""" Study extension for qrm --- Copyright (C) 2019-2020 Abigail Gold, 0x5c This file is part of qrm2 and is released under the terms of the GNU General Public License, version 2. """ import random import json from datetime import datetime import asyncio import aiohttp import discord.ext.commands as commands import common as cmn from resources import study class StudyCog(commands.Cog): choices = {"A": cmn.emojis.a, "B": cmn.emojis.b, "C": cmn.emojis.c, "D": cmn.emojis.d, "E": cmn.emojis.e} choices_inv = {y: x for x, y in choices.items()} def __init__(self, bot: commands.Bot): self.bot = bot self.lastq = dict() self.source = "Data courtesy of [HamStudy.org](https://hamstudy.org/)" self.session = aiohttp.ClientSession(connector=bot.qrm.connector) @commands.command(name="hamstudy", aliases=["rq", "randomquestion", "randomq"], category=cmn.Cats.STUDY) async def _random_question(self, ctx: commands.Context, country: str = "", level: str = "", element: str = ""): """Gets a random question from [HamStudy's](https://hamstudy.org) question pools.""" with ctx.typing(): embed = cmn.embed_factory(ctx) country = country.lower() level = level.lower() element = element.upper() if country in study.pool_names.keys(): if level in study.pool_names[country].keys(): pool_name = study.pool_names[country][level] elif level in ("random", "r"): # select a random level in that country pool_name = random.choice(list(study.pool_names[country].values())) else: # show list of possible pools embed.title = "Pool Not Found!" embed.description = "Possible arguments are:" embed.colour = cmn.colours.bad for cty in study.pool_names: levels = "`, `".join(study.pool_names[cty].keys()) embed.add_field(name=f"**Country: `{cty}` {study.pool_emojis[cty]}**", value=f"Levels: `{levels}`", inline=False) embed.add_field(name="**Random**", value="To select a random pool or country, use `random` or `r`") await ctx.send(embed=embed) return elif country in ("random", "r"): # select a random country and level country = random.choice(list(study.pool_names.keys())) pool_name = random.choice(list(study.pool_names[country].values())) else: # show list of possible pools embed.title = "Pool Not Found!" embed.description = "Possible arguments are:" embed.colour = cmn.colours.bad for cty in study.pool_names: levels = "`, `".join(study.pool_names[cty].keys()) embed.add_field(name=f"**Country: `{cty}` {study.pool_emojis[cty]}**", value=f"Levels: `{levels}`", inline=False) embed.add_field(name="**Random**", value="To select a random pool or country, use `random` or `r`") await ctx.send(embed=embed) return pools = await self.hamstudy_get_pools() pool_matches = [p for p in pools.keys() if "_".join(p.split("_")[:-1]) == pool_name] if len(pool_matches) > 0: if len(pool_matches) == 1: pool = pool_matches[0] else: # look at valid_from and expires dates to find the correct one for p in pool_matches: valid_from = datetime.fromisoformat(pools[p]["valid_from"][:-1]) expires = datetime.fromisoformat(pools[p]["expires"][:-1]) if valid_from < datetime.utcnow() < expires: pool = p break else: # show list of possible pools embed.title = "Pool Not Found!" embed.description = "Possible arguments are:" embed.colour = cmn.colours.bad for cty in study.pool_names: levels = "`, `".join(study.pool_names[cty].keys()) embed.add_field(name=f"**Country: `{cty}` {study.pool_emojis[cty]}**", value=f"Levels: `{levels}`", inline=False) embed.add_field(name="**Random**", value="To select a random pool or country, use `random` or `r`") await ctx.send(embed=embed) return pool_meta = pools[pool] async with self.session.get(f"https://hamstudy.org/pools/{pool}") as resp: if resp.status != 200: raise cmn.BotHTTPError(resp) pool = json.loads(await resp.read())["pool"] # Select a question if element: els = [el["id"] for el in pool] if element in els: pool_section = pool[els.index(element)]["sections"] else: embed.title = "Element Not Found!" embed.description = f"Possible Elements for Country `{country}` and Level `{level}` are:" embed.colour = cmn.colours.bad embed.description += "\n\n" + "`" + "`, `".join(els) + "`" await ctx.send(embed=embed) return else: pool_section = random.choice(pool)["sections"] pool_questions = random.choice(pool_section)["questions"] question = random.choice(pool_questions) answers = question['answers'] answers_str = "" answers_str_bolded = "" for letter, ans in answers.items(): answers_str += f"{self.choices[letter]} {ans}\n" if letter == question["answer"]: answers_str_bolded += f"{self.choices[letter]} **{ans}**\n" else: answers_str_bolded += f"{self.choices[letter]} {ans}\n" embed.title = f"{study.pool_emojis[country]} {pool_meta['class']} {question['id']}" embed.description = self.source embed.add_field(name="Question", value=question["text"], inline=False) embed.add_field(name="Answers", value=answers_str, inline=False) embed.add_field(name="To Answer", value=("Answer with reactions below. If not answered within 5 minutes," " the answer will be revealed."), inline=False) if "image" in question: image_url = f"https://hamstudy.org/images/{pool_meta['year']}/{question['image']}" embed.set_image(url=image_url) q_msg = await ctx.send(embed=embed) for i in range(len(answers)): await cmn.add_react(q_msg, list(self.choices.values())[i]) await cmn.add_react(q_msg, cmn.emojis.question) def check(reaction, user): return (user.id != self.bot.user.id and reaction.message.id == q_msg.id and (str(reaction.emoji) in self.choices.values() or str(reaction.emoji) == cmn.emojis.question)) try: reaction, user = await self.bot.wait_for("reaction_add", timeout=300.0, check=check) except asyncio.TimeoutError: embed.set_field_at(1, name="Answers", value=answers_str_bolded, inline=False) embed.set_field_at(2, name="Answer", value=(f"{cmn.emojis.clock} " f"**Timed out!** The correct answer was {self.choices[question['answer']]}")) embed.colour = cmn.colours.timeout await q_msg.edit(embed=embed) else: if str(reaction.emoji) == cmn.emojis.question: embed.set_field_at(1, name="Answers", value=answers_str_bolded, inline=False) embed.set_field_at(2, name="Answer", value=f"The correct answer was {self.choices[question['answer']]}", inline=False) embed.add_field(name="Answer Requested By", value=str(user), inline=False) embed.colour = cmn.colours.timeout await q_msg.edit(embed=embed) else: answers_str_checked = "" chosen_ans = self.choices_inv[str(reaction.emoji)] for letter, ans in answers.items(): answers_str_checked += f"{self.choices[letter]}" if letter == question["answer"] == chosen_ans: answers_str_checked += f"{cmn.emojis.check_mark} **{ans}**\n" elif letter == question["answer"]: answers_str_checked += f" **{ans}**\n" elif letter == chosen_ans: answers_str_checked += f"{cmn.emojis.x} {ans}\n" else: answers_str_checked += f" {ans}\n" if self.choices[question["answer"]] == str(reaction.emoji): embed.set_field_at(1, name="Answers", value=answers_str_checked, inline=False) embed.set_field_at(2, name="Answer", value=(f"{cmn.emojis.check_mark} " f"**Correct!** The answer was {reaction.emoji}")) embed.add_field(name="Answered By", value=str(user), inline=False) embed.colour = cmn.colours.good await q_msg.edit(embed=embed) else: embed.set_field_at(1, name="Answers", value=answers_str_checked, inline=False) embed.set_field_at(2, name="Answer", value=(f"{cmn.emojis.x} **Incorrect!** The correct answer was " f"{self.choices[question['answer']]}, not {reaction.emoji}")) embed.add_field(name="Answered By", value=str(user), inline=False) embed.colour = cmn.colours.bad await q_msg.edit(embed=embed) async def hamstudy_get_pools(self): async with self.session.get("https://hamstudy.org/pools/") as resp: if resp.status != 200: raise cmn.BotHTTPError(resp) else: pools_dict = json.loads(await resp.read()) pools = dict() for ls in pools_dict.values(): for pool in ls: pools[pool["id"]] = pool return pools def setup(bot: commands.Bot): bot.add_cog(StudyCog(bot))