from flask.ext.login import current_user from web import models from bootstrap import application, manager from web.controllers import FeedController from web.views.api.v3.common import AbstractProcessor from web.views.api.v3.common import url_prefix, auth_func class FeedProcessor(AbstractProcessor): def get_single_preprocessor(self, instance_id=None, **kw): # Check if the user is authorized to modify the specified # instance of the model. contr = FeedController(current_user.id) feed = contr.get(id=instance_id) if not self.is_authorized_to_modify(current_user, feed): raise ProcessingException(description='Not Authorized', code=401) feed_processor = FeedProcessor() blueprint_feed = manager.create_api_blueprint(models.Feed, url_prefix=url_prefix, methods=['GET', 'POST', 'PUT', 'DELETE'], preprocessors=dict(GET_SINGLE=[auth_func, feed_processor.get_single_preprocessor], GET_MANY=[auth_func, feed_processor.get_many_preprocessor], PUT_SINGLE=[auth_func], POST=[auth_func], DELETE=[auth_func])) application.register_blueprint(blueprint_feed)