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<?php
$post_id = $_POST["post_id"];
$return_url = $_POST["return_url"];
// Slug
function seourl($string) {
//Lower case everything
$string = strtolower($string);
//Make alphanumeric (removes all other characters)
$string = preg_replace("/[^a-z0-9_\s-]/", "", $string);
//Clean up multiple dashes or whitespaces
$string = preg_replace("/[\s-]+/", " ", $string);
//Convert whitespaces and underscore to dash
$string = preg_replace("/[\s_]/", "-", $string);
return $string;
}
// Check for empty fields
if(empty($_POST['name']) ||
empty($_POST['comment']) ||
empty($_POST['email']) ||
!filter_var($_POST['email'], FILTER_VALIDATE_EMAIL)
)
{
// header( "Location: ../{$return_url}"); # devel
header( "Location: {$return_url}"); # prod
} else {
$DATE_FORMAT = "Y-m-d H:i";
$publish = date($DATE_FORMAT);
$name = strip_tags(utf8_decode(htmlspecialchars($_POST['name'])));
$link = strip_tags(htmlspecialchars($_POST['link']));
$email_address = strip_tags(htmlspecialchars($_POST['email']));
$comment = utf8_decode($_POST['comment']);
// article
$postID = str_replace('/','',$post_id);
//slug
$nslug = seourl($name);
$fslug = date("Ymd-H:i:s");
$slug = "$nslug-$fslug";
// Create the email and send the message
// Add your email address
$to = 'heckyel@riseup.net';
$email_subject = <<<EOT
[conocimientoslibres.tuxfamily.org] Mensaje de {$name}
EOT;
$email_body = <<<EOT
Haz recibido un nuevo comentario del formulario de tu sitio web.\n\n
Aqui estan los detalles:\n\n
post_id: {$postID}
Author: {$name}
Date: {$publish}
Email: {$email_address}
Slug: {$slug}
Web: {$link}\n
{$comment}
EOT;
$headers = "From: noreply@conocimientoslibres.tuxfamily.org\n"; // Using something like noreply@yourdomain.com.
$headers .= "Reply-To: $email_address";
mail($to,$email_subject,$email_body,$headers);
// Rediret to current post
// header("Refresh: 10; URL=../{$return_url}"); # devel
header("Refresh: 10; URL={$return_url}"); # prod
printf('Hurra! %s su comentario se envió correctamente,
volviendo a la web en 10 segundos...', $name);
}
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