├── .gitignore
├── CONTRIBUTING.md
├── LICENSE
├── README.md
├── _config.yml
├── assets
├── css
│ └── main.css
└── js
│ ├── bundle.js
│ ├── db.js
│ ├── drop.js
│ ├── jquery-2.1.1.min.js
│ └── utils.js
├── index.html
├── index.js
└── package.json
/.gitignore:
--------------------------------------------------------------------------------
1 | node_modules
2 | .DS_Store
3 | todo.txt
4 | scrap.js
5 | assets/js/aws-sdk-2.0.19.js
6 | npm-debug.log
7 |
--------------------------------------------------------------------------------
/CONTRIBUTING.md:
--------------------------------------------------------------------------------
1 | ## Public domain
2 |
3 | The project is in the public domain within the United States, and copyright and related rights in the work worldwide are waived through the [CC0 1.0 Universal public domain dedication][CC0].
4 |
5 | All contributions to this project will be released under the CC0 dedication. By submitting a pull request, you are agreeing to comply with this waiver of copyright interest.
6 |
7 | [CC0]: http://creativecommons.org/publicdomain/zero/1.0/
8 |
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/LICENSE:
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/README.md:
--------------------------------------------------------------------------------
1 | ## Bit Voyage
2 |
3 | [](#working-demo)
4 |
5 | **[Jump to the working demo.](#working-demo)**
6 |
7 | **Vision:** Allow anyone with a modern browser to drag, drop, and stream a 1GB, 10GB, 100GB, or 1TB file over the Internet to a happy home.
8 |
9 | **Requirements:** Files should never be read entirely into memory at any stage. File progress should be real-time and clear. Uploads should be resumable and pause-able at any time.
10 |
11 | **Implementation:**
12 |
13 | * Use the [Drag and Drop API](http://blog.teamtreehouse.com/implementing-native-drag-and-drop), available [in modern desktop browsers](http://caniuse.com/#feat=dragndrop), to let anyone drag a file into their browser
14 | * Use the [File API](https://docs.webplatform.org/wiki/apis/file), available [in modern browsers](http://caniuse.com/#feat=fileapi), to chunk and stream file objects in-browser
15 | * Use the [FileReader object](https://developer.mozilla.org/en-US/docs/Web/API/FileReader), available [in modern browsers](http://caniuse.com/#feat=filereader), to read the contents of chunks into memory
16 |
17 | **Goals:**
18 |
19 | * **Short-term:** Use the [S3 Multipart Upload API](https://docs.aws.amazon.com/AmazonS3/latest/dev/UsingRESTAPImpUpload.html) to allow users to upload files of any size directly to S3. (**Update:** this is working, for up to ~100GB.)
20 | * **Long-term:** Allow upload to servers which support the Amazon S3 API but provide their own layer of authentication. Example: [The Internet Archive](https://archive.org/help/abouts3.txt).
21 | * **Longest-term:** Instead of S3, allow users to stream files directly to other users over WebRTC, in the style of [Sharefest.me](https://www.sharefest.me/), as long as their browser tab is open.
22 |
23 | ### Working demo
24 |
25 | A working demo is available at [bit.voyage](https://bit.voyage). It lets you drag files of up to around **100GB** into an S3 bucket. Files much larger than that will cause your browser to try to send very large parts, and files of around the 1TB range may crash your browser (like they did mine).
26 |
27 | * Enter your S3 credentials into the URL **hash** (not the query string):
28 |
29 | ```
30 | https://bit.voyage/#bucket=[your-bucket]&key=[your-key]&secret_key=[your-secret-key]
31 | ```
32 |
33 | * Make sure your S3 bucket [has CORS enabled](http://docs.aws.amazon.com/AmazonS3/latest/dev/cors.html). Use the following CORS configuration, changing `https://bit.voyage` to `*` if you want it to work with more domains.
34 |
35 | ```xml
36 |
37 |
38 |
39 | https://bit.voyage
40 | HEAD
41 | GET
42 | PUT
43 | POST
44 | DELETE
45 | ETag
46 | *
47 |
48 |
49 | ```
50 |
51 | Next steps include:
52 |
53 | * Petitioning the Internet Archive to add CORS to their [S3-like API](https://archive.org/help/abouts3.txt).
54 | * Making a new UI.
55 | * Resuming very large downloads. I have yet to actually store a complete 100GB file, because of the time involved.
56 |
57 | ### Getting to 1TB+
58 |
59 | For Amazon S3, this will require making 100MB+ HTTP POST requests, which realistically can only be done by a server. So, this involves:
60 |
61 | * Finding or making a websocket stream library that can receive file data.
62 | * Finding or making a thin web server that can receive websocket data and make authorized multipart uploads to S3.
63 | * Being able to handle backpressure from the server all the way down to reading the file.
64 | * Sending progress/etc events down the wire as well.
65 |
66 | One interesting project is @maxogden's [`abstract-blob-store`](https://github.com/maxogden/abstract-blob-store), which aims to present a consistent interface to streaming blobs up and down anything that supports a stream. It's a little nascent, and doesn't yet have the semantics to support resumption, but it feels like the right direction.
67 |
68 |
69 |
70 | ### Credits
71 |
72 | Created by [Eric Mill](https://twitter.com/konklone).
73 |
74 | Builds on work by [Brian Brennan](https://github.com/brianloveswords/fileliststream), [Max](https://github.com/maxogden/filereader-stream) [Ogden](https://github.com/DamonOehlman/filestream/issues/9#issuecomment-58468336), [Derrick Parkhurst](https://github.com/thirtysixthspan/waterunderice), and [Young Hahn](https://github.com/mapbox/frameup).
75 |
76 | ### Public domain
77 |
78 | This project is [dedicated to the public domain](LICENSE). As spelled out in [CONTRIBUTING](CONTRIBUTING.md):
79 |
80 | > The project is in the public domain within the United States, and copyright and related rights in the work worldwide are waived through the [CC0 1.0 Universal public domain dedication](https://creativecommons.org/publicdomain/zero/1.0/).
81 |
82 | > All contributions to this project will be released under the CC0 dedication. By submitting a pull request, you are agreeing to comply with this waiver of copyright interest.
83 |
--------------------------------------------------------------------------------
/_config.yml:
--------------------------------------------------------------------------------
1 | baseurl: /voyage
2 |
--------------------------------------------------------------------------------
/assets/css/main.css:
--------------------------------------------------------------------------------
1 |
2 | section {
3 | width: 90%; margin: 0px auto;
4 | border: 3px solid #e5e5e5;
5 | margin-top: 20px;
6 | }
7 |
8 | section.drop-here {
9 | height: 200px; text-align: center;
10 | font-size: 46pt; padding-top: 20px;
11 | background-color: #f5f5f5;
12 | } section.drop-here p {
13 | margin: 50px; padding: 0;
14 | }
15 |
16 |
17 | section h3 {
18 | font-weight: bold; font-size: 12pt;
19 | margin: 0; padding: 0; padding-top: 10px; padding-left: 10px;
20 | } section h3 span {font-weight: normal;}
21 |
22 | section.log.file {display: none;}
23 |
24 | section.log p {
25 | padding: 0 10px 0px 10px;
26 | height: 55px; overflow-y: scroll;
27 | }
28 |
29 | section.block p, section p.detail {
30 | padding: 10px 10px; margin: 0;
31 | word-wrap: break-word;
32 | }
33 |
34 | section.instructions p {padding: 0 10px;}
35 |
36 | code, pre {margin: 0; padding: 0;}
37 | pre {
38 | padding: 10px 10px;
39 | margin: 10px;
40 | background-color: #e5e5e5;
41 | }
42 |
43 | code.inline {background-color: #e5e5e5; padding: 0 3px;}
44 |
45 | #dragging {
46 | display: none;
47 | opacity: 0.5;
48 | background-color: #000;
49 | position: absolute; top: 0; left: 0;
50 | height: 100%; width: 100%;
51 | vertical-align: center;
52 | } #dragging h2 {
53 | font-size: 50px; font-weight: bold;
54 | margin: 200px auto; padding: 0; width: 600px;
55 | text-align: center; vertical-align: center;
56 | color: white;
57 | }
58 |
59 | a, a:visited {
60 | color: #1166bb;
61 | }
62 | a.linkify {text-decoration: underline; cursor: pointer;}
63 |
64 | .control {display: none;}
65 |
66 | section.block input[type=text] {
67 | margin-right: 20px; margin-left: 5px;
68 | }
69 |
70 |
71 | .s3-test {display: none;}
72 | .s3-test.loading {color: #999;}
73 | .s3-test.error {color: #b00;}
74 | .s3-test.success {color: #090;}
75 | .s3-test.message {display: inline-block;}
76 |
77 | .progress {
78 | position: relative;
79 | height: 50px;
80 | }
81 | .progress div {
82 | position: absolute; top: 0; left: 0;
83 | width: 0%; height: 50px;
84 | }
85 |
86 | .progress div.voyage {
87 | background-color: #096; opacity: 50%;
88 | }
89 |
90 | .progress div.reading {
91 | background-color: #D0F6DC; opacity: 50%;
92 | }
93 |
94 | .control {font-weight: bold;}
--------------------------------------------------------------------------------
/assets/js/db.js:
--------------------------------------------------------------------------------
1 | var levelup = require('levelup');
2 | var leveljs = require('level-js');
3 | var db = levelup('bitvoyage', { db: leveljs });
4 |
5 | var Session = {
6 |
7 | db: db,
8 |
9 | put: function(key, obj, cb) {
10 | if (!cb) cb = function() {};
11 |
12 | db.put(key, JSON.stringify(obj), cb);
13 | },
14 |
15 | get: function(key, cb) {
16 | if (!cb) cb = function() {};
17 |
18 | db.get(key, function(err, data) {
19 | if (err) return cb(err);
20 |
21 | cb(null, JSON.parse(data));
22 | })
23 | },
24 |
25 | // uploads: function() {
26 |
27 | // }
28 |
29 | servers: function(cb) {
30 | if (!cb) cb = function() {};
31 |
32 | db.get("servers", function(err, value) {
33 | if (err) return cb(null, {});
34 |
35 | cb(null, JSON.parse(value))
36 | })
37 | },
38 |
39 | addServer: function(id, details, cb) {
40 | if (!cb) cb = function() {};
41 |
42 | Session.servers(function(err, servers) {
43 | if (err) return cb(err);
44 |
45 | servers[id] = details;
46 | console.log(JSON.stringify(servers));
47 | db.put("servers", JSON.stringify(servers), function(err) {
48 | if (err) return cb(err);
49 |
50 | if (cb) Session.servers(cb);
51 | });
52 | });
53 | },
54 |
55 | removeServer: function(id, cb) {
56 | if (!cb) cb = function() {};
57 |
58 | Session.servers(function(err, servers) {
59 | if (err) return cb(err);
60 |
61 | delete servers[id];
62 | db.put("servers", JSON.stringify(servers), cb);
63 | });
64 | },
65 |
66 | clearServers: function(cb) {
67 | db.del("servers", cb);
68 | }
69 |
70 | };
71 |
72 | module.exports = Session;
73 |
--------------------------------------------------------------------------------
/assets/js/drop.js:
--------------------------------------------------------------------------------
1 | /**
2 | basic drag and drop event-ery
3 | adapted from https://github.com/mikolalysenko/drag-and-drop-files
4 | so this is under an MIT license
5 | **/
6 |
7 | function handleDrop(callback, event) {
8 | event.stopPropagation();
9 | event.preventDefault();
10 | hideTarget();
11 | // console.log("drop!")
12 | callback(Array.prototype.slice.call(event.dataTransfer.files))
13 | }
14 |
15 | // indicate it's active
16 | function onDragEnter(event) {
17 | event.stopPropagation();
18 | event.preventDefault();
19 | showTarget();
20 | // console.log("enter!")
21 | return false;
22 | }
23 |
24 | function onDragLeave(event) {
25 | event.stopPropagation();
26 | event.preventDefault();
27 | // hideTarget();
28 | // console.log("leave!")
29 | return false;
30 | }
31 |
32 | // don't do anything while dragging
33 | function onDragOver(event) {
34 | event.stopPropagation();
35 | event.preventDefault();
36 | // showTarget();
37 | // console.log("over!")
38 | return false;
39 | }
40 |
41 | var showTarget = function() {
42 | document.getElementById("dragging").style.display = "block";
43 | };
44 |
45 | var hideTarget = function() {
46 | document.getElementById("dragging").style.display = "none";
47 | };
48 |
49 | // set up callbacks on element
50 | function drop(element, callback, enter, over) {
51 | element.addEventListener("dragenter", onDragEnter, false);
52 | element.addEventListener("dragleave", onDragLeave, false);
53 | element.addEventListener("dragover", onDragOver, false);
54 | element.addEventListener("drop", handleDrop.bind(undefined, callback), false);
55 | }
56 |
57 | module.exports = drop;
58 |
--------------------------------------------------------------------------------
/assets/js/jquery-2.1.1.min.js:
--------------------------------------------------------------------------------
1 | /*! jQuery v2.1.1 | (c) 2005, 2014 jQuery Foundation, Inc. | jquery.org/license */
2 | !function(a,b){"object"==typeof module&&"object"==typeof module.exports?module.exports=a.document?b(a,!0):function(a){if(!a.document)throw new Error("jQuery requires a window with a document");return b(a)}:b(a)}("undefined"!=typeof window?window:this,function(a,b){var c=[],d=c.slice,e=c.concat,f=c.push,g=c.indexOf,h={},i=h.toString,j=h.hasOwnProperty,k={},l=a.document,m="2.1.1",n=function(a,b){return new n.fn.init(a,b)},o=/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,p=/^-ms-/,q=/-([\da-z])/gi,r=function(a,b){return b.toUpperCase()};n.fn=n.prototype={jquery:m,constructor:n,selector:"",length:0,toArray:function(){return d.call(this)},get:function(a){return null!=a?0>a?this[a+this.length]:this[a]:d.call(this)},pushStack:function(a){var b=n.merge(this.constructor(),a);return b.prevObject=this,b.context=this.context,b},each:function(a,b){return n.each(this,a,b)},map:function(a){return this.pushStack(n.map(this,function(b,c){return a.call(b,c,b)}))},slice:function(){return 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