backport chore: provide logo url from backend for batch enrollment email (#35138)

lms/djangoapps/instructor/enrollment.py

@@ -33,6 +33,7 @@
     get_event_transaction_id,
     set_event_transaction_type
 )
+from lms.djangoapps.branding.api import get_logo_url_for_email
 from lms.djangoapps.courseware.models import StudentModule
 from lms.djangoapps.grades.api import constants as grades_constants
 from lms.djangoapps.grades.api import disconnect_submissions_signal_receiver
@@ -456,6 +457,7 @@ def get_email_params(course, auto_enroll, secure=True, course_key=None, display_
         'contact_mailing_address': contact_mailing_address,
         'platform_name': platform_name,
         'site_configuration_values': configuration_helpers.get_current_site_configuration_values(),
+        'logo_url': get_logo_url_for_email(),
     }
     return email_params
 

lms/djangoapps/instructor/tests/test_enrollment.py

@@ -23,6 +23,7 @@
 from common.djangoapps.student.models import CourseEnrollment, CourseEnrollmentAllowed, anonymous_id_for_user
 from common.djangoapps.student.roles import CourseCcxCoachRole
 from common.djangoapps.student.tests.factories import AdminFactory, UserFactory
+from lms.djangoapps.branding.api import get_logo_url_for_email
 from lms.djangoapps.ccx.tests.factories import CcxFactory
 from lms.djangoapps.course_blocks.api import get_course_blocks
 from lms.djangoapps.courseware.models import StudentModule
@@ -937,6 +938,7 @@ def setUpClass(cls):
         )
         cls.course_about_url = cls.course_url + 'about'
         cls.registration_url = f'https://{site}/register'
+        cls.logo_url = get_logo_url_for_email()
 
     def test_normal_params(self):
         # For a normal site, what do we expect to get for the URLs?
@@ -947,6 +949,7 @@ def test_normal_params(self):
         assert result['course_about_url'] == self.course_about_url
         assert result['registration_url'] == self.registration_url
         assert result['course_url'] == self.course_url
+        assert result['logo_url'] == self.logo_url
 
     def test_marketing_params(self):
         # For a site with a marketing front end, what do we expect to get for the URLs?
@@ -959,6 +962,19 @@ def test_marketing_params(self):
         assert result['course_about_url'] is None
         assert result['registration_url'] == self.registration_url
         assert result['course_url'] == self.course_url
+        assert result['logo_url'] == self.logo_url
+
+    @patch('lms.djangoapps.instructor.enrollment.get_logo_url_for_email', return_value='https://www.logo.png')
+    def test_logo_url_params(self, mock_get_logo_url_for_email):
+        # Verify that the logo_url is correctly set in the email params
+        result = get_email_params(self.course, False)
+
+        assert result['auto_enroll'] is False
+        assert result['course_about_url'] == self.course_about_url
+        assert result['registration_url'] == self.registration_url
+        assert result['course_url'] == self.course_url
+        mock_get_logo_url_for_email.assert_called_once()
+        assert result['logo_url'] == 'https://www.logo.png'
 
 
 @ddt.ddt

themes/red-theme/lms/templates/ace_common/edx_ace/common/base_body.html

@@ -63,7 +63,7 @@
                     <tr>
                         <td width="70">
                             <a href="{% with_link_tracking homepage_url %}"><img
-                                    src="http://localhost:18000/static/red-theme/images/logo.png"
+                                    src="{{ logo_url }}"
                                     alt="{% filter force_escape %} {% blocktrans %}Go to {{ platform_name }} Home Page{% endblocktrans %} {% endfilter %}"/></a>
                         </td>
                         <td align="right" style="text-align: {{ LANGUAGE_BIDI|yesno:"left,right" }};">