function run()
{
add_action('w3tc_register_fragment_groups', array($this, 'register_groups'));
$this->_config = w3_instance('W3_Config');
if ((w3_is_pro($this->_config) || w3_is_enterprise($this->_config)) && $this->_config->get_boolean('fragmentcache.enabled')) {
if (!is_admin()) {
/**
* Register the caching of content to specific hooks
*/
foreach (array('genesis_header', 'genesis_footer', 'genesis_sidebar', 'genesis_loop', 'wp_head', 'wp_footer', 'genesis_comments', 'genesis_pings') as $hook) {
add_action($hook, array($this, 'cache_genesis_start'), -999999999);
add_action($hook, array($this, 'cache_genesis_end'), 999999999);
}
foreach (array('genesis_do_subnav', 'genesis_do_nav') as $filter) {
add_filter($filter, array($this, 'cache_genesis_filter_start'), -999999999);
add_filter($filter, array($this, 'cache_genesis_filter_end'), 999999999);
}
}
/**
* Since posts pages etc are cached individually need to be able to flush just those and not all fragment
*/
add_action('clean_post_cache', array($this, 'flush_post_fragment'));
add_action('clean_post_cache', array($this, 'flush_terms_fragment'), 0, 0);
$this->_request_uri = $_SERVER['REQUEST_URI'];
}
}
function __construct()
{
$this->_config = w3_instance('W3_Config');
$this->_plugins = array(array('class_name' => 'W3_Plugin_TotalCache', 'enable_options' => null), array('class_name' => 'W3_Plugin_DbCache', 'enable_options' => 'dbcache.enabled'), array('class_name' => 'W3_Plugin_ObjectCache', 'enable_options' => 'objectcache.enabled'), array('class_name' => 'W3_Pro_Plugin_FragmentCache', 'enable_options' => 'fragmentcache.enabled'), array('class_name' => 'W3_Plugin_PgCache', 'enable_options' => 'pgcache.enabled'), array('class_name' => 'W3_Plugin_Cdn', 'enable_options' => 'cdn.enabled'), array('class_name' => 'W3_Plugin_BrowserCache', 'enable_options' => 'browsercache.enabled'), array('class_name' => 'W3_Plugin_Minify', 'enable_options' => 'minify.enabled'), array('class_name' => 'W3_Plugin_Varnish', 'enable_options' => 'varnish.enabled'), array('class_name' => 'W3_Plugin_NewRelic', 'enable_options' => 'newrelic.enabled'));
if (w3tc_edge_mode() && (w3_is_pro($this->_config) || w3_is_enterprise()) && w3tc_cdn_supports_realtime_purge($this->_config->get_string('cdn.engine'))) {
$this->_plugins[] = array('class_name' => 'W3_Plugin_CdnCache', 'enable_options' => array('cdn.enabled', 'cdncache.enabled'));
}
if (is_admin()) {
$this->_plugins[] = array('class_name' => 'W3_Plugin_TotalCacheAdmin', 'enable_options' => null);
$this->_plugins[] = array('class_name' => 'W3_Plugin_PgCacheAdmin', 'enable_options' => 'pgcache.enabled');
$this->_plugins[] = array('class_name' => 'W3_Plugin_MinifyAdmin', 'enable_options' => array('minify.enabled', 'minify.auto'));
$this->_plugins[] = array('class_name' => 'W3_Plugin_NewRelicAdmin', 'enable_options' => null);
$this->_plugins[] = array('class_name' => 'W3_Widget_Services', 'enable_options' => null);
$this->_plugins[] = array('class_name' => 'W3_Widget_SpreadTheWord', 'enable_options' => null);
$this->_plugins[] = array('class_name' => 'W3_Widget_News', 'enable_options' => null);
$this->_plugins[] = array('class_name' => 'W3_Widget_Forum', 'enable_options' => null);
$this->_plugins[] = array('class_name' => 'W3_Widget_MaxCDN', 'enable_options' => array(array('cdn.engine', '==', 'maxcdn'), '||', array('cdn.engine', '!=', 'netdna')));
$this->_plugins[] = array('class_name' => 'W3_Widget_NetDNA', 'enable_options' => array(array('cdn.engine', '==', 'netdna')));
$this->_plugins[] = array('class_name' => 'W3_Widget_NewRelic', 'enable_options' => null);
$this->_plugins[] = array('class_name' => 'W3_Widget_PageSpeed', 'enable_options' => 'widget.pagespeed.enabled');
$this->_plugins[] = array('class_name' => 'W3_AdminCompatibility', 'enable_options' => null);
if (!(defined('W3TC_PRO') || w3_is_enterprise())) {
$this->_plugins[] = array('class_name' => 'W3_Licensing', 'enable_options' => null);
}
$this->_plugins[] = array('class_name' => 'W3_Plugin_DefaultSettings', 'enable_options' => null);
$this->_plugins[] = array('class_name' => 'W3_GeneralActions', 'enable_options' => array('pgcache.enabled', '||', 'varnish.enabled', '||', array('cdn.enabled', 'cdncache.enabled')));
$this->_plugins[] = array('class_name' => 'W3_Plugin_ExtensionsAdmin', 'enable_options' => null);
$this->_plugins[] = array('class_name' => 'W3_Plugin_NotificationsAdmin', 'enable_options' => null);
}
$this->_load_plugins();
register_activation_hook(W3TC_FILE, array(&$this, 'activate'));
register_deactivation_hook(W3TC_FILE, array(&$this, 'deactivate'));
}
function __construct()
{
$this->_config = w3_instance('W3_Config');
$this->_caches['objectcache'] = w3_instance('W3_ObjectCache');
if (w3_is_pro($this->_config) || w3_is_enterprise($this->_config)) {
if ($this->_config->get_boolean('fragmentcache.enabled')) {
$this->_caches['fragmentcache'] = w3_instance('W3_Pro_FragmentCache');
}
}
}
function generate_menu_array()
{
$pages = array('w3tc_dashboard' => array(__('Dashboard', 'w3-total-cache'), __('Dashboard', 'w3-total-cache'), 'network_show' => true), 'w3tc_general' => array(__('General Settings', 'w3-total-cache'), __('General Settings', 'w3-total-cache'), 'network_show' => false), 'w3tc_pgcache' => array(__('Page Cache', 'w3-total-cache'), __('Page Cache', 'w3-total-cache'), 'network_show' => false), 'w3tc_minify' => array(__('Minify', 'w3-total-cache'), __('Minify', 'w3-total-cache'), 'network_show' => false), 'w3tc_dbcache' => array(__('Database Cache', 'w3-total-cache'), __('Database Cache', 'w3-total-cache'), 'network_show' => false), 'w3tc_objectcache' => array(__('Object Cache', 'w3-total-cache'), __('Object Cache', 'w3-total-cache'), 'network_show' => false));
if (w3_is_pro($this->_config) || w3_is_enterprise($this->_config)) {
$pages['w3tc_fragmentcache'] = array(__('Fragment Cache', 'w3-total-cache'), __('Fragment Cache', 'w3-total-cache'), 'network_show' => false);
}
$pages = array_merge($pages, array('w3tc_browsercache' => array(__('Browser Cache', 'w3-total-cache'), __('Browser Cache', 'w3-total-cache'), 'network_show' => false), 'w3tc_mobile' => array(__('User Agent Groups', 'w3-total-cache'), __('User Agent Groups', 'w3-total-cache'), 'network_show' => false), 'w3tc_referrer' => array(__('Referrer Groups', 'w3-total-cache'), __('Referrer Groups', 'w3-total-cache'), 'network_show' => false), 'w3tc_cdn' => array(__('Content Delivery Network', 'w3-total-cache'), __('<acronym title="Content Delivery Network">CDN</acronym>', 'w3-total-cache'), 'network_show' => $this->_config->get_boolean('cdn.enabled')), 'w3tc_monitoring' => array(__('Monitoring', 'w3-total-cache'), __('Monitoring', 'w3-total-cache'), 'network_show' => false)));
$pages_tail = array('w3tc_faq' => array(__('FAQ', 'w3-total-cache'), __('FAQ', 'w3-total-cache'), 'network_show' => true), 'w3tc_support' => array(__('Support', 'w3-total-cache'), __('<span style="color: red;">Support</span>', 'w3-total-cache'), 'network_show' => true), 'w3tc_install' => array(__('Install', 'w3-total-cache'), __('Install', 'w3-total-cache'), 'network_show' => false), 'w3tc_about' => array(__('About', 'w3-total-cache'), __('About', 'w3-total-cache'), 'network_show' => true));
$pages = apply_filters('w3tc_menu', $pages, $this->_config, $this->_config_admin);
$pages = array_merge($pages, $pages_tail);
return $pages;
}
/**
* Page cache tab
*
* @return void
*/
function view()
{
global $wp_rewrite;
$feeds = $wp_rewrite->feeds;
$feed_key = array_search('feed', $feeds);
if ($feed_key !== false) {
unset($feeds[$feed_key]);
}
$default_feed = get_default_feed();
$pgcache_enabled = $this->_config->get_boolean('pgcache.enabled');
$permalink_structure = get_option('permalink_structure');
$varnish_enabled = $this->_config->get_boolean('varnish.enabled');
$cdn_mirror_purge_enabled = w3_is_cdn_mirror($this->_config->get_string('cdn.engine')) && $this->_config->get_string('cdn.engine') != 'mirror' && $this->_config->get_boolean('cdncache.enabled') && w3tc_edge_mode() && w3_is_pro($this->_config) || w3_is_enterprise();
$disable_check_domain = w3_is_multisite() && w3_force_master();
include W3TC_INC_DIR . '/options/pgcache.php';
}
function generate()
{
$pages = array('w3tc_dashboard' => array(__('Dashboard', 'w3-total-cache'), __('Dashboard', 'w3-total-cache'), 'network_show' => true), 'w3tc_general' => array(__('General Settings', 'w3-total-cache'), __('General Settings', 'w3-total-cache'), 'network_show' => false), 'w3tc_pgcache' => array(__('Page Cache', 'w3-total-cache'), __('Page Cache', 'w3-total-cache'), 'network_show' => false), 'w3tc_minify' => array(__('Minify', 'w3-total-cache'), __('Minify', 'w3-total-cache'), 'network_show' => false), 'w3tc_dbcache' => array(__('Database Cache', 'w3-total-cache'), __('Database Cache', 'w3-total-cache'), 'network_show' => false), 'w3tc_objectcache' => array(__('Object Cache', 'w3-total-cache'), __('Object Cache', 'w3-total-cache'), 'network_show' => false));
if (w3_is_pro($this->_config) || w3_is_enterprise($this->_config)) {
$pages['w3tc_fragmentcache'] = array(__('Fragment Cache', 'w3-total-cache'), __('Fragment Cache', 'w3-total-cache'), 'network_show' => false);
}
$pages = array_merge($pages, array('w3tc_browsercache' => array(__('Browser Cache', 'w3-total-cache'), __('Browser Cache', 'w3-total-cache'), 'network_show' => false), 'w3tc_mobile' => array(__('User Agent Groups', 'w3-total-cache'), __('User Agent Groups', 'w3-total-cache'), 'network_show' => false), 'w3tc_referrer' => array(__('Referrer Groups', 'w3-total-cache'), __('Referrer Groups', 'w3-total-cache'), 'network_show' => false), 'w3tc_cdn' => array(__('Content Delivery Network', 'w3-total-cache'), __('<acronym title="Content Delivery Network">CDN</acronym>', 'w3-total-cache'), 'network_show' => $this->_config->get_boolean('cdn.enabled')), 'w3tc_monitoring' => array(__('Monitoring', 'w3-total-cache'), __('Monitoring', 'w3-total-cache'), 'network_show' => false)));
$pages_tail = array('w3tc_faq' => array(__('FAQ', 'w3-total-cache'), __('FAQ', 'w3-total-cache'), 'network_show' => true), 'w3tc_support' => array(__('Support', 'w3-total-cache'), __('<span style="color: red;">Support</span>', 'w3-total-cache'), 'network_show' => true), 'w3tc_install' => array(__('Install', 'w3-total-cache'), __('Install', 'w3-total-cache'), 'network_show' => false), 'w3tc_about' => array(__('About', 'w3-total-cache'), __('About', 'w3-total-cache'), 'network_show' => true));
$pages = apply_filters('w3tc_menu', $pages, $this->_config, $this->_config_admin);
$pages = array_merge($pages, $pages_tail);
add_menu_page(__('Performance', 'w3-total-cache'), __('Performance', 'w3-total-cache'), 'manage_options', 'w3tc_dashboard', '', 'div');
$submenu_pages = array();
foreach ($pages as $slug => $titles) {
if ($this->_config_admin->get_boolean('common.visible_by_master_only') && $titles['network_show'] || (!$this->_config_admin->get_boolean('common.visible_by_master_only') || is_super_admin() && (!w3_force_master() || is_network_admin()))) {
$submenu_pages[] = add_submenu_page('w3tc_dashboard', $titles[0] . ' | W3 Total Cache', $titles[1], 'manage_options', $slug, array(&$this, 'options'));
}
}
return $submenu_pages;
}
/**
* Returns plugin-related environment handlers
* @param W3_Config $config
* @return array
*/
private function get_handlers($config)
{
$a = array(w3_instance('W3_GenericAdminEnvironment'), w3_instance('W3_MinifyAdminEnvironment'), w3_instance('W3_PgCacheAdminEnvironment'), w3_instance('W3_BrowserCacheAdminEnvironment'), w3_instance('W3_ObjectCacheAdminEnvironment'), w3_instance('W3_DbCacheAdminEnvironment'), w3_instance('W3_CdnAdminEnvironment'), w3_instance('W3_NewRelicAdminEnvironment'));
if (w3_is_pro($config) || w3_is_enterprise($config)) {
array_push($a, w3_instance('W3_Pro_FragmentCacheAdminEnvironment'));
}
return $a;
}
/**
* Send support request action
*
* @return void
*/
function action_support_request()
{
w3_require_once(W3TC_LIB_W3_DIR . '/Request.php');
$request_type = W3_Request::get_string('request_type');
$payment = W3_Request::get_boolean('payment');
$request_id = W3_Request::get_string('request_id');
$url = W3_Request::get_string('url');
$name = W3_Request::get_string('name');
$email = W3_Request::get_string('email');
$twitter = W3_Request::get_string('twitter');
$phone = W3_Request::get_string('phone');
$subject = W3_Request::get_string('subject');
$description = W3_Request::get_string('description');
$templates = W3_Request::get_array('templates');
$forum_url = W3_Request::get_string('forum_url');
$wp_login = W3_Request::get_string('wp_login');
$wp_password = W3_Request::get_string('wp_password');
$ftp_host = W3_Request::get_string('ftp_host');
$ftp_login = W3_Request::get_string('ftp_login');
$ftp_password = W3_Request::get_string('ftp_password');
$subscribe_releases = W3_Request::get_string('subscribe_releases');
$subscribe_customer = W3_Request::get_string('subscribe_customer');
$params = array('request_type' => $request_type, 'payment' => $payment, 'url' => $url, 'name' => $name, 'email' => $email, 'twitter' => $twitter, 'phone' => $phone, 'subject' => $subject, 'description' => $description, 'forum_url' => $forum_url, 'wp_login' => $wp_login, 'wp_password' => $wp_password, 'ftp_host' => $ftp_host, 'ftp_login' => $ftp_login, 'ftp_password' => $ftp_password, 'subscribe_releases' => $subscribe_releases, 'subscribe_customer' => $subscribe_customer);
$post = $params;
foreach ($templates as $template_index => $template) {
$template_key = sprintf('templates[%d]', $template_index);
$params[$template_key] = $template;
}
if (!isset($this->_request_types[$request_type])) {
w3_admin_redirect(array_merge($params, array('w3tc_error' => 'support_request_type')), false);
}
$required = array('bug_report' => 'url,name,email,subject,description', 'new_feature' => 'url,name,email,subject,description', 'email_support' => 'url,name,email,subject,description', 'phone_support' => 'url,name,email,subject,description,phone', 'plugin_config' => 'url,name,email,subject,description,wp_login,wp_password', 'theme_config' => 'url,name,email,subject,description,wp_login,wp_password,ftp_host,ftp_login,ftp_password', 'linux_config' => 'url,name,email,subject,description,wp_login,wp_password,ftp_host,ftp_login,ftp_password');
if (strstr($required[$request_type], 'url') !== false && $url == '') {
w3_admin_redirect(array_merge($params, array('w3tc_error' => 'support_request_url')), false);
}
if (strstr($required[$request_type], 'name') !== false && $name == '') {
w3_admin_redirect(array_merge($params, array('w3tc_error' => 'support_request_name')), false);
}
if (strstr($required[$request_type], 'email') !== false && !preg_match('~^[a-z0-9_\\-\\.]+@[a-z0-9-\\.]+\\.[a-z]{2,5}$~', $email)) {
w3_admin_redirect(array_merge($params, array('w3tc_error' => 'support_request_email')), false);
}
if (strstr($required[$request_type], 'phone') !== false && !preg_match('~^[0-9\\-\\.\\ \\(\\)\\+]+$~', $phone)) {
w3_admin_redirect(array_merge($params, array('w3tc_error' => 'support_request_phone')), false);
}
if (strstr($required[$request_type], 'subject') !== false && $subject == '') {
w3_admin_redirect(array_merge($params, array('w3tc_error' => 'support_request_subject')), false);
}
if (strstr($required[$request_type], 'description') !== false && $description == '') {
w3_admin_redirect(array_merge($params, array('w3tc_error' => 'support_request_description')), false);
}
if (strstr($required[$request_type], 'wp_login') !== false && $wp_login == '') {
w3_admin_redirect(array_merge($params, array('w3tc_error' => 'support_request_wp_login')), false);
}
if (strstr($required[$request_type], 'wp_password') !== false && $wp_password == '') {
w3_admin_redirect(array_merge($params, array('w3tc_error' => 'support_request_wp_password')), false);
}
if (strstr($required[$request_type], 'ftp_host') !== false && $ftp_host == '') {
w3_admin_redirect(array_merge($params, array('w3tc_error' => 'support_request_ftp_host')), false);
}
if (strstr($required[$request_type], 'ftp_login') !== false && $ftp_login == '') {
w3_admin_redirect(array_merge($params, array('w3tc_error' => 'support_request_ftp_login')), false);
}
if (strstr($required[$request_type], 'ftp_password') !== false && $ftp_password == '') {
w3_admin_redirect(array_merge($params, array('w3tc_error' => 'support_request_ftp_password')), false);
}
/**
* Add attachments
*/
$attachments = array();
$attach_files = array(w3_get_wp_config_path(), w3_cache_blog_dir('log') . '/minify.log', w3_get_pgcache_rules_core_path(), w3_get_pgcache_rules_cache_path(), w3_get_browsercache_rules_cache_path(), w3_get_browsercache_rules_no404wp_path(), w3_get_minify_rules_core_path(), w3_get_minify_rules_cache_path());
/**
* Attach config files
*/
if ($handle = opendir(W3TC_CONFIG_DIR)) {
while (($entry = @readdir($handle)) !== false) {
if ($entry == '.' || $entry == '..' || $entry == 'index.html') {
continue;
}
$attachments[] = W3TC_CONFIG_DIR . '/' . $entry;
}
closedir($handle);
}
foreach ($attach_files as $attach_file) {
if ($attach_file && file_exists($attach_file) && !in_array($attach_file, $attachments)) {
$attachments[] = $attach_file;
}
}
/**
* Attach server info
*/
$server_info = print_r($this->get_server_info(), true);
$server_info = str_replace("\n", "\r\n", $server_info);
$server_info_path = W3TC_CACHE_TMP_DIR . '/server_info.txt';
if (@file_put_contents($server_info_path, $server_info)) {
$attachments[] = $server_info_path;
}
/**
* Attach phpinfo
*/
ob_start();
phpinfo();
$php_info = ob_get_contents();
ob_end_clean();
$php_info_path = W3TC_CACHE_TMP_DIR . '/php_info.html';
if (@file_put_contents($php_info_path, $php_info)) {
$attachments[] = $php_info_path;
}
/**
* Attach self-test
*/
ob_start();
$this->action_self_test();
$self_test = ob_get_contents();
ob_end_clean();
$self_test_path = W3TC_CACHE_TMP_DIR . '/self_test.html';
if (@file_put_contents($self_test_path, $self_test)) {
$attachments[] = $self_test_path;
}
/**
* Attach templates
*/
foreach ($templates as $template) {
if (!empty($template)) {
$attachments[] = $template;
}
}
/**
* Attach other files
*/
if (!empty($_FILES['files'])) {
$files = (array) $_FILES['files'];
for ($i = 0, $l = count($files); $i < $l; $i++) {
if (isset($files['tmp_name'][$i]) && isset($files['name'][$i]) && isset($files['error'][$i]) && $files['error'][$i] == UPLOAD_ERR_OK) {
$path = W3TC_CACHE_TMP_DIR . '/' . $files['name'][$i];
if (@move_uploaded_file($files['tmp_name'][$i], $path)) {
$attachments[] = $path;
}
}
}
}
$data = array();
if (!empty($wp_login) && !empty($wp_password)) {
$data['WP Admin login'] = $wp_login;
$data['WP Admin password'] = $wp_password;
}
if (!empty($ftp_host) && !empty($ftp_login) && !empty($ftp_password)) {
$data['SSH / FTP host'] = $ftp_host;
$data['SSH / FTP login'] = $ftp_login;
$data['SSH / FTP password'] = $ftp_password;
}
/**
* Store request data for future access
*/
if (count($data)) {
$hash = md5(microtime());
$request_data = get_option('w3tc_request_data', array());
$request_data[$hash] = $data;
update_option('w3tc_request_data', $request_data);
$request_data_url = sprintf('%s/w3tc_request_data/%s', w3_get_home_url(), $hash);
} else {
$request_data_url = '';
}
$nonce = wp_create_nonce('w3tc_support_request');
if (is_network_admin()) {
update_site_option('w3tc_support_request', $nonce);
} else {
update_option('w3tc_support_request', $nonce);
}
$file_access = WP_PLUGIN_URL . '/' . dirname(W3TC_FILE) . '/pub/files.php';
if (w3_get_domain(w3_get_home_url()) != w3_get_domain(w3_get_site_url())) {
$file_access = str_replace(w3_get_domain(w3_get_home_url()), w3_get_domain(w3_get_site_url()), $file_access);
}
$post['file_access'] = $file_access;
$post['nonce'] = $nonce;
$post['request_data_url'] = $request_data_url;
$post['ip'] = $_SERVER['REMOTE_ADDR'];
$post['user_agent'] = $_SERVER['HTTP_USER_AGENT'];
$post['version'] = W3TC_VERSION;
$post['plugin'] = 'W3 Total Cache';
$post['request_id'] = $request_id;
$license_level = 'community';
if (w3_is_pro($this->_config)) {
$license_level = 'pro';
} elseif (w3_is_enterprise($this->_config)) {
$license_level = 'enterprise';
}
$post['license_level'] = $license_level;
$unset = array('wp_login', 'wp_password', 'ftp_host', 'ftp_login', 'ftp_password');
foreach ($unset as $key) {
unset($post[$key]);
}
foreach ($attachments as $attachment) {
if (is_network_admin()) {
update_site_option('attachment_' . md5($attachment), $attachment);
} else {
update_option('attachment_' . md5($attachment), $attachment);
}
}
$post = array_merge($post, array('files' => $attachments));
if (defined('W3_SUPPORT_DEBUG') && W3_SUPPORT_DEBUG) {
$data = sprintf("[%s] Post support request\n", date('r'));
foreach ($post as $key => $value) {
$data .= sprintf("%s => %s\n", $key, is_array($value) ? implode(',', $value) : $value);
}
$filename = w3_cache_blog_dir('log') . '/support.log';
if (!is_dir(dirname($filename))) {
w3_mkdir_from(dirname($filename), W3TC_CACHE_DIR);
}
@file_put_contents($filename, $data, FILE_APPEND);
}
$response = wp_remote_post(W3TC_SUPPORT_REQUEST_URL, array('body' => $post, 'timeout' => $this->_config->get_integer('timelimit.email_send')));
if (defined('W3_SUPPORT_DEBUG') && W3_SUPPORT_DEBUG) {
$filename = w3_cache_blog_dir('log') . '/support.log';
$data = sprintf("[%s] Post response \n%s\n", date('r'), print_r($response, true));
@file_put_contents($filename, $data, FILE_APPEND);
}
if (!is_wp_error($response)) {
$result = $response['response']['code'] == 200 && $response['body'] == 'Ok';
} else {
$result = false;
}
/**
* Remove temporary files
*/
foreach ($attachments as $attachment) {
if (strstr($attachment, W3TC_CACHE_TMP_DIR) !== false) {
@unlink($attachment);
}
if (is_network_admin()) {
delete_site_option('attachment_' . md5($attachment));
} else {
delete_option('attachment_' . md5($attachment));
}
}
if (is_network_admin()) {
delete_site_option('w3tc_support_request');
} else {
delete_option('w3tc_support_request');
}
if ($result) {
w3_admin_redirect(array('tab' => 'general', 'w3tc_note' => 'support_request'), false);
} else {
w3_admin_redirect(array_merge($params, array('request_type' => $request_type, 'w3tc_error' => 'support_request')), false);
}
}
/**
* Output buffering callback
*
* @param string $buffer
* @return string
*/
function ob_callback($buffer)
{
global $wpdb;
if ($buffer != '') {
if (w3_is_database_error($buffer)) {
status_header(503);
} else {
if (w3_can_print_comment($buffer)) {
/**
* Add footer comment
*/
$date = date_i18n('Y-m-d H:i:s');
$host = !empty($_SERVER['SERVER_NAME']) ? $_SERVER['SERVER_NAME'] : 'localhost';
if (w3_is_preview_mode()) {
$buffer .= "\r\n<!-- W3 Total Cache used in preview mode -->";
}
if ($this->_config->get_string('common.support') != '' || $this->_config->get_boolean('common.tweeted')) {
$buffer .= sprintf("\r\n<!-- Served from: %s @ %s by W3 Total Cache -->", w3_escape_comment($host), $date);
} else {
$strings = array();
if ($this->_config->get_boolean('minify.enabled') && !$this->_config->get_boolean('minify.debug')) {
$w3_plugin_minify = w3_instance('W3_Plugin_Minify');
$strings[] = sprintf(__('Minified using %s%s', 'w3-total-cache'), w3_get_engine_name($this->_config->get_string('minify.engine')), $w3_plugin_minify->minify_reject_reason != '' ? sprintf(' (%s)', $w3_plugin_minify->minify_reject_reason) : '');
}
if ($this->_config->get_boolean('pgcache.enabled') && !$this->_config->get_boolean('pgcache.debug')) {
$w3_pgcache = w3_instance('W3_PgCache');
$strings[] = sprintf(__('Page Caching using %s%s', 'w3-total-cache'), w3_get_engine_name($this->_config->get_string('pgcache.engine')), $w3_pgcache->cache_reject_reason != '' ? sprintf(' (%s)', $w3_pgcache->cache_reject_reason) : '');
}
if ($this->_config->get_boolean('dbcache.enabled') && !$this->_config->get_boolean('dbcache.debug')) {
/**
* @var W3_DbCache $db
*/
$db = w3_instance('W3_DbCache');
$append = ($reason = $db->get_reject_reason()) ? sprintf(' (%s)', $reason) : '';
if ($db->query_hits) {
$strings[] = sprintf(__('Database Caching %d/%d queries in %.3f seconds using %s%s', 'w3-total-cache'), $db->query_hits, $db->query_total, $db->time_total, w3_get_engine_name($this->_config->get_string('dbcache.engine')), $append);
} else {
$strings[] = sprintf(__('Database Caching using %s%s', 'w3-total-cache'), w3_get_engine_name($this->_config->get_string('dbcache.engine')), $append);
}
}
if (w3_is_dbcluster()) {
$db_cluster = w3_instance('W3_Enterprise_DbCluster');
$strings[] = $db_cluster->status_message();
}
if ($this->_config->get_boolean('objectcache.enabled') && !$this->_config->get_boolean('objectcache.debug')) {
/**
* @var W3_ObjectCache $w3_objectcache
*/
$w3_objectcache = w3_instance('W3_ObjectCache');
$append = ($reason = $w3_objectcache->get_reject_reason()) ? sprintf(' (%s)', $reason) : '';
$strings[] = sprintf(__('Object Caching %d/%d objects using %s%s', 'w3-total-cache'), $w3_objectcache->cache_hits, $w3_objectcache->cache_total, w3_get_engine_name($this->_config->get_string('objectcache.engine')), $append);
}
if (w3_is_pro($this->_config) || w3_is_enterprise($this->_config)) {
if ($this->_config->get_boolean('fragmentcache.enabled') && !$this->_config->get_boolean('fragmentcache.debug')) {
$w3_fragmentcache = w3_instance('W3_Pro_FragmentCache');
$append = $w3_fragmentcache->cache_reject_reason != '' ? sprintf(' (%s)', $w3_fragmentcache->cache_reject_reason) : '';
$strings[] = sprintf(__('Fragment Caching %d/%d fragments using %s%s', 'w3-total-cache'), $w3_fragmentcache->cache_hits, $w3_fragmentcache->cache_total, w3_get_engine_name($this->_config->get_string('fragmentcache.engine')), $append);
}
}
if ($this->_config->get_boolean('cdn.enabled') && !$this->_config->get_boolean('cdn.debug')) {
$w3_plugin_cdn = w3_instance('W3_Plugin_Cdn');
$w3_plugin_cdncommon = w3_instance('W3_Plugin_CdnCommon');
$cdn = $w3_plugin_cdncommon->get_cdn();
$via = $cdn->get_via();
$strings[] = sprintf(__('Content Delivery Network via %s%s', 'w3-total-cache'), $via ? $via : 'N/A', $w3_plugin_cdn->cdn_reject_reason != '' ? sprintf(' (%s)', $w3_plugin_cdn->cdn_reject_reason) : '');
}
if ($this->_config->get_boolean('newrelic.enabled')) {
$w3_newrelic = w3_instance('W3_Plugin_NewRelic');
$append = $w3_newrelic->newrelic_reject_reason != '' ? sprintf(' (%s)', $w3_newrelic->newrelic_reject_reason) : '';
$strings[] = sprintf(__("Application Monitoring using New Relic%s", 'w3-total-cache'), $append);
}
$buffer .= "\r\n<!-- Performance optimized by W3 Total Cache. Learn more: http://www.w3-edge.com/wordpress-plugins/\r\n";
if (count($strings)) {
$buffer .= "\r\n" . implode("\r\n", $strings) . "\r\n";
}
$buffer .= sprintf("\r\n Served from: %s @ %s by W3 Total Cache -->", w3_escape_comment($host), $date);
}
if ($this->is_debugging()) {
if ($this->_config->get_boolean('dbcache.enabled') && $this->_config->get_boolean('dbcache.debug')) {
$db = w3_instance('W3_DbCache');
$buffer .= "\r\n\r\n" . $db->_get_debug_info();
}
if ($this->_config->get_boolean('objectcache.enabled') && $this->_config->get_boolean('objectcache.debug')) {
$w3_objectcache = w3_instance('W3_ObjectCache');
$buffer .= "\r\n\r\n" . $w3_objectcache->_get_debug_info();
}
if (w3_is_pro($this->_config) || w3_is_enterprise($this->_config)) {
if ($this->_config->get_boolean('fragmentcache.enabled') && $this->_config->get_boolean('fragmentcache.debug')) {
$w3_fragmentcache = w3_instance('W3_Pro_FragmentCache');
$buffer .= "\r\n\r\n" . $w3_fragmentcache->_get_debug_info();
}
}
}
}
$buffer = w3tc_do_ob_callbacks(array('minify', 'newrelic', 'cdn', 'browsercache', 'pagecache'), $buffer);
}
}
return $buffer;
}
/**
* @param $extensions
* @param W3_Config $config
* @return mixed
*/
function extension($extensions, $config)
{
$fc_enabled = (w3_is_pro($config) || w3_is_enterprise($config)) && $config->get_boolean('fragmentcache.enabled');
$activation_enabled = $fc_enabled && defined('PARENT_THEME_NAME') && PARENT_THEME_NAME == 'Genesis' && defined('PARENT_THEME_VERSION') && version_compare(PARENT_THEME_VERSION, '1.9.0') >= 0;
$message = array();
if (is_network_admin()) {
w3_require_once(W3TC_INC_FUNCTIONS_DIR . '/themes.php');
$themes = w3tc_get_themes();
$exists = false;
foreach ($themes as $theme) {
if (strtolower($theme->Template) == 'genesis') {
$exists = true;
}
}
if (!$exists) {
$message[] = 'Genesis Framework';
}
} elseif (!(defined('PARENT_THEME_NAME') && PARENT_THEME_NAME == 'Genesis')) {
$message[] = 'Genesis Framework version >= 1.9.0';
}
if (!$fc_enabled) {
$message[] = 'Fragment Cache (W3 Total Cache Pro)';
}
$extensions['genesis.theme'] = array('name' => 'Genesis Framework', 'author' => 'W3 EDGE', 'description' => 'Provides 30-60% improvement in page generation time for the Genesis Framework by Copyblogger Media.', 'author uri' => 'http://www.w3-edge.com/', 'extension uri' => 'http://www.w3-edge.com/', 'extension id' => 'genesis.theme', 'version' => '0.1', 'enabled' => $activation_enabled, 'requirements' => implode(', ', $message), 'path' => 'w3-total-cache/extensions/Genesis.php');
return $extensions;
}
<?php
$this->checkbox_debug('cdn.debug');
?>
<?php
_e('<acronym title="Content Delivery Network">CDN</acronym>', 'w3-total-cache');
?>
</label><br />
<?php
$this->checkbox_debug('varnish.debug');
?>
<?php
_e('Reverse Proxy', 'w3-total-cache');
?>
</label><br />
<?php
if (w3_is_enterprise()) {
?>
<?php
$this->checkbox_debug('cluster.messagebus.debug');
?>
<?php
_e('Amazon <acronym title="Simple Notification Service">SNS</acronym>', 'w3-total-cache');
?>
</label><br />
<?php
}
?>
<span class="description"><?php
_e('If selected, detailed caching information will be appear at the end of each page in a <acronym title="Hypertext Markup Language">HTML</acronym> comment. View a page\'s source code to review.', 'w3-total-cache');
?>
</span>
/**
* @var W3_Config $config
* @return string
*/
function w3_w3tc_release_version($config = null)
{
if (w3_is_enterprise($config)) {
return 'enterprise';
}
if (w3_is_pro($config) && w3tc_is_pro_dev_mode()) {
return 'pro development';
}
if (w3_is_pro($config)) {
return 'pro';
}
return 'community';
}
/**
* Admin bar menu
*
* @return void
*/
function admin_bar_menu()
{
global $wp_admin_bar;
if (current_user_can('manage_options')) {
/**
* @var $modules W3_ModuleStatus
*/
$modules = w3_instance('W3_ModuleStatus');
$can_empty_memcache = $modules->can_empty_memcache();
$can_empty_opcode = $modules->can_empty_opcode();
$can_empty_file = $modules->can_empty_file();
$can_empty_varnish = $modules->can_empty_varnish();
$browsercache_update_media_qs = $this->_config->get_boolean('browsercache.cssjs.replace') || $this->_config->get_boolean('browsercache.other.replace');
//$cdn_enabled = $modules->is_enabled('cdn');
$cdn_engine = $modules->get_module_engine('cdn');
$cdn_mirror = w3_is_cdn_mirror($cdn_engine);
$menu_items = array(array('id' => 'w3tc', 'title' => 'Performance', 'href' => admin_url('admin.php?page=w3tc_dashboard')));
if ($modules->is_enabled('pgcache') && w3_detect_post_id() && (!defined('DOING_AJAX') || !DOING_AJAX)) {
$menu_items[] = array('id' => 'w3tc-pgcache-purge-post', 'parent' => 'w3tc', 'title' => 'Purge From Cache', 'href' => wp_nonce_url(admin_url('admin.php?page=w3tc_dashboard&w3tc_pgcache_purge_post&post_id=' . $this->_detect_post_id()), 'w3tc'));
}
if ($can_empty_file && ($can_empty_opcode || $can_empty_memcache)) {
$menu_items[] = array('id' => 'w3tc-flush-file', 'parent' => 'w3tc-empty-caches', 'title' => 'Empty Disc Cache(s)', 'href' => wp_nonce_url(admin_url('admin.php?page=w3tc_dashboard&w3tc_flush_file'), 'w3tc'));
}
if ($can_empty_opcode && ($can_empty_file || $can_empty_memcache)) {
$menu_items[] = array('id' => 'w3tc-flush-opcode', 'parent' => 'w3tc-empty-caches', 'title' => 'Empty Opcode Cache', 'href' => wp_nonce_url(admin_url('admin.php?page=w3tc_dashboard&w3tc_flush_opcode'), 'w3tc'));
}
if ($can_empty_memcache && ($can_empty_file || $can_empty_opcode)) {
$menu_items[] = array('id' => 'w3tc-flush-memcached', 'parent' => 'w3tc-empty-caches', 'title' => 'Empty Memcached Cache(s)', 'href' => wp_nonce_url(admin_url('admin.php?page=w3tc_dashboard&w3tc_flush_memcached'), 'w3tc'));
}
if ($modules->is_enabled('browsercache') && $browsercache_update_media_qs) {
$menu_items[] = array('id' => 'w3tc-update-media-qs', 'parent' => 'w3tc', 'title' => 'Update Media Query String', 'href' => wp_nonce_url(admin_url('admin.php?page=w3tc_dashboard&w3tc_flush_browser_cache'), 'w3tc'));
}
if ($modules->plugin_is_enabled()) {
$menu_items[] = array('id' => 'w3tc-empty-caches', 'parent' => 'w3tc', 'title' => 'Empty All Caches', 'href' => wp_nonce_url(admin_url('admin.php?page=w3tc_dashboard&w3tc_flush_all'), 'w3tc'));
$menu_items[] = array('id' => 'w3tc-modules', 'parent' => 'w3tc', 'title' => 'Empty Modules');
}
if ($modules->is_enabled('pgcache')) {
$menu_items[] = array('id' => 'w3tc-flush-pgcache', 'parent' => 'w3tc-modules', 'title' => 'Empty Page Cache', 'href' => wp_nonce_url(admin_url('admin.php?page=w3tc_dashboard&w3tc_flush_pgcache'), 'w3tc'));
}
if ($modules->is_enabled('minify')) {
$menu_items[] = array('id' => 'w3tc-flush-minify', 'parent' => 'w3tc-modules', 'title' => 'Empty Minify Cache', 'href' => wp_nonce_url(admin_url('admin.php?page=w3tc_dashboard&w3tc_flush_minify'), 'w3tc'));
}
if ($modules->is_enabled('dbcache')) {
$menu_items[] = array('id' => 'w3tc-flush-dbcache', 'parent' => 'w3tc-modules', 'title' => 'Empty Database Cache', 'href' => wp_nonce_url(admin_url('admin.php?page=w3tc_dashboard&w3tc_flush_dbcache'), 'w3tc'));
}
if ($modules->is_enabled('objectcache')) {
$menu_items[] = array('id' => 'w3tc-flush-objectcache', 'parent' => 'w3tc-modules', 'title' => 'Empty Object Cache', 'href' => wp_nonce_url(admin_url('admin.php?page=w3tc_dashboard&w3tc_flush_objectcache'), 'w3tc'));
}
if (w3_is_pro() || w3_is_enterprise()) {
if ($modules->is_enabled('fragmentcache')) {
$menu_items[] = array('id' => 'w3tc-flush-fragmentcache', 'parent' => 'w3tc-modules', 'title' => 'Empty Fragment Cache', 'href' => wp_nonce_url(admin_url('admin.php?page=w3tc_dashboard&w3tc_flush_fragmentcache'), 'w3tc'));
}
}
if ($modules->is_enabled('varnish')) {
$menu_items[] = array('id' => 'w3tc-flush-varnish', 'parent' => 'w3tc-modules', 'title' => 'Purge Varnish Cache', 'href' => wp_nonce_url(admin_url('admin.php?page=w3tc_dashboard&w3tc_flush_varnish'), 'w3tc'));
}
if ($modules->is_enabled('cdn')) {
if (w3_can_cdn_purge($cdn_engine)) {
$menu_items[] = array('id' => 'w3tc-cdn-purge', 'parent' => 'w3tc', 'title' => 'Purge CDN', 'href' => wp_nonce_url(admin_url('admin.php?page=w3tc_cdn&w3tc_cdn_purge'), 'w3tc'), 'meta' => array('onclick' => "w3tc_popupadmin_bar(this.href); return false"));
}
if (w3_cdn_can_purge_all($cdn_engine)) {
$menu_items[] = array('id' => 'w3tc-cdn-purge-full', 'parent' => 'w3tc', 'title' => 'Purge CDN Completely', 'href' => wp_nonce_url(admin_url('admin.php?page=w3tc_cdn&w3tc_flush_cdn'), 'w3tc'));
}
if (!$cdn_mirror) {
$menu_items[] = array('id' => 'w3tc-cdn-queue', 'parent' => 'w3tc', 'title' => 'Unsuccessfull file transfers', 'href' => wp_nonce_url(admin_url('admin.php?page=w3tc_cdn&w3tc_cdn_queue'), 'w3tc'), 'meta' => array('onclick' => "w3tc_popupadmin_bar(this.href); return false"));
}
}
$menu_items = array_merge($menu_items, array(array('id' => 'w3tc-faq', 'parent' => 'w3tc', 'title' => 'FAQ', 'href' => admin_url('admin.php?page=w3tc_faq')), array('id' => 'w3tc-support', 'parent' => 'w3tc', 'title' => '<span style="color: red; background: none;">Support</span>', 'href' => admin_url('admin.php?page=w3tc_support'))));
if ($modules->is_enabled('cloudflare')) {
$menu_items = array_merge($menu_items, array(array('id' => 'cloudflare', 'title' => 'CloudFlare', 'href' => 'https://www.cloudflare.com'), array('id' => 'cloudflare-my-websites', 'parent' => 'cloudflare', 'title' => 'My Websites', 'href' => 'https://www.cloudflare.com/my-websites.html'), array('id' => 'cloudflare-analytics', 'parent' => 'cloudflare', 'title' => 'Analytics', 'href' => 'https://www.cloudflare.com/analytics.html'), array('id' => 'cloudflare-account', 'parent' => 'cloudflare', 'title' => 'Account', 'href' => 'https://www.cloudflare.com/my-account.html')));
}
foreach ($menu_items as $menu_item) {
$wp_admin_bar->add_menu($menu_item);
}
}
}
<th colspan="2">
<?php
$this->checkbox('cdn.import.external');
?>
<?php
w3_e_config_label('cdn.import.external');
?>
</label><br />
<span class="description"><?php
_e('Download attachments hosted elsewhere into your media library and deliver them via <acronym title="Content Delivery Network">CDN</acronym>.', 'w3-total-cache');
?>
</span>
</th>
</tr>
<?php
if (w3tc_edge_mode() && w3_is_pro($this->_config) || w3_is_enterprise()) {
?>
<tr>
<th colspan="2">
<?php
$this->checkbox('cdncache.enabled', !$cdn_supports_full_page_mirroring);
?>
<?php
w3_e_config_label('cdncache.enabled');
?>
</label><br/>
<span class="description">
<?php
echo sprintf(__('Enabling this option allows the <acronym title="Content Delivery Network">CDN</acronym> to handle requests for unauthenticated pages thereby reducing the traffic load on the origin server(s). Purge policies are set on the <a href="%s">Page Cache settings</a> tab.', 'w3-total-cache'), network_admin_url('admin.php?page=w3tc_pgcache#purge_policy'));
?>
</span>
/**
* Save support us action
*
* @return void
*/
function action_config_save_support_us()
{
$support = W3_Request::get_string('support');
$tweeted = W3_Request::get_boolean('tweeted');
$signmeup = W3_Request::get_boolean('signmeup');
$this->_config->set('common.support', $support);
$this->_config->set('common.tweeted', $tweeted);
if ($signmeup) {
if (w3_is_pro($this->_config)) {
$license = 'pro';
} elseif (w3_is_enterprise()) {
$license = 'enterprise';
} else {
$license = 'community';
}
$email = filter_input(INPUT_POST, 'email', FILTER_SANITIZE_EMAIL);
wp_remote_post(W3TC_MAILLINGLIST_SIGNUP_URL, array('body' => array('email' => $email, 'license' => $license)));
}
$this->_config->save();
w3_instance('W3_AdminLinks')->link_update($this->_config);
w3_admin_redirect(array('w3tc_note' => 'config_save'));
}
/**
* Admin menu
*
* @return void
*/
function admin_menu()
{
$pages = array('w3tc_dashboard' => array(__('Dashboard', 'w3-total-cache'), __('Dashboard', 'w3-total-cache'), 'network_show' => true), 'w3tc_general' => array(__('General Settings', 'w3-total-cache'), __('General Settings', 'w3-total-cache'), 'network_show' => false), 'w3tc_pgcache' => array(__('Page Cache', 'w3-total-cache'), __('Page Cache', 'w3-total-cache'), 'network_show' => false), 'w3tc_minify' => array(__('Minify', 'w3-total-cache'), __('Minify', 'w3-total-cache'), 'network_show' => false), 'w3tc_dbcache' => array(__('Database Cache', 'w3-total-cache'), __('Database Cache', 'w3-total-cache'), 'network_show' => false), 'w3tc_objectcache' => array(__('Object Cache', 'w3-total-cache'), __('Object Cache', 'w3-total-cache'), 'network_show' => false));
if (w3_is_pro() || w3_is_enterprise()) {
$pages['w3tc_fragmentcache'] = array(__('Fragment Cache', 'w3-total-cache'), __('Fragment Cache', 'w3-total-cache'), 'network_show' => false);
}
$pages = array_merge($pages, array('w3tc_browsercache' => array(__('Browser Cache', 'w3-total-cache'), __('Browser Cache', 'w3-total-cache'), 'network_show' => false), 'w3tc_mobile' => array(__('User Agent Groups', 'w3-total-cache'), __('User Agent Groups', 'w3-total-cache'), 'network_show' => false), 'w3tc_referrer' => array(__('Referrer Groups', 'w3-total-cache'), __('Referrer Groups', 'w3-total-cache'), 'network_show' => false), 'w3tc_cdn' => array(__('Content Delivery Network', 'w3-total-cache'), __('<acronym title="Content Delivery Network">CDN</acronym>', 'w3-total-cache'), 'network_show' => $this->_config->get_boolean('cdn.enabled')), 'w3tc_monitoring' => array(__('Monitoring', 'w3-total-cache'), __('Monitoring', 'w3-total-cache'), 'network_show' => false), 'w3tc_faq' => array(__('FAQ', 'w3-total-cache'), __('FAQ', 'w3-total-cache'), 'network_show' => true), 'w3tc_support' => array(__('Support', 'w3-total-cache'), __('<span style="color: red;">Support</span>', 'w3-total-cache'), 'network_show' => true), 'w3tc_install' => array(__('Install', 'w3-total-cache'), __('Install', 'w3-total-cache'), 'network_show' => false), 'w3tc_about' => array(__('About', 'w3-total-cache'), __('About', 'w3-total-cache'), 'network_show' => true)));
add_menu_page(__('Performance', 'w3-total-cache'), __('Performance', 'w3-total-cache'), 'manage_options', 'w3tc_dashboard', '', 'div');
$submenu_pages = array();
foreach ($pages as $slug => $titles) {
if ($this->_config_admin->get_boolean('common.visible_by_master_only') && $titles['network_show'] || (!$this->_config_admin->get_boolean('common.visible_by_master_only') || is_super_admin() && (!w3_force_master() || is_network_admin()))) {
$submenu_pages[] = add_submenu_page('w3tc_dashboard', $titles[0] . ' | W3 Total Cache', $titles[1], 'manage_options', $slug, array(&$this, 'options'));
}
}
if (current_user_can('manage_options')) {
/**
* Only admin can modify W3TC settings
*/
foreach ($submenu_pages as $submenu_page) {
add_action('load-' . $submenu_page, array(&$this, 'load'));
add_action('admin_print_styles-' . $submenu_page, array(&$this, 'admin_print_styles'));
add_action('admin_print_scripts-' . $submenu_page, array(&$this, 'admin_print_scripts'));
}
global $pagenow;
if ($pagenow == 'plugins.php') {
add_action('admin_print_scripts', array($this, 'load_plugins_page_js'));
add_action('admin_print_styles', array($this, 'print_plugins_page_css'));
}
/**
* Only admin can see W3TC notices and errors
*/
add_action('admin_notices', array(&$this, 'admin_notices'));
add_action('network_admin_notices', array(&$this, 'admin_notices'));
}
}
/**
* @return string
*/
function w3_w3tc_release_version($config = null)
{
if (w3_is_enterprise($config)) {
return 'enterprise';
}
if (w3_is_pro($config)) {
return 'pro';
}
return 'community';
}
