521 lines
16 KiB
PHP
521 lines
16 KiB
PHP
<?php
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class CounterClient extends IPSModule
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{
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public function Create()
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{
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parent::Create();
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$this->RegisterPropertyInteger('CounterCategoryID', 0);
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$this->RegisterPropertyInteger('JsonOutputVariableID', 0);
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$this->RegisterPropertyInteger('UpdateTime', 60);
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$this->RegisterPropertyBoolean('EnableMQTT', false);
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$this->RegisterPropertyInteger('MqttClientID', 0);
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$this->RegisterPropertyString('Projectname', '');
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$this->RegisterPropertyInteger('Projectyear', 2026);
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$this->RegisterPropertyInteger('Projectnumber', 0);
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$this->RegisterTimer('Update', 0, 'SECC_BuildAndStorePayload('.$this->InstanceID.');');
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}
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public function ApplyChanges()
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{
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parent::ApplyChanges();
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$updateTime = $this->ReadPropertyInteger('UpdateTime');
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if ($updateTime < 1) {
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$updateTime = 60;
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}
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$this->SetTimerInterval('Update', $updateTime * 1000);
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}
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public function BuildAndStorePayload()
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{
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$json = $this->BuildPayload();
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if ($json === '') {
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return;
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}
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$targetVarId = $this->ReadPropertyInteger('JsonOutputVariableID');
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if ($targetVarId > 0 && IPS_VariableExists($targetVarId)) {
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SetValueString($targetVarId, $json);
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}
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IPS_LogMessage('CounterClient', $json);
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if ($this->ReadPropertyBoolean('EnableMQTT')) {
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$mqttClientId = $this->ReadPropertyInteger('MqttClientID');
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$mqttTopic = 'Projekte'.$this->ReadPropertyInteger('Projectyear').'/P'.$this->ReadPropertyInteger('Projectnumber').'/Counters';
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if ($mqttClientId > 0 && IPS_InstanceExists($mqttClientId) && $mqttTopic !== '') {
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$this->MqttPublish($mqttClientId, $mqttTopic, $json, true);
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} else {
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IPS_LogMessage('CounterClient', 'MQTT ist aktiviert, aber ungültige MQTT Client ID oder Topic.');
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}
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}
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}
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public function BuildPayload()
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{
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$counterCategoryId = $this->ReadPropertyInteger('CounterCategoryID');
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if ($counterCategoryId <= 0 || !IPS_ObjectExists($counterCategoryId)) {
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IPS_LogMessage('CounterClient', 'Ungültige CounterCategoryID');
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return '';
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}
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$counterIds = IPS_GetChildrenIDs($counterCategoryId);
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$payload = [
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'timestamp' => date('Y-m-d H:i:s'),
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'counters' => []
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];
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foreach ($counterIds as $counterObjectId) {
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$obj = IPS_GetObject($counterObjectId);
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if ($obj['ObjectType'] != 0) {
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continue;
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}
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$counterName = IPS_GetName($counterObjectId);
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$counterId = $this->makeSlug($counterName);
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$varIds = $this->CollectVariablesRecursive($counterObjectId);
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if (count($varIds) === 0) {
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continue;
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}
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$counterData = [
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'id' => $counterId,
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'name' => $counterName
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];
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$tempSlots = [];
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$pressureSlots = [];
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foreach ($varIds as $varId) {
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$classified = $this->ClassifyVariable($varId);
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if ($classified === null) {
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continue;
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}
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$field = $classified['field'];
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$value = $classified['value'];
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$unit = $classified['unit'];
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if ($field === 'temperature_auto') {
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$tempSlots[] = $classified;
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continue;
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}
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if ($field === 'pressure_auto') {
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$pressureSlots[] = $classified;
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continue;
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}
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$counterData[$field] = $value;
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if ($field === 'total_value' && !isset($counterData['unit']) && $unit !== '') {
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$counterData['unit'] = $unit;
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}
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}
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$this->assignInOutValues($counterData, $tempSlots, 'temperature_in_value', 'temperature_out_value');
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$this->assignInOutValues($counterData, $pressureSlots, 'pressure_in_value', 'pressure_out_value');
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$counterData['type'] = $this->DetectCounterType($counterData);
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if (!isset($counterData['unit'])) {
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$counterData['unit'] = $this->inferDefaultUnit($counterData);
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}
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if (count($counterData) > 3) {
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$payload['counters'][] = $counterData;
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}
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}
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return json_encode($payload, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
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}
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private function CollectVariablesRecursive(int $objectId): array
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{
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$result = [];
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$children = IPS_GetChildrenIDs($objectId);
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foreach ($children as $childId) {
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if (IPS_LinkExists($childId)) {
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$link = IPS_GetLink($childId);
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$targetId = (int) $link['TargetID'];
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if (IPS_VariableExists($targetId)) {
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$result[$targetId] = $targetId;
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} elseif (IPS_ObjectExists($targetId)) {
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foreach ($this->CollectVariablesRecursive($targetId) as $subVarId) {
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$result[$subVarId] = $subVarId;
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}
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}
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continue;
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}
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if (IPS_VariableExists($childId)) {
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$result[$childId] = $childId;
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continue;
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}
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if (IPS_ObjectExists($childId)) {
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foreach ($this->CollectVariablesRecursive($childId) as $subVarId) {
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$result[$subVarId] = $subVarId;
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}
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}
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}
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return array_values($result);
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}
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private function ClassifyVariable(int $varId): ?array
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{
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if (!IPS_VariableExists($varId)) {
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return null;
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}
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$var = IPS_GetVariable($varId);
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$type = (int) $var['VariableType'];
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if ($type !== 1 && $type !== 2) {
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return null;
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}
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$profileName = '';
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if ($var['VariableCustomProfile'] !== '') {
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$profileName = $var['VariableCustomProfile'];
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} elseif ($var['VariableProfile'] !== '') {
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$profileName = $var['VariableProfile'];
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}
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if ($profileName === '' || !IPS_VariableProfileExists($profileName)) {
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return null;
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}
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$profile = IPS_GetVariableProfile($profileName);
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$suffix = trim((string) $profile['Suffix']);
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$prefix = trim((string) $profile['Prefix']);
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$unit = trim($prefix . ' ' . $suffix);
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if ($unit === '') {
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return null;
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}
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$value = GetValue($varId);
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if (!is_numeric($value)) {
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return null;
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}
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$value = round((float) $value, 3);
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$varName = mb_strtolower(IPS_GetName($varId));
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$parentId = IPS_GetParent($varId);
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if ($parentId > 0) {
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$varName = mb_strtolower(IPS_GetName($parentId) . ' ' . IPS_GetName($varId));
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}
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$unitNorm = $this->normalizeUnit($unit);
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if (in_array($unitNorm, ['kwh', 'kw/h', 'wh', 'mwh', 'm3', 'l'], true)) {
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return [
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'field' => 'total_value',
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'value' => $value,
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'unit' => $suffix !== '' ? trim($suffix) : $unitNorm,
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'name' => $varName
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];
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}
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if (in_array($unitNorm, ['kw', 'w', 'mw'], true)) {
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return [
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'field' => 'power_value',
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'value' => $value,
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'unit' => $unitNorm,
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'name' => $varName
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];
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}
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if (in_array($unitNorm, ['m3/h', 'l/h', 'l/min'], true)) {
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return [
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'field' => 'flow_value',
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'value' => $value,
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'unit' => $unitNorm,
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'name' => $varName
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];
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}
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if ($unitNorm === 'a') {
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return [
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'field' => 'current_value',
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'value' => $value,
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'unit' => $unitNorm,
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'name' => $varName
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];
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}
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if ($unitNorm === 'v') {
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return [
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'field' => 'voltage_value',
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'value' => $value,
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'unit' => $unitNorm,
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'name' => $varName
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];
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}
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if ($unitNorm === 'hz') {
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return [
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'field' => 'frequency_value',
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'value' => $value,
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'unit' => $unitNorm,
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'name' => $varName
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];
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}
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if (in_array($unitNorm, ['bar', 'mbar', 'pa'], true)) {
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if ($this->looksLikeIn($varName)) {
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return [
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'field' => 'pressure_in_value',
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'value' => $value,
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'unit' => $unitNorm,
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'name' => $varName
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];
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}
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if ($this->looksLikeOut($varName)) {
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return [
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'field' => 'pressure_out_value',
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'value' => $value,
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'unit' => $unitNorm,
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'name' => $varName
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];
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}
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return [
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'field' => 'pressure_auto',
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'value' => $value,
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'unit' => $unitNorm,
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'name' => $varName
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];
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}
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if (in_array($unitNorm, ['°c', 'c', 'k'], true)) {
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if ($this->looksLikeIn($varName)) {
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return [
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'field' => 'temperature_in_value',
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'value' => $value,
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'unit' => $unitNorm,
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'name' => $varName
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];
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}
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if ($this->looksLikeOut($varName)) {
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return [
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'field' => 'temperature_out_value',
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'value' => $value,
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'unit' => $unitNorm,
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'name' => $varName
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];
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}
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return [
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'field' => 'temperature_auto',
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'value' => $value,
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'unit' => $unitNorm,
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'name' => $varName
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];
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}
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if ($unitNorm === 'cos' || $unitNorm === 'cosphi' || $unitNorm === 'pf') {
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return [
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'field' => 'power_factor',
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'value' => $value,
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'unit' => $unitNorm,
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'name' => $varName
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];
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}
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return null;
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}
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private function assignInOutValues(array &$counterData, array $items, string $fieldIn, string $fieldOut): void
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{
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foreach ($items as $item) {
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if ($this->looksLikeIn($item['name']) && !isset($counterData[$fieldIn])) {
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$counterData[$fieldIn] = $item['value'];
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continue;
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}
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if ($this->looksLikeOut($item['name']) && !isset($counterData[$fieldOut])) {
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$counterData[$fieldOut] = $item['value'];
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continue;
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}
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}
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foreach ($items as $item) {
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if (!isset($counterData[$fieldIn])) {
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$counterData[$fieldIn] = $item['value'];
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continue;
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}
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if (!isset($counterData[$fieldOut])) {
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$counterData[$fieldOut] = $item['value'];
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continue;
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}
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}
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}
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private function DetectCounterType(array $counterData): string
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{
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$unit = isset($counterData['unit']) ? $this->normalizeUnit((string) $counterData['unit']) : '';
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if (isset($counterData['voltage_value']) || isset($counterData['current_value']) || isset($counterData['frequency_value']) || isset($counterData['power_factor'])) {
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return 'electricity';
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}
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if (isset($counterData['temperature_in_value']) || isset($counterData['temperature_out_value'])) {
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return 'heat';
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}
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if ($unit === 'm3' || $unit === 'l') {
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return 'water';
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}
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if ($unit === 'kwh' || $unit === 'mwh' || $unit === 'wh') {
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if (isset($counterData['temperature_in_value']) || isset($counterData['flow_value'])) {
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return 'heat';
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}
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return 'electricity';
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}
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return 'other';
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}
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private function inferDefaultUnit(array $counterData): string
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{
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if (isset($counterData['total_value'])) {
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if ($counterData['type'] === 'water') {
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return 'm3';
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}
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return 'kWh';
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}
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return '';
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}
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private function looksLikeIn(string $name): bool
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{
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return strpos($name, 'vorlauf') !== false
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|| strpos($name, 'vl') !== false
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|| strpos($name, 'flow') !== false
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|| strpos($name, 'ein') !== false
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|| strpos($name, ' in ') !== false
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|| strpos($name, 'iv') !== false;
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}
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private function looksLikeOut(string $name): bool
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{
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return strpos($name, 'ruecklauf') !== false
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|| strpos($name, 'rücklauf') !== false
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|| strpos($name, 'rl') !== false
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|| strpos($name, 'return') !== false
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|| strpos($name, 'aus') !== false
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|| strpos($name, ' out ') !== false
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|| strpos($name, 'ri') !== false;
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}
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private function normalizeUnit(string $unit): string
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{
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$unit = mb_strtolower(trim($unit));
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$unit = str_replace([' ', '°'], ['', '°'], $unit);
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$unit = str_replace(['m³', '㎥'], 'm3', $unit);
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return $unit;
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}
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private function makeSlug(string $text): string
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{
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$text = mb_strtolower($text);
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$text = str_replace(['ä', 'ö', 'ü', 'ß'], ['ae', 'oe', 'ue', 'ss'], $text);
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$text = preg_replace('/[^a-z0-9]+/u', '_', $text);
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$text = trim($text, '_');
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if ($text === '') {
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$text = 'counter_' . time();
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}
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return $text;
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}
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public function MqttPublish($server_id, $topic, $payload, $retain) {
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// ensure server instance exists
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if(!IPS_InstanceExists($server_id)) {
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return false;
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}
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$ips_var_type = 3;
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$module_id = "{01C00ADD-D04E-452E-B66A-D253278743FE}" /* Module ID of MQTT Server Device */;
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$ident = "TempMQTTDevice";
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// enter semaphore to ensure the temporary device gets used by one thread at a time
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if(IPS_SemaphoreEnter($ident, 100)) {
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// get temporary MQTT Server Device or create if needed
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$id = @IPS_GetObjectIDByIdent($ident, $_IPS['SELF']);
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if($id === false) {
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$id = @IPS_CreateInstance($module_id);
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if($id === false) {
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return false;
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}
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IPS_SetParent($id, $_IPS['SELF']);
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IPS_SetIdent($id, $ident);
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}
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// ensure the specified server instance is actually compatible
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if(!IPS_IsInstanceCompatible($id, $server_id)) {
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return false;
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}
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// ensure that the temporary device is actually connected to the correct server instance
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$inst_config = IPS_GetInstance($id);
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if($inst_config["ConnectionID"] != $server_id) {
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IPS_DisconnectInstance($id);
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if(!@IPS_ConnectInstance($id, $server_id)) {
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return false;
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}
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}
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// name object to help with debugging
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IPS_SetName($id, "Temporary MQTT Device for: " . $topic);
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// configure temporary device
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$config_arr = array(
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"Retain" => $retain,
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"Topic" => $topic,
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"Type" => $ips_var_type
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);
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$config_str = json_encode($config_arr);
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IPS_SetConfiguration($id, $config_str);
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IPS_SetHidden($id,true);
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IPS_ApplyChanges($id);
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// get Value variable and use it to publish the payload
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$var_id = @IPS_GetObjectIDByIdent("Value", $id);
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RequestAction($var_id, $payload);
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IPS_SemaphoreLeave($ident);
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} else { // semaphore timeout
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return false;
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}
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return true;
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} // MQTT_Publish
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}
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?>
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