Viewing file:  TotalCache.php (30.44 KB) -rw-rw-rw-
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
<?php
/**
* W3 Total Cache plugin
*/
if (!defined('W3TC')) {
die();
}
w3_require_once(W3TC_LIB_W3_DIR . '/Plugin.php');
/**
* Class W3_Plugin_TotalCache
*/
class W3_Plugin_TotalCache extends W3_Plugin {
private $_translations = array();
/**
* Runs plugin
*
* @return void
*/
function run() {
add_action('init', array(
&$this,
'init'
));
if (w3tc_is_pro_dev_mode() && w3_is_pro($this->_config))
add_action('wp_footer', array($this, 'pro_dev_mode'));
add_action('admin_bar_menu', array(
&$this,
'admin_bar_menu'
), 150);
if (isset($_REQUEST['w3tc_theme']) && isset($_SERVER['HTTP_USER_AGENT']) &&
$_SERVER['HTTP_USER_AGENT'] == W3TC_POWERED_BY) {
add_filter('template', array(
&$this,
'template_preview'
));
add_filter('stylesheet', array(
&$this,
'stylesheet_preview'
));
} elseif ($this->_config->get_boolean('mobile.enabled') || $this->_config->get_boolean('referrer.enabled')) {
add_filter('template', array(
&$this,
'template'
));
add_filter('stylesheet', array(
&$this,
'stylesheet'
));
}
/**
* Create cookies to flag if a pgcache role was loggedin
*/
if (!$this->_config->get_boolean('pgcache.reject.logged') && $this->_config->get_array('pgcache.reject.logged_roles')) {
add_action( 'set_logged_in_cookie', array(
&$this,
'check_login_action'
), 0, 5);
add_action( 'clear_auth_cookie', array(
&$this,
'check_login_action'
), 0, 5);
}
if ($this->_config->get_string('common.support') == 'footer') {
add_action('wp_footer', array(
&$this,
'footer'
));
}
if ($this->can_ob()) {
ob_start(array(
&$this,
'ob_callback'
));
}
}
/**
* Init action
*
* @return void
*/
function init() {
// Load plugin text domain
load_plugin_textdomain(W3TC_TEXT_DOMAIN, null, plugin_basename(W3TC_DIR) . '/languages/');
if (is_multisite()) {
global $w3_current_blog_id, $current_blog;
if ($w3_current_blog_id != $current_blog->blog_id && !isset($GLOBALS['w3tc_blogmap_register_new_item'])) {
$url = w3_get_host() . $_SERVER['REQUEST_URI'];
$pos = strpos($url, '?');
if ($pos !== false)
$url = substr($url, 0, $pos);
$GLOBALS['w3tc_blogmap_register_new_item'] = $url;
}
}
if (isset($GLOBALS['w3tc_blogmap_register_new_item'])) {
$do_redirect = false;
// true value is a sign to just generate config cache
if ($GLOBALS['w3tc_blogmap_register_new_item'] != 'cache_options') {
if (w3_is_subdomain_install())
$blog_home_url = $GLOBALS['w3tc_blogmap_register_new_item'];
else {
$home_url = rtrim(get_home_url(), '/');
if (substr($home_url, 0, 7) == 'http://')
$home_url = substr($home_url, 7);
else if (substr($home_url, 0, 8) == 'https://')
$home_url = substr($home_url, 8);
if (substr($GLOBALS['w3tc_blogmap_register_new_item'], 0,
strlen($home_url)) == $home_url)
$blog_home_url = $home_url;
else
$blog_home_url = $GLOBALS['w3tc_blogmap_register_new_item'];
}
w3_require_once(W3TC_INC_DIR . '/functions/multisite.php');
$do_redirect = w3_blogmap_register_new_item($blog_home_url,
$this->_config);
// reset cache of blog_id
global $w3_current_blog_id;
$w3_current_blog_id = null;
// change config to actual blog, it was master before
$this->_config = new W3_Config();
}
$do_redirect |= $this->_config->fill_missing_cache_options_and_save();
// need to repeat request processing, since we was not able to realize
// blog_id before so we are running with master config now.
// redirect to the same url causes "redirect loop" error in browser,
// so need to redirect to something a bit different
if ($do_redirect) {
if (strpos($_SERVER['REQUEST_URI'], '?') === false)
w3_redirect_temp($_SERVER['REQUEST_URI'] . '?repeat=w3tc');
else {
if (strpos($_SERVER['REQUEST_URI'], 'repeat=w3tc') === false)
w3_redirect_temp($_SERVER['REQUEST_URI'] . '&repeat=w3tc');
}
}
}
/**
* Check request and handle w3tc_request_data requests
*/
$pos = strpos($_SERVER['REQUEST_URI'], '/w3tc_request_data/');
if ($pos !== false) {
$hash = substr($_SERVER['REQUEST_URI'], $pos + 19, 32);
if (strlen($hash) == 32) {
$request_data = (array) get_option('w3tc_request_data');
if (isset($request_data[$hash])) {
echo '<pre>';
foreach ($request_data[$hash] as $key => $value) {
printf("%s: %s\n", $key, $value);
}
echo '</pre>';
unset($request_data[$hash]);
update_option('w3tc_request_data', $request_data);
} else {
echo 'Requested hash expired or invalid';
}
exit();
}
}
/**
* Check for rewrite test request
*/
w3_require_once(W3TC_LIB_W3_DIR . '/Request.php');
$rewrite_test = W3_Request::get_boolean('w3tc_rewrite_test');
if ($rewrite_test) {
echo 'OK';
exit();
}
$admin_bar = false;
if (function_exists('is_admin_bar_showing'))
$admin_bar = is_admin_bar_showing();
if (current_user_can('manage_options') && $admin_bar) {
add_action('wp_print_scripts', array($this, 'popup_script'));
}
}
/**
* 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);
$menu_items = array(
array(
'id' => 'w3tc',
'title' => __('Performance', 'w3-total-cache'),
'href' => admin_url('admin.php?page=w3tc_dashboard')
));
if ($modules->is_enabled('pgcache') && w3_detect_post_id() && (!defined('DOING_AJAX') || !DOING_AJAX)) {
$menu_items[] = array(
'id' => 'w3tc-pgcache-purge-post',
'parent' => 'w3tc',
'title' => __('Purge From Cache', 'w3-total-cache'),
'href' => wp_nonce_url(admin_url('admin.php?page=w3tc_dashboard&w3tc_flush_pgcache_purge_post&post_id=' . w3_detect_post_id()), 'w3tc')
);
}
if ($can_empty_file && ($can_empty_opcode || $can_empty_memcache)) {
$menu_items[] = array(
'id' => 'w3tc-flush-file',
'parent' => 'w3tc-empty-caches',
'title' => __('Empty Disc Cache(s)', 'w3-total-cache'),
'href' => wp_nonce_url(admin_url('admin.php?page=w3tc_dashboard&w3tc_flush_file'), 'w3tc')
);
}
if ($can_empty_opcode && ($can_empty_file || $can_empty_memcache)) {
$menu_items[] = array(
'id' => 'w3tc-flush-opcode',
'parent' => 'w3tc-empty-caches',
'title' => __('Empty Opcode Cache', 'w3-total-cache'),
'href' => wp_nonce_url(admin_url('admin.php?page=w3tc_dashboard&w3tc_flush_opcode'), 'w3tc')
);
}
if ($can_empty_memcache && ($can_empty_file || $can_empty_opcode)) {
$menu_items[] = array(
'id' => 'w3tc-flush-memcached',
'parent' => 'w3tc-empty-caches',
'title' => __('Empty Memcached Cache(s)', 'w3-total-cache'),
'href' => wp_nonce_url(admin_url('admin.php?page=w3tc_dashboard&w3tc_flush_memcached'), 'w3tc')
);
}
if ($modules->is_enabled('browsercache') && $browsercache_update_media_qs) {
$menu_items[] = array(
'id' => 'w3tc-update-media-qs',
'parent' => 'w3tc',
'title' => __('Update Media Query String', 'w3-total-cache'),
'href' => wp_nonce_url(admin_url('admin.php?page=w3tc_dashboard&w3tc_flush_browser_cache'), 'w3tc')
);
}
if ($modules->plugin_is_enabled()) {
$menu_items[] = array(
'id' => 'w3tc-empty-caches',
'parent' => 'w3tc',
'title' => __('Empty All Caches', 'w3-total-cache'),
'href' => wp_nonce_url(admin_url('admin.php?page=w3tc_dashboard&w3tc_flush_all'), 'w3tc')
);
$menu_items[] = array(
'id' => 'w3tc-modules',
'parent' => 'w3tc',
'title' => __('Empty Modules', 'w3-total-cache')
);
}
if ($modules->is_enabled('pgcache')) {
$menu_items[] = array(
'id' => 'w3tc-flush-pgcache',
'parent' => 'w3tc-modules',
'title' => __('Empty Page Cache', 'w3-total-cache'),
'href' => wp_nonce_url(admin_url('admin.php?page=w3tc_dashboard&w3tc_flush_pgcache'), 'w3tc')
);
}
if ($modules->is_enabled('minify')) {
$menu_items[] = array(
'id' => 'w3tc-flush-minify',
'parent' => 'w3tc-modules',
'title' => __('Empty Minify Cache', 'w3-total-cache'),
'href' => wp_nonce_url(admin_url('admin.php?page=w3tc_dashboard&w3tc_flush_minify'), 'w3tc')
);
}
if ($modules->is_enabled('dbcache')) {
$menu_items[] = array(
'id' => 'w3tc-flush-dbcache',
'parent' => 'w3tc-modules',
'title' => __('Empty Database Cache', 'w3-total-cache'),
'href' => wp_nonce_url(admin_url('admin.php?page=w3tc_dashboard&w3tc_flush_dbcache'), 'w3tc')
);
}
if ($modules->is_enabled('objectcache')) {
$menu_items[] = array(
'id' => 'w3tc-flush-objectcache',
'parent' => 'w3tc-modules',
'title' => __('Empty Object Cache', 'w3-total-cache'),
'href' => wp_nonce_url(admin_url('admin.php?page=w3tc_dashboard&w3tc_flush_objectcache'), 'w3tc')
);
}
if (w3_is_pro($this->_config) || w3_is_enterprise($this->_config)) {
if ($modules->is_enabled('fragmentcache')) {
$menu_items[] = array(
'id' => 'w3tc-flush-fragmentcache',
'parent' => 'w3tc-modules',
'title' => __('Empty Fragment Cache', 'w3-total-cache'),
'href' => wp_nonce_url(admin_url('admin.php?page=w3tc_dashboard&w3tc_flush_fragmentcache'), 'w3tc')
);
}
}
if ($modules->is_enabled('varnish')) {
$menu_items[] = array(
'id' => 'w3tc-flush-varnish',
'parent' => 'w3tc-modules',
'title' => __('Purge Varnish Cache', 'w3-total-cache'),
'href' => wp_nonce_url(admin_url('admin.php?page=w3tc_dashboard&w3tc_flush_varnish'), 'w3tc')
);
}
if ($modules->is_enabled('cdn')) {
if (w3_can_cdn_purge($cdn_engine)) {
$menu_items[] = array(
'id' => 'w3tc-cdn-purge',
'parent' => 'w3tc',
'title' => __('Purge CDN', 'w3-total-cache'),
'href' => wp_nonce_url(admin_url('admin.php?page=w3tc_cdn&w3tc_cdn_purge'), 'w3tc'),
'meta' => array('onclick' => "w3tc_popupadmin_bar(this.href); return false")
);
}
if (w3_cdn_can_purge_all($cdn_engine)) {
$menu_items[] = array(
'id' => 'w3tc-cdn-purge-full',
'parent' => 'w3tc',
'title' => __('Purge CDN Completely', 'w3-total-cache'),
'href' => wp_nonce_url(admin_url('admin.php?page=w3tc_cdn&w3tc_flush_cdn'), 'w3tc')
);
}
if (!$cdn_mirror) {
$menu_items[] = array(
'id' => 'w3tc-cdn-queue',
'parent' => 'w3tc',
'title' => __('Unsuccessful file transfers', 'w3-total-cache'),
'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', 'w3-total-cache'),
'href' => admin_url('admin.php?page=w3tc_faq')
),
array(
'id' => 'w3tc-support',
'parent' => 'w3tc',
'title' => __('<span style="color: red; background: none;">Support</span>', 'w3-total-cache'),
'href' => admin_url('admin.php?page=w3tc_support')
)
));
foreach ($menu_items as $menu_item) {
$wp_admin_bar->add_menu($menu_item);
}
}
}
/**
* Template filter
*
* @param $template
* @return string
*/
function template($template) {
$w3_mobile = w3_instance('W3_Mobile');
$mobile_template = $w3_mobile->get_template();
if ($mobile_template) {
return $mobile_template;
} else {
$w3_referrer = w3_instance('W3_Referrer');
$referrer_template = $w3_referrer->get_template();
if ($referrer_template) {
return $referrer_template;
}
}
return $template;
}
/**
* Stylesheet filter
*
* @param $stylesheet
* @return string
*/
function stylesheet($stylesheet) {
$w3_mobile = w3_instance('W3_Mobile');
$mobile_stylesheet = $w3_mobile->get_stylesheet();
if ($mobile_stylesheet) {
return $mobile_stylesheet;
} else {
$w3_referrer = w3_instance('W3_Referrer');
$referrer_stylesheet = $w3_referrer->get_stylesheet();
if ($referrer_stylesheet) {
return $referrer_stylesheet;
}
}
return $stylesheet;
}
/**
* Template filter
*
* @param $template
* @return string
*/
function template_preview($template) {
w3_require_once(W3TC_LIB_W3_DIR . '/Request.php');
$theme_name = W3_Request::get_string('w3tc_theme');
$theme = w3tc_get_theme($theme_name);
if ($theme) {
return $theme['Template'];
}
return $template;
}
/**
* Stylesheet filter
*
* @param $stylesheet
* @return string
*/
function stylesheet_preview($stylesheet) {
w3_require_once(W3TC_LIB_W3_DIR . '/Request.php');
$theme_name = W3_Request::get_string('w3tc_theme');
$theme = w3tc_get_theme($theme_name);
if ($theme) {
return $theme['Stylesheet'];
}
return $stylesheet;
}
/**
* Footer plugin action
*
* @return void
*/
function footer() {
echo '<div style="text-align: center;"><a href="http://www.w3-edge.com/wordpress-plugins/" rel="external">Optimization WordPress Plugins & Solutions by W3 EDGE</a></div>';
}
/**
* 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;
}
/**
* Check if we can do modify contents
*
* @return boolean
*/
function can_ob() {
global $w3_late_init;
$enabled = w3_is_preview_mode();
$enabled = $enabled || $this->_config->get_boolean('pgcache.enabled');
$enabled = $enabled || $this->_config->get_boolean('dbcache.enabled');
$enabled = $enabled || $this->_config->get_boolean('objectcache.enabled');
$enabled = $enabled || $this->_config->get_boolean('browsercache.enabled');
$enabled = $enabled || $this->_config->get_boolean('minify.enabled');
$enabled = $enabled || $this->_config->get_boolean('cdn.enabled');
$enabled = $enabled || $this->_config->get_boolean('fragmentcache.enabled');
$enabled = $enabled || w3_is_dbcluster();
$enabled = $enabled && !$w3_late_init;
/**
* Check if plugin enabled
*/
if (!$enabled) {
return false;
}
/**
* Skip if admin
*/
if (defined('WP_ADMIN')) {
return false;
}
/**
* Skip if doing AJAX
*/
if (defined('DOING_AJAX')) {
return false;
}
/**
* Skip if doing cron
*/
if (defined('DOING_CRON')) {
return false;
}
/**
* Skip if APP request
*/
if (defined('APP_REQUEST')) {
return false;
}
/**
* Skip if XMLRPC request
*/
if (defined('XMLRPC_REQUEST')) {
return false;
}
/**
* Check for WPMU's and WP's 3.0 short init
*/
if (defined('SHORTINIT') && SHORTINIT) {
return false;
}
/**
* Check User Agent
*/
if (isset($_SERVER['HTTP_USER_AGENT']) && stristr($_SERVER['HTTP_USER_AGENT'], W3TC_POWERED_BY) !== false) {
return false;
}
return true;
}
/**
* User login hook
* Check if current user is not listed in pgcache.reject.* rules
* If so, set a role cookie so the requests wont be cached
*/
function check_login_action($logged_in_cookie = false, $expire = ' ', $expiration = 0, $user_id = 0, $action = 'logged_out') {
global $current_user;
if (isset($current_user->ID) && !$current_user->ID)
$user_id = new WP_User($user_id);
else
$user_id = $current_user;
if (is_string($user_id->roles)) {
$role = $user_id->roles;
} elseif (!is_array($user_id->roles)) {
return;
} else {
$role = array_shift( $user_id->roles );
}
$role_hash = md5(NONCE_KEY . $role);
if ('logged_out' == $action) {
setcookie('w3tc_logged_' . $role_hash, $expire, time() - 31536000, COOKIEPATH, COOKIE_DOMAIN);
return;
}
if ('logged_in' != $action)
return;
if (in_array( $role, $this->_config->get_array('pgcache.reject.roles')))
setcookie('w3tc_logged_' . $role_hash, true, $expire, COOKIEPATH, COOKIE_DOMAIN, is_ssl(), true);
}
function popup_script() {
?>
<script type="text/javascript">
function w3tc_popupadmin_bar(url) {
return window.open(url, '', 'width=800,height=600,status=no,toolbar=no,menubar=no,scrollbars=yes');
}
</script>
<?php
}
private function is_debugging() {
$debug = $this->_config->get_boolean('pgcache.enabled') && $this->_config->get_boolean('pgcache.debug');
$debug = $debug || ($this->_config->get_boolean('dbcache.enabled') && $this->_config->get_boolean('dbcache.debug'));
$debug = $debug || ($this->_config->get_boolean('objectcache.enabled') && $this->_config->get_boolean('objectcache.debug'));
$debug = $debug || ($this->_config->get_boolean('browsercache.enabled') && $this->_config->get_boolean('browsercache.debug'));
$debug = $debug || ($this->_config->get_boolean('minify.enabled') && $this->_config->get_boolean('minify.debug'));
$debug = $debug || ($this->_config->get_boolean('cdn.enabled') && $this->_config->get_boolean('cdn.debug'));
$debug = $debug || ($this->_config->get_boolean('fragmentcache.enabled') && $this->_config->get_boolean('fragmentcache.debug'));
return $debug;
}
public function pro_dev_mode() {
echo '<!-- W3 Total Cache is currently running in Pro version Development mode. --><div style="border:2px solid red;text-align:center;font-size:1.2em;color:red"><p><strong>W3 Total Cache is currently running in Pro version Development mode.</strong></p></div>';
}
}
|