Merge pull request 'Add DJ topic system' (#5) from khuxkm/bitbot-modules:djtopic into master

Reviewed-on: ben/bitbot-modules#5

tilderadio.py

@@ -331,3 +331,31 @@ class Module(ModuleManager.BaseModule):
         event["stdout"].write(
             utils.datetime.format.datetime_human(utils.datetime.utcnow())
         )
+
+    @utils.hook("received.command.setdjtopic")
+    @utils.kwarg("require_mode","v")
+    @utils.kwarg("help","set your personal DJ topic")
+    @utils.spec("!<topic>string")
+    def setdjtopic(self, event):
+        if event["target"].name!="#tilderadio":
+            event["stderr"].write("setdjtopic command can only be used in #tilderadio")
+            return
+        topic = event["spec"][0]
+        event["user"].set_setting("tilderadio-djtopic",topic)
+
+    @utils.hook("received.command.djtopic")
+    @utils.kwarg("help","get the DJ topic for the active DJ or for any DJ")
+    @utils.spec("?<dj>user")
+    def setdjtopic(self, event):
+        dj = event["spec"][0]
+        if dj is None:
+            if event["server"].has_user_id(self.dj):
+                dj = event["server"].get_user(self.dj)
+            else:
+                event["stderr"].write(f"I can't find an account for {self.dj}. Try manually putting in their nickname?")
+                return
+        topic = dj.get_setting("tilderadio-djtopic",None)
+        if topic is None:
+            event["stderr"].write(f"{dj.nickname} doesn't have a DJ topic set.")
+            return
+        event["stdout"].write(f"DJ topic for {dj.nickname}: {topic}")