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

   1 'use strict';
   2 'require fs';
   3 'require ui';
   4 'require uci';
   5 'require form';
   6
   7 return L.view.extend({
   8         load: function() {
   9                 return Promise.all([
  10                         fs.list('/usr/lib/collectd'),
  11                         fs.list('/usr/share/luci/statistics/plugins')
  12                 ]).then(function(data) {
  13                         var installed = data[0],
  14                             plugins = data[1],
  15                             tasks = [];
  16
  17                         for (var i = 0; i < plugins.length; i++) {
  18                                 tasks.push(fs.read_direct('/usr/share/luci/statistics/plugins/' + plugins[i].name, 'json').then(L.bind(function(name, spec) {
  19                                         return L.resolveDefault(L.require('view.statistics.plugins.' + name)).then(function(form) {
  20                                                 return {
  21                                                         name: name,
  22                                                         spec: spec,
  23                                                         form: form,
  24                                                         installed: installed.filter(function(e) { return e.name == name + '.so' }).length > 0
  25                                                 };
  26                                         });
  27                                 }, this, plugins[i].name.replace(/\.json$/, ''))));
  28                         }
  29
  30                         return Promise.all(tasks);
  31                 });
  32         },
  33
  34         render: function(plugins) {
  35                 var m, s, o;
  36
  37                 for (var i = 0; i < plugins.length; i++)
  38                         plugins[plugins[i].name] = plugins[i];
  39
  40                 m = new form.Map('luci_statistics', _('Collectd Settings'));
  41                 m.tabbed = true;
  42
  43                 s = m.section(form.NamedSection, 'collectd', 'statistics', _('Collectd Settings'));
  44
  45                 o = s.option(form.Value, 'Hostname', _('Hostname'));
  46                 o.load = function() {
  47                         return fs.trimmed('/proc/sys/kernel/hostname').then(L.bind(function(name) {
  48                                 this.placeholder = name;
  49                                 return uci.get('collectd', 'statistics', 'hostname');
  50                         }, this));
  51                 };
  52
  53                 o = s.option(form.Value, 'BaseDir', _('Base Directory'));
  54                 o.default = '/var/run/collectd';
  55
  56                 o = s.option(form.Value, 'Include', _('Directory for sub-configurations'));
  57                 o.default = '/etc/collectd/conf.d/*.conf';
  58
  59                 o = s.option(form.Value, 'PluginDir', _('Directory for collectd plugins'));
  60                 o.default = '/usr/lib/collectd/';
  61
  62                 o = s.option(form.Value, 'PIDFile', _('Used PID file'));
  63                 o.default = '/var/run/collectd.pid';
  64
  65                 o = s.option(form.Value, 'TypesDB', _('Datasets definition file'));
  66                 o.default = '/etc/collectd/types.db';
  67
  68                 o = s.option(form.Value, 'Interval', _('Data collection interval'), _('Seconds'));
  69                 o.default = '60';
  70
  71                 o = s.option(form.Value, 'ReadThreads', _('Number of threads for data collection'));
  72                 o.default = '5';
  73
  74                 o = s.option(form.Flag, 'FQDNLookup', _('Try to lookup fully qualified hostname'));
  75                 o.default = o.disabled;
  76                 o.optional = true;
  77                 o.depends('Hostname', '');
  78
  79                 var groupNames = [
  80                         'general', _('General plugins'),
  81                         'network', _('Network plugins'),
  82                         'output', _('Output plugins')
  83                 ];
  84
  85                 for (var i = 0; i < groupNames.length; i += 2) {
  86                         s = m.section(form.GridSection, 'statistics_' + groupNames[i], groupNames[i + 1]);
  87
  88                         s.cfgsections = L.bind(function(category) {
  89                                 return this.map.data.sections('luci_statistics', 'statistics')
  90                                         .map(function(s) { return s['.name'] })
  91                                         .filter(function(section_id) {
  92                                                 var name = section_id.replace(/^collectd_/, ''),
  93                                                     plugin = plugins[name];
  94
  95                                                 return (section_id.indexOf('collectd_') == 0 && plugin != null &&
  96                                                         plugin.installed && plugin.spec.category == category);
  97                                         });
  98                         }, s, groupNames[i]);
  99
 100                         s.sectiontitle = function(section_id) {
 101                                 var name = section_id.replace(/^collectd_/, ''),
 102                                     plugin = plugins[name];
 103
 104                                 return plugin ? plugin.spec.title : name
 105                         };
 106
 107                         o = s.option(form.Flag, 'enable', _('Enabled'));
 108                         o.editable = true;
 109                         o.modalonly = false;
 110
 111                         o = s.option(form.DummyValue, '_dummy', _('Status'));
 112                         o.width = '50%';
 113                         o.modalonly = false;
 114                         o.textvalue = function(section_id) {
 115                                 var name = section_id.replace(/^collectd_/, ''),
 116                                     section = uci.get('luci_statistics', section_id),
 117                                     plugin = plugins[name];
 118
 119                                 if (section.enable != '1')
 120                                         return E('em', {}, [_('Plugin is disabled')]);
 121
 122                                 var summary = plugin ? plugin.form.configSummary(section) : null;
 123                                 return summary || E('em', _('none'));
 124                         };
 125
 126                         s.modaltitle = function(section_id) {
 127                                 var name = section_id.replace(/^collectd_/, ''),
 128                                     plugin = plugins[name];
 129
 130                                 return plugin ? plugin.form.title : null;
 131                         };
 132
 133                         s.addModalOptions = function(s) {
 134                                 var name = s.section.replace(/^collectd_/, ''),
 135                                     plugin = plugins[name];
 136
 137                                 if (!plugin)
 138                                         return;
 139
 140                                 s.description = plugin.form.description;
 141
 142                                 plugin.form.addFormOptions(s);
 143                         };
 144
 145                         s.renderRowActions = function(section_id) {
 146                                 var name = section_id.replace(/^collectd_/, ''),
 147                                     plugin = plugins[name];
 148
 149                                 var trEl = this.super('renderRowActions', [ section_id, _('Configure…') ]);
 150
 151                                 if (!plugin || !plugin.form.addFormOptions)
 152                                         L.dom.content(trEl, null);
 153
 154                                 return trEl;
 155                         };
 156                 }
 157
 158                 return m.render();
 159         }
 160 });