Icewind\SMB\TimeZoneProvider

Complexity

Total Complexity

7

Size/Duplication

Total Lines	48
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
B	get()	0	22	6

<?php
/**
 * Copyright (c) 2015 Robin Appelman <icewind@owncloud.com>
 * This file is licensed under the Licensed under the MIT license:
 * http://opensource.org/licenses/MIT
 */

namespace Icewind\SMB;

class TimeZoneProvider {
	/**
	 * @var string
	 */
	private $host;

	/**
	 * @var string
	 */
	private $timeZone;

	/**
	 * @var System
	 */
	private $system;

	/**
	 * @param string $host
	 * @param System $system
	 */
	public function __construct($host, System $system) {
		$this->host = $host;
		$this->system = $system;
	}

	public function get() {
		if (!$this->timeZone) {
			$net = $this->system->getNetPath();
			// for local domain names we can assume same timezone
			if ($net && strpos($this->host, '.') !== false) {
				$command = sprintf('%s time zone -S %s',
					$net,
					escapeshellarg($this->host)
				);
				$this->timeZone = exec($command);
			}
			if (!$this->timeZone) { // fallback to server timezone
				$date = $this->system->getDatePath();
				if ($date) {
					$this->timeZone = exec($date . " +%z");
				} else {
					$this->timeZone = date_default_timezone_get();
				}
			}
		}
		return $this->timeZone;
	}
}