wp-comments-post.php

   1 <?php
   2 require( dirname(__FILE__) . '/wp-config.php' );
   3
   4 nocache_headers();
   5
   6 $comment_post_ID = (int) $_POST['comment_post_ID'];
   7
   8 $status = $wpdb->get_row("SELECT post_status, comment_status FROM $wpdb->posts WHERE ID = '$comment_post_ID'");
   9
  10 if ( empty($status->comment_status) ) {
  11         do_action('comment_id_not_found', $comment_post_ID);
  12         exit;
  13 } elseif ( 'closed' ==  $status->comment_status ) {
  14         do_action('comment_closed', $comment_post_ID);
  15         die( __('Sorry, comments are closed for this item.') );
  16 } elseif ( 'draft' == $status->post_status ) {
  17         do_action('comment_on_draft', $comment_post_ID);
  18         exit;
  19 }
  20
  21 $comment_author       = trim($_POST['author']);
  22 $comment_author_email = trim($_POST['email']);
  23 $comment_author_url   = trim($_POST['url']);
  24 $comment_content      = trim($_POST['comment']);
  25
  26 // If the user is logged in
  27 $user = wp_get_current_user();
  28 if ( $user->ID ) {
  29         $comment_author       = $wpdb->escape($user->display_name);
  30         $comment_author_email = $wpdb->escape($user->user_email);
  31         $comment_author_url   = $wpdb->escape($user->user_url);
  32         if ( current_user_can('unfiltered_html') ) {
  33                 if ( wp_create_nonce('unfiltered-html-comment_' . $comment_post_ID) != $_POST['_wp_unfiltered_html_comment'] ) {
  34                         kses_remove_filters(); // start with a clean slate
  35                         kses_init_filters(); // set up the filters
  36                 }
  37         }
  38 } else {
  39         if ( get_option('comment_registration') )
  40                 die( __('Sorry, you must be logged in to post a comment.') );
  41 }
  42
  43 $comment_type = '';
  44
  45 if ( get_settings('require_name_email') && !$user->ID ) {
  46         if ( 6 > strlen($comment_author_email) || '' == $comment_author )
  47                 die( __('Error: please fill the required fields (name, email).') );
  48         elseif ( !is_email($comment_author_email))
  49                 die( __('Error: please enter a valid email address.') );
  50 }
  51
  52 if ( '' == $comment_content )
  53         die( __('Error: please type a comment.') );
  54
  55 $commentdata = compact('comment_post_ID', 'comment_author', 'comment_author_email', 'comment_author_url', 'comment_content', 'comment_type', 'user_ID');
  56
  57 $comment_id = wp_new_comment( $commentdata );
  58
  59 if ( !$user->ID ) :
  60         $comment = get_comment($comment_id);
  61         setcookie('comment_author_' . COOKIEHASH, $comment->comment_author, time() + 30000000, COOKIEPATH, COOKIE_DOMAIN);
  62         setcookie('comment_author_email_' . COOKIEHASH, $comment->comment_author_email, time() + 30000000, COOKIEPATH, COOKIE_DOMAIN);
  63         setcookie('comment_author_url_' . COOKIEHASH, clean_url($comment->comment_author_url), time() + 30000000, COOKIEPATH, COOKIE_DOMAIN);
  64 endif;
  65
  66 $location = ( empty($_POST['redirect_to']) ? get_permalink($comment_post_ID) : $_POST['redirect_to'] ) . '#comment-' . $comment_id;
  67 $location = apply_filters('comment_post_redirect', $location, $comment);
  68
  69 wp_redirect($location);
  70
  71 ?>