function emthumb_emfield_widget_settings_extra in Embedded Media Field 5

Same name and namespace in other branches

1. 6.3 contrib/emthumb/emthumb.module \emthumb_emfield_widget_settings_extra()
2. 6 contrib/emthumb/emthumb.module \emthumb_emfield_widget_settings_extra()
3. 6.2 contrib/emthumb/emthumb.module \emthumb_emfield_widget_settings_extra()

This provides extra widget settings to emfields. A checkbox to allow custom thumbnails, max resolution, image path, allow custom alt tags, allow custom title tags.

File

contrib/emthumb/emthumb.module, line 176

Code

function emthumb_emfield_widget_settings_extra($op, $widget) {
  switch ($op) {
    case 'form':
      $form = array();
      $form['emthumb'] = array(
        '#type' => 'fieldset',
        '#title' => t('Embedded Custom Thumbnails'),
        '#collapsible' => TRUE,
        '#collapsed' => FALSE,
      );
      $form['emthumb']['emthumb'] = array(
        '#type' => 'checkbox',
        '#title' => t('Allow custom thumbnails for this field'),
        '#description' => t('If checked, then editors may specify a custom thumbnail to be used, overriding any automatic thumbnails otherwise created.'),
        '#default_value' => isset($widget['emthumb']) ? $widget['emthumb'] : 0,
      );
      $form['emthumb']['emthumb_label'] = array(
        '#type' => 'textfield',
        '#title' => t('Custom thumbnail label'),
        '#default_value' => $widget['emthumb_label'] ? $widget['emthumb_label'] : t('@field custom thumbnail', array(
          '@field' => $widget['label'],
        )),
        '#description' => t('This label will be displayed when uploading a custom thumbnail.'),
      );
      $form['emthumb']['emthumb_description'] = array(
        '#type' => 'textfield',
        '#title' => t('Custom thumbnail description'),
        '#default_value' => $widget['emthumb_description'] ? $widget['emthumb_description'] : t('If you upload a custom thumbnail, then this will be displayed when the @field thumbnail is called for, overriding any automatic thumbnails by custom providers.', array(
          '@field' => $widget['label'],
        )),
        '#description' => t('This description will be displayed when uploading a custom thumbnail.'),
        '#maxlength' => 512,
      );
      $form['emthumb']['emthumb_max_resolution'] = array(
        '#type' => 'textfield',
        '#title' => t('Maximum resolution for Images'),
        '#default_value' => $widget['emthumb_max_resolution'] ? $widget['emthumb_max_resolution'] : 0,
        '#size' => 15,
        '#maxlength' => 10,
        '#description' => t('The maximum allowed custom thumbnail size expressed as WIDTHxHEIGHT (e.g. 640x480). Set to 0 for no restriction.'),
      );
      $form['emthumb']['emimport_image_path'] = array(
        '#type' => 'textfield',
        '#title' => t('Image path'),
        '#default_value' => $widget['emimport_image_path'] ? $widget['emimport_image_path'] : '',
        '#description' => t('Optional subdirectory within the "%dir" directory where images will be stored. Do not include trailing slash.', array(
          '%dir' => variable_get('file_directory_path', 'files'),
        )),
        '#after_build' => array(
          'emthumb_form_check_directory',
        ),
      );
      $form['emthumb']['emthumb_custom_alt'] = array(
        '#type' => 'checkbox',
        '#title' => t('Enable custom alternate text'),
        '#default_value' => $widget['emthumb_custom_alt'] ? $widget['emthumb_custom_alt'] : 0,
        '#description' => t('Enable custom alternate text for custom thumbnails. Filename will be used if not checked.'),
      );
      $form['emthumb']['emthumb_custom_title'] = array(
        '#type' => 'checkbox',
        '#title' => t('Enable custom title text'),
        '#default_value' => $widget['emthumb_custom_title'] ? $widget['emthumb_custom_title'] : 0,
        '#description' => t('Enable custom title text for custom thumbnails. Filename will be used if not checked.'),
      );
      return $form;
    case 'save':
      return array(
        'emthumb',
        'emthumb_label',
        'emthumb_description',
        'emthumb_max_resolution',
        'emimport_image_path',
        'emthumb_custom_alt',
        'emthumb_custom_title',
      );
  }
}