class.ilSurveySkillAssignmentTableGUI.php

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<?php

/* Copyright (c) 1998-2011 ILIAS open source, Extended GPL, see docs/LICENSE */

include_once("./Services/Table/classes/class.ilTable2GUI.php");

class ilSurveySkillAssignmentTableGUI extends ilTable2GUI
{
        function __construct($a_parent_obj, $a_parent_cmd, $a_survey)
        {
                global $ilCtrl, $lng, $ilAccess, $lng;
                
                $this->object = $a_survey;
                include_once("./Modules/Survey/classes/class.ilSurveySkill.php");
                $this->skill_survey = new ilSurveySkill($a_survey);
                
                include_once("./Services/Skill/classes/class.ilSkillTree.php");
                $this->skill_tree = new ilSkillTree();
                
                parent::__construct($a_parent_obj, $a_parent_cmd);
                $this->getQuestions();
                //$this->setTitle($lng->txt("survey_questions_to_skill_ass"));
                
                $this->addColumn($this->lng->txt("question"));
                $this->addColumn($this->lng->txt("survey_skill"));
                $this->addColumn($this->lng->txt("actions"));
                
                $this->setFormAction($ilCtrl->getFormAction($a_parent_obj));
                $this->setRowTemplate("tpl.svy_skill_ass_row.html", "Modules/Survey");

//              $this->addMultiCommand("", $lng->txt(""));
//              $this->addCommandButton("", $lng->txt(""));
        }
        
        function getQuestions()
        {
                global $ilCtrl, $lng;
                
                $survey_questions = $this->object->getSurveyQuestions();

                if (count($survey_questions) > 0)
                {
                        $table_data = array();
                        $last_questionblock_id = $position = $block_position = 0;
                        foreach ($survey_questions as $question_id => $data)
                        {
                                // it is only possible to assign  to a subset
                                // of question types: single choice(2)
                                $supported = false;
                                if (in_array($data["questiontype_fi"], array(2)))
                                {
                                        $supported = true;
                                }

                                $id = $data["question_id"];
                                
                                $table_data[$id] = array("id" => $id,
                                        "type" => "question",
                                        "supported" => $supported,
                                        "heading" => $data["heading"],
                                        "title" => $data["title"],
                                        "description" => $data["description"],
                                        "author" => $data["author"],
                                        "obligatory" => (bool)$data["obligatory"]);

                        }
                }
                $this->setData($table_data);
        }
        
        
        protected function fillRow($a_set)
        {
                global $lng, $ilCtrl;

                $ilCtrl->setParameter($this->parent_obj, "q_id", $a_set["id"]);

                if ($a_set["supported"])
                {
                        $this->tpl->setCurrentBlock("cmd");
                        $this->tpl->setVariable("HREF_CMD",
                                $ilCtrl->getLinkTarget($this->parent_obj,
                                "assignSkillToQuestion"));
                        $this->tpl->setVariable("TXT_CMD", $lng->txt("survey_assign_competence"));
                        $this->tpl->parseCurrentBlock();
                        
                        if ($s = $this->skill_survey->getSkillForQuestion($a_set["id"]))
                        {
                                $this->tpl->setCurrentBlock("cmd");
                                $this->tpl->setVariable("HREF_CMD",
                                        $ilCtrl->getLinkTarget($this->parent_obj,
                                        "removeSkillFromQuestion"));
                                $this->tpl->setVariable("TXT_CMD", $lng->txt("survey_remove_competence"));
                                $this->tpl->parseCurrentBlock();
                                
                                include_once("./Services/Skill/classes/class.ilBasicSkill.php");
                                $this->tpl->setVariable("COMPETENCE",
                                        ilBasicSkill::_lookupTitle($s["base_skill_id"], $s["tref_id"]));

                                //var_dump($a_set);
                                $path = $this->skill_tree->getSkillTreePath($s["base_skill_id"], $s["tref_id"]);
                                $path_nodes = array();
                                foreach ($path as $p)
                                {
                                        if ($p["child"] > 1 && $p["skill_id"] != $s["base_skill_id"])
                                        {
                                                $path_nodes[] = ilBasicSkill::_lookupTitle($p["skill_id"], $p["tref_id"]);
                                        }
                                }
                                $this->tpl->setVariable("PATH", implode($path_nodes, " > "));
                                $this->tpl->setVariable("COMP_ID", "comp_".$a_set["id"]);
                                
                                /*include_once("./Services/UIComponent/Tooltip/classes/class.ilTooltipGUI.php");
                                ilTooltipGUI::addTooltip("comp_".$a_set["id"],
                                        ilBasicSkill::_lookupDescription($s["base_skill_id"]));*/
                        }
                }
                else
                {
                        $this->tpl->setVariable("NOT_SUPPORTED", $lng->txt("svy_skl_comp_assignm_not_supported"));
                }
                
                $this->tpl->setVariable("QUESTION_TITLE", $a_set["title"]);
                
                $ilCtrl->setParameter($this->parent_obj, "q_id", "");

        }

}
?>