File Source for UserAgentFactory.php

<?php
/**
* Tera_WURFL - PHP MySQL driven WURFL
*
* Tera-WURFL was written by Steve Kamerman, and is based on the
* Java WURFL Evolution package by Luca Passani and WURFL PHP Tools by Andrea Trassati.
* This version uses a MySQL database to store the entire WURFL file, multiple patch
* files, and a persistent caching mechanism to provide extreme performance increases.
*
* @package TeraWurfl
* @author Steve Kamerman <stevekamerman AT gmail.com>
* @version Stable 2.1.3 $Date: 2010/09/18 15:43:21
* @license http://www.mozilla.org/MPL/ MPL Vesion 1.1
*/
/**#@+
* Include required files
*/
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/UserAgentMatcher.php');
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/CatchAllUserAgentMatcher.php');
/**#@-*/
/**
* Evaluates the user agent using keywords, regular expressions, UserAgentMatchers and HTTP Headers
* @package TeraWurfl
* @see UserAgentMatcher
*
*/
class UserAgentFactory{
// Properties
public $errors;
public static $matchers = array(
"Alcatel",
"Android",
"AOL",
"Apple",
"BenQ",
"BlackBerry",
"Bot",
"CatchAll",
"Chrome",
"DoCoMo",
"Firefox",
"Grundig",
"HTC",
"Kddi",
"Konqueror",
"Kyocera",
"LG",
"Mitsubishi",
"Motorola",
"MSIE",
"Nec",
"Nintendo",
"Nokia",
"Opera",
"OperaMini",
"Panasonic",
"Pantech",
"Philips",
"Portalmmm",
"Qtek",
"Safari",
"Sagem",
"Samsung",
"Sanyo",
"Sharp",
"Siemens",
"SonyEricsson",
"SPV",
"Toshiba",
"Vodafone",
"WindowsCE"
);
// Constructor
public function __construct(){
$this->errors = array();
}
// Public Methods
/**
* Determines which UserAgentMatcher is the best fit for the incoming user agent and returns it
* @param TeraWurfl $wurfl
* @param String $userAgent
* @return UserAgentMatcher
*/
public static function createUserAgentMatcher(TeraWurfl $wurfl,$userAgent){
// $isMobile means it IS MOBILE, $isDesktop means it IS DESKTOP
// $isMobile does NOT mean it IS DESKTOP and vica-versa
$isMobile = UserAgentUtils::isMobileBrowser($userAgent);
$isDesktop = UserAgentUtils::isDesktopBrowser($userAgent);
$userAgent_lcase = strtolower($userAgent);
// Process exceptions
if(TeraWurflConfig::$SIMPLE_DESKTOP_ENGINE_ENABLE && $userAgent == WurflConstants::$SIMPLE_DESKTOP_UA){
// SimpleDesktopUserAgentMatcher is included via require_once realpath(dirname(__FILE__).'/in TeraWurfl.php
return new SimpleDesktopUserAgentMatcher($wurfl);
}
// Process MOBILE user agents
if(!$isDesktop){
// High workload UAMs go first
// Nokia
if(UserAgentMatcher::contains($userAgent_lcase,'nokia')){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/NokiaUserAgentMatcher.php');
return new NokiaUserAgentMatcher($wurfl);
}
// Samsung
if(UserAgentMatcher::contains($userAgent,array("Samsung/SGH","SAMSUNG-SGH")) ||
UserAgentMatcher::startsWith($userAgent,array("SEC-","Samsung","SAMSUNG","SPH","SGH","SCH")) ||
stripos($userAgent, 'samsung') !== false){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/SamsungUserAgentMatcher.php');
return new SamsungUserAgentMatcher($wurfl);
}
// Blackberry
if(stripos($userAgent, "blackberry") !== false){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/BlackBerryUserAgentMatcher.php');
return new BlackBerryUserAgentMatcher($wurfl);
}
// SonyEricsson
if(UserAgentMatcher::contains($userAgent,'Sony')){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/SonyEricssonUserAgentMatcher.php');
return new SonyEricssonUserAgentMatcher($wurfl);
}
// Motorola
if( UserAgentMatcher::startsWith($userAgent,array('Mot-','MOT-','MOTO','moto')) ||
UserAgentMatcher::contains($userAgent,'Motorola')
){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/MotorolaUserAgentMatcher.php');
return new MotorolaUserAgentMatcher($wurfl);
}
// Continue processing UAMs in alphabetical order
// Alcatel
if(UserAgentMatcher::startsWith($userAgent_lcase,"alcatel")){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/AlcatelUserAgentMatcher.php');
return new AlcatelUserAgentMatcher($wurfl);
}
// Apple
if(UserAgentMatcher::contains($userAgent,array("iPhone","iPod","iPad","(iphone"))){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/AppleUserAgentMatcher.php');
return new AppleUserAgentMatcher($wurfl);
}
// BenQ
if(UserAgentMatcher::startsWith($userAgent_lcase,"benq")){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/BenQUserAgentMatcher.php');
return new BenQUserAgentMatcher($wurfl);
}
// DoCoMo
if(UserAgentMatcher::startsWith($userAgent,"DoCoMo")){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/DoCoMoUserAgentMatcher.php');
return new DoCoMoUserAgentMatcher($wurfl);
}
// Grundig
if(UserAgentMatcher::startsWith($userAgent_lcase,"grundig")){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/GrundigUserAgentMatcher.php');
return new GrundigUserAgentMatcher($wurfl);
}
// HTC
if(UserAgentMatcher::contains($userAgent,array("HTC","XV6875"))){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/HTCUserAgentMatcher.php');
return new HTCUserAgentMatcher($wurfl);
}
// KDDI
if(UserAgentMatcher::contains($userAgent,"KDDI-")){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/KddiUserAgentMatcher.php');
return new KddiUserAgentMatcher($wurfl);
}
// Kyocera
if(UserAgentMatcher::startsWith($userAgent,array("kyocera","QC-","KWC-"))){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/KyoceraUserAgentMatcher.php');
return new KyoceraUserAgentMatcher($wurfl);
}
// LG
if(UserAgentMatcher::startsWith($userAgent_lcase,"lg")){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/LGUserAgentMatcher.php');
return new LGUserAgentMatcher($wurfl);
}
// Mitsubishi
if(UserAgentMatcher::startsWith($userAgent,"Mitsu")){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/MitsubishiUserAgentMatcher.php');
return new MitsubishiUserAgentMatcher($wurfl);
}
// NEC
if(UserAgentMatcher::startsWith($userAgent,array("NEC-","KGT"))){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/NecUserAgentMatcher.php');
return new NecUserAgentMatcher($wurfl);
}
// Nintendo
if(UserAgentMatcher::contains($userAgent,"Nintendo") ||
// Nintendo DS: Mozilla/4.0 (compatible; MSIE 6.0; Nitro) Opera 8.50 [en]
(UserAgentMatcher::startsWith($userAgent,'Mozilla/') && UserAgentMatcher::contains($userAgent,"Nitro") && UserAgentMatcher::contains($userAgent,"Opera"))
){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/NintendoUserAgentMatcher.php');
return new NintendoUserAgentMatcher($wurfl);
}
// Panasonic
if(UserAgentMatcher::startsWith($userAgent,"Panasonic")){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/PanasonicUserAgentMatcher.php');
return new PanasonicUserAgentMatcher($wurfl);
}
// Pantech
if(UserAgentMatcher::startsWith($userAgent,array("Pantech","PT-","PANTECH","PG-"))){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/PantechUserAgentMatcher.php');
return new PantechUserAgentMatcher($wurfl);
}
// Philips
if(UserAgentMatcher::startsWith($userAgent_lcase,"philips")){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/PhilipsUserAgentMatcher.php');
return new PhilipsUserAgentMatcher($wurfl);
}
// Portalmmm
if(UserAgentMatcher::startsWith($userAgent,"portalmmm")){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/PortalmmmUserAgentMatcher.php');
return new PortalmmmUserAgentMatcher($wurfl);
}
// Qtek
if(UserAgentMatcher::startsWith($userAgent,"Qtek")){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/QtekUserAgentMatcher.php');
return new QtekUserAgentMatcher($wurfl);
}
// Sagem
if(UserAgentMatcher::startsWith($userAgent_lcase,"sagem")){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/SagemUserAgentMatcher.php');
return new SagemUserAgentMatcher($wurfl);
}
// Sanyo
if(UserAgentMatcher::startsWith($userAgent_lcase,"sanyo") || UserAgentMatcher::contains($userAgent,"MobilePhone")){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/SanyoUserAgentMatcher.php');
return new SanyoUserAgentMatcher($wurfl);
}
// Sharp
if(UserAgentMatcher::startsWith($userAgent_lcase,"Sharp")){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/SharpUserAgentMatcher.php');
return new SharpUserAgentMatcher($wurfl);
}
// Siemens
if(UserAgentMatcher::startsWith($userAgent,"SIE-")){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/SiemensUserAgentMatcher.php');
return new SiemensUserAgentMatcher($wurfl);
}
// SPV
if(UserAgentMatcher::contains($userAgent,'SPV')){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/SPVUserAgentMatcher.php');
return new SPVUserAgentMatcher($wurfl);
}
// Toshiba
if(UserAgentMatcher::startsWith($userAgent,"Toshiba")){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/ToshibaUserAgentMatcher.php');
return new ToshibaUserAgentMatcher($wurfl);
}
// Vodafone
if(UserAgentMatcher::startsWith($userAgent,'Vodafone')){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/VodafoneUserAgentMatcher.php');
return new VodafoneUserAgentMatcher($wurfl);
}
// Process mobile browsers after mobile devices
// Android
if(UserAgentMatcher::contains($userAgent, "Android")){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/AndroidUserAgentMatcher.php');
return new AndroidUserAgentMatcher($wurfl);
}
// Opera Mini
if(UserAgentMatcher::contains($userAgent,array('Opera Mini','Opera Mobi'))){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/OperaMiniUserAgentMatcher.php');
return new OperaMiniUserAgentMatcher($wurfl);
}
// Windows CE
if(UserAgentMatcher::contains($userAgent, "Mozilla/") && UserAgentMatcher::contains($userAgent, "Windows CE")) {
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/WindowsCEUserAgentMatcher.php');
return new WindowsCEUserAgentMatcher($wurfl);
}
} // End if(!$isDesktop)
// Process Robots (Web Crawlers and the like)
if(UserAgentUtils::isRobot($userAgent)){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/BotUserAgentMatcher.php');
return new BotUserAgentMatcher($wurfl);
}
// Process NON-MOBILE user agents
if(!$isMobile){
// MSIE
if(UserAgentMatcher::startsWith($userAgent,"Mozilla") && UserAgentMatcher::contains($userAgent, "MSIE")
&& !UserAgentMatcher::contains($userAgent, array("Opera", "armv", "MOTO", "BREW"))
){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/MSIEUserAgentMatcher.php');
return new MSIEUserAgentMatcher($wurfl);
}
// Firefox
if(UserAgentMatcher::contains($userAgent,"Firefox") && !UserAgentMatcher::contains($userAgent,array("Sony","Novarra","Opera"))){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/FirefoxUserAgentMatcher.php');
return new FirefoxUserAgentMatcher($wurfl);
}
// Chrome
if(UserAgentMatcher::contains($userAgent, "Chrome")){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/ChromeUserAgentMatcher.php');
return new ChromeUserAgentMatcher($wurfl);
}
// Konqueror
if(UserAgentMatcher::contains($userAgent, "Konqueror")){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/KonquerorUserAgentMatcher.php');
return new KonquerorUserAgentMatcher($wurfl);
}
// Opera
if(UserAgentMatcher::contains($userAgent, "Opera")){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/OperaUserAgentMatcher.php');
return new OperaUserAgentMatcher($wurfl);
}
// Safari
if(UserAgentMatcher::startsWith($userAgent,"Mozilla") && UserAgentMatcher::contains($userAgent, "Safari")){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/SafariUserAgentMatcher.php');
return new SafariUserAgentMatcher($wurfl);
}
// AOL
if(UserAgentMatcher::contains($userAgent, array("AOL", "America Online")) || UserAgentMatcher::contains($userAgent_lcase,"aol 9")){
require_once realpath(dirname(__FILE__).'/UserAgentMatchers/AOLUserAgentMatcher.php');
return new AOLUserAgentMatcher($wurfl);
}
}
// Nothing has matched so we will have to use the CatchAllUserAgentMatcher
return new CatchAllUserAgentMatcher($wurfl);
}
public static function userAgentType($wurfl,$userAgent){
$obj = self::createUserAgentMatcher($wurfl,$userAgent);
$type = get_class($obj);
unset($obj);
return str_replace("UserAgentMatcher",'',$type);
}
}

Source for file UserAgentFactory.php