From c3dc00811296a2724ddcdb229ab58a5312af130c Mon Sep 17 00:00:00 2001
From: Jackson Taylor <jackson@jacksontaylor.xyz>
Date: Thu, 31 Mar 2022 01:00:21 -0400
Subject: Use music_output and cookies arguments

---
 jamos | 63 +++++++++++++++++++++++++++++++++------------------------------
 1 file changed, 33 insertions(+), 30 deletions(-)

diff --git a/jamos b/jamos
index a6cec06..b4b382b 100755
--- a/jamos
+++ b/jamos
@@ -10,29 +10,8 @@ import sys
 import youtube_dl
 
 
-# MUSIC_DIRECTORY = "~/Music/"
-MUSIC_DIRECTORY = "./music/"
-
-AUDIO_OPTIONS = {
-        'format': 'mp3/bestaudio/best',
-        'cookiefile': 'cookies.txt',
-        'outtmpl': MUSIC_DIRECTORY + '%(title)s.%(ext)s',
-        'postprocessors': [
-            {
-                'key': 'FFmpegExtractAudio',
-                'preferredcodec': 'mp3',
-                'preferredquality': '192',
-            },
-            {'key': 'FFmpegMetadata'},
-        ],
-        'writeinfojson': True
-    }
-
-# TODO: pass this instead, to make testing easier
-ytdl = youtube_dl.YoutubeDL(AUDIO_OPTIONS)
-
-
-def download_song(song_url):
+
+def download_song(song_url, ytdl):
     """
     Download a song using youtube url and song title
     """
@@ -77,7 +56,7 @@ def get_playlist_url():
     return sys.argv[1]
 
 
-def get_video_urls_in_playlist(playlist_url):
+def get_video_urls_in_playlist(playlist_url, ytdl):
     videos = ytdl.extract_info(playlist_url, download=False)
 
     urls = []
@@ -88,7 +67,7 @@ def get_video_urls_in_playlist(playlist_url):
     return urls
 
 
-def move_file(file, metadata):
+def move_file(file, metadata, output_directory):
     # TODO: Pass a jamos specific metadata object/dict
     # Then we can do this validation all at once
 
@@ -111,7 +90,7 @@ def move_file(file, metadata):
         title = metadata['title'].replace(' ', '_').replace('/', '').lower()
 
     final_directory = os.path.join(
-        MUSIC_DIRECTORY,
+        output_directory,
         artist,
         album)
 
@@ -160,29 +139,53 @@ def write_metadata_to_song_file(file, metadata):
     f.save()
 
 
+def create_downloader(music_directory, cookies):
+    audio_options = {
+            'format': 'mp3/bestaudio/best',
+            'cookiefile': cookies,
+            'outtmpl': music_directory + '%(title)s.%(ext)s',
+            'postprocessors': [
+                {
+                    'key': 'FFmpegExtractAudio',
+                    'preferredcodec': 'mp3',
+                    'preferredquality': '192',
+                },
+                {'key': 'FFmpegMetadata'},
+            ],
+            'writeinfojson': True
+        }
+
+    return youtube_dl.YoutubeDL(audio_options)
+
+
 if __name__ == "__main__":
     args = get_command_line_options()
 
     # Get the playlist url from the command line
     playlist_url = args.url
 
+    music_directory = args.output or "~/Music"
+    cookies = args.cookies or "~/cookies.txt"
+
+    ytdl = create_downloader(music_directory, cookies)
+
     # TODO: Save urls to file so we can start in the
     # middle of the playlist if needed
-    urls = get_video_urls_in_playlist(playlist_url)
+    urls = get_video_urls_in_playlist(playlist_url, ytdl)
 
     for url in urls:
         try:
-            download_song(url)
+            download_song(url, ytdl)
         except Exception as ex:
             # TODO: Handle this better
             print(ex)
 
-    files = get_all_files(MUSIC_DIRECTORY)
+    files = get_all_files(music_directory)
 
     for f in files:
         json_data = None
         with open(f.replace('.mp3', '.info.json')) as json_file:
             json_data = json.load(json_file)
             write_metadata_to_song_file(f, json_data)
-        move_file(f, json_data)
+        move_file(f, json_data, music_directory)
 
-- 
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