<?php

//require_once(__DIR__ . DIRECTORY_SEPARATOR . '');

require __DIR__ . '/autoloader.php';

class VigiloHooks

{

    private $confdir;

    public function __construct($confdir="/etc/vigilo/vigiconf/conf.d")

    {

        spl_autoload_register('vigilo_autoloader');

        $this->confdir = $confdir;

    }

    public function add($computer)

    {

        $host       = new VigiloHost($computer);

        $dirs       = array($this->confdir, "hosts", "managed");

        $confdir    = implode(DIRECTORY_SEPARATOR, $dirs);

        $file       = $confdir . DIRECTORY_SEPARATOR . $host->getName() . ".xml";

        mkdir($confdir, 0770, true);

        $acc = "";

        foreach ($dirs as $dir) {

            $acc .= DIRECTORY_SEPARATOR . $dir;

            chgrp($acc, "vigiconf");

        }

        $res = file_put_contents($file, $host, LOCK_EX);

        if ($res !== false) {

            chgrp($file, "vigiconf");

            chmod($file, 0660);

        }

    }

    public function delete($computer)

    {

        $this->_unmonitor($computer->fields["name"]);

    }

    public function update($computer)

    {

        if (isset($computer->oldvalues["name"])) {

            $this->_unmonitor($computer->oldvalues["name"]);

        }

        $this->add($computer);

    }

    public function _unmonitor($host)

    {

        $dirs = array($this->confdir, "hosts", "managed", $host . ".xml");

        unlink(implode(DIRECTORY_SEPARATOR, $dirs));

    }

    public function manageDisks($disk){

      global $DB;

      $query="SELECT computers_id FROM glpi_" . strtolower($disks->getType()) . "s WHERE id=" . $disks->getID() . ";";

      foreach($DB->query($query) as $id){

        $computer= new Computer();

        $computer->getFromDB($id['id']);

        $this->update($computer);

      }

    }

    public function manageNetworks($network){

      global $DB;

      $query="SELECT computers_id FROM glpi_computers WHERE networks_id=" . $network->getID() . ";";

      foreach($DB->query($query) as $id){

        $computer=new Computer();

        $computer->getFromDB($id['id']);

        $this->update($computer);

      }

    }

}