-add_action('admin_menu', 'ksd_config_page');
-
-function ksd_config_page() {
- global $wpdb;
- if ( function_exists('add_submenu_page') )
- add_submenu_page('plugins.php', __('Akismet Configuration'), __('Akismet Configuration'), 1, __FILE__, 'akismet_conf');
-}
-
-function akismet_conf() {
- if ( isset($_POST['submit']) ) {
- check_admin_referer();
- $key = preg_replace('/[^a-h0-9]/i', '', $_POST['key']);
- if ( akismet_verify_key( $key ) )
- update_option('wordpress_api_key', $key);
- else
- $invalid_key = true;
- }
- if ( !akismet_verify_key( get_option('wordpress_api_key') ) )
- $invalid_key = true;
-?>
-
-<div class="wrap">
-<h2><?php _e('Akismet Configuration'); ?></h2>
- <p><?php printf(__('For many people, <a href="%1$s">Akismet</a> will greatly reduce or even completely eliminate the comment and trackback spam you get on your site. If one does happen to get through, simply mark it as "spam" on the moderation screen and Akismet will learn from the mistakes. If you don\'t have a WordPress.com account yet, you can get one at <a href="%2$s">WordPress.com</a>.'), 'http://akismet.com/', 'http://wordpress.com/api-keys/'); ?></p>
-
-<form action="" method="post" id="akismet-conf" style="margin: auto; width: 25em; ">
-<h3><label for="key"><?php _e('WordPress.com API Key'); ?></label></h3>
-<?php if ( $invalid_key ) { ?>
- <p style="padding: .5em; background-color: #f33; color: #fff; font-weight: bold;"><?php _e('Your key appears invalid. Double-check it.'); ?></p>
-<?php } ?>
-<p><input id="key" name="key" type="text" size="15" maxlength="12" value="<?php echo get_option('wordpress_api_key'); ?>" style="font-family: 'Courier New', Courier, mono; font-size: 1.5em;" /> (<?php _e('<a href="http://faq.wordpress.com/2005/10/19/api-key/">What is this?</a>'); ?>)</p>
- <p class="submit"><input type="submit" name="submit" value="<?php _e('Update API Key »'); ?>" /></p>
-</form>
-</div>
-<?php
-}
-
-function akismet_verify_key( $key ) {
- global $auto_comment_approved, $ksd_api_host, $ksd_api_port;
- $blog = urlencode( get_option('home') );
- $response = ksd_http_post("key=$key&blog=$blog", 'rest.akismet.com', '/1.1/verify-key', $ksd_api_port);
- if ( 'valid' == $response[1] )
- return true;
- else
- return false;
-}
-
-if ( !get_option('wordpress_api_key') && !isset($_POST['submit']) ) {
- function akismet_warning() {
- $path = plugin_basename(__FILE__);
- echo "
- <div id='akismet-warning' class='updated fade-ff0000'><p><strong>".__('Akismet is not active.')."</strong> ".sprintf(__('You must <a href="%1$s">enter your WordPress.com API key</a> for it to work.'), "plugins.php?page=$path")."</p></div>
- <style type='text/css'>
- #adminmenu { margin-bottom: 5em; }
- #akismet-warning { position: absolute; top: 7em; }
- </style>
- ";
- }
- add_action('admin_footer', 'akismet_warning');
- return;
-}
-
-$ksd_api_host = get_option('wordpress_api_key') . '.rest.akismet.com';
-$ksd_api_port = 80;
-$ksd_user_agent = "WordPress/$wp_version | Akismet/1.14";
-
-// Returns array with headers in $response[0] and entity in $response[1]
-function ksd_http_post($request, $host, $path, $port = 80) {
- global $ksd_user_agent;
-
- $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_settings('blog_charset') . "\r\n";
- $http_request .= "Content-Length: " . strlen($request) . "\r\n";
- $http_request .= "User-Agent: $ksd_user_agent\r\n";
- $http_request .= "\r\n";
- $http_request .= $request;
-
- $response = '';
- if( false !== ( $fs = @fsockopen($host, $port, $errno, $errstr, 3) ) ) {
- fwrite($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;
-}
-
-function ksd_auto_check_comment( $comment ) {
- global $auto_comment_approved, $ksd_api_host, $ksd_api_port;
- $comment['user_ip'] = $_SERVER['REMOTE_ADDR'];
- $comment['user_agent'] = $_SERVER['HTTP_USER_AGENT'];
- $comment['referrer'] = $_SERVER['HTTP_REFERER'];
- $comment['blog'] = get_option('home');
-
- $ignore = array( 'HTTP_COOKIE' );
-
- foreach ( $_SERVER as $key => $value )
- if ( !in_array( $key, $ignore ) )
- $comment["$key"] = $value;
-
- $query_string = '';
- foreach ( $comment as $key => $data )
- $query_string .= $key . '=' . urlencode( stripslashes($data) ) . '&';
-
- $response = ksd_http_post($query_string, $ksd_api_host, '/1.1/comment-check', $ksd_api_port);
- if ( 'true' == $response[1] ) {
- $auto_comment_approved = 'spam';
- update_option( 'akismet_spam_count', get_option('akismet_spam_count') + 1 );
- }
- akismet_delete_old();
- return $comment;
-}
-
-function akismet_delete_old() {
- global $wpdb;
- $now_gmt = current_time('mysql', 1);
- $wpdb->query("DELETE FROM $wpdb->comments WHERE DATE_SUB('$now_gmt', INTERVAL 15 DAY) > comment_date_gmt AND comment_approved = 'spam'");
- $n = mt_rand(1, 5);
- if ( $n % 5 )
- $wpdb->query("OPTIMIZE TABLE $wpdb->comments");
-}
-
-function ksd_auto_approved( $approved ) {
- global $auto_comment_approved;
- if ( 'spam' == $auto_comment_approved )
- $approved = $auto_comment_approved;
- return $approved;
-}
-
-function ksd_submit_nonspam_comment ( $comment_id ) {
- global $wpdb, $ksd_api_host, $ksd_api_port;
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff