/**
  * Reset config action
  *
  * @return void
  */
 function action_config_reset()
 {
     $config = new W3_Config();
     $config->set_defaults();
     w3_config_save($this->_config, $config, $this->_config_admin);
     w3_admin_redirect(array('w3tc_note' => 'config_reset'), true);
 }
 /**
  * Activate plugin action
  *
  * @param bool $network_wide
  * @return void
  */
 function activate($network_wide)
 {
     w3_require_once(W3TC_INC_DIR . '/functions/activation.php');
     // decline non-network activation at WPMU
     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;
             }
         }
     }
     try {
         $e = w3_instance('W3_AdminEnvironment');
         /**
          * @var W3_Config $config
          */
         $config = w3_instance('W3_Config');
         $e->fix_on_event($config, 'activate');
         w3_instance('W3_AdminLinks')->link_update($config);
         // try to save config file if needed, optional thing so exceptions
         // hidden
         if (!$config->own_config_exists()) {
             try {
                 // create folders
                 $e->fix_in_wpadmin($config);
             } catch (Exception $ex) {
             }
             try {
                 $config_admin = w3_instance('W3_ConfigAdmin');
                 $config->import_legacy_config();
                 w3_require_once(W3TC_INC_FUNCTIONS_DIR . '/admin.php');
                 w3_config_save(w3_instance('W3_Config'), $config, $config_admin);
             } catch (Exception $ex) {
             }
         }
     } catch (Exception $e) {
         w3_activation_error_on_exception($e);
     }
 }
Example #3
0
 /**
  * Options save action
  *
  * @return void
  */
 function action_save_options()
 {
     if (!current_user_can('manage_options')) {
         wp_die(__('You do not have the rights to perform this action.', 'w3-total-cache'));
     }
     /**
      * 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);
     if ($this->_page == 'w3tc_dashboard') {
         if (W3_Request::get_boolean('maxcdn')) {
             $config->set('cdn.enabled', true);
             $config->set('cdn.engine', 'maxcdn');
         }
     }
     /**
      * General tab
      */
     if ($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', $file_locking);
         if (is_network_admin()) {
             if ($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')) {
                 @unlink(W3TC_CACHE_BLOGMAP_FILENAME);
                 $blogmap_dir = dirname(W3TC_CACHE_BLOGMAP_FILENAME) . '/' . basename(W3TC_CACHE_BLOGMAP_FILENAME, '.php') . '/';
                 if (@is_dir($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);
             $redirect_permalink_error = 'fancy_permalinks_disabled_pgcache';
         }
         /**
          * Get New Relic application id
          */
         if ($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', $application_id);
                         }
                     }
                 }
             }
         }
         if ($config->get_boolean('minify.enabled') && !$this->_config->get_boolean('minify.enabled') || $config->get_boolean('minify.enabled') && $config->get_boolean('browsercache.enabled') && !$this->_config->get_boolean('browsercache.enabled') || $config->get_boolean('minify.enabled') && $config->get_boolean('minify.auto') && !$this->_config->get_boolean('minify.auto') || $config->get_boolean('minify.enabled') && $config->get_string('minify.engine') != $this->_config->get_string('minify.engine')) {
             delete_transient('w3tc_minify_tested_filename_length');
         }
         if (!w3_is_pro($this->_config)) {
             delete_transient('w3tc_license_status');
         }
     }
     /**
      * 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 $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' => $css_theme));
     }
     if ($this->_page == 'w3tc_minify') {
         if ($config->get_integer('minify.auto.filename_length') > 246) {
             $config->set('minify.auto.filename_length', 246);
         }
         delete_transient('w3tc_minify_tested_filename_length');
     }
     /**
      * Browser Cache tab
      */
     if ($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';
         }
         $config->set('browsercache.timestamp', time());
         if (in_array($engine = $this->_config->get_string('cdn.engine'), array('netdna', 'maxcdn'))) {
             w3_require_once(W3TC_LIB_NETDNA_DIR . '/NetDNA.php');
             $keys = explode('+', $this->_config->get_string('cdn.' . $engine . '.authorization_key'));
             if (sizeof($keys) == 3) {
                 list($alias, $consumerkey, $consumersecret) = $keys;
                 try {
                     $api = new NetDNA($alias, $consumerkey, $consumersecret);
                     $disable_cooker_header = $config->get_boolean('browsercache.other.nocookies') || $config->get_boolean('browsercache.cssjs.nocookies');
                     $api->update_pull_zone($this->_config->get_string('cdn.' . $engine . '.zone_id'), array('ignore_setcookie_header' => $disable_cooker_header));
                 } catch (Exception $ex) {
                 }
             }
         }
     }
     /**
      * Mobile tab
      */
     if ($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 $group_config) {
             if ($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 $group_config) {
             if ($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 'maxcdn':
                 $config->set('cdn.maxcdn.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;
         }
     }
     w3_require_once(W3TC_INC_FUNCTIONS_DIR . '/extensions.php');
     w3_extensions_admin_init();
     $all_extensions = w3_get_extensions($config);
     $old_extensions = $this->_config->get_array('extensions.settings', array());
     foreach ($all_extensions as $extension => $descriptor) {
         $extension_values = W3_Request::get_as_array('extensions.settings.');
         $extension_keys = array();
         $extension_settings = array();
         $tmp_grp = str_replace('.', '_', $extension) . '_';
         foreach ($extension_values as $key => $value) {
             if (strpos($key, $tmp_grp) !== false) {
                 $extension_settings[str_replace($tmp_grp, '', $key)] = $value;
             }
         }
         if ($extension_settings) {
             $old_extension_settings = isset($old_extensions[$extension]) ? $old_extensions[$extension] : array();
             if (!isset($old_extensions[$extension])) {
                 $old_extensions[$extension] = array();
             }
             $extension_keys[$extension] = apply_filters("w3tc_save_extension_settings-{$extension}", $extension_settings, $old_extension_settings);
             $new_settings = array_merge($old_extensions, $extension_keys);
             $config->set("extensions.settings", $new_settings);
             $old_extensions = $config->get_array('extensions.settings', array());
         }
     }
     //CloudFront does not support expires header. So disable it when its used
     if ($config->get_string('cdn.engine') == 'cf2') {
         $config->set('browsercache.cssjs.expires', false);
         $config->set('browsercache.html.expires', false);
         $config->set('browsercache.other.expires', false);
     }
     $config = apply_filters('w3tc_save_options', $config, $this->_config, $config_admin);
     $config = apply_filters("w3tc_save_options-{$this->_page}", $config, $this->_config, $config_admin);
     do_action('w3tc_saving_options', $config, $this->_config, $config_admin);
     do_action("w3tc_saving_options-{$this->_page}", $config, $this->_config, $config_admin);
     w3_require_once(W3TC_INC_FUNCTIONS_DIR . '/admin.php');
     w3_config_save($this->_config, $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 (!$this->enable_cookie_domain()) {
                         w3_admin_redirect(array_merge($params, array('w3tc_error' => 'enable_cookie_domain')));
                     }
                 } else {
                     if (!$this->disable_cookie_domain()) {
                         w3_admin_redirect(array_merge($params, array('w3tc_error' => 'disable_cookie_domain')));
                     }
                 }
             }
             break;
         case 'w3tc_general':
             break;
     }
     $notes[] = 'config_save';
     if ($redirect_permalink_error) {
         w3_admin_redirect(array('w3tc_error' => $redirect_permalink_error, 'w3tc_note' => 'config_save'));
     }
     w3_admin_redirect_with_custom_messages($params, null, $notes, true);
 }
 /**
  * Import config action
  * copy from :plugins/w3-total-cache/lib/W3/AdminActions/ConfigActionsAdmin.php
  * @return void
  */
 function action_w3cache_import()
 {
     if (!class_exists('W3_Config')) {
         echo 'Sory W3 total cache inactive.';
         return;
     }
     $error = '';
     if (!function_exists('w3_config_save')) {
         include_once WP_PLUGIN_DIR . '/w3-total-cache/inc/functions/admin.php';
     }
     $config = new W3_Config();
     if (!isset($_FILES['config_file']['error']) || $_FILES['config_file']['error'] == UPLOAD_ERR_NO_FILE) {
         $error = 'config_import_no_file';
     } elseif ($_FILES['config_file']['error'] != UPLOAD_ERR_OK) {
         $error = 'config_import_upload';
     } else {
         ob_start();
         $imported = $config->import($_FILES['config_file']['tmp_name']);
         ob_end_clean();
         if (!$imported) {
             $error = 'config_import_import';
         }
     }
     if ($error) {
         /*w3_admin_redirect(array(
               'w3tc_error' => $error
           ), true);*/
         echo $error;
     }
     w3_config_save(w3_instance('W3_Config'), $config, w3_instance('W3_ConfigAdmin'));
     /*w3_admin_redirect(array(
           'w3tc_note' => 'config_import'
       ), true);*/
 }