mirror of
https://github.com/miaowware/qrm2.git
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976b3e8bf3
- Changed all "status != 200" to raise a custom exception - Raise appropriate exceptions in 'grid' - Removed command-specific error handling in 'extctl' commands Fixes #146
185 lines
8.0 KiB
Python
185 lines
8.0 KiB
Python
"""
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Study extension for qrm
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---
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Copyright (C) 2019-2020 Abigail Gold, 0x5c
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This file is part of discord-qrm2 and is released under the terms of the GNU
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General Public License, version 2.
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"""
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import random
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import json
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from datetime import datetime
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import asyncio
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import aiohttp
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import discord.ext.commands as commands
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import common as cmn
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from resources import study
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class StudyCog(commands.Cog):
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choices = {cmn.emojis.a: 'A', cmn.emojis.b: 'B', cmn.emojis.c: 'C', cmn.emojis.d: 'D'}
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def __init__(self, bot: commands.Bot):
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self.bot = bot
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self.lastq = dict()
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self.source = 'Data courtesy of [HamStudy.org](https://hamstudy.org/)'
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self.session = aiohttp.ClientSession(connector=bot.qrm.connector)
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@commands.command(name="hamstudy", aliases=['rq', 'randomquestion', 'randomq'], category=cmn.cat.study)
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async def _random_question(self, ctx: commands.Context, country: str = '', level: str = ''):
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'''Gets a random question from [HamStudy's](https://hamstudy.org) question pools.'''
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with ctx.typing():
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embed = cmn.embed_factory(ctx)
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country = country.lower()
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level = level.lower()
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if country in study.pool_names.keys():
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if level in study.pool_names[country].keys():
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pool_name = study.pool_names[country][level]
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elif level in ("random", "r"):
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# select a random level in that country
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pool_name = random.choice(list(study.pool_names[country].values()))
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else:
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# show list of possible pools
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embed.title = "Pool Not Found!"
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embed.description = "Possible arguments are:"
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embed.colour = cmn.colours.bad
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for cty in study.pool_names:
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levels = '`, `'.join(study.pool_names[cty].keys())
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embed.add_field(name=f"**Country: `{cty}` {study.pool_emojis[cty]}**",
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value=f"Levels: `{levels}`", inline=False)
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embed.add_field(name="**Random**", value="To select a random pool or country, use `random` or `r`")
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await ctx.send(embed=embed)
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return
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elif country in ("random", "r"):
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# select a random country and level
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country = random.choice(list(study.pool_names.keys()))
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pool_name = random.choice(list(study.pool_names[country].values()))
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else:
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# show list of possible pools
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embed.title = "Pool Not Found!"
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embed.description = "Possible arguments are:"
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embed.colour = cmn.colours.bad
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for cty in study.pool_names:
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levels = '`, `'.join(study.pool_names[cty].keys())
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embed.add_field(name=f"**Country: `{cty}` {study.pool_emojis[cty]}**",
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value=f"Levels: `{levels}`", inline=False)
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embed.add_field(name="**Random**", value="To select a random pool or country, use `random` or `r`")
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await ctx.send(embed=embed)
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return
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pools = await self.hamstudy_get_pools()
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pool_matches = [p for p in pools.keys() if "_".join(p.split("_")[:-1]) == pool_name]
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if len(pool_matches) > 0:
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if len(pool_matches) == 1:
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pool = pool_matches[0]
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else:
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# look at valid_from and expires dates to find the correct one
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for p in pool_matches:
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valid_from = datetime.fromisoformat(pools[p]["valid_from"][:-1] + "+00:00")
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expires = datetime.fromisoformat(pools[p]["expires"][:-1] + "+00:00")
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if valid_from < datetime.utcnow() < expires:
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pool = p
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break
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else:
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# show list of possible pools
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embed.title = "Pool Not Found!"
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embed.description = "Possible arguments are:"
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embed.colour = cmn.colours.bad
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for cty in study.pool_names:
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levels = '`, `'.join(study.pool_names[cty].keys())
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embed.add_field(name=f"**Country: `{cty}` {study.pool_emojis[cty]}**",
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value=f"Levels: `{levels}`", inline=False)
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embed.add_field(name="**Random**", value="To select a random pool or country, use `random` or `r`")
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await ctx.send(embed=embed)
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return
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pool_meta = pools[pool]
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async with self.session.get(f'https://hamstudy.org/pools/{pool}') as resp:
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if resp.status != 200:
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raise cmn.BotHTTPError(resp)
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pool = json.loads(await resp.read())['pool']
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# Select a question
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pool_section = random.choice(pool)['sections']
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pool_questions = random.choice(pool_section)['questions']
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question = random.choice(pool_questions)
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embed.title = f"{study.pool_emojis[country]} {pool_meta['class']} {question['id']}"
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embed.description = self.source
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embed.add_field(name='Question:', value=question['text'], inline=False)
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embed.add_field(name='Answers:',
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value=(f"**{cmn.emojis.a}** {question['answers']['A']}"
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f"\n**{cmn.emojis.b}** {question['answers']['B']}"
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f"\n**{cmn.emojis.c}** {question['answers']['C']}"
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f"\n**{cmn.emojis.d}** {question['answers']['D']}"),
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inline=False)
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embed.add_field(name='To Answer:',
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value=('Answer with reactions below. If not answered within 10 minutes,'
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' the answer will be revealed.'),
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inline=False)
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if 'image' in question:
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image_url = f'https://hamstudy.org/_1330011/images/{pool.split("_",1)[1]}/{question["image"]}'
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embed.set_image(url=image_url)
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q_msg = await ctx.send(embed=embed)
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await cmn.add_react(q_msg, cmn.emojis.a)
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await cmn.add_react(q_msg, cmn.emojis.b)
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await cmn.add_react(q_msg, cmn.emojis.c)
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await cmn.add_react(q_msg, cmn.emojis.d)
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def check(reaction, user):
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return (user.id != self.bot.user.id
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and reaction.message.id == q_msg.id
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and str(reaction.emoji) in self.choices.keys())
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try:
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reaction, user = await self.bot.wait_for('reaction_add', timeout=600.0, check=check)
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except asyncio.TimeoutError:
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embed.remove_field(2)
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embed.add_field(name="Answer:", value=f"Timed out! The correct answer was **{question['answer']}**.")
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await q_msg.edit(embed=embed)
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else:
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if self.choices[str(reaction.emoji)] == question['answer']:
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embed.remove_field(2)
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embed.add_field(name="Answer:", value=f"Correct! The answer was **{question['answer']}**.")
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embed.colour = cmn.colours.good
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await q_msg.edit(embed=embed)
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else:
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embed.remove_field(2)
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embed.add_field(name="Answer:", value=f"Incorrect! The correct answer was **{question['answer']}**.")
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embed.colour = cmn.colours.bad
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await q_msg.edit(embed=embed)
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async def hamstudy_get_pools(self):
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async with self.session.get('https://hamstudy.org/pools/') as resp:
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if resp.status != 200:
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raise cmn.BotHTTPError(resp)
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else:
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pools_dict = json.loads(await resp.read())
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pools = dict()
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for ls in pools_dict.values():
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for pool in ls:
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pools[pool["id"]] = pool
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return pools
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def setup(bot: commands.Bot):
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bot.add_cog(StudyCog(bot))
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