[Sommaire] [Imprimer]

   1  <?php
   2  //
   3  // Definition of eZDiffContent class
   4  //
   5  // <creation-tag>
   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 ezdiffcontent.php
  30    eZDiffContent class
  31  */
  32  
  33  /*!
  34    \class eZDiffContent ezdiffcontent.php
  35    \ingroup eZDiff
  36    \brief eZDiff provides an interface for accessing changes in an eZContentObject
  37  
  38    eZDiffContent holds container structures for viewing and accessing detected differences
  39    in an eZContentObject. This is an abstract class.
  40  */
  41  
  42  class eZDiffContent
  43  {
  44      /*!
  45        \public
  46        Return the set of changes.
  47      */
  48      function getChanges()
  49      {
  50          return $this->Changeset;
  51      }
  52  
  53      /*!
  54        \public
  55        Returns the old stored content
  56      */
  57      function getOldContent()
  58      {
  59          return $this->OldContent;
  60      }
  61  
  62      /*!
  63        \public
  64        Returns the new stored content
  65      */
  66      function getNewContent()
  67      {
  68          return $this->NewContent;
  69      }
  70  
  71      /*!
  72        \public
  73        Sets the old stored content
  74      */
  75      function setOldContent( $data )
  76      {
  77          $this->OldContent = $data;
  78      }
  79  
  80      /*!
  81        \public
  82        Sets the new stored content
  83      */
  84      function setNewContent( $data )
  85      {
  86          $this->NewContent = $data;
  87      }
  88  
  89      /*!
  90        \public
  91        Set the changeset array
  92      */
  93      function setChanges( $data )
  94      {
  95          $this->Changeset = $data;
  96      }
  97  
  98  
  99      function attributes()
 100      {
 101          return array( 'changes',
 102                        'old_content',
 103                        'new_content' );
 104      }
 105  
 106      function hasAttribute( $name )
 107      {
 108          return in_array( $name, $this->attributes() );
 109      }
 110  
 111      function &attribute( $attrName )
 112      {
 113          switch ( $attrName )
 114          {
 115              case 'changes':
 116              {
 117                  $retVal = $this->getChanges();
 118              }break;
 119  
 120              case 'old_content':
 121              {
 122                  $retVal = $this->getOldContent();
 123              }break;
 124  
 125              case 'new_content':
 126              {
 127                  $retVal = $this->getNewContent();
 128              }break;
 129  
 130              default:
 131              {
 132                  eZDebug::writeError( "Attribute '$attrName' does not exist", 'eZDiffContent' );
 133                  $retVal = null;
 134              }break;
 135          }
 136          return $retVal;
 137      }
 138  
 139      /// \privatesection
 140      /// The set of detected changes
 141      var $Changeset;
 142  
 143      /// Old Object
 144      var $OldContent;
 145  
 146      /// New Object
 147      var $NewContent;
 148  }
 149  ?>