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join.php
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join.php
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<?php
$show_form = true;
$error_msg = NULL;
if (isset($_POST['submit'])) {
require_once('prefs.php');
if (isset($captcha) && $captcha == "yes") {
session_start();
if (isset($_SESSION['key'])) {
if(md5($_POST['captcha']) != $_SESSION['key']) {
setcookie(session_name(), '', time()-36000, '/');
$_SESSION = array();
session_destroy();
echo "<p>The text you entered didn't match the image, please <a href='join.php'>try again</a>.</p>";
include('footer.php');
exit;
}
if (isset($_SESSION['key']) && isset($_COOKIE[session_name()])) {
setcookie(session_name(), '', time()-36000, '/');
$_SESSION = array();
session_destroy();
}
} else {
echo "<p>The text you entered didn't match the image, please <a href='join.php'>try again</a>.</p>";
include('footer.php');
exit;
}
}
include_once('header.php');
if (isBot() !== false)
$error_msg .= "No bots please! UA reported as: ".$_SERVER['HTTP_USER_AGENT'] . "\r\n";
if (substr_count($_POST['comments'], 'http://') > 1)
$error_msg .= "Too many URLs; we've assumed you're spam and 'lost' your application. Please try again without any extra URLs if you're a geniune person :)\r\n";
$exploits = "/(content-type|bcc:|cc:|document.cookie|onclick|onload|javascript|alert)/i";
if (filesize(SPAMWDS) > 0) $spamlist = file(SPAMWDS);
foreach ($_POST as $key => $val) {
if (isset($spamlist)) {
foreach ($spamlist as $spamword) {
if (preg_match("/(".trim($spamword).")/i", $val)) {
$error_msg .= "Your join application contains words in the spam list, please go back and remove references to obvious 'spam' material.\r\n";
}
}
}
if (preg_match($exploits, $val))
$error_msg .= "No meta injection, please.\r\n";
if (preg_match("/(<.*>)/i", $val))
$error_msg .= "No HTML, please.\r\n";
$clean[$key] = cleanUp($val);
}
// set default values for empty/unset fields
if (empty($clean['dispemail']))
$clean['dispemail'] = "no";
if (!isset($favefield) || $favefield == "no" || !isset($clean['fave']))
$clean['fave'] = NULL;
// let's do some security and spam checks
if (empty($clean['name']) || empty($clean['email']) || empty($clean['country']))
$error_msg .= "Name, e-mail and country are required fields. \r\n";
if (!preg_match("/^[a-zA-Z-'\s]*$/", $clean['name']))
$error_msg .= "That name is not valid. Your name must contain letters only, and must be less than 15 characters. \r\n";
if ($clean['dispemail'] != "yes" && $clean['dispemail'] != "no")
$error_msg .= "You didn't choose whether or not you'd like to show your e-mail address on the member list. \r\n";
if ($clean['fave'] != "" && (!preg_match("/^[a-zA-Z0-9-'\s]*$/", $clean['fave']) || strlen($clean['fave']) > 20))
$error_msg .= "Your chosen \"favourite\" is not valid. It must contain letters and numbers only, and must be less than 20 characters. \r\n";
if (!preg_match('/^([a-z0-9])(([-a-z0-9._])*([a-z0-9]))*\@([a-z0-9])(([a-z0-9-])*([a-z0-9]))+' . '(\.([a-z0-9])([-a-z0-9_-])?([a-z0-9])+)+$/i', strtolower($clean['email'])))
$error_msg .= "The email address you have used is not valid. \r\n";
if (!empty($clean['url']) && !preg_match('/^(http|https):\/\/(([A-Z0-9][A-Z0-9_-]*)(\.[A-Z0-9][A-Z0-9_-]*)+)(:(\d+))?\/?/i', $clean['url']))
$error_msg .= "The website url you provided is not valid. Please remove and try again or fix the URL.\r\n";
if ($clean['country'] == "null" || (filesize(COUNTRIES) > 0 && checkTXTfile(COUNTRIES, $clean['country'], "country") === false))
$error_msg .= "Please select a valid country. \r\n";
if (filesize(IPBLOCKLST) > 0 && checkTXTfile(IPBLOCKLST, $_SERVER['REMOTE_ADDR'], "ip") === true) {
echo "<p>Your IP is in the block list, that means you're not allowed to join at this time. \r\n</p>";
exit(include('footer.php'));
}
if (filesize(NEWBIES) > 0 && checkTXTfile(NEWBIES, breakEmail($clean['email']), "email") === true) {
echo "<p>You're already in the pending queue, you can't join twice!</p> \n";
exit(include('footer.php'));
}
if (filesize(MEMBERS) > 0 && checkTXTfile(MEMBERS, breakEmail($clean['email']), "email") === true) {
echo "<p>You're already a member of the fanlisting, you can't join twice!</p> \n";
exit(include('footer.php'));
}
if ($error_msg == NULL) {
$show_form = false;
// attempt to break email to piss off spammers :p
$clean['email'] = breakEmail(strtolower($clean['email']));
// send off some emails
if ($emailnewbies == "yes") {
$subject = "Thank you for joining $title";
$message = $thanksjoinMsg;
$message .= "Name: {$clean['name']} \n";
$message .= "Email: " . fixEmail($clean['email']) . " \n";
$message .= "URL: {$clean['url']} \n";
$message .= "Country: {$clean['country']} \n";
if (isset($favefield) && $favefield == "yes") {
$message .= "$favetext: {$clean['fave']} \n";
}
$message .= "Comments: {$clean['comments']} \n\n";
if (strstr($_SERVER['SERVER_SOFTWARE'], "Win")) {
$headers = "From: $admin_email \n";
$headers .= "Reply-To: $admin_email";
} else {
$headers = "From: $title <$admin_email> \n";
$headers .= "Reply-To: <$admin_email>";
}
mail(fixEmail($clean['email']),$subject,$message,$headers);
}
if ($emailadmin == "yes") {
$subject = "New member at $title";
$message = "There's a new member at your $FLsubject fanlisting with the following details: \n\n";
$message .= "Name: {$clean['name']} \n";
$message .= "Email: " . fixEmail($clean['email']) . " \n";
$message .= "URL: {$clean['url']} \n";
$message .= "Country: {$clean['country']} \n";
if (isset($favefield) && $favefield == "yes") {
$message .= "$favetext: {$clean['fave']} \n";
}
$message .= "Comments: {$clean['comments']} \n";
$message .= "IP: {$_SERVER['REMOTE_ADDR']} \n\n";
$message .= "Manage members: {$FLurl}/admin.php?ap=manage_members&s=newbies";
if (!strstr($_SERVER['SERVER_SOFTWARE'], "Win")) {
$headers = "From: $admin_email \n";
$headers .= "Reply-To: " . fixEmail($clean['email']) . "";
} else {
$headers = "From: $title <$admin_email> \n";
$headers .= "Reply-To: <" . fixEmail($clean['email']) . ">";
}
mail($admin_email,$subject,$message,$headers);
}
// add the member to the newbies txt file
if (addmember("$clean[name],$clean[email],$clean[dispemail],$clean[url],$clean[country],$clean[fave]\n")) {
echo "<h1>Thank You</h1> \n <p>Thank you for joining $title, the fanlisting for $FLsubject!</p>";
} else {
echo "<h1>Oh Dear!</h1> \n <p>Your application could not be added at this time. Please contact the owner of the fanlisting for help.</p>";
}
}
}
if (!isset($_POST['submit']) || $show_form == true) {
require_once('prefs.php');
include_once('header.php');
?>
<h1>Join the Fanlisting</h1>
<p>To join the fanlisting, fill in your details below. Please do not use this form to update; use the <a href="update.php">update form</a> instead.</p>
<p>(Name, E-mail and Country are required fields.)</p>
<?php
if ($error_msg != NULL) {
echo "<p><strong style='color: red;'>ERROR:</strong><br />";
echo nl2br($error_msg) . "</p>";
}
if (isset($_POST['country'])) $country = $_POST['country']; else $country = NULL;
?>
<form action="join.php" method="post"><p>
<label>Name *</label><br /> <input type="text" id="name" name="name" value="<?php get_data("name"); ?>" /> <br />
<label>E-mail *</label><br /> <input type="text" id="email" name="email" value="<?php get_data("email"); ?>" /> <br />
<label>Display E-mail?</label><br />
<input type="radio" id="dispemailyes" name="dispemail" value="yes" checked="checked" /> Yes
<input type="radio" id="dispemailno" name="dispemail" value="no" /> No<br />
<label>Website</label><br /> <input type="text" id="url" name="url" value="<?php get_data("url"); ?>" /> <br />
<label>Country *</label><br /> <select name="country" id="country"><option value="null">Please select a country:</option><?php get_countries($country); ?></select> <br />
<?php
if (isset($favefield) && $favefield == "yes") {
?>
<label><?php echo $favetext; ?></label><br /> <input type="text" id="fave" name="fave" value="<?php get_data("fave"); ?>" /> <br />
<?php
}
if (isset($captcha) && $captcha == "yes") {
?>
<img src="captcha.php" alt="" /><br />
<label>Captcha</label><br /> <input type="text" name="captcha" id="captcha" /> <br />
<?php
}
?>
<label>Comments</label><br /> <textarea id="comments" name="comments" rows="3" cols="25"><?php get_data("comments"); ?></textarea><br />
<input type="submit" name="submit" id="submit" value="Join" />
</p></form>
<?php
}
include('footer.php');
?>