'.sprintf(__('Akismet %s requires WordPress 3.0 or higher.'), AKISMET_VERSION) .' '.sprintf(__('Please upgrade WordPress to a current version, or downgrade to version 2.4 of the Akismet plugin.'), 'http://codex.wordpress.org/Upgrading_WordPress', 'http://wordpress.org/extend/plugins/akismet/download/'). '

'; } add_action('admin_notices', 'akismet_version_warning'); return; } if ( function_exists( 'get_plugin_page_hook' ) ) $hook = get_plugin_page_hook( 'akismet-stats-display', 'index.php' ); else $hook = 'dashboard_page_akismet-stats-display'; add_meta_box('akismet-status', __('Comment History'), 'akismet_comment_status_meta_box', 'comment', 'normal'); } add_action('admin_init', 'akismet_admin_init'); add_action( 'admin_enqueue_scripts', 'akismet_load_js_and_css' ); function akismet_load_js_and_css() { global $hook_suffix; if ( in_array( $hook_suffix, array( 'index.php', # dashboard 'edit-comments.php', 'comment.php', 'post.php', 'plugins_page_akismet-key-config', 'jetpack_page_akismet-key-config', ) ) ) { wp_register_style( 'akismet.css', AKISMET_PLUGIN_URL . 'akismet.css', array(), '2.5.9' ); wp_enqueue_style( 'akismet.css'); wp_register_script( 'akismet.js', AKISMET_PLUGIN_URL . 'akismet.js', array('jquery'), '2.5.9' ); wp_enqueue_script( 'akismet.js' ); wp_localize_script( 'akismet.js', 'WPAkismet', array( 'comment_author_url_nonce' => wp_create_nonce( 'comment_author_url_nonce' ) ) ); } } function akismet_nonce_field($action = -1) { return wp_nonce_field($action); } $akismet_nonce = 'akismet-update-key'; function akismet_plugin_action_links( $links, $file ) { if ( $file == plugin_basename( dirname(__FILE__).'/akismet.php' ) ) { $links[] = ''.__( 'Settings' ).''; } return $links; } add_filter( 'plugin_action_links', 'akismet_plugin_action_links', 10, 2 ); function akismet_conf() { global $akismet_nonce, $current_user; $new_key_link = 'https://akismet.com/get/'; $config_link = esc_url( add_query_arg( array( 'page' => 'akismet-key-config', 'show' => 'enter-api-key' ), class_exists( 'Jetpack' ) ? admin_url( 'admin.php' ) : admin_url( 'plugins.php' ) ) ); $stats_link = esc_url( add_query_arg( array( 'page' => 'akismet-stats-display' ), class_exists( 'Jetpack' ) ? admin_url( 'admin.php' ) : admin_url( 'index.php' ) ) ); $api_key = akismet_get_key(); $show_key_form = $api_key; $key_status = 'empty'; $saved_ok = false; $key_status_text = ''; $ms = array(); if ( isset( $_POST['submit'] ) ) { if ( function_exists('current_user_can') && !current_user_can('manage_options') ) die(__('Cheatin’ uh?')); $show_key_form = true; check_admin_referer( $akismet_nonce ); $key = preg_replace( '/[^a-h0-9]/i', '', $_POST['key'] ); $home_url = parse_url( get_bloginfo('url') ); if ( empty( $home_url['host'] ) ) $ms[] = 'bad_home_url'; if ( empty( $key ) ) { if ( $api_key ) { delete_option('wordpress_api_key'); $saved_ok = true; $ms[] = 'new_key_empty'; } else $ms[] = 'key_empty'; } else $key_status = akismet_verify_key( $key ); if ( $key != $api_key && $key_status == 'valid' ) { $ms[] = 'new_key_valid'; update_option('wordpress_api_key', $key); } elseif ( $key_status == 'invalid' ) $ms[] = 'new_key_invalid'; elseif ( $key_status == 'failed' ) $ms[] = 'new_key_failed'; $api_key = $key_status == 'valid' ? $key : false; if ( isset( $_POST['akismet_discard_month'] ) ) update_option( 'akismet_discard_month', 'true' ); else update_option( 'akismet_discard_month', 'false' ); if ( isset( $_POST['akismet_show_user_comments_approved'] ) ) update_option( 'akismet_show_user_comments_approved', 'true' ); else update_option( 'akismet_show_user_comments_approved', 'false' ); if ( empty( $ms ) ) $saved_ok = true; } elseif ( isset( $_POST['check'] ) ) { $show_key_form = true; check_admin_referer( $akismet_nonce ); akismet_get_server_connectivity(0); } elseif ( isset( $_GET['show'] ) && $_GET['show'] == 'enter-api-key' ) { $show_key_form = true; } if ( $show_key_form ) { //check current key status //only get this if showing the key form otherwise takes longer for page to load for new user //no need to get it if we already know it and its valid if ( in_array( $key_status, array( 'invalid', 'failed', 'empty' ) ) ) { $key = get_option('wordpress_api_key'); if ( empty( $key ) ) { //no key saved yet - maybe connection to Akismet down? if ( in_array( $key_status, array( 'invalid', 'empty' ) ) ) { if ( akismet_verify_key( '1234567890ab' ) == 'failed' ) $ms[] = 'no_connection'; } } else $key_status = akismet_verify_key( $key ); } if ( !isset( $_POST['submit'] ) ) { if ( $key_status == 'invalid' ) $ms[] = 'key_invalid'; elseif ( !empty( $key ) && $key_status == 'failed' ) $ms[] = 'key_failed'; } } $key_status_strings = array( 'empty' => __( 'Empty' ), 'valid' => __( 'Valid' ), 'invalid' => __( 'Invalid' ), 'failed' => __( 'Failed' ), ); $messages = array( 'new_key_empty' => array( 'class' => 'updated fade', 'text' => __('Your key has been cleared.' ) ), 'new_key_valid' => array( 'class' => 'updated fade', 'text' => __('Your Akismet account has been successfully set up and activated. Happy blogging!' ) ), 'new_key_invalid' => array( 'class' => 'error', 'text' => __('The key you entered is invalid. Please double-check it.' ) ), 'new_key_failed' => array( 'class' => 'error', 'text' => __('The key you entered could not be verified because a connection to akismet.com could not be established. Please check your server configuration.' ) ), 'no_connection' => array( 'class' => 'error', 'text' => __('There was a problem connecting to the Akismet server. Please check your server configuration.' ) ), 'key_empty' => array( 'class' => 'updated fade', 'text' => __('Please enter an API key' ) ), 'key_invalid' => array( 'class' => 'error', 'text' => __('This key is invalid.' ) ), 'key_failed' => array( 'class' => 'error', 'text' => __('The key below was previously validated but a connection to akismet.com can not be established at this time. Please check your server configuration.' ) ), 'bad_home_url' => array( 'class' => 'error', 'text' => sprintf( __('Your WordPress home URL %s is invalid. Please fix the home option.'), esc_html( get_bloginfo('url') ), admin_url('options.php#home') ) ) ); ?>

Stats' ), $stats_link ); ?>


Sign up success! Please check your email for your Akismet API Key and enter it below.') ?>

create one here'), '#' );?>

fsockopen or gethostbynamel functions. Akismet cannot work correctly until this is fixed. Please contact your web host or firewall administrator and give them this information about Akismet\'s system requirements.'), 'http://blog.akismet.com/akismet-hosting-faq/'); ?>

0 ) { if ( $fail_count > 0 && $fail_count < count( $servers ) ) { // some connections work, some fail ?>

this information about Akismet and firewalls.'), 'http://blog.akismet.com/akismet-hosting-faq/'); ?>

0 ) { // all connections fail ?>

Akismet cannot work correctly until this is fixed. Please contact your web host or firewall administrator and give them this information about Akismet and firewalls.'), 'http://blog.akismet.com/akismet-hosting-faq/'); ?>

Akismet cannot work correctly until this is fixed. Please contact your web host or firewall administrator and give them this information about Akismet and firewalls.'), 'http://blog.akismet.com/akismet-hosting-faq/'); ?>
$status ) : ?>

clicking here.'), 'http://status.automattic.com/9931/136079/Akismet-API' ); ?>
'akismet-key-config' ), class_exists( 'Jetpack' ) ? admin_url( 'admin.php' ) : admin_url( 'plugins.php' ) ) );?>

enter your Akismet API key for it to work.' ), $config_link );?>

' . _x( 'Spam', 'comments' ) . ''; global $submenu; if ( isset( $submenu['edit-comments.php'] ) ) $link = 'edit-comments.php'; else $link = 'edit.php'; echo '

'.sprintf( _n( 'Akismet has protected your site from %3$s spam comments.', 'Akismet has protected your site from %3$s spam comments.', $count ), 'http://akismet.com/?return=true', clean_url("$link?page=akismet-admin"), number_format_i18n($count) ).'

'; } add_action('activity_box_end', 'akismet_stats'); function akismet_admin_warnings() { global $wpcom_api_key, $pagenow; if ( $pagenow == 'edit-comments.php' || ( !empty( $_GET['page'] ) && $_GET['page'] == 'akismet-key-config' ) || ( !empty( $_GET['page'] ) && $_GET['page'] == 'akismet-stats-display' ) ) { if ( get_option( 'akismet_alert_code' ) ) { function akismet_alert() { $alert = array( 'code' => (int) get_option( 'akismet_alert_code' ), 'msg' => get_option( 'akismet_alert_msg' ) ); ?>

:

%s' , 'https://akismet.com/errors/'.$alert['code'], 'https://akismet.com/errors/'.$alert['code'] );?>

A
'.__('Activate your Akismet account').'
'.__('Almost done - activate your account and say goodbye to comment spam').'
'; } } add_action('admin_notices', 'akismet_warning'); return; } elseif ( ( empty($_SERVER['SCRIPT_FILENAME']) || basename($_SERVER['SCRIPT_FILENAME']) == 'edit-comments.php' ) && wp_next_scheduled('akismet_schedule_cron_recheck') ) { function akismet_warning() { global $wpdb; akismet_fix_scheduled_recheck(); $waiting = $wpdb->get_var( "SELECT COUNT(*) FROM $wpdb->commentmeta WHERE meta_key = 'akismet_error'" ); $next_check = wp_next_scheduled('akismet_schedule_cron_recheck'); if ( $waiting > 0 && $next_check > time() ) echo '

'.__('Akismet has detected a problem.').' '.sprintf(__('Some comments have not yet been checked for spam by Akismet. They have been temporarily held for moderation. Please check your Akismet configuration and contact your web host if problems persist.'), 'admin.php?page=akismet-key-config').'

'; } add_action('admin_notices', 'akismet_warning'); return; } } // FIXME placeholder function akismet_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 ) { $desc = __( 'Awaiting spam check' ); } elseif ( !$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' ); elseif ( $akismet_result == 'false' && $comment_status == 'spam' ) $desc = __( 'Cleared by Akismet' ); } else { $who = get_comment_meta( $comment->comment_ID, 'akismet_user', true ); if ( $user_result == 'true' ) $desc = sprintf( __('Flagged as spam by %s'), $who ); else $desc = sprintf( __('Un-spammed by %s'), $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'] = ' '. __('History') . ''; } } $a = $b; } if ( $desc ) echo ''.esc_html( $desc ).''; if ( apply_filters( 'akismet_show_user_comments_approved', get_option('akismet_show_user_comments_approved') ) == 'true' ) { $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 $a; } add_filter( 'comment_row_actions', 'akismet_comment_row_action', 10, 2 ); function akismet_comment_status_meta_box($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( __('%s ago'), human_time_diff( $row['time'] ) ) . ' - '; echo esc_html( $row['message'] ) . '
'; } echo '
'; } } // add an extra column header to the comments screen function akismet_comments_columns( $columns ) { $columns[ 'akismet' ] = __( 'Akismet' ); return $columns; } #add_filter( 'manage_edit-comments_columns', 'akismet_comments_columns' ); // Show stuff in the extra column function akismet_comment_column_row( $column, $comment_id ) { if ( $column != 'akismet' ) return; $history = akismet_get_comment_history( $comment_id ); if ( $history ) { echo '
'; foreach ( $history as $row ) { echo '
' . sprintf( __('%s ago'), human_time_diff( $row['time'] ) ) . '
'; echo '
' . esc_html( $row['message'] ) . '
'; } echo '
'; } } #add_action( 'manage_comments_custom_column', 'akismet_comment_column_row', 10, 2 ); // END FIXME // call out URLS in comments function akismet_text_add_link_callback( $m ) { // bare link? if ( $m[4] == $m[2] ) return ''.$m[4].''; else return ''.$m[4].''; } function akismet_text_add_link_class( $comment_text ) { return preg_replace_callback( '#]*)href="([^"]+)"([^>]*)>(.*?)#i', 'akismet_text_add_link_callback', $comment_text ); } add_filter('comment_text', 'akismet_text_add_link_class'); // WP 2.5+ function akismet_rightnow() { global $submenu, $wp_db_version; if ( 8645 < $wp_db_version ) // 2.7 $link = 'edit-comments.php?comment_status=spam'; elseif ( isset( $submenu['edit-comments.php'] ) ) $link = 'edit-comments.php?page=akismet-admin'; else $link = 'edit.php?page=akismet-admin'; 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 ), 'http://akismet.com/?return=true', number_format_i18n( $count ) ); } else { $intro = sprintf( __('Akismet blocks spam from getting to your blog. '), 'http://akismet.com/?return=true' ); } $link = function_exists( 'esc_url' ) ? esc_url( $link ) : clean_url( $link ); if ( $queue_count = akismet_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 ), number_format_i18n( $queue_count ), $link ); } else { $queue_text = sprintf( __( "There's nothing in your spam queue at the moment." ), $link ); } $text = $intro . '
' . $queue_text; echo "

$text

\n"; } add_action('rightnow_end', 'akismet_rightnow'); // For WP >= 2.5 function akismet_check_for_spam_button($comment_status) { if ( 'approved' == $comment_status ) return; if ( function_exists('plugins_url') ) $link = 'admin.php?action=akismet_recheck_queue'; else $link = 'edit-comments.php?page=akismet-admin&recheckqueue=true&noheader=true'; echo "
" . __('Check for Spam') . ""; } add_action('manage_comments_nav', 'akismet_check_for_spam_button'); function akismet_submit_nonspam_comment ( $comment_id ) { global $wpdb, $akismet_api_host, $akismet_api_port, $current_user, $current_site; $comment_id = (int) $comment_id; $comment = $wpdb->get_row("SELECT * FROM $wpdb->comments WHERE comment_ID = '$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); 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 ( akismet_test_mode() ) $comment->is_test = 'true'; $post = get_post( $comment->comment_post_ID ); $comment->comment_post_modified_gmt = $post->post_modified_gmt; $query_string = ''; foreach ( $comment as $key => $data ) $query_string .= $key . '=' . urlencode( stripslashes($data) ) . '&'; $response = akismet_http_post($query_string, $akismet_api_host, "/1.1/submit-ham", $akismet_api_port); if ( $comment->reporter ) { akismet_update_comment_history( $comment_id, sprintf( __('%s reported this comment as not spam'), $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]); } function akismet_submit_spam_comment ( $comment_id ) { global $wpdb, $akismet_api_host, $akismet_api_port, $current_user, $current_site; $comment_id = (int) $comment_id; $comment = $wpdb->get_row("SELECT * FROM $wpdb->comments WHERE comment_ID = '$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 ( akismet_test_mode() ) $comment->is_test = 'true'; $post = get_post( $comment->comment_post_ID ); $comment->comment_post_modified_gmt = $post->post_modified_gmt; $query_string = ''; foreach ( $comment as $key => $data ) $query_string .= $key . '=' . urlencode( stripslashes($data) ) . '&'; $response = akismet_http_post($query_string, $akismet_api_host, "/1.1/submit-spam", $akismet_api_port); if ( $comment->reporter ) { akismet_update_comment_history( $comment_id, sprintf( __('%s reported this comment as spam'), $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]); } // For WP 2.7+ function akismet_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 ( !is_admin() ) 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 = $current_user->user_login; // Assumption alert: // We want to submit comments to Akismet only when a moderator explicitly spams or approves it - not if the status // is changed automatically by another plugin. Unfortunately WordPress doesn't provide an unambiguous way to // determine why the transition_comment_status action was triggered. And there are several different ways by which // to spam and unspam comments: bulk actions, ajax, links in moderation emails, the dashboard, and perhaps others. // We'll assume that this is an explicit user action if POST or GET has an 'action' key. if ( isset($_POST['action']) || isset($_GET['action']) ) { if ( $new_status == 'spam' && ( $old_status == 'approved' || $old_status == 'unapproved' || !$old_status ) ) { return akismet_submit_spam_comment( $comment->comment_ID ); } elseif ( $old_status == 'spam' && ( $new_status == 'approved' || $new_status == 'unapproved' ) ) { return akismet_submit_nonspam_comment( $comment->comment_ID ); } } akismet_update_comment_history( $comment->comment_ID, sprintf( __('%s changed the comment status to %s'), $reporter, $new_status ), 'status-' . $new_status ); } add_action( 'transition_comment_status', 'akismet_transition_comment_status', 10, 3 ); // Total spam in queue // get_option( 'akismet_spam_count' ) is the total caught ever function akismet_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 = ''; } else { // pingback, trackback, ... $type = $wpdb->escape( $type ); } return (int) $wpdb->get_var("SELECT COUNT(comment_ID) FROM $wpdb->comments WHERE comment_approved = 'spam' AND comment_type='$type'"); } function akismet_recheck_queue() { global $wpdb, $akismet_api_host, $akismet_api_port; akismet_fix_scheduled_recheck(); if ( ! ( isset( $_GET['recheckqueue'] ) || ( isset( $_REQUEST['action'] ) && 'akismet_recheck_queue' == $_REQUEST['action'] ) ) ) return; $moderation = $wpdb->get_results( "SELECT * FROM $wpdb->comments WHERE comment_approved = '0'", 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_test_mode() ) $c['is_test'] = 'true'; $id = (int) $c['comment_ID']; $query_string = ''; foreach ( $c as $key => $data ) $query_string .= $key . '=' . urlencode( stripslashes($data) ) . '&'; add_comment_meta( $c['comment_ID'], 'akismet_rechecking', true ); $response = akismet_http_post($query_string, $akismet_api_host, '/1.1/comment-check', $akismet_api_port); 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' ); akismet_update_comment_history( $c['comment_ID'], __('Akismet re-checked and caught this comment as spam'), 'check-spam' ); } elseif ( 'false' == $response[1] ) { update_comment_meta( $c['comment_ID'], 'akismet_result', 'false' ); delete_comment_meta( $c['comment_ID'], 'akismet_error' ); akismet_update_comment_history( $c['comment_ID'], __('Akismet re-checked and cleared this comment'), 'check-ham' ); // abnormal result: error } else { update_comment_meta( $c['comment_ID'], 'akismet_result', 'error' ); akismet_update_comment_history( $c['comment_ID'], sprintf( __('Akismet was unable to re-check this comment (response: %s)'), substr($response[1], 0, 50)), 'check-error' ); } delete_comment_meta( $c['comment_ID'], 'akismet_rechecking' ); } $redirect_to = isset( $_SERVER['HTTP_REFERER'] ) ? $_SERVER['HTTP_REFERER'] : admin_url( 'edit-comments.php' ); wp_safe_redirect( $redirect_to ); exit; } add_action('admin_action_akismet_recheck_queue', 'akismet_recheck_queue'); // Adds an 'x' link next to author URLs, clicking will remove the author URL and show an undo link function akismet_remove_comment_author_url() { if ( !empty($_POST['id'] ) && check_admin_referer( 'comment_author_url_nonce' ) ) { global $wpdb; $comment = get_comment( intval($_POST['id']), ARRAY_A ); if (current_user_can('edit_comment', $comment['comment_ID'])) { $comment['comment_author_url'] = ''; do_action( 'comment_remove_author_url' ); print(wp_update_comment( $comment )); die(); } } } add_action('wp_ajax_comment_author_deurl', 'akismet_remove_comment_author_url'); function akismet_add_comment_author_url() { if ( !empty( $_POST['id'] ) && !empty( $_POST['url'] ) && check_admin_referer( 'comment_author_url_nonce' ) ) { global $wpdb; $comment = get_comment( intval($_POST['id']), ARRAY_A ); if (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(); } } } add_action('wp_ajax_comment_author_reurl', 'akismet_add_comment_author_url'); // 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). function akismet_check_server_connectivity() { global $akismet_api_host, $akismet_api_port, $wpcom_api_key; $test_host = 'rest.akismet.com'; // Some web hosts may disable one or both functions if ( !function_exists('fsockopen') || !function_exists('gethostbynamel') ) return array(); $ips = gethostbynamel($test_host); if ( !$ips || !is_array($ips) || !count($ips) ) return array(); $servers = array(); foreach ( $ips as $ip ) { $response = akismet_verify_key( akismet_get_key(), $ip ); // even if the key is invalid, at least we know we have connectivity if ( $response == 'valid' || $response == 'invalid' ) $servers[$ip] = true; else $servers[$ip] = false; } return $servers; } // Check the server connectivity and store the results in an option. // Cached results will be used if not older than the specified timeout in seconds; use $cache_timeout = 0 to force an update. // Returns the same associative array as akismet_check_server_connectivity() function akismet_get_server_connectivity( $cache_timeout = 86400 ) { $servers = get_option('akismet_available_servers'); if ( (time() - get_option('akismet_connectivity_time') < $cache_timeout) && $servers !== false ) return $servers; // There's a race condition here but the effect is harmless. $servers = akismet_check_server_connectivity(); update_option('akismet_available_servers', $servers); update_option('akismet_connectivity_time', time()); return $servers; } // Returns true if server connectivity was OK at the last check, false if there was a problem that needs to be fixed. function akismet_server_connectivity_ok() { // skip the check on WPMU because the status page is hidden global $wpcom_api_key; if ( $wpcom_api_key ) return true; $servers = akismet_get_server_connectivity(); return !( empty($servers) || !count($servers) || count( array_filter($servers) ) < count($servers) ); } function akismet_admin_menu() { if ( class_exists( 'Jetpack' ) ) { add_action( 'jetpack_admin_menu', 'akismet_load_menu' ); } else { akismet_load_menu(); } } function akismet_load_menu() { if ( class_exists( 'Jetpack' ) ) { add_submenu_page( 'jetpack', __( 'Akismet' ), __( 'Akismet' ), 'manage_options', 'akismet-key-config', 'akismet_conf' ); add_submenu_page( 'jetpack', __( 'Akismet Stats' ), __( 'Akismet Stats' ), 'manage_options', 'akismet-stats-display', 'akismet_stats_display' ); } else { add_submenu_page('plugins.php', __('Akismet'), __('Akismet'), 'manage_options', 'akismet-key-config', 'akismet_conf'); add_submenu_page('index.php', __('Akismet Stats'), __('Akismet Stats'), 'manage_options', 'akismet-stats-display', 'akismet_stats_display'); } }