mirror of
https://github.com/janeczku/calibre-web
synced 2024-12-25 09:30:31 +00:00
Move common filters into function
Instead of duplicating functionality across lots of functions, combine it into one common function. It makes reading and modifying it much easier.
This commit is contained in:
Jonathan Rehm
parent
193605df4a
commit
3213bf50b3
132
cps/web.py
132
cps/web.py
@ -501,24 +501,29 @@ def edit_required(f):
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return inner
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# Fill indexpage with all requested data from database
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def fill_indexpage(page, database, db_filter, order):
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# Language and content filters
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def common_filters():
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if current_user.filter_language() != "all":
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lang_filter = db.Books.languages.any(db.Languages.lang_code == current_user.filter_language())
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else:
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lang_filter = True
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content_rating_filter = false() if current_user.mature_content else \
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db.Books.tags.any(db.Tags.name.in_(config.mature_content_tags()))
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return and_(lang_filter, ~content_rating_filter)
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# Fill indexpage with all requested data from database
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def fill_indexpage(page, database, db_filter, order):
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if current_user.show_detail_random():
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random = db.session.query(db.Books).filter(lang_filter).filter(~content_rating_filter)\
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random = db.session.query(db.Books).filter(common_filters())\
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.order_by(func.random()).limit(config.config_random_books)
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else:
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random = false
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off = int(int(config.config_books_per_page) * (page - 1))
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pagination = Pagination(page, config.config_books_per_page,
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len(db.session.query(database)
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.filter(db_filter).filter(lang_filter).filter(~content_rating_filter).all()))
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entries = db.session.query(database).filter(db_filter).filter(lang_filter).filter(~content_rating_filter)\
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.filter(db_filter).filter(common_filters()).all()))
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entries = db.session.query(database).filter(common_filters())\
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.order_by(order).offset(off).limit(config.config_books_per_page)
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return entries, random, pagination
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@ -640,19 +645,13 @@ def feed_normal_search():
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def feed_search(term):
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if current_user.filter_language() != "all":
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lang_filter = db.Books.languages.any(db.Languages.lang_code == current_user.filter_language())
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else:
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lang_filter = True
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content_rating_filter = false() if current_user.mature_content else \
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db.Books.tags.any(db.Tags.name.in_(config.mature_content_tags()))
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if term:
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entries = db.session.query(db.Books).filter(db.or_(db.Books.tags.any(db.Tags.name.like("%" + term + "%")),
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db.Books.series.any(db.Series.name.like("%" + term + "%")),
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db.Books.authors.any(db.Authors.name.like("%" + term + "%")),
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db.Books.publishers.any(db.Publishers.name.like("%" + term + "%")),
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db.Books.title.like("%" + term + "%")))\
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.filter(lang_filter).filter(~content_rating_filter).all()
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.filter(common_filters()).all()
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entriescount = len(entries) if len(entries) > 0 else 1
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pagination = Pagination(1, entriescount, entriescount)
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xml = render_title_template('feed.xml', searchterm=term, entries=entries, pagination=pagination)
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@ -680,13 +679,7 @@ def feed_new():
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@app.route("/opds/discover")
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@requires_basic_auth_if_no_ano
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def feed_discover():
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if current_user.filter_language() != "all":
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lang_filter = db.Books.languages.any(db.Languages.lang_code == current_user.filter_language())
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else:
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lang_filter = True
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content_rating_filter = false() if current_user.mature_content else \
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db.Books.tags.any(db.Tags.name.in_(config.mature_content_tags()))
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entries = db.session.query(db.Books).filter(lang_filter).filter(~content_rating_filter).order_by(func.random())\
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entries = db.session.query(db.Books).filter(common_filters()).order_by(func.random())\
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.limit(config.config_books_per_page)
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pagination = Pagination(1, config.config_books_per_page, int(config.config_books_per_page))
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xml = render_title_template('feed.xml', entries=entries, pagination=pagination)
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@ -715,12 +708,6 @@ def feed_hot():
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off = request.args.get("offset")
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if not off:
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off = 0
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if current_user.filter_language() != "all":
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lang_filter = db.Books.languages.any(db.Languages.lang_code == current_user.filter_language())
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else:
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lang_filter = True
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content_rating_filter = false() if current_user.mature_content else \
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db.Books.tags.any(db.Tags.name.in_(config.mature_content_tags()))
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all_books = ub.session.query(ub.Downloads, ub.func.count(ub.Downloads.book_id)).order_by(
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ub.func.count(ub.Downloads.book_id).desc()).group_by(ub.Downloads.book_id)
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hot_books = all_books.offset(off).limit(config.config_books_per_page)
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@ -729,8 +716,8 @@ def feed_hot():
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downloadBook = db.session.query(db.Books).filter(db.Books.id == book.Downloads.book_id).first()
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if downloadBook:
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entries.append(
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db.session.query(db.Books).filter(lang_filter).filter(~content_rating_filter)
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.filter(db.Books.id == book.Downloads.book_id).first()
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db.session.query(db.Books).filter(common_filters())
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.filter(db.Books.id == book.Downloads.book_id).first()
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)
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else:
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ub.session.query(ub.Downloads).filter(book.Downloads.book_id == ub.Downloads.book_id).delete()
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@ -749,14 +736,7 @@ def feed_authorindex():
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off = request.args.get("offset")
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if not off:
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off = 0
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if current_user.filter_language() != "all":
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lang_filter = db.Books.languages.any(db.Languages.lang_code == current_user.filter_language())
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else:
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lang_filter = True
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content_rating_filter = false() if current_user.mature_content else \
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db.Books.tags.any(db.Tags.name.in_(config.mature_content_tags()))
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entries = db.session.query(db.Authors).join(db.books_authors_link).join(db.Books)\
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.filter(lang_filter).filter(~content_rating_filter)\
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entries = db.session.query(db.Authors).join(db.books_authors_link).join(db.Books).filter(common_filters())\
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.group_by('books_authors_link.author').order_by(db.Authors.sort).limit(config.config_books_per_page).offset(off)
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pagination = Pagination((int(off) / (int(config.config_books_per_page)) + 1), config.config_books_per_page,
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len(db.session.query(db.Authors).all()))
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@ -786,14 +766,7 @@ def feed_categoryindex():
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off = request.args.get("offset")
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if not off:
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off = 0
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if current_user.filter_language() != "all":
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lang_filter = db.Books.languages.any(db.Languages.lang_code == current_user.filter_language())
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else:
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lang_filter = True
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content_rating_filter = false() if current_user.mature_content else \
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db.Books.tags.any(db.Tags.name.in_(config.mature_content_tags()))
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entries = db.session.query(db.Tags).join(db.books_tags_link).join(db.Books)\
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.filter(lang_filter).filter(~content_rating_filter)\
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entries = db.session.query(db.Tags).join(db.books_tags_link).join(db.Books).filter(common_filters())\
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.group_by('books_tags_link.tag').order_by(db.Tags.name).offset(off).limit(config.config_books_per_page)
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pagination = Pagination((int(off) / (int(config.config_books_per_page)) + 1), config.config_books_per_page,
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len(db.session.query(db.Tags).all()))
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@ -823,14 +796,7 @@ def feed_seriesindex():
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off = request.args.get("offset")
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if not off:
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off = 0
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if current_user.filter_language() != "all":
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lang_filter = db.Books.languages.any(db.Languages.lang_code == current_user.filter_language())
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else:
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lang_filter = True
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content_rating_filter = false() if current_user.mature_content else \
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db.Books.tags.any(db.Tags.name.in_(config.mature_content_tags()))
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entries = db.session.query(db.Series).join(db.books_series_link).join(db.Books)\
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.filter(lang_filter).filter(~content_rating_filter)\
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entries = db.session.query(db.Series).join(db.books_series_link).join(db.Books).filter(common_filters())\
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.group_by('books_series_link.series').order_by(db.Series.sort).offset(off).all()
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pagination = Pagination((int(off) / (int(config.config_books_per_page)) + 1), config.config_books_per_page,
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len(db.session.query(db.Series).all()))
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@ -1096,14 +1062,8 @@ def titles_descending(page):
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@app.route('/hot/page/<int:page>')
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@login_required_if_no_ano
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def hot_books(page):
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if current_user.filter_language() != "all":
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lang_filter = db.Books.languages.any(db.Languages.lang_code == current_user.filter_language())
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else:
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lang_filter = True
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content_rating_filter = false() if current_user.mature_content else \
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db.Books.tags.any(db.Tags.name.in_(config.mature_content_tags()))
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if current_user.show_detail_random():
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random = db.session.query(db.Books).filter(lang_filter).filter(~content_rating_filter)\
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random = db.session.query(db.Books).filter(common_filters())\
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.order_by(func.random()).limit(config.config_random_books)
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else:
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random = false
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@ -1116,8 +1076,8 @@ def hot_books(page):
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downloadBook = db.session.query(db.Books).filter(db.Books.id == book.Downloads.book_id).first()
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if downloadBook:
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entries.append(
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db.session.query(db.Books).filter(lang_filter).filter(~content_rating_filter)
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.filter(db.Books.id == book.Downloads.book_id).first()
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db.session.query(db.Books).filter(common_filters())
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.filter(db.Books.id == book.Downloads.book_id).first()
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)
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else:
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ub.session.query(ub.Downloads).filter(book.Downloads.book_id == ub.Downloads.book_id).delete()
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@ -1150,15 +1110,8 @@ def discover(page):
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@app.route("/author")
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@login_required_if_no_ano
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def author_list():
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if current_user.filter_language() != "all":
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lang_filter = db.Books.languages.any(db.Languages.lang_code == current_user.filter_language())
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else:
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lang_filter = True
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content_rating_filter = false() if current_user.mature_content else \
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db.Books.tags.any(db.Tags.name.in_(config.mature_content_tags()))
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entries = db.session.query(db.Authors, func.count('books_authors_link.book').label('count'))\
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.join(db.books_authors_link).join(db.Books)\
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.filter(lang_filter).filter(~content_rating_filter)\
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.join(db.books_authors_link).join(db.Books).filter(common_filters())\
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.group_by('books_authors_link.author').order_by(db.Authors.sort).all()
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return render_title_template('list.html', entries=entries, folder='author', title=_(u"Author list"))
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@ -1187,15 +1140,8 @@ def author(book_id, page):
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@app.route("/series")
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@login_required_if_no_ano
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def series_list():
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if current_user.filter_language() != "all":
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lang_filter = db.Books.languages.any(db.Languages.lang_code == current_user.filter_language())
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else:
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lang_filter = True
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content_rating_filter = false() if current_user.mature_content else \
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db.Books.tags.any(db.Tags.name.in_(config.mature_content_tags()))
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entries = db.session.query(db.Series, func.count('books_series_link.book').label('count'))\
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.join(db.books_series_link).join(db.Books)\
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.filter(lang_filter).filter(~content_rating_filter)\
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.join(db.books_series_link).join(db.Books).filter(common_filters())\
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.group_by('books_series_link.series').order_by(db.Series.sort).all()
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return render_title_template('list.html', entries=entries, folder='series', title=_(u"Series list"))
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@ -1263,15 +1209,8 @@ def language(name, page):
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@app.route("/category")
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@login_required_if_no_ano
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def category_list():
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if current_user.filter_language() != "all":
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lang_filter = db.Books.languages.any(db.Languages.lang_code == current_user.filter_language())
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else:
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lang_filter = True
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content_rating_filter = false() if current_user.mature_content else \
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db.Books.tags.any(db.Tags.name.in_(config.mature_content_tags()))
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entries = db.session.query(db.Tags, func.count('books_tags_link.book').label('count'))\
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.join(db.books_tags_link).join(db.Books)\
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.filter(lang_filter).filter(~content_rating_filter)\
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.join(db.books_tags_link).join(db.Books).filter(common_filters())\
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.group_by('books_tags_link.tag').all()
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return render_title_template('list.html', entries=entries, folder='category', title=_(u"Category list"))
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@ -1309,14 +1248,7 @@ def toggle_read(book_id):
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@app.route("/book/<int:book_id>")
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@login_required_if_no_ano
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def show_book(book_id):
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if current_user.filter_language() != "all":
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lang_filter = db.Books.languages.any(db.Languages.lang_code == current_user.filter_language())
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else:
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lang_filter = True
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content_rating_filter = false() if current_user.mature_content else \
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db.Books.tags.any(db.Tags.name.in_(config.mature_content_tags()))
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entries = db.session.query(db.Books)\
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.filter(db.Books.id == book_id).filter(lang_filter).filter(~content_rating_filter).first()
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entries = db.session.query(db.Books).filter(db.Books.id == book_id).filter(common_filters()).first()
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if entries:
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for index in range(0, len(entries.languages)):
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try:
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@ -1589,18 +1521,12 @@ def update():
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def search():
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term = request.args.get("query").strip()
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if term:
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if current_user.filter_language() != "all":
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lang_filter = db.Books.languages.any(db.Languages.lang_code == current_user.filter_language())
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else:
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lang_filter = True
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content_rating_filter = false() if current_user.mature_content else \
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db.Books.tags.any(db.Tags.name.in_(config.mature_content_tags()))
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entries = db.session.query(db.Books).filter(db.or_(db.Books.tags.any(db.Tags.name.like("%" + term + "%")),
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db.Books.series.any(db.Series.name.like("%" + term + "%")),
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db.Books.authors.any(db.Authors.name.like("%" + term + "%")),
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db.Books.publishers.any(db.Publishers.name.like("%" + term + "%")),
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db.Books.title.like("%" + term + "%")))\
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.filter(lang_filter).filter(~content_rating_filter).all()
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.filter(common_filters()).all()
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return render_title_template('search.html', searchterm=term, entries=entries)
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else:
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return render_title_template('search.html', searchterm="")
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@ -2743,14 +2669,8 @@ def edit_book(book_id):
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# create the function for sorting...
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db.session.connection().connection.connection.create_function("title_sort", 1, db.title_sort)
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cc = db.session.query(db.Custom_Columns).filter(db.Custom_Columns.datatype.notin_(db.cc_exceptions)).all()
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if current_user.filter_language() != "all":
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lang_filter = db.Books.languages.any(db.Languages.lang_code == current_user.filter_language())
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else:
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lang_filter = True
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content_rating_filter = false() if current_user.mature_content else \
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db.Books.tags.any(db.Tags.name.in_(config.mature_content_tags()))
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book = db.session.query(db.Books)\
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.filter(db.Books.id == book_id).filter(lang_filter).filter(~content_rating_filter).first()
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.filter(db.Books.id == book_id).filter(common_filters()).first()
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author_names = []
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# Book not found
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Block a user