def category(cate):
books = model.get_books(category=cate)
categories = model.get_categories()
return render_template('index.html',
books=books,
categories=categories,
query_category=cate)
def search(keyword):
books = model.get_books(keyword=keyword)
categories = model.get_categories()
return render_template('index.html',
books=books,
categories=categories,
query_keyword=keyword)
def _get_books(self, conn, id=None):
result = model.get_books(conn, id)
if result is not None:
self.send_status(200)
self.send_result(200, result)
else:
self.send_status(500)
def GET(self):
""" Show page """
params = web.input()
page = params.page if hasattr(params, 'page') else 1
perpage = 10
offset = (int(page) - 1) * perpage
bookcount = model.get_books_count()
print "Book Count =", bookcount.total_books
pages = bookcount.total_books / perpage
if bookcount.total_books % perpage > 0:
pages += 1
t_globals["pages"] = pages
t_globals["current_page"] = page
if not hasattr(params, 'page'):
t_globals["first_page"] = 0
t_globals["last_page"] = 11
print "page =", page
if int(page) == t_globals["last_page"]:
t_globals["first_page"] = t_globals["first_page"] + 10
t_globals["last_page"] = t_globals["last_page"] + 10
if int(page) == t_globals["first_page"]:
t_globals["first_page"] = t_globals["first_page"] - 10
t_globals["last_page"] = t_globals["last_page"] - 10
print "Pages =", pages
print "first_page =", t_globals["first_page"]
books = model.get_books(offset, perpage)
return render.index(books)
def _delete(self, conn, id):
obj = model.get_books(
conn, int(id)
) # got book before deleting to know its name for the message (requirement)
if obj:
id = model.delete_book(conn, id)
self.send_status(200)
self.send_result(204, obj[0]['name'])
else:
self.send_status(500)
def GET(self, link):
if session.get("logged_in", False):
books = model.get_books()
if link == "list":
return render.list(books)
elif link == "add":
return render.add(Add.form_addbook())
elif link == "delete":
return render.add(Delete.form_delete_book())
raise web.seeother("/")
else:
raise web.seeother("/login")
def _create(self, conn, data):
obj = model.make_book_from_input(data)
if not obj:
self.send_status(400)
return
id = model.create_book(conn, obj)
if id:
obj = model.get_books(conn, int(id))
self.send_status(200)
self.send_result(200, obj)
else:
self.send_status(500)
def GET(self, link):
if session.get('logged_in', False):
books = model.get_books()
if link == "list":
return render.list(books)
elif link == "add":
return render.add(Add.form_addbook())
elif link == "delete":
return render.add(Delete.form_delete_book())
raise web.seeother('/')
else:
raise web.seeother('/login')
def _update(self, conn, id, data):
obj = model.make_book_from_input(data)
if not obj:
self.send_status(400)
return
if obj: # the data obtained from the HTTP body, see above
id = model.update_book(conn, id, obj)
if id: # updated successfully
obj = model.get_books(conn,
int(id)) # get updated data for response
self.send_status(200)
self.send_result(200, obj)
else:
self.send_status(500)
def GET(self):
books = model.get_books()
return render.index(books)
def index():
books = model.get_books()
categories = model.get_categories()
return render_template('index.html', books=books, categories=categories)
def get_books_count():
return len(model.get_books())
def GET(self):
books = model.get_books()
return render.index(books)
