class.ilBiblLibraryGUI.php

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<?php

use ILIAS\components\OrgUnit\ARHelper\DIC;
use ILIAS\Refinery\Factory;
use ILIAS\HTTP\Wrapper\WrapperFactory;

class ilBiblLibraryGUI
{
    use DIC;
    public const F_LIB_ID = 'lib_id';
    public const F_LIB_IDS = 'lib_ids';
    public const CMD_DELETE = 'delete';
    public const CMD_EDIT = 'edit';
    public const CMD_INDEX = 'index';
    public const CMD_ADD = 'add';
    private \ilGlobalTemplateInterface $main_tpl;
    protected Factory $refinery;
    protected WrapperFactory $wrapper;

    public function __construct(protected \ilBiblAdminLibraryFacadeInterface $facade)
    {
        global $DIC;
        $this->main_tpl = $DIC->ui()->mainTemplate();
        $this->wrapper = $DIC->http()->wrapper();
        $this->refinery = $DIC->refinery();
    }


    public function executeCommand(): void
    {
        if ($this->ctrl()->getNextClass() === null) {
            $cmd = $this->ctrl()->getCmd(self::CMD_INDEX);
            $this->{$cmd}();
        }
    }


    public function index(): bool
    {
        if ($this->checkPermissionBoolAndReturn('write')) {
            $btn_add = $this->ui()->factory()->button()->primary(
                $this->lng()->txt(self::CMD_ADD),
                $this->ctrl()->getLinkTarget($this, self::CMD_ADD)
            );
            $this->toolbar()->addComponent($btn_add);

        }

        $table_gui = new ilBiblLibraryTableGUI($this->facade);
        $this->tpl()->setContent($table_gui->getRenderedTable());

        return true;
    }


    public function add(): void
    {
        $this->checkPermissionAndFail('write');
        $form = new ilBiblLibraryFormGUI($this->facade->libraryFactory()->getEmptyInstance());
        $this->tpl()->setContent($form->getHTML());
    }


    public function delete(): void
    {
        $this->checkPermissionAndFail('write');
        $ilBibliographicSettings = $this->getInstancesFromRequest();
        foreach ($ilBibliographicSettings as $ilBibliographicSetting) {
            $ilBibliographicSetting->delete();
        }
        $this->ctrl()->redirect($this, self::CMD_INDEX);
    }


    public function cancel(): void
    {
        $this->ctrl()->redirect($this, self::CMD_INDEX);
    }


    public function update(): void
    {
        $this->checkPermissionAndFail('write');
        $ilBibliographicSetting = $this->getInstancesFromRequest()[0];
        $form = new ilBiblLibraryFormGUI($ilBibliographicSetting);
        $form->setValuesByPost();
        if ($form->saveObject()) {
            $this->main_tpl->setOnScreenMessage('success', $this->lng()->txt("settings_saved"), true);
            $this->ctrl()->redirect($this, self::CMD_INDEX);
        }
        $this->tpl()->setContent($form->getHTML());
    }


    public function create(): void
    {
        $this->checkPermissionAndFail('write');
        $form = new ilBiblLibraryFormGUI($this->facade->libraryFactory()->getEmptyInstance());
        $form->setValuesByPost();
        if ($form->saveObject()) {
            $this->main_tpl->setOnScreenMessage('success', $this->lng()->txt("settings_saved"), true);
            $this->ctrl()->redirect($this, self::CMD_INDEX);
        }
        $this->tpl()->setContent($form->getHTML());
    }


    public function edit(): void
    {
        $this->checkPermissionAndFail('write');
        $ilBibliographicSetting = $this->getInstancesFromRequest()[0];
        $form = new ilBiblLibraryFormGUI($ilBibliographicSetting);
        $this->tpl()->setContent($form->getHTML());
    }

    private function getInstancesFromRequest(): array
    {
        $lib_ids = null;
        $to_int = $this->refinery->kindlyTo()->int();
        $to_int_array = $this->refinery->kindlyTo()->listOf($to_int);
        if ($this->wrapper->query()->has(self::F_LIB_IDS)) {
            $lib_ids = $this->wrapper->query()->retrieve(self::F_LIB_IDS, $to_int_array);
        } elseif ($this->wrapper->query()->has(self::F_LIB_ID)) {
            $lib_ids[] = $this->wrapper->query()->retrieve(self::F_LIB_ID, $to_int);
        } elseif ($this->wrapper->post()->has(self::F_LIB_IDS)) {
            $lib_ids = $this->wrapper->post()->retrieve(self::F_LIB_IDS, $to_int_array);
        } elseif ($this->wrapper->post()->has(self::F_LIB_ID)) {
            $lib_ids[] = $this->wrapper->post()->retrieve(self::F_LIB_ID, $to_int);
        }

        if ($lib_ids === null) {
            throw new ilException('library not found');
        }

        $instances = [];
        foreach ($lib_ids as $lib_id) {
            $instances[] = $this->facade->libraryFactory()->findById($lib_id);
        }
        return $instances;
    }
}