function path_form_file_entity_edit_alter in File Entity (fieldable files) 7.2

Same name and namespace in other branches

1. 7.3 file_entity.module \path_form_file_entity_edit_alter()

Implements hook_form_FORM_ID_alter() for file_entity_edit() on behalf of path.module.

File

./file_entity.module, line 2466

Extends Drupal file entities to be fieldable and viewable.

Code

function path_form_file_entity_edit_alter(&$form, $form_state) {

  // Make sure this does not show up on the delete confirmation form.
  if (empty($form_state['confirm_delete'])) {
    $file = $form_state['file'];
    $langcode = function_exists('entity_language') ? entity_language('file', $file) : NULL;
    $langcode = !empty($langcode) ? $langcode : LANGUAGE_NONE;
    $conditions = array(
      'source' => 'file/' . $file->fid,
      'language' => $langcode,
    );
    $path = isset($file->fid) ? path_load($conditions) : array();
    if ($path === FALSE) {
      $path = array();
    }
    $path += array(
      'pid' => NULL,
      'source' => isset($file->fid) ? 'file/' . $file->fid : NULL,
      'alias' => '',
      'language' => $langcode,
    );
    $form['path'] = array(
      '#type' => 'fieldset',
      '#title' => t('URL path settings'),
      '#collapsible' => TRUE,
      '#collapsed' => empty($path['alias']),
      '#group' => 'additional_settings',
      '#attributes' => array(
        'class' => array(
          'path-form',
        ),
      ),
      '#attached' => array(
        'js' => array(
          drupal_get_path('module', 'path') . '/path.js',
        ),
      ),
      '#access' => user_access('create url aliases') || user_access('administer url aliases'),
      '#weight' => 30,
      '#tree' => TRUE,
      '#element_validate' => array(
        'path_form_element_validate',
      ),
    );
    $form['path']['alias'] = array(
      '#type' => 'textfield',
      '#title' => t('URL alias'),
      '#default_value' => $path['alias'],
      '#maxlength' => 255,
      '#description' => t('Optionally specify an alternative URL by which this file can be accessed. For example, type "about" when writing an about page. Use a relative path and don\'t add a trailing slash or the URL alias won\'t work.'),
    );
    $form['path']['pid'] = array(
      '#type' => 'value',
      '#value' => $path['pid'],
    );
    $form['path']['source'] = array(
      '#type' => 'value',
      '#value' => $path['source'],
    );
    $form['path']['language'] = array(
      '#type' => 'value',
      '#value' => $path['language'],
    );
  }
}