' . $adcopy_opt['error_incorrect'] . '

'; } $theme = $adcopy_opt['re_theme']; $comment_string = <<
COMMENT_FORM; if ( $adcopy_opt['re_xhtml'] ) { $comment_string .= << COMMENT_FORM; } $html = solvemedia_wp_get_html( null, $theme ); $html .= $comment_string; echo $html; } add_action( 'comment_form', 'adcopy_comment_form' ); $adcopy_saved_error = ''; /** * Checks if the solvemedia guess was correct and sets an error session variable if not * @param array $comment_data * @return array $comment_data */ function adcopy_wp_check_comment( $comment_data ) { global $user_ID, $adcopy_opt, $adcopy_saved_error; // set the minimum capability needed to skip the captcha if there is one if ( $adcopy_opt['re_bypass'] && $adcopy_opt['re_bypasslevel'] ) { $needed_capability = $adcopy_opt['re_bypasslevel']; } // skip the filtering if the minimum capability is met if ( ($needed_capability && current_user_can( $needed_capability )) || ! $adcopy_opt['re_comments'] ) { return $comment_data; } if ( ! is_null( $comment_data['comment_type'] ) && '' == $comment_data['comment_type'] ) { // Do not check trackbacks/pingbacks $response = solvemedia_wp_check_answer(); if ( $response->is_valid ) { return $comment_data; } else { $adcopy_saved_error = $response->error; add_filter( 'pre_comment_approved', create_function( '$a', 'return \'spam\';' ) ); return $comment_data; } } return $comment_data; } /* * If the solvemedia guess was incorrect from adcopy_wp_check_comment, then redirect back to the comment form * @param string $location * @param OBJECT $comment * @return string $location */ function adcopy_wp_relative_redirect( $location, $comment ) { global $adcopy_saved_error; if ( '' != $adcopy_saved_error ) { //replace the '#comment-' chars on the end of $location with '#commentform'. $location = substr( $location, 0,strrpos( $location, '#' ) ) . ((strrpos( $location, '?' ) === false) ? '?' : '&') . 'rcommentid=' . $comment->comment_ID . '&rerror=' . $adcopy_saved_error . '&rchash=' . adcopy_wp_hash_comment( $comment->comment_ID ) . '#commentform'; } return $location; } /* * If the solvemedia guess was incorrect from adcopy_wp_check_comment, then insert their saved comment text * back in the comment form. * @param boolean $approved * @return boolean $approved */ function adcopy_wp_saved_comment() { if ( ! is_single() && ! is_page() ) { return; } if ( isset( $_GET['rcommentid'] ) && adcopy_wp_hash_comment( $_GET['rcommentid'] == $_GET['rchash'] ) ) { $comment = get_comment( $_GET['rcommentid'] ); if ( null !== $comment ) { $com = urlencode( $comment->comment_content ); $com = preg_replace( '/\\r\\n/m', '\\\n', $com ); echo << var _adcopy_wordpress_savedcomment = '$com'; _adcopy_wordpress_savedcomment = unescape(_adcopy_wordpress_savedcomment); SAVED_COMMENT; wp_delete_comment( $comment->comment_ID ); } } } add_filter( 'wp_head', 'adcopy_wp_saved_comment',0 ); add_filter( 'preprocess_comment', 'adcopy_wp_check_comment',0 ); add_filter( 'comment_post_redirect', 'adcopy_wp_relative_redirect',0,2 );