Browser::getUserAgent() - Code Metrics - moonstonemedia/Simple-Calendar - Measure and Improve Code Quality continuously with Scrutinizer

Browser::getUserAgent() A
last analyzed 2016-12-09 23:45 UTC

↳ Parent: Browser
Complexity

Conditions	1
Paths	1
Size

Total Lines	4
Code Lines	2
Duplication

Lines	0
Ratio	0 %
Importance

Changes
Metric	Value
cc	1
eloc	2
nc	1
nop	0
dl	0
loc	4
rs	10
c	0
b	0
f	0
<?php
namespace SimpleCalendar;
/**
 * File: Browser.php
 * Author: Chris Schuld (http://chrisschuld.com/)
 * Last Modified: July 4th, 2014
 * @version 1.9
 * @package PegasusPHP
 *
 * Copyright (C) 2008-2010 Chris Schuld  ([email protected])
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of
 * the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details at:
 * http://www.gnu.org/copyleft/gpl.html
 *
 *
 * Typical Usage:
 *
 *   $browser = new Browser();
 *   if( $browser->getBrowser() == Browser::BROWSER_FIREFOX && $browser->getVersion() >= 2 ) {
 *    echo 'You have FireFox version 2 or greater';
 *   }
 *
 * User Agents Sampled from: http://www.useragentstring.com/
 *
 * This implementation is based on the original work from Gary White
 * http://apptools.com/phptools/browser/
 *
 *
 * Modified Version by Moonstone Media
 *
 * Changelog:
 * - Changed class constructor from Browser() to __construct()
 */



    class Browser
    {
        private $_agent = '';
        private $_browser_name = '';
        private $_version = '';
        private $_platform = '';
        private $_os = '';
        private $_is_aol = false;
        private $_is_mobile = false;
        private $_is_tablet = false;
        private $_is_robot = false;
        private $_is_facebook = false;
        private $_aol_version = '';

        const BROWSER_UNKNOWN = 'unknown';
        const VERSION_UNKNOWN = 'unknown';

        const BROWSER_OPERA = 'Opera'; // http://www.opera.com/
        const BROWSER_OPERA_MINI = 'Opera Mini'; // http://www.opera.com/mini/
        const BROWSER_WEBTV = 'WebTV'; // http://www.webtv.net/pc/
        const BROWSER_IE = 'Internet Explorer'; // http://www.microsoft.com/ie/
        const BROWSER_POCKET_IE = 'Pocket Internet Explorer'; // http://en.wikipedia.org/wiki/Internet_Explorer_Mobile
        const BROWSER_KONQUEROR = 'Konqueror'; // http://www.konqueror.org/
        const BROWSER_ICAB = 'iCab'; // http://www.icab.de/
        const BROWSER_OMNIWEB = 'OmniWeb'; // http://www.omnigroup.com/applications/omniweb/
        const BROWSER_FIREBIRD = 'Firebird'; // http://www.ibphoenix.com/
        const BROWSER_FIREFOX = 'Firefox'; // http://www.mozilla.com/en-US/firefox/firefox.html
        const BROWSER_ICEWEASEL = 'Iceweasel'; // http://www.geticeweasel.org/
        const BROWSER_SHIRETOKO = 'Shiretoko'; // http://wiki.mozilla.org/Projects/shiretoko
        const BROWSER_MOZILLA = 'Mozilla'; // http://www.mozilla.com/en-US/
        const BROWSER_AMAYA = 'Amaya'; // http://www.w3.org/Amaya/
        const BROWSER_LYNX = 'Lynx'; // http://en.wikipedia.org/wiki/Lynx
        const BROWSER_SAFARI = 'Safari'; // http://apple.com
        const BROWSER_IPHONE = 'iPhone'; // http://apple.com
        const BROWSER_IPOD = 'iPod'; // http://apple.com
        const BROWSER_IPAD = 'iPad'; // http://apple.com
        const BROWSER_CHROME = 'Chrome'; // http://www.google.com/chrome
        const BROWSER_ANDROID = 'Android'; // http://www.android.com/
        const BROWSER_GOOGLEBOT = 'GoogleBot'; // http://en.wikipedia.org/wiki/Googlebot
        const BROWSER_SLURP = 'Yahoo! Slurp'; // http://en.wikipedia.org/wiki/Yahoo!_Slurp
        const BROWSER_W3CVALIDATOR = 'W3C Validator'; // http://validator.w3.org/
        const BROWSER_BLACKBERRY = 'BlackBerry'; // http://www.blackberry.com/
        const BROWSER_ICECAT = 'IceCat'; // http://en.wikipedia.org/wiki/GNU_IceCat
        const BROWSER_NOKIA_S60 = 'Nokia S60 OSS Browser'; // http://en.wikipedia.org/wiki/Web_Browser_for_S60
        const BROWSER_NOKIA = 'Nokia Browser'; // * all other WAP-based browsers on the Nokia Platform
        const BROWSER_MSN = 'MSN Browser'; // http://explorer.msn.com/
        const BROWSER_MSNBOT = 'MSN Bot'; // http://search.msn.com/msnbot.htm
        const BROWSER_BINGBOT = 'Bing Bot'; // http://en.wikipedia.org/wiki/Bingbot

        const BROWSER_NETSCAPE_NAVIGATOR = 'Netscape Navigator'; // http://browser.netscape.com/ (DEPRECATED)
        const BROWSER_GALEON = 'Galeon'; // http://galeon.sourceforge.net/ (DEPRECATED)
        const BROWSER_NETPOSITIVE = 'NetPositive'; // http://en.wikipedia.org/wiki/NetPositive (DEPRECATED)
        const BROWSER_PHOENIX = 'Phoenix'; // http://en.wikipedia.org/wiki/History_of_Mozilla_Firefox (DEPRECATED)

        const PLATFORM_UNKNOWN = 'unknown';
        const PLATFORM_WINDOWS = 'Windows';
        const PLATFORM_WINDOWS_CE = 'Windows CE';
        const PLATFORM_APPLE = 'Apple';
        const PLATFORM_LINUX = 'Linux';
        const PLATFORM_OS2 = 'OS/2';
        const PLATFORM_BEOS = 'BeOS';
        const PLATFORM_IPHONE = 'iPhone';
        const PLATFORM_IPOD = 'iPod';
        const PLATFORM_IPAD = 'iPad';
        const PLATFORM_BLACKBERRY = 'BlackBerry';
        const PLATFORM_NOKIA = 'Nokia';
        const PLATFORM_FREEBSD = 'FreeBSD';
        const PLATFORM_OPENBSD = 'OpenBSD';
        const PLATFORM_NETBSD = 'NetBSD';
        const PLATFORM_SUNOS = 'SunOS';
        const PLATFORM_OPENSOLARIS = 'OpenSolaris';
        const PLATFORM_ANDROID = 'Android';

        const OPERATING_SYSTEM_UNKNOWN = 'unknown';

        public function __construct($userAgent = "")
        {
            $this->reset();
            if ($userAgent != "") {
                $this->setUserAgent($userAgent);
            } else {
                $this->determine();
            }
        }

        /**
         * Reset all properties
         */
        public function reset()
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

    public function __construct($host)
    {
        $this->host = $host;
    }

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
        {
            $this->_agent = isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : "";
            $this->_browser_name = self::BROWSER_UNKNOWN;
            $this->_version = self::VERSION_UNKNOWN;
            $this->_platform = self::PLATFORM_UNKNOWN;
            $this->_os = self::OPERATING_SYSTEM_UNKNOWN;
            $this->_is_aol = false;
            $this->_is_mobile = false;
            $this->_is_tablet = false;
            $this->_is_robot = false;
            $this->_is_facebook = false;
            $this->_aol_version = self::VERSION_UNKNOWN;
        }

        /**
         * Check to see if the specific browser is valid
         * @param string $browserName
         * @return bool True if the browser is the specified browser
         */
        function isBrowser($browserName)

        {
            return (0 == strcasecmp($this->_browser_name, trim($browserName)));
        }

        /**
         * The name of the browser.  All return types are from the class contants
         * @return string Name of the browser
         */
        public function getBrowser()
        {
            return $this->_browser_name;
        }

        /**
         * Set the name of the browser
         * @param $browser string The name of the Browser
         */
        public function setBrowser($browser)
        {
            $this->_browser_name = $browser;
        }

        /**
         * The name of the platform.  All return types are from the class contants
         * @return string Name of the browser
         */
        public function getPlatform()
        {
            return $this->_platform;
        }

        /**
         * Set the name of the platform
         * @param string $platform The name of the Platform
         */
        public function setPlatform($platform)
        {
            $this->_platform = $platform;
        }

        /**
         * The version of the browser.
         * @return string Version of the browser (will only contain alpha-numeric characters and a period)
         */
        public function getVersion()
        {
            return $this->_version;
        }

        /**
         * Set the version of the browser
         * @param string $version The version of the Browser
         */
        public function setVersion($version)
        {
            $this->_version = preg_replace('/[^0-9,.,a-z,A-Z-]/', '', $version);
        }

        /**
         * The version of AOL.
         * @return string Version of AOL (will only contain alpha-numeric characters and a period)
         */
        public function getAolVersion()
        {
            return $this->_aol_version;
        }

        /**
         * Set the version of AOL
         * @param string $version The version of AOL
         */
        public function setAolVersion($version)
        {
            $this->_aol_version = preg_replace('/[^0-9,.,a-z,A-Z]/', '', $version);
        }

        /**
         * Is the browser from AOL?
         * @return boolean True if the browser is from AOL otherwise false
         */
        public function isAol()
        {
            return $this->_is_aol;
        }

        /**
         * Is the browser from a mobile device?
         * @return boolean True if the browser is from a mobile device otherwise false
         */
        public function isMobile()
        {
            return $this->_is_mobile;
        }

        /**
         * Is the browser from a tablet device?
         * @return boolean True if the browser is from a tablet device otherwise false
         */
        public function isTablet()
        {
            return $this->_is_tablet;
        }

        /**
         * Is the browser from a robot (ex Slurp,GoogleBot)?
         * @return boolean True if the browser is from a robot otherwise false
         */
        public function isRobot()
        {
            return $this->_is_robot;
        }

        /**
         * Is the browser from facebook?
         * @return boolean True if the browser is from facebook otherwise false
         */
        public function isFacebook()
        {
            return $this->_is_facebook;
        }

        /**
         * Set the browser to be from AOL
         * @param $isAol
         */
        public function setAol($isAol)
        {
            $this->_is_aol = $isAol;
        }

        /**
         * Set the Browser to be mobile
         * @param boolean $value is the browser a mobile browser or not
         */
        protected function setMobile($value = true)
        {
            $this->_is_mobile = $value;
        }

        /**
         * Set the Browser to be tablet
         * @param boolean $value is the browser a tablet browser or not
         */
        protected function setTablet($value = true)
        {
            $this->_is_tablet = $value;
        }

        /**
         * Set the Browser to be a robot
         * @param boolean $value is the browser a robot or not
         */
        protected function setRobot($value = true)
        {
            $this->_is_robot = $value;
        }

        /**
         * Set the Browser to be a Facebook request
         * @param boolean $value is the browser a robot or not
         */
        protected function setFacebook($value = true)
        {
            $this->_is_facebook = $value;
        }

        /**
         * Get the user agent value in use to determine the browser
         * @return string The user agent from the HTTP header
         */
        public function getUserAgent()
        {
            return $this->_agent;
        }

        /**
         * Set the user agent value (the construction will use the HTTP header value - this will overwrite it)
         * @param string $agent_string The value for the User Agent
         */
        public function setUserAgent($agent_string)
        {
            $this->reset();
            $this->_agent = $agent_string;
            $this->determine();
        }

        /**
         * Used to determine if the browser is actually "chromeframe"
         * @since 1.7
         * @return boolean True if the browser is using chromeframe
         */
        public function isChromeFrame()
        {
            return (strpos($this->_agent, "chromeframe") !== false);
        }

        /**
         * Returns a formatted string with a summary of the details of the browser.
         * @return string formatted string with a summary of the browser
         */
        public function __toString()
        {
            return "<strong>Browser Name:</strong> {$this->getBrowser()}<br/>\n" .
            "<strong>Browser Version:</strong> {$this->getVersion()}<br/>\n" .
            "<strong>Browser User Agent String:</strong> {$this->getUserAgent()}<br/>\n" .
            "<strong>Platform:</strong> {$this->getPlatform()}<br/>";
        }

        /**
         * Protected routine to calculate and determine what the browser is in use (including platform)
         */
        protected function determine()
        {
            $this->checkPlatform();
            $this->checkBrowsers();
            $this->checkForAol();
        }

        /**
         * Protected routine to determine the browser type
         * @return boolean True if the browser was detected otherwise false
         */
        protected function checkBrowsers()
        {
            return (
                // well-known, well-used
                // Special Notes:
                // (1) Opera must be checked before FireFox due to the odd
                //     user agents used in some older versions of Opera
                // (2) WebTV is strapped onto Internet Explorer so we must
                //     check for WebTV before IE
                // (3) (deprecated) Galeon is based on Firefox and needs to be
                //     tested before Firefox is tested
                // (4) OmniWeb is based on Safari so OmniWeb check must occur
                //     before Safari
                // (5) Netscape 9+ is based on Firefox so Netscape checks
                //     before FireFox are necessary
                $this->checkBrowserWebTv() ||
                $this->checkBrowserInternetExplorer() ||
                $this->checkBrowserOpera() ||
                $this->checkBrowserGaleon() ||
                $this->checkBrowserNetscapeNavigator9Plus() ||
                $this->checkBrowserFirefox() ||
                $this->checkBrowserChrome() ||
                $this->checkBrowserOmniWeb() ||

                // common mobile
                $this->checkBrowserAndroid() ||
                $this->checkBrowseriPad() ||
                $this->checkBrowseriPod() ||
                $this->checkBrowseriPhone() ||
                $this->checkBrowserBlackBerry() ||
                $this->checkBrowserNokia() ||

                // common bots
                $this->checkBrowserGoogleBot() ||
                $this->checkBrowserMSNBot() ||
                $this->checkBrowserBingBot() ||
                $this->checkBrowserSlurp() ||

                // check for facebook external hit when loading URL
                $this->checkFacebookExternalHit() ||

                // WebKit base check (post mobile and others)
                $this->checkBrowserSafari() ||

                // everyone else
                $this->checkBrowserNetPositive() ||
                $this->checkBrowserFirebird() ||
                $this->checkBrowserKonqueror() ||
                $this->checkBrowserIcab() ||
                $this->checkBrowserPhoenix() ||
                $this->checkBrowserAmaya() ||
                $this->checkBrowserLynx() ||
                $this->checkBrowserShiretoko() ||
                $this->checkBrowserIceCat() ||
                $this->checkBrowserIceweasel() ||
                $this->checkBrowserW3CValidator() ||
                $this->checkBrowserMozilla() /* Mozilla is such an open standard that you must check it last */
            );
        }

        /**
         * Determine if the user is using a BlackBerry (last updated 1.7)
         * @return boolean True if the browser is the BlackBerry browser otherwise false
         */
        protected function checkBrowserBlackBerry()
        {
            if (stripos($this->_agent, 'blackberry') !== false) {
                $aresult = explode("/", stristr($this->_agent, "BlackBerry"));
                if (isset($aresult[1])) {
                    $aversion = explode(' ', $aresult[1]);
                    $this->setVersion($aversion[0]);
                    $this->_browser_name = self::BROWSER_BLACKBERRY;
                    $this->setMobile(true);
                    return true;
                }
            }
            return false;
        }

        /**
         * Determine if the user is using an AOL User Agent (last updated 1.7)
         * @return boolean True if the browser is from AOL otherwise false
         */
        protected function checkForAol()
        {
            $this->setAol(false);
            $this->setAolVersion(self::VERSION_UNKNOWN);

            if (stripos($this->_agent, 'aol') !== false) {
                $aversion = explode(' ', stristr($this->_agent, 'AOL'));
                if (isset($aversion[1])) {
                    $this->setAol(true);
                    $this->setAolVersion(preg_replace('/[^0-9\.a-z]/i', '', $aversion[1]));
                    return true;
                }
            }
            return false;
        }

        /**
         * Determine if the browser is the GoogleBot or not (last updated 1.7)
         * @return boolean True if the browser is the GoogletBot otherwise false
         */
        protected function checkBrowserGoogleBot()
        {
            if (stripos($this->_agent, 'googlebot') !== false) {
                $aresult = explode('/', stristr($this->_agent, 'googlebot'));
                if (isset($aresult[1])) {
                    $aversion = explode(' ', $aresult[1]);
                    $this->setVersion(str_replace(';', '', $aversion[0]));
                    $this->_browser_name = self::BROWSER_GOOGLEBOT;
                    $this->setRobot(true);
                    return true;
                }
            }
            return false;
        }

        /**
         * Determine if the browser is the MSNBot or not (last updated 1.9)
         * @return boolean True if the browser is the MSNBot otherwise false
         */
        protected function checkBrowserMSNBot()
        {
            if (stripos($this->_agent, "msnbot") !== false) {
                $aresult = explode("/", stristr($this->_agent, "msnbot"));
                if (isset($aresult[1])) {
                    $aversion = explode(" ", $aresult[1]);
                    $this->setVersion(str_replace(";", "", $aversion[0]));
                    $this->_browser_name = self::BROWSER_MSNBOT;
                    $this->setRobot(true);
                    return true;
                }
            }
            return false;
        }

        /**
         * Determine if the browser is the BingBot or not (last updated 1.9)
         * @return boolean True if the browser is the BingBot otherwise false
         */
        protected function checkBrowserBingBot()
        {
            if (stripos($this->_agent, "bingbot") !== false) {
                $aresult = explode("/", stristr($this->_agent, "bingbot"));
                if (isset($aresult[1])) {
                    $aversion = explode(" ", $aresult[1]);
                    $this->setVersion(str_replace(";", "", $aversion[0]));
                    $this->_browser_name = self::BROWSER_BINGBOT;
                    $this->setRobot(true);
                    return true;
                }
            }
            return false;
        }

        /**
         * Determine if the browser is the W3C Validator or not (last updated 1.7)
         * @return boolean True if the browser is the W3C Validator otherwise false
         */
        protected function checkBrowserW3CValidator()
        {
            if (stripos($this->_agent, 'W3C-checklink') !== false) {
                $aresult = explode('/', stristr($this->_agent, 'W3C-checklink'));
                if (isset($aresult[1])) {
                    $aversion = explode(' ', $aresult[1]);
                    $this->setVersion($aversion[0]);
                    $this->_browser_name = self::BROWSER_W3CVALIDATOR;
                    return true;
                }
            } else if (stripos($this->_agent, 'W3C_Validator') !== false) {
                // Some of the Validator versions do not delineate w/ a slash - add it back in
                $ua = str_replace("W3C_Validator ", "W3C_Validator/", $this->_agent);
                $aresult = explode('/', stristr($ua, 'W3C_Validator'));
                if (isset($aresult[1])) {
                    $aversion = explode(' ', $aresult[1]);
                    $this->setVersion($aversion[0]);
                    $this->_browser_name = self::BROWSER_W3CVALIDATOR;
                    return true;
                }
            } else if (stripos($this->_agent, 'W3C-mobileOK') !== false) {
                $this->_browser_name = self::BROWSER_W3CVALIDATOR;
                $this->setMobile(true);
                return true;
            }
            return false;
        }

        /**
         * Determine if the browser is the Yahoo! Slurp Robot or not (last updated 1.7)
         * @return boolean True if the browser is the Yahoo! Slurp Robot otherwise false
         */
        protected function checkBrowserSlurp()
        {
            if (stripos($this->_agent, 'slurp') !== false) {
                $aresult = explode('/', stristr($this->_agent, 'Slurp'));
                if (isset($aresult[1])) {
                    $aversion = explode(' ', $aresult[1]);
                    $this->setVersion($aversion[0]);
                    $this->_browser_name = self::BROWSER_SLURP;
                    $this->setRobot(true);
                    $this->setMobile(false);
                    return true;
                }
            }
            return false;
        }

        /**
         * Determine if the browser is Internet Explorer or not (last updated 1.7)
         * @return boolean True if the browser is Internet Explorer otherwise false
         */
        protected function checkBrowserInternetExplorer()
        {
            //  Test for IE11
            if (stripos($this->_agent, 'Trident/7.0; rv:11.0') !== false) {
                $this->setBrowser(self::BROWSER_IE);
                $this->setVersion('11.0');
                return true;
            } // Test for v1 - v1.5 IE
            else if (stripos($this->_agent, 'microsoft internet explorer') !== false) {
                $this->setBrowser(self::BROWSER_IE);
                $this->setVersion('1.0');
                $aresult = stristr($this->_agent, '/');
                if (preg_match('/308|425|426|474|0b1/i', $aresult)) {
                    $this->setVersion('1.5');
                }
                return true;
            } // Test for versions > 1.5
            else if (stripos($this->_agent, 'msie') !== false && stripos($this->_agent, 'opera') === false) {
                // See if the browser is the odd MSN Explorer
                if (stripos($this->_agent, 'msnb') !== false) {

                    $aresult = explode(' ', stristr(str_replace(';', '; ', $this->_agent), 'MSN'));
                    if (isset($aresult[1])) {
                        $this->setBrowser(self::BROWSER_MSN);
                        $this->setVersion(str_replace(array('(', ')', ';'), '', $aresult[1]));
                        return true;
                    }
                }
                $aresult = explode(' ', stristr(str_replace(';', '; ', $this->_agent), 'msie'));
                if (isset($aresult[1])) {
                    $this->setBrowser(self::BROWSER_IE);
                    $this->setVersion(str_replace(array('(', ')', ';'), '', $aresult[1]));
                    if (stripos($this->_agent, 'IEMobile') !== false) {
                        $this->setBrowser(self::BROWSER_POCKET_IE);
                        $this->setMobile(true);
                    }
                    return true;
                }
            } // Test for versions > IE 10
            else if (stripos($this->_agent, 'trident') !== false) {
                $this->setBrowser(self::BROWSER_IE);
                $result = explode('rv:', $this->_agent);
                if (isset($result[1])) {
                    $this->setVersion(preg_replace('/[^0-9.]+/', '', $result[1]));
                    $this->_agent = str_replace(array("Mozilla", "Gecko"), "MSIE", $this->_agent);
                }
            } // Test for Pocket IE
            else if (stripos($this->_agent, 'mspie') !== false || stripos($this->_agent, 'pocket') !== false) {
                $aresult = explode(' ', stristr($this->_agent, 'mspie'));
                if (isset($aresult[1])) {
                    $this->setPlatform(self::PLATFORM_WINDOWS_CE);
                    $this->setBrowser(self::BROWSER_POCKET_IE);
                    $this->setMobile(true);

                    if (stripos($this->_agent, 'mspie') !== false) {
                        $this->setVersion($aresult[1]);
                    } else {
                        $aversion = explode('/', $this->_agent);
                        if (isset($aversion[1])) {
                            $this->setVersion($aversion[1]);
                        }
                    }
                    return true;
                }
            }
            return false;
        }

        /**
         * Determine if the browser is Opera or not (last updated 1.7)
         * @return boolean True if the browser is Opera otherwise false
         */
        protected function checkBrowserOpera()
        {
            if (stripos($this->_agent, 'opera mini') !== false) {
                $resultant = stristr($this->_agent, 'opera mini');
                if (preg_match('/\//', $resultant)) {
                    $aresult = explode('/', $resultant);
                    if (isset($aresult[1])) {
                        $aversion = explode(' ', $aresult[1]);
                        $this->setVersion($aversion[0]);
                    }
                } else {
                    $aversion = explode(' ', stristr($resultant, 'opera mini'));
                    if (isset($aversion[1])) {
                        $this->setVersion($aversion[1]);
                    }
                }
                $this->_browser_name = self::BROWSER_OPERA_MINI;
                $this->setMobile(true);
                return true;
            } else if (stripos($this->_agent, 'opera') !== false) {
                $resultant = stristr($this->_agent, 'opera');
                if (preg_match('/Version\/(1*.*)$/', $resultant, $matches)) {
                    $this->setVersion($matches[1]);
                } else if (preg_match('/\//', $resultant)) {
                    $aresult = explode('/', str_replace("(", " ", $resultant));
                    if (isset($aresult[1])) {
                        $aversion = explode(' ', $aresult[1]);
                        $this->setVersion($aversion[0]);
                    }
                } else {
                    $aversion = explode(' ', stristr($resultant, 'opera'));
                    $this->setVersion(isset($aversion[1]) ? $aversion[1] : "");
                }
                if (stripos($this->_agent, 'Opera Mobi') !== false) {
                    $this->setMobile(true);
                }
                $this->_browser_name = self::BROWSER_OPERA;
                return true;
            } else if (stripos($this->_agent, 'OPR') !== false) {
                $resultant = stristr($this->_agent, 'OPR');
                if (preg_match('/\//', $resultant)) {
                    $aresult = explode('/', str_replace("(", " ", $resultant));
                    if (isset($aresult[1])) {
                        $aversion = explode(' ', $aresult[1]);
                        $this->setVersion($aversion[0]);
                    }
                }
                if (stripos($this->_agent, 'Mobile') !== false) {
                    $this->setMobile(true);
                }
                $this->_browser_name = self::BROWSER_OPERA;
                return true;
            }
            return false;
        }

        /**
         * Determine if the browser is Chrome or not (last updated 1.7)
         * @return boolean True if the browser is Chrome otherwise false
         */
        protected function checkBrowserChrome()
        {
            if (stripos($this->_agent, 'Chrome') !== false) {
                $aresult = explode('/', stristr($this->_agent, 'Chrome'));
                if (isset($aresult[1])) {
                    $aversion = explode(' ', $aresult[1]);
                    $this->setVersion($aversion[0]);
                    $this->setBrowser(self::BROWSER_CHROME);
                    //Chrome on Android
                    if (stripos($this->_agent, 'Android') !== false) {

                        if (stripos($this->_agent, 'Mobile') !== false) {
                            $this->setMobile(true);
                        } else {
                            $this->setTablet(true);
                        }
                    }
                    return true;
                }
            }
            return false;
        }


        /**
         * Determine if the browser is WebTv or not (last updated 1.7)
         * @return boolean True if the browser is WebTv otherwise false
         */
        protected function checkBrowserWebTv()

        {
            if (stripos($this->_agent, 'webtv') !== false) {
                $aresult = explode('/', stristr($this->_agent, 'webtv'));
                if (isset($aresult[1])) {
                    $aversion = explode(' ', $aresult[1]);
                    $this->setVersion($aversion[0]);
                    $this->setBrowser(self::BROWSER_WEBTV);
                    return true;
                }
            }
            return false;
        }

        /**
         * Determine if the browser is NetPositive or not (last updated 1.7)
         * @return boolean True if the browser is NetPositive otherwise false
         */
        protected function checkBrowserNetPositive()
        {
            if (stripos($this->_agent, 'NetPositive') !== false) {

                $aresult = explode('/', stristr($this->_agent, 'NetPositive'));
                if (isset($aresult[1])) {
                    $aversion = explode(' ', $aresult[1]);
                    $this->setVersion(str_replace(array('(', ')', ';'), '', $aversion[0]));
                    $this->setBrowser(self::BROWSER_NETPOSITIVE);
                    return true;
                }
            }
            return false;
        }

        /**
         * Determine if the browser is Galeon or not (last updated 1.7)
         * @return boolean True if the browser is Galeon otherwise false
         */
        protected function checkBrowserGaleon()

        {
            if (stripos($this->_agent, 'galeon') !== false) {
                $aresult = explode(' ', stristr($this->_agent, 'galeon'));
                $aversion = explode('/', $aresult[0]);
                if (isset($aversion[1])) {
                    $this->setVersion($aversion[1]);
                    $this->setBrowser(self::BROWSER_GALEON);
                    return true;
                }
            }
            return false;
        }

        /**
         * Determine if the browser is Konqueror or not (last updated 1.7)
         * @return boolean True if the browser is Konqueror otherwise false
         */
        protected function checkBrowserKonqueror()

        {
            if (stripos($this->_agent, 'Konqueror') !== false) {
                $aresult = explode(' ', stristr($this->_agent, 'Konqueror'));
                $aversion = explode('/', $aresult[0]);
                if (isset($aversion[1])) {
                    $this->setVersion($aversion[1]);
                    $this->setBrowser(self::BROWSER_KONQUEROR);
                    return true;
                }
            }
            return false;
        }

        /**
         * Determine if the browser is iCab or not (last updated 1.7)
         * @return boolean True if the browser is iCab otherwise false
         */
        protected function checkBrowserIcab()

        {
            if (stripos($this->_agent, 'icab') !== false) {
                $aversion = explode(' ', stristr(str_replace('/', ' ', $this->_agent), 'icab'));
                if (isset($aversion[1])) {
                    $this->setVersion($aversion[1]);
                    $this->setBrowser(self::BROWSER_ICAB);
                    return true;
                }
            }
            return false;
        }

        /**
         * Determine if the browser is OmniWeb or not (last updated 1.7)
         * @return boolean True if the browser is OmniWeb otherwise false
         */
        protected function checkBrowserOmniWeb()

        {
            if (stripos($this->_agent, 'omniweb') !== false) {
                $aresult = explode('/', stristr($this->_agent, 'omniweb'));
                $aversion = explode(' ', isset($aresult[1]) ? $aresult[1] : "");
                $this->setVersion($aversion[0]);
                $this->setBrowser(self::BROWSER_OMNIWEB);
                return true;
            }
            return false;
        }

        /**
         * Determine if the browser is Phoenix or not (last updated 1.7)
         * @return boolean True if the browser is Phoenix otherwise false
         */
        protected function checkBrowserPhoenix()

        {
            if (stripos($this->_agent, 'Phoenix') !== false) {
                $aversion = explode('/', stristr($this->_agent, 'Phoenix'));
                if (isset($aversion[1])) {
                    $this->setVersion($aversion[1]);
                    $this->setBrowser(self::BROWSER_PHOENIX);
                    return true;
                }
            }
            return false;
        }

        /**
         * Determine if the browser is Firebird or not (last updated 1.7)
         * @return boolean True if the browser is Firebird otherwise false
         */
        protected function checkBrowserFirebird()

        {
            if (stripos($this->_agent, 'Firebird') !== false) {
                $aversion = explode('/', stristr($this->_agent, 'Firebird'));
                if (isset($aversion[1])) {
                    $this->setVersion($aversion[1]);
                    $this->setBrowser(self::BROWSER_FIREBIRD);
                    return true;
                }
            }
            return false;
        }

        /**
         * Determine if the browser is Netscape Navigator 9+ or not (last updated 1.7)
         * NOTE: (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()
        {
            if (stripos($this->_agent, 'Firefox') !== false && preg_match('/Navigator\/([^ ]*)/i', $this->_agent, $matches)) {
                $this->setVersion($matches[1]);
                $this->setBrowser(self::BROWSER_NETSCAPE_NAVIGATOR);
                return true;
            } else if (stripos($this->_agent, 'Firefox') === false && preg_match('/Netscape6?\/([^ ]*)/i', $this->_agent, $matches)) {
                $this->setVersion($matches[1]);
                $this->setBrowser(self::BROWSER_NETSCAPE_NAVIGATOR);
                return true;
            }
            return false;
        }

        /**
         * Determine if the browser is Shiretoko or not (https://wiki.mozilla.org/Projects/shiretoko) (last updated 1.7)
         * @return boolean True if the browser is Shiretoko otherwise false
         */
        protected function checkBrowserShiretoko()

        {
            if (stripos($this->_agent, 'Mozilla') !== false && preg_match('/Shiretoko\/([^ ]*)/i', $this->_agent, $matches)) {
                $this->setVersion($matches[1]);
                $this->setBrowser(self::BROWSER_SHIRETOKO);
                return true;
            }
            return false;
        }

        /**
         * Determine if the browser is Ice Cat or not (http://en.wikipedia.org/wiki/GNU_IceCat) (last updated 1.7)
         * @return boolean True if the browser is Ice Cat otherwise false
         */
        protected function checkBrowserIceCat()

        {
            if (stripos($this->_agent, 'Mozilla') !== false && preg_match('/IceCat\/([^ ]*)/i', $this->_agent, $matches)) {
                $this->setVersion($matches[1]);
                $this->setBrowser(self::BROWSER_ICECAT);
                return true;
            }
            return false;
        }

        /**
         * Determine if the browser is Nokia or not (last updated 1.7)
         * @return boolean True if the browser is Nokia otherwise false
         */
        protected function checkBrowserNokia()
        {
            if (preg_match("/Nokia([^\/]+)\/([^ SP]+)/i", $this->_agent, $matches)) {
                $this->setVersion($matches[2]);
                if (stripos($this->_agent, 'Series60') !== false || strpos($this->_agent, 'S60') !== false) {
                    $this->setBrowser(self::BROWSER_NOKIA_S60);
                } else {
                    $this->setBrowser(self::BROWSER_NOKIA);
                }
                $this->setMobile(true);
                return true;
            }
            return false;
        }

        /**
         * Determine if the browser is Firefox or not (last updated 1.7)
         * @return boolean True if the browser is Firefox otherwise false
         */
        protected function checkBrowserFirefox()
        {
            if (stripos($this->_agent, 'safari') === false) {
                if (preg_match("/Firefox[\/ \(]([^ ;\)]+)/i", $this->_agent, $matches)) {
                    $this->setVersion($matches[1]);
                    $this->setBrowser(self::BROWSER_FIREFOX);
                    //Firefox on Android
                    if (stripos($this->_agent, 'Android') !== false) {

                        if (stripos($this->_agent, 'Mobile') !== false) {
                            $this->setMobile(true);
                        } else {
                            $this->setTablet(true);
                        }
                    }
                    return true;
                } else if (preg_match("/Firefox$/i", $this->_agent, $matches)) {
                    $this->setVersion("");
                    $this->setBrowser(self::BROWSER_FIREFOX);
                    return true;
                }
            }
            return false;
        }

        /**
         * Determine if the browser is Firefox or not (last updated 1.7)
         * @return boolean True if the browser is Firefox otherwise false
         */
        protected function checkBrowserIceweasel()

        {
            if (stripos($this->_agent, 'Iceweasel') !== false) {
                $aresult = explode('/', stristr($this->_agent, 'Iceweasel'));
                if (isset($aresult[1])) {
                    $aversion = explode(' ', $aresult[1]);
                    $this->setVersion($aversion[0]);
                    $this->setBrowser(self::BROWSER_ICEWEASEL);
                    return true;
                }
            }
            return false;
        }

        /**
         * Determine if the browser is Mozilla or not (last updated 1.7)
         * @return boolean True if the browser is Mozilla otherwise false
         */
        protected function checkBrowserMozilla()
        {
            if (stripos($this->_agent, 'mozilla') !== false && preg_match('/rv:[0-9].[0-9][a-b]?/i', $this->_agent) && stripos($this->_agent, 'netscape') === false) {
                $aversion = explode(' ', stristr($this->_agent, 'rv:'));
                preg_match('/rv:[0-9].[0-9][a-b]?/i', $this->_agent, $aversion);
                $this->setVersion(str_replace('rv:', '', $aversion[0]));
                $this->setBrowser(self::BROWSER_MOZILLA);
                return true;
            } else if (stripos($this->_agent, 'mozilla') !== false && preg_match('/rv:[0-9]\.[0-9]/i', $this->_agent) && stripos($this->_agent, 'netscape') === false) {
                $aversion = explode('', stristr($this->_agent, 'rv:'));
                $this->setVersion(str_replace('rv:', '', $aversion[0]));
                $this->setBrowser(self::BROWSER_MOZILLA);
                return true;
            } else if (stripos($this->_agent, 'mozilla') !== false && preg_match('/mozilla\/([^ ]*)/i', $this->_agent, $matches) && stripos($this->_agent, 'netscape') === false) {
                $this->setVersion($matches[1]);
                $this->setBrowser(self::BROWSER_MOZILLA);
                return true;
            }
            return false;
        }

        /**
         * Determine if the browser is Lynx or not (last updated 1.7)
         * @return boolean True if the browser is Lynx otherwise false
         */
        protected function checkBrowserLynx()

        {
            if (stripos($this->_agent, 'lynx') !== false) {
                $aresult = explode('/', stristr($this->_agent, 'Lynx'));
                $aversion = explode(' ', (isset($aresult[1]) ? $aresult[1] : ""));
                $this->setVersion($aversion[0]);
                $this->setBrowser(self::BROWSER_LYNX);
                return true;
            }
            return false;
        }

        /**
         * Determine if the browser is Amaya or not (last updated 1.7)
         * @return boolean True if the browser is Amaya otherwise false
         */
        protected function checkBrowserAmaya()

        {
            if (stripos($this->_agent, 'amaya') !== false) {
                $aresult = explode('/', stristr($this->_agent, 'Amaya'));
                if (isset($aresult[1])) {
                    $aversion = explode(' ', $aresult[1]);
                    $this->setVersion($aversion[0]);
                    $this->setBrowser(self::BROWSER_AMAYA);
                    return true;
                }
            }
            return false;
        }

        /**
         * Determine if the browser is Safari or not (last updated 1.7)
         * @return boolean True if the browser is Safari otherwise false
         */
        protected function checkBrowserSafari()
        {
            if (stripos($this->_agent, 'Safari') !== false
                && stripos($this->_agent, 'iPhone') === false
                && stripos($this->_agent, 'iPod') === false
            ) {

                $aresult = explode('/', stristr($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);
                return true;
            }
            return false;
        }

        /**
         * Detect if URL is loaded from FacebookExternalHit
         * @return boolean True if it detects FacebookExternalHit otherwise false
         */
        protected function checkFacebookExternalHit()
        {
            if (stristr($this->_agent, 'FacebookExternalHit')) {
                $this->setRobot(true);
                $this->setFacebook(true);
                return true;
            }
            return false;
        }

        /**
         * Detect if URL is being loaded from internal Facebook browser
         * @return boolean True if it detects internal Facebook browser otherwise false
         */
        protected function checkForFacebookIos()
        {
            if (stristr($this->_agent, 'FBIOS')) {
                $this->setFacebook(true);
                return true;
            }
            return false;
        }

        /**
         * Detect Version for the Safari browser on iOS devices
         * @return boolean True if it detects the version correctly otherwise false
         */
        protected function getSafariVersionOnIos()

        {
            $aresult = explode('/', stristr($this->_agent, 'Version'));
            if (isset($aresult[1])) {
                $aversion = explode(' ', $aresult[1]);
                $this->setVersion($aversion[0]);
                return true;
            }
            return false;
        }

        /**
         * Detect Version for the Chrome browser on iOS devices
         * @return boolean True if it detects the version correctly otherwise false
         */
        protected function getChromeVersionOnIos()

        {
            $aresult = explode('/', stristr($this->_agent, 'CriOS'));
            if (isset($aresult[1])) {
                $aversion = explode(' ', $aresult[1]);
                $this->setVersion($aversion[0]);
                $this->setBrowser(self::BROWSER_CHROME);
                return true;
            }
            return false;
        }

        /**
         * Determine if the browser is iPhone or not (last updated 1.7)
         * @return boolean True if the browser is iPhone otherwise false
         */
        protected function checkBrowseriPhone()

        {
            if (stripos($this->_agent, 'iPhone') !== false) {
                $this->setVersion(self::VERSION_UNKNOWN);
                $this->setBrowser(self::BROWSER_IPHONE);
                $this->getSafariVersionOnIos();
                $this->getChromeVersionOnIos();
                $this->checkForFacebookIos();
                $this->setMobile(true);
                return true;
            }
            return false;
        }

        /**
         * Determine if the browser is iPad or not (last updated 1.7)
         * @return boolean True if the browser is iPad otherwise false
         */
        protected function checkBrowseriPad()

        {
            if (stripos($this->_agent, 'iPad') !== false) {
                $this->setVersion(self::VERSION_UNKNOWN);
                $this->setBrowser(self::BROWSER_IPAD);
                $this->getSafariVersionOnIos();
                $this->getChromeVersionOnIos();
                $this->checkForFacebookIos();
                $this->setTablet(true);
                return true;
            }
            return false;
        }

        /**
         * Determine if the browser is iPod or not (last updated 1.7)
         * @return boolean True if the browser is iPod otherwise false
         */
        protected function checkBrowseriPod()

        {
            if (stripos($this->_agent, 'iPod') !== false) {
                $this->setVersion(self::VERSION_UNKNOWN);
                $this->setBrowser(self::BROWSER_IPOD);
                $this->getSafariVersionOnIos();
                $this->getChromeVersionOnIos();
                $this->checkForFacebookIos();
                $this->setMobile(true);
                return true;
            }
            return false;
        }

        /**
         * Determine if the browser is Android or not (last updated 1.7)
         * @return boolean True if the browser is Android otherwise false
         */
        protected function checkBrowserAndroid()
        {
            if (stripos($this->_agent, 'Android') !== false) {
                $aresult = explode(' ', stristr($this->_agent, 'Android'));
                if (isset($aresult[1])) {
                    $aversion = explode(' ', $aresult[1]);
                    $this->setVersion($aversion[0]);
                } else {
                    $this->setVersion(self::VERSION_UNKNOWN);
                }
                if (stripos($this->_agent, 'Mobile') !== false) {
                    $this->setMobile(true);
                } else {
                    $this->setTablet(true);
                }
                $this->setBrowser(self::BROWSER_ANDROID);
                return true;
            }
            return false;
        }

        /**
         * Determine the user's platform (last updated 1.7)
         */
        protected function checkPlatform()
        {
            if (stripos($this->_agent, 'windows') !== false) {
                $this->_platform = self::PLATFORM_WINDOWS;
            } else if (stripos($this->_agent, 'iPad') !== false) {
                $this->_platform = self::PLATFORM_IPAD;
            } else if (stripos($this->_agent, 'iPod') !== false) {
                $this->_platform = self::PLATFORM_IPOD;
            } else if (stripos($this->_agent, 'iPhone') !== false) {
                $this->_platform = self::PLATFORM_IPHONE;
            } elseif (stripos($this->_agent, 'mac') !== false) {
                $this->_platform = self::PLATFORM_APPLE;
            } elseif (stripos($this->_agent, 'android') !== false) {
                $this->_platform = self::PLATFORM_ANDROID;
            } elseif (stripos($this->_agent, 'linux') !== false) {
                $this->_platform = self::PLATFORM_LINUX;
            } else if (stripos($this->_agent, 'Nokia') !== false) {
                $this->_platform = self::PLATFORM_NOKIA;
            } else if (stripos($this->_agent, 'BlackBerry') !== false) {
                $this->_platform = self::PLATFORM_BLACKBERRY;
            } elseif (stripos($this->_agent, 'FreeBSD') !== false) {
                $this->_platform = self::PLATFORM_FREEBSD;
            } elseif (stripos($this->_agent, 'OpenBSD') !== false) {
                $this->_platform = self::PLATFORM_OPENBSD;
            } elseif (stripos($this->_agent, 'NetBSD') !== false) {
                $this->_platform = self::PLATFORM_NETBSD;
            } elseif (stripos($this->_agent, 'OpenSolaris') !== false) {
                $this->_platform = self::PLATFORM_OPENSOLARIS;
            } elseif (stripos($this->_agent, 'SunOS') !== false) {
                $this->_platform = self::PLATFORM_SUNOS;
            } elseif (stripos($this->_agent, 'OS\/2') !== false) {
                $this->_platform = self::PLATFORM_OS2;
            } elseif (stripos($this->_agent, 'BeOS') !== false) {
                $this->_platform = self::PLATFORM_BEOS;
            } elseif (stripos($this->_agent, 'win') !== false) {
                $this->_platform = self::PLATFORM_WINDOWS;
            }

        }
    }
moonstonemedia / Simple-Calendar

Browser::getUserAgent() A last analyzed 2016-12-09 23:45 UTC

Complexity

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Duplication

Importance

Duplication Side-by-Side

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Browser::getUserAgent() A
last analyzed 2016-12-09 23:45 UTC
