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 var isReadonlyView = !L.hasViewPermission() || null;
   8
   9 return view.extend({
  10         callInitList: rpc.declare({
  11                 object: 'luci',
  12                 method: 'getInitList',
  13                 expect: { '': {} }
  14         }),
  15
  16         callInitAction: rpc.declare({
  17                 object: 'luci',
  18                 method: 'setInitAction',
  19                 params: [ 'name', 'action' ],
  20                 expect: { result: false }
  21         }),
  22
  23         load: function() {
  24                 return Promise.all([
  25                         L.resolveDefault(fs.read('/etc/rc.local'), ''),
  26                         this.callInitList()
  27                 ]);
  28         },
  29
  30         handleAction: function(name, action, ev) {
  31                 return this.callInitAction(name, action).then(function(success) {
  32                         if (success != true)
  33                                 throw _('Command failed');
  34
  35                         return true;
  36                 }).catch(function(e) {
  37                         ui.addNotification(null, E('p', _('Failed to execute "/etc/init.d/%s %s" action: %s').format(name, action, e)));
  38                 });
  39         },
  40
  41         handleEnableDisable: function(name, isEnabled, ev) {
  42                 return this.handleAction(name, isEnabled ? 'disable' : 'enable', ev).then(L.bind(function(name, isEnabled, btn) {
  43                         btn.parentNode.replaceChild(this.renderEnableDisable({
  44                                 name: name,
  45                                 enabled: isEnabled
  46                         }), btn);
  47                 }, this, name, !isEnabled, ev.currentTarget));
  48         },
  49
  50         handleRcLocalSave: function(ev) {
  51                 var value = (document.querySelector('textarea').value || '').trim().replace(/\r\n/g, '\n') + '\n';
  52
  53                 return fs.write('/etc/rc.local', value).then(function() {
  54                         document.querySelector('textarea').value = value;
  55                         ui.addNotification(null, E('p', _('Contents have been saved.')), 'info');
  56                 }).catch(function(e) {
  57                         ui.addNotification(null, E('p', _('Unable to save contents: %s').format(e.message)));
  58                 });
  59         },
  60
  61         renderEnableDisable: function(init) {
  62                 return E('button', {
  63                         class: 'btn cbi-button-%s'.format(init.enabled ? 'positive' : 'negative'),
  64                         click: ui.createHandlerFn(this, 'handleEnableDisable', init.name, init.enabled),
  65                         disabled: isReadonlyView
  66                 }, init.enabled ? _('Enabled') : _('Disabled'));
  67         },
  68
  69         render: function(data) {
  70                 var rcLocal = data[0],
  71                     initList = data[1],
  72                     rows = [], list = [];
  73
  74                 var table = E('div', { 'class': 'table' }, [
  75                         E('div', { 'class': 'tr table-titles' }, [
  76                                 E('div', { 'class': 'th' }, _('Start priority')),
  77                                 E('div', { 'class': 'th' }, _('Initscript')),
  78                                 E('div', { 'class': 'th nowrap cbi-section-actions' })
  79                         ])
  80                 ]);
  81
  82                 for (var init in initList)
  83                         if (initList[init].index < 100)
  84                                 list.push(Object.assign({ name: init }, initList[init]));
  85
  86                 list.sort(function(a, b) {
  87                         if (a.index != b.index)
  88                                 return a.index - b.index
  89
  90                         return a.name > b.name;
  91                 });
  92
  93                 for (var i = 0; i < list.length; i++) {
  94                         rows.push([
  95                                 '%02d'.format(list[i].index),
  96                                 list[i].name,
  97                                 E('div', [
  98                                         this.renderEnableDisable(list[i]),
  99                                         E('button', { 'class': 'btn cbi-button-action', 'click': ui.createHandlerFn(this, 'handleAction', list[i].name, 'start'), 'disabled': isReadonlyView }, _('Start')),
 100                                         E('button', { 'class': 'btn cbi-button-action', 'click': ui.createHandlerFn(this, 'handleAction', list[i].name, 'restart'), 'disabled': isReadonlyView }, _('Restart')),
 101                                         E('button', { 'class': 'btn cbi-button-action', 'click': ui.createHandlerFn(this, 'handleAction', list[i].name, 'stop'), 'disabled': isReadonlyView }, _('Stop'))
 102                                 ])
 103                         ]);
 104                 }
 105
 106                 cbi_update_table(table, rows);
 107
 108                 var view = E('div', {}, [
 109                         E('h2', _('Startup')),
 110                         E('div', {}, [
 111                                 E('div', { 'data-tab': 'init', 'data-tab-title': _('Initscripts') }, [
 112                                         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>')),
 113                                         table
 114                                 ]),
 115                                 E('div', { 'data-tab': 'rc', 'data-tab-title': _('Local Startup') }, [
 116                                         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.')),
 117                                         E('p', {}, E('textarea', { 'style': 'width:100%', 'rows': 20, 'disabled': isReadonlyView }, [ (rcLocal != null ? rcLocal : '') ])),
 118                                         E('div', { 'class': 'cbi-page-actions' }, [
 119                                                 E('button', {
 120                                                         'class': 'btn cbi-button-save',
 121                                                         'click': ui.createHandlerFn(this, 'handleRcLocalSave'),
 122                                                         'disabled': isReadonlyView
 123                                                 }, _('Save'))
 124                                         ])
 125                                 ])
 126                         ])
 127                 ]);
 128
 129                 ui.tabs.initTabGroup(view.lastElementChild.childNodes);
 130
 131                 return view;
 132         },
 133
 134         handleSaveApply: null,
 135         handleSave: null,
 136         handleReset: null
 137 });