Add is_featured boolean property to the Work model, so that Works can be
designated as "featured" items in various places in the UI. This will be
used to allow Sponsors, Programs, and Organizations to select Documents that
should be included in their sidebar menus.
Perhaps featured "site" Documents, such as site-wide Terms of Service,
should probably be listed below the "User (sign-out)" menu, since the User
will have to read and agree to these before being allowed to use the site.
A collapsable Javascript sidebar is probably going to be needed soon...
Patch by: Todd Larsen
Review by: to-be-reviewed
"""
Wrapper for loading templates from the filesystem.
"""
from django.conf import settings
from django.template import TemplateDoesNotExist
from django.utils._os import safe_join
def get_template_sources(template_name, template_dirs=None):
"""
Returns the absolute paths to "template_name", when appended to each
directory in "template_dirs". Any paths that don't lie inside one of the
template dirs are excluded from the result set, for security reasons.
"""
if not template_dirs:
template_dirs = settings.TEMPLATE_DIRS
for template_dir in template_dirs:
try:
yield safe_join(template_dir, template_name)
except UnicodeDecodeError:
# The template dir name was a bytestring that wasn't valid UTF-8.
raise
except ValueError:
# The joined path was located outside of this particular
# template_dir (it might be inside another one, so this isn't
# fatal).
pass
def load_template_source(template_name, template_dirs=None):
tried = []
for filepath in get_template_sources(template_name, template_dirs):
try:
return (open(filepath).read().decode(settings.FILE_CHARSET), filepath)
except IOError:
tried.append(filepath)
if tried:
error_msg = "Tried %s" % tried
else:
error_msg = "Your TEMPLATE_DIRS setting is empty. Change it to point to at least one template directory."
raise TemplateDoesNotExist, error_msg
load_template_source.is_usable = True