tie in the normal courseware link url rewriting in capa module since that…

tie in the normal courseware link url rewriting in capa module since that presents HTML via an Ajax callbacks and not via module_render.py

common/lib/xmodule/xmodule/capa_module.py

@@ -534,8 +534,16 @@ class CapaModule(CapaFields, XModule):
                 id=self.location.html_id(), ajax_url=self.system.ajax_url
             ) + html + "</div>"
 
-        # now do the substitutions which are filesystem based, e.g. '/static/' prefixes
-        return self.system.replace_urls(html)
+        # now do all the substitutions which the LMS module_render normally does, but
+        # we need to do here explicitly since we can get called for our HTML via AJAX
+        html = self.system.replace_urls(html)
+        if self.system.replace_course_urls:
+            html = self.system.replace_course_urls(html)
+
+        if self.system.replace_jump_to_id_urls:
+            html = self.system.replace_jump_to_id_urls(html)
+
+        return html
 
     def handle_ajax(self, dispatch, data):
         """

common/lib/xmodule/xmodule/x_module.py

@@ -902,6 +902,8 @@ class ModuleSystem(Runtime):
                  s3_interface=None,
                  cache=None,
                  can_execute_unsafe_code=None,
+                 replace_course_urls=None,
+                 replace_jump_to_id_urls=None
     ):
         '''
         Create a closure around the system environment.
@@ -978,6 +980,8 @@ class ModuleSystem(Runtime):
 
         self.cache = cache or DoNothingCache()
         self.can_execute_unsafe_code = can_execute_unsafe_code or (lambda: False)
+        self.replace_course_urls = replace_course_urls
+        self.replace_jump_to_id_urls = replace_jump_to_id_urls
 
     def get(self, attr):
         '''	provide uniform access to attributes (like etree).'''

lms/djangoapps/courseware/module_render.py

@@ -349,6 +349,15 @@ def get_module_for_descriptor_internal(user, descriptor, model_data_cache, cours
             data_directory=getattr(descriptor, 'data_dir', None),
             course_namespace=descriptor.location._replace(category=None, name=None),
         ),
+        replace_course_urls=partial(
+            static_replace.replace_course_urls,
+            course_id=course_id
+        ),
+        replace_jump_to_id_urls=partial(
+            static_replace.replace_jump_to_id_urls,
+            course_id=course_id,
+            jump_to_id_base_url=reverse('jump_to_id', kwargs={'course_id': course_id, 'module_id': ''})
+        ),
         node_path=settings.NODE_PATH,
         xblock_model_data=xblock_model_data,
         publish=publish,