349 lines
11 KiB
PHP
349 lines
11 KiB
PHP
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<?php
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namespace W3TC;
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class Extension_CloudFlare_Plugin_Admin {
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private $_config;
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private $api;
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public static function w3tc_extensions( $extensions, $config ) {
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$current_user = wp_get_current_user();
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$message = array();
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$message[] = 'CloudFlare';
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$cloudflare_signup_email = '';
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$cloudflare_signup_user = '';
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if ( is_a( $current_user, 'WP_User' ) ) {
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if ( $current_user->user_email ) {
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$cloudflare_signup_email = $current_user->user_email;
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}
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if ( $current_user->user_login && 'admin' !== $current_user->user_login ) {
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$cloudflare_signup_user = $current_user->user_login;
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}
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}
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$extensions['cloudflare'] = array(
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'name' => 'CloudFlare',
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'author' => 'W3 EDGE',
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'description' => wp_kses(
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sprintf(
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// translators: 1 opening HTML a tag to CloudFlare signup page with affiliate association, 2 closing HTML a tag,
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// translators: 3 opening HTML abbr tag, 4 closing HTML abbr tag,
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// translators: 5 opening HTML a tag to CloudFlare account page, 6 closing HTML a tag,
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// translators: 7 opening HTML a tag to CloudFlare help page, 8 closing HTML a tag.
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__(
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'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.',
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'w3-total-cache'
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),
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'<a href="' . esc_url( 'https://www.cloudflare.com/sign-up.html?affiliate=w3edge&seed_domain=' . Util_Environment::host() . '&email=' . $cloudflare_signup_email . '&username=' . $cloudflare_signup_user ) . '" target="_blank">',
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'</a>',
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'<abbr title="' . esc_attr__( 'Application Programming Interface', 'w3-total-cache' ) . '">',
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'</abbr>',
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'<a target="_blank" href="https://www.cloudflare.com/my-account">',
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'</a>',
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'<a href="http://www.cloudflare.com/help.html" target="_blank">',
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'</a>'
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),
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array(
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'a' => array(
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'href' => array(),
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'target' => array(),
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),
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'abbr' => array(
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'title' => array(),
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),
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)
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),
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'author_uri' => 'https://www.w3-edge.com/',
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'extension_uri' => 'https://www.w3-edge.com/',
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'extension_id' => 'cloudflare',
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'settings_exists' => true,
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'version' => '0.3',
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'enabled' => true,
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'requirements' => implode( ', ', $message ),
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'path' => 'w3-total-cache/Extension_CloudFlare_Plugin.php',
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);
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return $extensions;
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}
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function run() {
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$c = Dispatcher::config();
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$this->api = new Extension_CloudFlare_Api(
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array(
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'email' => $c->get_string( array( 'cloudflare', 'email' ) ),
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'key' => $c->get_string( array( 'cloudflare', 'key' ) ),
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'zone_id' => $c->get_string( array( 'cloudflare', 'zone_id' ) ),
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'timelimit_api_request' => $c->get_integer( array( 'cloudflare', 'timelimit.api_request' ) ),
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)
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);
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$this->_config = $c;
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add_filter( 'w3tc_dashboard_actions', array( $this, 'w3tc_dashboard_actions' ) );
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$widget = new Extension_CloudFlare_Widget();
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$widget->init();
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// modify settings page.
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add_filter( 'w3tc_ui_config_item_cdnfsd.enabled', array( $this, 'w3tc_ui_config_item_cdnfsd_enabled' ) );
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add_filter( 'w3tc_ui_config_item_cdnfsd.engine', array( $this, 'w3tc_ui_config_item_cdnfsd_engine' ) );
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add_filter( 'w3tc_settings_general_anchors', array( $this, 'w3tc_settings_general_anchors' ) );
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add_action( 'w3tc_settings_general_boxarea_cloudflare', array( $this, 'w3tc_settings_general_boxarea_cloudflare' ) );
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add_action( 'wp_ajax_w3tc_cloudflare_api_request', array( $this, 'action_cloudflare_api_request' ) );
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// modify main menu.
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add_filter( 'w3tc_admin_bar_menu', array( $this, 'w3tc_admin_bar_menu' ) );
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// dashboard.
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add_action( 'admin_print_scripts-toplevel_page_w3tc_dashboard', array( $this, 'admin_print_scripts_w3tc_dashboard' ) );
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add_filter( 'w3tc_admin_actions', array( $this, 'w3tc_admin_actions' ) );
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// own settings page.
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add_action( 'w3tc_extension_page_cloudflare', array( '\W3TC\Extension_CloudFlare_Page', 'w3tc_extension_page_cloudflare' ) );
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add_action( 'w3tc_ajax', array( '\W3TC\Extension_CloudFlare_Popup', 'w3tc_ajax' ) );
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$cdnfsd_engine = $c->get_string( 'cdnfsd.engine' );
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if ( empty( $cdnfsd_engine ) || 'cloudflare' === $cdnfsd_engine ) {
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add_action( 'w3tc_settings_box_cdnfsd', array( '\W3TC\Extension_CloudFlare_Page', 'w3tc_settings_box_cdnfsd' ) );
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}
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// add notices about api health.
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if ( Util_Admin::is_w3tc_admin_page() ) {
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add_action( 'admin_notices', array( $this, 'admin_notices' ) );
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add_action( 'network_admin_notices', array( $this, 'admin_notices' ) );
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}
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$this->check_ip_versions();
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}
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/**
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* Admin notices.
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*/
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public function admin_notices() {
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$plugins = get_plugins();
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if ( array_key_exists( 'cloudflare/cloudflare.php', $plugins ) && $this->_config->get_boolean( 'notes.cloudflare_plugin' ) ) {
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echo wp_kses(
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sprintf(
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// translators: 1 opening HTML div tag with class "error" followed by opening HTML p tag,
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// translators: 2 HTML button with lable "Hide this message" that will hide the error message,
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// translators: 3 closing HTML p tag followed by closing HTML div tag.
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__(
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'%1$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',
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'w3-total-cache'
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),
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'<div class="error"><p>',
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Util_Ui::button_hide_note( 'Hide this message', 'cloudflare_plugin' ),
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'</p></div>'
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),
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array(
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'div' => array(
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'class' => array(),
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),
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'input' => array(
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'class' => array(),
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'value' => array(),
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'type' => array(),
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'onclick' => array(),
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),
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'p' => array(),
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)
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);
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}
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}
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public function w3tc_admin_bar_menu( $menu_items ) {
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$menu_items['20810.cloudflare'] = array(
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'id' => 'w3tc_flush_cloudflare',
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'parent' => 'w3tc_flush',
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'title' => __( 'CloudFlare: All', 'w3-total-cache' ),
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'href' => wp_nonce_url( admin_url( 'admin.php?page=w3tc_dashboard&w3tc_cloudflare_flush' ), 'w3tc' ),
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);
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return $menu_items;
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}
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/**
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* Check if last check has expired. If so update CloudFlare ips
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*/
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function check_ip_versions() {
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$state = Dispatcher::config_state_master();
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if ( $state->get_integer( 'extension.cloudflare.next_ips_check' ) < time() ) {
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// update asap to avoid multiple processes entering the check.
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$state->set( 'extension.cloudflare.next_ips_check', time() + 7 * 24 * 60 * 60 );
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$data = array();
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try {
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$data = $this->api->get_ip_ranges();
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} catch ( \Exception $ex ) {
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// Missing exception handling?
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}
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if ( isset( $data['ip4'] ) ) {
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$state->set( 'extension.cloudflare.ips.ip4', $data['ip4'] );
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}
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if ( isset( $data['ip6'] ) ) {
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$state->set( 'extension.cloudflare.ips.ip6', $data['ip6'] );
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}
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$state->save();
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}
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}
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/**
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* Send CloudFlare API request
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*
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* @return void
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*/
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function action_cloudflare_api_request() {
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$result = false;
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$response = null;
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$actions = array(
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'dev_mode',
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'sec_lvl',
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'fpurge_ts',
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);
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$email = Util_Request::get_string( 'email' );
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$key = Util_Request::get_string( 'key' );
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$zone = Util_Request::get_string( 'zone' );
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$action = Util_Request::get_string( 'command' );
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$value = Util_Request::get_string( 'value' );
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$nonce = Util_Request::get_string( '_wpnonce' );
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if ( ! wp_verify_nonce( $nonce, 'w3tc' ) ) {
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$error = 'Access denied.';
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} elseif ( ! $email ) {
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$error = 'Empty email.';
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} elseif ( ! filter_var( $email, FILTER_VALIDATE_EMAIL ) ) {
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$error = 'Invalid email.';
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} elseif ( ! $key ) {
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$error = 'Empty token / global key.';
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} elseif ( ! $zone ) {
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$error = 'Empty zone.';
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} elseif ( strpos( $zone, '.' ) === false ) {
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$error = 'Invalid domain.';
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} elseif ( ! in_array( $action, $actions, true ) ) {
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$error = 'Invalid action.';
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} else {
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$config = array(
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'email' => $email,
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'key' => $key,
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'zone' => $zone,
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);
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@$this->api = new Extension_CloudFlare_Api( $config );
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@set_time_limit( $this->_config->get_integer( array( 'cloudflare', 'timelimit.api_request' ) ) );
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$response = $this->api->api_request( $action, $value );
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if ( $response ) {
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if ( 'success' === $response->result ) {
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$result = true;
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$error = 'OK';
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} else {
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$error = $response->msg;
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}
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} else {
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$error = 'Unable to make CloudFlare API request.';
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}
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}
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$return = array(
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'result' => $result,
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'error' => $error,
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'response' => $response,
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);
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wp_send_json( $return );
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}
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/**
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* W3TC Dashboard page modifications
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*/
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public function w3tc_admin_actions( $handlers ) {
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$handlers['cloudflare'] = 'Extension_CloudFlare_AdminActions';
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return $handlers;
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}
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public function admin_print_scripts_w3tc_dashboard() {
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wp_enqueue_script(
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'w3tc_extension_cloudflare_dashboard',
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plugins_url( 'Extension_CloudFlare_View_Dashboard.js', W3TC_FILE ),
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array( 'jquery' ),
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'1.0',
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true
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);
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}
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public function w3tc_dashboard_actions( $actions ) {
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$email = $this->_config->get_string( array( 'cloudflare', 'email' ) );
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$key = $this->_config->get_string( array( 'cloudflare', 'key' ) );
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if ( empty( $email ) || empty( $key ) ) {
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return $actions;
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}
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$modules = Dispatcher::component( 'ModuleStatus' );
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$can_empty_memcache = $modules->can_empty_memcache();
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$can_empty_opcode = $modules->can_empty_opcode();
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$can_empty_file = $modules->can_empty_file();
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$can_empty_varnish = $modules->can_empty_varnish();
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$actions[] = __( ' or ', 'w3-total-cache' ) . '<input id="flush_all_except_cf" class="button" type="submit"
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name="w3tc_cloudflare_flush_all_except_cf" value="' . __( 'empty all caches except CloudFlare', 'w3-total-cache' ) . '"' .
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(
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( ! $can_empty_memcache && ! $can_empty_opcode && ! $can_empty_file && ! esc_attr( $can_empty_varnish ) ) ?
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'disabled="disabled"' : ''
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) . '> at once';
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return $actions;
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}
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public function w3tc_ui_config_item_cdnfsd_enabled( $a ) {
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$c = Dispatcher::config();
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$cdnfsd_engine = $c->get_string( 'cdnfsd.engine' );
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// overwrite behavior if controlled by extension.
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if ( empty( $cdnfsd_engine ) || 'cloudflare' === $cdnfsd_engine ) {
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$a['value'] = true;
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}
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return $a;
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}
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public function w3tc_ui_config_item_cdnfsd_engine( $a ) {
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$c = Dispatcher::config();
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$cdnfsd_engine = $c->get_string( 'cdnfsd.engine' );
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// overwrite behavior if controlled by extension.
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if ( empty( $cdnfsd_engine ) || 'cloudflare' === $cdnfsd_engine ) {
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$a['value'] = 'cloudflare';
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}
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if ( isset( $a['selectbox_values']['cloudflare'] ) ) {
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$a['selectbox_values']['cloudflare']['label'] = 'CloudFlare';
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$a['selectbox_values']['cloudflare']['disabled'] = null;
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}
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return $a;
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}
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public function w3tc_settings_general_anchors( $anchors ) {
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$anchors[] = array(
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'id' => 'cloudflare',
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'text' => 'CloudFlare',
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);
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return $anchors;
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}
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public function w3tc_settings_general_boxarea_cloudflare() {
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$config = $this->_config;
|
||
|
|
include W3TC_DIR . '/Extension_CloudFlare_GeneralPage_View.php';
|
||
|
|
}
|
||
|
|
}
|