From 417cee61f6845a4926d5eeb0c31c79ecbf3f98c0 Mon Sep 17 00:00:00 2001
From: iliajie <gpg@ilia.engineer>
Date: Thu, 16 Feb 2023 20:34:04 +0200
Subject: [PATCH] Add support for displaying inodes in Disk Usage on the
 Dashboard too

---
 mount/system_info.pl | 55 ++++++++++++++++++++++++++++++++++----------
 1 file changed, 43 insertions(+), 12 deletions(-)

diff --git a/mount/system_info.pl b/mount/system_info.pl
index e2495f5b5..b0918b4fe 100644
--- a/mount/system_info.pl
+++ b/mount/system_info.pl
@@ -14,38 +14,69 @@ sub list_system_info
     my $open = 0;
     if (@disk_space) {
         &load_theme_library();
-        $html = ui_columns_start(
+        $html = &ui_columns_start(
                                  [ucwords($text{'index_dir'}), ucwords($text{'index_type'}),
-                                  ucwords($text{'edit_free'}), ucwords($text{'sysinfo_total'}),
+                                  ucwords($text{'edit_free'}), ucwords($text{'index_used'}),
+                                  ucwords($text{'sysinfo_total'}),
                                   ucwords($text{'sysinfo_dev'}),
                                  ]);
         foreach my $disks (@disk_space) {
             if (ref($disks)) {
                 foreach my $disk (@$disks) {
                     my $total = $disk->{'total'};
+                    my $itotal = $disk->{'itotal'};
                     next if (!$total);
                     my $dev_id       = $disk->{'device'};
                     my $dir          = $disk->{'dir'};
                     my $type         = $disk->{'type'};
-                    my $total_nice   = nice_size($total);
+                    my $total_nice   = &nice_size($total);
                     my $free         = $disk->{'free'};
-                    my $free_nice    = nice_size($disk->{'free'});
+                    my $ifree        = $disk->{'ifree'};
+                    my $used         = &nice_size($disk->{'total'} - $disk->{'free'});
+                    my $free_nice    = &nice_size($disk->{'free'});
                     my $free_percent = 100 - int(($total - $free) / $total * 100);
                     my $free_percent_html;
+                    
+                    # Inodes percent
+                    my $ifree_percent_html;
+                    my $itotal_full;
+                    my $iused;
+                    my $ifree_percent;
+                    $ifree_percent = 100 - int(($itotal - $ifree) / $itotal * 100)
+                        if ($itotal);
 
+                    # Calc percents
                     if ($free_percent > 49) {
-                        $free_percent_html = ui_text_color("$free_percent%", 'success');
-                    } elsif ($free_percent > 9) {
-                        $free_percent_html = ui_text_color("$free_percent%", 'warn');
-                    } else {
+                        $free_percent_html = &ui_text_color("$free_percent%", 'success');
+                        $ifree_percent_html = &ui_text_color("$ifree_percent%", 'success')
+                            if ($itotal);
+                        }
+                    elsif ($free_percent > 9) {
+                        $free_percent_html = &ui_text_color("$free_percent%", 'warn');
+                        $ifree_percent_html = &ui_text_color("$ifree_percent%", 'warn')
+                            if ($itotal);
+                        }
+                    else {
                         $open = 1;
-                        $free_percent_html = ui_text_color("$free_percent%", 'danger');
-                    }
-                    $html .= ui_columns_row([$dir, $type, $free_percent_html . " ($free_nice)", $total_nice, $dev_id,]);
+                        $free_percent_html = &ui_text_color("$free_percent%", 'danger');
+                        $ifree_percent_html = &ui_text_color("$ifree_percent%", 'danger')
+                            if ($itotal);
+                        }
+
+                    # Inodes total
+                    if ($itotal) {
+                        $ifree_percent_html = "<span><br>".$ifree_percent_html." ($ifree inodes)</span>";
+                        $itotal_full = "<span><br>$itotal inodes</span>";
+                        $iused = "<span><br>@{[$disk->{'itotal'} - $disk->{'ifree'}]} inodes</span>";
+                        }
+                    $html .= &ui_columns_row([$dir, $type,
+                                               $free_percent_html . " ($free_nice)$ifree_percent_html",
+                                              "$used$iused",
+                                              "$total_nice$itotal_full", $dev_id,]);
                 }
             }
         }
-        $html .= ui_columns_end();
+        $html .= &ui_columns_end();
     }
     return (
             { 'type' => 'html',