source: plugins/emailNotification/behaviors.php @ 2077

<?php
# -- BEGIN LICENSE BLOCK ----------------------------------
#
# This file is part of Dotclear 2.
#
# Copyright (c) 2003-2008 Olivier Meunier and contributors
# Licensed under the GPL version 2.0 license.
# See LICENSE file or
# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
#
# -- END LICENSE BLOCK ------------------------------------

class notificationBehaviors
{
     public static function adminUserForm(&$core)
     {
          global $user_options;
          
          $notify_comments = !empty($user_options['notify_comments']) ? $user_options['notify_comments'] : '0';
          
          $opt = array(
               __('never') => '0',
               __('my entries') => 'mine',
               __('all entries') => 'all'
          );
          
          echo
          '<fieldset><legend>'.__('Email notification').'</legend>'.
          '<p><label class="classic">'.
          __('Notify new comments by email:').' '.
          form::combo('notify_comments',$opt,$notify_comments).
          
          '</label></p>'.
          '</fieldset>';
     }
     
     public static function adminBeforeUserUpdate(&$cur,$user_id='')
     {
          $cur->user_options['notify_comments'] = $_POST['notify_comments'];
     }
     
     public static function publicAfterCommentCreate(&$cur,$comment_id)
     {
          # We don't want notification for spam
          if ($cur->comment_status == -2) {
               return;
          }
          
          global $core;
          
          # Information on comment author and post author
          $rs = $core->auth->sudo(array($core->blog,'getComments'), array('comment_id'=>$comment_id));
          
          if ($rs->isEmpty()) {
               return;
          }
          
          # Information on blog users
          $strReq =
          'SELECT U.user_id, user_email, user_options '.
          'FROM '.$core->blog->prefix.'user U JOIN '.$core->blog->prefix.'permissions P ON U.user_id = P.user_id '.
          "WHERE blog_id = '".$core->con->escape($core->blog->id)."' ".
          'UNION '.
          'SELECT user_id, user_email, user_options '.
          'FROM '.$core->blog->prefix.'user '.
          'WHERE user_super = 1 ';
          
          $users = $core->con->select($strReq);
          
          # Create notify list
          $ulist = array();
          while ($users->fetch()) {
               if (!$users->user_email) {
                    continue;
               }
               
               $notification_pref = self::notificationPref(rsExtUser::options($users));
               
               if ($notification_pref == 'all'
               || ($notification_pref == 'mine' && $users->user_id == $rs->user_id) )
               {
                    $ulist[$users->user_id] = $users->user_email;
               }
          }
          
          if (count($ulist) > 0)
          {
               # Author of the post wants to be notified by mail
               $headers = array(
                    'Reply-To: '.$rs->comment_email,
                    'Content-Type: text/plain; charset=UTF-8;',
                    'X-Mailer: Dotclear',
                    'X-Blog-Id: '.mail::B64Header($core->blog->id),
                    'X-Blog-Name: '.mail::B64Header($core->blog->name),
                    'X-Blog-Url: '.mail::B64Header($core->blog->url)
               );
               
               $subject = '['.$core->blog->name.'] '.sprintf(__('"%s" - New comment'),$rs->post_title);
               $subject = mail::B64Header($subject);
               
               $msg = preg_replace('%</p>\s*<p>%msu',"\n\n",$rs->comment_content);
               $msg = html::clean($msg);
               
               $msg .= "\n\n-- \n".
               sprintf(__('Blog: %s'),$core->blog->name)."\n".
               sprintf(__('Entry: %s <%s>'),$rs->post_title,$rs->getPostURL())."\n".
               sprintf(__('Comment by: %s <%s>'),$rs->comment_author,$rs->comment_email)."\n".
               sprintf(__('Website: %s'),$rs->getAuthorURL())."\n".
               sprintf(__('Edit this comment: <%s>'),DC_ADMIN_URL.
                    ((substr(DC_ADMIN_URL,-1) != '/') ? '/' : '').
                    'comment.php?id='.$cur->comment_id.
                    '&switchblog='.$core->blog->id)."\n".
               __('You must log in on the backend before clicking on this link to go directly to the comment.');
               
               $msg = __('You received a new comment on your blog:')."\n\n".$msg;
               
               foreach ($ulist as $email) {
                    $h = array_merge(array('From: '.$email),$headers);
                    mail::sendMail($email,$subject,$msg,$h);
               }
          }
     }
     
     protected static function notificationPref($o)
     {
          if (is_array($o) && isset($o['notify_comments'])) {
               return $o['notify_comments'];
          }
          return null;
     }
}
?>