import logging

from furboo.lib.base import *

import hashlib

import furboo.lib.validator as validator

log = logging.getLogger(__name__)

class IndexController(BaseController):

    def index(self):
        return render('/index.mako')

    def login(self):
        if not request.params:
            return render('/login.mako')
        
        c.form_data, c.form_errors = validate_form(request.params, 'login')
        if c.form_errors:
            return render('/login.mako')    
        else:
            session['user_id'] = c.form_data['user_id']
            session.save()
            h.redirect_to(request.headers.get('referer', '/'))

    def logout(self):
        session['user_id'] = None
        session.save()
        h.redirect_to(request.headers.get('referer', '/'))

    def register(self):
        if not request.params:
            return render('/register.mako')
        else:
            c.form_data, c.form_errors = validate_form(request.params, 'register')
            if c.form_errors:
                return render('/register.mako')
            else:
                user = model.User(c.form_data['username'], c.form_data['password'])
                model.Session.save(user)
                model.Session.commit()
                c.verify_link = h.link_to('Verify', url=h.url_for(controller = 'index', 
                                                                  action = 'verify', 
                                                                  username = c.form_data['username'], 
                                                                  code = user.verification_code()))
                return render('/regsuccess.mako')