function pathfilter_uninstall in Path Filter 7

Same name and namespace in other branches

1. 5.2 pathfilter.install \pathfilter_uninstall()
2. 5 pathfilter.install \pathfilter_uninstall()
3. 6.2 pathfilter.install \pathfilter_uninstall()
4. 6 pathfilter.install \pathfilter_uninstall()

Implements hook_uninstall().

File

./pathfilter.install, line 22

Provides install and uninstall functions for pathfilter.

Code

function pathfilter_uninstall() {

  // Delete all pathfilter variables
  db_delete('variable')
    ->condition('name', 'pathfilter_%%', 'LIKE')
    ->execute();

  // Disable pathfilter from all formats
  db_delete('filter')
    ->condition('module', 'pathfilter')
    ->execute();

  // Remove internal and files from allowed protocols.
  $allowed_protocols = array_flip(_pathfilter_allowed_protocol_helper());
  unset($allowed_protocols['internal']);
  unset($allowed_protocols['files']);
  variable_set('filter_allowed_protocols', array_flip($allowed_protocols));
  cache_clear_all('variables', 'cache');
  watchdog('pathfilter', 'Path filter module removed');
}