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104 lines
2.7 KiB
Python
104 lines
2.7 KiB
Python
#!/usr/bin/env python2
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import sqlite3
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import re
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import os
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from flask import Flask, g, jsonify
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app = Flask(__name__)
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DATABASE = 'taiko.db'
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def get_db():
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db = getattr(g, '_database', None)
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if db is None:
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db = g._database = sqlite3.connect(DATABASE)
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return db
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def query_db(query, args=(), one=False):
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cur = get_db().execute(query, args)
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rv = cur.fetchall()
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cur.close()
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return (rv[0] if rv else None) if one else rv
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def parse_osu(osu):
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osu_lines = open(osu, 'r').read().replace('\x00', '').split('\n')
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sections = {}
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current_section = (None, [])
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for line in osu_lines:
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line = line.strip()
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secm = re.match('^\[(\w+)\]$', line)
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if secm:
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if current_section:
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sections[current_section[0]] = current_section[1]
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current_section = (secm.group(1), [])
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else:
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if current_section:
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current_section[1].append(line)
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else:
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current_section = ('Default', [line])
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if current_section:
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sections[current_section[0]] = current_section[1]
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return sections
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def get_osu_key(osu, section, key, default=None):
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sec = osu[section]
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for line in sec:
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ok = line.split(':', 1)[0].strip()
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ov = line.split(':', 1)[1].strip()
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if ok.lower() == key.lower():
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return ov
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return default
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@app.teardown_appcontext
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def close_connection(exception):
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db = getattr(g, '_database', None)
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if db is not None:
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db.close()
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@app.route('/api/songs')
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def route_api_songs():
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songs = query_db('select * from songs where enabled = 1')
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raw_categories = query_db('select * from categories')
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categories = {}
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def_category = {'title': None, 'title_en': None}
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for cat in raw_categories:
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categories[cat[0]] = {'title': cat[1], 'title_en': cat[2]}
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songs_out = []
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for song in songs:
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osus = [osu for osu in os.listdir('public/songs/%s' % song[0]) if osu in ['easy.osu', 'normal.osu', 'hard.osu', 'oni.osu']]
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if osus:
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osud = parse_osu('public/songs/%s/%s' % (song[0], osus[0]))
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preview = int(get_osu_key(osud, 'General', 'PreviewTime', 0))
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else:
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preview = 0
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category_out = categories[song[8]] if song[8] in categories else def_category
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songs_out.append({
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'id': song[0],
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'title': song[1],
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'title_en': song[2],
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'stars': [
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song[3], song[4], song[5], song[6]
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],
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'preview': preview,
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'category': category_out['title'],
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'category_en': category_out['title_en']
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})
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return jsonify(songs_out)
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if __name__ == '__main__':
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app.run(port=34801)
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