async def render(req, **kwargs):
app = req.ctx['app']
song = req.ctx['model']
view = SongExploreView(app=app)
app.ui.right_panel.set_body(view)
# show song album cover
song = await aio.run_fn(app.library.song_upgrade, song)
# bind signals
view.play_btn.clicked.connect(lambda: app.player.play_song(song))
album = app.library.cast_model_to_v1(song.album)
view.header_label.setText(f'<h1>{song.title}</h1>')
aio.create_task(view.album_info_label.show_song(song))
cover = await aio.run_fn(lambda: album.cover)
aio.create_task(view.cover_label.show_cover(cover, reverse(album)))
if app.library.check_flags_by_model(song, PF.hot_comments):
comments = await aio.run_fn(app.library.song_list_hot_comments, song)
comments_reader = create_reader(comments)
view.comments_view.setModel(CommentListModel(comments_reader))
else:
view.comments_header.setText('<span>该提供方暂不支持查看歌曲评论，555</span>')
song_v1 = app.library.cast_model_to_v1(song)
lyric = await aio.run_fn(lambda: song_v1.lyric)
if lyric and lyric.content:
ms_sentence_map = parse(lyric.content)
sentences = []
for _, sentence in sorted(ms_sentence_map.items(),
key=lambda item: item[0]):
sentences.append(sentence)
view.lyric_label.set_lyric('\n'.join(sentences))
def _goto(self, page, ctx):
x = self.router.dispatch(page, ctx)
if inspect.iscoroutine(x):
aio.create_task(x)
self._last_page = self.current_page
self.current_page = page
async def render(self):
playlist = self.playlist
# show playlist title
self.meta_widget.show()
self.meta_widget.title = playlist.name
# show playlist song list
with suppress(ProviderIOError):
if playlist.meta.allow_create_songs_g:
reader = wrap(playlist.create_songs_g())
else:
songs = await async_run(lambda: playlist.songs)
reader = wrap(songs)
self.show_songs(reader=reader, show_count=True)
# show playlist cover
if playlist.cover:
aio.create_task(
self.show_cover(playlist.cover, reverse(playlist, '/cover')))
def remove_song(song):
playlist.remove(song.identifier)
self.songs_table.remove_song_func = remove_song
self.tabbar.show_desc_needed.connect(
lambda: aio.create_task(self._show_desc()))
def _show_pure_videos_coll(coll):
from feeluown.gui.page_containers.table import VideosRenderer
self.set_body(self.scrollarea)
reader = wrap(coll.models)
renderer = VideosRenderer(reader)
aio.create_task(self.table_container.set_renderer(renderer))
def fetchMore(self, _=QModelIndex()):
expect_len = 10
try:
items = list(itertools.islice(self.reader, expect_len))
except ProviderIOError:
logger.exception('fetch more items failed')
return
acture_len = len(items)
colors = [
random.choice(list(COLORS.values())) for _ in range(0, acture_len)
]
if acture_len < expect_len:
self._maybe_has_more = False
begin = len(self.items)
self.beginInsertRows(QModelIndex(), begin, begin + acture_len - 1)
self.items.extend(items)
self.colors.extend(colors)
self.endInsertRows()
for item in items:
aio.create_task(
self.fetch_image(item,
self._fetch_image_callback(item),
uid=reverse(item) + '/cover'))
def _show_pure_videos_coll(coll):
from feeluown.containers.table import VideosRenderer
self.collection_container.hide()
self.scrollarea.show()
reader = RandomSequentialReader.from_list(coll.models)
renderer = VideosRenderer(reader)
aio.create_task(self.table_container.set_renderer(renderer))
async def render(req, **kwargs):
"""/player_playlist handler
"""
app = req.ctx['app']
right_panel = app.ui.right_panel
right_panel.set_body(right_panel.table_container)
aio.create_task(app.ui.table_container.set_renderer(PlayerPlaylistRenderer()))
def autologin(self):
"""Try to load user cookies and login with it
Generally, you can call this method after dialog is shown.
"""
cookies = self.load_user_cookies()
if cookies is not None:
self.show_hint('正在尝试加载已有用户...', color='green')
self.cookies_text_edit.setText(json.dumps(cookies, indent=2))
aio.create_task(self.login_with_cookies(cookies))
def __init__(self, app, parent=None):
super().__init__(parent)
self._app = app
self._renderer = None
self._table = None # current visible table
self._tables = []
self._extra = None
self.toolbar = SongsTableToolbar()
self.tabbar = TableTabBarV2()
self.meta_widget = TableMetaWidget(parent=self)
self.songs_table = SongsTableView(parent=self)
self.albums_table = AlbumListView(parent=self)
self.artists_table = ArtistListView(parent=self)
self.videos_table = VideoListView(parent=self)
self.playlists_table = PlaylistListView(parent=self)
self.comments_table = CommentListView(parent=self)
self.desc_widget = DescLabel(parent=self)
self._tables.append(self.songs_table)
self._tables.append(self.albums_table)
self._tables.append(self.artists_table)
self._tables.append(self.playlists_table)
self._tables.append(self.videos_table)
self._tables.append(self.comments_table)
self.songs_table.play_song_needed.connect(
lambda song: asyncio.ensure_future(self.play_song(song)))
self.videos_table.play_video_needed.connect(
lambda video: aio.create_task(self.play_video(video)))
def goto_model(model):
self._app.browser.goto(model=model)
for signal in [
self.songs_table.show_artist_needed,
self.songs_table.show_album_needed,
self.albums_table.show_album_needed,
self.artists_table.show_artist_needed,
self.playlists_table.show_playlist_needed,
]:
signal.connect(goto_model)
self.toolbar.play_all_needed.connect(self.play_all)
self.songs_table.add_to_playlist_needed.connect(
self._add_songs_to_playlist)
self.songs_table.about_to_show_menu.connect(
self._songs_table_about_to_show_menu)
self.songs_table.activated.connect(lambda index: aio.create_task(
self._on_songs_table_activated(index)))
self._setup_ui()
def _goto(self, page, ctx):
# Do some initialization
self.ui.toolbar.clear_stacked_widget()
# To keep backward compat, we add magicbox by default
self.ui.toolbar.add_stacked_widget(self.ui.magicbox)
x = self.router.dispatch(page, ctx)
if inspect.iscoroutine(x):
aio.create_task(x)
self._last_page = self.current_page
self.current_page = page
def _fetch_more_cb(self, items):
self._is_fetching = False
if items is not None and not items:
self.no_more_item.emit()
return
items_len = len(items)
colors = [random.choice(list(COLORS.values())) for _ in range(0, items_len)]
self.colors.extend(colors)
self.on_items_fetched(items)
for item in items:
aio.create_task(self.fetch_image(
item,
self._fetch_image_callback(item),
uid=reverse(item) + '/cover'))
async def render(self):
self.meta_widget.title = '当前播放列表'
self.meta_widget.show()
player = self._app.player
playlist = player.playlist
async def clear_playlist():
playlist.clear()
await self.render() # re-render
songs = playlist.list()
self.show_songs(wrap(songs.copy()))
btn = TextButton('清空', self.toolbar)
btn.clicked.connect(lambda *args: aio.create_task(clear_playlist()))
self.toolbar.add_tmp_button(btn)
self.songs_table.remove_song_func = playlist.remove
# scroll to current song
current_song = self._app.playlist.current_song
if current_song is not None:
row = songs.index(current_song)
model_index = self.songs_table.model().index(row, 0)
self.songs_table.scrollTo(model_index)
self.songs_table.selectRow(row)
def fetch_more_impl(self):
"""fetch more items from reader
"""
reader = self._reader
step = self._fetch_more_step
if reader.is_async:
async def fetch():
items = []
count = 0
async for item in reader:
items.append(item)
count += 1
if count == step:
break
return items
future = aio.create_task(fetch())
future.add_done_callback(self._async_fetch_cb)
else:
try:
items = list(itertools.islice(reader, step))
except ProviderIOError:
logger.exception('fetch more items failed')
self._fetch_more_cb(None)
else:
self._fetch_more_cb(items)
async def render(self):
self.meta_widget.title = '当前播放列表'
self.meta_widget.show()
self.container.current_table = self.songs_table
self.songs_table.remove_song_func = self._app.playlist.remove
source_name_map = {p.identifier: p.name for p in self._app.library.list()}
model = PlaylistTableModel(source_name_map, self._app.playlist)
filter_model = SongFilterProxyModel(self.songs_table)
filter_model.setSourceModel(model)
self.songs_table.setModel(filter_model)
disconnect_slots_if_has(self._app.ui.magicbox.filter_text_changed)
self._app.ui.magicbox.filter_text_changed.connect(filter_model.filter_by_text)
self.toolbar.show()
btn = TextButton('清空', self.toolbar)
btn.clicked.connect(lambda *args: aio.create_task(self.clear_playlist()))
self.toolbar.add_tmp_button(btn)
# scroll to current song
current_song = self._app.playlist.current_song
if current_song is not None:
row = self._app.playlist.list().index(current_song)
model_index = self.songs_table.model().index(row, Column.song)
self.songs_table.scrollTo(model_index)
self.songs_table.selectRow(row)
async def render(self):
playlist = self.playlist
# show playlist title
self.meta_widget.show()
self.meta_widget.title = playlist.name
await self._show_songs()
# show playlist cover
if playlist.cover:
aio.create_task(
self.show_cover(playlist.cover,
reverse(playlist) + '/cover'))
self.songs_table.remove_song_func = self.remove_song
def contextMenuEvent(self, e):
song = self._app.playlist.current_song
if song is None:
return
menu = QMenu()
menu.hovered.connect(self.on_action_hovered)
artist_menu = menu.addMenu('查看歌手')
album_action = menu.addAction('查看专辑')
artist_menu.menuAction().setData({'artists': None, 'song': song})
album_action.triggered.connect(
lambda: aio.create_task(self._goto_album(song)))
if self._app.library.check_flags_by_model(song, ProviderFlags.similar):
similar_song_action = menu.addAction('相似歌曲')
similar_song_action.triggered.connect(
lambda: self._app.browser.goto(model=song, path='/similar'))
if self._app.library.check_flags_by_model(song,
ProviderFlags.hot_comments):
song_comments_action = menu.addAction('歌曲评论')
song_comments_action.triggered.connect(
lambda: self._app.browser.goto(model=song,
path='/hot_comments'))
menu.exec(e.globalPos())
def contextMenuEvent(self, e):
song = self._app.playlist.current_song
if song is None:
return
menu = QMenu()
menu.hovered.connect(self.on_action_hovered)
artist_menu = menu.addMenu('查看歌手')
album_action = menu.addAction('查看专辑')
artist_menu.menuAction().setData({'artists': None, 'song': song})
album_action.setData({'song': song})
artist_menu.menuAction().triggered.connect(
lambda: aio.create_task(self._goto_artists(song)))
album_action.triggered.connect(
lambda: aio.create_task(self._goto_album(song)))
menu.exec(e.globalPos())
async def render(self):
artist = self.artist
# bind signal first
# we only show album that implements create_albums_g
if artist.meta.allow_create_albums_g:
self.toolbar.filter_albums_needed.connect(
lambda types: self.albums_table.model().filter_by_types(types))
self.tabbar.show_albums_needed.connect(
lambda: self.show_albums(self.artist.create_albums_g()))
if hasattr(artist, 'contributed_albums') and artist.contributed_albums:
# show contributed_album list
self.tabbar.show_contributed_albums_needed.connect(
lambda: self.show_albums(self.artist.
create_contributed_albums_g()))
# fetch and render basic metadata
self.meta_widget.title = artist.name
self.meta_widget.show()
self.tabbar.show()
self.tabbar.artist_mode()
# fetch and render songs
songs = songs_g = None
if artist.meta.allow_create_songs_g:
songs_g = wrap(artist.create_songs_g())
self.tabbar.show_songs_needed.connect(
lambda: self.show_songs(songs_g=wrap(artist.create_songs_g()),
songs=songs,
show_count=True))
else:
songs = await async_run(lambda: artist.songs)
self.tabbar.show_songs_needed.connect(lambda: self.show_songs(
songs_g=None, songs=songs, show_count=True))
self.show_songs(songs_g=songs_g, songs=songs, show_count=True)
# finally, we render cover and description
cover = await async_run(lambda: artist.cover)
if cover:
aio.create_task(
self.show_cover(cover,
reverse(artist, '/cover'),
as_background=True))
self.tabbar.show_desc_needed.connect(
lambda: aio.create_task(self._show_desc()))
async def show_album(self, album):
meta_widget = self.collection_body.meta_widget
meta_widget.clear()
meta_widget.title = album.name_display
meta_widget.creator = album.artists_name_display
songs = await async_run(lambda: album.songs)
meta_widget.songs_count = len(songs)
reader = wrap(songs)
model = SongListModel(reader)
self.collection_body.song_list_view.show()
self.collection_body.song_list_view.setModel(model)
meta_widget.desc = await async_run(lambda: album.desc)
meta_widget.title = await async_run(lambda: album.name)
meta_widget.creator = await async_run(lambda: album.artists_name)
cover = await async_run(lambda: album.cover)
if cover:
aio.create_task(self.show_cover(cover, reverse(album, '/cover')))
def show_songs(self, songs=None, songs_g=None):
"""(DEPRECATED) provided only for backward compatibility"""
warnings.warn('use readerer.show_songs please')
renderer = Renderer()
task = aio.create_task(self.set_renderer(renderer))
if songs is not None:
reader = wrap(songs)
else:
reader = songs_g
task.add_done_callback(lambda _: renderer.show_songs(reader=reader))
async def render(self):
album = self.album
songs = await async_run(lambda: album.songs)
self.show_songs(wrap(songs))
self.meta_widget.title = album.name_display
self.meta_widget.songs_count = len(songs)
self.meta_widget.creator = album.artists_name_display
self.meta_widget.show()
# fetch cover and description
cover = await async_run(lambda: album.cover)
if cover:
aio.create_task(self.show_cover(cover, reverse(album, '/cover')))
self.tabbar.show()
self.tabbar.album_mode()
self.tabbar.show_desc_needed.connect(lambda: aio.create_task(self._show_desc()))
self.tabbar.show_songs_needed.connect(lambda: self.show_songs(songs))
def _on_media_changed(self, media):
async def func(media):
# FIXME: current media may be unrelated to current song
song = self._app.playlist.current_song
if song is None or media is None:
self.cur_song_dl_btn.setEnabled(False)
return
media_url = media.url
if media_url and not media_url.startswith('http'):
self.cur_song_dl_btn.setEnabled(False)
self.cur_song_dl_btn.setChecked(True)
return
ext = guess_media_url_ext(media_url)
if self._tag_mgr._name_fmts:
if hasattr(song,
'state') and song.state is ModelState.cant_upgrade:
# BriefSongModdel
tag_obj, cover_url = await aio.run_fn(
self._tag_mgr.prepare_tag, song)
else:
song = await aio.run_fn(self._app.library.song_upgrade,
song)
album = await aio.run_fn(self._app.library.album_upgrade,
song.album)
artists = [
await aio.run_fn(self._app.library.artist_upgrade,
artist) for artist in song.artists
]
tag_obj, cover_url = await aio.run_fn(
self._tag_mgr.prepare_tag, song, album, artists)
filename = self._tag_mgr.prepare_filename(tag_obj, ext)
is_downloaded = self._mgr.is_file_downloaded(filename)
if is_downloaded:
self.cur_song_dl_btn.setEnabled(False)
self.cur_song_dl_btn.setChecked(True)
else:
self.cur_song_dl_btn.setEnabled(True)
self.cur_song_dl_btn.setChecked(False)
aio.create_task(func(media))
def bind_coro(self, coro):
"""run the coroutine and bind the task
it will cancel the previous task if exists
:return: :class:`asyncio.Task`
"""
self._before_bind()
if is_in_loop_thread():
self._task = aio.create_task(coro)
else:
self._task = asyncio.run_coroutine_threadsafe(coro, loop=self._mgr.loop)
return self._task
def enable(app):
logger.info('Register provider: %s', provider)
app.library.register(provider)
provider.initialize(app)
app.initialized.connect(lambda *args: aio.create_task(autoload(*args)),
weak=False, aioqueue=False)
if app.mode & app.GuiMode:
app.browser.route('/local')(show_provider)
pm = app.pvd_uimgr.create_item(
name=provider.identifier,
text='本地音乐',
symbol='♪ ',
desc='点击显示所有本地音乐',
)
pm.clicked.connect(partial(app.browser.goto, uri='/local'), weak=False)
app.pvd_uimgr.add_item(pm)
def __init__(self, app, parent=None):
super().__init__(parent=parent)
self._app = app
self._splitter = QSplitter(self)
self.collection_toc = CollectionTOCView(self._app, self._splitter)
self.collection_body = CollectionBody(self._app, self._splitter)
self.collection_toc.show_album_needed.connect(
lambda album: aio.create_task(self.show_album(album)))
self.collection_toc.play_song_needed.connect(
self._app.player.play_song)
self.collection_body.song_list_view.play_song_needed.connect(
self._app.player.play_song)
self._layout = QHBoxLayout(self)
self._setup_ui()
def __init__(self, uri: str = None, required_cookies_fields=None):
if has_webengine and uri and required_cookies_fields:
use_webview = True
flags = Qt.Window
else:
use_webview = False
flags = Qt.Popup
super().__init__(None, flags)
self._use_webview = use_webview
self._uri = uri
self._required_cookies_fields = required_cookies_fields
self.cookies_text_edit = QTextEdit(self)
self.hint_label = QLabel(self)
self.login_btn = QPushButton('登录', self)
self.weblogin_btn = QPushButton('网页登录', self)
self.hint_label.setTextFormat(Qt.RichText)
self._layout = QVBoxLayout(self)
self._layout.addWidget(self.cookies_text_edit)
self._layout.addWidget(self.hint_label)
self._layout.addWidget(self.login_btn)
self._layout.addWidget(self.weblogin_btn)
self.cookies_text_edit.setAcceptRichText(False)
self.cookies_text_edit.setPlaceholderText(
'请从浏览器中复制 Cookie：\n\n'
'Chrome 复制的 cookie 格式类似：key1=value1; key2=value2\n\n'
'Firefox 复制的 cookie 格式类似：{"key1": value1, "key1": value2}'
)
if self._use_webview is True:
self.weblogin_btn.clicked.connect(self._start_web_login)
else:
# disable the button if feeluown does not support
if uri and required_cookies_fields and not has_webengine:
self.weblogin_btn.setEnabled(False)
else:
# hide the button if provider does not support
self.weblogin_btn.hide()
self.login_btn.clicked.connect(lambda: aio.create_task(self.login()))
self.login_succeed.connect(self.hide)
async def render(req, **kwargs): # pylint: disable=too-many-locals
app = req.ctx['app']
song = req.ctx['model']
# TODO: Initialize the view with song object, and it should reduce
# the code complexity.
view = SongExploreView(app=app)
app.ui.right_panel.set_body(view)
# show song album cover
song = await aio.run_fn(app.library.song_upgrade, song)
# bind signals
view.play_btn.clicked.connect(lambda: app.playlist.play_model(song))
if app.library.check_flags_by_model(song, PF.web_url):
async def copy_song_web_url():
web_url = await aio.run_fn(app.library.song_get_web_url, song)
app.show_msg(f'已经复制：{web_url}')
QGuiApplication.clipboard().setText(web_url)
view.copy_web_url_btn.clicked.connect(
lambda: aio.run_afn(copy_song_web_url))
# TODO: Open url in browser when alt key is pressed. Use
# QDesktopServices.openUrl to open url in browser, and
# you may use QGuiApplication::keyboardModifiers to check
# if alt key is pressed.
#
# NOTE(cosven): Since switching from applications is inconvenience,
# the default behaviour of button is url-copy instead of url-open.
else:
view.copy_web_url_btn.hide()
view.header_label.setText(f'<h1>{song.title}</h1>')
aio.create_task(view.album_info_label.show_song(song))
if app.library.check_flags_by_model(song, PF.similar):
songs = await aio.run_fn(app.library.song_list_similar, song)
model = SongListModel(create_reader(songs))
view.similar_songs_view.setModel(model)
else:
view.similar_songs_header.setText('<span>该提供方暂不支持查看相似歌曲，555</span>')
if app.library.check_flags_by_model(song, PF.hot_comments):
comments = await aio.run_fn(app.library.song_list_hot_comments, song)
comments_reader = create_reader(comments)
view.comments_view.setModel(CommentListModel(comments_reader))
else:
view.comments_header.setText('<span>该提供方暂不支持查看歌曲评论，555</span>')
try:
lyric = app.library.song_get_lyric(song)
except NotSupported as e:
logger.info('cant show lyric due to %s', str(e))
else:
if lyric is not None:
ms_sentence_map = parse_lyric_text(lyric.content)
sentences = []
for _, sentence in sorted(ms_sentence_map.items(),
key=lambda item: item[0]):
sentences.append(sentence)
view.lyric_label.set_lyric('\n'.join(sentences))
# Show album cover in the end since it's an expensive CPU/IO operation.
# FIXME: handle NotSupported exception
if song.album is not None:
album = await aio.run_fn(app.library.album_upgrade, song.album)
aio.create_task(
view.cover_label.show_cover(album.cover, reverse(album)))
def show_artists_coll(self, artists_g):
aio.create_task(self.set_renderer(
ArtistsCollectionRenderer(artists_g)))
def show_player_playlist(self):
aio.create_task(self.set_renderer(PlayerPlaylistRenderer()))
def show_albums_coll(self, albums_g):
aio.create_task(self.set_renderer(AlbumsCollectionRenderer(albums_g)))
