class.ilSurveySkillThresholdsTableGUI.php

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<?php
 
class ilSurveySkillThresholdsTableGUI extends ilTable2GUI
{
    protected array $question_ids;
    protected array $thresholds;
    protected int $tref_id = 0;
    protected int $base_skill_id = 0;
    protected ilObjSurvey $object;
    protected int $scale_sum;
    protected ilSurveySkill $skill_survey;
    protected ilSurveySkillThresholds $skill_thres;
 
    public function __construct(
        object $a_parent_obj,
        string $a_parent_cmd,
        ilObjSurvey $a_survey,
        int $a_base_skill_id,
        int $a_tref_id
    ) {
        global $DIC;
        $main_tpl = $DIC->ui()->mainTemplate();
 
        $this->ctrl = $DIC->ctrl();
        $this->lng = $DIC->language();
        $ilCtrl = $DIC->ctrl();
        $lng = $DIC->language();
 
        $this->object = $a_survey;
        $this->base_skill_id = $a_base_skill_id;
        $this->tref_id = $a_tref_id;
 
 
        $this->determineMaxScalesAndQuestions();
 
        $main_tpl->setOnScreenMessage('info', $lng->txt("survey_skill_nr_q") . ": " . count($this->question_ids) .
        ", " . $lng->txt("survey_skill_max_scale_points") . ": " . $this->scale_sum);
 
        $this->skill_thres = new ilSurveySkillThresholds($this->object);
        $this->thresholds = $this->skill_thres->getThresholds();
 
        parent::__construct($a_parent_obj, $a_parent_cmd);
 
        $this->skill_survey = new ilSurveySkill($a_survey);
        $this->setData($this->getLevels());
        $this->setTitle(ilBasicSkill::_lookupTitle($this->base_skill_id, $this->tref_id));
 
        $this->addColumn($this->lng->txt("survey_skill_level"));
        $this->addColumn($this->lng->txt("survey_up_to_x_points"));
 
        $this->setRowTemplate("tpl.svy_skill_threshold_row.html", "components/ILIAS/Survey");
 
        //              $this->addMultiCommand("saveThresholds", $lng->txt("save"));
        $this->addCommandButton("saveThresholds", $lng->txt("save"));
        $this->setFormAction($ilCtrl->getFormAction($this->parent_obj));
    }
 
    public function determineMaxScalesAndQuestions(): void
    {
        $ssk = new ilSurveySkill($this->object);
        $this->question_ids = $ssk->getQuestionsForSkill(
            $this->base_skill_id,
            $this->tref_id
        );
        $this->scale_sum = $ssk->determineMaxScale(
            $this->base_skill_id,
            $this->tref_id
        );
    }
 
    public function getLevels(): array
    {
        $bs = new ilBasicSkill($this->base_skill_id);
        return $bs->getLevelData();
    }
 
    protected function fillRow(array $a_set): void
    {
        $lng = $this->lng;
        $ilCtrl = $this->ctrl;
 
        $this->tpl->setVariable("LEVEL", $a_set["title"]);
        $this->tpl->setVariable("LEVEL_ID", $a_set["id"]);
 
        $tr = $this->thresholds[$a_set["id"]][$this->tref_id] ?? 0;
        if ((int) $tr !== 0) {
            $this->tpl->setVariable("THRESHOLD", (int) $tr);
        } else {
            $this->tpl->setVariable("THRESHOLD", "");
        }
    }
}