diff options
| -rwxr-xr-x | download_yt_playlist | 32 |
1 files changed, 6 insertions, 26 deletions
diff --git a/download_yt_playlist b/download_yt_playlist index 32b50eb..9953239 100755 --- a/download_yt_playlist +++ b/download_yt_playlist @@ -1,28 +1,8 @@ -#!/usr/bin/env perl +#!/bin/sh -use strict; -use warnings; +if [ $# -ne 1 ]; then + echo "Usage: $0 <playlist_id>" + exit 1 +fi -use JSON; - -my $ENDPOINT = "https://www.googleapis.com/youtube/v3"; -my $YT_API_KEY = $ENV{'YOUTUBE_API_KEY'} - || die "Error: You need to define the env variable 'YOUTUBE_API_KEY'\n"; - -sub decode_json_utf8 { - my $json = join "", @_; - utf8::encode($json); - return decode_json($json); -} - -sub api_playlist_videos { - my $id = shift; - my $videos = (decode_json_utf8 `curl -s '$ENDPOINT/playlistItems?part=snippet&maxResults=1000&playlistId=$id&key=$YT_API_KEY'`)->{items}; - return map { $_->{snippet}{resourceId}{videoId} } @$videos; -} - -@ARGV == 1 or die "Usage: $0 <playlist_id>\n"; -my $pl_id = $ARGV[0]; -my @videos = map { "https://www.youtube.com/watch?v=" . $_ } api_playlist_videos($pl_id); - -`mkdir $pl_id && cd $pl_id && youtube-dl @videos\n`; +exec youtube-dl -o '%(playlist)s/%(playlist_index)s %(title)s.%(ext)s' "https://www.youtube.com/playlist?list=$1" |