class ConfirmAccesBook( BrowserView ):
    template = template = ViewPageTemplateFile('templates/GetPassWordBook.pt')

    def __init__(self, context, request):
        self.context      = context
        self.request      = request
        self.portal       = getSite ()
        self.portal_state = getMultiAdapter((context, request), name=u'plone_portal_state')

    def  __call__(self):

        form = self.request.form
        submitted = form.get('form.submitted', False)
        submitted = form.get('form.submitted', False)
        save_button = form.get('form.button.Save', None) is not None
        cancel_button = form.get('form.button.Cancel', None) is not None
  	fromuserhome = form.get ( "user.home", False )
	postback = False

	if fromuserhome == False:
	    postback = True


        if submitted and not cancel_button:
	    book_id = self.request.get ( "book_id", None )
            user = str( self.portal_state.member() )
            password = self.request.get ( "password-book", None )

	    group = False
	    rol   = 'estudiante'
            data_password = self.findGroup( password )

	    if data_password:
		group = data_password[ 0 ]
		rol   = data_password[ 1 ]


            if group:
                #try:
                results = self.addUsertoGroup(user, group, rol )
                self.asignPasswordtoUser( user,group,password )
                self.request.response.redirect( results )
                #except:
                    #pass

	    if fromuserhome == False:
		msg = u"Contraseña incorrecta"
		IStatusMessage(self.context.request).addStatusMessage(msg, 'info')

        if cancel_button:
            postback = False

        if postback:
            return self.template()

        else:
            context_state = self.context.restrictedTraverse("@@plone_context_state")
            url = context_state.view_url()
	    if fromuserhome:
		url += "/mylibraries"
		if group == False:
		    msg = u"Contraseña incorrecta"
		    IStatusMessage(self.context.request).addStatusMessage(msg, 'info')

	    self.request.response.redirect(url)