2021-04-29 12:03:54 +02:00

64 lines
1.6 KiB
JavaScript

'use strict';
/**
* Module dependencies
*/
// Public node modules.
const pkgcloud = require('pkgcloud');
const streamifier = require('streamifier');
module.exports = {
init(config) {
const options = { container: config.container };
const client = pkgcloud.storage.createClient({
provider: 'rackspace',
...config,
});
const remoteURL = () =>
new Promise((resolve, reject) => {
return client.getContainer(config.container, (err, res) => {
if (err && !res) return reject(err);
return resolve(res);
});
});
return {
upload(file) {
const readStream = streamifier.createReadStream(file.buffer);
const writeStream = client.upload({
...options,
remote: file.hash,
contentType: file.mime,
});
return new Promise((resolve, reject) => {
readStream.pipe(writeStream);
writeStream.on('error', error => error && reject(error));
writeStream.on('success', result => {
remoteURL()
.then(data => {
resolve(
Object.assign(file, {
mime: result.contentType,
url: `${data.cdnSslUri}/${result.name}`,
})
);
})
.catch(err => console.error(err) && reject(err));
});
});
},
delete(file) {
return new Promise((resolve, reject) => {
client.removeFile(config.container, file.hash, error => {
if (error) return reject(error);
return resolve();
});
});
},
};
},
};