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| <?php
$error = false;
// Lib to enable support for json_encode for php < 5.2.0 - remove if your version is 5.2.0 or upper
require('_errors/libError.php');
// If login form submitted
if (isset($_POST['a']))
{
$valid = false;
$redirect = isset($_REQUEST['redirect']) ? $_REQUEST['redirect'] : 'essai.php';
// Check fields
if (!isset($_POST['login']) or strlen($_POST['login']) == 0){
$error = 'Saisissez votre login SVP';
}
elseif (!isset($_POST['pass']) or strlen($_POST['pass']) == 0){
$error = 'Saisissez votre mot de passe SVP';
}
else
{
/*
* Do whatever here to check user login
*/
$valid = ($_POST['login'] == 'xxx' and $_POST['pass'] == 'xxx');
if (!$valid){
$error = 'Wrong user/password, please try again';
}
}
// Check if AJAX request
$ajax = (isset($_SERVER['HTTP_X_REQUESTED_WITH']) and strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest');
// If user valid
if ($valid){
// Handle the keep-logged option
if (isset($_POST['keep-logged']) and $_POST['keep-logged'] == 1){
// Set cookie or whatever here
}
if ($ajax) {
header('Cache-Control: no-cache, must-revalidate');
header('Expires: '.date('r', time()+(86400*365)));
header('Content-type: application/json');
echo json_encode(array(
'valid' => true,
'redirect' => $redirect
));
exit();
}
else {
header('Location: '.$redirect);
exit();
}
} else
{
if ($ajax) {
header('Cache-Control: no-cache, must-revalidate');
header('Expires: '.date('r', time()+(86400*365)));
header('Content-type: application/json');
echo json_encode(array(
'valid' => false,
'error' => $error
));
exit();
}
}
}
?><!DOCTYPE html>
<html lang="en">
<head>
<title>connexion</title>
<meta charset="utf-8">
<!-- Combined stylesheets load
<link href="css/mini.php?files=reset,common,form,standard,special-pages" rel="stylesheet" type="text/css"> -->
<link rel="stylesheet" media="all" type="text/css" href="css/reset.css" />
<link rel="stylesheet" media="all" type="text/css" href="css/common.css" />
<link rel="stylesheet" media="all" type="text/css" href="css/form.css" />
<link rel="stylesheet" media="all" type="text/css" href="css/standard.css" />
<link rel="stylesheet" media="all" type="text/css" href="css/special-pages.css" />
<!-- Favicon -->
<link rel="shortcut icon" type="image/x-icon" href="favicon.ico">
<link rel="icon" type="image/png" href="favicon-large.png">
<!-- Combined JS load -->
<!-- html5.js has to be loaded before anything else -->
<script type="text/javascript" src="js/mini.php?files=html5,jquery-1.4.2.min,old-browsers,common,standard,jquery.tip.js"></script>
<!--[if lte IE 8]><script type="text/javascript" src="js/standard.ie.js"></script><![endif]-->
<!-- example login script -->
<script type="text/javascript">
$(document).ready(function()
{
// We'll catch form submission to do it in AJAX, but this works also with JS disabled
$('#login-form').submit(function(event)
{
// Stop full page load
event.preventDefault();
// Check fields
var login = $('#login').val();
var pass = $('#pass').val();
if (!login || login.length == 0){
$('#login-block').removeBlockMessages().blockMessage('Saisissez votre login SVP', {type: 'warning'});
}
else if (!pass || pass.length == 0){
$('#login-block').removeBlockMessages().blockMessage('Saisissez votre mot de passe SVP', {type: 'warning'});
}
else
{
var submitBt = $(this).find('button[type=submit]');
submitBt.disableBt();
// Target url
var target = $(this).attr('action');
if (!target || target == '')
{
// Page url without hash
target = document.location.href.match(/^([^#]+)/)[1];
}
// Request
var data = {
a: $('#a').val(),
login: login,
pass: pass
};
var redirect = $('#redirect');
if (redirect.length > 0){
data.redirect = redirect.val();
}
// Start timer
var sendTimer = new Date().getTime();
// Send
$.ajax({
url: target,
dataType: 'json',
type: 'POST',
data: data,
success: function(data, textStatus, XMLHttpRequest)
{
if (data.valid){
// Small timer to allow the 'cheking login' message to show when server is too fast
var receiveTimer = new Date().getTime();
if (receiveTimer-sendTimer < 500){
setTimeout(function()
{
document.location.href = data.redirect;
}, 500-(receiveTimer-sendTimer));
} else {
document.location.href = data.redirect;
}
} else {
// Message
$('#login-block').removeBlockMessages().blockMessage(data.error || 'An unexpected error occured, please try again', {type: 'error'});
submitBt.enableBt();
}
},
error: function(XMLHttpRequest, textStatus, errorThrown)
{
// Message
$('#login-block').removeBlockMessages().blockMessage('Erreur de connexion serveur', {type: 'error'});
submitBt.enableBt();
}
});
// Message
$('#login-block').removeBlockMessages().blockMessage('SVP patientez, vérification en cours...', {type: 'chargement'});
}
});
});
</script>
</head>
<!-- the 'special-page' class is only an identifier for scripts -->
<body class="special-page login-bg dark">
<!--<section id="message">
<div class="block-border"><div class="block-content no-title dark-bg">
<p class="mini-infos">For demo website, use <b>admin</b> / <b>admin</b></p>
</div></div>
</section>-->
<section id="login-block">
<div class="block-border">
<div class="block-content">
<div class="block-header">Connectez-vous</div>
<?php
if ($error){ ?>
<p class="message error no-margin"><?php echo htmlspecialchars($error); ?></p>
<?php } ?>
<form class="form with-margin" name="login-form" id="login-form" method="post" action="">
<input type="hidden" name="a" id="a" value="send">
<?php
// Check if a redirect page has been forwarded
if (isset($_REQUEST['redirect'])) { ?>
<input type="hidden" name="redirect" id="redirect"
value="<?php echo htmlspecialchars($_REQUEST['redirect']); ?>">
<?php } ?>
<p class="inline-small-label">
<label for="login"><span class="bigmodif">Identifiant</span></label>
<input type="text" name="login" id="login" class="full-width"
value="<?php if (isset($_POST['login'])) { echo htmlspecialchars($_POST['login']); } ?>">
</p>
<p class="inline-small-label">
<label for="pass"><span class="bigmodif">Mot de passe</span></label>
<input type="password" name="pass" id="pass" class="full-width" value="">
</p>
<button type="submit" class="float-right">Connexion</button>
<p class="input-height">
<input type="checkbox" name="keep-logged" id="keep-logged"
value="1" class="mini-switch"<?php if (!isset($_POST['keep-logged']) or $_POST['keep-logged'] == 1) { echo ' checked="checked"'; } ?>>
<label for="keep-logged" class="inline">Restez connecté</label>
</p>
</form>
<form class="form" id="password-recovery" method="post" action="">
<fieldset class="grey-bg no-margin collapse">
<legend><a href="#">Mot de passe perdu ?</a></legend>
<p class="input-with-button">
<label for="recovery-mail">Entrez votre adresse mail</label>
<input type="text" name="recovery-mail" id="recovery-mail" value="">
<button type="button">Send</button>
</p>
</fieldset>
</form>
</div>
</div>
</section>
<!--[if lt IE 8]></div><![endif]-->
<!--[if lt IE 9]></div><![endif]-->
</body>
</html> |
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