<?php
/**
 * Test class for Piwik Application
 *
 * @package PhpSecInfo
 * @author Piwik
 */

/**
 * require the PhpSecInfo_Test_Application class
 */
require_once(PHPSECINFO_BASE_DIR.'/Test/Test_Application.php');

/**
 * Test class for Piwik application
 *
 * Checks Piwik version
 *
 * @package PhpSecInfo
 * @author Piwik
 */
class PhpSecInfo_Test_Application_Piwik extends PhpSecInfo_Test_Application
{
	var $test_name = "Piwik";

	var $recommended_value = null;

	function _retrieveCurrentValue() {
		$this->current_value = Piwik_Version::VERSION;

		$this->recommended_value = Piwik_GetOption(Piwik_UpdateCheck::LATEST_VERSION);
	}

	function _execTest() {
		if (version_compare($this->current_value, '0.5') < 0) {
			return PHPSECINFO_TEST_RESULT_WARN;
		}

		if (empty($this->recommended_value)) {
			return PHPSECINFO_TEST_RESULT_ERROR;
		}

		if (version_compare($this->current_value, $this->recommended_value) >= 0) {
			return PHPSECINFO_TEST_RESULT_OK;
		}

		return PHPSECINFO_TEST_RESULT_NOTICE;
	}

	function _setMessages() {
		parent::_setMessages();

		$this->setMessageForResult(PHPSECINFO_TEST_RESULT_OK, 'en', "You are running Piwik ".$this->current_value." (the latest version).");
		$this->setMessageForResult(PHPSECINFO_TEST_RESULT_NOTICE, 'en', "You are running Piwik ".$this->current_value.".  The latest version of Piwik is ".$this->recommended_value.".");
		$this->setMessageForResult(PHPSECINFO_TEST_RESULT_WARN, 'en', "You are running Piwik ".$this->current_value." which is no longer supported by the Piwik developers. We recommend running the latest (stable) version of Piwik which includes numerous enhancements, bug fixes, and security fixes.");
		$this->setMessageForResult(PHPSECINFO_TEST_RESULT_ERROR, 'en', "Unable to determine the latest version of Piwik available.");
	}
}