<?php

/**

 * Zend Framework

 *

 * LICENSE

 *

 * This source file is subject to the new BSD license that is bundled

 * with this package in the file LICENSE.txt.

 * It is also available through the world-wide-web at this URL:

 * http://framework.zend.com/license/new-bsd

 * If you did not receive a copy of the license and are unable to

 * obtain it through the world-wide-web, please send an email

 * to license@zend.com so we can send you a copy immediately.

 *

 * @category   Zend

 * @package    Zend_Http

 * @subpackage UserAgent

 * @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/AbstractDevice.php';

/**

 * Mobile browser type matcher

 *

 * @category   Zend

 * @package    Zend_Http

 * @subpackage UserAgent

 * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 */

class Zend_Http_UserAgent_Mobile extends Zend_Http_UserAgent_AbstractDevice

{

    const DEFAULT_FEATURES_ADAPTER_CLASSNAME = 'Zend_Http_UserAgent_Features_Adapter_Browscap';

    const DEFAULT_FEATURES_ADAPTER_PATH = 'Zend/Http/UserAgent/Features/Adapter/Browscap.php';

    /**

     * User Agent Signatures

     *

     * @var array

     */

    protected static $_uaSignatures = array(

        'iphone',

        'ipod',

        'ipad',

        'android',

        'blackberry',

        'opera mini',

        'opera mobi',

        'palm',

        'palmos',

        'elaine',

        'windows ce',

        'icab',

        '_mms',

        'ahong',

        'archos',

        'armv',

        'astel',

        'avantgo',

        'benq',

        'blazer',

        'brew',

        'com2',

        'compal',

        'danger',

        'pocket',

        'docomo',

        'epoc',

        'ericsson',

        'eudoraweb',

        'hiptop',

        'htc-',

        'htc_',

        'iemobile',

        'iris',

        'j-phone',

        'kddi',

        'kindle',

        'lg ',

        'lg-',

        'lg/',

        'lg;lx',

        'lge vx',

        'lge',

        'lge-',

        'lge-cx',

        'lge-lx',

        'lge-mx',

        'linux armv',

        'maemo',

        'midp',

        'mini 9.5',

        'minimo',

        'mob-x',

        'mobi',

        'mobile',

        'mobilephone',

        'mot 24',

        'mot-',

        'motorola',

        'n410',

        'netfront',

        'nintendo wii',

        'nintendo',

        'nitro',

        'nokia',

        'novarra-vision',

        'nuvifone',

        'openweb',

        'opwv',

        'palmsource',

        'pdxgw',

        'phone',

        'playstation',

        'polaris',

        'portalmmm',

        'qt embedded',

        'reqwirelessweb',

        'sagem',

        'sam-r',

        'samsu',

        'samsung',

        'sec-',

        'sec-sgh',

        'semc-browser',

        'series60',

        'series70',

        'series80',

        'series90',

        'sharp',

        'sie-m',

        'sie-s',

        'smartphone',

        'sony cmd',

        'sonyericsson',

        'sprint',

        'spv',

        'symbian os',

        'symbian',

        'symbianos',

        'telco',

        'teleca',

        'treo',

        'up.browser',

        'up.link',

        'vodafone',

        'vodaphone',

        'webos',

        'wml',

        'windows phone os 7',

        'wireless',

        'wm5 pie',

        'wms pie',

        'xiino',

        'wap',

        'up/',

        'psion',

        'j2me',

        'klondike',

        'kbrowser'

    );

    /**

     * @var array

     */

    protected static $_haTerms = array(

        'midp',

        'wml',

        'vnd.rim',

        'vnd.wap',

        'j2me',

    );

    /**

     * first 4 letters of mobile User Agent chains

     *

     * @var array

     */

    protected static $_uaBegin = array(

        'w3c ',

        'acs-',

        'alav',

        'alca',

        'amoi',

        'audi',

        'avan',

        'benq',

        'bird',

        'blac',

        'blaz',

        'brew',

        'cell',

        'cldc',

        'cmd-',

        'dang',

        'doco',

        'eric',

        'hipt',

        'inno',

        'ipaq',

        'java',

        'jigs',

        'kddi',

        'keji',

        'leno',

        'lg-c',

        'lg-d',

        'lg-g',

        'lge-',

        'maui',

        'maxo',

        'midp',

        'mits',

        'mmef',

        'mobi',

        'mot-',

        'moto',

        'mwbp',

        'nec-',

        'newt',

        'noki',

        'palm',

        'pana',

        'pant',

        'phil',

        'play',

        'port',

        'prox',

        'qwap',

        'sage',

        'sams',

        'sany',

        'sch-',

        'sec-',

        'send',

        'seri',

        'sgh-',

        'shar',

        'sie-',

        'siem',

        'smal',

        'smar',

        'sony',

        'sph-',

        'symb',

        't-mo',

        'teli',

        'tim-',

        'tosh',

        'tsm-',

        'upg1',

        'upsi',

        'vk-v',

        'voda',

        'wap-',

        'wapa',

        'wapi',

        'wapp',

        'wapr',

        'webc',

        'winw',

        'winw',

        'xda',

        'xda-',

    );

    /**

     * Comparison of the UserAgent chain and User Agent signatures

     *

     * @param  string $userAgent User Agent chain

     * @param  array $server $_SERVER like param

     * @return bool

     */

    public static function match($userAgent, $server)

    {

        //  To have a quick identification, try light-weight tests first

        if (isset($server['all_http'])) {

            if (strpos(strtolower(str_replace(' ', '', $server['all_http'])), 'operam') !== false) {

                // Opera Mini or Opera Mobi

                return true;

            }

        }

        if (isset($server['http_x_wap_profile']) || isset($server['http_profile'])) {

            return true;

        }

        if (isset($server['http_accept'])) {

            if (self::_matchAgentAgainstSignatures($server['http_accept'], self::$_haTerms)) {

                return true;

            }

        }

        if (self::userAgentStart($userAgent)) {

            return true;

        }

        if (self::_matchAgentAgainstSignatures($userAgent, self::$_uaSignatures)) {

            return true;

        }

        return false;

    }

    /**

     * Retrieve beginning clause of user agent

     *

     * @param  string $userAgent

     * @return string

     */

    public static function userAgentStart($userAgent)

    {

        $mobile_ua = strtolower(substr($userAgent, 0, 4));

        return (in_array($mobile_ua, self::$_uaBegin));

    }

    /**

     * Constructor

     *

     * @return void

     */

    public function __construct($userAgent = null, array $server = array(), array $config = array())

    {

        // For mobile detection, an adapter must be defined

        if (empty($config['mobile']['features'])) {

            $config['mobile']['features']['path']      = self::DEFAULT_FEATURES_ADAPTER_PATH;

            $config['mobile']['features']['classname'] = self::DEFAULT_FEATURES_ADAPTER_CLASSNAME;

        }

        parent::__construct($userAgent, $server, $config);

    }

    /**

     * Gives the current browser type

     *

     * @return string

     */

    public function getType()

    {

        return 'mobile';

    }

    /**

     * Look for features

     *

     * @return string

     */

    protected function _defineFeatures()

    {

        $this->setFeature('is_wireless_device', false, 'product_info');

        parent::_defineFeatures();

        if (isset($this->_aFeatures["mobile_browser"])) {

            $this->setFeature("browser_name", $this->_aFeatures["mobile_browser"]);

            $this->_browser = $this->_aFeatures["mobile_browser"];

        }

        if (isset($this->_aFeatures["mobile_browser_version"])) {

            $this->setFeature("browser_version", $this->_aFeatures["mobile_browser_version"]);

            $this->_browserVersion = $this->_aFeatures["mobile_browser_version"];

        }

        // markup

        if ($this->getFeature('device_os') == 'iPhone OS'

            || $this->getFeature('device_os_token') == 'iPhone OS'

        ) {

            $this->setFeature('markup', 'iphone');

        } else {

            $this->setFeature('markup', $this->getMarkupLanguage($this->getFeature('preferred_markup')));

        }

        // image format

        $this->_images = array();

        if ($this->getFeature('png')) {

            $this->_images[] = 'png';

        }

        if ($this->getFeature('jpg')) {

            $this->_images[] = 'jpg';

        }

        if ($this->getFeature('gif')) {

            $this->_images[] = 'gif';

        }

        if ($this->getFeature('wbmp')) {

            $this->_images[] = 'wbmp';

        }

        return $this->_aFeatures;

    }

    /**

     * Determine markup language expected

     *

     * @access public

     * @return __TYPE__

     */

    public function getMarkupLanguage($preferredMarkup = null)

    {

        $return = '';

        switch ($preferredMarkup) {

            case 'wml_1_1':

            case 'wml_1_2':

            case 'wml_1_3':

                $return = 'wml'; //text/vnd.wap.wml encoding="ISO-8859-15"

            case 'html_wi_imode_compact_generic':

            case 'html_wi_imode_html_1':

            case 'html_wi_imode_html_2':

            case 'html_wi_imode_html_3':

            case 'html_wi_imode_html_4':

            case 'html_wi_imode_html_5':

                $return = 'chtml'; //text/html

            case 'html_wi_oma_xhtmlmp_1_0': //application/vnd.wap.xhtml+xml

            case 'html_wi_w3_xhtmlbasic': //application/xhtml+xml DTD XHTML Basic 1.0

                $return = 'xhtml';

            case 'html_web_3_2': //text/html DTD Html 3.2 Final

            case 'html_web_4_0': //text/html DTD Html 4.01 Transitional

                $return = '';

        }

        return $return;

    }

    /**

     * Determine image format support