mirror of
https://github.com/alchemy-fr/Phraseanet.git
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1030 lines
34 KiB
PHP
1030 lines
34 KiB
PHP
<?php
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/**
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* File: Browser.php
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* Author: Chris Schuld (http://chrisschuld.com/)
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* Last Modified: November 08, 2009
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* @version 1.6
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* @package PegasusPHP
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*
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* Copyright (C) 2008-2009 Chris Schuld (chris@chrisschuld.com)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details at:
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* http://www.gnu.org/copyleft/gpl.html
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*
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*
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* Typical Usage:
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*
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* $browser = browser::getInstance();
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* if( $browser->getBrowser() == Browser::BROWSER_FIREFOX && $browser->getVersion() >= 2 ) {
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* echo 'You have FireFox version 2 or greater';
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* }
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*
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* User Agents Sampled from: http://www.useragentstring.com/
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*
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* This implementation is based on the original work from Gary White
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* http://apptools.com/phptools/browser/
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*
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* Gary White noted: "Since browser detection is so unreliable, I am
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* no longer maintaining this script. You are free to use and or
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* modify/update it as you want, however the author assumes no
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* responsibility for the accuracy of the detected values."
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*
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* Anyone experienced with Gary's script might be interested in these notes:
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*
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* Added class constants
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* Added detection and version detection for Google's Chrome
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* Updated the version detection for Amaya
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* Updated the version detection for Firefox
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* Updated the version detection for Lynx
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* Updated the version detection for WebTV
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* Updated the version detection for NetPositive
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* Updated the version detection for IE
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* Updated the version detection for OmniWeb
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* Updated the version detection for iCab
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* Updated the version detection for Safari
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* Updated Safari to remove mobile devices (iPhone)
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* Added detection for iPhone
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* Added detection for robots
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* Added detection for mobile devices
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* Added detection for BlackBerry
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* Removed Netscape checks (matches heavily with firefox & mozilla)
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*
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*
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* ADDITIONAL UPDATES:
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*
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* 2008-11-07:
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* + Added Google's Chrome to the detection list
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* + Added isBrowser(string) to the list of functions special thanks to
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* Daniel 'mavrick' Lang for the function concept (http://mavrick.id.au)
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*
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* 2008-12-09:
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* + Removed unused constant
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*
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* 2009-02-16: (Rick Hale)
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* + Added version detection for Android phones.
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*
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* 2009-03-14:
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* + Added detection for iPods.
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* + Added Platform detection for iPhones
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* + Added Platform detection for iPods
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*
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* 2009-04-22:
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* + Added detection for GoogleBot
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* + Added detection for the W3C Validator.
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* + Added detection for Yahoo! Slurp
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*
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* 2009-04-27:
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* + Updated the IE check to remove a typo and bug (thanks John)
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*
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* 2009-08-18:
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* + Updated to support PHP 5.3 - removed all deprecated function calls
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* + Updated to remove all double quotes (") -- converted to single quotes (')
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*
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* 2009-11-08:
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* + PHP 5.3 Support
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* + Added support for BlackBerry OS and BlackBerry browser
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* + Added support for the Opera Mini browser
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* + Added additional documenation
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* + Added support for isRobot() and isMobile()
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* + Added support for Opera version 10
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* + Added support for deprecated Netscape Navigator version 9
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* + Added support for IceCat
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* + Added support for Shiretoko
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*/
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class Browser {
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private $_agent = '';
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private $_browser_name = '';
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private $_version = '';
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private $_platform = '';
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private $_os = '';
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private $_ip = '';
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private $_is_new_generation = false;
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private $_is_aol = false;
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private $_is_mobile = false;
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private $_is_robot = false;
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private $_aol_version = '';
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private $_chrome_frame = false;
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private $_chrome_frame_version = false;
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private static $_instance;
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const BROWSER_UNKNOWN = 'unknown';
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const VERSION_UNKNOWN = 'unknown';
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const BROWSER_OPERA = 'Opera'; // http://www.opera.com/
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const BROWSER_OPERA_MINI = 'Opera Mini'; // http://www.opera.com/mini/
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const BROWSER_WEBTV = 'WebTV'; // http://www.webtv.net/pc/
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const BROWSER_IE = 'Internet Explorer'; // http://www.microsoft.com/ie/
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const BROWSER_POCKET_IE = 'Pocket Internet Explorer'; // http://en.wikipedia.org/wiki/Internet_Explorer_Mobile
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const BROWSER_KONQUEROR = 'Konqueror'; // http://www.konqueror.org/
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const BROWSER_ICAB = 'iCab'; // http://www.icab.de/
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const BROWSER_OMNIWEB = 'OmniWeb'; // http://www.omnigroup.com/applications/omniweb/
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const BROWSER_FIREBIRD = 'Firebird'; // http://www.ibphoenix.com/
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const BROWSER_FIREFOX = 'Firefox'; // http://www.mozilla.com/en-US/firefox/firefox.html
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const BROWSER_SHIRETOKO = 'Shiretoko'; // http://wiki.mozilla.org/Projects/shiretoko
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const BROWSER_MOZILLA = 'Mozilla'; // http://www.mozilla.com/en-US/
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const BROWSER_ICEWEASEL = 'Iceweasel'; // http://www.mozilla.com/en-US/
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const BROWSER_AMAYA = 'Amaya'; // http://www.w3.org/Amaya/
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const BROWSER_LYNX = 'Lynx'; // http://en.wikipedia.org/wiki/Lynx
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const BROWSER_SAFARI = 'Safari'; // http://apple.com
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const BROWSER_IPHONE = 'iPhone'; // http://apple.com
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const BROWSER_IPOD = 'iPod'; // http://apple.com
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const BROWSER_CHROME = 'Chrome'; // http://www.google.com/chrome
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const BROWSER_ANDROID = 'Android'; // http://www.android.com/
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const BROWSER_GOOGLEBOT = 'GoogleBot'; // http://en.wikipedia.org/wiki/Googlebot
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const BROWSER_SLURP = 'Yahoo! Slurp'; // http://en.wikipedia.org/wiki/Yahoo!_Slurp
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const BROWSER_W3CVALIDATOR = 'W3C Validator'; // http://validator.w3.org/
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const BROWSER_BLACKBERRY = 'BlackBerry'; // http://www.blackberry.com/
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const BROWSER_ICECAT = 'IceCat'; // http://en.wikipedia.org/wiki/GNU_IceCat
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const BROWSER_NETSCAPE_NAVIGATOR = 'Netscape Navigator'; // http://browser.netscape.com/ (DEPRECATED)
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const BROWSER_GALEON = 'Galeon'; // http://galeon.sourceforge.net/ (DEPRECATED)
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const BROWSER_NETPOSITIVE = 'NetPositive'; // http://en.wikipedia.org/wiki/NetPositive (DEPRECATED)
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const BROWSER_PHOENIX = 'Phoenix'; // http://en.wikipedia.org/wiki/History_of_Mozilla_Firefox (DEPRECATED)
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const PLATFORM_UNKNOWN = 'unknown';
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const PLATFORM_WINDOWS = 'Windows';
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const PLATFORM_WINDOWS_CE = 'Windows CE';
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const PLATFORM_APPLE = 'Apple';
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const PLATFORM_LINUX = 'Linux';
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const PLATFORM_OS2 = 'OS/2';
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const PLATFORM_BEOS = 'BeOS';
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const PLATFORM_IPHONE = 'iPhone';
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const PLATFORM_IPOD = 'iPod';
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const PLATFORM_BLACKBERRY = 'BlackBerry';
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const OPERATING_SYSTEM_UNKNOWN = 'unknown';
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/**
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* @return browser
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*/
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public static function getInstance()
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{
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if(!self::$_instance)
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{
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self::$_instance = new self();
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}
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return self::$_instance;
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}
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public function __construct() {
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$this->reset();
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$this->determine();
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}
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/**
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* Reset all properties
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*/
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public function reset() {
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$this->_agent = isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : "";
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$this->_browser_name = self::BROWSER_UNKNOWN;
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$this->_version = self::VERSION_UNKNOWN;
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$this->_platform = self::PLATFORM_UNKNOWN;
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$this->_os = self::OPERATING_SYSTEM_UNKNOWN;
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$this->_is_aol = false;
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$this->_is_mobile = false;
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$this->_is_robot = false;
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$this->_aol_version = self::VERSION_UNKNOWN;
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}
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/**
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* Check to see if the specific browser is valid
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* @param string $browserName
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* @return True if the browser is the specified browser
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*/
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function isBrowser($browserName) { return( 0 == strcasecmp($this->_browser_name, trim($browserName))); }
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/**
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* The name of the browser. All return types are from the class contants
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* @return string Name of the browser
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*/
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public function getBrowser() { return $this->_browser_name; }
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/**
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* The IP address of the client.
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* @return string IP address the browser
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*/
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public function getIP() { return $this->_ip; }
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/**
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* Is new generation of Browser ? (Chrome, Safari, Webkit, Firefox, Opera ).
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* @return boolean
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*/
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public function isNewGeneration() { return $this->_is_new_generation; }
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/**
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* Is the Browser very old ?
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* @return boolean
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*/
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public function isOldBrowser() { return $this->_is_old; }
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/**
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* Is the Browser using chrome frame ?
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* @return boolean
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*/
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public function isChromeFrame() { return $this->_chrome_frame; }
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/**
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* Set the name of the browser
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* @param $browser The name of the Browser
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*/
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public function setBrowser($browser) { return $this->_browser_name = $browser; }
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/**
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* The name of the platform. All return types are from the class contants
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* @return string Name of the browser
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*/
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public function getPlatform() { return $this->_platform; }
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/**
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* Set the name of the platform
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* @param $platform The name of the Platform
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*/
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public function setPlatform($platform) { return $this->_platform = $platform; }
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/**
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* The version of the browser.
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* @return string Version of the browser (will only contain alpha-numeric characters and a period)
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*/
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public function getVersion() { return $this->_version; }
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/**
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* Set the version of the browser
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* @param $version The version of the Browser
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*/
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public function setVersion($version) { $this->_version = preg_replace('[^0-9,.,a-z,A-Z]','',$version); }
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/**
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* The version of AOL.
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* @return string Version of AOL (will only contain alpha-numeric characters and a period)
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*/
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public function getAolVersion() { return $this->_aol_version; }
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/**
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* Set the version of AOL
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* @param $version The version of AOL
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*/
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public function setAolVersion($version) { $this->_aol_version = preg_replace('[^0-9,.,a-z,A-Z]','',$version); }
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/**
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* Is the browser from AOL?
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* @return boolean True if the browser is from AOL otherwise false
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*/
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public function isAol() { return $this->_is_aol; }
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/**
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* Is the browser from a mobile device?
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* @return boolean True if the browser is from a mobile device otherwise false
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*/
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public function isMobile() { return $this->_is_mobile; }
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/**
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* Is the browser from a robot (ex Slurp,GoogleBot)?
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* @return boolean True if the browser is from a robot otherwise false
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*/
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public function isRobot() { return $this->_is_robot; }
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/**
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* Set the browser to be from AOL
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* @param $isAol
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*/
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public function setAol($isAol) { $this->_is_aol = $isAol; }
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/**
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* Get the user agent value in use to determine the browser
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* @return string The user agent from the HTTP header
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*/
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public function getUserAgent() { return $this->_agent; }
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/**
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* Set the user agent value (the construction will use the HTTP header value - this will overwrite it)
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* @param $agent_string The value for the User Agent
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*/
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public function setUserAgent($agent_string) {
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$this->reset();
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$this->_agent = $agent_string;
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$this->determine();
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}
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protected function setMobile($value=true) {
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$this->_is_mobile = $value;
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}
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protected function setRobot($value=true) {
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$this->_is_robot = $value;
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}
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/**
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* Protected routine to calculate and determine what the browser is in use (including platform)
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*/
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protected function determine() {
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$this->checkPlatform();
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$this->checkBrowsers();
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$this->checkForAol();
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$this->checkIP();
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$this->checkChromeFrame();
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$this->checkNewGeneration();
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$this->checkAge();
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}
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/**
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* Protected routine to determine if the browser is chrome frame enabled
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* @return boolean True if the browser was detected otherwise false
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*/
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protected function checkChromeFrame() {
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$this->_chrome_frame = false;
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if( preg_match('/chromeframe/i',$this->_agent) ) {
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$this->_chrome_frame = true;
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$aresult = explode('/',stristr($this->_agent,'chromeframe'));
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$aversion = explode(' ',$aresult[1]);
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$chrome_version = explode('.',$aversion[0]);
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$this->_chrome_frame_version = $chrome_version[0];
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}
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return $this->_chrome_frame;
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}
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/**
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* Protected routine to determine the browser type
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* @return boolean True if the browser was detected otherwise false
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*/
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protected function checkBrowsers() {
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return (
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$this->checkBrowserGoogleBot() ||
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$this->checkBrowserSlurp() ||
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$this->checkBrowserInternetExplorer() ||
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$this->checkBrowserShiretoko() ||
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$this->checkBrowserIceCat() ||
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$this->checkBrowserNetscapeNavigator9Plus() ||
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$this->checkBrowserFirefox() ||
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$this->checkBrowserIceweasel() ||
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$this->checkBrowserChrome() ||
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$this->checkBrowserAndroid() ||
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$this->checkBrowserSafari() ||
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$this->checkBrowserOpera() ||
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$this->checkBrowserNetPositive() ||
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$this->checkBrowserFirebird() ||
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$this->checkBrowserGaleon() ||
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$this->checkBrowserKonqueror() ||
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$this->checkBrowserIcab() ||
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$this->checkBrowserOmniWeb() ||
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$this->checkBrowserPhoenix() ||
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$this->checkBrowserWebTv() ||
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$this->checkBrowserAmaya() ||
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$this->checkBrowserLynx() ||
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$this->checkBrowseriPhone() ||
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$this->checkBrowseriPod() ||
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$this->checkBrowserBlackBerry() ||
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$this->checkBrowserW3CValidator() ||
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$this->checkBrowserMozilla() /* Mozilla is such an open standard that you must check it last */
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);
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}
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/**
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* Determine if the user is using a BlackBerry
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* @return boolean True if the browser is the BlackBerry browser otherwise false
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*/
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protected function checkBrowserBlackBerry() {
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$retval = false;
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if( preg_match('/blackberry/i',$this->_agent) ) {
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$aresult = explode("/",stristr($this->_agent,"BlackBerry"));
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$aversion = explode(' ',$aresult[1]);
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$this->setVersion($aversion[0]);
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$this->_browser_name = self::BROWSER_BLACKBERRY;
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$this->setMobile();
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$retval = true;
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}
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return $retval;
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}
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/**
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* Determine if the user is using an AOL User Agent
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* @return boolean True if the browser is from AOL otherwise false
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*/
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protected function checkForAol() {
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$retval = false;
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if( preg_match('/aol/i', $this->_agent) ) {
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$aversion = explode(' ',stristr($this->_agent, 'AOL'));
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$this->setAol(true);
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$this->setAolVersion(preg_replace('/[^0-9\.a-z]/i', '', $aversion[1]));
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$retval = true;
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}
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else {
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$this->setAol(false);
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$this->setAolVersion(self::VERSION_UNKNOWN);
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$retval = true;
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}
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return $retval;
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}
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/**
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* Determine if the browser is the GoogleBot or not
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* @return boolean True if the browser is the GoogletBot otherwise false
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*/
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protected function checkBrowserGoogleBot() {
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$retval = false;
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if( preg_match('/googlebot/i',$this->_agent) ) {
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$aresult = explode('/',stristr($this->_agent,'googlebot'));
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$aversion = explode(' ',$aresult[1]);
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$this->setVersion(str_replace(';','',$aversion[0]));
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$this->_browser_name = self::BROWSER_GOOGLEBOT;
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$this->setRobot();
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$retval = true;
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}
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return $retval;
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}
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/**
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* Determine if the browser is the W3C Validator or not
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* @return boolean True if the browser is the W3C Validator otherwise false
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*/
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protected function checkBrowserW3CValidator() {
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$retval = false;
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if( preg_match('/W3C-checklink/i',$this->_agent) ) {
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$aresult = explode('/',stristr($this->_agent,'W3C-checklink'));
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$aversion = explode(' ',$aresult[1]);
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$this->setVersion($aversion[0]);
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$this->_browser_name = self::BROWSER_W3CVALIDATOR;
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$retval = true;
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}
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return $retval;
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}
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/**
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* Determine if the browser is the W3C Validator or not
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* @return boolean True if the browser is the W3C Validator otherwise false
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*/
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protected function checkBrowserSlurp() {
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$retval = false;
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if( preg_match('/Slurp/i',$this->_agent) ) {
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$aresult = explode('/',stristr($this->_agent,'Slurp'));
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$aversion = explode(' ',$aresult[1]);
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$this->setVersion($aversion[0]);
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$this->_browser_name = self::BROWSER_SLURP;
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$this->setRobot();
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$retval = true;
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}
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return $retval;
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}
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/**
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* Determine if the browser is Internet Explorer or not
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* @return boolean True if the browser is Internet Explorer otherwise false
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*/
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protected function checkBrowserInternetExplorer() {
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$retval = false;
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// Test for v1 - v1.5 IE
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if( preg_match('/microsoft internet explorer/i', $this->_agent) ) {
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$this->setBrowser(self::BROWSER_IE);
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$this->setVersion('1.0');
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$aresult = stristr($this->_agent, '/');
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if( preg_match('/308|425|426|474|0b1/i', $aresult) ) {
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$this->setVersion('1.5');
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|
}
|
|
$retval = true;
|
|
}
|
|
// Test for versions > 1.5
|
|
else if( preg_match('/msie/i',$this->_agent) && !preg_match('/opera/i',$this->_agent) ) {
|
|
$aresult = explode(' ',stristr(str_replace(';','; ',$this->_agent),'msie'));
|
|
$this->setBrowser( self::BROWSER_IE );
|
|
$this->setVersion(str_replace(array('(',')',';'),'',$aresult[1]));
|
|
$retval = true;
|
|
}
|
|
// Test for Pocket IE
|
|
else if( preg_match('/mspie/i',$this->_agent) || preg_match('/pocket/i', $this->_agent) ) {
|
|
$aresult = explode(' ',stristr($this->_agent,'mspie'));
|
|
$this->setPlatform( self::PLATFORM_WINDOWS_CE );
|
|
$this->setBrowser( self::BROWSER_POCKET_IE );
|
|
$this->setMobile();
|
|
|
|
if( preg_match('/mspie/i', $this->_agent) ) {
|
|
$this->setVersion($aresult[1]);
|
|
}
|
|
else {
|
|
$aversion = explode('/',$this->_agent);
|
|
$this->setVersion($aversion[1]);
|
|
}
|
|
$retval = true;
|
|
}
|
|
return $retval;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is Opera or not
|
|
* @return boolean True if the browser is Opera otherwise false
|
|
*/
|
|
protected function checkBrowserOpera() {
|
|
$retval = false;
|
|
if( preg_match('/opera mini/i',$this->_agent) ) {
|
|
$resultant = stristr($this->_agent, 'opera mini');
|
|
if( preg_match('/\//',$resultant) ) {
|
|
$aresult = explode('/',$resultant);
|
|
$aversion = explode(' ',$aresult[1]);
|
|
$this->setVersion($aversion[0]);
|
|
$this->_browser_name = self::BROWSER_OPERA_MINI;
|
|
$this->setMobile();
|
|
$retval = true;
|
|
}
|
|
else {
|
|
$aversion = explode(' ',stristr($resultant,'opera mini'));
|
|
$this->setVersion($aversion[1]);
|
|
$this->_browser_name = self::BROWSER_OPERA_MINI;
|
|
$this->setMobile();
|
|
$retval = true;
|
|
}
|
|
}
|
|
else if( preg_match('/opera/i',$this->_agent) ) {
|
|
$resultant = stristr($this->_agent, 'opera');
|
|
if( preg_match('/Version\/(10.*)$/',$resultant,$matches) ) {
|
|
$this->setVersion($matches[1]);
|
|
$this->_browser_name = self::BROWSER_OPERA;
|
|
$retval = true;
|
|
}
|
|
else if( preg_match('/\//',$resultant) ) {
|
|
$aresult = explode('/',$resultant);
|
|
$aversion = explode(' ',$aresult[1]);
|
|
$this->setVersion($aversion[0]);
|
|
$this->_browser_name = self::BROWSER_OPERA;
|
|
$retval = true;
|
|
}
|
|
else {
|
|
$aversion = explode(' ',stristr($resultant,'opera'));
|
|
$this->setVersion($aversion[1]);
|
|
$this->_browser_name = self::BROWSER_OPERA;
|
|
$retval = true;
|
|
}
|
|
}
|
|
return $retval;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is WebTv or not
|
|
* @return boolean True if the browser is WebTv otherwise false
|
|
*/
|
|
protected function checkBrowserWebTv() {
|
|
$retval = false;
|
|
if( preg_match('/webtv/i',$this->_agent) ) {
|
|
$aresult = explode('/',stristr($this->_agent,'webtv'));
|
|
$aversion = explode(' ',$aresult[1]);
|
|
$this->setVersion($aversion[0]);
|
|
$this->_browser_name = self::BROWSER_WEBTV;
|
|
$retval = true;
|
|
}
|
|
return $retval;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is NetPositive or not
|
|
* @return boolean True if the browser is NetPositive otherwise false
|
|
*/
|
|
protected function checkBrowserNetPositive() {
|
|
$retval = false;
|
|
if( preg_match('/NetPositive/i',$this->_agent) ) {
|
|
$aresult = explode('/',stristr($this->_agent,'NetPositive'));
|
|
$aversion = explode(' ',$aresult[1]);
|
|
$this->setVersion(str_replace(array('(',')',';'),'',$aversion[0]));
|
|
$this->_browser_name = self::BROWSER_NETPOSITIVE;
|
|
$this->_platform = self::PLATFORM_BEOS;
|
|
$retval = true;
|
|
}
|
|
return $retval;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is Galeon or not
|
|
* @return boolean True if the browser is Galeon otherwise false
|
|
*/
|
|
protected function checkBrowserGaleon() {
|
|
$retval = false;
|
|
if( preg_match('/galeon/i',$this->_agent) ) {
|
|
$aresult = explode(' ',stristr($this->_agent,'galeon'));
|
|
$aversion = explode('/',$aresult[0]);
|
|
$this->setVersion($aversion[1]);
|
|
$this->setBrowser(self::BROWSER_GALEON);
|
|
$retval = true;
|
|
}
|
|
return $retval;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is Konqueror or not
|
|
* @return boolean True if the browser is Konqueror otherwise false
|
|
*/
|
|
protected function checkBrowserKonqueror() {
|
|
$retval = false;
|
|
if( preg_match('/Konqueror/i',$this->_agent) ) {
|
|
$aresult = explode(' ',stristr($this->_agent,'Konqueror'));
|
|
$aversion = explode('/',$aresult[0]);
|
|
$this->setVersion($aversion[1]);
|
|
$this->setBrowser(self::BROWSER_KONQUEROR);
|
|
$retval = true;
|
|
}
|
|
return $retval;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is iCab or not
|
|
* @return boolean True if the browser is iCab otherwise false
|
|
*/
|
|
protected function checkBrowserIcab() {
|
|
$retval = false;
|
|
if( preg_match('/icab/i',$this->_agent) ) {
|
|
$aversion = explode(' ',stristr(str_replace('/',' ',$this->_agent),'icab'));
|
|
$this->setVersion($aversion[1]);
|
|
$this->setBrowser(self::BROWSER_ICAB);
|
|
$retval = true;
|
|
}
|
|
return $retval;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is OmniWeb or not
|
|
* @return boolean True if the browser is OmniWeb otherwise false
|
|
*/
|
|
protected function checkBrowserOmniWeb() {
|
|
$retval = false;
|
|
if( preg_match('/omniweb/i',$this->_agent) ) {
|
|
$aresult = explode('/',stristr($this->_agent,'omniweb'));
|
|
$aversion = explode(' ',$aresult[1]);
|
|
$this->setVersion($aversion[0]);
|
|
$this->setBrowser(self::BROWSER_OMNIWEB);
|
|
$retval = true;
|
|
}
|
|
return $retval;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is Phoenix or not
|
|
* @return boolean True if the browser is Phoenix otherwise false
|
|
*/
|
|
protected function checkBrowserPhoenix() {
|
|
$retval = false;
|
|
if( preg_match('/Phoenix/i',$this->_agent) ) {
|
|
$aversion = explode('/',stristr($this->_agent,'Phoenix'));
|
|
$this->setVersion($aversion[1]);
|
|
$this->setBrowser(self::BROWSER_PHOENIX);
|
|
$retval = true;
|
|
}
|
|
return $retval;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is Firebird or not
|
|
* @return boolean True if the browser is Firebird otherwise false
|
|
*/
|
|
protected function checkBrowserFirebird() {
|
|
$retval = false;
|
|
if( preg_match('/Firebird/i',$this->_agent) ) {
|
|
$aversion = explode('/',stristr($this->_agent,'Firebird'));
|
|
$this->setVersion($aversion[1]);
|
|
$this->setBrowser(self::BROWSER_FIREBIRD);
|
|
$retval = true;
|
|
}
|
|
return $retval;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is Netscape Navigator 9+ or not (http://browser.netscape.com/ - Official support ended on March 1st, 2008)
|
|
* @return boolean True if the browser is Netscape Navigator 9+ otherwise false
|
|
*/
|
|
protected function checkBrowserNetscapeNavigator9Plus() {
|
|
$retval = false;
|
|
if( preg_match('/Firefox/i',$this->_agent) && preg_match('/Navigator\/([^ ]*)/i',$this->_agent,$matches) ) {
|
|
$this->setVersion($matches[1]);
|
|
$this->setBrowser(self::BROWSER_NETSCAPE_NAVIGATOR);
|
|
$retval = true;
|
|
}
|
|
return $retval;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is Shiretoko or not (https://wiki.mozilla.org/Projects/shiretoko)
|
|
* @return boolean True if the browser is Shiretoko otherwise false
|
|
*/
|
|
protected function checkBrowserShiretoko() {
|
|
$retval = false;
|
|
if( preg_match('/Mozilla/i',$this->_agent) && preg_match('/Shiretoko\/([^ ]*)/i',$this->_agent,$matches) ) {
|
|
$this->setVersion($matches[1]);
|
|
$this->setBrowser(self::BROWSER_SHIRETOKO);
|
|
$retval = true;
|
|
}
|
|
return $retval;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is Ice Cat or not (http://en.wikipedia.org/wiki/GNU_IceCat)
|
|
* @return boolean True if the browser is Ice Cat otherwise false
|
|
*/
|
|
protected function checkBrowserIceCat() {
|
|
$retval = false;
|
|
if( preg_match('/Mozilla/i',$this->_agent) && preg_match('/IceCat\/([^ ]*)/i',$this->_agent,$matches) ) {
|
|
$this->setVersion($matches[1]);
|
|
$this->setBrowser(self::BROWSER_ICECAT);
|
|
$retval = true;
|
|
}
|
|
return $retval;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is Firefox or not
|
|
* @return boolean True if the browser is Firefox otherwise false
|
|
*/
|
|
protected function checkBrowserFirefox() {
|
|
$retval = false;
|
|
if( preg_match('/Firefox/i',$this->_agent) ) {
|
|
$aresult = explode('/',stristr($this->_agent,'Firefox'));
|
|
$aversion = explode(' ',$aresult[1]);
|
|
$this->setVersion($aversion[0]);
|
|
$this->setBrowser(self::BROWSER_FIREFOX);
|
|
$retval = true;
|
|
}
|
|
return $retval;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is Iceweasel or not
|
|
* @return boolean True if the browser is Iceweasel otherwise false
|
|
*/
|
|
protected function checkBrowserIceweasel() {
|
|
$retval = false;
|
|
if( preg_match('/Iceweasel/i',$this->_agent) ) {
|
|
$aresult = explode('/',stristr($this->_agent,'Iceweasel'));
|
|
$aversion = explode(' ',$aresult[1]);
|
|
$this->setVersion($aversion[0]);
|
|
$this->setBrowser(self::BROWSER_ICEWEASEL);
|
|
$retval = true;
|
|
}
|
|
return $retval;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is Mozilla or not
|
|
* @return boolean True if the browser is Mozilla otherwise false
|
|
*/
|
|
protected function checkBrowserMozilla() {
|
|
$retval = false;
|
|
if( preg_match('/mozilla/i',$this->_agent) && preg_match('/rv:[0-9].[0-9][a-b]?/i',$this->_agent) && !preg_match('/netscape/i',$this->_agent)) {
|
|
$aversion = explode(' ',stristr($this->_agent,'rv:'));
|
|
preg_match('/rv:[0-9].[0-9][a-b]?/i',$this->_agent,$aversion);
|
|
$this->setVersion(str_replace('rv:','',$aversion[0]));
|
|
$this->setBrowser(self::BROWSER_MOZILLA);
|
|
$retval = true;
|
|
}
|
|
else if( preg_match('/mozilla/i',$this->_agent) && preg_match('/rv:[0-9]\.[0-9]/i',$this->_agent) && !preg_match('/netscape/i',$this->_agent) ) {
|
|
$aversion = explode('',stristr($this->_agent,'rv:'));
|
|
preg_match('/rv:[0-9]\.[0-9]\.[0-9]/i',$this->_agent,$aversion);
|
|
echo
|
|
$this->setVersion(str_replace('rv:','',$aversion[0]));
|
|
$this->setBrowser(self::BROWSER_MOZILLA);
|
|
$retval = true;
|
|
}
|
|
return $retval;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is Lynx or not
|
|
* @return boolean True if the browser is Lynx otherwise false
|
|
*/
|
|
protected function checkBrowserLynx() {
|
|
$retval = false;
|
|
if( preg_match('/libwww/i',$this->_agent) && preg_match('/lynx/i', $this->_agent) ) {
|
|
$aresult = explode('/',stristr($this->_agent,'Lynx'));
|
|
$aversion = explode(' ',$aresult[1]);
|
|
$this->setVersion($aversion[0]);
|
|
$this->setBrowser(self::BROWSER_LYNX);
|
|
$retval = true;
|
|
}
|
|
return $retval;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is Amaya or not
|
|
* @return boolean True if the browser is Amaya otherwise false
|
|
*/
|
|
protected function checkBrowserAmaya() {
|
|
$retval = false;
|
|
if( preg_match('/libwww/i',$this->_agent) && preg_match('/amaya/i', $this->_agent) ) {
|
|
$aresult = explode('/',stristr($this->_agent,'Amaya'));
|
|
$aversion = explode(' ',$aresult[1]);
|
|
$this->setVersion($aversion[0]);
|
|
$this->setBrowser(self::BROWSER_AMAYA);
|
|
$retval = true;
|
|
}
|
|
return $retval;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is Chrome or not
|
|
* @return boolean True if the browser is Chrome otherwise false
|
|
*/
|
|
protected function checkBrowserChrome() {
|
|
$retval = false;
|
|
if( preg_match('/Chrome/i',$this->_agent) ) {
|
|
$aresult = explode('/',stristr($this->_agent,'Chrome'));
|
|
$aversion = explode(' ',$aresult[1]);
|
|
$this->setVersion($aversion[0]);
|
|
$this->setBrowser(self::BROWSER_CHROME);
|
|
$retval = true;
|
|
}
|
|
return $retval;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is Safari or not
|
|
* @return boolean True if the browser is Safari otherwise false
|
|
*/
|
|
protected function checkBrowserSafari() {
|
|
$retval = false;
|
|
if( preg_match('/Safari/i',$this->_agent) && ! preg_match('/iPhone/i',$this->_agent) && ! preg_match('/iPod/i',$this->_agent) ) {
|
|
$aresult = explode('/',stristr($this->_agent,'Version'));
|
|
if( isset($aresult[1]) ) {
|
|
$aversion = explode(' ',$aresult[1]);
|
|
$this->setVersion($aversion[0]);
|
|
}
|
|
else {
|
|
$this->setVersion(self::VERSION_UNKNOWN);
|
|
}
|
|
$this->setBrowser(self::BROWSER_SAFARI);
|
|
$retval = true;
|
|
}
|
|
return $retval;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is iPhone or not
|
|
* @return boolean True if the browser is iPhone otherwise false
|
|
*/
|
|
protected function checkBrowseriPhone() {
|
|
$retval = false;
|
|
if( preg_match('/iPhone/i',$this->_agent) ) {
|
|
$aresult = explode('/',stristr($this->_agent,'Version'));
|
|
if( isset($aresult[1]) ) {
|
|
$aversion = explode(' ',$aresult[1]);
|
|
$this->setVersion($aversion[0]);
|
|
}
|
|
else {
|
|
$this->setVersion(self::VERSION_UNKNOWN);
|
|
}
|
|
$this->setMobile();
|
|
$this->setBrowser(self::BROWSER_IPHONE);
|
|
$retval = true;
|
|
}
|
|
return $retval;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is iPod or not
|
|
* @return boolean True if the browser is iPod otherwise false
|
|
*/
|
|
protected function checkBrowseriPod() {
|
|
$retval = false;
|
|
if( preg_match('/iPod/i',$this->_agent) ) {
|
|
$aresult = explode('/',stristr($this->_agent,'Version'));
|
|
if( isset($aresult[1]) ) {
|
|
$aversion = explode(' ',$aresult[1]);
|
|
$this->setVersion($aversion[0]);
|
|
}
|
|
else {
|
|
$this->setVersion(self::VERSION_UNKNOWN);
|
|
}
|
|
$this->setMobile();
|
|
$this->setBrowser(self::BROWSER_IPOD);
|
|
$retval = true;
|
|
}
|
|
return $retval;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is Android or not
|
|
* @return boolean True if the browser is Android otherwise false
|
|
*/
|
|
protected function checkBrowserAndroid() {
|
|
$retval = false;
|
|
if( preg_match('/Android/i',$this->_agent) ) {
|
|
$aresult = explode('/',stristr($this->_agent,'Version'));
|
|
if( isset($aresult[1]) ) {
|
|
$aversion = explode(' ',$aresult[1]);
|
|
$this->setVersion($aversion[0]);
|
|
}
|
|
else {
|
|
$this->setVersion(self::VERSION_UNKNOWN);
|
|
}
|
|
$this->setMobile();
|
|
$this->setBrowser(self::BROWSER_ANDROID);
|
|
$retval = true;
|
|
}
|
|
return $retval;
|
|
}
|
|
|
|
/**
|
|
* Determine the user's platform
|
|
*/
|
|
protected function checkPlatform() {
|
|
if( preg_match('/iPhone/i', $this->_agent) ) {
|
|
$this->_platform = self::PLATFORM_IPHONE;
|
|
}
|
|
else if( preg_match('/iPod/i', $this->_agent) ) {
|
|
$this->_platform = self::PLATFORM_IPOD;
|
|
}
|
|
else if( preg_match('/BlackBerry/i', $this->_agent) ) {
|
|
$this->_platform = self::PLATFORM_BLACKBERRY;
|
|
}
|
|
else if( preg_match('/win/i', $this->_agent) ) {
|
|
$this->_platform = self::PLATFORM_WINDOWS;
|
|
}
|
|
elseif( preg_match('/mac/i', $this->_agent) ) {
|
|
$this->_platform = self::PLATFORM_APPLE;
|
|
}
|
|
elseif( preg_match('/linux/i', $this->_agent) ) {
|
|
$this->_platform = self::PLATFORM_LINUX;
|
|
}
|
|
elseif( preg_match('/OS\/2/i', $this->_agent) ) {
|
|
$this->_platform = self::PLATFORM_OS2;
|
|
}
|
|
elseif( preg_match('/BeOS/i', $this->_agent) ) {
|
|
$this->_platform = self::PLATFORM_BEOS;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* GET the IP address
|
|
*/
|
|
protected function checkIP()
|
|
{
|
|
if (getenv("HTTP_CLIENT_IP"))
|
|
$this->_ip = getenv("HTTP_CLIENT_IP");
|
|
elseif(getenv("HTTP_X_FORWARDED_FOR"))
|
|
$this->_ip = getenv("HTTP_X_FORWARDED_FOR");
|
|
else
|
|
$this->_ip = getenv("REMOTE_ADDR");
|
|
}
|
|
|
|
/**
|
|
* Check if is new generation
|
|
*/
|
|
protected function checkNewGeneration()
|
|
{
|
|
$this->_is_new_generation = false;
|
|
|
|
if ( in_array($this->_browser_name, array('Opera', 'Internet Explorer', 'Firefox', 'Iceweasel', 'Safari', 'Chrome', 'iPhone', 'iPod')))
|
|
{
|
|
switch($this->_browser_name)
|
|
{
|
|
case 'Opera':
|
|
if($this->_version >= 10)
|
|
$this->_is_new_generation = true;
|
|
break;
|
|
case 'Internet Explorer':
|
|
if($this->_version >= 7)
|
|
$this->_is_new_generation = true;
|
|
if($this->_chrome_frame === true && $this->_chrome_frame_version >= 6)
|
|
$this->_is_new_generation = true;
|
|
break;
|
|
case 'Firefox':
|
|
case 'Iceweasel':
|
|
if($this->_version >= 3)
|
|
$this->_is_new_generation = true;
|
|
break;
|
|
case 'Safari':
|
|
if($this->_version >= 4)
|
|
$this->_is_new_generation = true;
|
|
break;
|
|
case 'Chrome':
|
|
if($this->_version >= 4)
|
|
$this->_is_new_generation = true;
|
|
break;
|
|
case 'iPhone':
|
|
case 'iPod':
|
|
$this->_is_new_generation = true;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Check the version of browser
|
|
*/
|
|
protected function checkAge()
|
|
{
|
|
$this->_is_old = false;
|
|
|
|
switch($this->_browser_name)
|
|
{
|
|
case 'Opera':
|
|
if($this->_version < 10)
|
|
$this->_is_old = true;
|
|
break;
|
|
case 'Firefox':
|
|
case 'Iceweasel':
|
|
if($this->_version < 3)
|
|
$this->_is_old = true;
|
|
break;
|
|
case 'Safari':
|
|
if($this->_version < 5)
|
|
$this->_is_old = true;
|
|
break;
|
|
case 'Chrome':
|
|
if($this->_version < 5)
|
|
$this->_is_old = true;
|
|
break;
|
|
case 'iPhone':
|
|
case 'iPod':
|
|
$this->_is_old = true;
|
|
break;
|
|
}
|
|
}
|
|
}
|