class.ilInstallationHeadingTableGUI.php

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<?php

declare(strict_types=1);

use ILIAS\MetaData\Services\ServicesInterface as LOMServices;

class ilInstallationHeadingTableGUI extends ilTable2GUI
{
    protected ilAccessHandler $access;
    protected LOMServices $lom_services;

    protected bool $incl_desc;
    protected string $base_cmd;
    protected int $nr;

    public function __construct(
        ?object $parent_obj,
        string $parent_cmd,
        bool $incl_desc = true,
        string $base_cmd = "HeaderTitle"
    ) {
        global $DIC;

        $this->access = $DIC->access();
        $this->lom_services = $DIC->learningObjectMetadata();

        parent::__construct($parent_obj, $parent_cmd);
        $this->incl_desc = $incl_desc;
        $this->base_cmd = $base_cmd;

        $this->setLimit(9999);

        $this->addColumn("", "", "1");
        $this->addColumn($this->lng->txt("language"));
        $this->addColumn($this->lng->txt("default"));
        $this->addColumn($this->lng->txt("title"));
        if ($incl_desc) {
            $this->addColumn($this->lng->txt("description"));
        }

        $this->setEnableHeader(true);
        $this->setFormAction($this->ctrl->getFormAction($parent_obj));
        $this->setRowTemplate("tpl.installation_heading_table_row.html", "components/ILIAS/SystemFolder");
        $this->disable("footer");
        $this->setEnableTitle(true);

        $this->nr = 0;
    }

    protected function prepareOutput(): void
    {
        $this->addMultiCommand("delete" . $this->base_cmd . "s", $this->lng->txt("remove"));
        if ($this->dataExists()) {
            $this->addCommandButton("save" . $this->base_cmd . "s", $this->lng->txt("save"));
        }
        $this->addCommandButton("add" . $this->base_cmd, $this->lng->txt("add"));
    }

    protected function fillRow(array $set): void
    {
        $this->nr++;

        if ($this->incl_desc) {
            $this->tpl->setCurrentBlock("desc_row");
            $this->tpl->setVariable("VAL_DESC", ilLegacyFormElementsUtil::prepareFormOutput($set["desc"]));
            $this->tpl->setVariable("DNR", $this->nr);
            $this->tpl->parseCurrentBlock();
        }

        $this->tpl->setVariable("NR", $this->nr);

        // lang selection
        $languages = [];
        foreach ($this->lom_services->dataHelper()->getAllLanguages() as $language) {
            $languages[$language->value()] = $language->presentableLabel();
        }
        $this->tpl->setVariable(
            "LANG_SELECT",
            ilLegacyFormElementsUtil::formSelect(
                $set["lang"],
                "lang[" . $this->nr . "]",
                $languages,
                false,
                true
            )
        );

        if ($set["default"]) {
            $this->tpl->setVariable("DEF_CHECKED", "checked=\"checked\"");
        }

        $this->tpl->setVariable("VAL_TITLE", ilLegacyFormElementsUtil::prepareFormOutput($set["title"]));
    }
}