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   1  <?php
   2  //
   3  // Definition of eZCollaborationItemGroupLink class
   4  //
   5  // Created on: <22-Jan-2003 15:51:09 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 ezcollaborationitemgrouplink.php
  30  */
  31  
  32  /*!
  33    \class eZCollaborationItemGroupLink ezcollaborationitemgrouplink.php
  34    \brief The class eZCollaborationItemGroupLink does
  35  
  36  */
  37  
  38  include_once ( 'kernel/classes/ezpersistentobject.php' );
  39  include_once ( 'kernel/classes/datatypes/ezuser/ezuser.php' );
  40  include_once ( 'lib/ezlocale/classes/ezdatetime.php' );
  41  
  42  class eZCollaborationItemGroupLink extends eZPersistentObject
  43  {
  44      /*!
  45       Constructor
  46      */
  47      function eZCollaborationItemGroupLink( $row )
  48      {
  49          $this->eZPersistentObject( $row );
  50      }
  51  
  52      function definition()
  53      {
  54          return array( 'fields' => array( 'collaboration_id' => array( 'name' => 'CollaborationID',
  55                                                                        'datatype' => 'integer',
  56                                                                        'default' => 0,
  57                                                                        'required' => true,
  58                                                                        'foreign_class' => 'eZCollaborationItem',
  59                                                                        'foreign_attribute' => 'id',
  60                                                                        'multiplicity' => '1..*' ),
  61                                           'group_id' => array( 'name' => 'GroupID',
  62                                                                'datatype' => 'integer',
  63                                                                'default' => 0,
  64                                                                'required' => true,
  65                                                                'foreign_class' => 'eZCollaborationGroup',
  66                                                                'foreign_attribute' => 'id',
  67                                                                'multiplicity' => '1..*' ),
  68                                           'user_id' => array( 'name' => 'UserID',
  69                                                               'datatype' => 'integer',
  70                                                               'default' => 0,
  71                                                               'required' => true,
  72                                                               'foreign_class' => 'eZUser',
  73                                                               'foreign_attribute' => 'contentobject_id',
  74                                                               'multiplicity' => '1..*' ),
  75                                           'is_read' => array( 'name' => 'IsRead',
  76                                                               'datatype' => 'integer',
  77                                                               'default' => 0,
  78                                                               'required' => true ),
  79                                           'is_active' => array( 'name' => 'IsActive',
  80                                                                 'datatype' => 'integer',
  81                                                                 'default' => 1,
  82                                                                 'required' => true ),
  83                                           'last_read' => array( 'name' => 'LastRead',
  84                                                                 'datatype' => 'integer',
  85                                                                 'default' => 0,
  86                                                                 'required' => true ),
  87                                           'created' => array( 'name' => 'Created',
  88                                                               'datatype' => 'integer',
  89                                                               'default' => 0,
  90                                                               'required' => true ),
  91                                           'modified' => array( 'name' => 'Modified',
  92                                                                'datatype' => 'integer',
  93                                                                'default' => 0,
  94                                                                'required' => true ) ),
  95                        'keys' => array( 'collaboration_id', 'group_id', 'user_id' ),
  96                        'function_attributes' => array( 'user' => 'user',
  97                                                        'collaboration_item' => 'collaborationItem',
  98                                                        'collaboration_group' => 'collaborationGroup' ),
  99                        'class_name' => 'eZCollaborationItemGroupLink',
 100                        'sort' => array( 'modified' => 'asc' ),
 101                        'name' => 'ezcollab_item_group_link' );
 102      }
 103  
 104      function create( $collaborationID, $groupID, $userID )
 105      {
 106          $date_time = time();
 107          $row = array(
 108              'collaboration_id' => $collaborationID,
 109              'group_id' => $groupID,
 110              'is_read' => false,
 111              'is_active' => true,
 112              'last_read' => 0,
 113              'user_id' => $userID,
 114              'created' => $date_time,
 115              'modified' => $date_time );
 116          return new eZCollaborationItemGroupLink( $row );
 117      }
 118  
 119      function addItem( $groupID, $collaborationID, $userID )
 120      {
 121          $groupLink = eZCollaborationItemGroupLink::create( $collaborationID, $groupID, $userID );
 122  
 123          $db =& eZDB::instance();
 124          $db->begin();
 125          $groupLink->store();
 126          $itemStatus = eZCollaborationItemStatus::create( $collaborationID, $userID );
 127          $itemStatus->store();
 128          $db->commit();
 129  
 130          return $groupLink;
 131      }
 132  
 133      function fetch( $collaborationID, $groupID, $userID = false, $asObject = true )
 134      {
 135          if ( $userID == false )
 136              $userID == eZUser::currentUserID();
 137          return eZPersistentObject::fetchObject( eZCollaborationItemGroupLink::definition(),
 138                                                  null,
 139                                                  array( 'collaboration_id' => $collaborationID,
 140                                                         'group_id' => $groupID,
 141                                                         'user_id' => $userID ),
 142                                                  $asObject );
 143      }
 144  
 145      function fetchList( $collaborationID, $userID = false, $asObject = true )
 146      {
 147          if ( $userID == false )
 148              $userID == eZUser::currentUserID();
 149          return eZPersistentObject::fetchObjectList( eZCollaborationItemGroupLink::definition(),
 150                                                      null,
 151                                                      array( 'collaboration_id' => $collaborationID,
 152                                                             'user_id' => $userID ),
 153                                                      null, null,
 154                                                      $asObject );
 155      }
 156  
 157      function &user()
 158      {
 159          if ( isset( $this->UserID ) and $this->UserID )
 160          {
 161              include_once ( 'kernel/classes/datatypes/ezuser/ezuser.php' );
 162              $user = eZUser::fetch( $this->UserID );
 163          }
 164          else
 165              $user = null;
 166          return $user;
 167      }
 168  
 169      function &collaborationItem()
 170      {
 171          if ( isset( $this->CollaborationID ) and $this->CollaborationID )
 172          {
 173              include_once ( 'kernel/classes/ezcollaborationitem.php' );
 174              $item = eZCollaborationItem::fetch( $this->CollaborationID, $this->UserID );
 175          }
 176          else
 177              $item = null;
 178          return $item;
 179      }
 180  
 181      function &collaborationGroup()
 182      {
 183          if ( isset( $this->GroupID ) and $this->GroupID )
 184          {
 185              include_once ( 'kernel/classes/ezcollaborationitem.php' );
 186              $group = eZCollaborationGroup::fetch( $this->GroupID, $this->UserID );
 187          }
 188          else
 189              $group = null;
 190          return $group;
 191      }
 192  
 193  
 194      /// \privatesection
 195      var $CollaborationID;
 196      var $GroupID;
 197      var $UserID;
 198      var $Created;
 199      var $Modified;
 200  }
 201  
 202  ?>