agneta-platform
Version:
Agneta Platform - Integrate and customize business applications
85 lines (66 loc) • 2.06 kB
JavaScript
/* Copyright 2017 Agneta Network Applications, LLC.
*
* Source file: services/server/remotes/media/helpers/download.js
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
const path = require('path');
module.exports = function(Model, app) {
var bucket = app.get('storage').buckets.media;
Model.__download = function(location,req) {
location = path.normalize(location);
location = app.helpers.normalizePath(location);
var item;
return Promise.resolve()
.then(function() {
//return app.storage.headObject(params);
return Model.findOne({
where: {
location: location
}
});
})
.then(function(_item) {
item = _item;
if (!item) {
return Promise.reject({
message: 'Media file could not be found'
});
}
var roles = ['administrator', 'editor'];
if (item.roles) {
roles = roles.concat(item.roles);
}
return app.models.Account.hasRoles(
roles,
req
);
})
.then(function(result) {
if (!result.has) {
//console.log(result);
return Promise.reject({
status: '401',
message: 'You are not authorized to access this media object'
});
}
})
.then(function() {
item.stream = app.storage.getObjectStream({
Bucket: bucket.private,
Key: location
});
return item;
});
};
};