}
public static function check_key_status( $key, $ip = null ) {
- return self::http_post( build_query( array( 'key' => $key, 'blog' => get_option('home') ) ), 'verify-key', $ip );
+ return self::http_post( Akismet::build_query( array( 'key' => $key, 'blog' => get_option('home') ) ), 'verify-key', $ip );
}
public static function verify_key( $key, $ip = null ) {
$post = get_post( $comment['comment_post_ID'] );
$comment[ 'comment_post_modified_gmt' ] = $post->post_modified_gmt;
- $response = self::http_post( build_query( $comment ), 'comment-check' );
+ $response = self::http_post( Akismet::build_query( $comment ), 'comment-check' );
do_action( 'akismet_comment_check_response', $response );
public static function delete_old_comments() {
global $wpdb;
- while( $comment_ids = $wpdb->get_col( $wpdb->prepare( "SELECT comment_id FROM {$wpdb->comments} WHERE DATE_SUB(NOW(), INTERVAL 15 DAY) > comment_date_gmt AND comment_approved = 'spam' LIMIT %d", defined( 'AKISMET_DELETE_LIMIT' ) ? AKISMET_DELETE_LIMIT : 10000 ) ) ) {
+ /**
+ * Determines how many comments will be deleted in each batch.
+ *
+ * @param int The default, as defined by AKISMET_DELETE_LIMIT.
+ */
+ $delete_limit = apply_filters( 'akismet_delete_comment_limit', defined( 'AKISMET_DELETE_LIMIT' ) ? AKISMET_DELETE_LIMIT : 10000 );
+ $delete_limit = max( 1, intval( $delete_limit ) );
+
+ /**
+ * Determines how many days a comment will be left in the Spam queue before being deleted.
+ *
+ * @param int The default number of days.
+ */
+ $delete_interval = apply_filters( 'akismet_delete_comment_interval', 15 );
+ $delete_interval = max( 1, intval( $delete_interval ) );
+
+ while ( $comment_ids = $wpdb->get_col( $wpdb->prepare( "SELECT comment_id FROM {$wpdb->comments} WHERE DATE_SUB(NOW(), INTERVAL %d DAY) > comment_date_gmt AND comment_approved = 'spam' LIMIT %d", $delete_interval, $delete_limit ) ) ) {
if ( empty( $comment_ids ) )
return;
$wpdb->queries = array();
- do_action( 'delete_comment', $comment_ids );
+ foreach ( $comment_ids as $comment_id ) {
+ do_action( 'delete_comment', $comment_id );
+ }
$comma_comment_ids = implode( ', ', array_map('intval', $comment_ids) );
if ( self::is_test_mode() )
$c['is_test'] = 'true';
- $response = self::http_post( build_query( $c ), 'comment-check' );
+ $response = self::http_post( Akismet::build_query( $c ), 'comment-check' );
return ( is_array( $response ) && ! empty( $response[1] ) ) ? $response[1] : false;
}
$post = get_post( $comment->comment_post_ID );
$comment->comment_post_modified_gmt = $post->post_modified_gmt;
- $response = Akismet::http_post( build_query( $comment ), 'submit-spam' );
+ $response = Akismet::http_post( Akismet::build_query( $comment ), 'submit-spam' );
if ( $comment->reporter ) {
self::update_comment_history( $comment_id, sprintf( __('%s reported this comment as spam', 'akismet'), $comment->reporter ), 'report-spam' );
update_comment_meta( $comment_id, 'akismet_user_result', 'true' );
$post = get_post( $comment->comment_post_ID );
$comment->comment_post_modified_gmt = $post->post_modified_gmt;
- $response = self::http_post( build_query( $comment ), 'submit-ham' );
+ $response = self::http_post( Akismet::build_query( $comment ), 'submit-ham' );
if ( $comment->reporter ) {
self::update_comment_history( $comment_id, sprintf( __('%s reported this comment as not spam', 'akismet'), $comment->reporter ), 'report-ham' );
update_comment_meta( $comment_id, 'akismet_user_result', 'false' );
public static function plugin_deactivation( ) {
//tidy up
}
+
+ /**
+ * Essentially a copy of WP's build_query but one that doesn't expect pre-urlencoded values.
+ *
+ * @param array $args An array of key => value pairs
+ * @return string A string ready for use as a URL query string.
+ */
+ public static function build_query( $args ) {
+ return _http_build_query( $args, '', '&' );
+ }
+ /**
+ * Log debugging info to the error log.
+ *
+ * Enabled when WP_DEBUG_LOG is enabled, but can be disabled via the akismet_debug_log filter.
+ *
+ * @param mixed $akismet_debug The data to log.
+ */
public static function log( $akismet_debug ) {
- if ( defined( 'WP_DEBUG_LOG' ) && WP_DEBUG_LOG )
- error_log( print_r( compact( 'akismet_debug' ), 1 ) ); //send message to debug.log when in debug mode
+ if ( apply_filters( 'akismet_debug_log', defined( 'WP_DEBUG_LOG' ) && WP_DEBUG_LOG ) ) {
+ error_log( print_r( compact( 'akismet_debug' ), true ) );
+ }
}
}
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