/** * @package Akismet */ /* Plugin Name: Akismet Plugin URI: http://akismet.com/ Description: Used by millions, Akismet is quite possibly the best way in the world to protect your blog from comment and track-back spam. It keeps your site protected from spam even while you sleep. To get started: 1) Click the "Activate" link to the left of this description, 2) Sign up for an Akismet API key, and 3) Go to your Akismet configuration page, and save your API key. Version: 2.5.2 Author: Automattic Author URI: http://automattic.com/wordpress-plugins/ License: GPLv2 */ /* This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ define('AKISMET_VERSION', '2.5.2'); define('AKISMET_PLUGIN_URL', plugin_dir_url( __FILE__ )); /** If you hardcode a WP.com API key here, all key config screens will be hidden */ if ( defined('WPCOM_API_KEY') ) $wpcom_api_key = constant('WPCOM_API_KEY'); else $wpcom_api_key = ''; // Make sure we don't expose any info if called directly if ( !function_exists( 'add_action' ) ) { echo "Hi there! I'm just a plugin, not much I can do when called directly."; exit; } if ( isset($wp_db_version) && $wp_db_version <= 9872 ) include_once dirname( __FILE__ ) . '/legacy.php'; include_once dirname( __FILE__ ) . '/widget.php'; if ( is_admin() ) require_once dirname( __FILE__ ) . '/admin.php'; function akismet_init() { global $wpcom_api_key, $akismet_api_host, $akismet_api_port; if ( $wpcom_api_key ) $akismet_api_host = $wpcom_api_key . '.rest.akismet.com'; else $akismet_api_host = get_option('wordpress_api_key') . '.rest.akismet.com'; $akismet_api_port = 80; } add_action('init', 'akismet_init'); function akismet_get_key() { global $wpcom_api_key; if ( !empty($wpcom_api_key) ) return $wpcom_api_key; return get_option('wordpress_api_key'); } function akismet_verify_key( $key, $ip = null ) { global $akismet_api_host, $akismet_api_port, $wpcom_api_key; $blog = urlencode( get_option('home') ); if ( $wpcom_api_key ) $key = $wpcom_api_key; $response = akismet_http_post("key=$key&blog=$blog", 'rest.akismet.com', '/1.1/verify-key', $akismet_api_port, $ip); if ( !is_array($response) || !isset($response[1]) || $response[1] != 'valid' && $response[1] != 'invalid' ) return 'failed'; return $response[1]; } // if we're in debug or test modes, use a reduced service level so as not to polute training or stats data function akismet_test_mode() { if ( defined('AKISMET_TEST_MODE') && AKISMET_TEST_MODE ) return true; return false; } // return a comma-separated list of role names for the given user function akismet_get_user_roles($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; } // Returns array with headers in $response[0] and body in $response[1] function akismet_http_post($request, $host, $path, $port = 80, $ip=null) { global $wp_version; $akismet_ua = "WordPress/{$wp_version} | "; $akismet_ua .= 'Akismet/' . constant( 'AKISMET_VERSION' ); $content_length = strlen( $request ); $http_host = $host; // use a specific IP if provided // needed by akismet_check_server_connectivity() if ( $ip && long2ip( ip2long( $ip ) ) ) { $http_host = $ip; } else { $http_host = $host; } // use the WP HTTP class if it is available if ( function_exists( 'wp_remote_post' ) ) { $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}{$path}"; $response = wp_remote_post( $akismet_url, $http_args ); if ( is_wp_error( $response ) ) return ''; return array( $response['headers'], $response['body'] ); } else { $http_request = "POST $path HTTP/1.0\r\n"; $http_request .= "Host: $host\r\n"; $http_request .= 'Content-Type: application/x-www-form-urlencoded; charset=' . get_option('blog_charset') . "\r\n"; $http_request .= "Content-Length: {$content_length}\r\n"; $http_request .= "User-Agent: {$akismet_ua}\r\n"; $http_request .= "\r\n"; $http_request .= $request; $response = ''; if( false != ( $fs = @fsockopen( $http_host, $port, $errno, $errstr, 10 ) ) ) { fwrite( $fs, $http_request ); while ( !feof( $fs ) ) $response .= fgets( $fs, 1160 ); // One TCP-IP packet fclose( $fs ); $response = explode( "\r\n\r\n", $response, 2 ); } return $response; } } // filter handler used to return a spam result to pre_comment_approved function akismet_result_spam( $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 ); // this is a one-shot deal remove_filter( 'pre_comment_approved', 'akismet_result_spam' ); return 'spam'; } function akismet_result_hold( $approved ) { // once only remove_filter( 'pre_comment_approved', 'akismet_result_hold' ); return '0'; } // how many approved comments does this author have? function akismet_get_user_comments_approved( $user_id, $comment_author_email, $comment_author, $comment_author_url ) { global $wpdb; if ( !empty($user_id) ) return $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 $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; } function akismet_microtime() { $mtime = explode( ' ', microtime() ); return $mtime[1] + $mtime[0]; } // log an event for a given comment, storing it in comment_meta function akismet_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' => akismet_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 ); } // get the full comment history for a given comment, as an array in reverse chronological order function akismet_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, 'akismet_cmp_time' ); return $history; } function akismet_cmp_time( $a, $b ) { return $a['time'] > $b['time'] ? -1 : 1; } // this fires on wp_insert_comment. we can't update comment_meta when akismet_auto_check_comment() runs // because we don't know the comment ID at that point. function akismet_auto_check_update_meta( $id, $comment ) { global $akismet_last_comment; // failsafe for old WP versions if ( !function_exists('add_comment_meta') ) return false; // wp_insert_comment() might be called in other contexts, so make sure this is the same comment // as was checked by akismet_auto_check_comment if ( is_object($comment) && !empty($akismet_last_comment) && is_array($akismet_last_comment) ) { if ( intval($akismet_last_comment['comment_post_ID']) == intval($comment->comment_post_ID) && $akismet_last_comment['comment_author'] == $comment->comment_author && $akismet_last_comment['comment_author_email'] == $comment->comment_author_email ) { // normal result: true or false if ( $akismet_last_comment['akismet_result'] == 'true' ) { update_comment_meta( $comment->comment_ID, 'akismet_result', 'true' ); akismet_update_comment_history( $comment->comment_ID, __('Akismet caught this comment as spam'), 'check-spam' ); if ( $comment->comment_approved != 'spam' ) akismet_update_comment_history( $comment->comment_ID, sprintf( __('Comment status was changed to %s'), $comment->comment_approved), 'status-changed'.$comment->comment_approved ); } elseif ( $akismet_last_comment['akismet_result'] == 'false' ) { update_comment_meta( $comment->comment_ID, 'akismet_result', 'false' ); akismet_update_comment_history( $comment->comment_ID, __('Akismet cleared this comment'), '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) ) akismet_update_comment_history( $comment->comment_ID, __('Comment was caught by wp_blacklist_check'), 'wp-blacklisted' ); else akismet_update_comment_history( $comment->comment_ID, sprintf( __('Comment status was changed to %s'), $comment->comment_approved), 'status-changed-'.$comment->comment_approved ); } // abnormal result: error } else { update_comment_meta( $comment->comment_ID, 'akismet_error', time() ); akismet_update_comment_history( $comment->comment_ID, sprintf( __('Akismet was unable to check this comment (response: %s), will automatically retry again later.'), $akismet_last_comment['akismet_result']), 'check-error' ); } // record the complete original data as submitted for checking if ( isset($akismet_last_comment['comment_as_submitted']) ) update_comment_meta( $comment->comment_ID, 'akismet_as_submitted', $akismet_last_comment['comment_as_submitted'] ); } } } add_action( 'wp_insert_comment', 'akismet_auto_check_update_meta', 10, 2 ); function akismet_auto_check_comment( $commentdata ) { global $akismet_api_host, $akismet_api_port, $akismet_last_comment; $comment = $commentdata; $comment['user_ip'] = $_SERVER['REMOTE_ADDR']; $comment['user_agent'] = $_SERVER['HTTP_USER_AGENT']; $comment['referrer'] = $_SERVER['HTTP_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']); $comment['user_role'] = akismet_get_user_roles($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 ( akismet_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"] = ''; } $query_string = ''; foreach ( $comment as $key => $data ) $query_string .= $key . '=' . urlencode( stripslashes($data) ) . '&'; $commentdata['comment_as_submitted'] = $comment; $response = akismet_http_post($query_string, $akismet_api_host, '/1.1/comment-check', $akismet_api_port); $commentdata['akismet_result'] = $response[1]; if ( 'true' == $response[1] ) { // akismet_spam_count will be incremented later by akismet_result_spam() add_filter('pre_comment_approved', 'akismet_result_spam'); do_action( 'akismet_spam_caught' ); $post = get_post( $comment['comment_post_ID'] ); $last_updated = strtotime( $post->post_modified_gmt ); $diff = time() - $last_updated; $diff = $diff / 86400; if ( $post->post_type == 'post' && $diff > 30 && get_option( 'akismet_discard_month' ) == 'true' && empty($comment['user_ID']) ) { // 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 ); wp_redirect( $_SERVER['HTTP_REFERER'] ); 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] ) { add_filter('pre_comment_approved', 'akismet_result_hold'); wp_schedule_single_event( time() + 1200, 'akismet_schedule_cron_recheck' ); } 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 akismet_delete_old(); } $akismet_last_comment = $commentdata; return $commentdata; } add_action('preprocess_comment', 'akismet_auto_check_comment', 1); function akismet_delete_old() { global $wpdb; $now_gmt = current_time('mysql', 1); $comment_ids = $wpdb->get_col("SELECT comment_id FROM $wpdb->comments WHERE DATE_SUB('$now_gmt', INTERVAL 15 DAY) > comment_date_gmt AND comment_approved = 'spam'"); if ( empty( $comment_ids ) ) return; $comma_comment_ids = implode( ', ', array_map('intval', $comment_ids) ); do_action( 'delete_comment', $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 ); $n = mt_rand(1, 5000); if ( apply_filters('akismet_optimize_table', ($n == 11)) ) // lucky number $wpdb->query("OPTIMIZE TABLE $wpdb->comments"); } add_action('akismet_scheduled_delete', 'akismet_delete_old'); function akismet_check_db_comment( $id, $recheck_reason = 'recheck_queue' ) { global $wpdb, $akismet_api_host, $akismet_api_port; $id = (int) $id; $c = $wpdb->get_row( "SELECT * FROM $wpdb->comments WHERE comment_ID = '$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']); $id = $c['comment_ID']; if ( akismet_test_mode() ) $c['is_test'] = 'true'; $c['recheck_reason'] = $recheck_reason; $query_string = ''; foreach ( $c as $key => $data ) $query_string .= $key . '=' . urlencode( stripslashes($data) ) . '&'; $response = akismet_http_post($query_string, $akismet_api_host, '/1.1/comment-check', $akismet_api_port); return $response[1]; } function akismet_cron_recheck() { global $wpdb; delete_option('akismet_available_servers'); $comment_errors = $wpdb->get_col( " SELECT comment_id FROM {$wpdb->prefix}commentmeta WHERE meta_key = 'akismet_error' LIMIT 100 " ); foreach ( (array) $comment_errors as $comment_id ) { // if the comment no longer exists, remove the meta entry from the queue to avoid getting stuck if ( !get_comment( $comment_id ) ) { delete_comment_meta( $comment_id, 'akismet_error' ); continue; } add_comment_meta( $comment_id, 'akismet_rechecking', true ); $status = akismet_check_db_comment( $comment_id, 'retry' ); $msg = ''; if ( $status == 'true' ) { $msg = __( 'Akismet caught this comment as spam during an automatic retry.' ); } elseif ( $status == 'false' ) { $msg = __( 'Akismet cleared this comment during an automatic retry.' ); } // 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' ); akismet_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 { delete_comment_meta( $comment_id, 'akismet_rechecking' ); wp_schedule_single_event( time() + 1200, 'akismet_schedule_cron_recheck' ); return; } } $remaining = $wpdb->get_var( $wpdb->prepare( "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' ); } } add_action( 'akismet_schedule_cron_recheck', 'akismet_cron_recheck' ); function akismet_add_comment_nonce( $post_id ) { echo '

'; wp_nonce_field( 'akismet_comment_nonce_' . $post_id, 'akismet_comment_nonce', FALSE ); echo '

'; } $akismet_comment_nonce_option = apply_filters( 'akismet_comment_nonce', get_option( 'akismet_comment_nonce' ) ); if ( $akismet_comment_nonce_option == 'true' || $akismet_comment_nonce_option == '' ) add_action( 'comment_form', 'akismet_add_comment_nonce' ); KateJames.net » Blog Archive » Oh boo hoo

Oh boo hoo

Lyn Gardner, theatre critic at the Guardian, has published a piece about being a first-time author, describing how releasing her book into the world was something of an anticlimax.

It feels a bit like having been pregnant for a monstrously long time only to discover that nobody takes a blind bit of notice when the baby finally arrives. It’s when you announce the pregnancy or, rather, sell your book that the congratulations and the champagne flow. Eighteen months on, all interest has evaporated.

Fair enough, I’m understanding that feeling myself. But her statement that “I know that I am not young enough, pretty enough or well enough connected to attract media attention” is a bit disingenuous, coming from a regular writer at a major newspaper, who has been given space in said paper to write about her first-time-authoring experience. Like most writers, I’d kill for a media connection like that (not to deingrate my own media connection, ie my friends and former colleagues at Leader Newspapers – big ups to my Leader peeps!).

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