def look_up_library_for_role(self, role):
"""If the role is affiliated with a particular library, as opposed to being
sitewide, find the library (and check that it actually exists)."""
library = None
library_short_name = role.get("library")
if library_short_name:
library = Library.lookup(self._db, library_short_name)
if not library:
return LIBRARY_NOT_FOUND.detailed(_("Library \"%(short_name)s\" does not exist.", short_name=library_short_name))
return library
def look_up_library_for_role(self, role):
"""If the role is affiliated with a particular library, as opposed to being
sitewide, find the library (and check that it actually exists)."""
library = None
library_short_name = role.get("library")
if library_short_name:
library = Library.lookup(self._db, library_short_name)
if not library:
return LIBRARY_NOT_FOUND.detailed(
_("Library \"%(short_name)s\" does not exist.",
short_name=library_short_name))
return library
def library_for_request(self, library_short_name):
"""Look up the library the user is trying to access.
Since this is called on pretty much every request, it's also
an appropriate time to check whether the site configuration
has been changed and needs to be updated.
"""
self.manager.reload_settings_if_changed()
if library_short_name:
library = Library.lookup(self._db, short_name=library_short_name)
else:
library = Library.default(self._db)
if not library:
return LIBRARY_NOT_FOUND
flask.request.library = library
return library