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Code Issues Releases Wiki Activity

overengineer reminding mechanism

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This commit is contained in:
osmarks 2020-10-10 16:32:08 +01:00
parent 26f5247acf
commit 81aa592273
1 changed files with 45 additions and 5 deletions
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50
src/main.py
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@ -179,6 +179,7 @@ async def remind(ctx, time, *, reminder):
"author_id": ctx.author.id,
"channel_id": ctx.message.channel.id,
"message_id": ctx.message.id,
"guild_id": ctx.message.guild and ctx.message.guild.id,
"original_time_spec": time
}
try:
@ -187,10 +188,44 @@ async def remind(ctx, time, *, reminder):
await ctx.send(embed=error_embed("Invalid time"))
return
await database.execute("INSERT INTO reminders (remind_timestamp, created_timestamp, reminder, expired, extra) VALUES (?, ?, ?, ?, ?)",
(time.timestamp(), timestamp(), reminder, 0, json.dumps(extra_data)))
(time.timestamp(), timestamp(), reminder, 0, json.dumps(extra_data, separators=(',', ':'))))
await database.commit()
await ctx.send(f"Reminder scheduled for {util.format_time(time)}.")
async def send_to_channel(info, text):
channel = bot.get_channel(info["channel_id"])
if not channel: raise Exception(f"channel {info['channel_id']} unavailable/nonexistent")
await channel.send(text)
async def send_by_dm(info, text):
user = bot.get_user(info["author_id"])
if not user: raise Exception(f"user {info['author_id']} unavailable/nonexistent")
if not user.dm_channel: await user.create_dm()
await user.dm_channel.send(text)
async def send_to_guild(info, text):
guild = bot.get_guild(info["guild_id"])
member = guild.get_member(info["author_id"])
self = guild.get_member(bot.user.id)
# if member is here, find a channel they can read and the bot can send in
if member:
for chan in guild.text_channels:
if chan.permissions_for(member).read_messages and chan.permissions_for(self).send_messages:
await chan.send(text)
return
# if member not here or no channel they can read messages in, send to any available channel
for chan in guild.text_channels:
if chan.permissions_for(self).send_messages:
await chan.send(text)
return
raise Exception(f"guild {info['author_id']} has no (valid) channels")
remind_send_methods = [
("original channel", send_to_channel),
("direct message", send_by_dm),
("originating guild", send_to_guild)
]
@tasks.loop(seconds=60)
async def remind_worker():
csr = database.execute("SELECT * FROM reminders WHERE expired = 0 AND remind_timestamp < ?", (timestamp(),))
@ -204,9 +239,14 @@ async def remind_worker():
extra = json.loads(extra)
uid = extra["author_id"]
text = f"<@{uid}> Reminder queued at {util.format_time(created_timestamp)}: {reminder_text}"
channel = bot.get_channel(extra["channel_id"])
await channel.send(text)
to_expire.append(rid)
for method_name, func in remind_send_methods:
print("trying", method_name, rid)
try:
await func(extra, text)
to_expire.append(rid)
break
except Exception as e: logging.warning("failed to send %d to %s", rid, method_name, exc_info=e)
except Exception as e:
logging.warning("Could not send reminder %d", rid, exc_info=e)
for expiry_id in to_expire:
@ -251,7 +291,7 @@ async def random_choice(ctx, *choices):
choicelist.pop(0)
except: pass
if samples > 1e5:
if samples > 1e4:
await ctx.send("No.")
return