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demo.html
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<!DOCTYPE html>
<html lang="en" class="no-js">
<head>
<meta charset="utf-8">
<title>Démo API de floutage "Speedy Gonzales"</title>
<meta name="viewport" content="width=device-width,initial-scale=1" />
<style>
html {}
body {
font-family: Roboto, sans-serif;
color: #0f3c4b;
background-color: #e5edf1;
padding: 5rem 1.25rem;
/* 80 20 */
}
.container {
width: 100%;
max-width: 680px;
/* 800 */
text-align: center;
margin: 0 auto;
}
.container h1 {
font-size: 42px;
font-weight: 300;
color: #0f3c4b;
margin-bottom: 40px;
}
.container h1 a:hover,
.container h1 a:focus {
color: #39bfd3;
}
.container nav {
margin-bottom: 40px;
}
.container nav a {
border-bottom: 2px solid #c8dadf;
display: inline-block;
padding: 4px 8px;
margin: 0 5px;
}
.container nav a.is-selected {
font-weight: 700;
color: #39bfd3;
border-bottom-color: currentColor;
}
.container nav a:not(.is-selected):hover,
.container nav a:not(.is-selected):focus {
border-bottom-color: #0f3c4b;
}
.container footer {
color: #92b0b3;
margin-top: 40px;
}
.container footer p+p {
margin-top: 1em;
}
.container footer a:hover,
.container footer a:focus {
color: #39bfd3;
}
.box {
font-size: 1.25rem;
/* 20 */
background-color: #c8dadf;
position: relative;
padding: 100px 20px;
}
.box.has-advanced-upload {
outline: 2px dashed #92b0b3;
outline-offset: -10px;
-webkit-transition: outline-offset .15s ease-in-out, background-color .15s linear;
transition: outline-offset .15s ease-in-out, background-color .15s linear;
}
.box.is-dragover {
outline-offset: -20px;
outline-color: #c8dadf;
background-color: #fff;
}
.box__dragndrop,
.box__icon {
display: none;
}
.box.has-advanced-upload .box__dragndrop {
display: inline;
}
.box.has-advanced-upload .box__icon {
width: 100%;
height: 80px;
fill: #92b0b3;
display: block;
margin-bottom: 40px;
}
.box.is-uploading .box__input,
.box.is-success .box__input,
.box.is-error .box__input {
visibility: hidden;
}
.box__uploading,
.box__success,
.box__error {
display: none;
}
.box.is-uploading .box__uploading,
.box.is-success .box__success,
.box.is-error .box__error {
display: block;
position: absolute;
top: 50%;
right: 0;
left: 0;
-webkit-transform: translateY(-50%);
transform: translateY(-50%);
}
.box__uploading {
font-style: italic;
}
.box__success {
-webkit-animation: appear-from-inside .25s ease-in-out;
animation: appear-from-inside .25s ease-in-out;
}
@-webkit-keyframes appear-from-inside {
from {
-webkit-transform: translateY(-50%) scale(0);
}
75% {
-webkit-transform: translateY(-50%) scale(1.1);
}
to {
-webkit-transform: translateY(-50%) scale(1);
}
}
@keyframes appear-from-inside {
from {
transform: translateY(-50%) scale(0);
}
75% {
transform: translateY(-50%) scale(1.1);
}
to {
transform: translateY(-50%) scale(1);
}
}
.box__restart {
font-weight: 700;
}
.box__restart:focus,
.box__restart:hover {
color: #39bfd3;
}
.js .box__file {
width: 0.1px;
height: 0.1px;
opacity: 0;
overflow: hidden;
position: absolute;
z-index: -1;
}
.js .box__file+label {
max-width: 80%;
text-overflow: ellipsis;
white-space: nowrap;
cursor: pointer;
display: inline-block;
overflow: hidden;
}
.js .box__file+label:hover strong,
.box__file:focus+label strong,
.box__file.has-focus+label strong {
color: #39bfd3;
}
.js .box__file:focus+label,
.js .box__file.has-focus+label {
outline: 1px dotted #000;
outline: -webkit-focus-ring-color auto 5px;
}
.js .box__file+label * {
/* pointer-events: none; */
/* in case of FastClick lib use */
}
.no-js .box__file+label {
display: none;
}
.no-js .box__button {
display: block;
}
.box__button {
font-weight: 700;
color: #e5edf1;
background-color: #39bfd3;
display: none;
padding: 8px 16px;
margin: 40px auto 0;
}
.box__button:hover,
.box__button:focus {
background-color: #0f3c4b;
}
</style>
<!-- remove this if you use Modernizr -->
<script>(function (e, t, n) { var r = e.querySelectorAll("html")[0]; r.className = r.className.replace(/(^|\s)no-js(\s|$)/, "$1js$2") })(document, window, 0);</script>
</head>
<body>
<div class="container" role="main">
<h1><a href="/article-url"></a></h1>
<form method="post" action="/blur/" enctype="multipart/form-data" novalidate class="box">
<div class="box__input">
<svg class="box__icon" xmlns="http://www.w3.org/2000/svg" width="50" height="43" viewBox="0 0 50 43">
<path
d="M48.4 26.5c-.9 0-1.7.7-1.7 1.7v11.6h-43.3v-11.6c0-.9-.7-1.7-1.7-1.7s-1.7.7-1.7 1.7v13.2c0 .9.7 1.7 1.7 1.7h46.7c.9 0 1.7-.7 1.7-1.7v-13.2c0-1-.7-1.7-1.7-1.7zm-24.5 6.1c.3.3.8.5 1.2.5.4 0 .9-.2 1.2-.5l10-11.6c.7-.7.7-1.7 0-2.4s-1.7-.7-2.4 0l-7.1 8.3v-25.3c0-.9-.7-1.7-1.7-1.7s-1.7.7-1.7 1.7v25.3l-7.1-8.3c-.7-.7-1.7-.7-2.4 0s-.7 1.7 0 2.4l10 11.6z" />
</svg>
<input type="file" name="picture" id="file" class="box__file" />
<label for="file"><strong>Sélectionnez un fichier JPEG</strong><span class="box__dragndrop"> ou
glissez-le ici</span>.</label>
<button type="submit" class="box__button">Upload</button>
</div>
<div class="box__uploading">Uploading…</div>
<div class="box__success">Done! <a href="/blur/" class="box__restart"
role="button">Upload more?</a></div>
<div class="box__error">Error! <span></span>. <a href="./" class="box__restart" role="button">Try again!</a>
</div>
</form>
<footer>
<p><strong>Ce formulaire est une démonstration de l'API de floutage "Speedy gonzales".</strong></p>
<p>Icône empruntée à <a href="http://www.flaticon.com/free-icon/outbox_3686" target="_blank">FlatIcon</a>.
</p>
</footer>
</div>
<!--
JQUERY DEPENDENCY
-->
<!--
<script src="jquery-v1.min.js"></script>
<script>
'use strict';
;( function( $, window, document, undefined )
{
// feature detection for drag&drop upload
var isAdvancedUpload = function()
{
var div = document.createElement( 'div' );
return ( ( 'draggable' in div ) || ( 'ondragstart' in div && 'ondrop' in div ) ) && 'FormData' in window && 'FileReader' in window;
}();
// applying the effect for every form
$( '.box' ).each( function()
{
var $form = $( this ),
$input = $form.find( 'input[type="file"]' ),
$label = $form.find( 'label' ),
$errorMsg = $form.find( '.box__error span' ),
$restart = $form.find( '.box__restart' ),
droppedFiles = false,
showFiles = function( files )
{
$label.text( files.length > 1 ? ( $input.attr( 'data-multiple-caption' ) || '' ).replace( '{count}', files.length ) : files[ 0 ].name );
};
// letting the server side to know we are going to make an Ajax request
$form.append( '<input type="hidden" name="ajax" value="1" />' );
// automatically submit the form on file select
$input.on( 'change', function( e )
{
showFiles( e.target.files );
$form.trigger( 'submit' );
});
// drag&drop files if the feature is available
if( isAdvancedUpload )
{
$form
.addClass( 'has-advanced-upload' ) // letting the CSS part to know drag&drop is supported by the browser
.on( 'drag dragstart dragend dragover dragenter dragleave drop', function( e )
{
// preventing the unwanted behaviours
e.preventDefault();
e.stopPropagation();
})
.on( 'dragover dragenter', function() //
{
$form.addClass( 'is-dragover' );
})
.on( 'dragleave dragend drop', function()
{
$form.removeClass( 'is-dragover' );
})
.on( 'drop', function( e )
{
droppedFiles = e.originalEvent.dataTransfer.files; // the files that were dropped
showFiles( droppedFiles );
$form.trigger( 'submit' ); // automatically submit the form on file drop
});
}
// if the form was submitted
$form.on( 'submit', function( e )
{
// preventing the duplicate submissions if the current one is in progress
if( $form.hasClass( 'is-uploading' ) ) return false;
$form.addClass( 'is-uploading' ).removeClass( 'is-error' );
if( isAdvancedUpload ) // ajax file upload for modern browsers
{
e.preventDefault();
// gathering the form data
var ajaxData = new FormData( $form.get( 0 ) );
if( droppedFiles )
{
$.each( droppedFiles, function( i, file )
{
ajaxData.append( $input.attr( 'name' ), file );
});
}
// ajax request
$.ajax(
{
url: $form.attr( 'action' ),
type: $form.attr( 'method' ),
data: ajaxData,
dataType: 'json',
cache: false,
contentType: false,
processData: false,
complete: function()
{
$form.removeClass( 'is-uploading' );
},
success: function( data )
{
$form.addClass( data.success == true ? 'is-success' : 'is-error' );
if( !data.success ) $errorMsg.text( data.error );
},
error: function()
{
alert( 'Error. Please, contact the webmaster!' );
}
});
}
else // fallback Ajax solution upload for older browsers
{
var iframeName = 'uploadiframe' + new Date().getTime(),
$iframe = $( '<iframe name="' + iframeName + '" style="display: none;"></iframe>' );
$( 'body' ).append( $iframe );
$form.attr( 'target', iframeName );
$iframe.one( 'load', function()
{
var data = $.parseJSON( $iframe.contents().find( 'body' ).text() );
$form.removeClass( 'is-uploading' ).addClass( data.success == true ? 'is-success' : 'is-error' ).removeAttr( 'target' );
if( !data.success ) $errorMsg.text( data.error );
$iframe.remove();
});
}
});
// restart the form if has a state of error/success
$restart.on( 'click', function( e )
{
e.preventDefault();
$form.removeClass( 'is-error is-success' );
$input.trigger( 'click' );
});
// Firefox focus bug fix for file input
$input
.on( 'focus', function(){ $input.addClass( 'has-focus' ); })
.on( 'blur', function(){ $input.removeClass( 'has-focus' ); });
});
})( jQuery, window, document );
</script>
-->
<!--
NO-DEPENDENCIES (IE 10+)
-->
<script>
'use strict';
; (function (document, window, index) {
// feature detection for drag&drop upload
var isAdvancedUpload = function () {
var div = document.createElement('div');
return (('draggable' in div) || ('ondragstart' in div && 'ondrop' in div)) && 'FormData' in window && 'FileReader' in window;
}();
// applying the effect for every form
var forms = document.querySelectorAll('.box');
Array.prototype.forEach.call(forms, function (form) {
var input = form.querySelector('input[type="file"]'),
label = form.querySelector('label'),
errorMsg = form.querySelector('.box__error span'),
restart = form.querySelectorAll('.box__restart'),
droppedFiles = false,
showFiles = function (files) {
label.textContent = files.length > 1 ? (input.getAttribute('data-multiple-caption') || '').replace('{count}', files.length) : files[0].name;
},
triggerFormSubmit = function () {
var event = document.createEvent('HTMLEvents');
event.initEvent('submit', true, false);
form.dispatchEvent(event);
};
// letting the server side to know we are going to make an Ajax request
var ajaxFlag = document.createElement('input');
ajaxFlag.setAttribute('type', 'hidden');
ajaxFlag.setAttribute('name', 'ajax');
ajaxFlag.setAttribute('value', 1);
form.appendChild(ajaxFlag);
// automatically submit the form on file select
input.addEventListener('change', function (e) {
showFiles(e.target.files);
triggerFormSubmit();
});
// drag&drop files if the feature is available
if (isAdvancedUpload) {
form.classList.add('has-advanced-upload'); // letting the CSS part to know drag&drop is supported by the browser
['drag', 'dragstart', 'dragend', 'dragover', 'dragenter', 'dragleave', 'drop'].forEach(function (event) {
form.addEventListener(event, function (e) {
// preventing the unwanted behaviours
e.preventDefault();
e.stopPropagation();
});
});
['dragover', 'dragenter'].forEach(function (event) {
form.addEventListener(event, function () {
form.classList.add('is-dragover');
});
});
['dragleave', 'dragend', 'drop'].forEach(function (event) {
form.addEventListener(event, function () {
form.classList.remove('is-dragover');
});
});
form.addEventListener('drop', function (e) {
droppedFiles = e.dataTransfer.files; // the files that were dropped
showFiles(droppedFiles);
triggerFormSubmit();
});
}
// if the form was submitted
form.addEventListener('submit', function (e) {
// preventing the duplicate submissions if the current one is in progress
if (form.classList.contains('is-uploading')) return false;
form.classList.add('is-uploading');
form.classList.remove('is-error');
if (isAdvancedUpload) // ajax file upload for modern browsers
{
e.preventDefault();
// gathering the form data
var ajaxData = new FormData(form);
if (droppedFiles) {
Array.prototype.forEach.call(droppedFiles, function (file) {
ajaxData.append(input.getAttribute('name'), file);
});
}
// ajax request
var ajax = new XMLHttpRequest();
ajax.open(form.getAttribute('method'), form.getAttribute('action'), true);
ajax.onload = function () {
form.classList.remove('is-uploading');
if (ajax.status >= 200 && ajax.status < 400) {
var data = JSON.parse(ajax.responseText);
form.classList.add(data.success == true ? 'is-success' : 'is-error');
if (!data.success) errorMsg.textContent = data.error;
}
else alert('Error. Please, contact the webmaster!');
};
ajax.onerror = function () {
form.classList.remove('is-uploading');
alert('Error. Please, try again!');
};
ajax.send(ajaxData);
}
else // fallback Ajax solution upload for older browsers
{
var iframeName = 'uploadiframe' + new Date().getTime(),
iframe = document.createElement('iframe');
$iframe = $('<iframe name="' + iframeName + '" style="display: none;"></iframe>');
iframe.setAttribute('name', iframeName);
iframe.style.display = 'none';
document.body.appendChild(iframe);
form.setAttribute('target', iframeName);
iframe.addEventListener('load', function () {
var data = JSON.parse(iframe.contentDocument.body.innerHTML);
form.classList.remove('is-uploading')
form.classList.add(data.success == true ? 'is-success' : 'is-error')
form.removeAttribute('target');
if (!data.success) errorMsg.textContent = data.error;
iframe.parentNode.removeChild(iframe);
});
}
});
// restart the form if has a state of error/success
Array.prototype.forEach.call(restart, function (entry) {
entry.addEventListener('click', function (e) {
e.preventDefault();
form.classList.remove('is-error', 'is-success');
input.click();
});
});
// Firefox focus bug fix for file input
input.addEventListener('focus', function () { input.classList.add('has-focus'); });
input.addEventListener('blur', function () { input.classList.remove('has-focus'); });
});
}(document, window, 0));
</script>
</body>
</html>