[Sommaire] [Imprimer]

   1  <?php
   2  //
   3  // Definition of eZContentClassPackageCreator class
   4  //
   5  // Created on: <21-Nov-2003 12:39:59 amos>
   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  /*! \file ezcontentclasspackagecreator.php
  30  */
  31  
  32  /*!
  33    \ingroup package
  34    \class eZContentClassPackageCreator ezcontentclasspackagecreator.php
  35    \brief A package creator for content classes
  36  
  37  */
  38  
  39  include_once ( 'kernel/classes/ezpackagecreationhandler.php' );
  40  
  41  class eZContentClassPackageCreator extends eZPackageCreationHandler
  42  {
  43      /*!
  44       \reimp
  45      */
  46      function eZContentClassPackageCreator( $id )
  47      {
  48          $steps = array();
  49          $steps[] = array( 'id' => 'class',
  50                            'name' => ezi18n( 'kernel/package', 'Content classes to include' ),
  51                            'methods' => array( 'initialize' => 'initializeClassData',
  52                                                'validate' => 'validateClassData',
  53                                                'commit' => 'commitClassData' ),
  54                            'template' => 'class.tpl' );
  55          $steps[] = $this->packageInformationStep();
  56          $steps[] = $this->packageMaintainerStep();
  57          $steps[] = $this->packageChangelogStep();
  58          $this->eZPackageCreationHandler( $id,
  59                                           ezi18n( 'kernel/package', 'Content class export' ),
  60                                           $steps );
  61      }
  62  
  63      /*!
  64       \reimp
  65       Creates the package and adds the selected content classes.
  66      */
  67      function finalize( &$package, &$http, &$persistentData )
  68      {
  69          $this->createPackage( $package, $http, $persistentData, $cleanupFiles );
  70  
  71          $classHandler = eZPackage::packageHandler( 'ezcontentclass' );
  72          $classList = $persistentData['classlist'];
  73          foreach ( $classList as $classID )
  74          {
  75              $classHandler->addClass( $package, $classID );
  76          }
  77          $package->setAttribute( 'is_active', true );
  78          $package->store();
  79      }
  80  
  81      /*!
  82       \reimp
  83       Returns \c 'stable', content class packages are always stable.
  84      */
  85      function packageInitialState( &$package, &$persistentData )
  86      {
  87          return 'stable';
  88      }
  89  
  90      /*!
  91       \return \c 'contentclass'.
  92      */
  93  	function packageType( &$package, &$persistentData )
  94      {
  95          return 'contentclass';
  96      }
  97  
  98      function initializeClassData( &$package, &$http, $step, &$persistentData, &$tpl )
  99      {
 100      }
 101  
 102      /*!
 103       Checks if at least one content class has been selected.
 104      */
 105      function validateClassData( &$package, &$http, $currentStepID, &$stepMap, &$persistentData, &$errorList )
 106      {
 107          $classList = array();
 108          if ( $http->hasPostVariable( 'ClassList' ) )
 109              $classList = $http->postVariable( 'ClassList' );
 110  
 111          $persistentData['classlist'] = $classList;
 112  
 113          $result = true;
 114          if ( count( $classList ) == 0 )
 115          {
 116              $errorList[] = array( 'field' => ezi18n( 'kernel/package', 'Class list' ),
 117                                    'description' => ezi18n( 'kernel/package', 'You must select at least one class for inclusion' ) );
 118              $result = false;
 119          }
 120          return $result;
 121      }
 122  
 123      function commitClassData( &$package, &$http, $step, &$persistentData, &$tpl )
 124      {
 125      }
 126  
 127      /*!
 128       \reimp
 129       Fetches the selected content classes and generates a name, summary and description from the selection.
 130      */
 131  	function generatePackageInformation( &$packageInformation, &$package, &$http, $step, &$persistentData )
 132      {
 133          $classList = $persistentData['classlist'];
 134  
 135          if ( count( $classList ) == 1 )
 136          {
 137              $classID = $classList[0];
 138              $class = eZContentClass::fetch( $classID );
 139              if ( $class )
 140              {
 141                  $packageInformation['name'] = $class->attribute( 'name' );
 142                  $packageInformation['summary'] = 'Export of content class ' . $class->attribute( 'name' );
 143                  $packageInformation['description'] = 'This package contains an exported definition of the content class ' . $class->attribute( 'name' ) . ' which can be imported to another eZ publish site';
 144              }
 145          }
 146          else if ( count( $classList ) > 1 )
 147          {
 148              $classNames = array();
 149              foreach ( $classList as $classID )
 150              {
 151                  $class = eZContentClass::fetch( $classID );
 152                  if ( $class )
 153                  {
 154                      $classNames[] = $class->attribute( 'name' );
 155                  }
 156              }
 157              $packageInformation['name'] = count( $classList ) . ' Classes';
 158              $packageInformation['summary'] = 'Export of ' . count( $classList ) . ' content classes';
 159              $description = 'This package contains exported definitions of the following content classes:' . "\n";
 160              foreach ( $classNames as $className )
 161              {
 162                  $description .= '- ' . $className . "\n";
 163              }
 164              $packageInformation['description'] = $description;
 165          }
 166      }
 167  }
 168  
 169  ?>