From 24cdff9e44c8afdbb6a1289b8da451ec1d0ba9af Mon Sep 17 00:00:00 2001
From: jesopo
Date: Thu, 20 Jun 2019 16:52:23 +0100
Subject: Add an export for IRCv3 CAPs

---
 modules/ircv3_chathistory.py       | 6 +-----
 modules/ircv3_labeled_responses.py | 6 +-----
 modules/ircv3_multiline.py         | 6 +-----
 modules/ircv3_server_time.py       | 6 +-----
 modules/line_handler/__init__.py   | 2 +-
 modules/line_handler/ircv3.py      | 5 ++++-
 6 files changed, 9 insertions(+), 22 deletions(-)

(limited to 'modules')

diff --git a/modules/ircv3_chathistory.py b/modules/ircv3_chathistory.py
index 5f72850d..27daad2b 100644
--- a/modules/ircv3_chathistory.py
+++ b/modules/ircv3_chathistory.py
@@ -8,12 +8,8 @@ CHATHISTORY_BATCH = utils.irc.BatchType("chathistory")
 EVENTPLAYBACK_CAP = utils.irc.Capability(None, "draft/event-playback")
 HISTORY_BATCH = utils.irc.BatchType("history")
 
+@utils.export("cap", EVENTPLAYBACK_CAP)
 class Module(ModuleManager.BaseModule):
-    @utils.hook("received.cap.ls")
-    @utils.hook("received.cap.new")
-    def on_cap(self, event):
-        return EVENTPLAYBACK_CAP.copy()
-
     @utils.hook("received.batch.end")
     def batch_end(self, event):
         if (CHATHISTORY_BATCH.match(event["batch"].type) or
diff --git a/modules/ircv3_labeled_responses.py b/modules/ircv3_labeled_responses.py
index 952cddfa..c30b6804 100644
--- a/modules/ircv3_labeled_responses.py
+++ b/modules/ircv3_labeled_responses.py
@@ -15,16 +15,12 @@ class WaitingForLabel(object):
         self.events = events
         self.labels_since = 0
 
+@utils.export("cap", CAP)
 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):
-        return CAP.copy()
-
     @utils.hook("preprocess.send")
     def raw_send(self, event):
         available_cap = event["server"].available_capability(CAP)
diff --git a/modules/ircv3_multiline.py b/modules/ircv3_multiline.py
index 18e91d65..357b99a3 100644
--- a/modules/ircv3_multiline.py
+++ b/modules/ircv3_multiline.py
@@ -4,12 +4,8 @@ CAP = utils.irc.Capability(None, "bitbot.dev/multiline")
 BATCH = utils.irc.BatchType(None, "bitbot.dev/multiline")
 TAG = utils.irc.MessageTag(None, "+bitbot.dev/multiline-concat")
 
+@utils.export("cap", CAP)
 class Module(ModuleManager.BaseModule):
-    @utils.hook("received.cap.ls")
-    @utils.hook("received.cap.new")
-    def on_cap(self, event):
-        return CAP.copy()
-
     @utils.hook("preprocess.send.privmsg")
     def preprocess_send_privmsg(self, event):
         if len(event["line"].args) > 1:
diff --git a/modules/ircv3_server_time.py b/modules/ircv3_server_time.py
index 31126b45..c9790d95 100644
--- a/modules/ircv3_server_time.py
+++ b/modules/ircv3_server_time.py
@@ -3,12 +3,8 @@ from src import ModuleManager, utils
 CAP = utils.irc.Capability("server-time")
 TAG = utils.irc.MessageTag("time")
 
+@utils.export("cap", CAP)
 class Module(ModuleManager.BaseModule):
-    @utils.hook("received.cap.ls")
-    @utils.hook("received.cap.new")
-    def on_cap(self, event):
-        return CAP.copy()
-
     @utils.hook("raw.received")
     def raw_recv(self, event):
         server_time = TAG.get_value(event["line"].tags)
diff --git a/modules/line_handler/__init__.py b/modules/line_handler/__init__.py
index 15a921c2..0470e36a 100644
--- a/modules/line_handler/__init__.py
+++ b/modules/line_handler/__init__.py
@@ -133,7 +133,7 @@ class Module(ModuleManager.BaseModule):
     # the server is telling us about its capabilities!
     @utils.hook("raw.received.cap")
     def cap(self, event):
-        ircv3.cap(self.events, event)
+        ircv3.cap(self.exports, self.events, event)
 
     # the server is asking for authentication
     @utils.hook("raw.received.authenticate")
diff --git a/modules/line_handler/ircv3.py b/modules/line_handler/ircv3.py
index 3c389c85..93b814c8 100644
--- a/modules/line_handler/ircv3.py
+++ b/modules/line_handler/ircv3.py
@@ -27,7 +27,7 @@ def _cap_match(server, caps):
             matched_caps[available] = cap
     return matched_caps
 
-def cap(events, event):
+def cap(exports, events, event):
     capabilities = utils.parse.keyvalue(event["args"][-1])
     subcommand = event["args"][1].upper()
     is_multiline = len(event["args"]) > 3 and event["args"][2] == "*"
@@ -50,6 +50,9 @@ def cap(events, event):
             server_caps = list(event["server"].server_capabilities.keys())
             all_caps = CAPABILITIES[:]
 
+            export_caps = [cap.copy() for cap in exports.get_all("cap")]
+            all_caps.extend(export_caps)
+
             module_caps = events.on("received.cap.ls").call(
                 capabilities=event["server"].server_capabilities,
                 server=event["server"])
-- 
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