def book_view(request):
if request.method == "GET":
form = BookForm()
else:
form = BookForm(request.POST)
"""
WARING: this line will technically work, but is horribly sub-optimal.
djangoperformance.com will make you aware of that sub-optimality by telling
you how many queries are being generated for each view, and what those queries are
"""
# books = Book.objects.all()
"""
this is a simple solution to reduce the number of queries issued to the database.
this should not be considered a recipe for optimizing all applications, and is only
used here to illustrate expected use case of djangoperformance.com
(you may, for example, want to use a custom model manager if you're doing something complicated
in your application)
"""
books = Book.objects.select_related("publisher").all().prefetch_related("authors")
if not form.is_valid() or request.method == "GET":
return render_to_response(
"books.html", {"form": form, "object_list": books}, context_instance=RequestContext(request)
)
else:
newitem = form.save()
messages.success(request, "Book %s was added" % newitem)
return HttpResponseRedirect(request.build_absolute_uri())
def bookin():
"""
书籍录入
输入书籍的名字，将书籍的
书名， 封面， 简介 录入数据库
"""
if current_user.role_id == 2:
form = BookForm()
if form.validate_on_submit():
bookname = form.bookname.data
get_url = "https://api.douban.com/v2/book/search?q=%s" % bookname
resp_1 = json.loads(urlopen(get_url).read().decode('utf-8'))
book_id = resp_1['books'][0]['id']
url = "https://api.douban.com/v2/book/%s" % book_id
resp_2 = json.loads(urlopen(url).read().decode('utf-8'))
book = Book(url=url, name=resp_2['title'], author=resp_2['author'][0], \
tag=form.tag.data, summary=resp_2['summary'], \
image=resp_2['images'].get('large'), user_id=None, end=None, \
status=False)
db.session.add(book)
db.session.commit()
flash('书籍已录入！')
return redirect(url_for('books.bookin'))
return render_template('bookin.html', form=form)
else:
return redirect(url_for('books.home'))
def check_books(request):
form = BookForm(request.POST, request.FILES) # A form bound to the POST data
if not form.is_valid(): # All validation rules pass
return render(request, "index.html", {"form": form})
# Process the data in form.cleaned_data -- but what about the location data?
book_file = form.cleaned_data['book_file']
google_url = form.cleaned_data['google_url']
lib_location = form.cleaned_data['lib_location']
if book_file:
booklist = process_book_file(book_file) # returns list of title and author
elif google_url:
print google_url
booklist = read_spreadsheet(google_url)
# print "%r"%lib_location
gr_rating = 0
checked_in_books = []
for book_title, author in booklist:
library_base_url = create_library_url(book_title, lib_location)
details = get_details(book_title, author, lib_location, library_base_url)
if details:
checked_in_books.append(details)
print "processed!"
# print booklist
sorry_msg = """
Sorry, no amount of fairy dust can check in
any of these books for you. Check back again in a few days.
"""
return render(
request,'booklist.html',
{ 'booklist': checked_in_books }
)
def create_listing():
form = BookForm()
if form.validate_on_submit():
new_book = Book(isbn=int(form.isbn.data), owner=current_user.user_id)
session = Session()
session.add(new_book)
session.commit()
new_transaction = Transaction(
seller=current_user.user_id,
book=new_book.book_id,
address_from=form.streetNameNum.data + " " + form.city.data +
", " + form.state.data + " " + form.zipcode.data)
session.add(new_transaction)
user = session.query(User).filter(
User.user_id == current_user.user_id).first()
user.credits += 1
user.totalcredit += 1
session.commit()
return redirect(
url_for(
"index",
msg=
"The Magic Bookshelf📚 applauds your generosity! You have earned [✨Arcane Dust x1]"
))
# Very important, make sure to initialize the field of the OWNER's
# associated user's ID after the post request. To be handled later
return render_template('create_listing.html', form=form)
def newBook():
form = BookForm(formdata=request.form or None)
print form.category.data, form.publisher.data, form.author.data
if request.method == 'POST':
if request.form and form.validate():
category = Category.query.get(form.category.data)
publisher = Publisher.query.get(form.publisher.data)
author = Author.query.get(form.author.data)
number = len(category.books.all()) + 1
categoryShortName = category.shortName
b = Book(number=number,
title=form.title.data,
author=[author],
category=[category],
publisher=[publisher],
edition=form.edition.data,
price=form.price.data,
)
#db.session.add(b)
db.session.commit()
return redirect(url_for('books', page=1))
else:
flash('There was an error with your input: %s' % form.errors)
return redirect(url_for('newBook'))
return redirect(redirectUrl)
else:
return render_template('newBook.html', form=form)
def check_books(request):
form = BookForm(request.POST,
request.FILES) # A form bound to the POST data
if not form.is_valid(): # All validation rules pass
return render(request, "index.html", {"form": form})
# Process the data in form.cleaned_data -- but what about the location data?
book_file = form.cleaned_data['book_file']
google_url = form.cleaned_data['google_url']
lib_location = form.cleaned_data['lib_location']
if book_file:
booklist = process_book_file(
book_file) # returns list of title and author
elif google_url:
print google_url
booklist = read_spreadsheet(google_url)
# print "%r"%lib_location
gr_rating = 0
checked_in_books = []
for book_title, author in booklist:
library_base_url = create_library_url(book_title, lib_location)
details = get_details(book_title, author, lib_location,
library_base_url)
if details:
checked_in_books.append(details)
print "processed!"
# print booklist
sorry_msg = """
Sorry, no amount of fairy dust can check in
any of these books for you. Check back again in a few days.
"""
return render(request, 'booklist.html', {'booklist': checked_in_books})
def add(request):
"""View to add a book, we will check if the seller is active first"""
try:
seller = Seller.objects.get(user=request.user.id)
except Seller.DoesNotExist:
seller = None
if seller and seller.account_status == 'AC':
can_add_book = True
seller_id = seller.id
else:
can_add_book = False
seller_id = None
if request.method == 'POST': # If the form has been submitted...
form = BookForm(request.POST, request.FILES) # A form bound to the POST data
if form.is_valid(): # All validation rules pass
# Process the data in form.cleaned_data
# ...
form.save()
return redirect('/accounts/books/') # Redirect after POST
else:
form = BookForm(initial={'seller': seller_id}) # An unbound form
return render_to_response('books/book_form.html', {
'form': form,
'can_add_book': can_add_book,
'seller': seller
},context_instance=RequestContext(request))
def book():
form = BookForm(request.form)
if request.method == 'POST' and form.validate():
building = form.building.data
roomNum = form.room.data
client = form.renter.data
startDate = form.startDate.data
endDate = form.endDate.data
#write to database
aRoom = db.session.query(Room).filter_by(building_id = building, number = roomNum).first()
if not aRoom:
err = "Room number " + str(roomNum) + " is not valid for the building " + str(building)
return render_template('error.html', msg=err)
aClient = db.session.query(Client).filter_by(name = client).first()
if not aClient:
session['bookInfo'] = json.dumps({'room' : roomNum, 'newRenterName':client, 'bookRoomId':xstr(aRoom.roomId), 'stDate':xstr(startDate), 'endDate':xstr(endDate)})
return redirect(url_for('newRenter'))
res = Reservation(arrive = startDate, depart = endDate, roomId = aRoom.roomId, clientId = aClient.clientId)
termsDict = {'building': xstr(building), 'room':roomNum, 'client': '', 'stDate':xstr(startDate), 'endDate':xstr(endDate)}
preRes = doSearch(termsDict)
if bookDateCompare(preRes, termsDict):
return render_template('error.html', msg="There is an issue with that room and date combination")
try:
db.session.add(res)
db.session.commit()
except (exc.InvalidRequestError, exc.ProgrammingError):
db.session.rollback()
err = "There is an issue booking that room for that set of dates, please try again. It is most likely there is a record for this user on those dates already."
return render_template('error.html', msg=err)
return render_template('book.html', form=form)
def books_list():
form = BookForm()
error = ""
if request.method == "POST":
if form.validate_on_submit():
books.create(form.data)
books.save_all()
if 'file' not in request.files:
flash('No file part')
return redirect(request.url)
file = request.files['file']
if file.filename == '':
flash('No selected file')
return redirect(request.url)
if file and allowed_file(file.filename):
filename = secure_filename(file.filename)
file.save(os.path.join(app.config['UPLOAD_FOLDER'], filename))
flash("File is uploaded")
return redirect(url_for('uploaded_file', filename=filename))
if form.validate_on_submit():
books.create(form.data)
books.save_all()
return redirect(url_for("books_list"))
return render_template("books.html", form=form, books=books.all(), error=error)
def create_book(request):
if request.POST:
form = BookForm(request.POST, request.FILES)
if form.is_valid():
form.save()
return HttpResponseRedirect('/books/')
else:
form = BookForm()
args = {}
args.update(csrf(request))
args['form'] = form
# right box
args['menu'] = Menu.objects.all()
args['pop_books'] = Book.objects.all().order_by('likes').reverse()[:10]
args['new_books'] = Book.objects.all().order_by('date').reverse()[:10]
args['cats'] = Category.objects.all()
args['tags'] = Tag.objects.all()
args['current_item'] = 'книги'
# user
args['username'] = auth.get_user(request).username
# poll
args['question_web'] = Question.objects.get(text=u"Как вам наш сайт?")
args['choices'] = Choice.objects.filter(question_id=args['question_web'].id)
return render_to_response('book/create_book.html', args)
def addbook(request,id=1):
if request.POST:
form = BookForm(request.POST)
if form.is_valid():
book=form.save(commit=False)
form.save()
return redirect('/books/all',)
def nominations(request, poll_id):
poll = Poll.objects.get(id=poll_id)
books = Book.objects.filter(poll=poll_id)
disabled = ''
votes = {}
for book in books:
if book.user == request.user:
disabled = 'disabled="disabled"'
if request.method == "POST":
form = BookForm(request.POST)
if form.is_valid():
title = form.cleaned_data['title']
author = form.cleaned_data['author']
description = form.cleaned_data['description']
book = Book(title=title,
author=author,
description=description,
poll=poll,
user=request.user)
book.save()
return redirect('/polls/nominations/' + str(poll_id))
else:
form = BookForm()
context = RequestContext(request, {
'poll': poll,
'books': books,
'form': form,
'disabled': disabled,
})
return render(request, 'polls/nominations.html', context)
def bookin():
"""
书籍录入
输入书籍的名字，将书籍的
书名， 封面， 简介 录入数据库
"""
if current_user.username == 'neo1218':
form = BookForm()
if form.validate_on_submit():
bookname = form.bookname.data
get_url = "https://api.douban.com/v2/book/search?q=%s" % bookname
resp_1 = json.loads(urlopen(get_url).read().decode('utf-8'))
book_id = resp_1['books'][0]['id']
url = "https://api.douban.com/v2/book/%s" % book_id
resp_2 = json.loads(urlopen(url).read().decode('utf-8'))
book = Book(url=url, name=resp_2['title'], author=resp_2['author'][0], \
tag=form.tag.data, summary=resp_2['summary'], \
image=resp_2['images'].get('large'), user_id=None, end=None, \
status=False)
db.session.add(book)
db.session.commit()
flash('书籍已录入！')
return redirect(url_for('bookin'))
return render_template('bookin.html', form=form)
else:
return redirect(url_for('home'))
def book():
form = BookForm()
if form.validate_on_submit():
if session.get('is_admin'):
if form.g_id.data is None:
flash('Input guest id')
return render_template('book.html', form=form)
else:
session['g_id'] = form.g_id.data
else:
session['g_id'] = session.get('user_id')
today = datetime.date.today()
check_in = form.check_in.data
check_out = form.check_out.data
if check_out <= check_in or check_in < today:
flash('Illegal date input')
return render_template('book.html', form=form)
cur = mysql.connection.cursor()
# 从所有房间中找出还没被预定的房间
check_in = check_in.strftime('%Y-%m-%d')
check_out = check_out.strftime('%Y-%m-%d')
cur.execute(
'select * from room where r_id not in (select r_id from booking where `from`<%s and `to`>%s)',
[check_out, check_in])
rooms = cur.fetchall()
session['check_in'] = check_in
session['check_out'] = check_out
session['meal'] = form.meal.data
session['num_adult'] = form.num_adult.data
session['num_child'] = form.num_child.data
return render_template('select_rooms.html', rooms=rooms)
return render_template('book.html', form=form)
def add():
form = BookForm()
print form.name.data
if form.validate_on_submit():
if b_img:
b_img = form.imgname.data
else:
b_img = 'default.jpg'
b_name = form.name.data
b_category = form.category.data
b_press = form.press.data
b_author = form.author.data
b_note = form.note.data
b = Book(name=b_name,
img=b_img,
category=b_category,
press=b_press,
author=b_author,
note=b_note,
status=False,
num=0)
db.session.add(b)
db.session.commit()
if is_not_admin():
time = datetime.now()
give = Give(author=g.user.id, book_id=b.id, time=time, status=0)
db.session.add(give)
db.session.commit()
flash("添加成功，等待管理员审核")
return redirect(url_for('info', b_id=b.id))
return render_template('book_add.html', g=g, form=form)
def edit_book(request):
form = BookForm(request.POST)
if request.method == 'POST' and form.validate():
form.populate_obj(user)
user.save()
redirect('edit_profile')
return render_response('edit_profile.html', form=form)
def bookform():
form = BookForm()
if form.validate_on_submit():
conn = sqlite3.connect('bookdata')
cur = conn.cursor()
all_books = cur.execute('SELECT * FROM BooksTable;').fetchall()
id = str(uuid.uuid4())
fileName = 'bookPhoto_' + str(id)
book_dict = {
'Author': form.author.data,
'Title': form.title.data,
'Rating': int(form.rating.data),
'Description': form.description.data,
'FileName': fileName,
'ID': id
}
form.photo.data.save("static/userImages/" + fileName + ".png")
cur.execute("INSERT INTO BooksTable VALUES (?,?,?,?,?,?)", [
book_dict["ID"], book_dict["Title"], book_dict["Author"],
book_dict["Rating"], book_dict["FileName"],
book_dict["Description"]
])
conn.commit()
conn.close()
return redirect('/index')
return render_template('bookform.html', form=form)
def addbook():
if current_user.status == 1:
bookform = BookForm()
if request.method == "POST":
isbn = request.form.get('isbn')
name = request.form.get('name')
price = request.form.get('price')
author = request.form.get('author')
book = Book(isbn=isbn,
price=price,
name=name,
author=author,
num=1)
if bookform.validate_on_submit():
try:
db.session.add(book)
db.session.commit()
flash('添加图书成功')
except Exception as e:
flash('添加书籍失败')
return redirect(url_for('showallbooks'))
return render_template('addbook.html', bookform=bookform)
else:
return ' permission denied'
def index():
form = BookForm()
if form.validate_on_submit():
results = models.Book.select().where(
models.Book.ISBN_13 == form.ISBN_13.data.strip()
or models.Book.ISBN_10 == form.ISBN_10.data.strip()).limit(1)
if len(results) > 0:
book = results[0]
else:
book = None
if book == None:
models.Book.create(image=form.image.data.strip(),
title=form.title.data.strip(),
author=form.author.data.strip(),
ISBN_13=form.ISBN_13.data.strip(),
ISBN_10=form.ISBN_10.data.strip(),
date_published=form.date_published.data.strip(),
description=form.description.data.strip(),
total_pages=form.total_pages.data)
flash("Added new book, titled: {}".format(form.title.data),
"alert alert-success")
book = models.Book.get(
models.Book.ISBN_13 == form.ISBN_13.data.strip()
or models.Book.ISBN_10 == form.ISBN_10.data.strip())
return redirect("/setgoal/{}".format(book.id))
return render_template("add_book.html", title="Add Form", form=form)
def post(self, request):
form = BookForm(request.POST)
if form.is_valid(): # 验证表单数据
print(form.cleaned_data) # 获取验证后的表单数据
return HttpResponse("OK")
else:
return render(request, 'book.html', {'form': form})
def default():
form = BookForm(request.form)
if (request.method == 'POST' and form.validate()):
print(form.data)
add_book(form.data)
book_list = get_books()
return render_template('/home.html', bks=book_list)
return render_template('create.html', form=form)
def add_book():
form = BookForm(request.form)
if request.method == 'POST' and form.validate():
book = Book(form.title.data, form.authors.data)
session.add(book)
session.commit()
return redirect(url_for('index'))
return render_template('book_form.html', form=form, action="/book/add")
def add_book():
"""
Function to load WTForm for adding book and render to html and add
to database. Checks first whether a user is logged in, before
performing function.
WTForms code adapted from Corey Shafer's tutorial found at
https://www.youtube.com/watch?v=UIJKdCIEXUQ&list=PL-osiE80TeTs4UjLw5MM6OjgkjFeUxCYH&index=3
"""
# Check to see if user logged in and render html
if g.user:
form = BookForm()
# Validation of form and insert in collection
if form.validate_on_submit():
flash(f"New book added: {form.title.data.title()}!", "success")
book = {
"title": form.title.data.lower(),
"author_fname": form.author_fname.data.lower(),
"author_lname": form.author_lname.data.lower(),
"category_id": form.category_id.data,
"user_id": g.user,
"up_votes": 0,
"down_votes": 0,
"date_added": date.today().strftime("%Y/%m/%d"),
"cover_url": form.cover_url.data,
"csrf_token": form.csrf_token.data
}
books = mongo.db.books
books.insert_one(book)
return redirect(
url_for(
"get_books",
_scheme="https",
_external=True))
# Check to see type of user and return of form for correction
else:
super_user = mongo.db.users.find_one({"username": "******"})
if g.user == str(super_user["_id"]):
return render_template(
"addbook.html",
form=form,
categories=mongo.db.categories.find().sort("category_name"),
super_user=g.user)
else:
return render_template(
"addbook.html",
form=form,
categories=mongo.db.categories.find().sort("category_name"),
regular_user=g.user)
else:
flash(f"You need to log in first...", "warning")
return redirect(
url_for(
"log_user_in",
_scheme="https",
_external=True))
def book_details(book_id):
book = books.get(book_id - 1)
form = BookForm(data=book)
if request.method == "POST":
if form.validate_on_submit():
books.update(book_id - 1, form.data)
return redirect(url_for("books_list"))
return render_template("book.html", form=form, book_id=book_id)
def index():
form = BookForm(csrf_enabled=False)
if form.validate_on_submit():
# Check the password and log the user in
# [...]
artist=Main.main(form.book.data)
return redirect(url_for('index'))
return redirect(url_for('qwerty'))
return render_template('index.html', form=form)
def addbook():
form = BookForm(request.form)
if form.validate():
b = Book(form.title.data)
db_session.add(b)
db_session.commit()
return redirect(url_for("singlebook", b_id=b.id))
else:
return redirect(url_for("index"))
def cadastro():
form = BookForm()
if form.validate_on_submit():
book = Book(titulo=request.form['titulo'], autor=request.form['autor'], editora=request.form['editora'], categoria=request.form['categoria'], tipo=request.form['tipo'], status=request.form['status'], quantidade=request.form['quantidade'], descricao=request.form['descricao'])
db.session.add(book)
flash('Livro inserido com sucesso!!')
db.session.commit()
return redirect(url_for('cadastro'))
return render_template('cadastro.html', form=form)
def dispatch_request(self):
form = BookForm()
form.authors.query = Author.query.all()
if request.method == "POST":
if form.validate_on_submit():
obj = Book()
form.populate_obj(obj)
obj.save()
return redirect("/books/")
return render_template("book_add.html", form=form)
def home():
phrase = None
sentence = None
form = BookForm()
if form.validate_on_submit():
phrase = form.book.data
MarkovChain = TextCreator(form.book.data)
sentence = MarkovChain.generate_text(output_length=20)
form.book.data = ''
return render_template('home.html', form=form, phrase=phrase, sentence=sentence)
def books_list_api_v1():
form = BookForm()
error = ""
if request.method == "POST":
if form.validate_on_submit():
books.create(form.data)
return redirect(url_for("books_list_api_v1"))
return render_template("books.html", form=form, books=books.all(), error=error)
def create_book():
form = BookForm()
if form.validate_on_submit():
book = Book(title = form.title.data, timestamp = datetime.utcnow(), author = g.user)
db.session.add(book)
db.session.commit()
return redirect(url_for('search'))
else:
return render_template('create_book.html',
form = form)
def dispatch_request(self, obj_id):
obj = Book.query.get_or_404(obj_id)
form = BookForm(obj=obj)
form.authors.query = Author.query.join(Book.authors).union(Author.query)
if request.method == "POST":
if form.validate_on_submit():
form.populate_obj(obj)
obj.save()
return redirect("/books/")
return render_template("book_edit.html", form=form, obj=obj)
def show_library():
error=""
book_form = BookForm()
if request.method == "POST":
if book_form.validate_on_submit():
services.add_book(book_form)
return redirect(url_for('show_library'))
books_list = services.load()
return render_template("homepage.html", form = book_form, books = books_list, error=error)
def books_edit(book_id):
book = Book.query.get_or_404(book_id)
form = BookForm(request.form, obj=book)
if request.method == "POST" and form.validate():
book.title = form.data.get('title')
db.session.commit()
flash("Book changed")
return redirect(url_for('books_view_all'))
return render_template('books/edit.html', **locals())
def create_book():
form = BookForm()
if request.method == 'POST' and form.validate_on_submit():
db.execute(
"INSERT INTO books (title, author) VALUES (:title, :author);", {
"title": form.title.data,
'author': form.author.data
})
db.commit()
# data = Book(form.title.data, form.author.data, form.isbn.data, form.year.data, )
return render_template('book.html', form=form)
def books_add():
form = BookForm(request.form)
if request.method == "POST" and form.validate():
new_book = Book(title=form.data.get('title'))
new_book.authors = form.data.get('authors')
db.session.add(new_book)
db.session.commit()
flash("Book added")
return redirect(url_for('books_view_all'))
return render_template('books/add.html', **locals())
def create_book():
if request.method == 'GET':
form = BookForm()
else: # POST
form = BookForm(request.form)
if form.validate():
book = Book('')
form.populate_obj(book)
db.session.add(book)
db.session.commit()
return redirect(url_for('edit_books'))
return render_template('books_edit_page.html', form=form)
def edit_book(book_id):
form = BookForm(request.form)
if request.method == 'GET':
form = BookForm(request.form, session.query(Book).get(book_id))
if request.method == 'POST' and form.validate():
book_edited = Book(form.title.data, form.authors.data)
book_db = session.query(Book).get(book_id)
book_db.title = book_edited.title
book_db.authors = book_edited.authors
session.commit()
return redirect(url_for('index'))
return render_template('book_form.html', form=form, action="/book/%s/edit" % book_id, submit_text="Save")
def book():
form = BookForm(request.form)
if request.method == 'POST' and form.validate():
building = form.building.data
roomNum = form.room.data
client = form.renter.data
startDate = form.startDate.data
endDate = form.endDate.data
#write to database
aRoom = db.session.query(Room).filter_by(building_id=building,
number=roomNum).first()
if not aRoom:
err = "Room number " + str(
roomNum) + " is not valid for the building " + str(building)
return render_template('error.html', msg=err)
aClient = db.session.query(Client).filter_by(name=client).first()
if not aClient:
session['bookInfo'] = json.dumps({
'room': roomNum,
'newRenterName': client,
'bookRoomId': xstr(aRoom.roomId),
'stDate': xstr(startDate),
'endDate': xstr(endDate)
})
return redirect(url_for('newRenter'))
res = Reservation(arrive=startDate,
depart=endDate,
roomId=aRoom.roomId,
clientId=aClient.clientId)
termsDict = {
'building': xstr(building),
'room': roomNum,
'client': '',
'stDate': xstr(startDate),
'endDate': xstr(endDate)
}
preRes = doSearch(termsDict)
if bookDateCompare(preRes, termsDict):
return render_template(
'error.html',
msg="There is an issue with that room and date combination")
try:
db.session.add(res)
db.session.commit()
except (exc.InvalidRequestError, exc.ProgrammingError):
db.session.rollback()
err = "There is an issue booking that room for that set of dates, please try again. It is most likely there is a record for this user on those dates already."
return render_template('error.html', msg=err)
return render_template('book.html', form=form)
def create(request):
if request.method == 'POST':
form = BookForm(request.POST, request.FILES)
if form.is_valid:
form.save()
messages.add_message(request, messages.SUCCESS, 'Your book was added!')
return HttpResponseRedirect('/')
else:
form = BookForm()
args = {}
#args.update(csrf(request))
args['form'] = form
return render(request, 'create_book.html', args)
def book_update(id):
"""
update books
"""
book = Book.query.get(id)
book_form = BookForm(obj=book)
if request.method == 'POST':
if book_form.validate_on_submit():
book_form.populate_obj(book)
db.session.add(book)
db.session.commit()
return redirect('/')
return render_template('book_edit.html', book_form=book_form)
def book_add():
"""
returns book add function
"""
book = Book()
book_form = BookForm(obj=book)
if request.method == 'POST':
if book_form.validate_on_submit():
book_form.populate_obj(book)
db.session.add(book)
db.session.commit()
return redirect('/')
return render_template('book_edit.html', book_form=book_form)
def library_list():
form = BookForm()
error = ""
if request.method == "POST":
if form.validate_on_submit():
library.create(form.data)
library.save_all()
return redirect(url_for("library_list"))
return render_template("library.html",
form=form,
library=library.all(),
error=error)
def add_book():
form = BookForm(request.form)
if request.method == 'POST' and form.validate():
book = Book(form.title.data, form.author.data)
session.add(book)
session.commit()
return redirect(url_for('index'))
return render_template('book_form.html',
form=form,
action="/book/add",
user_name=current_user.name,
user_picture=current_user.picture,
if_administrator=verify_administrator())
def edit_book(id):
form = BookForm()
book = data_services.get_book_by_id(id)
if request.method == 'GET':
authors = ""
for author in book.author:
authors = author + ", "
form = BookForm(obj=book)
form.author.data = authors
subscribers = data_services.get_all_subscriber()
form.subscriber.choices = [(subscriber.id, subscriber.email)
for subscriber in subscribers]
form.subscriber.process_data(subscribers[0].id)
publishers = data_services.get_all_publishers()
form.publisher.choices = [(publisher.id, publisher.name)
for publisher in publishers]
form.publisher.process_data(book.publisher.id)
return render_template('edit_book.html', form=form, status='edit')
elif request.method == 'POST':
if form.update.data:
if form.validate_on_submit():
authors = []
for a in form.author.data.split(","):
if a != "" and a != " ":
authors.append(a)
publisher = data_services.get_publisher(form.publisher.data)
data_services.update_book(bk=book,
title=form.title.data,
author=form.author.data,
pages=form.pages.data,
publish_date=form.publish_date.data,
publisher=publisher)
flash('Book created successfully', 'success')
else:
for k, v in form.errors.items():
flash(v[0], 'danger')
return render_template('edit_book.html',
form=form,
status='edit')
elif form.delete.data:
data_services.delete_book(book)
flash('Book deleted successfully', 'success')
elif form.borrow.data:
subscriber = data_services.get_subscriber_by_id(
form.subscriber.data)
data_services.book_add_subscriber(bk=book,
subscriber=subscriber,
start=form.start.data,
end=form.end.data)
flash('Book borrow created successfully', 'success')
return redirect('/book/list')
def book():
form = BookForm(request.form)
print(form)
catgories = db_session.query(Category).all()
# create category list
catgories_list = [(category.id, category.name) for category in catgories]
form.category.choices = catgories_list
if request.method == 'POST' and form.validate():
# auto generate category id in bettwen 10 - 20000
book = Book(randint(10, 20000), form.category.data, form.name.data,
form.author.data, form.price.data, form.description.data,
form.image.data)
db_session.add(book)
return redirect('/home')
return render_template('book_create.html', form=form)
def edit(request, book_id):
b = Book.objects.get(id=book_id)
if request.method == 'POST':
form = BookForm(request.POST, request.FILES)
if form.is_valid:
c = form.save(commit=False)
c.book = b
c.save()
messages.add_message(request, messages.SUCCESS, 'Your book was edited!')
return HttpResponseRedirect('/books/get/%s' % book_id)
else:
form = BookForm()
args = {}
args['form'] = form
return render(request, 'create_book.html', args)
def book_add():
form = LoginForm()
book_form = BookForm(request.form)
book_form.authors.choices = [(p.id, p.name) for p in db_session.query(Author).order_by('id')]
if book_form.validate_on_submit():
book = Book()
book.title = book_form.title.data
book.authors = [db_session.query(Author).get(o) for o in book_form.authors.data]
db_session.add(book)
db_session.commit()
flash('Successfully added.', 'success')
return redirect(url_for('index'))
return render_template("add_book.html", bform=book_form, form=form, user=current_user, is_authenticated=True)
def edit(id):
qry = db.session.query(Book).filter(Book.id == id)
book = qry.first()
if book:
form = BookForm(formdata=request.form, obj=book)
if request.method == 'POST' and form.validate():
# save edits
save_changes(book, form, current_user)
flash('Book updated successfully!')
return redirect('/mybooks')
return render_template('edit_book.html', form=form)
else:
return 'Error loading #{id}'.format(id=id)
def edit(request, id):
"""Edit a book, using the passed id"""
book = Book.objects.get(pk=id)
if request.method == 'POST': # If the form has been submitted...
form = BookForm(request.POST, request.FILES, instance=book) # A form bound to the POST data
if form.is_valid(): # All validation rules pass
# Process the data in form.cleaned_data
form.save()
return redirect('/accounts/books/') # Redirect after POST
else:
form = BookForm(instance=book) # Lets bound the form
return render_to_response('books/book_form.html', {
'form': form,
'can_add_book': True
},context_instance=RequestContext(request))
def book_edit(id):
form = LoginForm()
book = db_session.query(Book).get(id)
book_form = BookForm(request.form, obj=book)
book_form.authors.choices = [(p.id, p.name) for p in db_session.query(Author).order_by('id')]
if book_form.validate_on_submit():
book = db_session.query(Book).get(id)
book.title = book_form.title.data
book.authors = [db_session.query(Author).get(o) for o in book_form.authors.data]
db_session.commit()
flash('Saved.', 'info')
return redirect(url_for('index'))
book_form.authors.data = [p.id for p in book.authors]
return render_template("book.html", bform=book_form, form=form, book=book, user=current_user, is_authenticated=True)
def index():
login_form = LoginForm(flask.request.form)
book_form = BookForm(flask.request.form)
if login_form.validate():
username = login_form.username.data
password = login_form.password.data
user_info = {
'id': username,
'pwd': password,
'act': 'login',
'_': '1512131406585',
}
my_session = requests.Session()
m = my_session.post(login_url, data=user_info, headers=headers)
if 'ok' in json.loads(m.content.decode())['msg']:
session['username'] = username
session['password'] = password
name = json.loads(m.content.decode())['data']['name']
book_form.select.choices = [(result[1], result[1])
for result in results]
return render_template("index.html",
title='Home',
form=book_form,
session=session,
name=name)
else:
return u'错误'
return u"错误"
def insert_book():
form = BookForm()
form2 = BookFormDelete()
if (form.validate_on_submit and form.title.data and form.author.data):
conn = get_db_connection()
query = f"INSERT INTO books (title, author) VALUES ('{form.title.data}','{form.author.data}');"
execute_query(conn, query)
conn.close()
flash(f'Book added: {form.title.data}', 'success')
return redirect(url_for('home'))
elif (form2.validate_on_submit and form2.isbn.data):
conn = get_db_connection()
tc = search_books_isbn(conn, form2.isbn.data)[0][3]
query = f"DELETE FROM books WHERE isbn={form2.isbn.data};"
execute_query(conn, query)
if (tc != None): #bu kısmı triggerla yap!!!
query = f"UPDATE borrowers SET number_of_books=number_of_books-1 WHERE tc={tc};"
#execute_query(conn,query)
conn.close()
flash(f'Book deleted: {form2.isbn.data}', 'success')
return redirect(url_for('home'))
return render_template('insertbook.html',
title='Add book',
form=form,
form2=form2)
def addbook(request):
args={}
args.update(csrf(request))
args['form']=BookForm()
args['username'] = auth.get_user(request).username
if request.POST:
form=BookForm(request.POST, request.FILES)
if form.is_valid():
book = form.save(commit=False)
book.book_from = request.user
book.book_date = timezone.now()
book.save()
return redirect('/books/get/%s/' %book.id)
else:
form=BookForm()
return render_to_response('AddBook.html', args)
def book(request):
logger.info("Showing the booking form")
if request.method == 'POST': # If the form has been submitted...
form = BookForm(request.POST) # A form bound to the POST data
if form.is_valid(): # All validation rules pass
# Process the data in form.cleaned_data
study_type = form.cleaned_data['study_type']
start_time = datetime.datetime.strptime(form.cleaned_data.get("start_time"), "%H:%M:%S")
end_time = datetime.datetime.strptime(form.cleaned_data.get("end_time"), "%H:%M:%S")
start_datetime = datetime.datetime.combine(form.cleaned_data.get('start_date'),
start_time.time())
end_datetime = datetime.datetime.combine(form.cleaned_data.get('end_date'),
end_time.time())
gmt = pytz.timezone('Europe/London')
start_datetime = gmt.localize(start_datetime)
end_datetime = gmt.localize(end_datetime)
request.session['start_datetime'] = start_datetime
request.session['end_datetime'] = end_datetime
try:
pods = Pod.objects.filter(study_types__id__exact=study_type).exclude(
booking__start_datetime__gt=start_datetime - datetime.timedelta(hours=1),
booking__end_datetime__lt=end_datetime - datetime.timedelta(hours=1)
).prefetch_related('configset_set')
for pod in pods:
pod.my_configs = pod.configset_set.filter(user=request.user.username)
pod.my_config_count = pod.my_configs.count()
pods = sorted(pods, key=operator.attrgetter('my_config_count'), reverse=True)
return render_to_response("book/pod_available.html", {'pods': pods},
context_instance=RequestContext(request))
except Pod.DoesNotExist:
return HttpResponse("Ouch, no pods available at that time")
else:
form = BookForm()
return render_to_response("book/book.html", {'form': form}, context_instance=RequestContext(request))
def search(request):
"""Search view."""
if request.GET:
form = BookForm(request.GET)
if form.is_valid():
name = form.cleaned_data.get('name_field')
books = Book.objects.filter(name__icontains=name)
context = {
'books_list': books
}
return render(request, 'shop/results.html', context)
form = BookForm()
context = {
'form': form
}
return render(request, 'shop/search.html', context)
def new_book():
form = BookForm(request.form)
if request.method == 'POST' and form.validate():
book = Book()
book.room_id = form.room_id.data
book.dates = [form.date_from.data, form.date_to.data]
book.client_id = form.client_id.data
payment = Payment()
payment.type = form.ptype.data
payment.done = form.pdone.data
book.payment = payment
try:
add_book(book)
except ValidationError as e:
return render_template('bookform.html', form=form, ermes=e.message)
return redirect(url_for('history'))
return render_template('bookform.html', form=form)