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some code cleanup, fixed bug with regex in app.js

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This commit is contained in:
Abhinav Adduri 2017-06-01 10:05:09 -07:00
parent 065f3c2014
commit 76c337836d
5 changed files with 16 additions and 23 deletions
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24
public/download.js
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@ -7,10 +7,22 @@ function download() {
var li = document.createElement("li");
var progress = document.createElement("p");
li.appendChild(progress);
document.getElementById("downloaded_files").appendChild(li);
xhr.addEventListener("progress", returnBindedLI(li, progress));
xhr.onload = function(e) {
// maybe send a separate request before this one to get the filename?
// maybe render the html itself with the filename, since it's generated server side
// after a get request with the unique id
var name = document.createElement("p");
name.innerHTML = xhr.getResponseHeader("Content-Disposition").match(/filename="(.+)"/)[1];
li.insertBefore(name, li.firstChild);
if (this.status == 200) {
let self = this;
var blob = new Blob([this.response]);
@ -43,20 +55,12 @@ function download() {
key,
array)
.then(function(decrypted){
var filename = xhr.getResponseHeader("Content-Disposition").match(/filename="(.+)"/)[1];
var name = document.createElement("p");
name.innerHTML = filename;
li.insertBefore(name, li.firstChild);
document.getElementById("downloaded_files").appendChild(li);
var dataView = new DataView(decrypted);
var blob = new Blob([dataView]);
var downloadUrl = URL.createObjectURL(blob);
var a = document.createElement("a");
a.href = downloadUrl;
a.download = filename
console.log(xhr.getResponseHeader("Content-Disposition"));
a.download = xhr.getResponseHeader("Content-Disposition").match(/filename="(.+)"/)[1];
document.body.appendChild(a);
a.click();
})