1 <?php

     2 /**

     3  * Zend Framework

     4  *

     5  * LICENSE

     6  *

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

     8  * with this package in the file LICENSE.txt.

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

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

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

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

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

    14  *

    15  * @category   Zend

    16  * @package    Zend_Http

    17  * @subpackage UserAgent

    18  * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

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

    20  */

    21 require_once 'Zend/Http/UserAgent/AbstractDevice.php';

    22 

    23 /**

    24  * Bot browser type matcher

    25  *

    26  * @category   Zend

    27  * @package    Zend_Http

    28  * @subpackage UserAgent

    29  * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

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

    31  */

    32 

    33 class Zend_Http_UserAgent_Bot extends Zend_Http_UserAgent_AbstractDevice

    34 {

    35 

    36     /**

    37      * User Agent Signatures

    38      *

    39      * @var array

    40      */

    41     protected static $_uaSignatures = array(

    42         // The most common ones.

    43         'googlebot', 

    44         'msnbot', 

    45         'slurp', 

    46         'yahoo',

    47 

    48         // The rest, alphabetically.

    49         'alexa', 

    50         'appie', 

    51         'archiver', 

    52         'ask jeeves', 

    53         'baiduspider', 

    54         'bot', 

    55         'crawl', 

    56         'crawler', 

    57         'curl', 

    58         'eventbox', 

    59         'facebookexternal', 

    60         'fast', 

    61         'feedfetcher-google', 

    62         'firefly', 

    63         'froogle', 

    64         'gigabot', 

    65         'girafabot', 

    66         'google', 

    67         'infoseek', 

    68         'inktomi', 

    69         'java', 

    70         'larbin',

    71         'looksmart', 

    72         'mechanize', 

    73         'mediapartners-google', 

    74         'monitor', 

    75         'nambu', 

    76         'nationaldirectory', 

    77         'novarra', 

    78         'pear', 

    79         'perl', 

    80         'python', 

    81         'rabaz', 

    82         'radian', 

    83         'rankivabot', 

    84         'scooter', 

    85         'sogou web spider', 

    86         'spade', 

    87         'sphere', 

    88         'spider', 

    89         'technoratisnoop', 

    90         'tecnoseek', 

    91         'teoma', 

    92         'toolbar', 

    93         'transcoder', 

    94         'twitt', 

    95         'url_spider_sql', 

    96         'webalta crawler', 

    97         'webbug', 

    98         'webfindbot', 

    99         'wordpress', 

   100         'www.galaxy.com', 

   101         'yahoo! searchmonkey', 

   102         'yahoo! slurp', 

   103         'yandex', 

   104         'zyborg',

   105     );

   106 

   107     /**

   108      * Comparison of the UserAgent chain and browser signatures

   109      *

   110      * @param  string $userAgent User Agent chain

   111      * @param  array $server $_SERVER like param

   112      * @return bool

   113      */

   114     public static function match($userAgent, $server)

   115     {

   116         return self::_matchAgentAgainstSignatures($userAgent, self::$_uaSignatures);

   117     }

   118 

   119     /**

   120      * Gives the current browser type

   121      *

   122      * @return string

   123      */

   124     public function getType()

   125     {

   126         return 'bot';

   127     }

   128 }