function _drupal_get_filename_fallback_trigger_error in Drupal 7

Triggers a user-level warning for missing or unexpectedly moved files.

Parameters

$type: The type of the item (theme, theme_engine, module, profile).

$name: The name of the item for which the filename is requested.

$error_type: The type of the error ('missing' or 'moved').

See also

drupal_get_filename()

_drupal_get_filename_fallback()

1 call to _drupal_get_filename_fallback_trigger_error()

_drupal_get_filename_fallback in includes/bootstrap.inc

Performs a cached file system scan as a fallback when searching for a file.

File

includes/bootstrap.inc, line 1101

Functions that need to be loaded on every Drupal request.

Code

function _drupal_get_filename_fallback_trigger_error($type, $name, $error_type) {

  // Hide messages due to known bugs that will appear on a lot of sites.
  // @todo Remove this in https://www.drupal.org/node/2383823
  if (empty($name)) {
    return;
  }

  // Make sure we only show any missing or moved file errors only once per
  // request.
  static $errors_triggered = array();
  if (empty($errors_triggered[$type][$name][$error_type])) {

    // Use _drupal_trigger_error_with_delayed_logging() here since these are
    // triggered during low-level operations that cannot necessarily be
    // interrupted by a watchdog() call.
    if ($error_type == 'missing') {
      _drupal_trigger_error_with_delayed_logging(format_string('The following @type is missing from the file system: %name. For information about how to fix this, see <a href="@documentation">the documentation page</a>.', array(
        '@type' => $type,
        '%name' => $name,
        '@documentation' => 'https://www.drupal.org/node/2487215',
      )), E_USER_WARNING);
    }
    elseif ($error_type == 'moved') {
      _drupal_trigger_error_with_delayed_logging(format_string('The following @type has moved within the file system: %name. In order to fix this, clear caches or put the @type back in its original location. For more information, see <a href="@documentation">the documentation page</a>.', array(
        '@type' => $type,
        '%name' => $name,
        '@documentation' => 'https://www.drupal.org/node/2487215',
      )), E_USER_WARNING);
    }
    $errors_triggered[$type][$name][$error_type] = TRUE;
  }
}