function _pathologic_get_real_settings_source in Pathologic 7.3

Get the "real" settings_source value for a format.

We can't trust the settings_source setting because, on existing formats, it will be set to 'global' (the default value) when actually we want it to use the pre-existing settings, which we now call the 'local' settings. So let's get the settings as they are in {filter} without pre-processing. AFAICT, there's no API function to do this.

Parameters

$format_name: The machine name of the format.

Return value

Either "global" or "local" as appropriate.

2 calls to _pathologic_get_real_settings_source()

_pathologic_filter in ./pathologic.module

Pathologic filter callback.

_pathologic_settings in ./pathologic.module

Settings callback for Pathologic.

File

./pathologic.module, line 518

Pathologic text filter for Drupal.

Code

function _pathologic_get_real_settings_source($format_name) {
  $orig_settings = db_select('filter', 'f')
    ->fields('f', array(
    'settings',
  ))
    ->condition('format', $format_name)
    ->condition('name', 'pathologic')
    ->execute()
    ->fetchField();
  if ($orig_settings) {
    $orig_settings = unserialize($orig_settings);
    return isset($orig_settings['settings_source']) ? $orig_settings['settings_source'] : 'local';
  }
  else {
    return 'global';
  }
}