tweet_live: comparison web/lib/Zend/Http/UserAgent/AbstractDevice.php

equal deleted inserted replaced

-:2251fb41dbc7
+:1e110b03ae96
 * to license@zend.com so we can send you a copy immediately.
 *
 * @category   Zend
 * @package    Zend_Http
 * @subpackage UserAgent
-* @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+* @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 */
 require_once 'Zend/Http/UserAgent/Device.php';
 * Abstract Class to define a browser device.
 *
 * @category   Zend
 * @package    Zend_Http
 * @subpackage UserAgent
-* @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+* @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 */
 abstract class Zend_Http_UserAgent_AbstractDevice
 implements Zend_Http_UserAgent_Device
 {
 */
 protected $_browserVersion = '';
 /**
 * Configuration
 *
 * @var array
 */
 protected $_config;
 /**
 */
 protected $_userAgent;
 /**
 * Server variable
 *
 * @var array
 */
 protected $_server;
 /**
 * Image types
 *
 * @var array
 */
 protected $_images = array(
 'jpeg',
 'gif',
 'png',
 'pjpeg',
 'x-png',
 'bmp',
 );
 /**
 * Browser/Device features
 /**
 * Constructor
 *
 * @param  null|string|array $userAgent If array, restores from serialized version
 * @param  array $server
 * @param  array $config
 * @return void
 */
 public function __construct($userAgent = null, array $server = array(), array $config = array())
 {
 if (is_array($userAgent)) {
 }
 }
 /**
 * Serialize object
 *
 * @return string
 */
 public function serialize()
 {
 $spec = array(
 return serialize($spec);
 }
 /**
 * Unserialize
 *
 * @param  string $serialized
 * @return void
 */
 public function unserialize($serialized)
 {
 $spec = unserialize($serialized);
 $this->_restoreFromArray($spec);
 }
 /**
 * Restore object state from array
 *
 * @param  array $spec
 * @return void
 */
 protected function _restoreFromArray(array $spec)
 {
 foreach ($spec as $key => $value) {
 $features = $this->_loadFeaturesAdapter();
 if (is_array($features)) {
 $this->_aFeatures = array_merge($this->_aFeatures, $features);
 }
 return $this->_aFeatures;
 }
 /**
 * Gets the browser type identifier
 * @param  string $feature The feature to check.
 * @return bool
 */
 public function hasFeature($feature)
 {
-return (!empty($this->_aFeatures[$feature]));
+return (isset($this->_aFeatures[$feature]) && !is_null($this->_aFeatures[$feature]));
 }
 /**
 * Gets the value of the current browser/device feature
 *
 * @return void
 */
 protected function _getDefaultFeatures()
 {
 $server = array();
 // gets info from user agent chain
 $uaExtract = $this->extractFromUserAgent($this->getUserAgent());
 if (is_array($uaExtract)) {
 foreach ($uaExtract as $key => $info) {
 $this->setFeature($key, $info, 'product_info');
 }
 }
 if (isset($uaExtract['browser_name'])) {
 $this->_browser = $uaExtract['browser_name'];
 }
 if (isset($uaExtract['browser_version'])) {
 $this->_browserVersion = $uaExtract['browser_version'];
 }
 if (isset($uaExtract['device_os'])) {
 $this->device_os = $uaExtract['device_os_name'];
 }
 /* browser & device info */
 $this->setFeature('is_wireless_device', false, 'product_info');
 $this->setFeature('is_mobile', false, 'product_info');
 $this->setFeature('is_desktop', false, 'product_info');
 $this->setFeature('is_tablet', false, 'product_info');
 $this->setFeature('is_bot', false, 'product_info');
 $this->setFeature('is_email', false, 'product_info');
 $this->setFeature('is_text', false, 'product_info');
 $this->setFeature('device_claims_web_support', false, 'product_info');
 $this->setFeature('is_' . strtolower($this->getType()), true, 'product_info');
 /* sets the browser name */
 if (isset($this->list) && empty($this->_browser)) {
 $lowerUserAgent = strtolower($this->getUserAgent());
 foreach ($this->list as $browser_signature) {
 if (strpos($lowerUserAgent, $browser_signature) !== false) {
 $this->_browser = strtolower($browser_signature);
 $this->setFeature('browser_name', $this->_browser, 'product_info');
 }
 }
 }
 /* sets the client IP */
 if (isset($this->_server['remote_addr'])) {
 $this->setFeature('client_ip', $this->_server['remote_addr'], 'product_info');
 } elseif (isset($this->_server['http_x_forwarded_for'])) {
 $this->setFeature('client_ip', $this->_server['http_x_forwarded_for'], 'product_info');
 } elseif (isset($this->_server['http_client_ip'])) {
 $this->setFeature('client_ip', $this->_server['http_client_ip'], 'product_info');
 }
 /* sets the server infos */
 if (isset($this->_server['server_software'])) {
 if (strpos($this->_server['server_software'], 'Apache') !== false || strpos($this->_server['server_software'], 'LiteSpeed') !== false) {
 $server['version'] = 1;
 if (strpos($this->_server['server_software'], 'Apache/2') !== false) {
 $server['version'] = 2;
 }
 $server['server'] = 'apache';
 }
 if (strpos($this->_server['server_software'], 'Microsoft-IIS') !== false) {
 $server['server'] = 'iis';
 }
 if (strpos($this->_server['server_software'], 'Unix') !== false) {
 $server['os'] = 'unix';
 if (isset($_ENV['MACHTYPE'])) {
 if (strpos($_ENV['MACHTYPE'], 'linux') !== false) {
 $server['os'] = 'linux';
 }
 }
 } elseif (strpos($this->_server['server_software'], 'Win') !== false) {
 $server['os'] = 'windows';
 }
 if (preg_match('/Apache\/([0-9\.]*)/', $this->_server['server_software'], $arr)) {
 if ($arr[1]) {
 $server['version'] = $arr[1];
 $server['server']  = 'apache';
 }
 }
 }
 $this->setFeature('php_version', phpversion(), 'server_info');
 if (isset($server['server'])) {
 $this->setFeature('server_os', $server['server'], 'server_info');
 }
 if (isset($server['version'])) {
 * @return array
 */
 public static function extractFromUserAgent($userAgent)
 {
 $userAgent = trim($userAgent);
 /**
 * @see http://www.texsoft.it/index.php?c=software&m=sw.php.useragent&l=it
 */
 $pattern =  "(([^/\s]*)(/(\S*))?)(\s*\[[a-zA-Z][a-zA-Z]\])?\s*(\\((([^()]|(\\([^()]*\\)))*)\\))?\s*";
 preg_match("#^$pattern#", $userAgent, $match);
 $comment = array();
 if (isset($match[7])) {
 $comment = explode(';', $match[7]);
 }
 // second part if exists
 $end = substr($userAgent, strlen($match[0]));
 if (!empty($end)) {
 $result['others']['full'] = $end;
 }
 $match2 = array();
 if (isset($result['others'])) {
 preg_match_all('/(([^\/\s]*)(\/)?([^\/\(\)\s]*)?)(\s\((([^\)]*)*)\))?/i', $result['others']['full'], $match2);
 }
 $result['user_agent']   = trim($match[1]);
 $i = 0;
 $max = count($match2[0]);
 for ($i = 0; $i < $max; $i ++) {
 if (!empty($match2[0][$i])) {
 $result['others']['detail'][] = array(
 $match2[0][$i],
 $match2[2][$i],
 $match2[4][$i],
 );
 }
 }
 }
 /** Security level */
 $security = array(
 'N' => 'no security',
 'U' => 'strong security',
 'I' => 'weak security',
 );
 if (!empty($result['browser_token'])) {
 if (isset($security[$result['browser_token']])) {
 $result['security_level'] = $security[$result['browser_token']];
 unset($result['browser_token']);
 }
 }
 $product = strtolower($result['browser_name']);
 // Mozilla : true && false
 $compatibleOrIe = false;
 if (isset($result['compatibility_flag']) && isset($result['comment'])) {
 $compatibleOrIe = ($result['compatibility_flag'] == 'compatible' || strpos($result['comment']['full'], "MSIE") !== false);
 }
 $real[0][1]               = trim($v);
 $result['browser_engine'] = "MSIE";
 $real[1][0]               = "Internet Explorer";
 $temp                     = explode(' ', trim($v));
 $real[3][0]               = $temp[1];
 }
 if (strpos($v, 'Win') !== false) {
 $result['device_os_token'] = trim($v);
 }
 }
 }
 if (!empty($real[0])) {
 $result['browser_name']    = $real[1][0];
 $result['browser_version'] = $real[3][0];
 } else {
-$result['browser_name']    = $result['browser_token'];
+if(isset($result['browser_token'])) {
+$result['browser_name']    = $result['browser_token'];
+}
 $result['browser_version'] = '??';
 }
 } elseif ($product == 'mozilla' && $result['browser_version'] < 5.0) {
 // handles the real Mozilla (or old Netscape if version < 5.0)
 $result['browser_name'] = 'Netscape';
 }
 /** windows */
 if ($result['browser_name'] == 'MSIE') {
 $result['browser_engine'] = 'MSIE';
 $result['browser_name']   = 'Internet Explorer';
 }
 if (isset($result['device_os_token'])) {
 if (strpos($result['device_os_token'], 'Win') !== false) {
 $windows = array(
 'Windows NT 6.1'          => 'Windows 7',
 'Windows NT 6.0'          => 'Windows Vista',
 'Windows NT 5.2'          => 'Windows Server 2003',
 'Windows NT 5.1'          => 'Windows XP',
 'Windows NT 5.01'         => 'Windows 2000 SP1',
 'Windows NT 5.0'          => 'Windows 2000',
 'Windows NT 4.0'          => 'Microsoft Windows NT 4.0',
 'WinNT'                   => 'Microsoft Windows NT 4.0',
 'Windows 98; Win 9x 4.90' => 'Windows Me',
 'Windows 98'              => 'Windows 98',
 'Win98'                   => 'Windows 98',
 'Windows 95'              => 'Windows 95',
 'Win95'                   => 'Windows 95',
 'Windows CE'              => 'Windows CE',
 );
 if (isset($windows[$result['device_os_token']])) {
 $result['device_os_name'] = $windows[$result['device_os_token']];
 } else {
 $result['device_os_name'] = $result['device_os_token'];
 }
 }
 }
 // iphone
 $apple_device = array(
 'iPhone',
 'iPod',
 'iPad',
 );
 if (isset($result['compatibility_flag'])) {
 if (in_array($result['compatibility_flag'], $apple_device)) {
 $result['device']           = strtolower($result['compatibility_flag']);
 $result['device_os_token']  = 'iPhone OS';
-$result['browser_language'] = trim($comment[3]);
+if (isset($comment[3])) {
-$result['browser_version']  = $result['others']['detail'][1][2];
+$result['browser_language'] = trim($comment[3]);
+}
+if (isset($result['others']['detail'][1])) {
+$result['browser_version']  = $result['others']['detail'][1][2];
+} elseif (isset($result['others']['detail']) && count($result['others']['detail'])) {
+$result['browser_version']  = $result['others']['detail'][0][2];
+}
 if (!empty($result['others']['detail'][2])) {
 $result['firmware'] = $result['others']['detail'][2][2];
 }
 if (!empty($result['others']['detail'][3])) {
 $result['browser_name']  = $result['others']['detail'][3][1];
 $result['browser_build'] = $result['others']['detail'][3][2];
 }
 }
 }
 // Safari
 if (isset($result['others'])) {
 if ($result['others']['detail'][0][1] == 'AppleWebKit') {
 $result['browser_engine'] = 'AppleWebKit';
-if ($result['others']['detail'][1][1] == 'Version') {
+if (isset($result['others']['detail'][1]) && $result['others']['detail'][1][1] == 'Version') {
 $result['browser_version'] = $result['others']['detail'][1][2];
 } else {
 $result['browser_version'] = $result['others']['detail'][count($result['others']['detail']) - 1][2];
 }
 if (isset($comment[3])) {
 $result['browser_language'] = trim($comment[3]);
 }
 $last = $result['others']['detail'][count($result['others']['detail']) - 1][1];
 if (empty($result['others']['detail'][2][1]) || $result['others']['detail'][2][1] == 'Safari') {
-$result['browser_name']    = ($result['others']['detail'][1][1] && $result['others']['detail'][1][1] != 'Version' ? $result['others']['detail'][1][1] : 'Safari');
+if (isset($result['others']['detail'][1])) {
-$result['browser_version'] = ($result['others']['detail'][1][2] ? $result['others']['detail'][1][2] : $result['others']['detail'][0][2]);
+$result['browser_name']    = ($result['others']['detail'][1][1] && $result['others']['detail'][1][1] != 'Version' ? $result['others']['detail'][1][1] : 'Safari');
+$result['browser_version'] = ($result['others']['detail'][1][2] ? $result['others']['detail'][1][2] : $result['others']['detail'][0][2]);
+} else {
+$result['browser_name']    = ($result['others']['detail'][0][1] && $result['others']['detail'][0][1] != 'Version' ? $result['others']['detail'][0][1] : 'Safari');
+$result['browser_version'] = $result['others']['detail'][0][2];
+}
 } else {
 $result['browser_name']    = $result['others']['detail'][2][1];
 $result['browser_version'] = $result['others']['detail'][2][2];
 // mobile version
 if ($result['browser_name'] == 'Mobile') {
 $result['browser_name'] = 'Safari ' . $result['browser_name'];
 if ($result['others']['detail'][1][1] == 'Version') {
 $result['browser_version'] = $result['others']['detail'][1][2];
 }
 }
 }
 // For Safari < 2.2, AppleWebKit version gives the Safari version
 if (strpos($result['browser_version'], '.') > 2 || (int) $result['browser_version'] > 20) {
 $temp = explode('.', $result['browser_version']);
 $build = (int) $temp[0];
 $awkVersion = array(
 48  => '0.8',
 73  => '0.9',
 85  => '1.0',
 103 => '1.1',
 124 => '1.2',
 300 => '1.3',
 400 => '2.0',
 );
 foreach ($awkVersion as $k => $v) {
 if ($build >= $k) {
 $result['browser_version'] = $v;
 }
 }
 }
 }
 // Gecko (Firefox or compatible)
 if ($result['others']['detail'][0][1] == 'Gecko') {
 $searchRV = true;
 if (!empty($result['others']['detail'][1][1]) && !empty($result['others']['detail'][count($result['others']['detail']) - 1][2]) || strpos(strtolower($result['others']['full']), 'opera') !== false) {
 $searchRV = false;
 $result['browser_engine'] = $result['others']['detail'][0][1];
 // the name of the application is at the end indepenently
 // of quantity of information in $result['others']['detail']
 $last = count($result['others']['detail']) - 1;
 // exception : if the version of the last information is
 // empty we take the previous one
 if (empty($result['others']['detail'][$last][2])) {
 $last --;
 }
 // exception : if the last one is 'Red Hat' or 'Debian' =>
 // use rv: to find browser_version */
 if (in_array($result['others']['detail'][$last][1], array(
 'Debian',
 'Hat',
 ))) {
 $searchRV = true;
 }
 $result['browser_name']    = $result['others']['detail'][$last][1];
 $result['browser_version'] = $result['others']['detail'][$last][2];
 if (isset($comment[4])) {
 $result['browser_build'] = trim($comment[4]);
 }
-$result['browser_language'] = trim($comment[3]);
+if (isset($comment[3])) {
+$result['browser_language'] = trim($comment[3]);
+}
 // Netscape
 if ($result['browser_name'] == 'Navigator' || $result['browser_name'] == 'Netscape6') {
 $result['browser_name'] = 'Netscape';
 }
 }
 }
 }
 }
 }
 }
 // Netscape
 if ($result['others']['detail'][0][1] == 'Netscape') {
 $result['browser_name']    = 'Netscape';
 $result['browser_version'] = $result['others']['detail'][0][2];
 }
 // Opera
 // Opera: engine Presto
 if ($result['others']['detail'][0][1] == 'Presto') {
 $result['browser_engine'] = 'Presto';
 if (!empty($result['others']['detail'][1][2])) {
 $result['browser_version'] = $result['others']['detail'][1][2];
 }
 }
-// UA ends with 'Opera X.XX'
+// UA ends with 'Opera X.XX' or 'Opera/X.XX'
 if ($result['others']['detail'][0][1] == 'Opera') {
 $result['browser_name']    = $result['others']['detail'][0][1];
-$result['browser_version'] = $result['others']['detail'][1][1];
+// Opera X.XX
-}
+if (isset($result['others']['detail'][1][1])) {
+$result['browser_version'] = $result['others']['detail'][1][1];
+// Opera/X.XX
+} elseif (isset($result['others']['detail'][0][2])) {
+$result['browser_version'] = $result['others']['detail'][0][2];
+}
+}
 // Opera Mini
 if (isset($result["browser_token"])) {
 if (strpos($result["browser_token"], 'Opera Mini') !== false) {
 $result['browser_name'] = 'Opera Mini';
 }
 }
 // Symbian
 if ($result['others']['detail'][0][1] == 'SymbianOS') {
 $result['device_os_token'] = 'SymbianOS';
 }
 }
 // UA ends with 'Opera X.XX'
 if (isset($result['browser_name']) && isset($result['browser_engine'])) {
 if ($result['browser_name'] == 'Opera' && $result['browser_engine'] == 'Gecko' && empty($result['browser_version'])) {
 $result['browser_version'] = $result['others']['detail'][count($result['others']['detail']) - 1][1];
 }
 }
 // cleanup
 if (isset($result['browser_version']) && isset($result['browser_build'])) {
 if ($result['browser_version'] == $result['browser_build']) {
 unset($result['browser_build']);
 }
 }
 // compatibility
 $compatibility['AppleWebKit'] = 'Safari';
 $compatibility['Gecko']       = 'Firefox';
 $compatibility['MSIE']        = 'Internet Explorer';
 $compatibility['Presto']      = 'Opera';
 if (!empty($result['browser_engine'])) {
 if (isset($compatibility[$result['browser_engine']])) {
 $result['browser_compatibility'] = $compatibility[$result['browser_engine']];
 }
 }
 ksort($result);
 return $result;
 }
 /**
 $path = $config['path'];
 } else {
 require_once 'Zend/Http/UserAgent/Exception.php';
 throw new Zend_Http_UserAgent_Exception('The ' . $this->getType() . ' features adapter must have a "path" config parameter defined');
 }
 if (false === include_once ($path)) {
 require_once 'Zend/Http/UserAgent/Exception.php';
 throw new Zend_Http_UserAgent_Exception('The ' . $this->getType() . ' features adapter path that does not exist');
 }
 }
 return call_user_func(array($className, 'getFromRequest'), $this->_server, $this->_config);
 }
 /**
 * Retrieve image format support
 $this->_images = $_images;
 }
 /**
 * Match a user agent string against a list of signatures
 *
 * @param  string $userAgent
 * @param  array $signatures
 * @return bool
 */
 protected static function _matchAgentAgainstSignatures($userAgent, $signatures)
 {
 $userAgent = strtolower($userAgent);

changeset 886	1e110b03ae96
parent 807	877f952ae2bd
child 1230	68c69c656a2c