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#!/usr/bin/env python3
import logging
import os
import http
import json
import asyncio
import asyncpg
import discord
from discord.ext import commands
from socketIO_client import SocketIO, LoggingNamespace
db = {
"host": os.environ.get("POSTGRESQL_DEST_HOST") or "localhost",
"port": os.environ.get("POSTGRESQL_DEST_PORT") or 5432,
"user": os.environ.get("POSTGRESQL_DEST_USER") or "vainweb",
"password": os.environ.get("POSTGRESQL_DEST_PASSWORD") or "vainweb",
"database": os.environ.get("POSTGRESQL_DEST_DB") or "vainsocial-web"
}
bot = commands.Bot(
command_prefix="?",
description="Vainsocial Vainglory stats bot")
pool = None
@bot.event
async def on_ready():
logging.warning("Logged in as %s (" +
"https://discordapp.com/oauth2/authorize?&" +
"client_id=%s&scope=bot)",
bot.user.name, bot.user.id)
logging.warning("connecting to database")
global pool
pool = await asyncpg.create_pool(
min_size=2, **db)
await bot.change_presence(
game=discord.Game(
name="vainsocial.com"))
@bot.command()
async def about():
"""Print invite links."""
emb = discord.Embed(
title="Vainsocial Discord bot",
description="Built by the Vainsocial development team using the MadGlory API. Currently running on %i servers." % (len(bot.servers),)
)
emb.add_field(name="Website",
value="[vainsocial.com](https://vainsocial.com/?utm_source=discord&utm_medium=vainsocial)")
emb.add_field(name="Bot invite link",
value="[discordapp.com](https://discordapp.com/oauth2/authorize?&client_id=287297889024213003&scope=bot)")
emb.add_field(name="Developer Discord",
value="[discord.me/vainsocial](https://discord.me/vainsocial)")
emb.add_field(name="Twitter",
value="[twitter/vainsocial](https://twitter.com/vainsocial)")
await bot.say(embed=emb)
@bot.command(aliases=["v", "vain"])
async def vainsocial(name: str):
"""Retrieves a player's stats."""
query = """
SELECT
player.name,
player.shard_id,
match.game_mode,
roster.match_api_id,
participant.hero, participant.winner,
participant.kills, participant.deaths, participant.assists, participant.farm,
player.skill_tier, player.played, player.wins,
player.last_match_created_date::text
FROM match, roster, participant, player WHERE
match.api_id=roster.match_api_id AND
roster.api_id=participant.roster_api_id AND
participant.player_api_id=player.api_id AND
player.name=$1
ORDER BY match.created_at DESC
LIMIT 1
"""
def emb(dct):
data = dict(dct)
modes = {
"blitz_pvp_ranked": "Blitz",
"casual_aral": "Battle Royale",
"private": "private casual",
"private_party_draft_match": "private draft",
"private_party_blitz_match": "private Blitz",
"private_party_aral_match": "private Battle Royale"
}
data["mode"] = modes.get(data["game_mode"]) or data["game_mode"]
heroes = {
"Sayoc": "Taka",
"Hero009": "Krul",
"Hero010": "Skaarf",
"Hero016": "Rona"
}
data["hero"] = data["hero"].replace("*", "")
data["hero"] = heroes.get(data["hero"]) or data["hero"]
data["result"] = "won" if data["winner"] else "lost"
emb = discord.Embed(
title="%(name)s (%(shard_id)s)" % data,
description="Last match registered (GMT): %(last_match_created_date)s" % data,
url="https://vainsocial.com/players/%(shard_id)s/%(name)s/?utm_source=discord&utm_medium=vainsocial" % data
)
emb.set_author(name="Vainsocial",
url="https://vainsocial.com")
emb.add_field(name="Profile",
value=("%(wins)i wins / %(played)i games\n" +
"[View on vainsocial.com](https://vainsocial.com/players/%(shard_id)s/%(name)s/?utm_source=discord&utm_medium=vainsocial)") % data)
emb.add_field(name="Last match",
value=("%(result)s %(mode)s as %(hero)s %(kills)i/%(deaths)i/%(assists)i\n" +
"[View on vainsocial.com](https://vainsocial.com/matches/%(match_api_id)s/?utm_source=discord&utm_medium=vainsocial)") % data)
emb.set_footer(text="Vainsocial - Vainglory social stats service")
emb.set_thumbnail(url="https://vainsocial.com/images/game/skill_tiers/%(skill_tier)s.png" % data)
return emb
async with pool.acquire() as con:
await bot.type()
bot_response = await bot.say("Loading…")
# TODO this is shitty. Shouldn't need globals to keep track of updates
# also, this is buggy.
# TODO: Use a Python-friendly alternative to socketio
global do_update, wait_for_update
wait_for_update = True # continue polling
do_update = True # poll immediately
async def request_update():
global wait_for_update
# request an update via Vainsocial API
api_con = http.client.HTTPConnection("localhost", 8080)
api_con.request("HEAD", "/api/player/name/" + name)
api_resp = api_con.getresponse()
logging.info("%s: API responded with status %i",
name, api_resp.status)
if api_resp.status == 404:
wait_for_update = False
await bot.edit_message(bot_response,
"Could not find you.")
api_con.close()
def update_available(*args):
global do_update, wait_for_update
# TODO here is the problem ^ don't work in closures :(
if args[0] in ["process_finished", "compile_finished"]:
do_update = True
if args[0] in ["grab_failed", "process_finished",
"compile_finished"]:
wait_for_update = False
io = SocketIO("localhost", 8080, LoggingNamespace)
io.on(name, update_available)
asyncio.ensure_future(request_update())
has_embed = False
for _ in range(10): # try for 10s
if do_update:
logging.info("%s: updating bot response",
name)
do_update = False
data = await con.fetchrow(query, name)
if data is not None:
has_embed = True
await bot.edit_message(bot_response,
embed=emb(data))
else:
logging.info("%s: no data in db, waiting for API",
name)
if not wait_for_update:
break
io.wait(seconds=1)
if has_embed:
await bot.edit_message(bot_response, "Up to date.")
# if not, 404
logging.basicConfig(level=logging.INFO)
bot.run(os.environ["VAINSOCIAL_DISCORDTOKEN"])
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