<?php
	/*
	* Email settings
	*/
	// admin email
	$adminEmail = 'contato@locusmap.com.br';
	// email will arrive from
	$fromEmail = 'formulario@locusmap.com';
	// message subject
	$subject = 'Mensagem do site';
	// message intro
	$message = "Mensagem do formulário";
	/*
	* Validation settings
	*/
	// required
	$required = array('name','email','message','captcha');
	// valid email
	$validEmail = array('email');

	// Do validation
	$res = array('result'=>true,'errors'=>array());
	if(!empty($_POST)){
		foreach ($_POST as $key => $value) {
			if(in_array($key, $required)){ // check if required
				if(trim($value) == ''){ // check if empty
					$res['result'] = false;
					if(!isset($res['errors'][$key])) // don't set more than one error
						$res['errors'][$key] = 'required';
				}
			}

			if(in_array($key, $validEmail)){ // check if required
				$pattern = '/^[A-z0-9._%+-]+@[A-z0-9.-]+\.[A-z]{2,4}$/';

				if(preg_match($pattern, $value) === 0){ // check if empty
					$res['result'] = false;
					if(!isset($res['errors'][$key])) // don't set more than one error
						$res['errors'][$key] = 'email';
				}
			}
		}

		if($res['result'] === true){ //validation passed
			// message content
		require 'PHPMailerAutoload.php';

		$mail = new PHPMailer;

		//$mail->SMTPDebug = 3;                               // Enable verbose debug output

		$mail->isSMTP();                                      // Set mailer to use SMTP
		$mail->Host = 'smtp.umbler.com';                      // Specify main and backup SMTP servers
		$mail->SMTPAuth = true;                               // Enable SMTP authentication
		$mail->Username = 'contato@locusmap.com.br';                 // SMTP username
		$mail->Password = 'geografiauerj16';                           // SMTP password
		$mail->SMTPSecure = 'ssl';                            // Enable TLS encryption, `ssl` also accepted
		$mail->Port = 587;                                    // TCP port to connect to

		$mail->setFrom('formulario@locusmap.com.br', $_POST['name']);
		$mail->addAddress('contato@locusmap.com.br');     // Add a recipient
		$mail->addAddress('ellen@example.com');               // Name is optional
		$mail->addReplyTo($_POST['email']);

		$mail->isHTML(true);                                  // Set email format to HTML

		$mail->Subject = 'Email enviado pelo site';
		$mail->Body    = $_POST['message'];

		if(!$mail->send()) {
			echo 'A mensagem voltou.';
			echo 'Mailer Error: ' . $mail->ErrorInfo;
		} else {
			echo 'A mensagem foi enviada!';
		}
		}
	}

	echo json_encode($res);
?>