sdi/views.py
author nishanth
Wed, 14 Jul 2010 11:51:05 +0530
branchanoop
changeset 80 c200156c80a9
parent 79 064ff60025d9
child 84 7007ec492eac
permissions -rw-r--r--
fixed a bug that arises when a query does not have any parameters to filter
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from django.shortcuts import render_to_response, redirect
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from django.http import HttpResponse
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from django.contrib.auth.decorators import login_required
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from django.contrib.auth import authenticate, login, logout
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from sage_days.sdi.models import Registrant
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from sage_days.sdi.forms import RegisterForm, SearchForm, EmailForm, LoginForm
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from sage_days.sdi.events import send_reg_complete_mail, mail_invi
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from sage_days.settings import APACHE_URL_PREFIX as aup
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def register(request):
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    """ The user register page.
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    """
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    if request.method == "POST":
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        form = RegisterForm(request.POST)
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        if form.is_valid():
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            form.save()
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            data = form.cleaned_data
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            first_name = data['first_name']
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            last_name = data['last_name']
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            email = data['email']
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            send_reg_complete_mail(email, first_name, last_name)
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            return redirect("/sage_days/registration/complete")
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        else:
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            return render_to_response("register.html", {"form":form})
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    else:
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        form = RegisterForm()
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        return render_to_response("register.html", {"form":form})
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def reg_complete(request):
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    """ Tell the registration is successful.
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    """
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    return render_to_response("reg_complete.html")
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@login_required
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def list_stats(request):
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    """ List the statiscs of registered participants.
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    """
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    if request.method == "POST":
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        form = SearchForm(request.POST)
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        if form.is_valid():
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            data = form.cleaned_data
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            #need_workshop = data['need_for_python_workshop']
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            #acco_required = data['need_accomodation']
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            #db_query = "Registrant.objects.filter(need_for_python_workshop=%s, acco_required=%s)"%(need_workshop, acco_required)
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            db_query = "Registrant.objects"
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            topics_include, topics_exclude = data['topics_interested']
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            for number in topics_include:
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                db_query += '.filter(topics_interested__contains="%s")'%number
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            for number in topics_exclude:
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                db_query += '.exclude(topics_interested__contains="%s")'%number
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            start_python, stop_python = data['knowledge_of_python']
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            if start_python and stop_python:
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                db_query += '.filter(knowledge_of_python__gte="%s")'%start_python
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                db_query += '.filter(knowledge_of_python__lte="%s")'%stop_python
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            elif start_python:
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                db_query += '.filter(knowledge_of_python__exact="%s")'%start_python
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            start_sage, stop_sage = data['knowledge_of_sage']
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            if start_sage and stop_sage:
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                db_query += '.filter(knowledge_of_sage__gte="%s")'%start_sage
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                db_query += '.filter(knowledge_of_sage__lte="%s")'%stop_sage
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            elif start_sage:
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                db_query += '.filter(knowledge_of_sage__exact="%s")'%start_sage
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            start_likeliness, stop_likeliness = data['likeliness_of_attending']
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            if start_likeliness and stop_likeliness:
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                db_query += '.filter(likeliness_of_attending__gte="%s")'%start_likeliness
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                db_query += '.filter(likeliness_of_attending__lte="%s")'%stop_likeliness
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            elif start_likeliness:
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                db_query += '.filter(likeliness_of_attending__exact="%s")'%start_likeliness
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            db_query += ".all()"
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            matches = eval(db_query)
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            return render_to_response("list_stats.html", {"form":form, 'matches':matches})
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        else:
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            return render_to_response("list_stats.html", {"form":form})
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    else:
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        form = SearchForm()
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        return render_to_response("list_stats.html", {"form":form})
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@login_required
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def send_invi(request):
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    """ Take a list of csv email addresses and send mails to them.
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    """
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    if request.method == "POST":
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        form = EmailForm(request.POST)
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        if form.is_valid():
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            to_emails = form.cleaned_data['emails']
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            mail_invi(to_emails)
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            return render_to_response("send_invi.html", {"emails":to_emails})
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        else:
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            return render_to_response("send_invi.html", {"form":form})
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    else:
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        form = EmailForm()
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        return render_to_response("send_invi.html", {"form":form})
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def admin_login(request):
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    """ basic login.
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    """
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    redirect_url = "/%s/registration/stats"%aup
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    user = request.user
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    if user.is_authenticated():
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        return redirect(redirect_url)
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    if request.method == "POST":
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        form = LoginForm(request.POST)
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        if form.is_valid():
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            data = form.cleaned_data
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            username = data['username']
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            password = data['password']
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            user = authenticate(username=username, password=password)
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            login(request, user)
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            return redirect(redirect_url)
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        else:
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            return render_to_response("login.html", {"form":form})
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    else:
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        form = LoginForm()
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        return render_to_response("login.html", {"form":form})
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@login_required
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def admin_logout(request):
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    """ simply logout.
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    """
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    logout(request)
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    return render_to_response("logout.html")
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def homepage(request):
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        return render_to_response("index.html")
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def schedule(request):
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	return render_to_response("schedule.html")
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def organizers(request):
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	return render_to_response("organizers.html")
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def venue(request):
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	return render_to_response("venue.html")
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def contact(request):
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	return render_to_response("contact.html")
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def about(request):
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	return render_to_response("about.html")
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def accomodation(request):
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	return render_to_response("accomodation.html")