[Sommaire] [Imprimer]

   1  <?php
   2  //
   3  // Definition of eZSubtreeSubscriptionType class
   4  //
   5  // Created on: <20-May-2003 11:35:43 sp>
   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 ezsubtreesubscriptiontype.php
  30  */
  31  
  32  /*!
  33    \class eZSubtreeSubscriptionType ezsubtreesubscriptiontype.php
  34    \ingroup eZDatatype
  35    \brief The class eZSubtreeSubscriptionType does
  36  
  37  */
  38  include_once ( "kernel/classes/ezdatatype.php" );
  39  
  40  define( "EZ_DATATYPESTRING_SUBTREESUBSCRIPTION", "ezsubtreesubscription" );
  41  
  42  class eZSubtreeSubscriptionType extends eZDataType
  43  {
  44      /*!
  45       Constructor
  46      */
  47      function eZSubtreeSubscriptionType()
  48      {
  49          $this->eZDataType(  EZ_DATATYPESTRING_SUBTREESUBSCRIPTION, ezi18n( 'kernel/classes/datatypes', "Subtree subscription", 'Datatype name' ),
  50                              array( 'serialize_supported' => true,
  51                                     'object_serialize_map' => array( 'data_int' => 'value' ) ) );
  52      }
  53  
  54  
  55      /*!
  56       Store content
  57      */
  58      function onPublish( &$attribute, &$contentObject, &$publishedNodes )
  59      {
  60          include_once ( 'kernel/classes/notification/handler/ezsubtree/ezsubtreenotificationrule.php' );
  61          $user =& eZUser::currentUser();
  62          $address = $user->attribute( 'email' );
  63          $userID = $user->attribute( 'contentobject_id' );
  64  
  65          $nodeIDList = eZSubtreeNotificationRule::fetchNodesForUserID( $user->attribute( 'contentobject_id' ), false );
  66  
  67          if ( $attribute->attribute( 'data_int' ) == '1' )
  68          {
  69              $newSubscriptions = array();
  70              foreach ( array_keys( $publishedNodes ) as $key )
  71              {
  72                  $node =& $publishedNodes[$key];
  73                  if ( !in_array( $node->attribute( 'node_id' ), $nodeIDList ) )
  74                  {
  75                      $newSubscriptions[] = $node->attribute( 'node_id' );
  76                  }
  77              }
  78  //             eZDebug::writeDebug( $newSubscriptions, "New subscriptions shell be created" );
  79  
  80              foreach ( $newSubscriptions as $nodeID )
  81              {
  82  
  83                  $rule = eZSubtreeNotificationRule::create( $nodeID, $userID );
  84                  $rule->store();
  85              }
  86          }
  87          else
  88          {
  89              foreach ( array_keys( $publishedNodes ) as $key )
  90              {
  91                  $node =& $publishedNodes[$key];
  92                  if ( in_array( $node->attribute( 'node_id' ), $nodeIDList ) )
  93                  {
  94                      eZSubtreeNotificationRule::removeByNodeAndUserID( $user->attribute( 'contentobject_id' ), $node->attribute( 'node_id' ) );
  95                  }
  96              }
  97          }
  98          return true;
  99      }
 100  
 101      /*!
 102       Fetches the http post var integer input and stores it in the data instance.
 103      */
 104      function fetchObjectAttributeHTTPInput( &$http, $base, &$contentObjectAttribute )
 105      {
 106          if ( $http->hasPostVariable( $base . "_data_subtreesubscription_" . $contentObjectAttribute->attribute( "id" ) ))
 107          {
 108              $data = $http->postVariable( $base . "_data_subtreesubscription_" . $contentObjectAttribute->attribute( "id" ) );
 109              if ( isset( $data ) )
 110                  $data = 1;
 111          }
 112          else
 113          {
 114              $data = 0;
 115          }
 116          $contentObjectAttribute->setAttribute( "data_int", $data );
 117          return true;
 118      }
 119  
 120      function hasObjectAttributeContent( &$contentObjectAttribute )
 121      {
 122          return true;
 123      }
 124  
 125      function toString( $contentObjectAttribute )
 126      {
 127          return $contentObjectAttribute->attribute( 'data_int' );
 128      }
 129  
 130  
 131      function fromString( &$contentObjectAttribute, $string )
 132      {
 133          if ( $string == '' )
 134              return true;
 135          if ( ! is_numeric( $string ) )
 136              return false;
 137  
 138          $contentObjectAttribute->setAttribute( 'data_int', $string );
 139          return true;
 140      }
 141  
 142      /*!
 143       \reimp
 144      */
 145      function serializeContentObjectAttribute( &$package, &$objectAttribute )
 146      {
 147          $node = $this->createContentObjectAttributeDOMNode( $objectAttribute );
 148          $value = $objectAttribute->attribute( 'data_int' );
 149          $node->appendChild( eZDOMDocument::createElementTextNode( 'value', $value ) );
 150  
 151          return $node;
 152      }
 153  
 154      /*!
 155       \reimp
 156      */
 157      function unserializeContentObjectAttribute( &$package, &$objectAttribute, $attributeNode )
 158      {
 159          $value = $attributeNode->elementTextContentByName( 'value' );
 160  
 161          if ( $value === false )
 162              $value = 0;
 163  
 164          $objectAttribute->setAttribute( 'data_int', $value );
 165      }
 166  
 167      /*!
 168        \reimp
 169      */
 170      function diff( $old, $new )
 171      {
 172          return null;
 173      }
 174  }
 175  
 176  eZDataType::register( EZ_DATATYPESTRING_SUBTREESUBSCRIPTION, "ezsubtreesubscriptiontype" );
 177  
 178  ?>