SpaceNorad.php

#!/usr/bin/php
<?php

// CONFIGURATION
define('STORAGE_DIR', "/var/tmp"); // Folder to store files in
define('COOKIE_FILE', STORAGE_DIR . "/sn-run"); // File to store Cookie
define('GAME_NUMBER', "5517444584046592"); // Game number from URL
define('MY_ID', 5); // Player id
define('USERNAME', '');
define('PASSWORD', '');
$allies = array(); // Optional ally ids - disable notifications for these players if it gets too annoying.
$from = $to = ""; // Notification address
$msg = ''; // Empty email message
$alert = false; // Turn Red-Alert Off

// SETUP
// ################################################################### //

touch(COOKIE_FILE); // Make sure cookie file exists
clearFleets(); // Clear out old cache files

// DATA REQUEST
// ################################################################### //

// Get data, log in if necessary
if(!$data = getData())
{
    doLogin(USERNAME,PASSWORD);
    $data = getData();

    // Make sure an error wasn't returned
    if(isset($data['event']) && $data['event'] == 'order:error') exit();
}

// NORAD FORENSICS AND MAIL CURATOR
// ################################################################### //

// Loop through fleets and check data
foreach ($data['report']['fleets'] as $fleet)
{
    // Get player ID for Fleet
    $playerId = $fleet['puid'];

    // Get Destination Star for current fleet
    (isset($fleet['o'][0][1]) ? 
        $dest = $fleet['o'][0][1]
        :$dest = '');

    // If this fleet is not you, or your allies, and has a destination
    if ($playerId != MY_ID && !in_array($playerId, $allies) && !empty($dest))
    {
        // Destination Information
        $destName = @$data['report']['stars'][$dest]['n'];
        $destOwner = @$data['report']['stars'][$dest]['puid'];
        $destOwnerName = @$data['report']['players'][$destOwner]['alias'];

        // Galaxy Information
        $currentSystem = @$fleet['ouid'];
        $currentSystemName = @$data['report']['stars'][$currentSystem]['n'];

        // Carrier Information
        $fleetName = $fleet['n'];
        $fleetShips = $fleet['st'];
        $playerName = $data['report']['players'][$playerId]['alias'];

        // Write and check cache file
        // Cache based on fleet name and destination. If a fleet/dest pair already exists, don't bother notifying
        $cacheFile = "/var/tmp/NORAD-{$fleetName}-{$destName}";

        if (file_exists($cacheFile)) 
        {
            touch($cacheFile);
            continue; // Move on to next fleet
        }
        touch($cacheFile);

        // Append message for Email
        $msg .= "{$playerName} - {$fleetShips} ships ({$fleetName}) spotted heading for {$destName} ({$destOwnerName})!\n";

        if ($destOwner == MY_ID)
        {
                $alert = true;
                $msg .= "SPACE NORAD SAYS: WAKE THE F UP!\n";
        }

    }
}

// MAILER
// ################################################################### //

if(!empty($msg))
{
    // Set email subject if alert has been set
    $subject = $alert ? 'Fleet Movement - INCOMING ATTACK' : 'Fleet Movement';
} else {
    $msg = "There are no fleet movements at this time";
    $subject = "No Fleet Movement at this time";
}

// If email content has been set
if (!empty($msg))
    mail($to, $subject, $msg, "From: {$from}");

// FUNCTIONS
// ################################################################### //

// Clear old cache files for flights that have reached their destination
function clearFleets() {
    foreach(glob("/var/tmp/NORAD*") as $fleet)
    {
        if (filemtime(STORAGE_DIR . "/{$fleet}") < (date('U') < 60))
        {
            unlink(STORAGE_DIR . "/{$fleet}");
        }
    }
};

// Make call to get Game Data
function getData()
{
        $opts = array(
                CURLOPT_USERAGENT => 'Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.146 Safari/537.36',
                CURLOPT_POST => true,
                CURLOPT_POSTFIELDS => "type=order&order=full_universe_report&version=7&game_number=".GAME_NUMBER,
                CURLOPT_RETURNTRANSFER => true,
                CURLOPT_COOKIEFILE => COOKIE_FILE,
                CURLOPT_COOKIEJAR => COOKIE_FILE,
        );
        $ch = curl_init('http://triton.ironhelmet.com/grequest/order');
        curl_setopt_array($ch, $opts);

        $response = curl_exec($ch);
        $err = curl_errno($ch);
        $msg = curl_error($ch);
        curl_close($ch);

        if ($err != 0)
        {
            return false;
        }

        return json_decode($response, true);
}

// Login and store cookie
function doLogin($username, $password)
{
        $opts = array(
                CURLOPT_USERAGENT => 'Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.146 Safari/537.36',
                CURLOPT_POST => true,
                CURLOPT_POSTFIELDS => "type=login&alias={$username}&password={$password}",
                CURLOPT_RETURNTRANSFER => true,
                CURLOPT_COOKIEFILE => COOKIE_FILE,
                CURLOPT_COOKIEJAR => COOKIE_FILE,
            );

        $ch = curl_init('http://triton.ironhelmet.com/arequest/login');
        curl_setopt_array($ch, $opts);

        $response = curl_exec($ch);
        
        $err = curl_errno($ch);
        $msg = curl_error($ch);
        curl_close($ch);

        if ($err != 0)
        {
            return false;
        }

        return true;
}