First Commit

html/sternwarte/HWeather/HWett.php

@@ -0,0 +1,207 @@
+<?php
+define ('DBASE',"wview_dbase");
+
+date_default_timezone_set("Europe/Berlin");
+setlocale(LC_ALL, 'de_DE@euro', 'de_DE', 'deu_deu');
+
+$dbh = new PDO('sqlite:'.DBASE);
+$dbh->exec("set names 'utf8'");
+
+function holWert($t,$wert,$minmax)
+{
+	global $dbh;
+	
+	if($minmax==1)
+	{
+		$tag = strftime("%d",$t)+0;
+//		echo "#Tag= $tag";
+//		$query = "select $wert from archive where dateTime>=$t and dateTime<($t+86400)";
+		$query = "select $wert from archive where dateTime>=$t and dateTime<($t+94000)"; // and strftime('%d',datetime(dateTime,'unixepoche','localtime'))==$tag";
+	}
+	else
+	{
+		$query = "select $wert from archive where dateTime=$t";
+	}
+	$sql = $dbh->prepare($query);
+	$sql->execute();
+	$row = $sql->fetch(PDO::FETCH_ASSOC);
+//	echo "#1: $query\n2: ";
+//	print_r($row);
+//	echo "\n#";
+	return ($row[$wert]);
+}
+
+
+function getTemp($t)
+{
+	$r = holwert($t,"outTemp",0);
+	return(round((($r - 32 ) * 5 / 9),1));
+}
+
+function getPress($t)
+{
+	$r = holwert($t,"barometer",0);
+	return(round($r/0.0295299));
+}
+
+function getHumi($t)
+{
+	$r = holwert($t,"outHumidity",0);
+	return($r);
+}
+
+function getRain($t,$h,$m)
+{
+	global $dbh;
+	
+	$curtime = (($h*60)+$m)*60;
+	$t -= $curtime;						// akt Tag, 0h00 berechnen
+	if($curtime==0)
+	{
+		$curtime=86400;
+	}
+	$query = "select sum(rain) from archive where dateTime>=$t and dateTime<($t+$curtime)";
+	$sql = $dbh->prepare($query);
+	$sql->execute();
+	$row = $sql->fetch(PDO::FETCH_ASSOC);
+//	echo "#1: $query\n2: $r\n3: $row\n#\n";
+	return(round($row["sum(rain)"]*25.4,1));
+}
+
+function getWindDir($t)
+{
+	$r = holwert($t,"windDir",0);
+	return(round($r));
+}
+
+function getWindSpeed($t)
+{
+	$r = holwert($t,"windSpeed",0);
+	return(round($r*1.609344));
+}
+
+function getMaxTemp($t)
+{
+	$r = holWert($t,"max(outTemp)",1);
+	return(round((($r - 32 ) * 5 / 9),1));
+}
+
+function getMaxPress($t)
+{
+	$r = holWert($t,"max(barometer)",1);
+	return(round($r/0.0295299));
+}
+
+function getMaxHumi($t)
+{
+	$r = holWert($t,"max(outHumidity)",1);
+	return($r);
+}
+
+function getMaxWindSpeed($t)
+{
+	$r = holWert($t,"max(windSpeed)",1);
+	return(round($r*1.609344,1));
+}
+
+function getMinTemp($t)
+{
+	$r = holWert($t,"min(outTemp)",1);
+	return(round((($r - 32 ) * 5 / 9),1));
+}
+
+function getMinPress($t)
+{
+	$r = holWert($t,"min(barometer)",1);
+	return(round($r/0.0295299));
+}
+
+function getMinHumi($t)
+{
+	$r = holWert($t,"min(outHumidity)",1);
+	return($r);
+}
+
+// echo '# im php call #';
+
+$YY = 0;
+$YY = $_POST["Jahr"];
+$MM = $_POST["Monat"];
+$DD = $_POST["Tag"];
+$hh = $_POST["Stunde"];
+$mm = $_POST["Minute"]; 
+$anz = $_POST["Anzahl"];
+
+
+$utime = mktime($hh,$mm,0,$MM,$DD,$YY);
+
+// DEBUG-AUsgabe: Achtung, diese IMMER in # ... # einpacken, dann wird sie
+// von dem auswertenden Javascript ausgeblendet
+//$tz = date_default_timezone_get();
+//echo "#$tz\n$YY-$MM-$DD  <$hh:$mm> =$anz= +$utime+ \n#";
+
+$paket = Array (
+		
+		"Temp" => 0,
+		"Humi" => 0,
+		"Press" =>0,
+		"Rain" => 0,
+		"WindDir" => 0,
+		"WindSpeed" => 0,
+		"TempMx" => 0,
+		"HumiMx" => 0,
+		"PressMx" => 0,
+		"Time" => 0,
+);
+
+$erg = array(array());
+
+
+function buildMinMaxPaket($ut)
+{
+	global $paket;
+	$paket["Temp"] = getMinTemp($ut);
+	$paket["Humi"] = getMinHumi($ut);
+	$paket["Press"] = getMinPress($ut);
+	$paket["Rain"] = getRain($ut,0,0);
+	$paket["WindSpeed"] = getMaxWindSpeed($ut);
+	$paket["TempMx"] = getMaxTemp($ut);
+	$paket["HumiMx"] = getMaxHumi($ut);
+	$paket["PressMx"] = getMaxPress($ut);
+	$paket["Time"] = date("Y-m-d H:i",$ut);
+}
+
+if ($YY!="")
+{
+	if($anz==0)
+	{
+		if (($hh != 0) || ($mm != 0)) 
+		{
+			$paket["Temp"] = getTemp($utime);
+			$paket["Humi"] = getHumi($utime);
+			$paket["Press"] = getPress($utime);
+			$paket["Rain"] = getRain($utime,$hh,$mm);
+			$paket["WindDir"] = getWindDir($utime);
+			$paket["WindSpeed"] = getWindSpeed($utime);
+			$paket["Time"] = date("Y-m-d H:i",$utime);
+		}
+		else
+		{
+			buildMinMaxPaket($utime);
+		}
+		echo json_encode($paket);
+	}
+	else
+	{
+		for($i=0; $i<$anz; $i++)
+		{
+			buildMinMaxPaket($utime);
+			$erg[$i] = $paket;
+			$DD+=1;
+			$utime = mktime($hh,$mm,0,$MM,$DD,$YY);
+		}
+		echo json_encode($erg);
+	}
+}
+		
+?>