class.ilMatrixRowWizardInputGUI.php

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<?php

class ilMatrixRowWizardInputGUI extends ilTextInputGUI
{
    protected \ILIAS\Survey\InternalGUIService $gui;
    protected ilGlobalTemplateInterface $tpl;
    protected ?SurveyCategories $values = null;
    protected bool $allowMove = false;
    protected bool $show_wizard = false;
    protected string $categorytext;
    protected string $labeltext;
    protected bool $use_other_answer;

    public function __construct(
        string $a_title = "",
        string $a_postvar = ""
    ) {
        global $DIC;

        $this->lng = $DIC->language();
        $this->tpl = $DIC["tpl"];
        $lng = $DIC->language();

        parent::__construct($a_title, $a_postvar);

        $this->show_wizard = false;
        $this->categorytext = $lng->txt('row_text');
        $this->use_other_answer = false;

        $this->setMaxLength(1000); // #6803
        $this->gui = $DIC->survey()->internal()->gui();
    }

    public function getUseOtherAnswer(): bool
    {
        return $this->use_other_answer;
    }

    public function setUseOtherAnswer(bool $a_value): void
    {
        $this->use_other_answer = $a_value;
    }

    public function setValue($a_value): void
    {
        $this->values = new SurveyCategories();
        if (is_array($a_value) && is_array($a_value['answer'])) {
            foreach ($a_value['answer'] as $index => $value) {
                $this->values->addCategory($value, $a_value['other'][$index] ?? 0);
            }
        }
    }

    public function setValues(SurveyCategories $a_values): void
    {
        $this->values = $a_values;
    }

    public function getValues(): SurveyCategories
    {
        return $this->values;
    }

    public function setAllowMove(bool $a_allow_move): void
    {
        $this->allowMove = $a_allow_move;
    }

    public function getAllowMove(): bool
    {
        return $this->allowMove;
    }

    public function setShowWizard(bool $a_value): void
    {
        $this->show_wizard = $a_value;
    }

    public function getShowWizard(): bool
    {
        return $this->show_wizard;
    }

    public function setCategoryText(string $a_text): void
    {
        $this->categorytext = $a_text;
    }

    public function getCategoryText(): string
    {
        return $this->categorytext;
    }

    public function setLabelText(string $a_text): void
    {
        $this->labeltext = $a_text;
    }

    public function getLabelText(): string
    {
        return $this->labeltext;
    }


    public function checkInput(): bool
    {
        $lng = $this->lng;
        $foundvalues = $this->getInput();
        if (count($foundvalues) > 0) {
            // check answers
            if (is_array($foundvalues['answer'])) {
                foreach ($foundvalues['answer'] as $idx => $answervalue) {
                    if (((strlen($answervalue ?? "")) == 0) && ($this->getRequired() && (!$foundvalues['other'][$idx]))) {
                        $this->setAlert($lng->txt("msg_input_is_required"));
                        return false;
                    }
                }
            }
        } else {
            $this->setAlert($lng->txt("msg_input_is_required"));
            return false;
        }

        return $this->checkSubItemsInput();
    }

    public function getInput(): array
    {
        $val = $this->arrayArray($this->getPostVar());
        $val = ilArrayUtil::stripSlashesRecursive($val);
        return $val;
    }

    public function insert(ilTemplate $a_tpl): void
    {
        $lng = $this->lng;

        $tpl = new ilTemplate("tpl.prop_matrixrowwizardinput.html", true, true, "components/ILIAS/SurveyQuestionPool");
        if (is_object($this->values)) {
            for ($i = 0; $i < $this->values->getCategoryCount(); $i++) {
                $cat = $this->values->getCategory($i);
                $tpl->setCurrentBlock("prop_text_propval");
                $tpl->setVariable("PROPERTY_VALUE", ilLegacyFormElementsUtil::prepareFormOutput((string) $cat->title));
                $tpl->parseCurrentBlock();
                $tpl->setCurrentBlock("prop_label_propval");
                $tpl->setVariable("PROPERTY_VALUE", ilLegacyFormElementsUtil::prepareFormOutput((string) $cat->label));
                $tpl->parseCurrentBlock();

                if ($this->getUseOtherAnswer()) {
                    $tpl->setCurrentBlock("other_answer_checkbox");
                    $tpl->setVariable("POST_VAR", $this->getPostVar());
                    $tpl->setVariable("OTHER_ID", $this->getPostVar() . "[other][$i]");
                    $tpl->setVariable("ROW_NUMBER", $i);
                    if ($cat->other) {
                        $tpl->setVariable("CHECKED_OTHER", ' checked="checked"');
                    }
                    $tpl->parseCurrentBlock();
                }

                if ($this->getAllowMove()) {
                    $tpl->setCurrentBlock("move");
                    $tpl->setVariable("CMD_UP", "cmd[up" . $this->getFieldId() . "][$i]");
                    $tpl->setVariable("CMD_DOWN", "cmd[down" . $this->getFieldId() . "][$i]");
                    $tpl->setVariable("ID", $this->getPostVar() . "[$i]");
                    $tpl->setVariable("UP_BUTTON", $this->gui->symbol()->glyph("up")->render());
                    $tpl->setVariable("DOWN_BUTTON", $this->gui->symbol()->glyph("down")->render());
                    $tpl->parseCurrentBlock();
                }

                $tpl->setCurrentBlock("row");
                $tpl->setVariable("POST_VAR", $this->getPostVar());
                $tpl->setVariable("ROW_NUMBER", $i);
                $tpl->setVariable("ID", $this->getPostVar() . "[answer][$i]");
                $tpl->setVariable("ID_LABEL", $this->getPostVar() . "[label][$i]");
                $tpl->setVariable("SIZE", $this->getSize());
                $tpl->setVariable("SIZE_LABEL", 15);
                $tpl->setVariable("MAXLENGTH", $this->getMaxLength());
                if ($this->getDisabled()) {
                    $tpl->setVariable("DISABLED", " disabled=\"disabled\"");
                    $tpl->setVariable("DISABLED_LABEL", " disabled=\"disabled\"");
                }

                $tpl->setVariable("CMD_ADD", "cmd[add" . $this->getFieldId() . "][$i]");
                $tpl->setVariable("CMD_REMOVE", "cmd[remove" . $this->getFieldId() . "][$i]");
                $tpl->setVariable("ADD_BUTTON", $this->gui->symbol()->glyph("add")->render());
                $tpl->setVariable("REMOVE_BUTTON", $this->gui->symbol()->glyph("remove")->render());
                $tpl->parseCurrentBlock();
            }
        }

        if ($this->getUseOtherAnswer()) {
            $tpl->setCurrentBlock('other_answer_title');
            $tpl->setVariable("OTHER_TEXT", $lng->txt('use_other_answer'));
            $tpl->parseCurrentBlock();
        }

        $tpl->setVariable("ELEMENT_ID", $this->getPostVar());
        $tpl->setVariable("ANSWER_TEXT", $this->getCategoryText());
        $tpl->setVariable("LABEL_TEXT", $this->getLabelText());
        $tpl->setVariable("ACTIONS_TEXT", $lng->txt('actions'));

        $a_tpl->setCurrentBlock("prop_generic");
        $a_tpl->setVariable("PROP_GENERIC", $tpl->get());
        $a_tpl->parseCurrentBlock();

        $tpl = $this->tpl;
        $tpl->addJavaScript("assets/js/ServiceFormWizardInput.js");
        $tpl->addJavaScript("assets/js/matrixrowwizard.js");
    }
}