user_email ) { $cloudflare_signup_email = $current_user->user_email; } if ( $current_user->user_login && 'admin' !== $current_user->user_login ) { $cloudflare_signup_user = $current_user->user_login; } } $extensions['cloudflare'] = array( 'name' => 'CloudFlare', 'author' => 'W3 EDGE', 'description' => wp_kses( sprintf( // translators: 1 opening HTML a tag to CloudFlare signup page with affiliate association, 2 closing HTML a tag, // translators: 3 opening HTML abbr tag, 4 closing HTML abbr tag, // translators: 5 opening HTML a tag to CloudFlare account page, 6 closing HTML a tag, // translators: 7 opening HTML a tag to CloudFlare help page, 8 closing HTML a tag. __( 'CloudFlare protects and accelerates websites. %1$sSign up now for free%2$s to get started, or if you have an account simply log in to obtain your %3$sAPI%4$s token / global key from the %5$saccount page%6$s to enter it on the General Settings box that appears after plugin activation. Contact the CloudFlare %7$ssupport team%8$s with any questions.', 'w3-total-cache' ), '', '', '', '', '', '', '', '' ), array( 'a' => array( 'href' => array(), 'target' => array(), ), 'abbr' => array( 'title' => array(), ), ) ), 'author_uri' => 'https://www.w3-edge.com/', 'extension_uri' => 'https://www.w3-edge.com/', 'extension_id' => 'cloudflare', 'settings_exists' => true, 'version' => '0.3', 'enabled' => true, 'requirements' => implode( ', ', $message ), 'path' => 'w3-total-cache/Extension_CloudFlare_Plugin.php', ); return $extensions; } function run() { $c = Dispatcher::config(); $this->api = new Extension_CloudFlare_Api( array( 'email' => $c->get_string( array( 'cloudflare', 'email' ) ), 'key' => $c->get_string( array( 'cloudflare', 'key' ) ), 'zone_id' => $c->get_string( array( 'cloudflare', 'zone_id' ) ), 'timelimit_api_request' => $c->get_integer( array( 'cloudflare', 'timelimit.api_request' ) ), ) ); $this->_config = $c; add_filter( 'w3tc_dashboard_actions', array( $this, 'w3tc_dashboard_actions' ) ); $widget = new Extension_CloudFlare_Widget(); $widget->init(); // modify settings page. add_filter( 'w3tc_ui_config_item_cdnfsd.enabled', array( $this, 'w3tc_ui_config_item_cdnfsd_enabled' ) ); add_filter( 'w3tc_ui_config_item_cdnfsd.engine', array( $this, 'w3tc_ui_config_item_cdnfsd_engine' ) ); add_filter( 'w3tc_settings_general_anchors', array( $this, 'w3tc_settings_general_anchors' ) ); add_action( 'w3tc_settings_general_boxarea_cloudflare', array( $this, 'w3tc_settings_general_boxarea_cloudflare' ) ); add_action( 'wp_ajax_w3tc_cloudflare_api_request', array( $this, 'action_cloudflare_api_request' ) ); // modify main menu. add_filter( 'w3tc_admin_bar_menu', array( $this, 'w3tc_admin_bar_menu' ) ); // dashboard. add_action( 'admin_print_scripts-toplevel_page_w3tc_dashboard', array( $this, 'admin_print_scripts_w3tc_dashboard' ) ); add_filter( 'w3tc_admin_actions', array( $this, 'w3tc_admin_actions' ) ); // own settings page. add_action( 'w3tc_extension_page_cloudflare', array( '\W3TC\Extension_CloudFlare_Page', 'w3tc_extension_page_cloudflare' ) ); add_action( 'w3tc_ajax', array( '\W3TC\Extension_CloudFlare_Popup', 'w3tc_ajax' ) ); $cdnfsd_engine = $c->get_string( 'cdnfsd.engine' ); if ( empty( $cdnfsd_engine ) || 'cloudflare' === $cdnfsd_engine ) { add_action( 'w3tc_settings_box_cdnfsd', array( '\W3TC\Extension_CloudFlare_Page', 'w3tc_settings_box_cdnfsd' ) ); } // add notices about api health. if ( Util_Admin::is_w3tc_admin_page() ) { add_action( 'admin_notices', array( $this, 'admin_notices' ) ); add_action( 'network_admin_notices', array( $this, 'admin_notices' ) ); } $this->check_ip_versions(); } /** * Admin notices. */ public function admin_notices() { $plugins = get_plugins(); if ( array_key_exists( 'cloudflare/cloudflare.php', $plugins ) && $this->_config->get_boolean( 'notes.cloudflare_plugin' ) ) { echo wp_kses( sprintf( // translators: 1 opening HTML div tag with class "error" followed by opening HTML p tag, // translators: 2 HTML button with lable "Hide this message" that will hide the error message, // translators: 3 closing HTML p tag followed by closing HTML div tag. __( '%1$sCloudFlare plugin detected. We recommend removing the plugin as it offers no additional capabilities when W3 Total Cache is installed. This message will disappear when CloudFlare is removed. %2$s%3$s', 'w3-total-cache' ), '

', Util_Ui::button_hide_note( 'Hide this message', 'cloudflare_plugin' ), '

' ), array( 'div' => array( 'class' => array(), ), 'input' => array( 'class' => array(), 'value' => array(), 'type' => array(), 'onclick' => array(), ), 'p' => array(), ) ); } } public function w3tc_admin_bar_menu( $menu_items ) { $menu_items['20810.cloudflare'] = array( 'id' => 'w3tc_flush_cloudflare', 'parent' => 'w3tc_flush', 'title' => __( 'CloudFlare: All', 'w3-total-cache' ), 'href' => wp_nonce_url( admin_url( 'admin.php?page=w3tc_dashboard&w3tc_cloudflare_flush' ), 'w3tc' ), ); return $menu_items; } /** * Check if last check has expired. If so update CloudFlare ips */ function check_ip_versions() { $state = Dispatcher::config_state_master(); if ( $state->get_integer( 'extension.cloudflare.next_ips_check' ) < time() ) { // update asap to avoid multiple processes entering the check. $state->set( 'extension.cloudflare.next_ips_check', time() + 7 * 24 * 60 * 60 ); $data = array(); try { $data = $this->api->get_ip_ranges(); } catch ( \Exception $ex ) { // Missing exception handling? } if ( isset( $data['ip4'] ) ) { $state->set( 'extension.cloudflare.ips.ip4', $data['ip4'] ); } if ( isset( $data['ip6'] ) ) { $state->set( 'extension.cloudflare.ips.ip6', $data['ip6'] ); } $state->save(); } } /** * Send CloudFlare API request * * @return void */ function action_cloudflare_api_request() { $result = false; $response = null; $actions = array( 'dev_mode', 'sec_lvl', 'fpurge_ts', ); $email = Util_Request::get_string( 'email' ); $key = Util_Request::get_string( 'key' ); $zone = Util_Request::get_string( 'zone' ); $action = Util_Request::get_string( 'command' ); $value = Util_Request::get_string( 'value' ); $nonce = Util_Request::get_string( '_wpnonce' ); if ( ! wp_verify_nonce( $nonce, 'w3tc' ) ) { $error = 'Access denied.'; } elseif ( ! $email ) { $error = 'Empty email.'; } elseif ( ! filter_var( $email, FILTER_VALIDATE_EMAIL ) ) { $error = 'Invalid email.'; } elseif ( ! $key ) { $error = 'Empty token / global key.'; } elseif ( ! $zone ) { $error = 'Empty zone.'; } elseif ( strpos( $zone, '.' ) === false ) { $error = 'Invalid domain.'; } elseif ( ! in_array( $action, $actions, true ) ) { $error = 'Invalid action.'; } else { $config = array( 'email' => $email, 'key' => $key, 'zone' => $zone, ); @$this->api = new Extension_CloudFlare_Api( $config ); @set_time_limit( $this->_config->get_integer( array( 'cloudflare', 'timelimit.api_request' ) ) ); $response = $this->api->api_request( $action, $value ); if ( $response ) { if ( 'success' === $response->result ) { $result = true; $error = 'OK'; } else { $error = $response->msg; } } else { $error = 'Unable to make CloudFlare API request.'; } } $return = array( 'result' => $result, 'error' => $error, 'response' => $response, ); wp_send_json( $return ); } /** * W3TC Dashboard page modifications */ public function w3tc_admin_actions( $handlers ) { $handlers['cloudflare'] = 'Extension_CloudFlare_AdminActions'; return $handlers; } public function admin_print_scripts_w3tc_dashboard() { wp_enqueue_script( 'w3tc_extension_cloudflare_dashboard', plugins_url( 'Extension_CloudFlare_View_Dashboard.js', W3TC_FILE ), array( 'jquery' ), '1.0', true ); } public function w3tc_dashboard_actions( $actions ) { $email = $this->_config->get_string( array( 'cloudflare', 'email' ) ); $key = $this->_config->get_string( array( 'cloudflare', 'key' ) ); if ( empty( $email ) || empty( $key ) ) { return $actions; } $modules = Dispatcher::component( '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(); $actions[] = __( ' or ', 'w3-total-cache' ) . ' at once'; return $actions; } public function w3tc_ui_config_item_cdnfsd_enabled( $a ) { $c = Dispatcher::config(); $cdnfsd_engine = $c->get_string( 'cdnfsd.engine' ); // overwrite behavior if controlled by extension. if ( empty( $cdnfsd_engine ) || 'cloudflare' === $cdnfsd_engine ) { $a['value'] = true; } return $a; } public function w3tc_ui_config_item_cdnfsd_engine( $a ) { $c = Dispatcher::config(); $cdnfsd_engine = $c->get_string( 'cdnfsd.engine' ); // overwrite behavior if controlled by extension. if ( empty( $cdnfsd_engine ) || 'cloudflare' === $cdnfsd_engine ) { $a['value'] = 'cloudflare'; } if ( isset( $a['selectbox_values']['cloudflare'] ) ) { $a['selectbox_values']['cloudflare']['label'] = 'CloudFlare'; $a['selectbox_values']['cloudflare']['disabled'] = null; } return $a; } public function w3tc_settings_general_anchors( $anchors ) { $anchors[] = array( 'id' => 'cloudflare', 'text' => 'CloudFlare', ); return $anchors; } public function w3tc_settings_general_boxarea_cloudflare() { $config = $this->_config; include W3TC_DIR . '/Extension_CloudFlare_GeneralPage_View.php'; } }