Automattic /
jetpack
Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
Complex classes like Jetpack_User_Agent_Info often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes. You can also have a look at the cohesion graph to spot any un-connected, or weakly-connected components.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use Jetpack_User_Agent_Info, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 65 | class Jetpack_User_Agent_Info { |
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| 66 | |||
| 67 | public $useragent; |
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| 68 | public $matched_agent; |
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| 69 | public $isTierIphone; //Stores whether is the iPhone tier of devices. |
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| 70 | public $isTierRichCss; //Stores whether the device can probably support Rich CSS, but JavaScript (jQuery) support is not assumed. |
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| 71 | public $isTierGenericMobile; //Stores whether it is another mobile device, which cannot be assumed to support CSS or JS (eg, older BlackBerry, RAZR) |
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| 72 | |||
| 73 | private $_platform = null; //Stores the device platform name |
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| 74 | const PLATFORM_WINDOWS = 'windows'; |
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| 75 | const PLATFORM_IPHONE = 'iphone'; |
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| 76 | const PLATFORM_IPOD = 'ipod'; |
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| 77 | const PLATFORM_IPAD = 'ipad'; |
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| 78 | const PLATFORM_BLACKBERRY = 'blackberry'; |
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| 79 | const PLATFORM_BLACKBERRY_10 = 'blackberry_10'; |
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| 80 | const PLATFORM_SYMBIAN = 'symbian_series60'; |
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| 81 | const PLATFORM_SYMBIAN_S40 = 'symbian_series40'; |
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| 82 | const PLATFORM_J2ME_MIDP = 'j2me_midp'; |
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| 83 | const PLATFORM_ANDROID = 'android'; |
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| 84 | const PLATFORM_ANDROID_TABLET = 'android_tablet'; |
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| 85 | const PLATFORM_FIREFOX_OS = 'firefoxOS'; |
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| 86 | |||
| 87 | public $dumb_agents = array( |
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| 88 | 'nokia', 'blackberry', 'philips', 'samsung', 'sanyo', 'sony', 'panasonic', 'webos', |
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| 89 | 'ericsson', 'alcatel', 'palm', |
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| 90 | 'windows ce', 'opera mini', 'series60', 'series40', |
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| 91 | 'au-mic,', 'audiovox', 'avantgo', 'blazer', |
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| 92 | 'danger', 'docomo', 'epoc', |
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| 93 | 'ericy', 'i-mode', 'ipaq', 'midp-', |
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| 94 | 'mot-', 'netfront', 'nitro', |
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| 95 | 'palmsource', 'pocketpc', 'portalmmm', |
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| 96 | 'rover', 'sie-', |
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| 97 | 'symbian', 'cldc-', 'j2me', |
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| 98 | 'smartphone', 'up.browser', 'up.link', |
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| 99 | 'up.link', 'vodafone/', 'wap1.', 'wap2.', 'mobile', 'googlebot-mobile', |
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| 100 | ); |
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| 101 | |||
| 102 | //The constructor. Initializes default variables. |
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| 103 | function __construct() |
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| 104 | { |
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| 105 | if ( !empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
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| 106 | $this->useragent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
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| 107 | } |
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| 108 | |||
| 109 | /** |
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| 110 | * This method detects the mobile User Agent name. |
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| 111 | * |
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| 112 | * @return string The matched User Agent name, false otherwise. |
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| 113 | */ |
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| 114 | function get_mobile_user_agent_name() { |
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| 115 | if( $this->is_chrome_for_iOS( ) ) //keep this check before the safari rule |
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| 116 | return 'chrome-for-ios'; |
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| 117 | elseif ( $this->is_iphone_or_ipod( 'iphone-safari' ) ) |
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| 118 | return 'iphone'; |
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| 119 | elseif ( $this->is_ipad( 'ipad-safari' ) ) |
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| 120 | return 'ipad'; |
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| 121 | elseif ( $this->is_android_tablet() ) //keep this check before the android rule |
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| 122 | return 'android_tablet'; |
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| 123 | elseif ( $this->is_android() ) |
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| 124 | return 'android'; |
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| 125 | elseif ( $this->is_blackberry_10() ) |
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| 126 | return 'blackberry_10'; |
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| 127 | elseif ( $this->is_blackbeberry() ) |
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| 128 | return 'blackberry'; |
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| 129 | elseif ( $this->is_WindowsPhone7() ) |
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| 130 | return 'win7'; |
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| 131 | elseif ( $this->is_windows_phone_8() ) |
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| 132 | return 'winphone8'; |
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| 133 | elseif ( $this->is_opera_mini() ) |
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| 134 | return 'opera-mini'; |
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| 135 | elseif ( $this->is_opera_mini_dumb() ) |
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| 136 | return 'opera-mini-dumb'; |
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| 137 | elseif ( $this->is_opera_mobile() ) |
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| 138 | return 'opera-mobi'; |
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| 139 | elseif ( $this->is_blackberry_tablet() ) |
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| 140 | return 'blackberry_tablet'; |
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| 141 | elseif ( $this->is_kindle_fire() ) |
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| 142 | return 'kindle-fire'; |
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| 143 | elseif ( $this->is_PalmWebOS() ) |
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| 144 | return 'webos'; |
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| 145 | elseif ( $this->is_S60_OSSBrowser() ) |
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| 146 | return 'series60'; |
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| 147 | elseif ( $this->is_firefox_os() ) |
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| 148 | return 'firefoxOS'; |
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| 149 | elseif ( $this->is_firefox_mobile() ) |
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| 150 | return 'firefox_mobile'; |
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| 151 | elseif ( $this->is_MaemoTablet() ) |
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| 152 | return 'maemo'; |
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| 153 | elseif ( $this->is_MeeGo() ) |
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| 154 | return 'meego'; |
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| 155 | elseif( $this->is_TouchPad() ) |
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| 156 | return 'hp_tablet'; |
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| 157 | elseif ( $this->is_facebook_for_iphone() ) |
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| 158 | return 'facebook-for-iphone'; |
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| 159 | elseif ( $this->is_facebook_for_ipad() ) |
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| 160 | return 'facebook-for-ipad'; |
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| 161 | elseif ( $this->is_twitter_for_iphone() ) |
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| 162 | return 'twitter-for-iphone'; |
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| 163 | elseif ( $this->is_twitter_for_ipad() ) |
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| 164 | return 'twitter-for-ipad'; |
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| 165 | elseif ( $this->is_wordpress_for_ios() ) |
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| 166 | return 'ios-app'; |
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| 167 | elseif ( $this->is_iphone_or_ipod( 'iphone-not-safari' ) ) |
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| 168 | return 'iphone-unknown'; |
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| 169 | elseif ( $this->is_ipad( 'ipad-not-safari' ) ) |
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| 170 | return 'ipad-unknown'; |
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| 171 | elseif ( $this->is_Nintendo_3DS() ) |
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| 172 | return 'nintendo-3ds'; |
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| 173 | else { |
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| 174 | $agent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
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| 175 | $dumb_agents = $this->dumb_agents; |
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| 176 | foreach ( $dumb_agents as $dumb_agent ) { |
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| 177 | if ( false !== strpos( $agent, $dumb_agent ) ) { |
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| 178 | return $dumb_agent; |
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| 179 | } |
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| 180 | } |
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| 181 | } |
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| 182 | |||
| 183 | return false; |
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| 184 | } |
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| 185 | |||
| 186 | /** |
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| 187 | * This method detects the mobile device's platform. All return strings are from the class constants. |
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| 188 | * Note that this function returns the platform name, not the UA name/type. You should use a different function |
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| 189 | * if you need to test the UA capabilites. |
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| 190 | * |
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| 191 | * @return string Name of the platform, false otherwise. |
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| 192 | */ |
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| 193 | public function get_platform() { |
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| 194 | if ( isset( $this->_platform ) ) { |
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| 195 | return $this->_platform; |
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| 196 | } |
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| 197 | |||
| 198 | if ( strpos( $this->useragent, 'windows phone' ) !== false ) { |
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| 199 | $this->_platform = self::PLATFORM_WINDOWS; |
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| 200 | } |
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| 201 | elseif ( strpos( $this->useragent, 'windows ce' ) !== false ) { |
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| 202 | $this->_platform = self::PLATFORM_WINDOWS; |
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| 203 | } |
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| 204 | elseif ( strpos( $this->useragent, 'ipad' ) !== false ) { |
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| 205 | $this->_platform = self::PLATFORM_IPAD; |
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| 206 | } |
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| 207 | else if ( strpos( $this->useragent, 'ipod' ) !== false ) { |
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| 208 | $this->_platform = self::PLATFORM_IPOD; |
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| 209 | } |
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| 210 | else if ( strpos( $this->useragent, 'iphone' ) !== false ) { |
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| 211 | $this->_platform = self::PLATFORM_IPHONE; |
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| 212 | } |
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| 213 | elseif ( strpos( $this->useragent, 'android' ) !== false ) { |
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| 214 | if ( $this->is_android_tablet() ) |
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| 215 | $this->_platform = self::PLATFORM_ANDROID_TABLET; |
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| 216 | else |
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| 217 | $this->_platform = self::PLATFORM_ANDROID; |
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| 218 | } |
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| 219 | elseif ( $this->is_kindle_fire() ) { |
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| 220 | $this->_platform = self::PLATFORM_ANDROID_TABLET; |
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| 221 | } |
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| 222 | elseif ( $this->is_blackberry_10() ) { |
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| 223 | $this->_platform = self::PLATFORM_BLACKBERRY_10; |
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| 224 | } |
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| 225 | elseif ( strpos( $this->useragent, 'blackberry' ) !== false ) { |
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| 226 | $this->_platform = self::PLATFORM_BLACKBERRY; |
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| 227 | } |
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| 228 | elseif ( $this->is_blackberry_tablet() ) { |
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| 229 | $this->_platform = self::PLATFORM_BLACKBERRY; |
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| 230 | } |
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| 231 | elseif ( $this->is_symbian_platform() ) { |
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| 232 | $this->_platform = self::PLATFORM_SYMBIAN; |
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| 233 | } |
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| 234 | elseif ( $this->is_symbian_s40_platform() ) { |
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| 235 | $this->_platform = self::PLATFORM_SYMBIAN_S40; |
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| 236 | } |
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| 237 | elseif ( $this->is_J2ME_platform() ) { |
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| 238 | $this->_platform = self::PLATFORM_J2ME_MIDP; |
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| 239 | } |
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| 240 | elseif ( $this->is_firefox_os() ) { |
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| 241 | $this->_platform = self::PLATFORM_FIREFOX_OS; |
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| 242 | } |
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| 243 | else |
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| 244 | $this->_platform = false; |
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| 245 | |||
| 246 | return $this->_platform; |
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| 247 | } |
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| 248 | |||
| 249 | /* |
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| 250 | * This method detects for UA which can display iPhone-optimized web content. |
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| 251 | * Includes iPhone, iPod Touch, Android, WebOS, Fennec (Firefox mobile), etc. |
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| 252 | * |
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| 253 | */ |
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| 254 | function isTierIphone() { |
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| 255 | if ( isset( $this->isTierIphone ) ) { |
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| 256 | return $this->isTierIphone; |
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| 257 | } |
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| 258 | if ( $this->is_iphoneOrIpod() ) { |
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| 259 | $this->matched_agent = 'iphone'; |
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| 260 | $this->isTierIphone = true; |
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| 261 | $this->isTierRichCss = false; |
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| 262 | $this->isTierGenericMobile = false; |
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| 263 | } |
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| 264 | View Code Duplication | elseif ( $this->is_android() ) { |
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| 265 | $this->matched_agent = 'android'; |
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| 266 | $this->isTierIphone = true; |
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| 267 | $this->isTierRichCss = false; |
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| 268 | $this->isTierGenericMobile = false; |
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| 269 | } |
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| 270 | View Code Duplication | elseif ( $this->is_windows_phone_8() ) { |
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| 271 | $this->matched_agent = 'winphone8'; |
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| 272 | $this->isTierIphone = true; |
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| 273 | $this->isTierRichCss = false; |
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| 274 | $this->isTierGenericMobile = false; |
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| 275 | } |
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| 276 | View Code Duplication | elseif ( $this->is_WindowsPhone7() ) { |
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| 277 | $this->matched_agent = 'win7'; |
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| 278 | $this->isTierIphone = true; |
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| 279 | $this->isTierRichCss = false; |
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| 280 | $this->isTierGenericMobile = false; |
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| 281 | } |
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| 282 | View Code Duplication | elseif ( $this->is_blackberry_10() ) { |
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| 283 | $this->matched_agent = 'blackberry-10'; |
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| 284 | $this->isTierIphone = true; |
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| 285 | $this->isTierRichCss = false; |
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| 286 | $this->isTierGenericMobile = false; |
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| 287 | } |
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| 288 | View Code Duplication | elseif ( $this->is_blackbeberry() && $this->detect_blackberry_browser_version() == 'blackberry-webkit' ) { |
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| 289 | $this->matched_agent = 'blackberry-webkit'; |
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| 290 | $this->isTierIphone = true; |
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| 291 | $this->isTierRichCss = false; |
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| 292 | $this->isTierGenericMobile = false; |
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| 293 | } |
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| 294 | View Code Duplication | elseif ( $this->is_blackberry_tablet() ) { |
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| 295 | $this->matched_agent = 'blackberry_tablet'; |
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| 296 | $this->isTierIphone = true; |
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| 297 | $this->isTierRichCss = false; |
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| 298 | $this->isTierGenericMobile = false; |
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| 299 | } |
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| 300 | View Code Duplication | elseif ( $this->is_PalmWebOS() ) { |
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| 301 | $this->matched_agent = 'webos'; |
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| 302 | $this->isTierIphone = true; |
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| 303 | $this->isTierRichCss = false; |
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| 304 | $this->isTierGenericMobile = false; |
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| 305 | } |
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| 306 | View Code Duplication | elseif ( $this->is_TouchPad() ) { |
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| 307 | $this->matched_agent = 'hp_tablet'; |
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| 308 | $this->isTierIphone = true; |
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| 309 | $this->isTierRichCss = false; |
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| 310 | $this->isTierGenericMobile = false; |
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| 311 | } |
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| 312 | View Code Duplication | elseif ( $this->is_firefox_os() ) { |
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| 313 | $this->matched_agent = 'firefoxOS'; |
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| 314 | $this->isTierIphone = true; |
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| 315 | $this->isTierRichCss = false; |
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| 316 | $this->isTierGenericMobile = false; |
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| 317 | } |
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| 318 | View Code Duplication | elseif ( $this->is_firefox_mobile() ) { |
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| 319 | $this->matched_agent = 'fennec'; |
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| 320 | $this->isTierIphone = true; |
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| 321 | $this->isTierRichCss = false; |
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| 322 | $this->isTierGenericMobile = false; |
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| 323 | } |
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| 324 | View Code Duplication | elseif ( $this->is_opera_mobile() ) { |
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| 325 | $this->matched_agent = 'opera-mobi'; |
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| 326 | $this->isTierIphone = true; |
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| 327 | $this->isTierRichCss = false; |
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| 328 | $this->isTierGenericMobile = false; |
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| 329 | } |
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| 330 | View Code Duplication | elseif ( $this->is_MaemoTablet() ) { |
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| 331 | $this->matched_agent = 'maemo'; |
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| 332 | $this->isTierIphone = true; |
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| 333 | $this->isTierRichCss = false; |
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| 334 | $this->isTierGenericMobile = false; |
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| 335 | } |
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| 336 | View Code Duplication | elseif ( $this->is_MeeGo() ) { |
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| 337 | $this->matched_agent = 'meego'; |
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| 338 | $this->isTierIphone = true; |
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| 339 | $this->isTierRichCss = false; |
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| 340 | $this->isTierGenericMobile = false; |
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| 341 | } |
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| 342 | View Code Duplication | elseif ( $this->is_kindle_touch() ) { |
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| 343 | $this->matched_agent = 'kindle-touch'; |
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| 344 | $this->isTierIphone = true; |
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| 345 | $this->isTierRichCss = false; |
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| 346 | $this->isTierGenericMobile = false; |
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| 347 | } |
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| 348 | View Code Duplication | elseif ( $this->is_Nintendo_3DS() ) { |
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| 349 | $this->matched_agent = 'nintendo-3ds'; |
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| 350 | $this->isTierIphone = true; |
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| 351 | $this->isTierRichCss = false; |
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| 352 | $this->isTierGenericMobile = false; |
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| 353 | } |
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| 354 | else { |
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| 355 | $this->isTierIphone = false; |
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| 356 | } |
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| 357 | return $this->isTierIphone; |
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| 358 | } |
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| 359 | |||
| 360 | /* |
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| 361 | * This method detects for UA which are likely to be capable |
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| 362 | * but may not necessarily support JavaScript. |
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| 363 | * Excludes all iPhone Tier UA. |
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| 364 | * |
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| 365 | */ |
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| 366 | function isTierRichCss(){ |
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| 367 | if ( isset( $this->isTierRichCss ) ) { |
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| 368 | return $this->isTierRichCss; |
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| 369 | } |
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| 370 | if ($this->isTierIphone()) |
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| 371 | return false; |
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| 372 | |||
| 373 | //The following devices are explicitly ok. |
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| 374 | if ( $this->is_S60_OSSBrowser() ) { |
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| 375 | $this->matched_agent = 'series60'; |
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| 376 | $this->isTierIphone = false; |
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| 377 | $this->isTierRichCss = true; |
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| 378 | $this->isTierGenericMobile = false; |
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| 379 | } |
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| 380 | View Code Duplication | elseif ( $this->is_opera_mini() ) { |
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| 381 | $this->matched_agent = 'opera-mini'; |
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| 382 | $this->isTierIphone = false; |
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| 383 | $this->isTierRichCss = true; |
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| 384 | $this->isTierGenericMobile = false; |
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| 385 | } |
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| 386 | elseif ( $this->is_blackbeberry() ) { |
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| 387 | $detectedDevice = $this->detect_blackberry_browser_version(); |
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| 388 | if ( $detectedDevice === 'blackberry-5' || $detectedDevice == 'blackberry-4.7' || $detectedDevice === 'blackberry-4.6' ) { |
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| 389 | $this->matched_agent = $detectedDevice; |
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| 390 | $this->isTierIphone = false; |
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| 391 | $this->isTierRichCss = true; |
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| 392 | $this->isTierGenericMobile = false; |
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| 393 | } |
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| 394 | } |
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| 395 | else { |
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| 396 | $this->isTierRichCss = false; |
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| 397 | } |
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| 398 | |||
| 399 | return $this->isTierRichCss; |
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| 400 | } |
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| 401 | |||
| 402 | // Detects if the user is using a tablet. |
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| 403 | // props Corey Gilmore, BGR.com |
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| 404 | static function is_tablet() { |
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| 405 | return ( 0 // never true, but makes it easier to manage our list of tablet conditions |
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| 406 | || self::is_ipad() |
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| 407 | || self::is_android_tablet() |
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| 408 | || self::is_blackberry_tablet() |
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| 409 | || self::is_kindle_fire() |
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| 410 | || self::is_MaemoTablet() |
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| 411 | || self::is_TouchPad() |
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| 412 | ); |
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| 413 | } |
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| 414 | |||
| 415 | /* |
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| 416 | * Detects if the current UA is the default iPhone or iPod Touch Browser. |
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| 417 | * |
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| 418 | * DEPRECATED: use is_iphone_or_ipod |
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| 419 | * |
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| 420 | */ |
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| 421 | static function is_iphoneOrIpod(){ |
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| 422 | |||
| 423 | if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
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| 424 | return false; |
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| 425 | |||
| 426 | $ua = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
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| 427 | View Code Duplication | if ( ( strpos( $ua, 'iphone' ) !== false ) || ( strpos( $ua,'ipod' ) !== false ) ) { |
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| 428 | if ( self::is_opera_mini() || self::is_opera_mobile() || self::is_firefox_mobile() ) |
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| 429 | return false; |
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| 430 | else |
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| 431 | return true; |
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| 432 | } |
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| 433 | else |
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| 434 | return false; |
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| 435 | } |
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| 436 | |||
| 437 | |||
| 438 | /* |
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| 439 | * Detects if the current UA is iPhone Mobile Safari or another iPhone or iPod Touch Browser. |
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| 440 | * |
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| 441 | * They type can check for any iPhone, an iPhone using Safari, or an iPhone using something other than Safari. |
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| 442 | * |
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| 443 | * Note: If you want to check for Opera mini, Opera mobile or Firefox mobile (or any 3rd party iPhone browser), |
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| 444 | * you should put the check condition before the check for 'iphone-any' or 'iphone-not-safari'. |
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| 445 | * Otherwise those browsers will be 'catched' by the iphone string. |
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| 446 | * |
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| 447 | */ |
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| 448 | static function is_iphone_or_ipod( $type = 'iphone-any' ) { |
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| 449 | |||
| 450 | if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
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| 451 | return false; |
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| 452 | |||
| 453 | $ua = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
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| 454 | $is_iphone = ( strpos( $ua, 'iphone' ) !== false ) || ( strpos( $ua,'ipod' ) !== false ); |
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| 455 | $is_safari = ( false !== strpos( $ua, 'safari' ) ); |
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| 456 | |||
| 457 | if ( 'iphone-safari' == $type ) |
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| 458 | return $is_iphone && $is_safari; |
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| 459 | elseif ( 'iphone-not-safari' == $type ) |
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| 460 | return $is_iphone && !$is_safari; |
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| 461 | else |
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| 462 | return $is_iphone; |
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| 463 | } |
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| 464 | |||
| 465 | |||
| 466 | /* |
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| 467 | * Detects if the current UA is Chrome for iOS |
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| 468 | * |
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| 469 | * The User-Agent string in Chrome for iOS is the same as the Mobile Safari User-Agent, with CriOS/<ChromeRevision> instead of Version/<VersionNum>. |
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| 470 | * - 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 |
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| 471 | */ |
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| 472 | static function is_chrome_for_iOS( ) { |
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| 485 | |||
| 486 | |||
| 487 | /* |
||
| 488 | * Detects if the current UA is Twitter for iPhone |
||
| 489 | * |
||
| 490 | * 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 |
||
| 491 | * 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 |
||
| 492 | * |
||
| 493 | */ |
||
| 494 | static function is_twitter_for_iphone( ) { |
||
| 508 | |||
| 509 | /* |
||
| 510 | * Detects if the current UA is Twitter for iPad |
||
| 511 | * |
||
| 512 | * 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 |
||
| 513 | * 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 |
||
| 514 | * |
||
| 515 | */ |
||
| 516 | View Code Duplication | static function is_twitter_for_ipad( ) { |
|
| 517 | if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
||
| 518 | return false; |
||
| 519 | |||
| 520 | $ua = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
||
| 521 | |||
| 522 | if ( strpos( $ua, 'twitter for ipad' ) !== false ) |
||
| 523 | return true; |
||
| 524 | elseif( strpos( $ua, 'ipad' ) !== false && strpos( $ua, 'twitter for iphone' ) !== false ) |
||
| 525 | return true; |
||
| 526 | else |
||
| 527 | return false; |
||
| 528 | } |
||
| 529 | |||
| 530 | |||
| 531 | /* |
||
| 532 | * Detects if the current UA is Facebook for iPhone |
||
| 533 | * - Facebook 4020.0 (iPhone; iPhone OS 5.0.1; fr_FR) |
||
| 534 | * - 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] |
||
| 535 | * - 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] |
||
| 536 | */ |
||
| 537 | static function is_facebook_for_iphone( ) { |
||
| 538 | if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
||
| 539 | return false; |
||
| 540 | |||
| 541 | $ua = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
||
| 542 | |||
| 543 | if( strpos( $ua, 'iphone' ) === false ) |
||
| 544 | return false; |
||
| 545 | |||
| 546 | if ( strpos( $ua, 'facebook' ) !== false && strpos( $ua, 'ipad' ) === false ) |
||
| 547 | return true; |
||
| 548 | else if ( strpos( $ua, 'fbforiphone' ) !== false && strpos( $ua, 'tablet' ) === false ) |
||
| 549 | return true; |
||
| 550 | else if ( strpos( $ua, 'fban/fbios;' ) !== false && strpos( $ua, 'tablet' ) === false ) //FB app v5.0 or higher |
||
| 551 | return true; |
||
| 552 | else |
||
| 553 | return false; |
||
| 554 | } |
||
| 555 | |||
| 556 | /* |
||
| 557 | * Detects if the current UA is Facebook for iPad |
||
| 558 | * - Facebook 4020.0 (iPad; iPhone OS 5.0.1; en_US) |
||
| 559 | * - 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] |
||
| 560 | * - 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] |
||
| 561 | */ |
||
| 562 | View Code Duplication | static function is_facebook_for_ipad( ) { |
|
| 563 | if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
||
| 564 | return false; |
||
| 565 | |||
| 566 | $ua = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
||
| 567 | |||
| 568 | if ( strpos( $ua, 'ipad' ) === false ) |
||
| 569 | return false; |
||
| 570 | |||
| 571 | if ( strpos( $ua, 'facebook' ) !== false || strpos( $ua, 'fbforiphone' ) !== false || strpos( $ua, 'fban/fbios;' ) !== false ) |
||
| 572 | return true; |
||
| 573 | else |
||
| 574 | return false; |
||
| 575 | } |
||
| 576 | |||
| 577 | /* |
||
| 578 | * Detects if the current UA is WordPress for iOS |
||
| 579 | */ |
||
| 580 | static function is_wordpress_for_ios( ) { |
||
| 581 | if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
||
| 582 | return false; |
||
| 583 | |||
| 584 | $ua = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
||
| 585 | if ( strpos( $ua, 'wp-iphone' ) !== false ) |
||
| 586 | return true; |
||
| 587 | else |
||
| 588 | return false; |
||
| 589 | } |
||
| 590 | |||
| 591 | /* |
||
| 592 | * Detects if the current device is an iPad. |
||
| 593 | * They type can check for any iPad, an iPad using Safari, or an iPad using something other than Safari. |
||
| 594 | * |
||
| 595 | * Note: If you want to check for Opera mini, Opera mobile or Firefox mobile (or any 3rd party iPad browser), |
||
| 596 | * you should put the check condition before the check for 'iphone-any' or 'iphone-not-safari'. |
||
| 597 | * Otherwise those browsers will be 'catched' by the ipad string. |
||
| 598 | * |
||
| 599 | */ |
||
| 600 | static function is_ipad( $type = 'ipad-any' ) { |
||
| 601 | |||
| 602 | if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
||
| 603 | return false; |
||
| 604 | |||
| 605 | $ua = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
||
| 606 | |||
| 607 | $is_ipad = ( false !== strpos( $ua, 'ipad' ) ); |
||
| 608 | $is_safari = ( false !== strpos( $ua, 'safari' ) ); |
||
| 609 | |||
| 610 | if ( 'ipad-safari' == $type ) |
||
| 611 | return $is_ipad && $is_safari; |
||
| 612 | elseif ( 'ipad-not-safari' == $type ) |
||
| 613 | return $is_ipad && !$is_safari; |
||
| 614 | else |
||
| 615 | return $is_ipad; |
||
| 616 | } |
||
| 617 | |||
| 618 | /* |
||
| 619 | * Detects if the current browser is Firefox Mobile (Fennec) |
||
| 620 | * |
||
| 621 | * http://www.useragentstring.com/pages/Fennec/ |
||
| 622 | * Mozilla/5.0 (Windows NT 6.1; WOW64; rv:2.1.1) Gecko/20110415 Firefox/4.0.2pre Fennec/4.0.1 |
||
| 623 | * Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1b2pre) Gecko/20081015 Fennec/1.0a1 |
||
| 624 | */ |
||
| 625 | static function is_firefox_mobile( ) { |
||
| 626 | |||
| 627 | if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
||
| 628 | return false; |
||
| 629 | |||
| 630 | $ua = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
||
| 631 | |||
| 632 | if ( strpos( $ua, 'fennec' ) !== false ) |
||
| 633 | return true; |
||
| 634 | else |
||
| 635 | return false; |
||
| 636 | } |
||
| 637 | |||
| 638 | |||
| 639 | /* |
||
| 640 | * Detects if the current browser is FirefoxOS Native browser |
||
| 641 | * |
||
| 642 | * Mozilla/5.0 (Mobile; rv:14.0) Gecko/14.0 Firefox/14.0 |
||
| 643 | * |
||
| 644 | */ |
||
| 645 | View Code Duplication | static function is_firefox_os( ) { |
|
| 646 | |||
| 647 | if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
||
| 648 | return false; |
||
| 649 | |||
| 650 | $ua = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
||
| 651 | |||
| 652 | if ( strpos( $ua, 'mozilla' ) !== false && strpos( $ua, 'mobile' ) !== false && strpos( $ua, 'gecko' ) !== false && strpos( $ua, 'firefox' ) !== false) |
||
| 653 | return true; |
||
| 654 | else |
||
| 655 | return false; |
||
| 656 | } |
||
| 657 | |||
| 658 | |||
| 659 | /* |
||
| 660 | * Detects if the current browser is Opera Mobile |
||
| 661 | * |
||
| 662 | * What is the difference between Opera Mobile and Opera Mini? |
||
| 663 | * - Opera Mobile is a full Internet browser for mobile devices. |
||
| 664 | * - Opera Mini always uses a transcoder to convert the page for a small display. |
||
| 665 | * (it uses Opera advanced server compression technology to compress web content before it gets to a device. |
||
| 666 | * The rendering engine is on Opera's server.) |
||
| 667 | * |
||
| 668 | * Opera/9.80 (Windows NT 6.1; Opera Mobi/14316; U; en) Presto/2.7.81 Version/11.00" |
||
| 669 | * Opera/9.50 (Nintendo DSi; Opera/507; U; en-US) |
||
| 670 | */ |
||
| 671 | View Code Duplication | static function is_opera_mobile( ) { |
|
| 672 | |||
| 673 | if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
||
| 674 | return false; |
||
| 675 | |||
| 676 | $ua = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
||
| 677 | |||
| 678 | if ( strpos( $ua, 'opera' ) !== false && strpos( $ua, 'mobi' ) !== false ) |
||
| 679 | return true; |
||
| 680 | elseif ( strpos( $ua, 'opera' ) !== false && strpos( $ua, 'nintendo dsi' ) !== false ) |
||
| 681 | return true; |
||
| 682 | else |
||
| 683 | return false; |
||
| 684 | } |
||
| 685 | |||
| 686 | |||
| 687 | /* |
||
| 688 | * Detects if the current browser is Opera Mini |
||
| 689 | * |
||
| 690 | * Opera/8.01 (J2ME/MIDP; Opera Mini/3.0.6306/1528; en; U; ssr) |
||
| 691 | * Opera/9.80 (Android;Opera Mini/6.0.24212/24.746 U;en) Presto/2.5.25 Version/10.5454 |
||
| 692 | * Opera/9.80 (iPhone; Opera Mini/5.0.019802/18.738; U; en) Presto/2.4.15 |
||
| 693 | * Opera/9.80 (J2ME/iPhone;Opera Mini/5.0.019802/886; U; ja) Presto/2.4.15 |
||
| 694 | * Opera/9.80 (J2ME/iPhone;Opera Mini/5.0.019802/886; U; ja) Presto/2.4.15 |
||
| 695 | * Opera/9.80 (Series 60; Opera Mini/5.1.22783/23.334; U; en) Presto/2.5.25 Version/10.54 |
||
| 696 | * Opera/9.80 (BlackBerry; Opera Mini/5.1.22303/22.387; U; en) Presto/2.5.25 Version/10.54 |
||
| 697 | * |
||
| 698 | */ |
||
| 699 | static function is_opera_mini( ) { |
||
| 711 | |||
| 712 | /* |
||
| 713 | * Detects if the current browser is Opera Mini, but not on a smart device OS(Android, iOS, etc) |
||
| 714 | * Used to send users on dumb devices to m.wor |
||
| 715 | */ |
||
| 716 | static function is_opera_mini_dumb( ) { |
||
| 717 | |||
| 718 | if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
||
| 719 | return false; |
||
| 720 | $ua = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
||
| 721 | |||
| 722 | if ( self::is_opera_mini() ) { |
||
| 723 | if ( strpos( $ua, 'android' ) !== false || strpos( $ua, 'iphone' ) !== false || strpos( $ua, 'ipod' ) !== false |
||
| 724 | || strpos( $ua, 'ipad' ) !== false || strpos( $ua, 'blackberry' ) !== false) |
||
| 725 | return false; |
||
| 726 | else |
||
| 727 | return true; |
||
| 728 | } else { |
||
| 729 | return false; |
||
| 730 | } |
||
| 731 | } |
||
| 732 | |||
| 733 | /* |
||
| 734 | * Detects if the current browser is Opera Mobile or Mini. |
||
| 735 | * DEPRECATED: use is_opera_mobile or is_opera_mini |
||
| 736 | * |
||
| 737 | * Opera Mini 5 Beta: Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.15650/756; U; en) Presto/2.2.0 |
||
| 738 | * Opera Mini 8: Opera/8.01 (J2ME/MIDP; Opera Mini/3.0.6306/1528; en; U; ssr) |
||
| 739 | */ |
||
| 740 | static function is_OperaMobile() { |
||
| 741 | _deprecated_function( __FUNCTION__, 'always', 'is_opera_mini() or is_opera_mobile()' ); |
||
| 742 | |||
| 743 | if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
||
| 744 | return false; |
||
| 745 | |||
| 746 | $ua = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
||
| 747 | |||
| 748 | if ( strpos( $ua, 'opera' ) !== false ) { |
||
| 749 | if ( ( strpos( $ua, 'mini' ) !== false ) || ( strpos( $ua,'mobi' ) !== false ) ) |
||
| 750 | return true; |
||
| 751 | else |
||
| 752 | return false; |
||
| 753 | } else { |
||
| 754 | return false; |
||
| 755 | } |
||
| 756 | } |
||
| 757 | |||
| 758 | /* |
||
| 759 | * Detects if the current browser is a Windows Phone 7 device. |
||
| 760 | * ex: Mozilla/4.0 (compatible; MSIE 7.0; Windows Phone OS 7.0; Trident/3.1; IEMobile/7.0; LG; GW910) |
||
| 761 | */ |
||
| 762 | View Code Duplication | static function is_WindowsPhone7() { |
|
| 763 | if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
||
| 764 | return false; |
||
| 765 | |||
| 766 | $ua = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
||
| 767 | |||
| 768 | if ( strpos( $ua, 'windows phone os 7' ) === false ) { |
||
| 769 | return false; |
||
| 770 | } else { |
||
| 771 | if ( self::is_opera_mini() || self::is_opera_mobile() || self::is_firefox_mobile() ) |
||
| 772 | return false; |
||
| 773 | else |
||
| 774 | return true; |
||
| 775 | } |
||
| 776 | } |
||
| 777 | |||
| 778 | /* |
||
| 779 | * Detects if the current browser is a Windows Phone 8 device. |
||
| 780 | * ex: Mozilla/5.0 (compatible; MSIE 10.0; Windows Phone 8.0; Trident/6.0; ARM; Touch; IEMobile/10.0; <Manufacturer>; <Device> [;<Operator>]) |
||
| 781 | */ |
||
| 782 | static function is_windows_phone_8() { |
||
| 783 | if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
||
| 784 | return false; |
||
| 785 | |||
| 786 | $ua = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
||
| 787 | if ( strpos( $ua, 'windows phone 8' ) === false ) { |
||
| 788 | return false; |
||
| 789 | } else { |
||
| 790 | return true; |
||
| 791 | } |
||
| 792 | } |
||
| 793 | |||
| 794 | |||
| 795 | /* |
||
| 796 | * Detects if the current browser is on a Palm device running the new WebOS. This EXCLUDES TouchPad. |
||
| 797 | * |
||
| 798 | * 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 |
||
| 799 | * 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 |
||
| 800 | * |
||
| 801 | */ |
||
| 802 | View Code Duplication | static function is_PalmWebOS() { |
|
| 803 | if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
||
| 804 | return false; |
||
| 805 | |||
| 806 | $ua = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
||
| 807 | |||
| 808 | if ( strpos( $ua, 'webos' ) === false ) { |
||
| 809 | return false; |
||
| 810 | } else { |
||
| 811 | if ( self::is_opera_mini() || self::is_opera_mobile() || self::is_firefox_mobile() ) |
||
| 812 | return false; |
||
| 813 | else |
||
| 814 | return true; |
||
| 815 | } |
||
| 816 | } |
||
| 817 | |||
| 818 | /* |
||
| 819 | * Detects if the current browser is the HP TouchPad default browser. This excludes phones wt WebOS. |
||
| 820 | * |
||
| 821 | * 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 |
||
| 822 | * 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 |
||
| 823 | * |
||
| 824 | */ |
||
| 825 | static function is_TouchPad() { |
||
| 826 | if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
||
| 827 | return false; |
||
| 828 | |||
| 829 | $http_user_agent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
||
| 830 | if ( false !== strpos( $http_user_agent, 'hp-tablet' ) || false !== strpos( $http_user_agent, 'hpwos' ) || false !== strpos( $http_user_agent, 'touchpad' ) ) { |
||
| 831 | if ( self::is_opera_mini() || self::is_opera_mobile() || self::is_firefox_mobile() ) |
||
| 832 | return false; |
||
| 833 | else |
||
| 834 | return true; |
||
| 835 | } |
||
| 836 | else |
||
| 837 | return false; |
||
| 838 | } |
||
| 839 | |||
| 840 | |||
| 841 | /* |
||
| 842 | * Detects if the current browser is the Series 60 Open Source Browser. |
||
| 843 | * |
||
| 844 | * 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 |
||
| 845 | * |
||
| 846 | * 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 |
||
| 847 | * |
||
| 848 | * 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 |
||
| 849 | * |
||
| 850 | */ |
||
| 851 | static function is_S60_OSSBrowser() { |
||
| 852 | |||
| 853 | if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
||
| 854 | return false; |
||
| 855 | |||
| 856 | $agent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
||
| 857 | if ( self::is_opera_mini() || self::is_opera_mobile() || self::is_firefox_mobile() ) |
||
| 858 | return false; |
||
| 859 | |||
| 860 | $pos_webkit = strpos( $agent, 'webkit' ); |
||
| 861 | if ( $pos_webkit !== false ) { |
||
| 862 | //First, test for WebKit, then make sure it's either Symbian or S60. |
||
| 863 | if ( strpos( $agent, 'symbian' ) !== false || strpos( $agent, 'series60' ) !== false ) { |
||
| 864 | return true; |
||
| 865 | } else |
||
| 866 | return false; |
||
| 867 | View Code Duplication | } elseif ( strpos( $agent, 'symbianos' ) !== false && strpos( $agent,'series60' ) !== false ) { |
|
| 868 | return true; |
||
| 869 | } elseif ( strpos( $agent, 'nokia' ) !== false && strpos( $agent,'series60' ) !== false ) { |
||
| 870 | return true; |
||
| 871 | } |
||
| 872 | |||
| 873 | return false; |
||
| 874 | } |
||
| 875 | |||
| 876 | /* |
||
| 877 | * |
||
| 878 | * Detects if the device platform is the Symbian Series 60. |
||
| 879 | * |
||
| 880 | */ |
||
| 881 | static function is_symbian_platform() { |
||
| 882 | |||
| 883 | if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
||
| 884 | return false; |
||
| 885 | |||
| 886 | $agent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
||
| 887 | |||
| 888 | $pos_webkit = strpos( $agent, 'webkit' ); |
||
| 889 | if ( $pos_webkit !== false ) { |
||
| 890 | //First, test for WebKit, then make sure it's either Symbian or S60. |
||
| 891 | if ( strpos( $agent, 'symbian' ) !== false || strpos( $agent, 'series60' ) !== false ) { |
||
| 892 | return true; |
||
| 893 | } else |
||
| 894 | return false; |
||
| 895 | View Code Duplication | } elseif ( strpos( $agent, 'symbianos' ) !== false && strpos( $agent,'series60' ) !== false ) { |
|
| 896 | return true; |
||
| 897 | } elseif ( strpos( $agent, 'nokia' ) !== false && strpos( $agent,'series60' ) !== false ) { |
||
| 898 | return true; |
||
| 899 | } elseif ( strpos( $agent, 'opera mini' ) !== false ) { |
||
| 900 | if( strpos( $agent,'symbianos' ) !== false || strpos( $agent,'symbos' ) !== false || strpos( $agent,'series 60' ) !== false ) |
||
| 901 | return true; |
||
| 902 | } |
||
| 903 | |||
| 904 | return false; |
||
| 905 | } |
||
| 906 | |||
| 907 | /* |
||
| 908 | * |
||
| 909 | * Detects if the device platform is the Symbian Series 40. |
||
| 910 | * Nokia Browser for Series 40 is a proxy based browser, previously known as Ovi Browser. |
||
| 911 | * This browser will report 'NokiaBrowser' in the header, however some older version will also report 'OviBrowser'. |
||
| 912 | * |
||
| 913 | */ |
||
| 914 | View Code Duplication | static function is_symbian_s40_platform() { |
|
| 915 | |||
| 916 | if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
||
| 917 | return false; |
||
| 918 | |||
| 919 | $agent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
||
| 920 | |||
| 921 | if ( strpos( $agent, 'series40' ) !== false ) { |
||
| 922 | if( strpos( $agent,'nokia' ) !== false || strpos( $agent,'ovibrowser' ) !== false || strpos( $agent,'nokiabrowser' ) !== false ) |
||
| 923 | return true; |
||
| 924 | } |
||
| 925 | |||
| 926 | return false; |
||
| 927 | } |
||
| 928 | |||
| 929 | View Code Duplication | static function is_J2ME_platform() { |
|
| 930 | |||
| 931 | if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
||
| 932 | return false; |
||
| 933 | |||
| 934 | $agent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
||
| 935 | |||
| 936 | if ( strpos( $agent, 'j2me/midp' ) !== false ) { |
||
| 937 | return true; |
||
| 938 | } elseif ( strpos( $agent, 'midp' ) !== false && strpos( $agent, 'cldc' ) ) { |
||
| 939 | return true; |
||
| 940 | } |
||
| 941 | |||
| 942 | return false; |
||
| 943 | } |
||
| 944 | |||
| 945 | |||
| 946 | /* |
||
| 947 | * Detects if the current UA is on one of the Maemo-based Nokia Internet Tablets. |
||
| 948 | */ |
||
| 949 | static function is_MaemoTablet() { |
||
| 950 | |||
| 951 | if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
||
| 952 | return false; |
||
| 953 | |||
| 954 | $agent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
||
| 955 | |||
| 956 | $pos_maemo = strpos( $agent, 'maemo' ); |
||
| 957 | if ( $pos_maemo === false ) return false; |
||
| 958 | |||
| 959 | //Must be Linux + Tablet, or else it could be something else. |
||
| 960 | View Code Duplication | if ( strpos( $agent, 'tablet' ) !== false && strpos( $agent, 'linux' ) !== false ) { |
|
| 961 | if ( self::is_opera_mini() || self::is_opera_mobile() || self::is_firefox_mobile() ) |
||
| 962 | return false; |
||
| 963 | else |
||
| 964 | return true; |
||
| 965 | } else |
||
| 966 | return false; |
||
| 967 | } |
||
| 968 | |||
| 969 | /* |
||
| 970 | * Detects if the current UA is a MeeGo device (Nokia Smartphone). |
||
| 971 | */ |
||
| 972 | View Code Duplication | static function is_MeeGo() { |
|
| 973 | |||
| 974 | if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
||
| 975 | return false; |
||
| 976 | |||
| 977 | $ua = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
||
| 978 | |||
| 979 | if ( strpos( $ua, 'meego' ) === false ) { |
||
| 980 | return false; |
||
| 981 | } else { |
||
| 982 | if ( self::is_opera_mini() || self::is_opera_mobile() || self::is_firefox_mobile() ) |
||
| 983 | return false; |
||
| 984 | else |
||
| 985 | return true; |
||
| 986 | } |
||
| 987 | } |
||
| 988 | |||
| 989 | |||
| 990 | /* |
||
| 991 | is_webkit() can be used to check the User Agent for an webkit generic browser |
||
| 992 | */ |
||
| 993 | View Code Duplication | static function is_webkit() { |
|
| 994 | |||
| 995 | if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
||
| 996 | return false; |
||
| 997 | |||
| 998 | $agent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
||
| 999 | |||
| 1000 | $pos_webkit = strpos( $agent, 'webkit' ); |
||
| 1001 | |||
| 1002 | if ( $pos_webkit !== false ) |
||
| 1003 | return true; |
||
| 1004 | else |
||
| 1005 | return false; |
||
| 1006 | } |
||
| 1007 | |||
| 1008 | /** |
||
| 1009 | * Detects if the current browser is the Native Android browser. |
||
| 1010 | * @return boolean true if the browser is Android otherwise false |
||
| 1011 | */ |
||
| 1012 | View Code Duplication | static function is_android() { |
|
| 1013 | if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
||
| 1014 | return false; |
||
| 1015 | |||
| 1016 | $agent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
||
| 1017 | $pos_android = strpos( $agent, 'android' ); |
||
| 1018 | if ( $pos_android !== false ) { |
||
| 1019 | if ( self::is_opera_mini() || self::is_opera_mobile() || self::is_firefox_mobile() ) |
||
| 1020 | return false; |
||
| 1021 | else |
||
| 1022 | return true; |
||
| 1023 | } |
||
| 1024 | else |
||
| 1025 | return false; |
||
| 1026 | } |
||
| 1027 | |||
| 1028 | |||
| 1029 | /** |
||
| 1030 | * Detects if the current browser is the Native Android Tablet browser. |
||
| 1031 | * Assumes 'Android' should be in the user agent, but not 'mobile' |
||
| 1032 | * |
||
| 1033 | * @return boolean true if the browser is Android and not 'mobile' otherwise false |
||
| 1034 | */ |
||
| 1035 | static function is_android_tablet( ) { |
||
| 1036 | if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
||
| 1037 | return false; |
||
| 1038 | |||
| 1039 | $agent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
||
| 1040 | |||
| 1041 | $pos_android = strpos( $agent, 'android' ); |
||
| 1042 | $pos_mobile = strpos( $agent, 'mobile' ); |
||
| 1043 | $post_android_app = strpos( $agent, 'wp-android' ); |
||
| 1044 | |||
| 1045 | if ( $pos_android !== false && $pos_mobile === false && $post_android_app === false ) { |
||
| 1046 | if ( self::is_opera_mini() || self::is_opera_mobile() || self::is_firefox_mobile() ) |
||
| 1047 | return false; |
||
| 1048 | else |
||
| 1049 | return true; |
||
| 1050 | } else |
||
| 1051 | return false; |
||
| 1052 | } |
||
| 1053 | |||
| 1054 | /** |
||
| 1055 | * Detects if the current browser is the Kindle Fire Native browser. |
||
| 1056 | * |
||
| 1057 | * 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 |
||
| 1058 | * 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 |
||
| 1059 | * |
||
| 1060 | * @return boolean true if the browser is Kindle Fire Native browser otherwise false |
||
| 1061 | */ |
||
| 1062 | static function is_kindle_fire( ) { |
||
| 1074 | |||
| 1075 | |||
| 1076 | /** |
||
| 1077 | * Detects if the current browser is the Kindle Touch Native browser |
||
| 1078 | * |
||
| 1079 | * 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+ |
||
| 1080 | * |
||
| 1081 | * @return boolean true if the browser is Kindle monochrome Native browser otherwise false |
||
| 1082 | */ |
||
| 1083 | View Code Duplication | static function is_kindle_touch( ) { |
|
| 1093 | |||
| 1094 | |||
| 1095 | // Detect if user agent is the WordPress.com Windows 8 app (used ONLY on the custom oauth stylesheet) |
||
| 1096 | View Code Duplication | static function is_windows8_auth( ) { |
|
| 1097 | if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
||
| 1098 | return false; |
||
| 1099 | |||
| 1100 | $agent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
||
| 1101 | $pos = strpos( $agent, 'msauthhost' ); |
||
| 1102 | if ( $pos !== false ) |
||
| 1103 | return true; |
||
| 1104 | else |
||
| 1105 | return false; |
||
| 1106 | } |
||
| 1107 | |||
| 1108 | // Detect if user agent is the WordPress.com Windows 8 app. |
||
| 1109 | View Code Duplication | static function is_wordpress_for_win8( ) { |
|
| 1110 | if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
||
| 1111 | return false; |
||
| 1112 | |||
| 1113 | $agent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
||
| 1114 | $pos = strpos( $agent, 'wp-windows8' ); |
||
| 1115 | if ( $pos !== false ) |
||
| 1116 | return true; |
||
| 1117 | else |
||
| 1118 | return false; |
||
| 1119 | } |
||
| 1120 | |||
| 1121 | |||
| 1122 | /* |
||
| 1123 | * is_blackberry_tablet() can be used to check the User Agent for a RIM blackberry tablet |
||
| 1124 | * The user agent of the BlackBerry® Tablet OS follows a format similar to the following: |
||
| 1125 | * 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+ |
||
| 1126 | * |
||
| 1127 | */ |
||
| 1128 | static function is_blackberry_tablet() { |
||
| 1144 | |||
| 1145 | /* |
||
| 1146 | is_blackbeberry() can be used to check the User Agent for a blackberry device |
||
| 1147 | Note that opera mini on BB matches this rule. |
||
| 1148 | */ |
||
| 1149 | View Code Duplication | static function is_blackbeberry() { |
|
| 1150 | |||
| 1151 | if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
||
| 1152 | return false; |
||
| 1153 | |||
| 1154 | $agent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
||
| 1155 | |||
| 1156 | $pos_blackberry = strpos( $agent, 'blackberry' ); |
||
| 1157 | if ( $pos_blackberry !== false ) { |
||
| 1158 | if ( self::is_opera_mini() || self::is_opera_mobile() || self::is_firefox_mobile() ) |
||
| 1159 | return false; |
||
| 1160 | else |
||
| 1161 | return true; |
||
| 1162 | } else { |
||
| 1163 | return false; |
||
| 1164 | } |
||
| 1165 | } |
||
| 1166 | |||
| 1167 | /* |
||
| 1168 | is_blackberry_10() can be used to check the User Agent for a BlackBerry 10 device. |
||
| 1169 | */ |
||
| 1170 | static function is_blackberry_10() { |
||
| 1174 | |||
| 1175 | /** |
||
| 1176 | * Retrieve the blackberry OS version. |
||
| 1177 | * |
||
| 1178 | * Return strings are from the following list: |
||
| 1179 | * - blackberry-10 |
||
| 1180 | * - blackberry-7 |
||
| 1181 | * - blackberry-6 |
||
| 1182 | * - blackberry-torch //only the first edition. The 2nd edition has the OS7 onboard and doesn't need any special rule. |
||
| 1183 | * - blackberry-5 |
||
| 1184 | * - blackberry-4.7 |
||
| 1185 | * - blackberry-4.6 |
||
| 1186 | * - blackberry-4.5 |
||
| 1187 | * |
||
| 1188 | * @return string Version of the BB OS. |
||
| 1189 | * If version is not found, get_blackbeberry_OS_version will return boolean false. |
||
| 1190 | */ |
||
| 1191 | static function get_blackbeberry_OS_version() { |
||
| 1192 | |||
| 1193 | if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
||
| 1194 | return false; |
||
| 1195 | |||
| 1196 | if ( self::is_blackberry_10() ) { |
||
| 1197 | return 'blackberry-10'; |
||
| 1198 | } |
||
| 1199 | |||
| 1200 | $agent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
||
| 1201 | |||
| 1202 | $pos_blackberry = stripos( $agent, 'blackberry' ); |
||
| 1203 | if ( $pos_blackberry === false ) { |
||
| 1204 | // not a blackberry device |
||
| 1205 | return false; |
||
| 1206 | } |
||
| 1207 | |||
| 1208 | // blackberry devices OS 6.0 or higher |
||
| 1261 | |||
| 1262 | /** |
||
| 1263 | * Retrieve the blackberry browser version. |
||
| 1264 | * |
||
| 1265 | * Return string are from the following list: |
||
| 1266 | * - blackberry-10 |
||
| 1267 | * - blackberry-webkit |
||
| 1268 | * - blackberry-5 |
||
| 1269 | * - blackberry-4.7 |
||
| 1270 | * - blackberry-4.6 |
||
| 1271 | * |
||
| 1272 | * @return string Type of the BB browser. |
||
| 1273 | * If browser's version is not found, detect_blackbeberry_browser_version will return boolean false. |
||
| 1274 | */ |
||
| 1275 | static function detect_blackberry_browser_version() { |
||
| 1323 | |||
| 1324 | // Checks if a visitor is coming from one of the WordPress mobile apps |
||
| 1325 | static function is_mobile_app() { |
||
| 1348 | |||
| 1349 | /* |
||
| 1350 | * Detects if the current browser is Nintendo 3DS handheld. |
||
| 1351 | * |
||
| 1352 | * example: Mozilla/5.0 (Nintendo 3DS; U; ; en) Version/1.7498.US |
||
| 1353 | * can differ in language, version and region |
||
| 1354 | */ |
||
| 1355 | static function is_Nintendo_3DS() { |
||
| 1366 | |||
| 1367 | /** |
||
| 1368 | * Was the current request made by a known bot? |
||
| 1369 | * |
||
| 1370 | * @return boolean |
||
| 1371 | */ |
||
| 1372 | static function is_bot() { |
||
| 1381 | |||
| 1382 | /** |
||
| 1383 | * Is the given user-agent a known bot? |
||
| 1384 | * 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. |
||
| 1385 | * |
||
| 1386 | * @param $ua (string) A user-agent string |
||
| 1387 | * @return boolean |
||
| 1388 | */ |
||
| 1389 | static function is_bot_user_agent( $ua = null ) { |
||
| 1412 | |||
| 1413 | |||
| 1414 | |||
| 1415 | } |
||
| 1416 |
