Add 'View Consent' button to dashboard when required

Enterprise customers can require user to agree to Data Sharing Consent
form before they can access a course. We now add it conditionally to
Course Dashboard when it's required so it's apparent to user and they
have a way to revist the consent form if they've previously declined or
the course has not yet started.

WL-1281

common/djangoapps/student/tests/test_views.py

@@ -7,6 +7,7 @@ import json
 import unittest
 
 import ddt
+import mock
 import pytz
 from django.conf import settings
 from django.core.urlresolvers import reverse
@@ -335,3 +336,43 @@ class StudentDashboardTests(SharedModuleStoreTestCase, MilestonesTestCaseMixin):
         remove_prerequisite_course(self.course.id, get_course_milestones(self.course.id)[0])
         response = self.client.get(reverse('dashboard'))
         self.assertNotIn('<div class="prerequisites">', response.content)
+
+    @mock.patch('student.views.consent_needed_for_course')
+    @mock.patch('student.views.enterprise_customer_for_request')
+    @ddt.data(
+        (True, True, True),
+        (True, True, False),
+        (True, False, False),
+        (False, True, False),
+        (False, False, False),
+    )
+    @ddt.unpack
+    def test_enterprise_view_consent_for_course(
+            self,
+            enterprise_enabled,
+            consent_needed,
+            future_course,
+            mock_enterprise_customer,
+            mock_consent_necessary
+    ):
+        """
+        Verify that the 'View Consent' icon show up if data sharing consent turned on
+        for enterprise customer
+        """
+        if future_course:
+            self.course = CourseFactory.create(start=self.TOMORROW, emit_signals=True)
+        else:
+            self.course = CourseFactory.create(emit_signals=True)
+        self.course_enrollment = CourseEnrollmentFactory(course_id=self.course.id, user=self.user)
+
+        if enterprise_enabled:
+            mock_enterprise_customer.return_value = {'name': 'TestEnterprise', 'uuid': 'abc123xxx'}
+        else:
+            mock_enterprise_customer.return_value = None
+
+        mock_consent_necessary.return_value = consent_needed
+
+        # Assert 'View Consent' button shows up appropriately
+        response = self.client.get(reverse('dashboard'))
+        self.assertEquals('View Consent' in response.content, enterprise_enabled and consent_needed)
+        self.assertEquals('TestEnterprise' in response.content, enterprise_enabled and consent_needed)

common/djangoapps/student/views.py

@@ -87,7 +87,11 @@ from openedx.core.djangoapps.theming import helpers as theming_helpers
 from openedx.core.djangoapps.user_api.preferences import api as preferences_api
 from openedx.core.djangolib.markup import HTML
 from openedx.features.course_experience import course_home_url_name
-from openedx.features.enterprise_support.api import get_dashboard_consent_notification
+from openedx.features.enterprise_support.api import (
+    consent_needed_for_course,
+    enterprise_customer_for_request,
+    get_dashboard_consent_notification
+)
 from shoppingcart.api import order_history
 from shoppingcart.models import CourseRegistrationCode, DonationConfiguration
 from student.cookies import delete_logged_in_cookies, set_logged_in_cookies, set_user_info_cookie
@@ -729,6 +733,16 @@ def dashboard(request):
 
     enterprise_message = get_dashboard_consent_notification(request, user, course_enrollments)
 
+    enterprise_customer = enterprise_customer_for_request(request)
+    consent_required_courses = set()
+    enterprise_customer_name = None
+    if enterprise_customer:
+        consent_required_courses = {
+            enrollment.course_id for enrollment in course_enrollments
+            if consent_needed_for_course(request, request.user, str(enrollment.course_id), True)
+        }
+        enterprise_customer_name = enterprise_customer['name']
+
     # Account activation message
     account_activation_messages = [
         message for message in messages.get_messages(request) if 'account-activation' in message.tags
@@ -847,6 +861,8 @@ def dashboard(request):
 
     context = {
         'enterprise_message': enterprise_message,
+        'consent_required_courses': consent_required_courses,
+        'enterprise_customer_name': enterprise_customer_name,
         'enrollment_message': enrollment_message,
         'redirect_message': redirect_message,
         'account_activation_messages': account_activation_messages,

lms/static/sass/multicourse/_dashboard.scss

@@ -721,7 +721,7 @@
 
         @include clearfix();
 
-        position: relative;
+        position: inherit;
 
         @include left($baseline/2);
         @include padding(($baseline * 0.4), 0, ($baseline * 0.4), ($baseline * 0.75));
@@ -772,6 +772,15 @@
           opacity: 0.875;
         }
       }
+
+      .action-view-consent {
+        @extend %btn-pl-white-base;
+        @include float(right);
+              
+        &.archived {
+          @extend %btn-pl-default-base;
+        }
+      }
     }
 
     // TYPE: status

lms/templates/dashboard.html

@@ -128,7 +128,8 @@ from openedx.core.djangolib.markup import HTML, Text
               <% course_verification_status = verification_status_by_course.get(enrollment.course_id, {}) %>
               <% course_requirements = courses_requirements_not_met.get(enrollment.course_id) %>
               <% related_programs = inverted_programs.get(unicode(enrollment.course_id)) %>
-              <%include file='dashboard/_dashboard_course_listing.html' args='course_overview=enrollment.course_overview, enrollment=enrollment, show_courseware_link=show_courseware_link, cert_status=cert_status, can_unenroll=can_unenroll, credit_status=credit_status, show_email_settings=show_email_settings, course_mode_info=course_mode_info, is_paid_course=is_paid_course, is_course_blocked=is_course_blocked, verification_status=course_verification_status, course_requirements=course_requirements, dashboard_index=dashboard_index, share_settings=share_settings, user=user, related_programs=related_programs, display_course_modes_on_dashboard=display_course_modes_on_dashboard' />
+              <% show_consent_link = (enrollment.course_id in consent_required_courses) %>
+              <%include file='dashboard/_dashboard_course_listing.html' args='course_overview=enrollment.course_overview, enrollment=enrollment, show_courseware_link=show_courseware_link, cert_status=cert_status, can_unenroll=can_unenroll, credit_status=credit_status, show_email_settings=show_email_settings, course_mode_info=course_mode_info, is_paid_course=is_paid_course, is_course_blocked=is_course_blocked, verification_status=course_verification_status, course_requirements=course_requirements, dashboard_index=dashboard_index, share_settings=share_settings, user=user, related_programs=related_programs, display_course_modes_on_dashboard=display_course_modes_on_dashboard, show_consent_link=show_consent_link, enterprise_customer_name=enterprise_customer_name' />
             % endfor
 
             </ul>

lms/templates/dashboard/_dashboard_show_consent.html

+<%page expression_filter="h" args="course_overview, course_target, enrollment, enterprise_customer_name" />
+<%!
+from django.utils.translation import ugettext as _
+%>
+<%namespace name='static' file='../static_content.html'/>
+
+<div class="message message-upsell has-actions is-shown">
+    <div class="wrapper-extended">
+        <p class="message-copy" align="justify">
+            <b class="message-copy-bold">
+                ${_("Consent to share your data")}
+            </b>
+            <br>
+            ${_("To access this course, you must first consent to share your learning achievements with {enterprise_customer_name}.").format(enterprise_customer_name=enterprise_customer_name)}
+        </p>
+        <div class="action-upgrade-container">
+            <a class="action action-view-consent" href="${course_target}" data-course-key="${enrollment.course_id}">
+                <span class="wrapper-copy">
+                  <span class="copy" id="view-consent">${_("View Consent")}</span>
+                  <span class="sr">&nbsp;${_(course_overview.display_name_with_default)}</span>
+                </span>
+            </a>
+        </div>
+    </div>
+</div>
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