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

   1 'use strict';
   2 'require rpc';
   3
   4 return L.view.extend({
   5         callInitList: rpc.declare({
   6                 object: 'luci',
   7                 method: 'getInitList',
   8                 expect: { '': {} }
   9         }),
  10
  11         callInitAction: rpc.declare({
  12                 object: 'luci',
  13                 method: 'setInitAction',
  14                 params: [ 'name', 'action' ],
  15                 expect: { result: false }
  16         }),
  17
  18         callFileRead: rpc.declare({
  19                 object: 'file',
  20                 method: 'read',
  21                 params: [ 'path' ],
  22                 expect: { data: '' }
  23         }),
  24
  25         callFileWrite: rpc.declare({
  26                 object: 'file',
  27                 method: 'write',
  28                 params: [ 'path', 'data' ]
  29         }),
  30
  31         load: function() {
  32                 return Promise.all([
  33                         this.callFileRead('/etc/rc.local'),
  34                         this.callInitList()
  35                 ]);
  36         },
  37
  38         handleAction: function(name, action, ev) {
  39                 return this.callInitAction(name, action).then(function(success) {
  40                         if (success != true)
  41                                 throw _('Command failed');
  42
  43                         return true;
  44                 }).catch(function(e) {
  45                         L.ui.addNotification(null, E('p', _('Failed to execute "/etc/init.d/%s %s" action: %s').format(name, action, e)));
  46                 });
  47         },
  48
  49         handleEnableDisable: function(name, isEnabled, ev) {
  50                 return this.handleAction(name, isEnabled ? 'disable' : 'enable', ev).then(L.bind(function(name, isEnabled, cell) {
  51                         L.dom.content(cell, this.renderEnableDisable({
  52                                 name: name,
  53                                 enabled: isEnabled
  54                         }));
  55                 }, this, name, !isEnabled, ev.currentTarget.parentNode));
  56         },
  57
  58         handleRcLocalSave: function(ev) {
  59                 var value = (document.querySelector('textarea').value || '').trim().replace(/\r\n/g, '\n') + '\n';
  60
  61                 return this.callFileWrite('/etc/rc.local', value).then(function(rc) {
  62                         if (rc != 0)
  63                                 throw rpc.getStatusText(rc);
  64
  65                         document.querySelector('textarea').value = value;
  66                         L.ui.addNotification(null, E('p', _('Contents have been saved.')), 'info');
  67                 }).catch(function(e) {
  68                         L.ui.addNotification(null, E('p', _('Unable to save contents: %s').format(e)));
  69                 });
  70         },
  71
  72         renderEnableDisable: function(init) {
  73                 return E('button', {
  74                         class: 'btn cbi-button-%s'.format(init.enabled ? 'positive' : 'negative'),
  75                         click: L.ui.createHandlerFn(this, 'handleEnableDisable', init.name, init.enabled)
  76                 }, init.enabled ? _('Enabled') : _('Disabled'));
  77         },
  78
  79         render: function(data) {
  80                 var rcLocal = data[0],
  81                     initList = data[1],
  82                     rows = [], list = [];
  83
  84                 var table = E('div', { 'class': 'table' }, [
  85                         E('div', { 'class': 'tr table-titles' }, [
  86                                 E('div', { 'class': 'th' }, _('Start priority')),
  87                                 E('div', { 'class': 'th' }, _('Initscript')),
  88                                 E('div', { 'class': 'th' }, _('Enable/Disable')),
  89                                 E('div', { 'class': 'th' }, _('Start')),
  90                                 E('div', { 'class': 'th' }, _('Restart')),
  91                                 E('div', { 'class': 'th' }, _('Stop'))
  92                         ])
  93                 ]);
  94
  95                 for (var init in initList)
  96                         if (initList[init].index < 100)
  97                                 list.push(Object.assign({ name: init }, initList[init]));
  98
  99                 list.sort(function(a, b) {
 100                         if (a.index != b.index)
 101                                 return a.index - b.index
 102
 103                         return a.name > b.name;
 104                 });
 105
 106                 for (var i = 0; i < list.length; i++) {
 107                         rows.push([
 108                                 '%02d'.format(list[i].index),
 109                                 list[i].name,
 110                                 this.renderEnableDisable(list[i]),
 111                                 E('button', { 'class': 'btn cbi-button-action', 'click': L.ui.createHandlerFn(this, 'handleAction', list[i].name, 'start') }, _('Start')),
 112                                 E('button', { 'class': 'btn cbi-button-action', 'click': L.ui.createHandlerFn(this, 'handleAction', list[i].name, 'restart') }, _('Restart')),
 113                                 E('button', { 'class': 'btn cbi-button-action', 'click': L.ui.createHandlerFn(this, 'handleAction', list[i].name, 'stop') }, _('Stop'))
 114                         ]);
 115                 }
 116
 117                 cbi_update_table(table, rows);
 118
 119                 var view = E('div', {}, [
 120                         E('h2', _('Startup')),
 121                         E('div', {}, [
 122                                 E('div', { 'data-tab': 'init', 'data-tab-title': _('Initscripts') }, [
 123                                         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>')),
 124                                         table
 125                                 ]),
 126                                 E('div', { 'data-tab': 'rc', 'data-tab-title': _('Local Startup') }, [
 127                                         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.')),
 128                                         E('p', {}, E('textarea', { 'style': 'width:100%', 'rows': 20 }, rcLocal != null ? rcLocal : '')),
 129                                         E('div', { 'class': 'cbi-page-actions' }, [
 130                                                 E('button', {
 131                                                         'class': 'btn cbi-button-save',
 132                                                         'click': L.ui.createHandlerFn(this, 'handleRcLocalSave')
 133                                                 }, _('Save'))
 134                                         ])
 135                                 ])
 136                         ])
 137                 ]);
 138
 139                 L.ui.tabs.initTabGroup(view.lastElementChild.childNodes);
 140
 141                 return view;
 142         },
 143
 144         handleSaveApply: null,
 145         handleSave: null,
 146         handleReset: null
 147 });