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Code Issues Releases Wiki Activity

Edit and Upload books refactored

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This commit is contained in:
Ozzieisaacs 2020-05-24 20:19:43 +02:00
parent e4eab17595
commit 46197d82b5
3 changed files with 126 additions and 111 deletions
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24
cps/db.py
View File

@ -437,20 +437,22 @@ class CalibreDB(threading.Thread):
for cc_id in cc_ids:
if (cc_id[1] == 'bool') or (cc_id[1] == 'int') or (cc_id[1] == 'float'):
setattr(Books, 'custom_column_' + str(cc_id[0]), relationship(cc_classes[cc_id[0]],
primaryjoin=(
Books.id == cc_classes[cc_id[0]].book),
backref='books'))
setattr(Books,
'custom_column_' + str(cc_id[0]),
relationship(cc_classes[cc_id[0]],
primaryjoin=(
Books.id == cc_classes[cc_id[0]].book),
backref='books'))
else:
setattr(Books, 'custom_column_' + str(cc_id[0]), relationship(cc_classes[cc_id[0]],
secondary=books_custom_column_links[cc_id[0]],
backref='books'))
setattr(Books,
'custom_column_' + str(cc_id[0]),
relationship(cc_classes[cc_id[0]],
secondary=books_custom_column_links[cc_id[0]],
backref='books'))
# global session
Session = scoped_session(sessionmaker(autocommit=False,
autoflush=False,
bind=self.engine))
autoflush=False,
bind=self.engine))
self.session = Session()
return True

207
cps/editbooks.py
View File

@ -314,15 +314,59 @@ def edit_book_ratings(to_save, book):
changed = True
return changed
def edit_book_tags(tags, book):
input_tags = tags.split(',')
input_tags = list(map(lambda it: it.strip(), input_tags))
# if input_tags[0] !="": ??
return modify_database_object(input_tags, book.tags, db.Tags, calibre_db.session, 'tags')
def edit_book_languages(to_save, book):
input_languages = to_save["languages"].split(',')
def edit_book_series(series, book):
input_series = [series.strip()]
input_series = [x for x in input_series if x != '']
return modify_database_object(input_series, book.series, db.Series, calibre_db.session, 'series')
def edit_book_series_index(series_index, book):
# Add default series_index to book
modif_date = False
series_index = series_index or '1'
#if series_index == '':
# series_index = '1'
if book.series_index != series_index:
book.series_index = series_index
modif_date = True
return modif_date
# Handle book comments/description
def edit_book_comments(comments, book):
modif_date = False
if len(book.comments):
if book.comments[0].text != comments:
book.comments[0].text = comments
modif_date = True
else:
if comments:
book.comments.append(db.Comments(text=comments, book=book.id))
modif_date = True
return modif_date
def edit_book_languages(languages, book, upload=False):
input_languages = languages.split(',')
unknown_languages = []
input_l = isoLanguages.get_language_codes(get_locale(), input_languages, unknown_languages)
for l in unknown_languages:
log.error('%s is not a valid language', l)
flash(_(u"%(langname)s is not a valid language", langname=l), category="error")
return modify_database_object(list(input_l), book.languages, db.Languages, calibre_db.session, 'languages')
flash(_(u"%(langname)s is not a valid language", langname=l), category="warning")
# ToDo: Not working correct
if upload and len(input_l) == 1:
# If the language of the file is excluded from the users view, it's not imported, to allow the user to view
# the book it's language is set to the filter language
if input_l[0] != current_user.filter_language() and current_user.filter_language() != "all":
input_l[0] = calibre_db.session.query(db.Languages). \
filter(db.Languages.lang_code == current_user.filter_language()).first()
return modify_database_object(input_l, book.languages, db.Languages, calibre_db.session, 'languages')
def edit_book_publisher(to_save, book):
@ -559,33 +603,21 @@ def edit_book(book_id):
else:
flash(error, category="error")
if book.series_index != to_save["series_index"]:
book.series_index = to_save["series_index"]
modif_date = True
# Add default series_index to book
modif_date |= edit_book_series_index(to_save["series_index"], book)
# Handle book comments/description
if len(book.comments):
if book.comments[0].text != to_save["description"]:
book.comments[0].text = to_save["description"]
modif_date = True
else:
if to_save["description"]:
book.comments.append(db.Comments(text=to_save["description"], book=book.id))
modif_date = True
modif_date |= edit_book_comments(to_save["description"], book)
# Handle identifiers
input_identifiers = identifier_list(to_save, book)
modif_date |= modify_identifiers(input_identifiers, book.identifiers, calibre_db.session)
# Handle book tags
input_tags = to_save["tags"].split(',')
input_tags = list(map(lambda it: it.strip(), input_tags))
modif_date |= modify_database_object(input_tags, book.tags, db.Tags, calibre_db.session, 'tags')
modif_date |= edit_book_tags(to_save['tags'], book)
# Handle book series
input_series = [to_save["series"].strip()]
input_series = [x for x in input_series if x != '']
modif_date |= modify_database_object(input_series, book.series, db.Series, calibre_db.session, 'series')
modif_date |= edit_book_series(to_save["series"], book)
if to_save["pubdate"]:
try:
@ -599,7 +631,7 @@ def edit_book(book_id):
modif_date |= edit_book_publisher(to_save, book)
# handle book languages
modif_date |= edit_book_languages(to_save, book)
modif_date |= edit_book_languages(to_save['languages'], book)
# handle book ratings
modif_date |= edit_book_ratings(to_save, book)
@ -664,6 +696,7 @@ def upload():
if request.method == 'POST' and 'btn-upload' in request.files:
for requested_file in request.files.getlist("btn-upload"):
try:
modif_date = False
# create the function for sorting...
calibre_db.update_title_sort(config)
calibre_db.session.connection().connection.connection.create_function('uuid4', 0, lambda: str(uuid4()))
@ -690,9 +723,6 @@ def upload():
return Response(json.dumps({"location": url_for("web.index")}), mimetype='application/json')
title = meta.title
authr = meta.author
tags = meta.tags
series = meta.series
series_index = meta.series_id
if title != _(u'Unknown') and authr != _(u'Unknown'):
entry = calibre_db.check_exists_book(authr, title)
@ -702,16 +732,32 @@ def upload():
+ Markup(render_title_template('book_exists_flash.html', entry=entry)), category="warning")
# handle authors
is_author = calibre_db.session.query(db.Authors).filter(db.Authors.name == authr).first()
if is_author:
db_author = is_author
authr= is_author.name
else:
db_author = db.Authors(authr, helper.get_sorted_author(authr), "")
calibre_db.session.add(db_author)
input_authors = authr.split('&')
# handle_authors(input_authors)
input_authors = list(map(lambda it: it.strip().replace(',', '|'), input_authors))
# we have all author names now
if input_authors == ['']:
input_authors = [_(u'Unknown')] # prevent empty Author
sort_authors_list=list()
db_author = None
for inp in input_authors:
stored_author = calibre_db.session.query(db.Authors).filter(db.Authors.name == inp).first()
if not stored_author:
if not db_author:
db_author = db.Authors(inp, helper.get_sorted_author(inp), "")
calibre_db.session.add(db_author)
calibre_db.session.commit()
sort_author = helper.get_sorted_author(inp)
else:
if not db_author:
db_author = stored_author
sort_author = stored_author.sort
sort_authors_list.append(sort_author) # helper.get_sorted_author(sort_author))
sort_authors = ' & '.join(sort_authors_list)
title_dir = helper.get_valid_filename(title)
author_dir = helper.get_valid_filename(authr)
author_dir = helper.get_valid_filename(db_author.name)
filepath = os.path.join(config.config_calibre_dir, author_dir, title_dir)
saved_filename = os.path.join(filepath, title_dir + meta.extension.lower())
@ -738,78 +784,45 @@ def upload():
else:
has_cover = 1
# handle series
db_series = None
is_series = calibre_db.session.query(db.Series).filter(db.Series.name == series).first()
if is_series:
db_series = is_series
elif series != '':
db_series = db.Series(series, "")
calibre_db.session.add(db_series)
# add language actually one value in list
input_language = meta.languages
db_language = None
if input_language != "":
input_language = isoLanguages.get(name=input_language).part3
hasLanguage = calibre_db.session.query(db.Languages).filter(db.Languages.lang_code == input_language).first()
if hasLanguage:
db_language = hasLanguage
else:
db_language = db.Languages(input_language)
calibre_db.session.add(db_language)
# If the language of the file is excluded from the users view, it's not imported, to allow the user to view
# the book it's language is set to the filter language
if db_language != current_user.filter_language() and current_user.filter_language() != "all":
db_language = calibre_db.session.query(db.Languages).\
filter(db.Languages.lang_code == current_user.filter_language()).first()
# combine path and normalize path from windows systems
path = os.path.join(author_dir, title_dir).replace('\\', '/')
# Calibre adds books with utc as timezone
db_book = db.Books(title, "", db_author.sort, datetime.utcnow(), datetime(101, 1, 1),
series_index, datetime.utcnow(), path, has_cover, db_author, [], db_language)
db_book.authors.append(db_author)
if db_series:
db_book.series.append(db_series)
if db_language is not None:
db_book.languages.append(db_language)
file_size = os.path.getsize(saved_filename)
db_data = db.Data(db_book, meta.extension.upper()[1:], file_size, title_dir)
db_book = db.Books(title, "", sort_authors, datetime.utcnow(), datetime(101, 1, 1),
'1', datetime.utcnow(), path, has_cover, db_author, [], "")
modif_date |= modify_database_object(input_authors, db_book.authors, db.Authors, calibre_db.session,
'author')
# Add series_index to book
modif_date |= edit_book_series_index(meta.series_id, db_book)
# add languages
modif_date |= edit_book_languages(meta.languages, db_book, upload=True)
# handle tags
input_tags = tags.split(',')
input_tags = list(map(lambda it: it.strip(), input_tags))
if input_tags[0] !="":
modify_database_object(input_tags, db_book.tags, db.Tags, calibre_db.session, 'tags')
modif_date |= edit_book_tags(meta.tags, db_book)
# handle series
modif_date |= edit_book_series(meta.series, db_book)
# flush content, get db_book.id available
file_size = os.path.getsize(saved_filename)
db_data = db.Data(db_book, meta.extension.upper()[1:], file_size, title_dir)
db_book.data.append(db_data)
# Comments needs book id therfore only possiblw after flush
modif_date |= edit_book_comments(Markup(meta.description).unescape(), db_book)
calibre_db.session.add(db_book)
calibre_db.session.flush()
# add comment
book_id = db_book.id
upload_comment = Markup(meta.description).unescape()
if upload_comment != "":
calibre_db.session.add(db.Comments(upload_comment, book_id))
# save data to database, reread data
calibre_db.session.commit()
calibre_db.update_title_sort(config)
# Reread book. It's important not to filter the result, as it could have language which hide it from
# current users view (tags are not stored/extracted from metadata and could also be limited)
book = calibre_db.get_book(book_id)
# upload book to gdrive if nesseccary and add "(bookid)" to folder name
if config.config_use_google_drive:
gdriveutils.updateGdriveCalibreFromLocal()
error = helper.update_dir_stucture(book.id, config.config_calibre_dir)
error = helper.update_dir_stucture(book_id, config.config_calibre_dir, input_authors[0])
# move cover to final directory, including book id
if has_cover:
try:
new_coverpath = os.path.join(filepath+ ' ({})'.format(book_id), "cover.jpg")
new_coverpath = os.path.join(config.config_calibre_dir, db_book.path, "cover.jpg")
copyfile(meta.cover, new_coverpath)
os.unlink(meta.cover)
except OSError as e:
@ -817,7 +830,13 @@ def upload():
flash(_(u"Failed to Move Cover File %(file)s: %(error)s", file=new_coverpath,
error=e),
category="error")
# save data to database, reread data
calibre_db.session.commit()
calibre_db.setup_db(config, ub.app_DB_path)
# Reread book. It's important not to filter the result, as it could have language which hide it from
# current users view (tags are not stored/extracted from metadata and could also be limited)
book = calibre_db.get_book(book_id)
if config.config_use_google_drive:
gdriveutils.updateGdriveCalibreFromLocal()
if error:
@ -826,18 +845,12 @@ def upload():
worker.add_upload(current_user.nickname,
"<a href=\"" + url_for('web.show_book', book_id=book.id) + "\">" + uploadText + "</a>")
# create data for displaying display Full language name instead of iso639.part3language
if db_language is not None:
book.languages[0].language_name = _(meta.languages)
author_names = []
for author in db_book.authors:
author_names.append(author.name)
if len(request.files.getlist("btn-upload")) < 2:
if current_user.role_edit() or current_user.role_admin():
resp = {"location": url_for('editbook.edit_book', book_id=db_book.id)}
resp = {"location": url_for('editbook.edit_book', book_id=book.id)}
return Response(json.dumps(resp), mimetype='application/json')
else:
resp = {"location": url_for('web.show_book', book_id=db_book.id)}
resp = {"location": url_for('web.show_book', book_id=book.id)}
return Response(json.dumps(resp), mimetype='application/json')
except OperationalError as e:
calibre_db.session.rollback()

6
cps/isoLanguages.py
View File

@ -57,12 +57,12 @@ def get_language_name(locale, lang_code):
def get_language_codes(locale, language_names, remainder=None):
language_names = set(x.strip().lower() for x in language_names if x)
languages = list()
for k, v in get_language_names(locale).items():
v = v.lower()
if v in language_names:
languages.append(k)
language_names.remove(v)
yield k
if remainder is not None:
remainder.extend(language_names)
return languages