function linkimagefield_widget_settings in Link Image Field 5

Same name and namespace in other branches

1. 6 linkimagefield.module \linkimagefield_widget_settings()

Implementation of hook_widget_settings().

File

./linkimagefield.module, line 237

Defines an link image field type. linkimagefield uses content.module to store the fid, and the drupal files table to store the actual file data.

Code

function linkimagefield_widget_settings($op, $widget) {
  switch ($op) {
    case 'callbacks':
      return array(
        'default value' => CONTENT_CALLBACK_CUSTOM,
      );
    case 'form':
      $form = array();
      $form['max_resolution'] = array(
        '#type' => 'textfield',
        '#title' => t('Maximum resolution for Images'),
        '#default_value' => $widget['max_resolution'] ? $widget['max_resolution'] : 0,
        '#size' => 15,
        '#maxlength' => 10,
        '#description' => t('The maximum allowed image size expressed as WIDTHxHEIGHT (e.g. 640x480). Set to 0 for no restriction.'),
      );
      $form['image_path'] = array(
        '#type' => 'textfield',
        '#title' => t('Image path'),
        '#default_value' => $widget['image_path'] ? $widget['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(
          'linkimagefield_form_check_directory',
        ),
      );
      $form['custom_alt'] = array(
        '#type' => 'checkbox',
        '#title' => t('Enable custom alternate text'),
        '#default_value' => $widget['custom_alt'] ? $widget['custom_alt'] : 0,
        '#description' => t('Enable custom alternate text for images. Filename will be used if not checked.'),
      );
      $form['custom_title'] = array(
        '#type' => 'checkbox',
        '#title' => t('Enable custom title text'),
        '#default_value' => $widget['custom_title'] ? $widget['custom_title'] : 0,
        '#description' => t('Enable custom title text for images. Filename will be used if not checked.'),
      );
      return $form;
    case 'validate':
      break;
    case 'save':
      return array(
        'max_resolution',
        'image_path',
        'custom_url',
        'custom_alt',
        'custom_title',
        'teaser_preset',
        'body_preset',
      );
  }
}