From b9b015ff19edf564966c5dd6adedaab5ef514375 Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Mon, 9 Apr 2007 13:41:10 +0000
Subject: - Patch #130366 by webchick and Steven: make signatures pretty.

---
 modules/user/user.module | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

(limited to 'modules/user/user.module')

diff --git a/modules/user/user.module b/modules/user/user.module
index 4e0c134ea..4ddedd140 100644
--- a/modules/user/user.module
+++ b/modules/user/user.module
@@ -2805,3 +2805,35 @@ function user_forms() {
   return $forms;
 }
 
+/**
+ * Implementation of hook_comments().
+ */
+function user_comment($comment, $op) {
+  // Validate signature.
+  if ($op == 'view') {
+    if (!empty($comment->signature)) {
+      $comment->signature = check_markup($comment->signature, $comment->format);
+    }
+    else {
+      $comment->signature = '';
+    }
+  }
+}
+
+/**
+ * Theme output of user signature.
+ *
+ * @ingroup themeable
+ */
+function theme_user_signature($signature) {
+  $output = '';
+  if ($signature) {
+    $output .= '<div class="clear">';
+    $output .= '<div>'. '—' .'</div>';
+    $output .= $signature;
+    $output .= '</div>';
+  }
+
+  return $output;
+}
+
-- 
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