<?php

$webuidir = "";
$verbose = 0;

ini_set("session.save_path", "/tmp");

$_SERVER['HTTP_USER_AGENT'] = "daily/cron";

$opts = 'h::v';
$lopts = array(
    'webui:',
    'verbose'
    );

if ( $options = getopt( $opts, $lopts ) )
{
    if ( isset($options['webui']) )
    {
        $webuidir = $options['webui'];
    } else
    {
        echo "\nError: must provide path to WebUI directory\n\n";

        display_help();
        exit;
    }

    if ( isset($options['h']) )
    {
        display_help();
        exit;
    }
    if ( isset($options['verbose']) )
    {
        $verbose = 1;
    }
} else {
    display_help();
    exit;
}


require_once($webuidir . "/config.php");

require(DIR_SYSTEM . "/startup.php");

$loader = new Loader();
Registry::set('load', $loader);

$loader->load->model('user/user');
$loader->load->model('health/health');
$loader->load->model('stat/counter');
$loader->load->model('mail/mail');

$language = new Language();
Registry::set('language', $language);

extract($language->data);

Registry::set('admin_user', 1);


if(MEMCACHED_ENABLED) {
   $memcache = new Memcache();
   foreach ($memcached_servers as $m){
      $memcache->addServer($m[0], $m[1]);
   }

   Registry::set('memcache', $memcache);
}


Registry::set('counters', $counters);

Registry::set('health_smtp_servers', $health_smtp_servers);
Registry::set('partitions_to_monitor', $partitions_to_monitor);


$db = new DB(DB_DRIVER, DB_HOSTNAME, DB_USERNAME, DB_PASSWORD, DB_DATABASE, DB_PREFIX);
Registry::set('DB_DATABASE', DB_DATABASE);

Registry::set('db', $db);

Registry::set('DB_DRIVER', DB_DRIVER);

$date = date(DATE_TEMPLATE, NOW);

$fp = fopen(LOCK_FILE, "r");
if(!$fp) { die("cannot open: " . LOCK_FILE . "\n"); }
if(!flock($fp, LOCK_EX | LOCK_NB)) { fclose($fp); die("cannot get a lock on " . LOCK_FILE . "\n"); }


$health = new ModelHealthHealth();
$counter = new ModelStatCounter();
$mail = new ModelMailMail();


$health->collect_data();
$health = $health->data;


$msg = "From: " . SMTP_FROMADDR . EOL;
$msg .= "To: " . ADMIN_EMAIL . EOL;
$msg .= "Subject: =?UTF-8?Q?" . preg_replace("/\n/", "", my_qp_encode($text_daily_piler_report)) . "?=" . EOL;
$msg .= "MIME-Version: 1.0" . EOL;
$msg .= "Content-Type: text/html; charset=\"utf-8\"" . EOL;
$msg .= EOL . EOL;

ob_start();

include($webuidir . "/view/theme/default/templates/health/daily-report.tpl");

$msg .= ob_get_contents();

ob_end_clean();

$rcpt = array(ADMIN_EMAIL);

if(SMARTHOST) {
   $x = $mail->send_smtp_email(SMARTHOST, SMARTHOST_PORT, SMTP_DOMAIN, SMTP_FROMADDR, $rcpt, $msg);
}


if($fp) {
   flock($fp, LOCK_UN);
   fclose($fp);
}


function display_help() {
    $phpself = basename(__FILE__);
    echo "\nUsage: $phpself --webui [PATH] [OPTIONS...]\n\n";
    echo "\t--webui=\"[REQUIRED: path to the Piler WebUI Directory]\"\n\n";
    echo "options:\n";
    echo "\t-v Provide a verbose output\n";
    echo "\t-h Prints this help screen and exits\n";
}