Add detailed hardware info to MoodleBox dashboard

- See issue #111.

Author: martignoni

classes/local/utils.php

@@ -81,16 +81,16 @@ class utils {
      * @return associative array of parameters, value or false if unsupported hardware.
      */
     public static function get_hardware_model() {
-        $revisionnumber = null;
+        $revisioncode = null;
 
         // Read revision number from device.
         if ( $cpuinfo = @file_get_contents('/proc/cpuinfo') ) {
             if ( preg_match_all('/^Revision.*/m', $cpuinfo, $revisionmatch) > 0 ) {
-                $revisionnumber = explode(' ', $revisionmatch[0][0]);
-                $revisionnumber = end($revisionnumber);
+                $revisioncode = explode(' ', $revisionmatch[0][0]);
+                $revisioncode = end($revisioncode);
             }
         }
-        $revisionnumber = hexdec($revisionnumber);
+        $revisionnumber = hexdec($revisioncode);
 
         // Define arrays of various hardware parameter values.
         $memorysizes = array('256MB', '512MB', '1GB', '2GB', '4GB', '8GB');
@@ -119,6 +119,7 @@ public static function get_hardware_model() {
             $memorysize = $memorysizes[$rawmemory];
 
             return array(
+                'revisioncode' => $revisioncode,
                 'revision' => $revision,
                 'model' => $model,
                 'processor' => $processor,

index.php

@@ -274,8 +274,6 @@
     }
     // System info.
     $table->add_data(array(get_string('systeminfo', 'tool_moodlebox'), ''));
-    $table->add_data(array(get_string('raspberryhardware', 'tool_moodlebox'),
-            get_string($platform, 'tool_moodlebox')), 'subinfo');
     $table->add_data(array(get_string('sdcardavailablespace', 'tool_moodlebox'), display_size($sdcardfreespace) .
             ' (' . 100 * round($sdcardfreespace / $sdcardtotalspace, 3) . '%)'), 'subinfo');
     $table->add_data(array(get_string('cpuload', 'tool_moodlebox'),
@@ -285,6 +283,11 @@
         $table->add_data(array(get_string('cpufrequency', 'tool_moodlebox'), $cpufrequency), 'subinfo');
         $table->add_data(array(get_string('uptime', 'tool_moodlebox'), $uptime), 'subinfo');
     }
+    // Hardware info.
+    $table->add_data(array(get_string('hardwareinfo', 'tool_moodlebox'), ''));
+    $table->add_data(array(get_string('raspberryhardware', 'tool_moodlebox'), get_string($platform, 'tool_moodlebox')), 'subinfo');
+    $table->add_data(array(get_string('revision', 'tool_moodlebox'), $hardwaredata['revision']), 'subinfo');
+    $table->add_data(array(get_string('revisioncode', 'tool_moodlebox'), $hardwaredata['revisioncode']), 'subinfo');
     // Software versions.
     $table->add_data(array(get_string('softwareversions', 'tool_moodlebox'), ''));
     if ( $releaseinfo ) {

lang/en/tool_moodlebox.php

@@ -48,6 +48,7 @@
 $string['ethernetdisconnected'] = 'Ethernet disconnected';
 $string['forum'] = 'MoodleBox support forum';
 $string['forum_desc'] = '<p>If you can\'t find an answer to your question in the <a href="https://moodlebox.net/en/help/" title="MoodleBox documentation" target="_blank">MoodleBox documentation</a>, search the <a href="https://discuss.moodlebox.net/" title="MoodleBox forum" target="_blank">MoodleBox support forum</a> to see if your question has already been answered. Otherwise, feel free to open a new discussion.</p>';
+$string['hardwareinfo'] = 'Hardware information';
 $string['hidden'] = 'Hidden';
 $string['infofileerror'] = 'Information not available';
 $string['infoheading'] = 'MoodleBox support information';
@@ -91,6 +92,8 @@
 $string['restartmessage'] = 'The MoodleBox is restarting. It will be online again in a moment.';
 $string['restartstop'] = 'Restart and shutdown';
 $string['restartstop_help'] = 'Use these buttons to restart or turn off the MoodleBox. It is highly recommended that you do not unplug the power supply to shutdown the MoodleBox.';
+$string['revision'] = 'Model revision';
+$string['revisioncode'] = 'Model revision code';
 $string['rpi1'] = 'Raspberry Pi 1';
 $string['rpi2'] = 'Raspberry Pi 2B';
 $string['rpi3aplus'] = 'Raspberry Pi 3A+';

version.php

@@ -26,9 +26,9 @@
 
 $plugin = new stdClass();
 
-$plugin->version  = 2022112000;
-$plugin->release = '2.14.2';
+$plugin->version  = 2022040200;
+$plugin->release = '2.15.0-dev';
 $plugin->requires = 2018120300;
 $plugin->supported = [36, 410];
-$plugin->maturity = MATURITY_STABLE;
+$plugin->maturity = MATURITY_BETA;
 $plugin->component = 'tool_moodlebox';