function run()
{
add_action('w3tc_dashboard_setup', array(&$this, 'wp_dashboard_setup'));
add_action('w3tc_network_dashboard_setup', array(&$this, 'wp_dashboard_setup'));
// Configure authorize and have_zone
$this->_setup($this->_config);
/**
* Retry setup with main blog
*/
if (w3_is_network() && is_network_admin() && !$this->authorized) {
$this->_config = new W3_Config(false, 1);
$this->_setup($this->_config);
}
if (w3_is_network()) {
$conig_admin = w3_instance('W3_ConfigAdmin');
$this->_sealed = $conig_admin->get_boolean('cdn.configuration_sealed');
}
if ($this->have_zone && $this->authorized && isset($_GET['page']) && strpos($_GET['page'], 'w3tc_dashboard') !== false) {
w3_require_once(W3TC_LIB_NETDNA_DIR . '/NetDNA.php');
w3_require_once(W3TC_LIB_NETDNA_DIR . '/NetDNAPresentation.php');
$authorization_key = $this->_config->get_string('cdn.maxcdn.authorization_key');
$alias = $consumerkey = $consumersecret = '';
$keys = explode('+', $authorization_key);
if (sizeof($keys) == 3) {
list($alias, $consumerkey, $consumersecret) = $keys;
}
$this->api = new NetDNA($alias, $consumerkey, $consumersecret);
add_action('admin_head', array(&$this, 'admin_head'));
}
}
/**
* Referrer tab
*
* @return void
*/
function view()
{
$groups = $this->_config->get_array('referrer.rgroups');
$w3_referrer = w3_instance('W3_Referrer');
$themes = $w3_referrer->get_themes();
include W3TC_INC_DIR . '/options/referrer.php';
}
/**
* Activate plugin action
*
* @return void
*/
function activate($network_wide)
{
w3_require_once(W3TC_INC_DIR . '/functions/activation.php');
if (w3_is_network()) {
if ($network_wide) {
// we are in network activation
} else {
if ($_GET['action'] == 'error_scrape' && strpos($_SERVER['REQUEST_URI'], '/network/') !== false) {
// workaround for error_scrape page called after error
// really we are in network activation and going to throw some error
} else {
echo 'Please <a href="' . network_admin_url('plugins.php') . '">network activate</a> W3 Total Cache when using WordPress Multisite.';
die;
}
}
}
/**
* Create cache folder and extension files
*/
try {
w3_activation_create_required_files();
if (!$this->_config->own_config_exists()) {
$this->_config->save();
}
// save admin config
$admin_config = w3_instance('W3_ConfigAdmin');
if (!$admin_config->own_config_exists()) {
$admin_config->save();
}
} catch (Exception $e) {
w3_activation_error_on_exception($e);
}
delete_option('w3tc_request_data');
add_option('w3tc_request_data', '', null, 'no');
}
/**
* Display if caching or not.
*/
function extension_header()
{
$config = w3_instance('W3_Config');
echo '<p>';
printf(__('The NextGENGallery extension is currently %s ', 'w3-total-cache'), '<span class="w3tc-enabled">' . __('enabled', 'w3-total-cache') . '</span>');
echo '.</p>';
}
/**
* Init of class
*
* @since 1.0.0
*/
public function init()
{
// get setting from theme options
//$this->is_onfly_active = yit_get_option( 'onfly_resize_active' );
// deactive if w3tc
if (function_exists('w3_instance')) {
$config = w3_instance('W3_Config');
if ($config->get_boolean('cdn.enabled')) {
$this->is_onfly_active = false;
return;
}
}
$this->is_retina_active = apply_filters('yit_is_retina_active', $this->is_retina_active);
$this->use_fast_image = apply_filters('yit_use_fast_image', $this->use_fast_image);
// retrocompatibility
global $wp_version;
if (version_compare($wp_version, YIT_MINIMUM_WP_VERSION, '<')) {
$this->is_onfly_active = false;
}
if (is_admin() && isset($_GET['page']) && $_GET['page'] == 'w3tc_cdn') {
return;
}
// add image size, if above option is true
add_action('after_setup_theme', array($this, 'add_image_sizes'));
// convert other add_image_sizes from other plugin, to the attribute of the class
add_action('init', array($this, 'add_other_image_sizes'));
// use yit_image() inside the function get_the_post_thumbnail()
//add_filter( 'post_thumbnail_html', array( $this, 'convert_get_the_post_thumbnail' ), 10, 5 );
// use yit_image() inside the function get_the_post_thumbnail()
add_filter('image_downsize', array($this, 'convert_image_downsize'), 10, 3);
}
/**
* @param W3_Config $config
* @param W3_ConfigAdmin $config_admin
* @return string
*/
function notifications($config)
{
/**
* @var $nerser W3_NewRelicService
*/
$nerser = w3_instance('W3_NewRelicService');
try {
$pl = $nerser->get_frontend_response_time();
if ($pl > 0.3) {
$nr_recommends = array();
if (!$config->get_boolean('pgcache.enabled')) {
$nr_recommends[] = __('Page Cache', 'w3-total-cache');
}
if (!$config->get_boolean('minify.enabled')) {
$nr_recommends[] = __('Minify', 'w3-total-cache');
}
if (!$config->get_boolean('cdn.enabled')) {
$nr_recommends[] = __('CDN', 'w3-total-cache');
}
if (!$config->get_boolean('browsercache.enabled')) {
$nr_recommends[] = __('Browser Cache and use compression', 'w3-total-cache');
}
if ($nr_recommends) {
$message = sprintf(__('Application monitoring has detected that your page load time is
higher than 300ms. It is recommended that you enable the following
features: %s %s', 'w3-total-cache'), implode(', ', $nr_recommends), w3_button_hide_note('Hide this message', 'new_relic_page_load_notification', '', true));
return $message;
}
}
} catch (Exception $ex) {
}
return '';
}
/**
* PHP5-style constructor
*/
function __construct()
{
$this->_config = w3_instance('W3_Config');
$this->_debug = $this->_config->get_boolean('varnish.debug');
$this->_servers = $this->_config->get_array('varnish.servers');
$this->_timeout = $this->_config->get_integer('timelimit.varnish_purge');
}
/**
* Checks W3_Config for the params if they are not provided in the constructor.
* @param string $api_key
* @param string $account_id
* @param string $application_id
*/
function __construct($api_key = '', $account_id = '', $application_id = '')
{
/**
* @var $config W3_Config
*/
$config = w3_instance('W3_Config');
if ($api_key) {
$this->_api_key = $api_key;
} else {
$this->_api_key = $config->get_string('newrelic.api_key');
}
if ($account_id) {
$this->_account_id = $account_id;
} else {
$this->_account_id = $config->get_string('newrelic.account_id');
}
if ($application_id) {
$this->_application_id = $application_id;
} else {
$this->_application_id = $config->get_integer('newrelic.application_id');
}
$this->_cache_time = $config->get_integer('newrelic.cache_time', 5);
if ($this->_cache_time < 1) {
$this->_cache_time = 5;
}
}
function checkW3TotalCache()
{
if (!function_exists('w3_instance')) {
return;
}
$agentgroups = array('wp2android_html5' => array('(iPhone|iPod).*Mac\\ OS\\ X', 'Mac\\ OS\\ X.*(iPhone|iPod)', 'Android.*AppleWebKit', 'AppleWebKit.*Android', 'Windows.*IEMobile.*Phone', 'Windows.*Phone.*IEMobile', 'IEMobile.*Windows.*Phone', 'IEMobile.*Phone.*Windows', 'Phone.*Windows.*IEMobile', 'Phone.*IEMobile.*Windows'), 'wp2android_android' => array('wp2android_user_agent=android_app', '72dcc186a8d3d7b3d8554a14256389a4'), 'wp2android_ipad' => array('wp2android_user_agent=ipad_app'));
$needed = false;
$config = w3_instance('W3_Config');
$groups = $config->get_array('mobile.rgroups');
foreach ($agentgroups as $groupname => $agents) {
if (isset($groups[$groupname])) {
$group = $groups[$groupname];
if (count($group) === 4 && isset($group['theme']) && isset($group['enabled']) && isset($group['redirect']) && isset($group['agents']) && $group['theme'] === '' && $group['enabled'] === true && $group['redirect'] === '' && count($group['agents']) === count($agents)) {
$found = false;
foreach ($agents as $agent) {
if (!in_array($agent, $group['agents'])) {
$found = true;
break;
}
}
if (!$found) {
/* This group is already present and enabled */
continue;
}
}
}
$needed = true;
$groups[$groupname] = array('theme' => '', 'enabled' => true, 'redirect' => '', 'agents' => $agents);
}
if ($needed) {
$config->set('mobile.rgroups', $groups);
$config->save(false);
}
}
/**
* Returns onject instance. Called by WP engine
*
* @return W3_Db
*/
static function instance()
{
static $instances = array();
if (!isset($instances[0])) {
$processors = array();
$call_default_constructor = true;
// no caching during activation
$is_installing = defined('WP_INSTALLING') && WP_INSTALLING;
$config = w3_instance('W3_Config');
if (!$is_installing && $config->get_boolean('dbcache.enabled')) {
$processors[] = w3_instance('W3_DbCache');
}
if (w3_is_dbcluster()) {
$processors[] = w3_instance('W3_Enterprise_DbCluster');
}
$processors[] = new W3_DbProcessor();
$class = __CLASS__;
$o = new $class($processors);
$underlying_manager = new W3_DbCallUnderlying($o);
foreach ($processors as $processor) {
$processor->manager = $o;
$processor->underlying_manager = $underlying_manager;
}
// initialize after processors configured
$o->initialize();
@($instances[0] = $o);
}
return $instances[0];
}
/**
* Mobile tab
*
* @return void
*/
function view()
{
$groups = $this->_config->get_array('mobile.rgroups');
$w3_mobile = w3_instance('W3_Mobile');
$themes = $w3_mobile->get_themes();
include W3TC_INC_DIR . '/options/mobile.php';
}
function __construct()
{
$this->_config = w3_instance('W3_Config');
$this->_request_types = array('bug_report' => __('Submit a Bug Report', 'w3-total-cache'), 'new_feature' => __('Suggest a New Feature', 'w3-total-cache'), 'email_support' => __('Less than 15 Minute Email Support Response (M-F 9AM - 5PM EDT): $75 USD', 'w3-total-cache'), 'phone_support' => __('Less than 15 Minute Phone Support Response (M-F 9AM - 5PM EDT): $150 USD', 'w3-total-cache'), 'plugin_config' => __('Professional Plugin Configuration: Starting @ $100 USD', 'w3-total-cache'), 'theme_config' => __('Theme Performance Optimization & Plugin Configuration: Starting @ $150 USD', 'w3-total-cache'), 'linux_config' => __('Linux Server Optimization & Plugin Configuration: Starting @ $200 USD', 'w3-total-cache'));
w3_require_once(W3TC_INC_FUNCTIONS_DIR . '/admin.php');
$this->_page = w3tc_get_current_page();
}
/**
* New Relic tab
*/
function view()
{
$applications = array();
$dashboard = '';
/**
* @var $nerser W3_NewRelicService
*/
$nerser = w3_instance('W3_NewRelicService');
$new_relic_configured = $this->_config->get_string('newrelic.account_id') && $this->_config->get_string('newrelic.api_key') && $this->_config->get_string('newrelic.application_id');
$view_application = $this->_config->get_string('newrelic.application_id');
$new_relic_enabled = $this->_config->get_boolean('newrelic.enabled');
$verify_running = $nerser->verify_running();
$application_settings = array();
if (!is_array($verify_running)) {
try {
$application_settings = $nerser->get_application_settings();
} catch (Exception $ex) {
$application_settings = array();
}
}
if ($view_metric = W3_Request::get_boolean('view_metric', false)) {
$metric_names = $nerser->get_metric_names(W3_Request::get_string('regex', ''));
}
include W3TC_INC_DIR . '/options/new_relic.php';
}
/**
* Dashboard tab
*/
function view()
{
w3_require_once(W3TC_INC_DIR . '/functions/widgets.php');
/**
* @var $module_status W3_ModuleStatus
*/
$module_status = w3_instance('W3_ModuleStatus');
w3tc_dashboard_setup();
global $current_user;
$config_master = $this->_config_master;
$browsercache_enabled = $module_status->is_enabled('browsercache');
$cloudflare_enabled = $module_status->is_enabled('cloudflare');
$enabled = $module_status->plugin_is_enabled();
$can_empty_memcache = $module_status->can_empty_memcache();
$can_empty_opcode = $module_status->can_empty_opcode();
$can_empty_apc_system = $module_status->can_empty_apc_system();
$can_empty_file = $module_status->can_empty_file();
$can_empty_varnish = $module_status->can_empty_varnish();
$cdn_enabled = $module_status->is_enabled('cdn');
$cdn_mirror_purge = w3_cdn_can_purge_all($module_status->get_module_engine('cdn'));
if ($cloudflare_enabled && $this->_config->get_string('cloudflare.email') && $this->_config->get_string('cloudflare.key')) {
$can_empty_cloudflare = true;
} else {
$can_empty_cloudflare = false;
}
// Required for Update Media Query String button
$browsercache_update_media_qs = $this->_config->get_boolean('browsercache.cssjs.replace') || $this->_config->get_boolean('browsercache.other.replace');
include W3TC_INC_DIR . '/options/dashboard.php';
}
/**
* Deactivate plugin action
*
* @return void
*/
function deactivate()
{
try {
w3_enable_maintenance_mode();
} catch (Exception $ex) {
}
try {
$e = w3_instance('W3_AdminEnvironment');
$config = w3_instance('W3_Config');
$e->fix_after_deactivation($config);
w3_instance('W3_AdminLinks')->link_delete();
} catch (SelfTestExceptions $exs) {
$r = w3_parse_selftest_exceptions($exs);
if (strlen($r['required_changes']) > 0) {
$changes_style = 'border: 1px solid black; ' . 'background: white; ' . 'margin: 10px 30px 10px 30px; ' . 'padding: 10px;';
$error = '<strong>W3 Total Cache Error:</strong> ' . 'Files and directories could not be automatically ' . 'removed to complete the deactivation. ' . '<br />Please execute commands manually:<br />' . '<div style="' . $changes_style . '">' . $r['required_changes'] . '</div>';
// this is not shown since wp redirects from that page
// not solved now
echo '<div class="error"><p>' . $error . '</p></div>';
}
}
try {
w3_disable_maintenance_mode();
} catch (Exception $ex) {
}
}
private function _execute($handler, $action)
{
if (strpos($action, 'action_') === false) {
throw new Exception(sprintf(__('%s is not an correct action.'), $action));
}
if ($handler == '') {
if (method_exists($this->_default, $action)) {
call_user_func(array($this->_default, $action));
return;
}
} else {
$handler = ucfirst($handler);
$handler_w = explode('_', $handler);
$handler = '';
foreach ($handler_w as $w) {
$handler .= ucfirst($w);
}
$handler_class = "W3_AdminActions_{$handler}ActionsAdmin";
$handler_object = w3_instance($handler_class);
if (method_exists($handler_object, $action)) {
$handler_object->{$action}();
return;
}
}
throw new Exception(sprintf(__('action %s does not exist for %s'), $action, $handler));
}
function fix_on_wpadmin_request($config, $force_all_checks)
{
$exs = new SelfTestExceptions();
// create add-ins
$this->create_required_files($config, $exs);
// create folders
$this->create_required_folders($exs);
$this->add_index_to_folders();
// create wp-loader file
$wp_loader = w3_instance('W3_Environment_WpLoader');
if ($wp_loader->should_create()) {
try {
$wp_loader->create();
} catch (FilesystemOperationException $ex) {
$exs->push($ex);
}
}
if (count($exs->exceptions()) <= 0) {
$this->notify_no_config_present($config, $exs);
$this->notify_config_cache_not_writeable($config, $exs);
}
if (count($exs->exceptions()) > 0) {
throw $exs;
}
}
/**
* Returns required rules for module
* @return array
*/
function get_required_rules()
{
/**
* @var $dispatcher W3_Dispatcher
*/
$dispatcher = w3_instance('W3_Dispatcher');
return $dispatcher->get_required_rules_for_cloudflare();
}
/**
* Instantiate plugin
* @param $plugin_descriptor array('class_name' => '', 'enable_options' => '')
*/
private function _load_plugin($plugin_descriptor)
{
$criteria = $plugin_descriptor['enable_options'];
if ($this->_criteria_matched($criteria)) {
$plugin = w3_instance($plugin_descriptor['class_name']);
$this->_loaded_plugins[] = $plugin;
}
}
/**
* Loads options page and corresponding view
*/
public function options()
{
/**
* @var W3_UI_ExtensionsAdminView $options_dashboard
*/
$options_dashboard = w3_instance('W3_UI_ExtensionsAdminView');
$options_dashboard->options();
}
function __construct()
{
$this->_config = w3_instance('W3_Config');
$this->_caches['objectcache'] = w3_instance('W3_ObjectCache');
if ($this->_config->get_boolean('fragmentcache.enabled')) {
$this->_caches['fragmentcache'] = w3_instance('W3_Pro_FragmentCache');
}
}
/**
* @param $state
* @return bool
*/
public function send_minify_headers($state)
{
/**
* @var W3_Config $config
*/
$config = w3_instance('W3_Config');
return $config->get_boolean('cloudflare.enabled') && !$this->cf->minify_enabled();
}
/**
* Check if plugin can change the config key
* @param $config_key
* @param $meta
* @return bool
*/
function can_change($config_key, $meta)
{
$enabled = w3_instance('W3_Config')->get_boolean('cdn.enabled');
if ($config_key == 'cdn.engine') {
return !$enabled;
}
return true;
}
/**
* Fragment cache tab
*
* @return void
*/
function view()
{
$fragmentcache_enabled = $this->_config->get_boolean('fragmentcache.enabled');
$w3_plugin_fragmentcache = w3_instance('W3_Pro_Plugin_FragmentCache');
$registered_groups = $w3_plugin_fragmentcache->get_registered_fragment_groups();
$registered_global_groups = $w3_plugin_fragmentcache->get_registered_global_fragment_groups();
include W3TC_INC_DIR . '/options/pro/fragmentcache.php';
}
/**
* General tab
*
* @return void
*/
function view()
{
w3_require_once(W3TC_INC_FUNCTIONS_DIR . '/ui.php');
global $current_user;
$config_master = $this->_config_master;
/**
* @var $modules W3_ModuleStatus
*/
$modules = w3_instance('W3_ModuleStatus');
$pgcache_enabled = $modules->is_enabled('pgcache');
$dbcache_enabled = $modules->is_enabled('dbcache');
$objectcache_enabled = $modules->is_enabled('objectcache');
$browsercache_enabled = $modules->is_enabled('browsercache');
$minify_enabled = $modules->is_enabled('minify');
$cdn_enabled = $modules->is_enabled('cdn');
$varnish_enabled = $modules->is_enabled('varnish');
$fragmentcache_enabled = $modules->is_enabled('fragmentcache');
$enabled = $modules->plugin_is_enabled();
$enabled_checkbox = $modules->all_modules_enabled();
$check_rules = w3_can_check_rules();
$check_apc = function_exists('apc_store');
$check_eaccelerator = function_exists('eaccelerator_put');
$check_xcache = function_exists('xcache_set');
$check_wincache = function_exists('wincache_ucache_set');
$check_curl = function_exists('curl_init');
$check_memcached = class_exists('Memcache');
$check_ftp = function_exists('ftp_connect');
$check_tidy = class_exists('tidy');
$disc_enhanced_enabled = !(!$check_rules || !$this->is_master() && w3_is_network() && $config_master->get_string('pgcache.engine') != 'file_generic');
$can_empty_file = $modules->can_empty_file();
$can_empty_varnish = $modules->can_empty_varnish();
$cdn_mirror_purge = w3_cdn_can_purge_all($modules->get_module_engine('cdn'));
$file_nfs = $this->_config->get_boolean('pgcache.file.nfs') || $this->_config->get_boolean('minify.file.nfs');
$file_locking = $this->_config->get_boolean('dbcache.file.locking') || $this->_config->get_boolean('objectcache.file.locking') || $this->_config->get_boolean('pgcache.file.locking') || $this->_config->get_boolean('minify.file.locking');
w3_require_once(W3TC_LIB_NEWRELIC_DIR . '/NewRelicWrapper.php');
$newrelic_conf_appname = NewRelicWrapper::get_wordpress_appname($this->_config, $this->_config_master, false);
$newrelic_applications = array();
$nerser = w3_instance('W3_NewRelicService');
$new_relic_installed = $nerser->module_is_enabled();
$new_relic_running = true;
if ($this->_config->get_boolean('newrelic.enabled')) {
$new_relic_configured = $this->_config->get_string('newrelic.api_key') && $this->_config->get_string('newrelic.account_id');
$newrelic_prefix = '';
if ($new_relic_configured) {
if (w3_is_network()) {
$newrelic_prefix = $this->_config->get_string('newrelic.appname_prefix');
}
try {
$newrelic_applications = $nerser->get_applications();
} catch (Exception $ex) {
}
$newrelic_application = $this->_config->get_string('newrelic.application_id');
}
}
$licensing_visible = (!w3_is_multisite() || is_network_admin()) && !ini_get('w3tc.license_key') && get_transient('w3tc_license_status') != 'host_valid';
$custom_areas = apply_filters("{$this->_page}_anchors", array());
include W3TC_INC_DIR . '/options/general.php';
}
/**
* PHP5 constructor
*
* @param string $dbuser
* @param string $dbpassword
* @param string $dbname
* @param string $dbhost
*/
function __construct($dbuser, $dbpassword, $dbname, $dbhost)
{
$this->_config =& w3_instance('W3_Config');
$this->_lifetime = $this->_config->get_integer('dbcache.lifetime');
if ($this->_can_ob()) {
ob_start(array(&$this, 'ob_callback'));
}
parent::__construct($dbuser, $dbpassword, $dbname, $dbhost);
}
/**
* PHP5-style constructor
*
* @param array $config
*/
function __construct($config = array())
{
$this->_config = w3_instance('W3_Config');
if (empty($config)) {
$this->_cf_config = array('email' => $this->_config->get_string('cloudflare.email'), 'key' => $this->_config->get_string('cloudflare.key'), 'zone' => $this->_config->get_string('cloudflare.zone'));
} else {
$this->_cf_config = array_merge(array('email' => '', 'key' => '', 'zone' => ''), $config);
}
}
public function deactivate()
{
try {
$config = w3_instance('W3_Config');
$config->set('pgcache.prime.enabled', false);
$config->save();
} catch (Exception $ex) {
}
}
/**
* Returns nginx rules path
*
* @return string
*/
function w3_get_nginx_rules_path()
{
$config = w3_instance('W3_Config');
$path = $config->get_string('config.path');
if (!$path) {
$path = w3_get_document_root() . '/nginx.conf';
}
return $path;
}
/**
* PHP5-style constructor
*
* @param array $config
*/
function __construct($config = array())
{
$this->_config = w3_instance('W3_Config');
if (empty($config)) {
$this->_cf_config = array('email' => w3tc_get_extension_config('cloudflare', 'email'), 'key' => w3tc_get_extension_config('cloudflare', 'key'), 'zone' => w3tc_get_extension_config('cloudflare', 'zone'));
} else {
$this->_cf_config = array_merge(array('email' => '', 'key' => '', 'zone' => ''), $config);
}
}
