set the mime type in the download blob

This commit is contained in:
Danny Coates 2017-08-09 12:56:32 -07:00
parent 626e578acb
commit 193664a8e8
No known key found for this signature in database
GPG Key ID: 4C442633C62E00CB
5 changed files with 40 additions and 24 deletions

View File

@ -57,7 +57,8 @@ function download() {
}
throw err;
})
.then(([decrypted, fname]) => {
.then(([decrypted, file]) => {
const fname = file.name;
const endTime = Date.now();
const time = endTime - startTime;
const downloadTime = endTime - downloadEnd;
@ -73,7 +74,7 @@ function download() {
});
const dataView = new DataView(decrypted);
const blob = new Blob([dataView]);
const blob = new Blob([dataView], { type: file.type });
const downloadUrl = URL.createObjectURL(blob);
const a = document.createElement('a');

View File

@ -39,13 +39,15 @@ class FileReceiver extends EventEmitter {
}
const blob = new Blob([this.response]);
const type = xhr.getResponseHeader('Content-Type');
const meta = JSON.parse(xhr.getResponseHeader('X-File-Metadata'));
const fileReader = new FileReader();
fileReader.onload = function() {
const meta = JSON.parse(xhr.getResponseHeader('X-File-Metadata'));
resolve([
{
data: this.result,
filename: meta.filename,
type,
iv: meta.id
},
key
@ -76,7 +78,10 @@ class FileReceiver extends EventEmitter {
.then(decrypted => {
return Promise.resolve(decrypted);
}),
decodeURIComponent(fdata.filename)
{
name: decodeURIComponent(fdata.filename),
type: fdata.type
}
]);
});
}

View File

@ -168,7 +168,7 @@ app.get('/assets/download/:id', async (req, res) => {
const contentLength = await storage.length(id);
res.writeHead(200, {
'Content-Disposition': `attachment; filename=${meta.filename}`,
'Content-Type': 'application/octet-stream',
'Content-Type': meta.mimeType,
'Content-Length': contentLength,
'X-File-Metadata': JSON.stringify(meta)
});
@ -236,10 +236,12 @@ app.post('/upload', (req, res, next) => {
meta.delete = crypto.randomBytes(10).toString('hex');
req.pipe(req.busboy);
req.busboy.on('file', async (fieldname, file, filename) => {
req.busboy.on(
'file',
async (fieldname, file, filename, encoding, mimeType) => {
try {
meta.mimeType = mimeType || 'application/octet-stream';
await storage.set(newId, file, filename, meta);
const protocol = conf.env === 'production' ? 'https' : req.protocol;
const url = `${protocol}://${req.get('host')}/download/${newId}/`;
res.json({
@ -253,7 +255,8 @@ app.post('/upload', (req, res, next) => {
}
res.sendStatus(500);
}
});
}
);
req.on('close', async err => {
try {

View File

@ -163,7 +163,7 @@ describe('Server integration tests', function() {
res.header['content-disposition'],
'attachment; filename=test_upload.txt'
);
assert.equal(res.header['content-type'], 'application/octet-stream');
assert.equal(res.header['content-type'], 'text/plain');
});
});

View File

@ -14,8 +14,15 @@ module.exports = {
{
test: /\.js$/,
loaders: 'babel-loader',
include: [path.resolve(__dirname, 'frontend'), path.resolve(__dirname, 'node_modules/testpilot-ga/src')],
query: { babelrc: false, presets: ['es2015', 'stage-2'], plugins: ['add-module-exports'] }
include: [
path.resolve(__dirname, 'frontend'),
path.resolve(__dirname, 'node_modules/testpilot-ga/src')
],
query: {
babelrc: false,
presets: ['es2015', 'stage-2'],
plugins: ['add-module-exports']
}
}
]
}