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annotate pylons_app/controllers/login.py @ 237:f188b156603d

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Added flash messages support
author Marcin Kuzminski <marcin@python-works.com>
date Sun, 30 May 2010 17:52:20 +0200
parents 3fd2af1ba5ea
children 3782a6d698af
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556473ba0399 fixed menu in home page, and added login html with forms that validates username and password.
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1 import logging
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2 from formencode import htmlfill
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3 from pylons import request, response, session, tmpl_context as c, url
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4 from pylons.controllers.util import abort, redirect
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5 from pylons_app.lib.base import BaseController, render
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6 import formencode
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7 from pylons_app.model.forms import LoginForm
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8 from pylons_app.lib.auth import AuthUser
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9
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10 log = logging.getLogger(__name__)
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11
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12 class LoginController(BaseController):
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13
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14 def __before__(self):
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15 super(LoginController, self).__before__()
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17 def index(self):
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18 #redirect if already logged in
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19 if c.hg_app_user.is_authenticated:
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20 return redirect(url('hg_home'))
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21
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22 if request.POST:
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23 #import Login Form validator class
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24 login_form = LoginForm()
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25 try:
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26 c.form_result = login_form.to_python(dict(request.POST))
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27 return redirect(url('hg_home'))
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28
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29 except formencode.Invalid as errors:
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30 c.form_errors = errors.error_dict
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31 return htmlfill.render(
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32 render('/login.html'),
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33 defaults=errors.value,
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34 encoding="UTF-8")
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35
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36 return render('/login.html')
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37
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38 def logout(self):
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39 session['hg_app_user'] = AuthUser()
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40 session.save()
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41 log.info('Logging out and setting user as Empty')
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42 redirect(url('hg_home'))