Add notification when a picture is loaded.

Change little translations.
Improve mail sent.

git-svn-id: http://piwigo.org/svn/trunk@1901 68402e56-0260-453c-a942-63ccdbb3a9ee

include/functions_comment.inc.php

@@ -194,20 +194,20 @@ INSERT INTO '.COMMENTS_TABLE.'
     {
       include_once(PHPWG_ROOT_PATH.'include/functions_mail.inc.php');
 
-      $del_url = get_absolute_root_url().'comments.php?delete='.$comm['id'];
+      $del_url =
+          get_absolute_root_url().'comments.php?delete='.$comm['id'];
 
       $content =
-        'Author: '.$comm['author']."\n"
+         'Author: '.$comm['author']."\n"
         .'Comment: '.$comm['content']."\n"
-        .'IP: '.$comm['ip']."\n"
-        .'Browser: '.$comm['agent']."\n\n"
+        .get_block_mail_admin_info()
         .'Delete: '.$del_url."\n";
 
       if ($comment_action!='validate')
       {
         $content .=
-          'Validate: '.get_absolute_root_url()
-          .'comments.php?validate='.$comm['id'];
+          'Validate: '
+          .get_absolute_root_url().'comments.php?validate='.$comm['id'];
       }
 
       pwg_mail

include/functions_mail.inc.php

@@ -196,6 +196,19 @@ order by
   return $result;
 }
 
+/* Return a standard block useful for admin mail */
+function get_block_mail_admin_info()
+{
+  global $user;
+
+  return 
+    "\n"
+    .'Connected user: '.$user['username']."\n"
+    .'IP: '.$_SERVER['REMOTE_ADDR']."\n"
+    .'Browser: '.$_SERVER['HTTP_USER_AGENT']."\n"
+    ."\n";
+}
+
 /**
  * sends an email, using PhpWebGallery specific informations
  *
@@ -373,7 +386,12 @@ function pwg_mail($to, $args = array())
   // Content
   if (($args['content_format'] == 'text/plain') and ($args['email_format'] == 'text/html'))
   {
-    $content.= '<p>'.nl2br(htmlentities($args['content'])).'</p>';
+    $content.= '<p>'.
+                nl2br(
+                  preg_replace("/(http:\/\/)([^\s,]*)/i",
+                               "<a href='$1$2'>$1$2</a>",
+                               htmlentities($args['content']))).
+                '</p>';
   }
   else
   {