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<?php
/**
* @version $Id: gantryplatform.class.php 30069 2016-03-08 17:45:33Z matias $
* @author RocketTheme http://www.rockettheme.com
* @copyright Copyright (C) 2007 - 2016 RocketTheme, LLC
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPLv2 only
*
* Gantry uses the Joomla Framework (http://www.joomla.org), a GNU/GPLv2 content management system
*
*/
defined('GANTRY_VERSION') or die();
/**
* @package gantry
* @subpackage core
*/
class GantryPlatform
{
/**
* @var string
*/
public $php_version;
/**
* @var string
*/
public $platform;
/**
* @var string
*/
public $platform_version;
/**
* @var string
*/
public $shortVersion;
/**
* @var string;
*/
public $longVersion;
/**
* @var string
*/
public $jslib;
/**
* @var string
*/
public $jslib_version;
/**
* @var string
*/
public $jslib_shortname;
/**
* @var array
*/
public $js_file_checks = array();
public $platform_checks = array();
/**
*
*/
public function __construct()
{
$this->php_version = phpversion();
$this->getPlatformInfo();
}
/**
*
*/
protected function getPlatformInfo()
{
// See if its joomla
if (defined('_JEXEC') && defined('JVERSION')) {
$this->platform = 'joomla';
if (version_compare(JVERSION, '1.5', '>=') && version_compare(JVERSION, '1.6', '<')) {
$this->platform_version = JVERSION;
$this->getJoomla15Info();
} else if (version_compare(JVERSION, '1.6', '>=')) {
$this->platform_version = JVERSION;
$this->getJoomla16Info();
} else {
$this->unsuportedInfo();
}
} else if (defined('ABSPATH') && function_exists('do_action')) {
global $wp_version;
$this->platform = 'wordpress';
require_once(ABSPATH . WPINC . '/version.php');
if (version_compare($wp_version, '2.8', ">=")) {
$this->platform_version = $wp_version;
$this->jslib = 'mootools';
$this->jslib_shortname = 'mt';
$this->jslib_version = '1.2';
$this->js_file_checks = array(
'-' . $this->jslib . $this->jslib_version,
'-' . $this->jslib_shortname . $this->jslib_version,
''
);
}
} else {
$this->unsuportedInfo();
}
}
/**
*
*/
protected function unsuportedInfo()
{
foreach (get_object_vars($this) as $var_name => $var_value) {
if (null == $var_value) $this->{$var_name} = "unsupported";
}
}
// Get info for Joomla 1.5 versions
/**
*
*/
protected function getJoomla15Info()
{
$mainframe = JFactory::getApplication();
$this->jslib = 'mootools';
$this->jslib_shortname = 'mt';
$mootools_version = JFactory::getApplication()->get('MooToolsVersion', '1.11');
if ($mootools_version != "1.11" || $mainframe->isAdmin()) {
$this->jslib_version = '1.2';
} else {
$this->jslib_version = '1.1';
}
// Create the JS checks for Joomla 1.5
$this->js_file_checks = array(
'-' . $this->jslib . $this->jslib_version,
'-' . $this->jslib_shortname . $this->jslib_version
);
if (JPluginHelper::isEnabled('system', 'mtupgrade')) {
$this->js_file_checks[] = '-upgrade';
}
$this->js_file_checks[] = '';
}
// Get info for Joomla 1.6 versions
/**
*
*/
protected function getJoomla16Info()
{
$jversion = new JVersion;
$this->jslib = 'mootools';
$this->jslib_shortname = 'mt';
$this->jslib_version = '1.2';
$this->js_file_checks = array(
'-' . $this->jslib . $this->jslib_version,
'-' . $this->jslib_shortname . $this->jslib_version,
''
);
$this->shortVersion = $jversion->RELEASE;
$this->longVersion = $jversion->getShortVersion();
$this->platform_checks = array(
'/' . $this->platform . '/' . $this->longVersion,
'/' . $this->platform . '/' . $this->shortVersion,
''
);
}
// Get info for Joomla 1.7 versions
/**
*
*/
protected function getJoomla17Info()
{
$jversion = new JVersion;
$this->jslib = 'mootools';
$this->jslib_shortname = 'mt';
$this->jslib_version = '1.2';
$this->js_file_checks = array(
'-' . $this->jslib . $this->jslib_version,
'-' . $this->jslib_shortname . $this->jslib_version,
''
);
$this->shortVersion = $jversion->RELEASE;
$this->longVersion = $jversion->getShortVersion();
$this->platform_checks = array(
'/' . $this->platform . '/' . $this->longVersion,
'/' . $this->platform . '/' . $this->shortVersion,
''
);
}
/**
* @param $file
* @param bool $keep_path
*
* @return array
*/
public function getJSChecks($file, $keep_path = false)
{
$checkfiles = array();
$ext = substr($file, strrpos($file, '.'));
$path = ($keep_path) ? dirname($file) . '/' : '';
$filename = basename($file, $ext);
foreach ($this->js_file_checks as $suffix) {
$checkfiles[] = $path . $filename . $suffix . $ext;
}
return $checkfiles;
}
/**
* @param $dir
*
* @return array
*/
public function getPlatformChecks($dir)
{
$dir = rtrim($dir,'/\\');
$checkfiles = array();
foreach ($this->platform_checks as $plaformdir) {
$checkfiles[] = $dir . $plaformdir.'/';
}
return $checkfiles;
}
public function getAvailablePlatformVersions($dir)
{
$dir = rtrim($dir,'/\\');
// find all entries in the dir
$entries = array();
$platform_dir = $dir.'/'.$this->platform;
if ($handle = @opendir($platform_dir)) {
while (false !== ($entry = readdir($handle))) {
if ($entry != "." && $entry != ".." && !preg_match('/^\./',$entry) && is_dir($platform_dir . '/' . $entry)) {
$key = (preg_match('/^\d+\.\d+$/', $entry)) ? $entry . '.0' : $entry;
$entries[$platform_dir.'/'.$entry] = $key;
}
}
closedir($handle);
}
$entries = array_filter($entries, array('GantryPlatform','joomlaVersionFilter'));
uksort($entries, 'version_compare');
$returned_array = array_reverse(array_keys($entries));
$returned_array[] = $dir;
return $returned_array;
}
public static function joomlaVersionFilter($version)
{
$jversion = new JVersion();
return version_compare($version, $jversion->getShortVersion(), '<=');
}
/**
* @return string
*/
public function getJSInit()
{
return $this->jslib_shortname . '_' . str_replace('.', '_', $this->jslib_version);
}
/**
* @return mixed
*/
public function getJslib()
{
return $this->jslib;
}
/**
* @return mixed
*/
public function getJslibShortname()
{
return $this->jslib_shortname;
}
/**
* @return mixed
*/
public function getJslibVersion()
{
return $this->jslib_version;
}
/**
* @return string
*/
public function getPhpVersion()
{
return $this->php_version;
}
/**
* @return mixed
*/
public function getPlatform()
{
return $this->platform;
}
/**
* @return mixed
*/
public function getPlatformVersion()
{
return $this->platform_version;
}
/**
* @return string
*/
public function getShortVersion()
{
return $this->shortVersion;
}
/**
* @return string
*/
public function getLongVersion()
{
return $this->longVersion;
}
}