class.ilObjWebDAVGUI.php

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<?php

declare(strict_types=1);

class ilObjWebDAVGUI extends ilObjectGUI
{
    protected const SETTING_COMMANDS = [
        'edit' => 'editSettings',
        'save' => 'saveSettings'
    ];

    protected ilWebDAVDIC $webdav_dic;
    public ilErrorHandling $error_handling;

    public function __construct(?array $a_data, int $a_id, bool $a_call_by_reference)
    {
        global $DIC;
        $this->webdav_dic = new ilWebDAVDIC();
        $this->webdav_dic->init($DIC);

        $this->type = "wbdv";
        parent::__construct($a_data, $a_id, $a_call_by_reference, false);
    }

    public function executeCommand(): void
    {
        $next_class = $this->ctrl->getNextClass($this);
        $cmd = $this->ctrl->getCmd();

        $this->prepareOutput();

        if (!$this->access->checkAccess('read', '', $this->object->getRefId())) {
            $this->error_handling->raiseError(
                $this->lng->txt('no_permission'),
                $this->error_handling->MESSAGE
            );
        }

        switch ($next_class) {
            case strtolower(ilWebDAVMountInstructionsUploadGUI::class):
                $document_gui = $this->webdav_dic->mountinstructions_upload();
                $document_gui->setRefId($this->object->getRefId());
                $this->tabs_gui->activateTab('webdav_upload_instructions');
                $this->ctrl->forwardCommand($document_gui);
                break;

            default:
                if (!$cmd || $cmd === 'view' || !in_array($cmd, self::SETTING_COMMANDS)) {
                    $cmd = self::SETTING_COMMANDS['edit'];
                }
                $this->$cmd();
                break;
        }
    }

    public function getAdminTabs(): void
    {
        if ($this->rbac_system->checkAccess("visible,read", $this->object->getRefId())) {
            $this->tabs_gui->addTab(
                'webdav_general_settings',
                $this->lng->txt("webdav_general_settings"),
                $this->ctrl->getLinkTarget($this, self::SETTING_COMMANDS['edit'])
            );
            $this->tabs_gui->addTab(
                'webdav_upload_instructions',
                $this->lng->txt("webdav_upload_instructions"),
                $this->ctrl->getLinkTargetByClass(ilWebDAVMountInstructionsUploadGUI::class)
            );
        }
    }

    public function setTitleAndDescription(): void
    {
        parent::setTitleAndDescription();
        $this->tpl->setDescription($this->object->getDescription());
    }

    protected function initSettingsForm(): ilPropertyFormGUI
    {
        $form = new ilPropertyFormGUI();
        $form->setFormAction($this->ctrl->getFormAction($this));
        $form->setTitle($this->lng->txt("settings"));

        $cb_prop = new ilCheckboxInputGUI($this->lng->txt("enable_webdav"), "enable_webdav");
        $cb_prop->setValue('1');
        $cb_prop->setChecked($this->object->isWebdavEnabled());
        $form->addItem($cb_prop);

        $cb_prop = new ilCheckboxInputGUI($this->lng->txt("webdav_enable_versioning"), "enable_versioning_webdav");
        $cb_prop->setValue('1');
        $cb_prop->setInfo($this->lng->txt("webdav_versioning_info"));
        $cb_prop->setChecked($this->object->isWebdavVersioningEnabled());
        $form->addItem($cb_prop);

        $form->addCommandButton(self::SETTING_COMMANDS['save'], $this->lng->txt('save'));

        return $form;
    }

    public function editSettings(): void
    {
        $this->tabs_gui->activateTab('webdav_general_settings');

        if (!$this->rbac_system->checkAccess("visible,read", $this->object->getRefId())) {
            $this->error_handling->raiseError(
                $this->lng->txt("no_permission"),
                $this->error_handling->WARNING
            );
        }

        $form = $this->initSettingsForm();

        $this->tpl->setContent($form->getHTML());
    }

    public function saveSettings(): void
    {
        if (!$this->rbac_system->checkAccess("write", $this->object->getRefId())) {
            $this->tpl->setOnScreenMessage('failure', $this->lng->txt('no_permission'), true);
            $this->ctrl->redirect($this, self::SETTING_COMMANDS['edit']);
        }

        $form = $this->initSettingsForm();
        if ($form->checkInput()) {
            $this->object->setWebdavEnabled(($form->getInput('enable_webdav') === '1'));
            $this->object->setWebdavVersioningEnabled(($form->getInput('enable_versioning_webdav') === '1'));
            $this->object->update();
            $this->tpl->setOnScreenMessage('success', $this->lng->txt('settings_saved'), true);
            $this->ctrl->redirect($this, self::SETTING_COMMANDS['edit']);
        } else {
            $form->setValuesByPost();
            $this->tpl->setContent($form->getHTML());
        }
    }
}