class.ilObjLearningModuleListGUI.php

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<?php
/*
        +-----------------------------------------------------------------------------+
        | ILIAS open source                                                           |
        +-----------------------------------------------------------------------------+
        | Copyright (c) 1998-2005 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 ilObjLearningModuleListGUI extends ilObjectListGUI
{
        function ilObjLearningModuleListGUI()
        {
                $this->ilObjectListGUI();
        }

        function init()
        {
                $this->static_link_enabled = true;
                $this->delete_enabled = true;
                $this->cut_enabled = true;
                $this->copy_enabled = false;
                $this->subscribe_enabled = true;
                $this->link_enabled = true;
                $this->payment_enabled = true;
                $this->info_screen_enabled = true;
                $this->type = "lm";
                $this->gui_class_name = "ilobjlearningmodulegui";
                
                // general commands array
                include_once('./Modules/LearningModule/classes/class.ilObjLearningModuleAccess.php');
                $this->commands = ilObjLearningModuleAccess::_getCommands();
        }

        function setChildId($a_child_id)
        {
                $this->child_id = $a_child_id;
        }
        function getChildId()
        {
                return $this->child_id;
        }

        
        function initItem($a_ref_id, $a_obj_id, $a_title = "", $a_description = "")
        {
                global $ilUser;

                parent::initItem($a_ref_id, $a_obj_id, $a_title, $a_description);
                
                include_once("./Modules/LearningModule/classes/class.ilObjLearningModuleAccess.php");
                $this->last_accessed_page = 
                        ilObjLearningModuleAccess::_getLastAccessedPage($a_ref_id, $ilUser->getId());
                
        }


        function getCommandLink($a_cmd)
        {
                switch($a_cmd)
                {
                        case "continue":
                                $cmd_link = "ilias.php?baseClass=ilLMPresentationGUI&amp;ref_id=".$this->ref_id.
                                        "&amp;obj_id=".$this->last_accessed_page;
                                break;

                        case "page":
                                // Used for presentation of single pages chapters in search results
                                $cmd_link = "ilias.php?baseClass=ilLMPresentationGUI&amp;ref_id=".$this->ref_id.
                                        "&amp;obj_id=".$this->getChildId();
                                break;

                        case "view":
                                $cmd_link = "ilias.php?baseClass=ilLMPresentationGUI&amp;ref_id=".$this->ref_id;
                                break;

                        case "edit":
                                $cmd_link = "ilias.php?baseClass=ilLMEditorGUI&amp;ref_id=".$this->ref_id;
                                break;
                                
                        case "infoScreen":
                                $cmd_link = "ilias.php?baseClass=ilLMPresentationGUI&amp;ref_id=".$this->ref_id.
                                        "&amp;cmd=infoScreen&amp;file_id".$this->getChildId();
                                break;
                                
                        case 'downloadFile':
                                $cmd_link = 'ilias.php?baseClass=ilLMPresentationGUI&amp;ref_id='.$this->ref_id.
                                        '&amp;cmd=downloadFile&amp;file_id='.$this->getChildId();
                                break;

                        default:
                                $cmd_link = "repository.php?ref_id=".$this->ref_id."&cmd=$a_cmd";
                                break;
                }

                return $cmd_link;
        }


        function getCommandFrame($a_cmd)
        {
                global $ilias;

                switch($a_cmd)
                {
                        case "view":
                        case "continue":
                        case 'list':

                                include_once 'Services/Payment/classes/class.ilPaymentObject.php';
                                if (ilPaymentObject::_isBuyable($this->ref_id) && 
                                        !ilPaymentObject::_hasAccess($this->ref_id))
                                {
                                        $frame = '';
                                }
                                else
                                {
                                        $frame = ilFrameTargetInfo::_getFrame("MainContent");
                                        //$frame = "ilContObj".$this->obj_id;
                                }
                                break;

                        case "edit":
                                $frame = ilFrameTargetInfo::_getFrame("MainContent");
                                break;
                                
                        case "infoScreen":
                                $frame = ilFrameTargetInfo::_getFrame("MainContent");
                                break;

                        default:
                                $frame = "";
                                break;
                }

                return $frame;
        }


        function getProperties()
        {
                global $lng, $rbacsystem;

                $props = array();

                include_once("./Modules/LearningModule/classes/class.ilObjLearningModuleAccess.php");

                if (!ilObjLearningModuleAccess::_lookupOnline($this->obj_id))
                {
                        $props[] = array("alert" => true, "property" => $lng->txt("status"),
                                "value" => $lng->txt("offline"));
                }

                if ($rbacsystem->checkAccess('write',$this->ref_id))
                {
                        $props[] = array("alert" => false, "property" => $lng->txt("type"),
                                "value" => $lng->txt("lm"));
                }

                if(IS_PAYMENT_ENABLED)
                {
                        include_once("Services/Payment/classes/class.ilPaymentObject.php");

                        if (ilPaymentObject::_isBuyable($this->ref_id))
                        {
                                if (ilPaymentObject::_hasAccess($this->ref_id))
                                {
                                        $props[] = array("alert" => false, "property" => $lng->txt("payment_system"),
                                                "value" => $lng->txt("payment_payed_access"));
                                }
                                else if (ilPaymentObject::_isInCart($this->ref_id))
                                {
                                        $props[] = array("alert" => true, "property" => $lng->txt("payment_system"),
                                                "value" => $lng->txt("payment_in_sc"));
                                }
                                else
                                {
                                        $props[] = array("alert" => true, "property" => $lng->txt("payment_system"),
                                                "value" => $lng->txt("payment_buyable"));
                                }
                        }
                }
                return $props;
        }

        function getCommandImage($a_cmd)
        {
                switch ($a_cmd)
                {
                        case "continue":
                                return ilUtil::getImagePath("cmd_continue_s.gif");
                        
                        default:
                                return "";
                }
        }


} // END class.ilObjCategoryGUI
?>