function _file_entity_index_file in File Entity (fieldable files) 7.2

Same name and namespace in other branches

1. 7.3 file_entity.module \_file_entity_index_file()

Index a single file.

Parameters

$file: The file to index.

1 call to _file_entity_index_file()

file_entity_update_index in ./file_entity.module

Implements hook_update_index().

File

./file_entity.module, line 719

Extends Drupal file entities to be fieldable and viewable.

Code

function _file_entity_index_file($file) {
  $file = file_load($file->fid);

  // Save the creation time of the most recent indexed file, for the search
  // results half-life calculation.
  variable_set('file_entity_cron_last', $file->timestamp);

  // Render the file.
  $build = file_view($file, 'search_index');
  unset($build['#theme']);
  $file->rendered = drupal_render($build);
  $text = '<h1>' . check_plain($file->filename) . '</h1>' . $file->rendered;

  // Fetch extra data normally not visible
  $extra = module_invoke_all('file_entity_update_index', $file);
  foreach ($extra as $t) {
    $text .= $t;
  }

  // Update index
  search_index($file->fid, 'file', $text);
}