refactor commands (mostly stdout/stderr) and split typing/reply out

closes #208

1 files changed, 27 insertions, 0 deletions

diff --git a/modules/ircv3_typing.py b/modules/ircv3_typing.py
new file mode 100644
index 00000000..ca2fce2b
--- /dev/null
+++ b/modules/ircv3_typing.py
@@ -0,0 +1,27 @@
+from src import IRCLine, ModuleManager, utils
+
+CAP = utils.irc.Capability("message-tags", "draft/message-tags-0.2")
+
+class Module(ModuleManager.BaseModule):
+    def _tagmsg(self, target, state):
+        return IRCLine.ParsedLine("TAGMSG", [target],
+            tags={"+draft/typing": state})
+    def _has_tags(self, server):
+        return server.has_capability(CAP)
+
+    @utils.hook("preprocess.command")
+    def preprocess(self, event):
+        if (self._has_tags(event["server"]) and
+                event["hook"].get_kwarg("expect_output", True)):
+            event["target"]._typing = True
+            event["server"].send(self._tagmsg(event["target_str"], "active"),
+                immediate=True)
+        else:
+            event["target"]._typing = False
+
+    @utils.hook("postprocess.command")
+    def postprocess(self, event):
+        if (event["target"]._typing and
+                not event["stdout"].has_text() and
+                not event["stderr"].has_text()):
+            event["server"].send(self._tagmsg(event["target_str"], "done"))