class.ilSurveySkillTableGUI.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 ilSurveySkillTableGUI extends ilTable2GUI
{
        function __construct($a_parent_obj, $a_parent_cmd, $a_survey)
        {
                global $ilCtrl, $lng, $ilAccess, $lng;
                
                $this->survey = $a_survey;
                
                parent::__construct($a_parent_obj, $a_parent_cmd);
                $this->getSkills();
                $this->setTitle($lng->txt("survey_competences"));

                include_once("./Services/Skill/classes/class.ilSkillTree.php");
                $this->skill_tree = new ilSkillTree();

                include_once("./Modules/Survey/classes/class.ilSurveySkillThresholds.php");
                $this->skill_thres = new ilSurveySkillThresholds($a_survey);
                $this->thresholds = $this->skill_thres->getThresholds();

                $this->addColumn($this->lng->txt("survey_skill"));
                $this->addColumn($this->lng->txt("survey_skill_nr_q"));
                $this->addColumn($this->lng->txt("survey_skill_max_scale_points"));
                $this->addColumn($this->lng->txt("survey_up_to_x_points"));
                $this->addColumn($this->lng->txt("actions"));

                $this->setFormAction($ilCtrl->getFormAction($a_parent_obj));
                $this->setRowTemplate("tpl.svy_skill_row.html", "Modules/Survey");

                //$this->addMultiCommand("", $lng->txt(""));
                //$this->addCommandButton("", $lng->txt(""));
        }
        
        function getSkills()
        {
                include_once("./Modules/Survey/classes/class.ilSurveySkill.php");
                $sskill = new ilSurveySkill($this->survey);
                $opts = $sskill->getAllAssignedSkillsAsOptions();
                $data = array();
                foreach ($opts as $k => $o)
                {
                        $v = explode(":", $k);

                        $question_ids = $sskill->getQuestionsForSkill($v[0], $v[1]);
                        $scale_sum = $sskill->determineMaxScale($v[0], $v[1]);

                        $data[] = array("title" => ilBasicSkill::_lookupTitle($v[0], $v[1]),
                                "base_skill" => $v[0],
                                "tref_id" => $v[1],
                                "nr_of_q" => count($question_ids),
                                "scale_sum" => $scale_sum
                                );
                }
                
                $this->setData($data);
        }
        
        
        protected function fillRow($a_set)
        {
                global $lng, $ilCtrl;

                $ilCtrl->setParameter($this->parent_obj, "sk_id", $a_set["base_skill"]);
                $ilCtrl->setParameter($this->parent_obj, "tref_id", $a_set["tref_id"]);

                $this->tpl->setVariable("COMPETENCE",
                        ilBasicSkill::_lookupTitle($a_set["base_skill"], $a_set["tref_id"]));
                $path = $this->skill_tree->getSkillTreePath($a_set["base_skill"], $a_set["tref_id"]);
                $path_nodes = array();
                foreach ($path as $p)
                {
                        if ($p["child"] > 1 && $p["skill_id"] != $a_set["base_skill"])
                        {
                                $path_nodes[] = ilBasicSkill::_lookupTitle($p["skill_id"], $p["tref_id"]);
                        }
                }
                $this->tpl->setVariable("PATH", implode($path_nodes, " > "));



                $this->tpl->setVariable("NR_OF_QUESTIONS", $a_set["nr_of_q"]);
                $this->tpl->setVariable("MAX_SCALE_POINTS", $a_set["scale_sum"]);
                $this->tpl->setVariable("CMD", $ilCtrl->getLinkTarget($this->parent_obj, "listSkillThresholds"));
                $this->tpl->setVariable("ACTION", $lng->txt("edit"));
                
                include_once("./Services/Skill/classes/class.ilBasicSkill.php");
                $bs = new ilBasicSkill($a_set["base_skill"]);
                $ld = $bs->getLevelData();
                foreach ($ld as $l)
                {
                        $this->tpl->setCurrentBlock("points");
                        $this->tpl->setVariable("LEV", $l["title"]);

                        $tr = $this->thresholds[$l["id"]][$a_set["tref_id"]];
                        if ((int) $tr != 0)
                        {
                                $this->tpl->setVariable("THRESHOLD", (int) $tr);
                        }
                        else
                        {
                                $this->tpl->setVariable("THRESHOLD", "");
                        }
                        $this->tpl->parseCurrentBlock();
                }
        }

}
?>