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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.textinput import TextInput
from kivy.uix.popup import Popup
from kivy.uix.label import Label
import threading
from pathlib import Path
import os
from model.youload_playlist import YouLoadPlayList
from view.file_chooser import YouloadFileChooser
from view.download_type_chooser import YouloadDownloadTypeChooser
class YouloadApp(App):
def build(self):
layout = BoxLayout(orientation='vertical')
# Data members
self.url = "https://youtube.com/playlist?list=PLXbRgJ9vx_KuA5CljV3BpiV58qx6znmRk&si=JFaVyspkeoMWUDNL"
self.is_downloading = False
self.should_stop_download = False
# File chooser.
self.file_chooser = YouloadFileChooser()
self.file_chooser.set_app(self)
# Download type chooser.
self.download_type_chooser = YouloadDownloadTypeChooser()
self.download_type_chooser.set_app(self)
# 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=(0.3, 1.0))
# Download type chooser button.
self.download_type_button = Button(text=self.download_type_chooser.current_type, size_hint=(0.1, 1.0))
self.download_type_button.bind(on_press=self.download_type_chooser.open)
# Folder display.
self.folder_display = Label(text=os.getcwd(), size_hint=(0.4, 1.0))
# choose folder button.
self.choose_folder_button = Button(text="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.download_type_button)
info_line.add_widget(self.folder_display)
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)
return 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):
try:
self.download_status.text = "Fetching playlist"
self.submit.text = "Stop"
self.is_downloading = True
# Get playlist.
playlist = YouLoadPlayList(self.url)
# Set directory and other stuff.
playlist.set_download_directory(self.folder_display.text)
playlist.download_type = self.download_type_chooser.current_type
playlist.prepare_for_download()
self.downloads_display.text = f"Downloading to {playlist.folder_name}\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"
# Complete download.
self.download_status.text = "Download complete"
except FileExistsError:
self.download_status.text = "Folder already exists"
except KeyError:
self.download_status.text = "Error getting playlist"
except AttributeError:
self.download_status.text = "Download type not supported"
self.submit.text = "Download"
self.is_downloading = False
def stop_download(self):
self.download_status.text = "Stopping download"
self.should_stop_download = True
def submit_cb(self, instance):
# Is already downloading something.
if self.is_downloading:
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.file_chooser.open()
def on_stop(self):
self.stop_download()
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