Forgot to add files in djangoapps/certificates in the last commit.

djangoapps/certificates/models.py

+from django.db import models
+
+# Create your models here.

djangoapps/certificates/tests.py

+"""
+This file demonstrates writing tests using the unittest module. These will pass
+when you run "manage.py test".
+
+Replace this with more appropriate tests for your application.
+"""
+
+from django.test import TestCase
+
+
+class SimpleTest(TestCase):
+    def test_basic_addition(self):
+        """
+        Tests that 1 + 1 always equals 2.
+        """
+        self.assertEqual(1 + 1, 2)

djangoapps/certificates/views.py

+import json
+
+from django.contrib.auth.decorators import login_required
+from django.http import Http404, HttpResponse
+from mitxmako.shortcuts import render_to_response
+
+import courseware.grades as grades
+
+@login_required
+def certificate_request(request):
+    ''' Attempt to send a certificate. '''
+    if request.method != "POST":
+        raise Http404
+    
+    verification_checked = request.POST.get('cert_request_verify', 'false')
+    destination_email = request.POST.get('cert_request_email', '')
+    error = ''
+    
+    if verification_checked != 'true':
+        error += 'You must verify that you have followed the honor code to receive a certificate. '
+    
+    # TODO: Check e-mail format is correct. 
+    if len(destination_email) < 5:
+        error += 'Please provide a valid email address to send the certificate. '
+        
+    grade = None
+    if len(error) == 0:
+        student_gradesheet = grades.grade_sheet(request.user)
+        
+        grade = student_gradesheet['grade']
+        
+        if not grade:
+            error += 'You have not earned a grade in this course. '
+            
+    if len(error) == 0:
+        # TODO: Send the certificate email
+        return HttpResponse(json.dumps({'success':True,
+                                        'value': 'A certificate is being generated and will be sent. ' }))
+    else:
+        return HttpResponse(json.dumps({'success':False,
+                                        'error': error }))