<?php 
/*
 * NOSA HEADER START
 *
 * The contents of this file are subject to the terms of the NASA Open 
 * Source Agreement (NOSA), Version 1.3 only (the "Agreement").  You may 
 * not use this file except in compliance with the Agreement.
 *
 * You can obtain a copy of the agreement at
 *   docs/NASA_Open_Source_Agreement_1.3.txt
 * or 
 *   http://sscweb.gsfc.nasa.gov/WebServices/NASA_Open_Source_Agreement_1.3.txt.
 *
 * See the Agreement for the specific language governing permissions
 * and limitations under the Agreement.
 *
 * When distributing Covered Code, include this NOSA HEADER in each
 * file and include the Agreement file at 
 * docs/NASA_Open_Source_Agreement_1.3.txt.  If applicable, add the 
 * following below this NOSA HEADER, with the fields enclosed by 
 * brackets "[]" replaced with your own identifying information: 
 * Portions Copyright [yyyy] [name of copyright owner]
 *
 * NOSA HEADER END
 *
 * Copyright (c) 2009-2010 United States Government as represented by 
 * the National Aeronautics and Space Administration. No copyright is 
 * claimed in the United States under Title 17, U.S.Code. All Other 
 * Rights Reserved.
 *
 * $Id: WsExample.php,v 1.1.2.2 2010/11/19 17:42:02 bharris Exp $
 */

/*
 * NOTE: Although not required by this simple example, clients that
 *   make more significant requests may need to change the default
 *   values of the PHP default_socket_timeout and max_execution_time
 *   runtime configuration parameters.  These values may be set in
 *   the php.ini file, by calling the ini_set function, or by setting
 *   the SoapClient::SoapClient default_socket_timeout option.  
 *   Changing these values may be less necessary after the SSC server
 *   is upgraded in 2011.
 */

/*
 * The following required class was generated from the WSDL using 
 * wsdl2php (http://sourceforge.net/projects/wsdl2php/).
 */
require_once 'SatelliteSituationCenterService.php';

    $endpoint = "http://sscweb.gsfc.nasa.gov/WS/ssc/2/SatelliteSituationCenterService?WSDL";
                                       // SSC Web service endpoint URL
    $soapOptions = 
        array("trace" => 1, 
            "user_agent" => "WsExample.php PHP-SOAP/" . phpversion(),
            "default_socket_timeout" => 300);
                                       // Web service options

    $ssc = new SatelliteSituationCenterService($endpoint, $soapOptions);
                                       // the SSC Web service

    $result = $ssc->getAllSatellites(new getAllSatellites());
                                       // result of Web service call

//    echo "REQUEST HEADERS:\n" . $ssc->__getLastRequestHeaders() . "\n";
//    var_dump ($result);

    echo "getAllSatellites() returned:\n";

    foreach ($result->return as $sat) {

        echo "  $sat->id  $sat->name  $sat->startTime - $sat->endTime  $sat->resolution\n";
    }

    $result = $ssc->getAllGroundStations(new getAllGroundStations());

    echo "getAllGroundStations() returned:\n";

    foreach ($result->return as $station) {

        echo "  $station->id  $station->name  $station->latitude  $station->longitude\n";
    }


    $dRequest = new dataRequest();

//  PHP >= 5.2.0
//    $dRequest->beginTime = new DateTime('2007-06-19 00:00:00', DateTimeZone.UTC);
    $dRequest->beginTime = '2007-06-19T00:00:00Z';
    $dRequest->endTime = '2007-06-19T01:00:00Z';

    $fast = new satelliteSpecification();
    $fast->id = 'fast';
    $fast->resolutionFactor = 2;
    $moon = new satelliteSpecification();
    $moon->id = 'moon';
    $moon->resolutionFactor = 2;

    $dRequest->satellites = array($fast, $moon);

//    $locationFilter = new locationFilter();
//    $locationFilter->mimimum = true;
//    $locationFilter->maximum = true;
//    $locationFilter->lowerLimit = -100.0;
//    $locationFilter->upperLimit = 100.0;

    $xSmCoordOptions = new filteredCoordinateOptions();
    $xSmCoordOptions->component = 'X';
    $xSmCoordOptions->coordinateSystem = 'SM';
//    $xSmCoordOptions->filter = $locationFilter;

    $ySmCoordOptions = new filteredCoordinateOptions();
    $ySmCoordOptions->component = 'Y';
    $ySmCoordOptions->coordinateSystem = 'SM';
//    $ySmCoordOptions->filter = $locationFilter;

    $zSmCoordOptions = new filteredCoordinateOptions();
    $zSmCoordOptions->component = 'Z';
    $zSmCoordOptions->coordinateSystem = 'SM';
//    $ySmCoordOptions->filter = $locationFilter;

    $outOptions = new outputOptions();
    $outOptions->allLocationFilters = true;
    $outOptions->coordinateOptions = 
        array($xSmCoordOptions, $ySmCoordOptions, $zSmCoordOptions);

    $dRequest->outputOptions = $outOptions;

//    var_dump($dRequest);

    $getData = new getData();
    $getData->arg0 = $dRequest;

//    var_dump ($getData);

    try {
        $result = $ssc->getData($getData);
    }
    catch (SoapFault $e) {

        echo "REQUEST:\n" . $ssc->__getLastRequest() . "\n";
        return;
    }

//    echo "REQUEST:\n" . $ssc->__getLastRequest() . "\n";
//    var_dump ($result);

    echo "getData() returned:\n";
    $return = $result->return;
    echo "statusCode = $return->statusCode\n";
    echo "statusSubCode = $return->statusSubCode\n";

    foreach ($return->data as $satData) {

        echo "id = $satData->id\n";

        $coords = $satData->coordinates;

        echo "coordinateSystem = $coords->coordinateSystem\n";

        $xs = $coords->x;
        $ys = $coords->y;
        $zs = $coords->z;
        $times = $satData->time;

        for ($i = 0; $i < sizeof($xs); $i++) {

            echo "  $times[$i] $xs[$i], $ys[$i], $zs[$i]\n";
        }
    }

?>