def index(self):
"""
Show users"s books
"""
books = Book.list(cherrypy.request.sa,
self.get_logged_in_user().user_id)
return self.wrap_template_params({"books": books})
def pages(self, book_id):
"""
Pages of given book
:param book_id:
:return:
"""
book = Book.get(cherrypy.request.sa, book_id) if book_id else None
return self.wrap_template_params({"book": book})
def book(self, book_id=0, **params):
"""
CRUD for Book model
"""
account = self.get_logged_in_user()
session = cherrypy.request.sa
if book_id:
book = Book.get(session, book_id)
if book.user_id != account.user_id:
raise cherrypy.HTTPError(401, "Unauthorized")
else:
book = Book(account.user_id)
if cherrypy.request.method == "POST" and "cmd_delete" not in params:
# Create or update the Book
book.title = params["title"]
book.author = params["author"]
book.description = params["description"]
book.enabled = ("enabled" in params)
if not book.book_id:
session.add(book)
session.flush()
cherrypy.engine.publish("elastic-save", book)
raise cherrypy.HTTPRedirect("?book_id=%s" % book.book_id)
if cherrypy.request.method == "POST" and "cmd_delete" in params:
# delete the Book
# TODO Delete parts, images etc.
session.delete(book)
cherrypy.engine.publish("elastic-drop", book)
raise cherrypy.HTTPRedirect(".")
return self.wrap_template_params({"book": book})
def page(self, page_id):
"""
Фрагменты страницы
:param page_id:
:return:
"""
session = cherrypy.request.sa
page = Page.get(session, page_id)
book = Book.get(session, page.book_id)
return self.wrap_template_params({"book": book, "page": page})
def GET(self, book_id, has_to_be_enabled=True, **params):
r = {}
if book_id:
if has_to_be_enabled:
# load only enabled data
book = Book.get(cherrypy.request.sa, book_id)
if book.enabled:
r = ModelSerializer.dict(book)
if "load_complete" in params and book.pages:
r["pages"] = []
for i in book.pages:
if i.enabled:
r["pages"].append(ModelSerializer.dict(i))
else:
# load everything
book = Book.get(cherrypy.request.sa, book_id)
r = ModelSerializer.dict(book)
if "load_complete" in params and book.pages:
r["pages"] = []
for i in book.pages:
r["pages"].append(ModelSerializer.dict(i))
return r
def book(self, book_id, page_id=0):
"""
Обрабатываем и @book и @page, т.к. см. выше
"""
session = cherrypy.request.sa
book = Book.get(session, book_id)
page = Page.get(session, page_id) if page_id else None
# parts = Part.get(session, page_id) if page else None
# parts передаются через REST, поскольку координаты, являющиеся частью
# этих записей, зависимы от мастаба окна клиента.
return self.wrap_template_params({
"book": book,
"page": page
})
def upload(self, book_id):
book = Book.get(cherrypy.request.sa, book_id) if book_id else None
return self.wrap_template_params({"book": book})
def index(self):
session = cherrypy.request.sa
books = Book.list(session, enabled=True)
return self.wrap_template_params({
"books": books
})