adjust updating m3u8 log message

Update apple_music_api.py

.github/FUNDING.yml

@@ -0,0 +1 @@
+ko_fi: glomatico

.gitignore

@@ -1,5 +1,7 @@
 /*
 __pycache__
 !gamdl
-!requirements.txt
+!.gitignore
 !pyproject.toml
+!README.md
+!requirements.txt

README.md

@@ -1,93 +1,212 @@
-# Glomatico's ✨ Apple Music ✨ Downloader
-A Python script to download Apple Music songs/music videos/albums/playlists.
+# Glomatico's Apple Music Downloader
+A Python CLI app for downloading Apple Music songs/music videos/posts.
 
-![Windows CMD usage example](https://i.imgur.com/18Azlg4.png)
+**Discord Server:** https://discord.gg/aBjMEZ9tnq
 
-This is a rework of https://github.com/loveyoursupport/AppleMusic-Downloader/tree/661a274d62586b521feec5a7de6bee0e230fdb7d.
+## Features
+* Download songs in AAC 256kbps and other codecs
+* Download music videos up to 4K
+* Download synced lyrics in LRC, SRT or TTML
+* Choose between FFmpeg and MP4Box for remuxing
+* Choose between yt-dlp and N_m3u8DL-RE for downloading
+* Highly customizable
+* Use artist links to download all of their albums or music videos
 
-Some new features that I added:
-* MP4Box for muxing
-* Tags for music videos
-* Multiple URLs input
-* iTunes folder structure
-* Embedded lyrics and .lrc file
-* Auto set region
-* Playlist support
-* And much more!
-
-## Setup
-1. Install Python 3.7 or newer
-2. Install gamdl with pip
-    ```
+## Prerequisites
+* Python 3.8 or higher
+* The cookies file of your Apple Music browser session in Netscape format (requires an active subscription)
+    * You can get your cookies by using one of the following extensions on your browser of choice at the Apple Music website with your account signed in:
+        * Firefox: https://addons.mozilla.org/addon/export-cookies-txt
+        * Chromium based browsers: https://chrome.google.com/webstore/detail/gdocmgbfkjnnpapoeobnolbbkoibbcif
+* FFmpeg on your system PATH
+    * Older versions of FFmpeg may not work.
+    * Up to date binaries can be obtained from the links below:
+        * Windows: https://github.com/AnimMouse/ffmpeg-stable-autobuild/releases
+        * Linux: https://johnvansickle.com/ffmpeg/
+* (Optional) mp4decrypt on your system PATH
+    * Required to download music videos and songs in non-legacy formats.
+    * Binaries can be obtained from here: https://www.bento4.com/downloads/.
+ 
+## Installation
+1. Install the package `gamdl` using pip
+    ```bash
     pip install gamdl
     ```
-3. Add MP4Box and mp4decrypt to your PATH
-    * You can get them from here:
-        * MP4Box: https://gpac.wp.imt.fr/downloads/
-        * mp4decrypt: https://www.bento4.com/downloads/
-4. Export your Apple Music cookies as `cookies.txt` to the same folder that you will run the script
-    * You can export your cookies by using this Google Chrome extension on Apple Music website: https://chrome.google.com/webstore/detail/open-cookiestxt/gdocmgbfkjnnpapoeobnolbbkoibbcif. Make sure to be logged in.
-5. Put your Widevine Device file (.wvd) in the same folder that you will run the script
-    * You can use Dumper to dump your phone's L3 CDM: https://github.com/Diazole/dumper. Once you have the L3 CDM, you can use pywidevine to create the .wvd file from it.
-        1. Install pywidevine with pip
-            ```
-            pip install pywidevine pyyaml
-            ```
-        2. Create the .wvd file
-            ```
-            pywidevine create-device -t ANDROID -l 3 -k private_key.pem -c client_id.bin -o .
-            ```
-6. (optional) Add aria2c to your PATH for faster downloads
-    * You can get it from here: https://github.com/aria2/aria2/releases.
+2. Place your cookies file in the directory from which you will be running gamdl and name it `cookies.txt`.
 
 ## Usage
-```
-usage: gamdl [-h] [-u [URLS_TXT]] [-w WVD_LOCATION] [-f FINAL_PATH] [-t TEMP_PATH] [-c COOKIES_LOCATION] [-m]
-                   [-p] [-a] [-o] [-n] [-s] [-e] [-i] [-v]
-                   [url ...]
-
-Download Apple Music songs/music videos/albums/playlists
-
-positional arguments:
-  url                   Apple Music song/music video/album/playlist URL(s) (default: None)
-
-options:
-  -h, --help            show this help message and exit
-  -u [URLS_TXT], --urls-txt [URLS_TXT]
-                        Read URLs from a text file (default: None)
-  -w WVD_LOCATION, --wvd-location WVD_LOCATION
-                        .wvd file location (default: *.wvd)
-  -f FINAL_PATH, --final-path FINAL_PATH
-                        Final Path (default: Apple Music)
-  -t TEMP_PATH, --temp-path TEMP_PATH
-                        Temp Path (default: temp)
-  -c COOKIES_LOCATION, --cookies-location COOKIES_LOCATION
-                        Cookies location (default: cookies.txt)
-  -m, --disable-music-video-skip
-                        Disable music video skip on playlists/albums (default: False)
-  -p, --prefer-hevc     Prefer HEVC over AVC (default: False)
-  -a, --heaac           Download songs/music videos with HE-AAC instead of AAC (default: False)
-  -o, --overwrite       Overwrite existing files (default: False)
-  -n, --no-lrc          Don't create .lrc file (default: False)
-  -s, --skip-cleanup    Skip cleanup (default: False)
-  -e, --print-exceptions
-                        Print execeptions (default: False)
-  -i, --print-video-m3u8-url
-                        Print Video M3U8 URL (default: False)
-  -v, --version         show program's version number and exit
+```bash
+gamdl [OPTIONS] URLS...
 ```
 
-## Songs/Music Videos quality
-* Songs:
-    * 256kbps AAC / HE-AAC 64kbps
-* Music Videos (varies depending on the video):
-    * 4K HEVC 20mbps, AAC 256kbps / HE-AAC 64kbps
-    * 4K HEVC 12mbps, AAC 256kbps / HE-AAC 64kbps
-    * 1080p AVC 10mbps, AAC 256kbps / HE-AAC 64kbps
-    * 1080p AVC 6.5bps, AAC 256kbps / HE-AAC 64kbps
-    * 720p AVC 4mbps, AAC 256kbps / HE-AAC 64kbps
-    * 576p AVC 2mbps, AAC 256kbps / HE-AAC 64kbps
-    * 480p AVC 1.5mbps, AAC 256kbps / HE-AAC 64kbps
-    * 360p AVC 1mbps, AAC 256kbps / HE-AAC 64kbps
+### Examples
+* Download a song
+    ```bash
+    gamdl "https://music.apple.com/us/album/never-gonna-give-you-up-2022-remaster/1624945511?i=1624945512"
+    ```
+* Download an album
+    ```bash
+    gamdl "https://music.apple.com/us/album/whenever-you-need-somebody-2022-remaster/1624945511"
+    ```
+* Choose which albums or music videos to download from an artist
+    ```bash
+    gamdl "https://music.apple.com/us/artist/rick-astley/669771"
+    ```
 
-Some videos may include EIA-608 closed captions.
+### Interactive prompt controls
+* Arrow keys - Move selection
+* Space - Toggle selection
+* Ctrl + A - Select all
+* Enter - Confirm selection
+
+## Configuration
+gamdl can be configured by using the command line arguments or the config file.
+
+The config file is created automatically when you run gamdl for the first time at `~/.gamdl/config.json` on Linux and `%USERPROFILE%\.gamdl\config.json` on Windows.
+
+Config file values can be overridden using command line arguments.
+| Command line argument / Config file key                         | Description                                                                  | Default value                |
+| --------------------------------------------------------------- | ---------------------------------------------------------------------------- | ---------------------------- |
+| `--disable-music-video-skip` / `disable_music_video_skip`       | Don't skip downloading music videos in albums/playlists.                     | `false`                      |
+| `--save-cover`, `-s` / `save_cover`                             | Save cover as a separate file.                                               | `false`                      |
+| `--overwrite` / `overwrite`                                     | Overwrite existing files.                                                    | `false`                      |
+| `--read-urls-as-txt`, `-r` / -                                  | Interpret URLs as paths to text files containing URLs separated by newlines. | `false`                      |
+| `--save-playlist` / `save_playlist`                             | Save a M3U8 playlist file when downloading a playlist.                       | `false`                      |
+| `--synced-lyrics-only` / `synced_lyrics_only`                   | Download only the synced lyrics.                                             | `false`                      |
+| `--no-synced-lyrics` / `no_synced_lyrics`                       | Don't download the synced lyrics.                                            | `false`                      |
+| `--config-path` / -                                             | Path to config file.                                                         | `<home>/.gamdl/config.json`  |
+| `--log-level` / `log_level`                                     | Log level.                                                                   | `INFO`                       |
+| `--print-exceptions` / `print_exceptions`                       | Print exceptions.                                                            | `false`                      |
+| `--cookies-path`, `-c` / `cookies_path`                         | Path to .txt cookies file.                                                   | `./cookies.txt`              |
+| `--language`, `-l` / `language`                                 | Metadata language as an ISO-2A language code (don't always work for videos). | `en-US`                      |
+| `--output-path`, `-o` / `output_path`                           | Path to output directory.                                                    | `./Apple Music`              |
+| `--temp-path` / `temp_path`                                     | Path to temporary directory.                                                 | `./temp`                     |
+| `--wvd-path` / `wvd_path`                                       | Path to .wvd file.                                                           | `null`                       |
+| `--nm3u8dlre-path` / `nm3u8dlre_path`                           | Path to N_m3u8DL-RE binary.                                                  | `N_m3u8DL-RE`                |
+| `--mp4decrypt-path` / `mp4decrypt_path`                         | Path to mp4decrypt binary.                                                   | `mp4decrypt`                 |
+| `--ffmpeg-path` / `ffmpeg_path`                                 | Path to FFmpeg binary.                                                       | `ffmpeg`                     |
+| `--mp4box-path` / `mp4box_path`                                 | Path to MP4Box binary.                                                       | `MP4Box`                     |
+| `--download-mode` / `download_mode`                             | Download mode.                                                               | `ytdlp`                      |
+| `--remux-mode` / `remux_mode`                                   | Remux mode.                                                                  | `ffmpeg`                     |
+| `--cover-format` / `cover_format`                               | Cover format.                                                                | `jpg`                        |
+| `--template-folder-album` / `template_folder_album`             | Template folder for tracks that are part of an album.                        | `{album_artist}/{album}`     |
+| `--template-folder-compilation` / `template_folder_compilation` | Template folder for tracks that are part of a compilation album.             | `Compilations/{album}`       |
+| `--template-file-single-disc` / `template_file_single_disc`     | Template file for the tracks that are part of a single-disc album.           | `{track:02d} {title}`        |
+| `--template-file-multi-disc` / `template_file_multi_disc`       | Template file for the tracks that are part of a multi-disc album.            | `{disc}-{track:02d} {title}` |
+| `--template-folder-no-album` / `template_folder_no_album`       | Template folder for the tracks that are not part of an album.                | `{artist}/Unknown Album`     |
+| `--template-file-no-album` / `template_file_no_album`           | Template file for the tracks that are not part of an album.                  | `{title}`                    |
+| `--template-file-playlist` / `template_file_playlist`           | Template file for the M3U8 playlist.                                         | `Playlists/{playlist_title}` |
+| `--template-date` / `template_date`                             | Date tag template.                                                           | `%Y-%m-%dT%H:%M:%SZ`         |
+| `--exclude-tags` / `exclude_tags`                               | Comma-separated tags to exclude.                                             | `null`                       |
+| `--cover-size` / `cover_size`                                   | Cover size.                                                                  | `1200`                       |
+| `--truncate` / `truncate`                                       | Maximum length of the file/folder names.                                     | `null`                       |
+| `--codec-song` / `codec_song`                                   | Song codec.                                                                  | `aac-legacy`                 |
+| `--synced-lyrics-format` / `synced_lyrics_format`               | Synced lyrics format.                                                        | `lrc`                        |
+| `--codec-music-video` / `codec_music_video`                     | Music video codec.                                                           | `h264`                       |
+| `--quality-post` / `quality_post`                               | Post video quality.                                                          | `best`                       |
+| `--no-config-file`, `-n` / -                                    | Do not use a config file.                                                    | `false`                      |
+
+
+### Tags variables
+The following variables can be used in the template folders/files and/or in the `exclude_tags` list:
+* `album`
+* `album_artist`
+* `album_id`
+* `album_sort`
+* `artist`
+* `artist_id`
+* `artist_sort`
+* `comment`
+* `compilation`
+* `composer`
+* `composer_id`
+* `composer_sort`
+* `copyright`
+* `cover`
+* `date`
+* `disc`
+* `disc_total`
+* `gapless`
+* `genre`
+* `genre_id`
+* `lyrics`
+* `media_type`
+* `playlist_artist`
+* `playlist_id`
+* `playlist_title`
+* `playlist_track`
+* `rating`
+* `storefront`
+* `title`
+* `title_id`
+* `title_sort`
+* `track`
+* `track_total`
+* `xid`
+
+### Remux modes
+The following remux modes are available:
+* `ffmpeg`
+    * Can be used without mp4decrypt only for songs and when using legacy song codecs
+* `mp4box`
+    * Requires mp4decrypt
+    * Doesn't convert closed captions in music videos that have them
+    * Can be obtained from here: https://gpac.wp.imt.fr/downloads
+
+### Download modes
+The following download modes are available:
+* `ytdlp`
+* `nm3u8dlre`
+    * Faster than `ytdlp`
+    * Requires FFmpeg
+    * Can be obtained from here: https://github.com/nilaoda/N_m3u8DL-RE/releases
+
+
+### Song codecs
+The following codecs are available:
+* `aac-legacy`
+* `aac-he-legacy`
+
+The following codecs are also available, **but are not guaranteed to work**, as currently most (or all) of the songs fails to be downloaded when using them:
+* `aac`
+* `aac-he`
+* `aac-binaural`
+* `aac-downmix`
+* `aac-he-binaural`
+* `aac-he-downmix`
+* `atmos`
+* `ac3`
+* `alac`
+* `ask`
+    * When using this option, gamdl will ask you which codec from this list to use that is available for the song.
+
+### Music videos codecs
+The following codecs are available:
+* `h264` (up to 1080p, with AAC 256kbps)
+* `h265` (up to 2160p, with AAC 256kpbs)
+* `ask`
+    * When using this option, gamdl will ask you which audio and video codec to use that is available for the music video.
+  
+### Post videos/extra videos qualities
+The following qualities are available:
+* `best` (up to 1080p, with AAC 256kbps)
+* `ask`
+    * When using this option, gamdl will ask you which video quality to use that is available for the video.
+
+Post videos doesn't require remuxing and are limited to `ytdlp` download mode.
+
+### Synced lyrics formats
+The following synced lyrics formats are available:
+* `lrc`
+* `srt`
+* `ttml`
+    * Native format for Apple Music synced lyrics.
+    * Highly unsupported by most media players.
+  
+### Cover formats
+The following cover formats are available:
+* `jpg`
+* `png`
+* `raw`
+    * This format gets the raw cover without any processing.
+    * Note that when using this format, the cover image will not be embedded within the files. To address this, you can enable `save_cover` option to save the cover as a separate file.

gamdl/__init__.py

@@ -1,188 +1 @@
-import shutil
-import argparse
-import traceback
-from .gamdl import Gamdl
-
-__version__ = '1.8'
-
-
-def main():
-    if not shutil.which('mp4decrypt'):
-        raise Exception('mp4decrypt is not on PATH')
-    if not shutil.which('MP4Box'):
-        raise Exception('MP4Box is not on PATH')
-    parser = argparse.ArgumentParser(
-        description = 'Download Apple Music songs/music videos/albums/playlists',
-        formatter_class = argparse.ArgumentDefaultsHelpFormatter,
-    )
-    parser.add_argument(
-        'url',
-        help = 'Apple Music song/music video/album/playlist URL(s)',
-        nargs = '*',
-    )
-    parser.add_argument(
-        '-u',
-        '--urls-txt',
-        help = 'Read URLs from a text file',
-        nargs = '?',
-    )
-    parser.add_argument(
-        '-w',
-        '--wvd-location',
-        default = '*.wvd',
-        help = '.wvd file location'
-    )
-    parser.add_argument(
-        '-f',
-        '--final-path',
-        default = 'Apple Music',
-        help = 'Final Path',
-    )
-    parser.add_argument(
-        '-t',
-        '--temp-path',
-        default = 'temp',
-        help = 'Temp Path',
-    )
-    parser.add_argument(
-        '-c',
-        '--cookies-location',
-        default = 'cookies.txt',
-        help = 'Cookies location',
-    )
-    parser.add_argument(
-        '-m',
-        '--disable-music-video-skip',
-        action = 'store_true',
-        help = 'Disable music video skip on playlists/albums',
-    )
-    parser.add_argument(
-        '-p',
-        '--prefer-hevc',
-        action = 'store_true',
-        help = 'Prefer HEVC over AVC',
-    )
-    parser.add_argument(
-        '-a',
-        '--heaac',
-        action = 'store_true',
-        help = 'Download songs/music videos with HE-AAC instead of AAC',
-    )
-    parser.add_argument(
-        '-o',
-        '--overwrite',
-        action = 'store_true',
-        help = 'Overwrite existing files',
-    )
-    parser.add_argument(
-        '-n',
-        '--no-lrc',
-        action = 'store_true',
-        help = "Don't create .lrc file",
-    )
-    parser.add_argument(
-        '-s',
-        '--skip-cleanup',
-        action = 'store_true',
-        help = 'Skip cleanup',
-    )
-    parser.add_argument(
-        '-e',
-        '--print-exceptions',
-        action = 'store_true',
-        help = 'Print execeptions',
-    )
-    parser.add_argument(
-        '-i',
-        '--print-video-m3u8-url',
-        action = 'store_true',
-        help = 'Print Video M3U8 URL',
-    )
-    parser.add_argument(
-        '-v',
-        '--version',
-        action = 'version',
-        version = f'%(prog)s {__version__}',
-    )
-    args = parser.parse_args()
-    if not args.url and not args.urls_txt:
-        parser.error('you must specify an url or a text file using -u/--urls-txt')
-    if args.urls_txt:
-        with open(args.urls_txt, 'r', encoding = 'utf8') as f:
-            args.url = f.read().splitlines()
-    dl = Gamdl(
-        args.wvd_location,
-        args.cookies_location,
-        args.disable_music_video_skip,
-        args.prefer_hevc,
-        args.heaac,
-        args.temp_path,
-        args.final_path,
-        args.no_lrc,
-        args.overwrite,
-        args.skip_cleanup,
-    )
-    error_count = 0
-    download_queue = []
-    for i, url in enumerate(args.url):
-        try:
-            download_queue.append(dl.get_download_queue(url.strip()))
-        except KeyboardInterrupt:
-            exit(1)
-        except:
-            error_count += 1
-            print(f'Failed to check URL {i + 1}/{len(args.url)}')
-            if args.print_exceptions:
-                traceback.print_exc()
-    for i, url in enumerate(download_queue):
-        for j, track in enumerate(url):
-            print(f'Downloading "{track["attributes"]["name"]}" (track {j + 1}/{len(url)} from URL {i + 1}/{len(download_queue)})')
-            track_id = track['id']
-            try:
-                webplayback = dl.get_webplayback(track_id)
-                if track['type'] == 'music-videos':
-                    if args.print_video_m3u8_url:
-                        print(webplayback['hls-playlist-url'])
-                    tags = dl.get_tags_music_video(track['attributes']['url'].split('/')[-1].split('?')[0])
-                    final_location = dl.get_final_location('.m4v', tags)
-                    if dl.check_exists(final_location) and not args.overwrite:
-                        continue
-                    stream_url_video, stream_url_audio = dl.get_stream_url_music_video(webplayback)
-                    decryption_keys_audio = dl.get_decryption_keys_music_video(stream_url_audio, track_id)
-                    encrypted_location_audio = dl.get_encrypted_location_audio(track_id)
-                    dl.download(encrypted_location_audio, stream_url_audio)
-                    decrypted_location_audio = dl.get_decrypted_location_audio(track_id)
-                    dl.decrypt(encrypted_location_audio, decrypted_location_audio, decryption_keys_audio)
-                    decryption_keys_video = dl.get_decryption_keys_music_video(stream_url_video, track_id)
-                    encrypted_location_video = dl.get_encrypted_location_video(track_id)
-                    dl.download(encrypted_location_video, stream_url_video)
-                    decrypted_location_video = dl.get_decrypted_location_video(track_id)
-                    dl.decrypt(encrypted_location_video, decrypted_location_video, decryption_keys_video)
-                    fixed_location = dl.get_fixed_location(track_id, '.m4v')
-                    dl.fixup_music_video(decrypted_location_audio, decrypted_location_video, fixed_location)
-                    dl.make_final(final_location, fixed_location, tags)
-                else:
-                    unsynced_lyrics, synced_lyrics = dl.get_lyrics(track_id)
-                    tags = dl.get_tags_song(webplayback, unsynced_lyrics)
-                    final_location = dl.get_final_location('.m4a', tags)
-                    if dl.check_exists(final_location) and not args.overwrite:
-                        continue
-                    stream_url = dl.get_stream_url_song(webplayback)
-                    decryption_keys = dl.get_decryption_keys_song(stream_url, track_id)
-                    encrypted_location = dl.get_encrypted_location_audio(track_id)
-                    dl.download(encrypted_location, stream_url)
-                    decrypted_location = dl.get_decrypted_location_audio(track_id)
-                    dl.decrypt(encrypted_location, decrypted_location, decryption_keys)
-                    fixed_location = dl.get_fixed_location(track_id, '.m4a')
-                    dl.fixup_song(decrypted_location, fixed_location)
-                    dl.make_final(final_location, fixed_location, tags)
-                    dl.make_lrc(final_location, synced_lyrics)
-            except KeyboardInterrupt:
-                exit(1)
-            except:
-                error_count += 1
-                print(f'Failed to download "{track["attributes"]["name"]}" (track {j + 1}/{len(url)} from URL {i + 1}/{len(download_queue)})')
-                if args.print_exceptions:
-                    traceback.print_exc()
-            dl.cleanup()
-    print(f'Done ({error_count} error(s))')
+__version__ = "2.3"

gamdl/__main__.py

@@ -1,4 +1,3 @@
-import gamdl
+from .cli import main
 
-if __name__ == "__main__":
-    gamdl.main()
+main()

gamdl/apple_music_api.py

@@ -0,0 +1,287 @@
+from __future__ import annotations
+
+import functools
+import re
+import time
+import typing
+from http.cookiejar import MozillaCookieJar
+from pathlib import Path
+
+import requests
+
+
+class AppleMusicApi:
+    APPLE_MUSIC_HOMEPAGE_URL = "https://beta.music.apple.com"
+    AMP_API_URL = "https://amp-api.music.apple.com"
+    WEBPLAYBACK_API_URL = (
+        "https://play.itunes.apple.com/WebObjects/MZPlay.woa/wa/webPlayback"
+    )
+    LICENSE_API_URL = "https://play.itunes.apple.com/WebObjects/MZPlay.woa/wa/acquireWebPlaybackLicense"
+    WAIT_TIME = 2
+
+    def __init__(
+        self,
+        cookies_path: Path | None = Path("./cookies.txt"),
+        storefront: None | str = None,
+        language: str = "en-US",
+    ):
+        self.cookies_path = cookies_path
+        self.storefront = storefront
+        self.language = language
+        self._set_session()
+
+    def _set_session(self):
+        self.session = requests.Session()
+        if self.cookies_path:
+            cookies = MozillaCookieJar(self.cookies_path)
+            cookies.load(ignore_discard=True, ignore_expires=True)
+            self.session.cookies.update(cookies)
+            self.storefront = self.session.cookies.get_dict()["itua"]
+        self.session.headers.update(
+            {
+                "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:95.0) Gecko/20100101 Firefox/95.0",
+                "Accept": "application/json",
+                "Accept-Language": "en-US,en;q=0.5",
+                "Accept-Encoding": "gzip, deflate, br",
+                "content-type": "application/json",
+                "Media-User-Token": self.session.cookies.get_dict().get(
+                    "media-user-token", ""
+                ),
+                "x-apple-renewal": "true",
+                "DNT": "1",
+                "Connection": "keep-alive",
+                "Sec-Fetch-Dest": "empty",
+                "Sec-Fetch-Mode": "cors",
+                "Sec-Fetch-Site": "same-site",
+                "origin": self.APPLE_MUSIC_HOMEPAGE_URL,
+            }
+        )
+        home_page = self.session.get(self.APPLE_MUSIC_HOMEPAGE_URL).text
+        index_js_uri = re.search(
+            r"/(assets/index-legacy-[^/]+\.js)",
+            home_page,
+        ).group(1)
+        index_js_page = self.session.get(
+            f"{self.APPLE_MUSIC_HOMEPAGE_URL}/{index_js_uri}"
+        ).text
+        token = re.search('(?=eyJh)(.*?)(?=")', index_js_page).group(1)
+        self.session.headers.update({"authorization": f"Bearer {token}"})
+        self.session.params = {"l": self.language}
+
+    @staticmethod
+    def _raise_response_exception(response: requests.Response):
+        raise Exception(
+            f"Request failed with status code {response.status_code}: {response.text}"
+        )
+
+    def _check_amp_api_response(self, response: requests.Response):
+        try:
+            response.raise_for_status()
+            response_dict = response.json()
+            assert response_dict.get("data") or response_dict.get("results") is not None
+        except (
+            requests.HTTPError,
+            requests.exceptions.JSONDecodeError,
+            AssertionError,
+        ):
+            self._raise_response_exception(response)
+
+    def get_artist(
+        self,
+        artist_id: str,
+        include: str = "albums,music-videos",
+        limit: int = 100,
+        fetch_all: bool = True,
+    ) -> dict:
+        response = self.session.get(
+            f"{self.AMP_API_URL}/v1/catalog/{self.storefront}/artists/{artist_id}",
+            params={
+                "include": include,
+                **{f"limit[{_include}]": limit for _include in include.split(",")},
+            },
+        )
+        self._check_amp_api_response(response)
+        artist = response.json()["data"][0]
+        if fetch_all:
+            for _include in include.split(","):
+                for additional_data in self._extend_api_data(
+                    artist["relationships"][_include],
+                    limit,
+                ):
+                    artist["relationships"][_include]["data"].extend(additional_data)
+        return artist
+
+    def get_song(
+        self,
+        song_id: str,
+        extend: str = "extendedAssetUrls",
+        include: str = "lyrics,albums",
+    ) -> dict:
+        response = self.session.get(
+            f"{self.AMP_API_URL}/v1/catalog/{self.storefront}/songs/{song_id}",
+            params={
+                "include": include,
+                "extend": extend,
+            },
+        )
+        self._check_amp_api_response(response)
+        return response.json()["data"][0]
+
+    def get_music_video(
+        self,
+        music_video_id: str,
+        include: str = "albums",
+    ) -> dict:
+        response = self.session.get(
+            f"{self.AMP_API_URL}/v1/catalog/{self.storefront}/music-videos/{music_video_id}",
+            params={
+                "include": include,
+            },
+        )
+        self._check_amp_api_response(response)
+        return response.json()["data"][0]
+
+    def get_post(
+        self,
+        post_id: str,
+    ) -> dict:
+        response = self.session.get(
+            f"{self.AMP_API_URL}/v1/catalog/{self.storefront}/uploaded-videos/{post_id}"
+        )
+        self._check_amp_api_response(response)
+        return response.json()["data"][0]
+
+    @functools.lru_cache()
+    def get_album(
+        self,
+        album_id: str,
+        extend: str = "extendedAssetUrls",
+    ) -> dict:
+        response = self.session.get(
+            f"{self.AMP_API_URL}/v1/catalog/{self.storefront}/albums/{album_id}",
+            params={
+                "extend": extend,
+            },
+        )
+        self._check_amp_api_response(response)
+        return response.json()["data"][0]
+
+    def get_playlist(
+        self,
+        playlist_id: str,
+        limit_tracks: int = 300,
+        extend: str = "extendedAssetUrls",
+        fetch_all: bool = True,
+    ) -> dict:
+        response = self.session.get(
+            f"{self.AMP_API_URL}/v1/catalog/{self.storefront}/playlists/{playlist_id}",
+            params={
+                "extend": extend,
+                "limit[tracks]": limit_tracks,
+            },
+        )
+        self._check_amp_api_response(response)
+        playlist = response.json()["data"][0]
+        if fetch_all:
+            for additional_data in self._extend_api_data(
+                playlist["relationships"]["tracks"],
+                limit_tracks,
+            ):
+                playlist["relationships"]["tracks"]["data"].extend(additional_data)
+        return playlist
+
+    def search(
+        self,
+        term: str,
+        types: str = "songs,albums,artists,playlists",
+        limit: int = 25,
+        offset: int = 0,
+    ) -> dict:
+
+        response = self.session.get(
+            f"{self.AMP_API_URL}/v1/catalog/{self.storefront}/search",
+            params={
+                "term": term,
+                "types": types,
+                "limit": limit,
+                "offset": offset,
+            },
+        )
+        self._check_amp_api_response(response)
+        return response.json()["results"]
+
+    def _extend_api_data(
+        self,
+        api_response: dict,
+        limit: int,
+    ) -> typing.Generator[list[dict], None, None]:
+        next_uri = api_response.get("next")
+        while next_uri:
+            playlist_next = self._get_next_uri_response(next_uri, limit)
+            yield playlist_next["data"]
+            next_uri = playlist_next.get("next")
+            time.sleep(self.WAIT_TIME)
+
+    def _get_next_uri_response(self, next_uri: str, limit: int) -> dict:
+        response = self.session.get(
+            self.AMP_API_URL + next_uri,
+            params={
+                "limit": limit,
+            },
+        )
+        self._check_amp_api_response(response)
+        return response.json()
+
+    def get_webplayback(
+        self,
+        track_id: str,
+    ) -> dict:
+        response = self.session.post(
+            self.WEBPLAYBACK_API_URL,
+            json={
+                "salableAdamId": track_id,
+                "language": self.language,
+            },
+        )
+        try:
+            response.raise_for_status()
+            response_dict = response.json()
+            webplayback = response_dict.get("songList")
+            assert webplayback
+        except (
+            requests.HTTPError,
+            requests.exceptions.JSONDecodeError,
+            AssertionError,
+        ):
+            self._raise_response_exception(response)
+        return webplayback[0]
+
+    def get_widevine_license(
+        self,
+        track_id: str,
+        track_uri: str,
+        challenge: str,
+    ) -> str:
+        response = self.session.post(
+            self.LICENSE_API_URL,
+            json={
+                "challenge": challenge,
+                "key-system": "com.widevine.alpha",
+                "uri": track_uri,
+                "adamId": track_id,
+                "isLibrary": False,
+                "user-initiated": True,
+            },
+        )
+        try:
+            response.raise_for_status()
+            response_dict = response.json()
+            widevine_license = response_dict.get("license")
+            assert widevine_license
+        except (
+            requests.HTTPError,
+            requests.exceptions.JSONDecodeError,
+            AssertionError,
+        ):
+            self._raise_response_exception(response)
+        return widevine_license

gamdl/cli.py

@@ -0,0 +1,766 @@
+from __future__ import annotations
+
+import inspect
+import json
+import logging
+from enum import Enum
+from pathlib import Path
+
+import click
+
+from . import __version__
+from .apple_music_api import AppleMusicApi
+from .constants import *
+from .downloader import Downloader
+from .downloader_music_video import DownloaderMusicVideo
+from .downloader_post import DownloaderPost
+from .downloader_song import DownloaderSong
+from .downloader_song_legacy import DownloaderSongLegacy
+from .enums import CoverFormat, DownloadMode, MusicVideoCodec, PostQuality, RemuxMode
+from .itunes_api import ItunesApi
+
+apple_music_api_sig = inspect.signature(AppleMusicApi.__init__)
+downloader_sig = inspect.signature(Downloader.__init__)
+downloader_song_sig = inspect.signature(DownloaderSong.__init__)
+downloader_music_video_sig = inspect.signature(DownloaderMusicVideo.__init__)
+downloader_post_sig = inspect.signature(DownloaderPost.__init__)
+
+
+def get_param_string(param: click.Parameter) -> str:
+    if isinstance(param.default, Enum):
+        return param.default.value
+    elif isinstance(param.default, Path):
+        return str(param.default)
+    else:
+        return param.default
+
+
+def write_default_config_file(ctx: click.Context):
+    ctx.params["config_path"].parent.mkdir(parents=True, exist_ok=True)
+    config_file = {
+        param.name: get_param_string(param)
+        for param in ctx.command.params
+        if param.name not in EXCLUDED_CONFIG_FILE_PARAMS
+    }
+    ctx.params["config_path"].write_text(json.dumps(config_file, indent=4))
+
+
+def load_config_file(
+    ctx: click.Context,
+    param: click.Parameter,
+    no_config_file: bool,
+) -> click.Context:
+    if no_config_file:
+        return ctx
+    if not ctx.params["config_path"].exists():
+        write_default_config_file(ctx)
+    config_file = dict(json.loads(ctx.params["config_path"].read_text()))
+    for param in ctx.command.params:
+        if (
+            config_file.get(param.name) is not None
+            and not ctx.get_parameter_source(param.name)
+            == click.core.ParameterSource.COMMANDLINE
+        ):
+            ctx.params[param.name] = param.type_cast_value(ctx, config_file[param.name])
+    return ctx
+
+
+@click.command()
+@click.help_option("-h", "--help")
+@click.version_option(__version__, "-v", "--version")
+# CLI specific options
+@click.argument(
+    "urls",
+    nargs=-1,
+    type=str,
+    required=True,
+)
+@click.option(
+    "--disable-music-video-skip",
+    is_flag=True,
+    help="Don't skip downloading music videos in albums/playlists.",
+)
+@click.option(
+    "--save-cover",
+    "-s",
+    is_flag=True,
+    help="Save cover as a separate file.",
+)
+@click.option(
+    "--overwrite",
+    is_flag=True,
+    help="Overwrite existing files.",
+)
+@click.option(
+    "--read-urls-as-txt",
+    "-r",
+    is_flag=True,
+    help="Interpret URLs as paths to text files containing URLs separated by newlines",
+)
+@click.option(
+    "--save-playlist",
+    is_flag=True,
+    help="Save a M3U8 playlist file when downloading a playlist.",
+)
+@click.option(
+    "--synced-lyrics-only",
+    is_flag=True,
+    help="Download only the synced lyrics.",
+)
+@click.option(
+    "--no-synced-lyrics",
+    is_flag=True,
+    help="Don't download the synced lyrics.",
+)
+@click.option(
+    "--config-path",
+    type=Path,
+    default=Path.home() / ".gamdl" / "config.json",
+    help="Path to config file.",
+)
+@click.option(
+    "--log-level",
+    type=str,
+    default="INFO",
+    help="Log level.",
+)
+@click.option(
+    "--print-exceptions",
+    is_flag=True,
+    help="Print exceptions.",
+)
+# API specific options
+@click.option(
+    "--cookies-path",
+    "-c",
+    type=Path,
+    default=apple_music_api_sig.parameters["cookies_path"].default,
+    help="Path to .txt cookies file.",
+)
+@click.option(
+    "--language",
+    "-l",
+    type=str,
+    default=apple_music_api_sig.parameters["language"].default,
+    help="Metadata language as an ISO-2A language code (don't always work for videos).",
+)
+# Downloader specific options
+@click.option(
+    "--output-path",
+    "-o",
+    type=Path,
+    default=downloader_sig.parameters["output_path"].default,
+    help="Path to output directory.",
+)
+@click.option(
+    "--temp-path",
+    type=Path,
+    default=downloader_sig.parameters["temp_path"].default,
+    help="Path to temporary directory.",
+)
+@click.option(
+    "--wvd-path",
+    type=Path,
+    default=downloader_sig.parameters["wvd_path"].default,
+    help="Path to .wvd file.",
+)
+@click.option(
+    "--nm3u8dlre-path",
+    type=str,
+    default=downloader_sig.parameters["nm3u8dlre_path"].default,
+    help="Path to N_m3u8DL-RE binary.",
+)
+@click.option(
+    "--mp4decrypt-path",
+    type=str,
+    default=downloader_sig.parameters["mp4decrypt_path"].default,
+    help="Path to mp4decrypt binary.",
+)
+@click.option(
+    "--ffmpeg-path",
+    type=str,
+    default=downloader_sig.parameters["ffmpeg_path"].default,
+    help="Path to FFmpeg binary.",
+)
+@click.option(
+    "--mp4box-path",
+    type=str,
+    default=downloader_sig.parameters["mp4box_path"].default,
+    help="Path to MP4Box binary.",
+)
+@click.option(
+    "--download-mode",
+    type=DownloadMode,
+    default=downloader_sig.parameters["download_mode"].default,
+    help="Download mode.",
+)
+@click.option(
+    "--remux-mode",
+    type=RemuxMode,
+    default=downloader_sig.parameters["remux_mode"].default,
+    help="Remux mode.",
+)
+@click.option(
+    "--cover-format",
+    type=CoverFormat,
+    default=downloader_sig.parameters["cover_format"].default,
+    help="Cover format.",
+)
+@click.option(
+    "--template-folder-album",
+    type=str,
+    default=downloader_sig.parameters["template_folder_album"].default,
+    help="Template folder for tracks that are part of an album.",
+)
+@click.option(
+    "--template-folder-compilation",
+    type=str,
+    default=downloader_sig.parameters["template_folder_compilation"].default,
+    help="Template folder for tracks that are part of a compilation album.",
+)
+@click.option(
+    "--template-file-single-disc",
+    type=str,
+    default=downloader_sig.parameters["template_file_single_disc"].default,
+    help="Template file for the tracks that are part of a single-disc album.",
+)
+@click.option(
+    "--template-file-multi-disc",
+    type=str,
+    default=downloader_sig.parameters["template_file_multi_disc"].default,
+    help="Template file for the tracks that are part of a multi-disc album.",
+)
+@click.option(
+    "--template-folder-no-album",
+    type=str,
+    default=downloader_sig.parameters["template_folder_no_album"].default,
+    help="Template folder for the tracks that are not part of an album.",
+)
+@click.option(
+    "--template-file-no-album",
+    type=str,
+    default=downloader_sig.parameters["template_file_no_album"].default,
+    help="Template file for the tracks that are not part of an album.",
+)
+@click.option(
+    "--template-file-playlist",
+    type=str,
+    default=downloader_sig.parameters["template_file_playlist"].default,
+    help="Template file for the M3U8 playlist.",
+)
+@click.option(
+    "--template-date",
+    type=str,
+    default=downloader_sig.parameters["template_date"].default,
+    help="Date tag template.",
+)
+@click.option(
+    "--exclude-tags",
+    type=str,
+    default=downloader_sig.parameters["exclude_tags"].default,
+    help="Comma-separated tags to exclude.",
+)
+@click.option(
+    "--cover-size",
+    type=int,
+    default=downloader_sig.parameters["cover_size"].default,
+    help="Cover size.",
+)
+@click.option(
+    "--truncate",
+    type=int,
+    default=downloader_sig.parameters["truncate"].default,
+    help="Maximum length of the file/folder names.",
+)
+# DownloaderSong specific options
+@click.option(
+    "--codec-song",
+    type=SongCodec,
+    default=downloader_song_sig.parameters["codec"].default,
+    help="Song codec.",
+)
+@click.option(
+    "--synced-lyrics-format",
+    type=SyncedLyricsFormat,
+    default=downloader_song_sig.parameters["synced_lyrics_format"].default,
+    help="Synced lyrics format.",
+)
+# DownloaderMusicVideo specific options
+@click.option(
+    "--codec-music-video",
+    type=MusicVideoCodec,
+    default=downloader_music_video_sig.parameters["codec"].default,
+    help="Music video codec.",
+)
+# DownloaderPost specific options
+@click.option(
+    "--quality-post",
+    type=PostQuality,
+    default=downloader_post_sig.parameters["quality"].default,
+    help="Post video quality.",
+)
+# This option should always be last
+@click.option(
+    "--no-config-file",
+    "-n",
+    is_flag=True,
+    callback=load_config_file,
+    help="Do not use a config file.",
+)
+def main(
+    urls: list[str],
+    disable_music_video_skip: bool,
+    save_cover: bool,
+    overwrite: bool,
+    read_urls_as_txt: bool,
+    save_playlist: bool,
+    synced_lyrics_only: bool,
+    no_synced_lyrics: bool,
+    config_path: Path,
+    log_level: str,
+    print_exceptions: bool,
+    cookies_path: Path,
+    language: str,
+    output_path: Path,
+    temp_path: Path,
+    wvd_path: Path,
+    nm3u8dlre_path: str,
+    mp4decrypt_path: str,
+    ffmpeg_path: str,
+    mp4box_path: str,
+    download_mode: DownloadMode,
+    remux_mode: RemuxMode,
+    cover_format: CoverFormat,
+    template_folder_album: str,
+    template_folder_compilation: str,
+    template_file_single_disc: str,
+    template_file_multi_disc: str,
+    template_folder_no_album: str,
+    template_file_no_album: str,
+    template_file_playlist: str,
+    template_date: str,
+    exclude_tags: str,
+    cover_size: int,
+    truncate: int,
+    codec_song: SongCodec,
+    synced_lyrics_format: SyncedLyricsFormat,
+    codec_music_video: MusicVideoCodec,
+    quality_post: PostQuality,
+    no_config_file: bool,
+):
+    logging.basicConfig(
+        format="[%(levelname)-8s %(asctime)s] %(message)s",
+        datefmt="%H:%M:%S",
+    )
+    logger = logging.getLogger(__name__)
+    logger.setLevel(log_level)
+    logger.debug("Starting downloader")
+    if not cookies_path.exists():
+        logger.critical(X_NOT_FOUND_STRING.format("Cookies file", cookies_path))
+        return
+    apple_music_api = AppleMusicApi(
+        cookies_path,
+        language=language,
+    )
+    itunes_api = ItunesApi(
+        apple_music_api.storefront,
+        apple_music_api.language,
+    )
+    downloader = Downloader(
+        apple_music_api,
+        itunes_api,
+        output_path,
+        temp_path,
+        wvd_path,
+        nm3u8dlre_path,
+        mp4decrypt_path,
+        ffmpeg_path,
+        mp4box_path,
+        download_mode,
+        remux_mode,
+        cover_format,
+        template_folder_album,
+        template_folder_compilation,
+        template_file_single_disc,
+        template_file_multi_disc,
+        template_folder_no_album,
+        template_file_no_album,
+        template_file_playlist,
+        template_date,
+        exclude_tags,
+        cover_size,
+        truncate,
+    )
+    downloader_song = DownloaderSong(
+        downloader,
+        codec_song,
+        synced_lyrics_format,
+    )
+    downloader_song_legacy = DownloaderSongLegacy(
+        downloader,
+        codec_song,
+    )
+    downloader_music_video = DownloaderMusicVideo(
+        downloader,
+        codec_music_video,
+    )
+    downloader_post = DownloaderPost(
+        downloader,
+        quality_post,
+    )
+    if not synced_lyrics_only:
+        if wvd_path and not wvd_path.exists():
+            logger.critical(X_NOT_FOUND_STRING.format(".wvd file", wvd_path))
+            return
+        logger.debug("Setting up CDM")
+        downloader.set_cdm()
+        if not downloader.ffmpeg_path_full and (
+            remux_mode == RemuxMode.FFMPEG or download_mode == DownloadMode.NM3U8DLRE
+        ):
+            logger.critical(X_NOT_FOUND_STRING.format("ffmpeg", ffmpeg_path))
+            return
+        if not downloader.mp4box_path_full and remux_mode == RemuxMode.MP4BOX:
+            logger.critical(X_NOT_FOUND_STRING.format("MP4Box", mp4box_path))
+            return
+        if (
+            not downloader.mp4decrypt_path_full
+            and codec_song
+            not in (
+                SongCodec.AAC_LEGACY,
+                SongCodec.AAC_HE_LEGACY,
+            )
+            or (remux_mode == RemuxMode.MP4BOX and not downloader.mp4decrypt_path_full)
+        ):
+            logger.critical(X_NOT_FOUND_STRING.format("mp4decrypt", mp4decrypt_path))
+            return
+        if (
+            download_mode == DownloadMode.NM3U8DLRE
+            and not downloader.nm3u8dlre_path_full
+        ):
+            logger.critical(X_NOT_FOUND_STRING.format("N_m3u8DL-RE", nm3u8dlre_path))
+            return
+        if not downloader.mp4decrypt_path_full:
+            logger.warn(
+                X_NOT_FOUND_STRING.format("mp4decrypt", mp4decrypt_path)
+                + ", music videos will not be downloaded"
+            )
+            skip_mv = True
+        else:
+            skip_mv = False
+        if codec_song not in LEGACY_CODECS:
+            logger.warn(
+                "You have chosen a non-legacy codec. Support for non-legacy codecs are not guaranteed, "
+                "as most of the songs cannot be downloaded when using non-legacy codecs."
+            )
+    error_count = 0
+    if read_urls_as_txt:
+        _urls = []
+        for url in urls:
+            if Path(url).exists():
+                _urls.extend(Path(url).read_text(encoding="utf-8").splitlines())
+        urls = _urls
+    for url_index, url in enumerate(urls, start=1):
+        url_progress = f"URL {url_index}/{len(urls)}"
+        try:
+            logger.info(f'({url_progress}) Checking "{url}"')
+            url_info = downloader.get_url_info(url)
+            download_queue = downloader.get_download_queue(url_info)
+            download_queue_tracks_metadata = download_queue.tracks_metadata
+        except Exception as e:
+            error_count += 1
+            logger.error(
+                f'({url_progress}) Failed to check "{url}"',
+                exc_info=print_exceptions,
+            )
+            continue
+        for download_index, track_metadata in enumerate(
+            download_queue_tracks_metadata, start=1
+        ):
+            queue_progress = f"Track {download_index}/{len(download_queue_tracks_metadata)} from URL {url_index}/{len(urls)}"
+            try:
+                remuxed_path = None
+                if download_queue.playlist_attributes:
+                    playlist_track = download_index
+                else:
+                    playlist_track = None
+                logger.info(
+                    f'({queue_progress}) Downloading "{track_metadata["attributes"]["name"]}"'
+                )
+                if not track_metadata["attributes"].get("playParams"):
+                    logger.warning(
+                        f"({queue_progress}) Track is not streamable, skipping"
+                    )
+                    continue
+                if (
+                    (synced_lyrics_only and track_metadata["type"] != "songs")
+                    or (track_metadata["type"] == "music-videos" and skip_mv)
+                    or (
+                        track_metadata["type"] == "music-videos"
+                        and url_info.type == "album"
+                        and not disable_music_video_skip
+                    )
+                ):
+                    logger.warning(
+                        f"({queue_progress}) Track is not downloadable with current configuration, skipping"
+                    )
+                elif track_metadata["type"] == "songs":
+                    logger.debug("Getting lyrics")
+                    lyrics = downloader_song.get_lyrics(track_metadata)
+                    logger.debug("Getting webplayback")
+                    webplayback = apple_music_api.get_webplayback(track_metadata["id"])
+                    tags = downloader_song.get_tags(webplayback, lyrics.unsynced)
+                    if playlist_track:
+                        tags = {
+                            **tags,
+                            **downloader.get_playlist_tags(
+                                download_queue.playlist_attributes,
+                                playlist_track,
+                            ),
+                        }
+                    final_path = downloader.get_final_path(tags, ".m4a")
+                    lyrics_synced_path = downloader_song.get_lyrics_synced_path(
+                        final_path
+                    )
+                    cover_url = downloader.get_cover_url(track_metadata)
+                    cover_file_extesion = downloader.get_cover_file_extension(cover_url)
+                    cover_path = downloader_song.get_cover_path(
+                        final_path,
+                        cover_file_extesion,
+                    )
+                    if synced_lyrics_only:
+                        pass
+                    elif final_path.exists() and not overwrite:
+                        logger.warning(
+                            f'({queue_progress}) Song already exists at "{final_path}", skipping'
+                        )
+                    else:
+                        logger.debug("Getting stream info")
+                        if codec_song in LEGACY_CODECS:
+                            stream_info = downloader_song_legacy.get_stream_info(
+                                webplayback
+                            )
+                            logger.debug("Getting decryption key")
+                            decryption_key = downloader_song_legacy.get_decryption_key(
+                                stream_info.pssh, track_metadata["id"]
+                            )
+                        else:
+                            stream_info = downloader_song.get_stream_info(
+                                track_metadata
+                            )
+                            if not stream_info.stream_url or not stream_info.pssh:
+                                logger.warning(
+                                    f"({queue_progress}) Song is not downloadable or is not"
+                                    " available in the chosen codec, skipping"
+                                )
+                                continue
+                            logger.debug("Getting decryption key")
+                            decryption_key = downloader.get_decryption_key(
+                                stream_info.pssh, track_metadata["id"]
+                            )
+                        encrypted_path = downloader_song.get_encrypted_path(
+                            track_metadata["id"]
+                        )
+                        decrypted_path = downloader_song.get_decrypted_path(
+                            track_metadata["id"]
+                        )
+                        remuxed_path = downloader_song.get_remuxed_path(
+                            track_metadata["id"]
+                        )
+                        logger.debug(f'Downloading to "{encrypted_path}"')
+                        downloader.download(encrypted_path, stream_info.stream_url)
+                        if codec_song in LEGACY_CODECS:
+                            logger.debug(
+                                f'Decrypting/Remuxing to "{decrypted_path}"/"{remuxed_path}"'
+                            )
+                            downloader_song_legacy.remux(
+                                encrypted_path,
+                                decrypted_path,
+                                remuxed_path,
+                                decryption_key,
+                            )
+                        else:
+                            logger.debug(f'Decrypting to "{decrypted_path}"')
+                            downloader_song.decrypt(
+                                encrypted_path, decrypted_path, decryption_key
+                            )
+                            logger.debug(f'Remuxing to "{final_path}"')
+                            downloader_song.remux(
+                                decrypted_path,
+                                remuxed_path,
+                                stream_info.codec,
+                            )
+                    if no_synced_lyrics or not lyrics.synced:
+                        pass
+                    elif lyrics_synced_path.exists() and not overwrite:
+                        logger.debug(
+                            f'Synced lyrics already exists at "{lyrics_synced_path}", skipping'
+                        )
+                    else:
+                        logger.debug(f'Saving synced lyrics to "{lyrics_synced_path}"')
+                        downloader_song.save_lyrics_synced(
+                            lyrics_synced_path, lyrics.synced
+                        )
+                elif track_metadata["type"] == "music-videos":
+                    music_video_id_alt = downloader_music_video.get_music_video_id_alt(
+                        track_metadata
+                    )
+                    logger.debug("Getting iTunes page")
+                    itunes_page = itunes_api.get_itunes_page(
+                        "music-video", music_video_id_alt
+                    )
+                    stream_url_master = downloader_music_video.get_stream_url_master(
+                        itunes_page
+                    )
+                    logger.debug("Getting M3U8 data")
+                    m3u8_master_data = downloader_music_video.get_m3u8_master_data(
+                        stream_url_master
+                    )
+                    tags = downloader_music_video.get_tags(
+                        music_video_id_alt,
+                        itunes_page,
+                        track_metadata,
+                    )
+                    if playlist_track:
+                        tags = {
+                            **tags,
+                            **downloader.get_playlist_tags(
+                                download_queue.playlist_attributes,
+                                playlist_track,
+                            ),
+                        }
+                    final_path = downloader.get_final_path(tags, ".m4v")
+                    cover_url = downloader.get_cover_url(track_metadata)
+                    cover_file_extesion = downloader.get_cover_file_extension(cover_url)
+                    cover_path = downloader_music_video.get_cover_path(
+                        final_path,
+                        cover_file_extesion,
+                    )
+                    if final_path.exists() and not overwrite:
+                        logger.warning(
+                            f'({queue_progress}) Music video already exists at "{final_path}", skipping'
+                        )
+                    else:
+                        logger.debug("Getting stream info")
+                        stream_info_video, stream_info_audio = (
+                            downloader_music_video.get_stream_info_video(
+                                m3u8_master_data
+                            ),
+                            downloader_music_video.get_stream_info_audio(
+                                m3u8_master_data
+                            ),
+                        )
+                        decryption_key_video = downloader.get_decryption_key(
+                            stream_info_video.pssh, track_metadata["id"]
+                        )
+                        decryption_key_audio = downloader.get_decryption_key(
+                            stream_info_audio.pssh, track_metadata["id"]
+                        )
+                        encrypted_path_video = (
+                            downloader_music_video.get_encrypted_path_video(
+                                track_metadata["id"]
+                            )
+                        )
+                        encrypted_path_audio = (
+                            downloader_music_video.get_encrypted_path_audio(
+                                track_metadata["id"]
+                            )
+                        )
+                        decrypted_path_video = (
+                            downloader_music_video.get_decrypted_path_video(
+                                track_metadata["id"]
+                            )
+                        )
+                        decrypted_path_audio = (
+                            downloader_music_video.get_decrypted_path_audio(
+                                track_metadata["id"]
+                            )
+                        )
+                        remuxed_path = downloader_music_video.get_remuxed_path(
+                            track_metadata["id"]
+                        )
+                        logger.debug(f'Downloading video to "{encrypted_path_video}"')
+                        downloader.download(
+                            encrypted_path_video, stream_info_video.stream_url
+                        )
+                        logger.debug(f'Downloading audio to "{encrypted_path_audio}"')
+                        downloader.download(
+                            encrypted_path_audio, stream_info_audio.stream_url
+                        )
+                        logger.debug(f'Decrypting video to "{decrypted_path_video}"')
+                        downloader_music_video.decrypt(
+                            encrypted_path_video,
+                            decryption_key_video,
+                            decrypted_path_video,
+                        )
+                        logger.debug(f'Decrypting audio to "{decrypted_path_audio}"')
+                        downloader_music_video.decrypt(
+                            encrypted_path_audio,
+                            decryption_key_audio,
+                            decrypted_path_audio,
+                        )
+                        logger.debug(f'Remuxing to "{remuxed_path}"')
+                        downloader_music_video.remux(
+                            decrypted_path_video,
+                            decrypted_path_audio,
+                            remuxed_path,
+                            stream_info_video.codec,
+                            stream_info_audio.codec,
+                        )
+                    if not save_cover:
+                        pass
+                    elif cover_path.exists() and not overwrite:
+                        logger.debug(
+                            f'Cover already exists at "{cover_path}", skipping'
+                        )
+                    else:
+                        logger.debug(f'Saving cover to "{cover_path}"')
+                        downloader.save_cover(cover_path, cover_url)
+                elif track_metadata["type"] == "uploaded-videos":
+                    stream_url = downloader_post.get_stream_url(track_metadata)
+                    tags = downloader_post.get_tags(track_metadata)
+                    remuxed_path = downloader_post.get_post_temp_path(
+                        track_metadata["id"]
+                    )
+                    final_path = downloader.get_final_path(tags, ".m4v")
+                    cover_url = downloader.get_cover_url(track_metadata)
+                    cover_file_extesion = downloader.get_cover_file_extension(cover_url)
+                    cover_path = downloader_music_video.get_cover_path(
+                        final_path,
+                        cover_file_extesion,
+                    )
+                    if final_path.exists() and not overwrite:
+                        logger.warning(
+                            f'({queue_progress}) Post video already exists at "{final_path}", skipping'
+                        )
+                    else:
+                        logger.debug(f'Downloading to "{remuxed_path}"')
+                        downloader.download_ytdlp(remuxed_path, stream_url)
+                if not save_cover:
+                    pass
+                elif cover_path.exists() and not overwrite:
+                    logger.debug(f'Cover already exists at "{cover_path}", skipping')
+                else:
+                    logger.debug(f'Saving cover to "{cover_path}"')
+                    downloader.save_cover(cover_path, cover_url)
+                if remuxed_path:
+                    logger.debug("Applying tags")
+                    downloader.apply_tags(remuxed_path, tags, cover_url)
+                    logger.debug(f'Moving to "{final_path}"')
+                    downloader.move_to_output_path(remuxed_path, final_path)
+                    if save_playlist and download_queue.playlist_attributes:
+                        playlist_file_path = downloader.get_playlist_file_path(tags)
+                        logger.debug(
+                            f'Updating M3U8 playlist from "{playlist_file_path}"'
+                        )
+                        downloader.update_playlist_file(playlist_file_path, final_path)
+            except Exception as e:
+                error_count += 1
+                logger.error(
+                    f'({queue_progress}) Failed to download "{track_metadata["attributes"]["name"]}"',
+                    exc_info=print_exceptions,
+                )
+            finally:
+                if temp_path.exists():
+                    logger.debug(f'Cleaning up "{temp_path}"')
+                    downloader.cleanup_temp_path()
+    logger.info(f"Done ({error_count} error(s))")

gamdl/constants.py

@@ -0,0 +1,231 @@
+from gamdl.enums import MusicVideoCodec, SongCodec, SyncedLyricsFormat
+
+STOREFRONT_IDS = {
+    "AE": "143481-2,32",
+    "AG": "143540-2,32",
+    "AI": "143538-2,32",
+    "AL": "143575-2,32",
+    "AM": "143524-2,32",
+    "AO": "143564-2,32",
+    "AR": "143505-28,32",
+    "AT": "143445-4,32",
+    "AU": "143460-27,32",
+    "AZ": "143568-2,32",
+    "BB": "143541-2,32",
+    "BE": "143446-2,32",
+    "BF": "143578-2,32",
+    "BG": "143526-2,32",
+    "BH": "143559-2,32",
+    "BJ": "143576-2,32",
+    "BM": "143542-2,32",
+    "BN": "143560-2,32",
+    "BO": "143556-28,32",
+    "BR": "143503-15,32",
+    "BS": "143539-2,32",
+    "BT": "143577-2,32",
+    "BW": "143525-2,32",
+    "BY": "143565-2,32",
+    "BZ": "143555-2,32",
+    "CA": "143455-6,32",
+    "CG": "143582-2,32",
+    "CH": "143459-57,32",
+    "CL": "143483-28,32",
+    "CN": "143465-19,32",
+    "CO": "143501-28,32",
+    "CR": "143495-28,32",
+    "CV": "143580-2,32",
+    "CY": "143557-2,32",
+    "CZ": "143489-2,32",
+    "DE": "143443-4,32",
+    "DK": "143458-2,32",
+    "DM": "143545-2,32",
+    "DO": "143508-28,32",
+    "DZ": "143563-2,32",
+    "EC": "143509-28,32",
+    "EE": "143518-2,32",
+    "EG": "143516-2,32",
+    "ES": "143454-8,32",
+    "FI": "143447-2,32",
+    "FJ": "143583-2,32",
+    "FM": "143591-2,32",
+    "FR": "143442-3,32",
+    "GB": "143444-2,32",
+    "GD": "143546-2,32",
+    "GH": "143573-2,32",
+    "GM": "143584-2,32",
+    "GR": "143448-2,32",
+    "GT": "143504-28,32",
+    "GW": "143585-2,32",
+    "GY": "143553-2,32",
+    "HK": "143463-45,32",
+    "HN": "143510-28,32",
+    "HR": "143494-2,32",
+    "HU": "143482-2,32",
+    "ID": "143476-2,32",
+    "IE": "143449-2,32",
+    "IL": "143491-2,32",
+    "IN": "143467-2,32",
+    "IS": "143558-2,32",
+    "IT": "143450-7,32",
+    "JM": "143511-2,32",
+    "JO": "143528-2,32",
+    "JP": "143462-9,32",
+    "KE": "143529-2,32",
+    "KG": "143586-2,32",
+    "KH": "143579-2,32",
+    "KN": "143548-2,32",
+    "KR": "143466-13,32",
+    "KW": "143493-2,32",
+    "KY": "143544-2,32",
+    "KZ": "143517-2,32",
+    "LA": "143587-2,32",
+    "LB": "143497-2,32",
+    "LC": "143549-2,32",
+    "LK": "143486-2,32",
+    "LR": "143588-2,32",
+    "LT": "143520-2,32",
+    "LU": "143451-2,32",
+    "LV": "143519-2,32",
+    "MD": "143523-2,32",
+    "MG": "143531-2,32",
+    "MK": "143530-2,32",
+    "ML": "143532-2,32",
+    "MN": "143592-2,32",
+    "MO": "143515-45,32",
+    "MR": "143590-2,32",
+    "MS": "143547-2,32",
+    "MT": "143521-2,32",
+    "MU": "143533-2,32",
+    "MW": "143589-2,32",
+    "MX": "143468-28,32",
+    "MY": "143473-2,32",
+    "MZ": "143593-2,32",
+    "NA": "143594-2,32",
+    "NE": "143534-2,32",
+    "NG": "143561-2,32",
+    "NI": "143512-28,32",
+    "NL": "143452-10,32",
+    "NO": "143457-2,32",
+    "NP": "143484-2,32",
+    "NZ": "143461-27,32",
+    "OM": "143562-2,32",
+    "PA": "143485-28,32",
+    "PE": "143507-28,32",
+    "PG": "143597-2,32",
+    "PH": "143474-2,32",
+    "PK": "143477-2,32",
+    "PL": "143478-2,32",
+    "PT": "143453-24,32",
+    "PW": "143595-2,32",
+    "PY": "143513-28,32",
+    "QA": "143498-2,32",
+    "RO": "143487-2,32",
+    "RU": "143469-16,32",
+    "SA": "143479-2,32",
+    "SB": "143601-2,32",
+    "SC": "143599-2,32",
+    "SE": "143456-17,32",
+    "SG": "143464-19,32",
+    "SI": "143499-2,32",
+    "SK": "143496-2,32",
+    "SL": "143600-2,32",
+    "SN": "143535-2,32",
+    "SR": "143554-2,32",
+    "ST": "143598-2,32",
+    "SV": "143506-28,32",
+    "SZ": "143602-2,32",
+    "TC": "143552-2,32",
+    "TD": "143581-2,32",
+    "TH": "143475-2,32",
+    "TJ": "143603-2,32",
+    "TM": "143604-2,32",
+    "TN": "143536-2,32",
+    "TR": "143480-2,32",
+    "TT": "143551-2,32",
+    "TW": "143470-18,32",
+    "TZ": "143572-2,32",
+    "UA": "143492-2,32",
+    "UG": "143537-2,32",
+    "US": "143441-1,32",
+    "UY": "143514-2,32",
+    "UZ": "143566-2,32",
+    "VC": "143550-2,32",
+    "VE": "143502-28,32",
+    "VG": "143543-2,32",
+    "VN": "143471-2,32",
+    "YE": "143571-2,32",
+    "ZA": "143472-2,32",
+    "ZW": "143605-2,32",
+}
+
+MP4_TAGS_MAP = {
+    "album": "\xa9alb",
+    "album_artist": "aART",
+    "album_id": "plID",
+    "album_sort": "soal",
+    "artist": "\xa9ART",
+    "artist_id": "atID",
+    "artist_sort": "soar",
+    "comment": "\xa9cmt",
+    "composer": "\xa9wrt",
+    "composer_id": "cmID",
+    "composer_sort": "soco",
+    "copyright": "cprt",
+    "date": "\xa9day",
+    "genre": "\xa9gen",
+    "genre_id": "geID",
+    "lyrics": "\xa9lyr",
+    "media_type": "stik",
+    "rating": "rtng",
+    "storefront": "sfID",
+    "title": "\xa9nam",
+    "title_id": "cnID",
+    "title_sort": "sonm",
+    "xid": "xid ",
+}
+
+SONG_CODEC_REGEX_MAP = {
+    SongCodec.AAC: r"audio-stereo-\d+",
+    SongCodec.AAC_HE: r"audio-HE-stereo-\d+",
+    SongCodec.AAC_BINAURAL: r"audio-stereo-\d+-binaural",
+    SongCodec.AAC_DOWNMIX: r"audio-stereo-\d+-downmix",
+    SongCodec.AAC_HE_BINAURAL: r"audio-HE-stereo-\d+-binaural",
+    SongCodec.AAC_HE_DOWNMIX: r"audio-HE-stereo-\d+-downmix",
+    SongCodec.ATMOS: r"audio-atmos-.*",
+    SongCodec.AC3: r"audio-ac3-.*",
+    SongCodec.ALAC: r"audio-alac-.*",
+}
+
+MUSIC_VIDEO_CODEC_MAP = {
+    MusicVideoCodec.H264: "avc1",
+    MusicVideoCodec.H265: "hvc1",
+}
+
+SYNCED_LYRICS_FILE_EXTENSION_MAP = {
+    SyncedLyricsFormat.LRC: ".lrc",
+    SyncedLyricsFormat.SRT: ".srt",
+    SyncedLyricsFormat.TTML: ".ttml",
+}
+
+
+IMAGE_FILE_EXTENSION_MAP = {
+    "jpeg": ".jpg",
+    "tiff": ".tif",
+}
+
+
+EXCLUDED_CONFIG_FILE_PARAMS = (
+    "urls",
+    "config_path",
+    "read_urls_as_txt",
+    "no_config_file",
+    "version",
+    "help",
+)
+
+X_NOT_FOUND_STRING = '{} not found at "{}"'
+
+LEGACY_CODECS = [
+    SongCodec.AAC_LEGACY,
+    SongCodec.AAC_HE_LEGACY,
+]

gamdl/downloader.py

@@ -0,0 +1,513 @@
+from __future__ import annotations
+
+import base64
+import functools
+import io
+import re
+import shutil
+import subprocess
+import typing
+from pathlib import Path
+
+import ciso8601
+import requests
+from InquirerPy import inquirer
+from InquirerPy.base.control import Choice
+from mutagen.mp4 import MP4, MP4Cover
+from PIL import Image
+from pywidevine import PSSH, Cdm, Device
+from yt_dlp import YoutubeDL
+
+from .apple_music_api import AppleMusicApi
+from .constants import IMAGE_FILE_EXTENSION_MAP, MP4_TAGS_MAP
+from .enums import CoverFormat, DownloadMode, RemuxMode
+from .hardcoded_wvd import HARDCODED_WVD
+from .itunes_api import ItunesApi
+from .models import DownloadQueue, UrlInfo
+
+
+class Downloader:
+    ILLEGAL_CHARS_RE = r'[\\/:*?"<>|;]'
+    ILLEGAL_CHAR_REPLACEMENT = "_"
+    VALID_URL_RE = r"/([a-z]{2})/(artist|album|playlist|song|music-video|post)/([^/]*)(?:/([^/?]*))?(?:\?i=)?([0-9a-z]*)?"
+
+    def __init__(
+        self,
+        apple_music_api: AppleMusicApi,
+        itunes_api: ItunesApi,
+        output_path: Path = Path("./Apple Music"),
+        temp_path: Path = Path("./temp"),
+        wvd_path: Path = None,
+        nm3u8dlre_path: str = "N_m3u8DL-RE",
+        mp4decrypt_path: str = "mp4decrypt",
+        ffmpeg_path: str = "ffmpeg",
+        mp4box_path: str = "MP4Box",
+        download_mode: DownloadMode = DownloadMode.YTDLP,
+        remux_mode: RemuxMode = RemuxMode.FFMPEG,
+        cover_format: CoverFormat = CoverFormat.JPG,
+        template_folder_album: str = "{album_artist}/{album}",
+        template_folder_compilation: str = "Compilations/{album}",
+        template_file_single_disc: str = "{track:02d} {title}",
+        template_file_multi_disc: str = "{disc}-{track:02d} {title}",
+        template_folder_no_album: str = "{artist}/Unknown Album",
+        template_file_no_album: str = "{title}",
+        template_file_playlist: str = "Playlists/{playlist_title}",
+        template_date: str = "%Y-%m-%dT%H:%M:%SZ",
+        exclude_tags: str = None,
+        cover_size: int = 1200,
+        truncate: int = None,
+        silent: bool = False,
+    ):
+        self.apple_music_api = apple_music_api
+        self.itunes_api = itunes_api
+        self.output_path = output_path
+        self.temp_path = temp_path
+        self.wvd_path = wvd_path
+        self.nm3u8dlre_path = nm3u8dlre_path
+        self.mp4decrypt_path = mp4decrypt_path
+        self.ffmpeg_path = ffmpeg_path
+        self.mp4box_path = mp4box_path
+        self.download_mode = download_mode
+        self.remux_mode = remux_mode
+        self.cover_format = cover_format
+        self.template_folder_album = template_folder_album
+        self.template_folder_compilation = template_folder_compilation
+        self.template_file_single_disc = template_file_single_disc
+        self.template_file_multi_disc = template_file_multi_disc
+        self.template_folder_no_album = template_folder_no_album
+        self.template_file_no_album = template_file_no_album
+        self.template_file_playlist = template_file_playlist
+        self.template_date = template_date
+        self.exclude_tags = exclude_tags
+        self.cover_size = cover_size
+        self.truncate = truncate
+        self.silent = silent
+        self._set_binaries_path_full()
+        self._set_exclude_tags_list()
+        self._set_truncate()
+        self._set_subprocess_additional_args()
+
+    def _set_binaries_path_full(self):
+        self.nm3u8dlre_path_full = shutil.which(self.nm3u8dlre_path)
+        self.ffmpeg_path_full = shutil.which(self.ffmpeg_path)
+        self.mp4box_path_full = shutil.which(self.mp4box_path)
+        self.mp4decrypt_path_full = shutil.which(self.mp4decrypt_path)
+
+    def _set_exclude_tags_list(self):
+        self.exclude_tags_list = (
+            [i.lower() for i in self.exclude_tags.split(",")]
+            if self.exclude_tags is not None
+            else []
+        )
+
+    def _set_truncate(self):
+        if self.truncate is not None:
+            self.truncate = None if self.truncate < 4 else self.truncate
+
+    def _set_subprocess_additional_args(self):
+        if self.silent:
+            self.subprocess_additional_args = {
+                "stdout": subprocess.DEVNULL,
+                "stderr": subprocess.DEVNULL,
+            }
+        else:
+            self.subprocess_additional_args = {}
+
+    def set_cdm(self):
+        if self.wvd_path:
+            self.cdm = Cdm.from_device(Device.load(self.wvd_path))
+        else:
+            self.cdm = Cdm.from_device(Device.loads(HARDCODED_WVD))
+
+    def get_url_info(self, url: str) -> UrlInfo:
+        url_info = UrlInfo()
+        url_regex_result = re.search(
+            self.VALID_URL_RE,
+            url,
+        )
+        url_info.storefront = url_regex_result.group(1)
+        url_info.type = (
+            "song" if url_regex_result.group(5) else url_regex_result.group(2)
+        )
+        url_info.id = (
+            url_regex_result.group(5)
+            or url_regex_result.group(4)
+            or url_regex_result.group(3)
+        )
+        return url_info
+
+    def get_download_queue(self, url_info: UrlInfo) -> DownloadQueue:
+        return self._get_download_queue(url_info.type, url_info.id)
+
+    def _get_download_queue(self, url_type: str, id: str) -> DownloadQueue:
+        download_queue = DownloadQueue()
+        if url_type == "artist":
+            artist = self.apple_music_api.get_artist(id)
+            download_queue.tracks_metadata = list(
+                self.get_download_queue_from_artist(artist)
+            )
+        elif url_type == "song":
+            download_queue.tracks_metadata = [self.apple_music_api.get_song(id)]
+        elif url_type == "album":
+            album = self.apple_music_api.get_album(id)
+            download_queue.tracks_metadata = [
+                track for track in album["relationships"]["tracks"]["data"]
+            ]
+        elif url_type == "playlist":
+            playlist = self.apple_music_api.get_playlist(id)
+            download_queue.playlist_attributes = playlist["attributes"]
+            download_queue.tracks_metadata = [
+                track
+                for track in self.apple_music_api.get_playlist(id)["relationships"][
+                    "tracks"
+                ]["data"]
+            ]
+        elif url_type == "music-video":
+            download_queue.tracks_metadata = [self.apple_music_api.get_music_video(id)]
+        elif url_type == "post":
+            download_queue.tracks_metadata = [self.apple_music_api.get_post(id)]
+        return download_queue
+
+    def get_download_queue_from_artist(
+        self,
+        artist: dict,
+    ) -> typing.Generator[dict, None, None]:
+        media_type = inquirer.select(
+            message=f'Select which type to download for artist "{artist["attributes"]["name"]}":',
+            choices=[
+                Choice(name="Albums", value="albums"),
+                Choice(
+                    name="Music Videos",
+                    value="music-videos",
+                ),
+            ],
+            validate=lambda result: artist["relationships"].get(result, {}).get("data"),
+            invalid_message="The artist doesn't have any items of this type",
+        ).execute()
+        if media_type == "albums":
+            yield from self.select_albums_from_artist(
+                artist["relationships"]["albums"]["data"]
+            )
+        elif media_type == "music-videos":
+            yield from self.select_music_videos_from_artist(
+                artist["relationships"]["music-videos"]["data"]
+            )
+
+    def select_albums_from_artist(
+        self,
+        albums: list[dict],
+    ) -> typing.Generator[dict, None, None]:
+        choices = [
+            Choice(
+                name=" | ".join(
+                    [
+                        f'{album["attributes"]["trackCount"]:03d}',
+                        f'{album["attributes"]["releaseDate"]:<10}',
+                        f'{album["attributes"].get("contentRating", "None").title():<8}',
+                        f'{album["attributes"]["name"]}',
+                    ]
+                ),
+                value=album,
+            )
+            for album in albums
+        ]
+        selected = inquirer.select(
+            message="Select which albums to download: (Track Count | Release Date | Rating | Title)",
+            choices=choices,
+            multiselect=True,
+        ).execute()
+        for album in selected:
+            for track in self.apple_music_api.get_album(album["id"])["relationships"][
+                "tracks"
+            ]["data"]:
+                yield track
+
+    def select_music_videos_from_artist(
+        self,
+        music_videos: list[dict],
+    ) -> typing.Generator[dict, None, None]:
+        choices = [
+            Choice(
+                name=" | ".join(
+                    [
+                        self.millis_to_min_sec(
+                            music_video["attributes"]["durationInMillis"]
+                        ),
+                        f'{music_video["attributes"].get("contentRating", "None").title():<8}',
+                        music_video["attributes"]["name"],
+                    ],
+                ),
+                value=music_video,
+            )
+            for music_video in music_videos
+        ]
+        selected = inquirer.select(
+            message="Select which music videos to download: (Duration | Rating | Title)",
+            choices=choices,
+            multiselect=True,
+        ).execute()
+        for music_video in selected:
+            yield music_video
+
+    def get_playlist_tags(
+        self,
+        playlist_attributes: dict,
+        playlist_track: int,
+    ) -> dict:
+        tags = {
+            "playlist_artist": playlist_attributes["curatorName"],
+            "playlist_id": playlist_attributes["playParams"]["id"],
+            "playlist_title": playlist_attributes["name"],
+            "playlist_track": playlist_track,
+        }
+        return tags
+
+    def get_playlist_file_path(
+        self,
+        tags: dict,
+    ):
+        template_folder = self.template_file_playlist.split("/")[0:-1]
+        template_file = self.template_file_playlist.split("/")[-1]
+        return self.output_path.joinpath(
+            *[
+                self.get_sanitized_string(i.format(**tags), True)
+                for i in template_folder
+            ]
+        ).joinpath(
+            *[self.get_sanitized_string(template_file.format(**tags), False) + ".m3u8"]
+        )
+
+    def update_playlist_file(
+        self,
+        playlist_file_path: Path,
+        final_path: Path,
+    ):
+        playlist_file_path.parent.mkdir(parents=True, exist_ok=True)
+        with playlist_file_path.open("a", encoding="utf8") as playlist_file:
+            playlist_file.write(
+                final_path.relative_to(
+                    playlist_file_path.parent, walk_up=True
+                ).as_posix()
+                + "\n"
+            )
+
+    @staticmethod
+    def millis_to_min_sec(millis):
+        minutes, seconds = divmod(millis // 1000, 60)
+        return f"{minutes:02d}:{seconds:02d}"
+
+    def sanitize_date(self, date: str):
+        datetime_obj = ciso8601.parse_datetime(date)
+        return datetime_obj.strftime(self.template_date)
+
+    def get_decryption_key(self, pssh: str, track_id: str) -> str:
+        try:
+            pssh_obj = PSSH(pssh.split(",")[-1])
+            cdm_session = self.cdm.open()
+            challenge = base64.b64encode(
+                self.cdm.get_license_challenge(cdm_session, pssh_obj)
+            ).decode()
+            license = self.apple_music_api.get_widevine_license(
+                track_id,
+                pssh,
+                challenge,
+            )
+            self.cdm.parse_license(cdm_session, license)
+            decryption_key = next(
+                i for i in self.cdm.get_keys(cdm_session) if i.type == "CONTENT"
+            ).key.hex()
+        finally:
+            self.cdm.close(cdm_session)
+        return decryption_key
+
+    def download(self, path: Path, stream_url: str):
+        if self.download_mode == DownloadMode.YTDLP:
+            self.download_ytdlp(path, stream_url)
+        elif self.download_mode == DownloadMode.NM3U8DLRE:
+            self.download_nm3u8dlre(path, stream_url)
+
+    def download_ytdlp(self, path: Path, stream_url: str):
+        with YoutubeDL(
+            {
+                "quiet": True,
+                "no_warnings": True,
+                "outtmpl": str(path),
+                "allow_unplayable_formats": True,
+                "fixup": "never",
+                "allowed_extractors": ["generic"],
+                "noprogress": self.silent,
+            }
+        ) as ydl:
+            ydl.download(stream_url)
+
+    def download_nm3u8dlre(self, path: Path, stream_url: str):
+        path.parent.mkdir(parents=True, exist_ok=True)
+        subprocess.run(
+            [
+                self.nm3u8dlre_path_full,
+                stream_url,
+                "--binary-merge",
+                "--no-log",
+                "--log-level",
+                "off",
+                "--ffmpeg-binary-path",
+                self.ffmpeg_path_full,
+                "--save-name",
+                path.stem,
+                "--save-dir",
+                path.parent,
+                "--tmp-dir",
+                path.parent,
+            ],
+            check=True,
+            **self.subprocess_additional_args,
+        )
+
+    def get_sanitized_string(self, dirty_string: str, is_folder: bool) -> str:
+        dirty_string = re.sub(
+            self.ILLEGAL_CHARS_RE,
+            self.ILLEGAL_CHAR_REPLACEMENT,
+            dirty_string,
+        )
+        if is_folder:
+            dirty_string = dirty_string[: self.truncate]
+            if dirty_string.endswith("."):
+                dirty_string = dirty_string[:-1] + self.ILLEGAL_CHAR_REPLACEMENT
+        else:
+            if self.truncate is not None:
+                dirty_string = dirty_string[: self.truncate - 4]
+        return dirty_string.strip()
+
+    def get_final_path(self, tags: dict, file_extension: str) -> Path:
+        if tags.get("album"):
+            template_folder = (
+                self.template_folder_compilation.split("/")
+                if tags.get("compilation")
+                else self.template_folder_album.split("/")
+            )[0:-1]
+            template_file = (
+                self.template_file_multi_disc.split("/")
+                if tags["disc_total"] > 1
+                else self.template_file_single_disc.split("/")
+            )[-1]
+        else:
+            template_folder = self.template_folder_no_album.split("/")[0:-1]
+            template_file = self.template_file_no_album.split("/")[-1]
+        return self.output_path.joinpath(
+            *[
+                self.get_sanitized_string(i.format(**tags), True)
+                for i in template_folder
+            ]
+        ).joinpath(
+            self.get_sanitized_string(template_file.format(**tags), False)
+            + file_extension
+        )
+
+    def get_cover_file_extension(self, cover_url: str) -> str:
+        image_obj = Image.open(io.BytesIO(self.get_url_response_bytes(cover_url)))
+        image_format = image_obj.format.lower()
+        return IMAGE_FILE_EXTENSION_MAP.get(image_format, f".{image_format}")
+
+    def get_cover_url(self, metadata: dict) -> str:
+        if self.cover_format == CoverFormat.RAW:
+            return self._get_raw_cover_url(metadata["attributes"]["artwork"]["url"])
+        return self._get_cover_url(metadata["attributes"]["artwork"]["url"])
+
+    def _get_raw_cover_url(self, cover_url_template: str) -> str:
+        return re.sub(
+            r"image/thumb/",
+            "",
+            re.sub(
+                r"is1-ssl",
+                "a1",
+                re.sub(
+                    r"/\{w\}x\{h\}([a-z]{2})\.jpg",
+                    "",
+                    cover_url_template,
+                ),
+            ),
+        )
+
+    def _get_cover_url(self, cover_url_template: str) -> str:
+        return re.sub(
+            r"\{w\}x\{h\}([a-z]{2})\.jpg",
+            f"{self.cover_size}x{self.cover_size}bb.{self.cover_format.value}",
+            cover_url_template,
+        )
+
+    @staticmethod
+    @functools.lru_cache()
+    def get_url_response_bytes(url: str) -> bytes:
+        response = requests.get(url)
+        response.raise_for_status()
+        return response.content
+
+    def apply_tags(
+        self,
+        path: Path,
+        tags: dict,
+        cover_url: str,
+    ):
+        to_apply_tags = [
+            tag_name
+            for tag_name in tags.keys()
+            if tag_name not in self.exclude_tags_list
+        ]
+        mp4_tags = {}
+        for tag_name in to_apply_tags:
+            if tag_name in ("disc", "disc_total"):
+                if mp4_tags.get("disk") is None:
+                    mp4_tags["disk"] = [[0, 0]]
+                if tag_name == "disc":
+                    mp4_tags["disk"][0][0] = tags[tag_name]
+                elif tag_name == "disc_total":
+                    mp4_tags["disk"][0][1] = tags[tag_name]
+            elif tag_name in ("track", "track_total"):
+                if mp4_tags.get("trkn") is None:
+                    mp4_tags["trkn"] = [[0, 0]]
+                if tag_name == "track":
+                    mp4_tags["trkn"][0][0] = tags[tag_name]
+                elif tag_name == "track_total":
+                    mp4_tags["trkn"][0][1] = tags[tag_name]
+            elif tag_name == "compilation":
+                mp4_tags["cpil"] = tags["compilation"]
+            elif tag_name == "gapless":
+                mp4_tags["pgap"] = tags["gapless"]
+            elif (
+                MP4_TAGS_MAP.get(tag_name) is not None
+                and tags.get(tag_name) is not None
+            ):
+                mp4_tags[MP4_TAGS_MAP[tag_name]] = [tags[tag_name]]
+        if (
+            "cover" not in self.exclude_tags_list
+            and self.cover_format != CoverFormat.RAW
+        ):
+            mp4_tags["covr"] = [
+                MP4Cover(
+                    self.get_url_response_bytes(cover_url),
+                    imageformat=(
+                        MP4Cover.FORMAT_JPEG
+                        if self.cover_format == CoverFormat.JPG
+                        else MP4Cover.FORMAT_PNG
+                    ),
+                )
+            ]
+        mp4 = MP4(path)
+        mp4.clear()
+        mp4.update(mp4_tags)
+        mp4.save()
+
+    def move_to_output_path(
+        self,
+        remuxed_path: Path,
+        final_path: Path,
+    ):
+        final_path.parent.mkdir(parents=True, exist_ok=True)
+        shutil.move(remuxed_path, final_path)
+
+    @functools.lru_cache()
+    def save_cover(self, cover_path: Path, cover_url: str):
+        cover_path.write_bytes(self.get_url_response_bytes(cover_url))
+
+    def cleanup_temp_path(self):
+        shutil.rmtree(self.temp_path)

gamdl/downloader_music_video.py

@@ -0,0 +1,304 @@
+from __future__ import annotations
+
+import subprocess
+import urllib.parse
+from pathlib import Path
+
+import m3u8
+from InquirerPy import inquirer
+from InquirerPy.base.control import Choice
+
+from .constants import MUSIC_VIDEO_CODEC_MAP
+from .downloader import Downloader
+from .enums import MusicVideoCodec, RemuxMode
+from .models import StreamInfo
+
+
+class DownloaderMusicVideo:
+    MP4_FORMAT_CODECS = ["hvc1", "audio-atmos", "audio-ec3"]
+
+    def __init__(
+        self,
+        downloader: Downloader,
+        codec: MusicVideoCodec = MusicVideoCodec.H264,
+    ):
+        self.downloader = downloader
+        self.codec = codec
+
+    def get_stream_url_master(self, itunes_page: dict) -> str:
+        return itunes_page["offers"][0]["assets"][0]["hlsUrl"]
+
+    def get_m3u8_master_data(self, stream_url_master: str) -> dict:
+        url_parts = urllib.parse.urlparse(stream_url_master)
+        query = urllib.parse.parse_qs(url_parts.query, keep_blank_values=True)
+        query.update({"aec": "HD", "dsid": "1"})
+        stream_url_master_new = url_parts._replace(
+            query=urllib.parse.urlencode(query, doseq=True)
+        ).geturl()
+        return m3u8.load(stream_url_master_new).data
+
+    def get_playlist_video(
+        self,
+        playlists: list[dict],
+    ) -> dict:
+        playlists_filtered = [
+            playlist
+            for playlist in playlists
+            if playlist["stream_info"]["codecs"].startswith(
+                MUSIC_VIDEO_CODEC_MAP[self.codec]
+            )
+        ]
+        if not playlists_filtered:
+            playlists_filtered = [
+                playlist
+                for playlist in playlists
+                if playlist["stream_info"]["codecs"].startswith(
+                    MUSIC_VIDEO_CODEC_MAP[MusicVideoCodec.H264]
+                )
+            ]
+        playlists_filtered.sort(key=lambda x: x["stream_info"]["bandwidth"])
+        return playlists_filtered[-1]
+
+    def get_playlist_video_from_user(
+        self,
+        playlists: list[dict],
+    ) -> dict:
+        choices = [
+            Choice(
+                name=" | ".join(
+                    [
+                        playlist["stream_info"]["codecs"][:4],
+                        playlist["stream_info"]["resolution"],
+                        str(playlist["stream_info"]["bandwidth"]),
+                    ]
+                ),
+                value=playlist,
+            )
+            for playlist in playlists
+        ]
+        selected = inquirer.select(
+            message="Select which video codec to download: (Codec | Resolution | Bitrate)",
+            choices=choices,
+        ).execute()
+        return selected
+
+    def get_playlist_audio(
+        self,
+        playlists: list[dict],
+    ) -> dict:
+        stream_url = next(
+            (
+                playlist
+                for playlist in playlists
+                if playlist["group_id"] == "audio-stereo-256"
+            ),
+            None,
+        )
+        return stream_url
+
+    def get_playlist_audio_from_user(
+        self,
+        playlists: list[dict],
+    ) -> dict:
+        choices = [
+            Choice(
+                name=playlist["group_id"],
+                value=playlist,
+            )
+            for playlist in playlists
+            if playlist.get("uri")
+        ]
+        selected = inquirer.select(
+            message="Select which audio codec to download:",
+            choices=choices,
+        ).execute()
+        return selected
+
+    def get_pssh(self, m3u8_data: dict):
+        return next(
+            (
+                key
+                for key in m3u8_data["keys"]
+                if key["keyformat"] == "urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"
+            ),
+            None,
+        )["uri"]
+
+    def get_stream_info_video(self, m3u8_master_data: dict) -> StreamInfo:
+        stream_info = StreamInfo()
+        if self.codec != MusicVideoCodec.ASK:
+            playlist = self.get_playlist_video(m3u8_master_data["playlists"])
+        else:
+            playlist = self.get_playlist_video_from_user(m3u8_master_data["playlists"])
+        stream_info.stream_url = playlist["uri"]
+        stream_info.codec = playlist["stream_info"]["codecs"]
+        m3u8_data = m3u8.load(stream_info.stream_url).data
+        stream_info.pssh = self.get_pssh(m3u8_data)
+        return stream_info
+
+    def get_stream_info_audio(self, m3u8_master_data: dict) -> StreamInfo:
+        stream_info = StreamInfo()
+        if self.codec != MusicVideoCodec.ASK:
+            playlist = self.get_playlist_audio(m3u8_master_data["media"])
+        else:
+            playlist = self.get_playlist_audio_from_user(m3u8_master_data["media"])
+        stream_info.stream_url = playlist["uri"]
+        stream_info.codec = playlist["group_id"]
+        m3u8_data = m3u8.load(stream_info.stream_url).data
+        stream_info.pssh = self.get_pssh(m3u8_data)
+        return stream_info
+
+    def get_music_video_id_alt(self, metadata: dict) -> str:
+        return metadata["attributes"]["url"].split("/")[-1].split("?")[0]
+
+    def get_tags(
+        self,
+        id_alt: str,
+        itunes_page: dict,
+        metadata: dict,
+    ):
+        metadata_itunes = self.downloader.itunes_api.get_resource(id_alt)
+        tags = {
+            "artist": metadata_itunes[0]["artistName"],
+            "artist_id": int(metadata_itunes[0]["artistId"]),
+            "copyright": itunes_page.get("copyright"),
+            "date": self.downloader.sanitize_date(metadata_itunes[0]["releaseDate"]),
+            "genre": metadata_itunes[0]["primaryGenreName"],
+            "genre_id": int(itunes_page["genres"][0]["genreId"]),
+            "media_type": 6,
+            "storefront": int(self.downloader.itunes_api.storefront_id.split("-")[0]),
+            "title": metadata_itunes[0]["trackCensoredName"],
+            "title_id": int(metadata["id"]),
+        }
+        if metadata_itunes[0]["trackExplicitness"] == "notExplicit":
+            tags["rating"] = 0
+        elif metadata_itunes[0]["trackExplicitness"] == "explicit":
+            tags["rating"] = 1
+        else:
+            tags["rating"] = 2
+        if len(metadata_itunes) > 1:
+            album = self.downloader.apple_music_api.get_album(
+                itunes_page["collectionId"]
+            )
+            tags["album"] = metadata_itunes[1]["collectionCensoredName"]
+            tags["album_artist"] = metadata_itunes[1]["artistName"]
+            tags["album_id"] = int(itunes_page["collectionId"])
+            tags["disc"] = metadata_itunes[0]["discNumber"]
+            tags["disc_total"] = metadata_itunes[0]["discCount"]
+            tags["compilation"] = album["attributes"]["isCompilation"]
+            tags["track"] = metadata_itunes[0]["trackNumber"]
+            tags["track_total"] = metadata_itunes[0]["trackCount"]
+        return tags
+
+    def get_encrypted_path_video(self, track_id: str) -> str:
+        return self.downloader.temp_path / f"encrypted_{track_id}.mp4"
+
+    def get_encrypted_path_audio(self, track_id: str) -> str:
+        return self.downloader.temp_path / f"encrypted_{track_id}.m4a"
+
+    def get_decrypted_path_video(self, track_id: str) -> str:
+        return self.downloader.temp_path / f"decrypted_{track_id}.mp4"
+
+    def get_decrypted_path_audio(self, track_id: str) -> str:
+        return self.downloader.temp_path / f"decrypted_{track_id}.m4a"
+
+    def get_remuxed_path(self, track_id: str) -> str:
+        return self.downloader.temp_path / f"remuxed_{track_id}.m4v"
+
+    def decrypt(self, encrypted_path: Path, decryption_key: str, decrypted_path: Path):
+        subprocess.run(
+            [
+                self.downloader.mp4decrypt_path_full,
+                encrypted_path,
+                "--key",
+                f"1:{decryption_key}",
+                decrypted_path,
+            ],
+            check=True,
+            **self.downloader.subprocess_additional_args,
+        )
+
+    def remux_mp4box(
+        self,
+        decrypted_path_audio: Path,
+        decrypted_path_video: Path,
+        fixed_path: Path,
+    ):
+        subprocess.run(
+            [
+                self.downloader.mp4box_path_full,
+                "-quiet",
+                "-add",
+                decrypted_path_audio,
+                "-add",
+                decrypted_path_video,
+                "-itags",
+                "artist=placeholder",
+                "-keep-utc",
+                "-new",
+                fixed_path,
+            ],
+            check=True,
+            **self.downloader.subprocess_additional_args,
+        )
+
+    def remux_ffmpeg(
+        self,
+        decrypted_path_video: Path,
+        decrypte_path_audio: Path,
+        fixed_path: Path,
+        codec_video: str,
+        codec_audio: str,
+    ):
+        use_mp4_flag = any(
+            codec_video.startswith(codec) for codec in self.MP4_FORMAT_CODECS
+        ) or any(codec_audio.startswith(codec) for codec in self.MP4_FORMAT_CODECS)
+        subprocess.run(
+            [
+                self.downloader.ffmpeg_path_full,
+                "-loglevel",
+                "error",
+                "-y",
+                "-i",
+                decrypted_path_video,
+                "-i",
+                decrypte_path_audio,
+                "-movflags",
+                "+faststart",
+                "-f",
+                "mp4" if use_mp4_flag else "ipod",
+                "-c",
+                "copy",
+                "-c:s",
+                "mov_text",
+                fixed_path,
+            ],
+            check=True,
+            **self.downloader.subprocess_additional_args,
+        )
+
+    def remux(
+        self,
+        decrypted_path_video: Path,
+        decrypted_path_audio: Path,
+        remuxed_path: Path,
+        codec_video: str,
+        codec_audio: str,
+    ):
+        if self.downloader.remux_mode == RemuxMode.MP4BOX:
+            self.remux_mp4box(
+                decrypted_path_audio,
+                decrypted_path_video,
+                remuxed_path,
+            )
+        elif self.downloader.remux_mode == RemuxMode.FFMPEG:
+            self.remux_ffmpeg(
+                decrypted_path_video,
+                decrypted_path_audio,
+                remuxed_path,
+                codec_video,
+                codec_audio,
+            )
+
+    def get_cover_path(self, final_path: Path, file_extension: str) -> Path:
+        return final_path.with_suffix(file_extension)

gamdl/downloader_post.py

@@ -0,0 +1,74 @@
+from __future__ import annotations
+
+from pathlib import Path
+
+from InquirerPy import inquirer
+from InquirerPy.base.control import Choice
+
+from .downloader import Downloader
+from .enums import PostQuality
+
+
+class DownloaderPost:
+    QUALITY_RANK = [
+        "1080pHdVideo",
+        "720pHdVideo",
+        "sdVideoWithPlusAudio",
+        "sdVideo",
+        "sd480pVideo",
+        "provisionalUploadVideo",
+    ]
+
+    def __init__(
+        self,
+        downloader: Downloader,
+        quality: PostQuality = PostQuality.BEST,
+    ):
+        self.downloader = downloader
+        self.quality = quality
+
+    def get_stream_url_best(self, metadata: dict) -> str:
+        best_quality = next(
+            (
+                quality
+                for quality in self.QUALITY_RANK
+                if metadata["attributes"]["assetTokens"].get(quality)
+            ),
+            None,
+        )
+        return metadata["attributes"]["assetTokens"][best_quality]
+
+    def get_stream_url_from_user(self, metadata: dict) -> str:
+        qualities = list(metadata["attributes"]["assetTokens"].keys())
+        choices = [
+            Choice(
+                name=quality,
+                value=quality,
+            )
+            for quality in qualities
+        ]
+        selected = inquirer.select(
+            message="Select which quality to download:",
+            choices=choices,
+        ).execute()
+        return metadata["attributes"]["assetTokens"][selected]
+
+    def get_stream_url(self, metadata: dict) -> str:
+        if self.quality == PostQuality.BEST:
+            stream_url = self.get_stream_url_best(metadata)
+        elif self.quality == PostQuality.ASK:
+            stream_url = self.get_stream_url_from_user(metadata)
+        return stream_url
+
+    def get_tags(self, metadata: dict) -> list:
+        attributes = metadata["attributes"]
+        return {
+            "artist": attributes["artistName"],
+            "date": self.downloader.sanitize_date(attributes["uploadDate"]),
+            "title": attributes["name"],
+            "title_id": int(metadata["id"]),
+            "storefront": int(self.downloader.itunes_api.storefront_id.split("-")[0]),
+        }
+
+    def get_post_temp_path(self, track_id: str) -> Path:
+        return self.downloader.temp_path / f"{track_id}_temp.m4v"

gamdl/downloader_song.py

@@ -0,0 +1,373 @@
+from __future__ import annotations
+
+import base64
+import datetime
+import json
+import re
+import subprocess
+from pathlib import Path
+from xml.dom import minidom
+from xml.etree import ElementTree
+
+import m3u8
+from InquirerPy import inquirer
+from InquirerPy.base.control import Choice
+
+from .constants import SONG_CODEC_REGEX_MAP, SYNCED_LYRICS_FILE_EXTENSION_MAP
+from .downloader import Downloader
+from .enums import RemuxMode, SongCodec, SyncedLyricsFormat
+from .models import Lyrics, StreamInfo
+
+
+class DownloaderSong:
+    DEFAULT_DECRYPTION_KEY = "32b8ade1769e26b1ffb8986352793fc6"
+    MP4_FORMAT_CODECS = ["ec-3"]
+
+    def __init__(
+        self,
+        downloader: Downloader,
+        codec: SongCodec = SongCodec.AAC_LEGACY,
+        synced_lyrics_format: SyncedLyricsFormat = SyncedLyricsFormat.LRC,
+    ):
+        self.downloader = downloader
+        self.codec = codec
+        self.synced_lyrics_format = synced_lyrics_format
+
+    def get_drm_infos(self, m3u8_data: dict) -> dict:
+        drm_info_raw = next(
+            (
+                session_data
+                for session_data in m3u8_data["session_data"]
+                if session_data["data_id"] == "com.apple.hls.AudioSessionKeyInfo"
+            ),
+            None,
+        )
+        if not drm_info_raw:
+            return None
+        return json.loads(base64.b64decode(drm_info_raw["value"]).decode("utf-8"))
+
+    def get_asset_infos(self, m3u8_data: dict) -> dict:
+        return json.loads(
+            base64.b64decode(
+                next(
+                    session_data
+                    for session_data in m3u8_data["session_data"]
+                    if session_data["data_id"] == "com.apple.hls.audioAssetMetadata"
+                )["value"]
+            ).decode("utf-8")
+        )
+
+    def get_playlist_from_codec(self, m3u8_data: dict) -> dict | None:
+        m3u8_master_playlists = [
+            playlist
+            for playlist in m3u8_data["playlists"]
+            if re.fullmatch(
+                SONG_CODEC_REGEX_MAP[self.codec], playlist["stream_info"]["audio"]
+            )
+        ]
+        if not m3u8_master_playlists:
+            return None
+        m3u8_master_playlists.sort(key=lambda x: x["stream_info"]["average_bandwidth"])
+        return m3u8_master_playlists[-1]
+
+    def get_playlist_from_user(self, m3u8_data: dict) -> dict | None:
+        m3u8_master_playlists = [playlist for playlist in m3u8_data["playlists"]]
+        choices = [
+            Choice(
+                name=playlist["stream_info"]["audio"],
+                value=playlist,
+            )
+            for playlist in m3u8_master_playlists
+        ]
+        selected = inquirer.select(
+            message="Select which codec to download:",
+            choices=choices,
+        ).execute()
+        return selected
+
+    def get_pssh(
+        self,
+        drm_infos: dict,
+        drm_ids: list,
+    ) -> str | None:
+        drm_info = next(
+            (
+                drm_infos[drm_id]
+                for drm_id in drm_ids
+                if drm_infos[drm_id].get(
+                    "urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"
+                )
+                and drm_id != "1"
+            ),
+            None,
+        )
+        if not drm_info:
+            return None
+        return drm_info["urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"]["URI"]
+
+    def get_stream_info(self, track_metadata: dict) -> StreamInfo:
+        m3u8_url = track_metadata["attributes"]["extendedAssetUrls"].get("enhancedHls")
+        if not m3u8_url:
+            return StreamInfo()
+        return self._get_stream_info(m3u8_url)
+
+    def _get_stream_info(self, m3u8_url: str) -> StreamInfo:
+        stream_info = StreamInfo()
+        m3u8_obj = m3u8.load(m3u8_url)
+        m3u8_data = m3u8_obj.data
+        drm_infos = self.get_drm_infos(m3u8_data)
+        if not drm_infos:
+            return stream_info
+        asset_infos = self.get_asset_infos(m3u8_data)
+        if self.codec == SongCodec.ASK:
+            playlist = self.get_playlist_from_user(m3u8_data)
+        else:
+            playlist = self.get_playlist_from_codec(m3u8_data)
+        if playlist is None:
+            return stream_info
+        stream_info.stream_url = m3u8_obj.base_uri + playlist["uri"]
+        variant_id = playlist["stream_info"]["stable_variant_id"]
+        drm_ids = asset_infos[variant_id]["AUDIO-SESSION-KEY-IDS"]
+        pssh = self.get_pssh(drm_infos, drm_ids)
+        stream_info.pssh = pssh
+        stream_info.codec = playlist["stream_info"]["codecs"]
+        return stream_info
+
+    @staticmethod
+    def parse_datetime_obj_from_timestamp_ttml(
+        timestamp_ttml: str,
+    ) -> datetime.datetime:
+        mins_secs_ms = re.findall(r"\d+", timestamp_ttml)
+        ms, secs, mins = 0, 0, 0
+        if len(mins_secs_ms) == 2 and ":" in timestamp_ttml:
+            secs, mins = int(mins_secs_ms[-1]), int(mins_secs_ms[-2])
+        elif len(mins_secs_ms) == 1:
+            ms = int(mins_secs_ms[-1])
+        else:
+            secs = float(f"{mins_secs_ms[-2]}.{mins_secs_ms[-1]}")
+            if len(mins_secs_ms) > 2:
+                mins = int(mins_secs_ms[-3])
+        return datetime.datetime.fromtimestamp((mins * 60) + secs + (ms / 1000))
+
+    def get_lyrics_synced_timestamp_lrc(self, timestamp_ttml: str) -> str:
+        datetime_obj = self.parse_datetime_obj_from_timestamp_ttml(timestamp_ttml)
+        ms_new = datetime_obj.strftime("%f")[:-3]
+        if int(ms_new[-1]) >= 5:
+            ms = int(f"{int(ms_new[:2]) + 1}") * 10
+            datetime_obj += datetime.timedelta(milliseconds=ms) - datetime.timedelta(
+                microseconds=datetime_obj.microsecond
+            )
+        return datetime_obj.strftime("%M:%S.%f")[:-4]
+
+    def get_lyrics_synced_timestamp_srt(self, timestamp_ttml: str) -> str:
+        datetime_obj = self.parse_datetime_obj_from_timestamp_ttml(timestamp_ttml)
+        return datetime_obj.strftime("00:%M:%S,%f")[:-3]
+
+    def get_lyrics_synced_line_lrc(self, timestamp_ttml: str, text: str) -> str:
+        return f"[{self.get_lyrics_synced_timestamp_lrc(timestamp_ttml)}]{text}"
+
+    def get_lyrics_synced_line_srt(
+        self,
+        index: int,
+        timestamp_ttml_start: str,
+        timestamp_ttml_end: str,
+        text: str,
+    ) -> str:
+        timestamp_srt_start = self.get_lyrics_synced_timestamp_srt(timestamp_ttml_start)
+        timestamp_srt_end = self.get_lyrics_synced_timestamp_srt(timestamp_ttml_end)
+        return f"{index}\n{timestamp_srt_start} --> {timestamp_srt_end}\n{text}\n"
+
+    def get_lyrics(self, track_metadata: dict) -> Lyrics:
+        lyrics = Lyrics()
+        if not track_metadata["attributes"]["hasLyrics"]:
+            return lyrics
+        elif track_metadata.get("relationships") is None:
+            track_metadata = self.downloader.apple_music_api.get_song(
+                track_metadata["id"]
+            )
+        if (
+            track_metadata["relationships"].get("lyrics")
+            and track_metadata["relationships"]["lyrics"].get("data")
+            and track_metadata["relationships"]["lyrics"]["data"][0].get("attributes")
+        ):
+            lyrics = self._get_lyrics(
+                track_metadata["relationships"]["lyrics"]["data"][0]["attributes"][
+                    "ttml"
+                ]
+            )
+        return lyrics
+
+    def _get_lyrics(self, lyrics_ttml: str) -> Lyrics:
+        lyrics = Lyrics("", "")
+        lyrics_ttml_et = ElementTree.fromstring(lyrics_ttml)
+        index = 1
+        for div in lyrics_ttml_et.iter("{http://www.w3.org/ns/ttml}div"):
+            for p in div.iter("{http://www.w3.org/ns/ttml}p"):
+                if p.text is not None:
+                    lyrics.unsynced += p.text + "\n"
+                if p.attrib.get("begin"):
+                    if self.synced_lyrics_format == SyncedLyricsFormat.LRC:
+                        lyrics.synced += f"{self.get_lyrics_synced_line_lrc(p.attrib.get('begin'), p.text)}"
+                    elif self.synced_lyrics_format == SyncedLyricsFormat.SRT:
+                        lyrics.synced += f"{self.get_lyrics_synced_line_srt(index, p.attrib.get('begin'), p.attrib.get('end'), p.text)}"
+                    elif self.synced_lyrics_format == SyncedLyricsFormat.TTML:
+                        if not lyrics.synced:
+                            lyrics.synced = minidom.parseString(
+                                lyrics_ttml
+                            ).toprettyxml()
+                        continue
+                    lyrics.synced += "\n"
+                    index += 1
+            lyrics.unsynced += "\n"
+        lyrics.unsynced = lyrics.unsynced[:-2]
+        return lyrics
+
+    def get_tags(self, webplayback: dict, lyrics_unsynced: str) -> dict:
+        tags_raw = webplayback["assets"][0]["metadata"]
+        tags = {
+            "album": tags_raw["playlistName"],
+            "album_artist": tags_raw["playlistArtistName"],
+            "album_id": int(tags_raw["playlistId"]),
+            "album_sort": tags_raw["sort-album"],
+            "artist": tags_raw["artistName"],
+            "artist_id": int(tags_raw["artistId"]),
+            "artist_sort": tags_raw["sort-artist"],
+            "comments": tags_raw.get("comments"),
+            "compilation": tags_raw["compilation"],
+            "composer": tags_raw.get("composerName"),
+            "composer_id": (
+                int(tags_raw.get("composerId")) if tags_raw.get("composerId") else None
+            ),
+            "composer_sort": tags_raw.get("sort-composer"),
+            "copyright": tags_raw.get("copyright"),
+            "date": (
+                self.downloader.sanitize_date(tags_raw["releaseDate"])
+                if tags_raw.get("releaseDate")
+                else None
+            ),
+            "disc": tags_raw["discNumber"],
+            "disc_total": tags_raw["discCount"],
+            "gapless": tags_raw["gapless"],
+            "genre": tags_raw["genre"],
+            "genre_id": tags_raw["genreId"],
+            "lyrics": lyrics_unsynced if lyrics_unsynced else None,
+            "media_type": 1,
+            "rating": tags_raw["explicit"],
+            "storefront": tags_raw["s"],
+            "title": tags_raw["itemName"],
+            "title_id": int(tags_raw["itemId"]),
+            "title_sort": tags_raw["sort-name"],
+            "track": tags_raw["trackNumber"],
+            "track_total": tags_raw["trackCount"],
+            "xid": tags_raw.get("xid"),
+        }
+        return tags
+
+    def get_encrypted_path(self, track_id: str) -> Path:
+        return self.downloader.temp_path / f"{track_id}_encrypted.m4a"
+
+    def get_decrypted_path(self, track_id: str) -> Path:
+        return self.downloader.temp_path / f"{track_id}_decrypted.m4a"
+
+    def get_remuxed_path(self, track_id: str) -> Path:
+        return self.downloader.temp_path / f"{track_id}_remuxed.m4a"
+
+    def fix_key_id(self, encrypted_path: Path):
+        count = 0
+        with open(encrypted_path, "rb+") as file:
+            while data := file.read(4096):
+                pos = file.tell()
+                i = 0
+                while tenc := max(0, data.find(b"tenc", i)):
+                    kid = tenc + 12
+                    file.seek(max(0, pos - 4096) + kid, 0)
+                    file.write(bytes.fromhex(f"{count:032}"))
+                    count += 1
+                    i = kid + 1
+                file.seek(pos, 0)
+
+    def decrypt(
+        self,
+        encrypted_path: Path,
+        decrypted_path: Path,
+        decryption_key: str,
+    ):
+        self.fix_key_id(encrypted_path)
+        subprocess.run(
+            [
+                self.downloader.mp4decrypt_path_full,
+                encrypted_path,
+                "--key",
+                f"00000000000000000000000000000001:{decryption_key}",
+                "--key",
+                f"00000000000000000000000000000000:{self.DEFAULT_DECRYPTION_KEY}",
+                decrypted_path,
+            ],
+            check=True,
+            **self.downloader.subprocess_additional_args,
+        )
+
+    def remux(self, decrypted_path: Path, remuxed_path: Path, codec: str):
+        if self.downloader.remux_mode == RemuxMode.MP4BOX:
+            self.remux_mp4box(decrypted_path, remuxed_path)
+        elif self.downloader.remux_mode == RemuxMode.FFMPEG:
+            self.remux_ffmpeg(decrypted_path, remuxed_path, codec)
+
+    def remux_mp4box(self, decrypted_path: Path, remuxed_path: Path):
+        subprocess.run(
+            [
+                self.downloader.mp4box_path_full,
+                "-quiet",
+                "-add",
+                decrypted_path,
+                "-itags",
+                "artist=placeholder",
+                "-keep-utc",
+                "-new",
+                remuxed_path,
+            ],
+            check=True,
+            **self.downloader.subprocess_additional_args,
+        )
+
+    def remux_ffmpeg(
+        self,
+        decrypted_path: Path,
+        remuxed_path: Path,
+        codec: str,
+    ):
+        use_mp4_format = any(
+            codec.startswith(possible_codec)
+            for possible_codec in self.MP4_FORMAT_CODECS
+        )
+        subprocess.run(
+            [
+                self.downloader.ffmpeg_path_full,
+                "-loglevel",
+                "error",
+                "-y",
+                "-i",
+                decrypted_path,
+                "-c",
+                "copy",
+                "-f",
+                "mp4" if use_mp4_format else "ipod",
+                "-movflags",
+                "+faststart",
+                remuxed_path,
+            ],
+            check=True,
+            **self.downloader.subprocess_additional_args,
+        )
+
+    def get_lyrics_synced_path(self, final_path: Path) -> Path:
+        return final_path.with_suffix(
+            SYNCED_LYRICS_FILE_EXTENSION_MAP[self.synced_lyrics_format]
+        )
+
+    def get_cover_path(self, final_path: Path, file_extension: str) -> Path:
+        return final_path.parent / ("Cover" + file_extension)
+
+    def save_lyrics_synced(self, lyrics_synced_path: Path, lyrics_synced: str):
+        lyrics_synced_path.parent.mkdir(parents=True, exist_ok=True)
+        lyrics_synced_path.write_text(lyrics_synced, encoding="utf8")

gamdl/downloader_song_legacy.py

@@ -0,0 +1,127 @@
+from __future__ import annotations
+
+import base64
+import subprocess
+from pathlib import Path
+
+import m3u8
+from pywidevine import PSSH
+from pywidevine.license_protocol_pb2 import WidevinePsshData
+
+from .downloader_song import DownloaderSong
+from .enums import RemuxMode, SongCodec
+from .models import StreamInfo
+
+
+class DownloaderSongLegacy(DownloaderSong):
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+
+    def get_stream_info(self, webplayback: dict) -> StreamInfo:
+        flavor = "32:ctrp64" if self.codec == SongCodec.AAC_HE_LEGACY else "28:ctrp256"
+        stream_info = StreamInfo()
+        stream_info.stream_url = next(
+            i for i in webplayback["assets"] if i["flavor"] == flavor
+        )["URL"]
+        m3u8_obj = m3u8.load(stream_info.stream_url)
+        stream_info.pssh = m3u8_obj.keys[0].uri
+        return stream_info
+
+    def get_decryption_key(self, pssh: str, track_id: str) -> str:
+        try:
+            widevine_pssh_data = WidevinePsshData()
+            widevine_pssh_data.algorithm = 1
+            widevine_pssh_data.key_ids.append(base64.b64decode(pssh.split(",")[1]))
+            pssh_obj = PSSH(widevine_pssh_data.SerializeToString())
+            cdm_session = self.downloader.cdm.open()
+            challenge = base64.b64encode(
+                self.downloader.cdm.get_license_challenge(cdm_session, pssh_obj)
+            ).decode()
+            license = self.downloader.apple_music_api.get_widevine_license(
+                track_id,
+                pssh,
+                challenge,
+            )
+            self.downloader.cdm.parse_license(cdm_session, license)
+            decryption_key = next(
+                i
+                for i in self.downloader.cdm.get_keys(cdm_session)
+                if i.type == "CONTENT"
+            ).key.hex()
+        finally:
+            self.downloader.cdm.close(cdm_session)
+        return decryption_key
+
+    def decrypt(
+        self,
+        encrypted_path: Path,
+        decrypted_path: Path,
+        decryption_key: str,
+    ):
+        subprocess.run(
+            [
+                self.downloader.mp4decrypt_path_full,
+                encrypted_path,
+                "--key",
+                f"1:{decryption_key}",
+                decrypted_path,
+            ],
+            check=True,
+            **self.downloader.subprocess_additional_args,
+        )
+
+    def remux_mp4box(self, decrypted_path: Path, remuxed_path: Path):
+        subprocess.run(
+            [
+                self.downloader.mp4box_path_full,
+                "-quiet",
+                "-add",
+                decrypted_path,
+                "-itags",
+                "artist=placeholder",
+                "-keep-utc",
+                "-new",
+                remuxed_path,
+            ],
+            check=True,
+            **self.downloader.subprocess_additional_args,
+        )
+
+    def remux_ffmpeg(
+        self,
+        decryption_key: str,
+        encrypted_path: Path,
+        remuxed_path: Path,
+    ):
+        subprocess.run(
+            [
+                self.downloader.ffmpeg_path_full,
+                "-loglevel",
+                "error",
+                "-y",
+                "-decryption_key",
+                decryption_key,
+                "-i",
+                encrypted_path,
+                "-c",
+                "copy",
+                "-movflags",
+                "+faststart",
+                remuxed_path,
+            ],
+            check=True,
+            **self.downloader.subprocess_additional_args,
+        )
+
+    def remux(
+        self,
+        encrypted_path: Path,
+        decrypted_path: Path,
+        remuxed_path: Path,
+        decryption_key: str,
+    ):
+        if self.downloader.remux_mode == RemuxMode.FFMPEG:
+            self.remux_ffmpeg(decryption_key, encrypted_path, remuxed_path)
+        elif self.downloader.remux_mode == RemuxMode.MP4BOX:
+            self.decrypt(encrypted_path, decrypted_path, decryption_key)
+            self.remux_mp4box(decrypted_path, remuxed_path)

gamdl/enums.py

@@ -0,0 +1,49 @@
+from enum import Enum
+
+
+class DownloadMode(Enum):
+    YTDLP = "ytdlp"
+    NM3U8DLRE = "nm3u8dlre"
+
+
+class RemuxMode(Enum):
+    FFMPEG = "ffmpeg"
+    MP4BOX = "mp4box"
+
+
+class SongCodec(Enum):
+    AAC_LEGACY = "aac-legacy"
+    AAC_HE_LEGACY = "aac-he-legacy"
+    AAC = "aac"
+    AAC_HE = "aac-he"
+    AAC_BINAURAL = "aac-binaural"
+    AAC_DOWNMIX = "aac-downmix"
+    AAC_HE_BINAURAL = "aac-he-binaural"
+    AAC_HE_DOWNMIX = "aac-he-downmix"
+    ATMOS = "atmos"
+    AC3 = "ac3"
+    ALAC = "alac"
+    ASK = "ask"
+
+
+class SyncedLyricsFormat(Enum):
+    LRC = "lrc"
+    SRT = "srt"
+    TTML = "ttml"
+
+
+class MusicVideoCodec(Enum):
+    H264 = "h264"
+    H265 = "h265"
+    ASK = "ask"
+
+
+class PostQuality(Enum):
+    BEST = "best"
+    ASK = "ask"
+
+
+class CoverFormat(Enum):
+    JPG = "jpg"
+    PNG = "png"
+    RAW = "raw"

gamdl/gamdl.py

@@ -1,408 +0,0 @@
-from pathlib import Path
-import glob
-from http.cookiejar import MozillaCookieJar
-import re
-import base64
-import datetime
-from xml.etree import ElementTree
-import functools
-import subprocess
-import shutil
-import gamdl.storefront_ids
-from pywidevine import Cdm, Device, PSSH, WidevinePsshData
-import requests
-import m3u8
-from yt_dlp import YoutubeDL
-from mutagen.mp4 import MP4, MP4Cover
-
-
-class Gamdl:
-    def __init__(self, wvd_location, cookies_location, disable_music_video_skip, prefer_hevc, heaac, temp_path, final_path, no_lrc, overwrite, skip_cleanup):
-        self.disable_music_video_skip = disable_music_video_skip
-        self.prefer_hevc = prefer_hevc
-        if heaac:
-            self.song_audio_quality = '32:ctrp64'
-            self.music_video_audio_quality = 'audio-HE-stereo-64'
-        else:
-            self.song_audio_quality = '28:ctrp256'
-            self.music_video_audio_quality = 'audio-stereo-256'
-        self.temp_path = Path(temp_path)
-        self.final_path = Path(final_path)
-        self.no_lrc = no_lrc
-        self.overwrite = overwrite
-        self.skip_cleanup = skip_cleanup
-        wvd_location = glob.glob(wvd_location)
-        if not wvd_location:
-            raise Exception('.wvd file not found')
-        self.cdm = Cdm.from_device(Device.load(Path(wvd_location[0])))
-        self.cdm_session = self.cdm.open()
-        cookies = MozillaCookieJar(Path(cookies_location))
-        cookies.load(ignore_discard=True, ignore_expires=True)
-        self.session = requests.Session()
-        self.session.cookies.update(cookies)
-        self.session.headers.update({
-            'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:95.0) Gecko/20100101 Firefox/95.0',
-            'Accept': 'application/json',
-            'Accept-Language': 'en-US,en;q=0.5',
-            'Accept-Encoding': 'gzip, deflate, br',
-            'content-type': 'application/json',
-            'Media-User-Token': self.session.cookies.get_dict()['media-user-token'],
-            'x-apple-renewal': 'true',
-            'DNT': '1',
-            'Connection': 'keep-alive',
-            'Sec-Fetch-Dest': 'empty',
-            'Sec-Fetch-Mode': 'cors',
-            'Sec-Fetch-Site': 'same-site',
-            'origin': 'https://beta.music.apple.com',
-        })
-        web_page = self.session.get('https://beta.music.apple.com').text
-        index_js_uri = re.search('(?<=index\.)(.*?)(?=\.js")', web_page).group(1)
-        index_js_page = self.session.get(f'https://beta.music.apple.com/assets/index.{index_js_uri}.js').text
-        token = re.search('(?=eyJh)(.*?)(?=")', index_js_page).group(1)
-        self.session.headers.update({"authorization": f'Bearer {token}'})
-        self.country = self.session.cookies.get_dict()['itua']
-        self.storefront = getattr(gamdl.storefront_ids, self.country.upper())
-    
-
-    def get_download_queue(self, url):
-        download_queue = []
-        product_id = url.split('/')[-1].split('i=')[-1].split('&')[0].split('?')[0]
-        response = self.session.get(f'https://amp-api.music.apple.com/v1/catalog/{self.country}/?ids[songs]={product_id}&ids[albums]={product_id}&ids[playlists]={product_id}&ids[music-videos]={product_id}').json()['data'][0]
-        if response['type'] in ('songs', 'music-videos') and 'playParams' in response['attributes']:
-            download_queue.append(response)
-        if response['type'] == 'albums' or response['type'] == 'playlists':
-            for track in response['relationships']['tracks']['data']:
-                if 'playParams' in track['attributes']:
-                    if track['type'] == 'music-videos' and self.disable_music_video_skip:
-                        download_queue.append(track)
-                    if track['type'] == 'songs':
-                        download_queue.append(track)
-        if not download_queue:
-            raise Exception('Criteria not met')
-        return download_queue
-
-
-    def get_webplayback(self, track_id):
-        response = self.session.post(
-            'https://play.itunes.apple.com/WebObjects/MZPlay.woa/wa/webPlayback',
-            json = {
-                'salableAdamId': track_id,
-                'language': 'en-US',
-            }
-        ).json()["songList"][0]
-        return response
-    
-
-    def get_stream_url_song(self, webplayback):
-        return next(i for i in webplayback["assets"] if i["flavor"] == self.song_audio_quality)['URL']
-    
-
-    def get_stream_url_music_video(self, webplayback):
-        with YoutubeDL({
-            'allow_unplayable_formats': True,
-            'quiet': True,
-            'no_warnings': True,
-        }) as ydl:
-            playlist = ydl.extract_info(webplayback['hls-playlist-url'], download = False)
-        if self.prefer_hevc:
-            stream_url_video = playlist['formats'][-1]['url']
-        else:
-            stream_url_video = [i['url'] for i in playlist['formats'] if i['vcodec'] is not None and 'avc1' in i['vcodec']][-1]
-        stream_url_audio = next(i['url'] for i in playlist['formats'] if self.music_video_audio_quality in i['format_id'])
-        return stream_url_video, stream_url_audio
-    
-
-    def check_exists(self, final_location):
-        return Path(final_location).exists()
-    
-
-    def get_encrypted_location_video(self, track_id):
-        return self.temp_path / f'{track_id}_encrypted_video.mp4'
-    
-
-    def get_encrypted_location_audio(self, track_id):
-        return self.temp_path / f'{track_id}_encrypted_audio.mp4'
-    
-
-    def get_decrypted_location_video(self, track_id):
-        return self.temp_path / f'{track_id}_decrypted_video.mp4'
-
-
-    def get_decrypted_location_audio(self, track_id):
-        return self.temp_path / f'{track_id}_decrypted_audio.mp4'
-    
-
-    def get_fixed_location(self, track_id, file_extension):
-        return self.temp_path / f'{track_id}_fixed{file_extension}'
-    
-
-    def download(self, encrypted_location, stream_url):
-        with YoutubeDL({
-            'quiet': True,
-            'no_warnings': True,
-            'outtmpl': str(encrypted_location),
-            'allow_unplayable_formats': True,
-            'fixup': 'never',
-            'overwrites': self.overwrite,
-            'external_downloader': 'aria2c',
-        }) as ydl:
-            ydl.download(stream_url)
-    
-
-    def get_license_b64(self, challenge, track_uri, track_id):
-        return self.session.post(
-            'https://play.itunes.apple.com/WebObjects/MZPlay.woa/wa/acquireWebPlaybackLicense',
-            json = {
-                'challenge': challenge,
-                'key-system': 'com.widevine.alpha',
-                'uri': track_uri,
-                'adamId': track_id,
-                'isLibrary': False,
-                'user-initiated': True,
-            }
-        ).json()['license']
-
-
-    def get_decryption_keys_music_video(self, stream_url, track_id):
-        playlist = m3u8.load(stream_url)
-        track_uri = next(i for i in playlist.keys if i.keyformat == "urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed").uri
-        pssh = PSSH(track_uri.split(',')[1])
-        challenge = base64.b64encode(self.cdm.get_license_challenge(self.cdm_session, pssh)).decode('utf-8')
-        license_b64 = self.get_license_b64(challenge, track_uri, track_id)
-        self.cdm.parse_license(self.cdm_session, license_b64)
-        return f'1:{next(i for i in self.cdm.get_keys(self.cdm_session) if i.type == "CONTENT").key.hex()}'
-
-    
-    def get_decryption_keys_song(self, stream_url, track_id):
-        track_uri = m3u8.load(stream_url).keys[0].uri
-        widevine_pssh_data = WidevinePsshData()
-        widevine_pssh_data.algorithm = 1
-        widevine_pssh_data.key_ids.append(base64.b64decode(track_uri.split(",")[1]))
-        pssh = PSSH(base64.b64encode(widevine_pssh_data.SerializeToString()).decode('utf-8'))
-        challenge = base64.b64encode(self.cdm.get_license_challenge(self.cdm_session, pssh)).decode('utf-8')
-        license_b64 = self.get_license_b64(challenge, track_uri, track_id)
-        self.cdm.parse_license(self.cdm_session, license_b64)
-        return f'1:{next(i for i in self.cdm.get_keys(self.cdm_session) if i.type == "CONTENT").key.hex()}'
-
-
-    def decrypt(self, encrypted_location, decrypted_location, decryption_keys):
-        subprocess.run(
-            [
-                'mp4decrypt',
-                encrypted_location,
-                '--key',
-                decryption_keys,
-                decrypted_location,
-            ],
-            check=True
-        )
-
-    
-    def get_synced_lyrics_formated_time(self, unformatted_time):
-        unformatted_time = unformatted_time.replace('m', '').replace('s', '').replace(':', '.')
-        unformatted_time = unformatted_time.split('.')
-        m, s, ms = 0, 0, 0
-        ms = int(unformatted_time[-1])
-        if len(unformatted_time) >= 2:
-            s = int(unformatted_time[-2]) * 1000
-        if len(unformatted_time) >= 3:
-            m = int(unformatted_time[-3]) * 60000
-        unformatted_time = datetime.datetime.fromtimestamp((ms + s + m)/1000.0)
-        ms_new = f'{int(str(unformatted_time.microsecond)[:3]):03d}'
-        if int(ms_new[2]) >= 5:
-            ms = int(f'{int(ms_new[:2]) + 1}') * 10
-            unformatted_time += datetime.timedelta(milliseconds=ms) - datetime.timedelta(microseconds=unformatted_time.microsecond)
-        return unformatted_time.strftime('%M:%S.%f')[:-4]
-
-
-    def get_lyrics(self, track_id):
-        try:
-            lyrics_ttml = ElementTree.fromstring(self.session.get(f'https://amp-api.music.apple.com/v1/catalog/{self.country}/songs/{track_id}/lyrics').json()['data'][0]['attributes']['ttml'])
-        except:
-            return None, None
-        unsynced_lyrics = ''
-        synced_lyrics = ''
-        for div in lyrics_ttml.iter('{http://www.w3.org/ns/ttml}div'):
-            for p in div.iter('{http://www.w3.org/ns/ttml}p'):
-                if p.attrib.get('begin'):
-                    synced_lyrics += f'[{self.get_synced_lyrics_formated_time(p.attrib.get("begin"))}]{p.text}\n'
-                if p.text is not None:
-                    unsynced_lyrics += p.text + '\n'
-            unsynced_lyrics += '\n'
-        return unsynced_lyrics[:-2], synced_lyrics
-    
-
-    @functools.lru_cache()
-    def get_cover(self, url):
-        return requests.get(url).content
-    
-
-    def get_tags_song(self, webplayback, unsynced_lyrics):
-        metadata = next(i for i in webplayback["assets"] if i["flavor"] == self.song_audio_quality)['metadata']
-        cover_url = next(i for i in webplayback["assets"] if i["flavor"] == self.song_audio_quality)['artworkURL']
-        tags = {
-            '\xa9nam': [metadata['itemName']],
-            '\xa9gen': [metadata['genre']],
-            'aART': [metadata['playlistArtistName']],
-            '\xa9alb': [metadata['playlistName']],
-            'soar': [metadata['sort-artist']],
-            'soal': [metadata['sort-album']],
-            'sonm': [metadata['sort-name']],
-            '\xa9ART': [metadata['artistName']],
-            'geID': [metadata['genreId']],
-            'atID': [int(metadata['artistId'])],
-            'plID': [int(metadata['playlistId'])],
-            'cnID': [int(metadata['itemId'])],
-            'sfID': [metadata['s']],
-            'rtng': [metadata['explicit']],
-            'pgap': metadata['gapless'],
-            'cpil': metadata['compilation'],
-            'disk': [(metadata['discNumber'], metadata['discCount'])],
-            'trkn': [(metadata['trackNumber'], metadata['trackCount'])],
-            'covr': [MP4Cover(self.get_cover(cover_url), MP4Cover.FORMAT_JPEG)],
-            'stik': [1],
-        }
-        if 'copyright' in metadata:
-            tags['cprt'] = [metadata['copyright']]
-        if 'releaseDate' in metadata:
-            tags['\xa9day'] = [metadata['releaseDate']]
-        if 'comments' in metadata:
-            tags['\xa9cmt'] = [metadata['comments']]
-        if 'xid' in metadata:
-            tags['xid '] = [metadata['xid']]
-        if 'composerId' in metadata:
-            tags['cmID'] = [int(metadata['composerId'])]
-            tags['\xa9wrt'] = [metadata['composerName']]
-            tags['soco'] = [metadata['sort-composer']]
-        if unsynced_lyrics:
-            tags['\xa9lyr'] = [unsynced_lyrics]
-        return tags
-
-
-    def get_tags_music_video(self, track_id):
-        metadata = requests.get(f'https://itunes.apple.com/lookup?id={track_id}&entity=album&country={self.country}&lang=en_US').json()['results']
-        extra_metadata = requests.get(f'https://music.apple.com/music-video/{metadata[0]["trackId"]}', headers = {'X-Apple-Store-Front': f'{self.storefront} t:music31'}).json()['storePlatformData']['product-dv']['results'][str(metadata[0]['trackId'])]
-        tags = {
-            '\xa9ART': [metadata[0]["artistName"]],
-            '\xa9nam': [metadata[0]["trackCensoredName"]],
-            '\xa9day': [metadata[0]["releaseDate"]],
-            '\xa9gen': [metadata[0]['primaryGenreName']],
-            'stik': [6],
-            'atID': [metadata[0]['artistId']],
-            'cnID': [metadata[0]["trackId"]],
-            'geID': [int(extra_metadata['genres'][0]['genreId'])],
-            'sfID': [int(self.storefront.split('-')[0])],
-            'covr': [MP4Cover(self.get_cover(metadata[0]["artworkUrl30"].replace('30x30bb.jpg', '600x600bb.jpg')), MP4Cover.FORMAT_JPEG)],
-        }
-        if 'copyright' in extra_metadata:
-            tags['cprt'] = [extra_metadata['copyright']]
-        if metadata[0]['trackExplicitness'] == 'notExplicit':
-            tags['rtng'] = [0]
-        elif metadata[0]['trackExplicitness'] == 'explicit':
-            tags['rtng'] = [1]
-        else:
-            tags['rtng'] = [2]
-        if len(metadata) > 1:
-            tags['\xa9alb'] = [metadata[1]["collectionCensoredName"]]
-            tags['aART'] = [metadata[1]["artistName"]]
-            tags['plID'] = [metadata[1]["collectionId"]]
-            tags['disk'] = [(metadata[0]["discNumber"], metadata[0]["discCount"])]
-            tags['trkn'] = [(metadata[0]["trackNumber"], metadata[0]["trackCount"])]
-        return tags
-
-
-    def get_sanizated_string(self, dirty_string, is_folder):
-        for character in ['\\', '/', ':', '*', '?', '"', '<', '>', '|', ';']:
-            dirty_string = dirty_string.replace(character, '_')
-        if is_folder:
-            dirty_string = dirty_string[:40]
-            if dirty_string[-1:] == '.':
-                dirty_string = dirty_string[:-1] + '_'
-        else:
-            dirty_string = dirty_string[:36]
-        return dirty_string.strip()
-    
-
-    def get_final_location_overwrite_prevented_music_video(self, final_location):
-        count = 1
-        while True:
-            if final_location.with_name(f'{final_location.stem} {count}.m4v').exists():
-                count += 1
-            else:
-                return final_location.with_name(f'{final_location.stem} {count}.m4v')
-    
-
-    def get_final_location(self, file_extension, tags):
-        final_location = self.final_path
-        if 'plID' in tags:
-            if tags['disk'][0][1] > 1:
-                file_name = self.get_sanizated_string(f'{tags["disk"][0][0]}-{tags["trkn"][0][0]:02d} {tags["©nam"][0]}', False)
-            else:
-                file_name = self.get_sanizated_string(f'{tags["trkn"][0][0]:02d} {tags["©nam"][0]}', False)
-            if 'cpil' in tags and tags['cpil']:
-                final_location /= f'Compilations/{self.get_sanizated_string(tags["©alb"][0], True)}'
-            else:
-                final_location /= f'{self.get_sanizated_string(tags["aART"][0], True)}/{self.get_sanizated_string(tags["©alb"][0], True)}'
-        else:
-            file_name = self.get_sanizated_string(tags["©nam"][0], False)
-            final_location /= f'{self.get_sanizated_string(tags["©ART"][0], True)}/Unknown Album/'
-        final_location /= f'{file_name}{file_extension}'
-        try:
-            if file_extension == '.m4v' and final_location.exists() and MP4(final_location)['cnID'][0] != tags['cnID'][0]:
-                final_location = self.get_final_location_overwrite_prevented_music_video(final_location)
-        except:
-            pass
-        return final_location
-    
-
-    def fixup_music_video(self, decrypted_location_audio, decrypted_location_video, fixed_location):
-        subprocess.run(
-            [
-                'MP4Box',
-                '-quiet',
-                '-add',
-                decrypted_location_audio,
-                '-add',
-                decrypted_location_video,
-                '-itags',
-                'artist=placeholder',
-                '-new',
-                fixed_location,
-            ],
-            check=True
-        )
-    
-
-    def fixup_song(self, decrypted_location, fixed_location):
-        subprocess.run(
-            [
-                'MP4Box',
-                '-quiet',
-                '-add',
-                decrypted_location,
-                '-itags',
-                'artist=placeholder',
-                '-new',
-                fixed_location,
-            ],
-            check=True
-        )
-    
-
-    def make_lrc(self, final_location, synced_lyrics):
-        if synced_lyrics and not self.no_lrc:
-            with open(final_location.with_suffix('.lrc'), 'w', encoding = 'utf8') as f:
-                f.write(synced_lyrics)
-    
-
-    def make_final(self, final_location, fixed_location, tags):
-        final_location.parent.mkdir(parents = True, exist_ok = True)
-        shutil.copy(fixed_location, final_location)
-        file = MP4(final_location)
-        file.update(tags)
-        file.save()
-    
-
-    def cleanup(self):
-        if self.temp_path.exists() and not self.skip_cleanup:
-            shutil.rmtree(self.temp_path)

gamdl/hardcoded_wvd.py

@@ -0,0 +1 @@
+HARDCODED_WVD = """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"""

gamdl/itunes_api.py

@@ -0,0 +1,85 @@
+from __future__ import annotations
+
+import functools
+
+import requests
+
+from .apple_music_api import AppleMusicApi
+from .constants import STOREFRONT_IDS
+
+
+class ItunesApi:
+    ITUNES_LOOKUP_API_URL = "https://itunes.apple.com/lookup"
+    ITUNES_PAGE_API_URL = "https://music.apple.com"
+
+    def __init__(
+        self,
+        storefront: str = "us",
+        language: str = "en-US",
+    ):
+        self.storefront = storefront
+        self.language = language
+        self._setup_session()
+
+    def _setup_session(self):
+        try:
+            self.storefront_id = STOREFRONT_IDS[self.storefront.upper()]
+        except KeyError:
+            raise Exception(f"No storefront id for {self.storefront}")
+        self.session = requests.Session()
+        self.session.params = {
+            "country": self.storefront,
+            "lang": self.language,
+        }
+        self.session.headers = {
+            "X-Apple-Store-Front": f"{self.storefront_id} t:music31",
+        }
+
+    @functools.lru_cache()
+    def get_resource(
+        self,
+        resource_id: str,
+        entity: str = "album",
+    ) -> dict:
+        response = self.session.get(
+            self.ITUNES_LOOKUP_API_URL,
+            params={
+                "id": resource_id,
+                "entity": entity,
+            },
+        )
+        try:
+            response.raise_for_status()
+            response_dict = response.json()
+            resource = response_dict.get("results")
+            assert resource
+        except (
+            requests.HTTPError,
+            requests.exceptions.JSONDecodeError,
+            AssertionError,
+        ):
+            AppleMusicApi._raise_response_exception(response)
+        return resource
+
+    def get_itunes_page(
+        self,
+        resource_type: str,
+        resource_id: str,
+    ) -> dict:
+        response = self.session.get(
+            f"{self.ITUNES_PAGE_API_URL}/{resource_type}/{resource_id}"
+        )
+        try:
+            response.raise_for_status()
+            response_dict = response.json()
+            itunes_page = response_dict["storePlatformData"]["product-dv"][
+                "results"
+            ].get(resource_id)
+            assert itunes_page
+        except (
+            requests.HTTPError,
+            requests.exceptions.JSONDecodeError,
+            AssertionError,
+        ):
+            AppleMusicApi._raise_response_exception(response)
+        return itunes_page

gamdl/models.py

@@ -0,0 +1,27 @@
+from dataclasses import dataclass
+
+
+@dataclass
+class UrlInfo:
+    storefront: str = None
+    type: str = None
+    id: str = None
+
+
+@dataclass
+class DownloadQueue:
+    playlist_attributes: dict = None
+    tracks_metadata: list[dict] = None
+
+
+@dataclass
+class Lyrics:
+    synced: str = None
+    unsynced: str = None
+
+
+@dataclass
+class StreamInfo:
+    stream_url: str = None
+    pssh: str = None
+    codec: str = None

gamdl/storefront_ids.py

@@ -1,155 +0,0 @@
-AE = "143481-2,32"
-AG = "143540-2,32"
-AI = "143538-2,32"
-AL = "143575-2,32"
-AM = "143524-2,32"
-AO = "143564-2,32"
-AR = "143505-28,32"
-AT = "143445-4,32"
-AU = "143460-27,32"
-AZ = "143568-2,32"
-BB = "143541-2,32"
-BE = "143446-2,32"
-BF = "143578-2,32"
-BG = "143526-2,32"
-BH = "143559-2,32"
-BJ = "143576-2,32"
-BM = "143542-2,32"
-BN = "143560-2,32"
-BO = "143556-28,32"
-BR = "143503-15,32"
-BS = "143539-2,32"
-BT = "143577-2,32"
-BW = "143525-2,32"
-BY = "143565-2,32"
-BZ = "143555-2,32"
-CA = "143455-6,32"
-CG = "143582-2,32"
-CH = "143459-57,32"
-CL = "143483-28,32"
-CN = "143465-19,32"
-CO = "143501-28,32"
-CR = "143495-28,32"
-CV = "143580-2,32"
-CY = "143557-2,32"
-CZ = "143489-2,32"
-DE = "143443-4,32"
-DK = "143458-2,32"
-DM = "143545-2,32"
-DO = "143508-28,32"
-DZ = "143563-2,32"
-EC = "143509-28,32"
-EE = "143518-2,32"
-EG = "143516-2,32"
-ES = "143454-8,32"
-FI = "143447-2,32"
-FJ = "143583-2,32"
-FM = "143591-2,32"
-FR = "143442-3,32"
-GB = "143444-2,32"
-GD = "143546-2,32"
-GH = "143573-2,32"
-GM = "143584-2,32"
-GR = "143448-2,32"
-GT = "143504-28,32"
-GW = "143585-2,32"
-GY = "143553-2,32"
-HK = "143463-45,32"
-HN = "143510-28,32"
-HR = "143494-2,32"
-HU = "143482-2,32"
-ID = "143476-2,32"
-IE = "143449-2,32"
-IL = "143491-2,32"
-IN = "143467-2,32"
-IS = "143558-2,32"
-IT = "143450-7,32"
-JM = "143511-2,32"
-JO = "143528-2,32"
-JP = "143462-9,32"
-KE = "143529-2,32"
-KG = "143586-2,32"
-KH = "143579-2,32"
-KN = "143548-2,32"
-KR = "143466-13,32"
-KW = "143493-2,32"
-KY = "143544-2,32"
-KZ = "143517-2,32"
-LA = "143587-2,32"
-LB = "143497-2,32"
-LC = "143549-2,32"
-LK = "143486-2,32"
-LR = "143588-2,32"
-LT = "143520-2,32"
-LU = "143451-2,32"
-LV = "143519-2,32"
-MD = "143523-2,32"
-MG = "143531-2,32"
-MK = "143530-2,32"
-ML = "143532-2,32"
-MN = "143592-2,32"
-MO = "143515-45,32"
-MR = "143590-2,32"
-MS = "143547-2,32"
-MT = "143521-2,32"
-MU = "143533-2,32"
-MW = "143589-2,32"
-MX = "143468-28,32"
-MY = "143473-2,32"
-MZ = "143593-2,32"
-NA = "143594-2,32"
-NE = "143534-2,32"
-NG = "143561-2,32"
-NI = "143512-28,32"
-NL = "143452-10,32"
-NO = "143457-2,32"
-NP = "143484-2,32"
-NZ = "143461-27,32"
-OM = "143562-2,32"
-PA = "143485-28,32"
-PE = "143507-28,32"
-PG = "143597-2,32"
-PH = "143474-2,32"
-PK = "143477-2,32"
-PL = "143478-2,32"
-PT = "143453-24,32"
-PW = "143595-2,32"
-PY = "143513-28,32"
-QA = "143498-2,32"
-RO = "143487-2,32"
-RU = "143469-16,32"
-SA = "143479-2,32"
-SB = "143601-2,32"
-SC = "143599-2,32"
-SE = "143456-17,32"
-SG = "143464-19,32"
-SI = "143499-2,32"
-SK = "143496-2,32"
-SL = "143600-2,32"
-SN = "143535-2,32"
-SR = "143554-2,32"
-ST = "143598-2,32"
-SV = "143506-28,32"
-SZ = "143602-2,32"
-TC = "143552-2,32"
-TD = "143581-2,32"
-TH = "143475-2,32"
-TJ = "143603-2,32"
-TM = "143604-2,32"
-TN = "143536-2,32"
-TR = "143480-2,32"
-TT = "143551-2,32"
-TW = "143470-18,32"
-TZ = "143572-2,32"
-UA = "143492-2,32"
-UG = "143537-2,32"
-US = "143441-1,32"
-UY = "143514-2,32"
-UZ = "143566-2,32"
-VC = "143550-2,32"
-VE = "143502-28,32"
-VG = "143543-2,32"
-VN = "143471-2,32"
-YE = "143571-2,32"
-ZA = "143472-2,32"
-ZW = "143605-2,32"

pyproject.toml

@@ -1,13 +1,17 @@
 [project]
 name = "gamdl"
-description = "Download Apple Music songs/music videos/albums/playlists"
-requires-python = ">=3.7"
-authors = [{name = "glomatico"}]
+description = "A Python CLI app for downloading Apple Music songs/music videos/posts."
+requires-python = ">=3.8"
+authors = [{ name = "glomatico" }]
 dependencies = [
+    "ciso8601",
+    "click",
+    "inquirerpy",
+    "m3u8",
+    "pillow",
     "pywidevine",
     "pyyaml",
-    "m3u8",
-    "yt-dlp"
+    "yt-dlp",
 ]
 readme = "README.md"
 dynamic = ["version"]
@@ -21,4 +25,4 @@ requires = ["flit_core"]
 build-backend = "flit_core.buildapi"
 
 [project.scripts]
-gamdl = "gamdl:main"
+gamdl = "gamdl.cli:main"

requirements.txt

@@ -1,4 +1,8 @@
+ciso8601
+click
+inquirerpy
+m3u8
+pillow
 pywidevine
 pyyaml
-m3u8
 yt-dlp