def book_delete(id):
if users_functions.admin():
book = books_functions.get_book(id)
if request.method == "POST":
users_functions.check_csrf()
books_functions.delete_book(id)
return redirect("/")
return render_template("bookdelete.html", book=book)
return redirect(f"/book/{id}")
def book(id):
in_list = False
read = False
error = ""
if request.method == "POST":
if request.form["submit"] == "Add to booklist":
users_functions.check_csrf()
status = request.form["booklist"]
booklist_functions.add_to_booklist(id, status)
if request.form["submit"] == "Rate book":
users_functions.check_csrf()
rate = request.form["rating"]
review_functions.add_rating(id, rate)
if request.form["submit"] == "Write a comment":
users_functions.check_csrf()
comment = request.form["comment"]
if comment != "":
if len(comment) < 500:
review_functions.add_comment(id, comment)
else:
error = "Keep comments under 500 characters, please"
if request.form["submit"] == "Delete comments":
users_functions.check_csrf()
comment_ids = request.form.getlist("comment_id")
for comment_id in comment_ids:
review_functions.delete_comment(comment_id)
if users_functions.get_user():
if booklist_functions.book_in_list(id):
in_list = True
if booklist_functions.book_read(id):
read = True
book = books_functions.get_book(id)
rating = review_functions.get_rating(id)[0]
if rating == None:
rating = "–"
comments = review_functions.get_comments(id)
genres = genre_functions.get_genres(id)
recommendations = booklist_functions.similar_books(id)
return render_template("book.html",
book=book,
in_list=in_list,
read=read,
rating=rating,
comments=comments,
genres=genres,
error=error,
recommendations=recommendations)
def add_book():
if users_functions.admin():
error = ""
year_now = datetime.datetime.now().year
if request.method == "POST":
users_functions.check_csrf()
title = request.form.get("title")
author = request.form.get("author")
year = request.form.get("year")
description = request.form.get("description")
genres = request.form.getlist("genre")
if 1 < len(title) < 100:
if 9 < len(description) < 1000:
if genres != []:
book_added = books_functions.add_book(
author, title, year, description)
if book_added:
author_id = books_functions.author_exists(author)
book_id = books_functions.book_exists(
author_id[0], title)[0]
for genre in genres:
genre_functions.assign_genre(book_id, genre)
return redirect("/")
else:
error = "Book not added"
else:
error = "You must choose at least 1 genre!"
else:
error = "Description must be 10-999 characters long."
else:
error = "Title must be 2-99 characters long."
authors = books_functions.get_all_authors()
genres = genre_functions.get_all_genres()
return render_template("addbook.html",
authors=authors,
genres=genres,
error=error,
year_now=year_now)
else:
return redirect("/")
def profile_booklist_update():
if users_functions.get_user():
if request.method == "POST":
users_functions.check_csrf()
new_currently_reading = request.form.getlist("reading")
new_read = request.form.getlist("read")
for id in new_currently_reading:
booklist_functions.mark_as_currently_reading(id)
for id in new_read:
booklist_functions.mark_as_read(id)
return redirect("/profile/booklist")
booklist = booklist_functions.get_booklist()
return render_template("booklist_update.html", booklist=booklist)
else:
return redirect("/")
def book_modify(id):
if users_functions.admin():
error = ""
year_now = datetime.datetime.now().year
if request.method == "POST":
users_functions.check_csrf()
title = request.form.get("title")
author = request.form.get("author")
year = request.form.get("year")
description = request.form.get("description")
genres = request.form.getlist("genre")
if 1 < len(title) < 100:
if 9 < len(description) < 1000:
if genres != []:
books_functions.modify_book(id, author, title, year,
description)
for genre in genres:
genre_functions.assign_genre(id, genre)
return redirect(f"/book/{id}")
else:
error = "You must choose at least 1 genre!"
else:
error = "Description must be 10-999 characters long."
else:
error = "Title must be 2-99 characters long."
book = books_functions.get_book(id)
og_author = book[2]
authors = books_functions.get_all_authors()
genres = genre_functions.get_all_genres()
og_genres = genre_functions.get_genres(id)
og_genres = [row[1] for row in og_genres]
return render_template("bookmodify.html",
book=book,
authors=authors,
genres=genres,
og_author=og_author,
og_genres=og_genres,
error=error,
year_now=year_now)
return redirect(f"/book/{id}")
def user(id):
if users_functions.admin():
if request.method == "POST":
users_functions.check_csrf()
if request.form["submit"] == "Return rights to comment":
users_functions.return_rights(id)
if request.form["submit"] == "Revoke rights to comment":
users_functions.revoke_rights(id)
if request.form["submit"] == "Delete user":
users_functions.delete_user(id)
return redirect("/users")
user = users_functions.get_user_by_id(id)
return render_template("user.html", user=user)
else:
return redirect("/")
def add_genre():
if users_functions.admin():
error = ""
if request.method == "POST":
users_functions.check_csrf()
name = request.form["name"]
if 1 < len(name) < 51:
genre_added = genre_functions.add_genre(name)
if genre_added:
return redirect("/")
else:
error = "Genre already exists."
else:
error = "Genre's name must be 2-50 characters long."
return render_template("addgenre.html", error=error)
else:
return redirect("/")
def add_author():
if users_functions.admin():
error = ""
if request.method == "POST":
users_functions.check_csrf()
name = request.form["name"]
if 3 < len(name) < 100:
author_added = books_functions.add_author(name)
if author_added:
return redirect("/")
else:
error = "Author already exists."
else:
error = "Author's name must be 4-99 characters long."
return render_template("addauthor.html", error=error)
else:
return redirect("/")