function flexslider_picture_field_formatter_view in Picture 7

Same name and namespace in other branches

1. 7.2 flexslider_picture/flexslider_picture.module \flexslider_picture_field_formatter_view()

Implements hook_field_formatter_view().

Prepares a renderable array of images and adds the neccessary JS and CSS

File

flexslider_picture/flexslider_picture.module, line 64

Picture formatter with flexslider support.

Code

function flexslider_picture_field_formatter_view($entity_type, $entity, $field, $instance, $langcode, $items, $display) {
  $element = flexslider_fields_field_formatter_view($entity_type, $entity, $field, $instance, $langcode, $items, $display);
  $optionsets = array();
  foreach (element_children($element) as $child) {
    if (!isset($optionsets[$element[$child]['#settings']['optionset']])) {
      $optionsets[$element[$child]['#settings']['optionset']] = flexslider_optionset_load($element[$child]['#settings']['optionset']);
    }
    $optionset = $optionsets[$element[$child]['#settings']['optionset']];
    if ($optionset && isset($optionset->imagestyle_type) && !empty($optionset->imagestyle_type) && $optionset->imagestyle_type == 'picture_mapping') {
      $element[$child]['#attached'] = array(
        'library' => array(
          array(
            'picture',
            'matchmedia',
          ),
          array(
            'picture',
            'picturefill',
          ),
          array(
            'picture',
            'picture.ajax',
          ),
        ),
      );
    }
  }
  return $element;
}