forked from friendica/friendica-addons
101 lines
2.8 KiB
PHP
101 lines
2.8 KiB
PHP
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<?php
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/**
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* Mobile Detect
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*
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* @license http://www.opensource.org/licenses/mit-license.php The MIT License
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* @version SVN: $Id: Mobile_Detect.php 3 2009-05-21 13:06:28Z vic.stanciu $
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*/
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/**
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* MODIFIED FOR THE JAPPIX PROJECT
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* Last revision: 20/11/10
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*
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* Thanks to LinkMauve for his patch!
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*/
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class Mobile_Detect {
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protected $accept;
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protected $userAgent;
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protected $isMobile = false;
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protected $isAndroid = null;
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protected $isIphone = null;
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protected $isBlackberry = null;
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protected $isOpera = null;
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protected $isPalm = null;
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protected $isWindows = null;
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protected $isGeneric = null;
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protected $devices = array(
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"android" => "android",
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"blackberry" => "blackberry",
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"iphone" => "(iphone|ipod)",
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"opera" => "opera mini",
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"palm" => "(avantgo|blazer|elaine|hiptop|palm|plucker|xiino)",
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"windows" => "windows ce; (iemobile|ppc|smartphone)",
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"generic" => "(kindle|mobile|mmp|midp|o2|pda|pocket|psp|symbian|smartphone|treo|up.browser|up.link|vodafone|wap)"
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);
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public function __construct() {
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$this->userAgent = $_SERVER['HTTP_USER_AGENT'];
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if (isset($_SERVER['HTTP_ACCEPT']))
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$this->accept = $_SERVER['HTTP_ACCEPT'];
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else
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$this->accept = '';
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if (isset($_SERVER['HTTP_X_WAP_PROFILE'])|| isset($_SERVER['HTTP_PROFILE'])) {
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$this->isMobile = true;
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} elseif (strpos($this->accept,'text/vnd.wap.wml') > 0 || strpos($this->accept,'application/vnd.wap.xhtml+xml') > 0) {
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$this->isMobile = true;
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} else {
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foreach ($this->devices as $device => $regexp) {
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if ($this->isDevice($device)) {
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$this->isMobile = true;
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}
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}
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}
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}
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/**
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* Overloads isAndroid() | isBlackberry() | isOpera() | isPalm() | isWindows() | isGeneric() through isDevice()
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*
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* @param string $name
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* @param array $arguments
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* @return bool
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*/
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public function __call($name, $arguments) {
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$device = substr($name, 2);
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if ($name == "is" . ucfirst($device)) {
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return $this->isDevice($device);
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} else {
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trigger_error("Method $name not defined", E_USER_ERROR);
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}
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}
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/**
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* Returns true if any type of mobile device detected, including special ones
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* @return bool
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*/
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public function isMobile() {
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return $this->isMobile;
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}
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protected function isDevice($device) {
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$var = "is" . ucfirst($device);
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$return = $this->$var === null ? (bool) preg_match("/" . $this->devices[$device] . "/i", $this->userAgent) : $this->$var;
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if ($device != 'generic' && $return == true) {
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$this->isGeneric = false;
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}
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return $return;
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}
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}
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