function image_handler_relationship_node_image_file::options_form in Image 7

Same name and namespace in other branches

1. 6 views/image_handler_relationship_node_image_file.inc \image_handler_relationship_node_image_file::options_form()

Provide the label widget that all fields should have.

Overrides views_handler_relationship::options_form

File

views/image_handler_relationship_node_image_file.inc, line 16

Views relationship handler for image size filter.

Class

image_handler_relationship_node_image_file

@file Views relationship handler for image size filter.

Code

function options_form(&$form, &$form_state) {
  parent::options_form($form, $form_state);
  $image_size_options = array();
  foreach (image_get_sizes() as $key => $size) {
    $image_size_options[$key] = $size['label'];
  }
  $form['image_size'] = array(
    '#type' => 'select',
    '#title' => t('Image sizes'),
    '#options' => $image_size_options,
    '#default_value' => $this->options['image_size'],
    '#multiple' => TRUE,
    '#description' => t('Which image sizes to join on. You can select none (to include all sizes), one, or multiple; Every size will introduce a new row. Example: If the result are 5 image nodes and you selected 2 sizes; The result will be 10 rows. There is no fallback; if a size does not exist (because the original is smaller) then no data will be obtained.'),
  );
}