mirror of
https://github.com/yuukiwww/taiko-web.git
synced 2024-10-22 17:05:49 +02:00
87 lines
2.4 KiB
Python
87 lines
2.4 KiB
Python
from __future__ import division
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import os
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import sqlite3
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import re
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DATABASE = 'taiko.db'
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conn = sqlite3.connect(DATABASE)
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curs = conn.cursor()
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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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def get_preview(song_id, song_type):
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preview = 0
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if song_type == "tja":
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if os.path.isfile('public/songs/%s/main.tja' % song_id):
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preview = get_tja_preview('public/songs/%s/main.tja' % song_id)
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else:
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osus = [osu for osu in os.listdir('public/songs/%s' % song_id) 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_id, osus[0]))
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preview = int(get_osu_key(osud, 'General', 'PreviewTime', 0))
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return preview
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def get_tja_preview(tja):
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tja_lines = open(tja, 'r').read().replace('\x00', '').split('\n')
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for line in tja_lines:
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line = line.strip()
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if ':' in line:
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name, value = line.split(':', 1)
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if name.lower() == 'demostart':
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value = value.strip()
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try:
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value = float(value)
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except ValueError:
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pass
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else:
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return int(value * 1000)
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elif line.lower() == '#start':
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break
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return 0
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if __name__ == '__main__':
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songs = curs.execute('select id, type from songs').fetchall()
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for song in songs:
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preview = get_preview(song[0], song[1]) / 1000
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curs.execute('update songs set preview = ? where id = ?', (preview, song[0]))
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conn.commit()
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