def add_cart():
pid = request.vars.pid
ar_carts =[]
if request.cookies.has_key ('cart_shop'):
carts = eval(request.cookies['cart_shop'].value)
i=0
for cart in carts:
cart = eval(cart)
if cart['id']==pid:
ar_carts.append(str({'id':str(cart['id']) ,'num':str(int(cart['num'])+1)}))
i+=1
else:
ar_carts.append(str({'id':str(cart['id']) ,'num':str(cart['num'])}))
if i==0:
ar_carts.append(str({'id':pid ,'num':str(1)}))
else:
ar_carts.append(str({'id':pid ,'num':str(1)}))
response.cookies['cart_shop'] = str(ar_carts)
response.cookies['cart_shop']['expires'] = 24 * 3600
response.cookies['cart_shop']['path'] = '/'
response.flash = T("Add new cart!")
# load view_carts() nhung ko request duoc cookies moi
div = DIV()
num_car = 0
tong_tien = 0
carts = ar_carts
from plugin_cms import CmsModel
from plugin_cms import CmsFolder
cms = CmsModel()
db = cms.db
cms.define_table('san_pham')
from plugin_app import number_format
for cart in carts:
cart = eval(cart)
row = db((db.san_pham.id==cart['id'])).select().first()
if row:
div1 = DIV(_class='list_cart')
ul = UL()
ul.append(LI(row.name))
ul.append(LI(SPAN('Số lượng: '),cart['num']))
ul.append(LI(SPAN('Giá: '),number_format(row.gia_san_pham),' VNĐ'))
div1.append(DIV(IMG(_src=cms.get_avatar('san_pham',row.avatar),_class='thumbnail'),_class='col-md-4 box_ivinh'))
div1.append(DIV(ul,_class='col-md-8 box_ivinh'))
div.append(div1)
div.append(HR())
tong_tien += int(row.gia_san_pham)* int(cart['num'])
num_car +=1
p_tong = DIV(SPAN('Tổng tiền: '))
p_tong.append(str(number_format(tong_tien))+' VNĐ')
div.append(B(p_tong,_class='text-right'))
div.append(A('Gửi đơn hàng',_href=URL(c='portal',f='folder',args=['checkout']),_class='btn btn-success'))
return div
def view_carts():
div = DIV()
num_car = 0
tong_tien = 0
carts = ''
try:
if request.cookies.has_key('cart_shop'):
carts = eval(request.cookies['cart_shop'].value)
from plugin_cms import CmsModel
from plugin_cms import CmsFolder
cms = CmsModel()
db = cms.db
cms.define_table('san_pham')
from plugin_app import number_format
for cart in carts:
cart = eval(cart)
row = db((db.san_pham.id == cart['id'])
& (db.san_pham.folder == CmsFolder().get_folder(
request.args(0)))).select().first()
if row:
div1 = DIV(_class='list_cart')
ul = UL()
ul.append(LI(row.name))
ul.append(LI(SPAN('Số lượng: '), cart['num']))
ul.append(
LI(SPAN('Giá: '), number_format(row.gia_san_pham),
' VNĐ'))
div1.append(
DIV(IMG(_src=cms.get_avatar('san_pham', row.avatar),
_class='thumbnail'),
_class='col-md-4 box_ivinh'))
div1.append(DIV(ul, _class='col-md-8 box_ivinh'))
div.append(div1)
div.append(HR())
tong_tien += int(row.gia_san_pham) * int(cart['num'])
num_car += 1
if num_car > 0:
p_tong = DIV(SPAN('Tổng tiền: '))
p_tong.append(str(number_format(tong_tien)) + ' VNĐ')
div.append(B(p_tong, _class='text-right'))
div.append(
A('Thanh toán',
_href=URL(c='portal',
f='folder',
args=request.args(0),
vars=dict(page='cart')),
_class='btn btn-success'))
else:
div.append('Giỏ hàng trống')
except Exception, e:
return e