dgrammatiko · August 29, 2015 14:24
diff --git a/miniuploader.html b/miniuploader.html
 <!DOCTYPE html>

 <!-- This is the shortest Image Uploader ever :)
 And you can even make it shorter if you don't
 want all the drag'n drop thing. -->

 <!--
 AUTHOR: @paulrouget <[email protected]>

 LICENSE:
 DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE

 Everyone is permitted to copy and distribute verbatim or modified
 copies of this license document, and changing it is allowed as long
 as the name is changed.

 DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
 TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

 0. You just DO WHAT THE FUCK YOU WANT TO. -->


 <!-- One single file. This one. -->


 <meta charset="utf8">
 <title>Yo.</title>

 <!-- This is a simple image uploader, with drag'n drop -->
 <!-- Also, if you want to do more, read this: https://hacks.mozilla.org/2011/01/how-to-develop-a-html5-image-uploader/ -->

 <!-- You can use this code whereever you want (your own domain)
 No server side code needed. -->

 <!-- The image is sent to imgur.com because they allow Cross Domain XMLHttpRequest.
 You'll need a key: http://api.imgur.com/ -->

 <!-- So this is the dropbox, with a <button> in case of the user doesn't
 have icons. Yes. Think about Fvwm (Linux) users like me -->
 <div>DROP!<button onclick="document.querySelector('input').click()">Or click</button></div>
 <input style="visibility: collapse; width: 0px;" type="file" onchange="upload(this.files[0])">

 <!-- So here is the magic -->
 <script>

    /* Drag'n drop stuff */
    window.ondragover = function(e) {e.preventDefault()}
    window.ondrop = function(e) {e.preventDefault(); upload(e.dataTransfer.files[0]); }
    function upload(file) {

        /* Is the file an image? */
        if (!file || !file.type.match(/image.*/)) return;

        /* It is! */
        document.body.className = "uploading";

        /* Lets build a FormData object*/
        var fd = new FormData(); // I wrote about it: https://hacks.mozilla.org/2011/01/how-to-develop-a-html5-image-uploader/
        fd.append("image", file); // Append the file
        fd.append("key", "6528448c258cff474ca9701c5bab6927"); // Get your own key http://api.imgur.com/
        var xhr = new XMLHttpRequest(); // Create the XHR (Cross-Domain XHR FTW!!!) Thank you sooooo much imgur.com
        xhr.open("POST", "http://api.imgur.com/2/upload.json"); // Boooom!
        xhr.onload = function() {
            // Big win!
            document.querySelector("#link").href = JSON.parse(xhr.responseText).upload.links.imgur_page;
            document.body.className = "uploaded";
        }
        // Ok, I don't handle the errors. An exercice for the reader.

        /* And now, we send the formdata */
        xhr.send(fd);
    }
 </script>

 <!-- Bla bla bla stuff ... -->

 <style>
    body {text-align: center; padding-top: 100px;}
    div { border: 10px solid black; text-align: center; line-height: 100px; width: 200px; margin: auto; font-size: 40px; display: inline-block;}
    #link, p , div {display: none}
    div {display: inline-block;}
    .uploading div {display: none}
    .uploaded div {display: none}
    .uploading p {display: inline}
    .uploaded #link {display: inline}
    em {position: absolute; bottom: 0; right: 0}
 </style>

 <p>Uploading...</p>
 <a id="link">It's online!!!</a>

 <em>Look at the source code for more information. By <a href="http://twitter.com/paulrouget">@paulrouget</a>.</em>
	<!DOCTYPE html>

	<!-- This is the shortest Image Uploader ever :)
	And you can even make it shorter if you don't
	want all the drag'n drop thing. -->

	<!--
	AUTHOR: @paulrouget <[email protected]>

	LICENSE:
	DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE

	Everyone is permitted to copy and distribute verbatim or modified
	copies of this license document, and changing it is allowed as long
	as the name is changed.

	DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
	TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

	0. You just DO WHAT THE FUCK YOU WANT TO. -->


	<!-- One single file. This one. -->


	<meta charset="utf8">
	<title>Yo.</title>

	<!-- This is a simple image uploader, with drag'n drop -->
	<!-- Also, if you want to do more, read this: https://hacks.mozilla.org/2011/01/how-to-develop-a-html5-image-uploader/ -->

	<!-- You can use this code whereever you want (your own domain)
	No server side code needed. -->

	<!-- The image is sent to imgur.com because they allow Cross Domain XMLHttpRequest.
	You'll need a key: http://api.imgur.com/ -->

	<!-- So this is the dropbox, with a <button> in case of the user doesn't
	have icons. Yes. Think about Fvwm (Linux) users like me -->
	<div>DROP!<button onclick="document.querySelector('input').click()">Or click</button></div>
	<input style="visibility: collapse; width: 0px;" type="file" onchange="upload(this.files[0])">

	<!-- So here is the magic -->
	<script>

	/* Drag'n drop stuff */
	window.ondragover = function(e) {e.preventDefault()}
	window.ondrop = function(e) {e.preventDefault(); upload(e.dataTransfer.files[0]); }
	function upload(file) {

	/* Is the file an image? */
	if (!file \|\| !file.type.match(/image.*/)) return;

	/* It is! */
	document.body.className = "uploading";

	/* Lets build a FormData object*/
	var fd = new FormData(); // I wrote about it: https://hacks.mozilla.org/2011/01/how-to-develop-a-html5-image-uploader/
	fd.append("image", file); // Append the file
	fd.append("key", "6528448c258cff474ca9701c5bab6927"); // Get your own key http://api.imgur.com/
	var xhr = new XMLHttpRequest(); // Create the XHR (Cross-Domain XHR FTW!!!) Thank you sooooo much imgur.com
	xhr.open("POST", "http://api.imgur.com/2/upload.json"); // Boooom!
	xhr.onload = function() {
	// Big win!
	document.querySelector("#link").href = JSON.parse(xhr.responseText).upload.links.imgur_page;
	document.body.className = "uploaded";
	}
	// Ok, I don't handle the errors. An exercice for the reader.

	/* And now, we send the formdata */
	xhr.send(fd);
	}
	</script>

	<!-- Bla bla bla stuff ... -->

	<style>
	body {text-align: center; padding-top: 100px;}
	div { border: 10px solid black; text-align: center; line-height: 100px; width: 200px; margin: auto; font-size: 40px; display: inline-block;}
	#link, p , div {display: none}
	div {display: inline-block;}
	.uploading div {display: none}
	.uploaded div {display: none}
	.uploading p {display: inline}
	.uploaded #link {display: inline}
	em {position: absolute; bottom: 0; right: 0}
	</style>

	<p>Uploading...</p>
	<a id="link">It's online!!!</a>

	<em>Look at the source code for more information. By <a href="http://twitter.com/paulrouget">@paulrouget</a>.</em>