MIT: CCX. Implement display of CCXs in user-facing templates such as dashboard

Show the display name for the POC in the menu for switching.

Remove the MOOC: prefix from the MOOC title to avoid truncation issues.

Incorporate the display name of the POC into the display of course org/number/name at the top of the page in the default theme.

Provide warning on the grading policy page in system warning style.

Provide a PocMembership model api that returns PocMemberships for a user.  Default to active memberships.

Build generator that yields triplets of poc, membership and course for each poc membership a user has.

This is an analog of the `get_course_enrollment_pairs` in common/djangoapps/students/views.py and is used in the student dashboard to provide pocs as options for a student to view.

refactor to use model api instead of inline code.

provide pocs as possible targets for a student to visit from their dashboard.

Unset the current active poc when visiting the dashboard so as to avoid needing to switch active pocs when viewing a plain course.  This ensures we can leave template code for the display of courses unchanged.

Update templates to show pocs in a course-like view on a student's dashboard.

Revert a portion of the template change so that the poc title will still render properly when a poc is being viewed.

common/djangoapps/student/views.py

@@ -660,6 +660,17 @@ def dashboard(request):
                                              if course.pre_requisite_courses)
     courses_requirements_not_met = get_pre_requisite_courses_not_completed(user, courses_having_prerequisites)
 
+    poc_membership_triplets = []
+    if settings.FEATURES.get('PERSONAL_ONLINE_COURSES', False):
+        from pocs import ACTIVE_POC_KEY
+        from pocs.utils import get_poc_membership_triplets
+        poc_membership_triplets = get_poc_membership_triplets(
+            user, course_org_filter, org_filter_out_set
+        )
+        # should we deselect any active POC at this time so that we don't have
+        # to change the URL for viewing a course?  I think so.
+        request.session[ACTIVE_POC_KEY] = None
+
     context = {
         'enrollment_message': enrollment_message,
         'course_enrollment_pairs': course_enrollment_pairs,
@@ -691,6 +702,7 @@ def dashboard(request):
         'provider_states': [],
         'order_history_list': order_history_list,
         'courses_requirements_not_met': courses_requirements_not_met,
+        'poc_membership_triplets': poc_membership_triplets,
     }
 
     if third_party_auth.is_enabled():

lms/djangoapps/pocs/models.py

@@ -43,6 +43,10 @@ class PocMembership(models.Model):
         membership.save()
         future_membership.delete()
 
+    @classmethod
+    def memberships_for_user(cls, user, active=True):
+        return cls.objects.filter(student=user, active__exact=active)
+
 
 class PocFutureMembership(models.Model):
     """

lms/djangoapps/pocs/utils.py

@@ -4,19 +4,18 @@ POC Enrollment operations for use by Coach APIs.
 Does not include any access control, be sure to check access before calling.
 """
 
+from courseware.courses import get_course_about_section
+from courseware.courses import get_course_by_id
 from django.contrib.auth.models import User
 from django.conf import settings
 from django.core.urlresolvers import reverse
 from django.core.mail import send_mail
-
-from courseware.courses import get_course_about_section
-from courseware.courses import get_course_by_id
 from edxmako.shortcuts import render_to_string
-
 from microsite_configuration import microsite
+from xmodule.modulestore.django import modulestore
+from xmodule.error_module import ErrorDescriptor
 
 from .models import (
-    PersonalOnlineCourse,
     PocMembership,
     PocFutureMembership,
 )
@@ -241,15 +240,12 @@ def get_all_pocs_for_user(user):
     current_active_poc = get_current_poc(user)
     if user.is_anonymous():
         return []
-    active_poc_memberships = PocMembership.objects.filter(
-        student=user, active__exact=True
-    )
     memberships = []
-    for membership in active_poc_memberships:
+    for membership in PocMembership.memberships_for_user(user):
         course = get_course_by_id(membership.poc.course_id)
-        course_title = get_course_about_section(course, 'title')
-        poc_title = 'POC: {}'.format(course_title)
-        mooc_title = 'MOOC: {}'.format(course_title)
+        poc = membership.poc
+        poc_title = poc.display_name
+        mooc_title = get_course_about_section(course, 'title')
         url = reverse(
             'switch_active_poc',
             args=[course.id.to_deprecated_string(), membership.poc.id]
@@ -266,3 +262,30 @@ def get_all_pocs_for_user(user):
             'mooc_url': mooc_url,
         })
     return memberships
+
+def get_poc_membership_triplets(user, course_org_filter, org_filter_out_set):
+    """
+    Get the relevant set of (PersonalOnlineCourse, PocMembership, Course)
+    triplets to be displayed on a student's dashboard.
+    """
+    # only active memberships for now
+    for membership in PocMembership.memberships_for_user(user):
+        poc = membership.poc
+        store = modulestore()
+        with store.bulk_operations(poc.course_id):
+            course = store.get_course(poc.course_id)
+            if course and not isinstance(course, ErrorDescriptor):
+                # if we are in a Microsite, then filter out anything that is not
+                # attributed (by ORG) to that Microsite
+                if course_org_filter and course_org_filter != course.location.org:
+                    continue
+                # Conversely, if we are not in a Microsite, then let's filter out any enrollments
+                # with courses attributed (by ORG) to Microsites
+                elif course.location.org in org_filter_out_set:
+                    continue
+
+                yield (poc, membership, course)
+            else:
+                log.error("User {0} enrolled in {2} course {1}".format(
+                    user.username, poc.course_id, "broken" if course else "non-existent"
+                ))

lms/templates/dashboard.html

@@ -222,6 +222,63 @@
       </ul>
     </section>
   </section>
+
+  <section id="my-courses" class="my-courses" role="main" aria-label="Content">
+    <header>
+      <h2>${_("Current Courses")}</h2>
+    </header>
+
+    % if len(course_enrollment_pairs) > 0:
+      <ul class="listing-courses">
+        % for course, enrollment in course_enrollment_pairs:
+            <% show_courseware_link = (course.id in show_courseware_links_for) %>
+            <% cert_status = cert_statuses.get(course.id) %>
+            <% show_email_settings = (course.id in show_email_settings_for) %>
+            <% course_mode_info = all_course_modes.get(course.id) %>
+            <% show_refund_option = (course.id in show_refund_option_for) %>
+            <% is_paid_course = (course.id in enrolled_courses_either_paid) %>
+            <% is_course_blocked = (course.id in block_courses) %>
+            <% course_verification_status = verification_status_by_course.get(course.id, {}) %>
+            <% course_requirements = courses_requirements_not_met.get(course.id) %>
+            <%include file='dashboard/_dashboard_course_listing.html' args="course=course, enrollment=enrollment, show_courseware_link=show_courseware_link, cert_status=cert_status, show_email_settings=show_email_settings, course_mode_info=course_mode_info, show_refund_option = show_refund_option, is_paid_course = is_paid_course, is_course_blocked = is_course_blocked, verification_status=course_verification_status, course_requirements=course_requirements" />
+      % endfor
+
+      % if settings.FEATURES.get('PERSONAL_ONLINE_COURSES', False):
+        % for poc, membership, course in poc_membership_triplets:
+            <%include file='pocs/_dashboard_poc_listing.html' args="poc=poc, membership=membership, course=course" />
+        % endfor
+      % endif
+
+      </ul>
+    % else:
+      <section class="empty-dashboard-message">
+        % if settings.FEATURES.get('COURSES_ARE_BROWSABLE'):
+          <p>${_("Looks like you haven't enrolled in any courses yet.")}</p>
+          <a href="${marketing_link('COURSES')}">
+            ${_("Find courses now!")}
+          </a>
+        % else:
+          <p>${_("Looks like you haven't enrolled in any courses yet.")}</p>
+        %endif
+      </section>
+    % endif
+
+    % if staff_access and len(errored_courses) > 0:
+      <div id="course-errors">
+        <h2>${_("Course-loading errors")}</h2>
+
+      % for course_dir, errors in errored_courses.items():
+         <h3>${course_dir | h}</h3>
+             <ul>
+           % for (msg, err) in errors:
+               <li>${msg}
+                 <ul><li><pre>${err}</pre></li></ul>
+               </li>
+           % endfor
+             </ul>
+      % endfor
+    % endif
+  </section>
 </section>
 
 <section id="email-settings-modal" class="modal" aria-hidden="true">

lms/templates/navigation.html

@@ -13,7 +13,7 @@ from status.status import get_site_status_msg
 
 <%! from microsite_configuration import microsite %>
 <%! from microsite_configuration.templatetags.microsite import platform_name %>
-<%! from pocs.utils import get_all_pocs_for_user %>
+<%! from pocs.overrides import get_current_poc %>
 
 ## Provide a hook for themes to inject branding on top.
 <%block name="navigation_top" />
@@ -48,7 +48,16 @@ site_status_msg = get_site_status_msg(course_id)
     </h1>
 
     % if course:
-    <h2><span class="provider">${course.display_org_with_default | h}:</span> ${course.display_number_with_default | h} ${course.display_name_with_default}</h2>
+    <h2><span class="provider">${course.display_org_with_default | h}:</span> 
+      ${course.display_number_with_default | h}
+      <%
+        display_name = course.display_name_with_default
+        if settings.FEATURES.get('PERSONAL_ONLINE_COURSES', False):
+          poc = get_current_poc(user)
+          if poc:
+            display_name = poc.display_name
+      %>
+      ${display_name}</h2>
     % endif
 
     % if user.is_authenticated():
@@ -83,15 +92,6 @@ site_status_msg = get_site_status_msg(course_id)
             % if settings.MKTG_URL_LINK_MAP.get('FAQ'):
               <li><a href="${marketing_link('FAQ')}">${_("Help")}</a></li>
             % endif
-            % if settings.FEATURES.get('PERSONAL_ONLINE_COURSES', False):
-              %for poc in get_all_pocs_for_user(user):
-                % if poc['active']:
-                <li><a href="${poc['mooc_url']}" role="menuitem">${poc['mooc_name']}</a></li>
-                % else:
-                <li><a href="${poc['poc_url']}" role="menuitem">${poc['poc_name']}</a></li>
-                % endif
-              %endfor
-            % endif
           </%block>
           <li><a href="${reverse('logout')}" role="menuitem">${_("Sign out")}</a></li>
         </ul>

lms/templates/pocs/_dashboard_poc_listing.html

+<%page args="poc, membership, course" />
+
+<%! from django.utils.translation import ugettext as _ %>
+<%!
+  from django.core.urlresolvers import reverse
+  from courseware.courses import course_image_url, get_course_about_section
+%>
+<%
+  poc_switch_target = reverse('switch_active_poc', args=[course.id.to_deprecated_string(), poc.id])
+%>
+<li class="course-item">
+  <article class="course">
+    <a href="${poc_switch_target}" class="cover">
+      <img src="${course_image_url(course)}" alt="${_('{course_number} {poc_name} Cover Image').format(course_number=course.number, poc_name=poc.display_name) |h}" />
+    </a>
+    <section class="info">
+      <hgroup>
+        <p class="date-block">
+        Personal Online Course
+        </p>
+        <h2 class="university">${get_course_about_section(course, 'university')}</h2>
+        <h3>
+          <a href="${poc_switch_target}">${course.display_number_with_default | h} ${poc.display_name}</a>
+        </h3>
+      </hgroup>
+      <a href="${poc_switch_target}" class="enter-course">${_('View Course')}</a>
+    </section>
+  </article>
+</li>

lms/templates/pocs/grading_policy.html

 <%! from django.utils.translation import ugettext as _ %>
 
+<div id="warn-coach" class="wrapper-msg urgency-high warning">
+  <div class="msg">
+    <i class="msg-icon icon-warning-sign"></i>
+    <div class="msg-content">
+      <h3 class="title">${_("WARNING")}</h3>
+      <div class="copy">
+        <p>${_("For advanced users only. Errors in the grading policy can lead to the course failing to display. This form does not check the validity of the policy before saving.")}</p>
+        <p>${_("Most coaches should not need to make changes to the grading policy.")}</p>
+      </div>
+    </div>
+  </div>
+</div>
+
 <h2>${_("Grading Policy")}</h2>
 
 <form action="${grading_policy_url}" method="POST">