rarbg/rarbg.py
2016-03-04 14:35:55 +06:00

126 lines
3.7 KiB
Python

''' rarbg api → rss
https://torrentapi.org/apidocs_v2.txt '''
import asyncio
from datetime import datetime, timedelta
from email.utils import formatdate
from urllib.parse import parse_qs
from aiohttp import get, web
from dateutil import parser
from humanize import naturalsize
from jinja2 import Template
from click import secho
API_ENDPOINT = 'https://torrentapi.org/pubapi_v2.php'
API_RATE_LIMIT = 2 # seconds/request
TOKEN_LIFESPAN = timedelta(minutes=15)
TEMPLATE = Template('''
<?xml version="1.0" encoding="utf-8"?>
<rss version="2.0">
<channel>
<title>{{title}}</title>
<link>https://torrentapi.org/apidocs_v2.txt</link>
<ttl>15</ttl>
{% for entry in entries %}
<item>
<title>{{entry.title}} ({{entry.hsize}})</title>
<description/>
<guid>{{entry.hash}}</guid>
<pubDate>{{entry.pubdate}}</pubDate>
<enclosure
url="{{entry.download}}"
length="{{entry.size}}"
type="application/x-bittorrent" />
</item>
{% endfor %}
</channel>
</rss>
''')
app = web.Application()
app.token = None
app.token_got = datetime.now()
app.counter = 0
app.lock = asyncio.Lock()
def pretty(data: dict):
return ', '.join(['='.join(pair) for pair in data.items()])
async def refresh_token():
token_expired = datetime.now() > app.token_got + TOKEN_LIFESPAN
if not app.token or token_expired:
resp = await get(API_ENDPOINT, params={'get_token': 'get_token'})
data = await resp.json()
app.token = data['token']
app.token_got = datetime.now()
secho('refresh token - {}'.format(app.token), fg='yellow')
async def api(params):
app.counter += 1
request_id = app.counter
query_text = pretty(params)
secho('[{}] {}'.format(request_id, query_text), fg='cyan')
async with app.lock:
await refresh_token()
async with app.lock:
params.update(token=app.token, format='json_extended')
resp = await get(API_ENDPOINT, params=params)
await asyncio.sleep(API_RATE_LIMIT)
data = await resp.json()
error, results = data.get('error'), data.get('torrent_results')
if error:
secho('[{}] {}'.format(request_id, error), fg='red')
return web.HTTPServiceUnavailable(text=error)
for i in results:
i.update(
pubdate=formatdate(parser.parse(i['pubdate']).timestamp()),
hsize=naturalsize(i['size'], gnu=True),
hash=parse_qs(i['download'])['magnet:?xt'][0].split(':')[-1],
)
secho('[{}] {} results'.format(request_id, len(results)), fg='green')
result = TEMPLATE.render(title='rarbg', entries=results)
return web.Response(text=result)
async def rarbg_rss(request):
params = dict(request.GET)
if 'string' in request.match_info:
params.update(mode='search', search_string=request.match_info['string'])
if 'imdb' in request.match_info:
params.update(mode='search', search_imdb=request.match_info['imdb'])
if 'tvdb' in request.match_info:
params.update(mode='search', search_tvdb=request.match_info['tvdb'])
return await api(params)
app.router.add_route('GET', '/', rarbg_rss)
app.router.add_route('GET', '/search/{string}', rarbg_rss)
app.router.add_route('GET', '/imdb/{imdb}', rarbg_rss)
app.router.add_route('GET', '/tvdb/{tvdb}', rarbg_rss)
def main():
loop = asyncio.get_event_loop()
handler = app.make_handler()
f = loop.create_server(handler, '0.0.0.0', 4444)
srv = loop.run_until_complete(f)
secho('serving on {}:{}'.format(*srv.sockets[0].getsockname()), fg='yellow')
loop.run_forever()
if __name__ == '__main__':
main()