function ConfigImportForm::buildForm

Overrides FormInterface::buildForm

File

core/modules/config/src/Form/ConfigImportForm.php, line 78

Class

ConfigImportForm

Defines the configuration import form.

Namespace

Code

public function buildForm(array $form, FormStateInterface $form_state) {
    $directory = $this->settings
        ->get('config_sync_directory');
    $directory_is_writable = is_writable($directory);
    if (!$directory_is_writable) {
        $this->messenger()
            ->addError($this->t('The directory %directory is not writable.', [
            '%directory' => $directory,
        ]));
    }
    $form['import_tarball'] = [
        '#type' => 'file',
        '#title' => $this->t('Configuration archive'),
        '#description' => $this->t('Allowed types: @extensions.', [
            '@extensions' => 'tar.gz tgz tar.bz2',
        ]),
    ];
    $form['submit'] = [
        '#type' => 'submit',
        '#value' => $this->t('Upload'),
        '#disabled' => !$directory_is_writable,
    ];
    return $form;
}