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Add pubdate, publisher and identifiers metadata #2163

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This commit is contained in:
Wulf Rajek 2022-04-05 01:26:35 +01:00
parent d912c1c476
commit 2d0af0ab49
6 changed files with 53 additions and 54 deletions
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8
cps/comic.py
View File

@ -130,7 +130,9 @@ def get_comic_info(tmp_file_path, original_file_name, original_file_extension, r
series=loaded_metadata.series or "",
series_id=loaded_metadata.issue or "",
languages=loaded_metadata.language,
publisher="")
publisher="",
pubdate="",
identifiers=[])
return BookMeta(
file_path=tmp_file_path,
@ -143,4 +145,6 @@ def get_comic_info(tmp_file_path, original_file_name, original_file_extension, r
series="",
series_id="",
languages="",
publisher="")
publisher="",
pubdate="",
identifiers=[])

2
cps/constants.py
View File

@ -152,7 +152,7 @@ def selected_roles(dictionary):
# :rtype: BookMeta
BookMeta = namedtuple('BookMeta', 'file_path, extension, title, author, cover, description, tags, series, '
'series_id, languages, publisher')
'series_id, languages, publisher, pubdate, identifiers')
STABLE_VERSION = {'version': '0.6.19 Beta'}

17
cps/editbooks.py
View File

@ -983,8 +983,13 @@ def create_book_on_upload(modify_date, meta):
# combine path and normalize path from Windows systems
path = os.path.join(author_dir, title_dir).replace('\\', '/')
if meta.pubdate != "":
pubdate = datetime.strptime(meta.pubdate[:10], "%Y-%m-%d")
else:
pubdate = datetime(101, 1, 1)
# Calibre adds books with utc as timezone
db_book = db.Books(title, "", sort_authors, datetime.utcnow(), datetime(101, 1, 1),
db_book = db.Books(title, "", sort_authors, datetime.utcnow(), pubdate,
'1', datetime.utcnow(), path, meta.cover, db_author, [], "")
modify_date |= modify_database_object(input_authors, db_book.authors, db.Authors, calibre_db.session,
@ -1017,6 +1022,16 @@ def create_book_on_upload(modify_date, meta):
# flush content, get db_book.id available
calibre_db.session.flush()
# Handle identifiers now that db_book.id is available
identifier_list = []
for type_key, type_value in meta.identifiers:
identifier_list.append(db.Identifiers(type_value, type_key, db_book.id))
modification, warning = modify_identifiers(identifier_list, db_book.identifiers, calibre_db.session)
if warning:
flash(_("Identifiers are not Case Sensitive, Overwriting Old Identifier"), category="warning")
modify_date |= modification
return db_book, input_authors, title_dir, renamed_authors

22
cps/epub.py
View File

@ -63,13 +63,15 @@ def get_epub_info(tmp_file_path, original_file_name, original_file_extension):
epub_metadata = {}
for s in ['title', 'description', 'creator', 'language', 'subject']:
for s in ['title', 'description', 'creator', 'language', 'subject', 'publisher', 'date']:
tmp = p.xpath('dc:%s/text()' % s, namespaces=ns)
if len(tmp) > 0:
if s == 'creator':
epub_metadata[s] = ' & '.join(split_authors(tmp))
elif s == 'subject':
epub_metadata[s] = ', '.join(tmp)
elif s == 'date':
epub_metadata[s] = tmp[0][:10]
else:
epub_metadata[s] = tmp[0]
else:
@ -78,6 +80,12 @@ def get_epub_info(tmp_file_path, original_file_name, original_file_extension):
if epub_metadata['subject'] == 'Unknown':
epub_metadata['subject'] = ''
if epub_metadata['publisher'] == u'Unknown':
epub_metadata['publisher'] = ''
if epub_metadata['date'] == u'Unknown':
epub_metadata['date'] = ''
if epub_metadata['description'] == u'Unknown':
description = tree.xpath("//*[local-name() = 'description']/text()")
if len(description) > 0:
@ -92,6 +100,14 @@ def get_epub_info(tmp_file_path, original_file_name, original_file_extension):
cover_file = parse_epub_cover(ns, tree, epub_zip, cover_path, tmp_file_path)
identifiers = []
for node in p.xpath('dc:identifier', namespaces=ns):
identifier_name=node.attrib.values()[-1];
identifier_value=node.text;
if identifier_name in ('uuid','calibre'):
continue;
identifiers.append( [identifier_name, identifier_value] )
if not epub_metadata['title']:
title = original_file_name
else:
@ -108,7 +124,9 @@ def get_epub_info(tmp_file_path, original_file_name, original_file_extension):
series=epub_metadata['series'].encode('utf-8').decode('utf-8'),
series_id=epub_metadata['series_id'].encode('utf-8').decode('utf-8'),
languages=epub_metadata['language'],
publisher="")
publisher=epub_metadata['publisher'].encode('utf-8').decode('utf-8'),
pubdate=epub_metadata['date'],
identifiers=identifiers)
def parse_epub_cover(ns, tree, epub_zip, cover_path, tmp_file_path):

4
cps/fb2.py
View File

@ -77,4 +77,6 @@ def get_fb2_info(tmp_file_path, original_file_extension):
series="",
series_id="",
languages="",
publisher="")
publisher="",
pubdate="",
identifiers=[])

54
cps/uploader.py
View File

@ -107,52 +107,10 @@ def default_meta(tmp_file_path, original_file_name, original_file_extension):
series="",
series_id="",
languages="",
publisher="")
def parse_xmp(pdf_file):
"""
Parse XMP Metadata and prepare for BookMeta object
"""
try:
xmp_info = pdf_file.getXmpMetadata()
except Exception as ex:
log.debug('Can not read XMP metadata {}'.format(ex))
return None
if xmp_info:
try:
xmp_author = xmp_info.dc_creator # list
except AttributeError:
xmp_author = ['']
if xmp_info.dc_title:
xmp_title = xmp_info.dc_title['x-default']
else:
xmp_title = ''
if xmp_info.dc_description:
xmp_description = xmp_info.dc_description['x-default']
else:
xmp_description = ''
languages = []
try:
for i in xmp_info.dc_language:
#calibre-web currently only takes one language.
languages.append(isoLanguages.get_lang3(i))
except AttributeError:
languages.append('')
xmp_tags = ', '.join(xmp_info.dc_subject)
xmp_publisher = ', '.join(xmp_info.dc_publisher)
return {'author': xmp_author,
'title': xmp_title,
'subject': xmp_description,
'tags': xmp_tags, 'languages': languages,
'publisher': xmp_publisher
}
publisher="",
pubdate="",
identifiers=[]
)
def parse_xmp(pdf_file):
@ -251,7 +209,9 @@ def pdf_meta(tmp_file_path, original_file_name, original_file_extension):
series="",
series_id="",
languages=','.join(languages),
publisher=publisher)
publisher=publisher,
pubdate="",
identifiers=[])
def pdf_preview(tmp_file_path, tmp_dir):