minor bugfix: rebuild picture of fht on every entry in the log (not only on change of measured-temp. Changes in fht.php

logrotate: better warning if there are wrong rights for the pgm3-logrotate


git-svn-id: https://svn.fhem.de/fhem/trunk@117 2b470e98-0d58-463d-a4d8-8e2adae1ed80

fhem/webfrontend/pgm3/CHANGED

@@ -152,3 +152,6 @@ It is not necessary to tell fhem that there are other logs.
 2007-11-30 (071130)
 -- feature: RSS-Feeds added
 
+2007-12-03 (071203)
+-- minor: rebuild picture of fht on every entry in the log (not only on change of measured-temp.
+

fhem/webfrontend/pgm3/HISTORY

@@ -52,3 +52,7 @@
 - Martin 2007-11-30
  -  feature: RSS-Feeds added. New include/rssfeeds.php. Changes in index.php and config.php
 
+- Martin 2007-12-03
+ -- minor bugfix: rebuild picture of fht on every entry in the log (not only on change of measured-temp. Changes in fht.php
+ -- logrotate: better warning if there are wrong rights for the pgm3-logrotate
+

fhem/webfrontend/pgm3/config.php

@@ -30,7 +30,7 @@
 	# this is only possible, if the webserver (e.g.wwwrun) has the rights ro write the
 	# files from fh1000.pl. If you want that then run fhz1000.pl as wwwrun too.
 	# if 'yes' then only the needed lines are in the logfiles, the rest will be deleted.
-	$logrotate='yes';	# yes/no default='no'
+	$logrotate='yes';	# yes/no default='yes'
 
 
 ## Kioskmode. Only show but don't switch anything. Values: on/off

fhem/webfrontend/pgm3/include/fht.php

@@ -19,6 +19,34 @@ setlocale (LC_ALL, 'de_DE.utf8');
 	$file="$logpath/$drawfht.log";
 
         if (! file_exists($file)) show_error($file,$drawfht,$imgmaxxfht,$imgmaxyfht);
+
+
+
+ ## do we really need a new graphic??
+        $execorder=$tailpath.' -1 '.$file;
+        exec($execorder,$tail1);
+        $parts = explode(" ", $tail1[0]);
+        $date=$parts[0];
+
+	#if the expected graphic already exist then do not redraw the picture
+
+	$savefile=$AbsolutPath."/tmp/FHT.".$drawfht.".log.".$parts[0].".png";
+	if (file_exists($savefile)) {
+
+		$im2 = @ImageCreateFromPNG($savefile);
+		header("Content-type: image/png");
+		imagePng($im2);
+		exit; # ;-)))
+	}
+	else #delete old pngs
+	{
+		$delfile=$AbsolutPath."/tmp/FHT.".$drawfht.".log.*.png";
+		foreach (glob($delfile) as $filename) {
+   		unlink($filename);
+		}
+	}
+
+
 	
 	$_SESSION["arraydata"] = array();
 	
@@ -63,23 +91,23 @@ setlocale (LC_ALL, 'de_DE.utf8');
 	$resultreverse = array_reverse($_SESSION["arraydata"]);
 
 
-	#if the expected graphic alreay exist then do not redraw the picture
+	#if the expected graphic already exist then do not redraw the picture
 
-	$savefile=$AbsolutPath."/tmp/FHT.".$drawfht.".log.".$resultreverse[0][0].".png";
-	if (file_exists($savefile)) {
-
-		$im2 = @ImageCreateFromPNG($savefile);
-		header("Content-type: image/png");
-		imagePng($im2);
-		exit; # ;-)))
-	}
-	else #delete old pngs
-	{
-		$delfile=$AbsolutPath."/tmp/FHT.".$drawfht.".log.*.png";
-		foreach (glob($delfile) as $filename) {
-   		unlink($filename);
-		}
-	}
+#	$savefile=$AbsolutPath."/tmp/FHT.".$drawfht.".log.".$resultreverse[0][0].".png";
+#	if (file_exists($savefile)) {
+#
+#		$im2 = @ImageCreateFromPNG($savefile);
+#		header("Content-type: image/png");
+#		imagePng($im2);
+#		exit; # ;-)))
+#	}
+#	else #delete old pngs
+#	{
+#		$delfile=$AbsolutPath."/tmp/FHT.".$drawfht.".log.*.png";
+#		foreach (glob($delfile) as $filename) {
+ #  		unlink($filename);
+#		}
+#	}
 
 
 	$im = ImageCreateTrueColor($imgmaxxfht,$imgmaxyfht);

fhem/webfrontend/pgm3/include/functions.php

@@ -9,7 +9,7 @@ function LogRotate($array,$file,$logrotatelines)
 	$filename=$file;
 	
 	if (!$handle = fopen($filename, "w")) {
-         print "Logrotate: cannot open $filename -- correct rights??";
+         print "Logrotate: cannot open $filename -- correct rights?? Read the chapter in the config.php!";
          exit;
    	}
         for ($x = $counter-$logrotatelines; $x < $counter; $x++)

fhem/webfrontend/pgm3/index.php

@@ -41,7 +41,7 @@ include "include/gnuplot.php";
 include "include/functions.php";
 
 
-$pgm3version='071130';
+$pgm3version='071203';
 
 	
 	$Action		=	$_POST['Action'];