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Use Cover Art Archive for cover.jpg downloads (high-res)

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cover.jpg was always using the Spotify/iTunes thumbnail (640x640).
Now tries Cover Art Archive first (1200x1200+) when MusicBrainz
release ID is available. One line stores the MBID on album_info
during _enhance_file_metadata so _download_cover_art can use it.
Falls back to the source thumbnail if CAA has no art. Works for
all metadata sources since MusicBrainz enrichment is source-agnostic.
This commit is contained in:
Broque Thomas 2026-03-30 19:49:17 -07:00
parent 508594c636
commit f3047c46cf
1 changed files with 34 additions and 8 deletions
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40
web_server.py
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@ -16444,6 +16444,8 @@ def _embed_source_ids(audio_file, metadata: dict):
# Store release MBID in metadata for downstream use (e.g. Cover Art Archive) # Store release MBID in metadata for downstream use (e.g. Cover Art Archive)
if _rc_mbid: if _rc_mbid:
metadata['musicbrainz_release_id'] = _rc_mbid metadata['musicbrainz_release_id'] = _rc_mbid
# Also store on album_info so _download_cover_art can use it for cover.jpg
album_info['musicbrainz_release_id'] = _rc_mbid
# Write release year to file tags if not already present # Write release year to file tags if not already present
if release_year and 'ORIGINALDATE' not in id_tags: if release_year and 'ORIGINALDATE' not in id_tags:
@ -16981,7 +16983,9 @@ def _embed_source_ids(audio_file, metadata: dict):
print(f"⚠️ Error embedding source IDs (non-fatal): {e}") print(f"⚠️ Error embedding source IDs (non-fatal): {e}")
def _download_cover_art(album_info: dict, target_dir: str): def _download_cover_art(album_info: dict, target_dir: str):
"""Downloads cover.jpg into the specified directory.""" """Downloads cover.jpg into the specified directory.
Tries Cover Art Archive first (high-res) if MusicBrainz release ID is available
(set by _enhance_file_metadata during post-processing), falls back to source URL."""
if not config_manager.get('metadata_enhancement.cover_art_download', True): if not config_manager.get('metadata_enhancement.cover_art_download', True):
return return
try: try:
@ -16989,13 +16993,35 @@ def _download_cover_art(album_info: dict, target_dir: str):
if os.path.exists(cover_path): if os.path.exists(cover_path):
return return
art_url = album_info.get('album_image_url') image_data = None
if not art_url:
print("📷 No cover art URL available for download.")
return
with urllib.request.urlopen(art_url, timeout=10) as response: # Try Cover Art Archive first (often 1200x1200+, original quality)
image_data = response.read() # The MBID is stored in album_info by _enhance_file_metadata before this is called
release_mbid = album_info.get('musicbrainz_release_id')
if release_mbid:
try:
caa_url = f"https://coverartarchive.org/release/{release_mbid}/front"
req = urllib.request.Request(caa_url, headers={'Accept': 'image/*'})
with urllib.request.urlopen(req, timeout=10) as response:
image_data = response.read()
if image_data and len(image_data) > 1000:
print(f"🎨 Cover art from Cover Art Archive ({len(image_data) // 1024}KB)")
else:
image_data = None
except Exception:
image_data = None
# Fallback to Spotify/iTunes/Deezer URL (typically 640x640)
if not image_data:
art_url = album_info.get('album_image_url')
if not art_url:
print("📷 No cover art URL available for download.")
return
with urllib.request.urlopen(art_url, timeout=10) as response:
image_data = response.read()
if not image_data:
return
with open(cover_path, 'wb') as f: with open(cover_path, 'wb') as f:
f.write(image_data) f.write(image_data)