diff -r e86755df35da -r 87e77aa18610 project/scipycon/user/views.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/project/scipycon/user/views.py	Tue Jul 13 17:59:47 2010 +0530
@@ -0,0 +1,278 @@
+# -*- coding: utf-8 -*-
+from __future__ import absolute_import
+
+#python
+from urlparse import urlparse
+import json
+import urllib
+import os
+
+#django
+from django.conf import settings
+from django.db.models import Q
+from django.http import HttpResponse
+from django.shortcuts import render_to_response
+from django.template import RequestContext
+from django.core.urlresolvers import reverse
+from django.db.models.signals import post_save
+
+#django.contrib
+from django.contrib.auth.decorators import login_required
+from django.contrib.auth.forms import AuthenticationForm
+from django.contrib.auth.forms import PasswordChangeForm
+from django.contrib.auth.models import User
+from django.core.exceptions import ObjectDoesNotExist
+
+#PIL
+from PIL import Image
+
+#kiwipycon
+from project.kiwipycon.utils import set_message_cookie
+from project.kiwipycon.talk.models import Talk
+from project.kiwipycon.registration.models import Registration
+from project.kiwipycon.registration.models import Wifi
+from project.kiwipycon.registration.forms import WifiForm
+from project.kiwipycon.sponsor.models import Sponsor
+
+from .utils import kiwipycon_createuser
+from .utils import handle_uploaded_photo
+from .forms import RegisterForm
+from .forms import EditProfileForm
+from .forms import UsernameForm
+
+@login_required
+def account(request, template_name="user/account.html"):
+    """Displays the main screen of the current user's account.
+    """
+    user = request.user
+    profile = user.get_profile()
+
+    talks = Talk.objects.filter(speaker=user)
+    try:
+        registration = Registration.objects.get(registrant=user)
+    except ObjectDoesNotExist:
+        registration = None
+    try:
+        wifiobj = Wifi.objects.get(user=user)
+    except ObjectDoesNotExist:
+        wifiobj = None
+
+    if profile.photo:
+        photo = os.path.join(settings.USER_MEDIA_URL, profile.photo)
+    else:
+        photo = '/img/user-default.png'
+
+    qstring = ""
+
+    wifi_comment = None
+    if wifiobj:
+        wifi_form = False
+    else:
+        if request.method == "POST":
+            wifi_form = WifiForm(request.POST)
+            if wifi_form.is_valid():
+                wifi_form.save(user)
+            wifi_comment = 'Thanks, your wifi preference has been saved'
+            wifi_form = None
+        else:
+            wifi_form = WifiForm()
+
+    return render_to_response(template_name, RequestContext(request, {
+        "form" : wifi_form, "comment": wifi_comment,
+        "user" : user, "profile" : profile, "photo" : photo,
+        "talks" : talks, "registration" : registration,
+    }))
+
+@login_required
+def edit_profile(request, template_name="user/editprofile.html"):
+    """Allows user to edit profile
+    """
+    user = request.user
+    profile = user.get_profile()
+
+    if request.method == "POST":
+        form = EditProfileForm(data=request.POST,
+                               files=request.FILES)
+
+        if form.is_valid():
+            photo = request.FILES.get('photo', None)
+            filename= None
+            if photo:
+                filename = handle_uploaded_photo(user, request.FILES['photo'])
+            if filename:
+                profile.photo = filename
+
+            user.email = form.data.get("email")
+            user.first_name = form.data.get("first_name")
+            user.last_name = form.data.get("last_name")
+            user.save()
+
+            profile.url = form.data.get("url")
+            profile.about = form.data.get("about")
+            profile.save()
+
+            redirect_to = reverse("kiwipycon_account")
+            return set_message_cookie(redirect_to,
+                    msg = u"Your profile has been changed.")
+
+    else:
+        form = EditProfileForm(initial={"email" : user.email,
+                                        "email2" : user.email, # hidden field
+                                        "first_name" : user.first_name,
+                                        "last_name" : user.last_name,
+                                        "url" : profile.url,
+                                        "about" : profile.about,
+                                        })
+
+    return render_to_response(template_name, RequestContext(request, {
+        "form": form
+    }))
+
+def login(request, template_name="user/login.html"):
+    """Custom view to login or register/login a user.
+    Integration of register and login form
+    It uses Django's standard AuthenticationForm, though.
+    """
+    user = request.user
+    if user.is_authenticated():
+        redirect_to = reverse("kiwipycon_account")
+        return set_message_cookie(redirect_to,
+                msg = u"Redirected to account from login form.")
+
+    # Using Djangos default AuthenticationForm
+    login_form = AuthenticationForm()
+    register_form = RegisterForm()
+
+    if request.POST.get("action") == "login":
+        login_form = AuthenticationForm(data=request.POST)
+
+        if login_form.is_valid():
+            redirect_to = request.POST.get("next")
+            # Light security check -- make sure redirect_to isn't garbage.
+            if not redirect_to or '//' in redirect_to or ' ' in redirect_to:
+                redirect_to = reverse("kiwipycon_account")
+
+            from django.contrib.auth import login
+            login(request, login_form.get_user())
+
+            return set_message_cookie(redirect_to, msg = u"You have been logged in.")
+
+    elif request.POST.get("action") == "register":
+        register_form = RegisterForm(data=request.POST)
+        if register_form.is_valid():
+
+            user = kiwipycon_createuser(request, register_form.data)
+
+            redirect_to = request.POST.get("next")
+            if not redirect_to or '//' in redirect_to or ' ' in redirect_to:
+                redirect_to = reverse("kiwipycon_account")
+
+            return set_message_cookie(
+                redirect_to, msg = u"You have been registered and logged in.")
+
+    # Get next_url
+    next_url = request.REQUEST.get("next")
+    if next_url is None:
+        next_url = request.META.get("HTTP_REFERER")
+    if next_url is None:
+        next_url = reverse("kiwipycon_account")
+    # Get just the path of the url. See django.contrib.auth.views.login for more
+    next_url = urlparse(next_url)
+    next_url = next_url[2]
+
+    try:
+        login_form_errors = login_form.errors["__all__"]
+    except KeyError:
+        login_form_errors = None
+
+    return render_to_response(template_name, RequestContext(request, {
+        "login_form" : login_form,
+        "login_form_errors" : login_form_errors,
+        "register_form" : register_form,
+        "next_url" : next_url,
+    }))
+
+def logout(request):
+    """Custom method to logout a user.
+
+    The reason to use a custom logout method is just to provide a login and a
+    logoutmethod on one place.
+    """
+    from django.contrib.auth import logout
+    logout(request)
+
+    redirect_to = '/'
+    return set_message_cookie(redirect_to, msg = u"You have been logged out.")
+
+@login_required
+def password(request, template_name="user/password.html"):
+    """Changes the password of current user.
+    """
+    if request.method == "POST":
+        form = PasswordChangeForm(request.user, request.POST)
+        if form.is_valid():
+            form.save()
+            redirect_to = reverse("kiwipycon_account")
+            return set_message_cookie(redirect_to,
+                    msg = u"Your password has been changed.")
+    else:
+        form = PasswordChangeForm(request.user)
+
+    return render_to_response(template_name, RequestContext(request, {
+        "form" : form
+    }))
+
+@login_required
+def username(request, template_name="user/username.html"):
+    """Saves the username from the data form.
+    """
+    if request.method == "POST":
+        username_form = UsernameForm(initial={"username" : request.user.username}, data=request.POST)
+        if username_form.is_valid():
+            request.user.username = username_form.cleaned_data.get("username")
+            request.user.save()
+            redirect_to = reverse("kiwipycon_account")
+            return set_message_cookie(redirect_to,
+                    msg = u"Your username has been changed.")
+    else:        
+        username_form = UsernameForm(initial={"username" : request.user.username})
+
+    return render_to_response(template_name, RequestContext(request, {
+        "form": username_form
+    }))
+
+
+def get_usernames(request):
+    """Returns in json the list of ten possible usernames
+    starting with the last pattern in the comma separated string
+    """
+
+    get_params = request.GET
+    authors_str = get_params.get('input')
+
+    if not authors_str:
+        return HttpResponse(json.dumps(''))
+
+    authors = authors_str.split(',')
+    search_author = authors[-1].strip()
+
+    users = User.objects.filter(
+        Q(username__istartswith=search_author) | Q(
+        first_name__istartswith=search_author) | Q(
+        last_name__istartswith=search_author))
+
+    results = [{'id': '',
+                'info': 'plugin_header',
+                'value': 'User Names'
+              }]
+    
+    for user in users:
+        results.append(
+            {'id': 'author_name',
+             'info': str(user.get_full_name()),
+             'value': str(user.username)
+            })
+
+    json_response = {'results': results}
+
+    return HttpResponse(json.dumps(json_response))
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