improved handling of missing values

PREV_VERSION

@@ -0,0 +1 @@
+bb0bfa4

draw.php

@@ -44,7 +44,7 @@ function generateChart($today,$mode,$hours=0,$dateInput){
 	}elseif($mode==3){
 		$selectionStart=mktime(0,0,0,$dateInput[1],1,$dateInput[0]);
 		$days=date("t",$selectionStart);
-		$selectionEnd=$selectionStart+($days*24*60*60);
+		$selectionEnd=$selectionStart+(($days)*24*60*60);
 		$chartname="month_".$type."_".$month.".".$year;
 		$chartdistance=60*24;
 	}else{
@@ -57,16 +57,13 @@ function generateChart($today,$mode,$hours=0,$dateInput){
 			$datas[]=$db->selectRange($type.$i,'*',$rangeSelector);
 			if($datas[$i-1]===false){
 				$html.='No values ('.$type.$i.')';
-				/* TODO: think about*/
-				if($type!="ambi"){
-					return;			
-				}
+				$datas[$i-1]=array(0,0);
 			}
 		}
 	}else{
 		$where=array('year'=>$year,'month'=>$month);
-		$db->toggleDevmode();
-		$summary=$db->select('summary','*',$where);
+		//$db->toggleDevmode();
+		$summary=$db->select('summary','*',$where,"ORDER BY day");
 		if($summary===false){
 			$html.="No values (".$type.")";
 			return;
@@ -87,7 +84,9 @@ function generateChart($today,$mode,$hours=0,$dateInput){
 			$data_tmp=array();
 			$data_tmp1=array();
 			$data_tmp2=array();
+			#var_dump(sizeof($summary));
 			foreach($summary as $daysum){
+			#var_dump($daysum);
 				$mintmp= (str_replace($unit,'',$daysum[$name.'-min']));
 				if($min[0]>$mintmp){
 					$min[0]=$mintmp;
@@ -274,13 +273,15 @@ function generateChart($today,$mode,$hours=0,$dateInput){
 			$labels=getLabels($datas[0],$selectionStart,$selectionEnd,$chartdistance);
 			if($mode==3){
 				$selectionStart+=60*60*24;
-				$div=1;
+				$selectionEnd+=60*60*24;
+				$div=0;
 			}
 			foreach($datas as $key=>$dataset){
+				#file_put_contents('data'.$type.($key+1),var_export($dataset,true));
 				$values=prepareData($dataset,$div,$selectionStart,$selectionEnd,$chartdistance);
 				//TODO: replace $type.($key+1) with actual name
 				$myData->addPoints($values,$type.($key+1));
-				#file_put_contents('val1',var_export($values,true));
+				#file_put_contents('val'.$type.($key+1),var_export($values,true));
 			}
 
 			$myData->addPoints($labels,"Labels");

dump-version.sh

@@ -0,0 +1,2 @@
+#pre-commit
+git log -n 1 --format=format:"%h" HEAD > PREV_VERSION

function.php

@@ -251,7 +251,11 @@ function prepareData($data,$div,$start=0,$end=0,$chartdistance=60){
 	$values=array();
 	$rawdata=outlinedLogPoints($data,$chartdistance,$start,$end);
 	foreach($rawdata as $set){
-		$values[]=round($set[0]/$div,1);
+		if($div==0){
+			$values[]=$set[0];
+		}else{
+			$values[]=round($set[0]/$div,1);
+		}
 	}
 	return $values;
 }

recent

@@ -1 +1 @@
-Temperatur: 13.43 C<br>Luftfeuchtigkeit: 89.5 %<br>Helligkeit: 0.01 Lux<br>Luftdruck: 982.473mbar
+Temperatur: 22.81 C<br>Luftfeuchtigkeit: 0 %<br>Helligkeit: 0.01 Lux<br>Luftdruck: 0mbar