function _css_injector_delete_rule in CSS Injector 7

Same name and namespace in other branches

1. 6 css_injector.module \_css_injector_delete_rule()

Helper function to delete an existing rule and its accompanying file.

1 call to _css_injector_delete_rule()

css_injector_delete_confirm_submit in ./css_injector.admin.inc

Execute node deletion.

File

./css_injector.module, line 245

Allows administrators to inject CSS into the page output based on configurable rules. Useful for adding simple CSS tweaks without modifying a site's official theme.

Code

function _css_injector_delete_rule($crid) {
  if ($rule = _css_injector_load_rule($crid)) {
    file_unmanaged_delete(_css_injector_rule_uri($crid));
    db_delete('css_injector_rule')
      ->condition('crid', $crid)
      ->execute();
    drupal_set_message(t('The CSS rule %title has been deleted.', array(
      '%title' => $rule['title'],
    )));
  }
}