Added display of free space on SD card

README.md

@@ -16,6 +16,7 @@ SHA1 fingerprint of the compressed disk image (moodlebox.img.gz): 44c699a91c39c2
 
 ### Release notes
 
+* 2016-08-06, version 1.1: added display of free space on SD card
 * 2016-07-11, version 1.0: added time setting feature
 * 2016-06-26, version 1.0b (beta): added two folder as RAM disks, for better performance
 * 2016-06-19, version 1.0a2 (alpha): reorganisation of project

index.php

@@ -50,6 +50,8 @@
 exec('awk \'{print $1/1000" °C"}\' /sys/class/thermal/thermal_zone0/temp', $cputemperature);
 exec('awk \'{print $1/1000" Mhz"}\' /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq', $cpufrequency);
 exec('uptime -p', $uptime);
+$sdcardtotalspace = disk_total_space('/');
+$sdcardfreespace = disk_free_space('/');
 $moodleboxversion = $plugin->release . ' (' . $plugin->version . ')';
 
 class datetimeset_form extends moodleform {
@@ -111,6 +113,10 @@ public function definition() {
 echo html_writer::tag('td', $raspbianversion[0], array('class' => 'cell c1'));
 echo html_writer::end_tag('tr');
 echo html_writer::start_tag('tr');
+echo html_writer::tag('th', get_string('sdcardavailablespace', 'local_moodlebox'), array('class' => 'cell c0'));
+echo html_writer::tag('td', display_size($sdcardfreespace) . ' (' . 100*round($sdcardfreespace/$sdcardtotalspace, 3) . '%)', array('class' => 'cell c1'));
+echo html_writer::end_tag('tr');
+echo html_writer::start_tag('tr');
 echo html_writer::tag('th', get_string('cpuload', 'local_moodlebox'), array('class' => 'cell c0'));
 echo html_writer::tag('td', $cpuload[0] . ', ' . $cpuload[1] . ', ' . $cpuload[2], array('class' => 'cell c1'));
 echo html_writer::end_tag('tr');

lang/en/local_moodlebox.php

@@ -44,6 +44,7 @@
 $string['restart'] = 'Restart MoodleBox';
 $string['restartmessage'] = 'The MoodleBox is restarting. It will be online again in a moment.';
 $string['restartstop'] = 'Restart and shutdown';
+$string['sdcardavailablespace'] = 'Free space on SD card';
 $string['shutdown'] = 'Shutdown MoodleBox';
 $string['shutdownmessage'] = 'The MoodleBox is shutting down. Please wait a few seconds before disconnecting the power supply.';
 $string['systeminfo'] = 'System information';

lang/fr/local_moodlebox.php

@@ -44,6 +44,7 @@
 $string['restart'] = 'Redémarrer la MoodleBox';
 $string['restartmessage'] = 'La MoodleBox va redémarrer. Elle sera à nouveau accessible dans quelques instants.';
 $string['restartstop'] = 'Redémarrage et arrêt';
+$string['sdcardavailablespace'] = 'Espace libre sur la carte SD';
 $string['shutdown'] = 'Éteindre la MoodleBox';
 $string['shutdownmessage'] = 'La MoodleBox va s\'éteindre. Veuillez attendre quelques secondes avant de retirer l\'alimentation.';
 $string['systeminfo'] = 'Informations système';

version.php

@@ -25,8 +25,8 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version  = 2016071100;
-$plugin->release = '1.0';
+$plugin->version  = 2016080600;
+$plugin->release = '1.1';
 $plugin->requires = 2015051103;
 $plugin->maturity = MATURITY_STABLE;
 $plugin->component = 'local_moodlebox';