Python Form.text_box方法代碼示例

# 需要導入模塊: from forms import Form [as 別名]
# 或者: from forms.Form import text_box [as 別名]
    def state0(self, message="", hostname="", box_key="", submitted=False, username="", password="", **kwargs):
        """
        In this state, we do time config over HTTP, name the box and
        server key selection.

        All the parameters are form inputs.  They get passed in when
        the form is submitted.  This method checks the inputs and if
        they validate, uses them to take action.  If they do not
        validate, it displays the form to give the user a chance to
        input correct values.  It might display an error message (in
        the message parameter).

        message is an optional string that we can display to the
        user. It's a good place to put error messages.
        """

        # FIXME: reject connection attempt if db["state"] >= 5.

        ## Until LDAP is in place, we'll put the box name and key in the cfg.store_file
        ## Must resist the sick temptation to write an LDAP interface to the sqlite file
        with sqlite_db(cfg.store_file, table="thisbox", autocommit=True) as db:
            db['about'] = "This table is for information about this FreedomBox"
            if hostname:
                if '' == config.valid_hostname(hostname):
                    config.set_hostname(hostname)
                else:
                    message += _("Invalid box name: %s") % config.valid_hostname(hostname)
            else:
                hostname = config.get_hostname()
            if box_key:
                if self.valid_box_key_p(box_key):
                    db['box_key'] = box_key
                else:
                    message += _("Invalid key!")
            elif 'box_key' in db and db['box_key']:
                box_key = _("We already have a key for this box on file.") # TODO: Think this through and handle more gracefully.  Seriously.
            elif submitted and not box_key:
                box_key = self.generate_box_key()
                db['box_key'] = box_key
            if username and password:
                error = add_user(username, password, 'First user - please change', '', True)
                if error:
                    message += _("User account creation failed: %s") % error
                    validuser = False
                else:
                    validuser = True
            else:
                validuser = False

        if hostname and box_key and '' == config.valid_hostname(hostname) and self.valid_box_key_p(box_key) and validuser:
            ## Update state to 1 and head there
            with sqlite_db(cfg.store_file, table="firstboot", autocommit=True) as db:
                db['state']=1
            raise cherrypy.InternalRedirect('state1')

        main = "<p>Welcome.  It looks like this FreedomBox isn't set up yet.  We'll need to ask you a just few questions to get started.</p>"
        form = Form(title="Welcome to Your FreedomBox!",
                        action="", # stay at firstboot
                        name="whats_my_name",
                        message=message)
        form.html("<p>For convenience, your FreedomBox needs a name.  It should be something short that doesn't contain spaces or punctuation.  'Willard' would be a good name.  'Freestyle McFreedomBox!!!' would not.</p>")
        form.text_input('Name your FreedomBox', id="hostname", value=hostname)
        form.html("<p><strong>Initial user and password.</strong> Access to this web interface is protected by knowing a username and password.  Provide one here to register the initial privileged user.  The password can be changed and other users added later.</p>")
        form.text_input('Username:', id="username", value=username)
        form.text_input('Password:', id="password", type='password')
        form.html("<p>%(box_name)s uses cryptographic keys so it can prove its identity when talking to you.  %(box_name)s can make a key for itself, but if one already exists (from a prior FreedomBox, for example), you can paste it below.  This key should not be the same as your key because you are not your FreedomBox!</p>" % {'box_name':cfg.box_name})
        form.text_box("If you want, paste your box's key here.", id="box_key", value=box_key)
        form.hidden(name="submitted", value="True")
        form.submit("Box it up!")

        main += form.render()
        return self.fill_template(
            template="base",
            title=_("First Boot!"),
            main=main,
            sidebar_right=sidebar_right)

# 需要導入模塊: from forms import Form [as 別名]
# 或者: from forms.Form import text_box [as 別名]
    def state0(self, message="", box_name="", box_key="", submitted=False):
        """
        In this state, we do time config over HTTP, name the box and
        server key selection.

        All the parameters are form inputs.  They get passed in when
        the form is submitted.  This method checks the inputs and if
        they validate, uses them to take action.  If they do not
        validate, it displays the form to give the user a chance to
        input correct values.  It might display an error message (in
        the message parameter).

        message is an optional string that we can display to the
        user. It's a good place to put error messages.
        """

        ## Until LDAP is in place, we'll put the box name and key in the cfg.store_file
        ## Must resist the sick temptation to write an LDAP interface to the sqlite file
        with sqlite_db(cfg.store_file, table="thisbox", autocommit=True) as db:
            db['about'] = "This table is for information about this FreedomBox"
            if box_name:
                if self.valid_box_name_p(box_name): 
                    db['box_name'] = box_name
                else:
                    message += _("Invalid box name.")
            elif 'box_name' in db and db['box_name']:
                box_name = db['box_name']
                #TODO: set /etc/hostname to box name via ex machina

            if box_key: 
                if self.valid_box_key_p(box_key):
                    db['box_key'] = box_key
                else:
                    message += _("Invalid key!")
            elif 'box_key' in db and db['box_key']:
                box_key = _("We already have a key for this box on file.") #TODO: Think this through and handle more gracefully
            elif submitted and not box_key:
                box_key = self.generate_box_key()
                db['box_key'] = box_key


        if box_name and box_key and self.valid_box_name_p(box_name) and self.valid_box_key_p(box_key):
            ## Update state to 1 and head there
            with sqlite_db(cfg.store_file, table="firstboot", autocommit=True) as db:
                db['state']=1
            raise cherrypy.InternalRedirect('/firstboot/state1')

        main = "<p>Welcome.  It looks like this FreedomBox isn't set up yet.  We'll need to ask you a just few questions to get started.</p>"
        form = Form(title="Welcome to Your FreedomBox!", 
                        action="/firstboot", 
                        name="whats_my_name",
                        message=message)
        if not box_name:
            box_name = cfg.box_name
        form.html("<p>For convenience, your FreedomBox needs a name.  It should be something short that doesn't contain spaces or punctuation.  'Willard' would be a good name.  'Freestyle McFreedomBox!!!' would not.</p>")
        form.text_input('Name your FreedomBox', id="box_name", value=box_name)
        form.html("<p>%(box_name)s uses cryptographic keys so it can prove its identity when talking to you.  %(box_name)s can make a key for itself, but if one already exists (from a prior FreedomBox, for example), you can paste it below.  This key should not be the same as your key because you are not your FreedomBox!</p>" % {'box_name':cfg.box_name})
        form.text_box("If you want, paste your box's key here.", id="box_key", value=box_key)
        form.hidden(name="submitted", value="True")
        form.submit("Box it up!")

        main += form.render()
        return self.fill_template(template="base", title=_("First Boot!"), main=main,
        sidebar_right=_("""<strong>Getting Help</strong><p>We've done our best to make your FreedomBox easy to use.  If you have questions during setup, there are a few places to turn for help. TODO: add links to such help.</p>"""))