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function youtube_get_video_id in YouTube Field 7

Same name and namespace in other branches

8 youtube.module \youtube_get_video_id()

Extracts the video_id from the submitted field value.

Parameters

string $input: The input submitted to the field.

Return value

string|bool Returns the video_id if available, or FALSE if not.

4 calls to youtube_get_video_id()

MigrateYoutubeFieldHandler::prepare in ./youtube.migrate.inc: Converts incoming data to the proper format for YouTube fields.
youtube_field_validate in ./youtube.module: Implements hook_field_validate().
youtube_input_validate in ./youtube.module: Validation for YouTube fields.
youtube_set_target in ./youtube.inc: Callback to set the Feeds target for a YouTube field.

File

./youtube.inc, line 17: YouTube field helper functions.

Code

function youtube_get_video_id($input) {

  // See README.txt for accepted URL formats.
  preg_match("/^(?:http(?:s)?:\\/\\/)?(?:www\\.)?(?:youtu\\.be\\/|youtube\\.com\\/(?:(?:watch)?\\?(?:.*&)?v(?:i)?=|(?:embed|v|vi|user)\\/))([^\\?&\"'<> #]+)/", $input, $matches);
  if (!empty($matches[1])) {
    $video_id = $matches[1];
    return $video_id;
  }
  return FALSE;
}