applications/luci-app-statistics/htdocs/luci-static/resources/view/statistics/plugins/disk.js

   1 'use strict';
   2 'require baseclass';
   3 'require fs';
   4 'require form';
   5
   6 return baseclass.extend({
   7         title: _('Disk Plugin Configuration'),
   8         description: _('The disk plugin collects detailed usage statistics for selected partitions or whole disks.'),
   9
  10         addFormOptions: function(s) {
  11                 var o;
  12
  13                 o = s.option(form.Flag, 'enable', _('Enable this plugin'));
  14
  15                 o = s.option(form.DynamicList, 'Disks', _('Monitor disks and partitions'),
  16                         _('When none selected, all disks will be monitored.'));
  17                 o.depends('enable', '1');
  18                 o.load = function(section_id) {
  19                         return fs.trimmed('/proc/partitions').then(L.bind(function(str) {
  20                                 var lines = (str || '').split(/\n/);
  21
  22                                 for (var i = 0; i < lines.length; i++) {
  23                                         var m = lines[i].match(/^ +[0-9]+ +[0-9]+ +[0-9]+ (\S+)$/);
  24                                         if (m)
  25                                                 this.value(m[1]);
  26                                 }
  27
  28                                 return this.super('load', [section_id]);
  29                         }, this));
  30                 };
  31
  32                 o = s.option(form.Flag, 'IgnoreSelected', _('Monitor all except specified'));
  33                 o.depends('enable', '1');
  34         },
  35
  36         configSummary: function(section) {
  37                 var disks = L.toArray(section.Disks),
  38                     invert = section.IgnoreSelected == '1';
  39
  40                 if (disks.length == 0)
  41                         return _('Monitoring all disks');
  42                 else if (invert)
  43                         return N_(disks.length, 'Monitoring all but one disk', 'Monitoring all but %d disks').format(disks.length);
  44                 else
  45                         return N_(disks.length, 'Monitoring one disk', 'Monitoring %d disks').format(disks.length);
  46         }
  47 });