def delete(self):
if request.method == 'GET':
id_list = request.params.get('id')
id_list = id_list.split(',')
id_list = [int(e) for e in id_list if e]
else:
id_list = request.forms.getall('id')
query = self.model.select().where(self.pk << id_list)
if request.method == 'GET':
collected = {}
if self.delete_collect_objects:
for obj in query:
collected[obj.get_id()] = self.collect_objects(obj)
elif request.method == 'POST':
count = query.count()
for obj in query:
obj.delete_instance(recursive=self.delete_recursive)
flash('Successfully deleted %s %ss' % (count, self.get_display_name()), 'success')
return redirect(url_for(self.get_url_name('index')))
return render_template(self.templates['delete'], **dict(
model_admin=self,
query=query,
collected=collected,
**self.get_extra_context()
))
def export(self):
query = self.get_query()
ordering = request.params.get('ordering') or ''
query = self.apply_ordering(query, ordering)
# process the filters from the request
filter_form, query, cleaned, field_tree = self.process_filters(query)
related = self.collect_related_fields(self.model, {}, [])
# check for raw id
id_list = request.params.getall('id')
id_list = [int(e) for e in id_list if e]
if id_list:
query = query.where(self.pk << id_list)
if request.method == 'POST':
raw_fields = request.forms.getall('fields')
export = Export(query, related, raw_fields)
return export.json_response('export-%s.json' % self.get_admin_name())
return render_template(self.templates['export'],
model_admin=self,
model=query.model_class,
query=query,
filter_form=filter_form,
field_tree=field_tree,
active_filters=cleaned,
related_fields=related,
sql=query.sql(),
**self.get_extra_context()
)
def hander(self):
if request.method == 'GET':
id_list = request.params.get('id')
id_list = id_list.split(',')
id_list = [e for e in id_list if e]
else:
id_list = request.forms.getall('id')
m_pk = self.pk and self.pk or 'pk'
m_model = self.model_admin.model
if self.pk:
m_key = getattr(m_model,self.pk)
else:
m_key = self.model_admin.pk
self.instances = self.only_id and id_list or m_model.select().where( m_key<< id_list)
#if not self.instances:abort(404)
if request.method == 'POST':
form = self.OpForm(request.forms)
if form.validate():
res = self.action(form, request)
if res:
return res
else:
form = self.OpForm()
res = self.init(form, request)
if res:
return res
return render_template(self._get_template(),
cur_op = self,
model_admin=self.model_admin,
form=form,
instances=self.instances,
**self.model_admin.get_extra_context()
)
def index(self):
query = self.get_query()
ordering = request.params.get('ordering') or ''
query = self.apply_ordering(query, ordering)
# process the filters from the request
filter_form, query, cleaned, field_tree = self.process_filters(query)
# create a paginated query out of our filtered results
pq = PaginatedQuery(query, self.paginate_by)
if request.method == 'POST':
id_list = ','.join(request.forms.getall('id'))
if request.forms['action'] == 'delete':
return redirect(url_for(self.get_url_name('delete'), id=id_list))
else:
return redirect(url_for(self.get_url_name('export'), id=id_list))
return render_template(self.templates['index'],
model_admin=self,
query=pq,
ordering=ordering,
filter_form=filter_form,
field_tree=field_tree,
active_filters=cleaned,
**self.get_extra_context()
)
def table_desc(self):
u'''
数据库表结构视图
'''
return render_template('admin/table_desc.html',
model_admins=self.get_model_admins(),
**self.template_helper.get_helper_context()
)
def index(self):
u'''
总控制面板视图
'''
return render_template('admin/index.html',
model_admins=self.get_model_admins(),
panels=self.get_panels(),
**self.template_helper.get_helper_context()
)
def hander(self):
if request.method == 'POST':
form = self.OpForm(request.forms)
if form.validate():
res = self.action(form, request)
if res:
return res
else:
form = self.OpForm()
res = self.init(form, request)
if res:
return res
return render_template(self.template, form=form, cur = self)
def add(self):
Form = self.get_add_form()
instance = self.model()
if request.method == 'POST':
form = Form(request.forms)
if form.validate():
instance = self.save_model(instance, form, True)
flash('New %s saved successfully' % self.get_display_name(), 'success')
return self.dispatch_save_redirect(instance)
else:
form = Form()
return render_template(self.templates['add'],
model_admin=self,
form=form,
instance=instance,
**self.get_extra_context()
)
def hander(self):
self.instance = self.model_admin.model()
if request.method == 'POST':
form = self.OpForm(request.forms)
if form.validate():
res = self.action(form, request)
if res:
return res
else:
form = self.OpForm()
res = self.init(form, request)
if res:
return res
return render_template(self._get_template(),
cur_op = self,
model_admin=self.model_admin,
form=form,
instance=self.instance,
**self.model_admin.get_extra_context()
)
def hander(self):
if request.method == 'POST':
form = self.OpForm(request.forms)
if form.validate():
res = self.action(form, request)
if res:
return res
else:
form = self.OpForm()
res = self.init(form, request)
if res:
return res
return render_template(self._get_template(),
form=form,
cur = self,
model_grup = self.app_menu,
model_name = self.__class__.__name__,
model_menu_key = self.admin.get_page_permkey(self),
model_admins=self.app_menu and self.admin.get_grup_admins(self.app_menu) or self.admin.get_model_admins(),
**self.admin.template_helper.get_model_admins()
)
def login(self):
error = None
Form = self.get_login_form()
if request.method == 'POST':
form = Form(request.forms)
if form.validate():
authenticated_user = self.authenticate(
form.username.data,
form.password.data,
)
if authenticated_user:
self.login_user(authenticated_user)
return redirect(
request.params.get('next') or \
self.default_next_url
)
else:
flash('Incorrect username or password')
else:
form = Form()
return render_template('auth/login.html', error=error, form=form)
def edit(self, pk):
try:
instance = self.get_object(pk)
except self.model.DoesNotExist:
abort(404)
Form = self.get_edit_form(instance)
if request.method == 'POST':
form = Form(request.forms, obj=instance)
if form.validate():
self.save_model(instance, form, False)
flash('Changes to %s saved successfully' % self.get_display_name(), 'success')
return self.dispatch_save_redirect(instance)
else:
form = Form(obj=instance)
return render_template(self.templates['edit'],
model_admin=self,
instance=instance,
form=form,
**self.get_extra_context()
)
def object_list(template_name, qr, var_name='object_list', **kwargs):
pq = PaginatedQuery(qr, kwargs.pop('paginate_by', 20))
kwargs[var_name] = pq.get_list()
return render_template(template_name, pagination=pq, page=pq.get_page(), **kwargs)
def index(self):
return render_template('admin/index.html',
model_admins=self.get_model_admins(),
panels=self.get_panels(),
**self.template_helper.get_model_admins()
)
def render(self):
return render_template(self.get_template_name(), panel=self, **self.get_context())