<?php
/*
 * This code is part of GOsa (http://www.gosa-project.org)
 * Copyright (C) 2003-2008 GONICUS GmbH
 *
 * ID: $$Id: class_applicationManagement.inc 14766 2009-11-05 14:30:35Z hickert $$
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

class applicationManagement extends management
{
  var $plHeadline     = "Applications";
  var $plDescription  = "Define and parametrize desktop applications for using them in desktop profiles";
  var $plIcon  = "plugins/goto/images/application.png";

  var $app_release = ""; // The currently selected release while in release management mode!
  var $app_base = ""; // The currently selected release while in release management mode!

  // Tab definition 
  protected $tabClass = "apptabs";
  protected $tabType = "APPSTABS";
  protected $aclCategory = "application";
  protected $aclPlugin   = "application";
  protected $objectName   = "application";

  var $releaseSelector = NULL;

  function __construct($config,$ui)
  {
    $this->config = $config;
    $this->ui = $ui;
    $this->app_base    = get_ou('applicationRDN').$this->config->current['BASE'];
    $this->app_release = get_ou('applicationRDN').$this->config->current['BASE'];

    if($this->IsReleaseManagementActivated()){
      $filter_xml = "application-filter-release.xml";
      $list_xml = "application-list-release.xml";
      $this->storagePoints= array("");
      $releases = faiManagement::getReleaseStates($this->config,$this->app_base);
      $this->releaseSelector = new releaseSelector($releases, $this->app_release, $this->app_release);
    }else{
      $filter_xml = "application-filter.xml";
      $list_xml = "application-list.xml";
      $this->storagePoints= array(get_ou("applicationRDN"));
    }

    // Build filter
    if (session::global_is_set(get_class($this)."_filter")){
      $filter= session::global_get(get_class($this)."_filter");
    } else {
      $filter = new filter(get_template_path($filter_xml, true));
      $filter->setObjectStorage($this->storagePoints);
    }
    $this->setFilter($filter);

    // Build headpage
    $headpage = new listing(get_template_path($list_xml, true));
    $headpage->setFilter($filter);

    // Add copy&paste and snapshot handler.
    if ($this->config->boolValueIsTrue("main", "copyPaste")){
      $this->cpHandler = new CopyPasteHandler($this->config);
    }
    if($this->config->get_cfg_value("core","enableSnapshots") == "true"){
      $this->snapHandler = new SnapshotHandler($this->config);
    }
    parent::__construct($config, $ui, "applications", $headpage);

    $this->registerAction("edit_application","editEntry");
    $this->registerAction("edit_environment","editEntry");
    $this->registerAction("edit_appapplication","editEntry");
    $this->registerAction("edit_mailapplication","editEntry");
  }


  /*! \brief   Someone wants to remove some object(s)
   *            ask for a confirmation now.
   */
  function removeEntryRequested($action="",$target=array(),$all=array(), 
      $altTabClass ="", $altTabType = "",             $altAclCategory="")
  {
    // Close dialogs and remove locks for currently handled dns
    $this->cancelEdit();

    // Do not allow to remove objects with state freeezed
    $errors = $disallowed = array();
    $headpage = $this->getHeadpage();
    foreach($target as $dn){

      $obj = $headpage->getEntry($dn);
      $acl  = $this->ui->get_permissions($obj['dn'],"application/application");
      if(!preg_match("/d/",$acl)){
        $disallowed[] = $obj['dn'];
      }elseif(isset($obj['FAIstate']) && preg_match('/freeze/i', $obj['FAIstate'][0])){
        $errors[] = $obj['dn'];
      }else{
        $this->dns[] = $obj['dn'];
      }
    }
    if(count($errors)){
      msg_dialog::display(_("Branch locked"),
          sprintf(_("The following entries are locked, you can't remove them %s."),
            msgPool::buildList($errors)),INFO_DIALOG);
    }
    if(count($disallowed)){
      msg_dialog::display(_("Permission error"), msgPool::permDelete($disallowed), ERROR_DIALOG);
    }
    return(management::removeEntryRequested($action, $this->dns));
  }


  /*! \brief  This method opens an existing object or a list of existing objects to be edited.
   *
   *
   *  @param  String  'action'  The name of the action which was the used as trigger.
   *  @param  Array   'target'  A list of object dns, which should be affected by this method.
   *  @param  Array   'all'     A combination of both 'action' and 'target'.
   */
  function editEntry($action="",$target=array(),$all=array(), $altTabClass ="", $altTabType = "", $altAclCategory="")
  {
    management::editEntry($action,$target,$all,$altTabClass,$altTabType,$altAclCategory);
    if($this->tabObject){
      if(isset($this->tabObject->by_object['application']->attrs['FAIstate'][0])){
        $state = $this->tabObject->by_object['application']->attrs['FAIstate'][0];
        $this->tabObject->setReadOnly(preg_match("/freeze/i", $state));
      }
    }
  }


  /*! \brief   Overridden render method of class mangement.
   *            this allows us to add a release selection box.
   */
  function renderList()
  {
    $smarty = get_smarty();
    $filter = $this->getFilter();
    $headpage = $this->getHeadpage();

    // Display release selector
    if($this->IsReleaseManagementActivated()){
      $this->releaseSelector->update();
      $this->app_release = $this->releaseSelector->getBase();
      $headpage->setBase($this->app_release);
      $smarty->assign("RELEASE", $this->releaseSelector->render());
    }

    $headpage->update();
    $display = $headpage->render();
    return($this->getHeader().$display);
  }


  function IsReleaseManagementActivated()
  {
    /* Check if we should enable the release selection */
    $tmp = $this->config->search("faiManagement", "CLASS",array('menu','tabs'));
    if(!empty($tmp)){
      return(true);
    }
    return(false);
  }

} 
// vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
?>