More specific messaging for deprecated block types

TNL-6628

cms/djangoapps/contentstore/views/course.py

@@ -535,16 +535,14 @@ def _deprecated_blocks_info(course_module, deprecated_block_types):
 
     Returns:
         Dict with following keys:
-        block_types (list): list containing types of all deprecated blocks
-        block_types_enabled (bool): True if any or all `deprecated_blocks` present in Advanced Module List else False
-        blocks (list): List of `deprecated_block_types` component names and their parent's url
+        deprecated_enabled_block_types (list): list containing all deprecated blocks types enabled on this course
+        blocks (list): List of `deprecated_enabled_block_types` instances and their parent's url
         advance_settings_url (str): URL to advance settings page
     """
     data = {
-        'block_types': deprecated_block_types,
-        'block_types_enabled': any(
-            block_type in course_module.advanced_modules for block_type in deprecated_block_types
-        ),
+        'deprecated_enabled_block_types': [
+            block_type for block_type in course_module.advanced_modules if block_type in deprecated_block_types
+        ],
         'blocks': [],
         'advance_settings_url': reverse_course_url('advanced_settings_handler', course_module.id)
     }

cms/djangoapps/contentstore/views/tests/test_course_index.py

@@ -474,10 +474,9 @@ class TestCourseOutline(CourseTestCase):
                 ]
             )
 
-        self.assertEqual(info['block_types'], deprecated_block_types)
         self.assertEqual(
-            info['block_types_enabled'],
-            any(component in advanced_modules for component in deprecated_block_types)
+            info['deprecated_enabled_block_types'],
+            [component for component in advanced_modules if component in deprecated_block_types]
         )
 
         self.assertItemsEqual(info['blocks'], expected_blocks)
@@ -506,6 +505,28 @@ class TestCourseOutline(CourseTestCase):
             block_types
         )
 
+    @ddt.data(
+        (["a", "b", "c"], ["a", "b", "c"]),
+        (["a", "b", "c"], ["a", "b", "d"]),
+        (["a", "b", "c"], ["a", "d", "e"]),
+        (["a", "b", "c"], ["d", "e", "f"])
+    )
+    @ddt.unpack
+    def test_verify_warn_only_on_enabled_modules(self, enabled_block_types, deprecated_block_types):
+        """
+        Verify that we only warn about block_types that are both deprecated and enabled.
+        """
+        expected_block_types = list(set(enabled_block_types) & set(deprecated_block_types))
+        course_module = modulestore().get_item(self.course.location)
+        self._create_test_data(course_module, create_blocks=True, block_types=enabled_block_types)
+        info = _deprecated_blocks_info(course_module, deprecated_block_types)
+        self._verify_deprecated_info(
+            course_module.id,
+            course_module.advanced_modules,
+            info,
+            expected_block_types
+        )
+
     @ddt.data(
         {'delete_vertical': True},
         {'delete_vertical': False},

cms/templates/course_outline.html

@@ -57,7 +57,7 @@ from openedx.core.djangolib.markup import HTML, Text
   </div>
   %endif
 
-    %if deprecated_blocks_info.get('blocks') or deprecated_blocks_info.get('block_types_enabled'):
+    %if deprecated_blocks_info.get('blocks') or deprecated_blocks_info.get('deprecated_enabled_block_types'):
       <div class="wrapper wrapper-alert wrapper-alert-error is-shown">
         <div class="alert announcement">
           <span class="feedback-symbol fa fa-warning" aria-hidden="true"></span><span class="sr">${_("Warning")}</span>
@@ -84,7 +84,7 @@ from openedx.core.djangolib.markup import HTML, Text
               </div>
             %endif
 
-            % if deprecated_blocks_info.get('block_types_enabled'):
+            % if deprecated_blocks_info.get('deprecated_enabled_block_types'):
               <div class="advance-modules-list">
                 <p class="advance-modules-remove-text">
                   ${Text(_("To avoid errors, {platform_name} strongly recommends that you remove unsupported features from the course advanced settings. To do this, go to the {link_start}Advanced Settings page{link_end}, locate the \"Advanced Module List\" setting, and then delete the following modules from the list.")).format(
@@ -95,7 +95,7 @@ from openedx.core.djangolib.markup import HTML, Text
                 </p>
                 <nav class="nav-related" aria-label="${_('Unsupported Advance Modules')}">
                   <ul>
-                    % for block_type in deprecated_blocks_info['block_types']:
+                    % for block_type in deprecated_blocks_info['deprecated_enabled_block_types']:
                       <li class="nav-item">${block_type}</li>
                     % endfor
                   </ul>