function _media_wysiwyg_token_uuid_replace in D7 Media 7.3

Same name and namespace in other branches

1. 7.4 modules/media_wysiwyg/includes/media_wysiwyg.uuid.inc \_media_wysiwyg_token_uuid_replace()
2. 7.2 modules/media_wysiwyg/includes/media_wysiwyg.uuid.inc \_media_wysiwyg_token_uuid_replace()

Helper function to replace UUIDs with file IDs or vice versa.

Parameters

array $matches: An array of matches for media tokens, from a preg_replace_callback() callback function.

string $entity_uuid_function: Either 'entity_get_uuid_by_id' (to replace file IDs with UUIDs in the token) or 'entity_get_id_by_uuid' (to replace UUIDs with file IDs).

Return value

string A string representing the JSON-encoded token, with the appropriate replacement between file IDs and UUIDs.

2 calls to _media_wysiwyg_token_uuid_replace()

media_wysiwyg_token_fid_to_uuid in modules/media_wysiwyg/includes/media_wysiwyg.uuid.inc

Callback to replace file IDs with UUIDs in a media token.

media_wysiwyg_token_uuid_to_fid in modules/media_wysiwyg/includes/media_wysiwyg.uuid.inc

Callback to replace UUIDs with file IDs in a media token.

File

modules/media_wysiwyg/includes/media_wysiwyg.uuid.inc, line 77

Functions related to adding UUID support to embedded media.

Code

function _media_wysiwyg_token_uuid_replace($matches, $entity_uuid_function) {
  $tag = $matches[0];
  $tag = str_replace(array(
    '[[',
    ']]',
  ), '', $tag);
  $tag_info = drupal_json_decode($tag);
  if (isset($tag_info['fid'])) {
    if ($new_ids = $entity_uuid_function('file', array(
      $tag_info['fid'],
    ))) {
      $new_id = reset($new_ids);
      $tag_info['fid'] = $new_id;
    }
  }
  return '[[' . drupal_json_encode($tag_info) . ']]';
}