Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: akismet_spam_count_incr

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

This hook occurs 2 times in this file.

Line Code
138                // akismet_spam_count will be incremented later by comment_is_spam()
139                self::$last_comment_result = 'spam';
140
141                $discard = ( isset( $commentdata['akismet_pro_tip'] ) && $commentdata['akismet_pro_tip'] === 'discard' && self::allow_discard() );
142
143                do_action( 'akismet_spam_caught', $discard );
144
145                if ( $discard ) {
146                     // akismet_result_spam() won't be called so bump the counter here
147                     if ( $incr = apply_filters('akismet_spam_count_incr', 1) )
148                          update_option( 'akismet_spam_count', get_option('akismet_spam_count') + $incr );
149                     $redirect_to = isset( $_SERVER['HTTP_REFERER'] ) ? $_SERVER['HTTP_REFERER'] : get_permalink( $post );
150                     wp_safe_redirect( esc_url_raw( $redirect_to ) );
151                     die();
152                }
153           }
154           
155           // if the response is neither true nor false, hold the comment for moderation and schedule a recheck
156           if ( 'true' != $response[1] && 'false' != $response[1] ) {
 
Line Code
704      // filter handler used to return a spam result to pre_comment_approved
705      public static function last_comment_status( $approved, $comment ) {
706           // Only do this if it's the correct comment
707           if ( is_null(self::$last_comment_result) || ! self::matches_last_comment( $comment ) ) {
708                self::log( "comment_is_spam mismatched comment, returning unaltered $approved" );
709                return $approved;
710           }
711
712           // bump the counter here instead of when the filter is added to reduce the possibility of overcounting
713           if ( $incr = apply_filters('akismet_spam_count_incr', 1) )
714                update_option( 'akismet_spam_count', get_option('akismet_spam_count') + $incr );
715
716           return self::$last_comment_result;
717      }
718      
719      /**
720       * If Akismet is temporarily unreachable, we don't want to "spam" the blogger with
721       * moderation emails for comments that will be automatically cleared or spammed on
722       * the next retry.