復制代碼代碼如下: ?php function fail($s) { header('HTTP/1.0 500 Internal Server Error'); echo $s; exit; } function ajax_comment(){ if($_POST['action'] == 'ajax_comment') { global $wpdb, $db_check; // Check DB if(!$wpdb- dbh) { echo('Our database has issues. Try again later.'); die(); } nocache_headers(); $comment_post_ID = (int) $_POST['comment_post_ID']; $status = $wpdb- get_row("SELECT post_status, comment_status FROM $wpdb- posts WHERE ID = '$comment_post_ID'"); if ( empty($status- comment_status) ) { do_action('comment_id_not_found', $comment_post_ID); fail('The post you are trying to comment on does not html' target='_blank'>currently exist in the database.'); } elseif ( 'closed' == $status- comment_status ) { do_action('comment_closed', $comment_post_ID); fail('Sorry, comments are closed for this item.'); } elseif ( in_array($status- post_status, array('draft', 'pending') ) ) { do_action('comment_on_draft', $comment_post_ID); fail('The post you are trying to comment on has not been published.'); } $comment_author = trim(strip_tags($_POST['author'])); $comment_author_email = trim($_POST['email']); $comment_author_url = trim($_POST['url']); $comment_content = trim($_POST['comment']); // If the user is logged in $user = wp_get_current_user(); if ( $user- ID ) { $comment_author = $wpdb- escape($user- display_name); $comment_author_email = $wpdb- escape($user- user_email); $comment_author_url = $wpdb- escape($user- user_url); if ( current_user_can('unfiltered_html') ) { if ( wp_create_nonce('unfiltered-html-comment_' . $comment_post_ID) != $_POST['_wp_unfiltered_html_comment'] ) { kses_remove_filters(); // start with a clean slate kses_init_filters(); // set up the filters } } } else { if ( get_option('comment_registration') ) fail('Sorry, you must be logged in to post a comment.'); } $comment_type = ''; if ( get_option('require_name_email') !$user- ID ) { if ( 6 strlen($comment_author_email) || '' == $comment_author ) fail('Sorry: please fill the required fields (name, email).'); elseif ( !is_email($comment_author_email)) fail('Sorry: please enter a valid email address.'); } if ( '' == $comment_content ) fail('Sorry: please type a comment.'); // Simple duplicate check $dupe = "SELECT comment_ID FROM $wpdb- comments WHERE comment_post_ID = '$comment_post_ID' AND ( comment_author = '$comment_author' "; if ( $comment_author_email ) $dupe .= "OR comment_author_email = '$comment_author_email' "; $dupe .= ") AND comment_content = '$comment_content' LIMIT 1"; if ( $wpdb- get_var($dupe) ) { fail('Duplicate comment detected; it looks as though you/'ve already said that!'); } $commentdata = compact('comment_post_ID', 'comment_author', 'comment_author_email', 'comment_author_url', 'comment_content', 'comment_type', 'user_ID'); if( !$user- ID ){ $result_set = $wpdb- get_results("SELECT display_name, user_email FROM $wpdb- users WHERE display_name = '" . $comment_author . "' OR user_email = '" . $comment_author_email . "'"); if ($result_set) { if ($result_set[0]- display_name == $comment_author){ fail( __('Error: you are not allowed to use the nickname that you entered.if you are the administrator you hava to login to comment.','philna2') ); } else { fail( __('Error: you are not allowed to use the email that you entered.if you are the administrator you hava to login to comment.','philna2') ); } } } $comment_id = wp_new_comment( $commentdata ); $comment = get_comment($comment_id); if( !$user- ID ){ setcookie('comment_author_' . COOKIEHASH, $comment- comment_author, time() + 30000000, COOKIEPATH, COOKIE_DOMAIN); setcookie('comment_author_email_' . COOKIEHASH, $comment- comment_author_email, time() + 30000000, COOKIEPATH, COOKIE_DOMAIN); setcookie('comment_author_url_' . COOKIEHASH, clean_url($comment- comment_author_url), time() + 30000000, COOKIEPATH, COOKIE_DOMAIN); } @header('Content-type: ' . get_option('html_type') . '; charset=' . get_option('blog_charset')); ? //這里需要粘貼你的評論框架代碼，不過相關的調用代碼有所變化： //評論ID：$comment- comment_ID //評論者名字：$comment- comment_author //判斷評論者是否填寫了網站地址：$comment- get_comment_author_url //評論者URL：$comment- comment_author_url //評論時間：mysql2date(__('F jS, Y'),$comment- comment_date) //評論者e-mail：$comment- comment_author_email //評論內容$comment- comment_content ?php die(); } } add_action('init', 'ajax_comment'); //添加AJAX評論鉤子 ?
