mirror of
https://bitbucket.org/jsuto/piler.git
synced 2024-12-26 05:20:11 +01:00
208 lines
7.6 KiB
PHP
208 lines
7.6 KiB
PHP
<?php
|
|
session_start(); // this MUST be called prior to any output including whitespaces and line breaks!
|
|
|
|
$GLOBALS['ct_recipient'] = 'YOU@EXAMPLE.COM'; // Change to your email address!
|
|
$GLOBALS['ct_msg_subject'] = 'Securimage Test Contact Form';
|
|
|
|
$GLOBALS['DEBUG_MODE'] = 1;
|
|
// CHANGE TO 0 TO TURN OFF DEBUG MODE
|
|
// IN DEBUG MODE, ONLY THE CAPTCHA CODE IS VALIDATED, AND NO EMAIL IS SENT
|
|
|
|
|
|
// Process the form, if it was submitted
|
|
process_si_contact_form();
|
|
|
|
?>
|
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
|
<html xmlns="http://www.w3.org/1999/xhtml">
|
|
<head>
|
|
<meta http-equiv="Content-type" content="text/html;charset=UTF-8" />
|
|
<title>Securimage Example Form</title>
|
|
<style type="text/css">
|
|
<!--
|
|
#success_message { border: 1px solid #000; width: 550px; text-align: left; padding: 10px 7px; background: #33ff33; color: #000; font-weight; bold; font-size: 1.2em; border-radius: 4px; -moz-border-radius: 4px; -webkit-border-radius: 4px; }
|
|
fieldset { width: 90%; }
|
|
legend { font-size: 24px; }
|
|
.note { font-size: 18px; }
|
|
-->
|
|
</style>
|
|
</head>
|
|
<body>
|
|
|
|
<fieldset>
|
|
<legend>Example Form</legend>
|
|
|
|
<p class="note">
|
|
This is an example PHP form that processes user information, checks for errors, and validates the captcha code.<br />
|
|
This example form also demonstrates how to submit a form to itself to display error messages.
|
|
</p>
|
|
|
|
<div id="success_message" style="display: none">Your message has been sent!<br />We will contact you as soon as possible.</div>
|
|
|
|
<form method="post" action="" id="contact_form" onsubmit="return processForm()">
|
|
<input type="hidden" name="do" value="contact" />
|
|
|
|
<p>
|
|
<strong>Name*:</strong><br />
|
|
<input type="text" name="ct_name" size="35" value="" />
|
|
</p>
|
|
|
|
<p>
|
|
<strong>Email*:</strong><br />
|
|
<input type="text" name="ct_email" size="35" value="" />
|
|
</p>
|
|
|
|
<p>
|
|
<strong>URL:</strong><br />
|
|
<input type="text" name="ct_URL" size="35" value="" />
|
|
</p>
|
|
|
|
<p>
|
|
<strong>Message*:</strong><br />
|
|
<textarea name="ct_message" rows="12" cols="60"></textarea>
|
|
</p>
|
|
|
|
<p>
|
|
<img id="siimage" style="border: 1px solid #000; margin-right: 15px" src="./securimage_show.php?sid=<?php echo md5(uniqid()) ?>" alt="CAPTCHA Image" align="left" />
|
|
<object type="application/x-shockwave-flash" data="./securimage_play.swf?bgcol=#ffffff&icon_file=./images/audio_icon.png&audio_file=./securimage_play.php" height="32" width="32">
|
|
<param name="movie" value="./securimage_play.swf?bgcol=#ffffff&icon_file=./images/audio_icon.png&audio_file=./securimage_play.php" />
|
|
</object>
|
|
|
|
<a tabindex="-1" style="border-style: none;" href="#" title="Refresh Image" onclick="document.getElementById('siimage').src = './securimage_show.php?sid=' + Math.random(); this.blur(); return false"><img src="./images/refresh.png" alt="Reload Image" height="32" width="32" onclick="this.blur()" align="bottom" border="0" /></a><br />
|
|
<strong>Enter Code*:</strong><br />
|
|
<input type="text" name="ct_captcha" size="12" maxlength="8" />
|
|
</p>
|
|
|
|
<p>
|
|
<br />
|
|
<input type="submit" value="Submit Message" />
|
|
</p>
|
|
|
|
</form>
|
|
</fieldset>
|
|
|
|
<script src="http://code.jquery.com/jquery-1.10.1.min.js"></script>
|
|
<script type="text/javascript">
|
|
$.noConflict();
|
|
|
|
function reloadCaptcha()
|
|
{
|
|
jQuery('#siimage').src = './securimage_show.php?sid=' + Math.random();
|
|
}
|
|
|
|
function processForm()
|
|
{
|
|
jQuery.ajax({
|
|
url: '<?php echo $_SERVER['PHP_SELF'] ?>',
|
|
type: 'POST',
|
|
data: jQuery('#contact_form').serialize(),
|
|
dataType: 'json',
|
|
}).done(function(data) {
|
|
if (data.error === 0) {
|
|
jQuery('#success_message').show();
|
|
jQuery('#contact_form')[0].reset();
|
|
reloadCaptcha();
|
|
setTimeout("jQuery('#success_message').fadeOut()", 30000);
|
|
} else {
|
|
alert("There was an error with your submission.\n\n" + data.message);
|
|
}
|
|
});
|
|
|
|
return false;
|
|
}
|
|
</script>
|
|
|
|
</body>
|
|
</html>
|
|
|
|
<?php
|
|
|
|
// The form processor PHP code
|
|
function process_si_contact_form()
|
|
{
|
|
if ($_SERVER['REQUEST_METHOD'] == 'POST' && @$_POST['do'] == 'contact') {
|
|
// if the form has been submitted
|
|
|
|
foreach($_POST as $key => $value) {
|
|
if (!is_array($key)) {
|
|
// sanitize the input data
|
|
if ($key != 'ct_message') $value = strip_tags($value);
|
|
$_POST[$key] = htmlspecialchars(stripslashes(trim($value)));
|
|
}
|
|
}
|
|
|
|
$name = @$_POST['ct_name']; // name from the form
|
|
$email = @$_POST['ct_email']; // email from the form
|
|
$URL = @$_POST['ct_URL']; // url from the form
|
|
$message = @$_POST['ct_message']; // the message from the form
|
|
$captcha = @$_POST['ct_captcha']; // the user's entry for the captcha code
|
|
$name = substr($name, 0, 64); // limit name to 64 characters
|
|
|
|
$errors = array(); // initialize empty error array
|
|
|
|
if (isset($GLOBALS['DEBUG_MODE']) && $GLOBALS['DEBUG_MODE'] == false) {
|
|
// only check for errors if the form is not in debug mode
|
|
|
|
if (strlen($name) < 3) {
|
|
// name too short, add error
|
|
$errors['name_error'] = 'Your name is required';
|
|
}
|
|
|
|
if (strlen($email) == 0) {
|
|
// no email address given
|
|
$errors['email_error'] = 'Email address is required';
|
|
} else if ( !preg_match('/^(?:[\w\d]+\.?)+@(?:(?:[\w\d]\-?)+\.)+\w{2,4}$/i', $email)) {
|
|
// invalid email format
|
|
$errors['email_error'] = 'Email address entered is invalid';
|
|
}
|
|
|
|
if (strlen($message) < 20) {
|
|
// message length too short
|
|
$errors['message_error'] = 'Please enter a message';
|
|
}
|
|
}
|
|
|
|
// Only try to validate the captcha if the form has no errors
|
|
// This is especially important for ajax calls
|
|
if (sizeof($errors) == 0) {
|
|
require_once dirname(__FILE__) . '/securimage.php';
|
|
$securimage = new Securimage();
|
|
|
|
if ($securimage->check($captcha) == false) {
|
|
$errors['captcha_error'] = 'Incorrect security code entered';
|
|
}
|
|
}
|
|
|
|
if (sizeof($errors) == 0) {
|
|
// no errors, send the form
|
|
$time = date('r');
|
|
$message = "A message was submitted from the contact form. The following information was provided.<br /><br />"
|
|
. "Name: $name<br />"
|
|
. "Email: $email<br />"
|
|
. "URL: $URL<br />"
|
|
. "Message:<br />"
|
|
. "<pre>$message</pre>"
|
|
. "<br /><br />IP Address: {$_SERVER['REMOTE_ADDR']}<br />"
|
|
. "Time: $time<br />"
|
|
. "Browser: {$_SERVER['HTTP_USER_AGENT']}<br />";
|
|
|
|
if (isset($GLOBALS['DEBUG_MODE']) && $GLOBALS['DEBUG_MODE'] == false) {
|
|
// send the message with mail()
|
|
mail($GLOBALS['ct_recipient'], $GLOBALS['ct_msg_subject'], $message, "From: {$GLOBALS['ct_recipient']}\r\nReply-To: {$email}\r\nContent-type: text/html; charset=ISO-8859-1\r\nMIME-Version: 1.0");
|
|
}
|
|
|
|
$return = array('error' => 0, 'message' => 'OK');
|
|
die(json_encode($return));
|
|
} else {
|
|
$errmsg = '';
|
|
foreach($errors as $key => $error) {
|
|
// set up error messages to display with each field
|
|
$errmsg .= " - {$error}\n";
|
|
}
|
|
|
|
$return = array('error' => 1, 'message' => $errmsg);
|
|
die(json_encode($return));
|
|
}
|
|
} // POST
|
|
} // function process_si_contact_form()
|