function ds_extras_field_attach_view_alter in Display Suite 7

Same name and namespace in other branches

1. 7.2 modules/ds_extras/ds_extras.module \ds_extras_field_attach_view_alter()

Implements hook_field_attach_view_alter().

File

modules/ds_extras/ds_extras.module, line 210

Display Suite extras main functions.

Code

function ds_extras_field_attach_view_alter(&$build, $context) {

  // If views and core doesn't send information along on the entity,
  // Display suite doesn't have a context to render the fields.
  if (!isset($build['#entity_type']) && !isset($build['#bundle'])) {
    return;
  }
  $block_data =& drupal_static('ds_block_region');
  $region_blocks = variable_get('ds_extras_region_blocks', array());
  if (empty($region_blocks)) {
    return;
  }
  $entity_type = $build['#entity_type'];
  $bundle = $build['#bundle'];
  $view_mode = $context['view_mode'];
  $properties = array();
  foreach (element_properties($build) as $property) {
    $properties[$property] = $build[$property];
  }
  $properties['#view_mode'] = $view_mode;
  if ($layout = ds_get_layout($entity_type, $bundle, $view_mode)) {
    foreach ($region_blocks as $block_key => $block) {
      if ($block['info'] == "{$entity_type}_{$bundle}_{$view_mode}" && isset($layout['settings']['regions'][$block_key]) && !empty($layout['settings']['regions'][$block_key])) {
        foreach ($layout['settings']['regions'][$block_key] as $key => $field) {
          if (isset($build[$field])) {
            $block_data[$block_key][$field] = $build[$field];
            unset($build[$field]);
          }
        }
        if (isset($block_data[$block_key]) && is_array($block_data[$block_key])) {
          $block_data[$block_key] += $properties;
        }
      }
    }
  }
}