PHP w3_admin_redirect函数代码示例

 /**
  * @throws Exception
  */
 function action_extensions_activate()
 {
     w3_require_once(W3TC_LIB_W3_DIR . '/Request.php');
     $extension = W3_Request::get_string('w3tc_extensions_activate');
     if ($extension) {
         w3tc_activate_extension($extension, $this->_config);
     }
     w3_admin_redirect(array('w3tc_note' => 'extension_activated'));
 }

/**
 * Redirect function to current admin page with errors and messages specified
 *
 * @param array $params
 * @param array $errors
 * @param array $notes
 * @param bool $check_referrer
 * @return void
 */
function w3_admin_redirect_with_custom_messages($params, $errors = null, $notes = null, $check_referrer = false)
{
    if (empty($errors) && w3_admin_single_system_item($notes)) {
        w3_admin_redirect(array_merge($params, array('w3tc_note' => $notes[0])), $check_referrer);
        return;
    }
    if (w3_admin_single_system_item($errors) && empty($notes)) {
        w3_admin_redirect(array_merge($params, array('w3tc_error' => $errors[0])), $check_referrer);
        return;
    }
    $message_id = uniqid();
    set_transient('w3tc_message.' . $message_id, array('errors' => $errors, 'notes' => $notes), 600);
    w3_admin_redirect(array_merge($params, array('w3tc_message' => $message_id)), $check_referrer);
}

 function action_save_new_relic()
 {
     if ($this->_config->get_boolean('newrelic.enabled')) {
         /**
          * @var $nerser W3_NewRelicService
          */
         $nerser = w3_instance('W3_NewRelicService');
         $application = W3_Request::get_array('application');
         $application['alerts_enabled'] = $application['alerts_enabled'] == 1 ? 'true' : 'false';
         $application['rum_enabled'] = $application['rum_enabled'] == 1 ? 'true' : 'false';
         $result = $nerser->update_application_settings($application);
         w3_admin_redirect(array('w3tc_note' => 'new_relic_save'), true);
     }
 }

 /**
  * @throws Exception
  */
 function action_aws_sns_subscribe()
 {
     w3_require_once(W3TC_LIB_W3_DIR . '/Request.php');
     $topic_arn = W3_Request::get_string('cluster_messagebus_sns_topic_arn_subscribe');
     /**
      * @var W3_Enterprise_SnsClient $sns_client
      */
     $sns_client = w3_instance('W3_Enterprise_SnsClient');
     $sns_client->subscribe(plugins_url('pub/sns.php', W3TC_FILE), $topic_arn);
     try {
         $this->_config->set('cluster.messagebus.sns.topic_arn', $topic_arn);
         $this->_config->save();
     } catch (Exception $ex) {
         throw new Exception('<strong>Can\'t change configuration</strong>: ' . $ex->getMessage());
     }
     w3_admin_redirect(array('w3tc_note' => 'sns_subscribed'));
 }

 public function action_edge_mode_disable()
 {
     w3_require_once(W3TC_INC_FUNCTIONS_DIR . '/activation.php');
     $config_path = w3_get_wp_config_path();
     $config_data = @file_get_contents($config_path);
     if ($config_data === false) {
         return;
     }
     $new_config_data = $this->wp_config_evaluation_mode_remove_from_content($config_data);
     if ($new_config_data != $config_data) {
         try {
             w3_wp_write_to_file($config_path, $new_config_data);
         } catch (FilesystemOperationException $ex) {
             throw new FilesystemModifyException($ex->getMessage(), $ex->credentials_form(), 'Edit file <strong>' . $config_path . '</strong> and remove next lines:', $config_path, $this->wp_config_evaluation_mode());
         }
     }
     w3_admin_redirect(array('w3tc_note' => 'disabled_edge'));
 }

 /**
  * Update upload path action
  *
  * @return void
  */
 function action_config_update_upload_path()
 {
     update_option('upload_path', '');
     w3_admin_redirect();
 }

 /**
  * 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;
//.........这里部分代码省略.........

 /**
  * Page Speed results action
  *
  * @return void
  */
 function action_test_pagespeed_results()
 {
     w3_require_once(W3TC_LIB_W3_DIR . '/Request.php');
     w3_require_once(W3TC_LIB_W3_DIR . '/PageSpeed.php');
     $force = W3_Request::get_boolean('force');
     $title = 'Google Page Speed';
     $w3_pagespeed = new W3_PageSpeed();
     $results = $w3_pagespeed->analyze(w3_get_home_url(), $force);
     if ($force) {
         w3_admin_redirect(array('w3tc_pagespeed_results' => 1, '_wpnonce' => wp_create_nonce('w3tc')));
     }
     include W3TC_INC_POPUP_DIR . '/pagespeed_results.php';
 }

 /**
  * PgCache purge page
  *
  * @return void
  */
 function action_flush_pgcache_purge_page()
 {
     w3_require_once(W3TC_LIB_W3_DIR . '/Request.php');
     $post_id = W3_Request::get_integer('post_id');
     do_action('w3tc_purge_from_pgcache', $post_id);
     w3_admin_redirect(array('w3tc_note' => 'pgcache_purge_page'), true);
 }

 /**
  * CDN Purge Post
  *
  * @return void
  */
 function action_cdn_purge_attachment()
 {
     w3_require_once(W3TC_LIB_W3_DIR . '/Request.php');
     $results = array();
     $attachment_id = W3_Request::get_integer('attachment_id');
     $w3_plugin_cdn = w3_instance('W3_Plugin_CdnAdmin');
     if ($w3_plugin_cdn->purge_attachment($attachment_id, $results)) {
         w3_admin_redirect(array('w3tc_note' => 'cdn_purge_attachment'), true);
     } else {
         w3_admin_redirect(array('w3tc_error' => 'cdn_purge_attachment'), true);
     }
 }

//.........这里部分代码省略.........
             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);
 }

 function action_licensing_check_key()
 {
     set_transient('w3tc_license_status', false, 1);
     edd_w3edge_w3tc_activate_license($this->_config->get_string('plugin.license_key'));
     w3_admin_redirect(array(), true);
 }

 /**
  * Flsuh all caches except CloudFlare
  */
 function action_flush_all_except_cf()
 {
     //$this->flush_all(false);
     w3_admin_redirect(array('w3tc_note' => 'flush_all_except_cf'), true);
 }

 /**
  * Flush browser cache action
  *
  * @return void
  */
 function action_w3cache_flush_browser_cache()
 {
     $this->flush_browser_cache();
     w3_admin_redirect(array('w3tc_note' => 'flush_browser_cache'), true);
 }