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153 lines
8.5 KiB
Python
153 lines
8.5 KiB
Python
# -*- coding: utf-8 -*-
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# This file is part of the Calibre-Web (https://github.com/janeczku/calibre-web)
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# Copyright (C) 2024 Ozzieisaacs
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import os
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import mutagen
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import base64
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from . import cover, logger
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from cps.constants import BookMeta
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log = logger.create()
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def get_audio_file_info(tmp_file_path, original_file_extension, original_file_name):
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tmp_cover_name = None
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audio_file = mutagen.File(tmp_file_path)
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comments = None
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if original_file_extension in [".mp3", ".wav", ".aiff"]:
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cover_data = list()
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for key, val in audio_file.tags.items():
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if key.startswith("APIC:"):
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cover_data.append(val)
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if key.startswith("COMM:"):
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comments = val.text[0]
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title = audio_file.tags.get('TIT2').text[0] if "TIT2" in audio_file.tags else None
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author = audio_file.tags.get('TPE1').text[0] if "TPE1" in audio_file.tags else None
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if author is None:
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author = audio_file.tags.get('TPE2').text[0] if "TPE2" in audio_file.tags else None
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tags = audio_file.tags.get('TCON').text[0] if "TCON" in audio_file.tags else None # Genre
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series = audio_file.tags.get('TALB').text[0] if "TALB" in audio_file.tags else None# Album
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series_id = audio_file.tags.get('TRCK').text[0] if "TRCK" in audio_file.tags else None # track no.
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publisher = audio_file.tags.get('TPUB').text[0] if "TPUB" in audio_file.tags else None
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pubdate = str(audio_file.tags.get('TDRL').text[0]) if "TDRL" in audio_file.tags else None
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if not pubdate:
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pubdate = str(audio_file.tags.get('TDRC').text[0]) if "TDRC" in audio_file.tags else None
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if not pubdate:
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pubdate = str(audio_file.tags.get('TDOR').text[0]) if "TDOR" in audio_file.tags else None
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if cover_data:
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tmp_cover_name = os.path.join(os.path.dirname(tmp_file_path), 'cover.jpg')
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cover_info = cover_data[0]
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for dat in cover_data:
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if dat.type == mutagen.id3.PictureType.COVER_FRONT:
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cover_info = dat
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break
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cover.cover_processing(tmp_file_path, cover_info.data, "." + cover_info.mime[-3:])
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elif original_file_extension in [".ogg", ".flac", ".opus", ".ogv"]:
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title = audio_file.tags.get('TITLE')[0] if "TITLE" in audio_file else None
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author = audio_file.tags.get('ARTIST')[0] if "ARTIST" in audio_file else None
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comments = audio_file.tags.get('COMMENTS')[0] if "COMMENTS" in audio_file else None
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tags = audio_file.tags.get('GENRE')[0] if "GENRE" in audio_file else None # Genre
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series = audio_file.tags.get('ALBUM')[0] if "ALBUM" in audio_file else None
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series_id = audio_file.tags.get('TRACKNUMBER')[0] if "TRACKNUMBER" in audio_file else None
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publisher = audio_file.tags.get('LABEL')[0] if "LABEL" in audio_file else None
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pubdate = audio_file.tags.get('DATE')[0] if "DATE" in audio_file else None
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cover_data = audio_file.tags.get('METADATA_BLOCK_PICTURE')
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if cover_data:
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tmp_cover_name = os.path.join(os.path.dirname(tmp_file_path), 'cover.jpg')
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cover_info = mutagen.flac.Picture(base64.b64decode(cover_data[0]))
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cover.cover_processing(tmp_file_path, cover_info.data, "." + cover_info.mime[-3:])
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if hasattr(audio_file, "pictures"):
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cover_info = audio_file.pictures[0]
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for dat in audio_file.pictures:
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if dat.type == mutagen.id3.PictureType.COVER_FRONT:
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cover_info = dat
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break
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tmp_cover_name = os.path.join(os.path.dirname(tmp_file_path), 'cover.jpg')
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cover.cover_processing(tmp_file_path, cover_info.data, "." + cover_info.mime[-3:])
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elif original_file_extension in [".aac"]:
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title = audio_file.tags.get('Title').value if "Title" in audio_file else None
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author = audio_file.tags.get('Artist').value if "Artist" in audio_file else None
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comments = audio_file.tags.get('Comment').value if "Comment" in audio_file else None
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tags = audio_file.tags.get('Genre').value if "Genre" in audio_file else None
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series = audio_file.tags.get('Album').value if "Album" in audio_file else None
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series_id = audio_file.tags.get('Track').value if "Track" in audio_file else None
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publisher = audio_file.tags.get('Label').value if "Label" in audio_file else None
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pubdate = audio_file.tags.get('Year').value if "Year" in audio_file else None
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cover_data = audio_file.tags['Cover Art (Front)']
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if cover_data:
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tmp_cover_name = os.path.join(os.path.dirname(tmp_file_path), 'cover.jpg')
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with open(tmp_cover_name, "wb") as cover_file:
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cover_file.write(cover_data.value.split(b"\x00",1)[1])
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elif original_file_extension in [".asf"]:
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title = audio_file.tags.get('Title')[0].value if "Title" in audio_file else None
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author = audio_file.tags.get('Artist')[0].value if "Artist" in audio_file else None
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comments = audio_file.tags.get('Comments')[0].value if "Comments" in audio_file else None
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tags = audio_file.tags.get('Genre')[0].value if "Genre" in audio_file else None
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series = audio_file.tags.get('Album')[0].value if "Album" in audio_file else None
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series_id = audio_file.tags.get('Track')[0].value if "Track" in audio_file else None
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publisher = audio_file.tags.get('Label')[0].value if "Label" in audio_file else None
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pubdate = audio_file.tags.get('Year')[0].value if "Year" in audio_file else None
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cover_data = audio_file.tags.get('WM/Picture', None)
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if cover_data:
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tmp_cover_name = os.path.join(os.path.dirname(tmp_file_path), 'cover.jpg')
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with open(tmp_cover_name, "wb") as cover_file:
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cover_file.write(cover_data[0].value)
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elif original_file_extension in [".mp4", ".m4a", ".m4b"]:
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title = audio_file.tags.get('©nam')[0] if "©nam" in audio_file.tags else None
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author = audio_file.tags.get('©ART')[0] if "©ART" in audio_file.tags else None
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comments = audio_file.tags.get('©cmt')[0] if "©cmt" in audio_file.tags else None
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tags = audio_file.tags.get('©gen')[0] if "©gen" in audio_file.tags else None
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series = audio_file.tags.get('©alb')[0] if "©alb" in audio_file.tags else None
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series_id = str(audio_file.tags.get('trkn')[0][0]) if "trkn" in audio_file.tags else None
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publisher = ""
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pubdate = audio_file.tags.get('©day')[0] if "©day" in audio_file.tags else None
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cover_data = audio_file.tags.get('covr', None)
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if cover_data:
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tmp_cover_name = os.path.join(os.path.dirname(tmp_file_path), 'cover.jpg')
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cover_type = None
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for c in cover_data:
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if c.imageformat == mutagen.mp4.AtomDataType.JPEG:
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cover_type =".jpg"
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cover_bin = c
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break
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elif c.imageformat == mutagen.mp4.AtomDataType.PNG:
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cover_type = ".png"
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cover_bin = c
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break
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if cover_type:
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cover.cover_processing(tmp_file_path, cover_bin, cover_type)
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else:
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logger.error("Unknown covertype in file {} ".format(original_file_name))
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return BookMeta(
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file_path=tmp_file_path,
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extension=original_file_extension,
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title=title or original_file_name ,
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author="Unknown" if author is None else author,
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cover=tmp_cover_name,
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description="" if comments is None else comments,
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tags="" if tags is None else tags,
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series="" if series is None else series,
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series_id="1" if series_id is None else series_id.split("/")[0],
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languages="",
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publisher= "" if publisher is None else publisher,
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pubdate="" if pubdate is None else pubdate,
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identifiers=[],
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)
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