| 1 |
<?php |
| 2 |
/** |
| 3 |
* User agent detection for Jetpack. |
| 4 |
* |
| 5 |
* @package automattic/jetpack-device-detection |
| 6 |
* |
| 7 |
* We don't want to rename public members. |
| 8 |
* |
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* @phpcs:disable WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase |
| 10 |
* @phpcs:disable WordPress.NamingConventions.ValidVariableName.VariableNotSnakeCase |
| 11 |
* @phpcs:disable WordPress.NamingConventions.ValidVariableName.PropertyNotSnakeCase |
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* @phpcs:disable WordPress.NamingConventions.ValidFunctionName.MethodNameInvalid |
| 13 |
*/ |
| 14 |
|
| 15 |
namespace Automattic\Jetpack\Device_Detection; |
| 16 |
|
| 17 |
require_once __DIR__ . '/functions.php'; |
| 18 |
|
| 19 |
/** |
| 20 |
* A class providing device properties detection. |
| 21 |
* |
| 22 |
* Note: str_contains() and other PHP8+ functions that have a polyfill in core are not used here, |
| 23 |
* as wp-includes/compat.php may not be loaded yet. |
| 24 |
*/ |
| 25 |
class User_Agent_Info { |
| 26 |
|
| 27 |
/** |
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* Provided or fetched User-Agent string. |
| 29 |
* |
| 30 |
* @var string |
| 31 |
*/ |
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public $useragent; |
| 33 |
|
| 34 |
/** |
| 35 |
* A device group matched user agent, e.g. 'iphone'. |
| 36 |
* |
| 37 |
* @var string |
| 38 |
*/ |
| 39 |
public $matched_agent; |
| 40 |
|
| 41 |
/** |
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* Stores whether is the iPhone tier of devices. |
| 43 |
* |
| 44 |
* @var bool |
| 45 |
*/ |
| 46 |
public $isTierIphone; |
| 47 |
|
| 48 |
/** |
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* Stores whether the device can probably support Rich CSS, but JavaScript (jQuery) support is not assumed. |
| 50 |
* |
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* @var bool |
| 52 |
*/ |
| 53 |
public $isTierRichCss; |
| 54 |
|
| 55 |
/** |
| 56 |
* Stores whether it is another mobile device, which cannot be assumed to support CSS or JS (eg, older BlackBerry, RAZR) |
| 57 |
* |
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* @var bool |
| 59 |
*/ |
| 60 |
public $isTierGenericMobile; |
| 61 |
|
| 62 |
/** |
| 63 |
* Stores the device platform name |
| 64 |
* |
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* @var null|string |
| 66 |
*/ |
| 67 |
private $platform = null; |
| 68 |
const PLATFORM_WINDOWS = 'windows'; |
| 69 |
const PLATFORM_IPHONE = 'iphone'; |
| 70 |
const PLATFORM_IPOD = 'ipod'; |
| 71 |
const PLATFORM_IPAD = 'ipad'; |
| 72 |
const PLATFORM_BLACKBERRY = 'blackberry'; |
| 73 |
const PLATFORM_BLACKBERRY_10 = 'blackberry_10'; |
| 74 |
const PLATFORM_SYMBIAN = 'symbian_series60'; |
| 75 |
const PLATFORM_SYMBIAN_S40 = 'symbian_series40'; |
| 76 |
const PLATFORM_J2ME_MIDP = 'j2me_midp'; |
| 77 |
const PLATFORM_ANDROID = 'android'; |
| 78 |
const PLATFORM_ANDROID_TABLET = 'android_tablet'; |
| 79 |
const PLATFORM_FIREFOX_OS = 'firefoxOS'; |
| 80 |
const PLATFORM_DESKTOP_LINUX = 'linux'; |
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const PLATFORM_DESKTOP_MAC = 'mac'; |
| 82 |
const PLATFORM_DESKTOP_WINDOWS = 'windows'; |
| 83 |
const PLATFORM_DESKTOP_CHROME = 'chrome'; |
| 84 |
const BROWSER_CHROME = 'chrome'; |
| 85 |
const BROWSER_FIREFOX = 'firefox'; |
| 86 |
const BROWSER_SAFARI = 'safari'; |
| 87 |
const BROWSER_EDGE = 'edge'; |
| 88 |
const BROWSER_OPERA = 'opera'; |
| 89 |
const BROWSER_IE = 'ie'; |
| 90 |
const BROWSER_SAMSUNG = 'samsung'; |
| 91 |
const BROWSER_UC = 'uc'; |
| 92 |
const BROWSER_YANDEX = 'yandex'; |
| 93 |
const BROWSER_VIVALDI = 'vivaldi'; |
| 94 |
const BROWSER_MIUI = 'miui'; |
| 95 |
const BROWSER_SILK = 'silk'; |
| 96 |
const OTHER = 'other'; |
| 97 |
|
| 98 |
const BROWSER_DISPLAY_NAME_MAP = array( |
| 99 |
self::BROWSER_CHROME => 'Chrome', |
| 100 |
self::BROWSER_FIREFOX => 'Firefox', |
| 101 |
self::BROWSER_SAFARI => 'Safari', |
| 102 |
self::BROWSER_EDGE => 'Edge', |
| 103 |
self::BROWSER_OPERA => 'Opera', |
| 104 |
self::BROWSER_IE => 'Internet Explorer', |
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self::BROWSER_SAMSUNG => 'Samsung Browser', |
| 106 |
self::BROWSER_UC => 'UC Browser', |
| 107 |
self::BROWSER_YANDEX => 'Yandex Browser', |
| 108 |
self::BROWSER_VIVALDI => 'Vivaldi', |
| 109 |
self::BROWSER_MIUI => 'MIUI Browser', |
| 110 |
self::BROWSER_SILK => 'Amazon Silk', |
| 111 |
self::OTHER => 'Other', |
| 112 |
); |
| 113 |
|
| 114 |
/** |
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* A list of dumb-phone user agent parts. |
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* |
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* @var array |
| 118 |
*/ |
| 119 |
public $dumb_agents = array( |
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'nokia', |
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'blackberry', |
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'philips', |
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'samsung', |
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'sanyo', |
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'sony', |
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'panasonic', |
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'webos', |
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'ericsson', |
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'alcatel', |
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'palm', |
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'windows ce', |
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'opera mini', |
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'series60', |
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'series40', |
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'au-mic,', |
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'audiovox', |
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'avantgo', |
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'blazer', |
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'danger', |
| 140 |
'docomo', |
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'epoc', |
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'ericy', |
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'i-mode', |
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'ipaq', |
| 145 |
'midp-', |
| 146 |
'mot-', |
| 147 |
'netfront', |
| 148 |
'nitro', |
| 149 |
'palmsource', |
| 150 |
'pocketpc', |
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'portalmmm', |
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'rover', |
| 153 |
'sie-', |
| 154 |
'symbian', |
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'cldc-', |
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'j2me', |
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'smartphone', |
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'up.browser', |
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'up.link', |
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'up.link', |
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'vodafone/', |
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'wap1.', |
| 163 |
'wap2.', |
| 164 |
'mobile', |
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'googlebot-mobile', |
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); |
| 167 |
|
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/** |
| 169 |
* The constructor. |
| 170 |
* |
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* @param string $ua (Optional) User agent. |
| 172 |
*/ |
| 173 |
public function __construct( $ua = '' ) { |
| 174 |
if ( $ua ) { |
| 175 |
$this->useragent = $ua; |
| 176 |
} elseif ( ! empty( $_SERVER['HTTP_USER_AGENT'] ) ) { |
| 177 |
$this->useragent = wp_unslash( $_SERVER['HTTP_USER_AGENT'] ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- This class is all about validating. |
| 178 |
} |
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} |
| 180 |
|
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/** |
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* This method detects the mobile User Agent name. |
| 183 |
* |
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* @return string The matched User Agent name, false otherwise. |
| 185 |
*/ |
| 186 |
public function get_mobile_user_agent_name() { |
| 187 |
if ( static::is_chrome_for_iOS() ) { // Keep this check before the safari rule. |
| 188 |
return 'chrome-for-ios'; |
| 189 |
} elseif ( static::is_iphone_or_ipod( 'iphone-safari' ) ) { |
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return 'iphone'; |
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} elseif ( static::is_ipad( 'ipad-safari' ) ) { |
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return 'ipad'; |
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} elseif ( static::is_android_tablet() ) { // Keep this check before the android rule. |
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return 'android_tablet'; |
| 195 |
} elseif ( static::is_android() ) { |
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return 'android'; |
| 197 |
} elseif ( static::is_blackberry_10() ) { |
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return 'blackberry_10'; |
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} elseif ( static::is_blackbeberry() ) { |
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return 'blackberry'; |
| 201 |
} elseif ( static::is_WindowsPhone7() ) { |
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return 'win7'; |
| 203 |
} elseif ( static::is_windows_phone_8() ) { |
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return 'winphone8'; |
| 205 |
} elseif ( static::is_opera_mini() ) { |
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return 'opera-mini'; |
| 207 |
} elseif ( static::is_opera_mini_dumb() ) { |
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return 'opera-mini-dumb'; |
| 209 |
} elseif ( static::is_opera_mobile() ) { |
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return 'opera-mobi'; |
| 211 |
} elseif ( static::is_blackberry_tablet() ) { |
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return 'blackberry_tablet'; |
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} elseif ( static::is_kindle_fire() ) { |
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return 'kindle-fire'; |
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} elseif ( static::is_PalmWebOS() ) { |
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return 'webos'; |
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} elseif ( static::is_S60_OSSBrowser() ) { |
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return 'series60'; |
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} elseif ( static::is_firefox_os() ) { |
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return 'firefoxOS'; |
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} elseif ( static::is_firefox_mobile() ) { |
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return 'firefox_mobile'; |
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} elseif ( static::is_MaemoTablet() ) { |
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return 'maemo'; |
| 225 |
} elseif ( static::is_MeeGo() ) { |
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return 'meego'; |
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} elseif ( static::is_TouchPad() ) { |
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return 'hp_tablet'; |
| 229 |
} elseif ( static::is_facebook_for_iphone() ) { |
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return 'facebook-for-iphone'; |
| 231 |
} elseif ( static::is_facebook_for_ipad() ) { |
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return 'facebook-for-ipad'; |
| 233 |
} elseif ( static::is_twitter_for_iphone() ) { |
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return 'twitter-for-iphone'; |
| 235 |
} elseif ( static::is_twitter_for_ipad() ) { |
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return 'twitter-for-ipad'; |
| 237 |
} elseif ( static::is_wordpress_for_ios() ) { |
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return 'ios-app'; |
| 239 |
} elseif ( static::is_iphone_or_ipod( 'iphone-not-safari' ) ) { |
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return 'iphone-unknown'; |
| 241 |
} elseif ( static::is_ipad( 'ipad-not-safari' ) ) { |
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return 'ipad-unknown'; |
| 243 |
} elseif ( static::is_Nintendo_3DS() ) { |
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return 'nintendo-3ds'; |
| 245 |
} else { |
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$agent = $this->useragent; |
| 247 |
$dumb_agents = $this->dumb_agents; |
| 248 |
foreach ( $dumb_agents as $dumb_agent ) { |
| 249 |
if ( false !== strpos( $agent, $dumb_agent ) ) { |
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return $dumb_agent; |
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} |
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} |
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} |
| 254 |
|
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return false; |
| 256 |
} |
| 257 |
|
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/** |
| 259 |
* This method detects the mobile device's platform. All return strings are from the class constants. |
| 260 |
* Note that this function returns the platform name, not the UA name/type. You should use a different function |
| 261 |
* if you need to test the UA capabilites. |
| 262 |
* |
| 263 |
* @return string|bool Name of the platform, false otherwise. |
| 264 |
*/ |
| 265 |
public function get_platform() { |
| 266 |
if ( isset( $this->platform ) ) { |
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return $this->platform; |
| 268 |
} |
| 269 |
|
| 270 |
if ( empty( $this->useragent ) ) { |
| 271 |
return false; |
| 272 |
} |
| 273 |
|
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$ua = strtolower( $this->useragent ); |
| 275 |
if ( strpos( $ua, 'windows phone' ) !== false ) { |
| 276 |
$this->platform = self::PLATFORM_WINDOWS; |
| 277 |
} elseif ( strpos( $ua, 'windows ce' ) !== false ) { |
| 278 |
$this->platform = self::PLATFORM_WINDOWS; |
| 279 |
} elseif ( strpos( $ua, 'ipad' ) !== false ) { |
| 280 |
$this->platform = self::PLATFORM_IPAD; |
| 281 |
} elseif ( strpos( $ua, 'ipod' ) !== false ) { |
| 282 |
$this->platform = self::PLATFORM_IPOD; |
| 283 |
} elseif ( strpos( $ua, 'iphone' ) !== false ) { |
| 284 |
$this->platform = self::PLATFORM_IPHONE; |
| 285 |
} elseif ( strpos( $ua, 'android' ) !== false ) { |
| 286 |
if ( static::is_android_tablet() ) { |
| 287 |
$this->platform = self::PLATFORM_ANDROID_TABLET; |
| 288 |
} else { |
| 289 |
$this->platform = self::PLATFORM_ANDROID; |
| 290 |
} |
| 291 |
} elseif ( static::is_kindle_fire() ) { |
| 292 |
$this->platform = self::PLATFORM_ANDROID_TABLET; |
| 293 |
} elseif ( static::is_blackberry_10() ) { |
| 294 |
$this->platform = self::PLATFORM_BLACKBERRY_10; |
| 295 |
} elseif ( strpos( $ua, 'blackberry' ) !== false ) { |
| 296 |
$this->platform = self::PLATFORM_BLACKBERRY; |
| 297 |
} elseif ( static::is_blackberry_tablet() ) { |
| 298 |
$this->platform = self::PLATFORM_BLACKBERRY; |
| 299 |
} elseif ( static::is_symbian_platform() ) { |
| 300 |
$this->platform = self::PLATFORM_SYMBIAN; |
| 301 |
} elseif ( static::is_symbian_s40_platform() ) { |
| 302 |
$this->platform = self::PLATFORM_SYMBIAN_S40; |
| 303 |
} elseif ( static::is_J2ME_platform() ) { |
| 304 |
$this->platform = self::PLATFORM_J2ME_MIDP; |
| 305 |
} elseif ( static::is_firefox_os() ) { |
| 306 |
$this->platform = self::PLATFORM_FIREFOX_OS; |
| 307 |
} else { |
| 308 |
$this->platform = false; |
| 309 |
} |
| 310 |
|
| 311 |
return $this->platform; |
| 312 |
} |
| 313 |
|
| 314 |
/** |
| 315 |
* Returns the platform for desktops |
| 316 |
* |
| 317 |
* @return string |
| 318 |
*/ |
| 319 |
public function get_desktop_platform() { |
| 320 |
$ua = $this->useragent; |
| 321 |
if ( empty( $ua ) ) { |
| 322 |
return false; |
| 323 |
} |
| 324 |
$platform = self::OTHER; |
| 325 |
|
| 326 |
if ( static::is_linux_desktop( $ua ) ) { |
| 327 |
$platform = self::PLATFORM_DESKTOP_LINUX; |
| 328 |
} elseif ( static::is_mac_desktop( $ua ) ) { |
| 329 |
$platform = self::PLATFORM_DESKTOP_MAC; |
| 330 |
} elseif ( static::is_windows_desktop( $ua ) ) { |
| 331 |
$platform = self::PLATFORM_DESKTOP_WINDOWS; |
| 332 |
} elseif ( static::is_chrome_desktop( $ua ) ) { |
| 333 |
$platform = self::PLATFORM_DESKTOP_CHROME; |
| 334 |
} |
| 335 |
return $platform; |
| 336 |
} |
| 337 |
|
| 338 |
/** |
| 339 |
* A simple pattern matching method for extracting the browser from the user agent. |
| 340 |
* |
| 341 |
* @return string |
| 342 |
*/ |
| 343 |
public function get_browser() { |
| 344 |
$ua = $this->useragent; |
| 345 |
if ( empty( $ua ) ) { |
| 346 |
return self::OTHER; |
| 347 |
} |
| 348 |
|
| 349 |
// Check for browsers based on Chromium BEFORE checking for Chrome itself, |
| 350 |
// as they all include "Chrome" in their user agent string. |
| 351 |
// Order matters - most specific checks first! |
| 352 |
|
| 353 |
if ( static::is_samsung_browser( $ua ) ) { |
| 354 |
return self::BROWSER_SAMSUNG; |
| 355 |
} elseif ( static::is_yandex_browser( $ua ) ) { |
| 356 |
return self::BROWSER_YANDEX; |
| 357 |
} elseif ( static::is_vivaldi_browser( $ua ) ) { |
| 358 |
return self::BROWSER_VIVALDI; |
| 359 |
} elseif ( static::is_uc_browser( $ua ) ) { |
| 360 |
return self::BROWSER_UC; |
| 361 |
} elseif ( static::is_miui_browser( $ua ) ) { |
| 362 |
return self::BROWSER_MIUI; |
| 363 |
} elseif ( static::is_silk_browser( $ua ) ) { |
| 364 |
return self::BROWSER_SILK; |
| 365 |
} elseif ( static::is_opera_mini( $ua ) || static::is_opera_mobile( $ua ) || static::is_opera_desktop( $ua ) || static::is_opera_mini_dumb( $ua ) ) { |
| 366 |
return self::BROWSER_OPERA; |
| 367 |
} elseif ( static::is_edge_browser( $ua ) ) { |
| 368 |
return self::BROWSER_EDGE; |
| 369 |
} elseif ( static::is_chrome_desktop( $ua ) || self::is_chrome_for_iOS( $ua ) ) { |
| 370 |
return self::BROWSER_CHROME; |
| 371 |
} elseif ( static::is_safari_browser( $ua ) ) { |
| 372 |
return self::BROWSER_SAFARI; |
| 373 |
} elseif ( static::is_firefox_mobile( $ua ) || static::is_firefox_desktop( $ua ) ) { |
| 374 |
return self::BROWSER_FIREFOX; |
| 375 |
} elseif ( static::is_ie_browser( $ua ) ) { |
| 376 |
return self::BROWSER_IE; |
| 377 |
} |
| 378 |
return self::OTHER; |
| 379 |
} |
| 380 |
|
| 381 |
/** |
| 382 |
* Get the display name of the browser. |
| 383 |
* |
| 384 |
* @return string |
| 385 |
*/ |
| 386 |
public function get_browser_display_name() { |
| 387 |
$browser = $this->get_browser(); |
| 388 |
return self::BROWSER_DISPLAY_NAME_MAP[ $browser ] ?? $browser; |
| 389 |
} |
| 390 |
|
| 391 |
/** |
| 392 |
* This method detects for UA which can display iPhone-optimized web content. |
| 393 |
* Includes iPhone, iPod Touch, Android, WebOS, Fennec (Firefox mobile), etc. |
| 394 |
*/ |
| 395 |
public function isTierIphone() { |
| 396 |
if ( isset( $this->isTierIphone ) ) { |
| 397 |
return $this->isTierIphone; |
| 398 |
} |
| 399 |
if ( $this->is_iphoneOrIpod() ) { |
| 400 |
$this->matched_agent = 'iphone'; |
| 401 |
$this->isTierIphone = true; |
| 402 |
$this->isTierRichCss = false; |
| 403 |
$this->isTierGenericMobile = false; |
| 404 |
} elseif ( static::is_android() ) { |
| 405 |
$this->matched_agent = 'android'; |
| 406 |
$this->isTierIphone = true; |
| 407 |
$this->isTierRichCss = false; |
| 408 |
$this->isTierGenericMobile = false; |
| 409 |
} elseif ( static::is_windows_phone_8() ) { |
| 410 |
$this->matched_agent = 'winphone8'; |
| 411 |
$this->isTierIphone = true; |
| 412 |
$this->isTierRichCss = false; |
| 413 |
$this->isTierGenericMobile = false; |
| 414 |
} elseif ( static::is_WindowsPhone7() ) { |
| 415 |
$this->matched_agent = 'win7'; |
| 416 |
$this->isTierIphone = true; |
| 417 |
$this->isTierRichCss = false; |
| 418 |
$this->isTierGenericMobile = false; |
| 419 |
} elseif ( static::is_blackberry_10() ) { |
| 420 |
$this->matched_agent = 'blackberry-10'; |
| 421 |
$this->isTierIphone = true; |
| 422 |
$this->isTierRichCss = false; |
| 423 |
$this->isTierGenericMobile = false; |
| 424 |
} elseif ( static::is_blackbeberry() && 'blackberry-webkit' === static::detect_blackberry_browser_version() ) { |
| 425 |
$this->matched_agent = 'blackberry-webkit'; |
| 426 |
$this->isTierIphone = true; |
| 427 |
$this->isTierRichCss = false; |
| 428 |
$this->isTierGenericMobile = false; |
| 429 |
} elseif ( static::is_blackberry_tablet() ) { |
| 430 |
$this->matched_agent = 'blackberry_tablet'; |
| 431 |
$this->isTierIphone = true; |
| 432 |
$this->isTierRichCss = false; |
| 433 |
$this->isTierGenericMobile = false; |
| 434 |
} elseif ( static::is_PalmWebOS() ) { |
| 435 |
$this->matched_agent = 'webos'; |
| 436 |
$this->isTierIphone = true; |
| 437 |
$this->isTierRichCss = false; |
| 438 |
$this->isTierGenericMobile = false; |
| 439 |
} elseif ( static::is_TouchPad() ) { |
| 440 |
$this->matched_agent = 'hp_tablet'; |
| 441 |
$this->isTierIphone = true; |
| 442 |
$this->isTierRichCss = false; |
| 443 |
$this->isTierGenericMobile = false; |
| 444 |
} elseif ( static::is_firefox_os() ) { |
| 445 |
$this->matched_agent = 'firefoxOS'; |
| 446 |
$this->isTierIphone = true; |
| 447 |
$this->isTierRichCss = false; |
| 448 |
$this->isTierGenericMobile = false; |
| 449 |
} elseif ( static::is_firefox_mobile() ) { |
| 450 |
$this->matched_agent = 'fennec'; |
| 451 |
$this->isTierIphone = true; |
| 452 |
$this->isTierRichCss = false; |
| 453 |
$this->isTierGenericMobile = false; |
| 454 |
} elseif ( static::is_opera_mobile() ) { |
| 455 |
$this->matched_agent = 'opera-mobi'; |
| 456 |
$this->isTierIphone = true; |
| 457 |
$this->isTierRichCss = false; |
| 458 |
$this->isTierGenericMobile = false; |
| 459 |
} elseif ( static::is_MaemoTablet() ) { |
| 460 |
$this->matched_agent = 'maemo'; |
| 461 |
$this->isTierIphone = true; |
| 462 |
$this->isTierRichCss = false; |
| 463 |
$this->isTierGenericMobile = false; |
| 464 |
} elseif ( static::is_MeeGo() ) { |
| 465 |
$this->matched_agent = 'meego'; |
| 466 |
$this->isTierIphone = true; |
| 467 |
$this->isTierRichCss = false; |
| 468 |
$this->isTierGenericMobile = false; |
| 469 |
} elseif ( static::is_kindle_touch() ) { |
| 470 |
$this->matched_agent = 'kindle-touch'; |
| 471 |
$this->isTierIphone = true; |
| 472 |
$this->isTierRichCss = false; |
| 473 |
$this->isTierGenericMobile = false; |
| 474 |
} elseif ( static::is_Nintendo_3DS() ) { |
| 475 |
$this->matched_agent = 'nintendo-3ds'; |
| 476 |
$this->isTierIphone = true; |
| 477 |
$this->isTierRichCss = false; |
| 478 |
$this->isTierGenericMobile = false; |
| 479 |
} else { |
| 480 |
$this->isTierIphone = false; |
| 481 |
} |
| 482 |
return $this->isTierIphone; |
| 483 |
} |
| 484 |
|
| 485 |
/** |
| 486 |
* This method detects for UA which are likely to be capable |
| 487 |
* but may not necessarily support JavaScript. |
| 488 |
* Excludes all iPhone Tier UA. |
| 489 |
*/ |
| 490 |
public function isTierRichCss() { |
| 491 |
if ( isset( $this->isTierRichCss ) ) { |
| 492 |
return $this->isTierRichCss; |
| 493 |
} |
| 494 |
if ( $this->isTierIphone() ) { |
| 495 |
return false; |
| 496 |
} |
| 497 |
|
| 498 |
// The following devices are explicitly ok. |
| 499 |
if ( static::is_S60_OSSBrowser() ) { |
| 500 |
$this->matched_agent = 'series60'; |
| 501 |
$this->isTierIphone = false; |
| 502 |
$this->isTierRichCss = true; |
| 503 |
$this->isTierGenericMobile = false; |
| 504 |
} elseif ( static::is_opera_mini() ) { |
| 505 |
$this->matched_agent = 'opera-mini'; |
| 506 |
$this->isTierIphone = false; |
| 507 |
$this->isTierRichCss = true; |
| 508 |
$this->isTierGenericMobile = false; |
| 509 |
} elseif ( static::is_blackbeberry() ) { |
| 510 |
$detectedDevice = static::detect_blackberry_browser_version(); |
| 511 |
if ( |
| 512 |
'blackberry-5' === $detectedDevice |
| 513 |
|| 'blackberry-4.7' === $detectedDevice |
| 514 |
|| 'blackberry-4.6' === $detectedDevice |
| 515 |
) { |
| 516 |
$this->matched_agent = $detectedDevice; |
| 517 |
$this->isTierIphone = false; |
| 518 |
$this->isTierRichCss = true; |
| 519 |
$this->isTierGenericMobile = false; |
| 520 |
} |
| 521 |
} else { |
| 522 |
$this->isTierRichCss = false; |
| 523 |
} |
| 524 |
|
| 525 |
return $this->isTierRichCss; |
| 526 |
} |
| 527 |
|
| 528 |
/** |
| 529 |
* Detects if the user is using a tablet. |
| 530 |
* props Corey Gilmore, BGR.com |
| 531 |
* |
| 532 |
* @return bool |
| 533 |
*/ |
| 534 |
public function is_tablet() { |
| 535 |
$ua = $this->useragent; |
| 536 |
return ( 0 // Never true, but makes it easier to manage our list of tablet conditions. |
| 537 |
|| self::is_ipad( $ua ) |
| 538 |
|| self::is_android_tablet( $ua ) |
| 539 |
|| self::is_blackberry_tablet( $ua ) |
| 540 |
|| self::is_kindle_fire( $ua ) |
| 541 |
|| self::is_MaemoTablet( $ua ) |
| 542 |
|| self::is_TouchPad( $ua ) |
| 543 |
); |
| 544 |
} |
| 545 |
|
| 546 |
/** |
| 547 |
* Detects if the current UA is the default iPhone or iPod Touch Browser. |
| 548 |
* |
| 549 |
* DEPRECATED: use is_iphone_or_ipod |
| 550 |
*/ |
| 551 |
public function is_iphoneOrIpod() { |
| 552 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) { |
| 553 |
return false; |
| 554 |
} |
| 555 |
|
| 556 |
$ua = strtolower( wp_unslash( $_SERVER['HTTP_USER_AGENT'] ) ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- This is validating. |
| 557 |
if ( ( strpos( $ua, 'iphone' ) !== false ) || ( strpos( $ua, 'ipod' ) !== false ) ) { |
| 558 |
if ( self::is_opera_mini() || self::is_opera_mobile() || self::is_firefox_mobile() ) { |
| 559 |
return false; |
| 560 |
} else { |
| 561 |
return true; |
| 562 |
} |
| 563 |
} else { |
| 564 |
return false; |
| 565 |
} |
| 566 |
} |
| 567 |
|
| 568 |
/** |
| 569 |
* Retrieves the user agent from the server if not provided. |
| 570 |
* |
| 571 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 572 |
* @return string|false The user agent string or false if not available. |
| 573 |
*/ |
| 574 |
private static function maybe_get_user_agent_from_server( $user_agent = null ) { |
| 575 |
if ( null !== $user_agent ) { |
| 576 |
return $user_agent; |
| 577 |
} |
| 578 |
|
| 579 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) { |
| 580 |
return false; |
| 581 |
} |
| 582 |
return wp_unslash( $_SERVER['HTTP_USER_AGENT'] ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- This is validating. |
| 583 |
} |
| 584 |
|
| 585 |
/** |
| 586 |
* Detects if the current UA is iPhone Mobile Safari or another iPhone or iPod Touch Browser. |
| 587 |
* |
| 588 |
* They type can check for any iPhone, an iPhone using Safari, or an iPhone using something other than Safari. |
| 589 |
* |
| 590 |
* Note: If you want to check for Opera mini, Opera mobile or Firefox mobile (or any 3rd party iPhone browser), |
| 591 |
* you should put the check condition before the check for 'iphone-any' or 'iphone-not-safari'. |
| 592 |
* Otherwise those browsers will be 'catched' by the iphone string. |
| 593 |
* |
| 594 |
* @param string $type Type of iPhone detection. |
| 595 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 596 |
*/ |
| 597 |
public static function is_iphone_or_ipod( $type = 'iphone-any', $user_agent = null ) { |
| 598 |
|
| 599 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 600 |
if ( empty( $user_agent ) ) { |
| 601 |
return false; |
| 602 |
} |
| 603 |
|
| 604 |
$ua = strtolower( wp_unslash( $user_agent ) ); |
| 605 |
$is_iphone = ( strpos( $ua, 'iphone' ) !== false ) || ( strpos( $ua, 'ipod' ) !== false ); |
| 606 |
$is_safari = ( false !== strpos( $ua, 'safari' ) ); |
| 607 |
|
| 608 |
if ( 'iphone-safari' === $type ) { |
| 609 |
return $is_iphone && $is_safari; |
| 610 |
} elseif ( 'iphone-not-safari' === $type ) { |
| 611 |
return $is_iphone && ! $is_safari; |
| 612 |
} else { |
| 613 |
return $is_iphone; |
| 614 |
} |
| 615 |
} |
| 616 |
|
| 617 |
/** |
| 618 |
* Detects if the current UA is Chrome for iOS |
| 619 |
* |
| 620 |
* The User-Agent string in Chrome for iOS is the same as the Mobile Safari User-Agent, with CriOS/<ChromeRevision> instead of Version/<VersionNum>. |
| 621 |
* - 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 |
| 622 |
* |
| 623 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 624 |
*/ |
| 625 |
public static function is_chrome_for_iOS( $user_agent = null ) { |
| 626 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 627 |
if ( empty( $user_agent ) ) { |
| 628 |
return false; |
| 629 |
} |
| 630 |
|
| 631 |
if ( self::is_iphone_or_ipod( 'iphone-safari', $user_agent ) === false ) { |
| 632 |
return false; |
| 633 |
} |
| 634 |
|
| 635 |
$ua = strtolower( wp_unslash( $user_agent ) ); |
| 636 |
|
| 637 |
if ( strpos( $ua, 'crios/' ) !== false ) { |
| 638 |
return true; |
| 639 |
} else { |
| 640 |
return false; |
| 641 |
} |
| 642 |
} |
| 643 |
|
| 644 |
/** |
| 645 |
* Detects if the current UA is Twitter for iPhone |
| 646 |
* |
| 647 |
* 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 |
| 648 |
* 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 |
| 649 |
* |
| 650 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 651 |
*/ |
| 652 |
public static function is_twitter_for_iphone( $user_agent = null ) { |
| 653 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 654 |
if ( empty( $user_agent ) ) { |
| 655 |
return false; |
| 656 |
} |
| 657 |
|
| 658 |
$ua = strtolower( wp_unslash( $user_agent ) ); |
| 659 |
|
| 660 |
if ( strpos( $ua, 'ipad' ) !== false ) { |
| 661 |
return false; |
| 662 |
} |
| 663 |
|
| 664 |
if ( strpos( $ua, 'twitter for iphone' ) !== false ) { |
| 665 |
return true; |
| 666 |
} else { |
| 667 |
return false; |
| 668 |
} |
| 669 |
} |
| 670 |
|
| 671 |
/** |
| 672 |
* Detects if the current UA is Twitter for iPad |
| 673 |
* |
| 674 |
* 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 |
| 675 |
* 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 |
| 676 |
* |
| 677 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 678 |
*/ |
| 679 |
public static function is_twitter_for_ipad( $user_agent = null ) { |
| 680 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 681 |
if ( empty( $user_agent ) ) { |
| 682 |
return false; |
| 683 |
} |
| 684 |
|
| 685 |
$ua = strtolower( wp_unslash( $user_agent ) ); |
| 686 |
|
| 687 |
if ( strpos( $ua, 'twitter for ipad' ) !== false ) { |
| 688 |
return true; |
| 689 |
} elseif ( strpos( $ua, 'ipad' ) !== false && strpos( $ua, 'twitter for iphone' ) !== false ) { |
| 690 |
return true; |
| 691 |
} else { |
| 692 |
return false; |
| 693 |
} |
| 694 |
} |
| 695 |
|
| 696 |
/** |
| 697 |
* Detects if the current UA is Facebook for iPhone |
| 698 |
* - Facebook 4020.0 (iPhone; iPhone OS 5.0.1; fr_FR) |
| 699 |
* - 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] |
| 700 |
* - 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] |
| 701 |
* |
| 702 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 703 |
*/ |
| 704 |
public static function is_facebook_for_iphone( $user_agent = null ) { |
| 705 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 706 |
if ( empty( $user_agent ) ) { |
| 707 |
return false; |
| 708 |
} |
| 709 |
|
| 710 |
$ua = strtolower( wp_unslash( $user_agent ) ); |
| 711 |
|
| 712 |
if ( false === strpos( $ua, 'iphone' ) ) { |
| 713 |
return false; |
| 714 |
} |
| 715 |
|
| 716 |
if ( false !== strpos( $ua, 'facebook' ) && false === strpos( $ua, 'ipad' ) ) { |
| 717 |
return true; |
| 718 |
} elseif ( false !== strpos( $ua, 'fbforiphone' ) && false === strpos( $ua, 'tablet' ) ) { |
| 719 |
return true; |
| 720 |
} elseif ( false !== strpos( $ua, 'fban/fbios;' ) && false === strpos( $ua, 'tablet' ) ) { // FB app v5.0 or higher. |
| 721 |
return true; |
| 722 |
} else { |
| 723 |
return false; |
| 724 |
} |
| 725 |
} |
| 726 |
|
| 727 |
/** |
| 728 |
* Detects if the current UA is Facebook for iPad |
| 729 |
* - Facebook 4020.0 (iPad; iPhone OS 5.0.1; en_US) |
| 730 |
* - 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] |
| 731 |
* - 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] |
| 732 |
* |
| 733 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 734 |
*/ |
| 735 |
public static function is_facebook_for_ipad( $user_agent = null ) { |
| 736 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 737 |
if ( empty( $user_agent ) ) { |
| 738 |
return false; |
| 739 |
} |
| 740 |
|
| 741 |
$ua = strtolower( wp_unslash( $user_agent ) ); |
| 742 |
|
| 743 |
if ( false === strpos( $ua, 'ipad' ) ) { |
| 744 |
return false; |
| 745 |
} |
| 746 |
|
| 747 |
if ( false !== strpos( $ua, 'facebook' ) || false !== strpos( $ua, 'fbforiphone' ) || false !== strpos( $ua, 'fban/fbios;' ) ) { |
| 748 |
return true; |
| 749 |
} else { |
| 750 |
return false; |
| 751 |
} |
| 752 |
} |
| 753 |
|
| 754 |
/** |
| 755 |
* Detects if the current UA is WordPress for iOS |
| 756 |
* |
| 757 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 758 |
*/ |
| 759 |
public static function is_wordpress_for_ios( $user_agent = null ) { |
| 760 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 761 |
if ( empty( $user_agent ) ) { |
| 762 |
return false; |
| 763 |
} |
| 764 |
|
| 765 |
$ua = strtolower( wp_unslash( $user_agent ) ); |
| 766 |
if ( false !== strpos( $ua, 'wp-iphone' ) ) { |
| 767 |
return true; |
| 768 |
} else { |
| 769 |
return false; |
| 770 |
} |
| 771 |
} |
| 772 |
|
| 773 |
/** |
| 774 |
* Detects if the current device is an iPad. |
| 775 |
* They type can check for any iPad, an iPad using Safari, or an iPad using something other than Safari. |
| 776 |
* |
| 777 |
* Note: If you want to check for Opera mini, Opera mobile or Firefox mobile (or any 3rd party iPad browser), |
| 778 |
* you should put the check condition before the check for 'iphone-any' or 'iphone-not-safari'. |
| 779 |
* Otherwise those browsers will be 'catched' by the ipad string. |
| 780 |
* |
| 781 |
* @param string $type iPad type. |
| 782 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 783 |
*/ |
| 784 |
public static function is_ipad( $type = 'ipad-any', $user_agent = null ) { |
| 785 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 786 |
if ( empty( $user_agent ) ) { |
| 787 |
return false; |
| 788 |
} |
| 789 |
|
| 790 |
$ua = strtolower( wp_unslash( $user_agent ) ); |
| 791 |
|
| 792 |
$is_ipad = ( false !== strpos( $ua, 'ipad' ) ); |
| 793 |
$is_safari = ( false !== strpos( $ua, 'safari' ) ); |
| 794 |
|
| 795 |
if ( 'ipad-safari' === $type ) { |
| 796 |
return $is_ipad && $is_safari; |
| 797 |
} elseif ( 'ipad-not-safari' === $type ) { |
| 798 |
return $is_ipad && ! $is_safari; |
| 799 |
} else { |
| 800 |
return $is_ipad; |
| 801 |
} |
| 802 |
} |
| 803 |
|
| 804 |
/** |
| 805 |
* Detects if the current browser is Firefox Mobile (Fennec) |
| 806 |
* |
| 807 |
* See http://www.useragentstring.com/pages/Fennec/ |
| 808 |
* Mozilla/5.0 (Windows NT 6.1; WOW64; rv:2.1.1) Gecko/20110415 Firefox/4.0.2pre Fennec/4.0.1 |
| 809 |
* Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1b2pre) Gecko/20081015 Fennec/1.0a1 |
| 810 |
* |
| 811 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 812 |
*/ |
| 813 |
public static function is_firefox_mobile( $user_agent = null ) { |
| 814 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 815 |
if ( empty( $user_agent ) ) { |
| 816 |
return false; |
| 817 |
} |
| 818 |
|
| 819 |
$ua = strtolower( wp_unslash( $user_agent ) ); |
| 820 |
|
| 821 |
if ( strpos( $ua, 'fennec' ) !== false ) { |
| 822 |
return true; |
| 823 |
} else { |
| 824 |
return false; |
| 825 |
} |
| 826 |
} |
| 827 |
|
| 828 |
/** |
| 829 |
* Detects if the current browser is Firefox for desktop |
| 830 |
* |
| 831 |
* See https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/User-Agent/Firefox |
| 832 |
* Mozilla/5.0 (platform; rv:geckoversion) Gecko/geckotrail Firefox/firefoxversion |
| 833 |
* The platform section will include 'Mobile' for phones and 'Tablet' for tablets. |
| 834 |
* |
| 835 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 836 |
*/ |
| 837 |
public static function is_firefox_desktop( $user_agent = null ) { |
| 838 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 839 |
if ( empty( $user_agent ) ) { |
| 840 |
return false; |
| 841 |
} |
| 842 |
|
| 843 |
$ua = strtolower( wp_unslash( $user_agent ) ); |
| 844 |
|
| 845 |
if ( false !== strpos( $ua, 'firefox' ) && false === strpos( $ua, 'mobile' ) && false === strpos( $ua, 'tablet' ) ) { |
| 846 |
return true; |
| 847 |
} else { |
| 848 |
return false; |
| 849 |
} |
| 850 |
} |
| 851 |
|
| 852 |
/** |
| 853 |
* Detects if the current browser is FirefoxOS Native browser |
| 854 |
* |
| 855 |
* Mozilla/5.0 (Mobile; rv:14.0) Gecko/14.0 Firefox/14.0 |
| 856 |
* |
| 857 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 858 |
*/ |
| 859 |
public static function is_firefox_os( $user_agent = null ) { |
| 860 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 861 |
if ( empty( $user_agent ) ) { |
| 862 |
return false; |
| 863 |
} |
| 864 |
|
| 865 |
$ua = strtolower( wp_unslash( $user_agent ) ); |
| 866 |
|
| 867 |
if ( strpos( $ua, 'mozilla' ) !== false && strpos( $ua, 'mobile' ) !== false && strpos( $ua, 'gecko' ) !== false && strpos( $ua, 'firefox' ) !== false ) { |
| 868 |
return true; |
| 869 |
} else { |
| 870 |
return false; |
| 871 |
} |
| 872 |
} |
| 873 |
|
| 874 |
/** |
| 875 |
* Detect Safari browser |
| 876 |
* |
| 877 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 878 |
*/ |
| 879 |
public static function is_safari_browser( $user_agent = null ) { |
| 880 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 881 |
if ( empty( $user_agent ) ) { |
| 882 |
return false; |
| 883 |
} |
| 884 |
|
| 885 |
if ( false === strpos( wp_unslash( $user_agent ), 'Safari' ) ) { |
| 886 |
return false; |
| 887 |
} |
| 888 |
return true; |
| 889 |
} |
| 890 |
|
| 891 |
/** |
| 892 |
* Detect Edge browser |
| 893 |
* |
| 894 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 895 |
*/ |
| 896 |
public static function is_edge_browser( $user_agent = null ) { |
| 897 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 898 |
if ( empty( $user_agent ) ) { |
| 899 |
return false; |
| 900 |
} |
| 901 |
|
| 902 |
$ua = wp_unslash( $user_agent ); |
| 903 |
|
| 904 |
// Check for both legacy Edge ("Edge/") and modern Chromium-based Edge ("Edg/") |
| 905 |
if ( false === strpos( $ua, 'Edge' ) && false === strpos( $ua, 'Edg/' ) ) { |
| 906 |
return false; |
| 907 |
} |
| 908 |
return true; |
| 909 |
} |
| 910 |
|
| 911 |
/** |
| 912 |
* Detect IE browser |
| 913 |
* |
| 914 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 915 |
*/ |
| 916 |
public static function is_ie_browser( $user_agent = null ) { |
| 917 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 918 |
if ( empty( $user_agent ) ) { |
| 919 |
return false; |
| 920 |
} |
| 921 |
|
| 922 |
$ua = wp_unslash( $user_agent ); |
| 923 |
return strpos( $ua, 'MSIE' ) !== false || strpos( $ua, 'Trident/7' ) !== false; |
| 924 |
} |
| 925 |
|
| 926 |
/** |
| 927 |
* Detect modern Opera desktop |
| 928 |
* |
| 929 |
* Mozilla/5.0 (Macintosh; Intel Mac OS X 11_2_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.182 Safari/537.36 OPR/74.0.3911.203 |
| 930 |
* |
| 931 |
* Looking for "OPR/" specifically. |
| 932 |
* |
| 933 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 934 |
*/ |
| 935 |
public static function is_opera_desktop( $user_agent = null ) { |
| 936 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 937 |
if ( empty( $user_agent ) ) { |
| 938 |
return false; |
| 939 |
} |
| 940 |
|
| 941 |
if ( false === strpos( wp_unslash( $user_agent ), 'OPR/' ) ) { |
| 942 |
return false; |
| 943 |
} |
| 944 |
|
| 945 |
return true; |
| 946 |
} |
| 947 |
|
| 948 |
/** |
| 949 |
* Detects if the current browser is Opera Mobile |
| 950 |
* |
| 951 |
* What is the difference between Opera Mobile and Opera Mini? |
| 952 |
* - Opera Mobile is a full Internet browser for mobile devices. |
| 953 |
* - Opera Mini always uses a transcoder to convert the page for a small display. |
| 954 |
* (it uses Opera advanced server compression technology to compress web content before it gets to a device. |
| 955 |
* The rendering engine is on Opera's server.) |
| 956 |
* |
| 957 |
* Opera/9.80 (Windows NT 6.1; Opera Mobi/14316; U; en) Presto/2.7.81 Version/11.00" |
| 958 |
* Opera/9.50 (Nintendo DSi; Opera/507; U; en-US) |
| 959 |
* |
| 960 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 961 |
*/ |
| 962 |
public static function is_opera_mobile( $user_agent = null ) { |
| 963 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 964 |
if ( empty( $user_agent ) ) { |
| 965 |
return false; |
| 966 |
} |
| 967 |
|
| 968 |
$ua = strtolower( wp_unslash( $user_agent ) ); |
| 969 |
|
| 970 |
if ( strpos( $ua, 'opera' ) !== false && strpos( $ua, 'mobi' ) !== false ) { |
| 971 |
return true; |
| 972 |
} elseif ( strpos( $ua, 'opera' ) !== false && strpos( $ua, 'nintendo dsi' ) !== false ) { |
| 973 |
return true; |
| 974 |
} else { |
| 975 |
return false; |
| 976 |
} |
| 977 |
} |
| 978 |
|
| 979 |
/** |
| 980 |
* Detects if the current browser is Opera Mini |
| 981 |
* |
| 982 |
* Opera/8.01 (J2ME/MIDP; Opera Mini/3.0.6306/1528; en; U; ssr) |
| 983 |
* Opera/9.80 (Android;Opera Mini/6.0.24212/24.746 U;en) Presto/2.5.25 Version/10.5454 |
| 984 |
* Opera/9.80 (iPhone; Opera Mini/5.0.019802/18.738; U; en) Presto/2.4.15 |
| 985 |
* Opera/9.80 (J2ME/iPhone;Opera Mini/5.0.019802/886; U; ja) Presto/2.4.15 |
| 986 |
* Opera/9.80 (J2ME/iPhone;Opera Mini/5.0.019802/886; U; ja) Presto/2.4.15 |
| 987 |
* Opera/9.80 (Series 60; Opera Mini/5.1.22783/23.334; U; en) Presto/2.5.25 Version/10.54 |
| 988 |
* Opera/9.80 (BlackBerry; Opera Mini/5.1.22303/22.387; U; en) Presto/2.5.25 Version/10.54 |
| 989 |
* |
| 990 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 991 |
*/ |
| 992 |
public static function is_opera_mini( $user_agent = null ) { |
| 993 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 994 |
if ( empty( $user_agent ) ) { |
| 995 |
return false; |
| 996 |
} |
| 997 |
|
| 998 |
$ua = strtolower( wp_unslash( $user_agent ) ); |
| 999 |
|
| 1000 |
if ( strpos( $ua, 'opera' ) !== false && strpos( $ua, 'mini' ) !== false ) { |
| 1001 |
return true; |
| 1002 |
} else { |
| 1003 |
return false; |
| 1004 |
} |
| 1005 |
} |
| 1006 |
|
| 1007 |
/** |
| 1008 |
* Detects if the current browser is Opera Mini, but not on a smart device OS(Android, iOS, etc) |
| 1009 |
* Used to send users on dumb devices to m.wor |
| 1010 |
* |
| 1011 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 1012 |
*/ |
| 1013 |
public static function is_opera_mini_dumb( $user_agent = null ) { |
| 1014 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1015 |
if ( empty( $user_agent ) ) { |
| 1016 |
return false; |
| 1017 |
} |
| 1018 |
|
| 1019 |
$ua = strtolower( wp_unslash( $user_agent ) ); |
| 1020 |
|
| 1021 |
if ( self::is_opera_mini( $user_agent ) ) { |
| 1022 |
if ( strpos( $ua, 'android' ) !== false || strpos( $ua, 'iphone' ) !== false || strpos( $ua, 'ipod' ) !== false |
| 1023 |
|| strpos( $ua, 'ipad' ) !== false || strpos( $ua, 'blackberry' ) !== false ) { |
| 1024 |
return false; |
| 1025 |
} else { |
| 1026 |
return true; |
| 1027 |
} |
| 1028 |
} else { |
| 1029 |
return false; |
| 1030 |
} |
| 1031 |
} |
| 1032 |
|
| 1033 |
/** |
| 1034 |
* Detects if the current browser is Samsung Internet for Android. |
| 1035 |
* |
| 1036 |
* Samsung Internet is the default browser on Samsung devices. |
| 1037 |
* User agent contains: SamsungBrowser |
| 1038 |
* |
| 1039 |
* @param string|null $user_agent Optional user agent string. |
| 1040 |
* @return bool |
| 1041 |
*/ |
| 1042 |
public static function is_samsung_browser( $user_agent = null ) { |
| 1043 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1044 |
if ( empty( $user_agent ) ) { |
| 1045 |
return false; |
| 1046 |
} |
| 1047 |
|
| 1048 |
return false !== stripos( $user_agent, 'SamsungBrowser' ); |
| 1049 |
} |
| 1050 |
|
| 1051 |
/** |
| 1052 |
* Detects if the current browser is UC Browser. |
| 1053 |
* |
| 1054 |
* UC Browser is popular in Asia and emerging markets. |
| 1055 |
* User agent contains: UCBrowser or UCWEB |
| 1056 |
* |
| 1057 |
* @param string|null $user_agent Optional user agent string. |
| 1058 |
* @return bool |
| 1059 |
*/ |
| 1060 |
public static function is_uc_browser( $user_agent = null ) { |
| 1061 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1062 |
if ( empty( $user_agent ) ) { |
| 1063 |
return false; |
| 1064 |
} |
| 1065 |
|
| 1066 |
return false !== stripos( $user_agent, 'UCBrowser' ) || false !== stripos( $user_agent, 'UCWEB' ); |
| 1067 |
} |
| 1068 |
|
| 1069 |
/** |
| 1070 |
* Detects if the current browser is Yandex Browser. |
| 1071 |
* |
| 1072 |
* Yandex Browser is popular in Russia and CIS countries. |
| 1073 |
* User agent contains: YaBrowser |
| 1074 |
* |
| 1075 |
* @param string|null $user_agent Optional user agent string. |
| 1076 |
* @return bool |
| 1077 |
*/ |
| 1078 |
public static function is_yandex_browser( $user_agent = null ) { |
| 1079 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1080 |
if ( empty( $user_agent ) ) { |
| 1081 |
return false; |
| 1082 |
} |
| 1083 |
|
| 1084 |
return false !== stripos( $user_agent, 'YaBrowser' ); |
| 1085 |
} |
| 1086 |
|
| 1087 |
/** |
| 1088 |
* Detects if the current browser is Vivaldi. |
| 1089 |
* |
| 1090 |
* Vivaldi is a feature-rich browser for power users. |
| 1091 |
* User agent contains: Vivaldi |
| 1092 |
* |
| 1093 |
* @param string|null $user_agent Optional user agent string. |
| 1094 |
* @return bool |
| 1095 |
*/ |
| 1096 |
public static function is_vivaldi_browser( $user_agent = null ) { |
| 1097 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1098 |
if ( empty( $user_agent ) ) { |
| 1099 |
return false; |
| 1100 |
} |
| 1101 |
|
| 1102 |
return false !== stripos( $user_agent, 'Vivaldi' ); |
| 1103 |
} |
| 1104 |
|
| 1105 |
/** |
| 1106 |
* Detects if the current browser is MIUI Browser. |
| 1107 |
* |
| 1108 |
* MIUI Browser is the default browser on Xiaomi devices. |
| 1109 |
* User agent contains: MiuiBrowser or XiaoMi |
| 1110 |
* |
| 1111 |
* @param string|null $user_agent Optional user agent string. |
| 1112 |
* @return bool |
| 1113 |
*/ |
| 1114 |
public static function is_miui_browser( $user_agent = null ) { |
| 1115 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1116 |
if ( empty( $user_agent ) ) { |
| 1117 |
return false; |
| 1118 |
} |
| 1119 |
|
| 1120 |
return false !== stripos( $user_agent, 'MiuiBrowser' ) || false !== stripos( $user_agent, 'XiaoMi' ); |
| 1121 |
} |
| 1122 |
|
| 1123 |
/** |
| 1124 |
* Detects if the current browser is Amazon Silk. |
| 1125 |
* |
| 1126 |
* Amazon Silk is the browser on Kindle Fire and Echo devices. |
| 1127 |
* User agent contains: Silk or Silk-Accelerated |
| 1128 |
* |
| 1129 |
* @param string|null $user_agent Optional user agent string. |
| 1130 |
* @return bool |
| 1131 |
*/ |
| 1132 |
public static function is_silk_browser( $user_agent = null ) { |
| 1133 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1134 |
if ( empty( $user_agent ) ) { |
| 1135 |
return false; |
| 1136 |
} |
| 1137 |
|
| 1138 |
return false !== stripos( $user_agent, 'Silk' ); |
| 1139 |
} |
| 1140 |
|
| 1141 |
/** |
| 1142 |
* Detects if the current browser is a Windows Phone 7 device. |
| 1143 |
* ex: Mozilla/4.0 (compatible; MSIE 7.0; Windows Phone OS 7.0; Trident/3.1; IEMobile/7.0; LG; GW910) |
| 1144 |
* |
| 1145 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 1146 |
*/ |
| 1147 |
public static function is_WindowsPhone7( $user_agent = null ) { |
| 1148 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1149 |
if ( empty( $user_agent ) ) { |
| 1150 |
return false; |
| 1151 |
} |
| 1152 |
|
| 1153 |
$ua = strtolower( wp_unslash( $user_agent ) ); |
| 1154 |
|
| 1155 |
if ( false === strpos( $ua, 'windows phone os 7' ) ) { |
| 1156 |
return false; |
| 1157 |
} elseif ( self::is_opera_mini( $user_agent ) || self::is_opera_mobile( $user_agent ) || self::is_firefox_mobile( $user_agent ) ) { |
| 1158 |
return false; |
| 1159 |
} else { |
| 1160 |
return true; |
| 1161 |
} |
| 1162 |
} |
| 1163 |
|
| 1164 |
/** |
| 1165 |
* Detects if the current browser is a Windows Phone 8 device. |
| 1166 |
* ex: Mozilla/5.0 (compatible; MSIE 10.0; Windows Phone 8.0; Trident/6.0; ARM; Touch; IEMobile/10.0; <Manufacturer>; <Device> [;<Operator>]) |
| 1167 |
* |
| 1168 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 1169 |
*/ |
| 1170 |
public static function is_windows_phone_8( $user_agent = null ) { |
| 1171 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1172 |
if ( empty( $user_agent ) ) { |
| 1173 |
return false; |
| 1174 |
} |
| 1175 |
|
| 1176 |
$ua = strtolower( wp_unslash( $user_agent ) ); |
| 1177 |
if ( strpos( $ua, 'windows phone 8' ) === false ) { |
| 1178 |
return false; |
| 1179 |
} else { |
| 1180 |
return true; |
| 1181 |
} |
| 1182 |
} |
| 1183 |
|
| 1184 |
/** |
| 1185 |
* Detects if the current browser is on a Palm device running the new WebOS. This EXCLUDES TouchPad. |
| 1186 |
* |
| 1187 |
* 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 |
| 1188 |
* 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 |
| 1189 |
* |
| 1190 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 1191 |
*/ |
| 1192 |
public static function is_PalmWebOS( $user_agent = null ) { |
| 1193 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1194 |
if ( empty( $user_agent ) ) { |
| 1195 |
return false; |
| 1196 |
} |
| 1197 |
|
| 1198 |
$ua = strtolower( wp_unslash( $user_agent ) ); |
| 1199 |
|
| 1200 |
if ( false === strpos( $ua, 'webos' ) ) { |
| 1201 |
return false; |
| 1202 |
} elseif ( self::is_opera_mini( $user_agent ) || self::is_opera_mobile( $user_agent ) || self::is_firefox_mobile( $user_agent ) ) { |
| 1203 |
return false; |
| 1204 |
} else { |
| 1205 |
return true; |
| 1206 |
} |
| 1207 |
} |
| 1208 |
|
| 1209 |
/** |
| 1210 |
* Detects if the current browser is the HP TouchPad default browser. This excludes phones wt WebOS. |
| 1211 |
* |
| 1212 |
* 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 |
| 1213 |
* 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 |
| 1214 |
* |
| 1215 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 1216 |
*/ |
| 1217 |
public static function is_TouchPad( $user_agent = null ) { |
| 1218 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1219 |
if ( empty( $user_agent ) ) { |
| 1220 |
return false; |
| 1221 |
} |
| 1222 |
|
| 1223 |
$http_user_agent = strtolower( wp_unslash( $user_agent ) ); |
| 1224 |
if ( false !== strpos( $http_user_agent, 'hp-tablet' ) || false !== strpos( $http_user_agent, 'hpwos' ) || false !== strpos( $http_user_agent, 'touchpad' ) ) { |
| 1225 |
if ( self::is_opera_mini( $user_agent ) || self::is_opera_mobile( $user_agent ) || self::is_firefox_mobile( $user_agent ) ) { |
| 1226 |
return false; |
| 1227 |
} else { |
| 1228 |
return true; |
| 1229 |
} |
| 1230 |
} else { |
| 1231 |
return false; |
| 1232 |
} |
| 1233 |
} |
| 1234 |
|
| 1235 |
/** |
| 1236 |
* Detects if the current browser is the Series 60 Open Source Browser. |
| 1237 |
* |
| 1238 |
* 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 |
| 1239 |
* |
| 1240 |
* 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 |
| 1241 |
* |
| 1242 |
* 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 |
| 1243 |
* |
| 1244 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 1245 |
*/ |
| 1246 |
public static function is_S60_OSSBrowser( $user_agent = null ) { |
| 1247 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1248 |
if ( empty( $user_agent ) ) { |
| 1249 |
return false; |
| 1250 |
} |
| 1251 |
|
| 1252 |
$agent = strtolower( wp_unslash( $user_agent ) ); |
| 1253 |
if ( self::is_opera_mini( $user_agent ) || self::is_opera_mobile( $user_agent ) || self::is_firefox_mobile( $user_agent ) ) { |
| 1254 |
return false; |
| 1255 |
} |
| 1256 |
|
| 1257 |
$pos_webkit = strpos( $agent, 'webkit' ); |
| 1258 |
if ( false !== $pos_webkit ) { |
| 1259 |
// First, test for WebKit, then make sure it's either Symbian or S60. |
| 1260 |
if ( strpos( $agent, 'symbian' ) !== false || strpos( $agent, 'series60' ) !== false ) { |
| 1261 |
return true; |
| 1262 |
} else { |
| 1263 |
return false; |
| 1264 |
} |
| 1265 |
} elseif ( strpos( $agent, 'symbianos' ) !== false && strpos( $agent, 'series60' ) !== false ) { |
| 1266 |
return true; |
| 1267 |
} elseif ( strpos( $agent, 'nokia' ) !== false && strpos( $agent, 'series60' ) !== false ) { |
| 1268 |
return true; |
| 1269 |
} |
| 1270 |
|
| 1271 |
return false; |
| 1272 |
} |
| 1273 |
|
| 1274 |
/** |
| 1275 |
* Detects if the device platform is the Symbian Series 60. |
| 1276 |
* |
| 1277 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 1278 |
*/ |
| 1279 |
public static function is_symbian_platform( $user_agent = null ) { |
| 1280 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1281 |
if ( empty( $user_agent ) ) { |
| 1282 |
return false; |
| 1283 |
} |
| 1284 |
|
| 1285 |
$agent = strtolower( wp_unslash( $user_agent ) ); |
| 1286 |
|
| 1287 |
$pos_webkit = strpos( $agent, 'webkit' ); |
| 1288 |
if ( false !== $pos_webkit ) { |
| 1289 |
// First, test for WebKit, then make sure it's either Symbian or S60. |
| 1290 |
if ( strpos( $agent, 'symbian' ) !== false || strpos( $agent, 'series60' ) !== false ) { |
| 1291 |
return true; |
| 1292 |
} else { |
| 1293 |
return false; |
| 1294 |
} |
| 1295 |
} elseif ( strpos( $agent, 'symbianos' ) !== false && strpos( $agent, 'series60' ) !== false ) { |
| 1296 |
return true; |
| 1297 |
} elseif ( strpos( $agent, 'nokia' ) !== false && strpos( $agent, 'series60' ) !== false ) { |
| 1298 |
return true; |
| 1299 |
} elseif ( strpos( $agent, 'opera mini' ) !== false ) { |
| 1300 |
if ( strpos( $agent, 'symbianos' ) !== false || strpos( $agent, 'symbos' ) !== false || strpos( $agent, 'series 60' ) !== false ) { |
| 1301 |
return true; |
| 1302 |
} |
| 1303 |
} |
| 1304 |
|
| 1305 |
return false; |
| 1306 |
} |
| 1307 |
|
| 1308 |
/** |
| 1309 |
* Detects if the device platform is the Symbian Series 40. |
| 1310 |
* Nokia Browser for Series 40 is a proxy based browser, previously known as Ovi Browser. |
| 1311 |
* This browser will report 'NokiaBrowser' in the header, however some older version will also report 'OviBrowser'. |
| 1312 |
* |
| 1313 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 1314 |
*/ |
| 1315 |
public static function is_symbian_s40_platform( $user_agent = null ) { |
| 1316 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1317 |
if ( empty( $user_agent ) ) { |
| 1318 |
return false; |
| 1319 |
} |
| 1320 |
|
| 1321 |
$agent = strtolower( wp_unslash( $user_agent ) ); |
| 1322 |
|
| 1323 |
if ( strpos( $agent, 'series40' ) !== false ) { |
| 1324 |
if ( strpos( $agent, 'nokia' ) !== false || strpos( $agent, 'ovibrowser' ) !== false || strpos( $agent, 'nokiabrowser' ) !== false ) { |
| 1325 |
return true; |
| 1326 |
} |
| 1327 |
} |
| 1328 |
|
| 1329 |
return false; |
| 1330 |
} |
| 1331 |
|
| 1332 |
/** |
| 1333 |
* Returns if the device belongs to J2ME capable family. |
| 1334 |
* |
| 1335 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 1336 |
* |
| 1337 |
* @return bool |
| 1338 |
*/ |
| 1339 |
public static function is_J2ME_platform( $user_agent = null ) { |
| 1340 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1341 |
if ( empty( $user_agent ) ) { |
| 1342 |
return false; |
| 1343 |
} |
| 1344 |
|
| 1345 |
$agent = strtolower( wp_unslash( $user_agent ) ); |
| 1346 |
|
| 1347 |
if ( strpos( $agent, 'j2me/midp' ) !== false ) { |
| 1348 |
return true; |
| 1349 |
} elseif ( strpos( $agent, 'midp' ) !== false && strpos( $agent, 'cldc' ) ) { |
| 1350 |
return true; |
| 1351 |
} |
| 1352 |
return false; |
| 1353 |
} |
| 1354 |
|
| 1355 |
/** |
| 1356 |
* Detects if the current UA is on one of the Maemo-based Nokia Internet Tablets. |
| 1357 |
* |
| 1358 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 1359 |
*/ |
| 1360 |
public static function is_MaemoTablet( $user_agent = null ) { |
| 1361 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1362 |
if ( empty( $user_agent ) ) { |
| 1363 |
return false; |
| 1364 |
} |
| 1365 |
|
| 1366 |
$agent = strtolower( wp_unslash( $user_agent ) ); |
| 1367 |
|
| 1368 |
$pos_maemo = strpos( $agent, 'maemo' ); |
| 1369 |
if ( false === $pos_maemo ) { |
| 1370 |
return false; |
| 1371 |
} |
| 1372 |
|
| 1373 |
// Must be Linux + Tablet, or else it could be something else. |
| 1374 |
if ( strpos( $agent, 'tablet' ) !== false && strpos( $agent, 'linux' ) !== false ) { |
| 1375 |
if ( self::is_opera_mini( $user_agent ) || self::is_opera_mobile( $user_agent ) || self::is_firefox_mobile( $user_agent ) ) { |
| 1376 |
return false; |
| 1377 |
} else { |
| 1378 |
return true; |
| 1379 |
} |
| 1380 |
} else { |
| 1381 |
return false; |
| 1382 |
} |
| 1383 |
} |
| 1384 |
|
| 1385 |
/** |
| 1386 |
* Detects if the current UA is a MeeGo device (Nokia Smartphone). |
| 1387 |
* |
| 1388 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 1389 |
*/ |
| 1390 |
public static function is_MeeGo( $user_agent = null ) { |
| 1391 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1392 |
if ( empty( $user_agent ) ) { |
| 1393 |
return false; |
| 1394 |
} |
| 1395 |
|
| 1396 |
$ua = strtolower( wp_unslash( $user_agent ) ); |
| 1397 |
|
| 1398 |
if ( false === strpos( $ua, 'meego' ) ) { |
| 1399 |
return false; |
| 1400 |
} elseif ( self::is_opera_mini( $user_agent ) || self::is_opera_mobile( $user_agent ) || self::is_firefox_mobile( $user_agent ) ) { |
| 1401 |
return false; |
| 1402 |
} else { |
| 1403 |
return true; |
| 1404 |
} |
| 1405 |
} |
| 1406 |
|
| 1407 |
/** |
| 1408 |
* The is_webkit() method can be used to check the User Agent for an webkit generic browser. |
| 1409 |
* |
| 1410 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 1411 |
*/ |
| 1412 |
public static function is_webkit( $user_agent = null ) { |
| 1413 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1414 |
if ( empty( $user_agent ) ) { |
| 1415 |
return false; |
| 1416 |
} |
| 1417 |
|
| 1418 |
$agent = strtolower( wp_unslash( $user_agent ) ); |
| 1419 |
|
| 1420 |
$pos_webkit = strpos( $agent, 'webkit' ); |
| 1421 |
|
| 1422 |
if ( false !== $pos_webkit ) { |
| 1423 |
return true; |
| 1424 |
} else { |
| 1425 |
return false; |
| 1426 |
} |
| 1427 |
} |
| 1428 |
|
| 1429 |
/** |
| 1430 |
* Detects if the current browser is the Native Android browser. |
| 1431 |
* |
| 1432 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 1433 |
* |
| 1434 |
* @return boolean true if the browser is Android otherwise false |
| 1435 |
*/ |
| 1436 |
public static function is_android( $user_agent = null ) { |
| 1437 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1438 |
if ( empty( $user_agent ) ) { |
| 1439 |
return false; |
| 1440 |
} |
| 1441 |
|
| 1442 |
$agent = strtolower( wp_unslash( $user_agent ) ); |
| 1443 |
$pos_android = strpos( $agent, 'android' ); |
| 1444 |
if ( false !== $pos_android ) { |
| 1445 |
if ( self::is_opera_mini( $user_agent ) || self::is_opera_mobile( $user_agent ) || self::is_firefox_mobile( $user_agent ) ) { |
| 1446 |
return false; |
| 1447 |
} else { |
| 1448 |
return true; |
| 1449 |
} |
| 1450 |
} else { |
| 1451 |
return false; |
| 1452 |
} |
| 1453 |
} |
| 1454 |
|
| 1455 |
/** |
| 1456 |
* Detects if the current browser is the Native Android Tablet browser. |
| 1457 |
* Assumes 'Android' should be in the user agent, but not 'mobile' |
| 1458 |
* |
| 1459 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 1460 |
* |
| 1461 |
* @return boolean true if the browser is Android and not 'mobile' otherwise false |
| 1462 |
*/ |
| 1463 |
public static function is_android_tablet( $user_agent = null ) { |
| 1464 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1465 |
if ( empty( $user_agent ) ) { |
| 1466 |
return false; |
| 1467 |
} |
| 1468 |
|
| 1469 |
$agent = strtolower( wp_unslash( $user_agent ) ); |
| 1470 |
|
| 1471 |
$pos_android = strpos( $agent, 'android' ); |
| 1472 |
$pos_mobile = strpos( $agent, 'mobile' ); |
| 1473 |
$post_android_app = strpos( $agent, 'wp-android' ); |
| 1474 |
|
| 1475 |
if ( false !== $pos_android && false === $pos_mobile && false === $post_android_app ) { |
| 1476 |
if ( self::is_opera_mini( $user_agent ) || self::is_opera_mobile( $user_agent ) || self::is_firefox_mobile( $user_agent ) ) { |
| 1477 |
return false; |
| 1478 |
} else { |
| 1479 |
return true; |
| 1480 |
} |
| 1481 |
} else { |
| 1482 |
return false; |
| 1483 |
} |
| 1484 |
} |
| 1485 |
|
| 1486 |
/** |
| 1487 |
* Detects if the current browser is the Kindle Fire Native browser. |
| 1488 |
* |
| 1489 |
* 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 |
| 1490 |
* 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 |
| 1491 |
* |
| 1492 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 1493 |
* |
| 1494 |
* @return boolean true if the browser is Kindle Fire Native browser otherwise false |
| 1495 |
*/ |
| 1496 |
public static function is_kindle_fire( $user_agent = null ) { |
| 1497 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1498 |
if ( empty( $user_agent ) ) { |
| 1499 |
return false; |
| 1500 |
} |
| 1501 |
|
| 1502 |
$agent = strtolower( wp_unslash( $user_agent ) ); |
| 1503 |
$pos_silk = strpos( $agent, 'silk/' ); |
| 1504 |
$pos_silk_acc = strpos( $agent, 'silk-accelerated=' ); |
| 1505 |
if ( false !== $pos_silk && false !== $pos_silk_acc ) { |
| 1506 |
return true; |
| 1507 |
} else { |
| 1508 |
return false; |
| 1509 |
} |
| 1510 |
} |
| 1511 |
|
| 1512 |
/** |
| 1513 |
* Detects if the current browser is the Kindle Touch Native browser |
| 1514 |
* |
| 1515 |
* 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+ |
| 1516 |
* |
| 1517 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 1518 |
* |
| 1519 |
* @return boolean true if the browser is Kindle monochrome Native browser otherwise false |
| 1520 |
*/ |
| 1521 |
public static function is_kindle_touch( $user_agent = null ) { |
| 1522 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1523 |
if ( empty( $user_agent ) ) { |
| 1524 |
return false; |
| 1525 |
} |
| 1526 |
|
| 1527 |
$agent = strtolower( wp_unslash( $user_agent ) ); |
| 1528 |
$pos_kindle_touch = strpos( $agent, 'kindle/3.0+' ); |
| 1529 |
if ( false !== $pos_kindle_touch && false === self::is_kindle_fire( $user_agent ) ) { |
| 1530 |
return true; |
| 1531 |
} else { |
| 1532 |
return false; |
| 1533 |
} |
| 1534 |
} |
| 1535 |
|
| 1536 |
/** |
| 1537 |
* Detect if user agent is the WordPress.com Windows 8 app (used ONLY on the custom oauth stylesheet) |
| 1538 |
* |
| 1539 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 1540 |
*/ |
| 1541 |
public static function is_windows8_auth( $user_agent = null ) { |
| 1542 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1543 |
if ( empty( $user_agent ) ) { |
| 1544 |
return false; |
| 1545 |
} |
| 1546 |
|
| 1547 |
$agent = strtolower( wp_unslash( $user_agent ) ); |
| 1548 |
$pos = strpos( $agent, 'msauthhost' ); |
| 1549 |
if ( false !== $pos ) { |
| 1550 |
return true; |
| 1551 |
} else { |
| 1552 |
return false; |
| 1553 |
} |
| 1554 |
} |
| 1555 |
|
| 1556 |
/** |
| 1557 |
* Detect if user agent is the WordPress.com Windows 8 app. |
| 1558 |
* |
| 1559 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 1560 |
*/ |
| 1561 |
public static function is_wordpress_for_win8( $user_agent = null ) { |
| 1562 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1563 |
if ( empty( $user_agent ) ) { |
| 1564 |
return false; |
| 1565 |
} |
| 1566 |
|
| 1567 |
$agent = strtolower( wp_unslash( $user_agent ) ); |
| 1568 |
$pos = strpos( $agent, 'wp-windows8' ); |
| 1569 |
if ( false !== $pos ) { |
| 1570 |
return true; |
| 1571 |
} else { |
| 1572 |
return false; |
| 1573 |
} |
| 1574 |
} |
| 1575 |
|
| 1576 |
/** |
| 1577 |
* Detect if user agent is the WordPress.com Desktop app. |
| 1578 |
* |
| 1579 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 1580 |
*/ |
| 1581 |
public static function is_wordpress_desktop_app( $user_agent = null ) { |
| 1582 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1583 |
if ( empty( $user_agent ) ) { |
| 1584 |
return false; |
| 1585 |
} |
| 1586 |
|
| 1587 |
$agent = strtolower( wp_unslash( $user_agent ) ); |
| 1588 |
$pos = strpos( $agent, 'WordPressDesktop' ); |
| 1589 |
if ( false !== $pos ) { |
| 1590 |
return true; |
| 1591 |
} else { |
| 1592 |
return false; |
| 1593 |
} |
| 1594 |
} |
| 1595 |
|
| 1596 |
/** |
| 1597 |
* The is_blackberry_tablet() method can be used to check the User Agent for a RIM blackberry tablet. |
| 1598 |
* The user agent of the BlackBerry® Tablet OS follows a format similar to the following: |
| 1599 |
* 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+ |
| 1600 |
* |
| 1601 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 1602 |
*/ |
| 1603 |
public static function is_blackberry_tablet( $user_agent = null ) { |
| 1604 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1605 |
if ( empty( $user_agent ) ) { |
| 1606 |
return false; |
| 1607 |
} |
| 1608 |
|
| 1609 |
$agent = strtolower( wp_unslash( $user_agent ) ); |
| 1610 |
$pos_playbook = stripos( $agent, 'PlayBook' ); |
| 1611 |
$pos_rim_tablet = stripos( $agent, 'RIM Tablet' ); |
| 1612 |
|
| 1613 |
if ( ( false === $pos_playbook ) || ( false === $pos_rim_tablet ) ) { |
| 1614 |
return false; |
| 1615 |
} else { |
| 1616 |
return true; |
| 1617 |
} |
| 1618 |
} |
| 1619 |
|
| 1620 |
/** |
| 1621 |
* The is_blackbeberry() method can be used to check the User Agent for a blackberry device. |
| 1622 |
* Note that opera mini on BB matches this rule. |
| 1623 |
* |
| 1624 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 1625 |
*/ |
| 1626 |
public static function is_blackbeberry( $user_agent = null ) { |
| 1627 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1628 |
if ( empty( $user_agent ) ) { |
| 1629 |
return false; |
| 1630 |
} |
| 1631 |
|
| 1632 |
$agent = strtolower( wp_unslash( $user_agent ) ); |
| 1633 |
|
| 1634 |
$pos_blackberry = strpos( $agent, 'blackberry' ); |
| 1635 |
if ( false !== $pos_blackberry ) { |
| 1636 |
if ( self::is_opera_mini( $user_agent ) || self::is_opera_mobile( $user_agent ) || self::is_firefox_mobile( $user_agent ) ) { |
| 1637 |
return false; |
| 1638 |
} else { |
| 1639 |
return true; |
| 1640 |
} |
| 1641 |
} else { |
| 1642 |
return false; |
| 1643 |
} |
| 1644 |
} |
| 1645 |
|
| 1646 |
/** |
| 1647 |
* The is_blackberry_10() method can be used to check the User Agent for a BlackBerry 10 device. |
| 1648 |
* |
| 1649 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 1650 |
*/ |
| 1651 |
public static function is_blackberry_10( $user_agent = null ) { |
| 1652 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1653 |
if ( empty( $user_agent ) ) { |
| 1654 |
return false; |
| 1655 |
} |
| 1656 |
|
| 1657 |
$agent = strtolower( wp_unslash( $user_agent ) ); |
| 1658 |
return ( strpos( $agent, 'bb10' ) !== false ) && ( strpos( $agent, 'mobile' ) !== false ); |
| 1659 |
} |
| 1660 |
|
| 1661 |
/** |
| 1662 |
* Determines whether a desktop platform is Linux OS |
| 1663 |
* |
| 1664 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 1665 |
* |
| 1666 |
* @return bool |
| 1667 |
*/ |
| 1668 |
public static function is_linux_desktop( $user_agent = null ) { |
| 1669 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1670 |
if ( empty( $user_agent ) ) { |
| 1671 |
return false; |
| 1672 |
} |
| 1673 |
|
| 1674 |
if ( ! preg_match( '/linux/i', wp_unslash( $user_agent ) ) ) { |
| 1675 |
return false; |
| 1676 |
} |
| 1677 |
return true; |
| 1678 |
} |
| 1679 |
|
| 1680 |
/** |
| 1681 |
* Determines whether a desktop platform is Mac OS |
| 1682 |
* |
| 1683 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 1684 |
* |
| 1685 |
* @return bool |
| 1686 |
*/ |
| 1687 |
public static function is_mac_desktop( $user_agent = null ) { |
| 1688 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1689 |
if ( empty( $user_agent ) ) { |
| 1690 |
return false; |
| 1691 |
} |
| 1692 |
|
| 1693 |
if ( ! preg_match( '/macintosh|mac os x/i', wp_unslash( $user_agent ) ) ) { |
| 1694 |
return false; |
| 1695 |
} |
| 1696 |
return true; |
| 1697 |
} |
| 1698 |
|
| 1699 |
/** |
| 1700 |
* Determines whether a desktop platform is Windows OS |
| 1701 |
* |
| 1702 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 1703 |
* |
| 1704 |
* @return bool |
| 1705 |
*/ |
| 1706 |
public static function is_windows_desktop( $user_agent = null ) { |
| 1707 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1708 |
if ( empty( $user_agent ) ) { |
| 1709 |
return false; |
| 1710 |
} |
| 1711 |
|
| 1712 |
if ( ! preg_match( '/windows|win32/i', wp_unslash( $user_agent ) ) ) { |
| 1713 |
return false; |
| 1714 |
} |
| 1715 |
return true; |
| 1716 |
} |
| 1717 |
|
| 1718 |
/** |
| 1719 |
* Determines whether a desktop platform is Chrome OS |
| 1720 |
* |
| 1721 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 1722 |
* |
| 1723 |
* @return bool |
| 1724 |
*/ |
| 1725 |
public static function is_chrome_desktop( $user_agent = null ) { |
| 1726 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1727 |
if ( empty( $user_agent ) ) { |
| 1728 |
return false; |
| 1729 |
} |
| 1730 |
|
| 1731 |
if ( ! preg_match( '/chrome/i', wp_unslash( $user_agent ) ) ) { |
| 1732 |
return false; |
| 1733 |
} |
| 1734 |
return true; |
| 1735 |
} |
| 1736 |
|
| 1737 |
/** |
| 1738 |
* Retrieve the blackberry OS version. |
| 1739 |
* |
| 1740 |
* Return strings are from the following list: |
| 1741 |
* - blackberry-10 |
| 1742 |
* - blackberry-7 |
| 1743 |
* - blackberry-6 |
| 1744 |
* - blackberry-torch //only the first edition. The 2nd edition has the OS7 onboard and doesn't need any special rule. |
| 1745 |
* - blackberry-5 |
| 1746 |
* - blackberry-4.7 |
| 1747 |
* - blackberry-4.6 |
| 1748 |
* - blackberry-4.5 |
| 1749 |
* |
| 1750 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 1751 |
* |
| 1752 |
* @return string Version of the BB OS. |
| 1753 |
* If version is not found, get_blackbeberry_OS_version will return boolean false. |
| 1754 |
*/ |
| 1755 |
public static function get_blackbeberry_OS_version( $user_agent = null ) { |
| 1756 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1757 |
if ( empty( $user_agent ) ) { |
| 1758 |
return false; |
| 1759 |
} |
| 1760 |
|
| 1761 |
if ( self::is_blackberry_10( $user_agent ) ) { |
| 1762 |
return 'blackberry-10'; |
| 1763 |
} |
| 1764 |
|
| 1765 |
$agent = strtolower( wp_unslash( $user_agent ) ); |
| 1766 |
|
| 1767 |
$pos_blackberry = stripos( $agent, 'blackberry' ); |
| 1768 |
if ( false === $pos_blackberry ) { |
| 1769 |
// Not a blackberry device. |
| 1770 |
return false; |
| 1771 |
} |
| 1772 |
|
| 1773 |
// Blackberry devices OS 6.0 or higher. |
| 1774 |
// Mozilla/5.0 (BlackBerry; U; BlackBerry 9670; en) AppleWebKit/534.3+ (KHTML, like Gecko) Version/6.0.0.286 Mobile Safari/534.3+. |
| 1775 |
// Mozilla/5.0 (BlackBerry; U; BlackBerry 9800; en) AppleWebKit/534.1+ (KHTML, Like Gecko) Version/6.0.0.141 Mobile Safari/534.1+. |
| 1776 |
// Mozilla/5.0 (BlackBerry; U; BlackBerry 9900; en-US) AppleWebKit/534.11+ (KHTML, like Gecko) Version/7.0.0 Mobile Safari/534.11+. |
| 1777 |
$pos_webkit = stripos( $agent, 'webkit' ); |
| 1778 |
if ( false !== $pos_webkit ) { |
| 1779 |
// Detected blackberry webkit browser. |
| 1780 |
$pos_torch = stripos( $agent, 'BlackBerry 9800' ); |
| 1781 |
if ( false !== $pos_torch ) { |
| 1782 |
return 'blackberry-torch'; // Match the torch first edition. the 2nd edition should use the OS7 and doesn't need any special rule. |
| 1783 |
} elseif ( preg_match( '#Version\/([\d\.]+)#i', $agent, $matches ) ) { // Detecting the BB OS version for devices running OS 6.0 or higher. |
| 1784 |
$version = $matches[1]; |
| 1785 |
$version_num = explode( '.', $version ); |
| 1786 |
if ( count( $version_num ) <= 1 ) { |
| 1787 |
return 'blackberry-6'; // not a BB device that match our rule. |
| 1788 |
} else { |
| 1789 |
return 'blackberry-' . $version_num[0]; |
| 1790 |
} |
| 1791 |
} else { |
| 1792 |
// if doesn't match returns the minimun version with a webkit browser. we should never fall here. |
| 1793 |
return 'blackberry-6'; // not a BB device that match our rule. |
| 1794 |
} |
| 1795 |
} |
| 1796 |
|
| 1797 |
// Blackberry devices <= 5.XX. |
| 1798 |
// BlackBerry9000/5.0.0.93 Profile/MIDP-2.0 Configuration/CLDC-1.1 VendorID/179. |
| 1799 |
if ( preg_match( '#BlackBerry\w+\/([\d\.]+)#i', $agent, $matches ) ) { |
| 1800 |
$version = $matches[1]; |
| 1801 |
} else { |
| 1802 |
return false; // not a BB device that match our rule. |
| 1803 |
} |
| 1804 |
|
| 1805 |
$version_num = explode( '.', $version ); |
| 1806 |
|
| 1807 |
if ( count( $version_num ) <= 1 ) { |
| 1808 |
return false; |
| 1809 |
} |
| 1810 |
|
| 1811 |
$version_num_major = (int) $version_num[0]; |
| 1812 |
$version_num_minor = (int) $version_num[1]; |
| 1813 |
|
| 1814 |
if ( 5 === $version_num_major ) { |
| 1815 |
return 'blackberry-5'; |
| 1816 |
} elseif ( 4 === $version_num_major && 7 === $version_num_minor ) { |
| 1817 |
return 'blackberry-4.7'; |
| 1818 |
} elseif ( 4 === $version_num_major && 6 === $version_num_minor ) { |
| 1819 |
return 'blackberry-4.6'; |
| 1820 |
} elseif ( 4 === $version_num_major && 5 === $version_num_minor ) { |
| 1821 |
return 'blackberry-4.5'; |
| 1822 |
} else { |
| 1823 |
return false; |
| 1824 |
} |
| 1825 |
} |
| 1826 |
|
| 1827 |
/** |
| 1828 |
* Retrieve the blackberry browser version. |
| 1829 |
* |
| 1830 |
* Return string are from the following list: |
| 1831 |
* - blackberry-10 |
| 1832 |
* - blackberry-webkit |
| 1833 |
* - blackberry-5 |
| 1834 |
* - blackberry-4.7 |
| 1835 |
* - blackberry-4.6 |
| 1836 |
* |
| 1837 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 1838 |
* |
| 1839 |
* @return string Type of the BB browser. |
| 1840 |
* If browser's version is not found, detect_blackbeberry_browser_version will return boolean false. |
| 1841 |
*/ |
| 1842 |
public static function detect_blackberry_browser_version( $user_agent = null ) { |
| 1843 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1844 |
if ( empty( $user_agent ) ) { |
| 1845 |
return false; |
| 1846 |
} |
| 1847 |
|
| 1848 |
$agent = strtolower( wp_unslash( $user_agent ) ); |
| 1849 |
|
| 1850 |
if ( self::is_blackberry_10( $user_agent ) ) { |
| 1851 |
return 'blackberry-10'; |
| 1852 |
} |
| 1853 |
|
| 1854 |
$pos_blackberry = strpos( $agent, 'blackberry' ); |
| 1855 |
if ( false === $pos_blackberry ) { |
| 1856 |
// Not a blackberry device. |
| 1857 |
return false; |
| 1858 |
} |
| 1859 |
|
| 1860 |
$pos_webkit = strpos( $agent, 'webkit' ); |
| 1861 |
|
| 1862 |
if ( ! ( false === $pos_webkit ) ) { |
| 1863 |
return 'blackberry-webkit'; |
| 1864 |
} else { |
| 1865 |
if ( ! preg_match( '#BlackBerry\w+\/([\d\.]+)#i', $agent, $matches ) ) { |
| 1866 |
return false; // not a BB device that match our rule. |
| 1867 |
} |
| 1868 |
|
| 1869 |
$version_num = explode( '.', $matches[1] ); |
| 1870 |
|
| 1871 |
if ( count( $version_num ) <= 1 ) { |
| 1872 |
return false; |
| 1873 |
} |
| 1874 |
|
| 1875 |
$version_num_major = (int) $version_num[0]; |
| 1876 |
$version_num_minor = (int) $version_num[1]; |
| 1877 |
|
| 1878 |
if ( 5 === $version_num_major ) { |
| 1879 |
return 'blackberry-5'; |
| 1880 |
} elseif ( 4 === $version_num_major && 7 === $version_num_minor ) { |
| 1881 |
return 'blackberry-4.7'; |
| 1882 |
} elseif ( 4 === $version_num_major && 6 === $version_num_minor ) { |
| 1883 |
return 'blackberry-4.6'; |
| 1884 |
} else { |
| 1885 |
// A very old BB device is found or this is a BB device that doesn't match our rules. |
| 1886 |
return false; |
| 1887 |
} |
| 1888 |
} |
| 1889 |
} |
| 1890 |
|
| 1891 |
/** |
| 1892 |
* Checks if a visitor is coming from one of the WordPress mobile apps. |
| 1893 |
* |
| 1894 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 1895 |
* |
| 1896 |
* @return bool |
| 1897 |
*/ |
| 1898 |
public static function is_mobile_app( $user_agent = null ) { |
| 1899 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1900 |
if ( empty( $user_agent ) ) { |
| 1901 |
return false; |
| 1902 |
} |
| 1903 |
|
| 1904 |
$agent = strtolower( wp_unslash( $user_agent ) ); |
| 1905 |
|
| 1906 |
if ( isset( $_SERVER['X_USER_AGENT'] ) && preg_match( '|wp-webos|', $_SERVER['X_USER_AGENT'] ) ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput -- This is validating. |
| 1907 |
return true; // Wp4webos 1.1 or higher. |
| 1908 |
} |
| 1909 |
|
| 1910 |
$app_agents = array( 'wp-android', 'wp-blackberry', 'wp-iphone', 'wp-nokia', 'wp-webos', 'wp-windowsphone' ); |
| 1911 |
// the mobile reader on iOS has an incorrect UA when loading the reader |
| 1912 |
// currently it is the default one provided by the iOS framework which |
| 1913 |
// causes problems with 2-step-auth |
| 1914 |
// User-Agent WordPress/3.1.4 CFNetwork/609 Darwin/13.0.0. |
| 1915 |
$app_agents[] = 'wordpress/3.1'; |
| 1916 |
|
| 1917 |
foreach ( $app_agents as $app_agent ) { |
| 1918 |
if ( false !== strpos( $agent, $app_agent ) ) { |
| 1919 |
return true; |
| 1920 |
} |
| 1921 |
} |
| 1922 |
return false; |
| 1923 |
} |
| 1924 |
|
| 1925 |
/** |
| 1926 |
* Detects if the current browser is Nintendo 3DS handheld. |
| 1927 |
* |
| 1928 |
* Example: Mozilla/5.0 (Nintendo 3DS; U; ; en) Version/1.7498.US |
| 1929 |
* can differ in language, version and region |
| 1930 |
* |
| 1931 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 1932 |
*/ |
| 1933 |
public static function is_Nintendo_3DS( $user_agent = null ) { |
| 1934 |
$user_agent = self::maybe_get_user_agent_from_server( $user_agent ); |
| 1935 |
if ( empty( $user_agent ) ) { |
| 1936 |
return false; |
| 1937 |
} |
| 1938 |
|
| 1939 |
$ua = strtolower( wp_unslash( $user_agent ) ); |
| 1940 |
if ( strpos( $ua, 'nintendo 3ds' ) !== false ) { |
| 1941 |
return true; |
| 1942 |
} |
| 1943 |
return false; |
| 1944 |
} |
| 1945 |
|
| 1946 |
/** |
| 1947 |
* Was the current request made by a known bot? |
| 1948 |
* |
| 1949 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 1950 |
* |
| 1951 |
* @return boolean |
| 1952 |
*/ |
| 1953 |
public static function is_bot( $user_agent = null ) { |
| 1954 |
static $is_bot = null; |
| 1955 |
|
| 1956 |
if ( null === $user_agent ) { |
| 1957 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) { |
| 1958 |
return false; |
| 1959 |
} |
| 1960 |
$user_agent = wp_unslash( $_SERVER['HTTP_USER_AGENT'] ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- This is validating. |
| 1961 |
|
| 1962 |
// Use cached result only when using the default $_SERVER['HTTP_USER_AGENT']. |
| 1963 |
if ( $is_bot === null ) { |
| 1964 |
$is_bot = self::is_bot_user_agent( $user_agent ); |
| 1965 |
} |
| 1966 |
return $is_bot; |
| 1967 |
} |
| 1968 |
|
| 1969 |
if ( empty( $user_agent ) ) { |
| 1970 |
return false; |
| 1971 |
} |
| 1972 |
|
| 1973 |
// Don't use cache when a custom user agent is provided. |
| 1974 |
return self::is_bot_user_agent( $user_agent ); |
| 1975 |
} |
| 1976 |
|
| 1977 |
/** |
| 1978 |
* Is the given user-agent a known bot? |
| 1979 |
* 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. |
| 1980 |
* |
| 1981 |
* @param string $ua A user-agent string. |
| 1982 |
* |
| 1983 |
* @return boolean |
| 1984 |
*/ |
| 1985 |
public static function is_bot_user_agent( $ua = null ) { |
| 1986 |
|
| 1987 |
if ( empty( $ua ) ) { |
| 1988 |
return false; |
| 1989 |
} |
| 1990 |
|
| 1991 |
// Some sourced via |
| 1992 |
// https://github.com/ua-parser/uap-core/blob/432e95f6767cc8bab4c20c255784cd6f7e93bc15/regexes.yaml#L151 |
| 1993 |
$bot_agents = array( |
| 1994 |
// Microsoft/Bing https://www.bing.com/webmasters/help/which-crawlers-does-bing-use-8c184ec0 |
| 1995 |
'bingbot', // Bing/Copilot |
| 1996 |
'adidxbot', // Bing Ads |
| 1997 |
'bingpreview', // Generates page snapshots for Bing |
| 1998 |
'bingvideopreview', // Generates previews of videos for Bing |
| 1999 |
'microsoft', |
| 2000 |
|
| 2001 |
// Google https://developers.google.com/search/docs/crawling-indexing/google-common-crawlers |
| 2002 |
'adsbot-google', |
| 2003 |
'appengine-google', |
| 2004 |
'feedfetcher-google', |
| 2005 |
'mediapartners-google', |
| 2006 |
'storebot-google', // https://developers.google.com/search/docs/crawling-indexing/google-common-crawlers#google-storebot |
| 2007 |
'google sketchup', |
| 2008 |
'google-cloudbertexbot', // https://developers.google.com/search/docs/crawling-indexing/google-common-crawlers#google-cloudvertexbot |
| 2009 |
'google-extended', // Gemini https://developers.google.com/search/docs/crawling-indexing/google-common-crawlers#google-extended |
| 2010 |
'google-inspectiontool', // https://developers.google.com/search/docs/crawling-indexing/google-common-crawlers |
| 2011 |
'google-safety;', // https://www.google.com/bot.html |
| 2012 |
'googlebot-mobile', |
| 2013 |
'googlebot', // and googlebot-[image,video,news,] https://developers.google.com/search/docs/crawling-indexing/google-common-crawlers#googlebot |
| 2014 |
'googleother', // and googleother-[video,image] https://developers.google.com/search/docs/crawling-indexing/google-common-crawlers#googleother |
| 2015 |
|
| 2016 |
// OpenAI https://platform.openai.com/docs/bots |
| 2017 |
'gptbot', // Crawler |
| 2018 |
'chatgpt-user', // ChatGPT on behalf of user |
| 2019 |
'oai-searchbot', // ChatGPT search features |
| 2020 |
|
| 2021 |
// Anthropic |
| 2022 |
'claudebot', // chat citation fetch https://support.anthropic.com/en/articles/8896518 |
| 2023 |
'claude-web', // web-focused crawl https://darkvisitors.com/agents/claude-web |
| 2024 |
'anthropic-ai', // bulk model training https://darkvisitors.com/agents/anthropic-ai |
| 2025 |
|
| 2026 |
// Perplexity |
| 2027 |
'perplexitybot', // index builder https://docs.perplexity.ai/guides/bots |
| 2028 |
'perplexity-user', // human-triggered visit https://docs.perplexity.ai/guides/bots |
| 2029 |
|
| 2030 |
// Pinterest https://help.pinterest.com/en/business/article/pinterestbot |
| 2031 |
'pinterest/0.2', |
| 2032 |
'pinterestbot', |
| 2033 |
|
| 2034 |
// Meta https://developers.facebook.com/docs/sharing/webmasters/web-crawlers/ |
| 2035 |
'facebookbot', // AI data scraper https://darkvisitors.com/agents/facebookbot |
| 2036 |
'facebookexternalhit', // shares https://developers.facebook.com/docs/sharing/webmasters/web-crawlers/#identify |
| 2037 |
'facebookcatalog', // shares https://developers.facebook.com/docs/sharing/webmasters/web-crawlers/#identify |
| 2038 |
'meta-webindexer', // Meta AI search indexer https://developers.facebook.com/docs/sharing/webmasters/web-crawlers/#meta-webindexer |
| 2039 |
'meta-externalads', // web crawler improving ads https://developers.facebook.com/docs/sharing/webmasters/web-crawlers/#meta-externalads |
| 2040 |
'meta-externalagent', // training AI models https://developers.facebook.com/docs/sharing/webmasters/web-crawlers/#identify-2 |
| 2041 |
'meta-externalfetcher', // user-initiated fetches, may skip robots.txt https://developers.facebook.com/docs/sharing/webmasters/web-crawlers/#identify-3 |
| 2042 |
|
| 2043 |
// Semrush https://www.semrush.com/bot/ |
| 2044 |
'semrushbot', |
| 2045 |
'siteauditbot', |
| 2046 |
|
| 2047 |
// Other bots (alphabetized list) |
| 2048 |
'123metaspider-bot', |
| 2049 |
'1470.net crawler', |
| 2050 |
'50.nu', |
| 2051 |
'8bo crawler bot', |
| 2052 |
'aboundex', |
| 2053 |
'ahrefsbot', |
| 2054 |
'ai2bot', // AI2 crawler for LLMm training https://allenai.org/crawler |
| 2055 |
'alexa', |
| 2056 |
'altavista', |
| 2057 |
'amazonbot', // https://developer.amazon.com/amazonbot |
| 2058 |
'applebot', // https://support.apple.com/en-ca/HT204683 |
| 2059 |
'arcgis hub indexer', |
| 2060 |
'archive.org_bot', // http://archive.org/details/archive.org_bot |
| 2061 |
'archiver', |
| 2062 |
'ask jeeves', |
| 2063 |
'attentio', |
| 2064 |
'baiduspider', |
| 2065 |
'blexbot', |
| 2066 |
'blitzbot', |
| 2067 |
'blogbridge', |
| 2068 |
'bloglovin', |
| 2069 |
'bne.es_bot', // https://www.bne.es/es/colecciones/archivo-web-espanola/aviso-webmasters |
| 2070 |
'boardreader blog indexer', |
| 2071 |
'boardreader favicon fetcher', |
| 2072 |
'boitho.com-dc', |
| 2073 |
'botseer', |
| 2074 |
'bubing', |
| 2075 |
'bytespider', // ByteDance (owner of TikTok) to train LLMs for Doubao https://darkvisitors.com/agents/bytespider |
| 2076 |
'catchpoint', |
| 2077 |
'ccbot', // CommonCrawl non-profit https://commoncrawl.org/ccbot |
| 2078 |
'charlotte', |
| 2079 |
'checklinks', |
| 2080 |
'chtml generic', |
| 2081 |
'cityreview robot', |
| 2082 |
'cloudflare-alwaysonline', |
| 2083 |
'clumboot', |
| 2084 |
'coccocbot', // Coc Coc https://darkvisitors.com/agents/coccocbot-web |
| 2085 |
'cohere-ai', // Cohere AI https://darkvisitors.com/agents/cohere-ai |
| 2086 |
'comodo http', |
| 2087 |
'comodo-webinspector-crawler', |
| 2088 |
'converacrawler', |
| 2089 |
'cookieinformationscanner', // Internal ref p1699315886066389-slack-C0438NHCLSY |
| 2090 |
'crawl-e', |
| 2091 |
'crawlconvera', |
| 2092 |
'crawldaddy', |
| 2093 |
'crawler', |
| 2094 |
'crawlfire', |
| 2095 |
'csimplespider', |
| 2096 |
'dataforseobot', // https://www.dataforseo.com/dataforseo-bot |
| 2097 |
'daumoa', |
| 2098 |
'diffbot', // https://docs.diffbot.com/docs/how-to-use-custom-user-agents-with-extract-apis & https://darkvisitors.com/agents/diffbot |
| 2099 |
'domaintunocrawler', |
| 2100 |
'dotbot', // https://darkvisitors.com/agents/dotbot |
| 2101 |
'duckassistbot', // DuckDuckGo AI Assistant https://darkvisitors.com/agents/duckassistbot |
| 2102 |
'elisabot', |
| 2103 |
'ezlynxbot', // https://www.ezoic.com/bot |
| 2104 |
'fastmobilecrawl', |
| 2105 |
'feed seeker bot', |
| 2106 |
'feedbin', |
| 2107 |
'feedburner', |
| 2108 |
'finderbots', |
| 2109 |
'findlinks', |
| 2110 |
'firefly', |
| 2111 |
'flamingo_searchengine', |
| 2112 |
'followsite bot', |
| 2113 |
'froogle', |
| 2114 |
'furlbot', |
| 2115 |
'genieo', |
| 2116 |
'germcrawler', |
| 2117 |
'gigabot', |
| 2118 |
'gomezagent', |
| 2119 |
'gonzo1', |
| 2120 |
'grapeshotcrawler', |
| 2121 |
'grokkit-crawler', |
| 2122 |
'grub-client', |
| 2123 |
'gsa-crawler', |
| 2124 |
'heritrix', |
| 2125 |
'hiddenmarket', |
| 2126 |
'holmes', |
| 2127 |
'hoowwwer', |
| 2128 |
'htdig', |
| 2129 |
'httrack', |
| 2130 |
'ia_archiver', |
| 2131 |
'icarus6j', |
| 2132 |
'icc-crawler', |
| 2133 |
'ichiro', |
| 2134 |
'iconsurf', |
| 2135 |
'iescholar', |
| 2136 |
'iltrovatore', |
| 2137 |
'index crawler', |
| 2138 |
'infoseek', |
| 2139 |
'infuzapp', |
| 2140 |
'innovazion crawler', |
| 2141 |
'internetarchive', |
| 2142 |
'irlbot', |
| 2143 |
'jbot', |
| 2144 |
'job roboter', |
| 2145 |
'jumpbot', |
| 2146 |
'kaloogabot', |
| 2147 |
'kiwistatus spider', |
| 2148 |
'kraken', |
| 2149 |
'kurzor', |
| 2150 |
'larbin', |
| 2151 |
'leia', |
| 2152 |
'lesnikbot', |
| 2153 |
'lijit crawler', |
| 2154 |
'linguee bot', |
| 2155 |
'linkaider', |
| 2156 |
'linkcheck', |
| 2157 |
'linkdexbot', |
| 2158 |
'linkedinbot', |
| 2159 |
'linkfluence', // http://linkfluence.com/ |
| 2160 |
'linkwalker', // https://www.linkwalker.com/ |
| 2161 |
'lite bot', |
| 2162 |
'livelapbot', |
| 2163 |
'llaut', |
| 2164 |
'lycos', |
| 2165 |
'mail.ru_bot', |
| 2166 |
'masidani_bot', |
| 2167 |
'masscan', |
| 2168 |
'mediapartners', |
| 2169 |
'mediobot', |
| 2170 |
'mj12bot', |
| 2171 |
'mogimogi', |
| 2172 |
'mojeekbot', // https://www.mojeek.com/bot.html |
| 2173 |
'motionbot', |
| 2174 |
'mozdex', |
| 2175 |
'mshots', |
| 2176 |
'msnbot', |
| 2177 |
'msrbot', |
| 2178 |
'mtps feed aggregation system', |
| 2179 |
'netresearch', |
| 2180 |
'netvibes', |
| 2181 |
'newsgator', |
| 2182 |
'ning', |
| 2183 |
'nutch', |
| 2184 |
'nymesis', |
| 2185 |
'objectssearch', |
| 2186 |
'ogscrper', |
| 2187 |
'omgili', // Webz.io web crawler for a data seller https://darkvisitors.com/agents/omgili |
| 2188 |
'oozbot', |
| 2189 |
'openbot', |
| 2190 |
'openhosebot', |
| 2191 |
'orbiter', |
| 2192 |
'pagepeeker', |
| 2193 |
'pagesinventory', |
| 2194 |
'paxleframework', |
| 2195 |
'peeplo screenshot bot', |
| 2196 |
'phpcrawl', |
| 2197 |
'pingdom.com_bot', |
| 2198 |
'plantynet_webrobot', |
| 2199 |
'pompos', |
| 2200 |
'pss-webkit-request', |
| 2201 |
'pythumbnail', |
| 2202 |
'queryseekersp ider', |
| 2203 |
'queryseekerspider', |
| 2204 |
'qwantify', |
| 2205 |
'read%20later', |
| 2206 |
'reaper', |
| 2207 |
'redcarpet', |
| 2208 |
'retreiver', |
| 2209 |
'riddler', |
| 2210 |
'rival iq', |
| 2211 |
'scollspider', |
| 2212 |
'scooter', |
| 2213 |
'scrapy', |
| 2214 |
'scrubby', |
| 2215 |
'searchsight', |
| 2216 |
'seekbot', |
| 2217 |
'semanticdiscovery', |
| 2218 |
'seostats', |
| 2219 |
'simplepie', |
| 2220 |
'simplerss', |
| 2221 |
'simpy', |
| 2222 |
'sitecat webbot', |
| 2223 |
'sitecon', |
| 2224 |
'slack-imgproxy', |
| 2225 |
'slackbot-linkexpanding', |
| 2226 |
'slurp', |
| 2227 |
'snapbot', |
| 2228 |
'snapchat', // https://developers.snap.com/robots |
| 2229 |
'snappy', |
| 2230 |
'speedy spider', |
| 2231 |
'spider', |
| 2232 |
'squrl java', |
| 2233 |
'stringer', |
| 2234 |
'taptubot', |
| 2235 |
'technoratisnoop', |
| 2236 |
'teoma', |
| 2237 |
'theusefulbot', |
| 2238 |
'thumbshots.ru', |
| 2239 |
'thumbshotsbot', |
| 2240 |
'timpibot', // LLM trainer https://darkvisitors.com/agents/timpibot |
| 2241 |
'tiny tiny rss', |
| 2242 |
'trendictionbot', // http://www.trendiction.de/bot; |
| 2243 |
'trends crawler', |
| 2244 |
'tweetmemebot', |
| 2245 |
'twiceler', |
| 2246 |
'twitterbot', // https://developer.x.com/en/docs/x-for-websites/cards/guides/getting-started#crawling |
| 2247 |
'url2png', |
| 2248 |
'usyd-nlp-spider', |
| 2249 |
'vagabondo', |
| 2250 |
'voilabot', |
| 2251 |
'vortex', |
| 2252 |
'votay bot', |
| 2253 |
'voyager', |
| 2254 |
'wasalive.bot', |
| 2255 |
'web-sniffer', |
| 2256 |
'webthumb', |
| 2257 |
'wesee', |
| 2258 |
'whatsapp', |
| 2259 |
'whatweb', |
| 2260 |
'wire', |
| 2261 |
'wordpress', |
| 2262 |
'wotbox', |
| 2263 |
'wp-e2e-tests', // WordPress e2e tests |
| 2264 |
'www.almaden.ibm.com', |
| 2265 |
'xenu', |
| 2266 |
'yacybot', // http://yacy.net/bot.html |
| 2267 |
'yahoo! slurp', |
| 2268 |
'yahooseeker', |
| 2269 |
'yahooysmcm', |
| 2270 |
'yammybot', |
| 2271 |
'yandexbot', |
| 2272 |
'yottaamonitor', |
| 2273 |
'youbot', // You.com AI assistant https://darkvisitors.com/agents/youbot |
| 2274 |
'yowedo', |
| 2275 |
'zao-crawler', |
| 2276 |
'zao', |
| 2277 |
'zebot_www.ze.bz', |
| 2278 |
'zoombot', // SEOZOom https://darkvisitors.com/agents/zoombot |
| 2279 |
'zooshot', |
| 2280 |
'zyborg', |
| 2281 |
); |
| 2282 |
|
| 2283 |
foreach ( $bot_agents as $bot_agent ) { |
| 2284 |
if ( false !== stripos( $ua, $bot_agent ) ) { |
| 2285 |
return true; |
| 2286 |
} |
| 2287 |
} |
| 2288 |
|
| 2289 |
return false; |
| 2290 |
} |
| 2291 |
|
| 2292 |
/** |
| 2293 |
* Is the current request from an agent? |
| 2294 |
* |
| 2295 |
* Detects bots, crawlers, AI assistants, and programmatic HTTP clients. |
| 2296 |
* Useful for showing machine-readable hints or alternative content to non-browser clients. |
| 2297 |
* |
| 2298 |
* @param string|null $user_agent Optional. User agent string to check. If not provided, uses $_SERVER['HTTP_USER_AGENT']. |
| 2299 |
* |
| 2300 |
* @return bool True if the request appears to be from an agent. |
| 2301 |
*/ |
| 2302 |
public static function is_agent( $user_agent = null ) { |
| 2303 |
static $cached_ua = null; |
| 2304 |
static $cached_result = null; |
| 2305 |
|
| 2306 |
if ( null === $user_agent ) { |
| 2307 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) { |
| 2308 |
// Empty User-Agent is likely programmatic - real browsers always send one. |
| 2309 |
return true; |
| 2310 |
} |
| 2311 |
$user_agent = wp_unslash( $_SERVER['HTTP_USER_AGENT'] ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- This is validating. |
| 2312 |
|
| 2313 |
// Use cache for default user agent, but invalidate if UA changed. |
| 2314 |
if ( $cached_ua === $user_agent && null !== $cached_result ) { |
| 2315 |
return $cached_result; |
| 2316 |
} |
| 2317 |
|
| 2318 |
$cached_ua = $user_agent; |
| 2319 |
$cached_result = self::is_agent_user_agent( $user_agent ); |
| 2320 |
|
| 2321 |
/** This filter is documented below. */ |
| 2322 |
if ( function_exists( 'apply_filters' ) ) { |
| 2323 |
$cached_result = apply_filters( 'jetpack_is_agent', $cached_result, $user_agent ); |
| 2324 |
} |
| 2325 |
return $cached_result; |
| 2326 |
} |
| 2327 |
|
| 2328 |
if ( empty( $user_agent ) ) { |
| 2329 |
// Empty User-Agent is likely programmatic. |
| 2330 |
return true; |
| 2331 |
} |
| 2332 |
|
| 2333 |
$result = self::is_agent_user_agent( $user_agent ); |
| 2334 |
|
| 2335 |
/** |
| 2336 |
* Filter to customize agent detection. |
| 2337 |
* |
| 2338 |
* @param bool $is_agent Whether the request is from an agent. |
| 2339 |
* @param string $user_agent The user agent string. |
| 2340 |
*/ |
| 2341 |
if ( function_exists( 'apply_filters' ) ) { |
| 2342 |
$result = apply_filters( 'jetpack_is_agent', $result, $user_agent ); |
| 2343 |
} |
| 2344 |
return $result; |
| 2345 |
} |
| 2346 |
|
| 2347 |
/** |
| 2348 |
* Is the given user-agent from an agent? |
| 2349 |
* |
| 2350 |
* @param string $ua A user-agent string. |
| 2351 |
* |
| 2352 |
* @return bool True if the user-agent appears to be from an agent. |
| 2353 |
*/ |
| 2354 |
private static function is_agent_user_agent( $ua ) { |
| 2355 |
if ( self::is_bot_user_agent( $ua ) ) { |
| 2356 |
return true; |
| 2357 |
} |
| 2358 |
|
| 2359 |
// HTTP libraries and programmatic clients (alphabetized). |
| 2360 |
$http_clients = array( |
| 2361 |
'aiohttp', |
| 2362 |
'axios', |
| 2363 |
'curl/', |
| 2364 |
'go-http-client', |
| 2365 |
'got/', |
| 2366 |
'guzzlehttp', |
| 2367 |
'httpie', |
| 2368 |
'httpx', |
| 2369 |
'insomnia', |
| 2370 |
'java/', |
| 2371 |
'libwww-perl', |
| 2372 |
'node-fetch', |
| 2373 |
'okhttp', |
| 2374 |
'postman', |
| 2375 |
'python-requests', |
| 2376 |
'python-urllib', |
| 2377 |
'ruby', |
| 2378 |
'undici', |
| 2379 |
'wget/', |
| 2380 |
); |
| 2381 |
|
| 2382 |
foreach ( $http_clients as $client ) { |
| 2383 |
if ( false !== stripos( $ua, $client ) ) { |
| 2384 |
return true; |
| 2385 |
} |
| 2386 |
} |
| 2387 |
|
| 2388 |
return false; |
| 2389 |
} |
| 2390 |
} |
| 2391 |
|
