def DataDetail(request, app_label, model_name, DataKey):
from admin_detail_view import retUserForm, adminForm, doPostAdmin, doCreateAdmin
dataModel = GetModel(app_label, model_name)
if not dataModel: return NoFound404Response(request)
lock = request.GET.get("_lock", None)
read_only = (lock == 'ALL')
if not read_only:
try:
if dataModel.Admin.read_only: read_only = True
except:
pass
perm = hasPerm(request.user, dataModel, "change")
if not perm and not read_only:
if not hasPerm(request.user, dataModel, "browse"):
return NoPermissionResponse()
read_only = True
master = get_model_master(dataModel)
if dataModel == User: # 管理员 管理
if request.method == "POST" and not read_only:
if not perm: return NoPermissionResponse()
return doPostAdmin(request, dataModel, DataKey)
else:
return doCreateAdmin(request, dataModel, DataKey)
if master:
try:
m_instance = master.rel.to.objects.get(pk=DataKey)
except ObjectDoesNotExist:
return NoFound404Response(request)
try:
instance = dataModel.objects.get(**{master.name: m_instance})
except ObjectDoesNotExist:
instance = dataModel(**{master.name: m_instance})
else:
try:
instance = dataModel.objects.get(pk=DataKey)
except ObjectDoesNotExist:
return NoFound404Response(request)
level_type = get_leveltype_byhttpreferer(request)
if request.method == "POST" and not read_only:
if not perm: return NoPermissionResponse()
return DataChangePost(
request, dataModel,
form_for_instance(instance,
post=request.POST,
level_type=level_type), instance)
if lock:
fields = [
field.find("__") and field.split("__")[0] or field
for field in dict(request.GET)
]
return DataDetailResponse(
request, dataModel,
form_for_instance(instance,
lock_fields=master and [master.name]
or (lock and fields or []),
read_only=read_only,
level_type=level_type), instance.pk, instance)
def DataNewPost(request, dataModel):
'''
新增页提交表单的处理
'''
from admin_detail_view import doPostAdmin,doCreateAdmin
from django.db import IntegrityError
if dataModel==User: # user 模型的转向处理
return doPostAdmin(request, dataModel, '_new_')
f = form_for_model(dataModel, post=request.POST) #---得到模型的表单对象
if hasattr(dataModel.Admin, "form_post"): #---扩展apiAdmin.form_post
dataModel.Admin.form_post(request, f, None)
if f.is_valid(): #---表单验证
obj=None #---待添加的对象
key=(dataModel._meta.pk.name in f.cleaned_data) and f.cleaned_data[dataModel._meta.pk.name] or None
if key:
try:
obj=dataModel.objects.get(pk=key)
if not (fieldVerboseName(dataModel, "status") and obj.status==STATUS_INVALID):
f.errors[dataModel._meta.pk.name]=[_(u"复制")]
return DataDetailResponse(request, dataModel, f)
except ObjectDoesNotExist:
print_exc()
pass
oldEmp=None
try:
pre_check.send(sender=request, model=dataModel, oldObj=oldEmp) #---触发预处理信号 pre_check
f.data_valid(SAVETYPE_NEW) # 重要 api Admin.data_valid 初始数据验证 SAVETYPE_NEW=1 #-----------------Model 扩展api
obj=f.save() #预保存
save_for_files(request,obj)
key=obj.pk
except IntegrityError: #---一般异常的处理
if dataModel.__name__=="Group":
info = _(u"角色名称不能重复")
else:
info =_(u"数据不能重复")
f.errors[NON_FIELD_ERRORS]=u'<ul class="errorlist"><li>%s</li></ul>'%info
return DataDetailResponse(request, dataModel, f)
except Exception, e: #---其他异常的处理
f.errors[NON_FIELD_ERRORS]=u'<ul class="errorlist"><li>%s</li></ul>'%e
return DataDetailResponse(request, dataModel, f)
if hasattr(dataModel.Admin, "form_after_save"): #---扩展api Admin.form_after_save
dataModel.Admin.form_after_save(request, oldEmp, obj)
try: #---#---触发处理信号post_check
post_check.send(sender=request, oldObj=oldEmp, newObj=obj)
except Exception, e:
f.errors[NON_FIELD_ERRORS]=u'<ul class="errorlist"><li>%s</li></ul>'%e
return DataDetailResponse(request, dataModel, f)
def DataDetail(request, app_label, model_name, DataKey):
'''
通用编辑视图入口
'''
from admin_detail_view import retUserForm,adminForm,doPostAdmin,doCreateAdmin
dataModel=GetModel(app_label, model_name)
if not dataModel: return NoFound404Response(request)
lock=request.GET.get("_lock",None)
read_only=(lock=='ALL')
if not read_only:
try:
if dataModel.Admin.read_only: read_only=True
except: pass
perm=hasPerm(request.user, dataModel, "change")
if not perm and not read_only:
if not hasPerm(request.user, dataModel, "browse"):
return NoPermissionResponse()
read_only=True
master=get_model_master(dataModel)
if dataModel==User: ######### 用户编辑的处理 ##########
if request.method=="POST" and not read_only:
if not perm: return NoPermissionResponse()
return doPostAdmin(request, dataModel, DataKey)
else:
return doCreateAdmin(request, dataModel, DataKey)
if master:
try:
m_instance=master.rel.to.objects.get(pk=DataKey)
except ObjectDoesNotExist:
return NoFound404Response(request)
try:
instance=dataModel.objects.get(**{master.name:m_instance})
except ObjectDoesNotExist:
instance=dataModel(**{master.name: m_instance})
else:
try:
instance=dataModel.objects.get(pk=DataKey)
except ObjectDoesNotExist:
return NoFound404Response(request)
if request.method=="POST" and not read_only:
if not perm: return NoPermissionResponse()
return DataChangePost(request, dataModel, form_for_instance(instance, post=request.POST), instance)
if lock:
fields=[field.find("__") and field.split("__")[0] or field for field in dict(request.GET)]
return DataDetailResponse(request, dataModel,
form_for_instance(instance, lock_fields=master and [master.name] or (lock and fields or []), read_only=read_only), instance.pk, instance)
def DataNewPost(request, dataModel):
from admin_detail_view import doPostAdmin, doCreateAdmin
from django.db import IntegrityError
if dataModel == User:
return doPostAdmin(request, dataModel, '_new_')
f = form_for_model(dataModel, post=request.POST)
if hasattr(dataModel.Admin, "form_post"):
dataModel.Admin.form_post(request, f, None)
if dataModel.__name__ == "Group":
if len(request.POST.get("permissions", "")) == 0:
info = _(u"请为该角色勾选权限！")
f.errors[
NON_FIELD_ERRORS] = u'<ul class="errorlist"><li>%s</li></ul>' % info
return DataDetailResponse(request, dataModel, f)
#print "//////////////////////",dir(request.POST)
#print "//////////////////////",type(request.POST.get("permissions","")),"//",request.POST.get("permissions")
if f.is_valid():
obj = None
key = (dataModel._meta.pk.name in f.cleaned_data
) and f.cleaned_data[dataModel._meta.pk.name] or None
if key:
try:
obj = dataModel.objects.get(pk=key)
if not (fieldVerboseName(dataModel, "status")
and obj.status == STATUS_INVALID):
f.errors[dataModel._meta.pk.name] = [_(u"复制")]
return DataDetailResponse(request, dataModel, f)
except ObjectDoesNotExist:
print_exc()
pass
oldEmp = None
# try:
# oldEmp=dataModel.objByID(emp.id)
# except: pass
#
try:
pre_check.send(sender=request, model=dataModel, oldObj=oldEmp)
f.data_valid(SAVETYPE_NEW) #进行业务逻辑处理
#print "///////////before save=",dir(f)
obj = f.save()
save_for_files(request, obj)
key = obj.pk
except IntegrityError:
if dataModel.__name__ == "Group":
info = _(u"角色名称不能重复")
else:
info = _(u"数据不能重复")
f.errors[
NON_FIELD_ERRORS] = u'<ul class="errorlist"><li>%s</li></ul>' % info
return DataDetailResponse(request, dataModel, f)
except Exception, e: #通常是不满足数据库的唯一性约束导致保存失败
f.errors[
NON_FIELD_ERRORS] = u'<ul class="errorlist"><li>%s</li></ul>' % e
#print "data_edit,f.errors[NON_FIELD_ERRORS]=",f.errors[NON_FIELD_ERRORS]
return DataDetailResponse(request, dataModel, f)
if hasattr(dataModel.Admin, "form_after_save"):
#print"====form_after_save"
dataModel.Admin.form_after_save(request, oldEmp, obj)
try:
#print"====oldObj",oldEmp,"====newObj",obj.permissions_set
post_check.send(sender=request, oldObj=oldEmp, newObj=obj)
except:
print_exc()
popup = request.GET.get("_popup", "")
if popup:
the_add_object = unicode(obj)
return HttpResponse(
u'<script type="text/javascript">\nopener.dismissAddAnotherPopup(window, "%s", "%s");\n</script>'
% (key, the_add_object))
return HttpResponse('{ Info:"OK" }')
def DataNewPost(request, dataModel):
'''
新增页提交表单的处理
'''
from admin_detail_view import doPostAdmin, doCreateAdmin
from django.db import IntegrityError
if dataModel == User: # user 模型的转向处理
return doPostAdmin(request, dataModel, '_new_')
f = form_for_model(dataModel, post=request.POST) #---得到模型的表单对象
if hasattr(dataModel.Admin, "form_post"): #---扩展apiAdmin.form_post
dataModel.Admin.form_post(request, f, None)
if f.is_valid(): #---表单验证
obj = None #---待添加的对象
key = (dataModel._meta.pk.name in f.cleaned_data
) and f.cleaned_data[dataModel._meta.pk.name] or None
if key:
try:
obj = dataModel.objects.get(pk=key)
if not (fieldVerboseName(dataModel, "status")
and obj.status == STATUS_INVALID):
f.errors[dataModel._meta.pk.name] = [_(u"复制")]
return DataDetailResponse(request, dataModel, f)
except ObjectDoesNotExist:
print_exc()
pass
oldEmp = None
try:
pre_check.send(sender=request, model=dataModel,
oldObj=oldEmp) #---触发预处理信号 pre_check
f.data_valid(
SAVETYPE_NEW
) # 重要 api Admin.data_valid 初始数据验证 SAVETYPE_NEW=1 #-----------------Model 扩展api
obj = f.save() #预保存
save_for_files(request, obj)
key = obj.pk
except IntegrityError: #---一般异常的处理
if dataModel.__name__ == "Group":
info = _(u"角色名称不能重复")
else:
info = _(u"数据不能重复")
f.errors[
NON_FIELD_ERRORS] = u'<ul class="errorlist"><li>%s</li></ul>' % info
return DataDetailResponse(request, dataModel, f)
except Exception, e: #---其他异常的处理
f.errors[
NON_FIELD_ERRORS] = u'<ul class="errorlist"><li>%s</li></ul>' % e
return DataDetailResponse(request, dataModel, f)
if hasattr(dataModel.Admin,
"form_after_save"): #---扩展api Admin.form_after_save
dataModel.Admin.form_after_save(request, oldEmp, obj)
try: #---#---触发处理信号post_check
post_check.send(sender=request, oldObj=oldEmp, newObj=obj)
except Exception, e:
f.errors[
NON_FIELD_ERRORS] = u'<ul class="errorlist"><li>%s</li></ul>' % e
return DataDetailResponse(request, dataModel, f)
