def __finalize_recipe(self, recipe, is_new, indexer):
""" Final steps in saving a new or updated recipe. Returns recipe
or redirects. """
if is_new:
manager = user_manager.UserManager(self.db)
recipe.author = manager.current_user()
if not recipe.title:
hint_text = _('Title must not be empty.')
self.hints.append(hint.Hint(hint_text))
else:
# First check if the recipe already exists and is new.
new_exists = is_new and \
recipe_entity.Recipe.title_exists(self.db, recipe.title)
# Save the recipe.
recipe.save(self.db)
# Update search index.
scheme = indexer.scheme()
writer = indexer.open_index(scheme)
indexer.fill_index(writer, [recipe])
indexer.close_index()
if new_exists:
type = self.HINT_NEW_EXISTS
elif is_new:
type = self.HINT_NEW
else:
type = self.HINT_EDIT
self.set_cookie(self.HINT_COOKIE, type)
self.set_cookie(self.HINT_NAME, recipe.title)
redirect(url.Url.from_path(['manage', 'recipe', str(recipe.id)]))
return recipe
def login(db):
""" Login page. """
language, is_admin = validate_user_and_language(db, False)
manager = user_manager.UserManager(db)
hints = manager.login(language, PW_HASH_ITERATIONS, ADMIN_USER)
return dict(hints=hints, language=language, languages=LANGUAGES,
is_admin=is_admin)
def validate_user_and_language(db, enable_users):
""" Validate the user and get the current language. """
is_admin = False
if enable_users:
manager = user_manager.UserManager(db)
manager.validate_login(PW_HASH_ITERATIONS, ADMIN_USER)
is_admin = (manager.current_user() and
manager.current_user().name == ADMIN_USER)
language = translator.Translator.current_language(LANGUAGE)
return language, is_admin
def manage_users(db):
""" User managing page or personal profile. """
language, is_admin = validate_user_and_language(db, ENABLE_USERS)
categories = category.Category.find_all(db)
manager = user_manager.UserManager(db)
users = manager.action(language, PW_HASH_ITERATIONS, ADMIN_USER)
hints = manager.hints
return dict(categories=categories, hints=hints, users=users,
is_admin=is_admin, language=language, languages=LANGUAGES,
enable_users=ENABLE_USERS)
def logout(db):
""" Login page. """
manager = user_manager.UserManager(db)
manager.logout()