class.ilContainerSimpleContentGUI.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/Container/classes/class.ilContainerContentGUI.php");
 
class ilContainerSimpleContentGUI extends ilContainerContentGUI
{
    protected $tabs;
 
    protected $force_details;
    
    public function __construct($container_gui_obj)
    {
        global $DIC;
 
        $this->lng = $DIC->language();
        $this->tabs = $DIC->tabs();
        $this->access = $DIC->access();
        $this->user = $DIC->user();
        parent::__construct($container_gui_obj);
        $this->initDetails();
    }
 
 
    public function getMainContent()
    {
        $lng = $this->lng;
        $ilTabs = $this->tabs;
 
        // see bug #7452
        //              $ilTabs->setSubTabActive($this->getContainerObject()->getType().'_content');
 
        include_once 'Services/Object/classes/class.ilObjectListGUIFactory.php';
 
        $tpl = new ilTemplate(
            "tpl.container_page.html",
            true,
            true,
            "Services/Container"
        );
 
        // Feedback
        // @todo
        //              $this->__showFeedBack();
 
        $this->__showMaterials($tpl);
            
        return $tpl->get();
    }
 
    public function __showMaterials($a_tpl)
    {
        $ilAccess = $this->access;
        $lng = $this->lng;
 
        $this->items = $this->getContainerObject()->getSubItems($this->getContainerGUI()->isActiveAdministrationPanel());
        $this->clearAdminCommandsDetermination();
        
        $this->initRenderer();
        
        $output_html = $this->getContainerGUI()->getContainerPageHTML();
        
        // get embedded blocks
        if ($output_html != "") {
            $output_html = $this->insertPageEmbeddedBlocks($output_html);
        }
 
        // item groups
        $this->getItemGroupsHTML();
        
        if (is_array($this->items["_all"])) {
            $this->renderer->addCustomBlock("_all", $lng->txt("content"));
            
            $position = 1;
            foreach ($this->items["_all"] as $k => $item_data) {
                if (!$this->renderer->hasItem($item_data["child"])) {
                    $html = $this->renderItem($item_data, $position++, true);
                    if ($html != "") {
                        $this->renderer->addItemToBlock("_all", $item_data["type"], $item_data["child"], $html);
                    }
                }
            }
        }
 
        $output_html .= $this->renderer->getHTML();
        
        $a_tpl->setVariable("CONTAINER_PAGE_CONTENT", $output_html);
    }
    
    protected function initDetails()
    {
        $ilUser = $this->user;
        
        if ($_GET['expand']) {
            if ($_GET['expand'] > 0) {
                $_SESSION['sess']['expanded'][abs((int) $_GET['expand'])] = self::DETAILS_ALL;
            } else {
                $_SESSION['sess']['expanded'][abs((int) $_GET['expand'])] = self::DETAILS_TITLE;
            }
        }
        
        
        if ($this->getContainerObject()->getType() == 'crs') {
            include_once('./Modules/Session/classes/class.ilSessionAppointment.php');
            if ($session = ilSessionAppointment::lookupNextSessionByCourse($this->getContainerObject()->getRefId())) {
                $this->force_details = $session;
            } elseif ($session = ilSessionAppointment::lookupLastSessionByCourse($this->getContainerObject()->getRefId())) {
                $this->force_details = $session;
            }
        }
    }
    
    public function getDetailsLevel($a_session_id)
    {
        if ($this->getContainerGUI()->isActiveAdministrationPanel()) {
            return self::DETAILS_DEACTIVATED;
        }
        if (isset($_SESSION['sess']['expanded'][$a_session_id])) {
            return $_SESSION['sess']['expanded'][$a_session_id];
        }
        if ($a_session_id == $this->force_details) {
            return self::DETAILS_ALL;
        } else {
            return self::DETAILS_TITLE;
        }
    }
} // END class.ilContainerSimpleContentGUI