/**
* {@inheritdoc}
*/
public function submitForm(array &$form, array &$form_state)
{
drupal_clear_css_cache();
drupal_clear_js_cache();
// This form allows page compression settings to be changed, which can
// invalidate cached pages in the render cache, so it needs to be cleared on
// form submit.
$this->renderCache->deleteAll();
$this->config('system.performance')->set('cache.page.use_internal', $form_state['values']['cache'])->set('cache.page.max_age', $form_state['values']['page_cache_maximum_age'])->set('response.gzip', $form_state['values']['page_compression'])->set('css.preprocess', $form_state['values']['preprocess_css'])->set('js.preprocess', $form_state['values']['preprocess_js'])->save();
parent::submitForm($form, $form_state);
}
/**
* Perform updates for one second or until finished.
*
* @return
* An array indicating the status after doing updates. The first element is
* the overall percentage finished. The second element is a status message.
*/
function update_do_updates()
{
while (isset($_SESSION['update_remaining']) && ($update = reset($_SESSION['update_remaining']))) {
$update_finished = update_data($update['module'], $update['version']);
if ($update_finished == 1) {
// Dequeue the completed update.
unset($_SESSION['update_remaining'][key($_SESSION['update_remaining'])]);
$update_finished = 0;
// Make sure this step isn't counted double
}
if (timer_read('page') > 1000) {
break;
}
}
if ($_SESSION['update_total']) {
$percentage = floor(($_SESSION['update_total'] - count($_SESSION['update_remaining']) + $update_finished) / $_SESSION['update_total'] * 100);
} else {
$percentage = 100;
}
// When no updates remain, clear the caches in case the data has been updated.
if (!isset($update['module'])) {
cache_clear_all('*', 'cache', TRUE);
cache_clear_all('*', 'cache_page', TRUE);
cache_clear_all('*', 'cache_menu', TRUE);
cache_clear_all('*', 'cache_filter', TRUE);
drupal_clear_css_cache();
}
return array($percentage, isset($update['module']) ? 'Updating ' . $update['module'] . ' module' : 'Updating complete');
}
/**
* Wraps drupal_clear_css_cache().
*/
protected function clearCssCache()
{
drupal_clear_css_cache();
}
/**
* @Given /^the "([^"]*)" cache bin has been cleared$/
*/
public function theCacheBinHasBeenCleared($bin)
{
if ($bin == 'css' || $bin == 'js') {
_drupal_flush_css_js();
drupal_clear_css_cache();
drupal_clear_js_cache();
} elseif ($bin == 'block') {
cache_clear_all(null, 'cache_block');
} elseif ($bin == 'theme') {
cache_clear_all('theme_registry', 'cache', true);
} else {
cache_clear_all(null, $bin);
}
}
