container.register('mongooseAttachments', function () {
var attachments = require('mongoose-attachments'),
LocalfsStorage = require('mongoose-attachments-localfs');
attachments.registerStorageProvider('localfs', LocalfsStorage);
return attachments;
});
}
cb(null, oldKeys);
});
};
var deleteOldKeys = function(oldKeys, cb) {
if(self.options.keepOldFiles && self.options.uniqueStoragePath) return cb(null);
if(oldKeys.length === 0) return cb(null);
self.client.delMultiObjects(oldKeys, cb);
};
getOldKeys(function(err, oldKeys) {
self.client.putFile(attachment.path,attachment.filename, self.acl, {}, function(err, uploadRes) {
if(err) return cb(err);
attachment.defaultUrl = self.getUrl( attachment.path );
deleteOldKeys(oldKeys, function(err) {
if(err) return cb(err);
cb(null, attachment);
});
});
});
};
// register the S3 Storage Provider into the registry
attachments.registerStorageProvider('aws2js', S3Storage);
// export it just in case the user needs it
module.exports = S3Storage;