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

   1 'use strict';
   2 'require uci';
   3 'require rpc';
   4 'require form';
   5
   6 var callInitList, callInitAction, callTimezone,
   7     callGetLocaltime, callSetLocaltime, CBILocalTime;
   8
   9 callInitList = rpc.declare({
  10         object: 'luci',
  11         method: 'getInitList',
  12         params: [ 'name' ],
  13         expect: { '': {} },
  14         filter: function(res) {
  15                 for (var k in res)
  16                         return +res[k].enabled;
  17                 return null;
  18         }
  19 });
  20
  21 callInitAction = rpc.declare({
  22         object: 'luci',
  23         method: 'setInitAction',
  24         params: [ 'name', 'action' ],
  25         expect: { result: false }
  26 });
  27
  28 callGetLocaltime = rpc.declare({
  29         object: 'luci',
  30         method: 'getLocaltime',
  31         expect: { result: 0 }
  32 });
  33
  34 callSetLocaltime = rpc.declare({
  35         object: 'luci',
  36         method: 'setLocaltime',
  37         params: [ 'localtime' ],
  38         expect: { result: 0 }
  39 });
  40
  41 callTimezone = rpc.declare({
  42         object: 'luci',
  43         method: 'getTimezones',
  44         expect: { '': {} }
  45 });
  46
  47 CBILocalTime = form.DummyValue.extend({
  48         renderWidget: function(section_id, option_id, cfgvalue) {
  49                 return E([], [
  50                         E('span', {}, [
  51                                 E('input', {
  52                                         'id': 'localtime',
  53                                         'type': 'text',
  54                                         'readonly': true,
  55                                         'value': new Date(cfgvalue * 1000).toLocaleString()
  56                                 })
  57                         ]),
  58                         ' ',
  59                         E('button', {
  60                                 'class': 'cbi-button cbi-button-apply',
  61                                 'click': L.ui.createHandlerFn(this, function() {
  62                                         return callSetLocaltime(Math.floor(Date.now() / 1000));
  63                                 })
  64                         }, _('Sync with browser')),
  65                         ' ',
  66                         this.ntpd_support ? E('button', {
  67                                 'class': 'cbi-button cbi-button-apply',
  68                                 'click': L.ui.createHandlerFn(this, function() {
  69                                         return callInitAction('sysntpd', 'restart');
  70                                 })
  71                         }, _('Sync with NTP-Server')) : ''
  72                 ]);
  73         },
  74 });
  75
  76 return L.view.extend({
  77         load: function() {
  78                 return Promise.all([
  79                         callInitList('sysntpd'),
  80                         callTimezone(),
  81                         callGetLocaltime(),
  82                         uci.load('luci'),
  83                         uci.load('system')
  84                 ]);
  85         },
  86
  87         render: function(rpc_replies) {
  88                 var ntpd_enabled = rpc_replies[0],
  89                     timezones = rpc_replies[1],
  90                     localtime = rpc_replies[2],
  91                     m, s, o;
  92
  93                 m = new form.Map('system',
  94                         _('System'),
  95                         _('Here you can configure the basic aspects of your device like its hostname or the timezone.'));
  96
  97                 m.chain('luci');
  98
  99                 s = m.section(form.TypedSection, 'system', _('System Properties'));
 100                 s.anonymous = true;
 101                 s.addremove = false;
 102
 103                 s.tab('general', _('General Settings'));
 104                 s.tab('logging', _('Logging'));
 105                 s.tab('timesync', _('Time Synchronization'));
 106                 s.tab('language', _('Language and Style'));
 107
 108                 /*
 109                  * System Properties
 110                  */
 111
 112                 o = s.taboption('general', CBILocalTime, '_systime', _('Local Time'));
 113                 o.cfgvalue = function() { return localtime };
 114                 o.ntpd_support = ntpd_enabled;
 115
 116                 o = s.taboption('general', form.Value, 'hostname', _('Hostname'));
 117                 o.datatype = 'hostname';
 118
 119                 o = s.taboption('general', form.ListValue, 'zonename', _('Timezone'));
 120                 o.value('UTC');
 121
 122                 var zones = Object.keys(timezones || {}).sort();
 123                 for (var i = 0; i < zones.length; i++)
 124                         o.value(zones[i]);
 125
 126                 o.write = function(section_id, formvalue) {
 127                         var tz = timezones[formvalue] ? timezones[formvalue].tzstring : null;
 128                         uci.set('system', section_id, 'zonename', formvalue);
 129                         uci.set('system', section_id, 'timezone', tz);
 130                 };
 131
 132                 /*
 133                  * Logging
 134                  */
 135
 136                 o = s.taboption('logging', form.Value, 'log_size', _('System log buffer size'), "kiB")
 137                 o.optional    = true
 138                 o.placeholder = 16
 139                 o.datatype    = 'uinteger'
 140
 141                 o = s.taboption('logging', form.Value, 'log_ip', _('External system log server'))
 142                 o.optional    = true
 143                 o.placeholder = '0.0.0.0'
 144                 o.datatype    = 'ip4addr'
 145
 146                 o = s.taboption('logging', form.Value, 'log_port', _('External system log server port'))
 147                 o.optional    = true
 148                 o.placeholder = 514
 149                 o.datatype    = 'port'
 150
 151                 o = s.taboption('logging', form.ListValue, 'log_proto', _('External system log server protocol'))
 152                 o.value('udp', 'UDP')
 153                 o.value('tcp', 'TCP')
 154
 155                 o = s.taboption('logging', form.Value, 'log_file', _('Write system log to file'))
 156                 o.optional    = true
 157                 o.placeholder = '/tmp/system.log'
 158
 159                 o = s.taboption('logging', form.ListValue, 'conloglevel', _('Log output level'))
 160                 o.value(8, _('Debug'))
 161                 o.value(7, _('Info'))
 162                 o.value(6, _('Notice'))
 163                 o.value(5, _('Warning'))
 164                 o.value(4, _('Error'))
 165                 o.value(3, _('Critical'))
 166                 o.value(2, _('Alert'))
 167                 o.value(1, _('Emergency'))
 168
 169                 o = s.taboption('logging', form.ListValue, 'cronloglevel', _('Cron Log Level'))
 170                 o.default = 8
 171                 o.value(5, _('Debug'))
 172                 o.value(8, _('Normal'))
 173                 o.value(9, _('Warning'))
 174
 175                 /*
 176                  * Zram Properties
 177                  */
 178
 179                 if (L.hasSystemFeature('zram')) {
 180                         s.tab('zram', _('ZRam Settings'));
 181
 182                         o = s.taboption('zram', form.Value, 'zram_size_mb', _('ZRam Size'), _('Size of the ZRam device in megabytes'));
 183                         o.optional    = true;
 184                         o.placeholder = 16;
 185                         o.datatype    = 'uinteger';
 186
 187                         o = s.taboption('zram', form.ListValue, 'zram_comp_algo', _('ZRam Compression Algorithm'));
 188                         o.optional    = true;
 189                         o.placeholder = 'lzo';
 190                         o.value('lzo', 'lzo');
 191                         o.value('lz4', 'lz4');
 192                         o.value('deflate', 'deflate');
 193
 194                         o = s.taboption('zram', form.Value, 'zram_comp_streams', _('ZRam Compression Streams'), _('Number of parallel threads used for compression'));
 195                         o.optional    = true;
 196                         o.placeholder = 1;
 197                         o.datatype    = 'uinteger';
 198                 }
 199
 200                 /*
 201                  * Language & Style
 202                  */
 203
 204                 o = s.taboption('language', form.ListValue, '_lang', _('Language'))
 205                 o.uciconfig = 'luci';
 206                 o.ucisection = 'main';
 207                 o.ucioption = 'lang';
 208                 o.value('auto');
 209
 210                 var k = Object.keys(uci.get('luci', 'languages') || {}).sort();
 211                 for (var i = 0; i < k.length; i++)
 212                         if (k[i].charAt(0) != '.')
 213                                 o.value(k[i], uci.get('luci', 'languages', k[i]));
 214
 215                 o = s.taboption('language', form.ListValue, '_mediaurlbase', _('Design'))
 216                 o.uciconfig = 'luci';
 217                 o.ucisection = 'main';
 218                 o.ucioption = 'mediaurlbase';
 219
 220                 var k = Object.keys(uci.get('luci', 'themes') || {}).sort();
 221                 for (var i = 0; i < k.length; i++)
 222                         if (k[i].charAt(0) != '.')
 223                                 o.value(uci.get('luci', 'themes', k[i]), k[i]);
 224
 225                 /*
 226                  * NTP
 227                  */
 228
 229                 if (L.hasSystemFeature('sysntpd')) {
 230                         var default_servers = [
 231                                 '0.openwrt.pool.ntp.org', '1.openwrt.pool.ntp.org',
 232                                 '2.openwrt.pool.ntp.org', '3.openwrt.pool.ntp.org'
 233                         ];
 234
 235                         o = s.taboption('timesync', form.Flag, 'enabled', _('Enable NTP client'));
 236                         o.rmempty = false;
 237                         o.ucisection = 'ntp';
 238                         o.default = o.disabled;
 239                         o.write = function(section_id, value) {
 240                                 ntpd_enabled = +value;
 241
 242                                 if (ntpd_enabled && !uci.get('system', 'ntp')) {
 243                                         uci.add('system', 'timeserver', 'ntp');
 244                                         uci.set('system', 'ntp', 'server', default_servers);
 245                                 }
 246
 247                                 if (!ntpd_enabled)
 248                                         uci.set('system', 'ntp', 'enabled', 0);
 249                                 else
 250                                         uci.unset('system', 'ntp', 'enabled');
 251
 252                                 return callInitAction('sysntpd', 'enable');
 253                         };
 254                         o.load = function(section_id) {
 255                                 return (ntpd_enabled == 1 &&
 256                                         uci.get('system', 'ntp') != null &&
 257                                         uci.get('system', 'ntp', 'enabled') != 0) ? '1' : '0';
 258                         };
 259
 260                         o = s.taboption('timesync', form.Flag, 'enable_server', _('Provide NTP server'));
 261                         o.ucisection = 'ntp';
 262                         o.depends('enabled', '1');
 263
 264                         o = s.taboption('timesync', form.Flag, 'use_dhcp', _('Use NTP servers offered by DHCP'));
 265                         o.ucisection = 'ntp';
 266                         o.default = o.enabled;
 267                         o.depends('enabled', '1');
 268
 269                         o = s.taboption('timesync', form.DynamicList, 'server', _('NTP server candidates'));
 270                         o.datatype = 'host(0)';
 271                         o.ucisection = 'ntp';
 272                         o.depends('enabled', '1');
 273                         o.remove = function() {}; // retain server list even if disabled
 274                         o.load = function(section_id) {
 275                                 return uci.get('system', 'ntp')
 276                                         ? uci.get('system', 'ntp', 'server')
 277                                         : default_servers;
 278                         };
 279                 }
 280
 281                 return m.render().then(function(mapEl) {
 282                         L.Poll.add(function() {
 283                                 return callGetLocaltime().then(function(t) {
 284                                         mapEl.querySelector('#localtime').value = new Date(t * 1000).toLocaleString();
 285                                 });
 286                         });
 287
 288                         return mapEl;
 289                 });
 290         }
 291 });