--- /dev/null
+#!/usr/bin/perl -Tw
+
+#################################################################################
+# Kiriwrite (kiriwrite.cgi) #
+# Main program script #
+# #
+# Version: 0.0.2 #
+# #
+# Copyright (C) 2005-2007 Steve Brokenshire <sbrokenshire@xestia.co.uk> #
+# #
+# This program is free software; you can redistribute it and/or modify it under #
+# the terms of the GNU General Public License as published by the Free #
+# Software Foundation; as version 2 of the License. #
+# #
+# This program is distributed in the hope that it will be useful, but WITHOUT #
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS #
+# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.#
+# #
+# You should have received a copy of the GNU General Public License along with #
+# this program; if not, write to the Free Software Foundation, Inc., 51 #
+# Franklin St, Fifth Floor, Boston, MA 02110-1301 USA #
+#################################################################################
+
+use strict; # Throw errors if there's something wrong.
+use warnings; # Write warnings to the HTTP Server Log file.
+
+use utf8;
+use CGI qw(:standard);
+use CGI::Carp('fatalsToBrowser'); # Output errors to the browser.
+
+# Declare global variables for Kiriwrite settings and languages.
+
+our($kiriwrite_config, %kiriwrite_config, $kiriwrite_lang, %kiriwrite_lang, $kiriwrite_version, %kiriwrite_version);
+
+# Setup the version information for Kiriwrite.
+
+%kiriwrite_version = (
+ "major" => 0,
+ "minor" => 0,
+ "revision" => 2
+);
+
+#################################################################################
+# Begin listing the functions needed. #
+#################################################################################
+
+#sub AUTOLOAD{
+#################################################################################
+# AUTOLOAD: Catch-all for subroutines that do not exist. #
+#################################################################################
+
+ # A subroutine given does not exist so return an error.
+
+# kiriwrite_error("internalerror");
+
+#}
+
+sub kiriwrite_page_add{
+#################################################################################
+# kiriwrite_page_add: Adds a page to a database #
+# #
+# Usage: #
+# #
+# kiriwrite_page_add(database, pagefilename, title, description, section, #
+# template, settings, info, confirm); #
+# #
+# database Specifies the database name. #
+# pagefilename Specifies the page filename. #
+# title Specifies the page title to be used. #
+# description Specifies the short description of the page. #
+# section Specifies the section assigned to the page. #
+# template Specifies the template to use. #
+# settings Specifies the settings to be used on the page. #
+# data Specifies the data which consists the page. #
+# confirm Confirms action to add an page. #
+#################################################################################
+
+ # Fetch the required variables that have been passed to the subroutine.
+
+ my ($pagedatabase, $pagefilename, $pagetitle, $pagedescription, $pagesection, $pagetemplate, $pagesettings, $pagefiledata, $confirm) = @_;
+
+ # Load the required Perl modules.
+
+ use DBI;
+
+ # Check if the action to add a new page has been confirmed (or not).
+
+ my $pagedata = "";
+
+ if (!$confirm){
+
+ $confirm = 0;
+
+ }
+
+ kiriwrite_variablecheck($confirm, "maxlength", 1, 0);
+
+ # Check if the database filename is valid and return an error if
+ # it isn't.
+
+ my $pagedatabase_filename_check = kiriwrite_variablecheck($pagedatabase, "filename", 0, 1);
+
+ if ($pagedatabase_filename_check eq 1){
+
+ # The database filename is blank, so return an error.
+
+ kiriwrite_error("blankdatabasepageadd");
+
+ } elsif ($pagedatabase_filename_check eq 2){
+
+ # The database filename is invalid, so return an error.
+
+ kiriwrite_error("databasefilenameinvalid");
+
+ }
+
+ # Check the length the database name and return an error if it's
+ # too long.
+
+ my $pagedatabase_length_check = kiriwrite_variablecheck($pagedatabase, "maxlength", 64, 1);
+
+ if ($pagedatabase_length_check eq 1){
+
+ # The database name is too long, so return an error.
+
+ kiriwrite_error("databasefilenametoolong");
+
+ }
+
+ if ($confirm eq "1"){
+
+ # Check all the variables to see if they UTF8 valid.
+
+ kiriwrite_variablecheck($pagefilename, "utf8", 0, 0);
+ kiriwrite_variablecheck($pagetitle, "utf8", 0, 0);
+ kiriwrite_variablecheck($pagedescription, "utf8", 0, 0);
+ kiriwrite_variablecheck($pagesection, "utf8", 0, 0);
+ kiriwrite_variablecheck($pagedatabase, "utf8", 0, 0);
+ kiriwrite_variablecheck($pagesettings, "utf8", 0, 0);
+ kiriwrite_variablecheck($pagetemplate, "utf8", 0, 0);
+ kiriwrite_variablecheck($pagefiledata, "utf8", 0, 0);
+
+ # Convert the values into proper UTF8 values.
+
+ $pagefilename = kiriwrite_utf8convert($pagefilename);
+ $pagetitle = kiriwrite_utf8convert($pagetitle);
+ $pagedescription = kiriwrite_utf8convert($pagedescription);
+ $pagesection = kiriwrite_utf8convert($pagesection);
+ $pagedatabase = kiriwrite_utf8convert($pagedatabase);
+ $pagesettings = kiriwrite_utf8convert($pagesettings);
+ $pagetemplate = kiriwrite_utf8convert($pagetemplate);
+ $pagefiledata = kiriwrite_utf8convert($pagefiledata);
+
+ # Check all the variables (except for the page data, filename and settings
+ # will be checked more specifically later if needed) that were passed to
+ # the subroutine.
+
+ my $pagefilename_maxlength_check = kiriwrite_variablecheck($pagefilename, "maxlength", 256, 1);
+ my $pagetitle_maxlength_check = kiriwrite_variablecheck($pagetitle, "maxlength", 512, 1);
+ my $pagedescription_maxlength_check = kiriwrite_variablecheck($pagedescription, "maxlength", 512, 1);
+ my $pagesection_maxlength_check = kiriwrite_variablecheck($pagesection, "maxlength", 256, 1);
+ my $pagedatabase_maxlength_check = kiriwrite_variablecheck($pagedatabase, "maxlength", 64, 1);
+ my $pagesettings_maxlength_check = kiriwrite_variablecheck($pagesettings, "maxlength", 1, 1);
+ my $pagetemplate_maxlength_check = kiriwrite_variablecheck($pagetemplate, "maxlength", 64, 1);
+
+ # Check if an value returned is something else other than 0.
+
+ if ($pagefilename_maxlength_check eq 1){
+
+ # The page filename given is too long, so return an error.
+
+ kiriwrite_error("pagefilenametoolong");
+
+ }
+
+ if ($pagetitle_maxlength_check eq 1){
+
+ # The page title given is too long, so return an error.
+
+ kiriwrite_error("pagetitletoolong");
+
+ }
+
+ if ($pagedescription_maxlength_check eq 1){
+
+ # The page description given is too long, so return an error.
+
+ kiriwrite_error("pagedescriptiontoolong");
+
+ }
+
+ if ($pagesection_maxlength_check eq 1){
+
+ # The page section given is too long, so return an error.
+
+ kiriwrite_error("pagesectiontoolong");
+
+ }
+
+ if ($pagedatabase_maxlength_check eq 1){
+
+ # The page database given is too long, so return an error.
+
+ kiriwrite_error("pagedatabasefilenametoolong");
+
+ }
+
+ if ($pagesettings_maxlength_check eq 1){
+
+ # The page settings given is too long, so return an error.
+
+ kiriwrite_error("pagesettingstoolong");
+
+ }
+
+ if ($pagetemplate_maxlength_check eq 1){
+
+ # The page template given is too long, so return an error.
+
+ kiriwrite_error("pagetemplatefilenametoolong");
+
+ }
+
+ # The action to create a new page has been confirmed, so add the page to the
+ # selected database.
+
+ if (!$pagefilename){
+ kiriwrite_error("pagefilenameblank");
+ }
+
+ # Check the page filename and page settings.
+
+ my $pagefilename_filename_check = kiriwrite_variablecheck($pagefilename, "page_filename", 0, 1);
+ my $pagesettings_setting_check = kiriwrite_variablecheck($pagesettings, "pagesetting", 0, 1);
+ my $pagetemplate_filename_check = 0;
+
+ if ($pagetemplate ne "!none"){
+
+ # A template is being used so check the filename of the
+ # template.
+
+ $pagetemplate_filename_check = kiriwrite_variablecheck($pagetemplate, "page_filename", 0, 1);
+
+ }
+
+ if ($pagefilename_filename_check eq 1){
+
+ # The page filename given is invalid, so return an error.
+
+ kiriwrite_error("pagefilenameinvalid");
+
+ }
+
+ if ($pagesettings_setting_check eq 1){
+
+ # The page settings given is invalid, so return an error.
+
+ kiriwrite_error("pagesettingsinvalid");
+
+ }
+
+ if ($pagetemplate_filename_check eq 1){
+
+ # The template filename given is invalid, so return an error
+
+ kiriwrite_error("templatefilenameinvalid");
+
+ }
+
+ # Check the permissions of the page database.
+
+ my $pagedatabase_exists = kiriwrite_fileexists($kiriwrite_config{"directory_data_db"} . '/' . $pagedatabase . '.db');
+ my $pagedatabase_permissions = kiriwrite_filepermissions($kiriwrite_config{"directory_data_db"} . '/' . $pagedatabase . '.db', 1, 1, 0);
+
+ if ($pagedatabase_exists eq 1){
+
+ # The page database does not exist, so return an error.
+
+ kiriwrite_error("databasefilemissing");
+
+ }
+
+ if ($pagedatabase_permissions eq 1){
+
+ # The page database permissions are invalid, so return
+ # an error.
+
+ kiriwrite_error("databaseinvalidpermissions");
+
+ }
+
+ # Load the SQLite database.
+
+ my $database_handle = DBI->connect("dbi:SQLite:dbname=" . $kiriwrite_config{"directory_data_db"} . '/' . $pagedatabase . '.db');
+
+ # Check if the filename used already exists and return
+ # an error if it is.
+
+ my $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_database_pages WHERE filename = \'' . $pagefilename . '\' LIMIT 1') or kiriwrite_error("databasefileinvalid");
+ $string_handle->execute();
+
+ my @database_page;
+ my $page_exists = 0;
+
+ while (@database_page = $string_handle->fetchrow_array()){
+
+ # The page exists so set the page exists value to 1.
+
+ $page_exists = 1;
+
+ }
+
+ if ($page_exists eq 1){
+
+ # The page exists so return an error.
+
+ kiriwrite_error("pagefilenameexists");
+
+ }
+
+ # Get the database name.
+
+ $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_database_info LIMIT 1');
+ $string_handle->execute();
+
+ my @database_info = $string_handle->fetchrow_array();
+
+ my $database_name = $database_info[0];
+
+ # Convert the values so they don't cause the SQL query
+ # to break.
+
+ my $filename_sql = kiriwrite_convert($pagefilename, "kiriwrite");
+ my $pagename_sql = kiriwrite_convert($pagetitle, "kiriwrite");
+ my $pagedescription_sql = kiriwrite_convert($pagedescription, "kiriwrite");
+ my $pagesection_sql = kiriwrite_convert($pagesection, "kiriwrite");
+ my $pagetemplate_sql = kiriwrite_convert($pagetemplate, "kiriwrite");
+ my $pagesettings_sql = kiriwrite_convert($pagesettings, "kiriwrite");
+ my $pagefiledata_sql = kiriwrite_convert($pagefiledata, "kiriwrite");
+
+ # Create the last modified date.
+
+ my ($created_second, $created_minute, $created_hour, $created_day, $created_month, $created_year, $created_weekday, $created_yearday, $created_dst) = localtime;
+
+ my $pagelastmodified = $created_year . '-' . $created_month . '-' . $created_day . ' ' . $created_hour . ':' . $created_minute . ':' . $created_second;
+
+ # Add the page to the database.
+
+ $string_handle = $database_handle->prepare('INSERT INTO kiriwrite_database_pages VALUES(
+ \'' . $filename_sql . '\',
+ \'' . $pagename_sql . '\',
+ \'' . $pagedescription_sql . '\',
+ \'' . $pagesection_sql . '\',
+ \'' . $pagetemplate_sql . '\',
+ \'' . $pagefiledata_sql . '\',
+ \'' . $pagesettings_sql . '\',
+ \'' . $pagelastmodified . '\'
+ )');
+ $string_handle->execute();
+
+ # Convert certain variables so that display properly.
+
+ my $pagetitle_display = kiriwrite_convert($pagetitle, "normal_display");
+ my $database_name_display = kiriwrite_convert($database_name, "normal_display");
+
+ $pagedata = "<h2>Add Page</h2>";
+ $pagedata = $pagedata . "The page called '" . $pagetitle_display . "' was added to the '" . $database_name_display . "' database successfully.<br><br>";
+ $pagedata = $pagedata . "<a href=\"kiriwrite.cgi?mode=page&action=view&database=" . $pagedatabase . "\">Return to the page list for the '" . $database_name . "' database.</a>";
+
+ return $pagedata;
+
+ } elsif ($confirm eq 0) {
+
+ # The action to create a new page has not been confirmed, so print out a form
+ # for adding a page to a database.
+
+ # Check if the page database and template database exists and has valid permissions
+ # set and return an error if they don't.
+
+ my $database_page_exists = kiriwrite_fileexists($kiriwrite_config{"directory_data_db"} . '/' . $pagedatabase . '.db');
+ my $database_page_permissions = kiriwrite_filepermissions($kiriwrite_config{"directory_data_db"} . '/' . $pagedatabase . '.db', 1, 1, 0);
+ my $database_template_exists = kiriwrite_fileexists("templates.db");
+ my $database_template_permissions = kiriwrite_filepermissions("templates.db", 1, 0, 0);
+
+ my $template_data = "";
+
+ my $database_handle;
+ my $string_handle;
+
+ my $template_warningmessage;
+ my $template_warning = 0;
+
+ my @database_template;
+ my @database_page;
+
+ if ($database_page_exists eq 1){
+
+ # The page database does not exists so return an
+ # error.
+
+ kiriwrite_error("databasemissingfile");
+
+ }
+
+ if ($database_page_permissions eq 1){
+
+ # The page database permissions are invalid so
+ # return an error.
+
+ kiriwrite_error("databaseinvalidpermissions");
+
+ }
+
+ if ($database_template_exists eq 1){
+
+ # The template database does not exist so
+ # write a message to say that the template
+ # database is missing, none assumed.
+
+ $template_warningmessage = "Template database does not exist. No template will be used.";
+ $template_warning = 1;
+
+ }
+
+ if ($database_template_permissions eq 1 && $database_template_exists ne 1){
+
+ # The template permissions are invalid so
+ # write a message saying that the template
+ # database has invalid permissions set,
+ # none assumed.
+
+ $template_warningmessage = "Template database has invalid permissions set. No template will be used.";
+ $template_warning = 1;
+
+ }
+
+ # Check if the template_warning value is set to 1 and
+ # if it isn't then load the template database.
+
+ if ($template_warning eq 0){
+
+ # The template_warning value is not set to 1, so
+ # load the template database.
+
+ my $page_filename = "";
+ my $page_name = "";
+ my $template_count = 0;
+
+ # Load the SQLite database.
+
+ $database_handle = DBI->connect("dbi:SQLite:dbname=templates.db");
+ $string_handle = $database_handle->prepare("SELECT * FROM kiriwrite_templates ORDER BY templatename asc") or kiriwrite_error("templatedatabaseinvalidformat");
+ $string_handle->execute();
+
+ $template_data = "<select name=\"pagetemplate\">";
+
+ # Process each template, getting the filename and template
+ # name and put them into the list of templates available.
+
+ while (@database_template = $string_handle->fetchrow_array()){
+
+ $page_filename = $database_template[0];
+ $page_name = $database_template[1];
+
+ $page_filename = kiriwrite_convert($page_filename, "normal_display");
+ $page_name = kiriwrite_convert($page_name, "normal_display");
+
+ $template_data = $template_data . "<option value=\"" . $page_filename . "\">" . $page_name . " (" . $page_filename . ")</option>";
+ $template_count++
+
+ }
+
+ $template_data = $template_data . "<option value=\"!none\">Don't use a template</option>";
+ $template_data = $template_data . "</select>";
+
+ if ($template_count eq 0){
+
+ # There are no templates in the template database
+ # so write a message saying that no templates
+ # are in the template database.
+
+ $template_warningmessage = "There are no templates in the template database. No template will be used.";
+ $template_warning = 1;
+
+ }
+
+ }
+
+ # Load the page database and get the page database
+ # name.
+
+ $database_handle = DBI->connect("dbi:SQLite:dbname=" . $kiriwrite_config{"directory_data_db"} . '/' . $pagedatabase . '.db');
+ $string_handle = $database_handle->prepare("SELECT * FROM kiriwrite_database_info limit 1") or kiriwrite_error("databasefileinvalid");
+ $string_handle->execute();
+
+ @database_page = $string_handle->fetchrow_array();
+
+ my $database_name = $database_page[0];
+
+ $database_name = kiriwrite_convert($database_name, "normal_display");
+ $pagedatabase = kiriwrite_convert($pagedatabase, "normal_display");
+
+ $pagedata = $pagedata . "<h2>Add Page</h2>";
+ $pagedata = $pagedata . "<form action=\"kiriwrite.cgi\" method=\"POST\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"mode\" value=\"page\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"action\" value=\"add\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"database\" value=\"" . $pagedatabase . "\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"confirm\" value=\"1\">";
+ $pagedata = $pagedata . "<table cellpadding=\"5\" cellspacing=\"0\">";
+ $pagedata = $pagedata . "<tr><td class=\"tablecellheader\">Setting</td><td class=\"tablecellheader\">Value</td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Database</td><td class=\"tablecell2\">" . $database_name . "</td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Page Name</td><td class=\"tablecell2\"><input type=\"input\" name=\"pagename\" value=\"\" maxlength=\"512\" size=\"64\"></td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Page Description</td><td class=\"tablecell2\"><input type=\"input\" name=\"pagedescription\" value=\"\" maxlength=\"512\" size=\"64\"></td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Page Section</td><td class=\"tablecell2\"><input type=\"input\" name=\"pagesection\" value=\"\" maxlength=\"256\" size=\"64\"></td></tr>";
+
+ if ($template_warning eq 1){
+
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\"><input type=\"hidden\" name=\"pagetemplate\" value=\"!none\">Page Template</td><td class=\"tablecell2\">" . $template_warningmessage . "</td></tr>";
+ $pagedata = $pagedata . "";
+
+ } else {
+
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Page Template</td><td class=\"tablecell2\">" . $template_data . "</td></tr>";
+
+ }
+
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Page Filename</td><td class=\"tablecell2\"><input type=\"input\" name=\"pagefilename\" value=\"\" maxlength=\"256\" size=\"64\"></td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Page Content</td><td class=\"tablecell2\"><textarea cols=\"50\" rows=\"10\" name=\"pagecontent\" wrap=\"off\"></textarea><br><br>";
+ $pagedata = $pagedata . "<div class=\"datalist\"><b>Kiriwrite tags</b><br><br><kiriwrite:autosection> - Automatic page section name. (Will be blank if page section name is blank).<br>
+ <kiriwrite:autotitle> - Automatic title and section name based on page setting.<br>
+ <kiriwrite:pagedata> - Page Content<br>
+ <kiriwrite:pagetitle> - Page Title based on page setting.<br>
+ <kiriwrite:pagename> - Page Name<br>
+ <kiriwrite:pagedescription> - Page Description<br>
+ <kiriwrite:pagesection> - Page Section<br></div>";
+ $pagedata = $pagedata . "</td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Page Settings</td><td class=\"tablecell2\"><input type=\"radio\" name=\"pagesettings\" value=\"1\" checked=checked> Use page name and section name.<br><input type=\"radio\" name=\"pagesettings\" value=\"2\"> Use the page name only.<br><input type=\"radio\" name=\"pagesettings\" value=\"3\"> Use the section name only. <br><input type=\"radio\" name=\"pagesettings\" value=\"0\"> Don't use page name or section name.<br></td></tr>";
+ $pagedata = $pagedata . "</table>";
+ $pagedata = $pagedata . "<br><input type=\"submit\" value=\"Add Page\"> | <input type=\"reset\" value=\"Clear inputted data\"> | <a href=\"kiriwrite.cgi?mode=page&action=view&database=" . $pagedatabase . "\">Return to the page list.</a>";
+ $pagedata = $pagedata . "</form>";
+
+ return $pagedata;
+
+ } else {
+
+ # The confirm value is something else than '1' or '0' so
+ # return an error.
+
+ kiriwrite_error("invalidvalue");
+
+ }
+
+
+
+}
+
+sub kiriwrite_page_delete{
+#################################################################################
+# kiriwrite_page_delete: Deletes a (single) page from a database. #
+# #
+# Usage: #
+# #
+# kiriwrite_page_delete(database, page, [confirm]); #
+# #
+# database Specifies the database to delete from. #
+# page Specifies the page to delete. #
+# confirm Confirms the action to delete the page. #
+#################################################################################
+
+ my ($database, $page, $confirm) = @_;
+
+ # Load the required Perl modules.
+
+ use DBI;
+
+ my $pagedata;
+
+ # Check if the database filename is valid and return an error if
+ # it isn't.
+
+ my $pagedatabase_filename_check = kiriwrite_variablecheck($database, "filename", 0, 1);
+
+ if ($pagedatabase_filename_check eq 1){
+
+ # The database filename is blank, so return an error.
+
+ kiriwrite_error("blankdatabasepageadd");
+
+ } elsif ($pagedatabase_filename_check eq 2){
+
+ # The database filename is invalid, so return an error.
+
+ kiriwrite_error("databasefilenameinvalid");
+
+ }
+
+ # Check the length the database name and return an error if it's
+ # too long.
+
+ my $pagedatabase_length_check = kiriwrite_variablecheck($database, "maxlength", 64, 1);
+
+ if ($pagedatabase_length_check eq 1){
+
+ # The database name is too long, so return an error.
+
+ kiriwrite_error("databasefilenametoolong");
+
+ }
+
+ # Check if the page name is specified is blank and return an error if
+ # it is.
+
+ if (!$page){
+
+ # The page name is blank, so return an error.
+
+ kiriwrite_error("blankfilename");
+
+ }
+
+ # If the confirm value is blank, then set the confirm value to 0.
+
+ if (!$confirm){
+
+ $confirm = 0;
+
+ }
+
+ if ($confirm eq 1){
+
+ # The action to delete the selected page from the database
+ # has been confirmed.
+
+ # Check that the database exists and has the correct permissions
+ # set.
+
+ my $database_check_exists = kiriwrite_fileexists($kiriwrite_config{"directory_data_db"} . '/' . $database . '.db');
+ my $database_check_permissions = kiriwrite_filepermissions($kiriwrite_config{"directory_data_db"} . '/' . $database . '.db', 1, 1, 0);
+
+ # Check the results and return an error if needed.
+
+ if ($database_check_exists eq 1){
+
+ # The database file does not exist, so return an error.
+
+ kiriwrite_error("databasemissingfile");
+
+ }
+
+ if ($database_check_permissions eq 1){
+
+ # The database file has invalid permissions set, so
+ # return an error.
+
+ kiriwrite_error("databaseinvalidpermissions");
+
+ }
+
+ # Load the SQLite database and get information about the
+ # database.
+
+ my $database_handle = DBI->connect("dbi:SQLite:dbname=" . $kiriwrite_config{"directory_data_db"} . '/' . $database . '.db');
+ my $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_database_info LIMIT 1') or kiriwrite_error("databasefileinvalid") or kiriwrite_error("databasefileinvalid");
+ $string_handle->execute();
+
+ my @database_info;
+ my $database_name;
+ @database_info = $string_handle->fetchrow_array();
+ $database_name = $database_info[0];
+
+ my $pagefilename_sql = kiriwrite_convert($page, "kiriwrite");
+
+ # Check if the filename exists and return an error if it
+ # isn't.
+
+ $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_database_pages WHERE filename = \'' . $pagefilename_sql . '\' LIMIT 1');
+ $string_handle->execute();
+
+ my @database_page;
+ my $page_found = 0;
+
+ while (@database_page = $string_handle->fetchrow_array()){
+
+ $page_found = 1;
+
+ }
+
+ # Check if the page wasn't found and return an error if it
+ # didn't.
+
+ if ($page_found eq 0){
+
+ # Page wasn't found in the database so return
+ # an error.
+
+ kiriwrite_error("pagefilenamedoesnotexist");
+
+ }
+
+ # Get information about the page (mainly the name).
+
+ $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_database_pages WHERE filename = \'' . $pagefilename_sql . '\' LIMIT 1');
+ $string_handle->execute();
+
+ my $page_name;
+ @database_page = $string_handle->fetchrow_array();
+ $page_name = $database_page[1];
+
+ # Delete the page from the database.
+
+ $string_handle = $database_handle->prepare('DELETE FROM kiriwrite_database_pages WHERE filename = \'' . $pagefilename_sql . '\'');
+ $string_handle->execute();
+
+ # Convert the values before writing them.
+
+ my $database_out = kiriwrite_convert($database, "normal_display");
+ my $database_name_out = kiriwrite_convert($database_name, "normal_display");
+ my $page_name_out = kiriwrite_convert($page_name, "normal_display");
+
+ # Write out a message saying that the selected page from
+ # the database has been deleted.
+
+ $pagedata = "<h2>Page Deleted</h2>";
+ $pagedata = $pagedata . "The page named '" . $page_name_out . "' was deleted from the '" . $database_name_out . "' database. <br><br>";
+ $pagedata = $pagedata . "<a href=\"kiriwrite.cgi?mode=page&action=view&database=" . $database_out . "\">Return to the '" . $database_name_out . "' database.</a>";
+
+ return $pagedata;
+
+ } elsif ($confirm eq 0){
+
+ # Check that the database exists and has the correct permissions
+ # set.
+
+ my $database_check_exists = kiriwrite_fileexists($kiriwrite_config{"directory_data_db"} . '/' . $database . '.db');
+ my $database_check_permissions = kiriwrite_filepermissions($kiriwrite_config{"directory_data_db"} . '/' . $database . '.db', 1, 1, 0);
+
+ # Check the results and return an error if needed.
+
+ if ($database_check_exists eq 1){
+
+ # The database file does not exist, so return an error.
+
+ kiriwrite_error("databasemissingfile");
+
+ }
+
+ if ($database_check_permissions eq 1){
+
+ # The database file has invalid permissions set, so
+ # return an error.
+
+ kiriwrite_error("databaseinvalidpermissions");
+
+ }
+
+ # Load the SQLite database and get information about the
+ # database.
+
+ my $database_handle = DBI->connect("dbi:SQLite:dbname=" . $kiriwrite_config{"directory_data_db"} . '/' . $database . '.db');
+ my $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_database_info LIMIT 1') or kiriwrite_error("databasefileinvalid") or kiriwrite_error("databasefileinvalid");
+ $string_handle->execute();
+
+ my @database_info;
+ my $database_name;
+ @database_info = $string_handle->fetchrow_array();
+ $database_name = $database_info[0];
+
+ my $pagefilename_sql = kiriwrite_convert($page, "kiriwrite");
+
+ # Check if the filename exists and return an error if it
+ # isn't.
+
+ $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_database_pages WHERE filename = \'' . $pagefilename_sql . '\' LIMIT 1');
+ $string_handle->execute();
+
+ my $page_found = 0;
+
+ my @database_page;
+
+ while (@database_page = $string_handle->fetchrow_array()){
+
+ $page_found = 1;
+
+ }
+
+ # Check if the page wasn't found and return an error if it
+ # didn't.
+
+ if ($page_found eq 0){
+
+ # Page wasn't found in the database so return
+ # an error.
+
+ kiriwrite_error("pagefilenamedoesnotexist");
+
+ }
+
+ # Get information about the page (mainly the name).
+
+ $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_database_pages WHERE filename = \'' . $pagefilename_sql . '\' LIMIT 1');
+ $string_handle->execute();
+
+ my $page_name;
+ @database_page = $string_handle->fetchrow_array();
+ $page_name = $database_page[1];
+
+ # Convert the values so that they can be displayed properly.
+
+ my $page_name_out = kiriwrite_convert($page_name, "normal_display");
+ my $database_out = kiriwrite_convert($database, "normal_display");
+ my $database_name_out = kiriwrite_convert($database_name, "normal_display");
+ my $page_out = kiriwrite_convert($page, "normal_display");
+
+ # Write a message asking the user to confirm the deletion of the
+ # page.
+
+ $pagedata = "<form>";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"mode\" value=\"page\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"action\" value=\"delete\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"database\" value=\"" . $database_out . "\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"page\" value=\"" . $page_out . "\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"confirm\" value=\"1\">";;
+ $pagedata = $pagedata . "<h2>Delete page '" . $page_name_out . "'</h2>";
+ $pagedata = $pagedata . "Are you sure you want to delete '" . $page_name_out . "' from the '" . $database_name_out . "' database?<br><br>";
+ $pagedata = $pagedata . "<input type=\"submit\" value=\"Yes, delete the page\"> | <a href=\"kiriwrite.cgi?mode=page&action=view&database=" . $database_out . "\">No, return to the '" . $database_name_out . "' database.</a>";
+ $pagedata = $pagedata . "</form>";
+
+
+ return $pagedata;
+
+ } else {
+
+ # Another page deletion type was specified, so return an error.
+
+ kiriwrite_error("invalidoption");
+
+ }
+
+}
+
+sub kiriwrite_page_edit{
+#################################################################################
+# kiriwrite_page_edit: Edits a page from a database. #
+# #
+# Usage: #
+# #
+# kiriwrite_page_edit(database, filename, newname, newfilename, newdescription, #
+# newsection, newtemplate, newsettings, newpagecontent #
+# confirm); #
+# #
+# database Specifies the database to edit from. #
+# filename Specifies the filename to use. #
+# newfilename Specifies the new page filename to use. #
+# newname Specifies the new page name to use. #
+# newdescription Specifies the new description for the page. #
+# newsection Specifies the new section name to use. #
+# newtemplate Specifies the new template filename to use. #
+# newsettings Specifies the new page settings to use. #
+# newpagecontent Specifies the new page content to use. #
+# confirm Confirms the action to edit the page. #
+#################################################################################
+
+ # Get the values that have been passed to the subroutine.
+
+ my ($database, $pagefilename, $pagenewfilename, $pagenewtitle, $pagenewdescription, $pagenewsection, $pagenewtemplate, $pagenewsettings, $pagenewcontent, $confirm) = @_;
+
+ # Load the required Perl modules.
+
+ use DBI;
+
+ my $pagedata = "";
+
+ # Check if the confirm value is blank and if it is, then set it to '0'.
+
+ if (!$confirm){
+
+ $confirm = 0;
+
+ }
+
+ # Check if the confirm value is more than one character long and if it
+ # is then return an error.
+
+ kiriwrite_variablecheck($confirm, "maxlength", 1, 0);
+
+ # Check if the database filename is valid and return an error if
+ # it isn't.
+
+ my $pagedatabase_filename_check = kiriwrite_variablecheck($database, "filename", 0, 1);
+
+ if ($pagedatabase_filename_check eq 1){
+
+ # The database filename is blank, so return an error.
+
+ kiriwrite_error("blankdatabasepageadd");
+
+ } elsif ($pagedatabase_filename_check eq 2){
+
+ # The database filename is invalid, so return an error.
+
+ kiriwrite_error("databasefilenameinvalid");
+
+ }
+
+ # Check the length the database name and return an error if it's
+ # too long.
+
+ my $pagedatabase_length_check = kiriwrite_variablecheck($database, "maxlength", 64, 1);
+
+ if ($pagedatabase_length_check eq 1){
+
+ # The database name is too long, so return an error.
+
+ kiriwrite_error("databasefilenametoolong");
+
+ }
+
+ # Check if the page identification number is blank (which it shouldn't
+ # be) and if it is, then return an error.
+
+ if (!$pagefilename){
+
+ kiriwrite_error("blankfilename");
+
+ }
+
+ # Check if the confirm value is '1' and if it is, edit the specified
+ # page in the database.
+
+ if ($confirm eq 1){
+
+ # Check if the new page filename is blank.
+
+ if (!$pagenewfilename){
+
+ # The page filename is blank so return an error.
+
+ kiriwrite_error("pagefilenameblank");
+
+ }
+
+ # The action to edit a page has been confirmed so check the
+ # variables recieved are UTF8 compiliant before converting.
+
+ kiriwrite_variablecheck($database, "utf8", 0, 0);
+ kiriwrite_variablecheck($pagefilename, "utf8", 0, 0);
+ kiriwrite_variablecheck($pagenewfilename, "utf8", 0, 0);
+ kiriwrite_variablecheck($pagenewtitle, "utf8", 0, 0);
+ kiriwrite_variablecheck($pagenewdescription, "utf8", 0, 0);
+ kiriwrite_variablecheck($pagenewsection, "utf8", 0, 0);
+ kiriwrite_variablecheck($pagenewsettings, "utf8", 0, 0);
+ kiriwrite_variablecheck($pagenewtemplate, "utf8", 0, 0);
+ kiriwrite_variablecheck($pagenewcontent, "utf8", 0, 0);
+
+ # Convert the variables into proper UTF8 variables.
+
+ $database = kiriwrite_utf8convert($database);
+ $pagefilename = kiriwrite_utf8convert($pagefilename);
+ $pagenewfilename = kiriwrite_utf8convert($pagenewfilename);
+ $pagenewtitle = kiriwrite_utf8convert($pagenewtitle);
+ $pagenewdescription = kiriwrite_utf8convert($pagenewdescription);
+ $pagenewsection = kiriwrite_utf8convert($pagenewsection);
+ $pagenewsettings = kiriwrite_utf8convert($pagenewsettings);
+ $pagenewtemplate = kiriwrite_utf8convert($pagenewtemplate);
+ $pagenewcontent = kiriwrite_utf8convert($pagenewcontent);
+
+ # Check the lengths of the variables.
+
+ my $pagenewfilename_maxlength_check = kiriwrite_variablecheck($pagenewfilename, "maxlength", 256, 1);
+ my $pagenewtitle_maxlength_check = kiriwrite_variablecheck($pagenewtitle, "maxlength", 256, 1);
+ my $pagenewdescription_maxlength_check = kiriwrite_variablecheck($pagenewdescription, "maxlength", 512, 1);
+ my $pagenewsection_maxlength_check = kiriwrite_variablecheck($pagenewsection, "maxlength", 256, 1);
+ my $pagenewsettings_maxlength_check = kiriwrite_variablecheck($pagenewsettings, "maxlength", 1, 1);
+ my $pagenewtemplate_maxlength_check = kiriwrite_variablecheck($pagenewtemplate, "maxlength", 64, 1);
+
+ # Check each result to see if the length of the variable
+ # is valid and return an error if it isn't.
+
+ if ($pagenewfilename_maxlength_check eq 1){
+
+ # The new page filename given is too long, so return an error.
+
+ kiriwrite_error("pagefilenametoolong");
+
+ }
+
+ if ($pagenewtitle_maxlength_check eq 1){
+
+ # The new page title given is too long, so return an error.
+
+ kiriwrite_error("pagetitletoolong");
+
+ }
+
+ if ($pagenewdescription_maxlength_check eq 1){
+
+ # The new page description given is too long, so return an error.
+
+ kiriwrite_error("pagedescriptiontoolong");
+
+ }
+
+ if ($pagenewsection_maxlength_check eq 1){
+
+ # The new page section given is too long, so return an error.
+
+ kiriwrite_error("pagesectiontoolong");
+
+ }
+
+ if ($pagenewsettings_maxlength_check eq 1){
+
+ # The new page settings given is too long, so return an error.
+
+ kiriwrite_error("pagesettingstoolong");
+
+ }
+
+ if ($pagenewtemplate_maxlength_check eq 1){
+
+ # The new page template given is too long, so return an error.
+
+ kiriwrite_error("pagetemplatefilenametoolong");
+
+ }
+
+ # Check if the new page filename and new page settings
+ # are valid.
+
+ my $pagenewfilename_filename_check = kiriwrite_variablecheck($pagenewfilename, "page_filename", 0, 1);
+ my $pagenewsettings_settings_check = kiriwrite_variablecheck($pagenewsettings, "pagesetting", 0, 1);
+ my $pagetemplate_filename_check = 0;
+
+ if ($pagenewtemplate ne "!none"){
+
+ # A template is being used so check the filename of the
+ # template.
+
+ $pagetemplate_filename_check = kiriwrite_variablecheck($pagenewtemplate, "page_filename", 0, 1);
+
+ }
+
+ # Check each result to see if the variables have passed
+ # their tests and return an error if they haven't.
+
+ if ($pagenewfilename_filename_check eq 1){
+
+ # The new page filename is invalid, so return an error.
+
+ kiriwrite_error("pagefilenameinvalid");
+
+ }
+
+ if ($pagenewsettings_settings_check eq 1){
+
+ # The new page settings is invalid, so return an error.
+
+ kiriwrite_error("pagesettingsinvalid");
+
+ }
+
+ if ($pagetemplate_filename_check eq 1){
+
+ # The template filename given is invalid, so return an error
+
+ kiriwrite_error("templatefilenameinvalid");
+
+ }
+
+ # Check if the page database exists and the permissions set for
+ # it are valid.
+
+ my $database_exists = kiriwrite_fileexists($kiriwrite_config{"directory_data_db"} . '/' . $database . '.db');
+ my $database_permissions = kiriwrite_filepermissions($kiriwrite_config{"directory_data_db"} . '/' . $database . '.db', 1, 1, 0);
+
+ if ($database_exists eq 1){
+
+ # The database does not exist, so return an error.
+
+ kiriwrite_error("databasemissingfile");
+
+ }
+
+ if ($database_permissions eq 1){
+
+ # The database permissions are invalid, so return
+ # an error.
+
+ kiriwrite_error("databaseinvalidpermissions");
+
+ }
+
+ # Load the SQLite database.
+
+ my $database_handle = DBI->connect("dbi:SQLite:dbname=" . $kiriwrite_config{"directory_data_db"} . '/' . $database . '.db');
+
+ # Check if the page exists in the page database and return
+ # an error if it doesn't.
+
+ my $pagefilename_sql = kiriwrite_convert($pagefilename, "kiriwrite");
+
+ my $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_database_pages WHERE filename = \'' . $pagefilename . '\' LIMIT 1') or kiriwrite_error("databasefileinvalid");
+ $string_handle->execute();
+
+ my $page_exists = 0;
+ my @database_pages;
+
+ # Check if a result has returned (meaning that the
+ # page with that filename exists.
+
+ while(@database_pages = $string_handle->fetchrow_array()){
+
+ # The page exists so set the value to 1.
+
+ $page_exists = 1;
+
+ }
+
+ if ($page_exists eq 0){
+
+ # The page does not exist, so return an error.
+
+ kiriwrite_error("pagefilenamedoesnotexist");
+
+ }
+
+ # Get the current date and time.
+
+ my ($created_second, $created_minute, $created_hour, $created_day, $created_month, $created_year, $created_weekday, $created_yearday, $created_dst) = localtime;
+
+ my $pagelastmodified = $created_year . '-' . $created_month . '-' . $created_day . ' ' . $created_hour . ':' . $created_minute . ':' . $created_second;
+
+ # Prepare for the page's values to be changed.
+
+ $pagefilename_sql = kiriwrite_convert($pagefilename, "kiriwrite");
+ my $pagenewfilename_sql = kiriwrite_convert($pagenewfilename, "kiriwrite");
+ my $pagenewtitle_sql = kiriwrite_convert($pagenewtitle, "kiriwrite");
+ my $pagenewdescription_sql = kiriwrite_convert($pagenewdescription, "kiriwrite");
+ my $pagenewsection_sql = kiriwrite_convert($pagenewsection, "kiriwrite");
+ my $pagenewtemplate_sql = kiriwrite_convert($pagenewtemplate, "kiriwrite");
+ my $pagenewsettings_sql = kiriwrite_convert($pagenewsettings, "kiriwrite");
+ my $pagenewcontent_sql = kiriwrite_convert($pagenewcontent, "kiriwrite");
+ my $pagelastmodified_sql = kiriwrite_convert($pagelastmodified, "kiriwrite");
+
+ # Edit the page in the database.
+
+ $string_handle = $database_handle->prepare('UPDATE kiriwrite_database_pages SET filename = \'' . $pagenewfilename_sql . '\', pagename = \'' . $pagenewtitle_sql . '\', pagedescription = \'' . $pagenewdescription_sql . '\', pagesection = \'' . $pagenewsection_sql . '\', pagetemplate = \'' . $pagenewtemplate_sql . '\', pagedata = \'' . $pagenewcontent_sql . '\', pagesettings = \'' . $pagenewsettings_sql . '\', lastmodified = \'' . $pagelastmodified_sql . '\' WHERE filename = \'' . $pagefilename_sql . '\'');
+ $string_handle->execute();
+
+ # Get the database name.
+
+ $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_database_info LIMIT 1');
+ $string_handle->execute();
+
+ my @database_info;
+ my $database_name;
+
+ @database_info = $string_handle->fetchrow_array();
+ $database_name = $database_info[0];
+
+ # Convert certain values so that they can be displayed
+ # properly.
+
+ my $pagenewtitle_out = kiriwrite_convert($pagenewtitle, "normal_display");
+ my $database_out = kiriwrite_convert($database, "normal_display");
+ my $database_name_out = kiriwrite_convert($database_name, "normal_display");
+
+ # Write out the message to say that the page has been
+ # edited.
+
+ $pagedata = "<h2>Page Edited</h2>";
+ $pagedata = $pagedata . "The page '" . $pagenewtitle_out . "' has been edited.<br><br>";
+ $pagedata = $pagedata . "<a href=\"kiriwrite.cgi?mode=page&action=view&database=" . $database_out . "\">Return to the page list for the '" . $database_name_out . "' database</a>";
+
+ return $pagedata;
+
+ } elsif ($confirm eq 0) {
+
+ # Check if the database exists and that the permissions
+ # for the database are valid.
+
+ my $database_file_exists = kiriwrite_fileexists($kiriwrite_config{"directory_data_db"} . '/' . $database . '.db');
+ my $database_file_permissions = kiriwrite_filepermissions($kiriwrite_config{"directory_data_db"} . '/' . $database . '.db');
+
+ if ($database_file_exists eq 1){
+
+ # The database with the filename given does
+ # not exist, so return an error.
+
+ kiriwrite_error("databasemissingfile");
+
+ }
+
+ if ($database_file_permissions eq 1){
+
+ # The file permissions of the database given
+ # are invalid so return an error.
+
+ kiriwrite_error("databaseinvalidpermissions");
+
+ }
+
+ # Load the SQLite database and check if the file exists.
+
+ my $database_handle = DBI->connect("dbi:SQLite:dbname=" . $kiriwrite_config{"directory_data_db"} . '/' . $database . '.db');
+ my $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_database_pages WHERE filename = \'' . $pagefilename . '\' LIMIT 1') or kiriwrite_error("databasefileinvalid");
+ $string_handle->execute();
+
+ my $page_count = 0;
+ my @database_pages;
+ my @database_info;
+ my @database_templates;
+ my $template_data;
+ my $template_filename;
+ my $template_name;
+ my $template_found = 0;
+
+ while (@database_pages = $string_handle->fetchrow_array()){
+
+ $page_count = 1;
+
+ }
+
+ if ($page_count eq 0){
+
+ # The page does not exist in the template database, so
+ # return an error.
+
+ kiriwrite_error("pagefilenamedoesnotexist");
+
+ }
+
+ # Get the database name.
+
+ $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_database_info LIMIT 1') or kiriwrite_error("databasefileinvalid");
+ $string_handle->execute();
+ @database_info = $string_handle->fetchrow_array();
+
+ my $database_name = $database_info[0];
+
+ $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_database_pages WHERE filename = \'' . $pagefilename . '\' LIMIT 1');
+ $string_handle->execute();
+ @database_pages = $string_handle->fetchrow_array();
+
+ # Get the variables and convert them so that they can be displayed
+ # properly.
+
+ my $data_filename = kiriwrite_convert($database_pages[0], "normal_display");
+ my $data_name = kiriwrite_convert($database_pages[1], "normal_display");
+ my $data_description = kiriwrite_convert($database_pages[2], "normal_display");
+ my $data_section = kiriwrite_convert($database_pages[3], "normal_display");
+ my $data_template = kiriwrite_convert($database_pages[4], "normal_display");
+ my $data_content = kiriwrite_convert($database_pages[5], "normal_display");
+ my $data_settings = kiriwrite_convert($database_pages[6], "normal_display");
+ my $data_lastmodified = kiriwrite_convert(kiriwrite_convert($database_pages[7], "date"), "normal_display");
+
+ # Get the template list and select the template that is being used by
+ # the page, check the permissions and if the template database exists.
+
+ my $template_warning;
+
+ my $template_file_exists = kiriwrite_fileexists("templates.db");
+ my $template_file_permissions = kiriwrite_filepermissions("templates.db", 1, 0, 0);
+
+ if ($template_file_exists eq 1){
+
+ # The template database does not exist, so write a warning messsage.
+
+ $template_warning = "The template database does not exist. Existing template settings for page kept.";
+
+ }
+
+ if ($template_file_permissions eq 1 && $template_file_exists ne 1){
+
+ # The template database has invalid permissions set, so write a warning message.
+
+ $template_warning = "The template database has invalid permissions set. Existing template settings for page kept.";
+
+ }
+
+ # Get the list of templates.
+
+ if (!$template_warning){
+
+ # Load the templates database and get the templates.
+
+ $database_handle = DBI->connect("dbi:SQLite:templates.db");
+
+ $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_templates') or $template_warning = "The template database is in an invalid format. Existing template settings kept.";
+
+ if (!$template_warning){
+
+ $string_handle->execute();
+
+ $template_data = "<select name=\"pagetemplate\">";
+
+ while (@database_templates = $string_handle->fetchrow_array()){
+
+ # Get the filename and name of the database.
+
+ $template_filename = $database_templates[0];
+ $template_name = $database_templates[1];
+
+ # Convert the values so that they can be displayed in the list.
+
+ $template_filename = kiriwrite_convert($template_filename, "normal_display");
+ $template_name = kiriwrite_convert($template_name, "normal_display");
+
+ # Append the template filename and name and make it the selected
+ # template if that is the template the page is using.
+
+ if ($data_template eq $template_filename && !$template_found){
+
+ $template_data = $template_data . "<option value=\"" . $template_filename . "\" selected>" . $template_name . " (" . $template_filename .")</option>";
+ $template_found = 1;
+
+ } else {
+
+ $template_data = $template_data . "<option value=\"" . $template_filename . "\">" . $template_name . " (" . $template_filename .")</option>";
+
+ }
+
+ }
+
+ }
+
+ # Add the option to not use a template at all. Check if the
+ # template filename is set to not use a template.
+
+ if ($data_template eq "!none"){
+
+ # The template filename is set to use no template
+ # at all.
+
+ $template_data = $template_data . "<option value=\"!none\" selected>Don't use a template</option>";
+
+ } else {
+
+ # The template filename is not set to use no
+ # template at all.
+
+ $template_data = $template_data . "<option value=\"!none\">Don't use a template</option>";
+
+ }
+
+ # Check if the template filename was found
+ # in the template database and use the
+ # current template name if not.
+
+ if ($template_found eq 0 && $data_template ne "!none"){
+
+ # The template with the filename given was not found.
+
+ $template_data = $template_data . "<option class=\"warningoption\" value=\"" . $data_template . "\" selected>Keep current template filename (" . $data_template . ")</option>";
+
+ }
+ $template_data = $template_data . "</select>";
+
+ }
+
+ # Begin writing out the form for editing the selected page.
+
+ $pagedata = "<h2>Editing Page '" . $data_name . "'</h2>";
+ $pagedata = $pagedata . "<form action=\"kiriwrite.cgi\" method=\"POST\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"mode\" value=\"page\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"action\" value=\"edit\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"database\" value=\"" . $database . "\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"page\" value=\"" . $pagefilename . "\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"confirm\" value=\"1\">";
+ $pagedata = $pagedata . "<table cellspacing=\"0\" cellpadding=\"5\">";
+ $pagedata = $pagedata . "<tr><td class=\"tablecellheader\">Setting</td><td class=\"tablecellheader\">Value</td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Database</td><td class=\"tablecell2\">" . $database_name . "</td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Page Name</td><td class=\"tablecell2\"><input type=\"text\" name=\"pagename\" maxlength=\"256\" size=\"64\" value=\"" . $data_name ."\"></td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Page Description</td><td class=\"tablecell2\"><input type=\"text\" name=\"pagedescription\" maxlength=\"512\" size=\"64\" value=\"" . $data_description . "\"=</td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Page Section</td><td class=\"tablecell2\"><input type=\"text\" name=\"pagesection\" maxlength=\"256\" size=\"64\" value=\"" . $data_section . "\"></td></tr>";
+
+ if ($template_warning){
+
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Page Template</td><td class=\"tablecell2\"><input type=\"hidden\" name=\"pagetemplate\" value=\"" . $data_template . "\"><b>" . $data_template . "</b><br>" . $template_warning . "</td></tr>";
+
+ } else {
+
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Page Template</td><td class=\"tablecell2\">" . $template_data . "</td></tr>";
+
+ }
+
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Page Filename</td><td class=\"tablecell2\"><input type=\"text\" name=\"pagefilename\" value=\"" . $data_filename . "\" maxlength=\"256\" size=\"64\"></td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Page Content</td><td class=\"tablecell2\"><textarea name=\"pagecontent\" rows=\"10\" cols=\"50\" wrap=\"off\">" . $data_content . "</textarea><br><br>";
+ $pagedata = $pagedata . "<div class=\"datalist\"><b>Kiriwrite tags</b><br><br><kiriwrite:autosection> - Automatic page section name. (Will be blank if page section name is blank).<br>
+ <kiriwrite:autotitle> - Automatic title and section name based on page setting.<br>
+ <kiriwrite:pagedata> - Page Content<br>
+ <kiriwrite:pagetitle> - Page Title based on page setting.<br>
+ <kiriwrite:pagename> - Page Name<br>
+ <kiriwrite:pagedescription> - Page Description<br>
+ <kiriwrite:pagesection> - Page Section<br></div>";
+ $pagedata = $pagedata . "</td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Page Settings</td><td class=\"tablecell2\">";
+
+ # Check the page settings value and set the currently selected
+ # option to what the settings value is set to.
+
+ if ($data_settings eq 1){
+
+ # The selected option is to use the page name and
+ # section name so make sure it is selected.
+
+ $pagedata = $pagedata . "<input type=\"radio\" name=\"pagesettings\" value=\"1\" checked> Use page name and section name.<br>";
+
+ } else {
+
+ # The setting is not the one being checked for
+ # so write the option out as normal.
+
+ $pagedata = $pagedata . "<input type=\"radio\" name=\"pagesettings\" value=\"1\"> Use page name and section name.<br>";
+
+ }
+
+ if ($data_settings eq 2){
+
+ # The selected option is to use the page name
+ # only so make sure it is selected.
+
+ $pagedata = $pagedata . "<input type=\"radio\" name=\"pagesettings\" value=\"2\" checked> Use the page name only.<br>";
+
+ } else {
+
+ # The setting is not the one being checked for
+ # so write the option out as normal.
+
+ $pagedata = $pagedata . "<input type=\"radio\" name=\"pagesettings\" value=\"2\"> Use the page name only.<br>";
+
+ }
+
+ if ($data_settings eq 3){
+
+ # The selected option is to use the section name
+ # only so make sure it is selected.
+
+ $pagedata = $pagedata . "<input type=\"radio\" name=\"pagesettings\" value=\"3\" checked> Use the section name only. <br>";
+
+ } else {
+
+ # The setting is not the one being checked for
+ # so write the option out as normal.
+
+ $pagedata = $pagedata . "<input type=\"radio\" name=\"pagesettings\" value=\"3\"> Use the section name only. <br>";
+
+ }
+
+ if ($data_settings eq 0){
+
+ # The selected option is to not use the page name
+ # or the section name.
+
+ $pagedata = $pagedata . "<input type=\"radio\" name=\"pagesettings\" value=\"0\" checked> Don't use page name or section name.<br></td></tr>";
+
+ } else {
+
+ # The setting is not the one being checked for
+ # so write the option out as normal.
+
+ $pagedata = $pagedata . "<input type=\"radio\" name=\"pagesettings\" value=\"0\"> Don't use page name or section name.<br></td></tr>";
+
+ }
+
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Page Last Modified</td><td class=\"tablecell2\">" . $data_lastmodified . "</td></tr>";
+ $pagedata = $pagedata . "</table>";
+ $pagedata = $pagedata . "<br><input type=\"submit\" value=\"Edit Page\"> | <input type=\"reset\" value=\"Reset page values\"> | <a href=\"kiriwrite.cgi?mode=page&action=view&database=" . $database . "\">Return to the page list for '" . $database_name . "'</a>";
+ $pagedata = $pagedata . "</form>";
+
+ return $pagedata;
+
+ } else {
+
+ # The confirm value is a value other than '0' and '1' so
+ # return an error.
+
+ kiriwrite_error("invalidvalue");
+
+ }
+
+}
+
+sub kiriwrite_page_multidelete{
+#################################################################################
+# kiriwrite_page_multidelete: Delete mulitple pages from the database. #
+# #
+# Usage: #
+# #
+# kiriwrite_page_multidelete(database, confirm, filelist); #
+# #
+# database Specifies the database to delete multiple pages from. #
+# confirm Confirms the action to delete the selected pages from the #
+# database. #
+# filelist The list of files to delete from the selected database. #
+#################################################################################
+
+ # Get the information passed to the subroutine.
+
+ my ($database, $confirm, @filelist) = @_;
+
+ # Load the needed Perl modules.
+
+ use DBI;
+
+ # Define a variable for later on.
+
+ my $pagedata;
+
+ # Check if the database name is blank and return an error if
+ # it is.
+
+ if (!$database){
+
+ # The database name is blank so return an error.
+
+ kiriwrite_error("databasenameblank");
+
+ }
+
+ # Check if the page database exists and the permissions set for
+ # it are valid.
+
+ my $database_exists = kiriwrite_fileexists($kiriwrite_config{"directory_data_db"} . '/' . $database . '.db');
+ my $database_permissions = kiriwrite_filepermissions($kiriwrite_config{"directory_data_db"} . '/' . $database . '.db', 1, 1, 0);
+
+ if ($database_exists eq 1){
+
+ # The database does not exist, so return an error.
+
+ kiriwrite_error("databasemissingfile");
+
+ }
+
+ if ($database_permissions eq 1){
+
+ # The database permissions are invalid, so return
+ # an error.
+
+ kiriwrite_error("databaseinvalidpermissions");
+
+ }
+
+ # Check if the file list array has any values and return
+ # an error if it doesn't.
+
+ if (!@filelist){
+
+ # The page list really is blank so return
+ # an error.
+
+ kiriwrite_error("nopagesselected");
+ }
+
+ # Check if the database filename is valid and return an error if
+ # it isn't.
+
+ my $pagedatabase_filename_check = kiriwrite_variablecheck($database, "filename", 0, 1);
+
+ if ($pagedatabase_filename_check eq 1){
+
+ # The database filename is blank, so return an error.
+
+ kiriwrite_error("blankdatabasepageadd");
+
+ } elsif ($pagedatabase_filename_check eq 2){
+
+ # The database filename is invalid, so return an error.
+
+ kiriwrite_error("databasefilenameinvalid");
+
+ }
+
+ # Check the length the database name and return an error if it's
+ # too long.
+
+ my $pagedatabase_length_check = kiriwrite_variablecheck($database, "maxlength", 64, 1);
+
+ if ($pagedatabase_length_check eq 1){
+
+ # The database name is too long, so return an error.
+
+ kiriwrite_error("databasefilenametoolong");
+
+ }
+
+ # Check if the confirm value is blank and if it is, then
+ # set it to 0.
+
+ if (!$confirm){
+
+ # The confirm value is blank so set the confirm value
+ # to 0.
+
+ $confirm = 0;
+
+ }
+
+ if ($confirm eq 1){
+
+ # The action to delete multiple pages from the database has
+ # been confirmed.
+
+ # Load the SQLite Database and get info about the database.
+
+ my $database_handle = DBI->connect("dbi:SQLite:dbname=" . $kiriwrite_config{"directory_data_db"} . '/' . $database . '.db');
+ my $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_database_info LIMIT 1') or kiriwrite_error("databasefileinvalid");
+ $string_handle->execute();
+
+ my @database_info = $string_handle->fetchrow_array();
+ my $database_name = $database_info[0];
+
+ # Define some variables for later.
+
+ my @database_page;
+ my $filelist_filename;
+ my $deleted_list;
+ my $page_name;
+ my $page_found = 0;
+
+ $deleted_list = "";
+
+ foreach $filelist_filename (@filelist){
+
+ # Check if the page exists and skip to the next
+ # file if it doesn't exist.
+
+ $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_database_pages WHERE filename = \'' . $filelist_filename . '\' LIMIT 1');
+ $string_handle->execute();
+
+ while (@database_page = $string_handle->fetchrow_array()){
+ $page_found = 1;
+ }
+
+ if ($page_found eq 0){
+
+ next;
+
+ }
+
+ # Get the page name.
+
+ $string_handle->execute();
+ @database_page = $string_handle->fetchrow_array();
+ $page_name = $database_page[1];
+
+ # Delete the page.
+
+ $string_handle = $database_handle->prepare('DELETE FROM kiriwrite_database_pages WHERE filename = \'' . $filelist_filename . '\'');
+ $string_handle->execute();
+
+ # Append the page name and page filename to the list
+ # of deleted pages.
+
+ $deleted_list = $deleted_list . kiriwrite_convert($page_name, "normal_display") . " (" . $filelist_filename . ")" . "<br>";
+ $page_found = 0;
+
+ }
+
+ $string_handle = $database_handle->prepare('VACUUM');
+ $string_handle->execute();
+
+ my $database_out = kiriwrite_convert($database, "normal_display");
+ my $database_name_out = kiriwrite_convert($database_name, "normal_display");
+
+ $pagedata = "<h2>Selected pages deleted</h2>";
+ $pagedata = $pagedata . "The following pages were deleted from the '" . $database_name_out . "' database:<br><br>";
+ $pagedata = $pagedata . "<div class=\"datalist\">";
+ $pagedata = $pagedata . $deleted_list;
+ $pagedata = $pagedata . "</div><br>";
+ $pagedata = $pagedata . "<a href=\"kiriwrite.cgi?mode=page&action=view&database=" . $database_out . "\">Return to the page list for the '" . $database_name_out . "' database.</a>";
+
+ return $pagedata;
+
+ } elsif ($confirm eq 0){
+
+ # The action to delete multiple pages from the database has
+ # not been confirmed, so write a form asking the user to confirm
+ # the deletion of those pages.
+
+ # Load the SQLite Database and get info about the database.
+
+ my $database_handle = DBI->connect("dbi:SQLite:dbname=" . $kiriwrite_config{"directory_data_db"} . '/' . $database . '.db');
+ my $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_database_info LIMIT 1') or kiriwrite_error("databasefileinvalid");
+ $string_handle->execute();
+
+ my @database_info = $string_handle->fetchrow_array();
+ my $database_name = $database_info[0];
+
+ # Define some variables for later.
+
+ my @page_info;
+ my @pagenames;
+ my @filenames;
+ my $pagename;
+ my $filelist_filename;
+ my $filelist_filename_sql;
+ my $database_name_out;
+ my $pagenameslist;
+ my $pagenameslist_out;
+ my $pageseek = 0;
+ my $pagefound = 0;
+
+ # Process each filename given.
+
+ foreach $filelist_filename (@filelist){
+
+ $filelist_filename_sql = kiriwrite_convert($filelist_filename, "kiriwrite");
+ $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_database_pages WHERE filename = \'' . $filelist_filename . '\' LIMIT 1') or kiriwrite_error("databasefileinvalid");
+
+ $string_handle->execute();
+
+ # Check if the filename given exists and if it
+ # doesn't then skip this filename and go onto
+ # the next filename.
+
+ while (@page_info = $string_handle->fetchrow_array()){
+
+ $pagefound = 1;
+
+ }
+
+ if ($pagefound eq 0){
+
+ next;
+
+ }
+
+ # Get the data again.
+
+ $string_handle->execute();
+ @page_info = $string_handle->fetchrow_array();
+
+ # Add the page name and file name to their seperate
+ # arrays.
+
+ $pagenames[$pageseek] = $page_info[1];
+ $filenames[$pageseek] = $page_info[0];
+
+ # Increment the page seek counter and reset the
+ # page found value.
+
+ $pageseek++;
+ $pagefound = 0;
+
+ }
+
+ $pageseek = 0;
+
+ $pagenameslist = "";
+
+ foreach $pagename (@pagenames){
+
+ if (!$pagename){
+
+ $pagenameslist = $pagenameslist . "<i>No page name</i> (" . $filenames[$pageseek] . ")<br>";
+
+ } else {
+
+ $pagenameslist = $pagenameslist . kiriwrite_convert($pagename, "normal_display") . " (" . kiriwrite_convert($filenames[$pageseek], "normal_display") . ")<br>";
+
+ }
+
+ $pageseek++;
+
+ }
+
+ # Check if any files were selected and return
+ # an error if there wasn't.
+
+ if ($pageseek eq 0){
+
+ # No pages were selected so return an error.
+
+ kiriwrite_error("nopagesselected");
+
+ }
+
+ # Convert the values so that they display properly.
+
+ $database_name_out = kiriwrite_convert($database_name, "normal_display");
+ my $database_out = kiriwrite_convert($database, "normal_display");
+
+ # Write the form for displaying pages.
+
+ $pagedata = "<h2>Delete multiple pages</h2>";
+ $pagedata = $pagedata . "<form action=\"kiriwrite.cgi\" method=\"POST\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"mode\" value=\"page\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"action\" value=\"multidelete\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"database\" value=\"" . $database_out . "\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"confirm\" value=\"1\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"count\" value=\"" . $pageseek . "\">";
+
+ $pageseek = 1;
+
+ foreach $filelist_filename (@filenames){
+
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"name[" . $pageseek . "]\" value=\"on\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"id[" . $pageseek . "]\" value=\"" . $filenames[$pageseek - 1] . "\">";
+
+ $pageseek++;
+
+ }
+
+
+
+ $pagedata = $pagedata . "Are you sure you want to delete the selected pages below from the '" . $database_name_out . "' database?<br><br>";
+ $pagedata = $pagedata . "<div class=\"datalist\">" . $pagenameslist . "</div><br>";
+ $pagedata = $pagedata . "<input type=\"submit\" value=\"Yes, delete selected\"> | <a href=\"kiriwrite.cgi?mode=page&action=view&database=" . $database_out . "\">No, return to the list for '" . $database_name_out . "' database.</a>";
+ $pagedata = $pagedata . "</form>";
+
+ return $pagedata;
+
+ } else {
+
+ # A confirm value other than 0 or 1 is given, so
+ # return an error.
+
+ kiriwrite_error("invaildvalue");
+
+ }
+
+}
+
+sub kiriwrite_page_multimove{
+#################################################################################
+# kiriwrite_page_multimove: Move several pages from one database to another #
+# database. #
+# #
+# Usage: #
+# #
+# kiriwrite_page_multimove(database, newdatabase, confirm, filelist); #
+# #
+# database Specifies the database to move the selected pages from. #
+# newdatabase Specifies the database to move the selected pages to. #
+# confirm Confirms the action to move the pages from one database to #
+# another. #
+# filelist Specifies the list of pages to move. #
+#################################################################################
+
+ # Get the values that were passed to the subroutine.
+
+ my ($database, $newdatabase, $confirm, @filelist) = @_;
+
+ # Load the required Perl modules.
+
+ use DBI;
+
+ # Define a variable for later.
+
+ my $pagedata = "";
+
+ # Check if the file list is blank and return an error
+ # if it is.
+
+ if (!@filelist){
+
+ # The file list really is blank so return
+ # an error.
+
+ kiriwrite_error("nopagesselected");
+
+ }
+
+ # Check if the file permissions on the original database
+ # are valid and return an error if they aren't.
+
+ my $database_exists = kiriwrite_fileexists($kiriwrite_config{"directory_data_db"} . '/' . $database . '.db');
+ my $database_permissions = kiriwrite_filepermissions($kiriwrite_config{"directory_data_db"} . '/' . $database . '.db', 1, 1, 0);
+
+ if ($database_exists eq 1){
+
+ # The database does not exist, so return an error.
+
+ kiriwrite_error("oldmovedatabasedoesnotexist");
+
+ }
+
+ if ($database_permissions eq 1){
+
+ # The database permissions are invalid, so return
+ # an error.
+
+ kiriwrite_error("oldmovedatabasefileinvalidpermissions");
+
+ }
+
+ # Check if the confirm value is blank and if it is then
+ # set the confirm value to 0.
+
+ if (!$confirm){
+
+ $confirm = 0;
+
+ }
+
+ if ($confirm eq 1){
+
+ # The action to move several pages from one database
+ # to another has been confirmed.
+
+ # Check if the database that the pages are moving from
+ # is the same as the database the pages are moving to.
+ # Return an error if it is.
+
+ if ($database eq $newdatabase){
+
+ # The database that the pages are moving from
+ # and the database the pages are moving to
+ # is the same, so return an error.
+
+ kiriwrite_error("databasemovesame");
+
+ }
+
+ # Check that the new database exists and the permissions
+ # for the new database are valid.
+
+ $database_exists = kiriwrite_fileexists($kiriwrite_config{"directory_data_db"} . '/' . $newdatabase . '.db');
+ $database_permissions = kiriwrite_filepermissions($kiriwrite_config{"directory_data_db"} . '/' . $newdatabase . '.db', 1, 1, 0);
+
+ if ($database_exists eq 1){
+
+ # The database does not exist, so return an error.
+
+ kiriwrite_error("newmovedatabasedoesnotexist");
+
+ }
+
+ if ($database_permissions eq 1){
+
+ # The database permissions are invalid, so return
+ # an error.
+
+ kiriwrite_error("newmovedatabasefileinvalidpermissions");
+
+ }
+
+ # Define some values for later.
+
+ my @olddatabase_info;
+ my @olddatabase_page;
+ my @newdatabase_info;
+ my @newdatabase_page;
+
+ my $filename;
+ my $filename_sql;
+ my $filename_out;
+
+ my $olddatabase_database_handle;
+ my $olddatabase_string_handle;
+ my $olddatabase_name;
+ my $olddatabase_name_out;
+ my $olddatabase_out;
+ my $newdatabase_database_handle;
+ my $newdatabase_string_handle;
+ my $newdatabase_name;
+ my $newdatabase_name_out;
+ my $newdatabase_out;
+
+ my $warninglist = "";
+ my $movedlist = "";
+
+ my $page_filename;
+ my $page_filename_sql;
+ my $page_filename_out;
+ my $page_name;
+ my $page_name_sql;
+ my $page_name_out;
+ my $page_description;
+ my $page_description_sql;
+ my $page_section;
+ my $page_section_sql;
+ my $page_template;
+ my $page_template_sql;
+ my $page_data;
+ my $page_data_sql;
+ my $page_settings;
+ my $page_settings_sql;
+ my $page_lastmodified;
+ my $page_lastmodified_sql;
+
+ my $page_found = 0;
+
+ # Check if the database filename is valid and return an error if
+ # it isn't.
+
+ my $newpagedatabase_filename_check = kiriwrite_variablecheck($newdatabase, "filename", 0, 1);
+
+ if ($newpagedatabase_filename_check eq 1){
+
+ # The database filename is blank, so return an error.
+
+ kiriwrite_error("blankdatabasepageadd");
+
+ } elsif ($newpagedatabase_filename_check eq 2){
+
+ # The database filename is invalid, so return an error.
+
+ kiriwrite_error("databasefilenameinvalid");
+
+ }
+
+ # Load the old and new SQLite databases.
+
+ $olddatabase_database_handle = DBI->connect("dbi:SQLite:dbname=" . $kiriwrite_config{"directory_data_db"} . '/' . $database . '.db');
+ $newdatabase_database_handle = DBI->connect("dbi:SQLite:dbname=" . $kiriwrite_config{"directory_data_db"} . '/' . $newdatabase . '.db');
+
+ # Get the database information from both databases.
+
+ $olddatabase_string_handle = $olddatabase_database_handle->prepare('SELECT * FROM kiriwrite_database_info LIMIT 1') or kiriwrite_error("oldmovedatabasefileinvalid");
+ $newdatabase_string_handle = $newdatabase_database_handle->prepare('SELECT * FROM kiriwrite_database_info LIMIT 1') or kiriwrite_error("newmovedatabasefileinvalid");
+ $olddatabase_string_handle->execute();
+ $newdatabase_string_handle->execute();
+
+ @olddatabase_info = $olddatabase_string_handle->fetchrow_array();
+ @newdatabase_info = $newdatabase_string_handle->fetchrow_array();
+
+ $olddatabase_name = $olddatabase_info[0];
+ $newdatabase_name = $newdatabase_info[0];
+
+ # Convert the database names so that they can be displayed
+ # properly.
+
+ $olddatabase_name_out = kiriwrite_convert($olddatabase_name, "normal_display");
+ $newdatabase_name_out = kiriwrite_convert($newdatabase_name, "normal_display");
+ $olddatabase_out = kiriwrite_convert($database, "normal_display");
+ $newdatabase_out = kiriwrite_convert($newdatabase, "normal_display");
+
+ # Get each file in the old database, get the file values,
+ # put them into the new database and delete the pages
+ # from the old database.
+
+ foreach $filename (@filelist){
+
+ # Check if the filename exists in the old database.
+ # If the filename does not exist then write
+ # a warning and process the next file.
+
+ $filename_sql = kiriwrite_convert($filename, "kiriwrite");
+ $filename_out = kiriwrite_convert($filename, "normal_display");
+ $olddatabase_string_handle = $olddatabase_database_handle->prepare('SELECT * FROM kiriwrite_database_pages where filename = \'' . $filename_sql . '\' LIMIT 1');
+ $olddatabase_string_handle->execute();
+
+ $page_found = 0;
+
+ while (@olddatabase_page = $olddatabase_string_handle->fetchrow_array()){
+
+ # The page in the old database does exist so
+ # set the value to 1.
+
+ $page_found = 1;
+
+ }
+
+ # See if the page was found and write a warning if it
+ # wasn't.
+
+ if ($page_found eq 0){
+
+ # The page was not found. Write a warning and
+ # process the next page.
+
+ $filename_out = kiriwrite_convert($filename, "normal_display");
+ $warninglist = $warninglist . "The page with the filename '" . $filename_out . "' could not be found in the '" . $olddatabase_name_out . "' database. Page skipped.<br>";
+ next;
+
+ }
+
+ # Check if the filename exists in the new database.
+ # If the filename does exist then write
+ # a warning and process the next file.
+
+ $newdatabase_string_handle = $newdatabase_database_handle->prepare('SELECT * FROM kiriwrite_database_pages where filename = \'' . $filename_sql . '\' LIMIT 1');
+ $newdatabase_string_handle->execute();
+
+ $page_found = 0;
+
+ while (@newdatabase_page = $newdatabase_string_handle->fetchrow_array()){
+
+ # The page in the old database does exist so
+ # set the value to 1.
+
+ $page_found = 1;
+
+ }
+
+ # See if the page was found and write a warning if it
+ # wasn't.
+
+ if ($page_found eq 1){
+
+ # The page was not found. Write a warning and
+ # process the next page.
+
+ $filename_out = kiriwrite_convert($filename, "normal_display");
+ $warninglist = $warninglist . "The page with the filename '" . $filename_out . "' already exists in '" . $olddatabase_name_out . "' database. Page skipped.<br>";
+ next;
+
+ }
+
+
+ # Get the information about the page.
+
+ $olddatabase_string_handle->execute();
+ @olddatabase_page = $olddatabase_string_handle->fetchrow_array();
+ $page_filename = $olddatabase_page[0];
+ $page_name = $olddatabase_page[1];
+ $page_description = $olddatabase_page[2];
+ $page_section = $olddatabase_page[3];
+ $page_template = $olddatabase_page[4];
+ $page_data = $olddatabase_page[5];
+ $page_settings = $olddatabase_page[6];
+ $page_lastmodified = $olddatabase_page[7];
+
+ # Convert the values so that they can be processed
+ # properly.
+
+ $page_filename_sql = kiriwrite_convert($page_filename, "kiriwrite");
+ $page_name_sql = kiriwrite_convert($page_name, "kiriwrite");
+ $page_description_sql = kiriwrite_convert($page_description, "kiriwrite");
+ $page_section_sql = kiriwrite_convert($page_section, "kiriwrite");
+ $page_template_sql = kiriwrite_convert($page_template, "kiriwrite");
+ $page_data_sql = kiriwrite_convert($page_data, "kiriwrite");
+ $page_settings_sql = kiriwrite_convert($page_settings, "kiriwrite");
+ $page_lastmodified_sql = kiriwrite_convert($page_lastmodified, "kiriwrite");
+
+ $page_filename_out = kiriwrite_convert($page_filename, "normal_display");
+ $page_name_out = kiriwrite_convert($page_name, "normal_display");
+
+ # Add the page to the new database.
+
+ $newdatabase_string_handle = $newdatabase_database_handle->prepare('INSERT INTO kiriwrite_database_pages VALUES(
+ \'' . $page_filename_sql . '\',
+ \'' . $page_name_sql . '\',
+ \'' . $page_description_sql . '\',
+ \'' . $page_section_sql . '\',
+ \'' . $page_template_sql . '\',
+ \'' . $page_data_sql . '\',
+ \'' . $page_settings_sql . '\',
+ \'' . $page_lastmodified_sql . '\'
+ )');
+ $newdatabase_string_handle->execute();
+
+ # Delete the page from the old database.
+
+ $olddatabase_string_handle = $olddatabase_database_handle->prepare('DELETE FROM kiriwrite_database_pages WHERE filename = \'' . $filename_sql . '\'');
+ $olddatabase_string_handle->execute();
+
+ # Append the moved page (filename and name) to the list of
+ # moved pages.
+
+ if (!$page_name_out){
+
+ $page_name_out = "<i>No Name</i>";
+
+ }
+
+ $movedlist = $movedlist . $page_name_out . " (" . $filename_out . ")" . "<br>";
+
+ }
+
+ # Write out a message saying that the pages were moved (if any)
+ # to the new database (and any warnings given).
+
+ $pagedata = $pagedata . "<h2>Move multiple pages</h2>";
+
+ if ($movedlist){
+
+ $pagedata = $pagedata . "The following pages from the '" . $olddatabase_name_out . "' database were moved to the '" . $newdatabase_name_out . "' database:<br><br>";
+ $pagedata = $pagedata . "<div class=\"datalist\">";
+ $pagedata = $pagedata . $movedlist;
+ $pagedata = $pagedata . "</div><br><br>";
+
+ } else {
+
+ $pagedata = $pagedata . "No pages were moved from the '" . $olddatabase_name_out . "' database to the '" . $newdatabase_name_out . "' database.<br><br>";
+
+ }
+
+ if ($warninglist){
+
+ $pagedata = $pagedata . "The following errors/warnings have occured while moving the pages:<br><br>";
+ $pagedata = $pagedata . "<div class=\"datalist\">";
+ $pagedata = $pagedata . $warninglist;
+ $pagedata = $pagedata . "</div><br><br>";
+
+ }
+
+ $pagedata = $pagedata . "<a href=\"kiriwrite.cgi?mode=page&action=view&database=" . $olddatabase_out . "\">Return to the page list for the '" . $olddatabase_name_out . "' database.</a> | <a href=\"kiriwrite.cgi?mode=page&action=view&database=" . $newdatabase_out . "\">View the page list for the '" . $newdatabase_name_out . "' database.</a>";
+
+ return $pagedata;
+
+ } elsif ($confirm eq 0) {
+
+ # The action to move several pages from one database
+ # to another has not been confirmed so write a form.
+
+ # Load the SQLite database and get the needed
+ # information about the database.
+
+ my $database_handle = DBI->connect("dbi:SQLite:dbname=" . $kiriwrite_config{"directory_data_db"} . '/' . $database . '.db');
+ my $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_database_info LIMIT 1') or kiriwrite_error("databasefileinvalid");
+ $string_handle->execute();
+
+ my @database_info = $string_handle->fetchrow_array();
+ my $database_name = $database_info[0];
+
+ # Define some values for later.
+
+ my $database_info;
+ my @page_info;
+ my @pagenames;
+ my @filenames;
+ my $data_file;
+ my $data_file_length;
+ my $database_list;
+ my $database_filename;
+ my $filename;
+ my $filename_out;
+ my $filelist_filename_sql;
+ my $filelist_filename;
+ my $pagelist_formdata;
+ my $newdatabase_filename;
+ my $newdatabase_filename_out;
+ my $newdatabase_name;
+ my $newdatabase_name_out;
+ my $pagelist;
+ my $pagename;
+ my $pageseek = 0;
+ my $dbseek = 0;
+ my $pagefound = 0;
+
+ # Process each filename given.
+
+ foreach $filelist_filename (@filelist){
+
+ $filelist_filename_sql = kiriwrite_convert($filelist_filename, "kiriwrite");
+ $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_database_pages WHERE filename = \'' . $filelist_filename . '\' LIMIT 1') or kiriwrite_error("databasefileinvalid");
+
+ $string_handle->execute();
+
+ # Check if the filename given exists and if it
+ # doesn't then skip this filename and go onto
+ # the next filename.
+
+ while (@page_info = $string_handle->fetchrow_array()){
+
+ $pagefound = 1;
+
+ }
+
+ if ($pagefound eq 0){
+
+ next;
+
+ }
+
+ # Get the data again.
+
+ $string_handle->execute();
+ @page_info = $string_handle->fetchrow_array();
+
+ # Add the page name and file name to their seperate
+ # arrays.
+
+ $pagenames[$pageseek] = $page_info[1];
+ $filenames[$pageseek] = $page_info[0];
+
+ # Increment the page seek counter and reset the
+ # page found value.
+
+ $pageseek++;
+ $pagefound = 0;
+
+ }
+
+ # Check if any pages exust and return an error if
+ # there wasn't.
+
+ if ($pageseek eq 0){
+
+ # None of the selected pages exist, so return
+ # an error.
+
+ kiriwrite_error("nopagesselected");
+
+ }
+
+ # Create the page list of files to move.
+
+ $pageseek = 1;
+ $pagelist = "";
+ $pagelist_formdata = "";
+
+ foreach $filename (@filenames){
+
+
+
+ $pagename = $pagenames[$pageseek - 1];
+
+ # Check if the page name is blank and if it is then say
+ # no name.
+
+ if (!$pagename){
+
+ # The page name is blank.
+
+ $pagelist = $pagelist . "<i>No Name</i>" . " (" . $filename . ")<br>";
+
+ } else {
+
+ # Append the page name and filename to the page list.
+
+ $pagelist = $pagelist . kiriwrite_convert($pagename, "normal_display") . " (" . $filename . ")<br>";
+
+ }
+
+ # Append the form data to the page list form data.
+
+ $filename_out = kiriwrite_convert($filename, "normal_display");
+
+ $pagelist_formdata = $pagelist_formdata . "<input type=\"hidden\" name=\"name[" . $pageseek . "]\" value=\"on\">";
+ $pagelist_formdata = $pagelist_formdata . "<input type=\"hidden\" name=\"id[" . $pageseek . "]\" value=\"" . $filename . "\">";
+
+ $pageseek++;
+
+ }
+
+ # Get the database filenames and names.
+
+ # Check the directory to make sure the permissions are settings are valid
+ # and return an error if the permission settings are invalid.
+
+ my $data_directory_permissions = kiriwrite_filepermissions($kiriwrite_config{"directory_data_db"}, 1, 0);
+
+ if ($data_directory_permissions eq 1){
+
+ # The data directory has invalid permissions set, so return an error.
+
+ kiriwrite_error("datadirectoryinvalidpermissions");
+
+ }
+
+ # Open the directory and get the list of all files ending with .xml and
+ # put them into the data_directory array.
+
+ opendir(DATADIR, $kiriwrite_config{"directory_data_db"});
+ my @data_directory = grep /m*\.db/, readdir(DATADIR);
+ closedir(DATADIR);
+
+ # Process each database to get the database name.
+
+ $database_list = "<select name=\"newdatabase\">";
+
+ foreach $data_file (@data_directory){
+
+ # Get the length of the filename.
+
+ $data_file_length = length($data_file);
+
+ # Remove the last three characters from the filename.
+
+ $data_file = substr($data_file, 0, $data_file_length - 3);
+
+ # Check if the permissions are valid before trying
+ # to load the database.
+
+ $database_filename = $kiriwrite_config{"directory_data_db"} . '/' . $data_file . '.db';
+ $database_permissions = kiriwrite_filepermissions($database_filename, 1, 0, 0);
+
+ if ($database_permissions eq 1){
+
+ # If the database has invalid permissions set then
+ # process the next database.
+
+ next;
+
+ }
+
+ # Load the SQLite database.
+
+ $database_handle = DBI->connect("dbi:SQLite:dbname=" . $database_filename);
+
+ # Query the SQLite database or return an error (meaning that the database is in
+ # a invalid format), if it can't then process the next database.
+
+ $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_database_info LIMIT 1') or next;
+
+ $string_handle->execute();
+ @database_info = $string_handle->fetchrow_array();
+
+ # Get the values from the query.
+
+ $newdatabase_name = $database_info[0];
+
+ # Convert the values so that they can be displayed
+ # properly.
+
+ $newdatabase_filename_out = kiriwrite_convert($data_file, "normal_display");
+ $newdatabase_name_out = kiriwrite_convert($newdatabase_name, "normal_display");
+
+ # Append the database filename and name to the list of databases
+ # to move the pages to.
+
+ $database_list = $database_list . "<option value=\"" . $newdatabase_filename_out . "\">" . $newdatabase_name_out . "</option>";
+
+ }
+
+ $database_list = $database_list . "</select>";
+
+ # Convert some values so that they display properly.
+
+ my $database_name_out = kiriwrite_convert($database_name, "normal_display");
+ my $database_out = kiriwrite_convert($database, "normal_display");
+
+ # Write out the form.
+
+ $pagedata = "<h2>Move selected pages</h2>";
+ $pagedata = $pagedata . "<form action=\"kiriwrite.cgi\" method=\"POST\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"mode\" value=\"page\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"action\" value=\"multimove\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"database\" value=\"" . $database_out . "\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"count\" value=\"" . ($pageseek - 1) . "\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"confirm\" value=\"1\">";
+ $pagedata = $pagedata . $pagelist_formdata;
+ $pagedata = $pagedata . "Which database do you want to move the following pages from the '" . $database_name_out . "' database to?<br><br>";
+ $pagedata = $pagedata . "<div class=\"datalist\">";
+ $pagedata = $pagedata . $pagelist;
+ $pagedata = $pagedata . "</div><br>";
+ $pagedata = $pagedata . "Move pages to: " . $database_list . "<br><br>";
+ $pagedata = $pagedata . "<input type=\"submit\" value=\"Move pages to the selected database.\"> | <a href=\"kiriwrite.cgi?mode=page&action=view&database=" . $database_out . "\">Return to the page list for the '" . $database_name_out . "' database.</a>";
+ $pagedata = $pagedata . "</form>";
+
+ return $pagedata;
+
+ } else {
+
+ # The confirm value is other than 0 or 1, so return
+ # an error.
+
+ kiriwrite_error("invalidvariable");
+
+ }
+
+
+}
+
+
+sub kiriwrite_page_multicopy{
+#################################################################################
+# kiriwrite_page_multicopy: Copy several pages from one database to another #
+# database. #
+# #
+# Usage: #
+# #
+# kiriwrite_page_multicopy(database, newdatabase, confirm, filelist); #
+# #
+# database Specifies the database to copy the selected pages from. #
+# newdatabase Specifies the database to copy the selected page to. #
+# confirm Confirms the action to copy the pages. #
+# filelist A list of filenames to copy in an array. #
+#################################################################################
+
+ # Get the values that were passed to the subroutine.
+
+ my ($database, $newdatabase, $confirm, @filelist) = @_;
+
+ # Load the required Perl modules.
+
+ use DBI;
+
+ # Define a variable for later.
+
+ my $pagedata = "";
+
+ # Check if the file list is blank and return an error
+ # if it is.
+
+ if (!@filelist){
+
+ # The file list really is blank so return
+ # an error.
+
+ kiriwrite_error("nopagesselected");
+
+ }
+
+ # Check if the file permissions on the original database
+ # are valid and return an error if they aren't.
+
+ my $database_exists = kiriwrite_fileexists($kiriwrite_config{"directory_data_db"} . '/' . $database . '.db');
+ my $database_permissions = kiriwrite_filepermissions($kiriwrite_config{"directory_data_db"} . '/' . $database . '.db', 1, 0);
+
+ if ($database_exists eq 1){
+
+ # The database does not exist, so return an error.
+
+ kiriwrite_error("oldcopydatabasedoesnotexist");
+
+ }
+
+ if ($database_permissions eq 1){
+
+ # The database permissions are invalid, so return
+ # an error.
+
+ kiriwrite_error("oldcopydatabasefilenameinvalidpermissions");
+
+ }
+
+ # Check if the confirm value is blank and if it is then
+ # set the confirm value to 0.
+
+ if (!$confirm){
+
+ $confirm = 0;
+
+ }
+
+ # Check if the database filename is valid and return an error if
+ # it isn't.
+
+ my $pagedatabase_filename_check = kiriwrite_variablecheck($database, "filename", 0, 1);
+
+ if ($pagedatabase_filename_check eq 1){
+
+ # The database filename is blank, so return an error.
+
+ kiriwrite_error("blankdatabasepageadd");
+
+ } elsif ($pagedatabase_filename_check eq 2){
+
+ # The database filename is invalid, so return an error.
+
+ kiriwrite_error("databasefilenameinvalid");
+
+ }
+
+ if ($confirm eq 1){
+
+ # The action to copy several pages from one database
+ # to another has been confirmed.
+
+ # Check if the database that the pages are copied from
+ # is the same as the database the pages are copied to.
+ # Return an error if it is.
+
+ if ($database eq $newdatabase){
+
+ # The database that the pages are being copied from
+ # and the database that the pages are copied to
+ # is the same, so return an error.
+
+ kiriwrite_error("databasecopysame");
+
+ }
+
+ # Check that the new database exists and the permissions
+ # for the new database are valid.
+
+ $database_exists = kiriwrite_fileexists($kiriwrite_config{"directory_data_db"} . '/' . $newdatabase . '.db');
+ $database_permissions = kiriwrite_filepermissions($kiriwrite_config{"directory_data_db"} . '/' . $newdatabase . '.db', 1, 1, 0);
+
+ if ($database_exists eq 1){
+
+ # The database does not exist, so return an error.
+
+ kiriwrite_error("newcopydatabasedoesnotexist");
+
+ }
+
+ if ($database_permissions eq 1){
+
+ # The database permissions are invalid, so return
+ # an error.
+
+ kiriwrite_error("newcopydatabasefileinvalidpermissions");
+
+ }
+
+ # Define some values for later.
+
+ my @olddatabase_info;
+ my @olddatabase_page;
+ my @newdatabase_info;
+ my @newdatabase_page;
+
+ my $filename;
+ my $filename_sql;
+ my $filename_out;
+
+ my $olddatabase_database_handle;
+ my $olddatabase_string_handle;
+ my $olddatabase_name;
+ my $olddatabase_name_out;
+ my $olddatabase_out;
+ my $newdatabase_database_handle;
+ my $newdatabase_string_handle;
+ my $newdatabase_name;
+ my $newdatabase_name_out;
+ my $newdatabase_out;
+
+ my $warninglist = "";
+ my $copiedlist = "";
+
+ my $page_filename;
+ my $page_filename_sql;
+ my $page_filename_out;
+ my $page_name;
+ my $page_name_sql;
+ my $page_name_out;
+ my $page_description;
+ my $page_description_sql;
+ my $page_section;
+ my $page_section_sql;
+ my $page_template;
+ my $page_template_sql;
+ my $page_data;
+ my $page_data_sql;
+ my $page_settings;
+ my $page_settings_sql;
+ my $page_lastmodified;
+ my $page_lastmodified_sql;
+
+ my $page_found = 0;
+
+ # Check if the database filename is valid and return an error if
+ # it isn't.
+
+ my $newpagedatabase_filename_check = kiriwrite_variablecheck($newdatabase, "filename", 0, 1);
+
+ if ($newpagedatabase_filename_check eq 1){
+
+ # The database filename is blank, so return an error.
+
+ kiriwrite_error("blankdatabasepageadd");
+
+ } elsif ($newpagedatabase_filename_check eq 2){
+
+ # The database filename is invalid, so return an error.
+
+ kiriwrite_error("databasefilenameinvalid");
+
+ }
+
+ # Load the old and new SQLite databases.
+
+ $olddatabase_database_handle = DBI->connect("dbi:SQLite:dbname=" . $kiriwrite_config{"directory_data_db"} . '/' . $database . '.db');
+ $newdatabase_database_handle = DBI->connect("dbi:SQLite:dbname=" . $kiriwrite_config{"directory_data_db"} . '/' . $newdatabase . '.db');
+
+ # Get the database information from both databases.
+
+ $olddatabase_string_handle = $olddatabase_database_handle->prepare('SELECT * FROM kiriwrite_database_info LIMIT 1') or kiriwrite_error("oldcopydatabasefileinvalid");
+ $newdatabase_string_handle = $newdatabase_database_handle->prepare('SELECT * FROM kiriwrite_database_info LIMIT 1') or kiriwrite_error("newcopydatabasefileinvalid");
+ $olddatabase_string_handle->execute();
+ $newdatabase_string_handle->execute();
+
+ @olddatabase_info = $olddatabase_string_handle->fetchrow_array();
+ @newdatabase_info = $newdatabase_string_handle->fetchrow_array();
+
+ $olddatabase_name = $olddatabase_info[0];
+ $newdatabase_name = $newdatabase_info[0];
+
+ # Convert the database names so that they can be displayed
+ # properly.
+
+ $olddatabase_name_out = kiriwrite_convert($olddatabase_name, "normal_display");
+ $newdatabase_name_out = kiriwrite_convert($newdatabase_name, "normal_display");
+ $olddatabase_out = kiriwrite_convert($database, "normal_display");
+ $newdatabase_out = kiriwrite_convert($newdatabase, "normal_display");
+
+ # Get each file in the old database, get the file values,
+ # put them into the new database.
+
+ foreach $filename (@filelist){
+
+ # Check if the filename exists in the old database.
+ # If the filename does not exist then write
+ # a warning and process the next file.
+
+ $filename_sql = kiriwrite_convert($filename, "kiriwrite");
+ $filename_out = kiriwrite_convert($filename, "normal_display");
+ $olddatabase_string_handle = $olddatabase_database_handle->prepare('SELECT * FROM kiriwrite_database_pages where filename = \'' . $filename_sql . '\' LIMIT 1');
+ $olddatabase_string_handle->execute();
+
+ $page_found = 0;
+
+ while (@olddatabase_page = $olddatabase_string_handle->fetchrow_array()){
+
+ # The page in the old database does exist so
+ # set the value to 1.
+
+ $page_found = 1;
+
+ }
+
+ # See if the page was found and write a warning if it
+ # wasn't.
+
+ if ($page_found eq 0){
+
+ # The page was not found. Write a warning and
+ # process the next page.
+
+ $filename_out = kiriwrite_convert($filename, "normal_display");
+ $warninglist = $warninglist . "The page with the filename '" . $filename_out . "' could not be found in the '" . $olddatabase_name_out . "' database. Page skipped.<br>";
+ next;
+
+ }
+
+ # Check if the filename exists in the new database.
+ # If the filename does exist then write
+ # a warning and process the next file.
+
+ $newdatabase_string_handle = $newdatabase_database_handle->prepare('SELECT * FROM kiriwrite_database_pages where filename = \'' . $filename_sql . '\' LIMIT 1');
+ $newdatabase_string_handle->execute();
+
+ $page_found = 0;
+
+ while (@newdatabase_page = $newdatabase_string_handle->fetchrow_array()){
+
+ # The page in the old database does exist so
+ # set the value to 1.
+
+ $page_found = 1;
+
+ }
+
+ # See if the page was found and write a warning if it
+ # wasn't.
+
+ if ($page_found eq 1){
+
+ # The page was not found. Write a warning and
+ # process the next page.
+
+ $filename_out = kiriwrite_convert($filename, "normal_display");
+ $warninglist = $warninglist . "The page with the filename '" . $filename_out . "' already exists in '" . $newdatabase_name_out . "' database. Page skipped.<br>";
+ next;
+
+ }
+
+
+ # Get the information about the page.
+
+ $olddatabase_string_handle->execute();
+ @olddatabase_page = $olddatabase_string_handle->fetchrow_array();
+ $page_filename = $olddatabase_page[0];
+ $page_name = $olddatabase_page[1];
+ $page_description = $olddatabase_page[2];
+ $page_section = $olddatabase_page[3];
+ $page_template = $olddatabase_page[4];
+ $page_data = $olddatabase_page[5];
+ $page_settings = $olddatabase_page[6];
+ $page_lastmodified = $olddatabase_page[7];
+
+ # Convert the values so that they can be processed
+ # properly.
+
+ $page_filename_sql = kiriwrite_convert($page_filename, "kiriwrite");
+ $page_name_sql = kiriwrite_convert($page_name, "kiriwrite");
+ $page_description_sql = kiriwrite_convert($page_description, "kiriwrite");
+ $page_section_sql = kiriwrite_convert($page_section, "kiriwrite");
+ $page_template_sql = kiriwrite_convert($page_template, "kiriwrite");
+ $page_data_sql = kiriwrite_convert($page_data, "kiriwrite");
+ $page_settings_sql = kiriwrite_convert($page_settings, "kiriwrite");
+ $page_lastmodified_sql = kiriwrite_convert($page_lastmodified, "kiriwrite");
+
+ $page_filename_out = kiriwrite_convert($page_filename, "normal_display");
+ $page_name_out = kiriwrite_convert($page_name, "normal_display");
+
+ # Add the page to the new database.
+
+ $newdatabase_string_handle = $newdatabase_database_handle->prepare('INSERT INTO kiriwrite_database_pages VALUES(
+ \'' . $page_filename_sql . '\',
+ \'' . $page_name_sql . '\',
+ \'' . $page_description_sql . '\',
+ \'' . $page_section_sql . '\',
+ \'' . $page_template_sql . '\',
+ \'' . $page_data_sql . '\',
+ \'' . $page_settings_sql . '\',
+ \'' . $page_lastmodified_sql . '\'
+ )');
+ $newdatabase_string_handle->execute();
+
+ # Append the copied page (filename and name) to the list of
+ # copied pages.
+
+ if (!$page_name_out){
+
+ $page_name_out = "<i>No page name</i>";
+
+ }
+
+ $copiedlist = $copiedlist . $page_name_out . " (" . $filename_out . ")" . "<br>";
+
+ }
+
+ # Write out a message saying that the pages were moved (if any)
+ # to the new database (and any warnings given).
+
+ $pagedata = $pagedata . "<h2>Copy multiple pages</h2>";
+
+ if ($copiedlist){
+
+ $pagedata = $pagedata . "The following pages from the '" . $olddatabase_name_out . "' database were copied to the '" . $newdatabase_name_out . "' database:<br><br>";
+ $pagedata = $pagedata . "<div class=\"datalist\">";
+ $pagedata = $pagedata . $copiedlist;
+ $pagedata = $pagedata . "</div><br><br>";
+
+ } else {
+
+ $pagedata = $pagedata . "No pages were copied from the '" . $olddatabase_name_out . "' database to the '" . $newdatabase_name_out . "' database.<br><br>";
+
+ }
+
+ if ($warninglist){
+
+ $pagedata = $pagedata . "The following errors/warnings have occured while copying the pages:<br><br>";
+ $pagedata = $pagedata . "<div class=\"datalist\">";
+ $pagedata = $pagedata . $warninglist;
+ $pagedata = $pagedata . "</div><br><br>";
+
+ }
+
+ $pagedata = $pagedata . "<a href=\"kiriwrite.cgi?mode=page&action=view&database=" . $olddatabase_out . "\">Return to the page list for the '" . $olddatabase_name_out . "' database.</a> | <a href=\"kiriwrite.cgi?mode=page&action=view&database=" . $newdatabase_out . "\">View the page list for the '" . $newdatabase_name_out . "' database.</a>";
+
+ return $pagedata;
+
+ } elsif ($confirm eq 0) {
+
+ # The action to copy several pages from one database
+ # to another has not been confirmed so write a form.
+
+ # Load the SQLite database and get the needed
+ # information about the database.
+
+ my $database_handle = DBI->connect("dbi:SQLite:dbname=" . $kiriwrite_config{"directory_data_db"} . '/' . $database . '.db');
+ my $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_database_info LIMIT 1') or kiriwrite_error("databasefileinvalid");
+ $string_handle->execute();
+
+ my @database_info = $string_handle->fetchrow_array();
+ my $database_name = $database_info[0];
+
+ # Define some values for later.
+
+ my $database_info;
+ my @page_info;
+ my @pagenames;
+ my @filenames;
+ my $data_file;
+ my $data_file_length;
+ my $database_list;
+ my $database_filename;
+ my $filename;
+ my $filename_out;
+ my $filelist_filename_sql;
+ my $filelist_filename;
+ my $pagelist_formdata;
+ my $newdatabase_filename;
+ my $newdatabase_filename_out;
+ my $newdatabase_name;
+ my $newdatabase_name_out;
+ my $pagelist;
+ my $pagename;
+ my $pageseek = 0;
+ my $dbseek = 0;
+ my $pagefound = 0;
+
+ # Process each filename given.
+
+ foreach $filelist_filename (@filelist){
+
+ $filelist_filename_sql = kiriwrite_convert($filelist_filename, "kiriwrite");
+ $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_database_pages WHERE filename = \'' . $filelist_filename . '\' LIMIT 1') or kiriwrite_error("databasefileinvalid");
+
+ $string_handle->execute();
+
+ # Check if the filename given exists and if it
+ # doesn't then skip this filename and go onto
+ # the next filename.
+
+ while (@page_info = $string_handle->fetchrow_array()){
+
+ $pagefound = 1;
+
+ }
+
+ if ($pagefound eq 0){
+
+ next;
+
+ }
+
+ # Get the data again.
+
+ $string_handle->execute();
+ @page_info = $string_handle->fetchrow_array();
+
+ # Add the page name and file name to their seperate
+ # arrays.
+
+ $pagenames[$pageseek] = $page_info[1];
+ $filenames[$pageseek] = $page_info[0];
+
+ # Increment the page seek counter and reset the
+ # page found value.
+
+ $pageseek++;
+ $pagefound = 0;
+
+ }
+
+ # Check if any pages exust and return an error if
+ # there wasn't.
+
+ if ($pageseek eq 0){
+
+ # None of the selected pages exist, so return
+ # an error.
+
+ kiriwrite_error("nopagesselected");
+
+ }
+
+ # Create the page list of files to move.
+
+ $pageseek = 1;
+ $pagelist = "";
+ $pagelist_formdata = "";
+
+ foreach $filename (@filenames){
+
+ $pagename = $pagenames[$pageseek - 1];
+
+ # Check if the
+
+ if (!$pagename){
+
+ # Write a message saying that there is no page name.
+
+ $pagelist = $pagelist . "<i>No Name</i>" . " (" . $filename . ")<br>";
+
+ } else {
+
+ # Append the page name and filename to the page list.
+
+ $pagelist = $pagelist . $pagename . " (" . $filename . ")<br>";
+
+ }
+
+
+
+ # Append the form data to the page list form data.
+
+ $filename_out = kiriwrite_convert($filename, "normal_display");
+
+ $pagelist_formdata = $pagelist_formdata . "<input type=\"hidden\" name=\"name[" . $pageseek . "]\" value=\"on\">";
+ $pagelist_formdata = $pagelist_formdata . "<input type=\"hidden\" name=\"id[" . $pageseek . "]\" value=\"" . $filename . "\">";
+
+ $pageseek++;
+
+ }
+
+ # Get the database filenames and names.
+
+ # Check the directory to make sure the permissions are settings are valid
+ # and return an error if the permission settings are invalid.
+
+ my $data_directory_permissions = kiriwrite_filepermissions($kiriwrite_config{"directory_data_db"}, 1, 0);
+
+ if ($data_directory_permissions eq 1){
+
+ # The data directory has invalid permissions set, so return an error.
+
+ kiriwrite_error("datadirectoryinvalidpermissions");
+
+ }
+
+ # Open the directory and get the list of all files ending with .xml and
+ # put them into the data_directory array.
+
+ opendir(DATADIR, $kiriwrite_config{"directory_data_db"});
+ my @data_directory = grep /m*\.db/, readdir(DATADIR);
+ closedir(DATADIR);
+
+ # Process each database to get the database name.
+
+ $database_list = "<select name=\"newdatabase\">";
+
+ foreach $data_file (@data_directory){
+
+ # Get the length of the filename.
+
+ $data_file_length = length($data_file);
+
+ # Remove the last three characters from the filename.
+
+ $data_file = substr($data_file, 0, $data_file_length - 3);
+
+ # Check if the permissions are valid before trying
+ # to load the database.
+
+ $database_filename = $kiriwrite_config{"directory_data_db"} . '/' . $data_file . '.db';
+ $database_permissions = kiriwrite_filepermissions($database_filename, 1, 0, 0);
+
+ if ($database_permissions eq 1){
+
+ # If the database has invalid permissions set then
+ # process the next database.
+
+ next;
+
+ }
+
+ # Load the SQLite database.
+
+ $database_handle = DBI->connect("dbi:SQLite:dbname=" . $database_filename);
+
+ # Query the SQLite database or return an error (meaning that the database is in
+ # a invalid format), if it can't then process the next database.
+
+ $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_database_info LIMIT 1') or next;
+
+ $string_handle->execute();
+ @database_info = $string_handle->fetchrow_array();
+
+ # Get the values from the query.
+
+ $newdatabase_name = $database_info[0];
+
+ # Convert the values so that they can be displayed
+ # properly.
+
+ $newdatabase_filename_out = kiriwrite_convert($data_file, "normal_display");
+ $newdatabase_name_out = kiriwrite_convert($newdatabase_name, "normal_display");
+
+ # Append the database filename and name to the list of databases
+ # to move the pages to.
+
+ $database_list = $database_list . "<option value=\"" . $newdatabase_filename_out . "\">" . $newdatabase_name_out . "</option>";
+
+ }
+
+ $database_list = $database_list . "</select>";
+
+ # Convert some values so that they display properly.
+
+ my $database_name_out = kiriwrite_convert($database_name, "normal_display");
+ my $database_out = kiriwrite_convert($database, "normal_display");
+
+ # Write out the form.
+
+ $pagedata = "<h2>Copy selected pages</h2>";
+ $pagedata = $pagedata . "<form action=\"kiriwrite.cgi\" method=\"POST\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"mode\" value=\"page\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"action\" value=\"multicopy\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"database\" value=\"" . $database_out . "\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"count\" value=\"" . ($pageseek - 1) . "\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"confirm\" value=\"1\">";
+ $pagedata = $pagedata . $pagelist_formdata;
+ $pagedata = $pagedata . "Which database do you want to copy the following pages from the '" . $database_name_out . "' database to?<br><br>";
+ $pagedata = $pagedata . "<div class=\"datalist\">";
+ $pagedata = $pagedata . $pagelist;
+ $pagedata = $pagedata . "</div><br>";
+ $pagedata = $pagedata . "Copy pages to: " . $database_list . "<br><br>";
+ $pagedata = $pagedata . "<input type=\"submit\" value=\"Copy pages to the selected database.\"> | <a href=\"kiriwrite.cgi?mode=page&action=view&database=" . $database_out . "\">Return to the page list for the '" . $database_name_out . "' database.</a>";
+ $pagedata = $pagedata . "</form>";
+
+ return $pagedata;
+
+ } else {
+
+ # The confirm value is other than 0 or 1, so return
+ # an error.
+
+ kiriwrite_error("invalidvariable");
+
+ }
+
+}
+
+sub kiriwrite_page_multiedit{
+#################################################################################
+# kiriwrite_page_multiedit: Edit several pages from a database. #
+# #
+# Usage: #
+# #
+# kiriwrite_page_multiedit(database, newsection, altersection, newtemplate, #
+# altertemplate, newsettings, altersettings #
+# confirm, filelist); #
+# #
+# database Specifies the database to edit the pages from. #
+# newsection Specifies the new section name to use on the selected pages. #
+# altersection Specifies if the section name should be altered. #
+# newtemplate Specifies the new template filename to use on the selected #
+# pages. #
+# altertemplate Specifies if the template filename should be altered. #
+# newsettings Specifies the new settings to use on the selected pages. #
+# altersettings Specifies if the settings should be altered. #
+# confirm Confirms the action to edit the selected pages. #
+# filelist The list of file names to edit. #
+#################################################################################
+
+ # Get the values that were passed to the subroutine.
+
+ my ($database, $newsection, $altersection, $newtemplate, $altertemplate, $newsettings, $altersettings, $confirm, @filelist) = @_;
+
+ # Load the required Perl modules.
+
+ use DBI;
+
+ # Define a variable for later.
+
+ my $pagedata = "";
+
+ # Check if the file list is blank and return an error
+ # if it is.
+
+ if (!@filelist){
+
+ # The file list really is blank so return
+ # an error.
+
+ kiriwrite_error("nopagesselected");
+
+ }
+
+ # Check if the file permissions on the original database
+ # are valid and return an error if they aren't.
+
+ my $database_exists = kiriwrite_fileexists($kiriwrite_config{"directory_data_db"} . '/' . $database . '.db');
+ my $database_permissions = kiriwrite_filepermissions($kiriwrite_config{"directory_data_db"} . '/' . $database . '.db', 1, 1, 0);
+
+ if ($database_exists eq 1){
+
+ # The database does not exist, so return an error.
+
+ kiriwrite_error("databasemissingfile");
+
+ }
+
+ if ($database_permissions eq 1){
+
+ # The database permissions are invalid, so return
+ # an error.
+
+ kiriwrite_error("databaseinvalidpermissions");
+
+ }
+
+ # Check if certain values are undefined and define them if
+ # they are.
+
+ if (!$altersection){
+
+ # The alter section value is blank, so set it to
+ # off.
+
+ $altersection = "off";
+
+ }
+
+ if (!$altertemplate){
+
+ # The alter template value is blank, so set it to
+ # off.
+
+ $altertemplate = "off";
+
+ }
+
+ if (!$altersettings){
+
+ # The alter settings value is blank, so set it to
+ # off.
+
+ $altersettings = "off";
+
+ }
+
+ # Check if the database filename is valid and return an error if
+ # it isn't.
+
+ my $pagedatabase_filename_check = kiriwrite_variablecheck($database, "filename", 0, 1);
+
+ if ($pagedatabase_filename_check eq 1){
+
+ # The database filename is blank, so return an error.
+
+ kiriwrite_error("blankdatabasepageadd");
+
+ } elsif ($pagedatabase_filename_check eq 2){
+
+ # The database filename is invalid, so return an error.
+
+ kiriwrite_error("databasefilenameinvalid");
+
+ }
+
+ # Check if the confirm value is blank and if it is then
+ # set the confirm value to 0.
+
+ if (!$confirm){
+
+ $confirm = 0;
+
+ }
+
+ if ($confirm eq 1){
+
+ # The action to edit the template has been confirmed so
+ # edit the selected pages.
+
+ # Check the values recieved at UTF8 compliant before
+ # converting.
+
+ kiriwrite_variablecheck($newsection, "utf8", 0, 0);
+ kiriwrite_variablecheck($newtemplate, "utf8", 0, 0);
+ kiriwrite_variablecheck($newsettings, "utf8", 0, 0);
+
+ # Convert the values into proper UTF8 values.
+
+ $newsection = kiriwrite_utf8convert($newsection);
+ $newtemplate = kiriwrite_utf8convert($newtemplate);
+ $newsettings = kiriwrite_utf8convert($newsettings);
+
+ # Check the length of the variables.
+
+ kiriwrite_variablecheck($altersection, "maxlength", 3, 0);
+ kiriwrite_variablecheck($altertemplate, "maxlength", 3, 0);
+ kiriwrite_variablecheck($altersettings, "maxlength", 3, 0);
+ my $newsection_maxlength_check = kiriwrite_variablecheck($newsection, "maxlength", 256, 1);
+ my $newtemplate_maxlength_check = kiriwrite_variablecheck($newtemplate, "maxlength", 256, 1);
+ my $newtemplate_filename_check = kiriwrite_variablecheck($newtemplate, "filename", 0, 1);
+ my $newsettings_maxlength_check = kiriwrite_variablecheck($newsettings, "maxlength", 1, 1);
+ my $newsettings_settings_check = kiriwrite_variablecheck($newsettings, "pagesetting", 0, 1);
+
+ # Check the values and return an error if needed.
+
+ if ($newsection_maxlength_check eq 1 && $altersection eq "on"){
+
+ # The new section name is too long, so return an
+ # error.
+
+ kiriwrite_error("pagesectiontoolong");
+
+ }
+
+ if ($newtemplate_maxlength_check eq 1 && $altertemplate eq "on"){
+
+ # The new template name is too long, so return an
+ # error.
+
+ kiriwrite_error("templatefilenametoolong");
+
+ }
+
+ # Check if the template filename is set to !skip or !none
+ # and skip this check if it is.
+
+ if ($newtemplate eq "!skip" || $newtemplate eq "!none"){
+
+ # Skip this check as the template filename is
+ # !skip or !none.
+
+ } else {
+ if ($newtemplate_filename_check eq 1 && $altertemplate eq "on" || $newtemplate_filename_check eq 2 && $altertemplate eq "on"){
+
+ # The new template filename is invalid, so return
+ # an error.
+
+ kiriwrite_error("templatefilenameinvalid");
+
+ }
+ }
+
+ if ($newsettings_maxlength_check eq 1 && $altertemplate eq "on"){
+
+ # The new settings value is too long, so return
+ # an error.
+
+ kiriwrite_error("pagesettingstoolong");
+
+ }
+
+ if ($newsettings_settings_check eq 1 && $altertemplate eq "on"){
+
+ # The new settings value is invalid, so return
+ # an error.
+
+ kiriwrite_error("pagesettingsinvalid");
+
+ }
+
+ # Load the SQLite Database and get info about the database.
+
+ my $database_handle = DBI->connect("dbi:SQLite:dbname=" . $kiriwrite_config{"directory_data_db"} . '/' . $database . '.db');
+ my $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_database_info LIMIT 1') or kiriwrite_error("databasefileinvalid");
+ $string_handle->execute();
+
+ # Get the database name.
+
+ my @database_info = $string_handle->fetchrow_array();
+ my $database_name = $database_info[0];
+ my $database_name_out = kiriwrite_convert($database_name, "normal_display");
+ my $database_out = kiriwrite_convert($database, "normal_display");
+
+ # Define some values for later.
+
+ my @database_page;
+ my $edited_list = "";
+ my $filename;
+ my $filename_sql;
+ my $filename_out;
+ my $sqlquery_options = "";
+ my @sqlquery_list;
+ my $sqlquery_option;
+ my $page_name;
+ my $page_name_out;
+ my $newsection_sql;
+ my $newtemplate_sql;
+ my $newsettings_sql;
+ my $pagefound = 0;
+ my $pageedited = 0;
+ my $sqlquery_seek = 0;
+ my $warninglist;
+
+ # Get the date and time information.
+
+ my ($created_second, $created_minute, $created_hour, $created_day, $created_month, $created_year, $created_weekday, $created_yearday, $created_dst) = localtime;
+
+ my $pagelastmodified = $created_year . '-' . $created_month . '-' . $created_day . ' ' . $created_hour . ':' . $created_minute . ':' . $created_second;
+
+
+ # Check if the template filename is !skip and
+ # set the alter template value to off if it
+ # is.
+
+ if ($newtemplate eq "!skip"){
+
+ $altertemplate = "off";
+
+ }
+
+ # Check if all values are not selected and return
+ # an error if they are.
+
+ if ($altersection ne "on" && $altertemplate ne "on" && $altersettings ne "on"){
+
+ # All values are not selected so return
+ # an error.
+
+ kiriwrite_error("noeditvaluesselected");
+
+ }
+
+ # Check if each value is meant to be changed on
+ # the selected files. Start with the section
+ # name.
+
+ if ($altersection eq "on"){
+
+ # Convert the value so that it will work
+ # when SQL query is made.
+
+ $newsection_sql = kiriwrite_convert($newsection, "kiriwrite");
+
+ # The section name should be altered so
+ # prepare the a part of the SQL query.
+ # Check if this is the first part of
+ # the SQL query.
+
+ if ($sqlquery_seek eq 0){
+
+ # This is the first part of the SQL query.
+
+ $sqlquery_list[$sqlquery_seek] = "pagesection = \'" . $newsection_sql . "\'";
+ $sqlquery_seek++;
+
+ } else {
+
+ # This isn't the first part of the SQL query.
+
+ $sqlquery_list[$sqlquery_seek] = ", pagesection = \'" . $newsection_sql . "\'";
+ $sqlquery_seek++;
+
+ }
+
+ }
+
+ # Check if the template name should be changed.
+
+ if ($altertemplate eq "on"){
+
+ # Convert the value so that it will work
+ # when SQL query is made.
+
+ $newtemplate_sql = kiriwrite_convert($newtemplate, "kiriwrite");
+
+ # The section name should be altered so
+ # prepare the a part of the SQL query.
+ # Check if this is the first part of
+ # the SQL query.
+
+ if ($sqlquery_seek eq 0){
+
+ # This is the first part of the SQL query.
+
+ $sqlquery_list[$sqlquery_seek] = "pagetemplate = \'" . $newtemplate_sql . "\'";
+ $sqlquery_seek++;
+
+ } else {
+
+ # This isn't the first part of the SQL query.
+
+ $sqlquery_list[$sqlquery_seek] = ", pagetemplate = \'" . $newtemplate_sql . "\'";
+ $sqlquery_seek++;
+
+ }
+
+ }
+
+ # Check if the page settings should be changed.
+
+ if ($altersettings eq "on"){
+
+ # Convert the value so that it will work
+ # when SQL query is made.
+
+ $newsettings_sql = kiriwrite_convert($newsettings, "kiriwrite");
+
+ # The section name should be altered so
+ # prepare the a part of the SQL query.
+ # Check if this is the first part of
+ # the SQL query.
+
+ if ($sqlquery_seek eq 0){
+
+ # This is the first part of the SQL query.
+
+ $sqlquery_list[$sqlquery_seek] = "pagesettings = \'" . $newsettings_sql . "\'";
+ $sqlquery_seek++;
+
+ } else {
+
+ # This isn't the first part of the SQL query.
+
+ $sqlquery_list[$sqlquery_seek] = ", pagesettings = \'" . $newsettings_sql . "\'";
+ $sqlquery_seek++;
+
+ }
+
+ }
+
+ # Add a new modification date.
+
+ $sqlquery_list[$sqlquery_seek] = ", lastmodified = \'" . $pagelastmodified . "\'";
+
+ # Create the line for the needed SQL query.
+
+ foreach $sqlquery_option (@sqlquery_list){
+
+ # Add the line to the needed SQL query.
+
+ $sqlquery_options = $sqlquery_options . $sqlquery_option;
+
+ }
+
+ # Edit each filename.
+
+ foreach $filename (@filelist){
+
+ # Check if the page filename exists in the
+ # database.
+
+ $filename_sql = kiriwrite_convert($filename, "kiriwrite");
+ $filename_out = kiriwrite_convert($filename, "normal_display");
+ $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_database_pages WHERE filename = \'' . $filename_sql . '\'') or kiriwrite_error("databasefileinvalid");
+ $string_handle->execute();
+
+ # Check if the filename given exists and if it
+ # doesn't then skip this filename and go onto
+ # the next filename.
+
+ while (@database_page = $string_handle->fetchrow_array()){
+
+ $pagefound = 1;
+
+ }
+
+ if ($pagefound eq 0){
+
+ # The page was not find in the database so
+ # add a warning saying it could not be
+ # found in the database and process the
+ # next file.
+
+
+ $warninglist = $warninglist . "The page \'" . $filename_out . "\'could not be found." . "<br>";
+ next;
+
+ }
+
+ # Get the page name.
+
+ $string_handle->execute();
+ @database_page = $string_handle->fetchrow_array();
+ $page_name = $database_page[1];
+ $page_name_out = kiriwrite_convert($page_name, "normal_display");
+
+ # Alter the values of the page using the values recieved.
+
+ $string_handle = $database_handle->prepare('UPDATE kiriwrite_database_pages SET ' . $sqlquery_options . ' WHERE filename = \'' . $filename_sql . '\'');
+ $string_handle->execute();
+
+ # Add the page to the list of edited pages. Check if
+ # the page name is blank.
+
+ if (!$page_name_out){
+
+ # The page name is blank so write no name.
+
+ $edited_list = $edited_list . "The page (" . $filename_out . ") was edited." . "<br>";
+
+ } else {
+
+ # Add the page to the list of edited pages.
+
+ $edited_list = $edited_list . "The page called '" . $page_name_out . "' (" . $filename_out . ") was edited." . "<br>";
+
+ }
+
+ # Increment the counter of edited pages.
+
+ $pageedited++;
+
+ }
+
+ $pagedata = $pagedata . "<h2>Edit selected pages</h2>";
+
+ # Check if the counter of edited pages is 0 and if it is
+ # then write a message saying that no pages were edited
+ # else write a message listing all of the pages edited.
+
+ if ($pageedited eq 0){
+
+ $pagedata = $pagedata . "No pages were edited in the '" . $database_name_out . "' database. <br><br>";
+
+ } else {
+
+ # Write out the message saying that the selected pages
+ # were edited.
+
+ $pagedata = $pagedata . "The selected pages in the '" . $database_name_out . "' database have been edited:<br><br>";
+ $pagedata = $pagedata . "<div class=\"datalist\">";
+ $pagedata = $pagedata . $edited_list;
+ $pagedata = $pagedata . "</div><br>";
+
+ }
+
+ # Check if any warnings have occured and write a message
+ # if any warnings did occur.
+
+ if ($warninglist){
+
+ # One or several warnings have occured so
+ # write a message.
+
+ $pagedata = $pagedata . "The following errors/warnings occured while editing the selected pages:<br><br>";
+ $pagedata = $pagedata . "<div class=\"datalist\">";
+ $pagedata = $pagedata . $warninglist;
+ $pagedata = $pagedata . "</div><br>";
+
+ }
+
+ # Write a link going back to the page list for
+ # the selected database.
+
+ $pagedata = $pagedata . "<a href=\"kiriwrite.cgi?mode=page&action=view&database=" . $database_out . "\">Return to the page list for the '" . $database_name_out . "' database.</a>";
+
+ return $pagedata;
+
+ } elsif ($confirm eq 0){
+
+ # The action to edit the template has not been confirmed
+ # so write a form out instead.
+
+ # Load the SQLite Database and get info about the database.
+
+ my $database_handle = DBI->connect("dbi:SQLite:dbname=" . $kiriwrite_config{"directory_data_db"} . '/' . $database . '.db');
+ my $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_database_info LIMIT 1') or kiriwrite_error("databasefileinvalid");
+ $string_handle->execute();
+
+ # Get the database name.
+
+ my @database_info = $string_handle->fetchrow_array();
+ my $database_name = $database_info[0];
+ my $database_name_out = kiriwrite_convert($database_name, "normal_display");
+ my $database_out = kiriwrite_convert($database, "normal_display");
+
+ # Define some variables for later.
+
+ my @database_page;
+ my @database_templates;
+ my @filenames;
+ my @page_info;
+ my @pagenames;
+ my $filelist_filename;
+ my $filelist_filename_sql;
+ my $filelist_filename_out;
+ my $filename;
+ my $pagefound;
+ my $pagelist = "";
+ my $pagelistformdata = "";
+ my $pageseek = 0;
+ my $page_name;
+ my $page_filename;
+ my $template_data;
+ my $template_filename;
+ my $template_name;
+ my $template_warning;
+
+ # Get the information about each page that is going
+ # to be edited.
+
+ foreach $filelist_filename (@filelist){
+
+ $filelist_filename_sql = kiriwrite_convert($filelist_filename, "kiriwrite");
+ $filelist_filename_out = kiriwrite_convert($filelist_filename, "normal_display");
+
+ $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_database_pages WHERE filename = \'' . $filelist_filename . '\' LIMIT 1') or kiriwrite_error("databasefileinvalid");
+
+ $string_handle->execute();
+
+ # Check if the filename given exists and if it
+ # doesn't then skip this filename and go onto
+ # the next filename.
+
+ while (@page_info = $string_handle->fetchrow_array()){
+
+ $pagefound = 1;
+
+ }
+
+ if ($pagefound eq 0){
+
+ next;
+
+ }
+
+ # Get the data again.
+
+ $string_handle->execute();
+ @page_info = $string_handle->fetchrow_array();
+
+ # Add the page name and file name to their seperate
+ # arrays.
+
+ $pagenames[$pageseek] = $page_info[1];
+ $filenames[$pageseek] = $page_info[0];
+
+ # Add the form data for the page filename.
+
+ # BLEARGH
+
+ $pagelistformdata = $pagelistformdata . "<input type=\"hidden\" name=\"name[" . ($pageseek + 1) . "]\" value=\"on\">";
+ $pagelistformdata = $pagelistformdata . "<input type=\"hidden\" name=\"id[" . ($pageseek + 1) . "]\" value=\"" . $filelist_filename_out . "\">";
+
+ # Increment the page seek counter and reset the
+ # page found value.
+
+ $pageseek++;
+ $pagefound = 0;
+
+ }
+
+ # Check if any pages were found in the database and return
+ # an error if not.
+
+ if ($pageseek eq 0){
+
+ # No pages were found so return an error.
+
+ kiriwrite_error("nopagesselected");
+
+ }
+
+ # Get the template list and select the template that is being used by
+ # the page, check the permissions and if the template database exists.
+
+ my $template_file_exists = kiriwrite_fileexists("templates.db");
+ my $template_file_permissions = kiriwrite_filepermissions("templates.db", 1, 0, 0);
+
+ if ($template_file_exists eq 1){
+
+ # The template database does not exist, so write a warning messsage.
+
+ $template_warning = "The template database does not exist. Existing template settings for selected pages kept.";
+
+ }
+
+ if ($template_file_permissions eq 1 && $template_file_exists ne 1){
+
+ # The template database has invalid permissions set, so write a warning message.
+
+ $template_warning = "The template database has invalid permissions set. Existing template settings for selected pages kept.";
+
+ }
+
+ # Get the list of templates.
+
+ if (!$template_warning){
+
+ # Load the templates database and get the templates.
+
+ $database_handle = DBI->connect("dbi:SQLite:templates.db");
+ $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_templates') or $template_warning = "The template database is in an invalid format. Existing template settings for selected pages kept.";
+
+ if (!$template_warning){
+
+ $string_handle->execute();
+
+ $template_data = "<select name=\"newtemplate\">";
+
+ while (@database_templates = $string_handle->fetchrow_array()){
+
+ # Get the filename and name of the database.
+
+ $template_filename = $database_templates[0];
+ $template_name = $database_templates[1];
+
+ # Convert the values so that they can be displayed in the list.
+
+ $template_filename = kiriwrite_convert($template_filename, "normal_display");
+ $template_name = kiriwrite_convert($template_name, "normal_display");
+
+ # Add the template to the list of templates.
+
+ $template_data = $template_data . "<option value=\"" . $template_filename . "\">" . $template_name . " (" . $template_filename .")</option>";
+
+ }
+
+ # Add the option to not use a template at all.
+
+ $template_data = $template_data . "<option value=\"!none\" selected>Don't use a template</option>";
+ $template_data = $template_data . "</select>";
+
+ }
+
+ }
+
+ # Process the list of selected pages.
+
+ $pageseek = 1;
+ foreach $filename (@filenames){
+
+ # Process each filename.
+
+ $page_name = $pagenames[$pageseek - 1];
+ $page_filename = $filenames[$pageseek - 1];
+
+ # Check if the page name is blank.
+
+ if (!$page_name){
+
+ # Write a message saying there's no page name.
+
+ $pagelist = $pagelist . "<i>No Name</i>" . " (" . $page_filename . ")" . "<br>"
+
+ } else {
+
+ # Append the page to the list of pages to edit.
+
+ $pagelist = $pagelist . $page_name . " (" . $page_filename . ")" . "<br>";
+
+ }
+
+ $pageseek++;
+
+ }
+
+ # Write a form for editing the selected pages.
+
+ $pagedata = $pagedata . "<form action=\"kiriwrite.cgi\" method=\"POST\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"mode\" value=\"page\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"action\" value=\"multiedit\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"database\" value=\"" . $database_out . "\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"count\" value=\"" . ($pageseek - 1) . "\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"confirm\" value=\"1\">";
+ $pagedata = $pagedata . "<h2>Edit selected pages</h2>";
+ $pagedata = $pagedata . "The following pages from the '" . $database_name_out . "' database will be altered:<br><br>";
+ $pagedata = $pagedata . "<div class=\"datalist\">";
+ $pagedata = $pagedata . $pagelist;
+ $pagedata = $pagedata . "</div><br>";
+ $pagedata = $pagedata . $pagelistformdata;
+ $pagedata = $pagedata . "Using the values below (click on the checkbox for each value to be edited on the selected pages):<br><br>";
+ $pagedata = $pagedata . "<table cellpadding=\"5\" cellspacing=\"0\">";
+ $pagedata = $pagedata . "<tr><td class=\"tablecellheader\">Alter</td><td class=\"tablecellheader\">Setting</td><td class=\"tablecellheader\">Value</td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\"><input type=\"checkbox\" name=\"altersection\"></td><td class=\"tablecell1\">Page Section</td><td class=\"tablecell1\"><input type=\"text\" name=\"newsection\" size=\"64\" maxlength=\"256\"></td></tr>";
+
+ # Check if a warning for template database has been written
+ # and return the warning message if it has else write the
+ # list of templates.
+
+ if ($template_warning){
+
+ # There is a message in the template warning variable
+
+ $pagedata = $pagedata . "<tr><td class=\"tablecell2\"><input type=\"checkbox\" name=\"altertemplate\"></td><td class=\"tablecell2\">Page Template</td><td class=\"tablecell2\"><input type=\"hidden\" name=\"newtemplate\" value=\"!skip\">" . $template_warning . "</td></tr>";
+
+ } else {
+
+ $pagedata = $pagedata . "<tr><td class=\"tablecell2\"><input type=\"checkbox\" name=\"altertemplate\"></td><td class=\"tablecell2\">Page Template</td><td class=\"tablecell2\">" . $template_data . "</td></tr>";
+
+ }
+
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\"><input type=\"checkbox\" name=\"altersettings\"></td><td class=\"tablecell1\">Page Settings</td><td class=\"tablecell1\"><input type=\"radio\" name=\"newsettings\" value=\"1\"> Use page name and section name.<br><input type=\"radio\" name=\"newsettings\" value=\"2\"> Use the page name only.<br><input type=\"radio\" name=\"newsettings\" value=\"3\"> Use the section name only.<br><input type=\"radio\" name=\"newsettings\" value=\"0\" checked> Don't use page name or section name.<br></td></tr>";
+ $pagedata = $pagedata . "</table><br>";
+ $pagedata = $pagedata . "<input type=\"submit\" value=\"Edit selected pages\"> | <a href=\"kiriwrite.cgi?mode=page&action=view&database=" . $database_out . "\">Return to the page list for the '" . $database_name_out . "' database.</a>";
+ $pagedata = $pagedata . "</form>";
+
+ return $pagedata;
+
+ } else {
+
+ # The confirm value is something else other than
+ # 1 or 0, so return an error.
+
+ kiriwrite_error("invalidvariable");
+
+ }
+
+}
+
+sub kiriwrite_page_list{
+#################################################################################
+# kiriwrite_page_list: Lists pages from an database. #
+# #
+# Usage: #
+# #
+# kiriwrite_page_list([database]); #
+# #
+# database Specifies the database to retrieve the pages from. #
+#################################################################################
+
+ # Get the database file name from what was passed to the subroutine.
+
+ my ($database_file) = @_;
+
+ # Load the required Perl modules.
+
+ my $xsl = XML::Simple->new();
+ use DBI;
+
+ # Check if the database_file variable is empty, if it is then print out a
+ # select box asking the user to select a database from the list.
+
+ if (!$database_file) {
+
+ # Define the variables required for this section.
+
+ my $pagedata = "";
+ my $dblistdata = "";
+ my $data_file = "";
+ my $data_file_length = 0;
+ my $data_file_friendly = "";
+ my $database_handle = "";
+ my $string_handle = "";
+ my $database_name = "";
+ my $file_permissions = "";
+ my @database_info;
+ my @data_directory;
+
+ # Open the data directory and get all of the databases.
+
+ opendir(DATADIR, $kiriwrite_config{"directory_data_db"});
+ @data_directory = grep /m*\.db/, readdir(DATADIR);
+ closedir(DATADIR);
+
+ # Get the information about each database (the short name and friendly name).
+
+ foreach $data_file (@data_directory){
+
+ # Give the filename a friendly name.
+
+ $data_file_length = length($data_file);
+ $data_file_friendly = substr($data_file, 0, $data_file_length - 3);
+
+ # Check if the permissions for the database are valid.
+
+ $file_permissions = kiriwrite_filepermissions($kiriwrite_config{"directory_data_db"} . '/' .$data_file, 1, 0);
+
+ if ($file_permissions ne 0){
+
+ # The permissions for the database are invalid
+ # so process the next database.
+
+ next;
+
+ }
+
+ # Load the SQLite database.
+
+ $database_handle = DBI->connect("dbi:SQLite:dbname=" . $kiriwrite_config{"directory_data_db"} . '/' . $data_file);
+ $string_handle = $database_handle->prepare("SELECT * FROM kiriwrite_database_info LIMIT 1") or next;
+ $string_handle->execute();
+ @database_info = $string_handle->fetchrow_array();
+
+ # Get the database name from the results.
+
+ $database_name = $database_info[0];
+ $database_name = kiriwrite_convert($database_name, "normal_display");
+
+ # Append the database to the list of databases available.
+
+ $dblistdata = $dblistdata . "<option value=\"" . $data_file_friendly . "\">" . $database_name . "</option>";
+
+ }
+
+ # Write the page data.
+
+ $pagedata = "<h2>View Pages</h2>\r\n";
+ $pagedata = $pagedata . "No database selected. Please select a database from the drop-down list below and then press the \'View\' button to view the pages in the selected database.<br><br>";
+
+ $pagedata = $pagedata . "<form action=\"kiriwrite.cgi\" method=\"POST\">\r\n";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"mode\" value=\"page\">\r\n";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"action\" value=\"view\">\r\n";
+ $pagedata = $pagedata . "<select name=\"database\">";
+ $pagedata = $pagedata . $dblistdata;
+ $pagedata = $pagedata . "</select> | ";
+ $pagedata = $pagedata . "<input type=\"submit\" value=\"View\">";
+ $pagedata = $pagedata . "</form> <br>";
+
+ return $pagedata;
+
+ } else {
+
+ my @database_pages;
+ my @database_info;
+ my $tabledata = "";
+ my $pagedata = "";
+ my $pagemultioptions = "";
+ my $database_handle = "";
+ my $string_handle = "";
+ my $db_friendlyname = "";
+ my $tablestyle = "";
+
+ my $page_filename = "";
+ my $page_name = "";
+ my $page_description = "";
+ my $page_modified = "";
+
+ my $tablestyletype = 0;
+ my $page_count = 0;
+ my $db_file_notblank = 0;
+
+ # The database_file variable is not blank, so print out a list of pages from
+ # the selected database.
+
+ # Preform a variable check on the database filename to make sure that it is
+ # valid before using it.
+
+ kiriwrite_variablecheck($database_file, "filename", "", 0);
+ kiriwrite_variablecheck($database_file, "maxlength", 64, 0);
+
+ # Check if the specified database file exists,
+ # if it does exist then continue otherwise return an error saying the database
+ # could not be found.
+
+ if (-e $kiriwrite_config{"directory_data_db"} . '/' . $database_file . '.db'){
+
+ # Check that the permissions for the database file are valid.
+
+ my $database_db_permissions = kiriwrite_filepermissions($kiriwrite_config{"directory_data_db"} . '/' . $database_file . '.db', 1, 0, 0);
+
+ if ($database_db_permissions eq 1){
+
+ kiriwrite_error("databaseinvalidpermissions");
+
+ }
+
+ # Load the SQLite database.
+
+ $database_handle = DBI->connect("dbi:SQLite:dbname=" . $kiriwrite_config{"directory_data_db"} . '/' . $database_file . '.db');
+
+ # Get the database name.
+
+ $string_handle = $database_handle->prepare("SELECT * FROM kiriwrite_database_info LIMIT 1") or kiriwrite_error("databasenameinvalid");
+ $string_handle->execute();
+
+ @database_info = $string_handle->fetchrow_array();
+
+ $db_friendlyname = $database_info[0];
+
+ $string_handle = $database_handle->prepare("SELECT * FROM kiriwrite_database_pages") or kiriwrite_error("databasenameinvalid");
+ $string_handle->execute();
+
+ # Write the table header into the tabledata string.
+
+ $tabledata = "<table cellpadding=\"5\" cellspacing=\"0\">\r\n<tr>\r\n\t<td class=\"tablecellheader\"></td>\r\n\t<td class=\"tablecellheader\">Page Location</td>\r\n\t<td class=\"tablecellheader\">Page Name</td>\r\n\t<td class=\"tablecellheader\">Page Description</td>\r\n\t<td class=\"tablecellheader\">Last Modified</td>\r\n\t<td class=\"tablecellheader\">Options</td>\r\n</tr>";
+
+ # Write the results out as a list and append it to the
+ # tabledata string.
+
+ while (@database_pages = $string_handle->fetchrow()){
+
+ $page_filename = kiriwrite_convert($database_pages[0], "normal_display");
+ $page_name = kiriwrite_convert($database_pages[1], "normal_display");
+ $page_description = kiriwrite_convert($database_pages[2], "normal_display");
+ $page_modified = kiriwrite_convert($database_pages[7], "date");
+ $page_modified = kiriwrite_convert($page_modified, "normal_display");
+
+ if ($database_pages[0]){
+ $page_count++;
+ } else {
+ next;
+ }
+
+ if ($tablestyletype eq 0){
+
+ $tablestyle = "tablecell1";
+ $tablestyletype = 1;
+
+ } else {
+
+ $tablestyle = "tablecell2";
+ $tablestyletype = 0;
+
+ }
+
+ # Check if the page name and description names
+ # are blank and if they are write a message saying that
+ # field contains no data.
+
+ if ($page_name eq ""){
+
+ $page_name = "<i>No Name</i>";
+
+ }
+
+ if ($page_description eq ""){
+
+ $page_description = "<i>No Description</i>";
+
+ }
+
+ if ($page_modified eq ""){
+
+ $page_modified = "<i>No Date</i>";
+
+ }
+
+ $tabledata = $tabledata . "<tr><td class=\"" . $tablestyle . "\"><input type=\"hidden\" name=\"id[" . $page_count . "]\" value=\"" . $database_pages[0] . "\"><input type=\"checkbox\" name=\"name[" . $page_count . "]\"></td><td class=\"" . $tablestyle . "\">" . $page_filename ."</td><td class=\"" . $tablestyle . "\">" . $page_name . "</td><td class=\"" . $tablestyle . "\">" . $page_description . "</td><td class=\"" . $tablestyle . "\">" . $page_modified . "</td><td class=\"" . $tablestyle . "\"><a href=\"kiriwrite.cgi?mode=page&action=edit&database=" . $database_file . "&page=" . $page_filename ."\">Edit</a> <a href=\"kiriwrite.cgi?mode=page&action=delete&database=" . $database_file . "&page=" . $page_filename . "\">Delete</td></tr>";
+
+
+
+ }
+
+ # Check if the page count is more than
+
+ if ($page_count > 0){
+ $db_file_notblank = 1;
+ }
+
+ # Append the closing table part into the tabledata string.
+
+ $tabledata = $tabledata . "</table>";
+
+ } else {
+ # Either the database file, the database configuration file or both are missing
+ # so return an error saying that certain files are missing.
+
+ kiriwrite_error("databasemissingfile");
+ }
+
+ # Check if the database really was not blank and if it was, write a message saying that
+ # no pages existed in the database else write the list of pages in the database.
+
+ $db_friendlyname = kiriwrite_convert($db_friendlyname, "normal_display");
+
+ if ($db_file_notblank eq 0){
+
+ $pagedata = "<h2>Page list for '" . $db_friendlyname . "'</h2>";
+ $pagedata = $pagedata . "<div class=\"errorbox\">No pages exist in this database. To create a page for this database, click on Add Page link at the top of the page.</div>";
+
+ } else {
+
+ $pagemultioptions = "<input type=\"reset\" value=\"Select None\"> | <button name=\"action\" value=\"multidelete\">Delete Selected</button> | <button name=\"action\" value=\"multimove\">Move Selected</button> | <button name=\"action\" name=\"action\" value=\"multicopy\">Copy Selected</button> | <button name=\"action\" value=\"multiedit\">Edit Selected</button>";
+
+ $pagedata = "<h2>Page list for '" . $db_friendlyname . "'</h2>";
+ $pagedata = $pagedata . "<form action=\"kiriwrite.cgi\" method=\"POST\">\r\n";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"mode\" value=\"page\">\r\n";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"count\" value=\"" . $page_count . "\">\r\n";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"type\" value=\"multiple\">\r\n";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"database\" value=\"" . $database_file . "\">\r\n";
+ $pagedata = $pagedata . $pagemultioptions . "<p>\r\n";
+ $pagedata = $pagedata . $tabledata;
+ $pagedata = $pagedata . "<br>" . $pagemultioptions . "<p>\r\n";
+ $pagedata = $pagedata . "</form>";
+
+ }
+
+ return $pagedata;
+
+ }
+
+}
+
+sub kiriwrite_page_multipleselect{
+#################################################################################
+# kiriwrite_page_multipleselect: Gets the multiple page selections from a #
+# database and processes them into a single which can be used in the #
+# kiriwrite_page_delete. #
+# #
+# Usage: #
+# #
+# kiriwrite_page_multipleselect(); #
+#################################################################################
+
+ # Load the required perl modules for this subroutine.
+
+ my $query = new CGI;
+
+ # Setup some variables that will be used later on.
+
+ my $page_select_seek = 1;
+ my $page_current_value = "";
+ my $selectionlist = "";
+
+ # Get the required variables from the HTTP query.
+
+ my $page_count = $query->param('count');
+
+ do {
+
+ # Get the current value of the selected page's checkbox.
+
+ $page_current_value = $query->param('name[' . $page_select_seek . ']');
+
+ # If page_current_value is undefinied or blank, set page_current_value
+ # to off.
+
+ if (!$page_current_value){
+
+ $page_current_value = "off";
+
+ }
+
+ # Check if the page_current_value is set to 'on' if it is append the
+ # current page seek value to the selection list.
+
+ if ($page_current_value eq "on"){
+
+ # Append the current seek value to the selection list.
+
+ $selectionlist = $selectionlist . $page_select_seek . "|";
+
+ }
+
+ # Increment the page selection seeking counter.
+
+ $page_select_seek++;
+
+ } until ($page_select_seek eq $page_count);
+
+ return $selectionlist;
+
+}
+
+sub kiriwrite_template_add{
+#################################################################################
+# kiriwrite_template_add: Add a template to the template folder #
+# #
+# Usage: #
+# #
+# kiriwrite_template_add(filename, name, description, layout, confirm); #
+# #
+# filename The filename of the new template. #
+# name The name of the template. #
+# description The description of the template. #
+# layout The layout of the new template. #
+# confirm Confirm the action of creating a new template. #
+#################################################################################
+
+ # Get the variables that were passed to the subroutine.
+
+ my ($templatefilename, $templatename, $templatedescription, $templatelayout, $confirm) = @_;
+
+ # Load the needed Perl Modules
+
+ use DBI;
+
+ # Check if the confirm value is blank and if it is then set confirm to 0.
+
+ if (!$confirm){
+
+ # The confirm value is blank, so set the value of confirm to 0.
+
+ $confirm = 0;
+
+ }
+
+ if ($confirm eq 1){
+
+ # Check (validate) each of the values.
+
+ kiriwrite_variablecheck($templatename, "utf8", 0, 0);
+ kiriwrite_variablecheck($templatedescription, "utf8", 0, 0);
+ kiriwrite_variablecheck($templatelayout, "utf8", 0, 0);
+
+ # Convert the values into proper UTF8 strings that can be used.
+
+ $templatename = kiriwrite_utf8convert($templatename);
+ $templatedescription = kiriwrite_utf8convert($templatedescription);
+ $templatelayout = kiriwrite_utf8convert($templatelayout);
+
+ # Check the length of the converted UTF8 strings.
+
+ my $templatefilename_length_check = kiriwrite_variablecheck($templatefilename, "maxlength", 64, 1);
+ my $templatename_length_check = kiriwrite_variablecheck($templatename, "maxlength", 512, 1);
+ my $templatedescription_length_check = kiriwrite_variablecheck($templatedescription, "maxlength", 512, 1);
+ kiriwrite_variablecheck($confirm, "maxlength", 1, 0);
+
+ if ($templatefilename_length_check eq 1){
+
+ # The template filename length is too long, so return an error.
+
+ kiriwrite_error("templatefilenametoolong");
+
+ }
+
+ if ($templatename_length_check eq 1){
+
+ # The template name length is too long, so return an error.
+
+ kiriwrite_error("templatenametoolong");
+
+ }
+
+
+ if ($templatedescription_length_check eq 1){
+
+ # The template description length is too long, so return an error.
+
+ kiriwrite_error("templatedescriptiontoolong");
+
+ }
+
+ # Check if the filename specified is a valid filename.
+
+ kiriwrite_variablecheck($templatefilename, "filename", "", 0);
+
+ # Check if the template database file permissions are valid and
+ # return an error if they aren't.
+
+ my $template_database_permissions = kiriwrite_filepermissions("templates.db", 1, 1, 1);
+
+ if ($template_database_permissions eq 1){
+
+ # Template database has invalid permissions set, so return
+ # an error.
+
+ kiriwrite_error("templatedatabasefileinvalidpermissions");
+ }
+
+ # Check if the template database exists and if it doesn't then
+ # create the database and populate it.
+
+ my $template_database_exists = kiriwrite_fileexists("templates.db");
+ my $database_handle;
+ my $string_handle;
+
+ if ($template_database_exists eq 1){
+
+ # The template database does not exist, so try to create a database.
+
+ # Check if the directory has valid permissions to create files (and
+ # thus be able create a template database).
+
+ my $directory_permissions = kiriwrite_filepermissions(".", 1, 1, 0);
+
+ if ($directory_permissions eq 1){
+
+ # The template database cannot be created because of invalid directory
+ # permissions so return an error.
+
+ kiriwrite_error("templatedatabasefilenotcreated");
+ }
+
+ # Create the SQLite database for the templates and populate it.
+
+ $database_handle = DBI->connect("dbi:SQLite:dbname=templates.db");
+ $string_handle = $database_handle->prepare('CREATE TABLE kiriwrite_templates(
+ filename varchar(64) primary key,
+ templatename varchar(512),
+ templatedescription varchar(512),
+ templatelayout text,
+ datemodified datetime
+ )') or die(kiriwrite_error("templatedatabaseinvalidformat"));
+ $string_handle->execute();
+
+ }
+
+ # Check if the template filename is already used and if it is then
+ # return an error.
+
+ $database_handle = DBI->connect("dbi:SQLite:dbname=templates.db");
+ $string_handle = $database_handle->prepare('select * from kiriwrite_templates where filename = \'' . $templatefilename . '\' limit 1') or die(kiriwrite_error("templatedatabaseinvalidformat"));
+ $string_handle->execute();
+
+ my @database_template_check = $string_handle->fetchrow_array();
+ my $template_checkname = $database_template_check[0];
+
+ if ($template_checkname){
+
+ # A template already exists with the filename given, so return an error.
+
+ kiriwrite_error("templatefilenameexists");
+ }
+
+ # Get the current date.
+
+ my ($created_second, $created_minute, $created_hour, $created_day, $created_month, $created_year, $created_weekday, $created_yearday, $created_dst) = localtime;
+
+ my $templatedate = $created_year . '-' . $created_month . '-' . $created_day . ' ' . $created_hour . ':' . $created_minute . ':' . $created_second;
+
+ # Convert the values that are going to be added for storing in the database.
+
+ $templatename = kiriwrite_convert($templatename, "kiriwrite");
+ $templatedescription = kiriwrite_convert($templatedescription, "kiriwrite");
+ $templatelayout = kiriwrite_convert($templatelayout, "kiriwrite");
+
+ # Add the template to the template database.
+
+ $string_handle = $database_handle->prepare('INSERT INTO kiriwrite_templates values(
+ \'' . $templatefilename . '\',
+ \'' . $templatename . '\',
+ \'' . $templatedescription . '\',
+ \'' . $templatelayout . '\',
+ \'' . $templatedate . '\'
+ )');
+ $string_handle->execute();
+
+ # Print out the confirmation message.
+
+ my $pagedata = "<h2>Template Added</h2>";
+ $pagedata = $pagedata . "The template called '" . $templatename ."' was sucessfully created.<br><br>";
+ $pagedata = $pagedata . "<a href=\"kiriwrite.cgi?mode=template\">Return to the templates list</a>";
+ return $pagedata;
+
+ } else {
+ # No confirmation was made, so print out a form for adding a template.
+
+ my $pagedata = "<h2>Add Template</h2>";
+ $pagedata = $pagedata . "<form action=\"kiriwrite.cgi\" method=\"post\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"mode\" value=\"template\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"action\" value=\"add\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"confirm\" value=\"1\">";
+ $pagedata = $pagedata . "<table cellpadding=\"5\" cellspacing=\"0\">";
+ $pagedata = $pagedata . "<tr><td class=\"tablecellheader\">Setting</td><td class=\"tablecellheader\">Value</td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Name:</td><td class=\"tablecell2\"><input type=\"text\" name=\"templatename\" maxlength=\"512\" size=\"64\"></td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Description:</td><td class=\"tablecell2\"><input type=\"text\" name=\"templatedescription\" maxlength=\"512\" size=\"64\"></td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Filename:</td><td class=\"tablecell2\"><input type=\"text\" name=\"templatefilename\" maxlength=\"64\" size=\"32\"></td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Template Layout:</td><td class=\"tablecell2\"><textarea name=\"templatelayout\" rows=\"15\" cols=\"50\" wrap=off></textarea></td></tr>";
+ $pagedata = $pagedata . "</table><br>";
+ $pagedata = $pagedata . "<input type=\"submit\" value=\"Create New Template\"> | <input type=\"reset\" value=\"Clear Settings\">";
+ $pagedata = $pagedata . "</form>";
+
+ return $pagedata;
+
+ }
+
+
+}
+
+sub kiriwrite_template_edit{
+#################################################################################
+# kiriwrite_template_edit: Edit a template from the template folder. #
+# #
+# Usage: #
+# #
+# kiriwrite_template_edit(filename, [newfilename], [newname], [newdescription], #
+# [templatelayout], [confirm]); #
+# #
+# filename The current filename of the template to edit. #
+# newfilename The new filename of the template to edit. #
+# newname The new name of the template being edited. #
+# newdescription The new description of the template being edited. #
+# templatelayout The modified/altered template layout. #
+# confirm Confirms the action to edit a template and its #
+# settings. #
+#################################################################################
+
+ # Get all the variables that have been passed to the subroutine.
+
+ my ($templatefilename, $templatenewfilename, $templatenewname, $templatenewdescription, $templatelayout, $confirm) = @_;
+
+ # Load the Perl modules required for this subroutine.
+
+ use DBI;
+
+ # Define the pagedata variable for later on.
+
+ my $pagedata = "";
+
+ # Check if the confirm variable is blank, if it is then
+ # set confirm to '0'
+
+ if (!$confirm){
+
+ # confirm is uninitalised/blank, so set the value of confirm
+ # to '0'
+
+ $confirm = 0;
+
+ }
+
+ # Check if the template filename is blank and if it is, then return
+ # an error.
+
+ if (!$templatefilename){
+
+ kiriwrite_error("templatefilenameblank");
+
+ }
+
+ if ($confirm eq 1){
+
+ # Check certain strings to see if they UTF8 compiliant.
+
+ kiriwrite_variablecheck($templatenewname, "utf8", 0, 0);
+ kiriwrite_variablecheck($templatenewdescription, "utf8", 0, 0);
+ kiriwrite_variablecheck($templatelayout, "utf8", 0, 0);
+
+ # Convert the values into proper UTF8 strings.
+
+ $templatenewname = kiriwrite_utf8convert($templatenewname);
+ $templatenewdescription = kiriwrite_utf8convert($templatenewdescription);
+ $templatelayout = kiriwrite_utf8convert($templatelayout);
+
+ # Check if the filenames recieved are valid filenames.
+
+ kiriwrite_variablecheck($templatenewfilename, "maxlength", 64, 0);
+ kiriwrite_variablecheck($templatenewdescription, "maxlength", 512, 0);
+ kiriwrite_variablecheck($templatenewname, "maxlength", 512, 0);
+ kiriwrite_variablecheck($templatefilename, "maxlength", 64, 0);
+ kiriwrite_variablecheck($confirm, "maxlength", 1, 0);
+
+ kiriwrite_variablecheck($templatefilename, "filename", "", 0);
+ kiriwrite_variablecheck($templatenewfilename, "filename", "", 0);
+
+ # Check that the template database file exists and the permissions
+ # of the template database are valid.
+
+ my $template_database_exists = kiriwrite_fileexists("templates.db");
+ my $template_database_permissions = kiriwrite_filepermissions("templates.db", 1, 1, 0);
+
+ if ($template_database_exists eq 1){
+
+ # the template database does not exist so return an error.
+
+ kiriwrite_error("templatedatabasemissing");
+
+ }
+
+ if ($template_database_permissions eq 1){
+
+ # The template database permissions are set incorrectly so
+ # return an error.
+
+ kiriwrite_error("templatedatabaseinvalidpermissions");
+
+ }
+
+ # Get the date.
+
+ my ($created_second, $created_minute, $created_hour, $created_day, $created_month, $created_year, $created_weekday, $created_yearday, $created_dst) = localtime;
+
+ my $templatenewdate = $created_year . '-' . $created_month . '-' . $created_day . ' ' . $created_hour . ':' . $created_minute . ':' . $created_second;
+
+ # Convert the values so that they don't break when entering them into the SQL query.
+
+ $templatenewname = kiriwrite_convert($templatenewname, "kiriwrite");
+ $templatenewdescription = kiriwrite_convert($templatenewdescription, "kiriwrite");
+ $templatelayout = kiriwrite_convert($templatelayout, "kiriwrite");
+
+ # Load the SQLite database.
+
+ my $database_handle = DBI->connect("dbi:SQLite:dbname=templates.db");
+ my $string_handle = $database_handle->prepare('UPDATE kiriwrite_templates SET
+ filename = \'' . $templatenewfilename . '\',
+ templatename = \'' . $templatenewname . '\',
+ templatedescription = \'' . $templatenewdescription . '\',
+ templatelayout = \'' . $templatelayout . '\',
+ datemodified = \'' . $templatenewdate . '\'
+ WHERE filename = \'' . $templatefilename . '\'
+ ') or die(kiriwrite_error("templatedatabaseinvalidformat"));
+ $string_handle->execute();
+
+ # Convert the following values so that display
+
+ $templatenewname = kiriwrite_convert($templatenewname, "normal_display");
+
+ # Append a link so that the user can return to the templates list.
+
+ $pagedata = $pagedata . "<h2>Edit Template</h2>";
+ $pagedata = $pagedata . "The selected template called '" . $templatenewname . "' was edited.<p>";
+ $pagedata = $pagedata . "<a href=\"kiriwrite.cgi?mode=template\">Return to the templates list.</a>";
+
+ } else {
+
+ # Load the SQLite database.
+
+ my $templatefilename_sql = kiriwrite_convert($templatefilename, "kiriwrite");
+
+ my $database_handle = DBI->connect("dbi:SQLite:dbname=templates.db");
+ my $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_templates where filename = \'' . $templatefilename_sql . '\' limit 1') or die(kiriwrite_error("templatedatabaseinvalidformat"));
+ $string_handle->execute();
+
+ # Check if there is a result from the SQL query made (meaning
+ # that the template exists).
+
+ my $template_found = 0;
+ my @database_template;
+
+ while (@database_template = $string_handle->fetchrow_array()){
+
+ # The template has been found, so set the template
+ # found value to 1 so it doesn't return an error.
+
+ $template_found = 1;
+
+ }
+
+ if ($template_found eq 0){
+
+ # The template was not found (doesn't exist) so
+ # return an error.
+
+ kiriwrite_error("templatedoesnotexist");
+
+ }
+
+ # Execute the query and get the information again.
+
+ $string_handle->execute();
+ @database_template = $string_handle->fetchrow_array();
+
+ # Get the values from the query results.
+
+ my $template_filename = $database_template[0];
+ my $template_name = $database_template[1];
+ my $template_description = $database_template[2];
+ my $template_layout = $database_template[3];
+ my $template_modified = $database_template[4];
+
+ # Convert the values that are going to be displayed.
+
+ $template_filename = kiriwrite_convert($template_filename, "normal_display");
+ $template_name = kiriwrite_convert($template_name, "normal_display");
+ $template_description = kiriwrite_convert($template_description, "normal_display");
+ $template_layout = kiriwrite_convert($template_layout, "normal_display");
+
+ # Write out the form for editing an template with the current template
+ # settings put into the correct place.
+
+ $pagedata = $pagedata . "<h2>Edit Template</h2>";
+ $pagedata = $pagedata . "<form action=\"kiriwrite.cgi\" method=\"POST\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"mode\" value=\"template\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"action\" value=\"edit\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"confirm\" value=\"1\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"template\" value=\"" . $template_filename . "\">";
+ $pagedata = $pagedata . "<table cellspacing=\"0\" cellpadding=\"5\">";
+ $pagedata = $pagedata . "<tr><td class=\"tablecellheader\">Setting</td><td class=\"tablecellheader\">Value</td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Name:</td><td class=\"tablecell2\"><input type=\"text\" name=\"newname\" value=\"" . $template_name . "\" maxlength=\"512\" size=\"64\"></td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Description:</td><td class=\"tablecell2\"><input type=\"text\" name=\"newdescription\" value=\"" . $template_description . "\" maxlength=\"512\" size=\"64\"></td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Filename:</td><td class=\"tablecell2\"><input type=\"text\" name=\"newfilename\" maxlength=\"64\" size=\"32\" value=\"" . $template_filename . "\"></td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Template Layout:</td><td class=\"tablecell2\"><textarea rows=\"15\" cols=\"50\" name=\"newlayout\" wrap=off>" . $template_layout . "</textarea></td></tr>";
+ $pagedata = $pagedata . "</table><br>";
+ $pagedata = $pagedata . "<input type=\"submit\" value=\"Update template settings\"> | <input type=\"reset\" value=\"Restore current settings\"> | <a href=\"kiriwrite.cgi?mode=template\">Return to the templates list.</a>";
+ $pagedata = $pagedata . "</form>";
+
+ }
+
+ return $pagedata;
+
+}
+
+sub kiriwrite_template_delete{
+#################################################################################
+# kiriwrite_template_delete: Delete a template from the template folder. #
+# #
+# Usage: #
+# #
+# kiriwrite_template_delete(filename, confirm); #
+# #
+# filename Specifies the filename of the database to delete. #
+# confirm Confirms the action to delete a template. #
+#################################################################################
+
+ # Get the parameters that were passed to the subroutine.
+
+ my ($template_filename, $template_confirm) = @_;
+
+ if (!$template_confirm){
+ $template_confirm = 0;
+ }
+
+ # Load the required Perl modules
+ use DBI;
+
+ # Check the length of the variables.
+ kiriwrite_variablecheck($template_filename, "maxlength", 64, 0);
+ kiriwrite_variablecheck($template_confirm, "maxlength", 1, 0);
+
+ # Check if the template_name string is blank and if it is then
+ # return an error (as the template_name string should not be
+ # blank.
+
+ if (!$template_filename){
+
+ # The template_filename string really is blank,
+ # so return an error saying that an empty
+ # filename was passed (to the subroutine).
+
+ kiriwrite_error("templatefilenameblank");
+
+ }
+
+ # Check if the template_confirm string is blank and if it is, write
+ # out a form asking the user to confirm the deletion.
+
+ if ($template_confirm eq 1){
+
+ # The action to delete the template from the template database has
+ # been confirmed so delete the template.
+
+ # Check if the template database exists and the file permissions
+ # are valid and return an error if they aren't.
+
+ my $template_database_exists = kiriwrite_fileexists("templates.db");
+ my $template_database_permissions = kiriwrite_filepermissions("templates.db", 1, 1, 0);
+
+ if ($template_database_exists eq 1){
+
+ # the template database does not exist so return an error.
+
+ kiriwrite_error("templatedatabasemissing");
+
+ }
+
+ if ($template_database_permissions eq 1){
+
+ # The template database permissions are set incorrectly so
+ # return an error.
+
+ kiriwrite_error("templatedatabaseinvalidpermissions");
+
+ }
+
+ # Load thw SQLite database.
+
+ my $database_handle = DBI->connect("dbi:SQLite:dbname=templates.db");
+
+ # Get the template name.
+
+ my $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_templates WHERE filename = \'' . $template_filename . '\' LIMIT 1') or die(kiriwrite_error("templatedatabaseinvalidformat"));
+ $string_handle->execute();
+
+ my @database_template_page = $string_handle->fetchrow_array();
+ my $database_template_name = $database_template_page[1];
+
+ $database_template_name = kiriwrite_convert($database_template_name, "normal_display");
+
+ # Delete the selected template.
+
+ $string_handle = $database_handle->prepare('DELETE FROM kiriwrite_templates WHERE filename = \'' . $template_filename . '\'');
+ $string_handle->execute();
+
+ my $pagedata = "<h2>Template Deleted</h2>";
+ $pagedata = $pagedata . "The selected template called '" . $database_template_name . "' was deleted.";
+ $pagedata = $pagedata . "<br><br><a href=\"kiriwrite.cgi?mode=template\">Return to the templates list</a>";
+
+ return $pagedata;
+
+ } elsif ($template_confirm eq 0) {
+
+ # The template confirm value is 0 (previously blank and then set to 0), so
+ # write out a form asking the user to confirm the deletion of the template.
+
+ # Check the templte database file exists and the permissions for the
+ # template database are valid.
+
+ my $template_database_exists = kiriwrite_fileexists("templates.db");
+ my $template_database_permissions = kiriwrite_filepermissions("templates.db", 1, 1, 0);
+
+ if ($template_database_exists eq 1){
+
+ # The template database does not exist so return an error.
+
+ kiriwrite_error("templatedatabasemissing");
+
+ }
+
+ if ($template_database_permissions eq 1){
+
+ # The template database has invalid permissions set so return
+ # an error.
+
+ kiriwrite_error("templatedatabaseinvalidpermissions");
+
+ }
+
+ # Load the SQLite database.
+
+ my $database_handle = DBI->connect("dbi:SQLite:dbname=templates.db");
+ my $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_templates WHERE filename = \'' . $template_filename . '\' LIMIT 1');
+ $string_handle->execute();
+
+ # Check if a result had returned and return an error if no result
+ # was returned.
+
+ my @template_data;
+ my $template_found = 0;
+
+ while(@template_data = $string_handle->fetchrow_array()){
+
+ # A template has been found so increment the counter.
+
+ $template_found++;
+ }
+
+ if ($template_found eq 0){
+
+ # The template does not exist, so return an error.
+ kiriwrite_error("templatedoesnotexist");
+
+ }
+
+ # Get the template file information.
+
+ $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_templates WHERE filename = \'' . $template_filename . '\' LIMIT 1');
+ $string_handle->execute();
+ @template_data = $string_handle->fetchrow_array();
+
+ my $template_data_filename = $template_data[0];
+ my $template_data_name = $template_data[1];
+
+ # Check if the template name is blank and if it is
+
+ # Convert the strings so that display properly.
+
+ $template_data_name = kiriwrite_convert($template_data_name, "normal_display");
+ $template_data_name = kiriwrite_convert($template_data_name, "normal_display");
+
+ # Write out the confirmation form.
+
+ my $pagedata = "<h2>Template Deletion</h2>";
+ $pagedata = $pagedata . "<form action=\"kiriwrite.cgi\" method=\"POST\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"mode\" value=\"template\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"template\" value=\"" . $template_filename ."\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"action\" value=\"delete\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"confirm\" value=\"1\">";
+ $pagedata = $pagedata . "Are you sure you want to delete the template called '" . $template_data_name . "' (" . $template_data_filename . ")?<br><br>";
+ $pagedata = $pagedata . "<input type=\"submit\" name=\"submit\" value=\"Yes, delete the template\"> | <a href=\"kiriwrite.cgi?mode=template\">No, return to the template list.</a>";
+
+ $pagedata = $pagedata . "</form>";
+
+ return $pagedata;
+
+ } else {
+
+ kiriwrite_error("invalidvariable");
+
+ }
+
+}
+
+sub kiriwrite_template_list{
+#################################################################################
+# kiriwrite_template_list: List the templates in the template folder. #
+# #
+# Usage: #
+# #
+# kiriwrite_template_list(); #
+#################################################################################
+
+ # Load the module required for processing the XML configuration files.
+
+ use DBI;
+
+ # Define certain values for later.
+
+ my @database_template;
+
+ my $database_handle;
+ my $string_handle;
+
+ my $template_filename = "";
+ my $template_name = "";
+ my $template_description = "";
+ my $template_data = "";
+
+ my $template_count = 0;
+
+ my $template_style = 0;
+ my $template_stylename = "";
+
+ my $pagedata = "";
+ my $templatedata = "";
+
+ # Check if the template database exists and the permissions for it are
+ # valid if the template database doesn't exist then write a message
+ # saying it will be created when a template is added.
+
+ my $template_database_permissions = kiriwrite_filepermissions("templates.db", 1, 0, 1);
+ my $template_database_exists = kiriwrite_fileexists("templates.db");
+
+ if ($template_database_permissions eq 1){
+
+ # The templates directory has invalid permissions so an
+ # error will be returned.
+
+ kiriwrite_error("templatedatabaseinvalidpermissions");
+
+ }
+
+ if ($template_database_exists eq 1){
+
+ $pagedata = "<h2>View Templates</h2>";
+ $pagedata = $pagedata . "<div class=\"errorbox\">The template database doesn't exist and will be created when a template is added.</div>";
+
+ return $pagedata;
+
+ }
+
+ # Place the table cell headings into the templatedata string.
+
+ $templatedata = "<table cellspacing=\"0\" cellpadding=\"5\"><tr><td class=\"tablecellheader\">Template Filename</td><td class=\"tablecellheader\">Template Name</td><td class=\"tablecellheader\">Template Description</td><td class=\"tablecellheader\">Options</td></tr>";
+
+ # Check if the database exists first before loading it.
+
+ if ($template_database_exists eq 1){
+
+ } else {
+
+ # Load the SQLite database.
+
+ $database_handle = DBI->connect("dbi:SQLite:dbname=templates.db");
+ $string_handle = $database_handle->prepare("SELECT * FROM kiriwrite_templates ORDER BY filename ASC") or die(kiriwrite_error("templatedatabaseinvalidformat"));
+ $string_handle->execute();
+
+ # Process each template.
+
+ while (@database_template = $string_handle->fetchrow_array()){
+
+ # Get certain values from the array.
+
+ $template_filename = $database_template[0];
+ $template_name = $database_template[1];
+ $template_description = $database_template[2];
+ $template_data = $database_template[3];
+
+ # Convert the data into information that can be displayed.
+
+ $template_filename = kiriwrite_convert($template_filename, "normal_display");
+ $template_name = kiriwrite_convert($template_name, "normal_display");
+ $template_description = kiriwrite_convert($template_description, "normal_display");
+ $template_data = kiriwrite_convert($template_data, "normal_display");
+
+ # Check what style the row of table cells should be.
+
+ if ($template_style eq 0){
+
+ $template_stylename = "tablecell1";
+ $template_style = 1;
+
+ } else {
+
+ $template_stylename = "tablecell2";
+ $template_style = 0;
+
+ }
+
+ # Check if the template name and descriptions are blank and if
+ # they are then insert a message saying that there's no name
+ # or no description.
+
+ if (!$template_name){
+ $template_name = "<i>No Name</i>";
+ }
+
+ if (!$template_description){
+ $template_description = "<i>No Description</i>";
+ }
+
+ # Check if there is no template data and if there isn't write
+ # a blank template message.
+
+ if (!$template_data){
+ $template_filename = $template_filename . " <i>[Blank Template]</i>";
+ }
+
+ # Append the table row to the templatedata string.
+
+ $templatedata = $templatedata . "<tr><td class=\"" . $template_stylename . "\">" . $template_filename . "</td><td class=\"" . $template_stylename . "\">" . $template_name . "</td><td class=\"" . $template_stylename . "\">" . $template_description . "</td><td class=\"" . $template_stylename . "\"><a href=\"kiriwrite.cgi?mode=template&action=edit&template=" . $template_filename . "\">Edit</a> <a href=\"kiriwrite.cgi?mode=template&action=delete&template=" . $template_filename . "\">Delete</a></td></tr>";
+
+ # Increment the template counter.
+
+ $template_count++;
+
+ }
+
+ }
+
+ $templatedata = $templatedata . "</table>";
+
+ # Check if any templates are in the database and if there isn't
+ # then write a message saying that there are no templates in the
+ # database.
+
+ if ($template_count eq 0){
+ $templatedata = "<div class=\"errorbox\">There are no templates in the template database. To add a template click on the Add Template link.</div>";
+ }
+
+ # Process the templatedata into pagedata.
+
+ $pagedata = "<h2>View Templates</h2>";
+ $pagedata = $pagedata . $templatedata;
+
+ return $pagedata;
+
+}
+
+sub kiriwrite_database_add{
+#################################################################################
+# kiriwrite_database_add: Creates a new database. #
+# #
+# Usage: #
+# #
+# kiriwrite_database_add(filename, name, description, [confirm]); #
+# #
+# filename Specifies the filename for the database. #
+# name Specifies a (friendly) name for the database. #
+# description Specifies a description for the database. #
+# confirm Confirms the action to create a database. #
+#################################################################################
+
+ # Get the variables passed from the subroutine.
+
+ my ($database_filename, $database_name, $database_description, $database_notes, $database_categories, $database_confirm) = @_;
+
+ # Load the perl modules for this subroutine.
+
+ use DBI;
+
+ # Check if the confirm value is blank and if it is then
+ # set the confirm value to 0.
+
+ if (!$database_confirm){
+
+ # The confirm value was blank so set the value to 0.
+
+ $database_confirm = 0;
+
+ }
+
+
+ if ($database_confirm eq 1){
+
+ # The action to create a new database is confirmed.
+
+ # Validate the database name and database descriptions.
+
+ my $database_name_check_utf8 = kiriwrite_variablecheck($database_name, "utf8", 0, 0);
+ my $database_description_check_utf8 = kiriwrite_variablecheck($database_description, "utf8", 0, 0);
+ my $database_notes_check_utf8 = kiriwrite_variablecheck($database_notes, "utf8", 0, 0);
+ my $database_categories_check_utf8 = kiriwrite_variablecheck($database_categories, "utf8", 0, 0);
+
+ # Convert the UTF8 strings before checking the length of the strings.
+
+ $database_name = kiriwrite_utf8convert($database_name);
+ $database_description = kiriwrite_utf8convert($database_description);
+ $database_notes = kiriwrite_utf8convert($database_notes);
+ $database_categories = kiriwrite_utf8convert($database_categories);
+
+ my $database_name_check_blank = kiriwrite_variablecheck($database_name, "blank", 0, 1);
+ my $database_name_check_length = kiriwrite_variablecheck($database_name, "maxlength", 256, 1);
+ my $database_description_check_length = kiriwrite_variablecheck($database_description, "maxlength", 512, 1);
+ my $database_filename_check_length = kiriwrite_variablecheck($database_filename, "maxlength", 64, 1);
+ my $database_categories_check_length = kiriwrite_variablecheck($database_categories, "maxlength", 512, 1);
+
+ # Check if values returned contains any values that would
+ # result in a specific error message being returned.
+
+ if ($database_name_check_length eq 1){
+
+ # The length of the database name is too long, so return an error.
+ kiriwrite_error("databasenametoolong");
+
+ }
+
+ if ($database_description_check_length eq 1){
+
+ # The database description length is too long, so return an error.
+ kiriwrite_error("databasedescriptiontoolong");
+
+ }
+
+ if ($database_name_check_blank eq 1){
+
+ # The database name is blank, so return an error.
+ kiriwrite_error("databasenameblank");
+
+ }
+
+ if ($database_filename_check_length eq 1){
+
+ # The database filename is to long, so return an error.
+ kiriwrite_error("databasefilenametoolong");
+
+ }
+
+ if ($database_categories_check_length eq 1){
+
+ # The database categories is too long, so return an error.
+ kiriwrite_error("databasecategoriestoolong");
+
+ }
+
+ # Check if the database filename is blank and if it is then
+ # generate a filename.
+
+ if ($database_filename eq ""){
+
+ # Filename is blank so generate a file name from
+ # the database name.
+
+ $database_filename = kiriwrite_processfilename($database_name);
+
+ # Check to make sure that the database filename really
+ # is valid.
+
+ kiriwrite_variablecheck($database_filename, "filename", "", 0);
+ kiriwrite_variablecheck($database_filename, "maxlength", 64, 0);
+
+ # Check if the database and database configuration file does
+ # not already exist.
+
+ if (-e $kiriwrite_config{"directory_data_db"} . '/' . $database_filename . '.db'){
+
+ # A filename exists, so abort the script telling the user that those files exist.
+ kiriwrite_error("fileexists");
+
+ }
+
+ } else {
+
+ # Filename is not blank, so check if the filenames are already
+ # being used and if the actual filename itself is valid.
+
+ # Check the filename to make sure the database and the database configuration file does not already exist.
+
+ if (-e $kiriwrite_config{"directory_data_db"} . '/' . $database_filename . '.db' ){
+
+ # A filename exists, so abort the script telling the user that those files exist.
+
+ kiriwrite_error("fileexists");
+
+
+ }
+
+ # Check to make sure the database filename itself really is
+ # valid.
+
+ kiriwrite_variablecheck($database_filename, "filename", "", 0);
+ kiriwrite_variablecheck($database_filename, "maxlength", 64, 0);
+
+ }
+
+ # Convert certain data so that the SQL query doesn't break.
+
+ my $database_name_final = $database_name;
+ $database_name = kiriwrite_convert($database_name, "kiriwrite");
+ $database_description = kiriwrite_convert($database_description, "kiriwrite");
+ $database_categories = kiriwrite_convert($database_categories, "kiriwrite");
+
+ # Populate the database with the infomration and page tables.
+
+ my $database_handle = DBI->connect("dbi:SQLite:dbname=" . $kiriwrite_config{"directory_data_db"} . '/' . $database_filename . ".db");
+ my $string_handle = $database_handle->prepare('CREATE TABLE kiriwrite_database_info(
+ name varchar(256) primary key,
+ description varchar(512),
+ notes text,
+ categories varchar(512),
+ kiriwrite_version_major int(4),
+ kiriwrite_version_minor int(4),
+ kiriwrite_version_revision int(4)
+ )');
+ $string_handle->execute();
+
+ $string_handle = $database_handle->prepare('CREATE TABLE kiriwrite_database_pages(
+ filename varchar(256) primary key,
+ pagename varchar(512),
+ pagedescription varchar(512),
+ pagesection varchar(256),
+ pagetemplate varchar(64),
+ pagedata text,
+ pagesettings int(1),
+ lastmodified datetime
+ )');
+ $string_handle->execute();
+
+ # Add an entry to the kiriwrite_database_info table.
+
+ $string_handle = $database_handle->prepare('INSERT INTO kiriwrite_database_info values(
+ \'' . $database_name . '\',
+ \'' . $database_description . '\',
+ \'' . $database_notes . '\',
+ \'' . $database_categories . '\',
+ \'' . $kiriwrite_version{"major"} . '\',
+ \'' . $kiriwrite_version{"minor"} . '\',
+ \'' . $kiriwrite_version{"revision"} . '\'
+ )');
+ $string_handle->execute();
+
+ $database_name_final = kiriwrite_convert($database_name_final, "normal_display");
+
+ my $pagedata = "<h2>Add Database</h2>";
+ $pagedata = $pagedata . "Database '" . $database_name_final . "' has been created.<br><br>\r\n";
+ $pagedata = $pagedata . "<a href=\"kiriwrite.cgi?mode=db\">Return to database list</a>";
+
+ return $pagedata;
+
+ }
+
+ # There is confirm value is not 1, so write a form for creating a database to
+ # store pages in.
+
+ my $pagedata = "<h2>Add Database</h2>\r\n";
+
+ $pagedata = $pagedata . "<form action=\"kiriwrite.cgi\" method=\"POST\">";
+ $pagedata = $pagedata . "\t\t\t<table cellpadding=\"5\" cellspacing=\"0\">\r\n";
+ $pagedata = $pagedata . "\t\t<input type=\"hidden\" name=\"mode\" value=\"db\">\r\n";
+ $pagedata = $pagedata . "\t\t<input type=\"hidden\" name=\"action\" value=\"new\">\r\n";
+ $pagedata = $pagedata . "\t\t<input type=\"hidden\" name=\"confirm\" value=\"1\">\r\n";
+ $pagedata = $pagedata . "<tr><td class=\"tablecellheader\">Setting</td><td class=\"tablecellheader\">Value</td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Database name</td><td class=\"tablecell2\"><input type=\"text\" size=\"64\" maxlength=\"256\" name=\"databasename\"></td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Database description</td><td class=\"tablecell2\"><input type=\"text\" size=\"64\" maxlength=\"512\" name=\"databasedescription\"></td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Database notes</td><td class=\"tablecell2\"><textarea name=\"databasenotes\" wrap=\"off\" cols=\"50\" rows=\"10\"></textarea></td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Database categories</td><td class=\"tablecell2\"><input type=\"text\" size=\"64\" maxlength=\"512\" name=\"databasecategories\"></td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Database filename</td><td class=\"tablecell2\"><input type=\"text\" size=\"32\" maxlength=\"64\" name=\"databasefilename\"><br />
+ <ul>
+ <li>Leave the filename blank to automatically generate a filename.</li>
+ <li>Don't include .db as it will be appended automatically.</li>
+ <li>The filename cannot be any more than 64 characters long.</li>
+ <li>The filename should only contain letters and numbers, no spaces.</li>
+ </ul>
+ </td></tr>";
+ $pagedata = $pagedata . "\t\t\t</table>\r\n";
+ $pagedata = $pagedata . "\t\t\t<br />\r\n";
+ $pagedata = $pagedata . "\t\t\t<input type=\"submit\" value=\"Add Database\"> | <input type=\"reset\" value=\"Clear values\">";
+ $pagedata = $pagedata . "\t\t</form>\r\n";
+
+ # Exit the subroutine taking the data in the pagadata variable with it.
+
+ return $pagedata;
+
+}
+
+sub kiriwrite_database_edit{
+#################################################################################
+# kiriwrite_database_edit: Edits an database. #
+# #
+# Usage: #
+# #
+# kiriwrite_database_edit(filename, name, description, newfilename, newname, #
+# newdescription, notes, categories, [confirm]); #
+# #
+# filename Specifies the filename of the database. #
+# name Specifies the name of the database. #
+# description Specifies the description of the database. #
+# newfilename Specifies the new filename of the database. #
+# newname Specifies the new name of the database. #
+# newdescription Specifies the new description of the database. #
+# notes Specifies the new notes of the database. #
+# categories Specifies the new categories of the database. #
+# confirm Confirms the action to edit a database. #
+#################################################################################
+
+ # First, get all the variables passed to the subroutine.
+
+ my ($database_shortname, $database_name, $database_description, $database_newfilename, $database_newname, $database_newdescription, $database_notes, $database_categories, $database_confirm) = @_;
+
+ # Load the needed Perl modules.
+
+ use DBI;
+
+ # Check if the database confirm value is blank and if it is
+ # set the confirm value to 0.
+
+ if (!$database_confirm){
+
+ $database_confirm = 0;
+
+ }
+
+ # Check if the confirm variable has a value in it, if it has, check again to make sure it really is the correct value (Perl moans
+ # if $database_confirm was used directly).
+
+ if ($database_confirm eq 1){
+
+ # Check if the database exists before trying to edit it.
+
+ my $database_exists = kiriwrite_fileexists($kiriwrite_config{"directory_data_db"} . '/' . $database_shortname . '.db');
+
+ if ($database_exists eq 1){
+
+ # The database does not exist so return an error.
+
+ kiriwrite_error("databasemissingfile");
+
+ }
+
+ # Check if the new data passes the validation tests below. First, check the length of the variables.
+
+ my $database_name_check_utf8 = kiriwrite_variablecheck($database_newname, "utf8", 0, 0);
+ my $database_description_check_utf8 = kiriwrite_variablecheck($database_newdescription, "utf8", 0, 0);
+ my $database_notes_check_utf8 = kiriwrite_variablecheck($database_notes, "utf8", 0, 0);
+ my $database_categories_check_utf8 = kiriwrite_variablecheck($database_categories, "utf8", 0, 0);
+
+ # Convert the UTF8 strings to make sure their length is accurate.
+
+ $database_newname = kiriwrite_utf8convert($database_newname);
+ $database_newdescription = kiriwrite_utf8convert($database_newdescription);
+ $database_notes = kiriwrite_utf8convert($database_notes);
+ $database_categories = kiriwrite_utf8convert($database_categories);
+
+ # Check if the database filename given is valid and return an error
+ # if it isn't.
+
+ kiriwrite_variablecheck($database_shortname, "filename", "", 0);
+
+ # Preform the following tests.
+
+ my $database_filename_check_length = kiriwrite_variablecheck($database_newfilename, "maxlength", 64, 1);
+ my $database_filename_letnum = kiriwrite_variablecheck($database_newfilename, "filename", 0, 0);
+ my $database_name_check_length = kiriwrite_variablecheck($database_newname, "maxlength", 256, 1);
+ my $database_description_check_length = kiriwrite_variablecheck($database_newdescription, "maxlength", 512, 1);
+ my $database_categories_check_length = kiriwrite_variablecheck($database_categories, "maxlength", 512, 1);
+ my $database_name_check_blank = kiriwrite_variablecheck($database_newname, "blank", 0, 1);
+
+ # Check if the data is valid and return a specific error if it doesn't.
+
+ if ($database_name_check_length eq 1){
+
+ # The length of the database name is too long, so return an error.
+ kiriwrite_error("databasenametoolong");
+
+ }
+
+ if ($database_description_check_length eq 1){
+
+ # The database description length is too long, so return an error.
+ kiriwrite_error("databasedescriptiontoolong");
+
+ }
+
+ if ($database_name_check_blank eq 1){
+
+ # The database name is blank, so return an error.
+ kiriwrite_error("databasenameblank");
+
+ }
+
+ if ($database_filename_check_length eq 1){
+
+ # The database filename is too long, so return an error.
+ kiriwrite_error("databasefilenametoolong");
+
+ }
+
+ if ($database_categories_check_length eq 1){
+
+ # The database categories is too long, so return an error.
+ kiriwrite_error("databasecategoriestoolong");
+
+ }
+
+ # Check the permissions of the database file to see if it is valid
+ # and return an error if it isn't.
+
+ my $database_file_permissions = kiriwrite_filepermissions($kiriwrite_config{"directory_data_db"} . '/' . $database_shortname . '.db', 1, 1, 1);
+
+ if ($database_file_permissions eq 1){
+
+ # The database file itself has invalid permissions.
+
+ kiriwrite_error("databaseinvalidpermissions");
+
+ }
+
+ # Check if the old and new filenames have changed, if they have then rename the database file.
+
+ my $pagedata;
+
+ $pagedata = "<h2>Edit Database</h2>";
+
+ if ($database_shortname ne $database_newfilename){
+
+ # Old name does not match with the new filename, so rename the database file.
+
+ # Check if a database with the same shortname already exists, if it does then return with an error.
+
+ if (-e $kiriwrite_config{"directory_data_db"} . '/' . $database_newfilename . '.db'){
+ kiriwrite_error("databasealreadyexists");
+ }
+
+ # Change the database filename.
+
+ rename($kiriwrite_config{"directory_data_db"} . '/' . $database_shortname . '.db', $kiriwrite_config{"directory_data_db"} . '/' . $database_newfilename . '.db');
+ unlink($kiriwrite_config{"directory_data_db"} . '/' . $database_shortname . '.db');
+
+ # Set the filename to the new filename.
+
+ $database_shortname = $database_newfilename;
+
+ }
+
+ # Load the SQLite database.
+
+ my $database_handle = DBI->connect("dbi:SQLite:dbname=" . $kiriwrite_config{"directory_data_db"} . '/' . $database_shortname . ".db");
+
+ # Convert the UTF8 strings so that they can be properly updated.
+
+ $database_name = kiriwrite_utf8convert($database_name);
+ $database_description = kiriwrite_utf8convert($database_description);
+
+ # Convert the strings that are going to put into the database so that
+ # the database query doesn't break.
+
+ $database_name = kiriwrite_convert($database_name, "kiriwrite");
+ $database_newname = kiriwrite_convert($database_newname, "kiriwrite");
+ $database_description = kiriwrite_convert($database_description, "kiriwrite");
+ $database_newdescription = kiriwrite_convert($database_newdescription, "kiriwrite");
+
+ my $string_handle = $database_handle->prepare('UPDATE kiriwrite_database_info SET name = \'' . $database_newname . '\', description = \'' . $database_newdescription . '\', notes = \'' . $database_notes . '\', categories = \'' . $database_categories . '\' WHERE name = \'' . $database_name . '\' AND description = \'' . $database_description . '\'') or kiriwrite_error("databasefileinvalid");
+ $string_handle->execute();
+
+ # Convert a string so that it can be displayed properly.
+
+ $database_newname = kiriwrite_convert($database_newname, "normal_display");
+
+ # Write out a message saying that the database has been updated.
+
+ $pagedata = $pagedata . "Database '" . $database_newname . "' updated.<br>";
+ $pagedata = $pagedata . "<br>\r\n<a href=\"kiriwrite.cgi?mode=db\">Return to database list.</a>";
+
+ return $pagedata;
+
+ } else {
+
+ # Check if the database filename given is valid and return an error
+ # if it isn't.
+
+ kiriwrite_variablecheck($database_shortname, "filenameindir", "", 0);
+
+ # Check if the database exists before trying to edit it.
+
+ my $database_exists = kiriwrite_fileexists($kiriwrite_config{"directory_data_db"} . '/' . $database_shortname . '.db');
+
+ if ($database_exists eq 1){
+
+ # The database does not exist so return an error.
+
+ kiriwrite_error("databasemissingfile");
+
+ }
+
+
+ # Check the permissions of the database file to see if it is valid
+ # and return an error if it isn't.
+
+ my $database_file_permissions = kiriwrite_filepermissions($kiriwrite_config{"directory_data_db"} . '/' . $database_shortname . '.db', 1, 0, 1);
+
+ if ($database_file_permissions eq 1){
+
+ # The database file itself has invalid permissions.
+
+ kiriwrite_error("databaseinvalidpermissions");
+
+ }
+
+ # Load the SQLite database.
+
+ my $database_handle = DBI->connect("dbi:SQLite:dbname=" . $kiriwrite_config{"directory_data_db"} . '/' . $database_shortname . ".db");
+ my $string_handle = $database_handle->prepare("SELECT * FROM kiriwrite_database_info LIMIT 1") or kiriwrite_error("databasefileinvalid");
+ $string_handle->execute();
+ my @database_info = $string_handle->fetchrow_array();
+
+ # Get the values needed from the kiriwrite_database_info table.
+
+ my $database_oldname = $database_info[0];
+ my $database_olddescription = $database_info[1];
+ my $database_notes = $database_info[2];
+ my $database_categories = $database_info[3];
+
+ # Convert the values in the kieiwrite format into the format that can be understood
+ # with a web browser.
+
+ $database_oldname = kiriwrite_convert($database_oldname, "normal_display");
+ $database_olddescription = kiriwrite_convert($database_olddescription, "normal_display");
+ $database_notes = kiriwrite_convert($database_notes, "normal_display");
+ $database_categories = kiriwrite_convert($database_categories, "normal_display");
+
+ # Print out the form for editing a database's settings.
+
+ my $pagedata = "<h2>Edit Database '" . $database_oldname . "'</h2>";
+ $pagedata = $pagedata . "<form action=\"kiriwrite.cgi\" method=\"POST\">\r\n";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"mode\" value=\"db\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"action\" value=\"edit\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"database\" value=\"" . $database_shortname . "\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"confirm\" value=\"yes\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"olddatabasename\" value=\"" . $database_oldname . "\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"olddatabasedescription\" value=\"" . $database_olddescription . "\">";
+ $pagedata = $pagedata . "<table cellspacing=\"0\" cellpadding=\"5\">\r\n";
+ $pagedata = $pagedata . "<tr><td class=\"tablecellheader\">Setting</td><td class=\"tablecellheader\">Value</td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Database name</td><td class=\"tablecell2\"><input type=\"text\" name=\"databasename\" value=\"" . $database_oldname . "\" maxlength=\"256\" size=\"64\"></td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Database description</td><td class=\"tablecell2\"><input name=\"databasedescription\" maxlength=\"512\" size=\"64\" value=\"" . $database_olddescription . "\"></td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Database notes</td><td class=\"tablecell2\"><textarea name=\"databasenotes\" cols=\"50\" rows=\"10\" wrap=\"off\">" . $database_notes . "</textarea></td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Database categories</td><td class=\"tablecell2\"><input name=\"databasecategories\" value=\"" . $database_categories . "\" size=\"64\" maxlength=\"512\"></td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Database filename</td><td class=\"tablecell2\"><input name=\"databasefilename\" maxlength=\"64\" size=\"64\" value=\"" . $database_shortname . "\"></td></tr>";
+ $pagedata = $pagedata . "</table><p />";
+
+ $pagedata = $pagedata . "<input type=\"submit\" value=\"Edit settings\" /> | <input type=\"reset\" value=\"Reset settings\" />";
+ $pagedata = $pagedata . "</form>";
+ return $pagedata;
+
+ }
+
+ # The interpreter should not be here. So return an error saying invalid variable.
+
+ kiriwrite_error("invalidvariable");
+
+}
+
+sub kiriwrite_database_delete{
+#################################################################################
+# kiriwrite_database_delete: Deletes an database. #
+# #
+# Usage: #
+# #
+# kiriwrite_database_delete(filename, [confirm]); #
+# #
+# filename Specifies the filename for the database to be deleted. #
+# confirm Confirms the action to delete a database. #
+#################################################################################
+
+ my ($database_filename, $database_confirm) = @_;
+
+ # Load the CGI module and the XML::Simple module for this subroutine.
+
+ use DBI;
+
+ # Check if the confirm value is blank and if it is then set the
+ # confirm value to 0.
+
+ if (!$database_confirm){
+
+ $database_confirm = 0;
+
+ }
+
+ # Check if the database exists before trying to edit it.
+
+ my $database_exists = kiriwrite_fileexists($kiriwrite_config{"directory_data_db"} . '/' . $database_filename . '.db');
+
+ if ($database_exists eq 1){
+
+ # The database does not exist so return an error.
+
+ kiriwrite_error("databasemissingfile");
+
+ }
+
+ # Check if the database filename given is valid and return an error
+ # if it isn't.
+
+ kiriwrite_variablecheck($database_filename, "filename", "", 0);
+
+ # Check if the request to delete a database has been confirmed. If it has,
+ # then delete the database itself.
+
+ if ($database_confirm eq 1){
+ # There is a value in the confirm variable of the HTTP query.
+
+ # Before deleting, check the permissions of the database file.
+
+ my $deleted_database_file_permissions = 0;
+
+ my $pagedata = "";
+
+ $deleted_database_file_permissions = kiriwrite_filepermissions($kiriwrite_config{"directory_data_db"} . '/' . $database_filename . '.db', 1, 1, 1);
+
+ if ($deleted_database_file_permissions eq 1){
+
+ # The database file itself has invalid permissions.
+
+ kiriwrite_error("databaseinvalidpermissions");
+
+ }
+
+ # Load the SQLite database to get the database name.
+
+ my $database_handle = DBI->connect("dbi:SQLite:dbname=" . $kiriwrite_config{"directory_data_db"} . '/' . $database_filename . '.db');
+ my $string_handle = $database_handle->prepare("SELECT * FROM kiriwrite_database_info LIMIT 1");
+ $string_handle->execute;
+ my @database_info = $string_handle->fetchrow_array();
+
+ my $database_name = $database_info[0];
+ $database_name = kiriwrite_convert($database_name, "normal_display");
+
+ # Untaint the database filename given.
+
+ ($database_filename) = $database_filename =~ /^([a-zA-Z0-9.]+)$/;
+
+ # Delete the database file.
+
+ unlink($kiriwrite_config{"directory_data_db"} . '/' . $database_filename . '.db');
+
+ # Write a message saying that the database has been deleted.
+
+ $pagedata = "<h2>Database Deleted</h2>";
+ $pagedata = $pagedata . "Database '" . $database_name . "' was deleted.<br />\r\n";
+
+ $pagedata = $pagedata . "<br><a href=\"kiriwrite.cgi?mode=db\">Return to database list.</a>";
+
+ return $pagedata;
+
+ }
+
+ # The action has not been confirmed, so write out a form asking the
+ # user to confirm.
+
+ # Check the permissions of the database file to see if they are valid
+ # and return an error if it isn't.
+
+ my $delete_database_file_permissions = kiriwrite_filepermissions($kiriwrite_config{"directory_data_db"} . '/' . $database_filename . '.db', 1, 1, 1);
+
+ if ($delete_database_file_permissions eq 1){
+
+ # The database file itself has invalid permissions.
+
+ kiriwrite_error("databaseinvalidpermissions");
+
+ }
+
+ # Load the SQLite database to get the database name.
+
+ my $database_handle = DBI->connect("dbi:SQLite:dbname=" . $kiriwrite_config{"directory_data_db"} . '/' . $database_filename . '.db');
+ my $string_handle = $database_handle->prepare("SELECT * FROM kiriwrite_database_info LIMIT 1");
+ $string_handle->execute;
+ my @database_info = $string_handle->fetchrow_array();
+
+ # Convert the database name so that it can be displayed properly.
+
+ my $database_name = $database_info[0];
+ $database_filename = kiriwrite_convert($database_filename, "normal_display");
+ $database_name = kiriwrite_convert($database_name, "normal_display");
+
+ # Write out the form to ask the user to confirm the deletion of the
+ # selected database.
+
+ my $pagedata = "<h2>Database Deletion</h2>";
+ $pagedata = $pagedata . "\t\tAre you sure you want to delete '". $database_name . "'\?<br><br>";
+ $pagedata = $pagedata . "\t\t<form action=\"kiriwrite.cgi\" method=\"POST\">\r\n";
+ $pagedata = $pagedata . "\t\t<input type=\"hidden\" name=\"mode\" value=\"db\">";
+ $pagedata = $pagedata . "\t\t<input type=\"hidden\" name=\"action\" value=\"delete\">";
+ $pagedata = $pagedata . "\t\t<input type=\"hidden\" name=\"database\" value=\"" . $database_filename . "\">";
+ $pagedata = $pagedata . "\t\t<input type=\"hidden\" name=\"confirm\" value=\"1\">";
+ $pagedata = $pagedata . "\t\t<input type=\"submit\" value=\"Delete Database\"> | <a href=\"kiriwrite.cgi?mode=db\">Return to database list.</a>";
+ $pagedata = $pagedata . "\t\t</form>\r\n";
+
+ return $pagedata;
+
+}
+
+sub kiriwrite_database_list{
+#################################################################################
+# kiriwrite_database_list: Lists the databases available. #
+# #
+# Usage: #
+# #
+# kiriwrite_database_list(); #
+#################################################################################
+
+ # Load the following Perl modules.
+ use DBI;
+
+ # Check the directory to make sure the permissions are settings are valid
+ # and return an error if the permission settings are invalid.
+
+ my $data_directory_permissions = kiriwrite_filepermissions($kiriwrite_config{"directory_data_db"}, 1, 0);
+
+ if ($data_directory_permissions eq 1){
+
+ # The data directory has invalid permissions set, so return an error.
+
+ kiriwrite_error("datadirectoryinvalidpermissions");
+
+ }
+
+ # Open the directory and get the list of all files ending with .xml and
+ # put them into the data_directory array.
+
+ opendir(DATADIR, $kiriwrite_config{"directory_data_db"});
+ my @data_directory = grep /m*\.db/, readdir(DATADIR);
+ closedir(DATADIR);
+
+ # Declare the following variables that are going to be used before using
+ # the foreach function.
+
+ my $pagedata = "";
+ my $database_count = 0;
+ my $database_handle = "";
+ my $database_filename = "";
+ my $database_filename_friendly = "";
+ my $database_filename_length = 0;
+ my $database_permissions = "";
+ my $data_file = "";
+ my $string_handle = "";
+ my @database_info;
+ my $table_style = 0;
+ my $table_style_name = "";
+ my $permissions_warning = 0;
+ my $permissions_list = "";
+ my $invalid_warning = 0;
+ my $invalid_list = "";
+
+ # Begin creating the table for the list of databases.
+
+ $pagedata = "<h2>Database List</h2>\r\n";
+
+ $pagedata = $pagedata . "<table cellpadding=\"5\" cellspacing=\"0\"><tr><td class=\"tablecellheader\">Database Name</td><td class=\"tablecellheader\">Database Description</td><td class=\"tablecellheader\">Options</td></tr>\r\n";
+
+ foreach $data_file (@data_directory){
+ # Check the database file permissions before opening it.
+
+ $database_filename = $kiriwrite_config{"directory_data_db"} . '/' . $data_file;
+ $database_permissions = kiriwrite_filepermissions($database_filename, 1, 0, 0);
+
+ if ($database_permissions eq 1){
+ $permissions_warning = 1;
+ $permissions_list = $permissions_list . $data_file . "<br>\r\n";
+ next;
+ }
+
+ # Load the SQLite database.
+
+ $database_handle = DBI->connect("dbi:SQLite:dbname=" . $database_filename);
+
+ # Query the SQLite database or return an error (meaning that the database is in
+ # a invalid format).
+
+ $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_database_info LIMIT 1') or (
+ $invalid_list = $invalid_list . $data_file . "<br>\r\n",
+ $invalid_warning = 1,
+ next
+ );
+
+ $string_handle->execute();
+ @database_info = $string_handle->fetchrow_array();
+
+ # Check the style to be used with.
+
+ if ($table_style eq 0){
+
+ # Use the first style and set the style value
+ # to use the next style, the next time the
+ # if statement is checked.
+
+ $table_style_name = "tablecell1";
+ $table_style = 1;
+ } else {
+
+ # Use the second style and set the style
+ # value to use the first style, the next
+ # time if statement is checked.
+
+ $table_style_name = "tablecell2";
+ $table_style = 0;
+ }
+
+ $database_info[0] = kiriwrite_convert($database_info[0], "normal_display");
+ $database_info[1] = kiriwrite_convert($database_info[1], "normal_display");
+
+ # Create a friendly name for the database.
+
+ $database_filename_length = length($data_file);
+ $database_filename_friendly = substr($data_file, 0, $database_filename_length - 3);
+
+ # Append the database information to the table.
+
+ $pagedata = $pagedata . "<tr><td class=\"" . $table_style_name . "\"><a href=\"kiriwrite.cgi?mode=page&action=view&database=" . $database_filename_friendly . "\">" . $database_info[0] . "</a></td><td class=\"" . $table_style_name . "\">" . $database_info[1] . "</td><td class=\"" . $table_style_name . "\"><a href=\"kiriwrite.cgi?mode=db&action=edit&&database=" . $database_filename_friendly . "\">Edit</a> <a href=\"kiriwrite.cgi?mode=db&action=delete&database=" . $database_filename_friendly . "\">Delete</a> <a href=\"kiriwrite.cgi?mode=compile&action=compile&type=single&database=" . $database_filename_friendly . "\">Compile</a></td></tr>\r\n";
+
+ $database_count++;
+
+ }
+
+ $pagedata = $pagedata . "</table>\r\n<br />";
+
+ # Check if there are no valid databases are if there is no
+ # valid databases then write a message saying that no
+ # valid databases are available.
+
+ if ($database_count eq 0){
+
+ #
+
+ $pagedata = "<h2>Database List</h2><p>";
+ $pagedata = $pagedata . "<div class=\"errorbox\">There are no databases that can be used. To create a database click on the Add Database link.</div><p>";
+
+ }
+
+ # Check if any databases with problems have appeared and if they
+ # have, print out a message saying which databases have problems.
+
+ if ($permissions_warning eq 1){
+
+ $pagedata = $pagedata . "<h4>Databases with invalid permissions</h4>";
+ $pagedata = $pagedata . "The following databases have invalid permissions set:<br><br>";
+ $pagedata = $pagedata . $permissions_list;
+
+ }
+
+ if ($invalid_warning eq 1){
+
+ $pagedata = $pagedata . "<h4>Databases with invalid formats</h4>";
+ $pagedata = $pagedata . "The following databases are in a invalid format:<br><br>";
+ $pagedata = $pagedata . $invalid_list;
+
+ }
+
+ return $pagedata; # Return to the main part of the script with the processed information.
+
+}
+
+
+sub kiriwrite_filter_list{
+#################################################################################
+# kiriwrite_filter_list: Lists the filters that will be used when compiling a #
+# webpage. #
+# #
+# Usage: #
+# #
+# kiriwrite_filter_list(); #
+#################################################################################
+
+ # Load the needed Perl modules.
+
+ use DBI;
+
+ # Check if the filters database exists and the
+ # permissions for the filters database are
+ # valid.
+
+ my $database_exists = kiriwrite_fileexists("filters.db");
+ my $database_permissions = kiriwrite_filepermissions("filters.db", 1, 0, 0);
+ my $filtersdb_notexist = 0;
+
+ if ($database_exists eq 1){
+
+ # The filters database does not exist so
+ # set the value for the filters database
+ # not existing to 1.
+
+ $filtersdb_notexist = 1;
+
+ }
+
+ if ($database_permissions eq 1 && $database_exists ne 1){
+
+ # The filters database has invalid
+ # permissions set, so return an error.
+
+ kiriwrite_error("filtersdbpermissions");
+
+ }
+
+ # Define some variables required for processing the filters list.
+
+ my @database_filters;
+ my $database_handle;
+ my $string_handle;
+ my $pagedata = "";
+ my $filterdata = "";
+ my $filterswarning = "";
+ my $filter_id;
+ my $filter_id_out;
+ my $filter_find;
+ my $filter_find_out;
+ my $filter_replace;
+ my $filter_replace_out;
+ my $filter_count = 0;
+ my $filter_priority;
+ my $filter_priority_out;
+ my $filter_style = 0;
+ my $filter_find_blank = 0;
+ my $filter_style_name = "";
+
+ $pagedata = $pagedata . "<h2>View Filters</h2>";
+
+ # If the filters database exists then get the list of filters,
+ # otherwise write a message saying that the filters database
+ # does not exist and will be created when a filter is added.
+
+ if ($filtersdb_notexist eq 0){
+
+ # Get the SQLite database and get the filters ordered
+ # by priority.
+
+ $database_handle = DBI->connect("dbi:SQLite:dbname=filters.db");
+ $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_filters ORDER BY priority ASC') or kiriwrite_error("filtersdbinvalidformat");
+ $string_handle->execute();
+
+ $filterdata = $filterdata . "<table cellspacing=\"0\" cellpadding=\"5\">";
+ $filterdata = $filterdata . "<tr><td class=\"tablecellheader\">Priority</td><td class=\"tablecellheader\">Find Setting</td><td class=\"tablecellheader\">Replace Setting</td><td class=\"tablecellheader\">Options</td></tr>";
+
+ while (@database_filters = $string_handle->fetchrow_array()){
+
+ # Get the values from the from the array.
+
+ $filter_id = $database_filters[0];
+ $filter_priority = $database_filters[1];
+ $filter_find = $database_filters[2];
+ $filter_replace = $database_filters[3];
+
+ # Convert the values into values that can be displayed.
+
+ $filter_id_out = kiriwrite_convert($filter_id, "normal_display");
+ $filter_priority_out = kiriwrite_convert($filter_priority, "normal_display");
+ $filter_find_out = kiriwrite_convert($filter_find, "normal_display");
+ $filter_replace_out = kiriwrite_convert($filter_replace, "normal_display");
+
+ # Check which style should be used.
+
+ if ($filter_style eq 0){
+
+ $filter_style_name = "tablecell1";
+ $filter_style = 1;
+
+ } else {
+
+ $filter_style_name = "tablecell2";
+ $filter_style = 0;
+
+ }
+
+ # Check if the replace filter is blank and if it is
+ # then say no replace setting is given.
+
+ if (!$filter_replace){
+
+ # No replace filter is specified, so write a message
+ # saying that there is no replace filter.
+
+ $filter_replace_out = "<i>Replace filter is blank.</i>";
+
+ }
+
+ # Check if the find filter is blank.
+
+ if (!$filter_find && $filter_find_blank eq 0){
+
+ # No find filter is specified, So write a message saying
+ # that one of your find filters is blank and needs to be
+ # fixed.
+
+ $filterdata = "<b>Warning</b>: One (or more) of your filters has a blank find filter and needs to be fixed.<br><br>" . $filterdata;
+
+ }
+
+ # Add the filter to the list of filters in the database.
+
+ $filterdata = $filterdata . "<tr><td class=\"" . $filter_style_name . "\">" . $filter_priority_out . "</td><td class=\"" . $filter_style_name . "\">" . $filter_find_out . "</td><td class=\"" . $filter_style_name . "\">" . $filter_replace_out . "</td><td class=\"" . $filter_style_name . "\"><a href=\"\"><a href=\"kiriwrite.cgi?mode=filter&action=edit&filter=" . $filter_id_out . "\">Edit</a></a> <a href=\"kiriwrite.cgi?mode=filter&action=delete&filter=" . $filter_id_out . "\">Delete</a></td></tr>";
+
+ $filter_count++;
+
+ }
+
+ $filterdata = $filterdata . "</table>";
+
+ # Check if there are filters in the filters database and
+ # write a message if there isn't.
+
+ if ($filter_count eq 0){
+
+ # There are no filters in the filters database.
+
+ $filterswarning = "There are no filters available in the filters database. To add a filter, click on the Add Filter link.";
+
+ }
+
+ }
+
+ # Check if the database wasn't found and if it
+ # wasn't then write a message saying that the
+ # database will be created when a filter is
+ # added.
+
+ if ($filtersdb_notexist eq 1){
+
+ # The filters database doesn't exist so write
+ # a message.
+
+ $filterswarning = "The filters database does not exist and will be created when a filter is added.";
+
+
+ }
+
+ # Check if there is a warning message and if
+ # there is then write that warning message
+ # else write the list of filters.
+
+ if ($filterswarning){
+
+ $pagedata = $pagedata . "<div class=\"errorbox\">";
+ $pagedata = $pagedata . $filterswarning;
+ $pagedata = $pagedata . "</div>";
+
+ } else {
+
+ # The filters database exists so write out the
+ # list of filters.
+
+ $pagedata = $pagedata . $filterdata;
+
+ }
+
+ return $pagedata;
+
+}
+
+sub kiriwrite_filter_add{
+#################################################################################
+# kiriwrite_filter_add: Adds a filter to the filter list. #
+# #
+# Usage: #
+# #
+# kiriwrite_filter_add(filterfind, filterreplace, filterpriority, #
+# filternotes, [confirm]); #
+# #
+# filterfind Specifies the new word(s) to find. #
+# filterreplace Specifies the new word(s) to replace. #
+# filterpriority Specifies the new priority to use. #
+# filternotes Specifies the new notes to use. #
+# confirm Confirms the action to add a filter. #
+#################################################################################
+
+ # Get the values that have been passed to the subroutine.
+
+ my ($filter_new_find, $filter_new_replace, $filter_new_priority, $filter_new_notes, $confirm) = @_;
+
+ # Load the needed Perl modules.
+
+ use DBI;
+
+ # Check the confirm value to make sure it is no more than
+ # one character long.
+
+ kiriwrite_variablecheck($confirm, "maxlength", 1, 0);
+
+ # Define the page data value for later.
+
+ my $pagedata = "";
+
+ if (!$confirm){
+
+ # The confirm value is undefined, so set the
+ # value of the confirm integer to '0'.
+
+ $confirm = 0;
+
+ }
+
+ if ($confirm eq 1){
+
+ # The confirm integer is '1', so add the word
+ # to the filter list.
+
+ # First, check the variables recieved are UTF8
+ # copliant.
+
+ kiriwrite_variablecheck($filter_new_find, "utf8", 0, 0);
+ kiriwrite_variablecheck($filter_new_replace, "utf8", 0, 0);
+ kiriwrite_variablecheck($filter_new_priority, "utf8", 0, 0);
+
+ # Convert the UTF8 values so that the length can
+ # checked properly.
+
+ $filter_new_find = kiriwrite_utf8convert($filter_new_find);
+ $filter_new_replace = kiriwrite_utf8convert($filter_new_replace);
+ $filter_new_priority = kiriwrite_utf8convert($filter_new_priority);
+
+ # Check if the find filter is blank and return an error
+ # if it is.
+
+ if (!$filter_new_find){
+
+ # The find filter given is blank so return an
+ # error.
+
+ kiriwrite_error("blankfindfilter");
+
+ }
+
+ if (!$filter_new_priority){
+
+ # The filter priority is blank so set it
+ # to 1.
+
+ $filter_new_priority = 1;
+
+ }
+
+ # Check the length and contents of the values given
+ # to make sure they are valid.
+
+ my $filterfind_maxlength_check = kiriwrite_variablecheck($filter_new_find, "maxlength", 1024, 1);
+ my $filterreplace_maxlength_check = kiriwrite_variablecheck($filter_new_replace, "maxlength", 1024, 1);
+ my $filterpriority_maxlength_check = kiriwrite_variablecheck($filter_new_priority, "maxlength", 5, 1);
+ my $filterpriority_numbers_check = kiriwrite_variablecheck($filter_new_priority, "numbers", 0, 1);
+
+ # Check if the result of the tests to see if they
+ # are valid.
+
+ if ($filterfind_maxlength_check eq 1){
+
+ # The find filter is too long, so return
+ # an error.
+
+ kiriwrite_error("findfiltertoolong");
+
+ }
+
+ if ($filterreplace_maxlength_check eq 1){
+
+ # The replace filter is too long, so
+ # return an error.
+
+ kiriwrite_error("replacefiltertoolong");
+
+ }
+
+ if ($filterpriority_maxlength_check eq 1){
+
+ # The length of the filter priority
+ # given is too long, so return an
+ # error.
+
+ kiriwrite_error("filterprioritytoolong");
+
+ }
+
+ if ($filterpriority_numbers_check eq 1){
+
+ # The priority of the filter given
+ # contains characters other than
+ # numbers.
+
+ kiriwrite_error("filterpriorityinvalidchars");
+
+ }
+
+ # Check if the filter priority is less than 1
+ # and more than 10000 and return an error
+ # if it is.
+
+ if ($filter_new_priority < 1 || $filter_new_priority > 50000){
+
+ # The filter priority is less than 1 and
+ # more than 10000, so return an error.
+
+ kiriwrite_error("filterpriorityinvalid");
+
+ }
+
+ # Define some variables for later on.
+
+ my @database_filters;
+ my @database_check;
+
+ my $database_handle;
+ my $string_handle;
+ my $chk_database_handle;
+ my $chk_string_handle;
+
+ my $filters_exist;
+ my $filters_permissions;
+ my $filters_count = 0;
+ my $blankid_found = 0;
+ my $current_id = 0;
+ my $next_id = 0;
+ my $filter_exists = 0;
+
+ my $first_filter = 0;
+
+ my $new_id;
+
+ # Check if the filters database exists, has valid
+ # permission settings and if it doesn't create
+ # the database first.
+
+ $filters_exist = kiriwrite_fileexists("filters.db");
+
+ if ($filters_exist eq 0){
+
+ # The filters database does exist, so don't
+ # bother trying to create another one.
+
+ $filters_permissions = kiriwrite_filepermissions("filters.db", 1, 1, 1);
+
+ if ($filters_permissions eq 1){
+
+ # The filters database has invalid permissions so
+ # return an error.
+
+ kiriwrite_error("filtersdbpermissions");
+
+ }
+
+ # Load the SQLite database.
+
+ $database_handle = DBI->connect("dbi:SQLite:dbname=filters.db");
+
+ } else {
+
+ # The filters database does not exist, so create
+ # the filters database.
+
+ # Check if the filters database can really be
+ # created.
+
+ my $directory_permissions = kiriwrite_filepermissions(".", 1, 1, 0);
+
+ if ($directory_permissions eq 1){
+
+ # The filters database cannot be created because of invalid directory
+ # permissions so return an error.
+
+ kiriwrite_error("filtersdatabasefilenotcreated");
+ }
+
+ # Create the filters database.
+
+ $database_handle = DBI->connect("dbi:SQLite:dbname=filters.db");
+ $string_handle = $database_handle->prepare('create table kiriwrite_filters(
+ id int(7) primary key,
+ priority int(5),
+ findsetting varchar(1024),
+ replacesetting varchar(1024),
+ notes text
+ );
+ ');
+ $string_handle->execute();
+
+ }
+
+ $chk_database_handle = DBI->connect("dbi:SQLite:dbname=filters.db");
+
+ # Find the lowest identification number available.
+
+ $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_filters ORDER BY id ASC') or kiriwrite_error("filtersdbinvalidformat");;
+ $string_handle->execute();
+
+ # Process each filter to find a blank identification
+ # number.
+
+ while(@database_filters = $string_handle->fetchrow_array()){
+
+ # Check the next filter identification number to see
+ # if it exists and use that identification number if
+ # it doesn't exist.
+
+ $current_id = $database_filters[0];
+ $next_id = $current_id + 1;
+ $chk_string_handle = $chk_database_handle->prepare('SELECT * FROM kiriwrite_filters WHERE id = \'' . $next_id . '\' LIMIT 1');
+ $chk_string_handle->execute();
+
+ while(@database_check = $chk_string_handle->fetchrow_array()){
+
+ $filter_exists = 1;
+
+
+ }
+
+ if ($filter_exists eq 0 && $blankid_found eq 0){
+
+ $new_id = $next_id;
+ $blankid_found = 1;
+
+ }
+
+ # Check if this is the first filter and the current
+ # identification number is more than 1 and if it
+ # is then set the new identification number to 1.
+
+ if ($first_filter eq 0 && $current_id > 1 && $blankid_found eq 0){
+
+ # The first filter has an identification
+ # number more than 1, so set the new
+ # identification number to 1.
+
+ $new_id = 1;
+ $blankid_found = 1;
+ $first_filter = 1;
+
+
+ }
+
+ # Set the next identification number as the
+ # current identification number add one and
+ # increment the filters count.
+
+ $first_filter = 1;
+ $filters_count++;
+ $filter_exists = 0;
+
+ }
+
+ # Check if there are any filters in the database
+ # and if not set the identification number to 1.
+
+ if ($filters_count eq 0){
+
+ # No filters were really in the filters
+ # database.
+
+ $new_id = 1;
+
+ }
+
+ # Convert the values so that they can be processed
+ # properly.
+
+ my $filter_new_id_sql = kiriwrite_convert($new_id, "kiriwrite");
+ my $filter_new_priority_sql = kiriwrite_convert($filter_new_priority, "kiriwrite");
+ my $filter_new_find_sql = kiriwrite_convert($filter_new_find, "kiriwrite");
+ my $filter_new_replace_sql = kiriwrite_convert($filter_new_replace, "kiriwrite");
+ my $filter_new_notes_sql = kiriwrite_convert($filter_new_notes, "kiriwrite");
+
+ # Add the new filter to the filters database.
+
+ $string_handle = $database_handle->prepare('INSERT INTO kiriwrite_filters VALUES(
+ \'' . $filter_new_id_sql . '\',
+ \'' . $filter_new_priority_sql . '\',
+ \'' . $filter_new_find_sql . '\',
+ \'' . $filter_new_replace_sql . '\',
+ \'' . $filter_new_notes_sql . '\'
+ )');
+ $string_handle->execute();
+
+ # Write out a message saying that the filter was added to the
+ # filters database.
+
+ $pagedata = $pagedata . "<h2>Filter Added</h2>";
+ $pagedata = $pagedata . "The filter was added sucessfully to the filters list.<br><br>";
+ $pagedata = $pagedata . "<a href=\"kiriwrite.cgi?mode=filter\">Return to the filters list.</a>";
+
+ return $pagedata;
+
+ } elsif ($confirm ne 0) {
+
+ # The confirm integer is another value (which
+ # it shouldn't be) so return an error.
+
+ kiriwrite_error("invalidvalue");
+
+ }
+
+ # The confirm integer was blank so print out a form
+ # for adding a new filter.
+
+ $pagedata = "<h2>Add Filter</h2>";
+ $pagedata = $pagedata . "<form action=\"kiriwrite.cgi\" method=\"POST\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"mode\" value=\"filter\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"action\" value=\"add\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"confirm\" value=\"1\">";
+ $pagedata = $pagedata . "<table cellspacing=0 cellpadding=5>";
+ $pagedata = $pagedata . "<Tr><td class=\"tablecellheader\">Setting</td><td class=\"tablecellheader\">Value</td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Find...</td><td class=\"tablecell2\"><input type=\"input\" name=\"findword\" size=\"64\" maxlength=\"1024\"></td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Replace with...</td><td class=\"tablecell2\"><input type=\"input\" name=\"replaceword\" size=\"64\" maxlength=\"1024\"></td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Filter Priority</td><td class=\"tablecell2\"><input type=\"input\" name=\"priority\" size=\"5\" maxlength=\"5\"><br><ul><li>If no filter priority is specified, the filter priority will be set to 1.</li></ul></td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Filter Notes</td><td class=\"tablecell2\"><textarea name=\"notes\" cols=\"50\" rows=\"10\"></textarea></td></tr>";
+ $pagedata = $pagedata . "</table>";
+ $pagedata = $pagedata . "<br>";
+ $pagedata = $pagedata . "<input type=\"submit\" value=\"Add Filter\"> | <input type=\"reset\" value=\"Clear values\">";
+ $pagedata = $pagedata . "</form>";
+
+ return $pagedata;
+
+}
+
+sub kiriwrite_filter_edit{
+#################################################################################
+# kiriwrite_filter_edit: Edits a filter from the filter list. #
+# #
+# Usage: #
+# #
+# kiriwrite_filter_edit(filternumber, newfilterfind, newfilterreplace, #
+# newfilterpriority, newfilternotes, confirm); #
+# #
+# filterid Specifies the filter number (line number) in the #
+# filters database. #
+# newfilterfind Specifies the new word to find. #
+# newfilterreplace Specifies the new word to replace. #
+# newfilterpriority Specifies the new filter priority. #
+# newfilternotes Specifies the new filter notes. #
+# confirm Confirms the action to edit a filter. #
+#################################################################################
+
+ # Get the values that have been passed to the subroutine.
+
+ my ($filter_id, $filter_new_find, $filter_new_replace, $filter_new_priority, $filter_new_notes, $confirm) = @_;
+
+ # Load the needed Perl modules.
+
+ use DBI;
+
+ # Check the confirm value to make sure it is no more than
+ # one character long.
+
+ kiriwrite_variablecheck($confirm, "maxlength", 1, 0);
+
+ # Define the page data value for later.
+
+ my $pagedata = "";
+
+ # Check if the confirm value is blank and if it is
+ # srt the confirm value to 0.
+
+ if (!$confirm){
+
+ # The confirm value does not have any value
+ # set so set it to 0.
+
+ $confirm = 0;
+
+ }
+
+ # Check if the filter identification number is blank,
+ # contains characters other than numbers and is more
+ # than seven characters long.
+
+ if (!$filter_id){
+
+ # The filter identification number is blank,
+ # so return an error.
+
+ kiriwrite_error("filteridblank");
+
+ }
+
+ my $filter_id_numbers_check = kiriwrite_variablecheck($filter_id, "numbers", 0, 1);
+
+ if ($filter_id_numbers_check eq 1){
+
+ # The filter identification number contains
+ # characters other than numbers, so return
+ # an error.
+
+ kiriwrite_error("filteridinvalid");
+
+ }
+
+ my $filter_id_maxlength_check = kiriwrite_variablecheck($filter_id, "maxlength", 7, 1);
+
+ if ($filter_id_maxlength_check eq 1){
+
+ # The filter identification number given
+ # is more than seven characters long, so
+ # return an error.
+
+ kiriwrite_error("filteridtoolong");
+
+ }
+
+ # Check if the filters database exists and the
+ # permissions for it are valid.
+
+ my $filters_exists = kiriwrite_fileexists("filters.db");
+
+ if ($filters_exists eq 1){
+
+ # The filters database does not exist, so
+ # return an error.
+
+ kiriwrite_error("filtersdbmissing");
+
+ }
+
+ my $filters_permissions = kiriwrite_filepermissions("filters.db", 1, 0);
+
+ if ($filters_permissions eq 1){
+
+ # The filters database has invalid permissions
+ # set, so return an error.
+
+ kiriwrite_error("filtersdbpermissions");
+
+ }
+
+ # Define some variables for later.
+
+ my $database_handle;
+ my $string_handle;
+ my $filter_id_sql = kiriwrite_convert($filter_id, "kiriwrite");
+ my $filter_id_out = kiriwrite_convert($filter_id, "normal_display");
+ my $filter_priority;
+ my $filter_priority_sql;
+ my $filter_priority_out;
+ my $filter_find;
+ my $filter_find_sql;
+ my $filter_find_out;
+ my $filter_replace;
+ my $filter_replace_sql;
+ my $filter_replace_out;
+ my $filter_notes;
+ my $filter_notes_sql;
+ my $filter_notes_out;
+
+ # Check if the action to edit a filter has been
+ # confirmed.
+
+ # Load the SQLite database.
+
+ $database_handle = DBI->connect("dbi:SQLite:dbname=filters.db");
+
+ if ($confirm eq 1){
+
+ # The action to edit a filter has been confirmed so
+ # edit the selected filter.
+
+ # Check if changes to the database can be written to.
+
+ $filters_permissions = kiriwrite_filepermissions("filters.db", 1, 1);
+
+ if ($filters_permissions eq 1){
+
+ # The filters database has invalid permissions
+ # set, so return an error.
+
+ kiriwrite_error("filtersdbpermissions");
+
+ }
+
+ # Define some variables for later.
+
+ my @database_filter;
+ my $filter_exists = 0;
+
+ # Check if the filter exists.
+
+ $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_filters WHERE id = \'' . $filter_id_sql . '\' LIMIT 1') or kiriwrite_error("filtersdbinvalidformat");
+ $string_handle->execute();
+
+ while (@database_filter = $string_handle->fetchrow_array()){
+
+ # The filter exists.
+
+ $filter_exists = 1;
+
+ }
+
+ # Check if the filter really doesn't exist.
+
+ if ($filter_exists eq 0){
+
+ # The filter really does not exist so
+ # return an error.
+
+ kiriwrite_error("filterdoesnotexist");
+
+ }
+
+ # First, check the variables recieved are UTF8
+ # copliant.
+
+ kiriwrite_variablecheck($filter_new_find, "utf8", 0, 0);
+ kiriwrite_variablecheck($filter_new_replace, "utf8", 0, 0);
+ kiriwrite_variablecheck($filter_new_priority, "utf8", 0, 0);
+ kiriwrite_variablecheck($filter_new_notes, "utf8", 0, 0);
+
+ # Convert the UTF8 values so that the length can
+ # checked properly.
+
+ $filter_find = kiriwrite_utf8convert($filter_new_find);
+ $filter_replace = kiriwrite_utf8convert($filter_new_replace);
+ $filter_priority = kiriwrite_utf8convert($filter_new_priority);
+ $filter_notes = kiriwrite_utf8convert($filter_new_notes);
+
+ # Check if the find filter is blank and return an error
+ # if it is.
+
+ if (!$filter_new_find){
+
+ # The find filter given is blank so return an
+ # error.
+
+ kiriwrite_error("blankfindfilter");
+
+ }
+
+ if (!$filter_new_priority){
+
+ # The filter priority is blank so set it
+ # to 1.
+
+ $filter_new_priority = 1;
+
+ }
+
+ # Check the length and contents of the values given
+ # to make sure they are valid.
+
+ my $filterfind_maxlength_check = kiriwrite_variablecheck($filter_new_find, "maxlength", 1024, 1);
+ my $filterreplace_maxlength_check = kiriwrite_variablecheck($filter_new_replace, "maxlength", 1024, 1);
+ my $filterpriority_maxlength_check = kiriwrite_variablecheck($filter_new_priority, "maxlength", 5, 1);
+ my $filterpriority_numbers_check = kiriwrite_variablecheck($filter_new_priority, "numbers", 0, 1);
+
+ # Check if the result of the tests to see if they
+ # are valid.
+
+ if ($filterfind_maxlength_check eq 1){
+
+ # The find filter is too long, so return
+ # an error.
+
+ kiriwrite_error("findfiltertoolong");
+
+ }
+
+ if ($filterreplace_maxlength_check eq 1){
+
+ # The replace filter is too long, so
+ # return an error.
+
+ kiriwrite_error("replacefiltertoolong");
+
+ }
+
+ if ($filterpriority_maxlength_check eq 1){
+
+ # The length of the filter priority
+ # given is too long, so return an
+ # error.
+
+ kiriwrite_error("filterprioritytoolong");
+
+ }
+
+ if ($filterpriority_numbers_check eq 1){
+
+ # The priority of the filter given
+ # contains characters other than
+ # numbers.
+
+ kiriwrite_error("filterpriorityinvalidchars");
+
+ }
+
+ # Check if the filter priority is less than 1
+ # and more than 10000 and return an error
+ # if it is.
+
+ if ($filter_new_priority < 1 || $filter_new_priority > 50000){
+
+ # The filter priority is less than 1 and
+ # more than 10000, so return an error.
+
+ kiriwrite_error("filterpriorityinvalid");
+
+ }
+
+ # Convert the new information about the filter given
+ # so that it can be added to the SQL query properly.
+
+ $filter_find_sql = kiriwrite_convert($filter_find, "kiriwrite");
+ $filter_replace_sql = kiriwrite_convert($filter_replace, "kiriwrite");
+ $filter_priority_sql = kiriwrite_convert($filter_priority, "kiriwrite");
+ $filter_notes_sql = kiriwrite_convert($filter_notes, "kiriwrite");
+
+ # Edit the filter using the information provided.
+
+ $string_handle = $database_handle->prepare('UPDATE kiriwrite_filters SET priority = \'' . $filter_priority_sql . '\', findsetting = \'' . $filter_find_sql . '\', replacesetting = \'' . $filter_replace_sql . '\', notes = \'' . $filter_notes_sql . '\' WHERE id = \'' . $filter_id_sql . '\'');
+ $string_handle->execute();
+
+ # Write a message saying that the filter was edited.
+
+ $pagedata = $pagedata . "<h2>Filter edited</h2>";
+ $pagedata = $pagedata . "The selected filter was edited.<br><br>";
+ $pagedata = $pagedata . "<a href=\"kiriwrite.cgi?mode=filter\">Return to the list of filters.</a>";
+
+ return $pagedata;
+
+ } elsif ($confirm eq 0){
+
+ # The action to edit a filter has not been confirmed
+ # so write a form for editing the filter with.
+
+ # Define some variables for later.
+
+ my @database_filter;
+ my $filter_exists = 0;
+
+ # Check if the filter exists.
+
+ $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_filters WHERE id = \'' . $filter_id_sql . '\' LIMIT 1') or kiriwrite_error("filtersdbinvalidformat");
+ $string_handle->execute();
+
+ while (@database_filter = $string_handle->fetchrow_array()){
+
+ # The filter exists.
+
+ $filter_exists = 1;
+
+ }
+
+ # Check if the filter really doesn't exist.
+
+ if ($filter_exists eq 0){
+
+ # The filter really does not exist so
+ # return an error.
+
+ kiriwrite_error("filterdoesnotexist");
+
+ }
+
+ # Get the filter information.
+
+ $string_handle->execute();
+
+ @database_filter = $string_handle->fetchrow_array();
+
+ # Get the required information.
+
+ $filter_priority = $database_filter[1];
+ $filter_find = $database_filter[2];
+ $filter_replace = $database_filter[3];
+ $filter_notes = $database_filter[4];
+
+ $filter_priority_out = kiriwrite_convert($filter_priority, "normal_display");
+ $filter_find_out = kiriwrite_convert($filter_find, "normal_display");
+ $filter_replace_out = kiriwrite_convert($filter_replace, "normal_display");
+ $filter_notes_out = kiriwrite_convert($filter_notes, "normal_display");
+
+ # Write out the form.
+
+ $pagedata = $pagedata . "<h2>Edit Filter</h2>";
+ $pagedata = $pagedata . "<form action=\"kiriwrite.cgi\" method=\"POST\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"mode\" value=\"filter\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"action\" value=\"edit\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"filter\" value=\"" . $filter_id_out . "\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"confirm\" value=\"1\">";
+ $pagedata = $pagedata . "<table cellpadding=\"5\" cellspacing=\"0\">";
+ $pagedata = $pagedata . "<tr><td class=\"tablecellheader\">Setting</td><td class=\"tablecellheader\">Value</td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Find...</td><td class=\"tablecell2\"><input type=\"text\" name=\"filterfind\" size=\"64\" maxlength=\"1024\" value=\"" . $filter_find_out . "\"></td><tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Replace With...</td><td class=\"tablecell2\"><input type=\"text\" name=\"filterreplace\" size=\"64\" maxlength=\"1024\" value=\"" . $filter_replace_out . "\"></td><tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Filter Priority</td><td class=\"tablecell2\"><input type=\"text\" name=\"priority\" size=\"5\" maxlength=\"5\" value=\"" . $filter_priority_out . "\"><ul><li>If no filter priority is specified, the filter priority will be set to 1.</li></ul></td><tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Filter Notes</td><td class=\"tablecell2\"><textarea name=\"notes\" rows=\"10\" cols=\"50\">" . $filter_notes_out . "</textarea></td><tr>";
+ $pagedata = $pagedata . "</table><br>";
+ $pagedata = $pagedata . "<input type=\"submit\" value=\"Edit filter\"> | <input type=\"reset\" value=\"Restore filter settings\"> | <a href=\"kiriwrite.cgi?mode=filter\">Return to the filter database.</a>";
+ $pagedata = $pagedata . "</form>";
+
+ return $pagedata;
+
+ } else {
+
+ # A confirm value other than 0 or 1 has been
+ # specified, so return an error.
+
+ kiriwrite_error("invalidvalue");
+
+ }
+
+}
+
+sub kiriwrite_filter_delete{
+#################################################################################
+# kiriwrite_filter_delete: Deletes a filter from the filter list. #
+# #
+# Usage: #
+# #
+# kiriwrite_filter_delete(number, confirm); #
+# #
+# number Specifies the filter line number to delete. #
+# confirm Confirms the deletion of the selected filter. #
+#################################################################################
+
+ # Get the values that were passed to this subroutine.
+
+ my ($filter_id, $confirm) = @_;
+
+ # Load the needed Perl modules.
+
+ use DBI;
+
+ # Check the confirm value to make sure it is no more than
+ # one character long.
+
+ kiriwrite_variablecheck($confirm, "maxlength", 1, 0);
+
+ # Define the page data value for later.
+
+ my $pagedata = "";
+
+ # Check if the confirm value is blank and if it is
+ # srt the confirm value to 0.
+
+ if (!$confirm){
+
+ # The confirm value does not have any value
+ # set so set it to 0.
+
+ $confirm = 0;
+
+ }
+
+ # Check if the filter identification number is blank,
+ # contains characters other than numbers and is more
+ # than seven characters long.
+
+ if (!$filter_id){
+
+ # The filter identification number is blank,
+ # so return an error.
+
+ kiriwrite_error("filteridblank");
+
+ }
+
+ my $filter_id_numbers_check = kiriwrite_variablecheck($filter_id, "numbers", 0, 1);
+
+ if ($filter_id_numbers_check eq 1){
+
+ # The filter identification number contains
+ # characters other than numbers, so return
+ # an error.
+
+ kiriwrite_error("filteridinvalid");
+
+ }
+
+ my $filter_id_maxlength_check = kiriwrite_variablecheck($filter_id, "maxlength", 7, 1);
+
+ if ($filter_id_maxlength_check eq 1){
+
+ # The filter identification number given
+ # is more than seven characters long, so
+ # return an error.
+
+ kiriwrite_error("filteridtoolong");
+
+ }
+
+ # Check if the filters database exists and the
+ # permissions for it are valid.
+
+ my $filters_exists = kiriwrite_fileexists("filters.db");
+
+ if ($filters_exists eq 1){
+
+ # The filters database does not exist, so
+ # return an error.
+
+ kiriwrite_error("filtersdbmissing");
+
+ }
+
+ my $filters_permissions = kiriwrite_filepermissions("filters.db", 1, 0);
+
+ if ($filters_permissions eq 1){
+
+ # The filters database has invalid permissions
+ # set, so return an error.
+
+ kiriwrite_error("filtersdbpermissions");
+
+ }
+
+ # Define some values for later.
+
+ my @database_filter;
+ my $filterid_sql = kiriwrite_convert($filter_id, "kiriwrite");
+ my $filterid_out = kiriwrite_convert($filter_id, "normal_display");
+ my $database_handle;
+ my $string_handle;
+ my $filter_exists = 0;
+
+ # Load the SQLite database.
+
+ $database_handle = DBI->connect("dbi:SQLite:dbname=filters.db");
+
+ # Check if the confirm integer has a value of '1'.
+
+ if ($confirm eq 1){
+
+ # The action to delete a filter has been confirmed.
+
+ # Check the permissions of the filters database is
+ # valid (for writing).
+
+ $filters_permissions = kiriwrite_filepermissions("filters.db", 1, 1);
+
+ if ($filters_permissions eq 1){
+
+ # The filters database has invalid permissions
+ # set, so return an error.
+
+ kiriwrite_error("filtersdbpermissions");
+
+ }
+
+ # Check if the filter exists.
+
+ $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_filters WHERE id = \'' . $filterid_sql . '\' LIMIT 1') or kiriwrite_error("filtersdbinvalidformat");
+ $string_handle->execute();
+
+ while (@database_filter = $string_handle->fetchrow_array()){
+
+ # The filter exists.
+
+ $filter_exists = 1;
+
+ }
+
+ # Check if the filter really doesn't exist.
+
+ if ($filter_exists eq 0){
+
+ # The filter really does not exist so
+ # return an error.
+
+ kiriwrite_error("filterdoesnotexist");
+
+ }
+
+ # Delete the filter from the filters database.
+
+ $string_handle = $database_handle->prepare('DELETE FROM kiriwrite_filters where id = \'' . $filterid_sql . '\'') or kiriwrite_error("filtersdbinvalidformat");
+ $string_handle->execute();
+
+ # Write a message saying that the filter was deleted
+ # from the filters database.
+
+ $pagedata = $pagedata . "<h2>Delete Filter</h2>";
+ $pagedata = $pagedata . "The selected filter was deleted from the filters database.<br><br>";
+ $pagedata = $pagedata . "<a href=\"kiriwrite.cgi?mode=filter\">Return to the filters database.</a>";
+
+ } elsif ($confirm eq 0) {
+
+ # The action to delete a filter has not been confirmed so write
+ # a form asking for the user to confirm the deletion of the
+ # filter.
+
+ # Check if the filter exists.
+
+ $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_filters WHERE id = \'' . $filterid_sql . '\' LIMIT 1') or kiriwrite_error("filtersdbinvalidformat");
+ $string_handle->execute();
+
+ while (@database_filter = $string_handle->fetchrow_array()){
+
+ # The filter exists.
+
+ $filter_exists = 1;
+
+ }
+
+ # Check if the filter really doesn't exist.
+
+ if ($filter_exists eq 0){
+
+ # The filter really does not exist so
+ # return an error.
+
+ kiriwrite_error("filterdoesnotexist");
+
+ }
+
+ # The confirm integer is '0', so continue write out
+ # a form asking the user to confirm the deletion
+ # pf the filter.
+
+ $pagedata = $pagedata . "<h2>Confirm deletion</h2>";
+ $pagedata = $pagedata . "Are you sure you want to delete the selected filter?<br><br>";
+ $pagedata = $pagedata . "<form action=\"kiriwrite.cgi\" method=\"POST\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"mode\" value=\"filter\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"action\" value=\"delete\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"filter\" value=\"" . $filterid_out . "\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"confirm\" value=\"1\">";
+ $pagedata = $pagedata . "<input type=\"submit\" value=\"Yes, delete the selected filter\"> | <a href=\"kiriwrite.cgi?mode=filter\">No, return to the filters list.</a>";
+ $pagedata = $pagedata . "</form>";
+
+ } else {
+
+ kiriwrite_error("invalidvalue");
+
+ }
+
+ return $pagedata;
+
+}
+
+sub kiriwrite_compile_makepages{
+#################################################################################
+# kiriwrite_compile_makepages: Compile the selected pages and place them in the #
+# specified output directory. #
+# #
+# Usage: #
+# #
+# kiriwrite_compile_makepages(type, selectedlist, confirm); #
+# #
+# type Specifies if single or multiple databases are to be compiled. #
+# confirm Specifies if the action to compile the databases should really #
+# be done. #
+# selectedlist Specifies the databases to compile from as an array. #
+#################################################################################
+
+ # Get the values that have been passed to the subroutine.
+
+ my ($type, $confirm, @selectedlist) = @_;
+
+ # Check if the confirm value is more than one
+ # character long.
+
+ kiriwrite_variablecheck($confirm, "maxlength", 1, 0);
+
+ # Check if the confirm value is blank and if it
+ # is then set the confirm value to 0.
+
+ if (!$confirm){
+
+ # The confirm value is blank, so set the
+ # confirm value to 0.
+
+ $confirm = 0;
+
+ }
+
+ # Check if there are any databases selected
+ # and return an error if there isn't.
+
+ if (!@selectedlist){
+
+ # There are no databases in the array
+ # so return an error.
+
+ kiriwrite_error("nodatabaseselected");
+
+ }
+
+ # Check if the type given is no more than
+ # 7 characters long.
+
+ my $type_maxlength_check = kiriwrite_variablecheck($type, "maxlength", 8, 1);
+
+ if ($type_maxlength_check eq 1){
+
+ # The type length given is too long so
+ # return an error.
+
+ kiriwrite_error("variabletoolong");
+
+ }
+
+ # Define the following values for later.
+
+ my $pagedata = "";
+
+ # Check if the action to compile the databases
+ # has been confirmed.
+
+ if ($confirm eq 1){
+
+ # The action to compile the datavases has
+ # been confirmed.
+
+ # Define some variables for later.
+
+ my %templatefiles;
+ my @databaseinfo;
+ my @databasepages;
+ my @filterslist;
+ my @findfilter;
+ my @replacefilter;
+ my @templateslist;
+ my @pagedirectories;
+ my $messages = "";
+ my $warning_count = 0;
+ my $error_count = 0;
+ my $pages_count = 0;
+ my $filters_count = 0;
+ my $filters_find_blank_warning = 0;
+ my $database_handle;
+ my $string_handle;
+ my $filter_find;
+ my $filter_replace;
+ my $database;
+ my $database_out;
+ my $database_name;
+ my $database_name_out;
+ my $page_filename;
+ my $page_filename_out;
+ my $page_filename_check;
+ my $page_filename_char = "";
+ my $page_filename_directory;
+ my $page_filename_length = 0;
+ my $page_filename_seek = 0;
+ my $page_filename_dircount = 0;
+ my $page_directory_name;
+ my $page_directory_path;
+ my $page_name;
+ my $page_name_out;
+ my $page_description;
+ my $page_section;
+ my $page_template;
+ my $page_template_out;
+ my $page_content;
+ my $page_settings;
+ my $page_lastmodified;
+ my $page_title;
+ my $page_final;
+ my $page_autosection;
+ my $page_autotitle;
+ my $database_filename_check = 0;
+ my $database_maxlength_check = 0;
+ my $output_exists = 0;
+ my $output_permissions = 0;
+ my $filters_exists = 0;
+ my $filters_permissions = 0;
+ my $filters_skip = 0;
+ my $templates_exists = 0;
+ my $templates_permissions = 0;
+ my $templates_skip = 0;
+ my $database_exists = 0;
+ my $database_permissions = 0;
+ my $information_prefix = "[Information] ";
+ my $error_prefix = "[Error] ";
+ my $warning_prefix = "[Warning] ";
+
+ # Check if the output directory exists and has
+ # valid permissions set.
+
+ $output_exists = kiriwrite_fileexists($kiriwrite_config{'directory_data_output'});
+
+ if ($output_exists ne 0){
+
+ # The output directory does not exist so
+ # return an error.
+
+ kiriwrite_error("outputdirectorymissing");
+
+ }
+
+ $output_permissions = kiriwrite_filepermissions($kiriwrite_config{'directory_data_output'}, 1, 1);
+
+ if ($output_permissions ne 0){
+
+ # The output directory has invalid
+ # permissions set so return an error.
+
+ kiriwrite_error("outputdirectoryinvalidpermissions");
+
+ }
+
+ # Check if the filters database exists and has valid
+ # permissions set.
+
+ $filters_exists = kiriwrite_fileexists("filters.db");
+
+ if ($filters_exists ne 0){
+
+ # The filters database does not exist
+ # so write a warning.
+
+ $messages = $messages . $warning_prefix . "The filters database does not exist. No filters will be used." . "<br>";
+ $filters_skip = 1;
+ $warning_count++;
+
+ }
+
+ $filters_permissions = kiriwrite_filepermissions("filters.db", 1, 0);
+
+ if ($filters_permissions ne 0 && $filters_exists eq 0){
+
+ # The filters database has invalid
+ # permissions set so write a warning.
+
+ $messages = $messages . $warning_prefix . "The filters database has invalid permissions set. No filters will be used." . "<br>";
+ $filters_skip = 1;
+ $warning_count++;
+
+ }
+
+ # Load the filters database (if the filters skip
+ # value isn't set to 1).
+
+ if ($filters_skip eq 0){
+
+ # Load the filters database.
+
+ $database_handle = DBI->connect("dbi:SQLite:dbname=filters.db");
+ $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_filters ORDER BY priority ASC') or $messages = $messages . $error_prefix . "The filters database is in an invalid format. No filters will be used." . "<br>", $error_count++, $filters_skip = 1;
+
+ # Check if the filters skip value is set to 0
+ # before executing the query.
+
+ if ($filters_skip eq 0){
+
+ # Get the filters.
+
+ $string_handle->execute();
+ while (@filterslist = $string_handle->fetchrow_array()){
+
+ # Check if the find filter is blank and
+ # if it is then write a warning message.
+
+ if (!$filterslist[2]){
+
+ if ($filters_find_blank_warning ne 1){
+
+ $messages = $messages . $warning_prefix . "One (or more) of the find filters from the filters database is blank." . "<br>";
+ $filters_find_blank_warning = 1;
+ }
+ next;
+
+ } else {
+
+ # Add each find and replace filter.
+
+ $findfilter[$filters_count] = $filterslist[2];
+ $replacefilter[$filters_count] = $filterslist[3];
+
+ }
+
+ $filters_count++;
+
+ }
+ $messages = $messages . $information_prefix . "The filters database has been loaded." . "<br>";
+
+ }
+
+ }
+
+ # Check if the templates database exists and has
+ # valid permissions set.
+
+ $templates_exists = kiriwrite_fileexists("templates.db");
+
+ if ($templates_exists ne 0){
+
+ # The template database does not exist
+ # so write a warning.
+
+ $messages = $messages . $warning_prefix . "The templates database does not exist. Pages will be compiled without templates being used." . "<br>";
+ $templates_skip = 1;
+ $warning_count++;
+
+ }
+
+ $templates_permissions = kiriwrite_filepermissions("templates.db", 1, 0);
+
+ if ($templates_permissions ne 0 && $templates_exists eq 0){
+
+ # The template database has invalid
+ # permissions set so write a warning.
+
+ $messages = $messages . $warning_prefix . "The templates database has invalid permissions set. Pages will be compiled without templates being used." . "<br>";
+ $templates_skip = 1;
+ $warning_count++;
+
+ }
+
+ # Load the templates database (if the template
+ # skip value isn't set to 1).
+
+ if ($templates_skip eq 0){
+
+ # Load the templates database.
+
+ $database_handle = DBI->connect('dbi:SQLite:dbname=templates.db');
+ $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_templates') or $messages = $messages . $error_prefix . "The templates database is in an invalid format. Pages will be compiled without templates being used." . "<br>", $error_count++, $templates_skip = 1;
+
+ # Check if the templates skip value is set to
+ # 0 before executing the query.
+
+ if ($templates_skip eq 0){
+
+ # Get the templates and place them into the
+ # template files hash.
+
+ $string_handle->execute();
+ while(@templateslist = $string_handle->fetchrow_array()){
+
+ # Place each template file into the hash.
+
+ $templatefiles{$templateslist[0]}{template} = $templateslist[3];
+ $templatefiles{$templateslist[0]}{valid} = 1;
+
+ }
+ $messages = $messages . $information_prefix . "The templates database has been loaded." . "<br>";
+
+ }
+
+ }
+
+ # Process each database.
+
+ foreach $database (@selectedlist){
+
+ # Check if the database filename and length
+ # are valid.
+
+ $messages = $messages . "<hr>";
+
+ $database_out = kiriwrite_convert($database, "normal_display");
+ $database_filename_check = kiriwrite_variablecheck($database, "page_filename", "", 1);
+ $database_maxlength_check = kiriwrite_variablecheck($database, "maxlength", 64, 1);
+
+ if ($database_filename_check ne 0){
+
+ # The database filename is invalid, so process
+ # the next database.
+
+ $messages = $messages . $error_prefix . "The database filename '" . $database_out . ".db' is invalid. Skipping this database..." . "<br>";
+ $error_count++;
+ next;
+
+ }
+
+ if ($database_maxlength_check ne 0){
+
+ # The database file is too long, so process the
+ # next database.
+
+ $messages = $messages . $error_prefix . "The database with the filename '" . $database_out . ".db' is too long. Skipping this database..." . "<br>";
+ $error_count++;
+ next;
+
+ }
+
+ # Check if the database exists and has valid
+ # permissions set.
+
+ $database_exists = kiriwrite_fileexists($kiriwrite_config{"directory_data_db"} . '/' . $database . '.db');
+
+ if ($database_exists ne 0){
+
+ # The database does not exist so process
+ # the next database.
+
+ $messages = $messages . $error_prefix . "The database with the filename '" . $database_out . ".db' does not exist. Skipping this database..." . "<br>";
+ $error_count++;
+ next;
+
+ }
+
+ $database_permissions = kiriwrite_filepermissions($kiriwrite_config{"directory_data_db"} . '/' . $database . '.db', 1, 0);
+
+ if ($database_permissions ne 0){
+
+ # The permissions for the database are invalid
+ # so process the next database.
+
+ $messages = $messages . $error_prefix . "The database with the filename '" . $database_out . ".db' has invalid permissions set. Skipping this database..." . "<br>";
+ $error_count++;
+ next;
+
+ }
+
+ # Load the SQLite database.
+
+ $database_handle = DBI->connect("dbi:SQLite:dbname=" . $kiriwrite_config{"directory_data_db"} . '/' . $database . '.db');
+
+ # Get the database name.
+
+ $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_database_info LIMIT 1') or $messages = $messages . $error_prefix . "The database with the filename '" . $database_out . ".db' is in an invalid format. Skipping this database..." . "<br>", next;
+ $string_handle->execute();
+ @databaseinfo = $string_handle->fetchrow_array();
+ $database_name = $databaseinfo[0];
+ $database_name_out = kiriwrite_convert($database_name, "normal_display");
+ $messages = $messages . $information_prefix . "Compiling pages in the '" . $database_name_out . "' database..." . "<br>";
+
+ # Get the pages in the database.
+
+ $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_database_pages') or $messages = $messages . $error_prefix . "The database with the filename '" . $database_out . ".db' is in an invalid format. Skipping this database..." . "<br>", next;
+ $string_handle->execute();
+
+ while(@databasepages = $string_handle->fetchrow_array()){
+
+ # Convert the values so that they can be
+ # used in the messages list.
+
+ $page_filename = $databasepages[0];
+ $page_name = $databasepages[1];
+ $page_description = $databasepages[2];
+ $page_section = $databasepages[3];
+ $page_template = $databasepages[4];
+ $page_content = $databasepages[5];
+ $page_settings = $databasepages[6];
+ $page_lastmodified = $databasepages[7];
+
+ $page_filename_out = kiriwrite_convert($page_filename, "normal_display");
+ $page_name_out = kiriwrite_convert($page_name, "normal_display");
+ $page_template_out = kiriwrite_convert($page_template, "normal_display");
+
+ # Check if the filename is valid.
+
+ $page_filename_check = kiriwrite_variablecheck($page_filename, "page_filename");
+
+ if ($page_filename_check ne 0){
+
+ # The file name is not valid so write a
+ # error and process the next page.
+
+ $messages = $messages . $error_prefix . "The page '" . $page_name_out . "' has an invalid filename. Page skipped." . "<br>";
+ next;
+
+ }
+
+ # Check if the template with the filename does not exist
+ # in the template files hash and write a message and
+ # process the next page.
+
+ if (!$templatefiles{$page_template}{valid} && $page_template ne "!none" && $templates_skip eq 0){
+
+ $messages = $messages . $error_prefix . "The template with the filename '" . $page_template_out . "' for '" . $page_name_out . "' (" . $page_filename_out . ") does not exist." . "<br>";
+ $error_count++;
+ next;
+
+ $page_final = $page_content;
+
+ } elsif ($page_template eq "!none"){
+
+ $page_final = $page_content;
+
+ } else {
+
+ $page_final = $templatefiles{$page_template}{template};
+ $page_final =~ s/<kiriwrite:pagecontent>/$page_content/g;
+
+ }
+
+ # Create the combined page title (if needed).
+
+ if ($page_settings eq 0){
+
+ # Don't use page name or section name.
+
+ $page_final =~ s/<kiriwrite:pagetitle>//g;
+
+ } elsif ($page_settings eq 1){
+
+ # Use the page name and section name.
+
+ $page_autotitle = "(" . $page_section . " - " . $page_name . ")";
+ $page_title = $page_section . " - " . $page_name;
+ $page_final =~ s/<kiriwrite:pagetitle>/$page_title/g;
+
+ } elsif ($page_settings eq 2){
+
+ # Use the page name only.
+
+ $page_autotitle = "(" . $page_name . ")";
+ $page_final =~ s/<kiriwrite:pagetitle>/$page_name/g;
+
+ } elsif ($page_settings eq 3){
+
+ # Use the section name only.
+
+ if ($page_section){
+ $page_autotitle = "(" . $page_section . ")";
+ }
+ $page_final =~ s/<kiriwrite:pagetitle>/$page_section/g;
+
+ }
+
+ # Check if the section name is not blank and
+ # place brackets inbetween if it is.
+
+ if ($page_section){
+
+ $page_autosection = "(" . $page_section . ")";
+
+ }
+
+ # Replace each <kiriwrite> value with the apporiate page
+ # values.
+
+ $page_final =~ s/<kiriwrite:pagename>/$page_name/g;
+ $page_final =~ s/<kiriwrite:pagedescription>/$page_description/g;
+ $page_final =~ s/<kiriwrite:pagesection>/$page_section/g;
+ $page_final =~ s/<kiriwrite:autosection>/$page_autosection/g;
+ $page_final =~ s/<kiriwrite:autotitle>/$page_autotitle/g;
+
+ # Process the filters on the page data.
+
+ if ($filters_skip eq 0){
+
+ $filters_count = 0;
+
+ foreach $filter_find (@findfilter){
+
+ # Get the replace filter and process each
+ # filter on the page.
+
+ $filter_replace = $replacefilter[$filters_count];
+ $page_final =~ s/$filter_find/$filter_replace/g;
+ $filters_count++;
+
+ }
+
+ }
+
+ # Process the page filename and check what directories
+ # need to be created.
+
+ $page_filename_length = int(length($page_filename));
+
+ do {
+
+ $page_filename_char = substr($page_filename, $page_filename_seek, 1);
+
+ # Check if a forward slash appears and add it to
+ # the list of directories array.
+
+ if ($page_filename_char eq '/'){
+
+ # Append the directory name to the list of
+ # directories array.
+
+ $pagedirectories[$page_filename_dircount] = $page_filename_directory;
+ $page_filename_directory = "";
+ $page_filename_char = "";
+ $page_filename_dircount++;
+
+ } else {
+
+ # Append the character to the directory/filename.
+
+ $page_filename_directory = $page_filename_directory . $page_filename_char;
+
+ }
+
+ $page_filename_seek++;
+
+ } until ($page_filename_length eq $page_filename_seek);
+
+ foreach $page_directory_name (@pagedirectories){
+
+ # Check if the directory exists and create
+ # the directory if it doesn't exist.
+
+ $page_directory_path = $page_directory_path . '/' . $page_directory_name;
+
+ mkdir($kiriwrite_config{"directory_data_output"} . '/' . $page_directory_path);
+
+ }
+
+ # Write the file to the output directory.
+
+ open(PAGE, "> " . $kiriwrite_config{"directory_data_output"} . '/' . $page_filename);
+ print PAGE $page_final;
+ close(PAGE);
+
+ # Write a message saying the page has been compiled.
+
+ $messages = $messages . $information_prefix . "'" . $page_name_out . "' (" . $page_filename_out . ") was compiled." . "<br>";
+ $pages_count++;
+
+ # Reset certain values.
+
+ $page_autotitle = "";
+ $page_autosection = "";
+ $page_filename_seek = 0;
+ $page_filename_dircount = 0;
+
+ $page_filename_directory = "";
+ $page_directory_path = "";
+ $page_directory_name = "";
+ @pagedirectories = ();
+
+ }
+
+ # Write a message saying that the database has
+ # been processed.
+
+ $messages = $messages . $information_prefix . "Finished compiling pages in the '" . $database_name_out . "' database..." . "<br>";
+
+ }
+
+ $messages = $messages . "<hr>";
+ $messages = $messages . $pages_count . " pages compiled, " . $error_count . " errors, " . $warning_count . " warnings.";
+ $pagedata = $pagedata . "<h2>Compile databases</h2>";
+ $pagedata = $pagedata . "<div class=\"datalist\">";
+ $pagedata = $pagedata . $messages;
+ $pagedata = $pagedata . "</div>";
+
+ return $pagedata;
+
+ } elsif ($confirm eq 0){
+
+ # The action to compile the databases has
+ # not been confirmed so check what type
+ # is being used.
+
+ if ($type eq "single"){
+
+ # The type is a single database selected so
+ # process that database.
+
+ # Define some variables for later.
+
+ my $database_handle;
+ my $string_handle;
+ my @database_info;
+ my $database_filename_check;
+ my $database_maxlength_check;
+ my $databasefilename;
+ my $databasefilename_out;
+ my $database_name;
+ my $database_name_out;
+
+ # Check that the database name and length are
+ # valid and return an error if they aren't.
+
+ $databasefilename = $selectedlist[0];
+ $databasefilename_out = kiriwrite_convert($databasefilename, "normal_display");
+ $database_filename_check = kiriwrite_variablecheck($databasefilename, "filename", "", 1);
+ $database_maxlength_check = kiriwrite_variablecheck($databasefilename, "maxlength", 64, 1);
+
+ if ($database_filename_check ne 0){
+
+ # The database filename is invalid, so
+ # return an error.
+
+ kiriwrite_error("databasefilenameinvalid");
+
+ }
+
+ if ($database_maxlength_check ne 0){
+
+ # The database filename is too long, so
+ # return an error.
+
+ kiriwrite_error("databasefilenametoolong");
+
+ }
+
+ # Check if the database exists and has valid permissions
+ # set and skip them if they don't.
+
+ my $database_exists = kiriwrite_fileexists($kiriwrite_config{"directory_data_db"} . '/' . $databasefilename . '.db');
+ my $database_permissions = kiriwrite_filepermissions($kiriwrite_config{"directory_data_db"} . '/' . $databasefilename . '.db', 1, 0);
+
+ if ($database_exists ne 0){
+
+ # The database filename does not exist, so
+ # return an error.
+
+ kiriwrite_error("databasemissingfile");
+
+ }
+
+ if ($database_permissions ne 0){
+
+ # The database permissions are invalid, so
+ # return an error.
+
+ kiriwrite_error("databaseinvalidpermissions");
+
+ }
+
+ # Load the SQLite database.
+
+ $database_handle = DBI->connect("dbi:SQLite:dbname=" . $kiriwrite_config{"directory_data_db"} . '/' . $databasefilename . '.db');
+
+ # Get the database name.
+
+ $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_database_info LIMIT 1');
+ $string_handle->execute();
+ @database_info = $string_handle->fetchrow_array();
+ $database_name = $database_info[0];
+ $database_name_out = kiriwrite_convert($database_name, "normal_display");
+
+ # Write out a form asking the user to confirm if the
+ # user wants to compile the selected database.
+
+ $pagedata = $pagedata . "<h2>Compile database</h2>";
+ $pagedata = $pagedata . "<form action=\"kiriwrite.cgi\" method=\"POST\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"mode\" value=\"compile\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"action\" value=\"compile\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"type\" value=\"multiple\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"id[1]\" value=\"" . $databasefilename_out . "\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"name[1]\" value=\"on\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"confirm\" value=\"1\">";
+ $pagedata = $pagedata . "Are you sure you want to compile the '" . $database_name_out . "' database?<br><br>";
+ $pagedata = $pagedata . "<input type=\"submit\" value=\"Compile database\"> | <a href=\"kiriwrite.cgi?mode=compile\">Return to the list of databases for compiling.</a>";
+ $pagedata = $pagedata . "</form>";
+
+ return $pagedata;
+
+ } elsif ($type eq "multiple"){
+
+ # The type is multiple databases selected
+ # so process each database.
+
+ # Define some variables for later.
+
+ my $database_handle;
+ my $databasename;
+ my $databasename_out;
+ my @database_info;
+ my $database_filename_check;
+ my $database_maxlength_check;
+ my $database_exists;
+ my $database_permissions;
+ my $database_count = 0;
+ my $string_handle;
+ my $database_info_name;
+ my $database_info_name_out;
+ my $databaselist = "";
+
+ foreach $databasename (@selectedlist){
+
+ # Check if the database is in the database
+ # directory and skip it if it isn't.
+
+ $database_filename_check = kiriwrite_variablecheck($databasename, "filename", "", 1);
+ $database_maxlength_check = kiriwrite_variablecheck($databasename, "maxlength", 64, 1);
+
+ if ($database_filename_check ne 0 || $database_maxlength_check ne 0){
+
+ # The database filename given is invalid or
+ # the database filename given is too long
+ # so process the next database.
+
+ next;
+
+ }
+
+ # Check if the database exists and has valid permissions
+ # set and skip them if they don't.
+
+ $database_exists = kiriwrite_fileexists($kiriwrite_config{"directory_data_db"} . '/' . $databasename . '.db');
+ $database_permissions = kiriwrite_filepermissions($kiriwrite_config{"directory_data_db"} . '/' . $databasename . '.db', 1, 0);
+
+ if ($database_exists ne 0 || $database_permissions ne 0){
+
+ # The database does not exist or the permissions
+ # for the database are invalid so process the
+ # next database.
+
+ next;
+
+ }
+
+ # Get the database name.
+
+ $database_handle = DBI->connect("dbi:SQLite:dbname=" . $kiriwrite_config{"directory_data_db"} . '/' . $databasename . '.db');
+ $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_database_info LIMIT 1') or next;
+ $string_handle->execute();
+
+ # Increment the amount of databases to compile.
+
+ $database_count++;
+
+ # Get the database name, convert it so that it can
+ # be displayed properly and add it to the list of
+ # databases to be compiled.
+
+ @database_info = $string_handle->fetchrow_array();
+ $database_info_name = $database_info[0];
+ $database_info_name_out = kiriwrite_convert($database_info_name, "normal_display");
+ $databasename_out = kiriwrite_convert($databasename, "normal_display");
+
+ $databaselist = $databaselist . "<input type=\"hidden\" name=\"id[" . $database_count . "]\" value=\"" . $databasename_out . "\"><input type=\"hidden\" name=\"name[" . $database_count . "]\" value=\"on\">" . $database_info_name_out . "<br>";
+
+ }
+
+ # Check if any databases are available to be compiled.
+
+ if ($database_count eq 0){
+
+ # No databases are available to be compiled.
+
+ kiriwrite_error("nodatabaseselected");
+
+ }
+
+ # Write out the form for compiling the database.
+
+ $pagedata = $pagedata . "<h2>Compile selected databases</h2>";
+ $pagedata = $pagedata . "Do you want to compile the following databases?<br><br>";
+ $pagedata = $pagedata . "<form action=\"kiriwrite.cgi\" method=\"POST\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"mode\" value=\"compile\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"action\" value=\"compile\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"type\" value=\"multiple\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"count\" value=\"" . $database_count . "\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"confirm\" value=\"1\">";
+ $pagedata = $pagedata . "<div class=\"datalist\">";
+ $pagedata = $pagedata . $databaselist;
+ $pagedata = $pagedata . "</div><br>";
+ $pagedata = $pagedata . "<input type=\"submit\" value=\"Compile selected databases\"> | <a href=\"kiriwrite.cgi?mode=compile\">Return to the database list.</a>";
+ $pagedata = $pagedata . "</form>";
+
+ return $pagedata;
+
+ } else {
+
+ # The type is something else other than
+ # single or multiple, so return an error.
+
+ kiriwrite_error("invalidvariable");
+
+ }
+
+ } else {
+
+ # The confirm value is neither 0 or 1, so
+ # return an error.
+
+ kiriwrite_error("invalidvariable");
+
+ }
+
+}
+
+sub kiriwrite_compile_all{
+#################################################################################
+# kiriwrite_compile_all: Compile all of the databases in the database #
+# directory. #
+# #
+# Usage: #
+# #
+# kiriwrite_compile_all(); #
+#################################################################################
+
+ # Get the list of databases to compile.
+
+ opendir(DATABASE, $kiriwrite_config{"directory_data_db"});
+ my @database_list = grep /m*\.db/, readdir(DATABASE);
+ closedir(DATABASE);
+
+ # Define some variables for later.
+
+ my $databaseformdata;
+ my $database_name = "";
+ my $database_name_filename_check;
+ my $database_name_length = 0;
+ my $database_name_final_length = 0;
+ my $database_name_final = "";
+ my $database_count = 1;
+
+ foreach $database_name (@database_list){
+
+ # Check if the database filename is valid before
+ # using the database.
+
+ $database_name_filename_check = kiriwrite_variablecheck($database_name, "filename", 0, 1);
+
+ if ($database_name_filename_check ne 0){
+
+ # The database filename is invalid so process
+ # the next database.
+
+ next;
+
+ }
+
+ # Get the database name without the extension.
+
+ $database_name_length = length($database_name);
+ $database_name_final_length = $database_name_length - 3;
+ $database_name_final = substr($database_name, 0, $database_name_final_length);
+
+ # Process the final database name into form values.
+
+ $databaseformdata = $databaseformdata . "<input type=\"hidden\" name=\"id[" . $database_count . "]\" value=\"" . $database_name_final . "\">";
+ $databaseformdata = $databaseformdata . "<input type=\"hidden\" name=\"name[" . $database_count . "]\" value=\"on\">";
+
+ $database_count++;
+
+ }
+
+ # Check the list of databases to compile to see if it is blank,
+ # if it is then return an error.
+
+ if ($database_count eq 0){
+
+ # The list of database is blank so return an error.
+
+ kiriwrite_error("nodatabasesavailable");
+
+ }
+
+ # Write out a form for confirming the action to compile all of the databases.
+
+ my $pagedata = "<h2>Compile all databases</h2>";
+ $pagedata = $pagedata . "Do you want to compile all of the databases in the database directory?<br><br>";
+ $pagedata = $pagedata . "<form action=\"kiriwrite.cgi\" method=\"POST\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"mode\" value=\"compile\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"action\" value=\"compile\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"type\" value=\"multiple\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"count\" value=\"" . $database_count . "\">";
+ $pagedata = $pagedata . $databaseformdata;
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"confirm\" value=\"1\">";
+ $pagedata = $pagedata . "<input type=\"submit\" value=\"Compile all databases\"> | <a href=\"kiriwrite.cgi?mode=compile\">Return to the compile database list.</a>";
+ $pagedata = $pagedata . "</form>";
+
+ return $pagedata;
+
+}
+
+sub kiriwrite_selectedlist{
+#################################################################################
+# kiriwrite_page_selectedlist: Get the list of selected pages to use. #
+# #
+# Usage: #
+# #
+# kiriwrite_page_selectedlist(); #
+#################################################################################
+
+ # Load the required Perl modules.
+
+ my $query = new CGI;
+
+ my $count = $query->param('count');
+
+ # Check if the list of files has a value and if not set it 0.
+
+ if (!$count){
+
+ $count = 0;
+
+ }
+
+ # Define some values for later.
+
+ my @filename_list;
+ my @selected_list;
+ my @final_list;
+
+ my $filename;
+ my $selected;
+
+ my $final_count = 0;
+ my $seek = 0;
+
+ # Get the list of filenames.
+
+ do {
+
+ # Get the values from id[]
+
+ $seek++;
+
+ $filename = $query->param('id[' . $seek . ']');
+ $filename_list[$seek] = $filename;
+
+ } until ($seek eq $count || $count eq 0);
+
+ # Get the list of selected filenames.
+
+ $seek = 0;
+
+ do {
+
+ # Get the values from name[]
+
+ $seek++;
+
+ $selected = $query->param('name[' . $seek . ']');
+
+ if (!$selected){
+
+ $selected = 'off';
+
+ }
+
+ $selected_list[$seek] = $selected;
+
+ } until ($seek eq $count || $count eq 0);
+
+ # Create a final list of filenames to be used for
+ # processing.
+
+ $seek = 0;
+
+ do {
+
+ # Check if the selected value is on and include
+ # the filename in the final list.
+
+ $seek++;
+
+ $selected = $selected_list[$seek];
+
+ if ($selected eq "on"){
+
+ $filename = $filename_list[$seek];
+ $final_list[$final_count] = $filename;
+ $final_count++;
+
+ }
+
+ } until ($seek eq $count || $count eq 0);
+
+ return @final_list;
+
+}
+
+sub kiriwrite_compile_list{
+#################################################################################
+# kiriwrite_compile_list: Shows a list of databases that can be compiled. #
+# #
+# Usage: #
+# #
+# kiriwrite_compile_list(); #
+#################################################################################
+
+ # Load the required Perl modules.
+
+ use DBI;
+
+ # Check the directory to make sure the permissions are settings are valid
+ # and return an error if the permission settings are invalid.
+
+ my $data_directory_permissions = kiriwrite_filepermissions($kiriwrite_config{"directory_data_db"}, 1, 0);
+
+ if ($data_directory_permissions eq 1){
+
+ # The data directory has invalid permissions set, so return an error.
+
+ kiriwrite_error("datadirectoryinvalidpermissions");
+
+ }
+
+ # Open the directory and get the list of all files ending with .xml and
+ # put them into the data_directory array.
+
+ opendir(DATADIR, $kiriwrite_config{"directory_data_db"});
+ my @data_directory = grep /m*\.db/, readdir(DATADIR);
+ closedir(DATADIR);
+
+ # Declare the following variables that are going to be used before using
+ # the foreach function.
+
+ my $pagedata = "";
+ my $database_count = 0;
+ my $database_handle = "";
+ my $database_filename = "";
+ my $database_filename_friendly = "";
+ my $database_filename_length = 0;
+ my $database_permissions = "";
+ my $database_name_out = "";
+ my $database_description_out = "";
+ my $data_file = "";
+ my $string_handle = "";
+ my @database_info;
+ my $table_style = 0;
+ my $table_style_name = "";
+ my $tabledata = "";
+ my $permissions_warning = 0;
+ my $permissions_list = "";
+ my $select_menu = "";
+ my $invalid_warning = 0;
+ my $invalid_list = "";
+
+ # Begin creating the table for the list of databases.
+
+ $pagedata = "<h2>Compile Pages</h2>\r\n";
+ $pagedata = $pagedata . "<form action=\"kiriwrite.cgi\" method=\"POST\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"mode\" value=\"compile\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"action\" value=\"compile\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"type\" value=\"multiple\">";
+
+ $select_menu = "<input type=\"reset\" value=\"Select None\"> | <input type=\"submit\" value=\"Compile selected\">";
+
+ foreach $data_file (@data_directory){
+ # Check the database file permissions before opening it.
+
+ $database_filename = $kiriwrite_config{"directory_data_db"} . '/' . $data_file;
+ $database_permissions = kiriwrite_filepermissions($database_filename, 1, 0, 0);
+
+ if ($database_permissions eq 1){
+ $permissions_warning = 1;
+ $permissions_list = $permissions_list . $data_file . "<br>\r\n";
+ next;
+ }
+
+ # Load the SQLite database.
+
+ $database_handle = DBI->connect("dbi:SQLite:dbname=" . $database_filename);
+
+ # Query the SQLite database or return an error (meaning that the database is in
+ # a invalid format).
+
+ $string_handle = $database_handle->prepare('SELECT * FROM kiriwrite_database_info LIMIT 1') or (
+ $invalid_list = $invalid_list . $data_file . "<br>\r\n",
+ $invalid_warning = 1,
+ next
+ );
+
+ $string_handle->execute();
+ @database_info = $string_handle->fetchrow_array();
+
+ # Check the style to be used with.
+
+ if ($table_style eq 0){
+
+ # Use the first style and set the style value
+ # to use the next style, the next time the
+ # if statement is checked.
+
+ $table_style_name = "tablecell1";
+ $table_style = 1;
+ } else {
+
+ # Use the second style and set the style
+ # value to use the first style, the next
+ # time if statement is checked.
+
+ $table_style_name = "tablecell2";
+ $table_style = 0;
+ }
+
+ $database_name_out = kiriwrite_convert($database_info[0], "normal_display");
+ $database_description_out = kiriwrite_convert($database_info[1], "normal_display");
+
+ # Create a friendly name for the database.
+
+ $database_filename_length = length($data_file);
+ $database_filename_friendly = substr($data_file, 0, $database_filename_length - 3);
+
+ $database_count++;
+
+ # Append the database information to the table.
+
+ $tabledata = $tabledata . "<tr><td class=\"" . $table_style_name . "\"><input type=\"hidden\" name=\"id[" . $database_count . "]\" value=\"" . $database_filename_friendly . "\"><input type=\"checkbox\" name=\"name[" . $database_count . "]\"></td><td class=\"" . $table_style_name . "\"><a href=\"kiriwrite.cgi?mode=page&action=view&database=" . $database_filename_friendly . "\">" . $database_name_out . "</a></td><td class=\"" . $table_style_name . "\">" . $database_description_out . "</td><td class=\"" . $table_style_name . "\"><a href=\"kiriwrite.cgi?mode=compile&action=compile&type=single&database=" . $database_filename_friendly . "\">Compile</a></td></tr>\r\n";
+
+ }
+
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"count\" value=\"" . $database_count . "\">";
+
+ $pagedata = $pagedata . $select_menu . "<br><br>";
+
+ $pagedata = $pagedata . "<table cellpadding=\"5\" cellspacing=\"0\"><tr><td class=\"tablecellheader\"></td><td class=\"tablecellheader\">Database Name</td><td class=\"tablecellheader\">Database Description</td><td class=\"tablecellheader\">Options</td></tr>\r\n";
+
+ $pagedata = $pagedata . $tabledata;
+
+ $pagedata = $pagedata . "</table>\r\n<br />";
+
+ $pagedata = $pagedata . $select_menu;
+ $pagedata = $pagedata . "</form>";
+
+ # Check if there are no valid databases are if there is no
+ # valid databases then write a message saying that no
+ # valid databases are available.
+
+ if ($database_count eq 0){
+
+ #
+
+ $pagedata = "<h2>Database List</h2><p>";
+ $pagedata = $pagedata . "<div class=\"errorbox\">There are no databases that can be used for compiling.</div><p>";
+
+ }
+
+ # Check if any databases with problems have appeared and if they
+ # have, print out a message saying which databases have problems.
+
+ if ($permissions_warning eq 1){
+
+ $pagedata = $pagedata . "<h4>Databases with invalid permissions</h4>";
+ $pagedata = $pagedata . "The following databases have invalid permissions set:<br><br>";
+ $pagedata = $pagedata . $permissions_list;
+
+ }
+
+ if ($invalid_warning eq 1){
+
+ $pagedata = $pagedata . "<h4>Databases with invalid formats</h4>";
+ $pagedata = $pagedata . "The following databases are in a invalid format:<br><br>";
+ $pagedata = $pagedata . $invalid_list;
+
+ }
+
+ return $pagedata;
+
+}
+
+sub kiriwrite_compile_clean{
+#################################################################################
+# kiriwrite_compile_clean: Deletes the contents of the output directory. #
+# #
+# Usage: #
+# #
+# kiriwrite_compile_clean(confirm); #
+# #
+# confirm Confirms the deletion of files from the output directory. #
+#################################################################################
+
+ # Get the values passed to the subroutine.
+
+ my ($confirm) = @_;
+
+ # Define some variables for later.
+
+ my $file_permissions;
+ my $output_directory_exists;
+ my $output_directory_permissions;
+ my $warning_message;
+ my $pagedata = "";
+
+ # Check if the output directory exists.
+
+ $output_directory_exists = kiriwrite_fileexists($kiriwrite_config{"directory_data_output"});
+
+ if ($output_directory_exists eq 1){
+
+ # The output directory does not exist so return
+ # an error.
+
+ kiriwrite_error("outputdirectorymissing");
+
+ }
+
+ # Check if the output directory has invalid
+ # permissions set.
+
+ $output_directory_permissions = kiriwrite_filepermissions($kiriwrite_config{"directory_data_output"});
+
+ if ($output_directory_permissions eq 1){
+
+ # The output directory has invalid permissions
+ # set, so return an error.
+
+ kiriwrite_error("outputdirectoryinvalidpermissions");
+
+ }
+
+ if ($confirm) {
+
+ if ($confirm eq 1){
+
+ # The action to clean the output directory has been
+ # confirmed.
+
+ # Remove the list of files and directories from the
+ # output directory.
+
+ $file_permissions = kiriwrite_compile_clean_helper($kiriwrite_config{"directory_data_output"}, 1);
+
+ if ($file_permissions eq 1){
+
+ # One of the files or directories has invalid
+ # permissions set so write a warning message.
+
+ }
+
+ $pagedata = "<h2>Clean Output Directory</h2>";
+
+ if ($file_permissions eq 1){
+
+ $pagedata = $pagedata . "Some of the contents of the directory were removed. However, not all of the files in the output directory were deleted due to invalid permissions.<br><br>";
+
+ } else {
+
+ $pagedata = $pagedata . "The contents of the output directory have been removed.<br><br>";
+
+ }
+
+ $pagedata = $pagedata . "<a href=\"kiriwrite.cgi?mode=compile\">Return to the compile databases list.</a>";
+
+ return $pagedata;
+
+ } else {
+
+ # A value other than 1 is set for the confirm value
+ # (which it shouldn't be) so return an error.
+
+ kiriwrite_error("invalidvariable");
+
+ }
+
+ }
+
+ # Print out a form for cleaning the output directory.
+
+ $pagedata = "<h2>Clean Output Directory</h2>";
+ $pagedata = $pagedata . "<form action=\"kiriwrite.cgi\" method=\"POST\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"mode\" value=\"compile\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"action\" value=\"clean\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"confirm\" value=\"1\">";
+ $pagedata = $pagedata . "Are you sure you want to clean the output directory?<br><br>";
+ $pagedata = $pagedata . "<input type=\"submit\" value=\"Yes, clean output directory\"> | <a href=\"kiriwrite.cgi?mode=compile\">Return to compile list.</a>";
+ $pagedata = $pagedata . "</form>";
+
+ return $pagedata;
+
+}
+
+sub kiriwrite_compile_clean_helper{
+#################################################################################
+# kiriwrite_compile_clean_helper: Helper for cleaning out the output directory. #
+# This command sometimes is called recursively (when a directory is found). #
+# #
+# Usage: #
+# #
+# kiriwrite_compile_clean_helper(directory, removedirectory, [permissions]); #
+# #
+# directory Specifies the directory to remove files (and #
+# sub-directories) from. #
+# keepdirectory Keeps the directory itself after all files have been #
+# removed. #
+# permissions Used recursively for error checking. #
+#################################################################################
+
+ # Get the values passed to the subroutine.
+
+ my ($directory, $directory_keep, $permissions) = @_;
+
+ # Check if the directory_keep is only one charater long.
+
+ my $directory_file = "";
+ my @directory_list;
+ my $file_permissions = 0;
+ my $debug = 0;
+
+ # Check if the file permissions value is blank.
+
+ if (!$permissions){
+
+ # The file permissions value is blank.
+
+ $permissions = 0;
+
+ }
+
+ # Open the directory specified, read the contents of
+ # the directory and then close the directory.
+
+ opendir(DIRECTORY, $directory);
+ @directory_list = readdir(DIRECTORY);
+ closedir(DIRECTORY);
+
+ # Remove each file and directory.
+
+ foreach $directory_file (@directory_list){
+
+ # Check if the filename is '.' or '..' and if it
+ # is skip those files.
+
+ if ($directory_file eq "." || $directory_file eq ".."){
+
+ # The filename is '.' or '..' so skip processing
+ # these files.
+
+ } else {
+
+ # Check if the permissions on the file or directory has
+ # valid permissions set.
+
+ $file_permissions = kiriwrite_filepermissions($directory . '/' . $directory_file, 1, 1);
+
+ if ($file_permissions eq 1){
+
+ # The file or directory has invalid permissions set.
+
+ $permissions = 1;
+ next;
+
+ }
+
+ # Check if the filename is a directory.
+
+ if (-d $directory . '/' . $directory_file){
+
+ # The filename is a directory so send the directory name
+ # and this subroutine again (recursively).
+
+ kiriwrite_compile_clean_helper($directory . '/' . $directory_file, 0, $permissions);
+
+ } else {
+
+ # The file is not a directory but an actual file so
+ # remove as normal (in terms of the Perl language).
+
+ ($directory) = $directory =~ m/^([a-zA-Z0-9\/.]+)$/ig;
+ ($directory_file) = $directory_file =~ m/^([a-zA-Z0-9.]+)$/ig;
+
+ unlink($directory . '/' . $directory_file);
+
+ }
+
+ }
+
+ }
+
+ # Check if the directory should be kept.
+
+ if ($directory_keep eq 1){
+
+ # The directory_keep value is set as 1 so the directory
+ # specified should be kept.
+
+ } elsif ($directory_keep eq 0) {
+
+ # The directory_keep value is set as 0 so remove the
+ # directory specified.
+
+ ($directory) = $directory =~ m/^([a-zA-Z0-9\/.]+)$/ig;
+ rmdir($directory);
+
+ } else {
+
+ # A value other than 0 or 1 was specified so return
+ # an error,
+
+ kiriwrite_error('invalidvalue');
+
+ }
+
+ return $permissions;
+
+}
+
+sub kiriwrite_settings_view{
+#################################################################################
+# kiriwrite_options_view: Writes out the list of options and variables. #
+# #
+# Usage: #
+# #
+# kiriwrite_settings_view(); #
+#################################################################################
+
+ # Get the settings.
+
+ my $settings_directory_db = $kiriwrite_config{"directory_data_db"};
+ my $settings_directory_output = $kiriwrite_config{"directory_data_output"};
+ my $settings_noncgi_images = $kiriwrite_config{"directory_noncgi_images"};
+ my $settings_system_datetime = $kiriwrite_config{"system_datetime"};
+ my $settings_system_language = $kiriwrite_config{"system_language"};
+ my $settings_system_output = $kiriwrite_config{"system_output"};
+
+ # CONTINUE: Write out convert things.
+
+ my $settings_directory_db_out = kiriwrite_convert($settings_directory_db, "normal_display");
+ my $settings_directory_output_out = kiriwrite_convert($settings_directory_output, "normal_display");
+ my $settings_noncgi_images_out = kiriwrite_convert($settings_noncgi_images, "normal_display");
+ my $settings_system_datetime_out = kiriwrite_convert($settings_system_datetime, "normal_display");
+ my $settings_system_language_out = kiriwrite_convert($settings_system_language, "normal_display");
+ my $settings_system_output_out = kiriwrite_convert($settings_system_output, "normal_display");
+
+ my $pagedata = "<h2>View Settings</h2>";
+
+ $pagedata = $pagedata . "The current settings being used are the following:";
+
+ $pagedata = $pagedata . "<br><br><table cellpadding=\"5\" cellspacing=\"0\">";
+ $pagedata = $pagedata . "<tr><td class=\"tablecellheader\">Setting</td><td class=\"tablecellheader\">Value</td></tr>";
+
+ $pagedata = $pagedata . "<tr><td class=\"tablecellheader\">Directories</td><td class=\"tablecellheader\"></td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Database Directory</td><td class=\"tablecell2\">" . $settings_directory_db_out . "</td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Output Directory</td><td class=\"tablecell2\">" . $settings_directory_output_out . "</td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Images (URI path)</td><td class=\"tablecell2\">" . $settings_noncgi_images_out . "</td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecellheader\">Date</td><td class=\"tablecellheader\"></td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Date format</td><td class=\"tablecell2\">" . $settings_system_datetime_out . "</td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecellheader\">Language</td><td class=\"tablecellheader\"></td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">System Language</td><td class=\"tablecell2\">" . $settings_system_language_out . "</td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecellheader\">Output</td><td class=\"tablecellheader\"></td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Output System</td><td class=\"tablecell2\">" . $settings_system_output_out . "</td></tr>";
+ $pagedata = $pagedata . "</table><br>";
+
+ $pagedata = $pagedata . "To alter the current settings, select the Edit Settings option at the top of the page.";
+
+ return $pagedata;
+
+}
+
+sub kiriwrite_settings_edit{
+#################################################################################
+# kiriwrite_options_edit: Edits the options. #
+# #
+# Usage: #
+# #
+# kiriwrite_options_edit(dbdirectory, outputdirectory, imagesuri, #
+# languagesystem, outputsystem, confirm); #
+# #
+# dbdirectory Specifies the new database directory to use. #
+# outputdirectory Specifies the new output directory to use. #
+# imagesuri Specifies the new URI path for images. #
+# datetimeformat Specifies the new date and time format. #
+# languagesystem Specifies the new language to use for Kiriwrite. #
+# outputsystem Specifies the new output system to use for Kiriwrite. #
+# confirm Confirms the action to edit the settings. #
+#################################################################################
+
+ # Get the values that have been passed to the subroutine.
+
+ my ($settings_dbdirectory, $settings_outputdirectory, $settings_imagesuri, $settings_datetimeformat, $settings_languagesystem, $settings_outputsystem, $confirm) = @_;
+
+ # Load the required Perl modules.
+
+ my $xsl = XML::Simple->new();
+
+ if (!$confirm){
+
+ # If the confirm value is blank, then set the confirm
+ # value to 0.
+
+ $confirm = 0;
+
+ }
+
+ if ($confirm eq "1"){
+
+ # The action to edit the settings has been confirmed.
+ # Start by checking each variable about to be placed
+ # in the settings file is valid.
+
+ # Deinfe some variables for later.
+
+ my @kiriwrite_new_settings;
+
+ # Check the length of the directory names.
+
+ kiriwrite_variablecheck($settings_dbdirectory, "maxlength", 64, 0);
+ kiriwrite_variablecheck($settings_outputdirectory, "maxlength", 64, 0);
+ kiriwrite_variablecheck($settings_imagesuri, "maxlength", 512, 0);
+ kiriwrite_variablecheck($settings_datetimeformat, "maxlength", 32, 0);
+
+ kiriwrite_variablecheck($settings_languagesystem, "language_filename", "", 0);
+ kiriwrite_variablecheck($settings_outputsystem, "outputmodule", 0, 1);
+
+ # Check if the directory names only contain letters and numbers and
+ # return a specific error if they don't.
+
+ my $kiriwrite_dbdirectory_check = kiriwrite_variablecheck($settings_dbdirectory, "directory", 0, 1);
+ my $kiriwrite_outputdirectory_check = kiriwrite_variablecheck($settings_outputdirectory, "directory", 0, 1);
+ kiriwrite_variablecheck($settings_datetimeformat, "datetime", 0, 0);
+
+ if ($kiriwrite_dbdirectory_check eq 1){
+
+ # The database directory name is blank, so return
+ # an error.
+
+ kiriwrite_error("dbdirectoryblank");
+
+ } elsif ($kiriwrite_dbdirectory_check eq 2){
+
+ # The database directory name is invalid, so return
+ # an error.
+
+ kiriwrite_error("dbdirectoryinvalid");
+
+ }
+
+ if ($kiriwrite_outputdirectory_check eq 1){
+
+ # The output directory name is blank, so return
+ # an error.
+
+ kiriwrite_error("outputdirectoryblank");
+
+ } elsif ($kiriwrite_outputdirectory_check eq 2){
+
+ # The output directory name is invalid, so return
+ # an error.
+
+ kiriwrite_error("outputdirectoryinvalid");
+
+ }
+
+ # Place the settings into the array.
+
+ $kiriwrite_new_settings[0] = $settings_dbdirectory;
+ $kiriwrite_new_settings[1] = $settings_outputdirectory;
+ $kiriwrite_new_settings[2] = $settings_imagesuri;
+ $kiriwrite_new_settings[3] = $settings_datetimeformat;
+ $kiriwrite_new_settings[4] = $settings_languagesystem;
+ $kiriwrite_new_settings[5] = $settings_outputsystem;
+
+ # Write the new settings to the XML file.
+
+ kiriwrite_output_xml("kiriwrite.xml", "config", @kiriwrite_new_settings);
+
+ # Write a confirmation message.
+
+ my $pagedata = "<h2>Edit Settings</h2>";
+ $pagedata = $pagedata . "The page settings have been changed and will take effect on the next page load of Kiriwrite.<br><br>";
+ $pagedata = $pagedata . "<a href=\"kiriwrite.cgi?mode=settings\">Return to the list of settings.</a>";
+
+ return $pagedata;
+
+ }
+
+ # Get the list of languages available.
+
+ my @language_directory = "";
+ my $language_filename = "";
+ my $language_file_xml = "";
+ my $language_file_systemname = "";
+ my $language_file_localname = "";
+ my $language_file_localname_out = "";
+ my $language_file_seek = 0;
+ my $language_flie_dot = 0;
+ my $language_file_length = 0;
+ my $language_file_char = "";
+ my $language_file_friendly = "";
+ my $language_selectlist = "";
+
+ opendir(LANGUAGEDIR, "lang");
+ @language_directory = grep /m*\.xml/, readdir(LANGUAGEDIR);
+ closedir(LANGUAGEDIR);
+
+ # Process each language by loading the XML configuration file
+ # used for each language and then get the System name and
+ # the local name of the language.
+
+ $language_selectlist = "<select name=\"language\">";
+
+ foreach $language_filename (@language_directory){
+
+ # Load the language file currently selected.
+
+ $language_file_xml = $xsl->XMLin("lang" . '/' . $language_filename, SuppressEmpty => 1);
+
+ # Get the system name and the local name of the language.
+
+ $language_file_localname = $language_file_xml -> {about} -> {name};
+
+ # Check if either the system name or the local name of the language
+ # is blank and if it is, then don't add the language to the list.
+
+ if ($language_file_localname eq ""){
+
+ # The system name or the local name is blank so don't add
+ # the language to the list.
+
+ } else {
+
+ # Get the 'friendly' name of the language file name (basically
+ # remove the .xml part from the filename.
+
+ $language_file_length = length($language_filename);
+
+ do {
+
+ # Get a character from the language filename and currently
+ # set by the seek counter.
+
+ $language_file_char = substr($language_filename, $language_file_seek, 1);
+
+ # Check if the character is a dot and if it is then set the
+ # last dot value to the seek counter value.
+
+ if ($language_file_char eq "."){
+
+ # Current chatacter is a dot so set the last dot value
+ # to what is currently the seek counter.
+
+ $language_flie_dot = $language_file_seek;
+
+ } else {
+
+ # Current character is not a dot, so do nothing.
+
+ }
+
+ # Increment the seek counter.
+
+ $language_file_seek++;
+
+ } until ($language_file_seek eq $language_file_length);
+
+ # Reset the seek counter.
+
+ $language_file_seek = 0;
+
+ # Process the file name again and this time process the file
+ # name until it reaches the last dot found.
+
+ do {
+
+ # Get the character the seek counter is currently set at.
+
+ $language_file_char = substr($language_filename, $language_file_seek, 1);
+
+ # Append the character to the friendly file name.
+
+ $language_file_friendly = $language_file_friendly . $language_file_char;
+
+ # Increment the seek counter.
+
+ $language_file_seek++;
+
+ } until ($language_file_seek eq $language_flie_dot);
+
+ # Append the language to the available languages list.
+
+ $language_file_localname_out = kiriwrite_convert($language_file_localname, "normal_display");
+ $language_selectlist = $language_selectlist . "<option value=\"" . $language_file_friendly . "\">" . $language_file_localname_out . "</option>";
+
+ # Reset certain counters and values before continuing.
+
+ $language_file_seek = 0;
+ $language_flie_dot = 0;
+ $language_file_length = 0;
+ $language_file_char = "";
+ $language_file_friendly = "";
+
+ }
+
+ }
+
+ $language_selectlist = $language_selectlist . "</select>";
+
+ # Get the list of output systems available.
+
+ my @outputsys_directory = "";
+ my $outputsys_file = "";
+ my $outputsys_char = "";
+ my $outputsys_dot = 0;
+ my $outputsys_firstdot = 0;
+ my $outputsys_firstdotfound = "";
+ my $outputsys_seek = 0;
+ my $outputsys_length = 0;
+ my $outputsys_friendly = "";
+ my $outputsys_selectlist = "";
+ my $outputsys_config = $kiriwrite_config{"system_output"};
+
+ # Open and get the list of output systems (perl modules) by filtering
+ # out the
+
+ opendir(OUTPUTSYSTEMDIR, "Modules/Output");
+ @outputsys_directory = grep /m*\.pm/, readdir(OUTPUTSYSTEMDIR);
+ closedir(OUTPUTSYSTEMDIR);
+
+ $outputsys_selectlist = "<select name=\"outputsys\">";
+
+ # Process each output system and add them to the list of available
+ # output systems.
+
+ foreach $outputsys_file (@outputsys_directory){
+
+ # Get the length of the output system (perl module) filename.
+
+ $outputsys_length = length($outputsys_file);
+
+ # Get the friendly name of the Perl module (by getting rid of the
+ # .pm part of the filename).
+
+ do {
+
+ $outputsys_char = substr($outputsys_file, $outputsys_seek, 1);
+
+ # Check if the current character is a dot and if it is then
+ # set the last dot found number to the current seek number.
+
+ if ($outputsys_char eq "."){
+
+ # Put the seek value as the last dot found number.
+
+ $outputsys_dot = $outputsys_seek;
+
+ }
+
+ # Increment the seek counter.
+
+ $outputsys_seek++;
+
+ } until ($outputsys_seek eq $outputsys_length);
+
+ # Reset the seek counter as it is going to be used again.
+
+ $outputsys_seek = 0;
+
+ # Get the friendly name of the Perl module by the processing the file
+ # name to the last dot the previous 'do' tried to find.
+
+ do {
+
+ # Get the character the seek counter is currently set at.
+
+ $outputsys_char = substr($outputsys_file, $outputsys_seek, 1);
+
+ # Append the character to the friendly name of the output system.
+
+ $outputsys_friendly = $outputsys_friendly . $outputsys_char;
+
+ # Increment the seek counter.
+
+ $outputsys_seek++;
+
+ } until ($outputsys_seek eq $outputsys_dot);
+
+ # Append the option to tbe list of available output systems.
+
+ # Check if the current friendly output module name matches with the
+ # output module name used in the configuration file.
+
+ if ($outputsys_friendly eq $outputsys_config){
+
+ # The output module friendly name matches with the output
+ # module name used in the configuration file.
+
+ $outputsys_selectlist = $outputsys_selectlist . "<option value=\"" . $outputsys_friendly . "\" selected>" . $outputsys_friendly . "</option>";
+
+ } else {
+
+ # The output module friendly name does not match with the
+ # output module name used in the configuration file.
+
+ $outputsys_selectlist = $outputsys_selectlist . "<option value=\"" . $outputsys_friendly . "\">" . $outputsys_friendly . "</option>";
+
+ }
+
+ # Reset the following values.
+
+ $outputsys_seek = 0;
+ $outputsys_length = 0;
+ $outputsys_char = "";
+ $outputsys_friendly = "";
+
+
+ }
+
+ $outputsys_selectlist = $outputsys_selectlist . "</select>";
+
+ # Get the directory settings.
+
+ my $directory_settings_database = $kiriwrite_config{"directory_data_db"};
+ my $directory_settings_output = $kiriwrite_config{"directory_data_output"};
+ my $directory_settings_imagesuri = $kiriwrite_config{"directory_noncgi_images"};
+ my $datetime_setting = $kiriwrite_config{"system_datetime"};
+
+ my $directory_settings_database_out = kiriwrite_convert($directory_settings_database, "normal_display");
+ my $directory_settings_output_out = kiriwrite_convert($directory_settings_output, "normal_display");
+ my $directory_settings_imagesuri_out = kiriwrite_convert($directory_settings_imagesuri, "normal_display");
+ my $datetime_setting_out = kiriwrite_convert($datetime_setting, "normal_display");
+
+ # Print out a form for editing the settings.
+
+ my $pagedata = "<h2>Edit Settings</h2>";
+ $pagedata = $pagedata . "<b>Warning:</b> Settings that have changed take effect after clicking on the 'Change Settings' button and viewing the confirmation message.<br><br>";
+
+ $pagedata = $pagedata . "<form action=\"kiriwrite.cgi\" method=\"POST\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"mode\" value=\"settings\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"action\" value=\"edit\">";
+ $pagedata = $pagedata . "<input type=\"hidden\" name=\"confirm\" value=\"1\">";
+ $pagedata = $pagedata . "<table cellpadding=\"5\" cellspacing=\"0\">";
+ $pagedata = $pagedata . "<tr><td class=\"tablecellheader\">Directories</td><td class=\"tablecellheader\"></td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Database Directory</td><td class=\"tablecell2\"><input type=\"text\" name=\"databasedir\" value=\"" . $directory_settings_database_out . "\" size=\"32\" maxlength=\"64\"></td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Output Directory</td><td class=\"tablecell2\"><input type=\"text\" name=\"outputdir\" value=\"" . $directory_settings_output_out . "\" size=\"32\" maxlength=\"64\"></td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Images (URI path)</td><td class=\"tablecell2\"><input type=\"text\" name=\"imagesuripath\" value=\"" . $directory_settings_imagesuri_out . "\" size=\"32\" maxlength=\"64\"></td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecellheader\">Date</td><td class=\"tablecellheader\"></td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Date format</td><td class=\"tablecell2\"><input type=\"text\" name=\"datetime\" value=\"" . $datetime_setting_out . "\" size=\"32\" maxlength=\"32\"><br><br>";
+ $pagedata = $pagedata . "<div class=\"datalist\">D - Show single digit day if day value is less than 10.<br>
+ DD - Show double digit day if day value is less than 10.<br>
+ M - Show single digit month if month value is less than 10.<br>
+ MM - Show double digit month if month value is less than 10.<br>
+ Y - Show double digit year value.<br>
+ YY - Show four digit year value.<br><br>
+ h - Show single digit hour if hour value is less than 10.<br>
+ hh - Show double digit hour if hour value is less than 10.<br>
+ m - Show single digit minute if minute value is less than 10.<br>
+ mm - Show double digit minute if minute value is less than 10.<br>
+ s - Show single digit second if second value is less than 10.<br>
+ ss - Show double digit second if second value is less than 10.<br><br>
+ Other Characters: / - ( ) :
+ </div>";
+ $pagedata = $pagedata . "</td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecellheader\">Languages</td><td class=\"tablecellheader\"></td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">System Language</td><td class=\"tablecell2\">" . $language_selectlist . "</td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecellheader\">Output</td><td class=\"tablecellheader\"></td></tr>";
+ $pagedata = $pagedata . "<tr><td class=\"tablecell1\">Output System</td><td class=\"tablecell2\">" . $outputsys_selectlist . "</td></tr>";
+ $pagedata = $pagedata . "</table><br>";
+ $pagedata = $pagedata . "<input type=\"submit\" value=\"Change Settings\"> | <input type=\"reset\" value=\"Revert Settings\">";
+ $pagedata = $pagedata . "</form>";
+
+ return $pagedata;
+
+}
+
+sub kiriwrite_settings_load{
+#################################################################################
+# kiriwrite_settings_load: Load the configuration settings into the global #
+# variables. #
+# #
+# Usage: #
+# #
+# kiriwrite_settings_load(); #
+#################################################################################
+
+ # Load the required Perl modules.
+
+ use XML::Simple;
+ my $xsl = XML::Simple->new();
+
+ # Check if the Kiriwrite configuration file exists before using it and
+ # return a critical error if it doesn't exist.
+
+ my $kiriwrite_conf_exist = kiriwrite_fileexists("kiriwrite.xml");
+
+ if ($kiriwrite_conf_exist eq 1){
+
+ # The configuration really does not exist so return an critical error.
+
+ kiriwrite_critical("configfilemissing");
+
+ }
+
+ # Check if the Kiriwrite configuration file has valid permission settings
+ # before using it and return a critical error if it doesn't have the
+ # valid permission settings.
+
+ my $kiriwrite_conf_permissions = kiriwrite_filepermissions("kiriwrite.xml", 1, 0);
+
+ if ($kiriwrite_conf_permissions eq 1){
+
+ # The permission settings for the Kiriwrite configuration file are
+ # invalid, so return an critical error.
+
+ kiriwrite_critical("configfileinvalidpermissions");
+
+ }
+
+ # Converts the XML file into meaningful data for later on in this subroutine.
+
+ my $kiriwrite_conf_file = 'kiriwrite.xml';
+ my $kiriwrite_conf_data = $xsl->XMLin($kiriwrite_conf_file, SuppressEmpty => 1);
+
+ # Go and fetch the settings and place them into a hash (that is global).
+
+ %kiriwrite_config = (
+
+ "directory_data_db" => $kiriwrite_conf_data->{settings}->{directories}->{database},
+ "directory_data_output" => $kiriwrite_conf_data->{settings}->{directories}->{output},
+ "directory_noncgi_images" => $kiriwrite_conf_data->{settings}->{directories}->{images},
+
+ "system_language" => $kiriwrite_conf_data->{settings}->{language}->{type},
+ "system_output" => $kiriwrite_conf_data->{settings}->{system}->{output},
+ "system_datetime" => $kiriwrite_conf_data->{settings}->{system}->{datetime}
+
+ );
+
+ # Do a validation check on all of the variables that were loaded into the global configuration hash.
+
+ kiriwrite_variablecheck($kiriwrite_config{"directory_data_db"}, "maxlength", 64, 0);
+ kiriwrite_variablecheck($kiriwrite_config{"directory_data_output"}, "maxlength", 64, 0);
+ kiriwrite_variablecheck($kiriwrite_config{"directory_noncgi_images"}, "maxlength", 512, 0);
+ kiriwrite_variablecheck($kiriwrite_config{"directory_data_template"}, "maxlength", 64, 0);
+
+ kiriwrite_variablecheck($kiriwrite_config{"system_language"}, "language_filename", "", 0);
+ kiriwrite_variablecheck($kiriwrite_config{"system_output"}, "outputmodule", 0, 0);
+
+ # Check if the output system module does exist before loading it and return an critical error
+ # if the output system module does not exist.
+
+ my $kiriwrite_config_systemoutput_fileexists = kiriwrite_fileexists("Modules/Output/" . $kiriwrite_config{"system_output"} . ".pm");
+
+ if ($kiriwrite_config_systemoutput_fileexists eq 1){
+
+ # Output system module does not exist so return an critical error.
+
+ kiriwrite_critical("outputsystemmissing");
+
+ }
+
+ # Check if the output system module does have the valid permission settings and return an
+ # critical error if the output system module contains invalid permission settings.
+
+ my $kiriwrite_config_systemoutput_permissions = kiriwrite_filepermissions("Modules/Output/" . $kiriwrite_config{"system_output"} . ".pm", 1, 0);
+
+ if ($kiriwrite_config_systemoutput_permissions eq 1){
+
+ # Output system contains invalid permissions so return an critical error.
+
+ kiriwrite_critical("outputsysteminvalidpermissions");
+
+ }
+
+ return;
+
+}
+
+sub kiriwrite_variablecheck{
+#################################################################################
+# kiriwrite_variablecheck: Checks the variables for any invalid characters. #
+# #
+# Usage: #
+# #
+# kiriwrite_variablecheck(variablename, type, length, noerror); #
+# #
+# variablename Specifies the variable to be checked. #
+# type Specifies what type the variable is. #
+# option Specifies the maximum/minimum length of the variable #
+# (if minlength/maxlength is used) or if the filename should be #
+# checked to see if it is blank. #
+# noerror Specifies if Kiriwrite should return an error or not on #
+# certain values. #
+#################################################################################
+
+ # Get the values that were passed to the subroutine.
+
+ my ($variable_data, $variable_type, $variable_option, $variable_noerror) = @_;
+
+ if ($variable_type eq "numbers"){
+
+ # Check for numbers and return an error if there is anything else than numebrs.
+
+ my $variable_data_validated = $variable_data; # Copy the variable_data to variable_data_validated.
+ $variable_data_validated =~ tr/0-9//d; # Take away all of the numbers and from the variable.
+ # If it only contains numbers then it should be blank.
+
+ if ($variable_data_validated eq ""){
+ # The validated variable is blank. So continue to the end of this section where the return function should be.
+ } else {
+ # The variable is not blank, so check if the no error value is set
+ # to 1 or not.
+
+ if ($variable_noerror eq 1){
+
+ # The validated variable is not blank and the noerror
+ # value is set to 1. So return an value of 1.
+ # (meaning that the data is invalid).
+
+ return 1;
+
+ } elsif ($variable_noerror eq 0) {
+
+ # The validated variable is not blank and the noerror
+ # value is set to 0.
+
+ kiriwrite_error("invalidvariable");
+
+ } else {
+
+ # The variable noerror value is something else
+ # pther than 1 or 0. So return an error.
+
+ kiriwrite_error("invalidvariable");
+
+ }
+
+ }
+
+ return 0;
+
+ } elsif ($variable_type eq "lettersnumbers"){
+
+ # Check for letters and numbers and return an error if there is anything else other
+ # than letters and numbers.
+
+ my $variable_data_validated = $variable_data; # Copy the variable_data to variable_data_validated
+ $variable_data_validated =~ tr/a-zA-Z0-9.//d;
+ $variable_data_validated =~ s/\s//g;
+
+ if ($variable_data_validated eq ""){
+ # The validated variable is blank. So continue to the end of this section where the return function should be.
+ } else {
+ # The variable is not blank, so check if the no error value is set
+ # to 1 or not.
+
+ if ($variable_noerror eq 1){
+
+ # The validated variable is not blank and the noerror
+ # value is set to 1. So return an value of 1.
+ # (meaning that the data is invalid).
+
+ return 1;
+
+ } elsif ($variable_noerror eq 0) {
+
+ # The validated variable is not blank and the noerror
+ # value is set to 0.
+
+ kiriwrite_error("invalidvariable");
+
+ } else {
+
+ # The variable noerror value is something else
+ # pther than 1 or 0. So return an error.
+
+ kiriwrite_error("invalidvariable");
+
+ }
+
+ }
+
+ return 0;
+
+ } elsif ($variable_type eq "maxlength"){
+ # Check for the length of the variable, return an error if it is longer than the length specified.
+
+ # Check if the variable_data string is blank, if it is then set the variable_data_length
+ # to '0'.
+
+ my $variable_data_length = 0;
+
+ if (!$variable_data){
+
+ # Set variable_data_length to '0'.
+ $variable_data_length = 0;
+
+ } else {
+
+ # Get the length of the variable recieved.
+ $variable_data_length = length($variable_data);
+
+ }
+
+
+
+ if ($variable_data_length > $variable_option){
+
+ # The variable length is longer than it should be so check if
+ # the no error value is set 1.
+
+ if ($variable_noerror eq 1){
+
+ # The no error value is set to 1, so return an
+ # value of 1 (meaning tha the variable is
+ # too long to be used).
+
+ return 1;
+
+ } elsif ($variable_noerror eq 0){
+
+ # The no error value is set to 0, so return
+ # an error.
+
+ kiriwrite_error("variabletoolong");
+
+ } else {
+
+ # The no error value is something else other
+ # than 0 or 1, so return an error.
+
+ kiriwrite_error("variabletoolong");
+
+ }
+
+ } else {
+
+ # The variable length is exactly or shorter than specified, so continue to end of this section where
+ # the return function should be.
+
+ }
+
+ return 0;
+
+ } elsif ($variable_type eq "blank"){
+ # Check if the variable is blank and if it is blank, then return an error.
+
+ if (!$variable_data){
+
+ # The variable data really is blank, so check what
+ # the no error value is set.
+
+ if ($variable_noerror eq 1){
+
+ # The no error value is set to 1, so return
+ # a value of 1 (saying that the variable was
+ # blank).
+
+ return 1;
+
+ } elsif ($variable_noerror eq 0){
+
+ # The no error value is set to 0, so return
+ # an error.
+
+ kiriwrite_error("blankvariable");
+
+ } else {
+
+ # The no error value is something else other
+ # than 0 or 1, so return an error.
+
+ kiriwrite_error("invalidvariable");
+
+ }
+
+ }
+
+ return 0;
+
+ } elsif ($variable_type eq "filename"){
+ # Check for letters and numbers, if anything else than letters and numbers is there (including spaces) return
+ # an error.
+
+ # Check if the filename passed is blank, if it is then return with an error.
+
+ if ($variable_data eq ""){
+
+ # The filename specified is blank, so check what the
+ # noerror value is set.
+
+ if ($variable_noerror eq 1){
+
+ # The no error value is set to 1 so return
+ # a value of 1 (meaning that the filename
+ # was blank).
+
+ return 1;
+
+ } elsif ($variable_noerror eq 0){
+
+ # The no error value is set to 1 so return
+ # an error.
+
+ kiriwrite_error("blankfilename");
+
+ } else {
+
+ # The no error value is something else other
+ # than 0 or 1, so return an error.
+
+ kiriwrite_error("invalidvariable");
+
+ }
+
+ } else {
+
+
+ }
+
+ my $variable_data_validated = $variable_data;
+ $variable_data_validated =~ tr/a-zA-Z0-9\.//d;
+
+ # Check if the validated data variable is blank, if it is
+ # then continue to the end of this section where the return
+ # function should be, otherwise return an error.
+
+ if ($variable_data_validated eq ""){
+
+ # The validated data variable is blank, meaning that
+ # it only contained letters and numbers.
+
+ } else {
+
+ # The validated data variable is not blank, meaning
+ # that it contains something else, so return an error
+ # (or a value).
+
+ if ($variable_noerror eq 1){
+
+ # The no error value is set to 1 so return
+ # an value of 2. (meaning that the filename
+ # is invalid).
+
+
+ return 2;
+
+ } elsif ($variable_noerror eq 0){
+
+ # The no error value is set to 0 so return
+ # an error.
+
+ kiriwrite_error("invalidfilename");
+
+ } else {
+
+ # The no error value is something else other
+ # than 0 or 1 so return an error.
+
+ kiriwrite_error("invalidvariable");
+
+ }
+
+ }
+
+ return 0;
+
+ } elsif ($variable_type eq "filenameindir"){
+ # Check if the filename is in the directory and return an
+ # error if it isn't.
+
+ if ($variable_data eq ""){
+
+ # The filename specified is blank, so check what the
+ # noerror value is set.
+
+ if ($variable_noerror eq 1){
+
+ # The no error value is set to 1 so return
+ # a value of 1 (meaning that the filename
+ # was blank).
+
+ return 1;
+
+ } elsif ($variable_noerror eq 0){
+
+ # The no error value is set to 1 so return
+ # an error.
+
+ kiriwrite_error("blankfilename");
+
+ } else {
+
+ # The no error value is something else other
+ # than 0 or 1, so return an error.
+
+ kiriwrite_error("invalidvariable");
+
+ }
+
+ } else {
+
+
+ }
+
+ # Set the following variables for later on.
+
+ my $variable_data_length = 0;
+ my $variable_data_char = "";
+ my $variable_data_validated = "";
+ my $variable_data_seek = 0;
+ my $variable_data_directory = "";
+ my $variable_data_directorycurrent = "";
+ my $variable_data_firstlevel = 1;
+
+ # Get the length of the variable recieved.
+
+ $variable_data_length = length($variable_data);
+
+ # Check if the database filename contains the directory command
+ # for up a directory level and if it is, return an error
+ # or return with a number.
+
+ do {
+
+ # Get a character from the filename passed to this subroutine.
+
+ $variable_data_char = substr($variable_data, $variable_data_seek, 1);
+
+ # Check if the current character is the forward slash character.
+
+ if ($variable_data_char eq "/"){
+
+ # Check if the current directory is blank (and on the first level), or if the
+ # current directory contains two dots or one dot, if it does return an error.
+
+ if ($variable_data_directorycurrent eq "" && $variable_data_firstlevel eq 1 || $variable_data_directorycurrent eq ".." || $variable_data_directorycurrent eq "."){
+
+ # Check if the noerror value is set to 1, if it is return an
+ # number, else return an proper error.
+
+ if ($variable_noerror eq 1){
+
+ # Page filename contains invalid characters and
+ # the no error value is set to 1 so return a
+ # value of 2 (meaning that the page filename
+ # is invalid).
+
+ return 2;
+
+ } elsif ($variable_noerror eq 0) {
+
+ # Page filename contains invalid characters and
+ # the no error value is set to 0 so return an
+ # error.
+
+ kiriwrite_error("invalidfilename");
+
+ } else {
+
+ # The no error value is something else other
+ # than 0 or 1 so return an error.
+
+ kiriwrite_error("invalidvariable");
+
+ }
+
+ }
+
+ # Append the forward slash, clear the current directory name and set
+ # the first directory level value to 0.
+
+ $variable_data_directory = $variable_data_directory . $variable_data_char;
+ $variable_data_directorycurrent = "";
+ $variable_data_firstlevel = 0;
+
+ } else {
+
+ # Append the current character to the directory name and to the current
+ # directory name.
+
+ $variable_data_directory = $variable_data_directory . $variable_data_char;
+ $variable_data_directorycurrent = $variable_data_directorycurrent . $variable_data_char;
+
+ }
+
+ # Increment the seek counter.
+
+ $variable_data_seek++;
+
+ } until ($variable_data_seek eq $variable_data_length);
+
+ return 0;
+
+ } elsif ($variable_type eq "datetime"){
+ # Check if the date and time setting format is valid.
+
+ if ($variable_data eq ""){
+
+ if ($variable_noerror eq 1){
+
+ # The no error value is set to 1 so return
+ # a value of 1 (meaning that the date and
+ # time format was blank).
+
+ return 1;
+
+ } elsif ($variable_noerror eq 0){
+
+ # The no error value is set to 1 so return
+ # an error.
+
+ kiriwrite_error("blankdatetimeformat");
+
+ } else {
+
+ # The no error value is something else other
+ # than 0 or 1, so return an error.
+
+ kiriwrite_error("invalidvariable");
+
+ }
+
+ }
+
+ my $variable_data_validated = $variable_data;
+ $variable_data_validated =~ tr|dDmMyYhms/():[ ]||d;
+
+ if ($variable_data_validated eq ""){
+
+ # The date and time format is valid. So
+ # skip this bit.
+
+ } else {
+
+ # The validated data variable is not blank, meaning
+ # that it contains something else, so return an error
+ # (or a value).
+
+ if ($variable_noerror eq 1){
+
+ # The no error value is set to 1 so return
+ # an value of 2. (meaning that the date and
+ # time format was invalid).
+
+ return 2;
+
+ } elsif ($variable_noerror eq 0){
+
+ # The no error value is set to 0 so return
+ # an error.
+
+ kiriwrite_error("invaliddatetimeformat");
+
+ } else {
+
+ # The no error value is something else other
+ # than 0 or 1 so return an error.
+
+ kiriwrite_error("invalidvariable");
+
+ }
+
+ }
+
+ return 0;
+
+ } elsif ($variable_type eq "directory"){
+ # Check if the directory only contains letters and numbers and
+ # return an error if anything else appears.
+
+ my $variable_data_validated = $variable_data;
+ $variable_data_validated =~ tr/a-zA-Z0-9//d;
+
+ if ($variable_data eq ""){
+
+ if ($variable_noerror eq 1){
+
+ # The no error value is set to 1 so return
+ # a value of 1 (meaning that the directory
+ # name was blank).
+
+ return 1;
+
+ } elsif ($variable_noerror eq 0){
+
+ # The no error value is set to 1 so return
+ # an error.
+
+ kiriwrite_error("blankdirectory");
+
+ } else {
+
+ # The no error value is something else other
+ # than 0 or 1, so return an error.
+
+ kiriwrite_error("invalidvariable");
+
+ }
+
+ }
+
+ if ($variable_data_validated eq ""){
+
+ # The validated data variable is blank, meaning that
+ # it only contains letters and numbers.
+
+ } else {
+
+ # The validated data variable is not blank, meaning
+ # that it contains something else, so return an error
+ # (or a value).
+
+ if ($variable_noerror eq 1){
+
+ # The no error value is set to 1 so return
+ # an value of 2. (meaning that the directory
+ # name is invalid).
+
+ return 2;
+
+ } elsif ($variable_noerror eq 0){
+
+ # The no error value is set to 0 so return
+ # an error.
+
+ kiriwrite_error("invaliddirectory");
+
+ } else {
+
+ # The no error value is something else other
+ # than 0 or 1 so return an error.
+
+ kiriwrite_error("invalidvariable");
+
+ }
+
+ }
+
+ return 0;
+
+ } elsif ($variable_type eq "language_filename"){
+
+ # The variable type is a language filename type.
+ # Check if the language file name is blank and
+ # if it is then return an error (or value).
+
+ if ($variable_data eq ""){
+
+ # The language filename is blank so check the
+ # no error value and return an error (or value).
+
+ if ($variable_noerror eq 1){
+
+ # Language filename is blank and the no error value
+ # is set as 1, so return a value of 1 (saying that
+ # the language filename is blank).
+
+ return 1;
+
+ } elsif ($variable_noerror eq 0) {
+
+ # Language filename is blank and the no error value
+ # is not set as 1, so return an error.
+
+ kiriwrite_error("emptylanguagefilename");
+
+ } else {
+
+ # The noerror value is something else other
+ # than 0 or 1 so return an error.
+
+ kiriwrite_error("invalidvariable");
+
+ }
+
+ }
+
+ # Set the following variables for later on.
+
+ my $variable_data_length = 0;
+ my $variable_data_char = "";
+ my $variable_data_seek = 0;
+
+ # Get the length of the language file name.
+
+ $variable_data_length = length($variable_data);
+
+ do {
+
+ # Get a character from the language filename passed to this
+ # subroutine and the character the seek counter value is set
+ # to.
+
+ $variable_data_char = substr($variable_data, $variable_data_seek, 1);
+
+ # Check if the language filename contains a forward slash or a dot,
+ # if the selected character is a forward slash then return an error
+ # (or value).
+
+ if ($variable_data_char eq "/" || $variable_data_char eq "."){
+
+ # The language filename contains a forward slash or
+ # a dot so depending on the no error value, return
+ # an error or a value.
+
+ if ($variable_noerror eq 1){
+
+ # Language filename contains a forward slash or a dot
+ # and the no error value has been set to 1, so return
+ # an value of 2 (saying that the language file name is
+ # invalid).
+
+ return 2;
+
+ } elsif ($variable_noerror eq 0) {
+
+ # Language filename contains a forward slash and the no
+ # error value has not been set to 1, so return an error.
+
+ kiriwrite_error("invalidlanguagefilename");
+
+ } else {
+
+ # The noerror value is something else other than
+ # 1 or 0 so return an error.
+
+ kiriwrite_error("invalidvariable");
+
+ }
+
+ }
+
+ # Increment the seek counter.
+
+ $variable_data_seek++;
+
+ } until ($variable_data_seek eq $variable_data_length);
+
+ return 0;
+
+ } elsif ($variable_type eq "pagesetting"){
+
+ # The variable type is a page setting, so check if the page
+ # setting has one of the valid options.
+
+ if ($variable_data eq 0 || $variable_data eq 1 || $variable_data eq 2 || $variable_data eq 3){
+
+ # The variable is one of the options above, so continue
+ # to the end of this section.
+
+ } else {
+
+ # The variable is not one of the options above, so check
+ # and see if a error or a value should be returned.
+
+ if ($variable_noerror eq 1){
+
+ # The page setting is invalid and the no error
+ # value is set 1, so return a value of 1
+ # (saying that the page setting value is
+ # invalid).
+
+ return 1;
+
+ } elsif ($variable_noerror eq 0) {
+
+ # Page setting is invalid and the no error value
+ # is not 1, so return an error.
+
+ kiriwrite_error("invalidvariable");
+
+ } else {
+
+ # The no error value is something else other
+ # than 0 or 1 so return an error.
+
+ kiriwrite_error("invalidvariable");
+
+ }
+
+ }
+
+ return 0;
+
+ } elsif ($variable_type eq "page_filename"){
+
+ # The variable type is a page filename type. Check
+ # if the data is empty and if it is then return an
+ # error (or value).
+
+ if ($variable_data eq ""){
+
+ # The filename is blank so check the no error
+ # value and depending on it return an value
+ # or an error.
+
+ if ($variable_noerror eq 1){
+
+ # Page filename is blank and the no error value
+ # is set as 1, so return a value of 1 (saying
+ # the filename is blank).
+
+ return 1;
+
+ } elsif ($variable_noerror eq 0) {
+
+ # Page filename is blank and the no error value
+ # is not 1, so return an error.
+
+ kiriwrite_error("emptypagefilename");
+
+ } else {
+
+ # The no error value is something else other
+ # than 0 or 1 so return an error.
+
+ kiriwrite_error("invalidvariable");
+
+ }
+ }
+
+ # Set the following variables for later on.
+
+ my $variable_data_length = 0;
+ my $variable_data_char = "";
+ my $variable_data_validated = "";
+ my $variable_data_seek = 0;
+ my $variable_data_directory = "";
+ my $variable_data_directorycurrent = "";
+ my $variable_data_firstlevel = 1;
+
+ # Get the length of the filename.
+
+ $variable_data_length = length($variable_data);
+
+ # Check that only valid characters should be appearing in
+ # the filename.
+
+ $variable_data_validated = $variable_data;
+ $variable_data_validated =~ tr|a-zA-Z0-9\.\/||d;
+
+ if ($variable_data_validated ne ""){
+
+ # The validated variable is not blank, meaning the
+ # variable contains invalid characters, so return
+ # an error.
+
+ kiriwrite_error("invalidfilename");
+
+ }
+
+ # Check if the page filename contains the directory command
+ # for up a directory level and if it is, return an error
+ # or return with a number.
+
+ do {
+
+ # Get a character from the filename passed to this subroutine.
+
+ $variable_data_char = substr($variable_data, $variable_data_seek, 1);
+
+ # Check if the current character is the forward slash character.
+
+ if ($variable_data_char eq "/"){
+
+ # Check if the current directory is blank (and on the first level), or if the
+ # current directory contains two dots or one dot, if it does return an error.
+
+ if ($variable_data_directorycurrent eq "" && $variable_data_firstlevel eq 1 || $variable_data_directorycurrent eq ".." || $variable_data_directorycurrent eq "."){
+
+ # Check if the noerror value is set to 1, if it is return an
+ # number, else return an proper error.
+
+ if ($variable_noerror eq 1){
+
+ # Page filename contains invalid characters and
+ # the no error value is set to 1 so return a
+ # value of 2 (meaning that the page filename
+ # is invalid).
+
+ return 2;
+
+ } elsif ($variable_noerror eq 0) {
+
+ # Page filename contains invalid characters and
+ # the no error value is set to 0 so return an
+ # error.
+
+ kiriwrite_error("invalidfilename");
+
+ } else {
+
+ # The no error value is something else other
+ # than 0 or 1 so return an error.
+
+ kiriwrite_error("invalidvariable");
+
+ }
+
+ }
+
+ # Append the forward slash, clear the current directory name and set
+ # the first directory level value to 0.
+
+ $variable_data_directory = $variable_data_directory . $variable_data_char;
+ $variable_data_directorycurrent = "";
+ $variable_data_firstlevel = 0;
+
+ } else {
+
+ # Append the current character to the directory name and to the current
+ # directory name.
+
+ $variable_data_directory = $variable_data_directory . $variable_data_char;
+ $variable_data_directorycurrent = $variable_data_directorycurrent . $variable_data_char;
+
+ }
+
+ # Increment the seek counter.
+
+ $variable_data_seek++;
+
+ } until ($variable_data_seek eq $variable_data_length);
+
+ return 0;
+
+ } elsif ($variable_type eq "outputmodule"){
+
+ # The variable type is a output module filename.
+
+ # Check if the variable_data is blank and if it is
+ # return an error.
+
+ if ($variable_data eq ""){
+
+ # The output module is blank so check if an error
+ # value should be returned or a number should be
+ # returned.
+
+ } else {
+
+ }
+
+ my $variable_data_validated = $variable_data;
+ $variable_data_validated =~ tr/a-zA-Z0-9//d;
+
+ if ($variable_data_validated eq ""){
+
+ } else {
+
+ kiriwrite_error("outputmoduleinvalid");
+
+ }
+
+ return 0;
+
+ } elsif ($variable_type eq "utf8"){
+
+ # The variable type is a UTF8 string.
+
+ # Check if the string is a valid UTF8 string.
+
+ if ($variable_data =~ m/^(
+ [\x09\x0A\x0D\x20-\x7E] # ASCII
+ | [\xC2-\xDF][\x80-\xBF] # non-overlong 2-byte
+ | \xE0[\xA0-\xBF][\x80-\xBF] # excluding overlongs
+ | [\xE1-\xEC\xEE\xEF][\x80-\xBF]{2} # straight 3-byte
+ | \xED[\x80-\x9F][\x80-\xBF] # excluding surrogates
+ | \xF0[\x90-\xBF][\x80-\xBF]{2} # planes 1-3
+ | [\xF1-\xF3][\x80-\xBF]{3} # planes 4-15
+ | \xF4[\x80-\x8F][\x80-\xBF]{2} # plane 16
+ )*$/x){
+
+ # The UTF-8 string is valid.
+
+ } else {
+
+ # The UTF-8 string is not valid, check if the no error
+ # value is set to 1 and return an error if it isn't.
+
+ if ($variable_noerror eq 1){
+
+ # The no error value has been set to 1, so return
+ # a value of 1 (meaning that the UTF-8 string is
+ # invalid).
+
+ return 1;
+
+ } elsif ($variable_noerror eq 0) {
+
+ # The no error value has been set to 0, so return
+ # an error.
+
+ kiriwrite_error("invalidutf8");
+
+ } else {
+
+ # The no error value is something else other than 0
+ # or 1, so return an error.
+
+ kiriwrite_error("invalidoption");
+
+ }
+
+ }
+
+ return 0;
+
+ } else {
+ # Another type than the valid ones above has been specified so return an error specifying an invalid option.
+ kiriwrite_error("invalidoption");
+ }
+
+}
+
+sub kiriwrite_convert{
+#################################################################################
+# kiriwrite_convert: Converts certain characters. #
+# #
+# Usage; #
+# #
+# kiriwrite_convert(data, type); #
+# #
+# data Specifies the data to be used with #
+# type The type of conversion to make (convert from or to kiriwrite #
+# values. #
+#################################################################################
+
+ # Get the data that was passed to the subroutine.
+ my ($data, $type) = @_;
+
+ if ($type eq "kiriwrite"){
+
+ # Convert to into the Kiriwrite format.
+
+ $data =~ s/'/''/g;
+ $data =~ s/\b//g;
+
+ } elsif ($type eq "normal_display"){
+
+ # Convert into a viewable format.
+
+ $data =~ s/&/&/g;
+ $data =~ s/\"/"/g;
+ $data =~ s/'/'/g;
+ $data =~ s/>/>/g;
+ $data =~ s/</</g;
+ $data =~ s/\0//g;
+ $data =~ s/\b//g;
+
+ } elsif ($type eq "normal_out"){
+
+ # Convert into the original format.
+
+ $data =~ s/\0//g;
+ $data =~ s/\b//g;
+
+ } elsif ($type eq "date"){
+
+ # Convert the date given into the proper date.
+
+ # Create the following varialbes to be used later.
+
+ my $date;
+ my $time;
+ my $day;
+ my $day_full;
+ my $month;
+ my $month_check;
+ my $month_full;
+ my $year;
+ my $year_short;
+ my $hour;
+ my $hour_full;
+ my $minute;
+ my $minute_full;
+ my $second;
+ my $second_full;
+ my $seek = 0;
+ my $timelength;
+ my $datelength;
+ my $daylength;
+ my $secondlength;
+ my $startchar = 0;
+ my $char;
+ my $length;
+ my $count = 0;
+
+ # Split the date and time.
+
+ $length = length($data);
+
+ if ($length > 0){
+
+ do {
+
+ # Get the character and check if it is a space.
+
+ $char = substr($data, $seek, 1);
+
+ if ($char eq ' '){
+
+ # The character is a space, so get the date and time.
+
+ $date = substr($data, 0, $seek);
+ $timelength = $length - $seek - 1;
+ $time = substr($data, $seek + 1, $timelength);
+
+ }
+
+ $seek++;
+
+ } until ($seek eq $length);
+
+ # Get the year, month and date.
+
+ $length = length($date);
+ $seek = 0;
+
+ do {
+
+ # Get the character and check if it is a dash.
+
+ $char = substr($date, $seek, 1);
+
+ if ($char eq '-'){
+
+ # The character is a dash, so get the year, month or day.
+
+ $datelength = $seek - $startchar;
+
+ if ($count eq 0){
+
+ # Get the year from the date.
+
+ $year = substr($date, 0, $datelength) + 1900;
+ $startchar = $seek;
+ $count = 1;
+
+ # Get the last two characters to get the short year
+ # version.
+
+ $year_short = substr($year, 2, 2);
+
+ } elsif ($count eq 1){
+
+ # Get the month and day from the date.
+
+ $month = substr($date, $startchar + 1, $datelength - 1) + 1;
+
+ # Check if the month is less then 10, if it is
+ # add a zero to the value.
+
+ if ($month < 10){
+
+ $month_full = '0' . $month;
+
+ } else {
+
+ $month_full = $month;
+
+ }
+
+ $startchar = $seek;
+ $count = 2;
+
+ $daylength = $length - $seek + 1;
+ $day = substr($date, $startchar + 1, $daylength);
+
+ # Check if the day is less than 10, if it is
+ # add a zero to the value.
+
+ if ($day < 10){
+
+ $day_full = '0' . $day;
+
+ } else {
+
+ $day_full = $day;
+
+ }
+
+ }
+
+ }
+
+ $seek++;
+
+ } until ($seek eq $length);
+
+ # Get the length of the time value and reset certain
+ # values to 0.
+
+ $length = length($time);
+ $seek = 0;
+ $count = 0;
+ $startchar = 0;
+
+ do {
+
+ # Get the character and check if it is a colon.
+
+ $char = substr($time, $seek, 1);
+
+ if ($char eq ':'){
+
+ # The character is a colon, so get the hour, minute and day.
+
+ $timelength = $seek - $startchar;
+
+ if ($count eq 0){
+
+ # Get the hour from the time.
+
+ $hour = substr($time, 0, $timelength);
+ $count = 1;
+ $startchar = $seek;
+
+ # If the hour is less than ten then add a
+ # zero.
+
+ if ($hour < 10){
+
+ $hour_full = '0' . $hour;
+
+ } else {
+
+ $hour_full = $hour;
+
+ }
+
+ } elsif ($count eq 1){
+
+ # Get the minute and second from the time.
+
+ $minute = substr($time, $startchar + 1, $timelength - 1);
+ $count = 2;
+
+ # If the minute is less than ten then add a
+ # zero.
+
+ if ($minute < 10){
+
+ $minute_full = '0' . $minute;
+
+ } else {
+
+ $minute_full = $minute;
+
+ }
+
+ $startchar = $seek;
+
+ $secondlength = $length - $seek + 1;
+ $second = substr($time, $startchar + 1, $secondlength);
+
+ # If the second is less than ten then add a
+ # zero.
+
+ if ($second < 10){
+
+ $second_full = '0' . $second;
+
+ } else {
+
+ $second_full = $second;
+
+ }
+
+ }
+
+ }
+
+ $seek++;
+
+ } until ($seek eq $length);
+
+ # Get the setting for displaying the date and time.
+
+ $data = $kiriwrite_config{"system_datetime"};
+
+ # Process the setting for displaying the date and time
+ # using regular expressions
+
+ $data =~ s/DD/$day_full/g;
+ $data =~ s/D/$day/g;
+ $data =~ s/MM/$month_full/g;
+ $data =~ s/M/$month/g;
+ $data =~ s/YY/$year/g;
+ $data =~ s/Y/$year_short/g;
+
+ $data =~ s/hh/$hour_full/g;
+ $data =~ s/h/$hour/g;
+ $data =~ s/mm/$minute_full/g;
+ $data =~ s/m/$minute/g;
+ $data =~ s/ss/$second_full/g;
+ $data =~ s/s/$second/g;
+
+ }
+
+ } else {
+ kiriwrite_error("invalidoption");
+ }
+
+ return $data;
+
+}
+
+sub kiriwrite_output_header{
+#################################################################################
+# kiriwrite_output_header: Outputs the header to the browser/stdout/console. #
+# #
+# Usage: #
+# #
+# kiriwrite_output_header(mimetype); #
+# #
+# mimetype Specifies the mime type of the header. #
+#################################################################################
+
+ # Print a header saying that the page expires immediately since the
+ # date is set in the past.
+
+ #print "Expires: Sunday, 01-Jan-06 00:00:00 GMT\n";
+ #print "Content-Type: text/html; charset=utf-8\n";
+ #print header();
+ print header(-Expires=>'Sunday, 01-Jan-06 00:00:00 GMT', -charset=>'utf-8');
+ return;
+}
+
+sub kiriwrite_processfilename{
+#################################################################################
+# kiriwrite_processfilename: Processes a name and turns it into a filename that #
+# can be used by Kiriwrite. #
+# #
+# Usage: #
+# #
+# kiriwrite_processfilename(text); #
+# #
+# text Specifies the text to be used in the process for creating a new #
+# filename. #
+#################################################################################
+
+ # Get the values that have been passed to the subroutine.
+
+ my ($process_text) = @_;
+
+ # Define some variables that will be used later on.
+
+ my $processed_stageone = "";
+ my $processed_stagetwo = "";
+ my $processed_length = "";
+ my $processed_char = "";
+ my $processed_seek = 0;
+ my $processed_filename = "";
+
+ # Set the first stage value of the processed filename to the
+ # process filename and then filter it out to only contain
+ # numbers and letters (no spaces) and then convert the
+ # capitals to small letters.
+
+ $processed_stageone = $process_text;
+ $processed_stageone =~ tr#a-zA-Z0-9##cd;
+ $processed_stageone =~ tr/A-Z/a-z/;
+
+ # Now set the second stage value of the processed filename
+ # to the first stage value of the processed filename and
+ # then limit the filename down to 64 characters.
+
+ $processed_stagetwo = $processed_stageone;
+ $processed_length = length($processed_stagetwo);
+
+ # Process the second stage filename into the final
+ # filename and do so until the seek counter is 64
+ # or reaches the length of the second stage filename.
+
+ do {
+
+ # Get the character that is the seek counter
+ # is set at.
+
+ $processed_char = substr($processed_stagetwo, $processed_seek, 1);
+
+ # Append to the final processed filename.
+
+ $processed_filename = $processed_filename . $processed_char;
+
+ # Increment the seek counter.
+
+ $processed_seek++;
+
+ } until ($processed_seek eq 64 || $processed_seek eq $processed_length);
+
+ return $processed_filename;
+
+}
+
+sub kiriwrite_error{
+#################################################################################
+# kiriwrite_error: Prints out an error message. #
+# #
+# Usage: #
+# #
+# kiriwrite_error(errortype); #
+# #
+# errortype Specifies the type of error that occured. #
+#################################################################################
+
+ # Get the error type from the subroutine.
+
+ my ($error_type) = @_;
+
+ # Load the list of error messages.
+
+ my ($kiriwrite_error, %kiriwrite_error);
+
+ %kiriwrite_error = (
+ # Catch all error message.
+ "generic" => "An error has occured but not an error that is known to Kiriwrite.",
+
+ # Standard error messages.
+ "blankfilename" => "The filename specified was blank.",
+ "blankvariable" => "A blank variable was specified.",
+ "fileexists" => "A filename specified already exists.",
+ "internalerror" => "An internal error has occured within Kiriwrite.",
+ "invalidoption" => "An invalid option was given.",
+ "invalidaction" => "An invalid action was specified.",
+ "invalidfilename" => "The filename given contains invalid characters.",
+ "invalidmode" => "An invalid mode was specified.",
+ "invalidutf8" => "A UTF-8 string is invalid.",
+ "invalidvariable" => "An variable with invalid data has been found.",
+ "variabletoolong" => "A variable given is too long.",
+
+ # Specific error messages.
+ "blankcompiletype" => "The compile type specified is blank",
+ "blankdatabasepageadd" => "No database was specified when trying to add a page.",
+ "blankdirectory" => "The directory name specified was blank.",
+ "blankfindfilter" => "The find filter was blank.",
+ "blankdatetimeformat" => "The date and time format given is blank.",
+ "databasecategoriestoolong" => "The database categories list is too long.",
+ "databasecopysame" => "The database that the pages are being copied to is the same database that the pages are copied from.",
+ "datadirectoryinvalidpermissions" => "The database directory has invalid permission settings.",
+ "databasedescriptiontoolong" => "The database description is too long.",
+ "databasefilenameinvalid" => "The database filename is invalid.",
+ "databasefilenametoolong" => "The database filename is too long.",
+ "databasefileinvalid" => "The database file is in an invalid format.",
+ "databaseinvalidpermissions" => "The database has invalid permission settings.",
+ "databasenameinvalid" => "The database name contains invalid characters.",
+ "databasenametoolong" => "The database name is too long.",
+ "databasenameblank" => "The database name is blank.",
+ "databasemissingfile" => "The database file is missing.",
+ "databasemovemissingfile" => "The database that the pages are moving to is missing.",
+ "databasemovesame" => "The database that the pages are being moved to is the same database that the pages are moving from.",
+ "dbdirectoryblank" => "The database directory name given was blank.",
+ "dbdirectoryinvalid" => "The database directory name given was invalid.",
+ "filtersdatabasefilenotcreated" => "The filters database was not created because of the invalid permissions set for directory where Kiriwrite is being run from.",
+ "filtersdbinvalidformat" => "The filters database is an invalid format.",
+ "filtersdbpermissions" => "The filters database has invalid permission settings.",
+ "filtersdbmissing" => "The filters database is missing.",
+ "filteridblank" => "The filter identification number given is blank.",
+ "filterdoesnotexist" => "The filter with the identification number given does not exist.",
+ "filteridinvalid" => "The filter identification number given is invalid.",
+ "filteridtoolong" => "The filter identification number given is too long.",
+ "findfiltertoolong" => "The find filter given is too long.",
+ "filterpriorityinvalid" => "The filter priority number given is invalid.",
+ "filterpriorityinvalidchars" => "The filter priority given contains invalid characters.",
+ "filterprioritytoolong" => "The filter priority given is too long.",
+ "invalidcompiletype" => "The compile type given is invalid.",
+ "invalidpagenumber" => "The page number specified is invalid.",
+ "nopagesselected" => "No pages were selected.",
+ "invaliddirectory" => "The directory name specified was invalid.",
+ "invaliddatetimeformat" => "The date and time format given is invalid.",
+ "invalidlanguagefilename" => "An invalid language filename was given.",
+ "newcopydatabasedoesnotexist" => "The database that the selected pages are being copied to does not exist.",
+ "newcopydatabasefileinvalidpermissions" => "The database that the selected pages are being copied has invalid permissions set.",
+ "newcopydatabasefileinvalid" => "The database that the selected pages are being copied to is in an invalid format.",
+ "newmovedatabasedoesnotexist" => "The database that the selected pages are moving to does not exist.",
+ "newmovedatabasefileinvalidpermissions" => "The database that the selected pages are moving to has invalid permissions set.",
+ "newmovedatabasefileinvalid" => "The database that the selected pages are moving to is in an invalid format.",
+ "nodatabasesavailable" => "No databases are available for compiling.",
+ "nodatabaseselected" => "No databases were selected for compiling.",
+ "noeditvaluesselected" => "No values will be changed on the selected pages as no values for changing were selected.",
+ "oldcopydatabasedoesnotexist" => "The database that the selected pages are being copied to does not exist.",
+ "oldcopydatabasefileinvalidpermissions" => "The database that the selected pages are being copied to has invalid permissions set.",
+ "oldcopydatabasefileinvalid" => "The database that the selected pages are being copied to is in an invalid format.",
+ "oldmovedatabasedoesnotexist" => "The database that the selected pages are moving from does not exist.",
+ "oldmovedatabasefileinvalidpermissions" => "The database that the selected pages are moving from has invalid permissions set.",
+ "oldmovedatabasefileinvalid" => "The database that the selected pages are moving from is in an invalid format.",
+ "outputdirectoryblank" => "The output directory name given was blank.",
+ "outputdirectoryinvalid" => "The output directory name given was invalid.",
+ "outputdirectorymissing" => "The output directory is missing",
+ "outputdirectoryinvalidpermissions" => "The output directory has invalid permissions set.",
+ "outputmoduleblank" => "The output module name given is blank.",
+ "outputmoduleinvalid" => "The output module name given is invalid.",
+ "pagefilenamedoesnotexist" => "The page with the filename given does not exist.",
+ "pagefilenameexists" => "The page filename given already exists",
+ "pagefilenameinvalid" => "The page filename given is invalid.",
+ "pagefilenametoolong" => "The page filename given is too long.",
+ "pagefilenameblank" => "The page filename given is blank.",
+ "pagetitletoolong" => "The page title given is too long.",
+ "pagedescriptiontoolong" => "The page description given is too long.",
+ "pagesectiontoolong" => "The page section given is too long.",
+ "pagedatabasefilenametoolong" => "The page database filename given is too long.",
+ "pagesettingstoolong" => "The page settings given is too long.",
+ "pagesettingsinvalid" => "The page settings given are invalid.",
+ "pagetemplatefilenametoolong" => "The page template filename given was too long.",
+ "replacefiltertoolong" => "The replace filter given is too long",
+ "templatenameblank" => "The template name given is blank.",
+ "templatefilenameexists" => "A template with the given filename already exists.",
+ "templatefilenameinvalid" => "The template filename given is invalid.",
+ "templatedatabaseinvalidpermissions" => "The template database has invalid permissions.",
+ "templatedatabaseinvalidformat" => "The template database is in a invalid format.",
+ "templatedirectoryblank" => "The template directory name given was blank.",
+ "templatedirectoryinvalid" => "The template directory name given was invalid.",
+ "templatedatabasefilenotcreated" => "The template database was not created because of the invalid permissions set for the directory where Kiriwrite is being run from.",
+ "templatefilenametoolong" => "The template filename given is too long",
+ "templatenametoolong" => "The template name given is too long",
+ "templatedescriptiontoolong" => "The template description given is too long",
+ "templatedatabasemissing" => "The template database is missing.",
+ "templatedoesnotexist" => "The template filename given does not exist in the templates database.",
+ "templatefilenameblank" => "The template filename given was blank.",
+ );
+
+ # Check if the specified error is blank and if it is
+ # use the generic error messsage.
+
+ if (!$kiriwrite_error{$error_type}){
+ $error_type = "generic";
+ }
+
+ my $pagedata = "<div class=\"errorbox\"><font class=\"errorheader\">Error!</font><br /><font class=\"errortext\">" . $kiriwrite_error{$error_type} . "</font></div>";
+
+ kiriwrite_output_header;
+ kiriwrite_output_page("Error!", $pagedata, "none");
+
+ exit;
+
+}
+
+sub kiriwrite_get_templates{
+#################################################################################
+# kiriwrite_get_templates: Get the list of templates available (and valid) from #
+# the template directory. #
+# #
+# Usage: #
+# #
+# kiriwrite_get_templates(); #
+#################################################################################
+
+ # Open the template folder and get the list of database configuration files.
+
+ opendir(TEMPLATEDIR, $kiriwrite_config{"directory_data_template"});
+ my @templatedir = grep /m*\.xml/, readdir(TEMPLATEDIR);
+ closedir(TEMPLATEDIR);
+
+ # Get the actual filename of the template by removing the .xml part from
+ # the filename.
+
+ my $templatedir_filename = "";
+ my $templatedir_filename_originallength = "";
+ my $templatedir_filename_char = "";
+ my $templatedir_filename_processed = "";
+ my $templatedir_filename_seek = 0;
+ my $templatedir_filename_length = 0;
+ my $templatedir_filename_finallength = 0;
+ my @templatelist_processed;
+ my $templatedir_processed_filename = "";
+ my @templatelist_final;
+ my $templatelist_final_count = 0;
+
+ foreach $templatedir_filename (@templatedir){
+
+ # Get the length of the original filename.
+
+ $templatedir_filename_length = length($templatedir_filename);
+ $templatedir_filename_finallength = $templatedir_filename_length - 4;
+
+ # Get the filename minus the last four characters and put the processed
+ # filename into the array of processed filenames.
+
+ $templatedir_filename_processed = substr($templatedir_filename, 0, $templatedir_filename_finallength);
+
+ $templatelist_processed[$templatedir_filename_seek] = $templatedir_filename_processed;
+
+ # Increment the counter.
+
+ $templatedir_filename_seek++;
+
+ # Clear certain variables before using them again.
+
+ $templatedir_filename_processed = "";
+ $templatedir_filename_length = 0;
+ $templatedir_filename_finallength = 0;
+
+ }
+
+ # Check that each template really does exist and put each valid
+ # template into the final list.
+
+ foreach $templatedir_processed_filename (@templatelist_processed){
+
+ if (-e $kiriwrite_config{"directory_data_template"} . '/' . $templatedir_processed_filename){
+
+ # The template does exist, so add the template to the list of valid templates.
+
+ $templatelist_final[$templatelist_final_count] = $templatedir_processed_filename;
+ $templatelist_final_count++;
+
+ }
+
+ }
+
+ # Return the list of valid templates.
+
+ return @templatelist_final;
+
+}
+
+sub kiriwrite_fileexists{
+#################################################################################
+# kiriwrite_fileexists: Check if a file exists and returns a value depending on #
+# if the file exists or not. #
+# #
+# Usage: #
+# #
+# kiriwrite_fileexists(filename); #
+# #
+# filename Specifies the file name to check if it exists or not. #
+#################################################################################
+
+ # Get the value that was passed to the subroutine.
+
+ my ($filename) = @_;
+
+ # Check if the filename exists, if it does, return a value of 1, else
+ # return a value of 0, meaning that the file was not found.
+
+ if (-e $filename){
+
+ # Specified file does exist so return a value of 1.
+
+ return 0;
+
+ } else {
+
+ # Specified file does not exist so return a value of 0.
+
+ return 1;
+
+ }
+
+}
+
+sub kiriwrite_filepermissions{
+#################################################################################
+# kiriwrite_filepermissions: Check if the file permissions of a file and return #
+# either a 1 saying that the permissions are valid or return a 0 saying that #
+# the permissions are invalid. #
+# #
+# Usage: #
+# #
+# kiriwrite_filepermissions(filename, [read], [write], [filemissingskip]); #
+# #
+# filename Specifies the filename to check for permissions. #
+# read Preform check that the file is readable. #
+# write Preform check that the file is writeable. #
+# filemissingskip Skip the check of seeing if it can read or write if the #
+# file is missing. #
+#################################################################################
+
+ # Get the values that was passed to the subroutine.
+
+ my ($filename, $readpermission, $writepermission, $ignorechecks) = @_;
+
+ # Check to make sure that the read permission and write permission values
+ # are only 1 character long.
+
+ kiriwrite_variablecheck($readpermission, "maxlength", 1, 0);
+ kiriwrite_variablecheck($writepermission, "maxlength", 1, 0);
+ kiriwrite_variablecheck($ignorechecks, "maxlength", 1, 0);
+
+ my $ignorechecks_result = 0;
+
+ # Check if the file should be ignored for read and write checking if
+ # it doesn't exist.
+
+ if ($ignorechecks){
+
+ if (-e $filename){
+
+ # The file exists so the checks are to be done.
+
+ $ignorechecks_result = 0;
+
+ } else {
+
+ # The file does not exist so the checks don't need to
+ # be done to prevent false positives.
+
+ $ignorechecks_result = 1;
+
+ }
+
+ } else {
+
+ $ignorechecks_result = 0;
+
+ }
+
+ # Check if the file should be checked to see if it can be read.
+
+ if ($readpermission && $ignorechecks_result eq 0){
+
+ # The file should be checked to see if it does contain read permissions
+ # and return a 0 if it is invalid.
+
+ if (-r $filename){
+
+ # The file is readable, so do nothing.
+
+ } else {
+
+ # The file is not readable, so return 1.
+
+ return 1;
+
+ }
+
+ }
+
+ # Check if the file should be checked to see if it can be written.
+
+ if ($writepermission && $ignorechecks_result eq 0){
+
+ # The file should be checked to see if it does contain write permissions
+ # and return a 0 if it is invalid.
+
+ if (-w $filename){
+
+ # The file is writeable, so do nothing.
+
+ } else {
+
+ # The file is not writeable, so return 1.
+
+ return 1;
+
+ }
+
+ }
+
+ # No problems have occured, so return 0.
+
+ return 0;
+
+}
+
+sub kiriwrite_utf8convert{
+#################################################################################
+# kiriwrite_utf8convert: Properly converts values into UTF-8 and make sure #
+# that the size of the string is correct when doing input validation. #
+# #
+# Usage: #
+# #
+# utfstring # The UTF-8 string to convert. #
+#################################################################################
+
+ # Get the values passed to the subroutine.
+
+ my ($utfstring) = @_;
+
+ # Load the Encode perl module.
+
+ use Encode;
+
+ # Convert the string.
+
+ my $finalutf8 = Encode::decode_utf8( $utfstring );
+
+ return $finalutf8;
+
+}
+
+sub kiriwrite_critical{
+#################################################################################
+# kiriwrite_critical: Displays a critical error message that cannot be #
+# normally by the kiriwrite_error subroutine. #
+# #
+# Usage: #
+# #
+# errortype Specifies the type of critical error that has occured. #
+#################################################################################
+
+ # Get the value that was passed to the subroutine.
+
+ my ($error_type) = @_;
+
+ # Get the error type from the errortype string.
+
+ if ($error_type eq "configfilemissing"){
+
+ # The error is that the Kiriwrite configuration file is missing.
+ # Print the header, error message and then end the script.
+
+ print header();
+ print "Critical Error: The Kiriwrite configuration file is missing! Running the setup script for Kiriwrite is recommended.";
+ exit;
+
+ } elsif ($error_type eq "configfileinvalidpermissions") {
+
+ # The error is that the Kiriwrite configuration file has invalid
+ # permission settings. Print the header, error messsage and then
+ # end the script.
+
+ print header();
+ print "Critical Error: The Kiriwrite configuration file contains invalid permission settings! Please set the valid permission settings for the configuration file.";
+ exit;
+
+ } elsif ($error_type eq "outputsystemmissing") {
+
+ # The error is that the output system module is missing. Print the
+ # header, error message and then end the script.
+
+ print header();
+ print "Critical Error: The output system module is missing! Running the setup script for Kiriwrite is recommended.";
+ exit;
+
+ } elsif ($error_type eq "outputsysteminvalidpermissions"){
+
+ # The error is that the output system module has invalid permissions
+ # set. Print the header, error message and then end the script.
+
+ print header();
+ print "Critical Error: The output system module contains invalid permission settings! Please set the valid permission settings for the output module.";
+ exit;
+
+ }else {
+
+ # The error type is unspecified, so return a generic error message.
+
+ print header();
+ print "Critical Error: An unspecified critical error has occured.";
+ exit;
+
+ }
+
+}
+
+sub kiriwrite_output_page{
+#################################################################################
+# kiriwrite_output_page: Outputs the page to the browser/stdout/console. #
+# #
+# Usage: #
+# #
+# kiriwrite_output_page(pagetitle, pagedata, menutype); #
+# #
+# pagetitle Specifies the page title. #
+# pagedata Specifies the page data. #
+# menutype Prints out which menu to use. #
+#################################################################################
+
+ my ($pagetitle, $pagedata, $menutype) = @_;
+
+ # Open the script page template and load it into the scriptpage variable,
+ # while declaring the variable.
+
+ open (SCRIPTPAGE, 'page.html');
+ my @scriptpage = <SCRIPTPAGE>;
+ close (SCRIPTPAGE);
+
+ # Define the variables required.
+
+ my $scriptpageline = "";
+ my $pageoutput = "";
+ my $menuoutput = "";
+
+ # Print out the main menu for Kiriwrite.
+
+ $menuoutput = "<a href=\"kiriwrite.cgi?mode=db\">View Databases</a> | <a href=\"kiriwrite.cgi?mode=page\">View Pages</a> | <a href=\"kiriwrite.cgi?mode=filter\">View Filters</a> | <a href=\"kiriwrite.cgi?mode=template\">View Templates</a> | <a href=\"kiriwrite.cgi?mode=compile\">Compile Pages</a> | <a href=\"kiriwrite.cgi?mode=settings\">View Settings</a>\r\n<br />";
+
+ # Check what menu is going to be printed along with the default 'top' menu.
+
+ if ($menutype eq "database"){
+ # If the menu type is database then print out the database sub-menu.
+ $menuoutput = $menuoutput . "<a href=\"kiriwrite.cgi?mode=db\">Show Databases</a> | <a href=\"kiriwrite.cgi?mode=db&action=new\">Add Database</a>";
+
+ } elsif ($menutype eq "pages"){
+ # If the menu type is pages then print out the pages sub-menu.
+
+ # First, fetch the database name from the HTTP query string.
+
+ my $query = new CGI;
+ my $db_filename = $query->param('database');
+
+ # Check if a value has been placed in the db_filename string.
+
+ if (!$db_filename){
+
+ # As the database filename is blank, don't add an option to add a page.
+
+ } else {
+
+ # A database file has been specified so add an option to add a page to
+ # the selected database.
+
+ $menuoutput = $menuoutput . "<a href=\"kiriwrite.cgi?mode=page&action=add&database=" . $db_filename . "\">Add Page</a>";
+
+ }
+
+ } elsif ($menutype eq "filter"){
+
+ # If the menu type is filters then print out the filter sub-menu.
+ $menuoutput = $menuoutput . "<a href=\"kiriwrite.cgi?mode=filter\">Show Filters</a> | <a href=\"kiriwrite.cgi?mode=filter&action=add\">Add Filter</a>";
+
+ } elsif ($menutype eq "settings"){
+
+ # If the menu type is options then print out the options sub-menu.
+ $menuoutput = $menuoutput . "<a href=\"kiriwrite.cgi?mode=settings\">Show Settings</a> | <a href=\"kiriwrite.cgi?mode=settings&action=edit\">Edit Settings</a>";
+
+ } elsif ($menutype eq "template"){
+
+ # If the menu type is template then print out the template sub-menu.
+ $menuoutput = $menuoutput . "<a href=\"kiriwrite.cgi?mode=template\">Show Templates</a> | <a href=\"kiriwrite.cgi?mode=template&action=add\">Add Template</a>";
+
+ } elsif ($menutype eq "compile"){
+
+ # If the menu type is compile then print out the compile sub-menu.
+ $menuoutput = $menuoutput . "<a href=\"kiriwrite.cgi?mode=compile&action=all\">Compile All</a> | <a href=\"kiriwrite.cgi?mode=compile&action=clean\">Clean Output Directory</a>";
+
+ }
+
+ # Find <kiriwrite> tages and replace with the apporiate variables.
+
+ foreach $scriptpageline (@scriptpage){
+
+ $scriptpageline =~ s/<kiriwrite:menu>/$menuoutput/g;
+ $scriptpageline =~ s/<kiriwrite:pagedata>/$pagedata/g;
+
+
+ # Check if page title specified is blank, otherwise add a page title
+ # to the title.
+
+ if ($pagetitle eq ""){
+ $scriptpageline =~ s/<kiriwrite:title>//g;
+ } else {
+ $scriptpageline =~ s/<kiriwrite:title>/ ($pagetitle)/g;
+ }
+
+ # Append processed line to the pageoutput variable.
+
+ $pageoutput = $pageoutput . $scriptpageline;
+
+ }
+
+ # Print out the page to the browser/console/stdout.
+
+ print $pageoutput;
+
+ return;
+
+}
+
+sub kiriwrite_output_xml{
+#################################################################################
+# kiriwrite_output_xml: Outputs several types of data to an XML file #
+# #
+# Usage: #
+# #
+# kiriwrite_output_xml(filename, type, data); #
+# #
+# filename Specifies the filename of the XML file. #
+# type Specifies the type of the XML file to be written. #
+# newsettings Specifies the new settings for the XML file. #
+#################################################################################
+
+ # Get the variables passed from the subroutine.
+
+ my ($xml_filename, $xml_type, @newsettings) = @_;
+
+ # Check if filename is blank, if it is then return an error.
+
+ if ($xml_filename eq ""){
+ # Filename is blank, return an error.
+ kiriwrite_error("blankfilename");
+ }
+
+ # Validate the XML filename to make sure nothing supicious is being passed.
+
+ kiriwrite_variablecheck($xml_filename, "maxlength", 64, 0);
+ kiriwrite_variablecheck($xml_filename, "filename", "", 0);
+
+ # Check what type of XML data to output.
+
+ if ($xml_type eq "config") {
+
+ # The type of XML data to output is a Kiriwrite configuration file.
+
+ # Get the data that has been passed to xml_data from the subroutine and
+ # split them into seperate values.
+
+ my ($xml_config_databasedir, $xml_config_outputdir, $xml_config_imagesuri, $xml_config_datetime, $xml_config_systemlanguage, $xml_config_outputsystem) = @newsettings;
+
+ # Create the XML data layout.
+
+ my $xmldata = "<?xml version=\"1.0\"?>\r\n\r\n<kiriwrite-config>\r\n";
+
+ $xmldata = $xmldata . "<!-- This file was automatically generated by Kiriwrite, please feel free to edit to your own needs. -->\r\n";
+ $xmldata = $xmldata . "\t<settings>\r\n\t\t<directories>\r\n";
+
+ $xmldata = $xmldata . "\t\t\t<database>" . $xml_config_databasedir . "</database>\r\n";
+ $xmldata = $xmldata . "\t\t\t<output>" . $xml_config_outputdir . "</output>\r\n";
+ $xmldata = $xmldata . "\t\t\t<images>" . $xml_config_imagesuri . "</images>\r\n";
+ $xmldata = $xmldata . "\t\t</directories>\r\n";
+
+ $xmldata = $xmldata . "\t\t<language>\r\n";
+ $xmldata = $xmldata . "\t\t\t<type>" . $xml_config_systemlanguage . "</type>\r\n";
+ $xmldata = $xmldata . "\t\t</language>\r\n";
+
+ $xmldata = $xmldata . "\t\t<system>\r\n";
+ $xmldata = $xmldata . "\t\t\t<output>" . $xml_config_outputsystem . "</output>\r\n";
+ $xmldata = $xmldata . "\t\t\t<datetime>" . $xml_config_datetime . "</datetime>\r\n";
+ $xmldata = $xmldata . "\t\t</system>\r\n";
+
+ $xmldata = $xmldata . "\t</settings>\r\n";
+
+ $xmldata = $xmldata . "</kiriwrite-config>";
+
+ # Open the Kiriwrite XML configuration file and write the new settings to the
+ # configuration file.
+
+ open(XMLCONFIG, "> kiriwrite.xml");
+ print XMLCONFIG $xmldata;
+ close(XMLCONFIG);
+
+ } else {
+
+ # The type of XML data is something else that is not supported by
+ # Kiriwrite, so return an error.
+
+ kiriwrite_error("invalidoption");
+
+ }
+
+ return;
+
+}
+
+#################################################################################
+# End listing the functions needed. #
+#################################################################################
+
+#################################################################################
+# Begin proper script execution. #
+#################################################################################
+
+kiriwrite_settings_load; # Load the configuration options.
+
+my $query = new CGI; # Easily fetch variables from the HTTP string.
+
+
+
+# Check if a mode has been specified and if a mode has been specified, continue
+# and work out what mode has been specified.
+
+if ($query->param('mode')){
+ my $http_query_mode = $query->param('mode');
+
+ if ($http_query_mode eq "db"){
+
+ # If mode is 'db' (database), then check what action is required.
+
+ if ($query->param('action')){
+ # An action has been specified, so find out what action has been specified.
+
+ my $http_query_action = $query->param('action');
+
+ if ($http_query_action eq "edit"){
+ # The edit action (which mean edit the settings for the selected database) has been specified,
+ # get the database name and check if the action to edit an database has been confirmed.
+
+ if ($query->param('database')){
+ # If there is a value in the database variable check if it is a valid database. Otherwise,
+ # return an error.
+
+ my $http_query_database = $query->param('database');
+
+ # Check if a value for confirm has been specified, if there is, check if it is the correct
+ # value, otherwise return an error.
+
+ if ($query->param('confirm')){
+ # A value for confirm has been specified, find out what value it is. If the value is correct
+ # then edit the database settings, otherwise return an error.
+
+ my $http_query_confirm = $query->param('confirm');
+
+ if ($http_query_confirm eq "yes"){
+ # Value is correct, collect the variables to pass onto the database variable.
+
+ # Load the XML::Simple module.
+
+ use XML::Simple;
+ my $xsl = XML::Simple->new();
+
+ # Get the variables from the HTTP query.
+
+ my $newdatabasename = $query->param('databasename');
+ my $newdatabasedescription = $query->param('databasedescription');
+ my $newdatabasefilename = $query->param('databasefilename');
+ my $databasename = $query->param('olddatabasename');
+ my $databasedescription = $query->param('olddatabasedescription');
+ my $databaseshortname = $query->param('database');
+ my $databasenotes = $query->param('databasenotes');
+ my $databasecategories = $query->param('databasecategories');
+
+ # Check the permissions of the database configuration file and return
+ # an error if the database permissions are invalid.
+
+ # Pass the variables to the database editing subroutine.
+
+ my $pagedata = kiriwrite_database_edit($databaseshortname, $databasename, $databasedescription, $newdatabasefilename, $newdatabasename, $newdatabasedescription, $databasenotes, $databasecategories, 1);
+
+ kiriwrite_output_header;
+ kiriwrite_output_page("Database Edited", $pagedata, "database");
+ exit;
+
+ } else {
+ # Value is incorrect, return and error.
+ kiriwrite_error("invalidvariable");
+ }
+
+ }
+
+ # Display the form for editing an database.
+ my $pagedata = kiriwrite_database_edit($http_query_database);
+
+ kiriwrite_output_header;
+ kiriwrite_output_page("Edit Database", $pagedata, "database");
+ exit;
+
+ } else {
+
+ # If there is no value in the database variable, then return an error.
+ kiriwrite_error("invalidvariable");
+
+ }
+
+ } elsif ($http_query_action eq "delete"){
+
+ # Action equested is to delete a database, find out if the user has already confirmed deletion of the database
+ # and if the deletion of the database has been confirmed, delete the database.
+
+ if ($query->param('confirm')){
+
+ # User has confirmed to delete a database, pass the parameters to the kiriwrite_database_delete
+ # subroutine.
+
+ my $database_filename = $query->param('database');
+ my $database_confirm = $query->param('confirm');
+ my $pagedata = kiriwrite_database_delete($database_filename, $database_confirm);
+
+ kiriwrite_output_header;
+ kiriwrite_output_page("Delete Database", $pagedata, "database");
+
+ exit;
+
+ }
+
+ # User has clicked on the delete link (thus hasn't confirmed the action to delete a database).
+
+ my $database_filename = $query->param('database');
+ my $pagedata = kiriwrite_database_delete($database_filename);
+
+ kiriwrite_output_header;
+ kiriwrite_output_page("Delete Database", $pagedata, "database");
+
+ exit;
+
+ } elsif ($http_query_action eq "new"){
+
+ # Action requested is to create a new database, find out if the user has already entered the information needed
+ # to create a database and see if the user has confirmed the action, otherwise printout a form for adding a
+ # database.
+
+ my $http_query_confirm = $query->param('confirm');
+
+ # Check if the confirm value is correct.
+
+ if ($http_query_confirm){
+ if ($http_query_confirm eq 1){
+
+ # User has confirmed to create a database, pass the parameters to the
+ # kiriwrite_database_add subroutine.
+
+ my $http_query_confirm = $query->param('confirm');
+
+ my $database_name = $query->param('databasename');
+ my $database_description = $query->param('databasedescription');
+ my $database_filename = $query->param('databasefilename');
+ my $database_notes = $query->param('databasenotes');
+ my $database_categories = $query->param('databasecategories');
+
+ my $pagedata = kiriwrite_database_add($database_filename, $database_name, $database_description, $database_notes, $database_categories, $http_query_confirm);
+
+ kiriwrite_output_header;
+ kiriwrite_output_page("Add Database", $pagedata, "database");
+ exit;
+
+ } else {
+
+ # The confirm value is something else other than 1 (which it shouldn't be), so
+ # return an error.
+
+ }
+ }
+
+ # User has clicked on the 'Add Database' link.
+
+ my $pagedata = kiriwrite_database_add;
+
+ kiriwrite_output_header;
+ kiriwrite_output_page("Add Database", $pagedata, "database");
+ exit;
+
+ } else {
+ # Another option has been specified, so return an error.
+
+ kiriwrite_error("invalidaction");
+ }
+ }
+
+ # No action has been specified, do the default action of displaying a list
+ # of databases.
+
+ my $pagedata = kiriwrite_database_list;
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("", $pagedata, "database"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+ } elsif ($http_query_mode eq "page"){
+
+ # If mode is 'page', then check what action is required.
+
+ if ($query->param('action')){
+ my $http_query_action = $query->param('action');
+
+ # Check if the action requested matches with one of the options below. If it does,
+ # go to that section, otherwise return an error.
+
+ if ($http_query_action eq "view"){
+
+ # The action selected was to view pages from a database,
+
+ my $database_name = $query->param('database');
+ my $pagedata = kiriwrite_page_list($database_name);
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Viewing Database", $pagedata, "pages"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+ } elsif ($http_query_action eq "add"){
+
+ # The action selected was to add a page to the selected database.
+
+ my $http_query_confirm = $query->param('confirm');
+
+ if (!$http_query_confirm){
+
+ $http_query_confirm = 0;
+
+ }
+
+ if ($http_query_confirm eq 1){
+
+ my $http_query_database = $query->param('database');
+ my $http_query_filename = $query->param('pagefilename');
+ my $http_query_name = $query->param('pagename');
+ my $http_query_description = $query->param('pagedescription');
+ my $http_query_section = $query->param('pagesection');
+ my $http_query_template = $query->param('pagetemplate');
+ my $http_query_settings = $query->param('pagesettings');
+ my $http_query_content = $query->param('pagecontent');
+
+ my $pagedata = kiriwrite_page_add($http_query_database, $http_query_filename, $http_query_name, $http_query_description, $http_query_section, $http_query_template, $http_query_settings, $http_query_content, $http_query_confirm);
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Add Page", $pagedata, "pages"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+ }
+
+ my $http_query_database = $query->param('database');
+ my $pagedata = kiriwrite_page_add($http_query_database);
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Add Page", $pagedata, "pages"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+ } elsif ($http_query_action eq "edit"){
+
+ # The action selected was to edit a page from a database.
+
+ my $http_query_confirm = $query->param('confirm');
+
+ if (!$http_query_confirm){
+
+ $http_query_confirm = 0;
+
+ }
+
+ if ($http_query_confirm eq 1){
+
+ # Get the needed values from the HTTP query.
+
+ my $http_query_database = $query->param('database');
+ my $http_query_filename = $query->param('page');
+ my $http_query_newfilename = $query->param('pagefilename');
+ my $http_query_name = $query->param('pagename');
+ my $http_query_description = $query->param('pagedescription');
+ my $http_query_section = $query->param('pagesection');
+ my $http_query_template = $query->param('pagetemplate');
+ my $http_query_settings = $query->param('pagesettings');
+ my $http_query_content = $query->param('pagecontent');
+
+ # Pass the values to the editing pages subroutine.
+
+ my $pagedata = kiriwrite_page_edit($http_query_database, $http_query_filename, $http_query_newfilename, $http_query_name, $http_query_description, $http_query_section, $http_query_template, $http_query_settings, $http_query_content, $http_query_confirm);
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Edit Page", $pagedata, "pages"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+ }
+
+ # Get the needed values from the HTTP query.
+
+ my $http_query_database = $query->param('database');
+ my $http_query_filename = $query->param('page');
+
+ # Pass the values to the editing pages subroutine.
+
+ my $pagedata = kiriwrite_page_edit($http_query_database, $http_query_filename);
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Edit Page", $pagedata, "pages"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+
+ } elsif ($http_query_action eq "delete"){
+
+ # The action selected was to delete a page from a database.
+
+ my $http_query_database = $query->param('database');
+ my $http_query_page = $query->param('page');
+ my $http_query_confirm = $query->param('confirm');
+
+ my $pagedata = "";
+ my $selectionlist = "";
+
+ if ($http_query_confirm){
+
+ # The action has been confirmed, so try to delete the selected page
+ # from the database.
+
+ $pagedata = kiriwrite_page_delete($http_query_database, $http_query_page, $http_query_confirm);
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Delete Page", $pagedata, "pages"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+ }
+
+ $pagedata = kiriwrite_page_delete($http_query_database, $http_query_page);
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Delete Page", $pagedata, "pages"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+
+ } elsif ($http_query_action eq "multidelete"){
+
+ # The action selected was to delete multiple pages from a
+ # database.
+
+ my $http_query_database = $query->param('database');
+ my $http_query_confirm = $query->param('confirm');
+
+ my @filelist;
+ my $pagedata;
+
+ if ($http_query_confirm){
+
+ # The action to delete multiple pages from the selected
+ # database has been confirmed.
+
+ @filelist = kiriwrite_selectedlist();
+ $pagedata = kiriwrite_page_multidelete($http_query_database, $http_query_confirm, @filelist);
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Delete selected pages", $pagedata, "pages"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+ }
+
+ # Get the list of selected pages and pass them to the
+ # multiple page delete subroutine.
+
+ @filelist = kiriwrite_selectedlist();
+ $pagedata = kiriwrite_page_multidelete($http_query_database, $http_query_confirm, @filelist);
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Delete selected pages", $pagedata, "pages"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+ } elsif ($http_query_action eq "multimove"){
+
+ # The action selected was to move multiple pages from a
+ # database.
+
+ my $http_query_database = $query->param('database');
+ my $http_query_newdatabase = $query->param('newdatabase');
+ my $http_query_confirm = $query->param('confirm');
+
+ my @filelist;
+ my $pagedata;
+
+ if ($http_query_confirm){
+
+ # The action to move multiple pages from the selected
+ # database has been confirmed.
+
+ @filelist = kiriwrite_selectedlist();
+ $pagedata = kiriwrite_page_multimove($http_query_database, $http_query_newdatabase, $http_query_confirm, @filelist);
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Move selected pages", $pagedata, "pages"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+ }
+
+ # Get the list of selected pages and pass them to the
+ # multiple page move subroutine.
+
+ @filelist = kiriwrite_selectedlist();
+ $pagedata = kiriwrite_page_multimove($http_query_database, $http_query_newdatabase, $http_query_confirm, @filelist);
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Move selected pages", $pagedata, "pages"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+ } elsif ($http_query_action eq "multicopy"){
+
+ # The action selected was to copy multiple pages from a
+ # database.
+
+ my $http_query_database = $query->param('database');
+ my $http_query_newdatabase = $query->param('newdatabase');
+ my $http_query_confirm = $query->param('confirm');
+
+ my @filelist;
+ my $pagedata;
+
+ if ($http_query_confirm){
+
+ # The action to copy multiple pages from the selected
+ # database has been confirmed.
+
+ @filelist = kiriwrite_selectedlist();
+ $pagedata = kiriwrite_page_multicopy($http_query_database, $http_query_newdatabase, $http_query_confirm, @filelist);
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Copy selected pages", $pagedata, "pages"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+ }
+
+ # Get the list of selected pages and pass them to the
+ # multiple page copy subroutine.
+
+ @filelist = kiriwrite_selectedlist();
+ $pagedata = kiriwrite_page_multicopy($http_query_database, $http_query_newdatabase, $http_query_confirm, @filelist);
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Copy selected pages", $pagedata, "pages"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+ } elsif ($http_query_action eq "multiedit"){
+
+ # The action selected was to edit multiple pages from a
+ # database.
+
+ my $http_query_database = $query->param('database');
+ my $http_query_newsection = $query->param('newsection');
+ my $http_query_altersection = $query->param('altersection');
+ my $http_query_newtemplate = $query->param('newtemplate');
+ my $http_query_altertemplate = $query->param('altertemplate');
+ my $http_query_newsettings = $query->param('newsettings');
+ my $http_query_altersettings = $query->param('altersettings');
+ my $http_query_confirm = $query->param('confirm');
+
+ my @filelist;
+ my $pagedata;
+
+ if (!$http_query_confirm){
+
+ @filelist = kiriwrite_selectedlist();
+ $pagedata = kiriwrite_page_multiedit($http_query_database, $http_query_newsection, $http_query_altersection, $http_query_newtemplate, $http_query_altertemplate, $http_query_newsettings, $http_query_altersettings, $http_query_confirm, @filelist);
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Edit selected pages", $pagedata, "pages"); # Output the page to browser/console/stdout.
+ exit;
+
+ }
+
+ # Get the list of selected pages and pass them to the
+ # multiple page edit subroutine.
+
+ @filelist = kiriwrite_selectedlist();
+ $pagedata = kiriwrite_page_multiedit($http_query_database, $http_query_newsection, $http_query_altersection, $http_query_newtemplate, $http_query_altertemplate, $http_query_newsettings, $http_query_altersettings, $http_query_confirm, @filelist);
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Edit selected pages", $pagedata, "pages"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+ } else {
+ kiriwrite_error("invalidaction");
+ }
+
+ } else {
+
+ # If there the action option is left blank, then print out a form where the database
+ # can be selected to view pages from.
+
+ my $pagedata = kiriwrite_page_list;
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Database Selection", $pagedata, "pages"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+ }
+
+ # No action has been specified, do the default action of listing pages from
+ # the first database found in the directory.
+
+ } elsif ($http_query_mode eq "filter"){
+
+ # If there's a value for action in the HTTP query, then
+ # get that value that is in the HTTP query.
+
+ if ($query->param('action')){
+
+ # There is a value for action in the HTTP query,
+ # so get the value from it.
+
+ my $http_query_action = $query->param('action');
+
+ if ($http_query_action eq "add"){
+
+ # The action the user requested is to add a filter to the
+ # filters database.
+
+ # Check if there is a value in confirm and if there is
+ # then pass it on to the new find and replace words
+ # to add to the filter database.
+
+ my $http_query_confirm = $query->param('confirm');
+
+ if ($http_query_confirm){
+
+ # There is a value in http_query_confirm, so pass on the
+ # new find and replace words so that they can be added
+ # to the filters database.
+
+ my $http_query_findwords = $query->param('findword');
+ my $http_query_replacewords = $query->param('replaceword');
+ my $http_query_priority = $query->param('priority');
+ my $http_query_notes = $query->param('notes');
+
+ my $pagedata = kiriwrite_filter_add($http_query_findwords, $http_query_replacewords, $http_query_priority, $http_query_notes, $http_query_confirm);
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Add Filters", $pagedata, "filter"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+ }
+
+ my $pagedata = kiriwrite_filter_add();
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Add Filters", $pagedata, "filter"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+ } elsif ($http_query_action eq "edit"){
+
+ # The action the user requested is to edit an filter from
+ # the filters database.
+
+ my $http_query_number = $query->param('filter');
+ my $http_query_confirm = $query->param('confirm');
+
+ if ($http_query_confirm){
+
+ # There is a value in http_query_confirm, so pass on the
+ # new find and replace words so that the filters database
+ # can be edited.
+
+ my $http_query_findwords = $query->param('filterfind');
+ my $http_query_replacewords = $query->param('filterreplace');
+ my $http_query_priority = $query->param('priority');
+ my $http_query_notes = $query->param('notes');
+
+ my $pagedata = kiriwrite_filter_edit($http_query_number, $http_query_findwords, $http_query_replacewords, $http_query_priority, $http_query_notes, $http_query_confirm);
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Edit Filter", $pagedata, "filter"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+ }
+
+ my $pagedata = kiriwrite_filter_edit($http_query_number);
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Edit Filter", $pagedata, "filter"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+ } elsif ($http_query_action eq "delete"){
+
+ # The action the user requested is to delete an filter
+ # from the filters database.
+
+ my $http_query_number = $query->param('filter');
+ my $http_query_confirm = $query->param('confirm');
+
+ if ($http_query_confirm){
+
+ my $pagedata = kiriwrite_filter_delete($http_query_number, $http_query_confirm);
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Delete Filter", $pagedata, "filter"); # Output the page to browser/console/stdout.
+ exit; # End the script
+
+ }
+
+ my $pagedata = kiriwrite_filter_delete($http_query_number);
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Delete Filter", $pagedata, "filter"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+ } else {
+
+ # Another action was requested that was not one of
+ # the ones prcedding this catch all, so return
+ # an error saying that an invalid option was
+ # specified.
+
+ kiriwrite_error("invalidaction");
+
+ }
+
+ } else {
+
+ my $pagedata = kiriwrite_filter_list();
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("View Filters", $pagedata, "filter"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+ }
+
+
+
+ } elsif ($http_query_mode eq "template"){
+
+ # Check if an action has been specified in the HTTP query.
+
+ if ($query->param('action')){
+
+ # An action has been specified in the HTTP query.
+
+ my $http_query_action = $query->param('action');
+
+ if ($http_query_action eq "delete"){
+ # Get the required parameters from the HTTP query.
+
+ my $http_query_template = $query->param('template');
+ my $http_query_confirm = $query->param('confirm');
+
+ # Check if a value for confirm has been specified (it shouldn't)
+ # be blank.
+
+ if ($http_query_confirm eq ""){
+ # The confirm parameter of the HTTP query is blank, so
+ # write out a form asking the user to confirm the deletion
+ # of the selected template.
+
+ my $pagedata = kiriwrite_template_delete($http_query_template);
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Delete Template", $pagedata, "template"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+ } else {
+
+ my $pagedata = kiriwrite_template_delete($http_query_template, $http_query_confirm);
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Delete Template", $pagedata, "template"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+ }
+
+ } elsif ($http_query_action eq "add") {
+
+ # Get the variables from the HTTP query in preperation for processing.
+
+ my $http_query_confirm = $query->param('confirm');
+ my $http_query_templatelayout = $query->param('templatelayout');
+ my $http_query_templatename = $query->param('templatename');
+ my $http_query_templatedescription = $query->param('templatedescription');
+ my $http_query_templatefilename = $query->param('templatefilename');
+
+ # Check if there is a confirmed value in the http_query_confirm variable.
+
+ if (!$http_query_confirm){
+
+ # Since there is no confirm value, print out a form for creating a new
+ # template.
+
+ my $pagedata = kiriwrite_template_add();
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Add Template", $pagedata, "template"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+ } else {
+
+ # A value in the http_query_confirm value is specified, so pass the
+ # variables onto the kiriwrite_template_add subroutine.
+
+ my $pagedata = kiriwrite_template_add($http_query_templatefilename, $http_query_templatename, $http_query_templatedescription, $http_query_templatelayout, $http_query_confirm);
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Add Template", $pagedata, "template"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+ }
+
+ } elsif ($http_query_action eq "edit") {
+
+ # Get the required parameters from the HTTP query.
+
+ my $http_query_templatefile = $query->param('template');
+ my $http_query_confirm = $query->param('confirm');
+
+ # Check to see if http_query_confirm has a value of '1' in it and
+ # if it does, edit the template using the settings providied.
+
+ if (!$http_query_confirm){
+
+ # Since there is no confirm value, open the template configuration
+ # file and the template file itself then print out the data on to
+ # the form.
+
+ my $pagedata = kiriwrite_template_edit($http_query_templatefile);
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Edit Template", $pagedata, "template"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+ } elsif ($http_query_confirm eq 1) {
+
+ # Since there is a confirm value of 1, the user has confirm the
+ # action of editing of a template so get the other variables
+ # that were also sent and pass the variables to the subroutine.
+
+ my $http_query_newfilename = $query->param('newfilename');
+ my $http_query_newname = $query->param('newname');
+ my $http_query_newdescription = $query->param('newdescription');
+ my $http_query_newlayout = $query->param('newlayout');
+
+ my $pagedata = kiriwrite_template_edit($http_query_templatefile, $http_query_newfilename, $http_query_newname, $http_query_newdescription, $http_query_newlayout, $http_query_confirm);
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Edit Template", $pagedata, "template"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+ } else {
+
+ # Another confirm value is there instead of '0' or '1'. Return
+ # an error saying it is invalid.
+
+ kiriwrite_error("invalidvariable");
+
+ }
+
+ } else {
+
+ # Another action was specified and was not one of the ones above, so
+ # return an error.
+
+ kiriwrite_error("invalidaction");
+
+ }
+
+ } else {
+
+ # If the action option is left blank, then print out a form where the list
+ # of templates are available.
+
+ my $pagedata = kiriwrite_template_list;
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("View Templates", $pagedata, "template"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+ }
+
+ } elsif ($http_query_mode eq "compile"){
+
+ # The mode selected is to compile pages from databases.
+
+ # If the action option is left blank, then print out a form where the list
+ # of databases to compile are available.
+
+ if ($query->param('action')){
+
+ my $http_query_action = $query->param('action');
+
+ if ($http_query_action eq "compile"){
+
+ # The specified action is to compile the pages, check if the
+ # action to compile the page has been confirmed.
+
+ my $http_query_confirm = $query->param('confirm');
+ my $http_query_type = $query->param('type');
+
+ # If it is blank, set the confirm value to 0.
+
+ if (!$http_query_confirm){
+
+ # The http_query_confirm variable is uninitalised, so place a
+ # '0' (meaning an unconfirmed action).
+
+ $http_query_confirm = 0;
+
+ }
+
+ # If the compile type is blank then return an error.
+
+ if (!$http_query_type){
+
+ # Compile type is blank so return an error.
+
+ kiriwrite_error("blankcompiletype");
+
+ }
+
+ if ($http_query_type eq "multiple"){
+
+ if ($http_query_confirm eq 1){
+
+ # The action to compile the pages has been confirmed so
+ # compile the pages.
+
+ my @selectedlist = kiriwrite_selectedlist();
+ my $pagedata = kiriwrite_compile_makepages($http_query_type, $http_query_confirm, @selectedlist);
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Compiled Pages", $pagedata, "compile"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+ } else {
+
+ # The action to compile the pages has not been confirmed
+ # so write a form asking the user to confirm the action
+ # of compiling the pages.
+
+ my @selectedlist = kiriwrite_selectedlist();
+ my $pagedata = kiriwrite_compile_makepages($http_query_type, $http_query_confirm, @selectedlist);
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Compile mulitple databases", $pagedata, "compile"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+ }
+
+ } elsif ($http_query_type eq "single"){
+
+ my $http_query_database = $query->param('database');
+ my @selectedlist;
+ $selectedlist[0] = $http_query_database;
+ my $pagedata = kiriwrite_compile_makepages($http_query_type, $http_query_confirm, @selectedlist);
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Compile one database", $pagedata, "compile");
+ exit; # End the script.
+
+ } else {
+
+ kiriwrite_error("invalidcompiletype");
+
+ }
+
+ } elsif ($http_query_action eq "all"){
+
+ # The selected action is to compile all of the databases
+ # in the database directory. Check if the action to
+ # compile all of the databases has been confirmed.
+
+ my $http_query_confirm = $query->param('confirm');
+
+ if (!$http_query_confirm){
+
+ # The http_query_confirm variable is uninitalised, so place a
+ # '0' (meaning an unconfirmed action).
+
+ $http_query_confirm = 0;
+
+ }
+
+ if ($http_query_confirm eq 1){
+
+ # The action to compile all the databases has been confirmed.
+
+ }
+
+ my $pagedata = kiriwrite_compile_all();
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Compile All Databases", $pagedata, "compile");
+ exit;
+
+ } elsif ($http_query_action eq "clean") {
+
+ # The selected action is to clean the output directory.
+ # Check if the action to clean the output directory
+ # has been confirmed.
+
+ my $http_query_confirm = $query->param('confirm');
+
+ if (!$http_query_confirm){
+
+ # The http_query_confirm variable is uninitalised, so place a
+ # '0' (meaning an unconfirmed action).
+
+ $http_query_confirm = 0;
+
+ }
+
+ if ($http_query_confirm eq 1){
+
+ # The action to clean the output directory has been confirmed.
+
+ my $pagedata = kiriwrite_compile_clean($http_query_confirm);
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Clean Output Directory", $pagedata, "compile"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+ }
+
+ # The action to clean the output directory is not
+ # confirmed, so write a page asking the user
+ # to confirm cleaning the output directory.
+
+ my $pagedata = kiriwrite_compile_clean();
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Clean Output Directory", $pagedata, "compile"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+ } else {
+
+ # The action specified was something else other than those
+ # above, so return an error.
+
+ kiriwrite_error("invalidaction");
+
+ }
+ }
+
+ my $pagedata = kiriwrite_compile_list;
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Compile Pages", $pagedata, "compile"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+ } elsif ($http_query_mode eq "settings"){
+
+ # The mode selected is view (and change settings).
+
+ # If the action value has been left blank, then view the list of
+ # current settings.
+
+ if ($query->param('action')){
+ my $http_query_action = $query->param('action');
+
+ if ($http_query_action eq "edit"){
+
+ # The action specified is to edit the settings. Check if the action
+ # to edit the settings has been confirmed.
+
+ my $http_query_confirm = $query->param('confirm');
+
+ if (!$http_query_confirm){
+
+ # The confirm value is blank, so set it to 0.
+
+ $http_query_confirm = 0;
+
+ }
+
+ if ($http_query_confirm eq 1){
+
+ # The action to edit the settings has been confirmed. Get the
+ # required settings from the HTTP query.
+
+ my $http_query_database = $query->param('databasedir');
+ my $http_query_output = $query->param('outputdir');
+ my $http_query_imagesuri = $query->param('imagesuripath');
+ my $http_query_datetimeformat = $query->param('datetime');
+ my $http_query_systemlanguage = $query->param('language');
+ my $http_query_outputsystem = $query->param('outputsys');
+
+ my $pagedata = kiriwrite_settings_edit($http_query_database, $http_query_output, $http_query_imagesuri, $http_query_datetimeformat, $http_query_systemlanguage, $http_query_outputsystem, $http_query_confirm);
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Edit Settings", $pagedata, "settings"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+ }
+
+ # The action to edit the settings has not been confirmed.
+
+ my $pagedata = kiriwrite_settings_edit;
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("Edit Settings", $pagedata, "settings"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+ } else {
+
+ # The action specified was something else other than those
+ # above, so return an error.
+
+ kiriwrite_error("invalidaction");
+
+ }
+
+ }
+
+ # No action has been specified, so print out the list of settings currently being used.
+
+ my $pagedata = kiriwrite_settings_view;
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("View Settings", $pagedata, "settings"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+ } else {
+ # Another mode has been specified than the ones above, so return an error saying that
+ # an invalid option was specified.
+
+ kiriwrite_error("invalidmode");
+ }
+
+} else {
+
+ # No mode has been specified, so print the default "first-run" view of the
+ # database list.
+
+ my $pagedata = kiriwrite_database_list;
+
+ kiriwrite_output_header; # Output the header to browser/console/stdout.
+ kiriwrite_output_page("", $pagedata, "database"); # Output the page to browser/console/stdout.
+ exit; # End the script.
+
+}
+
+__END__
+
+=head1 NAME
+
+Kiriwrite
+
+=head1 DESCRIPTION
+
+Web-based webpage compiler.
+
+=head1 AUTHOR
+
+Steve Brokenshire <sbrokenshire@xestia.co.uk>
+
+=head1 USAGE
+
+This perl script is intended to be used on a web server which has CGI with Perl support or with mod_perl support.
+
+=head1 DOCUMENTATION
+
+For more information on how to use Kiriwrite, please see the documentation that was included with Kiriwrite.
+
+- From the Xestia Documentation website: http://documentation.xestia.co.uk and click on the Kiriwrite link on the page.
+
+- From the Documentation directory from the Kiriwrite source packages (.tar/.tar.gz/.tar.bz2).
+
+- In the /usr/share/doc/kiriwrite directory if you installed the distribution-specific packages (and also have access to the server itself).
\ No newline at end of file
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