From a9be0691d9efd84cbf5a9f05236caf4df23bcfdb Mon Sep 17 00:00:00 2001
From: Bharat Mediratta <bharat@menalto.com>
Date: Sat, 19 May 2012 11:28:46 -0700
Subject: Create an ajax response framework that inserts <meta> tags to guard
 against UTF-7, and create a $.gallery_autocomplete variant of jQuery's
 autocomplete that expects the first line to be a <meta> tag and discards it. 
 More complete fix for #1871.

---
 modules/tag/controllers/tags.php     | 4 ++--
 modules/tag/helpers/tag_event.php    | 4 ++--
 modules/tag/views/tag_block.html.php | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

(limited to 'modules/tag')

diff --git a/modules/tag/controllers/tags.php b/modules/tag/controllers/tags.php
index edb8c89b..9af3843e 100644
--- a/modules/tag/controllers/tags.php
+++ b/modules/tag/controllers/tags.php
@@ -57,9 +57,9 @@ class Tags_Controller extends Controller {
       ->limit($limit)
       ->find_all();
     foreach ($tag_list as $tag) {
-      $tags[] = $tag->name;
+      $tags[] = html::clean($tag->name);
     }
 
-    print implode("\n", $tags);
+    ajax::response(implode("\n", $tags));
   }
 }
diff --git a/modules/tag/helpers/tag_event.php b/modules/tag/helpers/tag_event.php
index d4f1c757..d2757219 100644
--- a/modules/tag/helpers/tag_event.php
+++ b/modules/tag/helpers/tag_event.php
@@ -72,7 +72,7 @@ class tag_event_Core {
     $url = url::site("tags/autocomplete");
     $form->script("")
       ->text("$('form input[name=tags]').ready(function() {
-                $('form input[name=tags]').autocomplete(
+                $('form input[name=tags]').gallery_autocomplete(
                   '$url', {max: 30, multiple: true, multipleSeparator: ',', cacheLength: 1});
               });");
 
@@ -123,7 +123,7 @@ class tag_event_Core {
     $autocomplete_url = url::site("tags/autocomplete");
     $group->script("")
       ->text("$('input[name=tags]')
-                .autocomplete(
+                .gallery_autocomplete(
                   '$autocomplete_url',
                   {max: 30, multiple: true, multipleSeparator: ',', cacheLength: 1}
                 )
diff --git a/modules/tag/views/tag_block.html.php b/modules/tag/views/tag_block.html.php
index 98fa0d4f..d25b8dcb 100644
--- a/modules/tag/views/tag_block.html.php
+++ b/modules/tag/views/tag_block.html.php
@@ -2,7 +2,7 @@
 <script type="text/javascript">
   $("#g-add-tag-form").ready(function() {
     var url = $("#g-tag-cloud-autocomplete-url").attr("href");
-    $("#g-add-tag-form input:text").autocomplete(
+    $("#g-add-tag-form input:text").gallery_autocomplete(
       url, {
         max: 30,
         multiple: true,
-- 
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