trim_tobias option. sorry Tobias, we love you really, but there's just too much of you! :D

git-svn-id: http://www.observium.org/svn/observer/trunk@3028 61d68cd4-352d-0410-923a-c4978735b2b8

html/includes/graphs/common.inc.php

@@ -3,6 +3,7 @@
 if ($_GET['from'])    { $from   = mres($_GET['from']);   }
 if ($_GET['to'])      { $to     = mres($_GET['to']);     }
 if ($_GET['width'])   { $width  = mres($_GET['width']);  }
+if($config['trim_tobias']) { $width+=12; }
 if ($_GET['height'])  { $height = mres($_GET['height']); }
 if ($_GET['inverse']) { $in = 'out'; $out = 'in'; } else { $in = 'in'; $out = 'out'; }
 if ($_GET['legend'] == "no")  { $rrd_options = " -g"; }

html/includes/graphs/graph.inc.php

@@ -88,8 +88,13 @@ function graph_error($string)
 }
 
 if ($error_msg) {
+  /// We have an error :(
+
   graph_error($graph_error);
+
 } elseif (!$auth) {
+  /// We are unauthenticated :(
+
   if ($width < 200)
   {
    graph_error("No Auth");
@@ -126,7 +131,26 @@ if ($error_msg) {
         if (!$debug)
         {
           header('Content-type: image/png');
-          $fd = fopen($graphfile,'r');fpassthru($fd);fclose($fd);
+          if($config['trim_tobias'])
+          {
+            list($w, $h, $type, $attr) = getimagesize($graphfile);
+            $src_im = imagecreatefrompng($graphfile);
+            $src_x = '0';   // begin x
+  	    $src_y = '0';   // begin y
+  	    $src_w = $w-12; // width
+	    $src_h = $h; // height
+	    $dst_x = '0';   // destination x
+	    $dst_y = '0';   // destination y
+	    $dst_im = imagecreatetruecolor($src_w, $src_h);
+	    $white = imagecolorallocate($dst_im, 255, 255, 255);
+	    imagefill($dst_im, 0, 0, $white);
+	    imagecopy($dst_im, $src_im, $dst_x, $dst_y, $src_x, $src_y, $src_w, $src_h);
+	    imagepng($dst_im);
+	    imagedestroy($dst_im);
+          } else {
+            $fd = fopen($graphfile,'r');fpassthru($fd);fclose($fd);
+          }
+
         } else {
           echo(`ls -l $graphfile`);
           echo('<img src="'.data_uri($graphfile,'image/png').'" alt="graph" />');

html/includes/print-quadgraphs.inc.php

@@ -15,6 +15,7 @@ if($_SESSION['widescreen'])
 
 $graph_array['to']     = $config['time']['now'];
 
+#echo('<p class="badtobias"');
 foreach ($periods as $period)
 {
   $graph_array['from']        = $config['time'][$period];
@@ -29,5 +30,6 @@ foreach ($periods as $period)
 
   echo(overlib_link($link, generate_graph_tag($graph_array), generate_graph_tag($graph_array_zoom),  NULL));
 }
+#echo('</p>');
 
 ?>