class.ilLMEditorExplorerGUI.php

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<?php
/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */

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

class ilLMEditorExplorerGUI extends ilLMExplorerGUI
{

        function getNodeIcon($a_node)
        {
                if ($a_node["child"] == $this->getNodeId($this->getRootNode()))
                {
                        $icon = ilUtil::getImagePath("icon_lm_s.png");
                }
                else
                {
                        $a_name = "icon_".$a_node["type"]."_s.png";
                        if ($a_node["type"] == "pg")
                        {
                                include_once("./Modules/LearningModule/classes/class.ilLMPage.php");
                                $lm_set = new ilSetting("lm");
                                $active = ilLMPage::_lookupActive($a_node["child"], $this->lm->getType(),
                                        $lm_set->get("time_scheduled_page_activation"));
                                
                                // is page scheduled?
                                $img_sc = ($lm_set->get("time_scheduled_page_activation") &&
                                        ilLMPage::_isScheduledActivation($a_node["child"], $this->lm->getType()))
                                        ? "_sc"
                                        : "";
                                        
                                $a_name = "icon_pg".$img_sc."_s.png";
        
                                if (!$active)
                                {
                                        $a_name = "icon_pg_d".$img_sc."_s.png";
                                }
                                else
                                {
                                        include_once("./Modules/LearningModule/classes/class.ilLMPage.php");
                                        $contains_dis = ilLMPage::_lookupContainsDeactivatedElements($a_node["child"],
                                                $this->lm->getType());
                                        if ($contains_dis)
                                        {
                                                $a_name = "icon_pg_del".$img_sc."_s.png";
                                        }
                                }
                        }
                        $icon = ilUtil::getImagePath($a_name);
                }
                
                return $icon;
        }

        function getNodeIconAlt($a_node)
        {
                global $lng;
                
                include_once("./Modules/LearningModule/classes/class.ilLMObject.php");
                
                if ($a_node["type"] == "pg")
                {
                        include_once("./Modules/LearningModule/classes/class.ilLMPage.php");
                        $lm_set = new ilSetting("lm");
                        $active = ilLMPage::_lookupActive($a_node["child"], $this->lm->getType(),
                                $lm_set->get("time_scheduled_page_activation"));

                        if (!$active)
                        {
                                return $lng->txt("cont_page_deactivated");
                        }
                        else
                        {
                                $contains_dis = ilLMPage::_lookupContainsDeactivatedElements($a_node["child"],
                                        $this->lm->getType());
                                if ($contains_dis)
                                {
                                        return $lng->txt("cont_page_deactivated_elements");
                                }
                        }
                }
                return parent::getNodeIconAlt($a_node);
        }
        
        function getNodeHref($a_node)
        {
                global $ilCtrl;
                
                switch($a_node["type"])
                {
                        case "du":
//                              $ilCtrl->setParameterByClass("ilobjlearningmodulegui", "obj_id", $a_node["child"]);
                                $ret = $ilCtrl->getLinkTargetByClass("ilobjlearningmodulegui", "chapters");
//                              $ilCtrl->setParameterByClass("ilobjlearningmodulegui", "obj_id", $_GET["obj_id"]);
                                return $ret;
                                break;

                        case "pg":
                                $ilCtrl->setParameterByClass("illmpageobjectgui", "obj_id", $a_node["child"]);
                                $ret = $ilCtrl->getLinkTargetByClass(array("ilobjlearningmodulegui", "illmpageobjectgui"), "edit");
                                $ilCtrl->setParameterByClass("illmpageobjectgui", "obj_id", $_GET["obj_id"]);
                                return $ret;
                                break;

                        case "st":
                                $ilCtrl->setParameterByClass("ilstructureobjectgui", "obj_id", $a_node["child"]);
                                $ret = $ilCtrl->getLinkTargetByClass(array("ilobjlearningmodulegui", "ilstructureobjectgui"), "view");
                                $ilCtrl->setParameterByClass("ilstructureobjectgui", "obj_id", $_GET["obj_id"]);
                                return $ret;
                                break;
                }
        }

}

?>