[Sommaire] [Imprimer]

   1  <?php
   2  //
   3  // Definition of eZOperationHandler class
   4  //
   5  // Created on: <06-Oct-2002 16:25:10 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 ezoperationhandler.php
  30  */
  31  
  32  /*!
  33    \class eZOperationHandler ezoperationhandler.php
  34    \brief The class eZOperationHandler does
  35  
  36  */
  37  
  38  include_once ( 'lib/ezutils/classes/ezmoduleoperationinfo.php' );
  39  
  40  class eZOperationHandler
  41  {
  42      /*!
  43       Constructor
  44      */
  45      function eZOperationHandler()
  46      {
  47      }
  48  
  49      function &moduleOperationInfo( $moduleName, $useTriggers = true )
  50      {
  51          $globalModuleOperationList =& $GLOBALS['eZGlobalModuleOperationList'];
  52          if ( !isset( $globalModuleOperationList ) )
  53              $globalModuleOperationList = array();
  54          if ( isset( $globalModuleOperationList[$moduleName] ) )
  55              return $globalModuleOperationList[$moduleName];
  56          $moduleOperationInfo = new eZModuleOperationInfo( $moduleName, $useTriggers );
  57          $moduleOperationInfo->loadDefinition();
  58          $globalModuleOperationList[$moduleName] =& $moduleOperationInfo;
  59          return $moduleOperationInfo;
  60      }
  61  
  62      function execute( $moduleName, $operationName, $operationParameters, $lastTriggerName = null, $useTriggers = true )
  63      {
  64          $moduleOperationInfo =& eZOperationHandler::moduleOperationInfo( $moduleName, $useTriggers );
  65          if ( !$moduleOperationInfo->isValid() )
  66          {
  67              eZDebug::writeError( "Cannot execute operation '$operationName' in module '$moduleName', no valid data",
  68                                    'eZOperationHandler::execute' );
  69              return null;
  70          }
  71          return $moduleOperationInfo->execute( $operationName, $operationParameters, $lastTriggerName, $useTriggers );
  72      }
  73  }
  74  
  75  ?>