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

   1 'use strict';
   2 'require ui';
   3 'require uci';
   4 'require rpc';
   5 'require form';
   6
   7 var callInitList, callInitAction, callTimezone,
   8     callGetLocaltime, callSetLocaltime, CBILocalTime;
   9
  10 callInitList = rpc.declare({
  11         object: 'luci',
  12         method: 'getInitList',
  13         params: [ 'name' ],
  14         expect: { '': {} },
  15         filter: function(res) {
  16                 for (var k in res)
  17                         return +res[k].enabled;
  18                 return null;
  19         }
  20 });
  21
  22 callInitAction = rpc.declare({
  23         object: 'luci',
  24         method: 'setInitAction',
  25         params: [ 'name', 'action' ],
  26         expect: { result: false }
  27 });
  28
  29 callGetLocaltime = rpc.declare({
  30         object: 'luci',
  31         method: 'getLocaltime',
  32         expect: { result: 0 }
  33 });
  34
  35 callSetLocaltime = rpc.declare({
  36         object: 'luci',
  37         method: 'setLocaltime',
  38         params: [ 'localtime' ],
  39         expect: { result: 0 }
  40 });
  41
  42 callTimezone = rpc.declare({
  43         object: 'luci',
  44         method: 'getTimezones',
  45         expect: { '': {} }
  46 });
  47
  48 CBILocalTime = form.DummyValue.extend({
  49         renderWidget: function(section_id, option_id, cfgvalue) {
  50                 return E([], [
  51                         E('span', {}, [
  52                                 E('input', {
  53                                         'id': 'localtime',
  54                                         'type': 'text',
  55                                         'readonly': true,
  56                                         'value': new Date(cfgvalue * 1000).toLocaleString()
  57                                 })
  58                         ]),
  59                         ' ',
  60                         E('button', {
  61                                 'class': 'cbi-button cbi-button-apply',
  62                                 'click': ui.createHandlerFn(this, function() {
  63                                         return callSetLocaltime(Math.floor(Date.now() / 1000));
  64                                 })
  65                         }, _('Sync with browser')),
  66                         ' ',
  67                         this.ntpd_support ? E('button', {
  68                                 'class': 'cbi-button cbi-button-apply',
  69                                 'click': ui.createHandlerFn(this, function() {
  70                                         return callInitAction('sysntpd', 'restart');
  71                                 })
  72                         }, _('Sync with NTP-Server')) : ''
  73                 ]);
  74         },
  75 });
  76
  77 return L.view.extend({
  78         load: function() {
  79                 return Promise.all([
  80                         callInitList('sysntpd'),
  81                         callTimezone(),
  82                         callGetLocaltime(),
  83                         uci.load('luci'),
  84                         uci.load('system')
  85                 ]);
  86         },
  87
  88         render: function(rpc_replies) {
  89                 var ntpd_enabled = rpc_replies[0],
  90                     timezones = rpc_replies[1],
  91                     localtime = rpc_replies[2],
  92                     m, s, o;
  93
  94                 m = new form.Map('system',
  95                         _('System'),
  96                         _('Here you can configure the basic aspects of your device like its hostname or the timezone.'));
  97
  98                 m.chain('luci');
  99
 100                 s = m.section(form.TypedSection, 'system', _('System Properties'));
 101                 s.anonymous = true;
 102                 s.addremove = false;
 103
 104                 s.tab('general', _('General Settings'));
 105                 s.tab('logging', _('Logging'));
 106                 s.tab('timesync', _('Time Synchronization'));
 107                 s.tab('language', _('Language and Style'));
 108
 109                 /*
 110                  * System Properties
 111                  */
 112
 113                 o = s.taboption('general', CBILocalTime, '_systime', _('Local Time'));
 114                 o.cfgvalue = function() { return localtime };
 115                 o.ntpd_support = ntpd_enabled;
 116
 117                 o = s.taboption('general', form.Value, 'hostname', _('Hostname'));
 118                 o.datatype = 'hostname';
 119
 120                 o = s.taboption('general', form.ListValue, 'zonename', _('Timezone'));
 121                 o.value('UTC');
 122
 123                 var zones = Object.keys(timezones || {}).sort();
 124                 for (var i = 0; i < zones.length; i++)
 125                         o.value(zones[i]);
 126
 127                 o.write = function(section_id, formvalue) {
 128                         var tz = timezones[formvalue] ? timezones[formvalue].tzstring : null;
 129                         uci.set('system', section_id, 'zonename', formvalue);
 130                         uci.set('system', section_id, 'timezone', tz);
 131                 };
 132
 133                 /*
 134                  * Logging
 135                  */
 136
 137                 o = s.taboption('logging', form.Value, 'log_size', _('System log buffer size'), "kiB")
 138                 o.optional    = true
 139                 o.placeholder = 16
 140                 o.datatype    = 'uinteger'
 141
 142                 o = s.taboption('logging', form.Value, 'log_ip', _('External system log server'))
 143                 o.optional    = true
 144                 o.placeholder = '0.0.0.0'
 145                 o.datatype    = 'host'
 146
 147                 o = s.taboption('logging', form.Value, 'log_port', _('External system log server port'))
 148                 o.optional    = true
 149                 o.placeholder = 514
 150                 o.datatype    = 'port'
 151
 152                 o = s.taboption('logging', form.ListValue, 'log_proto', _('External system log server protocol'))
 153                 o.value('udp', 'UDP')
 154                 o.value('tcp', 'TCP')
 155
 156                 o = s.taboption('logging', form.Value, 'log_file', _('Write system log to file'))
 157                 o.optional    = true
 158                 o.placeholder = '/tmp/system.log'
 159
 160                 o = s.taboption('logging', form.ListValue, 'conloglevel', _('Log output level'))
 161                 o.value(8, _('Debug'))
 162                 o.value(7, _('Info'))
 163                 o.value(6, _('Notice'))
 164                 o.value(5, _('Warning'))
 165                 o.value(4, _('Error'))
 166                 o.value(3, _('Critical'))
 167                 o.value(2, _('Alert'))
 168                 o.value(1, _('Emergency'))
 169
 170                 o = s.taboption('logging', form.ListValue, 'cronloglevel', _('Cron Log Level'))
 171                 o.default = 8
 172                 o.value(5, _('Debug'))
 173                 o.value(8, _('Normal'))
 174                 o.value(9, _('Warning'))
 175
 176                 /*
 177                  * Zram Properties
 178                  */
 179
 180                 if (L.hasSystemFeature('zram')) {
 181                         s.tab('zram', _('ZRam Settings'));
 182
 183                         o = s.taboption('zram', form.Value, 'zram_size_mb', _('ZRam Size'), _('Size of the ZRam device in megabytes'));
 184                         o.optional    = true;
 185                         o.placeholder = 16;
 186                         o.datatype    = 'uinteger';
 187
 188                         o = s.taboption('zram', form.ListValue, 'zram_comp_algo', _('ZRam Compression Algorithm'));
 189                         o.optional    = true;
 190                         o.default     = 'lzo';
 191                         o.value('lzo', 'lzo');
 192                         o.value('lz4', 'lz4');
 193                         o.value('deflate', 'deflate');
 194
 195                         o = s.taboption('zram', form.Value, 'zram_comp_streams', _('ZRam Compression Streams'), _('Number of parallel threads used for compression'));
 196                         o.optional    = true;
 197                         o.placeholder = 1;
 198                         o.datatype    = 'uinteger';
 199                 }
 200
 201                 /*
 202                  * Language & Style
 203                  */
 204
 205                 o = s.taboption('language', form.ListValue, '_lang', _('Language'))
 206                 o.uciconfig = 'luci';
 207                 o.ucisection = 'main';
 208                 o.ucioption = 'lang';
 209                 o.value('auto');
 210
 211                 var k = Object.keys(uci.get('luci', 'languages') || {}).sort();
 212                 for (var i = 0; i < k.length; i++)
 213                         if (k[i].charAt(0) != '.')
 214                                 o.value(k[i], uci.get('luci', 'languages', k[i]));
 215
 216                 o = s.taboption('language', form.ListValue, '_mediaurlbase', _('Design'))
 217                 o.uciconfig = 'luci';
 218                 o.ucisection = 'main';
 219                 o.ucioption = 'mediaurlbase';
 220
 221                 var k = Object.keys(uci.get('luci', 'themes') || {}).sort();
 222                 for (var i = 0; i < k.length; i++)
 223                         if (k[i].charAt(0) != '.')
 224                                 o.value(uci.get('luci', 'themes', k[i]), k[i]);
 225
 226                 /*
 227                  * NTP
 228                  */
 229
 230                 if (L.hasSystemFeature('sysntpd')) {
 231                         var default_servers = [
 232                                 '0.openwrt.pool.ntp.org', '1.openwrt.pool.ntp.org',
 233                                 '2.openwrt.pool.ntp.org', '3.openwrt.pool.ntp.org'
 234                         ];
 235
 236                         o = s.taboption('timesync', form.Flag, 'enabled', _('Enable NTP client'));
 237                         o.rmempty = false;
 238                         o.ucisection = 'ntp';
 239                         o.default = o.disabled;
 240                         o.write = function(section_id, value) {
 241                                 ntpd_enabled = +value;
 242
 243                                 if (ntpd_enabled && !uci.get('system', 'ntp')) {
 244                                         uci.add('system', 'timeserver', 'ntp');
 245                                         uci.set('system', 'ntp', 'server', default_servers);
 246                                 }
 247
 248                                 if (!ntpd_enabled)
 249                                         uci.set('system', 'ntp', 'enabled', 0);
 250                                 else
 251                                         uci.unset('system', 'ntp', 'enabled');
 252
 253                                 return callInitAction('sysntpd', 'enable');
 254                         };
 255                         o.load = function(section_id) {
 256                                 return (ntpd_enabled == 1 &&
 257                                         uci.get('system', 'ntp') != null &&
 258                                         uci.get('system', 'ntp', 'enabled') != 0) ? '1' : '0';
 259                         };
 260
 261                         o = s.taboption('timesync', form.Flag, 'enable_server', _('Provide NTP server'));
 262                         o.ucisection = 'ntp';
 263                         o.depends('enabled', '1');
 264
 265                         o = s.taboption('timesync', form.Flag, 'use_dhcp', _('Use DHCP advertised servers'));
 266                         o.ucisection = 'ntp';
 267                         o.default = o.enabled;
 268                         o.depends('enabled', '1');
 269
 270                         o = s.taboption('timesync', form.DynamicList, 'server', _('NTP server candidates'));
 271                         o.datatype = 'host(0)';
 272                         o.ucisection = 'ntp';
 273                         o.depends('enabled', '1');
 274                         o.load = function(section_id) {
 275                                 return uci.get('system', 'ntp', 'server');
 276                         };
 277                 }
 278
 279                 return m.render().then(function(mapEl) {
 280                         L.Poll.add(function() {
 281                                 return callGetLocaltime().then(function(t) {
 282                                         mapEl.querySelector('#localtime').value = new Date(t * 1000).toLocaleString();
 283                                 });
 284                         });
 285
 286                         return mapEl;
 287                 });
 288         }
 289 });