function generate()
{
$pages = $this->generate_menu_array();
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;
}
/**
* 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 print_script()
{
?>
<script type="text/javascript">
var w3_use_network_link = <?php
echo is_network_admin() || w3_is_multisite() && w3_force_master() ? 'true' : 'false';
?>
;
function w3tc_start_minify_try_solve() {
var testUrl = '<?php
echo w3_filename_to_url(w3_cache_blog_dir('minify') . '/', w3_get_domain(w3_get_home_url()) != w3_get_domain(w3_get_site_url()));
?>
';
w3tc_filename_auto_solve(testUrl);
}
</script>
<?php
}
function print_script()
{
?>
<script type="text/javascript">
var w3_use_network_link = <?php
echo w3_force_master() ? 'true' : 'false';
?>
;
function w3tc_start_minify_try_solve() {
var testUrl = '<?php
echo w3_filename_to_url(w3_cache_blog_dir('minify') . '/');
?>
';
w3tc_filename_auto_solve(testUrl);
}
</script>
<?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;
}
/**
* Setups actions
*/
public function admin_init()
{
if (current_user_can('manage_options')) {
/**
* @var W3_ConfigCompatibility $config_comp
*/
$config_comp = w3_instance('W3_ConfigCompatibility');
if ($config_comp->get_old_version() && isset($_GET['page'])) {
w3_require_once(W3TC_INC_FUNCTIONS_DIR . '/admin.php');
if (is_w3tc_admin_page() || isset($GLOBALS['pagenow']) && 'plugins.php' === $GLOBALS['pagenow']) {
if (!w3_is_multisite() || !w3_force_master()) {
add_action('admin_notices', array($this, 'admin_notices'));
} else {
add_action('network_admin_notices', array($this, 'admin_notices'));
}
}
$config_comp->setup_settings();
}
}
}
/**
* Checks if can we do cache logic
*
* @param string $buffer
* @return boolean
*/
function _can_cache2(&$buffer)
{
/**
* Skip if caching is disabled
*/
if (!$this->_caching) {
return false;
}
/**
* Check for database error
*/
if (w3_is_database_error($buffer)) {
$this->cache_reject_reason = 'Database error occurred';
return false;
}
/**
* Check for DONOTCACHEPAGE constant
*/
if (defined('DONOTCACHEPAGE') && DONOTCACHEPAGE) {
$this->cache_reject_reason = 'DONOTCACHEPAGE constant is defined';
return false;
}
/**
* Check hostname
*/
if ((!w3_is_multisite() || w3_is_multisite() && !w3_force_master()) && $this->_config->get_boolean('pgcache.check.domain') && w3_get_host() != w3_get_home_domain()) {
$this->cache_reject_reason = 'Hostname mismatch';
return false;
}
/**
* Don't cache 404 pages
*/
if (!$this->_config->get_boolean('pgcache.cache.404') && function_exists('is_404') && is_404()) {
$this->cache_reject_reason = 'Page is 404';
return false;
}
/**
* Don't cache homepage
*/
if (!$this->_config->get_boolean('pgcache.cache.home') && function_exists('is_home') && is_home()) {
$this->cache_reject_reason = is_front_page() && is_home() ? 'Page is front page' : 'Page is posts page';
return false;
}
/**
* Don't cache front page
*/
if ($this->_config->get_boolean('pgcache.reject.front_page') && function_exists('is_front_page') && is_front_page() && !is_home()) {
$this->cache_reject_reason = 'Page is front page';
return false;
}
/**
* Don't cache feed
*/
if (!$this->_config->get_boolean('pgcache.cache.feed') && function_exists('is_feed') && is_feed()) {
$this->cache_reject_reason = 'Page is feed';
return false;
}
/**
* Check if page contains dynamic tags
*/
if ($this->_enhanced_mode && $this->_has_dynamic($buffer)) {
$this->cache_reject_reason = 'Page contains dynamic tags (mfunc or mclude) can not be cached in enhanced mode';
return false;
}
return true;
}
</optgroup>
<optgroup label="Multiple Servers:">
<option value="memcached"<?php
selected($this->_config->get_string('fragmentcache.engine'), 'memcached');
if (!$check_memcached) {
?>
disabled="disabled"<?php
}
?>
>Memcached</option>
</optgroup>
</select>
</td>
</tr>
<?php
if ($this->is_network_and_master() && !w3_force_master()) {
?>
<tr>
<th>Network policy:</th>
<td>
<?php
$this->checkbox_admin('fragmentcache.configuration_sealed');
?>
Apply the settings above to the entire network.</label>
</td>
</tr>
<?php
}
?>
</table>
/**
* Returns true if config section is sealed
* @param string $section
* @return boolean
*/
function w3tc_is_sealed($section)
{
$config = w3_instance('W3_Config');
$config_master = new W3_Config(true);
$config_admin = w3_instance('W3_ConfigAdmin');
if ($config->is_master()) {
return false;
}
if (w3_is_network() && !$config->is_master() && w3_force_master()) {
return true;
}
// browsercache settings change rules, so not available in child settings
if ($section == 'browsercache') {
return true;
}
if ($section == 'minify' && !$config_master->get_boolean('minify.enabled')) {
return true;
}
return $config_admin->get_boolean($section . '.configuration_sealed');
}
?>
<tr>
<th colspan="2">
<?php
$this->checkbox('cdn.canonical_header');
?>
Add canonical header</label><br />
<span class="description">Adds canonical <acronym title="Hypertext Transfer Protocol">HTTP</acronym> header to assets files.</span>
</th>
</tr>
<?php
}
?>
</table>
<?php
if (!$this->_config_admin->get_boolean('common.visible_by_master_only') || is_super_admin() && (!w3_force_master() || is_network_admin())) {
?>
<p class="submit">
<?php
echo $this->nonce_field('w3tc');
?>
<input type="submit" name="w3tc_save_options" class="w3tc-button-save button-primary" value="Save all settings" />
</p>
<?php
echo $this->postbox_footer();
?>
<?php
echo $this->postbox_header('Configuration', '', 'configuration');
?>
</tr>
<?php
if ($this->is_network_and_master()) {
?>
<tr>
<th><?php
_e('Use above application name and ID for all sites in network:', 'w3-total-cache');
?>
</th>
<td><?php
$this->checkbox('newrelic.use_network_wide_id');
?>
</label></td>
</tr>
<?php
if (!w3_force_master()) {
?>
<tr>
<th><?php
_e('Network policy:', 'w3-total-cache');
?>
</th>
<td>
<?php
$this->checkbox_admin('newrelic.configuration_sealed', $this->_config->get_boolean('newrelic.use_network_wide_id'));
?>
<?php
_e('Apply the settings above to the entire network.', 'w3-total-cache');
?>
</label>
</td>
private function _get_config_filename($force_master = false)
{
if ($this->_blog_id <= 0 || $force_master || w3_force_master()) {
return W3TC_CONFIG_DIR . '/master-admin.php';
}
return W3TC_CONFIG_DIR . '/' . sprintf('%06d', $this->_blog_id) . '-admin.php';
}
/**
* Returns true if config section is sealed
* @param string $section
* @param W3_Config $config_master
* @param W3_ConfigAdmin $config_admin
* @return boolean
*/
private function is_sealed($section, $config_master, $config_admin)
{
if (w3_get_blog_id() == 0) {
return false;
}
if (w3_is_network() && w3_get_blog_id() != 0 && w3_force_master()) {
return true;
}
// browsercache settings change rules, so not available in child settings
if ($section == 'browsercache') {
return true;
}
if ($section == 'minify' && !$config_master->get_boolean('minify.enabled')) {
return true;
}
return $config_admin->get_boolean($section . '.configuration_sealed');
}
private function _get_config_filename($forced_preview = null)
{
$preview = is_null($forced_preview) ? $this->_preview : $forced_preview;
$postfix = ($preview ? '-preview' : '') . '.php';
if ($this->_blog_id <= 0 || w3_force_master()) {
return W3TC_CACHE_CONFIG_DIR . '/master' . $postfix;
}
return W3TC_CACHE_CONFIG_DIR . '/' . sprintf('%06d', $this->_blog_id) . $postfix;
}
public static function get_config_filename()
{
$force_master = false;
if (w3_force_master()) {
$force_master = true;
}
$postfix = '.php';
if (w3_get_blog_id() <= 0 || $force_master) {
return W3TC_CONFIG_DIR . '/master' . $postfix;
}
return W3TC_CONFIG_DIR . '/' . sprintf('%06d', w3_get_blog_id()) . $postfix;
}
/**
* Returns true if config section is sealed
* @param string $section
* @return boolean
*/
protected function is_sealed($section)
{
if ($this->is_master()) {
return false;
}
if (w3_is_network() && !$this->is_master() && w3_force_master()) {
return true;
}
// browsercache settings change rules, so not available in child settings
if ($section == 'browsercache') {
return true;
}
if ($section == 'minify' && !$this->_config_master->get_boolean('minify.enabled')) {
return true;
}
return $this->_config_admin->get_boolean($section . '.configuration_sealed');
}
?>
"><?php
_e('Visit extension site', 'w3-total-cache');
?>
</a>
</div>
</td>
</tr>
<?php
do_action("w3tc_extension_after_row", $extension);
?>
<?php
do_action("w3tc_extension_after_row-{$extension}");
?>
<?php
if (is_network_admin() && !w3_force_master()) {
?>
<tr>
<th></th>
<th><?php
_e('Network policy:', 'w3-total-cache');
?>
</th>
<td>
<?php
$this->checkbox_admin_extensions("extensions.configuration_sealed", $extension);
?>
<?php
printf(__('Apply the %s settings to the entire network.', 'w3-total-cache'), $meta['name']);
?>
</label>
/**
* Options save action
*
* @return void
*/
function action_save_options()
{
/**
* Redirect params
*/
$params = array();
/**
* Store error message regarding permalink not enabled
*/
$redirect_permalink_error = '';
/**
* Read config
* We should use new instance of WP_Config object here
*/
@($config = new W3_Config());
$this->read_request($config);
$config_admin = new W3_ConfigAdmin();
$this->read_request($config_admin);
/**
* General tab
*/
if ($this->_page == 'w3tc_general') {
$file_nfs = W3_Request::get_boolean('file_nfs');
$file_locking = W3_Request::get_boolean('file_locking');
$config->set('pgcache.file.nfs', $file_nfs);
$config->set('minify.file.nfs', $file_nfs);
$config->set('dbcache.file.locking', $file_locking);
$config->set('objectcache.file.locking', $file_locking);
$config->set('pgcache.file.locking', $file_locking);
$config->set('minify.file.locking', $file_locking);
if ($this->is_network_and_master()) {
if ($this->_config->get_boolean('common.force_master') !== $config->get_boolean('common.force_master') || !w3_force_master() && $this->_config->get_boolean('common.force_master') && $config->get_boolean('common.force_master') || w3_force_master() && !$this->_config->get_boolean('common.force_master') && !$config->get_boolean('common.force_master')) {
$blog_home_url = w3_generate_request_uri();
$blogmap_file = w3_blogmap_filename($blog_home_url);
@unlink($blogmap_file);
$blogmap_dir = dirname(W3TC_CACHE_BLOGMAP_FILENAME) . '/' . basename(W3TC_CACHE_BLOGMAP_FILENAME, '.php') . '/';
if (is_dir($blogmap_dir)) {
w3_rmdir($blogmap_dir);
}
}
if ($config->get_boolean('common.force_master')) {
$config_admin->set('common.visible_by_master_only', true);
}
}
/**
* Check permalinks for page cache
*/
if ($config->get_boolean('pgcache.enabled') && $config->get_string('pgcache.engine') == 'file_generic' && !get_option('permalink_structure')) {
$config->set('pgcache.enabled', false);
$redirect_permalink_error = 'fancy_permalinks_disabled_pgcache';
}
$w3_cloudflare = w3_instance('W3_CloudFlare');
$w3_cloudflare->reset_settings_cache();
if ($config->get_boolean('cloudflare.enabled') && $w3_cloudflare->minify_enabled() && $config->get_boolean('minify.enabled')) {
$config->set('minify.enabled', false);
}
/**
* Get New Relic application id
*/
if ($config->get_boolean('newrelic.enabled')) {
$method = W3_Request::get_string('application_id_method');
$newrelic_prefix = '';
if (w3_is_network() && w3_get_blog_id() != 0) {
$newrelic_prefix = $this->_config->get_string('newrelic.appname_prefix');
}
if (($newrelic_api_key = $config->get_string('newrelic.api_key')) && !$config->get_string('newrelic.account_id')) {
$nerser = w3_instance('W3_NewRelicService');
$account_id = $nerser->get_account_id($newrelic_api_key);
$config->set('newrelic.account_id', $account_id);
}
if ($method == 'dropdown' && $config->get_string('newrelic.application_id')) {
$application_id = $config->get_string('newrelic.application_id');
if ($config->get_string('newrelic.api_key') && $config->get_string('newrelic.account_id')) {
w3_require_once(W3TC_LIB_W3_DIR . '/NewRelicService.php');
$nerser = new W3_NewRelicService($config->get_string('newrelic.api_key'), $config->get_string('newrelic.account_id'));
$appname = $nerser->get_application_name($application_id);
$config->set('newrelic.appname', $appname);
}
} else {
if ($method == 'manual' && $config->get_string('newrelic.appname')) {
if ($newrelic_prefix != '' && strpos($config->get_string('newrelic.appname'), $newrelic_prefix) === false) {
$application_name = $newrelic_prefix . $config->get_string('newrelic.appname');
$config->set('newrelic.appname', $application_name);
} else {
$application_name = $config->get_string('newrelic.appname');
}
if ($config->get_string('newrelic.api_key') && $config->get_string('newrelic.account_id')) {
w3_require_once(W3TC_LIB_W3_DIR . '/NewRelicService.php');
$nerser = new W3_NewRelicService($config->get_string('newrelic.api_key'), $config->get_string('newrelic.account_id'));
$application_id = $nerser->get_application_id($application_name);
if ($application_id) {
$config->set('newrelic.application_id', $application_id);
}
}
}
}
}
}
/**
* Minify tab
*/
if ($this->_page == 'w3tc_minify' && !$this->_config->get_boolean('minify.auto')) {
$js_groups = array();
$css_groups = array();
$js_files = W3_Request::get_array('js_files');
$css_files = W3_Request::get_array('css_files');
foreach ($js_files as $theme => $templates) {
foreach ($templates as $template => $locations) {
foreach ((array) $locations as $location => $types) {
foreach ((array) $types as $type => $files) {
foreach ((array) $files as $file) {
if (!empty($file)) {
$js_groups[$theme][$template][$location]['files'][] = w3_normalize_file_minify($file);
}
}
}
}
}
}
foreach ($css_files as $theme => $templates) {
foreach ($templates as $template => $locations) {
foreach ((array) $locations as $location => $files) {
foreach ((array) $files as $file) {
if (!empty($file)) {
$css_groups[$theme][$template][$location]['files'][] = w3_normalize_file_minify($file);
}
}
}
}
}
$config->set('minify.js.groups', $js_groups);
$config->set('minify.css.groups', $css_groups);
$js_theme = W3_Request::get_string('js_theme');
$css_theme = W3_Request::get_string('css_theme');
$params = array_merge($params, array('js_theme' => $js_theme, 'css_theme' => $css_theme));
}
/**
* Browser Cache tab
*/
if ($this->_page == 'w3tc_browsercache') {
if ($config->get_boolean('browsercache.enabled') && $config->get_boolean('browsercache.no404wp') && !get_option('permalink_structure')) {
$config->set('browsercache.no404wp', false);
$redirect_permalink_error = 'fancy_permalinks_disabled_browsercache';
}
$config->set('browsercache.timestamp', time());
}
/**
* Mobile tab
*/
if ($this->_page == 'w3tc_mobile') {
$groups = W3_Request::get_array('mobile_groups');
$mobile_groups = array();
$cached_mobile_groups = array();
foreach ($groups as $group => $group_config) {
$group = strtolower($group);
$group = preg_replace('~[^0-9a-z_]+~', '_', $group);
$group = trim($group, '_');
if ($group) {
$theme = isset($group_config['theme']) ? trim($group_config['theme']) : 'default';
$enabled = isset($group_config['enabled']) ? (bool) $group_config['enabled'] : true;
$redirect = isset($group_config['redirect']) ? trim($group_config['redirect']) : '';
$agents = isset($group_config['agents']) ? explode("\r\n", trim($group_config['agents'])) : array();
$mobile_groups[$group] = array('theme' => $theme, 'enabled' => $enabled, 'redirect' => $redirect, 'agents' => $agents);
$cached_mobile_groups[$group] = $agents;
}
}
/**
* Allow plugins modify WPSC mobile groups
*/
$cached_mobile_groups = apply_filters('cached_mobile_groups', $cached_mobile_groups);
/**
* Merge existent and delete removed groups
*/
foreach ($mobile_groups as $group => $group_config) {
if (isset($cached_mobile_groups[$group])) {
$mobile_groups[$group]['agents'] = (array) $cached_mobile_groups[$group];
} else {
unset($mobile_groups[$group]);
}
}
/**
* Add new groups
*/
foreach ($cached_mobile_groups as $group => $agents) {
if (!isset($mobile_groups[$group])) {
$mobile_groups[$group] = array('theme' => '', 'enabled' => true, 'redirect' => '', 'agents' => $agents);
}
}
/**
* Allow plugins modify W3TC mobile groups
*/
$mobile_groups = apply_filters('w3tc_mobile_groups', $mobile_groups);
/**
* Sanitize mobile groups
*/
foreach ($mobile_groups as $group => $group_config) {
$mobile_groups[$group] = array_merge(array('theme' => '', 'enabled' => true, 'redirect' => '', 'agents' => array()), $group_config);
$mobile_groups[$group]['agents'] = array_unique($mobile_groups[$group]['agents']);
$mobile_groups[$group]['agents'] = array_map('strtolower', $mobile_groups[$group]['agents']);
sort($mobile_groups[$group]['agents']);
}
$enable_mobile = false;
foreach ($mobile_groups as $group => $group_config) {
if ($group_config['enabled']) {
$enable_mobile = true;
break;
}
}
$config->set('mobile.enabled', $enable_mobile);
$config->set('mobile.rgroups', $mobile_groups);
}
/**
* Referrer tab
*/
if ($this->_page == 'w3tc_referrer') {
$groups = W3_Request::get_array('referrer_groups');
$referrer_groups = array();
foreach ($groups as $group => $group_config) {
$group = strtolower($group);
$group = preg_replace('~[^0-9a-z_]+~', '_', $group);
$group = trim($group, '_');
if ($group) {
$theme = isset($group_config['theme']) ? trim($group_config['theme']) : 'default';
$enabled = isset($group_config['enabled']) ? (bool) $group_config['enabled'] : true;
$redirect = isset($group_config['redirect']) ? trim($group_config['redirect']) : '';
$referrers = isset($group_config['referrers']) ? explode("\r\n", trim($group_config['referrers'])) : array();
$referrer_groups[$group] = array('theme' => $theme, 'enabled' => $enabled, 'redirect' => $redirect, 'referrers' => $referrers);
}
}
/**
* Allow plugins modify W3TC referrer groups
*/
$referrer_groups = apply_filters('w3tc_referrer_groups', $referrer_groups);
/**
* Sanitize mobile groups
*/
foreach ($referrer_groups as $group => $group_config) {
$referrer_groups[$group] = array_merge(array('theme' => '', 'enabled' => true, 'redirect' => '', 'referrers' => array()), $group_config);
$referrer_groups[$group]['referrers'] = array_unique($referrer_groups[$group]['referrers']);
$referrer_groups[$group]['referrers'] = array_map('strtolower', $referrer_groups[$group]['referrers']);
sort($referrer_groups[$group]['referrers']);
}
$enable_referrer = false;
foreach ($referrer_groups as $group => $group_config) {
if ($group_config['enabled']) {
$enable_referrer = true;
break;
}
}
$config->set('referrer.enabled', $enable_referrer);
$config->set('referrer.rgroups', $referrer_groups);
}
/**
* CDN tab
*/
if ($this->_page == 'w3tc_cdn') {
$cdn_cnames = W3_Request::get_array('cdn_cnames');
$cdn_domains = array();
foreach ($cdn_cnames as $cdn_cname) {
$cdn_cname = trim($cdn_cname);
/**
* Auto expand wildcard domain to 10 subdomains
*/
$matches = null;
if (preg_match('~^\\*\\.(.*)$~', $cdn_cname, $matches)) {
$cdn_domains = array();
for ($i = 1; $i <= 10; $i++) {
$cdn_domains[] = sprintf('cdn%d.%s', $i, $matches[1]);
}
break;
}
if ($cdn_cname) {
$cdn_domains[] = $cdn_cname;
}
}
switch ($this->_config->get_string('cdn.engine')) {
case 'ftp':
$config->set('cdn.ftp.domain', $cdn_domains);
break;
case 's3':
$config->set('cdn.s3.cname', $cdn_domains);
break;
case 'cf':
$config->set('cdn.cf.cname', $cdn_domains);
break;
case 'cf2':
$config->set('cdn.cf2.cname', $cdn_domains);
break;
case 'rscf':
$config->set('cdn.rscf.cname', $cdn_domains);
break;
case 'azure':
$config->set('cdn.azure.cname', $cdn_domains);
break;
case 'mirror':
$config->set('cdn.mirror.domain', $cdn_domains);
break;
case 'netdna':
$config->set('cdn.netdna.domain', $cdn_domains);
break;
case 'cotendo':
$config->set('cdn.cotendo.domain', $cdn_domains);
break;
case 'edgecast':
$config->set('cdn.edgecast.domain', $cdn_domains);
break;
case 'att':
$config->set('cdn.att.domain', $cdn_domains);
break;
case 'akamai':
$config->set('cdn.akamai.domain', $cdn_domains);
break;
}
}
$this->config_save($config, $config_admin);
switch ($this->_page) {
case 'w3tc_cdn':
/**
* Handle Set Cookie Domain
*/
$set_cookie_domain_old = W3_Request::get_boolean('set_cookie_domain_old');
$set_cookie_domain_new = W3_Request::get_boolean('set_cookie_domain_new');
if ($set_cookie_domain_old != $set_cookie_domain_new) {
if ($set_cookie_domain_new) {
if (!$this->enable_cookie_domain()) {
$this->redirect(array_merge($params, array('w3tc_error' => 'enable_cookie_domain')));
}
} else {
if (!$this->disable_cookie_domain()) {
$this->redirect(array_merge($params, array('w3tc_error' => 'disable_cookie_domain')));
}
}
}
break;
case 'w3tc_general':
/**
* Handle CloudFlare changes
*/
if ($this->_config->get_boolean('cloudflare.enabled') && (w3_get_blog_id() == 0 || w3_get_blog_id() != 0 && !$this->is_sealed('cloudflare'))) {
/**
* @var $w3_cloudflare W3_CloudFlare
*/
$w3_cloudflare = w3_instance('W3_CloudFlare');
W3_CloudFlare::clear_last_error('');
$cf_values = W3_Request::get_as_array('cloudflare_');
if (!$w3_cloudflare->save_settings($cf_values)) {
$this->redirect(array_merge($params, array('w3tc_error' => 'cloudflare_api_request')));
}
}
break;
}
$this->_notes[] = 'config_save';
if ($redirect_permalink_error) {
$this->redirect(array('w3tc_error' => $redirect_permalink_error, 'w3tc_note' => 'config_save'));
}
$this->redirect_with_custom_messages($params);
}
