function piwik_clear_js_cache in Piwik Web Analytics 7

Same name and namespace in other branches

1. 8 piwik.module \piwik_clear_js_cache()
2. 6.2 piwik.module \piwik_clear_js_cache()
3. 6 piwik.module \piwik_clear_js_cache()
4. 7.2 piwik.module \piwik_clear_js_cache()

Delete cached files and directory.

2 calls to piwik_clear_js_cache()

piwik_admin_settings_form_validate in ./piwik.admin.inc

piwik_disable in ./piwik.install

Remove cache directory if module is disabled (or uninstalled).

File

./piwik.module, line 284

Drupal Module: Piwik Adds the required Javascript to the bottom of all your Drupal pages to allow tracking by the Piwik statistics package.

Code

function piwik_clear_js_cache() {
  $path = 'public://piwik';
  if (file_prepare_directory($path)) {
    file_scan_directory($path, '/.*/', array(
      'callback' => 'file_unmanaged_delete',
    ));
    drupal_rmdir($path);

    // Change query-strings on css/js files to enforce reload for all users.
    _drupal_flush_css_js();
    watchdog('piwik', 'Local cache has been purged.', array(), WATCHDOG_INFO);
  }
}