modules/luci-mod-system/htdocs/luci-static/resources/view/system/startup.js

   1 'use strict';
   2 'require view';
   3 'require rpc';
   4 'require fs';
   5 'require ui';
   6
   7 return view.extend({
   8         callInitList: rpc.declare({
   9                 object: 'luci',
  10                 method: 'getInitList',
  11                 expect: { '': {} }
  12         }),
  13
  14         callInitAction: rpc.declare({
  15                 object: 'luci',
  16                 method: 'setInitAction',
  17                 params: [ 'name', 'action' ],
  18                 expect: { result: false }
  19         }),
  20
  21         load: function() {
  22                 return Promise.all([
  23                         L.resolveDefault(fs.read('/etc/rc.local'), ''),
  24                         this.callInitList()
  25                 ]);
  26         },
  27
  28         handleAction: function(name, action, ev) {
  29                 return this.callInitAction(name, action).then(function(success) {
  30                         if (success != true)
  31                                 throw _('Command failed');
  32
  33                         return true;
  34                 }).catch(function(e) {
  35                         ui.addNotification(null, E('p', _('Failed to execute "/etc/init.d/%s %s" action: %s').format(name, action, e)));
  36                 });
  37         },
  38
  39         handleEnableDisable: function(name, isEnabled, ev) {
  40                 return this.handleAction(name, isEnabled ? 'disable' : 'enable', ev).then(L.bind(function(name, isEnabled, btn) {
  41                         btn.parentNode.replaceChild(this.renderEnableDisable({
  42                                 name: name,
  43                                 enabled: isEnabled
  44                         }), btn);
  45                 }, this, name, !isEnabled, ev.currentTarget));
  46         },
  47
  48         handleRcLocalSave: function(ev) {
  49                 var value = (document.querySelector('textarea').value || '').trim().replace(/\r\n/g, '\n') + '\n';
  50
  51                 return fs.write('/etc/rc.local', value).then(function() {
  52                         document.querySelector('textarea').value = value;
  53                         ui.addNotification(null, E('p', _('Contents have been saved.')), 'info');
  54                 }).catch(function(e) {
  55                         ui.addNotification(null, E('p', _('Unable to save contents: %s').format(e.message)));
  56                 });
  57         },
  58
  59         renderEnableDisable: function(init) {
  60                 return E('button', {
  61                         class: 'btn cbi-button-%s'.format(init.enabled ? 'positive' : 'negative'),
  62                         click: ui.createHandlerFn(this, 'handleEnableDisable', init.name, init.enabled)
  63                 }, init.enabled ? _('Enabled') : _('Disabled'));
  64         },
  65
  66         render: function(data) {
  67                 var rcLocal = data[0],
  68                     initList = data[1],
  69                     rows = [], list = [];
  70
  71                 var table = E('div', { 'class': 'table' }, [
  72                         E('div', { 'class': 'tr table-titles' }, [
  73                                 E('div', { 'class': 'th' }, _('Start priority')),
  74                                 E('div', { 'class': 'th' }, _('Initscript')),
  75                                 E('div', { 'class': 'th nowrap cbi-section-actions' })
  76                         ])
  77                 ]);
  78
  79                 for (var init in initList)
  80                         if (initList[init].index < 100)
  81                                 list.push(Object.assign({ name: init }, initList[init]));
  82
  83                 list.sort(function(a, b) {
  84                         if (a.index != b.index)
  85                                 return a.index - b.index
  86
  87                         return a.name > b.name;
  88                 });
  89
  90                 for (var i = 0; i < list.length; i++) {
  91                         rows.push([
  92                                 '%02d'.format(list[i].index),
  93                                 list[i].name,
  94                                 E('div', [
  95                                         this.renderEnableDisable(list[i]),
  96                                         E('button', { 'class': 'btn cbi-button-action', 'click': ui.createHandlerFn(this, 'handleAction', list[i].name, 'start') }, _('Start')),
  97                                         E('button', { 'class': 'btn cbi-button-action', 'click': ui.createHandlerFn(this, 'handleAction', list[i].name, 'restart') }, _('Restart')),
  98                                         E('button', { 'class': 'btn cbi-button-action', 'click': ui.createHandlerFn(this, 'handleAction', list[i].name, 'stop') }, _('Stop'))
  99                                 ])
 100                         ]);
 101                 }
 102
 103                 cbi_update_table(table, rows);
 104
 105                 var view = E('div', {}, [
 106                         E('h2', _('Startup')),
 107                         E('div', {}, [
 108                                 E('div', { 'data-tab': 'init', 'data-tab-title': _('Initscripts') }, [
 109                                         E('p', {}, _('You can enable or disable installed init scripts here. Changes will applied after a device reboot.<br /><strong>Warning: If you disable essential init scripts like "network", your device might become inaccessible!</strong>')),
 110                                         table
 111                                 ]),
 112                                 E('div', { 'data-tab': 'rc', 'data-tab-title': _('Local Startup') }, [
 113                                         E('p', {}, _('This is the content of /etc/rc.local. Insert your own commands here (in front of \'exit 0\') to execute them at the end of the boot process.')),
 114                                         E('p', {}, E('textarea', { 'style': 'width:100%', 'rows': 20 }, [ (rcLocal != null ? rcLocal : '') ])),
 115                                         E('div', { 'class': 'cbi-page-actions' }, [
 116                                                 E('button', {
 117                                                         'class': 'btn cbi-button-save',
 118                                                         'click': ui.createHandlerFn(this, 'handleRcLocalSave')
 119                                                 }, _('Save'))
 120                                         ])
 121                                 ])
 122                         ])
 123                 ]);
 124
 125                 ui.tabs.initTabGroup(view.lastElementChild.childNodes);
 126
 127                 return view;
 128         },
 129
 130         handleSaveApply: null,
 131         handleSave: null,
 132         handleReset: null
 133 });