From 5da508d2d033e2ad31e8f841449018be0bf4a2e7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89lie=20Bouttier?= <elie@bouttier.eu>
Date: Sun, 19 Nov 2017 21:41:03 +0100
Subject: [PATCH] volunteers: handle logged users

---
 cfp/views.py | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/cfp/views.py b/cfp/views.py
index 36fe02d..5f355ef 100644
--- a/cfp/views.py
+++ b/cfp/views.py
@@ -44,10 +44,23 @@ def home(request):
 def volunteer_enrole(request):
     if not request.conference.volunteers_enrollment_is_open():
         raise PermissionDenied
-    form = VolunteerForm(request.POST or None, conference=request.conference)
+    initial = {}
+    if request.user.is_authenticated():
+        if Volunteer.objects.filter(site=request.conference.site, email=request.user.email).exists():
+            return redirect(reverse('volunteer-home'))
+        elif not request.POST:
+            # TODO: import biography, phone number and sms_prefered from User profile
+            initial.update({
+                'name': request.user.get_full_name(),
+            })
+    form = VolunteerForm(request.POST or None, initial=initial, conference=request.conference)
+    if request.user.is_authenticated():
+        form.fields.pop('email')
     if request.method == 'POST' and form.is_valid():
         volunteer = form.save(commit=False)
         volunteer.language = request.LANGUAGE_CODE
+        if request.user.is_authenticated():
+            volunteer.email = request.user.email
         volunteer.save()
         body = _("""Hi {},