IS REQUIRED
if(isset($_POST['g-recaptcha-response']) && (trim($_POST['g-recaptcha-response']) == '' || strlen(trim($_POST['g-recaptcha-response'])) < 10 )) {
if($is_ajax === false) {
_redirect('#alert_mandatory');
} else {
die('_mandatory_');
}
}
// check post data
if($post_data === null) {
if($is_ajax === false) {
_redirect('#alert_mandatory');
} else {
die('_mandatory_');
}
}
// EXTRACT DATA FROM POST
foreach($post_data as $key=>$value) {
$key_title = ucfirst($key);
/*
Split words
Converting: first_name => First Name
*/
$explode = @explode('_', $key_title);
if(!isset($explode[1]))
$explode = @explode('-', $key_title);
if(isset($explode[1])) {
$key_title = implode(' ', $explode);
$key_title = ucwords(strtolower($key_title));
}
// ----- extract required -----
if(isset($post_data[$key]['required'])) {
$required[] = $key;
// We need the user email&name for AddReplyTo on phpmailer!
if($key == 'name')
$array['name'] = $post_data[$key]['required'];
if($key == 'email')
$array['email'] = $post_data[$key]['required'];
// Build Mail BODY (if succes, use it)
$email_body .= "{$key_title}: {$post_data[$key]['required']}
";
// ----- extract non-required -----
} else {
$non_required[] = $key;
// We need the user email&name for AddReplyTo on phpmailer!
if($key == 'name')
$array['name'] = $post_data[$key];
if($key == 'email')
$array['email'] = $post_data[$key];
// Build Mail BODY (if succes, use it)
$email_body .= "{$key_title}: {$post_data[$key]}
";
}
}
// Check for required! Redirect if something found empty!
foreach($required as $req) {
if(strlen(trim($post_data[$req]['required'])) < 1) { // changed from 2 to 1 [11:47 AM Saturday, June 18, 2016]
if($is_ajax === false) {
_redirect('#alert_mandatory');
exit;
} else {
die('_mandatory_');
}
}
}
// Check Email
$array['email'] = ckmail($array['email']);
if($array['email'] === false) {
if($is_ajax === false) {
_redirect('#alert_mandatory');
exit;
} else {
die('_mandatory_');
}
}
// ATTACHMENT
if(isset($_FILES['contact']['name']['attachment']) && $_FILES['contact']['name']['attachment'] != '') { // name|type|tmp_name|error|size|
$target_file = UPLOAD_FOLDER . basename($_FILES['contact']['name']['attachment']);
$rename = time() . '_' . basename($_FILES['contact']['name']['attachment']);
$uploadOk = 1;
$imageFileType = pathinfo($target_file,PATHINFO_EXTENSION);
// Check if image file is a actual image or fake image
if(isset($_POST["submit"])) {
$check = getimagesize($_FILES['contact']['tmp_name']['attachment']);
if($check !== false) {
echo "File is an image - " . $check["mime"] . ".";
$uploadOk = 1;
} else {
echo "File is not an image.";
$uploadOk = 0;
}
}
// Check if file already exists
if (file_exists($target_file)) {
echo "Sorry, file already exists.";
$uploadOk = 0;
}
// Check file size
if ($_FILES['contact']['size']['attachment'] > UPLOAD_MAX_SIZE) {
echo "Sorry, your file is too large.";
$uploadOk = 0;
}
// Allow certain file formats
if($imageFileType != "jpg" && $imageFileType != "png" && $imageFileType != "jpeg"
&& $imageFileType != "gif" && $imageFileType != "zip" && $imageFileType != "rar"
&& $imageFileType != "pdf") {
echo "Sorry, only JPG, JPEG, PNG & GIF & ZIP & RAR & PDF files are allowed.";
$uploadOk = 0;
}
// Check if $uploadOk is set to 0 by an error
if ($uploadOk == 0) {
echo "Sorry, your file was not uploaded.";
// if everything is ok, try to upload file
} else {
if (move_uploaded_file($_FILES['contact']['tmp_name']['attachment'], UPLOAD_FOLDER . $rename)) {
$email_body .= 'Attachment: '. "{$rename}
";
} else {
echo "Sorry, there was an error uploading your file.";
}
}
}
// Visitor IP:
$ip = ip();
// DATE
$date = date('l, d F Y , H:i:s');
$email_body .= "{$date}
";
// SMTP
if($config['use_smtp'] === true) {
require('phpmailer/5.2.23/PHPMailerAutoload.php');
require('phpmailer/5.2.23/class.phpmailer.php');
$m = new PHPMailer();
$m->IsSMTP();
$m->SMTPDebug = false; // enables SMTP debug information (for testing) [default: 2]
$m->SMTPAuth = true; // enable SMTP authentication
$m->Host = $config['smtp_host']; // sets the SMTP server
$m->Port = $config['smtp_port']; // set the SMTP port for the GMAIL server
$m->Username = $config['smtp_user']; // SMTP account username
$m->Password = $config['smtp_pass']; // SMTP account password
$m->SingleTo = true;
$m->CharSet = "UTF-8";
$m->Subject = $config['subject'];
$m->AltBody = 'To view the message, please use an HTML compatible email viewer!';
$m->AddAddress($config['send_to'], $config['subject']);
$m->AddReplyTo($array['email'], isset($array['name']) ? $array['name'] : $array['email']);
$m->SetFrom($config['smtp_user'], isset($array['name']) ? $array['name'] : $array['email']);
$m->MsgHTML("
{$email_body}
---------------------------------------------------
IP: {$ip}
");
if($config['smtp_ssl'] === true)
$m->SMTPSecure = 'ssl'; // sets the prefix to the server
// @SEND MAIL
if($m->Send()) {
// die('sent');
if($is_ajax === false) {
_redirect('#alert_success');
exit;
} else {
die('_success_');
}
} else {
// die($m->ErrorInfo);
if($is_ajax === false) {
_redirect('#alert_failed');
exit;
} else {
die('_failed_');
}
}
// mail()
} else {
// mail( string $to , string $subject , string $message [, string $additional_headers [, string $additional_parameters ]] )
mail(
$config['send_to'] ,
$config['subject'],
strip_tags($email_body)
);
if($is_ajax === false) {
_redirect('#alert_success');
exit;
} else {
die('_success_');
}
}
exit;
}
/** ******************************** **
* @REDIRECT
#alert_success = email sent
#alert_failed = email not sent - internal server error (404 error or SMTP problem)
#alert_mandatory = email not sent - required fields empty
** ******************************** **/
function _redirect($hash) {
$HTTP_REFERER = isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : null;
if($HTTP_REFERER === null)
die("Invalid Referer. Output Message: {$hash}");
header("Location: {$HTTP_REFERER}{$hash}");
exit;
}
/** **********************************
@CHECK EMAIL
/** ******************************* **/
function ckmail($email) {
$email = trim(strtolower($email));
if(preg_match('/^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,4})$/',trim($email))){
return $email;
} else { return false; }
}
/** **********************************
@VISITOR ip
/** ******************************* **/
function ip() {
if (getenv('HTTP_CLIENT_IP')) { $ip = getenv('HTTP_CLIENT_IP'); }
elseif (getenv('HTTP_X_FORWARDED_FOR')) { $ip = getenv('HTTP_X_FORWARDED_FOR'); }
elseif (getenv('HTTP_X_FORWARDED')) { $ip = getenv('HTTP_X_FORWARDED'); }
elseif (getenv('HTTP_FORWARDED_FOR')) { $ip = getenv('HTTP_FORWARDED_FOR'); }
elseif (getenv('HTTP_FORWARDED')) { $ip = getenv('HTTP_FORWARDED'); }
else { $ip = $_SERVER['REMOTE_ADDR']; }
return $ip;
}
?>