([^<]*?)

' . esc_html__( 'Akismet filters out your comment and trackback spam for you, so you can focus on more important things.' , 'akismet') . '

' . esc_html__( 'On this page, you are able to setup the Akismet plugin.' , 'akismet') . '

' . esc_html__( 'You need to enter an API key to activate the Akismet service on your site.' , 'akismet') . '

' . sprintf( __( 'Signup for an account on %s to get an API Key.' , 'akismet'), 'Akismet.com' ) . '

' . esc_html__( 'Akismet filters out your comment and trackback spam for you, so you can focus on more important things.' , 'akismet') . '

' . esc_html__( 'On this page, you are able to view stats on spam filtered on your site.' , 'akismet') . '

' . esc_html__( 'Akismet filters out your comment and trackback spam for you, so you can focus on more important things.' , 'akismet') . '

' . esc_html__( 'On this page, you are able to enter/remove an API key, view account information and view spam stats.' , 'akismet') . '

' . esc_html__( 'API Key' , 'akismet') . ' - ' . esc_html__( 'Enter/remove an API key.' , 'akismet') . '

' . esc_html__( 'Comments' , 'akismet') . ' - ' . esc_html__( 'Show the number of approved comments beside each comment author in the comments list page.' , 'akismet') . '

' . esc_html__( 'Strictness' , 'akismet') . ' - ' . esc_html__( 'Choose to either discard the worst spam automatically or to always put all spam in spam folder.' , 'akismet') . '

' . esc_html__( 'Subscription Type' , 'akismet') . ' - ' . esc_html__( 'The Akismet subscription plan' , 'akismet') . '

' . esc_html__( 'Status' , 'akismet') . ' - ' . esc_html__( 'The subscription status - active, cancelled or suspended' , 'akismet') . '

' . esc_html( _x( 'Spam', 'comments' , 'akismet') ) . '

'.sprintf( _n( - 'Akismet has protected your site from %3$s spam comment.', - 'Akismet has protected your site from %3$s spam comments.', - $count - , 'akismet'), 'https://akismet.com/wordpress/', esc_url( add_query_arg( array( 'page' => 'akismet-admin' ), admin_url( isset( $submenu['edit-comments.php'] ) ? 'edit-comments.php' : 'edit.php' ) ) ), number_format_i18n($count) ).'

' . esc_html__('Check for Spam', 'akismet') . ''; - } - - public static function recheck_queue() { - global $wpdb; - - Akismet::fix_scheduled_recheck(); - - if ( ! ( isset( $_GET['recheckqueue'] ) || ( isset( $_REQUEST['action'] ) && 'akismet_recheck_queue' == $_REQUEST['action'] ) ) ) - return; - - $paginate = ''; - if ( isset( $_POST['limit'] ) && isset( $_POST['offset'] ) ) { - $paginate = $wpdb->prepare( " LIMIT %d OFFSET %d", array( $_POST['limit'], $_POST['offset'] ) ); - } - $moderation = $wpdb->get_results( "SELECT * FROM {$wpdb->comments} WHERE comment_approved = '0'{$paginate}", ARRAY_A ); - - foreach ( (array) $moderation as $c ) { - $c['user_ip'] = $c['comment_author_IP']; - $c['user_agent'] = $c['comment_agent']; - $c['referrer'] = ''; - $c['blog'] = get_bloginfo('url'); - $c['blog_lang'] = get_locale(); - $c['blog_charset'] = get_option('blog_charset'); - $c['permalink'] = get_permalink($c['comment_post_ID']); - - $c['user_role'] = ''; - if ( isset( $c['user_ID'] ) ) - $c['user_role'] = Akismet::get_user_roles($c['user_ID']); - - if ( Akismet::is_test_mode() ) - $c['is_test'] = 'true'; - - add_comment_meta( $c['comment_ID'], 'akismet_rechecking', true ); - - $response = Akismet::http_post( Akismet::build_query( $c ), 'comment-check' ); - - if ( 'true' == $response[1] ) { - wp_set_comment_status( $c['comment_ID'], 'spam' ); - update_comment_meta( $c['comment_ID'], 'akismet_result', 'true' ); - delete_comment_meta( $c['comment_ID'], 'akismet_error' ); - delete_comment_meta( $c['comment_ID'], 'akismet_delayed_moderation_email' ); - Akismet::update_comment_history( $c['comment_ID'], __('Akismet re-checked and caught this comment as spam', 'akismet'), 'check-spam' ); - - } elseif ( 'false' == $response[1] ) { - update_comment_meta( $c['comment_ID'], 'akismet_result', 'false' ); - delete_comment_meta( $c['comment_ID'], 'akismet_error' ); - delete_comment_meta( $c['comment_ID'], 'akismet_delayed_moderation_email' ); - Akismet::update_comment_history( $c['comment_ID'], __('Akismet re-checked and cleared this comment', 'akismet'), 'check-ham' ); - // abnormal result: error - } else { - update_comment_meta( $c['comment_ID'], 'akismet_result', 'error' ); - Akismet::update_comment_history( $c['comment_ID'], sprintf( __('Akismet was unable to re-check this comment (response: %s)', 'akismet'), substr($response[1], 0, 50)), 'check-error' ); - } - - delete_comment_meta( $c['comment_ID'], 'akismet_rechecking' ); - } - if ( defined( 'DOING_AJAX' ) && DOING_AJAX ) { - wp_send_json( array( - 'processed' => count((array) $moderation), - )); - } - else { - $redirect_to = isset( $_SERVER['HTTP_REFERER'] ) ? $_SERVER['HTTP_REFERER'] : admin_url( 'edit-comments.php' ); - wp_safe_redirect( $redirect_to ); - exit; - } - } - - // Adds an 'x' link next to author URLs, clicking will remove the author URL and show an undo link - public static function remove_comment_author_url() { - if ( !empty( $_POST['id'] ) && check_admin_referer( 'comment_author_url_nonce' ) ) { - $comment = get_comment( intval( $_POST['id'] ), ARRAY_A ); - if ( $comment && current_user_can( 'edit_comment', $comment['comment_ID'] ) ) { - $comment['comment_author_url'] = ''; - do_action( 'comment_remove_author_url' ); - print( wp_update_comment( $comment ) ); - die(); - } - } - } - - public static function add_comment_author_url() { - if ( !empty( $_POST['id'] ) && !empty( $_POST['url'] ) && check_admin_referer( 'comment_author_url_nonce' ) ) { - $comment = get_comment( intval( $_POST['id'] ), ARRAY_A ); - if ( $comment && current_user_can( 'edit_comment', $comment['comment_ID'] ) ) { - $comment['comment_author_url'] = esc_url( $_POST['url'] ); - do_action( 'comment_add_author_url' ); - print( wp_update_comment( $comment ) ); - die(); - } - } - } - - public static function comment_row_action( $a, $comment ) { - - // failsafe for old WP versions - if ( !function_exists('add_comment_meta') ) - return $a; - - $akismet_result = get_comment_meta( $comment->comment_ID, 'akismet_result', true ); - $akismet_error = get_comment_meta( $comment->comment_ID, 'akismet_error', true ); - $user_result = get_comment_meta( $comment->comment_ID, 'akismet_user_result', true); - $comment_status = wp_get_comment_status( $comment->comment_ID ); - $desc = null; - if ( $akismet_error ) { - $desc = __( 'Awaiting spam check' , 'akismet'); - } elseif ( !$user_result || $user_result == $akismet_result ) { - // Show the original Akismet result if the user hasn't overridden it, or if their decision was the same - if ( $akismet_result == 'true' && $comment_status != 'spam' && $comment_status != 'trash' ) - $desc = __( 'Flagged as spam by Akismet' , 'akismet'); - elseif ( $akismet_result == 'false' && $comment_status == 'spam' ) - $desc = __( 'Cleared by Akismet' , 'akismet'); - } else { - $who = get_comment_meta( $comment->comment_ID, 'akismet_user', true ); - if ( $user_result == 'true' ) - $desc = sprintf( __('Flagged as spam by %s', 'akismet'), $who ); - else - $desc = sprintf( __('Un-spammed by %s', 'akismet'), $who ); - } - - // add a History item to the hover links, just after Edit - if ( $akismet_result ) { - $b = array(); - foreach ( $a as $k => $item ) { - $b[ $k ] = $item; - if ( - $k == 'edit' - || ( $k == 'unspam' && $GLOBALS['wp_version'] >= 3.4 ) - ) { - $b['history'] = ' '. esc_html__('History', 'akismet') . ''; - } - } - - $a = $b; - } - - if ( $desc ) - echo ''.esc_html( $desc ).''; - - $show_user_comments = apply_filters( 'akismet_show_user_comments_approved', get_option('akismet_show_user_comments_approved') ); - $show_user_comments = $show_user_comments === 'false' ? false : $show_user_comments; //option used to be saved as 'false' / 'true' - - if ( $show_user_comments ) { - $comment_count = Akismet::get_user_comments_approved( $comment->user_id, $comment->comment_author_email, $comment->comment_author, $comment->comment_author_url ); - $comment_count = intval( $comment_count ); - echo ''; - } - - return $a; - } - - public static function comment_status_meta_box( $comment ) { - $history = Akismet::get_comment_history( $comment->comment_ID ); - - if ( $history ) { - echo '

'; - foreach ( $history as $row ) { - $time = date( 'D d M Y @ h:i:m a', $row['time'] ) . ' GMT'; - echo '

' . sprintf( esc_html__('%s ago', 'akismet'), human_time_diff( $row['time'] ) ) . ' - '; - echo esc_html( $row['message'] ) . '

'; - } - echo '

'; - } - } - - public static function plugin_action_links( $links, $file ) { - if ( $file == plugin_basename( AKISMET__PLUGIN_URL . '/akismet.php' ) ) { - $links[] = ''.esc_html__( 'Settings' , 'akismet').''; - } - - return $links; - } - - public static function text_add_link_callback( $m ) { - // bare link? - if ( $m[4] == $m[2] ) - return ''.$m[4].''; - else - return ''.$m[4].''; - } - - public static function text_add_link_class( $comment_text ) { - return preg_replace_callback( '#]*)href="([^"]+)"([^>]*)>(.*?)#i', array( 'Akismet_Admin', 'text_add_link_callback' ), $comment_text ); - } - - // Total spam in queue - // get_option( 'akismet_spam_count' ) is the total caught ever - public static function get_spam_count( $type = false ) { - global $wpdb; - - if ( !$type ) { // total - $count = wp_cache_get( 'akismet_spam_count', 'widget' ); - if ( false === $count ) { - if ( function_exists('wp_count_comments') ) { - $count = wp_count_comments(); - $count = $count->spam; - } else { - $count = (int) $wpdb->get_var("SELECT COUNT(comment_ID) FROM {$wpdb->comments} WHERE comment_approved = 'spam'"); - } - wp_cache_set( 'akismet_spam_count', $count, 'widget', 3600 ); - } - return $count; - } elseif ( 'comments' == $type || 'comment' == $type ) { // comments - $type = ''; - } - - return (int) $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(comment_ID) FROM {$wpdb->comments} WHERE comment_approved = 'spam' AND comment_type = %s", $type ) ); - } - - // Check connectivity between the WordPress blog and Akismet's servers. - // Returns an associative array of server IP addresses, where the key is the IP address, and value is true (available) or false (unable to connect). - public static function check_server_ip_connectivity() { - - $servers = $ips = array(); - - // Some web hosts may disable this function - if ( function_exists('gethostbynamel') ) { - - $ips = gethostbynamel( 'rest.akismet.com' ); - if ( $ips && is_array($ips) && count($ips) ) { - $api_key = Akismet::get_api_key(); - - foreach ( $ips as $ip ) { - $response = Akismet::verify_key( $api_key, $ip ); - // even if the key is invalid, at least we know we have connectivity - if ( $response == 'valid' || $response == 'invalid' ) - $servers[$ip] = 'connected'; - else - $servers[$ip] = $response ? $response : 'unable to connect'; - } - } - } - - return $servers; - } - - // Simpler connectivity check - public static function check_server_connectivity($cache_timeout = 86400) { - - $debug = array(); - $debug[ 'PHP_VERSION' ] = PHP_VERSION; - $debug[ 'WORDPRESS_VERSION' ] = $GLOBALS['wp_version']; - $debug[ 'AKISMET_VERSION' ] = AKISMET_VERSION; - $debug[ 'AKISMET__PLUGIN_DIR' ] = AKISMET__PLUGIN_DIR; - $debug[ 'SITE_URL' ] = site_url(); - $debug[ 'HOME_URL' ] = home_url(); - - $servers = get_option('akismet_available_servers'); - if ( (time() - get_option('akismet_connectivity_time') < $cache_timeout) && $servers !== false ) { - $servers = self::check_server_ip_connectivity(); - update_option('akismet_available_servers', $servers); - update_option('akismet_connectivity_time', time()); - } - - $response = wp_remote_get( 'http://rest.akismet.com/1.1/test' ); - - $debug[ 'gethostbynamel' ] = function_exists('gethostbynamel') ? 'exists' : 'not here'; - $debug[ 'Servers' ] = $servers; - $debug[ 'Test Connection' ] = $response; - - Akismet::log( $debug ); - - if ( $response && 'connected' == wp_remote_retrieve_body( $response ) ) - return true; - - return false; - } - - // Check the server connectivity and store the available servers in an option. - public static function get_server_connectivity($cache_timeout = 86400) { - return self::check_server_connectivity( $cache_timeout ); - } - - public static function get_number_spam_waiting() { - global $wpdb; - return (int) $wpdb->get_var( "SELECT COUNT(*) FROM {$wpdb->commentmeta} WHERE meta_key = 'akismet_error'" ); - } - - public static function get_page_url( $page = 'config' ) { - - $args = array( 'page' => 'akismet-key-config' ); - - if ( $page == 'stats' ) - $args = array( 'page' => 'akismet-key-config', 'view' => 'stats' ); - elseif ( $page == 'delete_key' ) - $args = array( 'page' => 'akismet-key-config', 'view' => 'start', 'action' => 'delete-key', '_wpnonce' => wp_create_nonce( self::NONCE ) ); - - $url = add_query_arg( $args, class_exists( 'Jetpack' ) ? admin_url( 'admin.php' ) : admin_url( 'options-general.php' ) ); - - return $url; - } - - public static function get_akismet_user( $api_key ) { - $akismet_user = Akismet::http_post( Akismet::build_query( array( 'key' => $api_key ) ), 'get-subscription' ); - - if ( ! empty( $akismet_user[1] ) ) - $akismet_user = json_decode( $akismet_user[1] ); - else - $akismet_user = false; - - return $akismet_user; - } - - public static function get_stats( $api_key ) { - $stat_totals = array(); - - foreach( array( '6-months', 'all' ) as $interval ) { - $response = Akismet::http_post( Akismet::build_query( array( 'blog' => urlencode( get_bloginfo('url') ), 'key' => $api_key, 'from' => $interval ) ), 'get-stats' ); - - if ( ! empty( $response[1] ) ) { - $stat_totals[$interval] = json_decode( $response[1] ); - } - } - return $stat_totals; - } - - public static function verify_wpcom_key( $api_key, $user_id, $token = '' ) { - $akismet_account = Akismet::http_post( Akismet::build_query( array( - 'user_id' => $user_id, - 'api_key' => $api_key, - 'token' => $token, - 'get_account_type' => 'true' - ) ), 'verify-wpcom-key' ); - - if ( ! empty( $akismet_account[1] ) ) - $akismet_account = json_decode( $akismet_account[1] ); - - Akismet::log( compact( 'akismet_account' ) ); - - return $akismet_account; - } - - public static function display_alert() { - Akismet::view( 'notice', array( - 'type' => 'alert', - 'code' => (int) get_option( 'akismet_alert_code' ), - 'msg' => get_option( 'akismet_alert_msg' ) - ) ); - } - - public static function display_spam_check_warning() { - Akismet::fix_scheduled_recheck(); - - if ( wp_next_scheduled('akismet_schedule_cron_recheck') > time() && self::get_number_spam_waiting() > 0 ) { - $link_text = apply_filters( 'akismet_spam_check_warning_link_text', sprintf( __( 'Please check your Akismet configuration and contact your web host if problems persist.', 'akismet'), esc_url( self::get_page_url() ) ) ); - Akismet::view( 'notice', array( 'type' => 'spam-check', 'link_text' => $link_text ) ); - } - } - - public static function display_invalid_version() { - Akismet::view( 'notice', array( 'type' => 'version' ) ); - } - - public static function display_api_key_warning() { - Akismet::view( 'notice', array( 'type' => 'plugin' ) ); - } - - public static function display_page() { - if ( !Akismet::get_api_key() || ( isset( $_GET['view'] ) && $_GET['view'] == 'start' ) ) - self::display_start_page(); - elseif ( isset( $_GET['view'] ) && $_GET['view'] == 'stats' ) - self::display_stats_page(); - else - self::display_configuration_page(); - } - - public static function display_start_page() { - if ( isset( $_GET['action'] ) ) { - if ( $_GET['action'] == 'delete-key' ) { - if ( isset( $_GET['_wpnonce'] ) && wp_verify_nonce( $_GET['_wpnonce'], self::NONCE ) ) - delete_option( 'wordpress_api_key' ); - } - } - - if ( $api_key = Akismet::get_api_key() ) { - self::display_configuration_page(); - return; - } - - //the user can choose to auto connect their API key by clicking a button on the akismet done page - //if jetpack, get verified api key by using connected wpcom user id - //if no jetpack, get verified api key by using an akismet token - - $akismet_user = false; - - if ( isset( $_GET['token'] ) && preg_match('/^(\d+)-[0-9a-f]{20}$/', $_GET['token'] ) ) - $akismet_user = self::verify_wpcom_key( '', '', $_GET['token'] ); - elseif ( $jetpack_user = self::get_jetpack_user() ) - $akismet_user = self::verify_wpcom_key( $jetpack_user['api_key'], $jetpack_user['user_id'] ); - - if ( isset( $_GET['action'] ) ) { - if ( $_GET['action'] == 'save-key' ) { - if ( is_object( $akismet_user ) ) { - self::save_key( $akismet_user->api_key ); - self::display_notice(); - self::display_configuration_page(); - return; - } - } - } - - echo '

'.esc_html__('Akismet', 'akismet').'

'; - - self::display_status(); - - Akismet::view( 'start', compact( 'akismet_user' ) ); - } - - public static function display_stats_page() { - Akismet::view( 'stats' ); - } - - public static function display_configuration_page() { - $api_key = Akismet::get_api_key(); - $akismet_user = self::get_akismet_user( $api_key ); - $stat_totals = self::get_stats( $api_key ); - - // If unset, create the new strictness option using the old discard option to determine its default - if ( get_option( 'akismet_strictness' ) === false ) - add_option( 'akismet_strictness', (get_option('akismet_discard_month') === 'true' ? '1' : '0') ); - - if ( empty( self::$notices ) ) { - //show status - if ( ! empty( $stat_totals['all'] ) && isset( $stat_totals['all']->time_saved ) && $akismet_user->status == 'active' && $akismet_user->account_type == 'free-api-key' ) { - - $time_saved = false; - - if ( $stat_totals['all']->time_saved > 1800 ) { - $total_in_minutes = round( $stat_totals['all']->time_saved / 60 ); - $total_in_hours = round( $total_in_minutes / 60 ); - $total_in_days = round( $total_in_hours / 8 ); - $cleaning_up = __( 'Cleaning up spam takes time.' , 'akismet'); - - if ( $total_in_days > 1 ) - $time_saved = $cleaning_up . ' ' . sprintf( __( 'Since you joined us, Akismet has saved you %s days!' , 'akismet'), number_format_i18n( $total_in_days ) ); - elseif ( $total_in_hours > 1 ) - $time_saved = $cleaning_up . ' ' . sprintf( __( 'Since you joined us, Akismet has saved you %d hours!' , 'akismet'), $total_in_hours ); - elseif ( $total_in_minutes >= 30 ) - $time_saved = $cleaning_up . ' ' . sprintf( __( 'Since you joined us, Akismet has saved you %d minutes!' , 'akismet'), $total_in_minutes ); - } - - Akismet::view( 'notice', array( 'type' => 'active-notice', 'time_saved' => $time_saved ) ); - } - - if ( !empty( $akismet_user->limit_reached ) && in_array( $akismet_user->limit_reached, array( 'yellow', 'red' ) ) ) { - Akismet::view( 'notice', array( 'type' => 'limit-reached', 'level' => $akismet_user->limit_reached ) ); - } - } - - if ( !isset( self::$notices['status'] ) && in_array( $akismet_user->status, array( 'cancelled', 'suspended', 'missing', 'no-sub' ) ) ) - Akismet::view( 'notice', array( 'type' => $akismet_user->status ) ); - - Akismet::log( compact( 'stat_totals', 'akismet_user' ) ); - Akismet::view( 'config', compact( 'api_key', 'akismet_user', 'stat_totals' ) ); - } - - public static function display_notice() { - global $hook_suffix; - - if ( in_array( $hook_suffix, array( 'jetpack_page_akismet-key-config', 'settings_page_akismet-key-config', 'edit-comments.php' ) ) && (int) get_option( 'akismet_alert_code' ) > 0 ) { - self::display_alert(); - } - elseif ( $hook_suffix == 'plugins.php' && !Akismet::get_api_key() ) { - self::display_api_key_warning(); - } - elseif ( $hook_suffix == 'edit-comments.php' && wp_next_scheduled( 'akismet_schedule_cron_recheck' ) ) { - self::display_spam_check_warning(); - } - elseif ( in_array( $hook_suffix, array( 'jetpack_page_akismet-key-config', 'settings_page_akismet-key-config' ) ) && Akismet::get_api_key() ) { - self::display_status(); - } - } - - public static function display_status() { - $type = ''; - - if ( !self::get_server_connectivity() ) - $type = 'servers-be-down'; - - if ( !empty( $type ) ) - Akismet::view( 'notice', compact( 'type' ) ); - elseif ( !empty( self::$notices ) ) { - foreach ( self::$notices as $type ) - Akismet::view( 'notice', compact( 'type' ) ); - } - } - - private static function get_jetpack_user() { - if ( !class_exists('Jetpack') ) - return false; - - Jetpack::load_xml_rpc_client(); - $xml = new Jetpack_IXR_ClientMulticall( array( 'user_id' => get_current_user_id() ) ); - - $xml->addCall( 'wpcom.getUserID' ); - $xml->addCall( 'akismet.getAPIKey' ); - $xml->query(); - - Akismet::log( compact( 'xml' ) ); - - if ( !$xml->isError() ) { - $responses = $xml->getResponse(); - if ( count( $responses ) > 1 ) { - $api_key = array_shift( $responses[0] ); - $user_id = (int) array_shift( $responses[1] ); - return compact( 'api_key', 'user_id' ); - } - } - return false; - } - - /** - * Some commentmeta isn't useful in an export file. Suppress it (when supported). - * - * @param bool $exclude - * @param string $key The meta key - * @param object $meta The meta object - * @return bool Whether to exclude this meta entry from the export. - */ - public static function exclude_commentmeta_from_export( $exclude, $key, $meta ) { - if ( in_array( $key, array( 'akismet_as_submitted', 'akismet_rechecking', 'akismet_delayed_moderation_email' ) ) ) { - return true; - } - - return $exclude; - } -} \ No newline at end of file diff --git a/wp-content/plugins/akismet/class.akismet-widget.php b/wp-content/plugins/akismet/class.akismet-widget.php deleted file mode 100644 index a60ae60..0000000 --- a/wp-content/plugins/akismet/class.akismet-widget.php +++ /dev/null @@ -1,110 +0,0 @@ - __( 'Display the number of spam comments Akismet has caught' , 'akismet') ) - ); - - if ( is_active_widget( false, false, $this->id_base ) ) { - add_action( 'wp_head', array( $this, 'css' ) ); - } - } - - function css() { -?> - - - - - -

- - -

- - - -

- %1$s spam blocked by Akismet', '%1$s spam blocked by Akismet', $count , 'akismet'), number_format_i18n( $count ) ); ?> -

- - $key, 'blog' => get_option('home') ) ), 'verify-key', $ip ); - } - - public static function verify_key( $key, $ip = null ) { - $response = self::check_key_status( $key, $ip ); - - if ( $response[1] != 'valid' && $response[1] != 'invalid' ) - return 'failed'; - - self::update_alert( $response ); - - return $response[1]; - } - - public static function auto_check_comment( $commentdata ) { - self::$last_comment_result = null; - - $comment = $commentdata; - - $comment['user_ip'] = self::get_ip_address(); - $comment['user_agent'] = self::get_user_agent(); - $comment['referrer'] = self::get_referer(); - $comment['blog'] = get_option('home'); - $comment['blog_lang'] = get_locale(); - $comment['blog_charset'] = get_option('blog_charset'); - $comment['permalink'] = get_permalink( $comment['comment_post_ID'] ); - - if ( !empty( $comment['user_ID'] ) ) - $comment['user_role'] = Akismet::get_user_roles( $comment['user_ID'] ); - - $akismet_nonce_option = apply_filters( 'akismet_comment_nonce', get_option( 'akismet_comment_nonce' ) ); - $comment['akismet_comment_nonce'] = 'inactive'; - if ( $akismet_nonce_option == 'true' || $akismet_nonce_option == '' ) { - $comment['akismet_comment_nonce'] = 'failed'; - if ( isset( $_POST['akismet_comment_nonce'] ) && wp_verify_nonce( $_POST['akismet_comment_nonce'], 'akismet_comment_nonce_' . $comment['comment_post_ID'] ) ) - $comment['akismet_comment_nonce'] = 'passed'; - - // comment reply in wp-admin - if ( isset( $_POST['_ajax_nonce-replyto-comment'] ) && check_ajax_referer( 'replyto-comment', '_ajax_nonce-replyto-comment' ) ) - $comment['akismet_comment_nonce'] = 'passed'; - - } - - if ( self::is_test_mode() ) - $comment['is_test'] = 'true'; - - foreach( $_POST as $key => $value ) { - if ( is_string( $value ) ) - $comment["POST_{$key}"] = $value; - } - - $ignore = array( 'HTTP_COOKIE', 'HTTP_COOKIE2', 'PHP_AUTH_PW' ); - - foreach ( $_SERVER as $key => $value ) { - if ( !in_array( $key, $ignore ) && is_string($value) ) - $comment["$key"] = $value; - else - $comment["$key"] = ''; - } - - $post = get_post( $comment['comment_post_ID'] ); - $comment[ 'comment_post_modified_gmt' ] = $post->post_modified_gmt; - - $response = self::http_post( Akismet::build_query( $comment ), 'comment-check' ); - - do_action( 'akismet_comment_check_response', $response ); - - self::update_alert( $response ); - - $commentdata['comment_as_submitted'] = array_intersect_key( $comment, array( 'blog' => '', 'blog_charset' => '', 'blog_lang' => '', 'blog_ua' => '', 'comment_agent' => '', 'comment_author' => '', 'comment_author_IP' => '', 'comment_author_email' => '', 'comment_author_url' => '', 'comment_content' => '', 'comment_date_gmt' => '', 'comment_tags' => '', 'comment_type' => '', 'guid' => '', 'is_test' => '', 'permalink' => '', 'reporter' => '', 'site_domain' => '', 'submit_referer' => '', 'submit_uri' => '', 'user_ID' => '', 'user_agent' => '', 'user_id' => '', 'user_ip' => '' ) ); - $commentdata['akismet_result'] = $response[1]; - - if ( isset( $response[0]['x-akismet-pro-tip'] ) ) - $commentdata['akismet_pro_tip'] = $response[0]['x-akismet-pro-tip']; - - if ( isset( $response[0]['x-akismet-error'] ) ) { - // An error occurred that we anticipated (like a suspended key) and want the user to act on. - // Send to moderation. - self::$last_comment_result = '0'; - } - else if ( 'true' == $response[1] ) { - // akismet_spam_count will be incremented later by comment_is_spam() - self::$last_comment_result = 'spam'; - - $discard = ( isset( $commentdata['akismet_pro_tip'] ) && $commentdata['akismet_pro_tip'] === 'discard' && self::allow_discard() ); - - do_action( 'akismet_spam_caught', $discard ); - - if ( $discard ) { - // akismet_result_spam() won't be called so bump the counter here - if ( $incr = apply_filters('akismet_spam_count_incr', 1) ) - update_option( 'akismet_spam_count', get_option('akismet_spam_count') + $incr ); - $redirect_to = isset( $_SERVER['HTTP_REFERER'] ) ? $_SERVER['HTTP_REFERER'] : get_permalink( $post ); - wp_safe_redirect( esc_url_raw( $redirect_to ) ); - die(); - } - } - - // if the response is neither true nor false, hold the comment for moderation and schedule a recheck - if ( 'true' != $response[1] && 'false' != $response[1] ) { - if ( !current_user_can('moderate_comments') ) { - // Comment status should be moderated - self::$last_comment_result = '0'; - } - if ( function_exists('wp_next_scheduled') && function_exists('wp_schedule_single_event') ) { - if ( !wp_next_scheduled( 'akismet_schedule_cron_recheck' ) ) { - wp_schedule_single_event( time() + 1200, 'akismet_schedule_cron_recheck' ); - } - } - - self::$prevent_moderation_email_for_these_comments[] = $commentdata; - } - - if ( function_exists('wp_next_scheduled') && function_exists('wp_schedule_event') ) { - // WP 2.1+: delete old comments daily - if ( !wp_next_scheduled( 'akismet_scheduled_delete' ) ) - wp_schedule_event( time(), 'daily', 'akismet_scheduled_delete' ); - } - elseif ( (mt_rand(1, 10) == 3) ) { - // WP 2.0: run this one time in ten - self::delete_old_comments(); - } - - self::set_last_comment( $commentdata ); - self::fix_scheduled_recheck(); - - return self::$last_comment; - } - - public static function get_last_comment() { - return self::$last_comment; - } - - public static function set_last_comment( $comment ) { - if ( is_null( $comment ) ) { - self::$last_comment = null; - } - else { - // We filter it here so that it matches the filtered comment data that we'll have to compare against later. - // wp_filter_comment expects comment_author_IP - self::$last_comment = wp_filter_comment( - array_merge( - array( 'comment_author_IP' => self::get_ip_address() ), - $comment - ) - ); - } - } - - // this fires on wp_insert_comment. we can't update comment_meta when auto_check_comment() runs - // because we don't know the comment ID at that point. - public static function auto_check_update_meta( $id, $comment ) { - - // failsafe for old WP versions - if ( !function_exists('add_comment_meta') ) - return false; - - if ( !isset( self::$last_comment['comment_author_email'] ) ) - self::$last_comment['comment_author_email'] = ''; - - // wp_insert_comment() might be called in other contexts, so make sure this is the same comment - // as was checked by auto_check_comment - if ( is_object( $comment ) && !empty( self::$last_comment ) && is_array( self::$last_comment ) ) { - if ( self::matches_last_comment( $comment ) ) { - - load_plugin_textdomain( 'akismet' ); - - // normal result: true or false - if ( self::$last_comment['akismet_result'] == 'true' ) { - update_comment_meta( $comment->comment_ID, 'akismet_result', 'true' ); - self::update_comment_history( $comment->comment_ID, __('Akismet caught this comment as spam', 'akismet'), 'check-spam' ); - if ( $comment->comment_approved != 'spam' ) - self::update_comment_history( $comment->comment_ID, sprintf( __('Comment status was changed to %s', 'akismet'), $comment->comment_approved), 'status-changed'.$comment->comment_approved ); - } - elseif ( self::$last_comment['akismet_result'] == 'false' ) { - update_comment_meta( $comment->comment_ID, 'akismet_result', 'false' ); - self::update_comment_history( $comment->comment_ID, __('Akismet cleared this comment', 'akismet'), 'check-ham' ); - if ( $comment->comment_approved == 'spam' ) { - if ( wp_blacklist_check($comment->comment_author, $comment->comment_author_email, $comment->comment_author_url, $comment->comment_content, $comment->comment_author_IP, $comment->comment_agent) ) - self::update_comment_history( $comment->comment_ID, __('Comment was caught by wp_blacklist_check', 'akismet'), 'wp-blacklisted' ); - else - self::update_comment_history( $comment->comment_ID, sprintf( __('Comment status was changed to %s', 'akismet'), $comment->comment_approved), 'status-changed-'.$comment->comment_approved ); - } - } // abnormal result: error - else { - update_comment_meta( $comment->comment_ID, 'akismet_error', time() ); - self::update_comment_history( $comment->comment_ID, sprintf( __('Akismet was unable to check this comment (response: %s), will automatically retry again later.', 'akismet'), substr(self::$last_comment['akismet_result'], 0, 50)), 'check-error' ); - } - - // record the complete original data as submitted for checking - if ( isset( self::$last_comment['comment_as_submitted'] ) ) - update_comment_meta( $comment->comment_ID, 'akismet_as_submitted', self::$last_comment['comment_as_submitted'] ); - - if ( isset( self::$last_comment['akismet_pro_tip'] ) ) - update_comment_meta( $comment->comment_ID, 'akismet_pro_tip', self::$last_comment['akismet_pro_tip'] ); - } - } - } - - public static function delete_old_comments() { - global $wpdb; - - while( $comment_ids = $wpdb->get_col( $wpdb->prepare( "SELECT comment_id FROM {$wpdb->comments} WHERE DATE_SUB(NOW(), INTERVAL 15 DAY) > comment_date_gmt AND comment_approved = 'spam' LIMIT %d", defined( 'AKISMET_DELETE_LIMIT' ) ? AKISMET_DELETE_LIMIT : 10000 ) ) ) { - if ( empty( $comment_ids ) ) - return; - - $wpdb->queries = array(); - - do_action( 'delete_comment', $comment_ids ); - - $comma_comment_ids = implode( ', ', array_map('intval', $comment_ids) ); - - $wpdb->query("DELETE FROM {$wpdb->comments} WHERE comment_id IN ( $comma_comment_ids )"); - $wpdb->query("DELETE FROM {$wpdb->commentmeta} WHERE comment_id IN ( $comma_comment_ids )"); - - clean_comment_cache( $comment_ids ); - } - - if ( apply_filters( 'akismet_optimize_table', ( mt_rand(1, 5000) == 11), $wpdb->comments ) ) // lucky number - $wpdb->query("OPTIMIZE TABLE {$wpdb->comments}"); - } - - public static function delete_old_comments_meta() { - global $wpdb; - - $interval = apply_filters( 'akismet_delete_commentmeta_interval', 15 ); - - # enfore a minimum of 1 day - $interval = absint( $interval ); - if ( $interval < 1 ) - $interval = 1; - - // akismet_as_submitted meta values are large, so expire them - // after $interval days regardless of the comment status - while ( $comment_ids = $wpdb->get_col( $wpdb->prepare( "SELECT m.comment_id FROM {$wpdb->commentmeta} as m INNER JOIN {$wpdb->comments} as c USING(comment_id) WHERE m.meta_key = 'akismet_as_submitted' AND DATE_SUB(NOW(), INTERVAL %d DAY) > c.comment_date_gmt LIMIT 10000", $interval ) ) ) { - if ( empty( $comment_ids ) ) - return; - - $wpdb->queries = array(); - - foreach ( $comment_ids as $comment_id ) { - delete_comment_meta( $comment_id, 'akismet_as_submitted' ); - } - } - - if ( apply_filters( 'akismet_optimize_table', ( mt_rand(1, 5000) == 11), $wpdb->commentmeta ) ) // lucky number - $wpdb->query("OPTIMIZE TABLE {$wpdb->commentmeta}"); - } - - // how many approved comments does this author have? - public static function get_user_comments_approved( $user_id, $comment_author_email, $comment_author, $comment_author_url ) { - global $wpdb; - - if ( !empty( $user_id ) ) - return (int) $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM {$wpdb->comments} WHERE user_id = %d AND comment_approved = 1", $user_id ) ); - - if ( !empty( $comment_author_email ) ) - return (int) $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM {$wpdb->comments} WHERE comment_author_email = %s AND comment_author = %s AND comment_author_url = %s AND comment_approved = 1", $comment_author_email, $comment_author, $comment_author_url ) ); - - return 0; - } - - // get the full comment history for a given comment, as an array in reverse chronological order - public static function get_comment_history( $comment_id ) { - - // failsafe for old WP versions - if ( !function_exists('add_comment_meta') ) - return false; - - $history = get_comment_meta( $comment_id, 'akismet_history', false ); - usort( $history, array( 'Akismet', '_cmp_time' ) ); - return $history; - } - - // log an event for a given comment, storing it in comment_meta - public static function update_comment_history( $comment_id, $message, $event=null ) { - global $current_user; - - // failsafe for old WP versions - if ( !function_exists('add_comment_meta') ) - return false; - - $user = ''; - if ( is_object( $current_user ) && isset( $current_user->user_login ) ) - $user = $current_user->user_login; - - $event = array( - 'time' => self::_get_microtime(), - 'message' => $message, - 'event' => $event, - 'user' => $user, - ); - - // $unique = false so as to allow multiple values per comment - $r = add_comment_meta( $comment_id, 'akismet_history', $event, false ); - } - - public static function check_db_comment( $id, $recheck_reason = 'recheck_queue' ) { - global $wpdb; - - $c = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM {$wpdb->comments} WHERE comment_ID = %d", $id ), ARRAY_A ); - if ( !$c ) - return; - - $c['user_ip'] = $c['comment_author_IP']; - $c['user_agent'] = $c['comment_agent']; - $c['referrer'] = ''; - $c['blog'] = get_option('home'); - $c['blog_lang'] = get_locale(); - $c['blog_charset'] = get_option('blog_charset'); - $c['permalink'] = get_permalink($c['comment_post_ID']); - $c['recheck_reason'] = $recheck_reason; - - if ( self::is_test_mode() ) - $c['is_test'] = 'true'; - - $response = self::http_post( Akismet::build_query( $c ), 'comment-check' ); - - return ( is_array( $response ) && ! empty( $response[1] ) ) ? $response[1] : false; - } - - - - public static function transition_comment_status( $new_status, $old_status, $comment ) { - - if ( $new_status == $old_status ) - return; - - # we don't need to record a history item for deleted comments - if ( $new_status == 'delete' ) - return; - - if ( !current_user_can( 'edit_post', $comment->comment_post_ID ) && !current_user_can( 'moderate_comments' ) ) - return; - - if ( defined('WP_IMPORTING') && WP_IMPORTING == true ) - return; - - // if this is present, it means the status has been changed by a re-check, not an explicit user action - if ( get_comment_meta( $comment->comment_ID, 'akismet_rechecking' ) ) - return; - - global $current_user; - $reporter = ''; - if ( is_object( $current_user ) ) - $reporter = $current_user->user_login; - - // Assumption alert: - // We want to submit comments to Akismet only when a moderator explicitly spams or approves it - not if the status - // is changed automatically by another plugin. Unfortunately WordPress doesn't provide an unambiguous way to - // determine why the transition_comment_status action was triggered. And there are several different ways by which - // to spam and unspam comments: bulk actions, ajax, links in moderation emails, the dashboard, and perhaps others. - // We'll assume that this is an explicit user action if certain POST/GET variables exist. - if ( ( isset( $_POST['status'] ) && in_array( $_POST['status'], array( 'spam', 'unspam' ) ) ) || - ( isset( $_POST['spam'] ) && (int) $_POST['spam'] == 1 ) || - ( isset( $_POST['unspam'] ) && (int) $_POST['unspam'] == 1 ) || - ( isset( $_POST['comment_status'] ) && in_array( $_POST['comment_status'], array( 'spam', 'unspam' ) ) ) || - ( isset( $_GET['action'] ) && in_array( $_GET['action'], array( 'spam', 'unspam' ) ) ) || - ( isset( $_POST['action'] ) && in_array( $_POST['action'], array( 'editedcomment' ) ) ) - ) { - if ( $new_status == 'spam' && ( $old_status == 'approved' || $old_status == 'unapproved' || !$old_status ) ) { - return self::submit_spam_comment( $comment->comment_ID ); - } elseif ( $old_status == 'spam' && ( $new_status == 'approved' || $new_status == 'unapproved' ) ) { - return self::submit_nonspam_comment( $comment->comment_ID ); - } - } - - self::update_comment_history( $comment->comment_ID, sprintf( __('%1$s changed the comment status to %2$s', 'akismet'), $reporter, $new_status ), 'status-' . $new_status ); - } - - public static function submit_spam_comment( $comment_id ) { - global $wpdb, $current_user, $current_site; - - $comment_id = (int) $comment_id; - - $comment = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM {$wpdb->comments} WHERE comment_ID = %d", $comment_id ) ); - - if ( !$comment ) // it was deleted - return; - - if ( 'spam' != $comment->comment_approved ) - return; - - // use the original version stored in comment_meta if available - $as_submitted = get_comment_meta( $comment_id, 'akismet_as_submitted', true); - - if ( $as_submitted && is_array( $as_submitted ) && isset( $as_submitted['comment_content'] ) ) - $comment = (object) array_merge( (array)$comment, $as_submitted ); - - $comment->blog = get_bloginfo('url'); - $comment->blog_lang = get_locale(); - $comment->blog_charset = get_option('blog_charset'); - $comment->permalink = get_permalink($comment->comment_post_ID); - - if ( is_object($current_user) ) - $comment->reporter = $current_user->user_login; - - if ( is_object($current_site) ) - $comment->site_domain = $current_site->domain; - - $comment->user_role = ''; - if ( isset( $comment->user_ID ) ) - $comment->user_role = Akismet::get_user_roles( $comment->user_ID ); - - if ( self::is_test_mode() ) - $comment->is_test = 'true'; - - $post = get_post( $comment->comment_post_ID ); - $comment->comment_post_modified_gmt = $post->post_modified_gmt; - - $response = Akismet::http_post( Akismet::build_query( $comment ), 'submit-spam' ); - if ( $comment->reporter ) { - self::update_comment_history( $comment_id, sprintf( __('%s reported this comment as spam', 'akismet'), $comment->reporter ), 'report-spam' ); - update_comment_meta( $comment_id, 'akismet_user_result', 'true' ); - update_comment_meta( $comment_id, 'akismet_user', $comment->reporter ); - } - - do_action('akismet_submit_spam_comment', $comment_id, $response[1]); - } - - public static function submit_nonspam_comment( $comment_id ) { - global $wpdb, $current_user, $current_site; - - $comment_id = (int) $comment_id; - - $comment = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM {$wpdb->comments} WHERE comment_ID = %d", $comment_id ) ); - if ( !$comment ) // it was deleted - return; - - // use the original version stored in comment_meta if available - $as_submitted = get_comment_meta( $comment_id, 'akismet_as_submitted', true); - - if ( $as_submitted && is_array($as_submitted) && isset($as_submitted['comment_content']) ) - $comment = (object) array_merge( (array)$comment, $as_submitted ); - - $comment->blog = get_bloginfo('url'); - $comment->blog_lang = get_locale(); - $comment->blog_charset = get_option('blog_charset'); - $comment->permalink = get_permalink( $comment->comment_post_ID ); - $comment->user_role = ''; - - if ( is_object($current_user) ) - $comment->reporter = $current_user->user_login; - - if ( is_object($current_site) ) - $comment->site_domain = $current_site->domain; - - if ( isset( $comment->user_ID ) ) - $comment->user_role = Akismet::get_user_roles($comment->user_ID); - - if ( Akismet::is_test_mode() ) - $comment->is_test = 'true'; - - $post = get_post( $comment->comment_post_ID ); - $comment->comment_post_modified_gmt = $post->post_modified_gmt; - - $response = self::http_post( Akismet::build_query( $comment ), 'submit-ham' ); - if ( $comment->reporter ) { - self::update_comment_history( $comment_id, sprintf( __('%s reported this comment as not spam', 'akismet'), $comment->reporter ), 'report-ham' ); - update_comment_meta( $comment_id, 'akismet_user_result', 'false' ); - update_comment_meta( $comment_id, 'akismet_user', $comment->reporter ); - } - - do_action('akismet_submit_nonspam_comment', $comment_id, $response[1]); - } - - public static function cron_recheck() { - global $wpdb; - - $api_key = self::get_api_key(); - - $status = self::verify_key( $api_key ); - if ( get_option( 'akismet_alert_code' ) || $status == 'invalid' ) { - // since there is currently a problem with the key, reschedule a check for 6 hours hence - wp_schedule_single_event( time() + 21600, 'akismet_schedule_cron_recheck' ); - return false; - } - - delete_option('akismet_available_servers'); - - $comment_errors = $wpdb->get_col( "SELECT comment_id FROM {$wpdb->commentmeta} WHERE meta_key = 'akismet_error' LIMIT 100" ); - - load_plugin_textdomain( 'akismet' ); - - foreach ( (array) $comment_errors as $comment_id ) { - // if the comment no longer exists, or is too old, remove the meta entry from the queue to avoid getting stuck - $comment = get_comment( $comment_id ); - if ( !$comment || strtotime( $comment->comment_date_gmt ) < strtotime( "-15 days" ) ) { - delete_comment_meta( $comment_id, 'akismet_error' ); - delete_comment_meta( $comment_id, 'akismet_delayed_moderation_email' ); - continue; - } - - add_comment_meta( $comment_id, 'akismet_rechecking', true ); - $status = self::check_db_comment( $comment_id, 'retry' ); - - $msg = ''; - if ( $status == 'true' ) { - $msg = __( 'Akismet caught this comment as spam during an automatic retry.' , 'akismet'); - } elseif ( $status == 'false' ) { - $msg = __( 'Akismet cleared this comment during an automatic retry.' , 'akismet'); - } - - // If we got back a legit response then update the comment history - // other wise just bail now and try again later. No point in - // re-trying all the comments once we hit one failure. - if ( !empty( $msg ) ) { - delete_comment_meta( $comment_id, 'akismet_error' ); - self::update_comment_history( $comment_id, $msg, 'cron-retry' ); - update_comment_meta( $comment_id, 'akismet_result', $status ); - // make sure the comment status is still pending. if it isn't, that means the user has already moved it elsewhere. - $comment = get_comment( $comment_id ); - if ( $comment && 'unapproved' == wp_get_comment_status( $comment_id ) ) { - if ( $status == 'true' ) { - wp_spam_comment( $comment_id ); - } elseif ( $status == 'false' ) { - // comment is good, but it's still in the pending queue. depending on the moderation settings - // we may need to change it to approved. - if ( check_comment($comment->comment_author, $comment->comment_author_email, $comment->comment_author_url, $comment->comment_content, $comment->comment_author_IP, $comment->comment_agent, $comment->comment_type) ) - wp_set_comment_status( $comment_id, 1 ); - else if ( get_comment_meta( $comment_id, 'akismet_delayed_moderation_email', true ) ) - wp_notify_moderator( $comment_id ); - } - } - - delete_comment_meta( $comment_id, 'akismet_delayed_moderation_email' ); - } else { - // If this comment has been pending moderation for longer than MAX_DELAY_BEFORE_MODERATION_EMAIL, - // send a moderation email now. - if ( ( intval( gmdate( 'U' ) ) - strtotime( $comment->comment_date_gmt ) ) < self::MAX_DELAY_BEFORE_MODERATION_EMAIL ) { - delete_comment_meta( $comment_id, 'akismet_delayed_moderation_email' ); - wp_notify_moderator( $comment_id ); - } - - delete_comment_meta( $comment_id, 'akismet_rechecking' ); - wp_schedule_single_event( time() + 1200, 'akismet_schedule_cron_recheck' ); - return; - } - delete_comment_meta( $comment_id, 'akismet_rechecking' ); - } - - $remaining = $wpdb->get_var( "SELECT COUNT(*) FROM {$wpdb->commentmeta} WHERE meta_key = 'akismet_error'" ); - if ( $remaining && !wp_next_scheduled('akismet_schedule_cron_recheck') ) { - wp_schedule_single_event( time() + 1200, 'akismet_schedule_cron_recheck' ); - } - } - - public static function fix_scheduled_recheck() { - $future_check = wp_next_scheduled( 'akismet_schedule_cron_recheck' ); - if ( !$future_check ) { - return; - } - - if ( get_option( 'akismet_alert_code' ) > 0 ) { - return; - } - - $check_range = time() + 1200; - if ( $future_check > $check_range ) { - wp_clear_scheduled_hook( 'akismet_schedule_cron_recheck' ); - wp_schedule_single_event( time() + 300, 'akismet_schedule_cron_recheck' ); - } - } - - public static function add_comment_nonce( $post_id ) { - echo ''; - } - - public static function is_test_mode() { - return defined('AKISMET_TEST_MODE') && AKISMET_TEST_MODE; - } - - public static function allow_discard() { - if ( defined( 'DOING_AJAX' ) && DOING_AJAX ) - return false; - if ( is_user_logged_in() ) - return false; - - return ( get_option( 'akismet_strictness' ) === '1' ); - } - - public static function get_ip_address() { - return isset( $_SERVER['REMOTE_ADDR'] ) ? $_SERVER['REMOTE_ADDR'] : null; - } - - /** - * Do these two comments, without checking the comment_ID, "match"? - * - * @param mixed $comment1 A comment object or array. - * @param mixed $comment2 A comment object or array. - * @return bool Whether the two comments should be treated as the same comment. - */ - private static function comments_match( $comment1, $comment2 ) { - $comment1 = (array) $comment1; - $comment2 = (array) $comment2; - - return ( - isset( $comment1['comment_post_ID'], $comment2['comment_post_ID'] ) - && intval( $comment1['comment_post_ID'] ) == intval( $comment2['comment_post_ID'] ) - && $comment1['comment_author'] == $comment2['comment_author'] - && $comment1['comment_author_email'] == $comment2['comment_author_email'] - ); - } - - // Does the supplied comment match the details of the one most recently stored in self::$last_comment? - public static function matches_last_comment( $comment ) { - if ( is_object( $comment ) ) - $comment = (array) $comment; - - return self::comments_match( self::$last_comment, $comment ); - } - - private static function get_user_agent() { - return isset( $_SERVER['HTTP_USER_AGENT'] ) ? $_SERVER['HTTP_USER_AGENT'] : null; - } - - private static function get_referer() { - return isset( $_SERVER['HTTP_REFERER'] ) ? $_SERVER['HTTP_REFERER'] : null; - } - - // return a comma-separated list of role names for the given user - public static function get_user_roles( $user_id ) { - $roles = false; - - if ( !class_exists('WP_User') ) - return false; - - if ( $user_id > 0 ) { - $comment_user = new WP_User( $user_id ); - if ( isset( $comment_user->roles ) ) - $roles = join( ',', $comment_user->roles ); - } - - if ( is_multisite() && is_super_admin( $user_id ) ) { - if ( empty( $roles ) ) { - $roles = 'super_admin'; - } else { - $comment_user->roles[] = 'super_admin'; - $roles = join( ',', $comment_user->roles ); - } - } - - return $roles; - } - - // filter handler used to return a spam result to pre_comment_approved - public static function last_comment_status( $approved, $comment ) { - // Only do this if it's the correct comment - if ( is_null(self::$last_comment_result) || ! self::matches_last_comment( $comment ) ) { - self::log( "comment_is_spam mismatched comment, returning unaltered $approved" ); - return $approved; - } - - // bump the counter here instead of when the filter is added to reduce the possibility of overcounting - if ( $incr = apply_filters('akismet_spam_count_incr', 1) ) - update_option( 'akismet_spam_count', get_option('akismet_spam_count') + $incr ); - - return self::$last_comment_result; - } - - /** - * If Akismet is temporarily unreachable, we don't want to "spam" the blogger with - * moderation emails for comments that will be automatically cleared or spammed on - * the next retry. - * - * For comments that will be rechecked later, empty the list of email addresses that - * the moderation email would be sent to. - * - * @param array $emails An array of email addresses that the moderation email will be sent to. - * @param int $comment_id The ID of the relevant comment. - * @return array An array of email addresses that the moderation email will be sent to. - */ - public static function disable_moderation_emails_if_unreachable( $emails, $comment_id ) { - if ( ! empty( self::$prevent_moderation_email_for_these_comments ) && ! empty( $emails ) ) { - $comment = get_comment( $comment_id ); - - foreach ( self::$prevent_moderation_email_for_these_comments as $possible_match ) { - if ( self::comments_match( $possible_match, $comment ) ) { - update_comment_meta( $comment_id, 'akismet_delayed_moderation_email', true ); - return array(); - } - } - } - - return $emails; - } - - public static function _cmp_time( $a, $b ) { - return $a['time'] > $b['time'] ? -1 : 1; - } - - public static function _get_microtime() { - $mtime = explode( ' ', microtime() ); - return $mtime[1] + $mtime[0]; - } - - /** - * Make a POST request to the Akismet API. - * - * @param string $request The body of the request. - * @param string $path The path for the request. - * @param string $ip The specific IP address to hit. - * @return array A two-member array consisting of the headers and the response body, both empty in the case of a failure. - */ - public static function http_post( $request, $path, $ip=null ) { - - $akismet_ua = sprintf( 'WordPress/%s | Akismet/%s', $GLOBALS['wp_version'], constant( 'AKISMET_VERSION' ) ); - $akismet_ua = apply_filters( 'akismet_ua', $akismet_ua ); - - $content_length = strlen( $request ); - - $api_key = self::get_api_key(); - $host = self::API_HOST; - - if ( !empty( $api_key ) ) - $host = $api_key.'.'.$host; - - $http_host = $host; - // use a specific IP if provided - // needed by Akismet_Admin::check_server_connectivity() - if ( $ip && long2ip( ip2long( $ip ) ) ) { - $http_host = $ip; - } - - $http_args = array( - 'body' => $request, - 'headers' => array( - 'Content-Type' => 'application/x-www-form-urlencoded; charset=' . get_option( 'blog_charset' ), - 'Host' => $host, - 'User-Agent' => $akismet_ua, - ), - 'httpversion' => '1.0', - 'timeout' => 15 - ); - - $akismet_url = "http://{$http_host}/1.1/{$path}"; - $response = wp_remote_post( $akismet_url, $http_args ); - Akismet::log( compact( 'akismet_url', 'http_args', 'response' ) ); - if ( is_wp_error( $response ) ) - return array( '', '' ); - - return array( $response['headers'], $response['body'] ); - } - - // given a response from an API call like check_key_status(), update the alert code options if an alert is present. - private static function update_alert( $response ) { - $code = $msg = null; - if ( isset( $response[0]['x-akismet-alert-code'] ) ) { - $code = $response[0]['x-akismet-alert-code']; - $msg = $response[0]['x-akismet-alert-msg']; - } - - // only call update_option() if the value has changed - if ( $code != get_option( 'akismet_alert_code' ) ) { - if ( ! $code ) { - delete_option( 'akismet_alert_code' ); - delete_option( 'akismet_alert_msg' ); - } - else { - update_option( 'akismet_alert_code', $code ); - update_option( 'akismet_alert_msg', $msg ); - } - } - } - - public static function load_form_js() { - // WP < 3.3 can't enqueue a script this late in the game and still have it appear in the footer. - // Once we drop support for everything pre-3.3, this can change back to a single enqueue call. - wp_register_script( 'akismet-form', AKISMET__PLUGIN_URL . '_inc/form.js', array(), AKISMET_VERSION, true ); - add_action( 'wp_footer', array( 'Akismet', 'print_form_js' ) ); - add_action( 'admin_footer', array( 'Akismet', 'print_form_js' ) ); - } - - public static function print_form_js() { - wp_print_scripts( 'akismet-form' ); - } - - public static function inject_ak_js( $fields ) { - echo ''; - } - - private static function bail_on_activation( $message, $deactivate = true ) { -?> - - - - - - -

- - - $plugin ) { - if ( $plugin === $akismet ) { - $plugins[$i] = false; - $update = true; - } - } - - if ( $update ) { - update_option( 'active_plugins', array_filter( $plugins ) ); - } - } - exit; - } - - public static function view( $name, array $args = array() ) { - $args = apply_filters( 'akismet_view_arguments', $args, $name ); - - foreach ( $args AS $key => $val ) { - $$key = $val; - } - - load_plugin_textdomain( 'akismet' ); - - $file = AKISMET__PLUGIN_DIR . 'views/'. $name . '.php'; - - include( $file ); - } - - /** - * Attached to activate_{ plugin_basename( __FILES__ ) } by register_activation_hook() - * @static - */ - public static function plugin_activation() { - if ( version_compare( $GLOBALS['wp_version'], AKISMET__MINIMUM_WP_VERSION, '<' ) ) { - load_plugin_textdomain( 'akismet' ); - - $message = ''.sprintf(esc_html__( 'Akismet %s requires WordPress %s or higher.' , 'akismet'), AKISMET_VERSION, AKISMET__MINIMUM_WP_VERSION ).' '.sprintf(__('Please upgrade WordPress to a current version, or downgrade to version 2.4 of the Akismet plugin.', 'akismet'), 'https://codex.wordpress.org/Upgrading_WordPress', 'http://wordpress.org/extend/plugins/akismet/download/'); - - Akismet::bail_on_activation( $message ); - } - } - - /** - * Removes all connection options - * @static - */ - public static function plugin_deactivation( ) { - //tidy up - } - - /** - * Essentially a copy of WP's build_query but one that doesn't expect pre-urlencoded values. - * - * @param array $args An array of key => value pairs - * @return string A string ready for use as a URL query string. - */ - public static function build_query( $args ) { - return _http_build_query( $args, '', '&' ); - } - - public static function log( $akismet_debug ) { - if ( defined( 'WP_DEBUG_LOG' ) && WP_DEBUG_LOG ) - error_log( print_r( compact( 'akismet_debug' ), 1 ) ); //send message to debug.log when in debug mode - } -} \ No newline at end of file diff --git a/wp-content/plugins/akismet/index.php b/wp-content/plugins/akismet/index.php deleted file mode 100644 index cf879a5..0000000 --- a/wp-content/plugins/akismet/index.php +++ /dev/null @@ -1,2 +0,0 @@ - - -

- -

- - spam > 0 ) : ?> - -

- - - - - - -

-
- spam );?> - -
-
- spam );?> - -
-
- accuracy; ?>% - false_positives , 'akismet') - ), - number_format( $stat_totals['all']->missed_spam ), - number_format( $stat_totals['all']->false_positives ) - ); ?> -

- - - - -

- -

- - - - - - - - - - - - - - - - - - - -

	-	- -
		- - > - -
		- - /> - /> - - spam folder older than 15 days is deleted automatically.' , 'akismet'), admin_url( 'edit-comments.php?comment_status=spam' ) );?> -

- -

- - -

- - - -

- - - - - - - - - - - next_billing_date ) : ?> - - - - - - -

	-	- account_name; ?> -
	-	- status ) : - esc_html_e( 'Cancelled', 'akismet' ); - elseif ( 'suspended' == $akismet_user->status ) : - esc_html_e( 'Suspended', 'akismet' ); - elseif ( 'missing' == $akismet_user->status ) : - esc_html_e( 'Missing', 'akismet' ); - elseif ( 'no-sub' == $akismet_user->status ) : - esc_html_e( 'No Subscription Found', 'akismet' ); - else : - esc_html_e( 'Active', 'akismet' ); - endif; ?> -
	-	- next_billing_date ); ?> -

- ( $akismet_user->account_type == 'free-api-key' && $akismet_user->status == 'active' ? __( 'Upgrade' , 'akismet') : __( 'Change' , 'akismet') ), 'redirect' => 'upgrade' ) ); ?> -

- - - -

' . esc_html( _x( 'Spam', 'comments' , 'akismet') ) . '

'.esc_html__('Akismet', 'akismet').'

user_email ); ?>