function entity_embed_preview in Entity Embed 7.2

Same name and namespace in other branches

1. 7.3 entity_embed.module \entity_embed_preview()
2. 7 entity_embed.module \entity_embed_preview()

Returns an Ajax response to generate preview of an entity.

Expects the the HTML element as GET parameter.

Parameters

$filter_format: The filter format.

Return value

The Ajax response.

1 string reference to 'entity_embed_preview'

entity_embed_menu in ./entity_embed.module

Implements hook_menu().

File

./entity_embed.module, line 339

Provides a CKEditor plugin and text filter for embedding and rendering entities.

Code

function entity_embed_preview($filter_format) {
  $query_parameters = drupal_get_query_parameters();
  $text = $query_parameters['value'];
  if ($text == '') {
    drupal_exit();
  }

  // @todo: remove contextual links.
  $entity_output = check_markup($text, $filter_format->format);
  $commands[] = entity_embed_command_insert($entity_output);
  return array(
    '#type' => 'ajax',
    '#commands' => $commands,
  );
}