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data.php
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<?php
//remote control and weather monitoring backend.
//i've tried to keep all the code vanilla and old school
//of course in php it's all kind of bleh
//gus mueller, April 14 2024
//////////////////////////////////////////////////////////////
//ini_set('display_errors', 1);
//ini_set('display_startup_errors', 1);
//error_reporting(E_ALL);
include("config.php");
include("site_functions.php");
include("device_functions.php");
disable_gzip();
$conn = mysqli_connect($servername, $username, $password, $database);
$method = "none";
$mode = "";
$error = "";
$badSql = "";
$out = [];
$date = new DateTime("now", new DateTimeZone($timezone));//set the $timezone global in config.php
$pastDate = $date;
$aFewMinutesPastDate = $date;
$formatedDateTime = $date->format('Y-m-d H:i:s');
$storageDateTime = $formatedDateTime;
$currentTime = $date->format('H:i:s');
$pastDate->modify('-20 minutes');
$formatedDateTime20MinutesAgo = $pastDate->format('Y-m-d H:i:s');
$aFewMinutesPastDate->modify('-6 minutes');
$formatedDateTimeAFewMinutesAgo = $aFewMinutesPastDate->format('Y-m-d H:i:s');
//$formatedDateTime = $date->format('H:i');
$deviceId = "";
$locationId = "";
$deviceName = "Your device";
$deviceIds = [];
$sensorId = "NULL";
$nonJsonPinData = 0;
$justGetDeviceInfo = 0;
$storagePassword = "";
$multipleSensorArray = [];
$latestCommandData = null;
$user = autoLogin(); //if we are using this as a backend for the inverter or weather page, we don't need to pass the storagePassword at all. this will only work once the user has logged in and selected a single tenant
if(array_key_exists("mode", $_REQUEST)) {
$mode = $_REQUEST["mode"];
} else {
$mode = "getWeatherData";
}
if($_POST) {
logPost(gvfa("data", $_POST)); //help me debug
}
if($_REQUEST) {
$periodAgo = 0;
$scale = "day";
//i may end up deciding that locationId and deviceId are the same thing, and for now they are
//but maybe some day they will be different things
if(array_key_exists("locationId", $_REQUEST)) {
$locationId = $_REQUEST["locationId"];
}
if (array_key_exists("deviceId", $_REQUEST)) {
$deviceId = $_REQUEST["deviceId"];
}
if (array_key_exists("device_id", $_REQUEST)) {
$deviceId = $_REQUEST["device_id"];
}
if(!$locationId) {
$locationId = $deviceId;
}
if(!$deviceId) {
$deviceId = $locationId;
}
if($locationId == ""){
$locationId = 1; //need to revisit this for multiuser/multitenant
}
$locationIds = gvfw("location_ids");
if(!$locationIds){
$locationIds = $locationId;
}
$averageLatency = intval(readMemoryCache("latency-" . $deviceId));
//absolute_timespan_cusps
$absoluteTimespanCusps = false;
$absoluteTimespanCusps = gvfw("absolute_timespan_cusps");
$yearsAgo = 0;
if(array_key_exists("years_ago", $_REQUEST)) {
$yearsAgo = intval($_REQUEST["years_ago"]);
}
if(array_key_exists("scale", $_REQUEST)) {
$scale = $_REQUEST["scale"];
}
if(array_key_exists("period_ago", $_REQUEST)) {
$periodAgo = intval($_REQUEST["period_ago"]);
}
$storagePassword = gvfw("storage_password", gvfw("storagePassword"));
$encryptedKey = gvfw("key");
$data = gvfa("data", $_REQUEST);
//$x = gvfw("x");
if($encryptedKey){
$checksum = calculateChecksum($data);
$partiallyDecryptedKey = simpleDecrypt(urldecode($encryptedKey), strval(chr(countSetBitsInString($data))), strval(chr($checksum)));
$storagePassword = simpleDecrypt($partiallyDecryptedKey, substr(strval(time() - ceil($averageLatency/1000) ), 1, 8) , $salt);
}
//die($storagePassword . " : " . time() . " ; " . $checksum . "?=" . $x . " : " . urlencode($data));
if($user && !$storagePassword) {
$storagePassword = $user['storage_password'];
if(!in_array($mode, ["getOfficialWeatherData", "getInverterData", "getWeatherData", "getEarliestRecorded"])){ //keeps certain kinds of hacks from working
die(json_encode(["error"=>"your brilliant hack has failed"]));
}
}
$specificColumn = gvfw("specific_column");
if($storagePassword){
$deviceIds = deriveDeviceIdsFromStoragePassword($storagePassword);
}
$canAccessData = array_search($locationId, $deviceIds) !== false;//old way: array_key_exists("storagePassword", $_REQUEST) && $storagePassword == $_REQUEST["storagePassword"];
if($canAccessData) {
$tenant = deriveTenantFromStoragePassword($storagePassword);
$tenantId = $tenant["tenant_id"];
if(!$conn) {
$out = ["error"=>"bad database connection"];
} else {
$latestCommandData = getLatestCommandData($locationId, $tenant["tenant_id"]);
if(array_key_exists("data", $_REQUEST)) {
$lines = explode("|",$data);
//maybe move the parsing of all data up here so we have it if we need it
///////
$ipAddress = "192.168.1.X";
$mustSaveLastKnownDeviceValueAsValue = 0;
$method = "getDeviceData";
$measuredVoltage = "NULL";
$measuredAmpage = "NULL";
$longitude = "NULL";
$latitude = "NULL";
$elevation = "NULL";
$pinValuesKnownToDevice = [];
$specificPin = -1;
$saveDeviceInfo = false;
$transmissionTimestamp = 0;
$millis = "NULL";
$averageLatency = "NULL";
$latency = 0;
if(count($lines)>1) {
$recentReboots = explode("*", $lines[1]);
foreach($recentReboots as $rebootOccasion) {
if(intval($rebootOccasion) > 0 && $canAccessData) {
$dt = new DateTime();
$dt->setTimestamp($rebootOccasion);
$rebootOccasionSql = $dt->format('Y-m-d H:i:s');
$rebootLogSql = "INSERT INTO reboot_log(device_id, recorded) SELECT " . intval($deviceId) . ",'" .$rebootOccasionSql . "'
FROM DUAL WHERE NOT EXISTS (SELECT * FROM reboot_log WHERE device_id=" . intval($deviceId) . " AND recorded='" . $rebootOccasionSql . "' LIMIT 1)";
$result = mysqli_query($conn, $rebootLogSql);
}
}
if(count($lines) > 2) {
$pinValuesKnownToDevice = explode("*", $lines[2]);
//var_dump($pinValuesKnownToDevice);
//echo "<P>" . $pinValuesKnownToDevice[3];
//echo "<P>" .count($pinValuesKnownToDevice);
}
if(count($lines) > 3) {
$extraInfo = explode("*", $lines[3]);
//extraInfo: lastCommandId*pinCursor*localSource*ipAddressToUse*requestNonJsonPinInfo88*justDeviceJson*changeSourceId*transmissiontimestamp
if(count($extraInfo)>1){
$lastCommandId = $extraInfo[0];
markCommandDone($lastCommandId, $tenantId);
$specificPin = $extraInfo[1]; //don't do this if $nonJsonPinData
}
//var_dump($extraInfo);
if(count($extraInfo)>2){
$mustSaveLastKnownDeviceValueAsValue = $extraInfo[2];
}
if(count($extraInfo)>3){
$ipAddress = $extraInfo[3];
$saveDeviceInfo = true;
}
if(count($extraInfo)>4) {
$nonJsonPinData = $extraInfo[4];
}
if(count($extraInfo)>5) {
$justGetDeviceInfo = $extraInfo[5];
if($justGetDeviceInfo == '1'){
$specificPin = -1; //this should always be -1 if justGetDeviceInfo is 1
}
}
//changeSourceId, $extraInfo[6], not used here
if(count($extraInfo)>7) {
$transmissionTimestamp = $extraInfo[7];
$latency = time() - intval($transmissionTimestamp);
}
if(count($extraInfo)>8) {
$millis = $extraInfo[8];
}
if(count($extraInfo)>9) {
$averageLatency = $extraInfo[9];
writeMemoryCache("latency-" . $deviceId, $averageLatency);
}
}
if(count($lines) > 4) {
$whereAndWhen = explode("*", $lines[4]);
//$whereAndWhen: numericTimestamp|measuredVoltage|measuredAmpage|latitude|longitude|elevation
if(count($whereAndWhen)>0) {
$numericTimestamp = defaultFailDown($whereAndWhen[0], "NULL"); //if a device has been offline, it might decide to timestamp the data it is sending from local storage
if(is_numeric($numericTimestamp) && $numericTimestamp > 0){
$dt->setTimestamp($numericTimestamp);
$storageDateTime = $dt->format('Y-m-d H:i:s'); //set this to whatever was in the timestamp
}
}
if(count($whereAndWhen)>1) {
$measuredVoltage = defaultFailDown($whereAndWhen[1], "NULL");
}
if(count($whereAndWhen)>2) {
$measuredAmpage = defaultFailDown($whereAndWhen[2], "NULL");
}
if(count($whereAndWhen)>3) {
$latitude = defaultFailDown($whereAndWhen[3], "NULL");
}
if(count($whereAndWhen)>4) {
$longitude = defaultFailDown($whereAndWhen[4], "NULL");
}
if(count($whereAndWhen)>5) {
$elevation = defaultFailDown($whereAndWhen[5], "NULL");
}
}
}
////////
$out["transmission_timestamp"] = $transmissionTimestamp;
$out["backend_timestamp"] = time();
//logSql("timediff: for device# " . $deviceId . ": " . intval(intval($transmissionTimestamp)-intval(time())));
if($mode=="saveIrData") { //data was captured from an irRecorder, so store it in the database!
$irData = str_replace("*", ",", $lines[0]); //probably unnecessary now
$irData = removeTrailingChar($irData, ","); //remove trailing commas from the sequence if it is there
$irSql = "INSERT INTO
ir_pulse_sequence(ir_target_type_id, name, sequence, tenant_id, created)
VALUES (0, 'new', '" . $irData . "'," . $tenantId . ",'" . $storageDateTime . "')";
$result = mysqli_query($conn, $irSql);
//echo $irSql;
$error = mysqli_error($conn);
if($error != ""){
$badSql = $irSql;
logSql("bad infrared data save sql:" . $irSql);
$out["error"] = $error;
}
} else if ($mode=="debug") {
} else if ($mode=="saveLocallyGatheredSolarData") { //used by the special inverter monitoring MCU to send fine-grain data promptly
if($canAccessData) {
///weather/data.php?storagePassword=xxxxxx&locationId=16&mode=saveLocallyGatheredSolarData&data=0*61*3336*3965*425*420*0*0*6359|||***192.168.1.200
$multipleSensorArray = explode("!", $lines[0]);
//the first item will be energy data; all subsequent items will be weather
$energyInfoString = array_shift($multipleSensorArray);
//var_dump($energyInfoString );
$arrEnergyData = explode("*", $energyInfoString);
$inverterSnapshotTime = $arrEnergyData[0];
$gridPower = $arrEnergyData[1];
$batteryPercent = $arrEnergyData[2];
$batteryPower = $arrEnergyData[3];
$loadPower = $arrEnergyData[4];
$solarString1 = $arrEnergyData[5];
$solarString2 = $arrEnergyData[6];
$batteryVoltage = intval($arrEnergyData[7])/100;
$mysteryValue3 = $arrEnergyData[8];
$mysteryValue1 = $arrEnergyData[9];
$mysteryValue2 = $arrEnergyData[10];
$changer1 = $arrEnergyData[11];
$changer2 = $arrEnergyData[12];
$changer3 = $arrEnergyData[13];
$changer4 = $arrEnergyData[14];
$changer5 = $arrEnergyData[15];
$changer6 = $arrEnergyData[16];
$changer7 = $arrEnergyData[17];
$energyInfo = saveSolarData($tenant, $gridPower, $batteryPercent,
$batteryPower, $loadPower, $solarString1, $solarString2,
$batteryVoltage,
$mysteryValue3,
$mysteryValue1,
$mysteryValue2,
$changer1,
$changer2,
$changer3,
$changer4,
$changer5,
$changer6,
$changer7
);
}
} else {
$weatherInfoString = $lines[0];
$arrWeatherData = explode("*", $weatherInfoString);
if(count($arrWeatherData)>4) { //if we actually want to populate the sensor column in device we need to get sensorId now, though now devices can have multiple sensors
$sensorId = $arrWeatherData[4];
}
}
} else {
$lines = [];
$arrWeatherData = [0,0,0,0,0,0,0,0,0,0,0,0];
}
if($mode=="kill") {
$method = "kill";
} else if (beginsWith($mode, "getDevices")) {
$deviceIdsPassedIn = gvfw("location_ids");
$deviceIdsToUse = $deviceIds;
if($deviceIdsPassedIn) {
$deviceIdsToUse = explode("*", $deviceIdsPassedIn);
}
$sql = "SELECT ip_address, name, device_id FROM device WHERE device_id IN (" . implode("," , $deviceIdsToUse) . ") ORDER BY NAME ASC";
//echo $sql;
$result = mysqli_query($conn, $sql);
if($result) {
$rows = mysqli_fetch_all($result, MYSQLI_ASSOC);
foreach($rows as &$row) {
$deviceId = $row["device_id"];
$additionalWhere = "";
if($allDeviceColumnMaps) {
$additionalWhere = " AND include_in_graph = 1 ";
}
$sql = "SELECT * FROM device_column_map WHERE device_id=" . $deviceId . " " . $additionalWhere . " ORDER BY sort_order, display_name, column_name ";
$subResult = mysqli_query($conn, $sql);
if($subResult) {
$subRows = mysqli_fetch_all($subResult, MYSQLI_ASSOC);
$row["device_column_maps"] = $subRows;
}
}
$out["devices"] = $rows;
}
} else if ($mode=="getEnergyInfo"){ //this gets critical SolArk data for possible use automating certain things
$energyInfo = getCurrentSolarData($tenant);
$out["energy_info"] = [];
if($energyInfo){
if(gvfa("errors", $energyInfo)){
$out["error"] = $energyInfo["errors"];
} else {
$out["energy_info"]["pv_power"] = $energyInfo["solar_power"];
$out["energy_info"]["bat_power"] = $energyInfo["battery_power"];
$out["energy_info"]["gen_power"] = $energyInfo["grid_power"];
$out["energy_info"]["load_power"] = $energyInfo["load_power"];
$out["energy_info"]["bat_percent"] = $energyInfo["battery_percentage"];
}
}
} else if ($mode=="getDeviceData" || $mode == "getInitialDeviceInfo" || $mode=="saveLocallyGatheredSolarData") {
$deviceSql = "SELECT name, location_name FROM device WHERE device_id = " . intval($deviceId);
$getDeviceResult = mysqli_query($conn, $deviceSql);
if($getDeviceResult) {
$deviceRow = mysqli_fetch_array($getDeviceResult);
$deviceName = deDelimitify($deviceRow["name"]);
$out["device"] = deDelimitify($deviceName);
}
} else if ($mode=="getOfficialWeatherData") {
$sql = "SELECT latitude, longitude FROM device WHERE device_id =" . intval($deviceId);
$getDeviceResult = mysqli_query($conn, $sql);
if($getDeviceResult) {
$deviceRow = mysqli_fetch_array($getDeviceResult);
$latitudeForApi = $deviceRow["latitude"];
$longitudeForApi = $deviceRow["longitude"];
$apiKey = $tenant["open_weather_api_key"];
}
if($latitudeForApi && $longitudeForApi && $apiKey) {
$out["official_weather"] = getWeatherDataByCoordinates($latitudeForApi, $longitudeForApi, $apiKey);
}
} else if ($mode==="getEarliestRecorded") {
$tableName = filterStringForSqlEntities(gvfw("table"));
$sql = "SELECT MIN(recorded) AS recorded FROM " . $tableName . " WHERE 1=1 ";
if($tenant && $tableName != 'device_log') {
$sql .= " AND tenant_id=" . $tenantId;
}
if($locationId && $tableName != 'inverter_log') {
$sql .= " AND device_id=" . $locationId;
}
$result = mysqli_query($conn, $sql);
$error = mysqli_error($conn);
if($result) {
$out = $result->fetch_assoc();
}
$out["sql"] = $sql;
$out["error"] = $error;
} else if ($mode=="getInverterData") {
if(!$conn) {
$out = ["error"=>"bad database connection"];
} else {
//i have a hardcoded config for all the different time scales in device_functions.php at or around
//line 94 and it is used by both Javascript and PHP
$scaleRecord = findRecordByKey(timeScales(), "text", $scale);
$periodSize = $scaleRecord["period_size"];
$periodScale = $scaleRecord["period_scale"];
$initialOffset = gvfa("initial_offset", $scaleRecord, 0);
$groupBy = gvfa("group_by", $scaleRecord, "");
$startOfPeriod = "'" . $formatedDateTime . "'";
$historyOffset = 1;
$sql = "SELECT * FROM inverter_log
WHERE tenant_id = " . $tenantId . " ";
if ($absoluteTimespanCusps == 1) {
// Calculate starting point at the "cusp" of each period scale
$startOfPeriod = sqlForStartOfPeriodScale($periodScale, $formatedDateTime);
// Adjust SQL to break at cusps rather than present
$sql .= " AND recorded > DATE_ADD(DATE_ADD(" . $startOfPeriod . ", INTERVAL -" . intval(($periodSize * ($periodAgo + 1) + $initialOffset)) . " " . $periodScale . " )" . ", INTERVAL -" . $yearsAgo . " YEAR)";
if ($periodAgo > 0) {
$sql .= " AND recorded < DATE_ADD(DATE_ADD(" . $startOfPeriod . ", INTERVAL -" . intval($periodSize * $periodAgo + $initialOffset) . " " . $periodScale . " )" . ", INTERVAL -" . $yearsAgo . " YEAR)";
}
} else {
$sql .= " AND recorded > DATE_ADD(DATE_ADD('" . $formatedDateTime . "', INTERVAL -" . intval($periodSize * ($periodAgo + 1) + $initialOffset) . " " . $periodScale . "), INTERVAL -" . $yearsAgo . " YEAR)";
}
//AND recorded > DATE_ADD(" . $startOfPeriod . ", INTERVAL -" . intval(($periodSize * ($periodAgo + $historyOffset) + $initialOffset)) . " " . $periodScale . ") ";
if($periodAgo > 0) {
$sql .= " AND recorded < DATE_ADD(" . $startOfPeriod . ", INTERVAL -" . intval(($periodSize * ($periodAgo) + $initialOffset)) . " " . $periodScale . ") ";
}
if($groupBy){
$sql .= " GROUP BY " . $groupBy . " ";
}
$sql .= " ORDER BY inverter_log_id ASC";
//die($sql);
if($sql) {
$result = mysqli_query($conn, $sql);
$error = mysqli_error($conn);
if($result && $canAccessData) {
$out = mysqli_fetch_all($result, MYSQLI_ASSOC);
}
if(count($out) <1){
array_push($out, ["sql" => $sql, "error"=>$error]);
}
}
//die($periodAgo . " " . $sql);
}
$method = "read";
} else if ($mode=="getWeatherData") {
if(!$conn) {
$out = ["error"=>"bad database connection"];
} else {
//i have a hardcoded config for all the different time scales in device_functions.php at or around
//line 94 and it is used by both Javascript and PHP
$scaleRecord = findRecordByKey(timeScales(), "text", $scale);
$periodSize = $scaleRecord["period_size"];
$periodScale = $scaleRecord["period_scale"];
$initialOffset = gvfa("initial_offset", $scaleRecord, 0);
$groupBy = gvfa("group_by", $scaleRecord, "");
if($specificColumn) {
//to revisit: need to figure out a way to keep users without a device_id from seeing someone else's devices
$sql = "SELECT " . filterStringForSqlEntities($specificColumn) . ", device_id, DATE_ADD(recorded, INTERVAL " . $yearsAgo . " YEAR) AS recorded FROM device_log WHERE device_id IN (" . filterCommasAndDigits($locationIds) . ") ";
} else {
$weatherColumns = getGraphColumns($user["tenant_id"], $locationId);
$sql = "SELECT " . implode(",", $weatherColumns) . ", device_id, DATE_ADD(recorded, INTERVAL " . $yearsAgo . " YEAR) AS recorded FROM device_log WHERE device_id=" . $locationId;
}
if ($absoluteTimespanCusps == 1) {
// Calculate starting point at the "cusp" of each period scale
$startOfPeriod = sqlForStartOfPeriodScale($periodScale, $formatedDateTime);
// Adjust SQL to break at cusps rather than present
$sql .= " AND recorded > DATE_ADD(DATE_ADD(" . $startOfPeriod . ", INTERVAL -" . intval(($periodSize * ($periodAgo + 1) + $initialOffset)) . " " . $periodScale . " )" . ", INTERVAL -" . $yearsAgo . " YEAR)";
if ($periodAgo > 0) {
$sql .= " AND recorded < DATE_ADD(DATE_ADD(" . $startOfPeriod . ", INTERVAL -" . intval($periodSize * $periodAgo + $initialOffset) . " " . $periodScale . " )" . ", INTERVAL -" . $yearsAgo . " YEAR)";
}
} else {
$sql .= " AND recorded > DATE_ADD(DATE_ADD('" . $formatedDateTime . "', INTERVAL -" . intval($periodSize * ($periodAgo + 1) + $initialOffset) . " " . $periodScale . "), INTERVAL -" . $yearsAgo . " YEAR)";
}
if($periodAgo > 0) {
$sql .= " AND recorded < DATE_ADD(DATE_ADD('" . $formatedDateTime . "', INTERVAL -" . intval($periodSize * $periodAgo + $initialOffset) . " " . $periodScale . "), INTERVAL -" . $yearsAgo . " YEAR)";
} else if ($yearsAgo > 0){
$sql .= " AND recorded < DATE_ADD(DATE_ADD('" . $formatedDateTime . "', INTERVAL -" . intval($periodSize * $periodAgo + $initialOffset) . " " . $periodScale . "), INTERVAL -" . $yearsAgo . " YEAR)";
}
if($groupBy){
$sql .= " GROUP BY " . $groupBy . " ";
}
$sql .= " ORDER BY device_log_id ASC";
//die($sql);
if($sql) {
$result = mysqli_query($conn, $sql);
$error = mysqli_error($conn);
if($result && $canAccessData) {
$out["records"] = mysqli_fetch_all($result, MYSQLI_ASSOC);
$out["sql"] = $sql;
}
//we need info about the devices if we are plotting data from multiple ones
$out["devices"] = getDevices($tenant["tenant_id"], true);
if(count($out) < 1){
array_push($out, ["sql" => $sql, "error"=>$error]);
}
}
}
$method = "read";
}
if ($mode == "saveData" || count($multipleSensorArray) > 0) { //save data
//echo "saveDate or multipleSensorArray";
//either we have a conventional saveData or we saved energy data and there is also weather data to save
//test url;:
//http://randomsprocket.com/weather/data.php?storagePassword=vvvvvvv&locationId=3&mode=saveData&data=10736712.76*12713103.20*1075869.28*NULL|0*0*1710464489*1710464504*1710464519*1710464534*1710464549*1710464563*1710464579*1710464593*
//select * from weathertron.device_log where device_id=3 order by recorded desc limit 0,10;
if(count($multipleSensorArray) == 0) {
$multipleSensorArray = explode("!", $weatherInfoString);
}
$temperature = "NULL";
$pressure = "NULL";
$humidity = "NULL";
$gasMetric = "NULL";
$deviceFeatureId = "NULL";
$windDirection = "NULL";
$precipitation = "NULL";
$windSpeed = "NULL";
$windIncrement = "NULL";
$sensorId = "NULL";
$reserved1 = "NULL"; //we have four places for esoteric sensor data. what they represent can be set in device.reservedX_name
$reserved2 = "NULL";
$reserved3 = "NULL";
$reserved4 = "NULL";
//$twelveVoltBatteryVoltage = NULL;
$consolidateAllSensorsToOneRecord = 0; //if this is set to one by the first weather record, all weather data is stored in a single device_log record
$weatherRecordCounter = 0;
$doNotSaveBecauseNoData = true;
foreach($multipleSensorArray as $sensorDataString) { //if there is a ! in the weatherInfoString,
$arrWeatherData = explode("*", $sensorDataString);
if(count($arrWeatherData) > 1) { //it's possible the $weatherInfoString began with a !, meaning the first weather record is technically empty
$temperature = mergeWeatherDatum($consolidateAllSensorsToOneRecord, $temperature, $arrWeatherData, "temperature", $deviceId, $tenantId);
$pressure = mergeWeatherDatum($consolidateAllSensorsToOneRecord, $pressure, $arrWeatherData, "pressure", $deviceId, $tenantId);
$humidity = mergeWeatherDatum($consolidateAllSensorsToOneRecord, $humidity, $arrWeatherData, "humidity", $deviceId, $tenantId);
$gasMetric = mergeWeatherDatum($consolidateAllSensorsToOneRecord, $gasMetric, $arrWeatherData, "gas_metric", $deviceId, $tenantId);
$windDirection = mergeWeatherDatum($consolidateAllSensorsToOneRecord, $windDirection, $arrWeatherData, "wind_direction", $deviceId, $tenantId);
$windSpeed = mergeWeatherDatum($consolidateAllSensorsToOneRecord, $windSpeed, $arrWeatherData, "wind_speed", $deviceId, $tenantId);
$windIncrement = mergeWeatherDatum($consolidateAllSensorsToOneRecord, $windIncrement, $arrWeatherData, "wind_increment", $deviceId, $tenantId);
$precipitation = mergeWeatherDatum($consolidateAllSensorsToOneRecord, $precipitation, $arrWeatherData, "precipitation", $deviceId, $tenantId);
$reserved1 = mergeWeatherDatum($consolidateAllSensorsToOneRecord, $reserved1, $arrWeatherData, "reserved1", $deviceId, $tenantId);
$reserved2 = mergeWeatherDatum($consolidateAllSensorsToOneRecord, $reserved2, $arrWeatherData, "reserved2", $deviceId, $tenantId);
$reserved3 = mergeWeatherDatum($consolidateAllSensorsToOneRecord, $reserved3, $arrWeatherData, "reserved3", $deviceId, $tenantId);
$reserved4 = mergeWeatherDatum($consolidateAllSensorsToOneRecord, $reserved4, $arrWeatherData, "reserved4", $deviceId, $tenantId);
$sensorId = mergeWeatherDatum($consolidateAllSensorsToOneRecord, $sensorId, $arrWeatherData, "sensor_id");
//$twelveVoltBatteryVoltage = mergeWeatherDatum($consolidateAllSensorsToOneRecord, $twelveVoltBatteryVoltage, $arrWeatherData, 16);
if($consolidateAllSensorsToOneRecord){
$deviceFeatureId = "NULL";
} else {
if(count($arrWeatherData)>13) {
$deviceFeatureId = $arrWeatherData[13];
} else {
$deviceFeatureId = "NULL";
}
}
if($deviceFeatureId == ""){
$deviceFeatureId = "NULL";
}
//sensorName is $arrWeatherData[14] -- not used here
//i put $consolidateAllSensorsToOneRecord on the sensor record so that some sensors could be separate and then later ones could be consolidated
$consolidateAllSensorsToOneRecord = mergeWeatherDatum($consolidateAllSensorsToOneRecord, $consolidateAllSensorsToOneRecord, $arrWeatherData, "consolidate");
//die("x" . $consolidateAllSensorsToOneRecord);
$weatherSql = "INSERT INTO
device_log(device_id, device_feature_id, recorded,
temperature, pressure, humidity,
gas_metric,
wind_direction, wind_speed, wind_increment,
precipitation,
reserved1, reserved2, reserved3, reserved4,
sensor_id, voltage, ampage, latitude, longitude, elevation, millis)
VALUES (" .
mysqli_real_escape_string($conn, $locationId) . "," .
mysqli_real_escape_string($conn, $deviceFeatureId) . ",'" .
mysqli_real_escape_string($conn, $storageDateTime) . "'," .
mysqli_real_escape_string($conn, $temperature) . "," .
mysqli_real_escape_string($conn, $pressure) . "," .
mysqli_real_escape_string($conn, $humidity) . "," .
mysqli_real_escape_string($conn, $gasMetric) . "," .
mysqli_real_escape_string($conn, $windDirection) . "," .
mysqli_real_escape_string($conn, $windSpeed) . "," .
mysqli_real_escape_string($conn, $windIncrement) . "," .
mysqli_real_escape_string($conn, $precipitation) . "," .
mysqli_real_escape_string($conn, $reserved1) . "," .
mysqli_real_escape_string($conn, $reserved2) . "," .
mysqli_real_escape_string($conn, $reserved3) . "," .
mysqli_real_escape_string($conn, $reserved4) . "," .
mysqli_real_escape_string($conn, $sensorId) . "," .
mysqli_real_escape_string($conn, $measuredVoltage) . "," .
mysqli_real_escape_string($conn, $measuredAmpage) . "," .
mysqli_real_escape_string($conn, $latitude) . "," .
mysqli_real_escape_string($conn, $longitude) . "," .
mysqli_real_escape_string($conn, $elevation) . "," .
mysqli_real_escape_string($conn, $millis) .
")";
}
for($datumCounter = 0; $datumCounter < 12; $datumCounter++){
$testValue = $arrWeatherData[$datumCounter];
if(strtolower($testValue) != "null" && $testValue != "" && strtolower($testValue) != "nan"){
$doNotSaveBecauseNoData = false;
//echo $datumCounter . ": " . $testValue . ", should now be false<BR>";
} else {
//echo $datumCounter . ": " . $testValue . "<BR>";
}
}
//echo $doNotSaveBecauseNoData . "<BR>";
if(!$doNotSaveBecauseNoData) { //if sensors are all null, do not attempt to store!
//echo $weatherSql;
if(intval($consolidateAllSensorsToOneRecord) != 1 || $weatherRecordCounter == count($multipleSensorArray) - 1) {
$result = mysqli_query($conn, $weatherSql);
$error = mysqli_error($conn);
if($error != ""){
$badSql = $weatherSql;
logSql("bad weather data save sql:" . $weatherSql);
}
}
} else {
logSql("no save sql:" . $weatherSql);
}
$weatherRecordCounter++;
}
$method = "saveWeatherData";
$out = addNodeIfPresent(addNodeIfPresent(Array("message" => "done", "method"=>$method), "error", $error), "sql", $badSql);
}
if($mode == "getInitialDeviceInfo" ) { //return a double-delimited string of additional sensors, etc. this one begins with a "*" so we can identify it in the ESP8266. it will be the first data requested by the remote control
$outString = "*" . deDelimitify($deviceName);
$sensorSql = "SELECT f.name, pin_number, power_pin, sensor_type, sensor_sub_type, via_i2c_address, device_feature_id
FROM device_feature f
LEFT JOIN device_type_feature t ON f.device_type_feature_id=t.device_type_feature_id
WHERE sensor_type IS NOT NULL AND device_id=" . intval($deviceId) . " AND f.enabled ORDER BY sensor_type, via_i2c_address, pin_number;";
$sensorResult = mysqli_query($conn, $sensorSql);
//echo $sensorSql;
if($sensorResult){
$rows = mysqli_fetch_all($sensorResult, MYSQLI_ASSOC);
foreach($rows as $row){
//var_dump($row);
$outString .= "|" . $row["pin_number"] . "*" . $row["power_pin"] . "*" . $row["sensor_type"] . "*" . $row["sensor_sub_type"] . "*" . $row["via_i2c_address"] . "*" . $row["device_feature_id"] . "*" . removeDelimiters($row["name"]) . "*" . $row["overwrite_ordinal"] . "*0";
}
}
if(strpos($outString, "|") === false){
$outString .= "|";
}
die($outString);
} else if($mode == "getDeviceData" || $mode == "saveData" || $mode=="saveLocallyGatheredSolarData") {
if($saveDeviceInfo) {
if(strpos($ipAddress, " ") > 0){ //was getting crap from some esp8266s here
$ipAddress = explode(" ", $ipAddress)[0];
}
$deviceSql = "UPDATE device SET ip_address='" . $ipAddress . "', last_poll='" . $formatedDateTime . "' ";
if($measuredVoltage){
$deviceSql .= ", voltage=" . $measuredVoltage;
}
if($sensorId){
$deviceSql .= ", sensor_id=" . intval($sensorId);
}
$deviceSql .= " WHERE device_id=" . intval($deviceId);
$deviceResult = mysqli_query($conn, $deviceSql);
//echo $deviceSql;
}
if($latestCommandData) {
//old way to do things:
//$out = "!" . $latestCommandData["command_id"] . "|" . $latestCommandData["command"] . "|" . $latestCommandData["value"];
//die($out);
}
//var_dump($pinValuesKnownToDevice);
$managementCache = []; //save us some database lookups
//SELECT pin_number, f.name, value, enabled, can_be_analog, IFNULL(via_i2c_address, 0) AS i2c, device_feature_id FROM device_feature f LEFT JOIN device_type_feature t ON f.device_type_feature_id=t.device_type_feature_id WHERE device_id=11 ORDER BY i2c, pin_number;
//the part where we include any data from our remote control system:
$deviceSql = "SELECT
allow_automatic_management,
last_known_device_value,
pin_number, f.name,
value,
enabled,
can_be_analog,
IFNULL(via_i2c_address, 0) AS i2c,
device_feature_id,
automation_disabled_when,
restore_automation_after,
f.user_id,
f.modified,
(SELECT beginning_state FROM device_feature_log dfl WHERE dfl.device_feature_id=f.device_feature_id ORDER BY device_feature_log_id DESC LIMIT 0,1) as historic_was,
(SELECT end_state FROM device_feature_log dfl WHERE dfl.device_feature_id=f.device_feature_id ORDER BY device_feature_log_id DESC LIMIT 0,1) as historic_became,
(SELECT mechanism FROM device_feature_log dfl WHERE dfl.device_feature_id=f.device_feature_id ORDER BY device_feature_log_id DESC LIMIT 0,1) as historic_mechanism,
(SELECT recorded FROM device_feature_log dfl WHERE dfl.device_feature_id=f.device_feature_id ORDER BY device_feature_log_id DESC LIMIT 0,1) as historic_recorded
FROM device_feature f
LEFT JOIN device_type_feature t ON f.device_type_feature_id=t.device_type_feature_id
WHERE pin_number IS NOT NULL AND sensor_type IS NULL AND device_id=" . intval($deviceId) . " ORDER BY i2c, pin_number;";
//echo $deviceSql;
$result = mysqli_query($conn, $deviceSql);
if($result) {
$rows = mysqli_fetch_all($result, MYSQLI_ASSOC);
$pinCursor = 0;
//logSql($mustSaveLastKnownDeviceValueAsValue . "^" . $lines[2] . "^" . "------------------------------");
foreach($rows as $row) {
$canUpdateDeviceFeature = true;
$historicWas = $row["historic_was"];
$historicBecame = $row["historic_became"];
$historicMechanism = $row["historic_mechanism"];
$historicRecorded = $row["historic_recorded"];
$allowAutomaticManagement = $row["allow_automatic_management"];
$automationDisabledWhen = $row["automation_disabled_when"];
$restoreAutomationAfter = $row["restore_automation_after"];
$deviceFeatureId = $row["device_feature_id"];
$pinNumber = $row["pin_number"];
$userId = $row["user_id"];
$modified = $row["modified"];
if(!$userId){
$userId = "NULL";
}
$sqlIfDataGoingUpstream = "";
$managementRuleId = "NULL";
$managementRuleName = "";
$managementRuleIdIfNeeded = "";
$undoDisabledAutomation = "";
$mechanism = $ipAddress; //we will overwrite this if we end up making a change automatically
$automatedChangeMade = false;
//a good place to put automation code! if an automated change happens, we will change $pinValuesKnownToDevice[$pinCursor] as if it happened via local remote, but then alter $mechanism and $managementRuleId
//we also have to set $automatedChangeMade to true but TOTALLY SKIP the setting of $row['ss'], since from the local remote's perspective, the change happened server-side
$inTheFutureWhenWeRestoreManagement = new DateTime($automationDisabledWhen);
if(intval($restoreAutomationAfter) > 0){
$inTheFutureWhenWeRestoreManagement->modify($restoreAutomationAfter . ' hours');
}
$formattedInTheFuture = $inTheFutureWhenWeRestoreManagement->format('Y-m-d H:i:s');
if(gvfa("debug", $_REQUEST) == 'suspension'){
echo "<BR>". $row["name"] ."; feature id: " . $deviceFeatureId;
echo "<BR>formatted in future: " . $formattedInTheFuture;
echo "<BR>now time: " . $formatedDateTime;
echo "<BR>automationDisabledWhen: " . $automationDisabledWhen ;
echo "<BR>allowAutomaticManagement: " . $allowAutomaticManagement . "<BR>";
echo "<hr>";
}
if($allowAutomaticManagement && ($automationDisabledWhen == null || $formattedInTheFuture < $formatedDateTime)) {
$automationSql = "SELECT m.* FROM management_rule m JOIN device_feature_management_rule d ON m.management_rule_id = d.management_rule_id AND m.tenant_id=d.tenant_id WHERE d.device_feature_id = " . $deviceFeatureId . " ORDER BY management_priority DESC";
//logSql("management sql:" . $automationSql);
$automationResult = mysqli_query($conn, $automationSql);
if($automationResult) {
$automationRows = mysqli_fetch_all($automationResult, MYSQLI_ASSOC);
$tagFindingPattern = '/<[a-zA-Z][^>]*?>/';
foreach($automationRows as $automationRow) {
$managementRuleIdIfNeeded = $automationRow["management_rule_id"];
$timeValidStart = $automationRow["time_valid_start"];
$timeValidEnd = $automationRow["time_valid_end"];
$conditions = $automationRow["conditions"];
$originalConditions = $conditions;
$managementResultValue = $automationRow["result_value"];
$managementRuleName = $automationRow["name"];
$conditions = trim($conditions); // Remove any leading/trailing whitespace
$conditions = mb_convert_encoding($conditions, 'UTF-8', 'auto');
if($timeValidStart == NULL || $timeValidEnd == NULL || $currentTime >= $timeValidStart && $currentTime <= $timeValidEnd ) {
//now all we need to do is worry about the conditions. but these can be complicated!
//the way a condition works is as follows:
//you specify tokens of the form <logTableName[device_id_if_appropriate].columnName>, and these are replaced with values automatically
//so <device_log[1].temperatureValue> is replaced with the most recent temperatureValue for device_id=1
//for inverter_log, there is no device_id (at least not yet!), so <inverter_log[].solar_power> provides the latest solar_power
//if any log value is more than 20 minutes stale, automation does not happen (might want to log it though somehow!)
preg_match_all($tagFindingPattern, $conditions, $matches);
//now we have all our tags! we need to look up their respective data and substitute in!
$tokenContents = $matches[0];
foreach ($tokenContents as $originalToken) {
$tokenReplaced = false;
$lookedUpValue = NULL;
//logSql("management token:" . $tokenContent);
$tokenContent = substr($originalToken, 1, -1); //chatgpt gave me too many chars with the regex
//logSql("management token:" . $tokenContent);
//echo $tokenContent . "\n";
if(array_key_exists($tokenContent, $managementCache)) {
$lookedUpValue = $managementCache[$tokenContent];
//echo "cache: " . $tokenContent . "=" . $lookedUpValue . "\n";
} else {
$dotParts = explode(".", $tokenContent);
$managementColumn = "";
$managementLocationId = "";
if(count($dotParts) > 1){
$managementColumn = filterStringForSqlEntities($dotParts[1]);
}
$bracketParts = explode("[", $dotParts[0]);
$managementTableName = filterStringForSqlEntities($bracketParts[0]);
if(count($bracketParts) > 1){
$managementLocationId = str_replace("]", "", $bracketParts[1]);
}
$extraManagementWhereClause = "";
if($managementLocationId != ""){
$extraManagementWhereClause = " AND device_id=" . intval($managementLocationId);
}
$managmentValueLookupSql = "SELECT " . $managementColumn . " As value FROM " . $managementTableName . " WHERE recorded >= '" . $formatedDateTime20MinutesAgo . "' AND " . $managementTableName . "_id = (SELECT MAX(" . $managementTableName. "_id) FROM " . $managementTableName . " WHERE 1=1 " . $extraManagementWhereClause . ") " . $extraManagementWhereClause;
$managementValueResult = mysqli_query($conn, $managmentValueLookupSql);
if($managementValueResult) {
$valueArray = mysqli_fetch_array($managementValueResult);
if($valueArray) {
$lookedUpValue = gvfa("value", $valueArray);
}
}
}
if($lookedUpValue != NULL) {
$managementCache[$tokenContent] = $lookedUpValue;
$tokenReplaced = true;
//after all that, replace the token with the value in the condition!
$conditions = str_replace($originalToken, $lookedUpValue, $conditions);
} else {
//logSql("BAD lookup SQL: " . $managmentValueLookupSql);
}
if(!$tokenReplaced){
$conditions = str_replace($originalToken, "<fail/>", $conditions);
//echo "!" . $lookedUpValue . "|=|" . $originalToken . "|:" . $conditions . "\n";
}
}
if(count($tokenContents) > 0 ) {
//logSql("management conditions:" . $conditions);
//echo "\n" . $conditions . "\n";
$managementJudgment = false;
if(strpos($conditions, "<fail/>") === false) {
if(isValidPHP("echo " . $conditions . ";")) {
$managementJudgment = eval('return ' . $conditions . ';');
} else {
logSql("BAD CONDITIONS:" . $conditions);
}
} else {
logSql("FAILED TOKEN REPLACEMENT:" . $originalConditions);
}
if($managementJudgment == 1 && $row["value"] != $managementResultValue){
//don't automate a change within five minutes of a user change
if(timeDifferenceInMinutes($modified, $formatedDateTime) > 5) {
$mechanism = "automation";
$managementRuleId = $managementRuleIdIfNeeded;
//echo intval($managementResultValue) . "<BR>";
//we need to make this value explicitly numeric or we have trouble later:
$pinValuesKnownToDevice[$pinCursor] = intval($managementResultValue);
$automatedChangeMade = true;
}
//logSql($managementRuleName . "; setting #" . $deviceFeatureId . " to " . $pinValuesKnownToDevice[$pinCursor]);
}
}
}
}
}
}
if($formattedInTheFuture < $formatedDateTime && $automationDisabledWhen) {
$undoDisabledAutomation = " automation_disabled_when=NULL,";
}
$lastModified = "";
$sqlToUpdateDeviceFeature = "";
//if we have a pinValuesKnownToDevice change AND there is allowAutomaticManagement then we need to take the $formatedDateTime, and use that to set automation_disabled_when
if(count($pinValuesKnownToDevice) > $pinCursor && is_numeric($pinValuesKnownToDevice[$pinCursor])) {
//echo $deviceFeatureId . "<BR>";
$lastModified = " last_known_device_modified='" . $formatedDateTime . "',";
$lastKnownDevice = " last_known_device_value = " . nullifyOrNumber($pinValuesKnownToDevice[$pinCursor]) . ","; //only do this when we actually have data from the microcontroller
$sqlToUpdateDeviceFeature = "UPDATE device_feature SET <lastknowndevice/><lastmodified/><additional/>";
$sqlIfDataGoingUpstream = " value =" . $pinValuesKnownToDevice[$pinCursor] . ",";
if($deviceFeatureId == 3){
//logSql("going upstream sql:" . $sqlIfDataGoingUpstream . " " . $lines[2]);
}
//suspect: i had been doing this:
//if($automatedChangeMade) {
//$sqlToUpdateDeviceFeature = str_replace("<lastknowndevice/>", "", $sqlToUpdateDeviceFeature);
//} else {
$sqlToUpdateDeviceFeature = str_replace("<lastknowndevice/>", $lastKnownDevice, $sqlToUpdateDeviceFeature);
//}
}
//echo $deviceFeatureId . "*" . $mustSaveLastKnownDeviceValueAsValue . "*" . $automatedChangeMade . "<BR>";
if($mustSaveLastKnownDeviceValueAsValue || $automatedChangeMade){ //actually update the pin values here too!
//echo $sqlToUpdateDeviceFeature . "<BR>";
if(count($pinValuesKnownToDevice) > $pinCursor && is_numeric($pinValuesKnownToDevice[$pinCursor])) {
$sqlToUpdateDeviceFeature = str_replace("<additional/>", $sqlIfDataGoingUpstream, $sqlToUpdateDeviceFeature);
}
if(!$automatedChangeMade && ($pinCursor == count($rows)-1 || $specificPin > -1)) {
$row["ss"] = 1; //only do this on the last pin! and don't do it for automatedChanges
} else {
$row["ss"] = 0;
}
} else {
if(count($pinValuesKnownToDevice) > $pinCursor && $pinValuesKnownToDevice[$pinCursor] != "") {
$sqlToUpdateDeviceFeature = str_replace("<additional/>", "", $sqlToUpdateDeviceFeature);
}
$row["ss"] = 0;
}
if(count($pinValuesKnownToDevice) > $pinCursor) { //do all the logging and the lastModified part
if($row["value"] != $pinValuesKnownToDevice[$pinCursor] || $row["last_known_device_value"] != $row["value"]) { //we're changing a value by sending one upstream. otherwise we shouldn't change last_known_device_modified
$sqlToUpdateDeviceFeature = str_replace("<lastmodified/>", $lastModified, $sqlToUpdateDeviceFeature);
$oldValue = $row["value"];
$newValue = $pinValuesKnownToDevice[$pinCursor];
//mechanism is the ipAddress or "automation" at this point
if($row["last_known_device_value"] != $row["value"]) {
$mechanism = "server-side";
$oldValue = $row["last_known_device_value"];
$newValue = $row["value"];
}
if(!$automationDisabledWhen && $allowAutomaticManagement && !$automatedChangeMade && intval($oldValue) != intval($newValue)) {
$sqlToUpdateDeviceFeature .= " automation_disabled_when='" . $formatedDateTime . "',";
}
//if this is an ipaddress-mechanism change undoing a recent automation change, then don't bother
if($historicMechanism == "automation" && intval($historicBecame) != intval($newValue) && $mechanism == $ipAddress && $historicRecorded > $formatedDateTimeAFewMinutesAgo){
$canUpdateDeviceFeature = false;
}
//also log this change in the new device_feature_log table! we're going to need that for when device_features get changed automatically based on data as well!
$weJustHadALogItemLikeThis = intval($historicWas) == intval($oldValue) && intval($historicBecame) == intval($newValue) && $historicMechanism == $mechanism && $historicRecorded > $formatedDateTimeAFewMinutesAgo;
if(!$weJustHadALogItemLikeThis && $canUpdateDeviceFeature) {
$loggingSql = "INSERT INTO device_feature_log (device_feature_id, tenant_id, recorded, beginning_state, end_state, management_rule_id, mechanism, user_id) VALUES (";
$loggingSql .= nullifyOrNumber($row["device_feature_id"]) . "," . $tenant["tenant_id"] . ",'" . $formatedDateTime . "'," . intval($oldValue) . "," . intval($newValue) . "," . nullifyOrNumber($managementRuleId) . ",'" . $mechanism . "'," . $userId .")";
if($automatedChangeMade || $specificPin > -1 && $specificPin == $pinCursor || $specificPin == -1){ //otherwise we get too much logging if we're in one-pin-at-a-mode time
if(intval($oldValue) != intval($newValue) ) { //let's only log ch-ch-ch-changes
$loggingResult = mysqli_query($conn, $loggingSql);
}
$error = mysqli_error($conn);
if($error != ""){
$badSql = $loggingSql;
$out["error"] = $error;
$out["sql"] = $badSql;
}
}
}
} else {
$sqlToUpdateDeviceFeature = str_replace("<lastmodified/>", "", $sqlToUpdateDeviceFeature);
}
}
if($specificPin == -1 || $specificPin == $pinCursor){
unset($row["device_feature_id"]);//make things as lean as possible for IoT device
unset($row["last_known_device_value"]);//make things as lean as possible for IoT device
unset($row["allow_automatic_management"]);//make things as lean as possible for IoT device
unset($row["automation_disabled_when"]);//make things as lean as possible for IoT device
unset($row["restore_automation_after"]);//make things as lean as possible for IoT device
unset($row["user_id"]);//make things as lean as possible for IoT device
unset($row["modified"]);//make things as lean as possible for IoT device
unset($row["historic_was"]);//make things as lean as possible for IoT device
unset($row["historic_became"]);//make things as lean as possible for IoT device
unset($row["historic_mechanism"]);//make things as lean as possible for IoT device
unset($row["historic_recorded"]);//make things as lean as possible for IoT device
$out["device_data"][] = $row;
}
//echo $sqlToUpdateDeviceFeature . "<BR>";
//echo $deviceFeatureId . "*" . intval(count($pinValuesKnownToDevice) > $pinCursor) . "*" . is_numeric($pinValuesKnownToDevice[$pinCursor]) . "<BR>";
if(count($pinValuesKnownToDevice) > $pinCursor && is_numeric($pinValuesKnownToDevice[$pinCursor])) {
if($undoDisabledAutomation != ""){
$sqlToUpdateDeviceFeature .= $undoDisabledAutomation;
}
$sqlToUpdateDeviceFeature = trim($sqlToUpdateDeviceFeature);
//echo "{" . $sqlToUpdateDeviceFeature . "}" . substr($sqlToUpdateDeviceFeature,-1) . "<BR>";
$sqlToUpdateDeviceFeature = removeTrailingChar($sqlToUpdateDeviceFeature, ",", 1);
$sqlToUpdateDeviceFeature .= " WHERE device_feature_id=" . $deviceFeatureId;
if($deviceFeatureId == 3){
//logSql("change sql:" . $sqlToUpdateDeviceFeature);
}
if(isset($loggingSql)){
//logSql("logging sql:" . $loggingSql);
}
//echo $sqlToUpdateDeviceFeature . "<BR>";
if($sqlToUpdateDeviceFeature != "" && $canUpdateDeviceFeature) {
if(gvfa("debug", $_REQUEST) == 'updatefeature'){
echo "<BR>automated change: " . $automatedChangeMade;
echo "<BR>" . $sqlToUpdateDeviceFeature . "<BR>";
}
$sqlToUpdateDeviceFeature = removeTrailingChar($sqlToUpdateDeviceFeature, ",", 2);
$sqlToUpdateDeviceFeature = removeTrailingChar($sqlToUpdateDeviceFeature, ",", 3);
$updateResult = mysqli_query($conn, $sqlToUpdateDeviceFeature);
$error = mysqli_error($conn);
if($error != ""){
$badSql = $sqlToUpdateDeviceFeature;
$out["error"] = $error;
$out["sql"] = $badSql;
}
}
}
if($row["i2c"] > 0){
$out["pin_list"][] = $row["i2c"] . "." . $pinNumber ;
} else {
$out["pin_list"][] = $pinNumber ;
}
$pinCursor++;
}
}
}
}
} else {
$out = ["error"=>"you lack permissions"];
logSql("permission failed " . $formatedDateTime . ": " . $data);
}
if (endsWith(strtolower($mode), "nonjson")) {
//let's just double-delimit using pipes and stars
// Get the first item in the root level
//note: this only works with a one-property object
$firstItem = reset($out); //this was the main thing i need to know but didn't
// Initialize an array to hold the parsed values
$parsedValues = [];
foreach ($firstItem as $item) {
$values = array_values($item);
$parsedValues[] = implode('*', $values);
}
// Concatenate each item's values with "|" as the delimiter
$result = implode('|', $parsedValues);
} else if($nonJsonPinData == '1' && array_key_exists("device_data", $out) && !array_key_exists("error", $out)) { //create a very bare-bones non-JSON delimited data object to speed up data propagation to device
$nonJsonOutString = "|";
foreach($out["device_data"] as $deviceDatum){