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wordpress/php-fpm/wordpress_files/plugins/jetpack/class.jetpack-user-agent.php

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2020-05-22 03:40:23 +02:00
<?php
/**
* Determine if the current User Agent matches the passed $kind
*
* @param string $kind Category of mobile device to check for.
* Either: any, dumb, smart.
* @param bool $return_matched_agent Boolean indicating if the UA should be returned
*
* @return bool|string Boolean indicating if current UA matches $kind. If
* $return_matched_agent is true, returns the UA string
*/
function jetpack_is_mobile( $kind = 'any', $return_matched_agent = false ) {
static $kinds = array(
'smart' => false,
'dumb' => false,
'any' => false,
);
static $first_run = true;
static $matched_agent = '';
// If an invalid kind is passed in, reset it to default.
if ( ! isset( $kinds[ $kind ] ) ) {
$kind = 'any';
}
if ( function_exists( 'apply_filters' ) ) {
/**
* Filter the value of jetpack_is_mobile before it is calculated.
*
* Passing a truthy value to the filter will short-circuit determining the
* mobile type, returning the passed value instead.
*
* @since 4.2.0
*
* @param bool|string $matches Boolean if current UA matches $kind or not. If
* $return_matched_agent is true, should return the UA string
* @param string $kind Category of mobile device being checked
* @param bool $return_matched_agent Boolean indicating if the UA should be returned
*/
$pre = apply_filters( 'pre_jetpack_is_mobile', null, $kind, $return_matched_agent );
if ( null !== $pre ) {
return $pre;
}
}
$ua_info = new Jetpack_User_Agent_Info();
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) || strpos( strtolower( $_SERVER['HTTP_USER_AGENT'] ), 'ipad' ) ) {
return false;
}
// Remove Samsung Galaxy tablets (SCH-I800) from being mobile devices
if ( strpos( strtolower( $_SERVER['HTTP_USER_AGENT'] ), 'sch-i800' ) ) {
return false;
}
if ( $ua_info->is_android_tablet() && false === $ua_info->is_kindle_touch() ) {
return false;
}
if ( $ua_info->is_blackberry_tablet() ) {
return false;
}
if ( $first_run ) {
$first_run = false;
// checks for iPhoneTier devices & RichCSS devices
if ( $ua_info->isTierIphone() || $ua_info->isTierRichCSS() ) {
$kinds['smart'] = true;
$matched_agent = $ua_info->matched_agent;
}
if ( ! $kinds['smart'] ) {
// if smart, we are not dumb so no need to check
$dumb_agents = $ua_info->dumb_agents;
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] );
foreach ( $dumb_agents as $dumb_agent ) {
if ( false !== strpos( $agent, $dumb_agent ) ) {
$kinds['dumb'] = true;
$matched_agent = $dumb_agent;
break;
}
}
if ( ! $kinds['dumb'] ) {
if ( isset( $_SERVER['HTTP_X_WAP_PROFILE'] ) ) {
$kinds['dumb'] = true;
$matched_agent = 'http_x_wap_profile';
} elseif ( isset( $_SERVER['HTTP_ACCEPT'] ) && ( preg_match( '/wap\.|\.wap/i', $_SERVER['HTTP_ACCEPT'] ) || false !== strpos( strtolower( $_SERVER['HTTP_ACCEPT'] ), 'application/vnd.wap.xhtml+xml' ) ) ) {
$kinds['dumb'] = true;
$matched_agent = 'vnd.wap.xhtml+xml';
}
}
}
if ( $kinds['dumb'] || $kinds['smart'] ) {
$kinds['any'] = true;
}
}
$value = $kinds[ $kind ];
if ( $return_matched_agent ) {
$value = $matched_agent;
}
if ( function_exists( 'apply_filters' ) ) {
/**
* Filter the value of jetpack_is_mobile
*
* @since 4.2.0
*
* @param bool|string $matches Boolean if current UA matches $kind or not. If
* $return_matched_agent is true, should return the UA string
* @param string $kind Category of mobile device being checked
* @param bool $return_matched_agent Boolean indicating if the UA should be returned
*/
$value = apply_filters( 'jetpack_is_mobile', $value, $kind, $return_matched_agent );
}
return $value;
}
class Jetpack_User_Agent_Info {
public $useragent;
public $matched_agent;
public $isTierIphone; // Stores whether is the iPhone tier of devices.
public $isTierRichCss; // Stores whether the device can probably support Rich CSS, but JavaScript (jQuery) support is not assumed.
public $isTierGenericMobile; // Stores whether it is another mobile device, which cannot be assumed to support CSS or JS (eg, older BlackBerry, RAZR)
private $_platform = null; // Stores the device platform name
const PLATFORM_WINDOWS = 'windows';
const PLATFORM_IPHONE = 'iphone';
const PLATFORM_IPOD = 'ipod';
const PLATFORM_IPAD = 'ipad';
const PLATFORM_BLACKBERRY = 'blackberry';
const PLATFORM_BLACKBERRY_10 = 'blackberry_10';
const PLATFORM_SYMBIAN = 'symbian_series60';
const PLATFORM_SYMBIAN_S40 = 'symbian_series40';
const PLATFORM_J2ME_MIDP = 'j2me_midp';
const PLATFORM_ANDROID = 'android';
const PLATFORM_ANDROID_TABLET = 'android_tablet';
const PLATFORM_FIREFOX_OS = 'firefoxOS';
public $dumb_agents = array(
'nokia',
'blackberry',
'philips',
'samsung',
'sanyo',
'sony',
'panasonic',
'webos',
'ericsson',
'alcatel',
'palm',
'windows ce',
'opera mini',
'series60',
'series40',
'au-mic,',
'audiovox',
'avantgo',
'blazer',
'danger',
'docomo',
'epoc',
'ericy',
'i-mode',
'ipaq',
'midp-',
'mot-',
'netfront',
'nitro',
'palmsource',
'pocketpc',
'portalmmm',
'rover',
'sie-',
'symbian',
'cldc-',
'j2me',
'smartphone',
'up.browser',
'up.link',
'up.link',
'vodafone/',
'wap1.',
'wap2.',
'mobile',
'googlebot-mobile',
);
// The constructor. Initializes default variables.
function __construct() {
if ( ! empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
$this->useragent = strtolower( $_SERVER['HTTP_USER_AGENT'] );
}
}
/**
* This method detects the mobile User Agent name.
*
* @return string The matched User Agent name, false otherwise.
*/
function get_mobile_user_agent_name() {
if ( $this->is_chrome_for_iOS() ) { // keep this check before the safari rule
return 'chrome-for-ios';
} elseif ( $this->is_iphone_or_ipod( 'iphone-safari' ) ) {
return 'iphone';
} elseif ( $this->is_ipad( 'ipad-safari' ) ) {
return 'ipad';
} elseif ( $this->is_android_tablet() ) { // keep this check before the android rule
return 'android_tablet';
} elseif ( $this->is_android() ) {
return 'android';
} elseif ( $this->is_blackberry_10() ) {
return 'blackberry_10';
} elseif ( $this->is_blackbeberry() ) {
return 'blackberry';
} elseif ( $this->is_WindowsPhone7() ) {
return 'win7';
} elseif ( $this->is_windows_phone_8() ) {
return 'winphone8';
} elseif ( $this->is_opera_mini() ) {
return 'opera-mini';
} elseif ( $this->is_opera_mini_dumb() ) {
return 'opera-mini-dumb';
} elseif ( $this->is_opera_mobile() ) {
return 'opera-mobi';
} elseif ( $this->is_blackberry_tablet() ) {
return 'blackberry_tablet';
} elseif ( $this->is_kindle_fire() ) {
return 'kindle-fire';
} elseif ( $this->is_PalmWebOS() ) {
return 'webos';
} elseif ( $this->is_S60_OSSBrowser() ) {
return 'series60';
} elseif ( $this->is_firefox_os() ) {
return 'firefoxOS';
} elseif ( $this->is_firefox_mobile() ) {
return 'firefox_mobile';
} elseif ( $this->is_MaemoTablet() ) {
return 'maemo';
} elseif ( $this->is_MeeGo() ) {
return 'meego';
} elseif ( $this->is_TouchPad() ) {
return 'hp_tablet';
} elseif ( $this->is_facebook_for_iphone() ) {
return 'facebook-for-iphone';
} elseif ( $this->is_facebook_for_ipad() ) {
return 'facebook-for-ipad';
} elseif ( $this->is_twitter_for_iphone() ) {
return 'twitter-for-iphone';
} elseif ( $this->is_twitter_for_ipad() ) {
return 'twitter-for-ipad';
} elseif ( $this->is_wordpress_for_ios() ) {
return 'ios-app';
} elseif ( $this->is_iphone_or_ipod( 'iphone-not-safari' ) ) {
return 'iphone-unknown';
} elseif ( $this->is_ipad( 'ipad-not-safari' ) ) {
return 'ipad-unknown';
} elseif ( $this->is_Nintendo_3DS() ) {
return 'nintendo-3ds';
} else {
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] );
$dumb_agents = $this->dumb_agents;
foreach ( $dumb_agents as $dumb_agent ) {
if ( false !== strpos( $agent, $dumb_agent ) ) {
return $dumb_agent;
}
}
}
return false;
}
/**
* This method detects the mobile device's platform. All return strings are from the class constants.
* Note that this function returns the platform name, not the UA name/type. You should use a different function
* if you need to test the UA capabilites.
*
* @return string Name of the platform, false otherwise.
*/
public function get_platform() {
if ( isset( $this->_platform ) ) {
return $this->_platform;
}
if ( strpos( $this->useragent, 'windows phone' ) !== false ) {
$this->_platform = self::PLATFORM_WINDOWS;
} elseif ( strpos( $this->useragent, 'windows ce' ) !== false ) {
$this->_platform = self::PLATFORM_WINDOWS;
} elseif ( strpos( $this->useragent, 'ipad' ) !== false ) {
$this->_platform = self::PLATFORM_IPAD;
} elseif ( strpos( $this->useragent, 'ipod' ) !== false ) {
$this->_platform = self::PLATFORM_IPOD;
} elseif ( strpos( $this->useragent, 'iphone' ) !== false ) {
$this->_platform = self::PLATFORM_IPHONE;
} elseif ( strpos( $this->useragent, 'android' ) !== false ) {
if ( $this->is_android_tablet() ) {
$this->_platform = self::PLATFORM_ANDROID_TABLET;
} else {
$this->_platform = self::PLATFORM_ANDROID;
}
} elseif ( $this->is_kindle_fire() ) {
$this->_platform = self::PLATFORM_ANDROID_TABLET;
} elseif ( $this->is_blackberry_10() ) {
$this->_platform = self::PLATFORM_BLACKBERRY_10;
} elseif ( strpos( $this->useragent, 'blackberry' ) !== false ) {
$this->_platform = self::PLATFORM_BLACKBERRY;
} elseif ( $this->is_blackberry_tablet() ) {
$this->_platform = self::PLATFORM_BLACKBERRY;
} elseif ( $this->is_symbian_platform() ) {
$this->_platform = self::PLATFORM_SYMBIAN;
} elseif ( $this->is_symbian_s40_platform() ) {
$this->_platform = self::PLATFORM_SYMBIAN_S40;
} elseif ( $this->is_J2ME_platform() ) {
$this->_platform = self::PLATFORM_J2ME_MIDP;
} elseif ( $this->is_firefox_os() ) {
$this->_platform = self::PLATFORM_FIREFOX_OS;
} else {
$this->_platform = false;
}
return $this->_platform;
}
/*
* This method detects for UA which can display iPhone-optimized web content.
* Includes iPhone, iPod Touch, Android, WebOS, Fennec (Firefox mobile), etc.
*
*/
function isTierIphone() {
if ( isset( $this->isTierIphone ) ) {
return $this->isTierIphone;
}
if ( $this->is_iphoneOrIpod() ) {
$this->matched_agent = 'iphone';
$this->isTierIphone = true;
$this->isTierRichCss = false;
$this->isTierGenericMobile = false;
} elseif ( $this->is_android() ) {
$this->matched_agent = 'android';
$this->isTierIphone = true;
$this->isTierRichCss = false;
$this->isTierGenericMobile = false;
} elseif ( $this->is_windows_phone_8() ) {
$this->matched_agent = 'winphone8';
$this->isTierIphone = true;
$this->isTierRichCss = false;
$this->isTierGenericMobile = false;
} elseif ( $this->is_WindowsPhone7() ) {
$this->matched_agent = 'win7';
$this->isTierIphone = true;
$this->isTierRichCss = false;
$this->isTierGenericMobile = false;
} elseif ( $this->is_blackberry_10() ) {
$this->matched_agent = 'blackberry-10';
$this->isTierIphone = true;
$this->isTierRichCss = false;
$this->isTierGenericMobile = false;
} elseif ( $this->is_blackbeberry() && $this->detect_blackberry_browser_version() == 'blackberry-webkit' ) {
$this->matched_agent = 'blackberry-webkit';
$this->isTierIphone = true;
$this->isTierRichCss = false;
$this->isTierGenericMobile = false;
} elseif ( $this->is_blackberry_tablet() ) {
$this->matched_agent = 'blackberry_tablet';
$this->isTierIphone = true;
$this->isTierRichCss = false;
$this->isTierGenericMobile = false;
} elseif ( $this->is_PalmWebOS() ) {
$this->matched_agent = 'webos';
$this->isTierIphone = true;
$this->isTierRichCss = false;
$this->isTierGenericMobile = false;
} elseif ( $this->is_TouchPad() ) {
$this->matched_agent = 'hp_tablet';
$this->isTierIphone = true;
$this->isTierRichCss = false;
$this->isTierGenericMobile = false;
} elseif ( $this->is_firefox_os() ) {
$this->matched_agent = 'firefoxOS';
$this->isTierIphone = true;
$this->isTierRichCss = false;
$this->isTierGenericMobile = false;
} elseif ( $this->is_firefox_mobile() ) {
$this->matched_agent = 'fennec';
$this->isTierIphone = true;
$this->isTierRichCss = false;
$this->isTierGenericMobile = false;
} elseif ( $this->is_opera_mobile() ) {
$this->matched_agent = 'opera-mobi';
$this->isTierIphone = true;
$this->isTierRichCss = false;
$this->isTierGenericMobile = false;
} elseif ( $this->is_MaemoTablet() ) {
$this->matched_agent = 'maemo';
$this->isTierIphone = true;
$this->isTierRichCss = false;
$this->isTierGenericMobile = false;
} elseif ( $this->is_MeeGo() ) {
$this->matched_agent = 'meego';
$this->isTierIphone = true;
$this->isTierRichCss = false;
$this->isTierGenericMobile = false;
} elseif ( $this->is_kindle_touch() ) {
$this->matched_agent = 'kindle-touch';
$this->isTierIphone = true;
$this->isTierRichCss = false;
$this->isTierGenericMobile = false;
} elseif ( $this->is_Nintendo_3DS() ) {
$this->matched_agent = 'nintendo-3ds';
$this->isTierIphone = true;
$this->isTierRichCss = false;
$this->isTierGenericMobile = false;
} else {
$this->isTierIphone = false;
}
return $this->isTierIphone;
}
/*
* This method detects for UA which are likely to be capable
* but may not necessarily support JavaScript.
* Excludes all iPhone Tier UA.
*
*/
function isTierRichCss() {
if ( isset( $this->isTierRichCss ) ) {
return $this->isTierRichCss;
}
if ( $this->isTierIphone() ) {
return false;
}
// The following devices are explicitly ok.
if ( $this->is_S60_OSSBrowser() ) {
$this->matched_agent = 'series60';
$this->isTierIphone = false;
$this->isTierRichCss = true;
$this->isTierGenericMobile = false;
} elseif ( $this->is_opera_mini() ) {
$this->matched_agent = 'opera-mini';
$this->isTierIphone = false;
$this->isTierRichCss = true;
$this->isTierGenericMobile = false;
} elseif ( $this->is_blackbeberry() ) {
$detectedDevice = $this->detect_blackberry_browser_version();
if ( $detectedDevice === 'blackberry-5' || $detectedDevice == 'blackberry-4.7' || $detectedDevice === 'blackberry-4.6' ) {
$this->matched_agent = $detectedDevice;
$this->isTierIphone = false;
$this->isTierRichCss = true;
$this->isTierGenericMobile = false;
}
} else {
$this->isTierRichCss = false;
}
return $this->isTierRichCss;
}
// Detects if the user is using a tablet.
// props Corey Gilmore, BGR.com
static function is_tablet() {
return ( 0 // never true, but makes it easier to manage our list of tablet conditions
|| self::is_ipad()
|| self::is_android_tablet()
|| self::is_blackberry_tablet()
|| self::is_kindle_fire()
|| self::is_MaemoTablet()
|| self::is_TouchPad()
);
}
/*
* Detects if the current UA is the default iPhone or iPod Touch Browser.
*
* DEPRECATED: use is_iphone_or_ipod
*
*/
static function is_iphoneOrIpod() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] );
if ( ( strpos( $ua, 'iphone' ) !== false ) || ( strpos( $ua, 'ipod' ) !== false ) ) {
if ( self::is_opera_mini() || self::is_opera_mobile() || self::is_firefox_mobile() ) {
return false;
} else {
return true;
}
} else {
return false;
}
}
/*
* Detects if the current UA is iPhone Mobile Safari or another iPhone or iPod Touch Browser.
*
* They type can check for any iPhone, an iPhone using Safari, or an iPhone using something other than Safari.
*
* Note: If you want to check for Opera mini, Opera mobile or Firefox mobile (or any 3rd party iPhone browser),
* you should put the check condition before the check for 'iphone-any' or 'iphone-not-safari'.
* Otherwise those browsers will be 'catched' by the iphone string.
*
*/
static function is_iphone_or_ipod( $type = 'iphone-any' ) {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] );
$is_iphone = ( strpos( $ua, 'iphone' ) !== false ) || ( strpos( $ua, 'ipod' ) !== false );
$is_safari = ( false !== strpos( $ua, 'safari' ) );
if ( 'iphone-safari' == $type ) {
return $is_iphone && $is_safari;
} elseif ( 'iphone-not-safari' == $type ) {
return $is_iphone && ! $is_safari;
} else {
return $is_iphone;
}
}
/*
* Detects if the current UA is Chrome for iOS
*
* The User-Agent string in Chrome for iOS is the same as the Mobile Safari User-Agent, with CriOS/<ChromeRevision> instead of Version/<VersionNum>.
* - Mozilla/5.0 (iPhone; U; CPU iPhone OS 5_1_1 like Mac OS X; en) AppleWebKit/534.46.0 (KHTML, like Gecko) CriOS/19.0.1084.60 Mobile/9B206 Safari/7534.48.3
*/
static function is_chrome_for_iOS() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
if ( self::is_iphone_or_ipod( 'iphone-safari' ) === false ) {
return false;
}
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] );
if ( strpos( $ua, 'crios/' ) !== false ) {
return true;
} else {
return false;
}
}
/*
* Detects if the current UA is Twitter for iPhone
*
* Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_3_5 like Mac OS X; nb-no) AppleWebKit/533.17.9 (KHTML, like Gecko) Mobile/8L1 Twitter for iPhone
* Mozilla/5.0 (iPhone; CPU iPhone OS 5_1_1 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Mobile/9B206 Twitter for iPhone
*
*/
static function is_twitter_for_iphone() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] );
if ( strpos( $ua, 'ipad' ) !== false ) {
return false;
}
if ( strpos( $ua, 'twitter for iphone' ) !== false ) {
return true;
} else {
return false;
}
}
/*
* Detects if the current UA is Twitter for iPad
*
* Old version 4.X - Mozilla/5.0 (iPad; U; CPU OS 4_3_5 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Mobile/8L1 Twitter for iPad
* Ver 5.0 or Higher - Mozilla/5.0 (iPad; CPU OS 5_1_1 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Mobile/9B206 Twitter for iPhone
*
*/
static function is_twitter_for_ipad() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] );
if ( strpos( $ua, 'twitter for ipad' ) !== false ) {
return true;
} elseif ( strpos( $ua, 'ipad' ) !== false && strpos( $ua, 'twitter for iphone' ) !== false ) {
return true;
} else {
return false;
}
}
/*
* Detects if the current UA is Facebook for iPhone
* - Facebook 4020.0 (iPhone; iPhone OS 5.0.1; fr_FR)
* - Mozilla/5.0 (iPhone; U; CPU iPhone OS 5_0 like Mac OS X; en_US) AppleWebKit (KHTML, like Gecko) Mobile [FBAN/FBForIPhone;FBAV/4.0.2;FBBV/4020.0;FBDV/iPhone3,1;FBMD/iPhone;FBSN/iPhone OS;FBSV/5.0;FBSS/2; FBCR/O2;FBID/phone;FBLC/en_US;FBSF/2.0]
* - Mozilla/5.0 (iPhone; CPU iPhone OS 5_1_1 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Mobile/9B206 [FBAN/FBIOS;FBAV/5.0;FBBV/47423;FBDV/iPhone3,1;FBMD/iPhone;FBSN/iPhone OS;FBSV/5.1.1;FBSS/2; FBCR/3ITA;FBID/phone;FBLC/en_US]
*/
static function is_facebook_for_iphone() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] );
if ( false === strpos( $ua, 'iphone' ) ) {
return false;
}
if ( false !== strpos( $ua, 'facebook' ) && false === strpos( $ua, 'ipad' ) ) {
return true;
} elseif ( false !== strpos( $ua, 'fbforiphone' ) && false === strpos( $ua, 'tablet' ) ) {
return true;
} elseif ( false !== strpos( $ua, 'fban/fbios;' ) && false === strpos( $ua, 'tablet' ) ) { // FB app v5.0 or higher
return true;
} else {
return false;
}
}
/*
* Detects if the current UA is Facebook for iPad
* - Facebook 4020.0 (iPad; iPhone OS 5.0.1; en_US)
* - Mozilla/5.0 (iPad; U; CPU iPhone OS 5_0 like Mac OS X; en_US) AppleWebKit (KHTML, like Gecko) Mobile [FBAN/FBForIPhone;FBAV/4.0.2;FBBV/4020.0;FBDV/iPad2,1;FBMD/iPad;FBSN/iPhone OS;FBSV/5.0;FBSS/1; FBCR/;FBID/tablet;FBLC/en_US;FBSF/1.0]
* - Mozilla/5.0 (iPad; CPU OS 6_0 like Mac OS X) AppleWebKit/536.26 (KHTML, like Gecko) Mobile/10A403 [FBAN/FBIOS;FBAV/5.0;FBBV/47423;FBDV/iPad2,1;FBMD/iPad;FBSN/iPhone OS;FBSV/6.0;FBSS/1; FBCR/;FBID/tablet;FBLC/en_US]
*/
static function is_facebook_for_ipad() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] );
if ( false === strpos( $ua, 'ipad' ) ) {
return false;
}
if ( false !== strpos( $ua, 'facebook' ) || false !== strpos( $ua, 'fbforiphone' ) || false !== strpos( $ua, 'fban/fbios;' ) ) {
return true;
} else {
return false;
}
}
/*
* Detects if the current UA is WordPress for iOS
*/
static function is_wordpress_for_ios() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] );
if ( false !== strpos( $ua, 'wp-iphone' ) ) {
return true;
} else {
return false;
}
}
/*
* Detects if the current device is an iPad.
* They type can check for any iPad, an iPad using Safari, or an iPad using something other than Safari.
*
* Note: If you want to check for Opera mini, Opera mobile or Firefox mobile (or any 3rd party iPad browser),
* you should put the check condition before the check for 'iphone-any' or 'iphone-not-safari'.
* Otherwise those browsers will be 'catched' by the ipad string.
*
*/
static function is_ipad( $type = 'ipad-any' ) {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] );
$is_ipad = ( false !== strpos( $ua, 'ipad' ) );
$is_safari = ( false !== strpos( $ua, 'safari' ) );
if ( 'ipad-safari' == $type ) {
return $is_ipad && $is_safari;
} elseif ( 'ipad-not-safari' == $type ) {
return $is_ipad && ! $is_safari;
} else {
return $is_ipad;
}
}
/*
* Detects if the current browser is Firefox Mobile (Fennec)
*
* http://www.useragentstring.com/pages/Fennec/
* Mozilla/5.0 (Windows NT 6.1; WOW64; rv:2.1.1) Gecko/20110415 Firefox/4.0.2pre Fennec/4.0.1
* Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1b2pre) Gecko/20081015 Fennec/1.0a1
*/
static function is_firefox_mobile() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] );
if ( strpos( $ua, 'fennec' ) !== false ) {
return true;
} else {
return false;
}
}
/*
* Detects if the current browser is Firefox for desktop
*
* https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/User-Agent/Firefox
* Mozilla/5.0 (platform; rv:geckoversion) Gecko/geckotrail Firefox/firefoxversion
* The platform section will include 'Mobile' for phones and 'Tablet' for tablets.
*
*/
static function is_firefox_desktop() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] );
if ( false !== strpos( $ua, 'firefox' ) && false === strpos( $ua, 'mobile' ) && false === strpos( $ua, 'tablet' ) ) {
return true;
} else {
return false;
}
}
/*
* Detects if the current browser is FirefoxOS Native browser
*
* Mozilla/5.0 (Mobile; rv:14.0) Gecko/14.0 Firefox/14.0
*
*/
static function is_firefox_os() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] );
if ( strpos( $ua, 'mozilla' ) !== false && strpos( $ua, 'mobile' ) !== false && strpos( $ua, 'gecko' ) !== false && strpos( $ua, 'firefox' ) !== false ) {
return true;
} else {
return false;
}
}
/*
* Detects if the current browser is Opera Mobile
*
* What is the difference between Opera Mobile and Opera Mini?
* - Opera Mobile is a full Internet browser for mobile devices.
* - Opera Mini always uses a transcoder to convert the page for a small display.
* (it uses Opera advanced server compression technology to compress web content before it gets to a device.
* The rendering engine is on Opera's server.)
*
* Opera/9.80 (Windows NT 6.1; Opera Mobi/14316; U; en) Presto/2.7.81 Version/11.00"
* Opera/9.50 (Nintendo DSi; Opera/507; U; en-US)
*/
static function is_opera_mobile() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] );
if ( strpos( $ua, 'opera' ) !== false && strpos( $ua, 'mobi' ) !== false ) {
return true;
} elseif ( strpos( $ua, 'opera' ) !== false && strpos( $ua, 'nintendo dsi' ) !== false ) {
return true;
} else {
return false;
}
}
/*
* Detects if the current browser is Opera Mini
*
* Opera/8.01 (J2ME/MIDP; Opera Mini/3.0.6306/1528; en; U; ssr)
* Opera/9.80 (Android;Opera Mini/6.0.24212/24.746 U;en) Presto/2.5.25 Version/10.5454
* Opera/9.80 (iPhone; Opera Mini/5.0.019802/18.738; U; en) Presto/2.4.15
* Opera/9.80 (J2ME/iPhone;Opera Mini/5.0.019802/886; U; ja) Presto/2.4.15
* Opera/9.80 (J2ME/iPhone;Opera Mini/5.0.019802/886; U; ja) Presto/2.4.15
* Opera/9.80 (Series 60; Opera Mini/5.1.22783/23.334; U; en) Presto/2.5.25 Version/10.54
* Opera/9.80 (BlackBerry; Opera Mini/5.1.22303/22.387; U; en) Presto/2.5.25 Version/10.54
*
*/
static function is_opera_mini() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] );
if ( strpos( $ua, 'opera' ) !== false && strpos( $ua, 'mini' ) !== false ) {
return true;
} else {
return false;
}
}
/*
* Detects if the current browser is Opera Mini, but not on a smart device OS(Android, iOS, etc)
* Used to send users on dumb devices to m.wor
*/
static function is_opera_mini_dumb() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] );
if ( self::is_opera_mini() ) {
if ( strpos( $ua, 'android' ) !== false || strpos( $ua, 'iphone' ) !== false || strpos( $ua, 'ipod' ) !== false
|| strpos( $ua, 'ipad' ) !== false || strpos( $ua, 'blackberry' ) !== false ) {
return false;
} else {
return true;
}
} else {
return false;
}
}
/*
* Detects if the current browser is Opera Mobile or Mini.
* DEPRECATED: use is_opera_mobile or is_opera_mini
*
* Opera Mini 5 Beta: Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.15650/756; U; en) Presto/2.2.0
* Opera Mini 8: Opera/8.01 (J2ME/MIDP; Opera Mini/3.0.6306/1528; en; U; ssr)
*/
static function is_OperaMobile() {
_deprecated_function( __FUNCTION__, 'always', 'is_opera_mini() or is_opera_mobile()' );
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] );
if ( strpos( $ua, 'opera' ) !== false ) {
if ( ( strpos( $ua, 'mini' ) !== false ) || ( strpos( $ua, 'mobi' ) !== false ) ) {
return true;
} else {
return false;
}
} else {
return false;
}
}
/*
* Detects if the current browser is a Windows Phone 7 device.
* ex: Mozilla/4.0 (compatible; MSIE 7.0; Windows Phone OS 7.0; Trident/3.1; IEMobile/7.0; LG; GW910)
*/
static function is_WindowsPhone7() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] );
if ( false === strpos( $ua, 'windows phone os 7' ) ) {
return false;
} else {
if ( self::is_opera_mini() || self::is_opera_mobile() || self::is_firefox_mobile() ) {
return false;
} else {
return true;
}
}
}
/*
* Detects if the current browser is a Windows Phone 8 device.
* ex: Mozilla/5.0 (compatible; MSIE 10.0; Windows Phone 8.0; Trident/6.0; ARM; Touch; IEMobile/10.0; <Manufacturer>; <Device> [;<Operator>])
*/
static function is_windows_phone_8() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] );
if ( strpos( $ua, 'windows phone 8' ) === false ) {
return false;
} else {
return true;
}
}
/*
* Detects if the current browser is on a Palm device running the new WebOS. This EXCLUDES TouchPad.
*
* ex1: Mozilla/5.0 (webOS/1.4.0; U; en-US) AppleWebKit/532.2 (KHTML, like Gecko) Version/1.0 Safari/532.2 Pre/1.1
* ex2: Mozilla/5.0 (webOS/1.4.0; U; en-US) AppleWebKit/532.2 (KHTML, like Gecko) Version/1.0 Safari/532.2 Pixi/1.1
*
*/
static function is_PalmWebOS() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] );
if ( false === strpos( $ua, 'webos' ) ) {
return false;
} else {
if ( self::is_opera_mini() || self::is_opera_mobile() || self::is_firefox_mobile() ) {
return false;
} else {
return true;
}
}
}
/*
* Detects if the current browser is the HP TouchPad default browser. This excludes phones wt WebOS.
*
* TouchPad Emulator: Mozilla/5.0 (hp-desktop; Linux; hpwOS/2.0; U; it-IT) AppleWebKit/534.6 (KHTML, like Gecko) wOSBrowser/233.70 Safari/534.6 Desktop/1.0
* TouchPad: Mozilla/5.0 (hp-tablet; Linux; hpwOS/3.0.0; U; en-US) AppleWebKit/534.6 (KHTML, like Gecko) wOSBrowser/233.70 Safari/534.6 TouchPad/1.0
*
*/
static function is_TouchPad() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$http_user_agent = strtolower( $_SERVER['HTTP_USER_AGENT'] );
if ( false !== strpos( $http_user_agent, 'hp-tablet' ) || false !== strpos( $http_user_agent, 'hpwos' ) || false !== strpos( $http_user_agent, 'touchpad' ) ) {
if ( self::is_opera_mini() || self::is_opera_mobile() || self::is_firefox_mobile() ) {
return false;
} else {
return true;
}
} else {
return false;
}
}
/*
* Detects if the current browser is the Series 60 Open Source Browser.
*
* OSS Browser 3.2 on E75: Mozilla/5.0 (SymbianOS/9.3; U; Series60/3.2 NokiaE75-1/110.48.125 Profile/MIDP-2.1 Configuration/CLDC-1.1 ) AppleWebKit/413 (KHTML, like Gecko) Safari/413
*
* 7.0 Browser (Nokia 5800 XpressMusic (v21.0.025)) : Mozilla/5.0 (SymbianOS/9.4; U; Series60/5.0 Nokia5800d-1/21.0.025; Profile/MIDP-2.1 Configuration/CLDC-1.1 ) AppleWebKit/413 (KHTML, like Gecko) Safari/413
*
* Browser 7.1 (Nokia N97 (v12.0.024)) : Mozilla/5.0 (SymbianOS/9.4; Series60/5.0 NokiaN97-1/12.0.024; Profile/MIDP-2.1 Configuration/CLDC-1.1; en-us) AppleWebKit/525 (KHTML, like Gecko) BrowserNG/7.1.12344
*
*/
static function is_S60_OSSBrowser() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] );
if ( self::is_opera_mini() || self::is_opera_mobile() || self::is_firefox_mobile() ) {
return false;
}
$pos_webkit = strpos( $agent, 'webkit' );
if ( $pos_webkit !== false ) {
// First, test for WebKit, then make sure it's either Symbian or S60.
if ( strpos( $agent, 'symbian' ) !== false || strpos( $agent, 'series60' ) !== false ) {
return true;
} else {
return false;
}
} elseif ( strpos( $agent, 'symbianos' ) !== false && strpos( $agent, 'series60' ) !== false ) {
return true;
} elseif ( strpos( $agent, 'nokia' ) !== false && strpos( $agent, 'series60' ) !== false ) {
return true;
}
return false;
}
/*
*
* Detects if the device platform is the Symbian Series 60.
*
*/
static function is_symbian_platform() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] );
$pos_webkit = strpos( $agent, 'webkit' );
if ( $pos_webkit !== false ) {
// First, test for WebKit, then make sure it's either Symbian or S60.
if ( strpos( $agent, 'symbian' ) !== false || strpos( $agent, 'series60' ) !== false ) {
return true;
} else {
return false;
}
} elseif ( strpos( $agent, 'symbianos' ) !== false && strpos( $agent, 'series60' ) !== false ) {
return true;
} elseif ( strpos( $agent, 'nokia' ) !== false && strpos( $agent, 'series60' ) !== false ) {
return true;
} elseif ( strpos( $agent, 'opera mini' ) !== false ) {
if ( strpos( $agent, 'symbianos' ) !== false || strpos( $agent, 'symbos' ) !== false || strpos( $agent, 'series 60' ) !== false ) {
return true;
}
}
return false;
}
/*
*
* Detects if the device platform is the Symbian Series 40.
* Nokia Browser for Series 40 is a proxy based browser, previously known as Ovi Browser.
* This browser will report 'NokiaBrowser' in the header, however some older version will also report 'OviBrowser'.
*
*/
static function is_symbian_s40_platform() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] );
if ( strpos( $agent, 'series40' ) !== false ) {
if ( strpos( $agent, 'nokia' ) !== false || strpos( $agent, 'ovibrowser' ) !== false || strpos( $agent, 'nokiabrowser' ) !== false ) {
return true;
}
}
return false;
}
static function is_J2ME_platform() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] );
if ( strpos( $agent, 'j2me/midp' ) !== false ) {
return true;
} elseif ( strpos( $agent, 'midp' ) !== false && strpos( $agent, 'cldc' ) ) {
return true;
}
return false;
}
/*
* Detects if the current UA is on one of the Maemo-based Nokia Internet Tablets.
*/
static function is_MaemoTablet() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] );
$pos_maemo = strpos( $agent, 'maemo' );
if ( $pos_maemo === false ) {
return false;
}
// Must be Linux + Tablet, or else it could be something else.
if ( strpos( $agent, 'tablet' ) !== false && strpos( $agent, 'linux' ) !== false ) {
if ( self::is_opera_mini() || self::is_opera_mobile() || self::is_firefox_mobile() ) {
return false;
} else {
return true;
}
} else {
return false;
}
}
/*
* Detects if the current UA is a MeeGo device (Nokia Smartphone).
*/
static function is_MeeGo() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] );
if ( false === strpos( $ua, 'meego' ) ) {
return false;
} else {
if ( self::is_opera_mini() || self::is_opera_mobile() || self::is_firefox_mobile() ) {
return false;
} else {
return true;
}
}
}
/*
is_webkit() can be used to check the User Agent for an webkit generic browser
*/
static function is_webkit() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] );
$pos_webkit = strpos( $agent, 'webkit' );
if ( $pos_webkit !== false ) {
return true;
} else {
return false;
}
}
/**
* Detects if the current browser is the Native Android browser.
*
* @return boolean true if the browser is Android otherwise false
*/
static function is_android() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] );
$pos_android = strpos( $agent, 'android' );
if ( $pos_android !== false ) {
if ( self::is_opera_mini() || self::is_opera_mobile() || self::is_firefox_mobile() ) {
return false;
} else {
return true;
}
} else {
return false;
}
}
/**
* Detects if the current browser is the Native Android Tablet browser.
* Assumes 'Android' should be in the user agent, but not 'mobile'
*
* @return boolean true if the browser is Android and not 'mobile' otherwise false
*/
static function is_android_tablet() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] );
$pos_android = strpos( $agent, 'android' );
$pos_mobile = strpos( $agent, 'mobile' );
$post_android_app = strpos( $agent, 'wp-android' );
if ( false !== $pos_android && false === $pos_mobile && false === $post_android_app ) {
if ( self::is_opera_mini() || self::is_opera_mobile() || self::is_firefox_mobile() ) {
return false;
} else {
return true;
}
} else {
return false;
}
}
/**
* Detects if the current browser is the Kindle Fire Native browser.
*
* Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_3; en-us; Silk/1.1.0-84) AppleWebKit/533.16 (KHTML, like Gecko) Version/5.0 Safari/533.16 Silk-Accelerated=true
* Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_3; en-us; Silk/1.1.0-84) AppleWebKit/533.16 (KHTML, like Gecko) Version/5.0 Safari/533.16 Silk-Accelerated=false
*
* @return boolean true if the browser is Kindle Fire Native browser otherwise false
*/
static function is_kindle_fire() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] );
$pos_silk = strpos( $agent, 'silk/' );
$pos_silk_acc = strpos( $agent, 'silk-accelerated=' );
if ( $pos_silk !== false && $pos_silk_acc !== false ) {
return true;
} else {
return false;
}
}
/**
* Detects if the current browser is the Kindle Touch Native browser
*
* Mozilla/5.0 (X11; U; Linux armv7l like Android; en-us) AppleWebKit/531.2+ (KHTML, like Gecko) Version/5.0 Safari/533.2+ Kindle/3.0+
*
* @return boolean true if the browser is Kindle monochrome Native browser otherwise false
*/
static function is_kindle_touch() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] );
$pos_kindle_touch = strpos( $agent, 'kindle/3.0+' );
if ( false !== $pos_kindle_touch && false === self::is_kindle_fire() ) {
return true;
} else {
return false;
}
}
// Detect if user agent is the WordPress.com Windows 8 app (used ONLY on the custom oauth stylesheet)
static function is_windows8_auth() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] );
$pos = strpos( $agent, 'msauthhost' );
if ( false !== $pos ) {
return true;
} else {
return false;
}
}
// Detect if user agent is the WordPress.com Windows 8 app.
static function is_wordpress_for_win8() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] );
$pos = strpos( $agent, 'wp-windows8' );
if ( false !== $pos ) {
return true;
} else {
return false;
}
}
// Detect if user agent is the WordPress.com Desktop app.
static function is_wordpress_desktop_app() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] );
$pos = strpos( $agent, 'WordPressDesktop' );
if ( false !== $pos ) {
return true;
} else {
return false;
}
}
/*
* is_blackberry_tablet() can be used to check the User Agent for a RIM blackberry tablet
* The user agent of the BlackBerry® Tablet OS follows a format similar to the following:
* Mozilla/5.0 (PlayBook; U; RIM Tablet OS 1.0.0; en-US) AppleWebKit/534.8+ (KHTML, like Gecko) Version/0.0.1 Safari/534.8+
*
*/
static function is_blackberry_tablet() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] );
$pos_playbook = stripos( $agent, 'PlayBook' );
$pos_rim_tablet = stripos( $agent, 'RIM Tablet' );
if ( ( false === $pos_playbook ) || ( false === $pos_rim_tablet ) ) {
return false;
} else {
return true;
}
}
/*
is_blackbeberry() can be used to check the User Agent for a blackberry device
Note that opera mini on BB matches this rule.
*/
static function is_blackbeberry() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] );
$pos_blackberry = strpos( $agent, 'blackberry' );
if ( $pos_blackberry !== false ) {
if ( self::is_opera_mini() || self::is_opera_mobile() || self::is_firefox_mobile() ) {
return false;
} else {
return true;
}
} else {
return false;
}
}
/*
is_blackberry_10() can be used to check the User Agent for a BlackBerry 10 device.
*/
static function is_blackberry_10() {
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] );
return ( strpos( $agent, 'bb10' ) !== false ) && ( strpos( $agent, 'mobile' ) !== false );
}
/**
* Retrieve the blackberry OS version.
*
* Return strings are from the following list:
* - blackberry-10
* - blackberry-7
* - blackberry-6
* - blackberry-torch //only the first edition. The 2nd edition has the OS7 onboard and doesn't need any special rule.
* - blackberry-5
* - blackberry-4.7
* - blackberry-4.6
* - blackberry-4.5
*
* @return string Version of the BB OS.
* If version is not found, get_blackbeberry_OS_version will return boolean false.
*/
static function get_blackbeberry_OS_version() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
if ( self::is_blackberry_10() ) {
return 'blackberry-10';
}
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] );
$pos_blackberry = stripos( $agent, 'blackberry' );
if ( false === $pos_blackberry ) {
// not a blackberry device
return false;
}
// blackberry devices OS 6.0 or higher
// Mozilla/5.0 (BlackBerry; U; BlackBerry 9670; en) AppleWebKit/534.3+ (KHTML, like Gecko) Version/6.0.0.286 Mobile Safari/534.3+
// Mozilla/5.0 (BlackBerry; U; BlackBerry 9800; en) AppleWebKit/534.1+ (KHTML, Like Gecko) Version/6.0.0.141 Mobile Safari/534.1+
// Mozilla/5.0 (BlackBerry; U; BlackBerry 9900; en-US) AppleWebKit/534.11+ (KHTML, like Gecko) Version/7.0.0 Mobile Safari/534.11+
$pos_webkit = stripos( $agent, 'webkit' );
if ( false !== $pos_webkit ) {
// detected blackberry webkit browser
$pos_torch = stripos( $agent, 'BlackBerry 9800' );
if ( false !== $pos_torch ) {
return 'blackberry-torch'; // match the torch first edition. the 2nd edition should use the OS7 and doesn't need any special rule
} else {
// detecting the BB OS version for devices running OS 6.0 or higher
if ( preg_match( '#Version\/([\d\.]+)#i', $agent, $matches ) ) {
$version = $matches[1];
$version_num = explode( '.', $version );
if ( false === is_array( $version_num ) || count( $version_num ) <= 1 ) {
return 'blackberry-6'; // not a BB device that match our rule.
} else {
return 'blackberry-' . $version_num[0];
}
} else {
// if doesn't match returns the minimun version with a webkit browser. we should never fall here.
return 'blackberry-6'; // not a BB device that match our rule.
}
}
}
// blackberry devices <= 5.XX
// BlackBerry9000/5.0.0.93 Profile/MIDP-2.0 Configuration/CLDC-1.1 VendorID/179
if ( preg_match( '#BlackBerry\w+\/([\d\.]+)#i', $agent, $matches ) ) {
$version = $matches[1];
} else {
return false; // not a BB device that match our rule.
}
$version_num = explode( '.', $version );
if ( is_array( $version_num ) === false || count( $version_num ) <= 1 ) {
return false;
}
if ( $version_num[0] == 5 ) {
return 'blackberry-5';
} elseif ( $version_num[0] == 4 && $version_num[1] == 7 ) {
return 'blackberry-4.7';
} elseif ( $version_num[0] == 4 && $version_num[1] == 6 ) {
return 'blackberry-4.6';
} elseif ( $version_num[0] == 4 && $version_num[1] == 5 ) {
return 'blackberry-4.5';
} else {
return false;
}
}
/**
* Retrieve the blackberry browser version.
*
* Return string are from the following list:
* - blackberry-10
* - blackberry-webkit
* - blackberry-5
* - blackberry-4.7
* - blackberry-4.6
*
* @return string Type of the BB browser.
* If browser's version is not found, detect_blackbeberry_browser_version will return boolean false.
*/
static function detect_blackberry_browser_version() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] );
if ( self::is_blackberry_10() ) {
return 'blackberry-10';
}
$pos_blackberry = strpos( $agent, 'blackberry' );
if ( false === $pos_blackberry ) {
// not a blackberry device
return false;
}
$pos_webkit = strpos( $agent, 'webkit' );
if ( ! ( false === $pos_webkit ) ) {
return 'blackberry-webkit';
} else {
if ( preg_match( '#BlackBerry\w+\/([\d\.]+)#i', $agent, $matches ) ) {
$version = $matches[1];
} else {
return false; // not a BB device that match our rule.
}
$version_num = explode( '.', $version );
if ( false === is_array( $version_num ) || count( $version_num ) <= 1 ) {
return false;
}
if ( $version_num[0] == 5 ) {
return 'blackberry-5';
} elseif ( $version_num[0] == 4 && $version_num[1] == 7 ) {
return 'blackberry-4.7';
} elseif ( $version_num[0] == 4 && $version_num[1] == 6 ) {
return 'blackberry-4.6';
} else {
// A very old BB device is found or this is a BB device that doesn't match our rules.
return false;
}
}
}
// Checks if a visitor is coming from one of the WordPress mobile apps
static function is_mobile_app() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] );
if ( isset( $_SERVER['X_USER_AGENT'] ) && preg_match( '|wp-webos|', $_SERVER['X_USER_AGENT'] ) ) {
return true; // wp4webos 1.1 or higher
}
$app_agents = array( 'wp-android', 'wp-blackberry', 'wp-iphone', 'wp-nokia', 'wp-webos', 'wp-windowsphone' );
// the mobile reader on iOS has an incorrect UA when loading the reader
// currently it is the default one provided by the iOS framework which
// causes problems with 2-step-auth
// User-Agent WordPress/3.1.4 CFNetwork/609 Darwin/13.0.0
$app_agents[] = 'wordpress/3.1';
foreach ( $app_agents as $app_agent ) {
if ( false !== strpos( $agent, $app_agent ) ) {
return true;
}
}
return false;
}
/*
* Detects if the current browser is Nintendo 3DS handheld.
*
* example: Mozilla/5.0 (Nintendo 3DS; U; ; en) Version/1.7498.US
* can differ in language, version and region
*/
static function is_Nintendo_3DS() {
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] );
if ( strpos( $ua, 'nintendo 3ds' ) !== false ) {
return true;
}
return false;
}
/**
* Was the current request made by a known bot?
*
* @return boolean
*/
static function is_bot() {
static $is_bot = null;
if ( is_null( $is_bot ) ) {
$is_bot = self::is_bot_user_agent( $_SERVER['HTTP_USER_AGENT'] );
}
return $is_bot;
}
/**
* Is the given user-agent a known bot?
* If you want an is_bot check for the current request's UA, use is_bot() instead of passing a user-agent to this method.
*
* @param $ua (string) A user-agent string
* @return boolean
*/
static function is_bot_user_agent( $ua = null ) {
if ( empty( $ua ) ) {
return false;
}
$bot_agents = array(
'alexa',
'altavista',
'ask jeeves',
'attentio',
'baiduspider',
'bingbot',
'chtml generic',
'crawler',
'fastmobilecrawl',
'feedfetcher-google',
'firefly',
'froogle',
'gigabot',
'googlebot',
'googlebot-mobile',
'heritrix',
'httrack',
'ia_archiver',
'irlbot',
'iescholar',
'infoseek',
'jumpbot',
'linkcheck',
'lycos',
'mediapartners',
'mediobot',
'motionbot',
'msnbot',
'mshots',
'openbot',
'pss-webkit-request',
'pythumbnail',
'scooter',
'slurp',
'snapbot',
'spider',
'taptubot',
'technoratisnoop',
'teoma',
'twiceler',
'yahooseeker',
'yahooysmcm',
'yammybot',
'ahrefsbot',
'pingdom.com_bot',
'kraken',
'yandexbot',
'twitterbot',
'tweetmemebot',
'openhosebot',
'queryseekerspider',
'linkdexbot',
'grokkit-crawler',
'livelapbot',
'germcrawler',
'domaintunocrawler',
'grapeshotcrawler',
'cloudflare-alwaysonline',
);
foreach ( $bot_agents as $bot_agent ) {
if ( false !== stripos( $ua, $bot_agent ) ) {
return true;
}
}
return false;
}
}
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