session_start();
$rawServUrl = $_SESSION['rawURL'];
// sample URL
// http://localhost/istsos/service_name?service=SOS&request=GetObservation&offering=temporary&procedure=temp_1&eventTime=2013-12-27T00:25:16.450706+0530/2013-12-28T00:25:16.450706+0530&observedProperty=air_temperature&responseFormat=text/xml;subtype=%27sensorML/1.0.0%27&service=SOS&version=1.0.0
echo $getObsURL . "<br/>";
if ($allowHistData == "TRUE" && $firstCresult == "TRUE") {
echo "its old data may take time";
} else {
if ($allowHistData == "FALSE" && $firstCresult == "TRUE" && $nowCresult == "TRUE") {
$getObsURL = $rawServUrl . $GetObsPre . $myCurentOffering . $ProPre . $nProc . $EvtTimePre . $cStartDate . $TimePre . $cEndDate . $ObsProPre . $Nsens . $GetObsEnd;
$csvFileName = $myCurentOffering . "-" . $nProc . "-" . $Nsens . ".csv";
$GetObsStr = "";
$GetObsOutput = post_data($getObsURL, $GetObsStr);
//print_r($GetObsOutput);
// extract
$cleanOut = parse_GetObs($GetObsOutput);
// format to a. csv. b. 'TarraY' three dimensional array, c. table, d. 'TnV' only time and value
// 1. output format csv file
$dFormat = "csv";
$formatOut = format_out($dFormat, $cleanOut);
echo "<table><tr><td style='vertical-align: top;'><button onclick='goBack()'>Go Back</button></td><td><form method='post' action='php_ot.php'>\n\t\t<input type='hidden' name='dataSend' value='" . $formatOut . "'/>\n\t\t<input type='hidden' name='FileName' value='" . $csvFileName . "'/>\n\t\t<input type='submit' value='Download CSV'/></form></td>";
// 3. Output format graph
$dFormat = "TarraY";
$formatOut = format_out($dFormat, $cleanOut);
$formatOut = TwoArrays($formatOut);
$xdata = QuotedXdata($formatOut[0]);
// quoted output required for serialization
$ydata = implode(',', $formatOut[1]);
//print_r($xdata);
echo "<td><form method='post' action='" . $phpSelf . "'>\n\t\t<input type='hidden' name='xdata' value=" . serialize($xdata) . "/>\n\t\t<input type='hidden' name='ydata' value='" . $ydata . "'/>\n\t\t<input type='submit' value='Output Chart'/></form></td>";
// 2. Output Format table
function GetAllObs($StoreRawURL, $AllThisTog, $GetObsPre, $ProPre, $EvtTimePre, $ObsProPre, $GetObsEnd)
{
//echo "<h3> Sensor Observations </h3>";
$AllSensorObsData = array();
$rawServUrl = $StoreRawURL;
for ($i = 0; $i < sizeof($AllThisTog); $i++) {
$myCurentOffering = $AllThisTog[$i]['ObservationOffering'];
$nProc = $AllThisTog[$i]['procedure'];
$Nsens = $AllThisTog[$i]['observedProperty'];
$SenStart = $AllThisTog[$i]['beginPosition'];
$SenEnd = $AllThisTog[$i]['endPosition'];
//echo $myCurentOffering."||".$nProc."||".$Nsens."||".$SenStart."||".$SenEnd."<br/>";
$getObsURL = $rawServUrl . $GetObsPre . $myCurentOffering . $ProPre . $nProc . $EvtTimePre . $SenEnd . $ObsProPre . $Nsens . $GetObsEnd;
$GetObsStr = "";
$GetObsOutput = post_data($getObsURL, $GetObsStr);
// extract
$cleanOut = parse_GetObs($GetObsOutput);
// format to a. csv. b. 'TarraY' three dimensional array, c. table, d. 'TnV' only time and value
// 1. output format csv file
$dFormat = "TarraY";
$formatOut = format_out($dFormat, $cleanOut);
$AllSensorObsData[$i]['ObservationOffering'] = $myCurentOffering;
$AllSensorObsData[$i]['procedure'] = $nProc;
$AllSensorObsData[$i]['observedProperty'] = $Nsens;
$AllSensorObsData[$i]['time'] = $formatOut[0]['time'];
$AllSensorObsData[$i]['value'] = $formatOut[0]['value'];
}
return $AllSensorObsData;
}
