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#!/usr/bin/env python3
import os
from flask import Flask, request, Response, render_template, send_file
from lib.util import check_auth, escape, generate_rss, read_cache
abs_path = os.path.dirname(os.path.abspath(__file__))
app = Flask(__name__)
app.config.from_pyfile(os.path.join(abs_path, 'app.cfg'))
cache_path = os.path.join(abs_path, 'cache')
json_path = os.path.join(cache_path, 'audiobooks.json')
@app.route('/')
def list_books():
'''
Book listing and audiobook RSS/file download
:a: audiobook hash; if provided without :f: (file) return RSS
:f: file hash; requires associated audiobook (:a:) to download
Listing of audiobooks returned if no params provided
'''
books = read_cache(json_path)
a = request.args.get('a') # audiobook hash
f = request.args.get('f') # file hash
# audiobook and file parameters provided: serve up file
if a and f:
if not books.get(a) or not books[a]['files'].get(f):
return 'book or file not found', 404
f_path = books[a]['files'][f]['path']
return send_file(f_path, conditional=True)
# serve up audiobook RSS feed; only audiobook hash provided
elif a:
if not books.get(a):
return 'book not found', 404
rss = generate_rss(request, books)
return Response(rss, mimetype='text/xml')
else:
auth = request.authorization
if not auth or not check_auth(app, auth.username, auth.password):
form = {'WWW-Authenticate': 'Basic realm="o/"'}
return Response('unauthorized', 401, form)
return render_template('index.html', books=books)
if __name__ == '__main__':
app.run(host='127.0.0.1', port='8085', threaded=True)
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