def book_add(request):
if request.method is "POST":
form = BookForm(request.POST)
if form.is_valid():
form.save()
return render_to_response("common/success.html")
else:
form = BookForm()
variables = RequestContext(request, {"form": form})
return render_to_response("crud/book/book_add.html", variables)
def book_add(request):
if request.method is 'POST':
form = BookForm(request.POST)
if form.is_valid():
form.save()
return render_to_response('common/success.html')
else:
form = BookForm()
variables = RequestContext(request, {
'form': form
})
return render_to_response('crud/book/book_add.html', variables)
def book_edit(request, id):
book = Book.objects.get(pk=id)
if request.method == "POST":
form = BookForm(request.POST, instance=book)
if form.is_valid():
form.save()
return render_to_response("common/success.html")
else:
form = BookForm(instance=book)
variables = RequestContext(request, {"form": form})
return render_to_response("crud/book/book_edit.html", variables)
def getIsbnDetails(self, request):
"""get a Book"""
user = endpoints.get_current_user()
if not user:
raise endpoints.UnauthorizedException('Authorization required')
url = "http://isbndb.com/api/v2/json/N295NRWI/book/" + request.sbId
result = urlfetch.fetch(url)
logging.info(result.status_code)
if result.status_code == 200:
logging.info(result.content)
bookdata = json.loads(result.content)
bf = BookForm()
if bookdata["data"] and bookdata["data"][0]:
bf.title = bookdata["data"][0]["title_latin"]
bf.publisher = bookdata["data"][0]["publisher_name"]
bf.editionYear = bookdata["data"][0]["edition_info"]
bf.isbn = request.sbId
if bookdata["data"][0]["author_data"] and bookdata["data"][0][
"author_data"][0]:
bf.author = bookdata["data"][0]["author_data"][0]["name"]
#TODO: fill language
#bf.language = bookdata["data"][0]["language"]
return bf
else:
logging.error(result)
raise endpoints.NotFoundException(
'No book found with Isbn Id: %s' % request.sbId)
def _addBook(self, request):
try:
data = {field.name: getattr(request, field.name) for field in request.all_fields()}
data['key'] = ndb.Key(Book, data['title'])
del data['websafeKey']
r = Book(**data).put()
return copyToForm(BookForm(), r.get())
except Exception, e:
raise endpoints.BadRequestException(e.message)
def getIsbnDetails(self, request):
"""get a Book"""
user = endpoints.get_current_user()
if not user:
raise endpoints.UnauthorizedException('Authorization required')
url = "http://isbndb.com/api/v2/json/N295NRWI/book/"+request.sbId
result = urlfetch.fetch(url)
logging.info(result.status_code)
if result.status_code == 200:
logging.info(result.content)
bookdata = json.loads(result.content)
bf = BookForm()
if bookdata["data"] and bookdata["data"][0]:
bf.title = bookdata["data"][0]["title_latin"]
bf.publisher = bookdata["data"][0]["publisher_name"]
bf.editionYear = bookdata["data"][0]["edition_info"]
bf.isbn = request.sbId
if bookdata["data"][0]["author_data"] and bookdata["data"][0]["author_data"][0]:
bf.author = bookdata["data"][0]["author_data"][0]["name"]
#TODO: fill language
#bf.language = bookdata["data"][0]["language"]
return bf
else:
logging.error(result)
raise endpoints.NotFoundException(
'No book found with Isbn Id: %s' % request.sbId)
def book_add(request):
if request.method is 'POST':
form = BookForm(request.POST)
if form.is_valid():
form.save()
return render_to_response('common/success.html')
else:
form = BookForm()
variables = RequestContext(request, {'form': form})
return render_to_response('crud/book/book_add.html', variables)
def book_edit(request, id):
book = Book.objects.get(pk=id)
if request.method == "POST":
form = BookForm(request.POST, instance=book)
if form.is_valid():
form.save()
return render_to_response('common/success.html')
else:
form = BookForm(instance=book)
variables = RequestContext(request, {'form': form})
return render_to_response("crud/book/book_edit.html", variables)
def _updateBook(self, request):
try:
book = get_entity_by_websafeKey_key(request.websafeKey)
for field in request.all_fields():
data = getattr(request, field.name)
# only copy fields where we get data
if data not in (None, []):
# special handling for dates (convert string to Date)
if field.name in ('created'):
continue
setattr(book, field.name, data)
book.put()
return copyToForm(BookForm(), book)
except Exception, e:
raise endpoints.BadRequestException(e.message)
def _listBooks(self, request):
res = BookForms()
res.items = [copyToForm(BookForm(), item) for item in Book.query().fetch()]
return res
def _copyBookToForm(self, book):
"""Copy relevant fields from Book to BookForm."""
bf = BookForm()
bf.title = string.capwords(book.title)
bf.author = book.author
bf.sbId = book.sbId
bf.language = book.language
bf.dueDate = str(book.dueDate)
bf.volume = book.volume
bf.isbn = book.isbn
bf.price = book.price
bf.notes = book.notes
bf.suggestedGrade = book.suggestedGrade
bf.category = book.category
bf.publisher = book.publisher
bf.mediaType = book.mediaType
bf.editionYear = book.editionYear
bf.donor = book.donor
bf.comments = book.comments
bf.createdBy = book.createdBy
bf.createdDate = str(book.createdDate)
bf.lastUpdatedBy = book.lastUpdatedBy
bf.lastUpdatedDate = str(book.lastUpdatedDate)
bf.reference = book.reference
bf.check_initialized()
return bf
def _copyBookToForm(self, book):
"""Copy relevant fields from Book to BookForm."""
bf = BookForm()
bf.title = string.capwords(book.title)
bf.author = book.author
bf.sbId = book.sbId
bf.language = book.language
bf.dueDate = str(book.dueDate)
bf.volume = book.volume
bf.isbn = book.isbn
bf.price = book.price
bf.notes = book.notes
bf.suggestedGrade = book.suggestedGrade
bf.category = book.category
bf.publisher = book.publisher
bf.mediaType = book.mediaType
bf.editionYear = book.editionYear
bf.donor = book.donor
bf.comments = book.comments
bf.createdBy = book.createdBy
bf.createdDate = str(book.createdDate)
bf.lastUpdatedBy = book.lastUpdatedBy
bf.lastUpdatedDate = str(book.lastUpdatedDate)
bf.reference = book.reference
bf.check_initialized()
return bf
