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import random
from os import environ
import aiohttp
from discord import Embed
from discord.ext import commands
TMDB_API_KEY = environ.get('TMDB_API_KEY')
TMDB_TOKEN = environ.get('TMDB_TOKEN')
class Movie:
"""
Selects a random scary movie and embeds info into discord chat
"""
def __init__(self, bot):
self.bot = bot
@commands.command(name='movie', alias=['tmdb'])
async def random_movie(self, ctx):
"""
Randomly select a scary movie and display information about it.
"""
selection = await self.select_movie()
movie_details = await self.format_metadata(selection)
await ctx.send(embed=movie_details)
@staticmethod
async def select_movie():
"""
Selects a random movie and returns a json of movie details from TMDb
"""
url = 'https://api.themoviedb.org/4/discover/movie'
params = {
'with_genres': '27',
'vote_count.gte': '5'
}
headers = {
'Authorization': 'Bearer ' + TMDB_TOKEN,
'Content-Type': 'application/json;charset=utf-8'
}
# Get total page count of horror movies
async with aiohttp.ClientSession() as session:
response = await session.get(url=url, params=params, headers=headers)
total_pages = await response.json()
total_pages = total_pages.get('total_pages')
# Get movie details from one random result on a random page
params['page'] = random.randint(1, total_pages)
response = await session.get(url=url, params=params, headers=headers)
response = await response.json()
selection_id = random.choice(response.get('results')).get('id')
# Get full details and credits
selection = await session.get(
url='https://api.themoviedb.org/3/movie/' + str(selection_id),
params={'api_key': TMDB_API_KEY, 'append_to_response': 'credits'}
)
return await selection.json()
@staticmethod
async def format_metadata(movie):
"""
Formats raw TMDb data to be embedded in discord chat
"""
# Build the relevant URLs.
movie_id = movie.get("id")
poster_path = movie.get("poster_path")
tmdb_url = f'https://www.themoviedb.org/movie/{movie_id}' if movie_id else None
poster = f'https://image.tmdb.org/t/p/original{poster_path}' if poster_path else None
# Get cast names
cast = []
for actor in movie.get('credits', {}).get('cast', [])[:3]:
cast.append(actor.get('name'))
# Get director name
director = movie.get('credits', {}).get('crew', [])
if director:
director = director[0].get('name')
# Determine the spookiness rating
rating = ''
rating_count = movie.get('vote_average', 0)
if rating_count:
rating_count /= 2
for _ in range(int(rating_count)):
rating += ':skull:'
if (rating_count % 1) >= .5:
rating += ':bat:'
# Try to get year of release and runtime
year = movie.get('release_date', [])[:4]
runtime = movie.get('runtime')
runtime = f"{runtime} minutes" if runtime else None
# Not all these attributes will always be present
movie_attributes = {
"Directed by": director,
"Starring": ', '.join(cast),
"Running time": runtime,
"Release year": year,
"Spookiness rating": rating,
}
embed = Embed(
colour=0x01d277,
title='**' + movie.get('title') + '**',
url=tmdb_url,
description=movie.get('overview')
)
if poster:
embed.set_image(url=poster)
# Add the attributes that we actually have data for, but not the others.
for name, value in movie_attributes.items():
if value:
embed.add_field(name=name, value=value)
embed.set_footer(text='powered by themoviedb.org')
return embed
def setup(bot):
bot.add_cog(Movie(bot))
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