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, callLocaltime, callTimezone, CBILocalTime;
   7
   8 callInitList = rpc.declare({
   9         object: 'luci',
  10         method: 'initList',
  11         params: [ 'name' ],
  12         expect: { result: {} },
  13         filter: function(res) {
  14                 for (var k in res)
  15                         return +res[k].enabled;
  16                 return null;
  17         }
  18 });
  19
  20 callInitAction = rpc.declare({
  21         object: 'luci',
  22         method: 'initCall',
  23         params: [ 'name', 'action' ],
  24         expect: { result: false }
  25 });
  26
  27 callLocaltime = rpc.declare({
  28         object: 'luci',
  29         method: 'localtime',
  30         expect: { localtime: 0 }
  31 });
  32
  33 callTimezone = rpc.declare({
  34         object: 'luci',
  35         method: 'timezone',
  36         expect: { result: {} }
  37 });
  38
  39 CBILocalTime = form.DummyValue.extend({
  40         renderWidget: function(section_id, option_id, cfgvalue) {
  41                 return E([], [
  42                         E('span', { 'id': 'localtime' },
  43                                 new Date(cfgvalue * 1000).toLocaleString()),
  44                         ' ',
  45                         E('button', {
  46                                 'class': 'cbi-button cbi-button-apply',
  47                                 'click': function() {
  48                                         this.blur();
  49                                         this.classList.add('spinning');
  50                                         this.disabled = true;
  51                                         callLocaltime(Math.floor(Date.now() / 1000)).then(L.bind(function() {
  52                                                 this.classList.remove('spinning');
  53                                                 this.disabled = false;
  54                                         }, this));
  55                                 }
  56                         }, _('Sync with browser')),
  57                         ' ',
  58                         this.ntpd_support ? E('button', {
  59                                 'class': 'cbi-button cbi-button-apply',
  60                                 'click': function() {
  61                                         this.blur();
  62                                         this.classList.add('spinning');
  63                                         this.disabled = true;
  64                                         callInitAction('sysntpd', 'restart').then(L.bind(function() {
  65                                                 this.classList.remove('spinning');
  66                                                 this.disabled = false;
  67                                         }, this));
  68                                 }
  69                         }, _('Sync with NTP-Server')) : ''
  70                 ]);
  71         },
  72 });
  73
  74 return L.view.extend({
  75         load: function() {
  76                 return Promise.all([
  77                         callInitList('sysntpd'),
  78                         callInitList('zram'),
  79                         callTimezone(),
  80                         callLocaltime(),
  81                         uci.load('luci'),
  82                         uci.load('system')
  83                 ]);
  84         },
  85
  86         render: function(rpc_replies) {
  87                 var ntpd_support = rpc_replies[0],
  88                     zram_support = rpc_replies[1],
  89                     timezones = rpc_replies[2],
  90                     localtime = rpc_replies[3],
  91                     ntp_setup, ntp_enabled, 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                 m.tabbed = true;
  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_support;
 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    = 'ip4addr'
 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 (zram_support != null) {
 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.placeholder = '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 (ntpd_support != null) {
 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_support = +value;
 242
 243                                 if (ntpd_support && !uci.get('system', 'ntp')) {
 244                                         uci.add('system', 'timeserver', 'ntp');
 245                                         uci.set('system', 'ntp', 'server', default_servers);
 246                                 }
 247
 248                                 if (!ntpd_support)
 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_support == 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.DynamicList, 'server', _('NTP server candidates'));
 266                         o.datatype = 'host(0)';
 267                         o.ucisection = 'ntp';
 268                         o.depends('enabled', '1');
 269                         o.remove = function() {}; // retain server list even if disabled
 270                         o.load = function(section_id) {
 271                                 return uci.get('system', 'ntp')
 272                                         ? uci.get('system', 'ntp', 'server')
 273                                         : default_servers;
 274                         };
 275                 }
 276
 277                 return m.render().then(function(mapEl) {
 278                         L.Poll.add(function() {
 279                                 return callLocaltime().then(function(t) {
 280                                         mapEl.querySelector('#localtime').innerHTML = new Date(t * 1000).toLocaleString();
 281                                 });
 282                         });
 283
 284                         return mapEl;
 285                 });
 286         }
 287 });