def get_current_user(controller):
"""
A function to obtain current login user.
"""
from aha import Config
config = Config()
authobj = config.auth_obj()
user = authobj.get_user(controller)
return user
def make_form(self, controller):
"""
A method to make form.
"""
config = Config()
authobj = config.auth_obj()
user = authobj.get_user(controller)
form = None
if controller.content.blog_object().auth_comment and not user:
form = controller.get_form('comment_add_auth', controller)
if form == None:
form = controller.get_form('comment_add', controller)
form.action = controller.content.get_path()+'/postcomment'
return form
def do_validate(self, state, controller):
"""
A validator method for edit transition
"""
from aha import Config
config = Config()
authobj = config.auth_obj()
user = authobj.get_user(controller)
if controller.content.blog_object().auth_comment:
# require authentication
# when blog.auth_comment = True
if not user:
controller.session['referer'] = \
config.site_root+controller.content.get_path()+'/postcomment'
controller.session.put()
authobj.auth_redirect(controller)
if controller.content.blog_object().auth_comment and user:
from aha.widget.field import HiddenField
controller.form['author_name'].args.update(readonly = 'readonly')
controller.form['author_name'].default = user.get('nickname', '')
del controller.form['email']
del controller.form['url']
controller.form['url'] = \
HiddenField(name = 'url', default = user.get('icon_url', ''))
state = FC.INITIAL
controller.blog = controller.content.blog_object()
if controller.request.POST and \
('author_name' in controller.request.POST or
'author_name2' in controller.request.POST):
if not controller.request.POST:
return FC.INITIAL
e = controller.form.validate(dict([(x, controller.request.get(x))
for x in controller.request.arguments()]))
if e:
# Some error occured
return FC.FAILURE
else:
return FC.SUCCESS
return FC.INITIAL
def add_new_object(cls, v, ins):
"""
A method to obtain new object
"""
from aha import Config
config = Config()
f = ins.request.body_file.vars["body"]
v['content_type'] = guess_type(f.filename)[0]
v['filename'] = f.filename
if not v.get('name', None):
v['name'] = v['filename']
if not v.get('title', None):
v['title'] = v['name']
cu = config.auth_obj().get_user(ins)
v['creator'] = cu.get('nickname', '') or cu.get('email', '')
d = {}
[d.update({str(k): v[k]}) for k in v]
o = cls.MODEL(**d)
o.put()
return o
def add_new_object(cls, v, ins):
"""
A method to obtain new object
"""
from aha import Config
config = Config()
f = ins.request.body_file.vars["body"]
v['content_type'] = detect_imagetype(v['body'])
i = images.Image(v['body'])
v['width'], v['height'] = i.width, i.height
v['filename'] = f.filename
if not v.get('name', None):
v['name'] = v['filename']
if not v.get('title', None):
v['title'] = v['name']
cu = config.auth_obj().get_user(ins)
v['creator'] = cu.get('nickname', '') or cu.get('nickname', '')
d = {}
[d.update({str(k): v[k]}) for k in v]
o = cls.MODEL(**d)
o.put()
return o
