Re: [Zope3-Users] login/logout with z3c.pagelet?
Hi,
Are there any login/logout/redirect templates for z3c.pagelet?
I could reuse the templates from zope.app.authentication, but they
obviously
contain some macros that need some registrations I don't have, such as
@@standard_macros. And my layout template does not contain any macro.
Maybe there is some package with a layer that does this job?
How are you doing?
I simply created a simple z3c.form based form that looks like this:
class LoginPage(ActionForm):
Login logic and page
template = ViewPageTemplateFile('pt/login.pt')
fields = form.field.Fields(IFYMUser).select('login', 'password')
prefix = login_data
unsuccessfulLogin = False
def __call__(self):
request = self.request
if (not IUnauthenticatedPrincipal.providedBy(request.principal)
and 'login_data.widgets.login' in request):
# Login succeeded!
camefrom = request.get('camefrom', '.')
request.response.redirect(camefrom)
else:
if 'login_data.widgets.login' in request:
# Something went wrong with the authentication
self.unsuccessfulLogin = True
return super(LoginPage, self).__call__()
@form.button.buttonAndHandler(_('Anmelden'), name='login')
def handleLogin(self, action):
data, errors = self.extractData()
if errors:
self.status = self.formErrorsMessage
return
if self.unsuccessfulLogin:
raise ActionExecutionError(Invalid(
_(uUngültige Login/Passwort-Kombination!)))
@form.button.buttonAndHandler(_(u'Abbrechen'), name='abbrechen')
def handle_abbrechen(self, action):
self.request.response.redirect('index.html')
class LogoutPage(BrowserPagelet):
Logout logic and page
template = ViewPageTemplateFile('pt/logout.pt')
def update(self, nextURL=None):
if not IUnauthenticatedPrincipal.providedBy(self.request.principal):
auth = getUtility(IAuthentication)
ILogout(auth).logout(self.request)
site_path = absoluteURL(getSite(), self.request)
return self.request.response.redirect(site_path + '/logout.html')
My templates looks like this:
- login
h2 i18n:translate= Anmelden /h2
p/
span tal:replace=structure view/errorstatus /
input tal:replace=structure view/widgets/login/snippets/div /
input tal:replace=structure view/widgets/password/snippets/div /
div class=buttons
input tal:repeat=action view/actions/values
tal:replace=structure action/render
/
/div
logout
h2 i18n:translate=Abmelden/h2
p i18n:translate=
Sie sind nun vom System abgemeldet.
/p
Moreover, I have a link in my menu that points to the login/logout page,
(only logout if logged in and reverse).
However, I still have the problem that I don't know how to make Zope3
point to my login page in case unauthorized content is requested. Zope3
displays some Unauthorized - a sever error has occured page I don't know
where it comes from.
Best Regards,
Hermann
P.S.: Ah yes, the ActionForm is a simple form inheriting from form.Form
that ignores the context. And the input fields in the template rely on my
z3c.formsnippets package, which you can easily replace with your TAL code.
___
Zope3-users mailing list
Zope3-users@zope.org
http://mail.zope.org/mailman/listinfo/zope3-users
Re: [Zope3-Users] login/logout with z3c.pagelet?
Hi Christophe, I looked at some of my projects using z3c.pagelet and found that it had taken a fair amount of work to get the login/logout views setup with pagelets. I think it would be great if someone could contribute a package that makes setting this up easier. Any volunteers? - Paul On Feb 11, 2008 8:20 AM, Christophe Combelles [EMAIL PROTECTED] wrote: Christophe Combelles a écrit : Hi, Are there any login/logout/redirect templates for z3c.pagelet? I could reuse the templates from zope.app.authentication, but they obviously contain some macros that need some registrations I don't have, such as @@standard_macros. And my layout template does not contain any macro. Maybe there is some package with a layer that does this job? How are you doing? Actually I haven't seen any other solution than registering standard_macros and some views of zope.app.security and zope.app.authentication in my layer (login.html, logout.html, loginForm.html, @@login_logout), and adding the 'page' macro and the 'headers' and body slots in my pagelet based layout template. It finally works, and it avoids some copy-pasting of these templates in my project, but I wondered whether a full pagelet solution existed? Christophe thanks, Christophe ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
Re: [Zope3-Users] login/logout with z3c.pagelet?
Christophe Combelles a écrit : Hi, Are there any login/logout/redirect templates for z3c.pagelet? I could reuse the templates from zope.app.authentication, but they obviously contain some macros that need some registrations I don't have, such as @@standard_macros. And my layout template does not contain any macro. Maybe there is some package with a layer that does this job? How are you doing? Actually I haven't seen any other solution than registering standard_macros and some views of zope.app.security and zope.app.authentication in my layer (login.html, logout.html, loginForm.html, @@login_logout), and adding the 'page' macro and the 'headers' and body slots in my pagelet based layout template. It finally works, and it avoids some copy-pasting of these templates in my project, but I wondered whether a full pagelet solution existed? Christophe thanks, Christophe ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
[Zope3-Users] login/logout with z3c.pagelet?
Hi, Are there any login/logout/redirect templates for z3c.pagelet? I could reuse the templates from zope.app.authentication, but they obviously contain some macros that need some registrations I don't have, such as @@standard_macros. And my layout template does not contain any macro. Maybe there is some package with a layer that does this job? How are you doing? thanks, Christophe ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
