views.py

# -*- coding: utf-8

from django import forms
from django.conf import settings
from django.core.mail import *
from django.db.transaction import commit_on_success
from django.shortcuts import *
from django.views.generic.simple import direct_to_template

from django.contrib.auth.decorators import *
from django.utils.http import urlquote

import codecs
import csv
import datetime

from membership.models import *
from membership.forms import *

def subscription( request ) :
	if request.method == 'POST' :
		form = MembershipInfoForm(request.POST)
		if form.is_valid() :
			form.save()

			msg_subj = "Demande d'adhésion"
			msg_txt = """Bonjour,

Une demande d'adhésion vient d'être postée sur le site. Pour la modérer :
	%s
""" % ("http://jebif.fr/%smembership/admin/subscription/" % settings.ROOT_URL)
			send_mail(settings.EMAIL_SUBJECT_PREFIX + msg_subj, msg_txt, 
				settings.SERVER_EMAIL, [a[1] for a in settings.MEMBERSHIP_MANAGERS],
				fail_silently=True)

			return HttpResponseRedirect("ok/")
	else :
		form = MembershipInfoForm()

	return direct_to_template(request, "membership/subscription.html", {"form": form})


@login_required
def subscription_renew( req, info_id ) :
	info = MembershipInfo.objects.get(id=info_id)

	if info.user != req.user :
		path = urlquote(req.get_full_path())
		from django.contrib.auth import REDIRECT_FIELD_NAME
		tup = settings.LOGIN_URL, REDIRECT_FIELD_NAME, path
		return HttpResponseRedirect('%s?%s=%s' % tup)

	membership = info.latter_membership()

	today = datetime.date.today()

	if membership.date_begin >= today :
		return direct_to_template(req, "membership/subscription_renewed.html", {
			"membership" : membership})

	if req.method == 'POST' :
		form = MembershipInfoForm(req.POST, instance=info)
		if form.is_valid() :
			form.save()
			m = Membership(info=info)
			if membership.has_expired() :
				m.init_date(today)
				info.inscription_date = today
				info.active = True
				info.save()
			else :
				m.init_date(membership.date_end + datetime.timedelta(1))
			m.save()
			return direct_to_template(req, "membership/subscription_renewed.html", 
				{"membership" : m})
	else :
		form = MembershipInfoForm(instance=info)

	return direct_to_template(req, "membership/subscription_renew.html", 
		{"form": form, "membership": membership, "today": today})

@login_required
def subscription_self_update( req ) :
	info = MembershipInfo.objects.get(user=req.user)
	return subscription_update(req, info.id)

@login_required
def subscription_update( req, info_id ) :
	info = MembershipInfo.objects.get(id=info_id)
	if info.user != req.user :
		path = urlquote(req.get_full_path())
		from django.contrib.auth import REDIRECT_FIELD_NAME
		tup = settings.LOGIN_URL, REDIRECT_FIELD_NAME, path
		return HttpResponseRedirect('%s?%s=%s' % tup)

	membership = info.latter_membership()

	if membership.has_expired() :
		return subscription_renew(req, info_id)

	old_email = info.email

	if req.method == 'POST' :
		form = MembershipInfoForm(req.POST, instance=info)
		if form.is_valid() :
			info = form.save()
			if info.user is not None :
				u = info.user
				if u.email != info.email :
					u.email = info.email
					u.save()
			if info.email != old_email :
				MembershipInfoEmailChange.objects.create(old_email=old_email, info=info)
			return direct_to_template(req, "membership/subscription_updated.html", {"membership" : membership})
	else :
		form = MembershipInfoForm(instance=info)

	return direct_to_template(req, "membership/subscription_update.html", 
		{"form": form, "membership": membership})


def subscription_preupdate( req ) :

	class MembershipInfoEmailForm( forms.Form ) :
		email = forms.EmailField(required=True)

		def clean_email( self ) :
			data = self.cleaned_data["email"]
			try :
				info = MembershipInfo.objects.get(email=data)
			except MembershipInfo.DoesNotExist :
				raise forms.ValidationError(u"E-mail inconnu")
			return info
	
	if req.method == "POST" :
		form = MembershipInfoEmailForm(req.POST)
		if form.is_valid() :
			info = form.cleaned_data["email"]
			data = info.get_contact_data()
			msg_from = "NO-REPLY@jebif.fr"
			msg_to = [info.email]
			msg_subj = u"Ton adhésion à JeBiF"
			msg_txt = u"""
Bonjour %(firstname)s,

Tu peux modifier ton adhésion à l'association JeBiF en te rendant sur
	%(url_update)s
avec ton identifiant '%(login)s'%(passwd_setup)s.

À bientôt,
L’équipe du RSG-France (JeBiF)
		""" % data
			send_mail(msg_subj, msg_txt, msg_from, msg_to)
			return direct_to_template(req, "membership/subscription_preupdated.html",
					{"email" : info.email})
	else :
		form = MembershipInfoEmailForm()
	return direct_to_template(req, "membership/subscription_preupdate.html", {"form": form})


def is_admin() :
	def validate( u ) :
		return u.is_authenticated() and u.is_staff
	return user_passes_test(validate)

@is_admin()
def admin_subscription( request ) :
	infos = MembershipInfo.objects.filter(active=False, deleted=False, membership=None)
	return direct_to_template(request, "membership/admin_subscription.html", {"infos": infos})

@is_admin()
def admin_subscription_accept( request, info_id ) :
	with commit_on_success() :
		info = MembershipInfo.objects.get(id=info_id)
		info.active = True
		info.inscription_date = datetime.date.today()
		m = Membership(info=info)
		m.init_date(info.inscription_date)
		m.save()
		info.save()

	msg_from = "NO-REPLY@jebif.fr"
	msg_to = [info.email]
	msg_subj = "Bienvenue dans l'association JeBiF"
	msg_txt = u"""
Bonjour %s,

Nous avons bien pris en compte ton adhésion à l’association JeBiF. N’hésite pas à nous contacter si tu as des questions, des commentaires, des idées, etc…

Tu connais sans doute déjà notre site internet http://jebif.fr. Tu peux aussi faire un tour sur notre page internationale du RSG-France.
http://www.iscbsc.org/rsg/rsg-france

Tu vas être inscrit à la liste de discussion des membres de l’association. Tu pourras y consulter les archives si tu le souhaites.
http://lists.jebif.fr/mailman/listinfo/membres

À bientôt,
L’équipe du RSG-France (JeBiF)
""" % info.firstname
	send_mail(msg_subj, msg_txt, msg_from, msg_to)

	return HttpResponseRedirect("../../")

@is_admin()
def admin_subscription_reject( request, info_id ) :
	info = get_object_or_404(MembershipInfo, id=info_id)
	info.deleted = True
	info.save()
	return HttpResponseRedirect("../../")

@is_admin()
def admin_export_csv( request ) :
	charset = 'utf-8'
	response = HttpResponse(mimetype='text/csv')
	response['Content-Disposition'] = 'attachment; filename=membres_jebif.csv'

	writer = csv.writer(response)
	writer.writerow(['Nom', 'Prénom', 'E-mail',
		'Laboratoire', 'Ville', 'Pays', 'Poste actuel',
		'Motivation', 'Date inscription'])

	infos = MembershipInfo.objects.filter(active=True).extra(select={'ord':'lower(lastname)'}).order_by('ord')
	e = lambda s : s.encode(charset)
	for i in infos :
		writer.writerow(map(e, [i.lastname, i.firstname, 
			i.email, i.laboratory_name, i.laboratory_city,
			i.laboratory_country, i.position,
			i.motivation.replace("\r\n", " -- "),
			i.inscription_date.isoformat()]))

	return response