def update_login_fails(self, fails=1):
updates = {'login_fails': self.login_fails}
if self.login_fail_at is None or self.login_fail_lock_remain == 0:
updates['login_fail_at'] = timezone.now()
updates['login_fails'] = 0
updates['login_fails'] += fails
update_instance(self, **updates)
def update_login_fails(self, fails=1):
u"""
更新登录错误次数
:param fails: 需要增加的次数
"""
updates = {'login_fails': self.login_fails}
if self.login_fail_at is None or self.login_fail_lock_remain == 0:
updates['login_fail_at'] = datetime.now()
updates['login_fails'] = 0
updates['login_fails'] += fails
update_instance(self, **updates)
def on_path_pre_save(instance, **kwargs):
instance.path = instance.path.strip(' /')
instance.depth = instance.path.count('/')
if not instance.pk:
try:
parent_last = Path.objects.children(instance.parent_path).latest()
instance.sort = parent_last.sort + 1
except Path.DoesNotExist:
pass
# 修改子栏目的父路径
if instance.pk:
p = Path.objects.get(pk=instance.pk)
if p.path != instance.path:
for i in p.children(PATH_DEPTH_ALL):
path = instance.path + i.path[len(p.path):]
update_instance(i, path=path)
i.update_content_path()
def on_column_pre_save(instance, **kwargs):
instance.path = instance.path.strip(' /')
instance.depth = instance.path.count('/')
if not instance.pk:
try:
parent_last = Column.objects.children(
instance.parent_path).latest('sort')
instance.sort = parent_last.sort + 1
except Column.DoesNotExist:
pass
# 修改子栏目的父路径
if instance.pk:
col = Column.objects.get(pk=instance.pk)
if col.path != instance.path:
for i in col.children(-1):
path = instance.path + i.path[len(col.path):]
update_instance(i, path=path)
i.update_content_path()
def content_edit(request, response, column_select, content_id=None):
user = get_request_user(request)
is_content_edit = True
column = column_select.selected
Model = column.get_model_object('model')
Form = column.get_model_object('form')
if Model is None or Form is None:
raise Alert(Alert.ERROR, '此栏目 %s 不可添加内容' % column)
content = Model.objects.get(column=column, pk=content_id) if content_id else None
model_log = ModelLogger(content)
# 权限检查
if not content:
has_perm(request, 'cms.content.create')
elif content.create_user == user:
has_perm(request, 'cms.content.update.self')
else:
has_perm(request, 'cms.content.update.other')
# 删除操作
delete_id = request.GET.get('delete')
if content and not content.is_deleted and content_id == delete_id:
has_perm(request, 'cms.action.delete')
update_instance(content, is_deleted=True)
log.success(request, model_log.message(content), log.DELETE)
messages.success(request, '删除内容: %s 成功' % str(content))
return redirect('admin:cms:content-path', column.path)
# 删除恢复
recover_id = request.GET.get('recover')
if content and content.is_deleted and content_id == recover_id:
has_perm(request, 'cms.content.recover')
update_instance(content, is_deleted=False)
log.success(request, model_log.message(content), log.UPDATE)
messages.success(request, '恢复删除内容: %s 成功' % str(content))
return redirect('admin:cms:content-path', column.path)
if request.method == 'POST':
form = Form(request.POST, request.FILES, instance=content)
if form.is_valid():
form.instance.column = column
form.instance.column_path = column.path
form.instance.column_depth = column.depth
if not form.instance.create_user:
form.instance.create_user = user
form.instance.update_user = user
obj = form.save()
log.success(request, model_log.message(obj), log.CREATE)
messages.success(request, (content and '修改' or '创建') + '内容: ' + str(obj) + ' 成功')
if request.GET.get('next'):
return HttpResponseRedirect(request.GET.get('next'))
return redirect('admin:cms:content-path', column.path)
else:
form = Form(instance=content)
# 表单字段分离
main_fields = []
meta_fields = []
meta_fields_name = ['is_hidden']
_t = column.get_model_object('form_meta_fields')
if _t:
meta_fields_name.extend(_t)
for i in form.visible_fields():
if i.name in meta_fields_name:
meta_fields.append(i)
else:
main_fields.append(i)
return 'content', locals()
def set_logout(user):
update_instance(user, login_token=None)
def set_login(user):
update_instance(user,
login_at=timezone.now(),
login_token=hashlib.md5(str(uuid4())).hexdigest(),
login_fails=0)
def _content_edit(request, response, current_path=None, content_id=None):
user = get_request_user(request)
is_content_edit = True
if content_id:
content_base = ContentBase.objects.get(pk=content_id)
Model = content_base.model_class
Form = content_base.form_class
path = content_base.path
content = Model.objects.get(pk=content_id)
current_path = get_current_path(path.path)
elif current_path:
path = current_path.selected
Model = path.model_class
Form = path.form_class
content = None
else:
raise Alert(Alert.ERROR, u'缺少必要参数')
if Form is None:
raise Alert(Alert.ERROR, u'此栏目 %s 不可添加内容' % path)
model_log = ModelLogger(content)
# 权限检查
if not content:
has_perm(request, 'cms.content.create')
elif content.create_user == user:
has_perm(request, 'cms.content.update.self')
else:
has_perm(request, 'cms.content.update.other')
# 删除操作
delete_id = request.GET.get('delete')
if content and not content.is_deleted and content_id == delete_id:
has_perm(request, 'cms.action.delete')
update_instance(content, is_deleted=True)
log.success(request, model_log.message(content), log.DELETE)
messages.success(request, u'删除内容: %s 成功' % unicode(content))
return redirect('admin:cms:content-path', path.path)
# 删除恢复
recover_id = request.GET.get('recover')
if content and content.is_deleted and content_id == recover_id:
has_perm(request, 'cms.content.recover')
update_instance(content, is_deleted=False)
log.success(request, model_log.message(content), log.UPDATE)
messages.success(request, u'恢复删除内容: %s 成功' % unicode(content))
return redirect('admin:cms:content-path', path.path)
if request.method == 'POST':
form = Form(request.POST, request.FILES, instance=content)
if form.is_valid():
form.instance.path = path
form.instance.path_value = path.path
form.instance.path_depth = path.depth
if not form.instance.model:
form.instance.model = path.model
if not form.instance.create_user:
form.instance.create_user = user
form.instance.update_user = user
obj = form.save()
log.success(request, model_log.message(obj), log.CREATE)
messages.success(request, (content and u'修改' or u'创建') + u'内容: ' +
unicode(obj) + u' 成功')
if request.GET.get('next'):
return HttpResponseRedirect(request.GET.get('next'))
return redirect('admin:cms:content-path', path.path)
else:
form = Form(instance=content)
# 表单字段分离
main_fields = []
meta_fields = []
meta_fields_name = ['flag', 'collections', 'is_hidden']
_t = path.model_config.get('form_meta_fields')
if _t:
meta_fields_name.extend(_t)
for i in form.visible_fields():
if i.name in meta_fields_name:
meta_fields.append(i)
else:
main_fields.append(i)
return 'content_edit', locals()
def update_password(self, password_digest):
update_instance(self, password_digest=password_digest)
def update_request_at(self, request_at=None):
update_instance(self, request_at=(request_at or timezone.now()))
def logout(self, request=None):
update_instance(self, logout_at=datetime.now())
user_logout_signal.send(None,
user=self.user,
login=self,
request=request)
def do_request(self, request=None):
update_instance(self, request_at=datetime.now())