def book_edit(request, book_id=None):
# return HttpResponse('도서 수정')
if book_id:
book = get_object_or_404(Book, pk=book_id)
else:
book = Book()
if request.method == 'POST': # POST
# POST된 request 데이터를 가지고 Form 생성
form = BookForm(request.POST, instance=book)
# save()
if form.is_valid():
writer = request.session['user_id']
book.publisher = writer
book = form.save(commit=False)
book.save()
return redirect('cms:book_list')
else: # GET
# book instance에서 Form 생성
form = BookForm(instance=book)
return render(request, 'cms/book_edit.html',
dict(form=form, book_id=book_id))
def book_search(request):
""""書籍の検索"""
# return HttpResponse('書籍の検索')
book = Book()
if request.method == 'POST':
form = BookForm(request.POST, instance=book)
if form.is_valid():
book = form.save(commit=False)
book.save()
# print(type(book))
# print(type(str(book)))
search = str(book).split()
# print(search)
if len(search) > 1:
isbn = search[1]
isbn = isbn.replace("-", "")
headers = {"content-type": "application/json"}
res = requests.get('https://www.googleapis.com/books/v1/volumes?q=isbn:%s' % isbn, headers=headers)
data = res.json()
if data['totalItems'] > 0:
title = data['items'][0]['volumeInfo']['title']
publish_date = data['items'][0]['volumeInfo']['publishedDate']
isbn = data['items'][0]['volumeInfo']['industryIdentifiers'][1]['identifier']
authors = data['items'][0]['volumeInfo']['authors']
page = data['items'][0]['volumeInfo']['pageCount']
form = BookForm(initial={'name': title, 'publisher': authors, 'page': page, 'publish_date': publish_date, 'isbn': isbn})
# return redirect('cms:book_search_result')
return render(request, 'cms/book_edit.html', {'form': form,})
elif len(search) == 1:
title = search[0]
headers = {"content-type": "application/json"}
res = requests.get('https://www.googleapis.com/books/v1/volumes?q=%s' % title, headers=headers)
data = res.json()
books = []
if data['totalItems'] > 0:
for i in range(len(data['items'])):
try:
name = data['items'][i]['volumeInfo']['title']
author = data['items'][i]['volumeInfo']['authors']
pagecount = data['items'][i]['volumeInfo']['pageCount']
publish_date = data['items'][i]['volumeInfo']['publishedDate']
isbn = data['items'][i]['volumeInfo']['industryIdentifiers'][1]['identifier']
info = {'name': name, 'author': author, 'pageCount': pagecount, 'publish_date': publish_date, 'isbn': isbn}
books.append(info)
except:
continue
# booksの中の辞書配列の内容をclass Bookに入れて返したい
# books = BookForm(initial={'name': title, 'publisher': authors, 'page': page, 'publish_date': publish_date, 'isbn': isbn})
# return redirect('cms:book_search_result')
return render(request, 'cms/book_search_list.html', {'books': books,})
else:
form = BookForm(instance=book)
else:
form = BookForm(instance=book)
return render(request, 'cms/book_search.html', dict(form=form))
def create_impression(self, comment=None):
book = Book()
book.save()
impression = Impression()
impression.book = book
if comment is not None:
impression.comment = comment
impression.save()
def book_edit(request, book_id=None):
"""書籍の編集"""
if book_id:
book = get_object_or_404(Book, pk=book_id)
else:
book = Book()
if request.method == 'POST':
form = BookForm(request.POST, instance=book)
if form.is_valid():
book = form.save(commit=False)
book.save()
return redirect('cms:book_list')
else:
form = BookForm(instance=book)
return render(request, 'cms/book_edit.html', dict(form=form, book_id=book_id))
def test_book_returns_str(self):
book = Book()
name = 'Book Name'
self.creating_a_book_and_saving(name)
saved_book = Book.objects.all()[0]
self.assertEqual(str(saved_book), name)
def book_edit(request, book_id=None):
"""書籍の編集"""
if book_id: # book_id が指定されている (修正時)
book = get_object_or_404(Book, pk=book_id)
else: # book_id が指定されていない (追加時)
book = Book()
if request.method == 'POST':
form = BookForm(request.POST, instance=book) # POST された request データからフォームを作成
if form.is_valid(): # フォームのバリデーション
book = form.save(commit=False)
book.save()
return redirect('cms:book_list')
else: # GET の時
form = BookForm(instance=book) # book インスタンスからフォームを作成
return render(request, 'cms/book_edit.html', dict(form=form, book_id=book_id))
def book_edit(request, book_id=None):
if book_id:
book = get_object_or_404(Book, pk=book_id)
else:
book = Book()
if request.method == 'POST':
form = BookForm(request.POST, instance=book)
if form.is_valid():
book = form.save(commit=False)
book.save()
return redirect('cms:book_list')
else:
form = BookForm(instance=book)
return render(request, 'cms/book_edit.html',
dict(form=form, book_id=book_id))
def test_saving_and_retrieving_book(self):
first_book = Book()
name, page, publisher = 'name', 10, 'publisher'
self.creating_a_book_and_saving(name, page, publisher)
saved_books = Book.objects.all()
actual_book = saved_books[0]
self.assertBookModel(actual_book, name, page, publisher)
def book_edit(request, book_id=None):
if book_id:
book = get_object_or_404(Book, pk=book_id)
else:
book = Book()
if request.method == "POST":
form = BookForm(request.POST, instance=book)
if form.is_valid():
book = form.save(commit=False)
book.save()
return redirect("cms:book_list")
else:
form = BookForm(instance=book)
return render_to_response(
"cms/book_edit.html", dict(form=form, book_id=book_id), context_instance=RequestContext(request)
)
def book_edit(request, book_id=None):
"""書籍の編集"""
# return HttpResponse('書籍の編集')
if book_id: # book_id が指定されている (修正時)
book = get_object_or_404(Book, pk=book_id)
else: # book_id が指定されていない (追加時)
book = Book()
if request.method == 'POST':
form = BookForm(request.POST, instance=book) # POST された request データからフォームを作成
if form.is_valid(): # フォームのバリデーション
book = form.save(commit=False)
book.save()
return redirect('cms:book_list')
else: # GET の時
form = BookForm(instance=book) # book インスタンスからフォームを作成
return render(request, 'cms/book_edit.html', dict(form=form, book_id=book_id))
def book_edit(request, book_id=None):
"""書籍の編集"""
# return HttpResponse("書籍の編集")
if book_id: #book_id が指定されている(フォーム修正時)
book = get_object_or_404(Book, pk=book_id)
else: # book_idが指定されていない(フォームに追加時)
book = Book()
if request.method=="POST": # POSTの時
form = BookForm(request.POST, instance=book) # POSTされたrequestデータからフォームを生成
if form.is_valid():
book = form.save(commit=False)
book.save()
return redirect("cms:book_list")
else: # GETの時
form = BookForm(instance=book) # bookインスタンスからフォームを生成
return render(request, "cms/book_edit.html", dict(form=form, book_id=book_id))
def book_edit(request, book_id=None):
#return HttpResponse(u"書籍の編集")
if book_id:
book = get_object_or_404(Book, pk=book_id)
else:
book = Book()
#
if request.method=="POST":
form = BookForm(request.POST, instance=book)
if form.is_valid():
book = form.save(commit=False)
book.save()
return redirect('cms:book_list')
else:
form = BookForm(instance=book)
#
return render_to_response('cms/book_edit.html',
dict(form=form, book_id=book_id),
context_instance=RequestContext(request))
def book_edit(request, book_id=None):
"""書籍の編集"""
# return HttpResponse('書籍の編集')
if book_id: # book_idが指定されている
book = get_object_or_404(Book, pk=book_id)
else: # book_idが指定されていない
book = Book()
if request.method == 'POST':
form = BookForm(request.POST, instance=book)
if form.is_valid():
book = form.save(commit=False)
book.save()
return redirect('cms:book_list')
else:
form = BookForm(instance=book)
return render(request, 'cms/book_edit.html',
dict(form=form, book_id=book_id))
def book_edit(request, book_id=None):
# return HttpResponse('書籍の編集')
if book_id: # 書籍の修正
book = get_object_or_404(Book, pk=book_id)
else: # 書籍の追加
book = Book()
# POSTでもGETでもformを作る
if request.method == 'POST':
form = BookForm(request.POST, instance=book) # POSTされたデータからform作成
if form.is_valid(): # エラーがなければ保存 -> 一覧へ
book = form.save(commit=False)
book.save()
return redirect('cms:book_list')
else: # GETの時
form = BookForm(instance=book)
return render(request, 'cms/book_edit.html',
dict(form=form, book_id=book_id))
def creating_a_book_and_saving(self, name=None, page=None, publisher=None):
book = Book()
if name is not None:
book.name = name
if page is not None:
book.page = page
if publisher is not None:
book.publisher = publisher
book.save()
def create(request):
if (request.method == 'POST'):
obj = Book()
info = BookAdd(request.POST, instance=obj)
info.save()
return redirect(to='/cms/book')
modelform_dict = {
'title': 'modelformテスト',
'form': BookAdd(),
}
return render(request, 'cms/create.html', modelform_dict)
def book_edit(request, book_id=None):
"""書籍の編集"""
# Book ID is specified (to modify)
if book_id:
book = get_object_or_404(Book, pk=book_id)
else:
book = Book()
if request.method == 'POST':
form = BookForm(request.POST, instance=book)
# Validation of form
if form.is_valid():
book = form.save(commit=False)
book.save()
return redirect('cms:book_list')
else:
# Create an instance from BookForm
form = BookForm(instance=book)
return render(request, 'cms/book_edit.html',
dict(form=form, book_id=book_id))
def book_edit(request, book_id=None):
"""書籍の編集"""
if book_id:
book = get_object_or_404(Book, pk=book_id)
else:
book = Book()
if request.method == 'POST':
form = BookForm(request.POST, instance=book)
if form.is_valid():
# (質問)直接保存しない意図は？
book = form.save(commit=False)
book.save()
return redirect('cms:book_list')
else:
form = BookForm(instance=book)
return render(request,
'cms/book_edit.html',
# book_id、edit時のためにそのままtemplateへ返してる。
# 編集を埋めでやるのではなく、formのactionのリンクをmod/add分岐させてる。
dict(form=form, book_id=book_id),
)
def book_edit(request, book_id=None):
# return HttpResponse('도서 수정')
if book_id:
book = get_object_or_404(Book, pk=book_id)
else:
book = Book()
if request.method == 'POST': # POST
# POST된 request 데이터를 가지고 Form 생성
form = BookForm(request.POST, instance=book)
# save()
if form.is_valid():
book = form.save(commit=False)
book.save()
return redirect(
'cms:book_list') #단순히 페이지 요청만 필요하다. request정보 안가지고 감.
else: # GET
# book instance에서 Form 생성
form = BookForm(instance=book)
return render(request, 'cms/book_edit.html',
dict(form=form, book_id=book_id))
def creating_a_book_and_saving(self, name=None, page=None, publisher=None):
book = Book()
if name is not None:
book.name = name
if page is not None:
book.page = page
if publisher is not None:
book.publisher = publisher
book.save()
def book_edit(request, book_id=None):
"""書籍の編集"""
if book_id:
# book_id が指定されているとき、修正する Book オブジェクトを取得
book = get_object_or_404(Book, pk=book_id)
else:
# book_id が指定されていないとき、新しく追加する Book オブジェクトを作成
book = Book()
if request.method == 'POST':
# POST されたデータからフォームを作成
form = BookForm(request.POST, instance=book)
if form.is_valid(): # フォームのバリデーション
# Book オブジェクトを保存
book = form.save(commit=False)
book.save()
# 書籍一覧のページにリダイレクト
return redirect('cms:book_list')
else:
# GET のとき、Book インスタンスからフォームを作成
form = BookForm(instance=book)
# 編集ページを出力
return render(request, 'cms/book_edit.html', dict(form=form, book_id=book_id))
def test_is_not_empty(self):
book = Book()
book.save()
saved_books = Book.objects.all()
self.assertEqual(saved_books.count(), 1)
def test_valid(self):
"""正常な入力を行えばエラーにならない"""
params = dict(name='title', publisher="publisher", page=114514)
book = Book()
form = BookForm(params, instance=book)
self.assertTrue(form.is_valid())
def test_either1(self):
"""何も入力しなければエラー"""
params = dict()
book = Book()
form = BookForm(params, instance=book)
self.assertFalse(form.is_valid())
