| 1 |
<?php |
| 2 |
|
| 3 |
function jetpack_is_mobile( $kind = 'any', $return_matched_agent = false ) { |
| 4 |
static $kinds = array( 'smart' => false, 'dumb' => false, 'any' => false ); |
| 5 |
static $first_run = true; |
| 6 |
static $matched_agent = ''; |
| 7 |
|
| 8 |
$ua_info = new Jetpack_User_Agent_Info(); |
| 9 |
|
| 10 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) || strpos( strtolower( $_SERVER['HTTP_USER_AGENT'] ), 'ipad' ) ) |
| 11 |
return false; |
| 12 |
|
| 13 |
if( $ua_info->is_android_tablet() && $ua_info->is_kindle_touch() === false ) |
| 14 |
return false; |
| 15 |
|
| 16 |
if( $ua_info->is_blackberry_tablet() ) |
| 17 |
return false; |
| 18 |
|
| 19 |
if ( $first_run ) { |
| 20 |
$first_run = false; |
| 21 |
|
| 22 |
//checks for iPhoneTier devices & RichCSS devices |
| 23 |
if ( $ua_info->isTierIphone() || $ua_info->isTierRichCSS() ) { |
| 24 |
$kinds['smart'] = true; |
| 25 |
$matched_agent = $ua_info->matched_agent; |
| 26 |
} |
| 27 |
|
| 28 |
if ( !$kinds['smart'] ) { |
| 29 |
// if smart, we are not dumb so no need to check |
| 30 |
$dumb_agents = $ua_info->dumb_agents; |
| 31 |
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 32 |
foreach ( $dumb_agents as $dumb_agent ) { |
| 33 |
if ( false !== strpos( $agent, $dumb_agent ) ) { |
| 34 |
$kinds['dumb'] = true; |
| 35 |
$matched_agent = $dumb_agent; |
| 36 |
break; |
| 37 |
} |
| 38 |
} |
| 39 |
|
| 40 |
if ( !$kinds['dumb'] ) { |
| 41 |
if ( isset( $_SERVER['HTTP_X_WAP_PROFILE'] ) ) { |
| 42 |
$kinds['dumb'] = true; |
| 43 |
$matched_agent = 'http_x_wap_profile'; |
| 44 |
} elseif ( isset( $_SERVER['HTTP_ACCEPT']) && ( preg_match( '/wap\.|\.wap/i', $_SERVER['HTTP_ACCEPT'] ) || false !== strpos( strtolower( $_SERVER['HTTP_ACCEPT'] ), 'application/vnd.wap.xhtml+xml' ) ) ) { |
| 45 |
$kinds['dumb'] = true; |
| 46 |
$matched_agent = 'vnd.wap.xhtml+xml'; |
| 47 |
} |
| 48 |
} |
| 49 |
} |
| 50 |
|
| 51 |
if ( $kinds['dumb'] || $kinds['smart'] ) |
| 52 |
$kinds['any'] = true; |
| 53 |
} |
| 54 |
|
| 55 |
if ( $return_matched_agent ) |
| 56 |
return $matched_agent; |
| 57 |
|
| 58 |
return $kinds[$kind]; |
| 59 |
} |
| 60 |
|
| 61 |
class Jetpack_User_Agent_Info { |
| 62 |
|
| 63 |
var $useragent; |
| 64 |
var $matched_agent; |
| 65 |
var $isTierIphone; //Stores whether is the iPhone tier of devices. |
| 66 |
var $isTierRichCss; //Stores whether the device can probably support Rich CSS, but JavaScript (jQuery) support is not assumed. |
| 67 |
var $isTierGenericMobile; //Stores whether it is another mobile device, which cannot be assumed to support CSS or JS (eg, older BlackBerry, RAZR) |
| 68 |
|
| 69 |
private $_platform = null; //Stores the device platform name |
| 70 |
const PLATFORM_WINDOWS = 'windows'; |
| 71 |
const PLATFORM_IPHONE = 'iphone'; |
| 72 |
const PLATFORM_IPOD = 'ipod'; |
| 73 |
const PLATFORM_IPAD = 'ipad'; |
| 74 |
const PLATFORM_BLACKBERRY = 'blackberry'; |
| 75 |
const PLATFORM_BLACKBERRY_10 = 'blackberry_10'; |
| 76 |
const PLATFORM_SYMBIAN = 'symbian_series60'; |
| 77 |
const PLATFORM_SYMBIAN_S40 = 'symbian_series40'; |
| 78 |
const PLATFORM_J2ME_MIDP = 'j2me_midp'; |
| 79 |
const PLATFORM_ANDROID = 'android'; |
| 80 |
const PLATFORM_ANDROID_TABLET = 'android_tablet'; |
| 81 |
const PLATFORM_FIREFOX_OS = 'firefoxOS'; |
| 82 |
|
| 83 |
var $dumb_agents = array( |
| 84 |
'nokia', 'blackberry', 'philips', 'samsung', 'sanyo', 'sony', 'panasonic', 'webos', |
| 85 |
'ericsson', 'alcatel', 'palm', |
| 86 |
'windows ce', 'opera mini', 'series60', 'series40', |
| 87 |
'au-mic,', 'audiovox', 'avantgo', 'blazer', |
| 88 |
'danger', 'docomo', 'epoc', |
| 89 |
'ericy', 'i-mode', 'ipaq', 'midp-', |
| 90 |
'mot-', 'netfront', 'nitro', |
| 91 |
'palmsource', 'pocketpc', 'portalmmm', |
| 92 |
'rover', 'sie-', |
| 93 |
'symbian', 'cldc-', 'j2me', |
| 94 |
'smartphone', 'up.browser', 'up.link', |
| 95 |
'up.link', 'vodafone/', 'wap1.', 'wap2.', 'mobile', 'googlebot-mobile', |
| 96 |
); |
| 97 |
|
| 98 |
//The constructor. Initializes default variables. |
| 99 |
function Jetpack_User_Agent_Info() |
| 100 |
{ |
| 101 |
if ( !empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 102 |
$this->useragent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 103 |
} |
| 104 |
|
| 105 |
/** |
| 106 |
* This method detects the mobile User Agent name. |
| 107 |
* |
| 108 |
* @return string The matched User Agent name, false otherwise. |
| 109 |
*/ |
| 110 |
function get_mobile_user_agent_name() { |
| 111 |
if( $this->is_chrome_for_iOS( ) ) //keep this check before the safari rule |
| 112 |
return 'chrome-for-ios'; |
| 113 |
elseif ( $this->is_iphone_or_ipod( 'iphone-safari' ) ) |
| 114 |
return 'iphone'; |
| 115 |
elseif ( $this->is_ipad( 'ipad-safari' ) ) |
| 116 |
return 'ipad'; |
| 117 |
elseif ( $this->is_android_tablet() ) //keep this check before the android rule |
| 118 |
return 'android_tablet'; |
| 119 |
elseif ( $this->is_android() ) |
| 120 |
return 'android'; |
| 121 |
elseif ( $this->is_blackberry_10() ) |
| 122 |
return 'blackberry_10'; |
| 123 |
elseif ( $this->is_blackbeberry() ) |
| 124 |
return 'blackberry'; |
| 125 |
elseif ( $this->is_WindowsPhone7() ) |
| 126 |
return 'win7'; |
| 127 |
elseif ( $this->is_windows_phone_8() ) |
| 128 |
return 'winphone8'; |
| 129 |
elseif ( $this->is_opera_mini() ) |
| 130 |
return 'opera-mini'; |
| 131 |
elseif ( $this->is_opera_mini_dumb() ) |
| 132 |
return 'opera-mini-dumb'; |
| 133 |
elseif ( $this->is_opera_mobile() ) |
| 134 |
return 'opera-mobi'; |
| 135 |
elseif ( $this->is_blackberry_tablet() ) |
| 136 |
return 'blackberry_tablet'; |
| 137 |
elseif ( $this->is_kindle_fire() ) |
| 138 |
return 'kindle-fire'; |
| 139 |
elseif ( $this->is_PalmWebOS() ) |
| 140 |
return 'webos'; |
| 141 |
elseif ( $this->is_S60_OSSBrowser() ) |
| 142 |
return 'series60'; |
| 143 |
elseif ( $this->is_firefox_os() ) |
| 144 |
return 'firefoxOS'; |
| 145 |
elseif ( $this->is_firefox_mobile() ) |
| 146 |
return 'firefox_mobile'; |
| 147 |
elseif ( $this->is_MaemoTablet() ) |
| 148 |
return 'maemo'; |
| 149 |
elseif ( $this->is_MeeGo() ) |
| 150 |
return 'meego'; |
| 151 |
elseif( $this->is_TouchPad() ) |
| 152 |
return 'hp_tablet'; |
| 153 |
elseif ( $this->is_facebook_for_iphone() ) |
| 154 |
return 'facebook-for-iphone'; |
| 155 |
elseif ( $this->is_facebook_for_ipad() ) |
| 156 |
return 'facebook-for-ipad'; |
| 157 |
elseif ( $this->is_twitter_for_iphone() ) |
| 158 |
return 'twitter-for-iphone'; |
| 159 |
elseif ( $this->is_twitter_for_ipad() ) |
| 160 |
return 'twitter-for-ipad'; |
| 161 |
elseif ( $this->is_wordpress_for_ios() ) |
| 162 |
return 'ios-app'; |
| 163 |
elseif ( $this->is_iphone_or_ipod( 'iphone-not-safari' ) ) |
| 164 |
return 'iphone-unknown'; |
| 165 |
elseif ( $this->is_ipad( 'ipad-not-safari' ) ) |
| 166 |
return 'ipad-unknown'; |
| 167 |
else { |
| 168 |
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 169 |
$dumb_agents = $this->dumb_agents; |
| 170 |
foreach ( $dumb_agents as $dumb_agent ) { |
| 171 |
if ( false !== strpos( $agent, $dumb_agent ) ) { |
| 172 |
return $dumb_agent; |
| 173 |
} |
| 174 |
} |
| 175 |
} |
| 176 |
|
| 177 |
return false; |
| 178 |
} |
| 179 |
|
| 180 |
/** |
| 181 |
* This method detects the mobile device's platform. All return strings are from the class constants. |
| 182 |
* Note that this function returns the platform name, not the UA name/type. You should use a different function |
| 183 |
* if you need to test the UA capabilites. |
| 184 |
* |
| 185 |
* @return string Name of the platform, false otherwise. |
| 186 |
*/ |
| 187 |
public function get_platform() { |
| 188 |
if ( isset( $this->_platform ) ) { |
| 189 |
return $this->_platform; |
| 190 |
} |
| 191 |
|
| 192 |
if ( strpos( $this->useragent, 'windows phone' ) !== false ) { |
| 193 |
$this->_platform = self::PLATFORM_WINDOWS; |
| 194 |
} |
| 195 |
elseif ( strpos( $this->useragent, 'windows ce' ) !== false ) { |
| 196 |
$this->_platform = self::PLATFORM_WINDOWS; |
| 197 |
} |
| 198 |
elseif ( strpos( $this->useragent, 'ipad' ) !== false ) { |
| 199 |
$this->_platform = self::PLATFORM_IPAD; |
| 200 |
} |
| 201 |
else if ( strpos( $this->useragent, 'ipod' ) !== false ) { |
| 202 |
$this->_platform = self::PLATFORM_IPOD; |
| 203 |
} |
| 204 |
else if ( strpos( $this->useragent, 'iphone' ) !== false ) { |
| 205 |
$this->_platform = self::PLATFORM_IPHONE; |
| 206 |
} |
| 207 |
elseif ( strpos( $this->useragent, 'android' ) !== false ) { |
| 208 |
if ( $this->is_android_tablet() ) |
| 209 |
$this->_platform = self::PLATFORM_ANDROID_TABLET; |
| 210 |
else |
| 211 |
$this->_platform = self::PLATFORM_ANDROID; |
| 212 |
} |
| 213 |
elseif ( $this->is_kindle_fire() ) { |
| 214 |
$this->_platform = self::PLATFORM_ANDROID_TABLET; |
| 215 |
} |
| 216 |
elseif ( $this->is_blackberry_10() ) { |
| 217 |
$this->_platform = self::PLATFORM_BLACKBERRY_10; |
| 218 |
} |
| 219 |
elseif ( strpos( $this->useragent, 'blackberry' ) !== false ) { |
| 220 |
$this->_platform = self::PLATFORM_BLACKBERRY; |
| 221 |
} |
| 222 |
elseif ( $this->is_blackberry_tablet() ) { |
| 223 |
$this->_platform = self::PLATFORM_BLACKBERRY; |
| 224 |
} |
| 225 |
elseif ( $this->is_symbian_platform() ) { |
| 226 |
$this->_platform = self::PLATFORM_SYMBIAN; |
| 227 |
} |
| 228 |
elseif ( $this->is_symbian_s40_platform() ) { |
| 229 |
$this->_platform = self::PLATFORM_SYMBIAN_S40; |
| 230 |
} |
| 231 |
elseif ( $this->is_J2ME_platform() ) { |
| 232 |
$this->_platform = self::PLATFORM_J2ME_MIDP; |
| 233 |
} |
| 234 |
elseif ( $this->is_firefox_os() ) { |
| 235 |
$this->_platform = self::PLATFORM_FIREFOX_OS; |
| 236 |
} |
| 237 |
else |
| 238 |
$this->_platform = false; |
| 239 |
|
| 240 |
return $this->_platform; |
| 241 |
} |
| 242 |
|
| 243 |
/* |
| 244 |
* This method detects for UA which can display iPhone-optimized web content. |
| 245 |
* Includes iPhone, iPod Touch, Android, WebOS, Fennec (Firefox mobile), etc. |
| 246 |
* |
| 247 |
*/ |
| 248 |
function isTierIphone() { |
| 249 |
if ( isset( $this->isTierIphone ) ) { |
| 250 |
return $this->isTierIphone; |
| 251 |
} |
| 252 |
if ( $this->is_iphoneOrIpod() ) { |
| 253 |
$this->matched_agent = 'iphone'; |
| 254 |
$this->isTierIphone = true; |
| 255 |
$this->isTierRichCss = false; |
| 256 |
$this->isTierGenericMobile = false; |
| 257 |
} |
| 258 |
elseif ( $this->is_android() ) { |
| 259 |
$this->matched_agent = 'android'; |
| 260 |
$this->isTierIphone = true; |
| 261 |
$this->isTierRichCss = false; |
| 262 |
$this->isTierGenericMobile = false; |
| 263 |
} |
| 264 |
elseif ( $this->is_windows_phone_8() ) { |
| 265 |
$this->matched_agent = 'winphone8'; |
| 266 |
$this->isTierIphone = true; |
| 267 |
$this->isTierRichCss = false; |
| 268 |
$this->isTierGenericMobile = false; |
| 269 |
} |
| 270 |
elseif ( $this->is_WindowsPhone7() ) { |
| 271 |
$this->matched_agent = 'win7'; |
| 272 |
$this->isTierIphone = true; |
| 273 |
$this->isTierRichCss = false; |
| 274 |
$this->isTierGenericMobile = false; |
| 275 |
} |
| 276 |
elseif ( $this->is_blackberry_10() ) { |
| 277 |
$this->matched_agent = 'blackberry-10'; |
| 278 |
$this->isTierIphone = true; |
| 279 |
$this->isTierRichCss = false; |
| 280 |
$this->isTierGenericMobile = false; |
| 281 |
} |
| 282 |
elseif ( $this->is_blackbeberry() && $this->detect_blackberry_browser_version() == 'blackberry-webkit' ) { |
| 283 |
$this->matched_agent = 'blackberry-webkit'; |
| 284 |
$this->isTierIphone = true; |
| 285 |
$this->isTierRichCss = false; |
| 286 |
$this->isTierGenericMobile = false; |
| 287 |
} |
| 288 |
elseif ( $this->is_blackberry_tablet() ) { |
| 289 |
$this->matched_agent = 'blackberry_tablet'; |
| 290 |
$this->isTierIphone = true; |
| 291 |
$this->isTierRichCss = false; |
| 292 |
$this->isTierGenericMobile = false; |
| 293 |
} |
| 294 |
elseif ( $this->is_PalmWebOS() ) { |
| 295 |
$this->matched_agent = 'webos'; |
| 296 |
$this->isTierIphone = true; |
| 297 |
$this->isTierRichCss = false; |
| 298 |
$this->isTierGenericMobile = false; |
| 299 |
} |
| 300 |
elseif ( $this->is_TouchPad() ) { |
| 301 |
$this->matched_agent = 'hp_tablet'; |
| 302 |
$this->isTierIphone = true; |
| 303 |
$this->isTierRichCss = false; |
| 304 |
$this->isTierGenericMobile = false; |
| 305 |
} |
| 306 |
elseif ( $this->is_firefox_os() ) { |
| 307 |
$this->matched_agent = 'firefoxOS'; |
| 308 |
$this->isTierIphone = true; |
| 309 |
$this->isTierRichCss = false; |
| 310 |
$this->isTierGenericMobile = false; |
| 311 |
} |
| 312 |
elseif ( $this->is_firefox_mobile() ) { |
| 313 |
$this->matched_agent = 'fennec'; |
| 314 |
$this->isTierIphone = true; |
| 315 |
$this->isTierRichCss = false; |
| 316 |
$this->isTierGenericMobile = false; |
| 317 |
} |
| 318 |
elseif ( $this->is_opera_mobile() ) { |
| 319 |
$this->matched_agent = 'opera-mobi'; |
| 320 |
$this->isTierIphone = true; |
| 321 |
$this->isTierRichCss = false; |
| 322 |
$this->isTierGenericMobile = false; |
| 323 |
} |
| 324 |
elseif ( $this->is_MaemoTablet() ) { |
| 325 |
$this->matched_agent = 'maemo'; |
| 326 |
$this->isTierIphone = true; |
| 327 |
$this->isTierRichCss = false; |
| 328 |
$this->isTierGenericMobile = false; |
| 329 |
} |
| 330 |
elseif ( $this->is_MeeGo() ) { |
| 331 |
$this->matched_agent = 'meego'; |
| 332 |
$this->isTierIphone = true; |
| 333 |
$this->isTierRichCss = false; |
| 334 |
$this->isTierGenericMobile = false; |
| 335 |
} |
| 336 |
elseif ( $this->is_kindle_touch() ) { |
| 337 |
$this->matched_agent = 'kindle-touch'; |
| 338 |
$this->isTierIphone = true; |
| 339 |
$this->isTierRichCss = false; |
| 340 |
$this->isTierGenericMobile = false; |
| 341 |
} |
| 342 |
else { |
| 343 |
$this->isTierIphone = false; |
| 344 |
} |
| 345 |
return $this->isTierIphone; |
| 346 |
} |
| 347 |
|
| 348 |
/* |
| 349 |
* This method detects for UA which are likely to be capable |
| 350 |
* but may not necessarily support JavaScript. |
| 351 |
* Excludes all iPhone Tier UA. |
| 352 |
* |
| 353 |
*/ |
| 354 |
function isTierRichCss(){ |
| 355 |
if ( isset( $this->isTierRichCss ) ) { |
| 356 |
return $this->isTierRichCss; |
| 357 |
} |
| 358 |
if ($this->isTierIphone()) |
| 359 |
return false; |
| 360 |
|
| 361 |
//The following devices are explicitly ok. |
| 362 |
if ( $this->is_S60_OSSBrowser() ) { |
| 363 |
$this->matched_agent = 'series60'; |
| 364 |
$this->isTierIphone = false; |
| 365 |
$this->isTierRichCss = true; |
| 366 |
$this->isTierGenericMobile = false; |
| 367 |
} |
| 368 |
elseif ( $this->is_opera_mini() ) { |
| 369 |
$this->matched_agent = 'opera-mini'; |
| 370 |
$this->isTierIphone = false; |
| 371 |
$this->isTierRichCss = true; |
| 372 |
$this->isTierGenericMobile = false; |
| 373 |
} |
| 374 |
elseif ( $this->is_blackbeberry() ) { |
| 375 |
$detectedDevice = $this->detect_blackberry_browser_version(); |
| 376 |
if ( $detectedDevice === 'blackberry-5' || $detectedDevice == 'blackberry-4.7' || $detectedDevice === 'blackberry-4.6' ) { |
| 377 |
$this->matched_agent = $detectedDevice; |
| 378 |
$this->isTierIphone = false; |
| 379 |
$this->isTierRichCss = true; |
| 380 |
$this->isTierGenericMobile = false; |
| 381 |
} |
| 382 |
} |
| 383 |
else { |
| 384 |
$this->isTierRichCss = false; |
| 385 |
} |
| 386 |
|
| 387 |
return $this->isTierRichCss; |
| 388 |
} |
| 389 |
|
| 390 |
// Detects if the user is using a tablet. |
| 391 |
// props Corey Gilmore, BGR.com |
| 392 |
static function is_tablet() { |
| 393 |
return ( 0 // never true, but makes it easier to manage our list of tablet conditions |
| 394 |
|| self::is_ipad() |
| 395 |
|| self::is_android_tablet() |
| 396 |
|| self::is_blackberry_tablet() |
| 397 |
|| self::is_kindle_fire() |
| 398 |
|| self::is_MaemoTablet() |
| 399 |
|| self::is_TouchPad() |
| 400 |
); |
| 401 |
} |
| 402 |
|
| 403 |
/* |
| 404 |
* Detects if the current UA is the default iPhone or iPod Touch Browser. |
| 405 |
* |
| 406 |
* DEPRECATED: use is_iphone_or_ipod |
| 407 |
* |
| 408 |
*/ |
| 409 |
static function is_iphoneOrIpod(){ |
| 410 |
|
| 411 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 412 |
return false; |
| 413 |
|
| 414 |
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 415 |
if ( ( strpos( $ua, 'iphone' ) !== false ) || ( strpos( $ua,'ipod' ) !== false ) ) { |
| 416 |
if ( self::is_opera_mini() || self::is_opera_mobile() || self::is_firefox_mobile() ) |
| 417 |
return false; |
| 418 |
else |
| 419 |
return true; |
| 420 |
} |
| 421 |
else |
| 422 |
return false; |
| 423 |
} |
| 424 |
|
| 425 |
|
| 426 |
/* |
| 427 |
* Detects if the current UA is iPhone Mobile Safari or another iPhone or iPod Touch Browser. |
| 428 |
* |
| 429 |
* They type can check for any iPhone, an iPhone using Safari, or an iPhone using something other than Safari. |
| 430 |
* |
| 431 |
* Note: If you want to check for Opera mini, Opera mobile or Firefox mobile (or any 3rd party iPhone browser), |
| 432 |
* you should put the check condition before the check for 'iphone-any' or 'iphone-not-safari'. |
| 433 |
* Otherwise those browsers will be 'catched' by the iphone string. |
| 434 |
* |
| 435 |
*/ |
| 436 |
static function is_iphone_or_ipod( $type = 'iphone-any' ) { |
| 437 |
|
| 438 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 439 |
return false; |
| 440 |
|
| 441 |
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 442 |
$is_iphone = ( strpos( $ua, 'iphone' ) !== false ) || ( strpos( $ua,'ipod' ) !== false ); |
| 443 |
$is_safari = ( false !== strpos( $ua, 'safari' ) ); |
| 444 |
|
| 445 |
if ( 'iphone-safari' == $type ) |
| 446 |
return $is_iphone && $is_safari; |
| 447 |
elseif ( 'iphone-not-safari' == $type ) |
| 448 |
return $is_iphone && !$is_safari; |
| 449 |
else |
| 450 |
return $is_iphone; |
| 451 |
} |
| 452 |
|
| 453 |
|
| 454 |
/* |
| 455 |
* Detects if the current UA is Chrome for iOS |
| 456 |
* |
| 457 |
* The User-Agent string in Chrome for iOS is the same as the Mobile Safari User-Agent, with CriOS/<ChromeRevision> instead of Version/<VersionNum>. |
| 458 |
* - 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 |
| 459 |
*/ |
| 460 |
static function is_chrome_for_iOS( ) { |
| 461 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 462 |
return false; |
| 463 |
|
| 464 |
if ( self::is_iphone_or_ipod( 'iphone-safari' ) === false ) return false; |
| 465 |
|
| 466 |
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 467 |
|
| 468 |
if ( strpos( $ua, 'crios/' ) !== false ) |
| 469 |
return true; |
| 470 |
else |
| 471 |
return false; |
| 472 |
} |
| 473 |
|
| 474 |
|
| 475 |
/* |
| 476 |
* Detects if the current UA is Twitter for iPhone |
| 477 |
* |
| 478 |
* 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 |
| 479 |
* 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 |
| 480 |
* |
| 481 |
*/ |
| 482 |
static function is_twitter_for_iphone( ) { |
| 483 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 484 |
return false; |
| 485 |
|
| 486 |
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 487 |
|
| 488 |
if ( strpos( $ua, 'ipad' ) !== false ) |
| 489 |
return false; |
| 490 |
|
| 491 |
if ( strpos( $ua, 'twitter for iphone' ) !== false ) |
| 492 |
return true; |
| 493 |
else |
| 494 |
return false; |
| 495 |
} |
| 496 |
|
| 497 |
/* |
| 498 |
* Detects if the current UA is Twitter for iPad |
| 499 |
* |
| 500 |
* 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 |
| 501 |
* 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 |
| 502 |
* |
| 503 |
*/ |
| 504 |
static function is_twitter_for_ipad( ) { |
| 505 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 506 |
return false; |
| 507 |
|
| 508 |
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 509 |
|
| 510 |
if ( strpos( $ua, 'twitter for ipad' ) !== false ) |
| 511 |
return true; |
| 512 |
elseif( strpos( $ua, 'ipad' ) !== false && strpos( $ua, 'twitter for iphone' ) !== false ) |
| 513 |
return true; |
| 514 |
else |
| 515 |
return false; |
| 516 |
} |
| 517 |
|
| 518 |
|
| 519 |
/* |
| 520 |
* Detects if the current UA is Facebook for iPhone |
| 521 |
* - Facebook 4020.0 (iPhone; iPhone OS 5.0.1; fr_FR) |
| 522 |
* - 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] |
| 523 |
* - 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] |
| 524 |
*/ |
| 525 |
static function is_facebook_for_iphone( ) { |
| 526 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 527 |
return false; |
| 528 |
|
| 529 |
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 530 |
|
| 531 |
if( strpos( $ua, 'iphone' ) === false ) |
| 532 |
return false; |
| 533 |
|
| 534 |
if ( strpos( $ua, 'facebook' ) !== false && strpos( $ua, 'ipad' ) === false ) |
| 535 |
return true; |
| 536 |
else if ( strpos( $ua, 'fbforiphone' ) !== false && strpos( $ua, 'tablet' ) === false ) |
| 537 |
return true; |
| 538 |
else if ( strpos( $ua, 'fban/fbios;' ) !== false && strpos( $ua, 'tablet' ) === false ) //FB app v5.0 or higher |
| 539 |
return true; |
| 540 |
else |
| 541 |
return false; |
| 542 |
} |
| 543 |
|
| 544 |
/* |
| 545 |
* Detects if the current UA is Facebook for iPad |
| 546 |
* - Facebook 4020.0 (iPad; iPhone OS 5.0.1; en_US) |
| 547 |
* - 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] |
| 548 |
* - 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] |
| 549 |
*/ |
| 550 |
static function is_facebook_for_ipad( ) { |
| 551 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 552 |
return false; |
| 553 |
|
| 554 |
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 555 |
|
| 556 |
if ( strpos( $ua, 'ipad' ) === false ) |
| 557 |
return false; |
| 558 |
|
| 559 |
if ( strpos( $ua, 'facebook' ) !== false || strpos( $ua, 'fbforiphone' ) !== false || strpos( $ua, 'fban/fbios;' ) !== false ) |
| 560 |
return true; |
| 561 |
else |
| 562 |
return false; |
| 563 |
} |
| 564 |
|
| 565 |
/* |
| 566 |
* Detects if the current UA is WordPress for iOS |
| 567 |
*/ |
| 568 |
static function is_wordpress_for_ios( ) { |
| 569 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 570 |
return false; |
| 571 |
|
| 572 |
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 573 |
if ( strpos( $ua, 'wp-iphone' ) !== false ) |
| 574 |
return true; |
| 575 |
else |
| 576 |
return false; |
| 577 |
} |
| 578 |
|
| 579 |
/* |
| 580 |
* Detects if the current device is an iPad. |
| 581 |
* They type can check for any iPad, an iPad using Safari, or an iPad using something other than Safari. |
| 582 |
* |
| 583 |
* Note: If you want to check for Opera mini, Opera mobile or Firefox mobile (or any 3rd party iPad browser), |
| 584 |
* you should put the check condition before the check for 'iphone-any' or 'iphone-not-safari'. |
| 585 |
* Otherwise those browsers will be 'catched' by the ipad string. |
| 586 |
* |
| 587 |
*/ |
| 588 |
static function is_ipad( $type = 'ipad-any' ) { |
| 589 |
|
| 590 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 591 |
return false; |
| 592 |
|
| 593 |
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 594 |
|
| 595 |
$is_ipad = ( false !== strpos( $ua, 'ipad' ) ); |
| 596 |
$is_safari = ( false !== strpos( $ua, 'safari' ) ); |
| 597 |
|
| 598 |
if ( 'ipad-safari' == $type ) |
| 599 |
return $is_ipad && $is_safari; |
| 600 |
elseif ( 'ipad-not-safari' == $type ) |
| 601 |
return $is_ipad && !$is_safari; |
| 602 |
else |
| 603 |
return $is_ipad; |
| 604 |
} |
| 605 |
|
| 606 |
/* |
| 607 |
* Detects if the current browser is Firefox Mobile (Fennec) |
| 608 |
* |
| 609 |
* http://www.useragentstring.com/pages/Fennec/ |
| 610 |
* Mozilla/5.0 (Windows NT 6.1; WOW64; rv:2.1.1) Gecko/20110415 Firefox/4.0.2pre Fennec/4.0.1 |
| 611 |
* Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1b2pre) Gecko/20081015 Fennec/1.0a1 |
| 612 |
*/ |
| 613 |
static function is_firefox_mobile( ) { |
| 614 |
|
| 615 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 616 |
return false; |
| 617 |
|
| 618 |
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 619 |
|
| 620 |
if ( strpos( $ua, 'fennec' ) !== false ) |
| 621 |
return true; |
| 622 |
else |
| 623 |
return false; |
| 624 |
} |
| 625 |
|
| 626 |
|
| 627 |
/* |
| 628 |
* Detects if the current browser is FirefoxOS Native browser |
| 629 |
* |
| 630 |
* Mozilla/5.0 (Mobile; rv:14.0) Gecko/14.0 Firefox/14.0 |
| 631 |
* |
| 632 |
*/ |
| 633 |
static function is_firefox_os( ) { |
| 634 |
|
| 635 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 636 |
return false; |
| 637 |
|
| 638 |
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 639 |
|
| 640 |
if ( strpos( $ua, 'mozilla' ) !== false && strpos( $ua, 'mobile' ) !== false && strpos( $ua, 'gecko' ) !== false && strpos( $ua, 'firefox' ) !== false) |
| 641 |
return true; |
| 642 |
else |
| 643 |
return false; |
| 644 |
} |
| 645 |
|
| 646 |
|
| 647 |
/* |
| 648 |
* Detects if the current browser is Opera Mobile |
| 649 |
* |
| 650 |
* What is the difference between Opera Mobile and Opera Mini? |
| 651 |
* - Opera Mobile is a full Internet browser for mobile devices. |
| 652 |
* - Opera Mini always uses a transcoder to convert the page for a small display. |
| 653 |
* (it uses Opera advanced server compression technology to compress web content before it gets to a device. |
| 654 |
* The rendering engine is on Opera's server.) |
| 655 |
* |
| 656 |
* Opera/9.80 (Windows NT 6.1; Opera Mobi/14316; U; en) Presto/2.7.81 Version/11.00" |
| 657 |
*/ |
| 658 |
static function is_opera_mobile( ) { |
| 659 |
|
| 660 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 661 |
return false; |
| 662 |
|
| 663 |
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 664 |
|
| 665 |
if ( strpos( $ua, 'opera' ) !== false && strpos( $ua, 'mobi' ) !== false ) |
| 666 |
return true; |
| 667 |
else |
| 668 |
return false; |
| 669 |
} |
| 670 |
|
| 671 |
|
| 672 |
/* |
| 673 |
* Detects if the current browser is Opera Mini |
| 674 |
* |
| 675 |
* Opera/8.01 (J2ME/MIDP; Opera Mini/3.0.6306/1528; en; U; ssr) |
| 676 |
* Opera/9.80 (Android;Opera Mini/6.0.24212/24.746 U;en) Presto/2.5.25 Version/10.5454 |
| 677 |
* Opera/9.80 (iPhone; Opera Mini/5.0.019802/18.738; U; en) Presto/2.4.15 |
| 678 |
* Opera/9.80 (J2ME/iPhone;Opera Mini/5.0.019802/886; U; ja) Presto/2.4.15 |
| 679 |
* Opera/9.80 (J2ME/iPhone;Opera Mini/5.0.019802/886; U; ja) Presto/2.4.15 |
| 680 |
* Opera/9.80 (Series 60; Opera Mini/5.1.22783/23.334; U; en) Presto/2.5.25 Version/10.54 |
| 681 |
* Opera/9.80 (BlackBerry; Opera Mini/5.1.22303/22.387; U; en) Presto/2.5.25 Version/10.54 |
| 682 |
* |
| 683 |
*/ |
| 684 |
static function is_opera_mini( ) { |
| 685 |
|
| 686 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 687 |
return false; |
| 688 |
|
| 689 |
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 690 |
|
| 691 |
if ( strpos( $ua, 'opera' ) !== false && strpos( $ua, 'mini' ) !== false ) |
| 692 |
return true; |
| 693 |
else |
| 694 |
return false; |
| 695 |
} |
| 696 |
|
| 697 |
/* |
| 698 |
* Detects if the current browser is Opera Mini, but not on a smart device OS(Android, iOS, etc) |
| 699 |
* Used to send users on dumb devices to m.wor |
| 700 |
*/ |
| 701 |
static function is_opera_mini_dumb( ) { |
| 702 |
|
| 703 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 704 |
return false; |
| 705 |
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 706 |
|
| 707 |
if ( self::is_opera_mini() ) { |
| 708 |
if ( strpos( $ua, 'android' ) !== false || strpos( $ua, 'iphone' ) !== false || strpos( $ua, 'ipod' ) !== false |
| 709 |
|| strpos( $ua, 'ipad' ) !== false || strpos( $ua, 'blackberry' ) !== false) |
| 710 |
return false; |
| 711 |
else |
| 712 |
return true; |
| 713 |
} else { |
| 714 |
return false; |
| 715 |
} |
| 716 |
} |
| 717 |
|
| 718 |
/* |
| 719 |
* Detects if the current browser is Opera Mobile or Mini. |
| 720 |
* DEPRECATED: use is_opera_mobile or is_opera_mini |
| 721 |
* |
| 722 |
* Opera Mini 5 Beta: Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.15650/756; U; en) Presto/2.2.0 |
| 723 |
* Opera Mini 8: Opera/8.01 (J2ME/MIDP; Opera Mini/3.0.6306/1528; en; U; ssr) |
| 724 |
*/ |
| 725 |
static function is_OperaMobile() { |
| 726 |
_deprecated_function( __FUNCTION__, 'always', 'is_opera_mini() or is_opera_mobile()' ); |
| 727 |
|
| 728 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 729 |
return false; |
| 730 |
|
| 731 |
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 732 |
|
| 733 |
if ( strpos( $ua, 'opera' ) !== false ) { |
| 734 |
if ( ( strpos( $ua, 'mini' ) !== false ) || ( strpos( $ua,'mobi' ) !== false ) ) |
| 735 |
return true; |
| 736 |
else |
| 737 |
return false; |
| 738 |
} else { |
| 739 |
return false; |
| 740 |
} |
| 741 |
} |
| 742 |
|
| 743 |
/* |
| 744 |
* Detects if the current browser is a Windows Phone 7 device. |
| 745 |
* ex: Mozilla/4.0 (compatible; MSIE 7.0; Windows Phone OS 7.0; Trident/3.1; IEMobile/7.0; LG; GW910) |
| 746 |
*/ |
| 747 |
static function is_WindowsPhone7() { |
| 748 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 749 |
return false; |
| 750 |
|
| 751 |
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 752 |
|
| 753 |
if ( strpos( $ua, 'windows phone os 7' ) === false ) { |
| 754 |
return false; |
| 755 |
} else { |
| 756 |
if ( self::is_opera_mini() || self::is_opera_mobile() || self::is_firefox_mobile() ) |
| 757 |
return false; |
| 758 |
else |
| 759 |
return true; |
| 760 |
} |
| 761 |
} |
| 762 |
|
| 763 |
/* |
| 764 |
* Detects if the current browser is a Windows Phone 8 device. |
| 765 |
* ex: Mozilla/5.0 (compatible; MSIE 10.0; Windows Phone 8.0; Trident/6.0; ARM; Touch; IEMobile/10.0; <Manufacturer>; <Device> [;<Operator>]) |
| 766 |
*/ |
| 767 |
static function is_windows_phone_8() { |
| 768 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 769 |
return false; |
| 770 |
|
| 771 |
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 772 |
if ( strpos( $ua, 'windows phone 8' ) === false ) { |
| 773 |
return false; |
| 774 |
} else { |
| 775 |
return true; |
| 776 |
} |
| 777 |
} |
| 778 |
|
| 779 |
|
| 780 |
/* |
| 781 |
* Detects if the current browser is on a Palm device running the new WebOS. This EXCLUDES TouchPad. |
| 782 |
* |
| 783 |
* 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 |
| 784 |
* 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 |
| 785 |
* |
| 786 |
*/ |
| 787 |
static function is_PalmWebOS() { |
| 788 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 789 |
return false; |
| 790 |
|
| 791 |
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 792 |
|
| 793 |
if ( strpos( $ua, 'webos' ) === false ) { |
| 794 |
return false; |
| 795 |
} else { |
| 796 |
if ( self::is_opera_mini() || self::is_opera_mobile() || self::is_firefox_mobile() ) |
| 797 |
return false; |
| 798 |
else |
| 799 |
return true; |
| 800 |
} |
| 801 |
} |
| 802 |
|
| 803 |
/* |
| 804 |
* Detects if the current browser is the HP TouchPad default browser. This excludes phones wt WebOS. |
| 805 |
* |
| 806 |
* 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 |
| 807 |
* 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 |
| 808 |
* |
| 809 |
*/ |
| 810 |
static function is_TouchPad() { |
| 811 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 812 |
return false; |
| 813 |
|
| 814 |
$http_user_agent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 815 |
if ( false !== strpos( $http_user_agent, 'hp-tablet' ) || false !== strpos( $http_user_agent, 'hpwos' ) || false !== strpos( $http_user_agent, 'touchpad' ) ) { |
| 816 |
if ( self::is_opera_mini() || self::is_opera_mobile() || self::is_firefox_mobile() ) |
| 817 |
return false; |
| 818 |
else |
| 819 |
return true; |
| 820 |
} |
| 821 |
else |
| 822 |
return false; |
| 823 |
} |
| 824 |
|
| 825 |
|
| 826 |
/* |
| 827 |
* Detects if the current browser is the Series 60 Open Source Browser. |
| 828 |
* |
| 829 |
* 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 |
| 830 |
* |
| 831 |
* 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 |
| 832 |
* |
| 833 |
* 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 |
| 834 |
* |
| 835 |
*/ |
| 836 |
static function is_S60_OSSBrowser() { |
| 837 |
|
| 838 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 839 |
return false; |
| 840 |
|
| 841 |
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 842 |
if ( self::is_opera_mini() || self::is_opera_mobile() || self::is_firefox_mobile() ) |
| 843 |
return false; |
| 844 |
|
| 845 |
$pos_webkit = strpos( $agent, 'webkit' ); |
| 846 |
if ( $pos_webkit !== false ) { |
| 847 |
//First, test for WebKit, then make sure it's either Symbian or S60. |
| 848 |
if ( strpos( $agent, 'symbian' ) !== false || strpos( $agent, 'series60' ) !== false ) { |
| 849 |
return true; |
| 850 |
} else |
| 851 |
return false; |
| 852 |
} elseif ( strpos( $agent, 'symbianos' ) !== false && strpos( $agent,'series60' ) !== false ) { |
| 853 |
return true; |
| 854 |
} elseif ( strpos( $agent, 'nokia' ) !== false && strpos( $agent,'series60' ) !== false ) { |
| 855 |
return true; |
| 856 |
} |
| 857 |
|
| 858 |
return false; |
| 859 |
} |
| 860 |
|
| 861 |
/* |
| 862 |
* |
| 863 |
* Detects if the device platform is the Symbian Series 60. |
| 864 |
* |
| 865 |
*/ |
| 866 |
static function is_symbian_platform() { |
| 867 |
|
| 868 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 869 |
return false; |
| 870 |
|
| 871 |
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 872 |
|
| 873 |
$pos_webkit = strpos( $agent, 'webkit' ); |
| 874 |
if ( $pos_webkit !== false ) { |
| 875 |
//First, test for WebKit, then make sure it's either Symbian or S60. |
| 876 |
if ( strpos( $agent, 'symbian' ) !== false || strpos( $agent, 'series60' ) !== false ) { |
| 877 |
return true; |
| 878 |
} else |
| 879 |
return false; |
| 880 |
} elseif ( strpos( $agent, 'symbianos' ) !== false && strpos( $agent,'series60' ) !== false ) { |
| 881 |
return true; |
| 882 |
} elseif ( strpos( $agent, 'nokia' ) !== false && strpos( $agent,'series60' ) !== false ) { |
| 883 |
return true; |
| 884 |
} elseif ( strpos( $agent, 'opera mini' ) !== false ) { |
| 885 |
if( strpos( $agent,'symbianos' ) !== false || strpos( $agent,'symbos' ) !== false || strpos( $agent,'series 60' ) !== false ) |
| 886 |
return true; |
| 887 |
} |
| 888 |
|
| 889 |
return false; |
| 890 |
} |
| 891 |
|
| 892 |
/* |
| 893 |
* |
| 894 |
* Detects if the device platform is the Symbian Series 40. |
| 895 |
* Nokia Browser for Series 40 is a proxy based browser, previously known as Ovi Browser. |
| 896 |
* This browser will report 'NokiaBrowser' in the header, however some older version will also report 'OviBrowser'. |
| 897 |
* |
| 898 |
*/ |
| 899 |
static function is_symbian_s40_platform() { |
| 900 |
|
| 901 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 902 |
return false; |
| 903 |
|
| 904 |
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 905 |
|
| 906 |
if ( strpos( $agent, 'series40' ) !== false ) { |
| 907 |
if( strpos( $agent,'nokia' ) !== false || strpos( $agent,'ovibrowser' ) !== false || strpos( $agent,'nokiabrowser' ) !== false ) |
| 908 |
return true; |
| 909 |
} |
| 910 |
|
| 911 |
return false; |
| 912 |
} |
| 913 |
|
| 914 |
static function is_J2ME_platform() { |
| 915 |
|
| 916 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 917 |
return false; |
| 918 |
|
| 919 |
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 920 |
|
| 921 |
if ( strpos( $agent, 'j2me/midp' ) !== false ) { |
| 922 |
return true; |
| 923 |
} elseif ( strpos( $agent, 'midp' ) !== false && strpos( $agent, 'cldc' ) ) { |
| 924 |
return true; |
| 925 |
} |
| 926 |
|
| 927 |
return false; |
| 928 |
} |
| 929 |
|
| 930 |
|
| 931 |
/* |
| 932 |
* Detects if the current UA is on one of the Maemo-based Nokia Internet Tablets. |
| 933 |
*/ |
| 934 |
static function is_MaemoTablet() { |
| 935 |
|
| 936 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 937 |
return false; |
| 938 |
|
| 939 |
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 940 |
|
| 941 |
$pos_maemo = strpos( $agent, 'maemo' ); |
| 942 |
if ( $pos_maemo === false ) return false; |
| 943 |
|
| 944 |
//Must be Linux + Tablet, or else it could be something else. |
| 945 |
if ( strpos( $agent, 'tablet' ) !== false && strpos( $agent, 'linux' ) !== false ) { |
| 946 |
if ( self::is_opera_mini() || self::is_opera_mobile() || self::is_firefox_mobile() ) |
| 947 |
return false; |
| 948 |
else |
| 949 |
return true; |
| 950 |
} else |
| 951 |
return false; |
| 952 |
} |
| 953 |
|
| 954 |
/* |
| 955 |
* Detects if the current UA is a MeeGo device (Nokia Smartphone). |
| 956 |
*/ |
| 957 |
static function is_MeeGo() { |
| 958 |
|
| 959 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 960 |
return false; |
| 961 |
|
| 962 |
$ua = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 963 |
|
| 964 |
if ( strpos( $ua, 'meego' ) === false ) { |
| 965 |
return false; |
| 966 |
} else { |
| 967 |
if ( self::is_opera_mini() || self::is_opera_mobile() || self::is_firefox_mobile() ) |
| 968 |
return false; |
| 969 |
else |
| 970 |
return true; |
| 971 |
} |
| 972 |
} |
| 973 |
|
| 974 |
|
| 975 |
/* |
| 976 |
is_webkit() can be used to check the User Agent for an webkit generic browser |
| 977 |
*/ |
| 978 |
static function is_webkit() { |
| 979 |
|
| 980 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 981 |
return false; |
| 982 |
|
| 983 |
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 984 |
|
| 985 |
$pos_webkit = strpos( $agent, 'webkit' ); |
| 986 |
|
| 987 |
if ( $pos_webkit !== false ) |
| 988 |
return true; |
| 989 |
else |
| 990 |
return false; |
| 991 |
} |
| 992 |
|
| 993 |
/** |
| 994 |
* Detects if the current browser is the Native Android browser. |
| 995 |
* @return boolean true if the browser is Android otherwise false |
| 996 |
*/ |
| 997 |
static function is_android() { |
| 998 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 999 |
return false; |
| 1000 |
|
| 1001 |
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 1002 |
$pos_android = strpos( $agent, 'android' ); |
| 1003 |
if ( $pos_android !== false ) { |
| 1004 |
if ( self::is_opera_mini() || self::is_opera_mobile() || self::is_firefox_mobile() ) |
| 1005 |
return false; |
| 1006 |
else |
| 1007 |
return true; |
| 1008 |
} |
| 1009 |
else |
| 1010 |
return false; |
| 1011 |
} |
| 1012 |
|
| 1013 |
|
| 1014 |
/** |
| 1015 |
* Detects if the current browser is the Native Android Tablet browser. |
| 1016 |
* Assumes 'Android' should be in the user agent, but not 'mobile' |
| 1017 |
* |
| 1018 |
* @return boolean true if the browser is Android and not 'mobile' otherwise false |
| 1019 |
*/ |
| 1020 |
static function is_android_tablet( ) { |
| 1021 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 1022 |
return false; |
| 1023 |
|
| 1024 |
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 1025 |
|
| 1026 |
$pos_android = strpos( $agent, 'android' ); |
| 1027 |
$pos_mobile = strpos( $agent, 'mobile' ); |
| 1028 |
$post_android_app = strpos( $agent, 'wp-android' ); |
| 1029 |
|
| 1030 |
if ( $pos_android !== false && $pos_mobile === false && $post_android_app === false ) { |
| 1031 |
if ( self::is_opera_mini() || self::is_opera_mobile() || self::is_firefox_mobile() ) |
| 1032 |
return false; |
| 1033 |
else |
| 1034 |
return true; |
| 1035 |
} else |
| 1036 |
return false; |
| 1037 |
} |
| 1038 |
|
| 1039 |
/** |
| 1040 |
* Detects if the current browser is the Kindle Fire Native browser. |
| 1041 |
* |
| 1042 |
* 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 |
| 1043 |
* 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 |
| 1044 |
* |
| 1045 |
* @return boolean true if the browser is Kindle Fire Native browser otherwise false |
| 1046 |
*/ |
| 1047 |
static function is_kindle_fire( ) { |
| 1048 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 1049 |
return false; |
| 1050 |
|
| 1051 |
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 1052 |
$pos_silk = strpos( $agent, 'silk/' ); |
| 1053 |
$pos_silk_acc = strpos( $agent, 'silk-accelerated=' ); |
| 1054 |
if ( $pos_silk !== false && $pos_silk_acc !== false ) |
| 1055 |
return true; |
| 1056 |
else |
| 1057 |
return false; |
| 1058 |
} |
| 1059 |
|
| 1060 |
|
| 1061 |
/** |
| 1062 |
* Detects if the current browser is the Kindle Touch Native browser |
| 1063 |
* |
| 1064 |
* 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+ |
| 1065 |
* |
| 1066 |
* @return boolean true if the browser is Kindle monochrome Native browser otherwise false |
| 1067 |
*/ |
| 1068 |
static function is_kindle_touch( ) { |
| 1069 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 1070 |
return false; |
| 1071 |
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 1072 |
$pos_kindle_touch = strpos( $agent, 'kindle/3.0+' ); |
| 1073 |
if ( $pos_kindle_touch !== false && self::is_kindle_fire() === false ) |
| 1074 |
return true; |
| 1075 |
else |
| 1076 |
return false; |
| 1077 |
} |
| 1078 |
|
| 1079 |
|
| 1080 |
// Detect if user agent is the WordPress.com Windows 8 app (used ONLY on the custom oauth stylesheet) |
| 1081 |
static function is_windows8_auth( ) { |
| 1082 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 1083 |
return false; |
| 1084 |
|
| 1085 |
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 1086 |
$pos = strpos( $agent, 'msauthhost' ); |
| 1087 |
if ( $pos !== false ) |
| 1088 |
return true; |
| 1089 |
else |
| 1090 |
return false; |
| 1091 |
} |
| 1092 |
|
| 1093 |
// Detect if user agent is the WordPress.com Windows 8 app. |
| 1094 |
static function is_wordpress_for_win8( ) { |
| 1095 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 1096 |
return false; |
| 1097 |
|
| 1098 |
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 1099 |
$pos = strpos( $agent, 'wp-windows8' ); |
| 1100 |
if ( $pos !== false ) |
| 1101 |
return true; |
| 1102 |
else |
| 1103 |
return false; |
| 1104 |
} |
| 1105 |
|
| 1106 |
|
| 1107 |
/* |
| 1108 |
* is_blackberry_tablet() can be used to check the User Agent for a RIM blackberry tablet |
| 1109 |
* The user agent of the BlackBerry® Tablet OS follows a format similar to the following: |
| 1110 |
* 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+ |
| 1111 |
* |
| 1112 |
*/ |
| 1113 |
static function is_blackberry_tablet() { |
| 1114 |
|
| 1115 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 1116 |
return false; |
| 1117 |
|
| 1118 |
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 1119 |
$pos_playbook = stripos( $agent, 'PlayBook' ); |
| 1120 |
$pos_rim_tablet = stripos( $agent, 'RIM Tablet' ); |
| 1121 |
|
| 1122 |
if ( ($pos_playbook === false) || ($pos_rim_tablet === false) ) |
| 1123 |
{ |
| 1124 |
return false; |
| 1125 |
} else { |
| 1126 |
return true; |
| 1127 |
} |
| 1128 |
} |
| 1129 |
|
| 1130 |
/* |
| 1131 |
is_blackbeberry() can be used to check the User Agent for a blackberry device |
| 1132 |
Note that opera mini on BB matches this rule. |
| 1133 |
*/ |
| 1134 |
static function is_blackbeberry() { |
| 1135 |
|
| 1136 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 1137 |
return false; |
| 1138 |
|
| 1139 |
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 1140 |
|
| 1141 |
$pos_blackberry = strpos( $agent, 'blackberry' ); |
| 1142 |
if ( $pos_blackberry !== false ) { |
| 1143 |
if ( self::is_opera_mini() || self::is_opera_mobile() || self::is_firefox_mobile() ) |
| 1144 |
return false; |
| 1145 |
else |
| 1146 |
return true; |
| 1147 |
} else { |
| 1148 |
return false; |
| 1149 |
} |
| 1150 |
} |
| 1151 |
|
| 1152 |
/* |
| 1153 |
is_blackberry_10() can be used to check the User Agent for a BlackBerry 10 device. |
| 1154 |
*/ |
| 1155 |
static function is_blackberry_10() { |
| 1156 |
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 1157 |
return ( strpos( $agent, 'bb10' ) !== false ) && ( strpos( $agent, 'mobile' ) !== false ); |
| 1158 |
} |
| 1159 |
|
| 1160 |
/** |
| 1161 |
* Retrieve the blackberry OS version. |
| 1162 |
* |
| 1163 |
* Return strings are from the following list: |
| 1164 |
* - blackberry-10 |
| 1165 |
* - blackberry-7 |
| 1166 |
* - blackberry-6 |
| 1167 |
* - blackberry-torch //only the first edition. The 2nd edition has the OS7 onboard and doesn't need any special rule. |
| 1168 |
* - blackberry-5 |
| 1169 |
* - blackberry-4.7 |
| 1170 |
* - blackberry-4.6 |
| 1171 |
* - blackberry-4.5 |
| 1172 |
* |
| 1173 |
* @return string Version of the BB OS. |
| 1174 |
* If version is not found, get_blackbeberry_OS_version will return boolean false. |
| 1175 |
*/ |
| 1176 |
static function get_blackbeberry_OS_version() { |
| 1177 |
|
| 1178 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 1179 |
return false; |
| 1180 |
|
| 1181 |
if ( self::is_blackberry_10() ) |
| 1182 |
return 'blackberry-10'; |
| 1183 |
|
| 1184 |
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 1185 |
|
| 1186 |
$pos_blackberry = stripos( $agent, 'blackberry' ); |
| 1187 |
if ( $pos_blackberry === false ) { |
| 1188 |
//not a blackberry device |
| 1189 |
return false; |
| 1190 |
} |
| 1191 |
|
| 1192 |
//blackberry devices OS 6.0 or higher |
| 1193 |
//Mozilla/5.0 (BlackBerry; U; BlackBerry 9670; en) AppleWebKit/534.3+ (KHTML, like Gecko) Version/6.0.0.286 Mobile Safari/534.3+ |
| 1194 |
//Mozilla/5.0 (BlackBerry; U; BlackBerry 9800; en) AppleWebKit/534.1+ (KHTML, Like Gecko) Version/6.0.0.141 Mobile Safari/534.1+ |
| 1195 |
//Mozilla/5.0 (BlackBerry; U; BlackBerry 9900; en-US) AppleWebKit/534.11+ (KHTML, like Gecko) Version/7.0.0 Mobile Safari/534.11+ |
| 1196 |
$pos_webkit = stripos( $agent, 'webkit' ); |
| 1197 |
if ( $pos_webkit !== false ) { |
| 1198 |
//detected blackberry webkit browser |
| 1199 |
$pos_torch = stripos( $agent, 'BlackBerry 9800' ); |
| 1200 |
if ( $pos_torch !== false ) { |
| 1201 |
return 'blackberry-torch'; //match the torch first edition. the 2nd edition should use the OS7 and doesn't need any special rule |
| 1202 |
} else { |
| 1203 |
//detecting the BB OS version for devices running OS 6.0 or higher |
| 1204 |
if ( preg_match( '#Version\/([\d\.]+)#i', $agent, $matches ) ) { |
| 1205 |
$version = $matches[1]; |
| 1206 |
$version_num = explode( '.', $version ); |
| 1207 |
if( is_array( $version_num ) === false || count( $version_num ) <= 1 ) |
| 1208 |
return 'blackberry-6'; //not a BB device that match our rule. |
| 1209 |
else |
| 1210 |
return 'blackberry-'.$version_num[0]; |
| 1211 |
} else { |
| 1212 |
//if doesn't match returns the minimun version with a webkit browser. we should never fall here. |
| 1213 |
return 'blackberry-6'; //not a BB device that match our rule. |
| 1214 |
} |
| 1215 |
} |
| 1216 |
} |
| 1217 |
|
| 1218 |
//blackberry devices <= 5.XX |
| 1219 |
//BlackBerry9000/5.0.0.93 Profile/MIDP-2.0 Configuration/CLDC-1.1 VendorID/179 |
| 1220 |
if ( preg_match( '#BlackBerry\w+\/([\d\.]+)#i', $agent, $matches ) ) { |
| 1221 |
$version = $matches[1]; |
| 1222 |
} else { |
| 1223 |
return false; //not a BB device that match our rule. |
| 1224 |
} |
| 1225 |
|
| 1226 |
$version_num = explode( '.', $version ); |
| 1227 |
|
| 1228 |
if( is_array( $version_num ) === false || count( $version_num ) <= 1 ) |
| 1229 |
return false; |
| 1230 |
if ( $version_num[0] == 5 ) { |
| 1231 |
return 'blackberry-5'; |
| 1232 |
} elseif ( $version_num[0] == 4 && $version_num[1] == 7 ) { |
| 1233 |
return 'blackberry-4.7'; |
| 1234 |
} elseif ( $version_num[0] == 4 && $version_num[1] == 6 ) { |
| 1235 |
return 'blackberry-4.6'; |
| 1236 |
} elseif ( $version_num[0] == 4 && $version_num[1] == 5 ) { |
| 1237 |
return 'blackberry-4.5'; |
| 1238 |
} else { |
| 1239 |
return false; |
| 1240 |
} |
| 1241 |
|
| 1242 |
return false; |
| 1243 |
} |
| 1244 |
|
| 1245 |
/** |
| 1246 |
* Retrieve the blackberry browser version. |
| 1247 |
* |
| 1248 |
* Return string are from the following list: |
| 1249 |
* - blackberry-10 |
| 1250 |
* - blackberry-webkit |
| 1251 |
* - blackberry-5 |
| 1252 |
* - blackberry-4.7 |
| 1253 |
* - blackberry-4.6 |
| 1254 |
* |
| 1255 |
* @return string Type of the BB browser. |
| 1256 |
* If browser's version is not found, detect_blackbeberry_browser_version will return boolean false. |
| 1257 |
*/ |
| 1258 |
static function detect_blackberry_browser_version() { |
| 1259 |
|
| 1260 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 1261 |
return false; |
| 1262 |
|
| 1263 |
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 1264 |
|
| 1265 |
if ( self::is_blackberry_10() ) |
| 1266 |
return 'blackberry-10'; |
| 1267 |
|
| 1268 |
$pos_blackberry = strpos( $agent, 'blackberry' ); |
| 1269 |
if ( $pos_blackberry === false ) { |
| 1270 |
//not a blackberry device |
| 1271 |
return false; |
| 1272 |
} |
| 1273 |
|
| 1274 |
$pos_webkit = strpos( $agent, 'webkit' ); |
| 1275 |
|
| 1276 |
if ( ! ( $pos_webkit === false ) ) { |
| 1277 |
return 'blackberry-webkit'; |
| 1278 |
} else { |
| 1279 |
if ( preg_match( '#BlackBerry\w+\/([\d\.]+)#i', $agent, $matches ) ) { |
| 1280 |
$version = $matches[1]; |
| 1281 |
} else { |
| 1282 |
return false; //not a BB device that match our rule. |
| 1283 |
} |
| 1284 |
|
| 1285 |
$version_num = explode( '.', $version ); |
| 1286 |
|
| 1287 |
if( is_array( $version_num ) === false || count( $version_num ) <= 1 ) |
| 1288 |
return false; |
| 1289 |
|
| 1290 |
if ( $version_num[0] == 5 ) { |
| 1291 |
return 'blackberry-5'; |
| 1292 |
} elseif ( $version_num[0] == 4 && $version_num[1] == 7 ) { |
| 1293 |
return 'blackberry-4.7'; |
| 1294 |
} elseif ( $version_num[0] == 4 && $version_num[1] == 6 ) { |
| 1295 |
return 'blackberry-4.6'; |
| 1296 |
} else { |
| 1297 |
//A very old BB device is found or this is a BB device that doesn't match our rules. |
| 1298 |
return false; |
| 1299 |
} |
| 1300 |
} |
| 1301 |
return false; |
| 1302 |
} |
| 1303 |
|
| 1304 |
//Checks if a visitor is coming from one of the WordPress mobile apps |
| 1305 |
static function is_mobile_app() { |
| 1306 |
|
| 1307 |
if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 1308 |
return false; |
| 1309 |
|
| 1310 |
$agent = strtolower( $_SERVER['HTTP_USER_AGENT'] ); |
| 1311 |
|
| 1312 |
if ( isset( $_SERVER['X_USER_AGENT'] ) && preg_match( '|wp-webos|', $_SERVER['X_USER_AGENT'] ) ) |
| 1313 |
return true; //wp4webos 1.1 or higher |
| 1314 |
|
| 1315 |
$app_agents = array( 'wp-android', 'wp-blackberry', 'wp-iphone', 'wp-nokia', 'wp-webos', 'wp-windowsphone' ); |
| 1316 |
// the mobile reader on iOS has an incorrect UA when loading the reader |
| 1317 |
// currently it is the default one provided by the iOS framework which |
| 1318 |
// causes problems with 2-step-auth |
| 1319 |
// User-Agent WordPress/3.1.4 CFNetwork/609 Darwin/13.0.0 |
| 1320 |
$app_agents[] = 'wordpress/3.1'; |
| 1321 |
|
| 1322 |
foreach ( $app_agents as $app_agent ) { |
| 1323 |
if ( false !== strpos( $agent, $app_agent ) ) |
| 1324 |
return true; |
| 1325 |
} |
| 1326 |
return false; |
| 1327 |
} |
| 1328 |
|
| 1329 |
/** |
| 1330 |
* Was the current request made by a known bot? |
| 1331 |
* |
| 1332 |
* @return boolean |
| 1333 |
*/ |
| 1334 |
static function is_bot() { |
| 1335 |
static $is_bot = null; |
| 1336 |
|
| 1337 |
if ( is_null( $is_bot ) ) { |
| 1338 |
$is_bot = Jetpack_User_Agent_Info::is_bot_user_agent( $_SERVER['HTTP_USER_AGENT'] ); |
| 1339 |
} |
| 1340 |
|
| 1341 |
return $is_bot; |
| 1342 |
} |
| 1343 |
|
| 1344 |
/** |
| 1345 |
* Is the given user-agent a known bot? |
| 1346 |
* 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. |
| 1347 |
* |
| 1348 |
* @param $ua (string) A user-agent string |
| 1349 |
* @return boolean |
| 1350 |
*/ |
| 1351 |
static function is_bot_user_agent( $ua = null ) { |
| 1352 |
|
| 1353 |
if ( empty( $ua ) ) |
| 1354 |
return false; |
| 1355 |
|
| 1356 |
$bot_agents = array( |
| 1357 |
'alexa', 'altavista', 'ask jeeves', 'attentio', 'baiduspider', 'bingbot', 'chtml generic', 'crawler', 'fastmobilecrawl', |
| 1358 |
'feedfetcher-google', 'firefly', 'froogle', 'gigabot', 'googlebot', 'googlebot-mobile', 'heritrix', 'ia_archiver', 'irlbot', |
| 1359 |
'infoseek', 'jumpbot', 'lycos', 'mediapartners', 'mediobot', 'motionbot', 'msnbot', 'mshots', 'openbot', |
| 1360 |
'pss-webkit-request', |
| 1361 |
'pythumbnail', 'scooter', 'slurp', 'snapbot', 'spider', 'taptubot', 'technoratisnoop', |
| 1362 |
'teoma', 'twiceler', 'yahooseeker', 'yahooysmcm', 'yammybot', |
| 1363 |
); |
| 1364 |
|
| 1365 |
foreach ( $bot_agents as $bot_agent ) { |
| 1366 |
if ( false !== stripos( $ua, $bot_agent ) ) { |
| 1367 |
return true; |
| 1368 |
} |
| 1369 |
} |
| 1370 |
|
| 1371 |
return false; |
| 1372 |
} |
| 1373 |
|
| 1374 |
|
| 1375 |
|
| 1376 |
} |
| 1377 |
|
