1 files changed, 49 insertions, 0 deletions
diff --git a/modules/labeled_responses.py b/modules/labeled_responses.py
new file mode 100644
index 00000000..eee53c58
--- /dev/null
+++ b/modules/labeled_responses.py
@@ -0,0 +1,49 @@
+import uuid
+from src import ModuleManager, utils
+
+CAP = utils.irc.Capability(None, "draft/labeled-response-0.2")
+TAG = utils.irc.MessageTag(None, "draft/label")
+
+CAP_TO_TAG = {
+    "draft/labeled-response-0.2": "draft/label"
+}
+
+class Module(ModuleManager.BaseModule):
+    @utils.hook("new.server")
+    def new_server(self, event):
+        event["server"]._label_cache = {}
+
+    @utils.hook("received.cap.ls")
+    @utils.hook("received.cap.new")
+    def on_cap(self, event):
+        if CAP.available(event["capabilities"]):
+            return CAP.copy()
+
+    @utils.hook("preprocess.send")
+    def raw_send(self, event):
+        available_cap = event["server"].available_capability(CAP)
+
+        if available_cap:
+            label = TAG.get_value(event["line"].tags)
+            if label == None:
+                tag_key = CAP_TO_TAG[available_cap]
+                label = str(uuid.uuid4())
+                event["line"].tags[tag_key] = label
+
+            event["server"]._label_cache[label] = event["line"]
+
+    @utils.hook("raw.received")
+    def raw_recv(self, event):
+        if not event["line"].command == "BATCH":
+            label = TAG.get_value(event["line"].tags)
+            if not label == None:
+                self._recv(event["server"], label, event["line"])
+
+    @utils.hook("received.batch.end")
+    def batch_end(self, event):
+        if TAG.match(event["batch"].type):
+            self._recv(event["server"], event["batch"].identifier, None)
+
+    def _recv(self, server, label, line):
+        cached_line = server._label_cache.pop(label)
+        # do something with the line!