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<?php
/**
* @package Warp Theme Framework
* @author YOOtheme http://www.yootheme.com
* @copyright Copyright (C) YOOtheme GmbH
* @license http://www.gnu.org/licenses/gpl.html GNU/GPL
*/
/*
Class: BrowserWarpHelper
Browser helper class.
*/
class BrowserWarpHelper extends WarpHelper {
protected $is_mobile;
/*
Function: isMobile
Check for mobile device
Returns:
Boolean
*/
public function isMobile() {
if (is_null($this->is_mobile)) {
$this->is_mobile = false;
if (in_array($this['useragent']->os(), array('iphone', 'ipod', 'android'))) {
$this['asset']->addFile('js', 'js:mobile.js');
if ($this->get('mobile') !== null) {
$this->cookie('WarpMobile', (int) $this->get('mobile') == 0 ? 'no' : 'yes');
}
$this->is_mobile = $this->cookie('WarpMobile') != 'no';
}
}
return $this->is_mobile;
}
/*
Function: outdatedBrowser
Check for outdated browser
Returns:
Boolean
*/
public function outdatedBrowser() {
if ($this['useragent']->browser() == 'msie' && ((int) $this['useragent']->version()) < 8) {
if ($this->get('forwardOutdatedBrowser') !== null) {
$this->cookie('WarpForwardOutdatedBrowser', (int) $this->get('forwardOutdatedBrowser') == 0 ? 'no' : 'yes');
}
return $this->cookie('WarpForwardOutdatedBrowser') != 'yes';
}
return false;
}
/*
Function: isIE6
Check for IE6 browser
Returns:
Boolean
*/
public function isIE6() {
if ($this['useragent']->browser() == 'msie' && ((int) $this['useragent']->version()) < 7) {
if ($this->get('forwardOutdatedBrowser') !== null) {
$this->cookie('WarpForwardOutdatedBrowser', (int) $this->get('forwardOutdatedBrowser') == 0 ? 'no' : 'yes');
}
return $this->cookie('WarpForwardOutdatedBrowser') != 'yes';
}
return false;
}
/*
Function: get
Get a value from request
Parameters:
$name - Name
Returns:
Mixed
*/
public function get($name) {
return isset($_GET[$name]) ? $_GET[$name] : null;
}
/*
Function: cookie
Get/Set a cookie
Parameters:
$name - Name
$value - Value
Returns:
Mixed
*/
public function cookie($name) {
$args = func_get_args();
if (count($args) == 1) {
return isset($_COOKIE[$name]) ? $_COOKIE[$name] : null;
}
setcookie($name, $args[1], time() + 60 * 60 * 24 * 30, '/'); // expire in 30 days
$_COOKIE[$name] = $args[1];
}
}