added the new option 'enable_hourly_view' which enables the ability to select the hourly view in the main page. #141

Changes

@@ -12,9 +12,11 @@ N.N.N  - DD-MMM-2015
   	(suggested by Pete Perfetti, pete.perfetti AT protonmail.com)
 - Added the new option 'priority' to set the priority value in which Monitorix
   will run.
-- Added the new option "image_format" to specify the file format of each
+- Added the new option 'image_format' to specify the file format of each
   generated graph. [#132]
 - Added name substring match in 'process.pm'. [#136]
+- Added the new option 'enable_hourly_view' which enables the ability to select
+  the hourly view in the main page.
 - Fixed in 'libvirt.pm' limiting to 100 all CPU values greater than 100.
 - Fixed in 'libvirt.pm' to hide empty groups.
   	(thanks to Pavel Bauer, pbauer AT algotech.cz for pointing this out)

man/man5/monitorix.conf.5

@@ -191,6 +191,15 @@ An example would be: \fIhttp://myexternalwebsite.com\fP
 Default value:
 .RE
 .P
+.BI enable_hourly_view
+.RS
+This option enables or disables the ability to select the hourly view in the main page.
+.P
+No .rrd file will change by selecting this option and the historical data won't be affected.
+.P
+Default value: \fIn\fP
+.RE
+.P
 .BI base_dir
 .RS
 This is the absolute path to the directory where all the web elements are located:

monitorix

@@ -354,6 +354,18 @@ EOF
     <p>
     <table cellspacing="5" cellpadding="0" bgcolor="$table_back_color" border="1">
      <tr>
+EOF
+
+	if(lc($config{enable_hourly_view} || "") eq "y" ) {
+		print(OUT <<EOF);
+        <td bgcolor="$title_back_color">
+          <input type="radio" name="when" value="1hour">
+            <font color="$title_fore_color"><b>Hourly&nbsp;</b></font>
+        </td>
+EOF
+	}
+
+	print(OUT <<EOF);
         <td bgcolor="$title_back_color">
           <input type="radio" checked name="when" value="1day">
             <font color="$title_fore_color"><b>Daily&nbsp;</b></font>