poetempest.php

<?php
require_once 'include/config.inc.php';
require_once "Mail.php";
require_once 'TempestWatch.php';
require_once 'TempestCache.php';

/* 	Two methods to retrieve tempest dataset.
 * 	Initial method is to use the API with PHP DOMDocument as fall back
 * 	if API is unreachable.
 *	
 *	API GET call returns a JSON dataset with current tempests.
 */
 
$API = 'http://poetempest.com/api/v1/current_tempests';
$url = 'http://poetempest.com/';
$votesRequired = '3';
$notifyTempest;

$tempest = new TempestWatch($url, $votesRequired, $API);
$result = $tempest->execute($notifyTempest);

if(count($result) > 0 && $result != -1){
	$result[] = time();
	if(TempestCache::tempestChanged($result)){
		//Sets Notification based on flag
		if(EMAIL_NOTIFICATION && SMS_NOTIFICATION){
			$to = CONTACT_EMAIL . ', ' . CONTACT_SMS . '@' . CONTACT_SMS_PROVIDER;
		}else if(EMAIL_NOTIFICATION){
			$to = CONTACT_EMAIL;
		}else if(SMS_NOTIFICATION){
			$to = CONTACT_SMS . '@' . CONTACT_SMS_PROVIDER;;
		}else {
			echo 'No notification set. Do nothing!';
			exit;
		}
		
		//Setup email/SMS header, subject, and message
		$subject = 'Tempest Found';	
		$body = 'Tempest Current Active: '."\n\n";
		foreach($result as $map)
			if(is_array($map))
				$body .= 'Map: '.ucfirst($map[0]).' with '.ucfirst($map[1]).' mod active'."\n";
		
		$headers = array ('From' => 'info@poetempest.com', 'To' => $to, 'Subject' => $subject);

		$mail = Mail::factory("mail");
		$mail->send($to, $headers, $body);

		if (PEAR::isError($mail)){
			echo 'Failed to send Tempest notification to '.$to;
			error_log('Failed to send Tempest notification to '.$to, 0);
		} else {
			echo 'Tempest notification email successfully sent!';
		}
	} else
		echo 'No New Tempest Found Within The Hour! Check Previous Email!';
} else
		echo 'No Tempest found!';
?>