1 <?php

     2 

     3 /*

     4 	Code taken from Google's website

     5 	Modified to use Snoopy class for HTTP request

     6 */

     7 

     8 if (!function_exists('google_append_url')) {

     9 

    10 	function read_global($var) {

    11 	  return isset($_SERVER[$var]) ? $_SERVER[$var]: '';

    12 	}

    13 	

    14 	function google_set_screen_res() {

    15 	  $screen_res = read_global('HTTP_UA_PIXELS');

    16 	  if ($screen_res == '') {

    17 	    $screen_res = read_global('HTTP_X_UP_DEVCAP_SCREENPIXELS');

    18 	  }

    19 	  if ($screen_res == '') {

    20 	    $screen_res = read_global('HTTP_X_JPHONE_DISPLAY');

    21 	  }

    22 	  $res_array = split('[x,*]', $screen_res);

    23 	  if (sizeof($res_array) == 2) {

    24 	    $GLOBALS['google']['u_w'] = $res_array[0];

    25 	    $GLOBALS['google']['u_h'] = $res_array[1];

    26 	  }

    27 	}

    28 

    29 	function google_set_muid() {

    30 	  $muid = read_global('HTTP_X_DCMGUID');

    31 	  if ($muid != '') {

    32 	    $GLOBALS['google']['muid'] = $muid;

    33 	  }

    34 	  $muid = read_global('HTTP_X_UP_SUBNO');

    35 	  if ($muid != '') {

    36 	    $GLOBALS['google']['muid'] = $muid;

    37 	  }

    38 	  $muid = read_global('HTTP_X_EM_UID');

    39 	  if ($muid != '') {

    40 	    $GLOBALS['google']['muid'] = $muid;

    41 	  }

    42 	}	

    43 

    44 

    45 	require_once( WP_CONTENT_DIR . '/../wp-includes/class-snoopy.php');

    46 

    47 	$GLOBALS['google']['ad_type']='text';

    48 	$GLOBALS['google']['channel']='';

    49 	$GLOBALS['google']['format']='mobile_single';

    50 	$GLOBALS['google']['https']=read_global('HTTPS');

    51 	$GLOBALS['google']['ip']=read_global('REMOTE_ADDR');

    52 	$GLOBALS['google']['markup']='xhtml';

    53 	$GLOBALS['google']['oe']='utf8';

    54 	$GLOBALS['google']['output']='xhtml';

    55 	$GLOBALS['google']['ref']=read_global('HTTP_REFERER');

    56 	$GLOBALS['google']['url']=read_global('HTTP_HOST') . read_global('REQUEST_URI');

    57 	$GLOBALS['google']['useragent']=read_global('HTTP_USER_AGENT');

    58 	$google_dt = time();

    59 

    60 // $GLOBALS['google']['color_border']='FFFFFF';

    61 //	$GLOBALS['google']['color_bg']='FFFFFF';

    62 //	$GLOBALS['google']['color_link']='0000CC';

    63 //	$GLOBALS['google']['color_text']='333333';

    64 //	$GLOBALS['google']['color_url']='008000';

    65 	

    66 	function google_append_url(&$url, $param, $value) {

    67 	  $url .= '&' . $param . '=' . urlencode($value);

    68 	}

    69 	

    70 	function google_append_globals(&$url, $param) {

    71 	  google_append_url($url, $param, $GLOBALS['google'][$param]);

    72 	}

    73 	

    74 	function google_append_color(&$url, $param) {

    75 	  global $google_dt;

    76 	  $color_array = split(',', $GLOBALS['google'][$param]);

    77 	  google_append_url($url, $param,

    78 	                    $color_array[$google_dt % sizeof($color_array)]);

    79 	}

    80 	

    81 

    82 	

    83 	

    84 	function google_get_ad_url() {

    85 	  $google_ad_url = 'http://pagead2.googlesyndication.com/pagead/ads?';

    86 	  $google_scheme = ($GLOBALS['google']['https'] == 'on')

    87 	      ? 'https://' : 'http://';

    88 		foreach ($GLOBALS['google'] as $param => $value) {

    89 		  if ($param == 'client') {

    90 		    google_append_url($google_ad_url, $param,

    91 		                      'ca-mb-' . $GLOBALS['google'][$param]);

    92 		  } else if (strpos($param, 'color_') === 0) {

    93 		    google_append_color($google_ad_url, $param);

    94 		  } else if (strpos($param, 'url') === 0) {

    95 		    $google_scheme = ($GLOBALS['google']['https'] == 'on')

    96 		        ? 'https://' : 'http://';

    97 		    google_append_url($google_ad_url, $param,

    98 		                      $google_scheme . $GLOBALS['google'][$param]);

    99 		  } else {

   100 		    google_append_globals($google_ad_url, $param);

   101 		  }

   102 		}

   103 		

   104 	  google_append_url($google_ad_url, 'dt',

   105 	   		    round(1000 * array_sum(explode(' ', microtime()))));

   106 	   		    

   107 	  return $google_ad_url;

   108 	}

   109 	

   110 	function google_show_ad( $id, $channel = '' ) {

   111 		global $bnc_wptouch_version;

   112 		

   113 		$ad = '';

   114 		$GLOBALS['google']['client']= $id;

   115 		$GLOBALS['google']['channel']= $channel;

   116 		

   117 		$google_dt = time();

   118 		google_set_screen_res();

   119 		google_set_muid();

   120 		

   121    	$snoopy = new Snoopy;

   122    	$snoopy->agent = 'WPtouch ' . $bnc_wptouch_version;

   123 

   124 		$ad = '';

   125       $result = $snoopy->fetch( google_get_ad_url() );

   126       if ( $result ) {

   127          $ad = $snoopy->results;

   128       }

   129 		

   130 		return $ad;

   131 	}

   132 }

   133 ?>