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HT_Music_Downloader.py
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HT_Music_Downloader.py
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# -*- coding: utf-8 -*-
import os
import flet as ft
import logging
import time
# from Netease import *
import Web_provider
# import signal
# import threading
# def handle_signal(signum, frame):
# print("Received signal:", signum)
# # Set up signal handling in main thread
# signal.signal(signal.SIGINT, handle_signal)
def format_time(milliseconds):
seconds, milliseconds = divmod(milliseconds, 1000)
minutes, seconds = divmod(seconds, 60)
return f"{minutes:02d}:{seconds:02d}"
def main(page: ft.Page):
page.title = "HT's Music Downloader"
# page.horizontal_alignment = "center"
# page.vertical_alignment = "center"
# page.scroll = "adaptive"
page.fonts = {"opposans": "/OPPOSans-M.ttf", }
if not page.client_storage.contains_key("debug"):
page.client_storage.set("debug", False)
page.client_storage.set("color", 'Blue')
if not page.client_storage.contains_key("web_provider"):
page.client_storage.set("web_provider", "None")
if not page.client_storage.contains_key("song_quality"):
page.client_storage.set("song_quality", "Standard")
color = page.client_storage.get('color')
debug_mode = page.client_storage.get('debug')
page.theme = ft.Theme(font_family='opposans', use_material3=True, color_scheme_seed=color)
page.window_width = 1200
page.window_height = 720
page.update()
# 基本函数
def change_page(e):
global main_page
if e.control.selected_index == 0:
main_page = app_page.search_page
logger.info("Change to search page")
elif e.control.selected_index == 1:
main_page = app_page.local_page
logger.info("Change to local page")
elif e.control.selected_index == 2:
main_page = app_page.settings_page
logger.info("Change to settings page")
# 更改主页面
page.controls[0].controls[2].controls[0] = main_page
page.update()
# 设置
def change_debug_mode(e):
page.client_storage.set("debug", e.control.value)
page.update()
def change_theme(color):
page.client_storage.set('color', color)
page.theme.color_scheme_seed=color
# page.theme = Theme(font_family='opposans',use_material3=True, color_scheme_seed=color)
logger.info("Change theme to %s" % color)
page.update()
def web_provider_change(e):
page.client_storage.set('web_provider', e.control.value)
logger.info("Change web provider to %s" % e.control.value)
page.update()
def song_quality_change(e):
page.client_storage.set('song_quality', e.control.value)
logger.info("Change song quality to %s" % e.control.value)
page.update()
# 基本控件
nav = ft.NavigationRail(
selected_index=0,
label_type="all",
min_width=100,
height=650,
min_extended_width=400,
# leading=Icon(icons.QUEUE_MUSIC_ROUNDED),
group_alignment=-1,
destinations=[
ft.NavigationRailDestination(
icon=ft.icons.HOME_OUTLINED,
selected_icon=ft.icons.HOME_ROUNDED,
label="Home",
),
ft.NavigationRailDestination(
icon_content=ft.Icon(ft.icons.LIBRARY_MUSIC_OUTLINED),
selected_icon_content=ft.Icon(ft.icons.LIBRARY_MUSIC_ROUNDED),
label="Local",
),
ft.NavigationRailDestination(
icon=ft.icons.SETTINGS_OUTLINED,
selected_icon_content=ft.Icon(ft.icons.SETTINGS_ROUNDED),
label_content=ft.Text("Settings"),
),
],on_change=change_page
)
class Player:
def show_position(self):
if(self.duration == None):
return
value = self.audio.get_current_position() / self.duration
self.player.content.controls[3].value = value
# print("Change position to "+str(value))
self.player.content.controls[4].value = format_time(self.audio.get_current_position())
self.player.content.controls[6].value = format_time(self.duration)
# print("Show position "+format_time(self.audio.get_current_position()))
page.update()
def change_position(self, e):
timestamp = int(self.duration * e.control.value)
self.audio.seek(timestamp)
# print("Change position to "+str(timestamp))
page.update()
def load_audio(self,url,name=None):
self.player.content.controls[0].value = "No song"
self.player.content.controls[1].disabled = True
self.player.content.controls[2].disabled = True
self.player.content.controls[3].disabled = True
self.player.content.controls[3].value = 0
self.player.content.controls[4].value = "00:00"
self.player.content.controls[6].value = "00:00"
self.name = name if name != None else url
self.duration = None
page.update()
self.audio = ft.Audio(
src=url,
autoplay=False,
volume=1,
balance=0,
on_loaded=lambda _: self.play_audio(),
on_duration_changed=lambda e: logger.info("Duration changed: "+str(e.data)),
on_position_changed=lambda e: self.show_position(),
on_state_changed=self.show_state,
# on_seek_complete=lambda _: print("Seek complete"),
)
page.overlay[0] = self.audio
page.update()
# page.overlay[0].play()
def play_audio(self):
self.duration = self.audio.get_duration()
logger.info("Duration: "+str(self.duration))
if self.duration != None:
self.player.content.controls[0].value = self.name
print(self.name)
self.player.content.controls[1].disabled = False
self.player.content.controls[2].disabled = False
self.player.content.controls[3].disabled = False
self.audio.play()
self.is_playing = True
# self.player.content.controls[1].icon = ft.icons.PAUSE_ROUNDED
logger.info("Start playing")
page.update()
def show_state(self,e):
self.player.content.controls[1].icon = ft.icons.PAUSE_ROUNDED if e.data == "playing" else ft.icons.PLAY_ARROW_ROUNDED
# print("State changed:", e.data)
logger.info("State changed: "+e.data)
page.update()
def change_playing_status(self):
if self.duration == None:
return
self.audio.pause() if self.is_playing else self.audio.resume()
self.is_playing = not self.is_playing
logger.info("Change playing status to "+str(self.is_playing))
page.update()
def __init__(self) -> None:
self.is_playing = False
self.name = "No song"
self.duration = None
self.player = ft.Container(
content=ft.Row(
controls=[
ft.Text(self.name, width=200, no_wrap=True,text_align='right'),
ft.IconButton(
ft.icons.PLAY_ARROW_ROUNDED,
on_click=lambda e: self.change_playing_status(),
disabled=True,
),
ft.IconButton(
ft.icons.RESTART_ALT_ROUNDED,
on_click=lambda e: self.audio.seek(0),
disabled=True,
),
ft.Slider(
width=400,
inactive_color=ft.colors.GREY,
on_change=self.change_position,
disabled=True,
),
ft.Text("00:00"),
ft.Text("/"),
ft.Text("00:00"),
],
height=38,
width=1020,
),
bgcolor=ft.colors.SURFACE_VARIANT,
border_radius=10,
padding=ft.padding.symmetric(vertical=3, horizontal=10),
alignment=ft.alignment.center,
)
global music_player
music_player = Player()
class APP_Page:
def build_search_page(self): # 搜索页面
self.search = ft.TextField(
hint_text="Search from Web or Enter URL", expand=True, on_submit=self.search_song,text_align='center')
self.songs = ft.Column(scroll="auto", width=1040, height=600, horizontal_alignment="center")
page = ft.Stack(controls=
[ft.Column(
width=1030,
height=600,
controls=[
ft.Row(
controls=[
self.search,
ft.FloatingActionButton(
icon=ft.icons.SEARCH, on_click=self.search_song),
],
),
# Container(self.songs,padding=padding.symmetric(horizontal=200)),
ft.ListView(controls=[],height=520,width=1050),
]
),
ft.AlertDialog(title=ft.Text("QR Code"))
],
)
# self.main_page=page
logger.info("Build main page")
return page
def build_local_page(self): # 本地音乐页面
logger.info("Build local page")
this_page = ft.Container(
content=ft.Text("Local Music\nComing soon..."),
margin=100,
padding=10,
alignment=ft.alignment.center,
# bgcolor=ft.colors.AMBER,
width=400,
# height=300,
border_radius=10,
)
return this_page
def build_settings_page(self): # 设置页面
theme_setting = ft.Card(
content=ft.Container(
padding=10,
content=ft.Row([
ft.Icon(ft.icons.COLOR_LENS),
ft.Text("Theme-Color", expand=True),
ft.VerticalDivider(width=420),
ft.IconButton(icon=ft.icons.CIRCLE, icon_color='red', tooltip='red', on_click=lambda e:change_theme('red')),
ft.IconButton(icon=ft.icons.CIRCLE, icon_color='pink', tooltip='pink', on_click=lambda e:change_theme('pink')),
ft.IconButton(icon=ft.icons.CIRCLE, icon_color='orange', tooltip='orange', on_click=lambda e:change_theme('orange')),
ft.IconButton(icon=ft.icons.CIRCLE, icon_color='yellow', tooltip='yellow', on_click=lambda e:change_theme('yellow')),
ft.IconButton(icon=ft.icons.CIRCLE, icon_color='green', tooltip='green', on_click=lambda e:change_theme('green')),
ft.IconButton(icon=ft.icons.CIRCLE, icon_color='blue', tooltip='blue', on_click=lambda e:change_theme('blue')),
ft.IconButton(icon=ft.icons.CIRCLE, icon_color='purple', tooltip='purple', on_click=lambda e:change_theme('purple')),
ft.IconButton(icon=ft.icons.CIRCLE, icon_color='brown', tooltip='brown', on_click=lambda e:change_theme('brown')),
])
),
)
debug_setting = ft.Card(
content=ft.Container(
padding=10,
# height=200,
content=ft.Row([
ft.Icon(ft.icons.BUG_REPORT_ROUNDED),
ft.Text("Debug-Mode (Need restart)", expand=True),
ft.VerticalDivider(width=650),
ft.Switch(on_change=change_debug_mode, value=page.client_storage.get("debug"))
])
)
)
web_provider = ft.Card(
content=ft.Container(
padding=10,
content=ft.Row(
[
ft.Icon(ft.icons.WEB),
ft.Text("Web Provider", expand=True),
ft.VerticalDivider(width=350),
ft.Dropdown(
dense=True,
width=200,
bgcolor=ft.colors.ON_INVERSE_SURFACE,
value=page.client_storage.get('web_provider'),
# filled = True,
options=[
ft.dropdown.Option("None"),
ft.dropdown.Option("Netease"),
ft.dropdown.Option("KuGou"),
ft.dropdown.Option("YTMusic"),
ft.dropdown.Option("QQ"),
],
on_change=web_provider_change,
),
]
),
)
)
song_quality = ft.Card(
content=ft.Container(
padding=10,
content=ft.Row(
[
ft.Icon(ft.icons.HIGH_QUALITY_ROUNDED),
ft.Text("Preferred Download Quality", expand=True),
ft.VerticalDivider(width=350),
ft.Dropdown(
dense=True,
width=200,
bgcolor=ft.colors.ON_INVERSE_SURFACE,
value=page.client_storage.get('song_quality'),
# filled = True,
options=[
ft.dropdown.Option("Standard"),
ft.dropdown.Option("Higher"),
ft.dropdown.Option("Ex-High"),
ft.dropdown.Option("Lossless"),
],
on_change=song_quality_change,
),
]
),
)
)
settings = ft.Column(
width=1040,
height=600,
scroll="auto",
controls=[
ft.Text("Settings"),
theme_setting,
debug_setting,
web_provider,
song_quality,
]
)
logger.info("Build settings page")
return settings
def search_song(self,e):
# music_player.load_audio("https://github.com/mdn/webaudio-examples/blob/main/audio-analyser/viper.mp3?raw=true")
global music_player
self.search_value = self.search_page.controls[0].controls[0].controls[0].value
if "http" in self.search.value or ".mp3" in self.search.value:
music_player.load_audio(self.search.value)
logger.info("Play song: "+ self.search.value)
return
provider = page.client_storage.get('web_provider')
songs_list = Web_provider.search(provider,self.search_value)
# self.search_page.content.controls[1].controls=song_objects
logger.info("Songs list: "+str(songs_list))
song_objects = ft.ListView(controls=[],height=520,width=1040,padding=20,spacing=8)
if len(songs_list) == 0:
song_objects.controls.append(ft.Text("No result found\nPlease try another keyword, or change the web provider in settings page.",text_align='center'))
for song in songs_list:
song_name = song["song_name"]
song_id = song["song_id"]
song_album = song["song_album"]
song_singer = song["song_singer"]
song_album_id = song["song_album_id"]
song_auxiliary = song["song_auxiliary"]
song_objects.controls.append(Song(song_name, song_id, song_album, song_singer, song_album_id, song_auxiliary,provider).ui)
self.search_page.controls[0].controls.pop()
self.search_page.controls[0].controls.append(song_objects)
# logger.info("Search song: "+ song.name)
page.update()
# logger.info("Search song: "+ self.search_page.content.controls[0].controls[0].value)
# pass
def __init__(self) -> None:
self.search_page = self.build_search_page()
self.local_page = self.build_local_page()
self.settings_page = self.build_settings_page()
class Song:
def __init__(self, name, id, AlbumName, singer, AlbumID, Auxiliary,provider):
super().__init__()
self.name = name
self.id = id
self.album = AlbumName
self.singer = singer
self.albumID = AlbumID
self.Auxiliary = Auxiliary
self.ui = self.build()
self.provider = provider
def play(self):
global music_player
# response = netease_cloud_music_api.request("/song/url/v1",{"id":self.id,"level":"higher"})
# 本地优先
music_player.load_audio("./Music/"+self.singer+" - "+self.name+".mp3")
time.sleep(0.5)
duration = music_player.duration
if duration == None:
quality = page.client_storage.get('song_quality')
url = Web_provider.get_url(self.provider,self.id,quality)
# print(url)
logger.info("Provider Response: "+str(url))
if type(url) == dict:
app_page.search_page.controls[1].title = ft.Text("Error: ")
app_page.search_page.controls[1].content = ft.Text(url['error'])
app_page.search_page.controls[1].open = True
page.update()
return
# if "image" in url:
# app_page.search_page.controls[1].content = ft.Image(src_base64=url[22:])
# app_page.search_page.controls[1].open = True
# page.update()
# pass
# from HT_Music_Downloader import web_song_loader
# web_song_loader(url)
# from HT_Music_Downloader import music_player
music_player.load_audio(url,self.singer+" - "+self.name)
# return url
# print(response)
def download(self,e):
quality = page.client_storage.get('song_quality')
url = Web_provider.get_url(self.provider,self.id,quality)
# print(url)
logger.info("Provider Response: "+str(url))
if type(url) == dict:
app_page.search_page.controls[1].title = ft.Text("Error: ")
app_page.search_page.controls[1].content = ft.Text(url['error'])
app_page.search_page.controls[1].open = True
page.update()
return
# 单独处理YTMusic，因为YTMusic的下载需要调用yt_dlp
# 其实大多数时候，用yt_dlp下载会比拿到URL再get更快
if self.provider == "YTMusic":
url = 'https://www.youtube.com/watch?v='+self.id
Web_provider.get_mp3(self.provider,url,self.singer+" - "+self.name)
Web_provider.write_id3(self.provider,self.id,self.singer+" - "+self.name)
logger.info("Downloaded: "+self.name)
self.download_state.icon = ft.icons.DOWNLOAD_DONE_ROUNDED
page.update()
# 渲染控件
def build(self):
# self.display_name = Text(value=self.name, expand=1)
# print("Building song: "+self.name)
logger.info("Building song: "+self.name)
self.download_state = ft.IconButton(
icon=ft.icons.DOWNLOAD_ROUNDED,
tooltip="Download this song",
on_click=self.download
)
# Auxiliary = '\nNote: '+self.Auxiliary if self.Auxiliary != '' else ''
# 非常抽象的UI
Auxiliary = ft.Row([ft.Container(content=ft.Row([ft.Icon(ft.icons.MORE_ROUNDED,size=18),ft.Text(self.Auxiliary),]),bgcolor=ft.colors.PRIMARY_CONTAINER,padding=ft.padding.only(left=5, top=5, right=10, bottom=5),border_radius=30,),]) if self.Auxiliary != '' else None
singer = 'Singer: '+self.singer+' ' if len(self.singer)<=12 and len(self.album) <= 12 else 'Singer: '+self.singer+'\n'
album = 'Album: '+self.album if self.album != '' else ''
# basicinfo = singer+album+Auxiliary
self.display_view = ft.Card(
content=ft.Container(
padding=10,
# width=600,
# bgcolor=ft.colors.SURFACE_VARIANT,
content=ft.Row(
[
ft.ListTile(
leading=ft.Icon(ft.icons.MUSIC_NOTE_ROUNDED),
title=ft.Text(self.name, selectable=True),
subtitle=ft.Column(
[
ft.Row(
[
ft.Container(
content=ft.Row(
[
ft.Icon(
ft.icons.ACCOUNT_CIRCLE_ROUNDED,
size=18,
),
ft.Text(self.singer),
]
),
bgcolor=ft.colors.PRIMARY_CONTAINER,
padding=ft.padding.only(
left=5,
top=5,
right=10,
bottom=5,
),
border_radius=30,
margin=ft.margin.only(top=5),
),
ft.Container(
content=ft.Row(
[
ft.Icon(
ft.icons.ALBUM_ROUNDED,
size=18,
),
ft.Text(self.album),
]
),
bgcolor=ft.colors.PRIMARY_CONTAINER,
padding=ft.padding.only(
left=5,
top=5,
right=10,
bottom=5,
),
border_radius=30,
margin=ft.margin.only(top=5),
),
],
),
]
),
bgcolor_activated=ft.colors.ON_INVERSE_SURFACE,
width=830,
),
ft.Row(
[
ft.IconButton(
icon=ft.icons.PLAY_ARROW_ROUNDED,
tooltip="Play",
on_click=lambda e: self.play(),
),
self.download_state,
],
alignment="end",
),
]
),
)
)
if Auxiliary != None:
self.display_view.content.content.controls[0].subtitle.controls.append(Auxiliary)
return self.display_view
app_page = APP_Page()
main_page = app_page.search_page
if debug_mode:
logger.setLevel(logging.INFO)
page.add(ft.Row(controls=[nav, ft.VerticalDivider(width=1), ft.Column(controls=[main_page, music_player.player])], height=650, width=1200, expand=True))
page.overlay.append(ft.Audio(src=" ", autoplay=False, volume=1, balance=0))
# start the application
# logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s',
# datefmt='%Y-%m-%d %H:%M:%S', filename='log.log', filemode="w")
logger = logging.getLogger()
formatter = logging.Formatter('%(asctime)s - %(levelname)s - %(message)s',datefmt='%Y-%m-%d %H:%M:%S')
handler = logging.FileHandler("log.log", mode="w", encoding="utf-8")
handler.setFormatter(formatter)
console = logging.StreamHandler()
console.setFormatter(formatter)
logger.setLevel(logging.WARNING)
# logger.setLevel(logging.DEBUG)
logger.addHandler(handler)
logger.addHandler(console)
ft.app(target=main,assets_dir="./assets")