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[Streams] Added toggeable autodeletion of stream alerts

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[p]streamset autodelete
Enabled by default
This commit is contained in:
Twentysix 2017-04-15 22:52:05 +02:00
parent f9d0abef92
commit d52c9d57e7
1 changed files with 37 additions and 1 deletions
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38
cogs/streams.py
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@ -45,6 +45,7 @@ class Streams:
self.beam_streams = dataIO.load_json("data/streams/beam.json")
settings = dataIO.load_json("data/streams/settings.json")
self.settings = defaultdict(dict, settings)
self.messages_cache = defaultdict(list)
@commands.command()
async def hitbox(self, stream: str):
@ -270,6 +271,22 @@ class Streams:
dataIO.save_json("data/streams/settings.json", self.settings)
@streamset.command(pass_context=True)
@checks.admin()
async def autodelete(self, ctx):
"""Toggles automatic notification deletion for streams that go offline"""
server = ctx.message.server
settings = self.settings[server.id]
current = settings.get("AUTODELETE", True)
settings["AUTODELETE"] = not current
if settings["AUTODELETE"]:
await self.bot.say("Notifications will be automatically deleted "
"once the stream goes offline.")
else:
await self.bot.say("Notifications won't be deleted anymore.")
dataIO.save_json("data/streams/settings.json", self.settings)
async def hitbox_online(self, stream):
url = "https://api.hitbox.tv/media/live/" + stream
@ -412,12 +429,14 @@ class Streams:
for streams_list, parser in streams:
for stream in streams_list:
key = (parser, stream["NAME"])
try:
embed = await parser(stream["NAME"])
except OfflineStream:
if stream["ALREADY_ONLINE"]:
stream["ALREADY_ONLINE"] = False
save = True
await self.delete_old_notifications(key)
except: # We don't want our task to die
continue
else:
@ -425,14 +444,18 @@ class Streams:
continue
save = True
stream["ALREADY_ONLINE"] = True
messages_sent = []
for channel_id in stream["CHANNELS"]:
channel = self.bot.get_channel(channel_id)
if channel is None:
continue
mention = self.settings.get(channel.server.id, {}).get("MENTION", "")
can_speak = channel.permissions_for(channel.server.me).send_messages
message = mention + " {} is live!".format(stream["NAME"])
if channel and can_speak:
await self.bot.send_message(channel, mention, embed=embed)
m = await self.bot.send_message(channel, message, embed=embed)
messages_sent.append(m)
self.messages_cache[key] = messages_sent
await asyncio.sleep(0.5)
@ -443,6 +466,19 @@ class Streams:
await asyncio.sleep(CHECK_DELAY)
async def delete_old_notifications(self, key):
for message in self.messages_cache[key]:
server = message.server
settings = self.settings.get(server.id, {})
is_enabled = settings.get("AUTODELETE", True)
try:
if is_enabled:
await self.bot.delete_message(message)
except:
pass
del self.messages_cache[key]
def rnd_attr(self):
"""Avoids Discord's caching"""
return "?rnd=" + "".join([choice(ascii_letters) for i in range(6)])