Remove dead code

Deletes unused code from an old implementation of microsites.

common/djangoapps/student/views.py

@@ -156,13 +156,9 @@ def index(request, extra_context=None, user=AnonymousUser()):
     """
     if extra_context is None:
         extra_context = {}
-    # The course selection work is done in courseware.courses.
-    domain = settings.FEATURES.get('FORCE_UNIVERSITY_DOMAIN')  # normally False
-    # do explicit check, because domain=None is valid
-    if domain is False:
-        domain = request.META.get('HTTP_HOST')
 
-    courses = get_courses(user, domain=domain)
+    courses = get_courses(user)
+
     if microsite.get_value("ENABLE_COURSE_SORTING_BY_START_DATE",
                            settings.FEATURES["ENABLE_COURSE_SORTING_BY_START_DATE"]):
         courses = sort_by_start_date(courses)

lms/djangoapps/courseware/courses.py

@@ -373,7 +373,7 @@ def get_course_syllabus_section(course, section_key):
     raise KeyError("Invalid about key " + str(section_key))
 
 
-def get_courses(user, domain=None, org=None):  # pylint: disable=unused-argument
+def get_courses(user, org=None):
     """
     Returns a list of courses available, sorted by course.number and optionally
     filtered by org code (case-insensitive).

lms/djangoapps/courseware/views.py

@@ -136,7 +136,7 @@ def courses(request):
     courses_list = []
     course_discovery_meanings = getattr(settings, 'COURSE_DISCOVERY_MEANINGS', {})
     if not settings.FEATURES.get('ENABLE_COURSE_DISCOVERY'):
-        courses_list = get_courses(request.user, request.META.get('HTTP_HOST'))
+        courses_list = get_courses(request.user)
 
         if microsite.get_value("ENABLE_COURSE_SORTING_BY_START_DATE",
                                settings.FEATURES["ENABLE_COURSE_SORTING_BY_START_DATE"]):

lms/envs/common.py

@@ -73,31 +73,11 @@ FEATURES = {
     ## Doing so will cause all courses to be released on production
     'DISABLE_START_DATES': False,  # When True, all courses will be active, regardless of start date
 
-    # When True, will only publicly list courses by the subdomain.
-    'SUBDOMAIN_COURSE_LISTINGS': False,
-    # Expects you to define COURSE_LISTINGS, a dictionary mapping
-    # subdomains to lists of course_ids
-    # COURSE_LISTINGS = {
-    #     'default': [
-    #         'BerkeleyX/CS169.1x/2012_Fall',
-    #         'HarvardX/CS50x/2012',
-    #         'MITx/3.091x/2012_Fall',
-    #     ],
-    #     'openedx': [
-    #         'BerkeleyX/CS169.1x/2012_Fall',
-    #     ],
-    # }
-    # To see it in action, add the following to your /etc/hosts file:
-    #     127.0.0.1 openedx.dev
-
     # When True, will override certain branding with university specific values
     # Expects a SUBDOMAIN_BRANDING dictionary that maps the subdomain to the
     # university to use for branding purposes
     'SUBDOMAIN_BRANDING': False,
 
-    'FORCE_UNIVERSITY_DOMAIN': False,  # set this to the university domain to use, as an override to HTTP_HOST
-                                       # set to None to do no university selection
-
     # for consistency in user-experience, keep the value of the following 3 settings
     # in sync with the corresponding ones in cms/envs/common.py
     'ENABLE_DISCUSSION_SERVICE': True,

lms/envs/dev.py

@@ -20,9 +20,7 @@ TEMPLATE_DEBUG = True
 HTTPS = 'off'
 FEATURES['DISABLE_START_DATES'] = False
 FEATURES['ENABLE_SQL_TRACKING_LOGS'] = True
-FEATURES['SUBDOMAIN_COURSE_LISTINGS'] = False  # Enable to test subdomains--otherwise, want all courses to show up
 FEATURES['SUBDOMAIN_BRANDING'] = True
-FEATURES['FORCE_UNIVERSITY_DOMAIN'] = None		# show all university courses if in dev (ie don't use HTTP_HOST)
 FEATURES['ENABLE_MANUAL_GIT_RELOAD'] = True
 FEATURES['ENABLE_SERVICE_STATUS'] = True
 FEATURES['ENABLE_INSTRUCTOR_EMAIL'] = True     # Enable email for all Studio courses