X-Git-Url: https://git.mdrn.pl/edumed.git/blobdiff_plain/debff91e06a05ff54c961f0e789848c4d582e82f..3f387ec5d75ff85576e87649427cbdc1f14a95b8:/wtem/views.py

diff --git a/wtem/views.py b/wtem/views.py
index ae1f64b..6366e53 100644
--- a/wtem/views.py
+++ b/wtem/views.py
@@ -1,4 +1,109 @@
-from django.shortcuts import render
+# -*- coding: utf-8 -*-
+import json
+from copy import deepcopy
 
-def main(request):
-    return render(request, 'wtem/main.html')
\ No newline at end of file
+from django.conf import settings
+from django.core.urlresolvers import reverse
+from django.http import HttpResponseForbidden
+from django.http.response import HttpResponseRedirect
+from django.shortcuts import render, get_object_or_404
+from django.views.decorators.cache import never_cache
+from django.views.decorators.csrf import csrf_exempt
+
+from wtem.models import Confirmation
+from .forms import WTEMForm, WTEMSingleForm
+from .models import Submission, DEBUG_KEY, exercises, CompetitionState
+
+WTEM_CONTEST_STAGE = getattr(settings, 'WTEM_CONTEST_STAGE', 'before')
+
+
+@csrf_exempt
+def form(request, key):
+    return globals()['form_' + WTEM_CONTEST_STAGE](request, key)
+
+
+def form_before(request, key):
+    try:
+        Submission.objects.get(key=key)
+    except Submission.DoesNotExist:
+        return render(request, 'wtem/key_not_found_before.html')
+    else:
+        return render(request, 'wtem/main_before.html')
+
+
+def form_after(request, key):
+    return render(request, 'wtem/main_after.html')
+
+
+@never_cache
+@csrf_exempt
+def form_during(request, key):
+
+    if WTEM_CONTEST_STAGE != 'during':
+        if request.META['REMOTE_ADDR'] not in getattr(settings, 'WTEM_CONTEST_IP_ALLOW', []):
+            return HttpResponseForbidden('Not allowed')
+
+    try:
+        submission = Submission.objects.get(key=key)
+    except Submission.DoesNotExist:
+        if settings.DEBUG and key == DEBUG_KEY:
+            submission = Submission.create(
+                first_name='Debug', last_name='Debug', email='debug@debug.com', key=DEBUG_KEY)
+        else:
+            return render(request, 'wtem/key_not_found.html')
+    exercises_with_answers = deepcopy(exercises)
+    if submission.answers:
+        answers = json.loads(submission.answers)
+    else:
+        answers = {}
+    for exercise in exercises_with_answers:
+        exercise['saved_answer'] = answers.get(str(exercise['id']), '')
+        if exercise['type'] == 'open' and exercise.get('fields'):
+            field_answers = {field['id']: field['text'] for field in exercise['saved_answer']}
+            for field in exercise['fields']:
+                field['saved_answer'] = field_answers.get(field['id'], '')
+    if request.method == 'GET':
+        return render(request, 'wtem/main.html', {'exercises': exercises_with_answers, 'end_time': submission.end_time})
+    elif request.method == 'POST':
+        form = WTEMForm(request.POST, request.FILES, instance=submission)
+        if form.is_valid():
+            form.save()
+            return render(request, 'wtem/thanks.html', dict(end_time=submission.end_time))
+        else:
+            raise Exception
+
+
+@never_cache
+@csrf_exempt
+def form_single(request, submission_id, key):
+    if CompetitionState.get_state() != CompetitionState.DURING:
+        if request.META['REMOTE_ADDR'] not in getattr(settings, 'WTEM_CONTEST_IP_ALLOW', []):
+            return HttpResponseForbidden('Not allowed')
+
+    submission = Submission.objects.get(id=submission_id)
+    if submission.key != key:
+        return render(request, 'wtem/key_not_found.html')
+
+    i, exercise = submission.current_exercise()
+
+    if not exercise:
+        return render(request, 'wtem/thanks_single.html')
+
+    if request.method == 'GET':
+        return render(request, 'wtem/single.html', {'exercise': exercise, 'no': i})
+    elif request.method == 'POST':
+        form = WTEMSingleForm(request.POST, request.FILES, instance=submission)
+        if form.is_valid():
+            form.save()
+            return HttpResponseRedirect(reverse('form_single', kwargs={'submission_id': submission_id, 'key': key}))
+        else:
+            raise Exception
+
+
+def confirmation(request, id, key):
+    conf = get_object_or_404(Confirmation, id=id, key=key)
+    was_confirmed = conf.confirmed
+    if not was_confirmed:
+        conf.confirmed = True
+        conf.save()
+    return render(request, 'wtem/confirmed.html', {'confirmation': conf, 'was_confirmed': was_confirmed})