class.ilObjGroupListGUI.php

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<?php
/*
    +-----------------------------------------------------------------------------+
    | ILIAS open source                                                           |
    +-----------------------------------------------------------------------------+
    | Copyright (c) 1998-2008 ILIAS open source, University of Cologne            |
    |                                                                             |
    | 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. |
    +-----------------------------------------------------------------------------+
*/
 
 
include_once "Services/Object/classes/class.ilObjectListGUI.php";
 
class ilObjGroupListGUI extends ilObjectListGUI
{
 
    public function init()
    {
        $this->static_link_enabled = true;
        $this->delete_enabled = true;
        $this->cut_enabled = true;
        $this->copy_enabled = true;
        $this->subscribe_enabled = true;
        $this->link_enabled = false;
        $this->info_screen_enabled = true;
        $this->type = "grp";
        $this->gui_class_name = "ilobjgroupgui";
 
        $this->substitutions = ilAdvancedMDSubstitution::_getInstanceByObjectType($this->type);
        $this->enableSubstitutions($this->substitutions->isActive());
 
        // general commands array
        include_once('./Modules/Group/classes/class.ilObjGroupAccess.php');
        $this->commands = ilObjGroupAccess::_getCommands();
    }
 
    public function getCommandLink($a_cmd)
    {
        global $DIC;
 
        $ilCtrl = $DIC['ilCtrl'];
        
        switch ($a_cmd) {
            // BEGIN WebDAV: Mount Webfolder.
            case 'mount_webfolder':
                require_once('Services/WebDAV/classes/class.ilDAVActivationChecker.php');
                if (ilDAVActivationChecker::_isActive()) {
                    require_once('Services/WebDAV/classes/class.ilWebDAVUtil.php');
                    $dav_util = ilWebDAVUtil::getInstance();
                    
                    // XXX: The following is a very dirty, ugly trick.
                    //        To mount URI needs to be put into two attributes:
                    //        href and folder. This hack returns both attributes
                    //        like this:  http://...mount_uri..." folder="http://...folder_uri...
                    $cmd_link = $dav_util->getMountURI($this->ref_id) .
                                '" folder="' . $dav_util->getFolderURI($this->ref_id);
                    break;
                } // fall through if plugin is not active
            // END Mount Webfolder.
 
            // no break
            case "edit":
            default:
                $ilCtrl->setParameterByClass("ilrepositorygui", "ref_id", $this->ref_id);
                $cmd_link = $ilCtrl->getLinkTargetByClass("ilrepositorygui", $a_cmd);
                $ilCtrl->setParameterByClass("ilrepositorygui", "ref_id", $_GET["ref_id"]);
                break;
        }
 
        return $cmd_link;
    }
 
 
    public function getProperties()
    {
        global $DIC;
 
        $lng = $DIC['lng'];
        $rbacsystem = $DIC['rbacsystem'];
        $ilUser = $DIC['ilUser'];
 
        // BEGIN WebDAV get parent properties
        $props = parent::getProperties();
        // END WebDAV get parent properties
        
        include_once './Modules/Group/classes/class.ilObjGroupAccess.php';
        $info = ilObjGroupAccess::lookupRegistrationInfo($this->obj_id);
        //var_dump($info);
        if ($info['reg_info_list_prop']) {
            $props[] = array(
                'alert' => false,
                'newline' => true,
                'property' => $info['reg_info_list_prop']['property'],
                'value' => $info['reg_info_list_prop']['value']
            );
        }
        if ($info['reg_info_list_prop_limit']) {
            $props[] = array(
                'alert' => false,
                'newline' => false,
                'property' => $info['reg_info_list_prop_limit']['property'],
                'propertyNameVisible' => strlen($info['reg_info_list_prop_limit']['property']) ? true : false,
                'value' => $info['reg_info_list_prop_limit']['value']
            );
        }
        
        
        
        // waiting list
        include_once './Modules/Group/classes/class.ilGroupWaitingList.php';
        if (ilGroupWaitingList::_isOnList($ilUser->getId(), $this->obj_id)) {
            $props[] = array(
                "alert" => true,
                "property" => $lng->txt('member_status'),
                "value" => $lng->txt('on_waiting_list')
            );
        }
        
        // course period
        $info = ilObjGroupAccess::lookupPeriodInfo($this->obj_id);
        if (is_array($info)) {
            $props[] = array(
                'alert' => false,
                'newline' => true,
                'property' => $info['property'],
                'value' => $info['value']
            );
        }
        
        
 
        return $props;
    }
 
    // BEGIN WebDAV mount_webfolder in _blank frame
    public function getCommandFrame($a_cmd)
    {
        // begin-patch fm
        return parent::getCommandFrame($a_cmd);
        // end-patch fm
    }
    
    
    public function checkCommandAccess($a_permission, $a_cmd, $a_ref_id, $a_type, $a_obj_id = "")
    {
        if ($a_permission == 'grp_linked') {
            return
                parent::checkCommandAccess('read', '', $a_ref_id, $a_type, $a_obj_id) ||
                parent::checkCommandAccess('join', 'join', $a_ref_id, $a_type, $a_obj_id);
        }
        return parent::checkCommandAccess($a_permission, $a_cmd, $a_ref_id, $a_type, $a_obj_id);
    }
    
    // END WebDAV mount_webfolder in _blank frame
} // END class.ilObjGroupListGUI