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#! /usr/bin/python3
from kivy.app import App
from kivy.uix.boxlayout import BoxLayout
from kivy.uix.button import Button
from kivy.uix.floatlayout import FloatLayout
from kivy.uix.gridlayout import GridLayout
from kivy.uix.textinput import TextInput
from kivy.uix.label import Label
from kivy.uix.filechooser import FileChooser
import threading
import pytube
from youload_playlist import YouLoadPlayList
from model.youload_file_chooser import YouloadFileChooser
class YouloadApp(App):
def build(self):
layout = BoxLayout(orientation='vertical')
# Data members
self.url = "https://youtube.com/playlist?list=PLuZUmvZz4WI78uqT5S71yBHNBMJ97HzhY&si=SI2qN9MgxmmK2rbf"
self.is_downloading = False
self.should_stop_download = False
# Url input.
url_input = TextInput(text=self.url, multiline=False, size_hint=(0.8, 1.0))
url_input.bind(text=self.uid_url_input)
# Submit button.
self.submit = Button(text="Download", size_hint=(0.2, 1.0))
self.submit.bind(on_press=self.submit_cb)
# Url and submit layout.
url_and_submit = BoxLayout(size_hint=(1.0, 0.1))
url_and_submit.add_widget(url_input)
url_and_submit.add_widget(self.submit)
# Download status.
self.download_status = Label(text="Nothing downloading", size_hint=(0.8, 1.0))
# choose folder button.
self.choose_folder_button = Button(text="Choose folder", size_hint=(0.2, 1.0))
self.choose_folder_button.bind(on_press=self.choose_folder_cb)
# Info line.
info_line = BoxLayout(size_hint=(1.0, 0.1))
info_line.add_widget(self.download_status)
info_line.add_widget(self.choose_folder_button)
# Info display.
self.downloads_display = Label(text="", size_hint=(1.0, 0.8))
# Everything else (:
layout.add_widget(url_and_submit)
layout.add_widget(info_line)
layout.add_widget(self.downloads_display)
# File chooser.
self.file_chooser = YouloadFileChooser()
# Screen layout.
self.screen_layout = FloatLayout()
self.screen_layout.add_widget(layout)
return self.screen_layout
def uid_url_input(self, instance, value):
self.url = value
# Download the videos in a different thread so the ui still works.
def download_playlist_thread(self):
self.download_status.text = "Fetching playlist"
self.submit.text = "Stop"
self.is_downloading = True
# Get playlist.
try:
playlist = YouLoadPlayList(self.url)
except KeyError:
self.download_status.text = "Error getting playlist"
return
playlist.prepare_for_download()
self.downloads_display.text = f"Downloading {self.url}\n"
# Download each video
for i in range(playlist.video_count):
# Stop this mother fucker
if self.should_stop_download:
break
self.download_status.text = f"Downloading {i+1}/{playlist.video_count}"
self.downloads_display.text += playlist.download_video(i) + "\n"
self.submit.text = "Download"
self.download_status.text = "Download complete"
self.is_downloading = False
def stop_download(self):
self.should_stop_download = True
def submit_cb(self, instance):
# Is already downloading something.
if self.is_downloading:
self.download_status.text = "Stopping download"
self.stop_download()
return
# Start download thread.
download_thread = threading.Thread(target=self.download_playlist_thread)
self.should_stop_download = False
download_thread.start()
def choose_folder_cb(self, instance):
self.screen_layout.add_widget(self.file_chooser)
def on_stop(self):
self.stop_download()
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