class Menu:
def __init__(self):
if sys.version[0] == '2': #python2
reload(sys)
sys.setdefaultencoding('UTF-8')
self.datatype = 'main'
self.title = '网易云音乐'
self.datalist = ['排行榜', '艺术家', '新碟上架', '精选歌单', '我的歌单', 'DJ节目', '打碟', '收藏', '搜索', '帮助']
self.offset = 0
self.index = 0
self.presentsongs = []
self.player = Player()
self.ui = Ui()
self.netease = NetEase()
self.screen = curses.initscr()
self.screen.keypad(1)
self.step = 10
self.stack = []
self.djstack = []
self.userid = None
self.username = None
self.resume_play = True
signal.signal(signal.SIGWINCH, self.change_term)
signal.signal(signal.SIGINT, self.send_kill)
self.START = time.time()
try:
with open(Constant.conf_dir + "/flavor.json", 'r') as sfile:
data = json.loads(sfile.read())
self.collection = data['collection']
self.account = data['account']
self.presentsongs = data['presentsongs']
except:
self.collection = []
self.account = {}
self.presentsongs = []
self.resume_play = False
def change_term(self, signum, frame):
self.ui.screen.clear()
self.ui.screen.refresh()
def send_kill(self,signum,fram):
self.player.stop()
with open(Constant.conf_dir + "/flavor.json", 'w') as sfile:
data = {
'account': self.account,
'collection': self.collection,
'presentsongs': self.presentsongs
}
sfile.write(json.dumps(data))
curses.endwin()
sys.exit()
def start(self):
self.START = time.time()//1
self.ui.build_menu(self.datatype, self.title, self.datalist, self.offset, self.index, self.step, self.START)
self.stack.append([self.datatype, self.title, self.datalist, self.offset, self.index])
while True:
datatype = self.datatype
title = self.title
datalist = self.datalist
offset = self.offset
idx = index = self.index
step = self.step
stack = self.stack
djstack = self.djstack
self.screen.timeout(500)
key = self.screen.getch()
self.ui.screen.refresh()
# term resize
if key == -1:
self.ui.update_size()
self.player.update_size()
# 退出
if key == ord('q'):
break
# 退出并清除用户信息
if key == ord('w'):
self.account = {}
break
# 上移
elif key == ord('k'):
self.index = carousel(offset, min(len(datalist), offset + step) - 1, idx - 1)
self.START = time.time()
# 下移
elif key == ord('j'):
self.index = carousel(offset, min(len(datalist), offset + step) - 1, idx + 1)
self.START = time.time()
# 数字快捷键
elif ord('0') <= key <= ord('9'):
if self.datatype == 'songs' or self.datatype == 'djchannels' or self.datatype == 'help':
continue
idx = key - ord('0')
self.ui.build_menu(self.datatype, self.title, self.datalist, self.offset, idx, self.step, self.START)
self.ui.build_loading()
self.dispatch_enter(idx)
self.index = 0
self.offset = 0
# 向上翻页
elif key == ord('u'):
if offset == 0:
continue
self.START = time.time()
self.offset -= step
# e.g. 23 - 10 = 13 --> 10
self.index = (index - step) // step * step
# 向下翻页
elif key == ord('d'):
if offset + step >= len(datalist):
continue
self.START = time.time()
self.offset += step
# e.g. 23 + 10 = 33 --> 30
self.index = (index + step) // step * step
# 前进
elif key == ord('l') or key == 10:
if self.datatype == 'songs' or self.datatype == 'djchannels' or self.datatype == 'help':
continue
self.START = time.time()
self.ui.build_loading()
self.dispatch_enter(idx)
self.index = 0
self.offset = 0
# 回退
elif key == ord('h'):
# if not main menu
if len(self.stack) == 1:
continue
self.START = time.time()
up = stack.pop()
self.datatype = up[0]
self.title = up[1]
self.datalist = up[2]
self.offset = up[3]
self.index = up[4]
# 搜索
elif key == ord('f'):
# 8 is the 'search' menu
self.dispatch_enter(8)
# 播放下一曲
elif key == ord(']'):
if len(self.presentsongs) == 0:
continue
self.player.nextsong() #Python3 Built-in Function, next()
time.sleep(0.1)
# 播放上一曲
elif key == ord('['):
if len(self.presentsongs) == 0:
continue
self.player.prev()
time.sleep(0.1)
# 增加音量
elif key == ord('='):
if len(self.presentsongs) == 0:
continue
self.player.volume_up()
# 减少音量
elif key == ord('-'):
if len(self.presentsongs) == 0:
continue
self.player.volume_down()
# 随机播放
elif key == ord('?'):
if len(self.presentsongs) == 0:
continue
self.player.shuffle()
time.sleep(0.1)
# 播放、暂停
elif key == ord(' '):
if datatype == 'songs':
self.presentsongs = ['songs', title, datalist, offset, index]
elif datatype == 'djchannels':
self.presentsongs = ['djchannels', title, datalist, offset, index]
self.player.play(datatype, datalist, idx)
time.sleep(0.1)
# 加载当前播放列表
elif key == ord('p'):
if len(self.presentsongs) == 0:
continue
self.stack.append([datatype, title, datalist, offset, index])
self.datatype = self.presentsongs[0]
self.title = self.presentsongs[1]
self.datalist = self.presentsongs[2]
self.offset = self.presentsongs[3]
self.index = self.presentsongs[4]
if self.resume_play:
self.player.play(self.datatype, self.datalist, self.index)
self.resume_play = False
# 添加到打碟歌单
elif key == ord('a'):
if datatype == 'songs' and len(datalist) != 0:
self.djstack.append(datalist[idx])
elif datatype == 'artists':
pass
# 加载打碟歌单
elif key == ord('z'):
self.stack.append([datatype, title, datalist, offset, index])
self.datatype = 'songs'
self.title = '网易云音乐 > 打碟'
self.datalist = self.djstack
self.offset = 0
self.index = 0
# 添加到收藏歌曲
elif key == ord('s'):
if (datatype == 'songs' or datatype == 'djchannels') and len(datalist) != 0:
self.collection.append(datalist[idx])
# 加载收藏歌曲
elif key == ord('c'):
self.stack.append([datatype, title, datalist, offset, index])
self.datatype = 'songs'
self.title = '网易云音乐 > 收藏'
self.datalist = self.collection
self.offset = 0
self.index = 0
# 从当前列表移除
elif key == ord('r'):
if datatype != 'main' and len(datalist) != 0:
self.datalist.pop(idx)
self.index = carousel(offset, min(len(datalist), offset + step) - 1, idx)
# 当前项目下移
elif key == ord("J"):
if datatype != 'main' and len(datalist) != 0 and idx + 1 != len(self.datalist):
self.START = time.time()
song = self.datalist.pop(idx)
self.datalist.insert(idx + 1, song)
self.index = idx + 1
# 翻页
if self.index >= offset + step:
self.offset = offset + step
# 当前项目上移
elif key == ord("K"):
if datatype != 'main' and len(datalist) != 0 and idx != 0:
self.START = time.time()
song = self.datalist.pop(idx)
self.datalist.insert(idx - 1, song)
self.index = idx - 1
# 翻页
if self.index < offset:
self.offset = offset - step
elif key == ord('m'):
if datatype != 'main':
self.stack.append([datatype, title, datalist, offset, index])
self.datatype = self.stack[0][0]
self.title = self.stack[0][1]
self.datalist = self.stack[0][2]
self.offset = 0
self.index = 0
elif key == ord('g'):
if datatype == 'help':
webbrowser.open_new_tab('https://github.com/darknessomi/musicbox')
self.ui.build_menu(self.datatype, self.title, self.datalist, self.offset, self.index, self.step, self.START)
self.player.stop()
with open(Constant.conf_dir + "/flavor.json", 'w') as sfile:
data = {
'account': self.account,
'collection': self.collection,
'presentsongs': self.presentsongs
}
sfile.write(json.dumps(data))
curses.endwin()
def dispatch_enter(self, idx):
# The end of stack
netease = self.netease
datatype = self.datatype
title = self.title
datalist = self.datalist
offset = self.offset
index = self.index
self.stack.append([datatype, title, datalist, offset, index])
if datatype == 'main':
self.choice_channel(idx)
# 该艺术家的热门歌曲
elif datatype == 'artists':
artist_id = datalist[idx]['artist_id']
songs = netease.artists(artist_id)
self.datatype = 'songs'
self.datalist = netease.dig_info(songs, 'songs')
self.title += ' > ' + datalist[idx]['artists_name']
# 该专辑包含的歌曲
elif datatype == 'albums':
album_id = datalist[idx]['album_id']
songs = netease.album(album_id)
self.datatype = 'songs'
self.datalist = netease.dig_info(songs, 'songs')
self.title += ' > ' + datalist[idx]['albums_name']
# 精选歌单选项
elif datatype == 'playlists':
data = self.datalist[idx]
self.datatype = data['datatype']
self.datalist = netease.dig_info(data['callback'](), self.datatype)
self.title += ' > ' + data['title']
# 全站置顶歌单包含的歌曲
elif datatype == 'top_playlists':
log.debug(datalist)
playlist_id = datalist[idx]['playlist_id']
songs = netease.playlist_detail(playlist_id)
self.datatype = 'songs'
self.datalist = netease.dig_info(songs, 'songs')
self.title += ' > ' + datalist[idx]['playlists_name']
# 分类精选
elif datatype == 'playlist_classes':
# 分类名称
data = self.datalist[idx]
self.datatype = 'playlist_class_detail'
self.datalist = netease.dig_info(data, self.datatype)
self.title += ' > ' + data
log.debug(self.datalist)
# 某一分类的详情
elif datatype == 'playlist_class_detail':
# 子类别
data = self.datalist[idx]
self.datatype = 'top_playlists'
self.datalist = netease.dig_info(netease.top_playlists(data), self.datatype)
log.debug(self.datalist)
self.title += ' > ' + data
# 歌曲榜单
elif datatype == 'toplists':
songs = netease.top_songlist(idx)
self.title += ' > ' + self.datalist[idx]
self.datalist = netease.dig_info(songs, 'songs')
self.datatype = 'songs'
# 搜索菜单
elif datatype == 'search':
ui = self.ui
# no need to do stack.append, Otherwise there will be a bug when you input key 'h' to return
# if idx in range(1, 5):
# self.stack.append([self.datatype, self.title, self.datalist, self.offset, self.index])
self.index = 0
self.offset = 0
if idx == 0:
# 搜索结果可以用top_playlists处理
self.datatype = 'top_playlists'
self.datalist = ui.build_search('search_playlist')
self.title = '精选歌单搜索列表'
elif idx == 1:
self.datatype = 'songs'
self.datalist = ui.build_search('songs')
self.title = '歌曲搜索列表'
elif idx == 2:
self.datatype = 'artists'
self.datalist = ui.build_search('artists')
self.title = '艺术家搜索列表'
elif idx == 3:
self.datatype = 'albums'
self.datalist = ui.build_search('albums')
self.title = '专辑搜索列表'
def choice_channel(self, idx):
# 排行榜
netease = self.netease
if idx == 0:
self.datalist=netease.return_toplists()
self.title += ' > 排行榜'
self.datatype = 'toplists'
# 艺术家
elif idx == 1:
artists = netease.top_artists()
self.datalist = netease.dig_info(artists, 'artists')
self.title += ' > 艺术家'
self.datatype = 'artists'
# 新碟上架
elif idx == 2:
albums = netease.new_albums()
self.datalist = netease.dig_info(albums, 'albums')
self.title += ' > 新碟上架'
self.datatype = 'albums'
# 精选歌单
elif idx == 3:
self.datalist = [
{
'title': '全站置顶',
'datatype': 'top_playlists',
'callback': netease.top_playlists
},
{
'title': '分类精选',
'datatype': 'playlist_classes',
'callback': netease.playlist_classes
}
]
self.title += ' > 精选歌单'
self.datatype = 'playlists'
# 我的歌单
elif idx == 4:
# 未登录
if self.userid is None:
# 使用本地存储了账户登录
if self.account:
user_info = netease.login(self.account[0], self.account[1])
# 本地没有存储账户，或本地账户失效，则引导录入
if self.account == {} or user_info['code'] != 200:
data = self.ui.build_login()
# 取消登录
if data == -1:
return
user_info = data[0]
self.account = data[1]
self.username = user_info['profile']['nickname']
self.userid = user_info['account']['id']
# 读取登录之后的用户歌单
myplaylist = netease.user_playlist(self.userid)
self.datatype = 'top_playlists'
self.datalist = netease.dig_info(myplaylist, self.datatype)
self.title += ' > ' + self.username + ' 的歌单'
# DJ节目
elif idx == 5:
self.datatype = 'djchannels'
self.title += ' > DJ节目'
self.datalist = netease.djchannels()
# 打碟
elif idx == 6:
self.datatype = 'songs'
self.title += ' > 打碟'
self.datalist = self.djstack
# 收藏
elif idx == 7:
self.datatype = 'songs'
self.title += ' > 收藏'
self.datalist = self.collection
# 搜索
elif idx == 8:
self.datatype = 'search'
self.title += ' > 搜索'
self.datalist = ['歌曲', '艺术家', '专辑', '网易精选集']
# 帮助
elif idx == 9:
self.datatype = 'help'
self.title += ' > 帮助'
self.datalist = shortcut
self.offset = 0
self.index = 0