1 files changed, 24 insertions, 0 deletions
diff --git a/connection.cpp b/connection.cpp
index 4b7d4abb..52fcc40b 100644
--- a/connection.cpp
+++ b/connection.cpp
@@ -520,6 +520,30 @@ QHash< QPair<QString, bool>, Room* > Connection::roomMap() const
     return roomMap;
 }
 
+QHash<QString, QVector<Room*>> Connection::tagsToRooms() const
+{
+    QHash<QString, QVector<Room*>> result;
+    for (auto* r: d->roomMap)
+    {
+        for (const auto& tagName: r->tagNames())
+            result[tagName].push_back(r);
+    }
+    for (auto it = result.begin(); it != result.end(); ++it)
+        std::sort(it->begin(), it->end(),
+            [t=it.key()] (Room* r1, Room* r2) {
+                return r1->tags().value(t).order < r2->tags().value(t).order;
+            });
+    return result;
+}
+
+QVector<Room*> Connection::roomsWithTag(const QString& tagName) const
+{
+    QVector<Room*> rooms;
+    std::copy_if(d->roomMap.begin(), d->roomMap.end(), std::back_inserter(rooms),
+                 [&tagName] (Room* r) { return r->tags().contains(tagName); });
+    return rooms;
+}
+
 QMap<QString, User*> Connection::users() const
 {
     return d->userMap;