[Sommaire] [Imprimer]

   1  <?php
   2  //
   3  // eZSetup - init part initialization
   4  //
   5  // Created on: <29-Oct-2003 14:49:54 kk>
   6  //
   7  // SOFTWARE NAME: eZ publish
   8  // SOFTWARE RELEASE: 3.9.0
   9  // BUILD VERSION: 17785
  10  // COPYRIGHT NOTICE: Copyright (C) 1999-2006 eZ systems AS
  11  // SOFTWARE LICENSE: GNU General Public License v2.0
  12  // NOTICE: >
  13  //   This program is free software; you can redistribute it and/or
  14  //   modify it under the terms of version 2.0  of the GNU General
  15  //   Public License as published by the Free Software Foundation.
  16  //
  17  //   This program is distributed in the hope that it will be useful,
  18  //   but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20  //   GNU General Public License for more details.
  21  //
  22  //   You should have received a copy of version 2.0 of the GNU General
  23  //   Public License along with this program; if not, write to the Free
  24  //   Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
  25  //   MA 02110-1301, USA.
  26  //
  27  //
  28  
  29  define( 'EZ_PDFEXPORT_GENERATE_STRING', 'generate' );
  30  
  31  include_once ( 'kernel/common/template.php' );
  32  include_once ( 'kernel/classes/ezcontentobjecttreenode.php' );
  33  include_once ( 'kernel/classes/ezpdfexport.php' );
  34  include_once ( 'lib/eztemplate/classes/eztemplateincludefunction.php' );
  35  
  36  $Module =& $Params['Module'];
  37  $http =& eZHTTPTool::instance();
  38  
  39  if ( isset( $Params['PDFGenerate'] ) && $Params['PDFGenerate'] == EZ_PDFEXPORT_GENERATE_STRING )
  40  {
  41      $pdfExport = eZPDFExport::fetch( $Params['PDFExportID'] );
  42      if ( $pdfExport && $pdfExport->attribute( 'status' ) == EZ_PDFEXPORT_CREATE_ONFLY ) // only generate OnTheFly if status set correctly
  43      {
  44          include_once ( 'lib/ezutils/classes/ezexecution.php' );
  45          generatePDF( $pdfExport );
  46          eZExecution::cleanExit();
  47      }
  48      return;
  49  }
  50  
  51  if ( isset( $Params['PDFExportID'] ) )
  52  {
  53      $pdfExport = eZPDFExport::fetch( $Params['PDFExportID'], true, EZ_PDFEXPORT_VERSION_DRAFT );
  54  
  55      if ( $pdfExport )
  56      {
  57          include_once ( 'lib/ezlocale/classes/ezdatetime.php' );
  58  
  59          $user =& eZUser::currentUser();
  60          $contentIni =& eZIni::instance( 'content.ini' );
  61          $timeOut = $contentIni->variable( 'PDFExportSettings', 'DraftTimeout' );
  62          if ( $pdfExport->attribute( 'modifier_id' ) != $user->attribute( 'contentobject_id' ) &&
  63               $pdfExport->attribute( 'modified' ) + $timeOut > time() )
  64          {
  65              // TODO: In 3.6
  66              // // locked editing
  67              // $tpl =& templateInit();
  68              // $tpl->setVariable ...
  69              // $Result = array();
  70              // $Result['content'] =& $tpl->fetch( 'design:pdf/edit_denied.tpl' );
  71              // $Result['path'] = ...
  72              // return $Result;
  73          }
  74          else if ( $timeOut > 0 && $pdfExport->attribute( 'modified' ) + $timeOut < time() )
  75          {
  76              $pdfExport->remove();
  77              $pdfExport = false;
  78          }
  79      }
  80      if ( !$pdfExport )
  81      {
  82          $pdfExport = eZPDFExport::fetch( $Params['PDFExportID'] );
  83          if( !$pdfExport ) // user requested a non existent export
  84          {
  85              return $Module->handleError( EZ_ERROR_KERNEL_NOT_AVAILABLE, 'kernel' );
  86          }
  87          $pdfExport->setAttribute( 'version', EZ_PDFEXPORT_VERSION_DRAFT );
  88          $pdfExport->store();
  89      }
  90  }
  91  else
  92  {
  93      include_once ( 'kernel/classes/ezpdfexport.php' );
  94      include_once ( "kernel/classes/datatypes/ezuser/ezuser.php" );
  95      $user =& eZUser::currentUser();
  96  
  97      $pdfExport = eZPDFExport::create( $user->attribute( 'contentobject_id' ) );
  98      $pdfExport->store();
  99  }
 100  
 101  if ( $http->hasPostVariable( 'SelectedNodeIDArray' ) && !$http->hasPostVariable( 'BrowseCancelButton' ) ) // Get Source node ID from browse
 102  {
 103      $selectedNodeIDArray = $http->postVariable( 'SelectedNodeIDArray' );
 104      $pdfExport->setAttribute( 'source_node_id', $selectedNodeIDArray[0] );
 105      $pdfExport->store();
 106  }
 107  
 108  $validation = array();
 109  $inputValidated = true;
 110  
 111  if ( $Module->isCurrentAction( 'BrowseSource' ) || // Store PDF export objects
 112       $Module->isCurrentAction( 'Export' ) )
 113  {
 114      $pdfExport->setAttribute( 'title', $Module->actionParameter( 'Title' ) );
 115      $pdfExport->setAttribute( 'show_frontpage', $Module->hasActionParameter( 'DisplayFrontpage' ) ? 1 : 0 );
 116      $pdfExport->setAttribute( 'intro_text', $Module->actionParameter( 'IntroText' ) );
 117      $pdfExport->setAttribute( 'sub_text', $Module->actionParameter( 'SubText' ) );
 118      $pdfExport->setAttribute( 'export_structure', $Module->actionParameter( 'ExportType' ) );
 119      if ( $Module->actionParameter( 'ExportType' ) == 'tree' && $Module->hasActionParameter( 'ClassList' ) )
 120          $pdfExport->setAttribute( 'export_classes', implode( ':', $Module->actionParameter( 'ClassList' ) ) );
 121      $pdfExport->setAttribute( 'pdf_filename', basename( $Module->actionParameter( 'DestinationFile' ) ) );
 122      $pdfExport->setAttribute( 'status', ( basename( $Module->actionParameter( 'DestinationType' ) ) != 'download' ) ?
 123                                EZ_PDFEXPORT_CREATE_ONCE : EZ_PDFEXPORT_CREATE_ONFLY );
 124  
 125      if ( $Module->isCurrentAction( 'Export' ) )
 126      {
 127          $pdfExport->setAttribute( 'source_node_id', $Module->actionParameter( 'SourceNode' ) );
 128  
 129          if ( $pdfExport->attribute( 'status' ) == EZ_PDFEXPORT_CREATE_ONCE
 130               && $pdfExport->countGeneratingOnceExports() > 0 )
 131          {
 132              $validation[ 'placement' ][] = array( 'text' => ezi18n( 'kernel/pdf', 'An export with such filename already exists.' ) );
 133              $validation[ 'processed' ] = true;
 134              $inputValidated = false;
 135          }
 136      }
 137  
 138      if ( $inputValidated )
 139      {
 140          $pdfExport->store();
 141      }
 142  }
 143  
 144  $setWarning = false; // used to set missing options during export
 145  
 146  if ( $Module->isCurrentAction( 'BrowseSource' ) )
 147  {
 148      include_once ( 'kernel/classes/ezcontentbrowse.php' );
 149      eZContentBrowse::browse( array( 'action_name' => 'ExportSourceBrowse',
 150                                      'description_template' => 'design:content/browse_export.tpl',
 151                                      'from_page' => '/pdf/edit/'. $pdfExport->attribute( 'id' ) ),
 152                               $Module );
 153  }
 154  else if ( $Module->isCurrentAction( 'Export' ) && $inputValidated )
 155  {
 156      // remove the old file ( user may changed the filename )
 157      $originalPdfExport = eZPDFExport::fetch( $Params['PDFExportID'] );
 158      if ( $originalPdfExport && $originalPdfExport->attribute( 'status' ) == EZ_PDFEXPORT_CREATE_ONCE )
 159      {
 160          $filename =& $originalPdfExport->attribute( 'filepath' );
 161          if ( file_exists( $filename ) )
 162          {
 163              unlink( $filename );
 164          }
 165      }
 166  
 167      if ( $pdfExport->attribute( 'status' ) == EZ_PDFEXPORT_CREATE_ONCE )
 168      {
 169          generatePDF( $pdfExport, $pdfExport->attribute( 'filepath' ) );
 170          $pdfExport->store( true );
 171          return $Module->redirect( 'pdf', 'list' );
 172      }
 173      else
 174      {
 175          $pdfExport->store( true );
 176          return $Module->redirect( 'pdf', 'list' );
 177      }
 178  }
 179  else if ( $Module->isCurrentAction( 'Discard' ) )
 180  {
 181      $pdfExport->remove();
 182      return $Module->redirect( 'pdf', 'list' );
 183  }
 184  
 185  $tpl =& templateInit();
 186  
 187  $tpl->setVariable( 'set_warning', $setWarning );
 188  
 189  // Populate site access list
 190  $config =& eZINI::instance( 'site.ini' );
 191  $siteAccess = $config->variable( 'SiteAccessSettings', 'AvailableSiteAccessList' );
 192  
 193  // Get Classes and class attributes
 194  $classArray = eZContentClass::fetchList();
 195  
 196  $tpl->setVariable( 'pdf_export', $pdfExport );
 197  $tpl->setVariable( 'export_type' , $pdfExport->attribute( 'status' ) );
 198  $tpl->setVariable( 'export_site_access', $siteAccess );
 199  $tpl->setVariable( 'export_class_array', $classArray );
 200  $tpl->setVariable( 'pdfexport_list', eZPDFExport::fetchList() );
 201  
 202  if ( !$inputValidated )
 203  {
 204      $tpl->setVariable( 'validation', $validation );
 205  }
 206  
 207  $Result = array();
 208  $Result['content'] =& $tpl->fetch( 'design:pdf/edit.tpl' );
 209  $Result['path'] = array( array( 'url' => false,
 210                                  'text' => ezi18n( 'pdf/edit', 'PDF Export' ) ) );
 211  
 212  /*!
 213   \generate and output PDF data, either to file or stream
 214  
 215   \param PDF export object
 216   \param toFile, false if generate to stream, $
 217                  filename if generate to file
 218  */
 219  function generatePDF( &$pdfExport, $toFile = false )
 220  {
 221      if ( $pdfExport == null )
 222          return;
 223  
 224      $node = $pdfExport->attribute( 'source_node' );
 225      if ( $node )
 226      {
 227          $object =& $node->attribute( 'object' );
 228  
 229          $tpl =& templateInit();
 230  
 231          $tpl->setVariable( 'node', $node );
 232          $tpl->setVariable( 'generate_toc', 1 );
 233  
 234          $tpl->setVariable( 'tree_traverse',
 235                             $pdfExport->attribute( 'export_structure' ) == 'tree' ? 1 : 0 );
 236          $tpl->setVariable( 'class_array', explode( ':', $pdfExport->attribute( 'export_classes' ) ) );
 237          $tpl->setVariable( 'show_frontpage', $pdfExport->attribute( 'show_frontpage' ) );
 238          if ( $pdfExport->attribute( 'show_frontpage' ) == 1 )
 239          {
 240              $tpl->setVariable( 'intro_text', $pdfExport->attribute( 'intro_text' ) );
 241              $tpl->setVariable( 'sub_intro_text', $pdfExport->attribute( 'sub_text' ) );
 242          }
 243  
 244          if ( $toFile === false )
 245          {
 246              $tpl->setVariable( 'generate_stream', 1 );
 247          }
 248          else
 249          {
 250              $tpl->setVariable( 'generate_file', 1 );
 251              $tpl->setVariable( 'filename', $toFile );
 252          }
 253  
 254          $res =& eZTemplateDesignResource::instance();
 255          $res->setKeys( array( array( 'object', $object->attribute( 'id' ) ),
 256                                array( 'node', $node->attribute( 'node_id' ) ),
 257                                array( 'parent_node', $node->attribute( 'parent_node_id' ) ),
 258                                array( 'class', $object->attribute( 'contentclass_id' ) ),
 259                                array( 'class_identifier', $object->attribute( 'class_identifier' ) ),
 260                                array( 'depth', $node->attribute( 'depth' ) ),
 261                                array( 'url_alias', $node->attribute( 'url_alias' ) )
 262                                ) );
 263  
 264          $textElements = array();
 265          $uri = 'design:node/view/pdf.tpl';
 266          $tpl->setVariable( 'pdf_root_template', 1 );
 267          eZTemplateIncludeFunction::handleInclude( $textElements, $uri, $tpl, '', '' );
 268          $pdf_definition = implode( '', $textElements );
 269  
 270          $pdf_definition = str_replace( array( ' ',
 271                                                "\r\n",
 272                                                "\t",
 273                                                "\n" ),
 274                                         '',
 275                                         $pdf_definition );
 276  
 277          $tpl->setVariable( 'pdf_definition', $pdf_definition );
 278  
 279          $uri = 'design:node/view/execute_pdf.tpl';
 280          $textElements = '';
 281          eZTemplateIncludeFunction::handleInclude( $textElements, $uri, $tpl, '', '' );
 282      }
 283  }
 284  
 285  ?>