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file list ui

This commit is contained in:
Daniela Arcese 2017-06-02 16:56:32 -04:00
parent cc0ece20de
commit d7e4077640
3 changed files with 143 additions and 101 deletions
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53
public/index.html
View File

@ -9,31 +9,42 @@
<body background="resources/background.png"> <body background="resources/background.png">
<div class="main-window"> <div class="main-window">
<div class="title"> <div id="page-one">
Share your files quickly, privately and securely. <div class="title">
Share your files quickly, privately and securely.
</div>
<div class="upload-window">
<div id="upload-img"><img src='resources/upload.svg'/></div>
<div>
DRAG & DROP
</div>
<div class="upload">
<div id="browse-text">
your file/folder here or
</div>
<div id="browse">
<form method="post" action="upload" enctype="multipart/form-data">
<label for="file-upload" class="file-upload">browse.</label>
<input id="file-upload" type="file" onchange="onChange(event)" name="fileUploaded" />
</form>
</div>
</div>
</div>
</div> </div>
<div class="upload-window">
<div id="upload-img"><img src='resources/upload.svg'/></div>
<div>
DRAG & DROP
</div>
<div class="upload">
<div id="browse-text">
your file/folder here or
</div>
<div id="browse">
<form method="post" action="upload" enctype="multipart/form-data">
<label for="file-upload" class="file-upload">browse.</label>
<input id="file-upload" type="file" onchange="onChange(event)" name="fileUploaded" />
</form>
</div>
</div>
<div id="file-list">
<table id="uploaded-files">
<tr>
<th width=30%>File</th>
<th width=45%>Copy URL</th>
<th width=20%>Expires in</th>
<th width=5%>Delete</th>
</tr>
</table>
</div> </div>
</div> </div>
<ul id="uploaded_files">
</ul>
</body> </body>
</html> </html>

25
public/main.css
View File

@ -1,4 +1,6 @@
/*** index.html ***/ /*** index.html ***/
/** page-one **/
body { body {
font-family: 'Fira Sans'; font-family: 'Fira Sans';
font-weight: 300; font-weight: 300;
@ -64,3 +66,26 @@ form{
width: 45px; width: 45px;
float: right; float: right;
} }
/** file-list **/
th{
font-size: 10px;
color: #737373;
font-weight: normal;
text-align: left;
}
td{
font-size: 12px;
vertical-align: top;
}
#uploaded-files{
width: 472px;
margin: 10px auto ;
float: top;
table-layout: fixed;
overflow-y: scroll;
}
#file-list{
overflow-y: scroll;
height: 90px;
}

166
public/upload.js
View File

@ -5,7 +5,7 @@ function onChange(event) {
let self = this; let self = this;
window.crypto.subtle.generateKey({ window.crypto.subtle.generateKey({
name: "AES-CBC", name: "AES-CBC",
length: 128 length: 128
}, },
true, true,
["encrypt", "decrypt"]) ["encrypt", "decrypt"])
@ -23,7 +23,7 @@ function onChange(event) {
.then(function(encrypted){ .then(function(encrypted){
var dataView = new DataView(encrypted); var dataView = new DataView(encrypted);
var blob = new Blob([dataView], { type: file.type }); var blob = new Blob([dataView], { type: file.type });
var fd = new FormData(); var fd = new FormData();
fd.append("fname", file.name); fd.append("fname", file.name);
fd.append("data", blob, file.name); fd.append("data", blob, file.name);
@ -32,26 +32,30 @@ function onChange(event) {
var hex = ivToStr(random_iv); var hex = ivToStr(random_iv);
xhr.open("post", "/upload/" + hex, true); xhr.open("post", "/upload/" + hex, true);
var li = document.createElement("li"); var row = document.createElement("tr");
var name = document.createElement("p"); var name = document.createElement("td");
name.innerHTML = file.name; var link = document.createElement("td");
li.appendChild(name); var expiry = document.createElement("td");
var link = document.createElement("a"); var cellText = document.createTextNode(file.name);
li.appendChild(link); //name.innerHTML = file.name;
name.appendChild(cellText);
var progress = document.createElement("p"); var progress = document.createElement("p");
li.appendChild(progress); //li.appendChild(progress);
document.getElementById("uploaded_files").appendChild(li); row.appendChild(name);
row.appendChild(link);
row.appendChild(expiry);
document.getElementById("uploaded-files").appendChild(row);
xhr.upload.addEventListener("progress", returnBindedLI(progress, name, link, li)); xhr.upload.addEventListener("progress", returnBindedLI(progress, name, link, row));
xhr.onreadystatechange = function() { xhr.onreadystatechange = function() {
if (xhr.readyState == XMLHttpRequest.DONE) { if (xhr.readyState == XMLHttpRequest.DONE) {
window.crypto.subtle.exportKey("jwk", key).then(function(keydata) { window.crypto.subtle.exportKey("jwk", key).then(function(keydata) {
var curr_name = localStorage.getItem(file.name); var curr_name = localStorage.getItem(file.name);
localStorage.setItem(hex, xhr.responseText); localStorage.setItem(hex, xhr.responseText);
link.innerHTML = "http://localhost:3000/download/" + hex + "/#" + keydata.k; link.innerHTML = "http://localhost:3000/download/" + hex + "/#" + keydata.k;
@ -69,73 +73,75 @@ function onChange(event) {
}); });
}) })
.catch(function(err){ .catch(function(err){
console.error(err); console.error(err);
}); });
};
reader.readAsArrayBuffer(file);
}
function ivToStr(iv) { };
let hexStr = ""; reader.readAsArrayBuffer(file);
for (var i in iv) { }
if (iv[i] < 16) {
hexStr += "0" + iv[i].toString(16); function ivToStr(iv) {
} else { let hexStr = "";
hexStr += iv[i].toString(16); for (var i in iv) {
if (iv[i] < 16) {
hexStr += "0" + iv[i].toString(16);
} else {
hexStr += iv[i].toString(16);
}
}
window.hexStr = hexStr;
return hexStr;
}
function strToIv(str) {
var iv = new Uint8Array(16);
for (var i = 0; i < str.length; i += 2) {
iv[i/2] = parseInt((str.charAt(i) + str.charAt(i + 1)), 16);
}
return iv;
}
function returnBindedLI(a_element, name, link, li) {
return function updateProgress(e) {
if (e.lengthComputable) {
var percentComplete = Math.floor((e.loaded / e.total) * 100);
a_element.innerHTML = "Progress: " + percentComplete + "%";
if (percentComplete === 100) {
var del = document.createElement("td");
var btn = document.createElement("button");
btn.innerHTML = "x";
btn.style = "padding: 0; border: none; background: none; cursor: pointer"
btn.addEventListener("click", function() {
var segments = link.innerHTML.split("/");
var key = segments[segments.length - 2];
var xhr = new XMLHttpRequest();
xhr.open("post", "/delete/" + key, true);
xhr.setRequestHeader("Content-Type", "application/json");
if (!localStorage.getItem(key)) return;
xhr.send(JSON.stringify({delete_token: localStorage.getItem(key)}));
xhr.onreadystatechange = function() {
if (xhr.readyState === XMLHttpRequest.DONE) {
document.getElementById("uploaded-files").removeChild(li);
localStorage.removeItem(key);
}
if (xhr.status === 200) {
console.log("The file was successfully deleted.");
} else {
console.log("The file has expired, or has already been deleted.");
}
}
});
del.appendChild(btn);
li.appendChild(del);
}
}
} }
} }
window.hexStr = hexStr;
return hexStr;
}
function strToIv(str) {
var iv = new Uint8Array(16);
for (var i = 0; i < str.length; i += 2) {
iv[i/2] = parseInt((str.charAt(i) + str.charAt(i + 1)), 16);
}
return iv;
}
function returnBindedLI(a_element, name, link, li) {
return function updateProgress(e) {
if (e.lengthComputable) {
var percentComplete = Math.floor((e.loaded / e.total) * 100);
a_element.innerHTML = "Progress: " + percentComplete + "%";
if (percentComplete === 100) {
var btn = document.createElement("button");
btn.innerHTML = "Delete from server";
btn.addEventListener("click", function() {
var segments = link.innerHTML.split("/");
var key = segments[segments.length - 2];
var xhr = new XMLHttpRequest();
xhr.open("post", "/delete/" + key, true);
xhr.setRequestHeader("Content-Type", "application/json");
if (!localStorage.getItem(key)) return;
xhr.send(JSON.stringify({delete_token: localStorage.getItem(key)}));
xhr.onreadystatechange = function() {
if (xhr.readyState === XMLHttpRequest.DONE) {
document.getElementById("uploaded_files").removeChild(li);
localStorage.removeItem(key);
}
if (xhr.status === 200) {
console.log("The file was successfully deleted.");
} else {
console.log("The file has expired, or has already been deleted.");
}
}
});
li.appendChild(btn);
}
}
}
}