source/import/import.cpp

   1 // import.cpp - Import subroutines.
   2 //
   3 // (c) 2012-2015 Xestia Software Development.
   4 //
   5 // This file is part of Xestia Address Book.
   6 //
   7 // Xestia Address Book is free software: you can redistribute it and/or modify
   8 // it under the terms of the GNU General Public License as published by the
   9 // Free Software Foundation, version 3 of the license.
  10 //
  11 // Xestia Address Book is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14 // GNU General Public License for more details.
  15 //
  16 // You should have received a copy of the GNU General Public License along
  17 // with Xestia Address Book. If not, see <http://www.gnu.org/licenses/>
  18
  19 #include <wx/filedlg.h>
  20 #include <wx/filename.h>
  21 #include <wx/regex.h>
  22 #include <wx/tokenzr.h>
  23 #include <wx/ffile.h>
  24 #include <map>
  25
  26 #include "import-vcard3.h"
  27 #include "import-vcard4.h"
  28 #include "import-struct.h"
  29 #include "../frmMain.h"
  30 #include "frmImportContacts.h"
  31 #include "frmImportResults.h"
  32 #include "../common/uuid.h"
  33 #include "../common/dirs.h"
  34
  35 void ImportRun(frmMain *frmMainPtrInc){
  36
  37         // Bring up a dialog selecting one or multiple
  38         // files for processing based on type.
  39
  40         frmMainPtrInc->PauseAllTimers();
  41
  42         wxString FileTypes;
  43
  44         int ImportType = 0;
  45         wxString FinalFilename;
  46         wxArrayString SelectedFileList;
  47         wxString SelectedFileDirectory;
  48         wxString AccountName;
  49         wxString AccountType;
  50         int ImportErrorCount = 0;
  51
  52         std::map<int,wxString> *ResultData = new std::map<int,wxString>;
  53
  54         FileTypes.Append(wxT("vCard 4.0 Contact(s) (*.vcf)"));
  55         FileTypes.Append(wxT("|*.vcf|"));
  56         FileTypes.Append(wxT("vCard 3.0 Contact(s) (*.vcf)"));
  57         FileTypes.Append(wxT("|*.vcf"));
  58
  59         // Open up the dialog to import file data.
  60
  61         wxFileDialog ImportDlg(frmMainPtrInc, wxT("Import Contacts"), wxT(""), wxT(""),
  62                 FileTypes, wxFD_OPEN|wxFD_MULTIPLE);
  63
  64         if (ImportDlg.ShowModal() == wxID_CANCEL){
  65
  66                 frmMainPtrInc->ResumeAllTimers();
  67                 return;
  68
  69         }
  70
  71         // Get the list of filenames.
  72
  73         ImportDlg.GetPaths(SelectedFileList);
  74
  75         // Find which data type is being used.
  76
  77         ImportType = ImportDlg.GetFilterIndex();
  78
  79         std::map<int, ImportDataContact> ContactData;
  80
  81         if (ImportType == 0){
  82
  83                 ContactData = ImportVCard4(&SelectedFileList);
  84
  85         }
  86
  87         // vCard 3.0 import
  88
  89         if (ImportType == 1){
  90
  91                 ContactData = ImportVCard3(&SelectedFileList);
  92
  93         }
  94
  95         // Check how many contacts are in the set. If zero, throw an error
  96         // message and exit.
  97
  98         if (ContactData.size() == 0){
  99
 100                 wxMessageBox(_("No valid contacts within the file(s) selected."), _("Unable to import"));
 101
 102                 return;
 103
 104         }
 105
 106         // Show a form to let the user select the
 107         // contacts needed to import and which account
 108         // they go to.
 109
 110         frmImportContacts *frmIC = new frmImportContacts(frmMainPtrInc);
 111
 112         frmIC->SetupList(&ContactData);
 113         frmIC->ShowModal();
 114         frmIC->GetResults(&ContactData);
 115         AccountName = frmIC->GetAccount();
 116         AccountType = frmIC->GetAccountType();
 117
 118         if (frmIC->GetDialogResult() == FALSE){
 119
 120                 // User decided not to import. Clean up the
 121                 // dialog.
 122
 123                 delete frmIC;
 124                 frmIC = NULL;
 125                 frmMainPtrInc->ResumeAllTimers();
 126                 return;
 127
 128         }
 129
 130         delete frmIC;
 131         frmIC = NULL;
 132
 133         // Import the contacts into the selected account.
 134
 135         int ImportCount = 0;
 136         int ImportSeek = 0;
 137
 138         // Setup the directory for writing into.
 139
 140         wxString AccountDirFinal = GetAccountDir(AccountName, FALSE);
 141
 142         wxString GeneratedFilename;
 143         wxString OutputFilename;
 144         wxString UIDValueFinal;
 145         wxString UIDToken;
 146         bool UIDFilterOK = FALSE;
 147         int FilterCount = 0;
 148
 149         GeneratedFilename.Clear();
 150         OutputFilename.Clear();
 151
 152         static wxString BadCharList = wxFileName::GetForbiddenChars(wxPATH_NATIVE);
 153         wxString BadCharListFinal;
 154         BadCharListFinal.Append(wxT("["));
 155         BadCharListFinal.Append(BadCharList);
 156         BadCharListFinal.Append(wxT("]"));
 157
 158         wxRegEx BadCharRex;
 159         BadCharRex.Compile(BadCharListFinal);
 160
 161         for(std::map<int,ImportDataContact>::iterator iter = ContactData.begin();
 162         iter != ContactData.end(); iter++){
 163
 164                 if (iter->second.ContactSelected == TRUE){
 165
 166                         // Workout the file name.
 167                         // Get the UID value and check if it is empty.
 168                         // If it isn't empty, check it can be used for a valid
 169                         // filename other wise generate a file name for the purposes
 170                         // of storage.
 171
 172                         // Filter UID incase writing outside the
 173                         // directory is attempted.
 174
 175 #if defined(__HAIKU__)
 176
 177
 178
 179 #elif defined(__WIN32__)
 180
 181                         wxStringTokenizer UIDValueCheck(iter->second.UIDValue, wxT("\\"));
 182                         while (UIDValueCheck.HasMoreTokens()){
 183                                 UIDValueCheck.GetNextToken();
 184                                 FilterCount++;
 185                         }
 186
 187 #else
 188
 189                         wxStringTokenizer UIDValueCheck(iter->second.UIDValue, wxT("/"));
 190                         while (UIDValueCheck.HasMoreTokens()){
 191                                 UIDValueCheck.GetNextToken();
 192                                 FilterCount++;
 193                         }
 194
 195 #endif
 196
 197                         if (FilterCount == 1){
 198                                 UIDFilterOK = TRUE;
 199                         }
 200
 201                         if (BadCharRex.Matches(iter->second.UIDValue) && UIDFilterOK == TRUE){
 202
 203                                 bool NewFileExists = TRUE;
 204
 205                                 while (NewFileExists){
 206
 207                                         // Generate the UID and check if it exists.
 208
 209                                         wxString CheckFilename;
 210
 211                                         UIDToken = GenerateUUID();
 212
 213                                         CheckFilename.Append(AccountDirFinal);
 214                                         CheckFilename.Append(UIDToken);
 215                                         CheckFilename.Append(wxT(".vcf"));
 216
 217                                         if (!wxFileExists(CheckFilename)){
 218
 219                                                 NewFileExists = FALSE;
 220
 221                                         }
 222
 223                                 }
 224
 225                         } else {
 226
 227                                 UIDToken = iter->second.UIDValue;
 228
 229                         }
 230
 231                         // Check if the file exists in the directory already.
 232
 233                         OutputFilename.Append(AccountDirFinal);
 234                         OutputFilename.Append(wxT("/"));
 235                         OutputFilename.Append(UIDToken);
 236                         OutputFilename.Append(wxT(".vcf"));
 237
 238                         if(wxFileExists(OutputFilename)){
 239
 240                                 // File already exists so mark as an error.
 241
 242                                 ResultData->insert(std::make_pair(ImportSeek, wxString::Format(_("Unable to import '%s'(%s): %s"), iter->second.FriendlyName, UIDToken, _("Contact already exists."))));
 243                                 ImportErrorCount++;
 244                                 ImportSeek++;
 245                                 GeneratedFilename.Clear();
 246                                 OutputFilename.Clear();
 247                                 UIDValueFinal.Clear();
 248                                 UIDFilterOK = FALSE;
 249                                 FilterCount = 0;
 250                                 continue;
 251
 252                         } else {
 253
 254                                 // Write to the file.
 255
 256                                 wxFFile OutputFile;
 257
 258 #if wxABI_VERSION < 20900
 259                                 if(!OutputFile.Open(OutputFilename, wxT("w"))){
 260 #else
 261                                 if(!OutputFile.Open(OutputFilename, wxT("w"))){
 262 #endif
 263                                         ResultData->insert(std::make_pair(ImportSeek, wxString::Format(_("Unable to import '%s'(%s): %s"), iter->second.FriendlyName, UIDToken, _("Error occured whilst trying to create this contact. Please check permissions and storage device."))));
 264
 265                                 }
 266
 267                                 OutputFile.Write(iter->second.ContactData, wxConvAuto());
 268
 269                                 OutputFile.Close();
 270
 271                                 ResultData->insert(std::make_pair(ImportSeek, wxString::Format(_("Contact '%s'(%s) was successfully imported."), iter->second.FriendlyName, UIDToken)));
 272
 273                         }
 274
 275                         // Check if there is a UID value set. If there is not a UID
 276                         // value set then generate a new one.
 277
 278                         ImportCount++;
 279
 280                         ImportSeek++;
 281
 282                         GeneratedFilename.Clear();
 283                         OutputFilename.Clear();
 284                         UIDValueFinal.Clear();
 285                         UIDToken.Clear();
 286                         UIDFilterOK = FALSE;
 287                         FilterCount = 0;
 288
 289                 }
 290
 291         }
 292
 293         // Check if the import error count is more than 0. If it is, then
 294         // display the results dialog.
 295
 296         wxCommandEvent imprres(IMPORT_RESULTSSHOW);
 297         imprres.SetClientData(ResultData);
 298         imprres.SetInt(ImportCount);
 299         imprres.SetExtraLong(ImportErrorCount);
 300         wxPostEvent(frmMainPtrInc, imprres);
 301
 302         // Syncronise the account which the contacts got imported to.
 303         // (If the account is not a local account).
 304
 305         if (AccountType != wxT("Local") && AccountType != wxT("local")){
 306
 307                 wxString AccNamePostEvent;
 308
 309                 AccNamePostEvent.Clear();
 310                 AccNamePostEvent.Append(AccountName);
 311                 AccNamePostEvent.Trim();
 312
 313                 wxCommandEvent accevent(SYNCACCOUNT);
 314                 accevent.SetString(AccNamePostEvent);
 315
 316                 wxPostEvent(frmMainPtrInc, accevent);
 317
 318         }
 319
 320         // Resume the timers.
 321
 322         frmMainPtrInc->ResumeAllTimers();
 323
 324 }