public function getMultiStationReport($GET)
{
$infoType = $GET['infoTypeRadio'];
$exportType = $GET['exportTypeRadio'];
$valueType = $GET['valueTypeRadio'];
$folSeq = $GET['stationsSelect'];
$fromDateStr = $GET['fromDate'];
$toDateStr = $GET['toDate'];
$timeBase = $GET['timeBase'];
$timeBaseQuick = $GET['timeBaseQuick'];
$quickReportType = $GET['quickReportType'];
if ($quickReportType != "null") {
$timeBase = $timeBaseQuick;
}
if ($valueType != "normal") {
$timeBase = "5min";
}
$isValidated = $GET['isValidated'];
$isAverage = $GET['isAverage'];
$folSeqArray = array();
//holds all folderseqs
$folChannelsArray = array();
//holds selected channels by foldSeq as key
foreach ($GET as $key => $value) {
if (strpos($key, "channelNos_") !== false) {
$folSeq = (double) substr($key, 11);
array_push($folSeqArray, $folSeq);
$folChannelsArray[$folSeq] = $value;
}
}
//a few validation checks
if (count($folChannelsArray) == 0) {
return null;
}
if ($quickReportType == "null" && (false === strtotime($fromDateStr) || false === strtotime($toDateStr))) {
return null;
}
//get folderNames from DB
$FDS = FolderDataStore::getInstance();
$foldersObjArray = $FDS->FindBySeqs($folSeqArray);
//calculating from to dates from provided $_GET
$fromToDates = DateUtils::getDatesArrayForStationReports($quickReportType, $fromDateStr, $toDateStr);
//calculating Date Slices now from DateUtils
$fromDate = new DateTime($fromToDates['fromDate']);
$toDate = new DateTime($fromToDates['toDate']);
$folChannelsNamesArray = array();
//holds selected channels by foldSeq as key
$allChannelsArray = array();
$channelUnitArray = array();
foreach ($folChannelsArray as $folSeq => $folChannelChannelsArr) {
$folName = $foldersObjArray[$folSeq]->getFolderName();
$CCDS = ChannelConfigurationDataStore::getInstance();
$ChannelsInfo = $CCDS->FindByFolderAndChannelNos($folSeq, $folChannelChannelsArr);
$channelNamesArr = array();
foreach ($ChannelsInfo as $chInfo) {
if ($valueType != "normal") {
if (!self::isZeroSpanChannel($chInfo->getChannelName())) {
$chNo = $chInfo->getChannelNumber();
$chArr = $folChannelsArray[$folSeq];
if (($key = array_search($chNo, $chArr)) !== false) {
unset($folChannelsArray[$folSeq][$key]);
$folChannelsArray[$folSeq] = array_values($folChannelsArray[$folSeq]);
}
continue;
}
}
$chUnit = $chInfo->getChannelUnit();
if (ConvertorUtils::getPrescribedUnit($chInfo->getChannelName()) != null) {
$chUnit = ConvertorUtils::getPrescribedUnit($chInfo->getChannelName());
}
$chUnit = mb_check_encoding($chUnit, 'UTF-8') ? $chUnit : utf8_encode($chUnit);
$chStation = $chInfo->getChannelStation();
if (!empty($chStation)) {
$chStation = " - " . $chStation;
}
$chStr = $folName . '<br>' . $chInfo->getChannelName() . $chStation . '<br>' . $chUnit;
array_push($allChannelsArray, $chStr);
array_push($channelUnitArray, $chUnit);
array_push($channelNamesArr, $chInfo->getChannelName());
}
$folChannelsNamesArray[$folSeq] = $channelNamesArr;
}
//Created an array with folSeq and seelcted channels for it
$folChannelDataArray = array();
foreach ($folSeqArray as $folSeq) {
$channelNoArray = $folChannelsArray[$folSeq];
$EDS = ExemptionDataStore::getInstance();
$exemptions = $EDS->FindExemptionsByFolderDatesChannels($folSeq, $fromToDates['fromDate'], $fromToDates['toDate'], implode(', ', $channelNoArray));
//Stack or AQMS
$stationType = $foldersObjArray[$folSeq]->getStationType();
$dataJson = self::getDataJSON($fromToDates['fromDate'], $fromToDates['toDate'], $folSeq, "5min", $channelNoArray, $periodType, $exemptions, $stationType);
//$avgData = self::getAverageData($fromToDates['fromDate'],$fromToDates['toDate'],$folSeq,$channelNoArray);
$folChannelDataArray[$folSeq] = $dataJson['data'];
}
//Created an array with folSeq -> date->chanelvalues
$CMD = CommentsDataStore::getInstance();
$commentsObjs = $CMD->FindCommentsMasterByFolChannel($folSeqArray[0], $folChannelsArray[$folSeqArray[0]]);
$dataSlices = null;
//if its stack type we are supporting single station/folder data only
$stationType = $foldersObjArray[$folSeqArray[0]]->getStationType();
if ($stationType == 'stack' || $stationType == 'effluent') {
//if($isAverage == "on"){
//$dateSlices = DateUtils::getDateSlicesByInterval($fromDate,$toDate,$timeBase);
//}else{
if ($timeBase == "instant") {
$dateSlices = DateUtils::getDateSlicesForData($folChannelDataArray[$folSeqArray[0]], $isAverage, $timeBase);
} else {
$dateSlices = DateUtils::getDateSlicesByInterval($fromDate, $toDate, $timeBase);
}
//}
} else {
$dateSlices = DateUtils::getDateSlicesByInterval($fromDate, $toDate, $timeBase);
}
//$dateSlices = $dateSlicesValid;
$dataFinal = self::getFinalDataByValueType($timeBase, $dateSlices, $folSeqArray, $folChannelDataArray, $folChannelsNamesArray, $valueType, $isAverage, $stationType);
if ($isValidated == "on") {
$dateSlicesValidByChannelNumber = DateUtils::getDateSlicesByComments($commentsObjs, $timeBase, $folChannelsArray[$folSeqArray[0]]);
$dataFinal = self::getValidatedDataOnly($dataFinal, $dateSlicesValidByChannelNumber);
}
if ($valueType != "normal") {
$dataFinal = self::getZeroSpanValues($dataFinal);
}
$channelDataJSON = array();
$channelDataJSON['channels'] = $allChannelsArray;
//all channels with key as chno and val as chname
$channelDataJSON['data'] = $dataFinal;
//dateFinal is date as key and array of channel values as value
$finalDataJSON = self::processDataJsonForGridGraph($channelDataJSON, $infoType);
$finalDataJSON["units"] = $channelUnitArray;
if ($infoType == "export") {
ExportUtils::exportMultiStationGridReport($finalDataJSON, $exportType);
return null;
} else {
if (count($channelDataJSON['channels']) == 1) {
$chName = $channelNamesArr[0];
$presLimit = PrescribedLimitsUtils::getPrescribedLimit($chName);
if ($presLimit != null) {
$finalDataJSON['presLimit'] = $presLimit;
}
}
return self::getAvgMinMaxValues($finalDataJSON);
}
}