<?php

if (!defined('GLPI_ROOT')) {

    die("Sorry. You can't access directly to this file");

}

class PluginVigiloMenu extends CommonGLPI

{

    const TIMEOUT = 30;

    /**

     * Name of the type

     *

     * @param $nb  integer  number of item in the type (default 0)

    **/

    static function getTypeName($nb=0) {

        return 'Vigilo';

    }

    static function canView() {

        return true;

    }

    static function canCreate() {

        return false;

    }

    static function getMenuName() {

        return self::getTypeName();

    }

    static function getAdditionalMenuOptions() {

        return array();

    }

    static function getAdditionalMenuContent() {

        return array();

    }

    static function displayMenu($res, $pipes) {

        echo '<h1>Vigilo</h1><form method="post" action="?itemtype=vigilo">';

        if (is_resource($res)) {

            ini_set("max_execution_time", 0);

            ignore_user_abort(true);

            set_time_limit(0);

            echo '<textarea readonly="readonly" id="vigilo_deploy" style="display: block; width: 99%; height: 280px">';

            do {

                $read = $exc = $pipes;

                $write = array();

                $nb = stream_select($read, $write, $exc, static::TIMEOUT, 0);

                // Error

                if ($nb === FALSE) {

                    echo "UNKNOWN ERROR\n";

                    break;

                }

                // Timeout

                if ($nb === 0) {

                    echo "ERROR: command timed out!\n";

                    break;

                }

                if (count($exc)) {

                    echo "UNKNOWN ERROR\n";

                    break;

                }

                foreach ($read as $stream){

                    echo htmlspecialchars(fread($stream, 1024), ENT_HTML5 | ENT_QUOTES, "utf-8");

                };

                flush();

                if (feof($pipes[1])){

                  break;

                }

            } while (1);

            $info = proc_get_status($res);

            if ($info === false) {

                echo "ERROR: could not determine process status\n";

            } else {

                if ($info["signaled"])

                    echo "Command terminated by signal ${info['termsig']}\n";

                if ($info["stopped"])

                    echo "Command stopped by signal ${info['stopsig']}\n";

                echo "Command exited with return code ${info['exitcode']}\n";

            }

            proc_close($res);

            echo '</textarea>';

        }

        echo '<button type="submit" name="deploy" value="1">Deploy</button>';

        Html::closeForm();

    }

}