function purge_cache_all()
{
if (function_exists('rocket_clean_domain') || function_exists('rocket_clean_minify') || function_exists('create_rocket_uniqid')) {
// Remove all cache files
rocket_clean_domain();
// Remove all minify cache files
rocket_clean_minify();
// Generate a new random key for minify cache file
$options = get_option(WP_ROCKET_SLUG);
$options['minify_css_key'] = create_rocket_uniqid();
$options['minify_js_key'] = create_rocket_uniqid();
remove_all_filters('update_option_' . WP_ROCKET_SLUG);
update_option(WP_ROCKET_SLUG, $options);
rocket_dismiss_box('rocket_warning_plugin_modification');
return array('result' => 'SUCCESS');
} else {
return array('error' => 'function_not_exist');
}
}
function rocket_after_save_options($oldvalue, $value)
{
if (!(is_array($oldvalue) && is_array($value))) {
return;
}
// This values do not need to clean the cache domain
$removed = array('purge_cron_interval' => true, 'purge_cron_unit' => true, 'wl_plugin_name' => true, 'wl_plugin_URI' => true, 'wl_author' => true, 'wl_author_URI' => true, 'wl_description' => true, 'wl_plugin_slug' => true);
// Create 2 arrays to compare
$oldvalue_diff = array_diff_key($oldvalue, $removed);
$value_diff = array_diff_key($value, $removed);
// If it's different, clean the domain
if (md5(serialize($oldvalue_diff)) !== md5(serialize($value_diff))) {
// Purge all cache files
rocket_clean_domain();
}
// Purge all minify cache files
if (!empty($_POST) && ($oldvalue['minify_css'] != $value['minify_css'] || $oldvalue['exclude_css'] != $value['exclude_css']) || (isset($oldvalue['cdn']) && !isset($value['cdn']) || !isset($oldvalue['cdn']) && isset($value['cdn']))) {
rocket_clean_minify('css');
}
if (!empty($_POST) && ($oldvalue['minify_js'] != $value['minify_js'] || $oldvalue['exclude_js'] != $value['exclude_js']) || (isset($oldvalue['cdn']) && !isset($value['cdn']) || !isset($oldvalue['cdn']) && isset($value['cdn']))) {
rocket_clean_minify('js');
}
// Update CloudFlare Development Mode
if (!empty($_POST) && $oldvalue['cloudflare_devmode'] != $value['cloudflare_devmode']) {
set_rocket_cloudflare_devmode((bool) $value['cloudflare_devmode']);
}
// Update CloudFlare settings
if (!empty($_POST) && $oldvalue['cloudflare_auto_settings'] != $value['cloudflare_auto_settings']) {
$cf_old_settings = explode(',', $value['cloudflare_old_settings']);
// Set Cache Level to Aggressive
$cf_cache_lvl = isset($cf_old_settings[0]) && $value['cloudflare_auto_settings'] == 0 ? $cf_old_settings[0] : 'agg';
set_rocket_cloudflare_cache_lvl($cf_cache_lvl);
// Active Minification for HTML, CSS & JS
$cf_minify = isset($cf_old_settings[1]) && $value['cloudflare_auto_settings'] == 0 ? $cf_old_settings[1] : 7;
set_rocket_cloudflare_minify($cf_minify);
// Deactive Rocket Loader to prevent conflicts
$cf_async = isset($cf_old_settings[2]) && $value['cloudflare_auto_settings'] == 0 ? $cf_old_settings[2] : false;
set_rocket_cloudflare_async($cf_async);
}
// Update .htaccess file rules
flush_rocket_htaccess(!rocket_valid_key());
// Update config file
rocket_generate_config_file();
// Set WP_CACHE constant in wp-config.php
if (!defined('WP_CACHE') || !WP_CACHE) {
set_rocket_wp_cache_define(true);
}
// Redirect on the correct page slug name to avoid false negative error message
if (!empty($_POST) && $oldvalue['wl_plugin_name'] != $value['wl_plugin_name'] && isset($_POST['option_page'], $_POST['action']) && 'wp_rocket' == $_POST['option_page'] && 'update' == $_POST['action']) {
add_settings_error('general', 'settings_updated', __('Settings saved.', 'rocket'), 'updated');
set_transient('settings_errors', get_settings_errors(), 30);
wp_redirect(admin_url('options-general.php?page=' . sanitize_key($value['wl_plugin_name']) . '&settings-updated=true'));
die;
}
}
function rocket_purge_cache()
{
if (isset($_GET['type'], $_GET['_wpnonce'])) {
$_type = explode('-', $_GET['type']);
$_type = reset($_type);
$_id = explode('-', $_GET['type']);
$_id = end($_id);
if (!wp_verify_nonce($_GET['_wpnonce'], 'purge_cache_' . $_GET['type'])) {
wp_nonce_ays('');
}
switch ($_type) {
// Clear all cache domain
case 'all':
// Remove all cache files
$lang = isset($_GET['lang']) && $_GET['lang'] != 'all' ? sanitize_key($_GET['lang']) : '';
// Remove all cache files
rocket_clean_domain($lang);
// Remove all minify cache files
rocket_clean_minify();
// Generate a new random key for minify cache file
$options = get_option(WP_ROCKET_SLUG);
$options['minify_css_key'] = create_rocket_uniqid();
$options['minify_js_key'] = create_rocket_uniqid();
remove_all_filters('update_option_' . WP_ROCKET_SLUG);
update_option(WP_ROCKET_SLUG, $options);
rocket_dismiss_box('rocket_warning_plugin_modification');
break;
// Clear terms, homepage and other files associated at current post in back-end
// Clear terms, homepage and other files associated at current post in back-end
case 'post':
rocket_clean_post($_id);
break;
// Clear cache file of the current page in front-end
// Clear cache file of the current page in front-end
case 'url':
rocket_clean_files(wp_get_referer());
break;
default:
wp_nonce_ays('');
break;
}
wp_redirect(wp_get_referer());
die;
}
}
function do_rocket_purge_cron()
{
// Purge domain cache files
rocket_clean_domain();
// Purge minify cache files
rocket_clean_minify();
// Run WP Rocket Bot for preload cache files
run_rocket_bot('cache-preload');
}