Code to add in an open ended tab automatically

cms/djangoapps/contentstore/utils.py

@@ -2,9 +2,10 @@ from django.conf import settings
 from xmodule.modulestore import Location
 from xmodule.modulestore.django import modulestore
 from xmodule.modulestore.exceptions import ItemNotFoundError
+import copy
 
 DIRECT_ONLY_CATEGORIES = ['course', 'chapter', 'sequential', 'about', 'static_tab', 'course_info']
-
+OPEN_ENDED_PANEL = {"name" : "Open Ended Panel", "type" : "open_ended"}
 
 def get_modulestore(location):
     """
@@ -158,3 +159,12 @@ def update_item(location, value):
         get_modulestore(location).delete_item(location)
     else:
         get_modulestore(location).update_item(location, value)
+
+def add_open_ended_panel_tab(course):
+    course_tabs = copy.copy(course.tabs)
+    changed = False
+    if OPEN_ENDED_PANEL not in course_tabs:
+        course_tabs.append(OPEN_ENDED_PANEL)
+        changed = True
+    return changed, course_tabs
+

cms/djangoapps/contentstore/views.py

@@ -47,6 +47,7 @@ from auth.authz import is_user_in_course_group_role, get_users_in_course_group_b
 from auth.authz import get_user_by_email, add_user_to_course_group, remove_user_from_course_group
 from auth.authz import INSTRUCTOR_ROLE_NAME, STAFF_ROLE_NAME, create_all_course_groups
 from .utils import get_course_location_for_item, get_lms_link_for_item, compute_unit_state, get_date_display, UnitState, get_course_for_item
+from .utils import add_open_ended_panel_tab
 
 from xmodule.modulestore.xml_importer import import_from_xml
 from contentstore.course_info_model import get_course_updates,\
@@ -68,7 +69,8 @@ log = logging.getLogger(__name__)
 
 COMPONENT_TYPES = ['customtag', 'discussion', 'html', 'problem', 'video']
 
-ADVANCED_COMPONENT_TYPES = ['annotatable','combinedopenended', 'peergrading']
+OPEN_ENDED_COMPONENT_TYPES = ["combinedopenended", "peergrading"]
+ADVANCED_COMPONENT_TYPES = ['annotatable'] + OPEN_ENDED_COMPONENT_TYPES
 ADVANCED_COMPONENT_CATEGORY = 'advanced'
 ADVANCED_COMPONENT_POLICY_KEY = 'advanced_modules'
 
@@ -295,6 +297,9 @@ def edit_unit(request, location):
     # in ADVANCED_COMPONENT_TYPES that should be enabled for the course.
     course_metadata = CourseMetadata.fetch(course.location)
     course_advanced_keys = course_metadata.get(ADVANCED_COMPONENT_POLICY_KEY, [])
+    log.debug(course.tabs)
+    log.debug(type(course.tabs))
+    log.debug("LOOK HERE NOW!!!!!")
 
     # Set component types according to course policy file
     component_types = list(COMPONENT_TYPES)
@@ -1329,7 +1334,26 @@ def course_advanced_updates(request, org, course, name):
         return HttpResponse(json.dumps(CourseMetadata.delete_key(location, json.loads(request.body))), mimetype="application/json")
     elif real_method == 'POST' or real_method == 'PUT':
         # NOTE: request.POST is messed up because expect_json cloned_request.POST.copy() is creating a defective entry w/ the whole payload as the key
-        return HttpResponse(json.dumps(CourseMetadata.update_from_json(location, json.loads(request.body))), mimetype="application/json")
+        request_body = json.loads(request.body)
+        filter_tabs = True
+        if ADVANCED_COMPONENT_POLICY_KEY in request_body:
+            log.debug("Advanced component in.")
+            for oe_type in OPEN_ENDED_COMPONENT_TYPES:
+                log.debug(request_body[ADVANCED_COMPONENT_POLICY_KEY])
+                if oe_type in request_body[ADVANCED_COMPONENT_POLICY_KEY]:
+                    log.debug("OE type in.")
+                    course_module = modulestore().get_item(location)
+                    changed, new_tabs = add_open_ended_panel_tab(course_module)
+                    log.debug(new_tabs)
+                    if changed:
+                        request_body.update({'tabs' : new_tabs})
+                    filter_tabs = False
+                    break
+        log.debug(request_body)
+        log.debug(filter_tabs)
+        log.debug("LOOK HERE FOR TAB SAVING!!!!")
+        response_json = json.dumps(CourseMetadata.update_from_json(location, request_body, filter_tabs=filter_tabs))
+        return HttpResponse(response_json, mimetype="application/json")
 
 
 @login_required

cms/djangoapps/models/settings/course_metadata.py

 from xmodule.modulestore import Location
 from contentstore.utils import get_modulestore
 from xmodule.x_module import XModuleDescriptor
+import copy
 
 
 class CourseMetadata(object):
@@ -30,7 +31,7 @@ class CourseMetadata(object):
         return course
 
     @classmethod
-    def update_from_json(cls, course_location, jsondict):
+    def update_from_json(cls, course_location, jsondict, filter_tabs=True):
         """
         Decode the json into CourseMetadata and save any changed attrs to the db.
         
@@ -40,9 +41,13 @@ class CourseMetadata(object):
 
         dirty = False
 
+        filtered_list = copy.copy(cls.FILTERED_LIST)
+        if not filter_tabs:
+            filtered_list.remove("tabs")
+
         for k, v in jsondict.iteritems():
             # should it be an error if one of the filtered list items is in the payload?
-            if k not in cls.FILTERED_LIST and (k not in descriptor.metadata or descriptor.metadata[k] != v):
+            if k not in filtered_list and (k not in descriptor.metadata or descriptor.metadata[k] != v):
                 dirty = True
                 descriptor.metadata[k] = v