Merge pull request #23 from rgables/master

Added cog for random scary movie

1 files changed, 99 insertions, 0 deletions

diff --git a/bot/cogs/movie.py b/bot/cogs/movie.py
new file mode 100644
index 00000000..bb6f8df8
--- /dev/null
+++ b/bot/cogs/movie.py
@@ -0,0 +1,99 @@
+import requests
+import random
+from os import environ
+from discord.ext import commands
+from discord import Embed
+
+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'], brief='Pick a scary movie')
+    async def random_movie(self, ctx):
+        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
+        response = requests.get(url=url, params=params, headers=headers)
+        total_pages = response.json().get('total_pages')
+
+        # Get movie details from one random result on a random page
+        params['page'] = random.randint(1, total_pages)
+        response = requests.get(url=url, params=params, headers=headers)
+        selection_id = random.choice(response.json().get('results')).get('id')
+
+        # Get full details and credits
+        selection = requests.get(url='https://api.themoviedb.org/3/movie/' + str(selection_id),
+                                 params={'api_key': TMDB_API_KEY, 'append_to_response': 'credits'})
+
+        return selection.json()
+
+    @staticmethod
+    async def format_metadata(movie):
+        """
+        Formats raw TMDb data to be embedded in discord chat
+        """
+
+        tmdb_url = 'https://www.themoviedb.org/movie/' + str(movie.get('id'))
+        poster = 'https://image.tmdb.org/t/p/original' + movie.get('poster_path')
+
+        cast = []
+        for actor in movie.get('credits').get('cast')[:3]:
+            cast.append(actor.get('name'))
+
+        director = movie.get('credits').get('crew')[0].get('name')
+
+        rating_count = movie.get('vote_average') / 2
+        rating = ''
+
+        for i in range(int(rating_count)):
+            rating += ':skull:'
+
+        if (rating_count % 1) >= .5:
+            rating += ':bat:'
+
+        embed = Embed(
+            colour=0x01d277,
+            title='**' + movie.get('title') + '**',
+            url=tmdb_url,
+            description=movie.get('overview')
+        )
+        embed.set_image(url=poster)
+        embed.add_field(name='Starring', value=', '.join(cast))
+        embed.add_field(name='Directed by', value=director)
+        embed.add_field(name='Year', value=movie.get('release_date')[:4])
+        embed.add_field(name='Runtime', value=str(movie.get('runtime')) + ' min')
+        embed.add_field(name='Spooky Rating', value=rating)
+        embed.set_footer(text='powered by themoviedb.org')
+
+        return embed
+
+
+def setup(bot):
+    bot.add_cog(Movie(bot))