class.ilSkillTreeExplorerGUI.php

Go to the documentation of this file.

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

include_once("./Services/Skill/classes/class.ilVirtualSkillTreeExplorerGUI.php");

class ilSkillTreeExplorerGUI extends ilVirtualSkillTreeExplorerGUI
{
        public function __construct($a_parent_obj, $a_parent_cmd)
        {
                parent::__construct("skill_exp", $a_parent_obj, $a_parent_cmd);
                
                $this->setSkipRootNode(false);
                $this->setAjax(false);
                $this->setShowDraftNodes(true);
                $this->setShowOutdatedNodes(true);
        }
        
        
        function getNodeContent($a_node)
        {
                global $lng;
                
                $a_parent_id_parts = explode(":", $a_node["id"]);
                $a_parent_skl_tree_id = $a_parent_id_parts[0];
                $a_parent_skl_template_tree_id = $a_parent_id_parts[1];
                
                // title
                $title = $a_node["title"];
                
                // root?
                if ($a_node["type"] == "skrt")
                {
                        $title = $lng->txt("skmg_skills");
                }
                else
                {
                        if ($a_node["type"] == "sktr")
                        {
                                include_once("./Services/Skill/classes/class.ilSkillTemplateReference.php");
                                $tid = ilSkillTemplateReference::_lookupTemplateId($a_parent_skl_tree_id);
                                $title.= " (".ilSkillTreeNode::_lookupTitle($tid).")";
                        }
                        
                        // @todo: fix this if possible for skill/tref_id combination
                        if (ilSkillTreeNode::_lookupSelfEvaluation($a_parent_skl_tree_id))
                        {
                                if ($a_parent_skl_template_tree_id == 0 || $a_node["type"] == "sktr")
                                {
                                        $title = "<u>".$title."</u>";
                                }
                        }
                }

                if ($this->vtree->isOutdated($a_node["id"]))
                {
                        $title = "<span class='light'>".$title."</span>";
                }

                return $title;
        }
        
        function getNodeIcon($a_node)
        {
                $a_parent_id_parts = explode(":", $a_node["id"]);
                $a_parent_skl_tree_id = $a_parent_id_parts[0];
                $a_parent_skl_template_tree_id = $a_parent_id_parts[1];

                
                // root?
                if ($a_node["type"] == "skrt")
                {
                        $icon = ilUtil::getImagePath("icon_scat.svg");
                }
                else
                {
                        if (in_array($a_node["type"], array("skll", "scat", "sctr", "sktr", "sctp", "sktp")))
                        {
                                $icon = ilSkillTreeNode::getIconPath($a_parent_skl_tree_id, $a_node["type"], "",
                                        ($this->vtree->isDraft($a_node["id"]) || $this->vtree->isOutdated($a_node["id"])));
                        }
                        else
                        {
                                $icon = ilUtil::getImagePath("icon_".$a_node["type"].".svg");
                        }
                }
                
                return $icon;
        }

        function isNodeHighlighted($a_node)
        {
                $id_parts = explode(":", $a_node["id"]);
                if ($id_parts[1] == 0)
                {
                        // skill in main tree
                        $skill_id = $a_node["id"];
                        $tref_id = 0;
                }
                else
                {
                        // skill in template
                        $tref_id = $id_parts[0];
                        $skill_id = $id_parts[1];
                }

                if ($_GET["obj_id"] == "" && $a_node["type"] == "skrt")
                {
                        return true;
                }
                
                if ($skill_id == $_GET["obj_id"] &&
                        ($_GET["tref_id"] == $tref_id))
                {
                        return true;
                }
                return false;
        }       
        
        function getNodeHref($a_node)
        {
                global $ilCtrl;

                $id_parts = explode(":", $a_node["id"]);
                if ($id_parts[1] == 0)
                {
                        // skill in main tree
                        $skill_id = $a_node["id"];
                        $tref_id = 0;
                }
                else
                {
                        // skill in template
                        $tref_id = $id_parts[0];
                        $skill_id = $id_parts[1];
                }

                $gui_class = array(
                        "skrt" => "ilskillrootgui",
                        "scat" => "ilskillcategorygui",
                        "sktr" => "ilskilltemplatereferencegui",
                        "skll" => "ilbasicskillgui",
                        "sktp" => "ilbasicskilltemplategui",
                        "sctp" => "ilskilltemplatecategorygui"
                );
                
                $cmd = array(
                        "skrt" => "listSkills",
                        "scat" => "listItems",
                        "sktr" => "listItems",
                        "skll" => "edit",
                        "sktp" => "edit",
                        "sctp" => "listItems"
                );
                
                $gui_class = $gui_class[$a_node["type"]];
                $cmd = $cmd[$a_node["type"]];
                
                $ilCtrl->setParameterByClass($gui_class, "tref_id", $tref_id);
                $ilCtrl->setParameterByClass($gui_class, "obj_id", $skill_id);
                $ret = $ilCtrl->getLinkTargetByClass($gui_class, $cmd);
                $ilCtrl->setParameterByClass($gui_class, "obj_id", $_GET["obj_id"]);
                $ilCtrl->setParameterByClass($gui_class, "tref_id", $_GET["tref_id"]);

                return $ret;
        }

        function isNodeClickable($a_node)
        {
                return true;
        }

}

?>