function context_field_field_formatter_view in Context Field 7

Implements hook_field_formatter_view().

For the formatter we are setting the context saved in the field and returning an empty array

File

./context_field.module, line 500

Context Field

Code

function context_field_field_formatter_view($entity_type, $entity, $field, $instance, $langcode, $items, $display) {
  $path = drupal_get_path("module", 'context_field');
  drupal_add_css($path . '/context_field.css');
  $entity_info = entity_get_info($entity_type);
  $id_field = $entity_info['entity keys']['id'];
  $id = $entity->{$id_field};
  if (isset($entity->{$instance['field_name']}[$langcode]) && ($plugin = context_get_plugin('condition', 'context_field'))) {
    foreach ($entity->{$instance['field_name']}[$langcode] as $field_value) {
      if ($instance['settings']['use_default']) {
        $plugin
          ->execute($instance['settings']['default_context']);
      }
      else {
        $plugin
          ->execute($field_value['context']);
      }

      // If we are using the context_ui add which blocks should be allowed
      // to Drupal.settings
      if (context_isset('context_ui', 'context_ui_editor_present')) {

        // set a value for which blocks should be allowed in the inline editor
        // we are setting this in js
        // TODO: use js to limit these values
        $allowed_blocks =& drupal_static(__FUNCTION__);
        $allowed_blocks[$field_value['context']] = $instance['settings']['allowed_blocks'];
        drupal_add_js(array(
          "context_field_allowed_blocks" => $allowed_blocks,
        ), 'setting');
      }
    }
  }
  return array();
}