api/maryland_voter.php

   1 <?PHP
   2 ini_set('display_errors', 1);
   3 ini_set('display_startup_errors', 1);
   4 error_reporting(E_ALL);
   5
   6 function cut_part_out($start,$end,$whole){
   7   $parts = explode($start,$whole);
   8   $subparts = explode($end,$parts[1]);
   9   $out = $subparts[0];
  10   return $out;
  11 }
  12
  13 function getPage($url,$cookie,$post){
  14   $url = str_replace('[month]',date('F'),$url); // replace month January through December
  15   $url = str_replace('[day]',date('j'),$url); // replace day 1 to 31
  16   $url = str_replace('[yesterday]',date('j',strtotime('yesterday')),$url); // replace day 1 to 31
  17   $url = str_replace('[year]',date('Y'),$url); // replace year Examples: 1999 or 2003
  18   $curl = curl_init();
  19   curl_setopt ($curl, CURLOPT_URL, $url);
  20   curl_setopt ($curl, CURLOPT_USERAGENT, sprintf("McGuire MEPS https://www.md-petition.com/ /%d.0",rand(4,50)));
  21   curl_setopt ($curl, CURLOPT_RETURNTRANSFER, 1);
  22   curl_setopt ($curl, CURLOPT_HEADER, 1);
  23   curl_setopt ($curl, CURLOPT_SSL_VERIFYPEER, 0);
  24   curl_setopt ($curl, CURLOPT_FOLLOWLOCATION, true);
  25   if ($cookie != ''){
  26     curl_setopt ($curl, CURLOPT_HTTPHEADER, array("Cookie: ASP.NET_SessionId=$cookie")); // use cookies
  27   }
  28   /*
  29   $postfields = array(
  30     'upload_file' => '@file_to_upload.png',
  31     'upload_text' => '@text_to_upload'
  32   );
  33   */
  34   if ($post != ''){
  35     curl_setopt ($curl, CURLOPT_POSTFIELDS, $post);
  36   }
  37   $html = curl_exec ($curl);
  38   curl_close ($curl);
  39   return $html;
  40 }
  41
  42 // start a session to get a cookie
  43 $form['url']  = 'https://voterservices.elections.maryland.gov/VoterSearch';
  44 $form['html'] = getPage($form['url'],'','');
  45
  46 // extract the cookie from the header (see CURLOPT_HEADER)
  47 $cookie = cut_part_out('ASP.NET_SessionId=',';',$form['html']);
  48 // extract the form elements we will need to post with our data
  49 $post['__VIEWSTATE'] = cut_part_out('id="__VIEWSTATE" value="','"',$form['html']);
  50 $post['__VIEWSTATEGENERATOR'] = cut_part_out('id="__VIEWSTATEGENERATOR" value="','"',$form['html']);
  51 $post['__VIEWSTATEENCRYPTED'] = cut_part_out('id="__VIEWSTATEENCRYPTED" value="','"',$form['html']);
  52 $post['__EVENTVALIDATION'] = cut_part_out('id="__EVENTVALIDATION" value="','"',$form['html']);
  53 // Voter Info Form Elements
  54 //$post['Languages_field'] = 'ctl00$MainContent$listLanguages';
  55 $post['ctl00$MainContent$listLanguages'] = "en";
  56 if (isset($_POST['SearchFirstName'])){
  57   //$post['SearchFirstName_field'] = 'ctl00$MainContent$txtSearchFirstName';
  58   $post['ctl00$MainContent$txtSearchFirstName'] = $_POST['SearchFirstName'];
  59   $post['txtSearchFirstName'] = $_POST['SearchFirstName'];
  60 }else{
  61   $post['ctl00$MainContent$txtSearchFirstName'] = '';
  62   $post['txtSearchFirstName']
  63 }
  64 if (isset($_POST['SearchLastName'])){
  65   //$post['SearchLastName_field'] = 'ctl00$MainContent$txtSearchLastName';
  66   $post['ctl00$MainContent$txtSearchLastName'] = $_POST['SearchLastName'];
  67   $post['ctl00$MainContent$txtSearchLastName'] = $_POST['SearchLastName'];
  68 }else{
  69   $post['ctl00$MainContent$txtSearchLastName'] = '';
  70   $post['txtSearchLastName'] = '';
  71 }
  72 if (isset($_POST['DOBMonth'])){
  73   //$post['DOBMonth_field'] = 'ctl00$MainContent$txtDOBMonth';
  74   $post['ctl00$MainContent$txtDOBMonth'] = $_POST['DOBMonth'];
  75   $post['txtDOBMonth'] = $_POST['DOBMonth'];
  76 }else{
  77   $post['ctl00$MainContent$txtDOBMonth'] = '';
  78   $post['txtDOBMonth'] = '';
  79 }
  80 if (isset($_POST['DOBDay'])){
  81   //$post['DOBDay_field'] = 'ctl00$MainContent$txtDOBDay';
  82   $post['ctl00$MainContent$txtDOBDay'] = $_POST['DOBDay'];
  83   $post['txtDOBDay'] = $_POST['DOBDay'];
  84 }else{
  85   $post['ctl00$MainContent$txtDOBDay'] = '';
  86   $post['txtDOBDay'] = '';
  87 }
  88 if (isset($_POST['DOBYear'])){
  89   //$post['DOBYear_field'] = 'ctl00$MainContent$txtDOBYear';
  90   $post['ctl00$MainContent$txtDOBYear'] = $_POST['DOBYear'];
  91   $post['txtDOBYear'] = $_POST['DOBYear'];
  92 }else{
  93   $post['ctl00$MainContent$txtDOBYear'] = '';
  94   $post['txtDOBYear'] = '';
  95 }
  96 if (isset($_POST['SearchZipCode'])){
  97   //$post['SearchZipCode_field'] = 'ctl00$MainContent$txtSearchZipCode';
  98   $post['ctl00$MainContent$txtSearchZipCode'] = $_POST['SearchZipCode'];
  99   $post['txtSearchZipCode'] = $_POST['SearchZipCode'];
 100 }else{
 101   $post['ctl00$MainContent$txtSearchZipCode'] = '';
 102   $post['txtSearchZipCode'] = '';
 103 }
 104 if (isset($_POST['SearchHouseNumber'])){
 105   //$post['SearchZipCode_field'] = 'ctl00$MainContent$txtSearchZipCode';
 106   $post['ctl00$MainContent$txtSearchHouseNumber'] = $_POST['SearchHouseNumber'];
 107   $post['txtSearchHouseNumber'] = $_POST['SearchHouseNumber'];
 108 }else{
 109   $post['ctl00$MainContent$txtSearchHouseNumber'] = '';
 110   $post['txtSearchHouseNumber'] = '';
 111 }
 112 if (isset($_POST['SearchMiddleInitial'])){
 113   //$post['SearchZipCode_field'] = 'ctl00$MainContent$txtSearchZipCode';
 114   $post['ctl00$MainContent$txtSearchMiddleInitial'] = $_POST['SearchMiddleInitial'];
 115   $post['txtSearchMiddleInitial'] = $_POST['SearchMiddleInitial'];
 116 }else{
 117   $post['ctl00$MainContent$txtSearchMiddleInitial'] = '';
 118   $post['txtSearchMiddleInitial'] = '';
 119 }
 120 // debug - show full response make sure we have the cookie
 121 echo "<li>COOKIE ASP.NET_SessionId $cookie</li>";
 122 echo "<li>POST VIEWSTATE $post[__VIEWSTATE]</li>";
 123 echo "<li>POST VIEWSTATEGENERATOR $post[__VIEWSTATEGENERATOR]</li>";
 124 echo "<li>POST VIEWSTATEENCRYPTED $post[__VIEWSTATEENCRYPTED]</li>";
 125 echo "<li>POST EVENTVALIDATION $post[__EVENTVALIDATION]</li>";
 126 echo "<pre>";
 127 echo print_r($post);
 128 echo "</pre>";
 129 echo "<hr><hr><hr><h1>Voter Form</h1>";
 130 echo htmlspecialchars($form['html']);
 131 echo '<hr><hr><hr>';
 132 //echo $form['html'];
 133 ?>
 134 <form method='POST'>
 135 <table>
 136   <tr>
 137     <td>SearchFirstName</td><td><input name='SearchFirstName'></td>
 138   </tr>
 139   <tr>
 140     <td>SearchLastName</td><td><input name='SearchLastName'></td>
 141   </tr>
 142   <tr>
 143     <td>DOBMonth</td><td><input name='DOBMonth'></td>
 144   </tr>
 145   <tr>
 146     <td>DOBDay</td><td><input name='DOBDay'></td>
 147   </tr>
 148   <tr>
 149     <td>DOBYear</td><td><input name='DOBYear'></td>
 150   </tr>
 151   <tr>
 152     <td>SearchZipCode</td><td><input name='SearchZipCode'></td>
 153   </tr>
 154   <tr>
 155     <td>SearchHouseNumber*</td><td><input name='SearchHouseNumber'></td>
 156   </tr>
 157   <tr>
 158     <td>SearchMiddleInitial*</td><td><input name='SearchMiddleInitial'></td>
 159   </tr>
 160   <tr>
 161     <td>*Optional</td><td><input type='submit'></td>
 162   </tr>
 163 </table>
 164 </form>
 165 <?PHP
 166 if ($post['SearchFirstName'] != ''){
 167   $result['html'] = getPage($form['url'],$cookie,$post);
 168   echo "<hr><hr><hr><h1>SBE API RESULTS</h1>";
 169   echo htmlspecialchars($result['html']);
 170   echo '<hr><hr><hr>';
 171   echo $result['html'];
 172 }
 173 ?>