asp.net — curl не может публиковать данные на странице php

Потребовалось время, чтобы понять это — но приведенный ниже код должен повторить результаты после поиска на основе вашего исходного запроса Уильяма Смита в качестве адвоката. Надеюсь, что это имеет смысл ….

            define('ROOT','c:/wwwroot');
$url_base='https://www.clarkcountycourts.us';
$url_login=$url_base.'/Anonymous/Login.aspx?ReturnUrl=/Anonymous/default.aspx';
$url_start=$url_base.'/Anonymous/default.aspx';
$url_search=$url_base.'/Anonymous/Search.aspx?ID=200&NodeID=101,103,104,105,500,600,601,602,603,604,605,606,607,608,609,610,611,612,613,614,615,616,617,618,619,699,700,701,702,703,704,705,706,707,708,709,710,711,712,713,714,715,716,717,718,719,720,721,722,723,724,725,726,727,728,729,730,731,797,798&NodeDesc=All%20Courts';
$cookiejar=tempnam( sys_get_temp_dir(), 'cookiejar_' );

$lastname='smith';
$firstname='william';

$formparams=array(
'__VIEWSTATEGENERATOR',
'__EVENTVALIDATION',
'__EVENTTARGET',
'__EVENTARGUMENT',
'__VIEWSTATE'
);
$stdparams=array(
'SearchBy' => '2',
'AttorneySearchMode' => 'Name',
'LastName' => $lastname,
'FirstName' => $firstname,
'MiddleName' => '',
'CaseStatusType' => '0',
'SortBy' => 'fileddate',
'DateFiledOnAfter' => '',
'DateFiledOnBefore' => '',
'SearchSubmit' => 'Search',
'CaseSearchMode' => 'CaseNumber',
'CaseSearchValue' => '',
'CitationSearchValue' => '',
'CourtCaseSearchValue' => '',
'PartySearchMode' => 'Name',
'cboState' => 'AA',
'DateOfBirth' => '',
'DriverLicNum' => '',
'chkCriminal' => 'on',
'chkFamily' => 'on',
'chkCivil' => 'on',
'chkProbate' => 'on',
'chkDtRangeCriminal' => 'on',
'chkDtRangeFamily' => 'on',
'chkDtRangeCivil' => 'on',
'chkDtRangeProbate' => 'on',
'chkCriminalMagist' => 'on',
'chkFamilyMagist' => 'on',
'chkCivilMagist' => 'on',
'chkProbateMagist' => 'on',
'DateSettingOnAfter' => '',
'DateSettingOnBefore' => '',
'SearchType' => 'PARTY',
'SearchMode' => 'NAME',
'NameTypeKy' => 'ALIAS',
'BaseConnKy' => 'AT',
'StatusType' => 'true',
'ShowInactive' => '',
'AllStatusTypes' => 'true',
'CaseCategories' => '',
'RequireFirstName' => 'False',
'CaseTypeIDs' => '',
'HearingTypeIDs' => ''
);
/* A fudge I know, manually build this param - I think it might be constructed using javascript on submission */
$stdparams['SearchParams']='SearchBy~~Search+By:~~Attorney~~Attorney||AttorneyNameOption~~Party+Search+Mode:~~Name~~Name||LastName~~Last+Name:~~'.$lastname.'~~'.$lastname.'||FirstName~~First+Name:~~'.$firstname.'~~'.$firstname.'||AllOption~~Case+Status:~~0~~All||selectSortBy~~Sort+By:~~Filed+Date~~Filed+Date ';/* Initialise curl and set basic options */
$curl=curl_init();
if( parse_url( $url_base,PHP_URL_SCHEME )=='https' ){
curl_setopt( $curl, CURLOPT_SSL_VERIFYHOST, 2 );
curl_setopt( $curl, CURLOPT_SSL_VERIFYPEER, false );
curl_setopt( $curl, CURLOPT_CAINFO, realpath( ROOT . '/cacert.pem' ) );
}
curl_setopt( $curl, CURLINFO_HEADER_OUT, true );
curl_setopt( $curl, CURLOPT_RETURNTRANSFER, true );
curl_setopt( $curl, CURLOPT_FOLLOWLOCATION, true );
curl_setopt( $curl, CURLOPT_AUTOREFERER, true );
curl_setopt( $curl, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:37.0) Gecko/20100101 Firefox/37.0' );
curl_setopt( $curl, CURLOPT_HTTPHEADER, array('Host: '.parse_url( $url_login,PHP_URL_HOST ),'Connection: keep-alive') );/* Stage 1 - Get initial page to obtain session cookies etc and store in cookiejar...mmmmm, cookies! */
curl_setopt( $curl, CURLOPT_URL, $url_login );
curl_setopt( $curl, CURLOPT_COOKIEJAR, $cookiejar );
curl_setopt( $curl, CURLOPT_COOKIESESSION, true );
$res=curl_exec( $curl );/* Step 2 - GET form page and analyse input elements */
curl_setopt( $curl, CURLOPT_URL, $url_search );
curl_setopt( $curl, CURLOPT_AUTOREFERER, true );
curl_setopt( $curl, CURLOPT_COOKIEFILE, $cookiejar );
curl_setopt( $curl, CURLOPT_COOKIESESSION, false );
$res=curl_exec( $curl );/* utility class that simplifies getting DOMDocument with error checking etc */
$dom=new htmldom( $res );
$html=$dom->gethtml();
$col=$html->getElementsByTagName('input');

/* we need to know values for specific fields - add to array of params to be submitted */
foreach( $col as $index => $node ){
if( in_array( $node->getAttribute('name'), $formparams ) ) {
$stdparams[ $node->getAttribute('name') ]=$node->getAttribute('value');
}
}
/* Not sure how the 'SearchParams' field value is calculated so calculated manually above..... *//* Stage 3 - POST */
/* Prepare search query */
$info=$res='';
$querystring=http_build_query( $stdparams, '', '&' );
curl_setopt( $curl, CURLOPT_URL, $url_search );
curl_setopt( $curl, CURLOPT_REFERER, $url_search );
curl_setopt( $curl, CURLOPT_COOKIEFILE, $cookiejar );
curl_setopt( $curl, CURLOPT_COOKIESESSION, false );
curl_setopt( $curl, CURLOPT_POST, true );
curl_setopt( $curl, CURLOPT_POSTFIELDS, $querystring );
$res=curl_exec( $curl );
$info=curl_getinfo( $curl );/* The final search results - you could manipulate the dom to get specific items if you wished */
echo '<pre>';
print_r( $res );
echo '</pre>';

/* Close curl */
curl_close( $curl );

Для полноты утилиты, упомянутого выше класса.

class htmldom{
private $html;
public function __construct( $data=false, $convert=true ){
try{
if( !$data ) return false;
libxml_use_internal_errors( true );
$this->html = new DOMDocument('1.0','utf-8');
$this->html->validateOnParse=false;
$this->html->standalone=true;
$this->html->preserveWhiteSpace=true;
$this->html->strictErrorChecking=false;
$this->html->substituteEntities=false;
$this->html->recover=true;
$this->html->formatOutput=false;

$this->html->loadHTML( $convert ? mb_convert_encoding( $data, 'utf-8' ) : $data );

$parse_errs=serialize( libxml_get_last_error() );
libxml_clear_errors();

}catch( Exception $e ){
die( $e->getMessage() );
}
}
public function gethtml(){
return $this->html;
}
}