2 files changed, 25 insertions, 19 deletions
diff --git a/etherpad/src/plugins/twitterStyleTags/controllers/tagBrowser.js b/etherpad/src/plugins/twitterStyleTags/controllers/tagBrowser.js
index ac0d949..f0b7470 100644
--- a/etherpad/src/plugins/twitterStyleTags/controllers/tagBrowser.js
+++ b/etherpad/src/plugins/twitterStyleTags/controllers/tagBrowser.js
@@ -35,20 +35,10 @@ import("etherpad.pad.padutils");
 
 
 function onRequest() {  
-  var tags = new Array();
-  var antiTags = new Array();
-
-  if (request.params.query != undefined && request.params.query != '') {
-    var query = request.params.query.split(',');
-    for (i = 0; i < query.length; i++)
-     if (query[i][0] == '!')
-      antiTags.push(query[i].substring(1));
-     else
-      tags.push(query[i]);
-  }
+  var tags = tagQuery.queryToTags(request.params.query);
 
   /* Create the pad filter sql */
-  var querySql = tagQuery.getQueryToSql(tags.concat(['public']), antiTags);
+  var querySql = tagQuery.getQueryToSql(tags.tags.concat(['public']), tags.antiTags);
 
   /* Use the pad filter sql to figure out which tags to show in the tag browser this time. */
   var queryNewTagsSql = tagQuery.newTagsSql(querySql);
@@ -77,7 +67,6 @@ function onRequest() {
 
   var isProUser = (isPro && ! padusers.isGuest(userId));
 
-
   padutils.setOptsAndCookiePrefs(request);
   var prefs = helpers.getClientVar('cookiePrefsToSet');
   var bodyClass = (prefs.isFullWidth ? "fullwidth" : "limwidth")
@@ -87,8 +76,8 @@ function onRequest() {
     config: appjet.config,
     tagQuery: tagQuery,
     padIdToReadonly: server_utils.padIdToReadonly,
-    tags: tags,
-    antiTags: antiTags,
+    tags: tags.tags,
+    antiTags: tags.antiTags,
     newTags: newTags,
     matchingPads: matchingPads,
     bodyClass: 'nonpropad',
diff --git a/etherpad/src/plugins/twitterStyleTags/models/tagQuery.js b/etherpad/src/plugins/twitterStyleTags/models/tagQuery.js
index 8665b96..8a32ef7 100644
--- a/etherpad/src/plugins/twitterStyleTags/models/tagQuery.js
+++ b/etherpad/src/plugins/twitterStyleTags/models/tagQuery.js
@@ -21,10 +21,27 @@ import("sqlbase.sqlobj");
 import("etherpad.log");
 
 function tagsToQuery(tags, antiTags) {
- var prefixed = [];
- for (i = 0; i < antiTags.length; i++)
-  prefixed[i] = '!' + antiTags[i];
- return tags.concat(prefixed).join(',');
+  var prefixed = [];
+  for (i = 0; i < antiTags.length; i++)
+    prefixed[i] = '!' + antiTags[i];
+  return tags.concat(prefixed).join(',');
+}
+
+function queryToTags(query) {
+  var tags = {
+    tags: new Array(),
+    antiTags: new Array()
+  };
+
+  if (query != undefined && query != '') {
+    var query = query.split(',');
+    for (i = 0; i < query.length; i++)
+      if (query[i][0] == '!')
+        tags.antiTags.push(query[i].substring(1));
+      else
+        tags.tags.push(query[i]);
+  }
+  return tags;
 }
 
 function stringFormat(text, obj) {