145 lines
4.7 KiB
Python
145 lines
4.7 KiB
Python
"""
|
|
Module for code that should run during LMS startup
|
|
"""
|
|
|
|
# pylint: disable=unused-argument
|
|
|
|
from django.conf import settings
|
|
|
|
# Force settings to run so that the python path is modified
|
|
settings.INSTALLED_APPS # pylint: disable=pointless-statement
|
|
|
|
from openedx.core.lib.django_startup import autostartup
|
|
import edxmako
|
|
import logging
|
|
from monkey_patch import django_utils_translation
|
|
import analytics
|
|
|
|
|
|
log = logging.getLogger(__name__)
|
|
|
|
|
|
def run():
|
|
"""
|
|
Executed during django startup
|
|
"""
|
|
django_utils_translation.patch()
|
|
|
|
autostartup()
|
|
|
|
add_mimetypes()
|
|
|
|
if settings.FEATURES.get('USE_CUSTOM_THEME', False):
|
|
enable_theme()
|
|
|
|
if settings.FEATURES.get('USE_MICROSITES', False):
|
|
enable_microsites()
|
|
|
|
if settings.FEATURES.get('ENABLE_THIRD_PARTY_AUTH', False):
|
|
enable_third_party_auth()
|
|
|
|
# Initialize Segment.io analytics module. Flushes first time a message is received and
|
|
# every 50 messages thereafter, or if 10 seconds have passed since last flush
|
|
if settings.FEATURES.get('SEGMENT_IO_LMS') and hasattr(settings, 'SEGMENT_IO_LMS_KEY'):
|
|
analytics.init(settings.SEGMENT_IO_LMS_KEY, flush_at=50)
|
|
|
|
|
|
def add_mimetypes():
|
|
"""
|
|
Add extra mimetypes. Used in xblock_resource.
|
|
|
|
If you add a mimetype here, be sure to also add it in cms/startup.py.
|
|
"""
|
|
import mimetypes
|
|
|
|
mimetypes.add_type('application/vnd.ms-fontobject', '.eot')
|
|
mimetypes.add_type('application/x-font-opentype', '.otf')
|
|
mimetypes.add_type('application/x-font-ttf', '.ttf')
|
|
mimetypes.add_type('application/font-woff', '.woff')
|
|
|
|
|
|
def enable_theme():
|
|
"""
|
|
Enable the settings for a custom theme, whose files should be stored
|
|
in ENV_ROOT/themes/THEME_NAME (e.g., edx_all/themes/stanford).
|
|
"""
|
|
# Workaround for setting THEME_NAME to an empty
|
|
# string which is the default due to this ansible
|
|
# bug: https://github.com/ansible/ansible/issues/4812
|
|
if settings.THEME_NAME == "":
|
|
settings.THEME_NAME = None
|
|
return
|
|
|
|
assert settings.FEATURES['USE_CUSTOM_THEME']
|
|
settings.FAVICON_PATH = 'themes/{name}/images/favicon.ico'.format(
|
|
name=settings.THEME_NAME
|
|
)
|
|
|
|
# Calculate the location of the theme's files
|
|
theme_root = settings.ENV_ROOT / "themes" / settings.THEME_NAME
|
|
|
|
# Include the theme's templates in the template search paths
|
|
settings.TEMPLATE_DIRS.insert(0, theme_root / 'templates')
|
|
edxmako.paths.add_lookup('main', theme_root / 'templates', prepend=True)
|
|
|
|
# Namespace the theme's static files to 'themes/<theme_name>' to
|
|
# avoid collisions with default edX static files
|
|
settings.STATICFILES_DIRS.append(
|
|
(u'themes/{}'.format(settings.THEME_NAME), theme_root / 'static')
|
|
)
|
|
|
|
# Include theme locale path for django translations lookup
|
|
settings.LOCALE_PATHS = (theme_root / 'conf/locale',) + settings.LOCALE_PATHS
|
|
|
|
|
|
def enable_microsites():
|
|
"""
|
|
Enable the use of microsites, which are websites that allow
|
|
for subdomains for the edX platform, e.g. foo.edx.org
|
|
"""
|
|
|
|
microsites_root = settings.MICROSITE_ROOT_DIR
|
|
microsite_config_dict = settings.MICROSITE_CONFIGURATION
|
|
|
|
for ms_name, ms_config in microsite_config_dict.items():
|
|
# Calculate the location of the microsite's files
|
|
ms_root = microsites_root / ms_name
|
|
ms_config = microsite_config_dict[ms_name]
|
|
|
|
# pull in configuration information from each
|
|
# microsite root
|
|
|
|
if ms_root.isdir():
|
|
# store the path on disk for later use
|
|
ms_config['microsite_root'] = ms_root
|
|
|
|
template_dir = ms_root / 'templates'
|
|
ms_config['template_dir'] = template_dir
|
|
|
|
ms_config['microsite_name'] = ms_name
|
|
log.info('Loading microsite {0}'.format(ms_root))
|
|
else:
|
|
# not sure if we have application logging at this stage of
|
|
# startup
|
|
log.error('Error loading microsite {0}. Directory does not exist'.format(ms_root))
|
|
# remove from our configuration as it is not valid
|
|
del microsite_config_dict[ms_name]
|
|
|
|
# if we have any valid microsites defined, let's wire in the Mako and STATIC_FILES search paths
|
|
if microsite_config_dict:
|
|
settings.TEMPLATE_DIRS.append(microsites_root)
|
|
edxmako.paths.add_lookup('main', microsites_root)
|
|
|
|
settings.STATICFILES_DIRS.insert(0, microsites_root)
|
|
|
|
|
|
def enable_third_party_auth():
|
|
"""
|
|
Enable the use of third_party_auth, which allows users to sign in to edX
|
|
using other identity providers. For configuration details, see
|
|
common/djangoapps/third_party_auth/settings.py.
|
|
"""
|
|
|
|
from third_party_auth import settings as auth_settings
|
|
auth_settings.apply_settings(settings.THIRD_PARTY_AUTH, settings)
|