<?php

if(!$_POST) exit;

// Email verification, do not edit.
function isEmail($contact_email ) {
	return(preg_match("/^[-_.[:alnum:]]+@((([[:alnum:]]|[[:alnum:]][[:alnum:]-]*[[:alnum:]])\.)+(ad|ae|aero|af|ag|ai|al|am|an|ao|aq|ar|arpa|as|at|au|aw|az|ba|bb|bd|be|bf|bg|bh|bi|biz|bj|bm|bn|bo|br|bs|bt|bv|bw|by|bz|ca|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|co|com|coop|cr|cs|cu|cv|cx|cy|cz|de|dj|dk|dm|do|dz|ec|edu|ee|eg|eh|er|es|et|eu|fi|fj|fk|fm|fo|fr|ga|gb|gd|ge|gf|gh|gi|gl|gm|gn|gov|gp|gq|gr|gs|gt|gu|gw|gy|hk|hm|hn|hr|ht|hu|id|ie|il|in|info|int|io|iq|ir|is|it|jm|jo|jp|ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb|lc|li|lk|lr|ls|lt|lu|lv|ly|ma|mc|md|me|mg|mh|mil|mk|ml|mm|mn|mo|mp|mq|mr|ms|mt|mu|museum|mv|mw|mx|my|mz|na|name|nc|ne|net|nf|ng|ni|nl|no|np|nr|nt|nu|nz|om|org|pa|pe|pf|pg|ph|pk|pl|pm|pn|pr|pro|ps|pt|pw|py|qa|re|ro|ru|rw|sa|sb|sc|sd|se|sg|sh|si|sj|sk|sl|sm|sn|so|sr|st|su|sv|sy|sz|tc|td|tf|tg|th|tj|tk|tm|tn|to|tp|tr|tt|tv|tw|tz|ua|ug|uk|um|us|uy|uz|va|vc|ve|vg|vi|vn|vu|wf|ws|ye|yt|yu|za|zm|zw)$|(([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5])\.){3}([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5]))$/i",$contact_email ));
}

if (!defined("PHP_EOL")) define("PHP_EOL", "\r\n");

$contact_name     = $_POST['contact-name'];
$contact_email    = $_POST['contact-email'];
$contact_verify   = $_POST['contact-verify'];
$contact_comment = $_POST['contact-message'];
$url = htmlspecialchars($_SERVER['HTTP_REFERER']);
$basehref = "";

if(trim($contact_name) == '') {
	echo 'Upišite vaše ime i prezime!';
	exit();
} else if(trim($contact_email) == '') {
	echo 'Unesite validnu email adresu.';
	exit();
} else if(!isEmail($contact_email)) {
	echo 'Neispravna e-mail adresa, pokušajte ponovo.';
	exit();
} else if(trim($contact_comment) == '') {
	echo 'Unesite poruku.';
	exit();
} else if(!isset($contact_verify) || trim($contact_verify) == '') {
	echo 'Unesite verifikacioni broj.';
	exit();
} else if(trim($contact_verify) != '5') {
	echo 'Verifikacioni broj nije ispravan.';
	exit();
}

if(get_magic_quotes_gpc()) {
	$contact_comment = stripslashes($contact_comment);
}


//$address = "HERE your email address";
$address = "zlatko.nikolic@gmail.com";


// Below the subject of the email
$e_subject = 'Kontaktirao vas je ' . $contact_name . ' sa Vista Konsalting.';

// You can change this if you feel that you need to.
$e_body = "Kontaktirao vas je $contact_name sa Vista Konsalting." . PHP_EOL . PHP_EOL;
$e_content = "\"$contact_comment\"" . PHP_EOL . PHP_EOL;
$e_reply = "Možete kontaktirati $contact_name putem emaila, $contact_email";

$msg = wordwrap( $e_body . $e_content . $e_reply, 70 );

$headers = "From: $contact_email" . PHP_EOL;
$headers .= "Reply-To: $contact_email" . PHP_EOL;
$headers .= "MIME-Version: 1.0" . PHP_EOL;
$headers .= "Content-type: text/plain; charset=utf-8" . PHP_EOL;
$headers .= "Content-Transfer-Encoding: quoted-printable" . PHP_EOL;

if(mail($address, $e_subject, $msg, $headers)) {

	// Success message
	echo "Poruka uspešno poslata!";
	echo " Hvala $contact_name,<br> vaša poruka je poslata. Kontaktiraćemo vas u najkraćem mogućem roku.";

} else {

	echo 'ERROR!';

}
?>