<?php
/**
 * Ensures that the user is running this PHP script with root
 * permissions. If not running with root permissions, causes the
 * script to exit.
 */
function exitIfNotRoot()
{
    // Need to check that we are superuser before running this.
    if(posix_geteuid() != 0){
        echo "Must be root user.\n";
        exit(1);
    }
}

exitIfNotRoot();

date_default_timezone_set("UTC");

$values = parse_ini_file('/etc/airtime/airtime.conf', true);
$CC_CONFIG['phpDir'] = $values['general']['airtime_dir'];
require_once($CC_CONFIG['phpDir'].'/application/configs/conf.php');
$CC_CONFIG = Config::getConfig();

require_once($CC_CONFIG['phpDir'].'/application/configs/constants.php');
require_once($CC_CONFIG['phpDir'].'/application/logging/Logging.php');

Logging::setLogPath("/var/log/airtime/zendphp.log");

// Ensure library/ is on include_path
set_include_path(implode(PATH_SEPARATOR, array(
    get_include_path(),
    realpath($CC_CONFIG['phpDir'] . '/library'),
    realpath($CC_CONFIG['phpDir']),
    realpath($CC_CONFIG['phpDir'].'/application/models'),
)));

require_once 'propel/runtime/lib/Propel.php';
Propel::init($CC_CONFIG['phpDir']."/application/configs/airtime-conf-production.php");

//Zend framework
if (file_exists('/usr/share/php/libzend-framework-php')){
    set_include_path('/usr/share/php/libzend-framework-php' . PATH_SEPARATOR . get_include_path());
}

require_once('Zend/Loader/Autoloader.php');
$autoloader = Zend_Loader_Autoloader::getInstance();
$autoloader->registerNamespace('Application_');

$resourceLoader = new Zend_Loader_Autoloader_Resource(array(
    'basePath'  => $CC_CONFIG['phpDir'].'/'.'application',
    'namespace' => 'Application',
    'resourceTypes' => array(
            'model' => array(
                'path'      => 'models/',
                'namespace' => 'Model',
            ),
            'common' => array(
                'path'      => 'common/',
                'namespace' => 'Common',
            ),
        ),
));

$infoArray = Application_Model_Preference::GetSystemInfo(true);

if(Application_Model_Preference::GetSupportFeedback() == '1'){
    $url = 'http://stat.sourcefabric.org/index.php?p=airtime';
    //$url = 'http://localhost:9999/index.php?p=airtime';

    $ch = curl_init();
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_POST, 1);
    curl_setopt($ch, CURLOPT_URL, $url);

    $data = json_encode($infoArray);

    $dataArray = array("data" => $data );

    curl_setopt($ch, CURLOPT_POSTFIELDS, $dataArray);
    $result = curl_exec($ch);
    curl_close($ch);
}

// Get latest version from stat server and store to db
if(Application_Model_Preference::GetPlanLevel() == 'disabled'){
    $url = 'http://stat.sourcefabric.org/airtime-stats/airtime_latest_version';
    //$url = 'http://localhost:9999/index.php?p=airtime';

    $ch = curl_init();
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_URL, $url);
    $result = curl_exec($ch);

    if(curl_errno($ch)) {
        echo "curl error: " . curl_error($ch) . "\n";
    } else {
        $resultArray = explode("\n", $result);
        if (isset($resultArray[0])) {
            Application_Model_Preference::SetLatestVersion($resultArray[0]);
        }
        if (isset($resultArray[1])) {
            Application_Model_Preference::SetLatestLink($resultArray[1]);
        }
    }

    curl_close($ch);
}