array( 'href' => true, 'title' => true, ), 'b' => array(), 'code' => array(), 'del' => array( 'datetime' => true, ), 'em' => array(), 'i' => array(), 'q' => array( 'cite' => true, ), 'strike' => array(), 'strong' => array(), ); public static function init() { if ( ! self::$initiated ) { self::init_hooks(); } if ( isset( $_POST['action'] ) && $_POST['action'] == 'enter-key' ) { self::enter_api_key(); } } public static function init_hooks() { // The standalone stats page was removed in 3.0 for an all-in-one config and stats page. // Redirect any links that might have been bookmarked or in browser history. if ( isset( $_GET['page'] ) && 'akismet-stats-display' == $_GET['page'] ) { wp_safe_redirect( esc_url_raw( self::get_page_url( 'stats' ) ), 301 ); die; } self::$initiated = true; add_action( 'admin_init', array( 'Akismet_Admin', 'admin_init' ) ); add_action( 'admin_menu', array( 'Akismet_Admin', 'admin_menu' ), 5 ); # Priority 5, so it's called before Jetpack's admin_menu. add_action( 'admin_notices', array( 'Akismet_Admin', 'display_notice' ) ); add_action( 'admin_enqueue_scripts', array( 'Akismet_Admin', 'load_resources' ) ); add_action( 'activity_box_end', array( 'Akismet_Admin', 'dashboard_stats' ) ); add_action( 'rightnow_end', array( 'Akismet_Admin', 'rightnow_stats' ) ); add_action( 'manage_comments_nav', array( 'Akismet_Admin', 'check_for_spam_button' ) ); add_action( 'admin_action_akismet_recheck_queue', array( 'Akismet_Admin', 'recheck_queue' ) ); add_action( 'wp_ajax_akismet_recheck_queue', array( 'Akismet_Admin', 'recheck_queue' ) ); add_action( 'wp_ajax_comment_author_deurl', array( 'Akismet_Admin', 'remove_comment_author_url' ) ); add_action( 'wp_ajax_comment_author_reurl', array( 'Akismet_Admin', 'add_comment_author_url' ) ); add_action( 'jetpack_auto_activate_akismet', array( 'Akismet_Admin', 'connect_jetpack_user' ) ); add_filter( 'plugin_action_links', array( 'Akismet_Admin', 'plugin_action_links' ), 10, 2 ); add_filter( 'comment_row_actions', array( 'Akismet_Admin', 'comment_row_action' ), 10, 2 ); add_filter( 'plugin_action_links_'.plugin_basename( plugin_dir_path( __FILE__ ) . 'akismet.php'), array( 'Akismet_Admin', 'admin_plugin_settings_link' ) ); add_filter( 'wxr_export_skip_commentmeta', array( 'Akismet_Admin', 'exclude_commentmeta_from_export' ), 10, 3 ); add_filter( 'all_plugins', array( 'Akismet_Admin', 'modify_plugin_description' ) ); // priority=1 because we need ours to run before core's comment anonymizer runs, and that's registered at priority=10 add_filter( 'wp_privacy_personal_data_erasers', array( 'Akismet_Admin', 'register_personal_data_eraser' ), 1 ); } public static function admin_init() { if ( get_option( 'Activated_Akismet' ) ) { delete_option( 'Activated_Akismet' ); if ( ! headers_sent() ) { $admin_url = self::get_page_url( 'init' ); wp_redirect( $admin_url ); } } load_plugin_textdomain( 'akismet' ); add_meta_box( 'akismet-status', __('Comment History', 'akismet'), array( 'Akismet_Admin', 'comment_status_meta_box' ), 'comment', 'normal' ); if ( function_exists( 'wp_add_privacy_policy_content' ) ) { wp_add_privacy_policy_content( __( 'Akismet', 'akismet' ), __( 'We collect information about visitors who comment on Sites that use our Akismet Anti-spam service. The information we collect depends on how the User sets up Akismet for the Site, but typically includes the commenter\'s IP address, user agent, referrer, and Site URL (along with other information directly provided by the commenter such as their name, username, email address, and the comment itself).', 'akismet' ) ); } } public static function admin_menu() { if ( class_exists( 'Jetpack' ) ) { add_action( 'jetpack_admin_menu', array( 'Akismet_Admin', 'load_menu' ) ); } else { self::load_menu(); } } public static function admin_head() { if ( !current_user_can( 'manage_options' ) ) return; } public static function admin_plugin_settings_link( $links ) { $settings_link = ''.__('Settings', 'akismet').''; array_unshift( $links, $settings_link ); return $links; } public static function load_menu() { if ( class_exists( 'Jetpack' ) ) { $hook = add_submenu_page( 'jetpack', __( 'Akismet Anti-spam', 'akismet' ), __( 'Akismet Anti-spam', 'akismet' ), 'manage_options', 'akismet-key-config', array( 'Akismet_Admin', 'display_page' ) ); } else { $hook = add_options_page( __( 'Akismet Anti-spam', 'akismet' ), __( 'Akismet Anti-spam', 'akismet' ), 'manage_options', 'akismet-key-config', array( 'Akismet_Admin', 'display_page' ) ); } if ( $hook ) { add_action( "load-$hook", array( 'Akismet_Admin', 'admin_help' ) ); } } public static function load_resources() { global $hook_suffix; if ( in_array( $hook_suffix, apply_filters( 'akismet_admin_page_hook_suffixes', array( 'index.php', # dashboard 'edit-comments.php', 'comment.php', 'post.php', 'settings_page_akismet-key-config', 'jetpack_page_akismet-key-config', 'plugins.php', ) ) ) ) { $akismet_css_path = is_rtl() ? '_inc/rtl/akismet-rtl.css' : '_inc/akismet.css'; wp_register_style( 'akismet', plugin_dir_url( __FILE__ ) . $akismet_css_path, array(), filemtime( dirname( __FILE__ ) . '/' . $akismet_css_path ) ); wp_enqueue_style( 'akismet' ); wp_register_style( 'akismet-font-inter', plugin_dir_url( __FILE__ ) . '_inc/fonts/inter.css', array(), filemtime( dirname( __FILE__ ) . '/_inc/fonts/inter.css' ) ); wp_enqueue_style( 'akismet-font-inter' ); $akismet_admin_css_path = is_rtl() ? '_inc/rtl/akismet-admin-rtl.css' : '_inc/akismet-admin.css'; wp_register_style( 'akismet-admin', plugin_dir_url( __FILE__ ) . $akismet_admin_css_path, array(), filemtime( dirname( __FILE__ ) . '/' . $akismet_admin_css_path ) ); wp_enqueue_style( 'akismet-admin' ); wp_register_script( 'akismet.js', plugin_dir_url( __FILE__ ) . '_inc/akismet.js', array( 'jquery' ), AKISMET_VERSION ); wp_enqueue_script( 'akismet.js' ); wp_register_script( 'akismet-admin.js', plugin_dir_url( __FILE__ ) . '_inc/akismet-admin.js', array(), filemtime( dirname( __FILE__ ) . '/_inc/akismet-admin.js' ) ); wp_enqueue_script( 'akismet-admin.js' ); $inline_js = array( 'comment_author_url_nonce' => wp_create_nonce( 'comment_author_url_nonce' ), 'strings' => array( 'Remove this URL' => __( 'Remove this URL' , 'akismet'), 'Removing...' => __( 'Removing...' , 'akismet'), 'URL removed' => __( 'URL removed' , 'akismet'), '(undo)' => __( '(undo)' , 'akismet'), 'Re-adding...' => __( 'Re-adding...' , 'akismet'), ) ); if ( isset( $_GET['akismet_recheck'] ) && wp_verify_nonce( $_GET['akismet_recheck'], 'akismet_recheck' ) ) { $inline_js['start_recheck'] = true; } if ( apply_filters( 'akismet_enable_mshots', true ) ) { $inline_js['enable_mshots'] = true; } wp_localize_script( 'akismet.js', 'WPAkismet', $inline_js ); } } /** * Add help to the Akismet page * * @return false if not the Akismet page */ public static function admin_help() { $current_screen = get_current_screen(); // Screen Content if ( current_user_can( 'manage_options' ) ) { if ( !Akismet::get_api_key() || ( isset( $_GET['view'] ) && $_GET['view'] == 'start' ) ) { //setup page $current_screen->add_help_tab( array( 'id' => 'overview', 'title' => __( 'Overview' , 'akismet'), 'content' => '
' . esc_html__( 'Akismet Setup' , 'akismet') . '
' . '' . esc_html__( 'Akismet filters out spam, so you can focus on more important things.' , 'akismet') . '
' . '' . esc_html__( 'On this page, you are able to set up the Akismet plugin.' , 'akismet') . '
', ) ); $current_screen->add_help_tab( array( 'id' => 'setup-signup', 'title' => __( 'New to Akismet' , 'akismet'), 'content' => '' . esc_html__( 'Akismet Setup' , 'akismet') . '
' . '' . esc_html__( 'You need to enter an API key to activate the Akismet service on your site.' , 'akismet') . '
' . '' . sprintf( __( 'Sign up for an account on %s to get an API Key.' , 'akismet'), 'Akismet.com' ) . '
', ) ); $current_screen->add_help_tab( array( 'id' => 'setup-manual', 'title' => __( 'Enter an API Key' , 'akismet'), 'content' => '' . esc_html__( 'Akismet Setup' , 'akismet') . '
' . '' . esc_html__( 'If you already have an API key' , 'akismet') . '
' . '' . esc_html__( 'Akismet Stats' , 'akismet') . '
' . '' . esc_html__( 'Akismet filters out spam, 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') . '
', ) ); } else { //configuration page $current_screen->add_help_tab( array( 'id' => 'overview', 'title' => __( 'Overview' , 'akismet'), 'content' => '' . esc_html__( 'Akismet Configuration' , 'akismet') . '
' . '' . esc_html__( 'Akismet filters out spam, so you can focus on more important things.' , 'akismet') . '
' . '' . esc_html__( 'On this page, you are able to update your Akismet settings and view spam stats.' , 'akismet') . '
', ) ); $current_screen->add_help_tab( array( 'id' => 'settings', 'title' => __( 'Settings' , 'akismet'), 'content' => '' . esc_html__( 'Akismet Configuration' , 'akismet') . '
' . ( Akismet::predefined_api_key() ? '' : '' . 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') . '
', ) ); if ( ! Akismet::predefined_api_key() ) { $current_screen->add_help_tab( array( 'id' => 'account', 'title' => __( 'Account' , 'akismet'), 'content' => '' . esc_html__( 'Akismet Configuration' , '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') . '
', ) ); } } } // Help Sidebar $current_screen->set_help_sidebar( '' . esc_html__( 'For more information:' , 'akismet') . '
' . '' . esc_html__( 'Akismet FAQ' , 'akismet') . '
' . '' . esc_html__( 'Akismet Support' , 'akismet') . '
' ); } public static function enter_api_key() { if ( ! current_user_can( 'manage_options' ) ) { die( __( 'Cheatin’ uh?', 'akismet' ) ); } if ( !wp_verify_nonce( $_POST['_wpnonce'], self::NONCE ) ) return false; foreach( array( 'akismet_strictness', 'akismet_show_user_comments_approved' ) as $option ) { update_option( $option, isset( $_POST[$option] ) && (int) $_POST[$option] == 1 ? '1' : '0' ); } if ( ! empty( $_POST['akismet_comment_form_privacy_notice'] ) ) { self::set_form_privacy_notice_option( $_POST['akismet_comment_form_privacy_notice'] ); } else { self::set_form_privacy_notice_option( 'hide' ); } if ( Akismet::predefined_api_key() ) { return false; //shouldn't have option to save key if already defined } $new_key = preg_replace( '/[^a-f0-9]/i', '', $_POST['key'] ); $old_key = Akismet::get_api_key(); if ( empty( $new_key ) ) { if ( !empty( $old_key ) ) { delete_option( 'wordpress_api_key' ); self::$notices[] = 'new-key-empty'; } } elseif ( $new_key != $old_key ) { self::save_key( $new_key ); } return true; } public static function save_key( $api_key ) { $key_status = Akismet::verify_key( $api_key ); if ( $key_status == 'valid' ) { $akismet_user = self::get_akismet_user( $api_key ); if ( $akismet_user ) { if ( in_array( $akismet_user->status, array( 'active', 'active-dunning', 'no-sub' ) ) ) update_option( 'wordpress_api_key', $api_key ); if ( $akismet_user->status == 'active' ) self::$notices['status'] = 'new-key-valid'; elseif ( $akismet_user->status == 'notice' ) self::$notices['status'] = $akismet_user; else self::$notices['status'] = $akismet_user->status; } else self::$notices['status'] = 'new-key-invalid'; } elseif ( in_array( $key_status, array( 'invalid', 'failed' ) ) ) self::$notices['status'] = 'new-key-'.$key_status; } public static function dashboard_stats() { if ( did_action( 'rightnow_end' ) ) { return; // We already displayed this info in the "Right Now" section } if ( !$count = get_option('akismet_spam_count') ) return; global $submenu; echo ''.sprintf( _n( 'Akismet has protected your site from %3$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) ).'
'; } // WP 2.5+ public static function rightnow_stats() { if ( $count = get_option('akismet_spam_count') ) { $intro = sprintf( _n( 'Akismet has protected your site from %2$s spam comment already. ', 'Akismet has protected your site from %2$s spam comments already. ', $count , 'akismet'), 'https://akismet.com/wordpress/', number_format_i18n( $count ) ); } else { $intro = sprintf( __('Akismet blocks spam from getting to your blog. ', 'akismet'), 'https://akismet.com/wordpress/' ); } $link = add_query_arg( array( 'comment_status' => 'spam' ), admin_url( 'edit-comments.php' ) ); if ( $queue_count = self::get_spam_count() ) { $queue_text = sprintf( _n( 'There’s %1$s comment in your spam queue right now.', 'There are %1$s comments in your spam queue right now.', $queue_count , 'akismet'), number_format_i18n( $queue_count ), esc_url( $link ) ); } else { $queue_text = sprintf( __( "There’s nothing in your spam queue at the moment." , 'akismet'), esc_url( $link ) ); } $text = $intro . 'wp_check_comment_disallowed_list
' : 'wp_blacklist_check
'
);
break;
case 'report-spam':
if ( isset( $row['user'] ) ) {
/* translators: The placeholder is a username. */
$message = esc_html( sprintf( __( '%s reported this comment as spam.', 'akismet' ), $row['user'] ) );
} else if ( ! $message ) {
$message = esc_html( __( 'This comment was reported as spam.', 'akismet' ) );
}
break;
case 'report-ham':
if ( isset( $row['user'] ) ) {
/* translators: The placeholder is a username. */
$message = esc_html( sprintf( __( '%s reported this comment as not spam.', 'akismet' ), $row['user'] ) );
} else if ( ! $message ) {
$message = esc_html( __( 'This comment was reported as not spam.', 'akismet' ) );
}
break;
case 'cron-retry-spam':
$message = esc_html( __( 'Akismet caught this comment as spam during an automatic retry.', 'akismet' ) );
break;
case 'cron-retry-ham':
$message = esc_html( __( 'Akismet cleared this comment during an automatic retry.', 'akismet' ) );
break;
case 'check-error':
if ( isset( $row['meta'], $row['meta']['response'] ) ) {
/* translators: The placeholder is an error response returned by the API server. */
$message = sprintf( esc_html( __( 'Akismet was unable to check this comment (response: %s) but will automatically retry later.', 'akismet' ) ), '' . esc_html( $row['meta']['response'] ) . '
' );
} else {
$message = esc_html( __( 'Akismet was unable to check this comment but will automatically retry later.', 'akismet' ) );
}
break;
case 'recheck-error':
if ( isset( $row['meta'], $row['meta']['response'] ) ) {
/* translators: The placeholder is an error response returned by the API server. */
$message = sprintf( esc_html( __( 'Akismet was unable to recheck this comment (response: %s).', 'akismet' ) ), '' . esc_html( $row['meta']['response'] ) . '
' );
} else {
$message = esc_html( __( 'Akismet was unable to recheck this comment.', 'akismet' ) );
}
break;
default:
if ( preg_match( '/^status-changed/', $row['event'] ) ) {
// Half of these used to be saved without the dash after 'status-changed'.
// See https://plugins.trac.wordpress.org/changeset/1150658/akismet/trunk
$new_status = preg_replace( '/^status-changed-?/', '', $row['event'] );
/* translators: The placeholder is a short string (like 'spam' or 'approved') denoting the new comment status. */
$message = sprintf( esc_html( __( 'Comment status was changed to %s', 'akismet' ) ), '' . esc_html( $new_status ) . '
' );
} else if ( preg_match( '/^status-/', $row['event'] ) ) {
$new_status = preg_replace( '/^status-/', '', $row['event'] );
if ( isset( $row['user'] ) ) {
/* translators: %1$s is a username; %2$s is a short string (like 'spam' or 'approved') denoting the new comment status. */
$message = sprintf( esc_html( __( '%1$s changed the comment status to %2$s.', 'akismet' ) ), $row['user'], '' . esc_html( $new_status ) . '
' );
}
}
break;
}
}
if ( ! empty( $message ) ) {
echo ''; if ( isset( $row['time'] ) ) { $time = gmdate( 'D d M Y @ h:i:s a', (int) $row['time'] ) . ' GMT'; /* translators: The placeholder is an amount of time, like "7 seconds" or "3 days" returned by the function human_time_diff(). */ $time_html = '' . sprintf( esc_html__( '%s ago', 'akismet' ), human_time_diff( $row['time'] ) ) . ''; echo sprintf( /* translators: %1$s is a human-readable time difference, like "3 hours ago", and %2$s is an already-translated phrase describing how a comment's status changed, like "This comment was reported as spam." */ esc_html( __( '%1$s - %2$s', 'akismet' ) ), // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped $time_html, // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped $message ); // esc_html() is done above so that we can use HTML in $message. } else { // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped echo $message; // esc_html() is done above so that we can use HTML in $message. } echo '
'; } } } else { echo ''; echo esc_html( __( 'No comment history.', 'akismet' ) ); echo '
'; } } public static function plugin_action_links( $links, $file ) { if ( $file == plugin_basename( plugin_dir_url( __FILE__ ) . '/akismet.php' ) ) { $links[] = ''.esc_html__( 'Settings' , 'akismet').''; } return $links; } // 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 ) { $count = wp_count_comments(); $count = $count->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()); } if ( wp_http_supports( array( 'ssl' ) ) ) { $response = wp_remote_get( 'https://rest.akismet.com/1.1/test' ); } else { $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 ); } /** * Find out whether any comments in the Pending queue have not yet been checked by Akismet. * * @return bool */ public static function are_any_comments_waiting_to_be_checked() { return !! get_comments( array( // Exclude comments that are not pending. This would happen if someone manually approved or spammed a comment // that was waiting to be checked. The akismet_error meta entry will eventually be removed by the cron recheck job. 'status' => 'hold', // This is the commentmeta that is saved when a comment couldn't be checked. 'meta_key' => 'akismet_error', // We only need to know whether at least one comment is waiting for a check. 'number' => 1, ) ); } 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 ) ); } elseif ( $page === 'init' ) { $args = array( 'page' => 'akismet-key-config', 'view' => 'start' ); } return add_query_arg( $args, menu_page_url( 'akismet-key-config', false ) ); } public static function get_akismet_user( $api_key ) { $akismet_user = false; $subscription_verification = Akismet::http_post( Akismet::build_query( array( 'key' => $api_key, 'blog' => get_option( 'home' ) ) ), 'get-subscription' ); if ( ! empty( $subscription_verification[1] ) ) { if ( 'invalid' !== $subscription_verification[1] ) { $akismet_user = json_decode( $subscription_verification[1] ); } } 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' => get_option( 'home' ), '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, $extra = array() ) { $akismet_account = Akismet::http_post( Akismet::build_query( array_merge( array( 'user_id' => $user_id, 'api_key' => $api_key, 'get_account_type' => 'true' ), $extra ) ), '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 connect_jetpack_user() { if ( $jetpack_user = self::get_jetpack_user() ) { if ( isset( $jetpack_user['user_id'] ) && isset( $jetpack_user['api_key'] ) ) { $akismet_user = self::verify_wpcom_key( $jetpack_user['api_key'], $jetpack_user['user_id'], array( 'action' => 'connect_jetpack_user' ) ); if ( is_object( $akismet_user ) ) { self::save_key( $akismet_user->api_key ); return in_array( $akismet_user->status, array( 'active', 'active-dunning', 'no-sub' ) ); } } } return false; } 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 get_usage_limit_alert_data() { return array( 'type' => 'usage-limit', 'code' => (int) get_option( 'akismet_alert_code' ), 'msg' => get_option( 'akismet_alert_msg' ), 'api_calls' => get_option( 'akismet_alert_api_calls' ), 'usage_limit' => get_option( 'akismet_alert_usage_limit' ), 'upgrade_plan' => get_option( 'akismet_alert_upgrade_plan' ), 'upgrade_url' => get_option( 'akismet_alert_upgrade_url' ), 'upgrade_type' => get_option( 'akismet_alert_upgrade_type' ), ); } public static function display_usage_limit_alert() { Akismet::view( 'notice', self::get_usage_limit_alert_data() ); } public static function display_spam_check_warning() { Akismet::fix_scheduled_recheck(); if ( wp_next_scheduled('akismet_schedule_cron_recheck') > time() && self::are_any_comments_waiting_to_be_checked() ) { /* * The 'akismet_display_cron_disabled_notice' filter can be used to control whether the WP-Cron disabled notice is displayed. */ if ( defined( 'DISABLE_WP_CRON' ) && DISABLE_WP_CRON && apply_filters( 'akismet_display_cron_disabled_notice', true ) ) { Akismet::view( 'notice', array( 'type' => 'spam-check-cron-disabled' ) ); } else { /* translators: The Akismet configuration page URL. */ $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_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 ( $api_key = Akismet::get_api_key() && ( empty( self::$notices['status'] ) || 'existing-key-invalid' != self::$notices['status'] ) ) { 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( '', '', array( 'token' => $_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_configuration_page(); return; } } } Akismet::view( 'start', compact( 'akismet_user' ) ); /* // To see all variants when testing. $akismet_user->status = 'no-sub'; Akismet::view( 'start', compact( 'akismet_user' ) ); $akismet_user->status = 'cancelled'; Akismet::view( 'start', compact( 'akismet_user' ) ); $akismet_user->status = 'suspended'; Akismet::view( 'start', compact( 'akismet_user' ) ); $akismet_user->status = 'other'; Akismet::view( 'start', compact( 'akismet_user' ) ); $akismet_user = false; */ } 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 ); if ( ! $akismet_user ) { // This could happen if the user's key became invalid after it was previously valid and successfully set up. self::$notices['status'] = 'existing-key-invalid'; self::display_start_page(); return; } $stat_totals = self::get_stats( $api_key ); // If unset, create the new strictness option using the old discard option to determine its default. // If the old option wasn't set, default to discarding the blatant spam. if ( get_option( 'akismet_strictness' ) === false ) { add_option( 'akismet_strictness', ( get_option( 'akismet_discard_month' ) === 'false' ? '0' : '1' ) ); } // Sync the local "Total spam blocked" count with the authoritative count from the server. if ( isset( $stat_totals['all'], $stat_totals['all']->spam ) ) { update_option( 'akismet_spam_count', $stat_totals['all']->spam ); } $notices = array(); if ( empty( self::$notices ) ) { 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( _n( 'Akismet has saved you %s day!', 'Akismet has saved you %s days!', $total_in_days, 'akismet' ), number_format_i18n( $total_in_days ) ); elseif ( $total_in_hours > 1 ) $time_saved = $cleaning_up . ' ' . sprintf( _n( 'Akismet has saved you %d hour!', 'Akismet has saved you %d hours!', $total_in_hours, 'akismet' ), $total_in_hours ); elseif ( $total_in_minutes >= 30 ) $time_saved = $cleaning_up . ' ' . sprintf( _n( 'Akismet has saved you %d minute!', 'Akismet has saved you %d minutes!', $total_in_minutes, 'akismet' ), $total_in_minutes ); } $notices[] = array( 'type' => 'active-notice', 'time_saved' => $time_saved ); } } if ( !isset( self::$notices['status'] ) && in_array( $akismet_user->status, array( 'cancelled', 'suspended', 'missing', 'no-sub' ) ) ) { $notices[] = array( 'type' => $akismet_user->status ); } $alert_code = get_option( 'akismet_alert_code' ); if ( isset( Akismet::$limit_notices[ $alert_code ] ) ) { $notices[] = self::get_usage_limit_alert_data(); } /* // To see all variants when testing. $notices[] = array( 'type' => 'active-notice', 'time_saved' => 'Cleaning up spam takes time. Akismet has saved you 1 minute!' ); $notices[] = array( 'type' => 'plugin' ); $notices[] = array( 'type' => 'spam-check', 'link_text' => 'Link text.' ); $notices[] = array( 'type' => 'notice', 'notice_header' => 'This is the notice header.', 'notice_text' => 'This is the notice text.' ); $notices[] = array( 'type' => 'missing-functions' ); $notices[] = array( 'type' => 'servers-be-down' ); $notices[] = array( 'type' => 'active-dunning' ); $notices[] = array( 'type' => 'cancelled' ); $notices[] = array( 'type' => 'suspended' ); $notices[] = array( 'type' => 'missing' ); $notices[] = array( 'type' => 'no-sub' ); $notices[] = array( 'type' => 'new-key-valid' ); $notices[] = array( 'type' => 'new-key-invalid' ); $notices[] = array( 'type' => 'existing-key-invalid' ); $notices[] = array( 'type' => 'new-key-failed' ); $notices[] = array( 'type' => 'usage-limit', 'api_calls' => '15000', 'usage_limit' => '10000', 'upgrade_plan' => 'Enterprise', 'upgrade_url' => 'https://akismet.com/account/', 'code' => 10502 ); $notices[] = array( 'type' => 'spam-check-cron-disabled' ); $notices[] = array( 'type' => 'alert', 'code' => 123 ); */ Akismet::log( compact( 'stat_totals', 'akismet_user' ) ); Akismet::view( 'config', compact( 'api_key', 'akismet_user', 'stat_totals', 'notices' ) ); } public static function display_notice() { global $hook_suffix; if ( in_array( $hook_suffix, array( 'jetpack_page_akismet-key-config', 'settings_page_akismet-key-config' ) ) ) { // This page manages the notices and puts them inline where they make sense. return; } if ( in_array( $hook_suffix, array( 'edit-comments.php' ) ) && (int) get_option( 'akismet_alert_code' ) > 0 ) { Akismet::verify_key( Akismet::get_api_key() ); //verify that the key is still in alert state $alert_code = get_option( 'akismet_alert_code' ); if ( isset( Akismet::$limit_notices[ $alert_code ] ) ) { self::display_usage_limit_alert(); } elseif ( $alert_code > 0 ) { self::display_alert(); } } elseif ( ( 'plugins.php' === $hook_suffix || 'edit-comments.php' === $hook_suffix ) && ! Akismet::get_api_key() ) { // Show the "Set Up Akismet" banner on the comments and plugin pages if no API key has been set. self::display_api_key_warning(); } elseif ( $hook_suffix == 'edit-comments.php' && wp_next_scheduled( 'akismet_schedule_cron_recheck' ) ) { self::display_spam_check_warning(); } if ( isset( $_GET['akismet_recheck_complete'] ) ) { $recheck_count = (int) $_GET['recheck_count']; $spam_count = (int) $_GET['spam_count']; if ( $recheck_count === 0 ) { $message = __( 'There were no comments to check. Akismet will only check comments awaiting moderation.', 'akismet' ); } else { $message = sprintf( _n( 'Akismet checked %s comment.', 'Akismet checked %s comments.', $recheck_count, 'akismet' ), number_format( $recheck_count ) ); $message .= ' '; if ( $spam_count === 0 ) { $message .= __( 'No comments were caught as spam.', 'akismet' ); } else { $message .= sprintf( _n( '%s comment was caught as spam.', '%s comments were caught as spam.', $spam_count, 'akismet' ), number_format( $spam_count ) ); } } echo '' . esc_html( $message ) . '
' . esc_html( __( 'Akismet could not recheck your comments for spam.', 'akismet' ) ) . '