modules/luci-base/htdocs/luci-static/resources/tools/widgets.js

   1 'use strict';
   2 'require ui';
   3 'require form';
   4 'require network';
   5 'require firewall';
   6
   7 var CBIZoneSelect = form.ListValue.extend({
   8         __name__: 'CBI.ZoneSelect',
   9
  10         load: function(section_id) {
  11                 return Promise.all([ firewall.getZones(), network.getNetworks() ]).then(L.bind(function(zn) {
  12                         this.zones = zn[0];
  13                         this.networks = zn[1];
  14
  15                         return this.super('load', section_id);
  16                 }, this));
  17         },
  18
  19         filter: function(section_id, value) {
  20                 return true;
  21         },
  22
  23         lookupZone: function(name) {
  24                 return this.zones.filter(function(zone) { return zone.getName() == name })[0];
  25         },
  26
  27         lookupNetwork: function(name) {
  28                 return this.networks.filter(function(network) { return network.getName() == name })[0];
  29         },
  30
  31         renderWidget: function(section_id, option_index, cfgvalue) {
  32                 var values = L.toArray((cfgvalue != null) ? cfgvalue : this.default),
  33                     choices = {};
  34
  35                 if (this.allowlocal) {
  36                         choices[''] = E('span', {
  37                                 'class': 'zonebadge',
  38                                 'style': 'background-color:' + firewall.getColorForName(null)
  39                         }, [
  40                                 E('strong', _('Device')),
  41                                 (this.allowany || this.allowlocal)
  42                                         ? ' (%s)'.format(this.option != 'dest' ? _('output') : _('input')) : ''
  43                         ]);
  44                 }
  45                 else if (!this.multiple && (this.rmempty || this.optional)) {
  46                         choices[''] = E('span', {
  47                                 'class': 'zonebadge',
  48                                 'style': 'background-color:' + firewall.getColorForName(null)
  49                         }, E('em', _('unspecified')));
  50                 }
  51
  52                 if (this.allowany) {
  53                         choices['*'] = E('span', {
  54                                 'class': 'zonebadge',
  55                                 'style': 'background-color:' + firewall.getColorForName(null)
  56                         }, [
  57                                 E('strong', _('Any zone')),
  58                                 (this.allowany && this.allowlocal && this.option != 'src') ? ' (%s)'.format(_('forward')) : ''
  59                         ]);
  60                 }
  61
  62                 for (var i = 0; i < this.zones.length; i++) {
  63                         var zone = this.zones[i],
  64                             name = zone.getName(),
  65                             networks = zone.getNetworks(),
  66                             ifaces = [];
  67
  68                         if (!this.filter(section_id, name))
  69                                 continue;
  70
  71                         for (var j = 0; j < networks.length; j++) {
  72                                 var network = this.lookupNetwork(networks[j]);
  73
  74                                 if (!network)
  75                                         continue;
  76
  77                                 var span = E('span', {
  78                                         'class': 'ifacebadge' + (network.getName() == this.network ? ' ifacebadge-active' : '')
  79                                 }, network.getName() + ': ');
  80
  81                                 var devices = network.isBridge() ? network.getDevices() : L.toArray(network.getDevice());
  82
  83                                 for (var k = 0; k < devices.length; k++) {
  84                                         span.appendChild(E('img', {
  85                                                 'title': devices[k].getI18n(),
  86                                                 'src': L.resource('icons/%s%s.png'.format(devices[k].getType(), devices[k].isUp() ? '' : '_disabled'))
  87                                         }));
  88                                 }
  89
  90                                 if (!devices.length)
  91                                         span.appendChild(E('em', _('(empty)')));
  92
  93                                 ifaces.push(span);
  94                         }
  95
  96                         if (!ifaces.length)
  97                                 ifaces.push(E('em', _('(empty)')));
  98
  99                         choices[name] = E('span', {
 100                                 'class': 'zonebadge',
 101                                 'style': 'background-color:' + zone.getColor()
 102                         }, [ E('strong', name) ].concat(ifaces));
 103                 }
 104
 105                 var widget = new ui.Dropdown(values, choices, {
 106                         id: this.cbid(section_id),
 107                         sort: true,
 108                         multiple: this.multiple,
 109                         optional: this.optional || this.rmempty,
 110                         select_placeholder: E('em', _('unspecified')),
 111                         display_items: this.display_size || this.size || 3,
 112                         dropdown_items: this.dropdown_size || this.size || 5,
 113                         validate: L.bind(this.validate, this, section_id),
 114                         create: !this.nocreate,
 115                         create_markup: '' +
 116                                 '<li data-value="{{value}}">' +
 117                                         '<span class="zonebadge" style="background:repeating-linear-gradient(45deg,rgba(204,204,204,0.5),rgba(204,204,204,0.5) 5px,rgba(255,255,255,0.5) 5px,rgba(255,255,255,0.5) 10px)">' +
 118                                                 '<strong>{{value}}:</strong> <em>('+_('create')+')</em>' +
 119                                         '</span>' +
 120                                 '</li>'
 121                 });
 122
 123                 var elem = widget.render();
 124
 125                 if (this.option == 'src') {
 126                         elem.addEventListener('cbi-dropdown-change', L.bind(function(ev) {
 127                                 var opt = this.map.lookupOption('dest', section_id),
 128                                     val = ev.detail.instance.getValue();
 129
 130                                 if (opt == null)
 131                                         return;
 132
 133                                 var cbid = opt[0].cbid(section_id),
 134                                     label = document.querySelector('label[for="widget.%s"]'.format(cbid)),
 135                                     node = document.getElementById(cbid);
 136
 137                                 L.dom.content(label, val == '' ? _('Output zone') : _('Destination zone'));
 138
 139                                 if (val == '') {
 140                                         if (L.dom.callClassMethod(node, 'getValue') == '')
 141                                                 L.dom.callClassMethod(node, 'setValue', '*');
 142
 143                                         var emptyval = node.querySelector('[data-value=""]'),
 144                                             anyval = node.querySelector('[data-value="*"]');
 145
 146                                         L.dom.content(anyval.querySelector('span'), E('strong', _('Any zone')));
 147
 148                                         if (emptyval != null)
 149                                                 emptyval.parentNode.removeChild(emptyval);
 150                                 }
 151                                 else {
 152                                         var anyval = node.querySelector('[data-value="*"]'),
 153                                             emptyval = node.querySelector('[data-value=""]') || anyval.cloneNode(true);
 154
 155                                         emptyval.removeAttribute('display');
 156                                         emptyval.removeAttribute('selected');
 157                                         emptyval.setAttribute('data-value', '');
 158
 159                                         L.dom.content(emptyval.querySelector('span'), [
 160                                                 E('strong', _('Device')), ' (%s)'.format(_('input'))
 161                                         ]);
 162
 163                                         L.dom.content(anyval.querySelector('span'), [
 164                                                 E('strong', _('Any zone')), ' (%s)'.format(_('forward'))
 165                                         ]);
 166
 167                                         anyval.parentNode.insertBefore(emptyval, anyval);
 168                                 }
 169
 170                         }, this));
 171                 }
 172                 else if (this.option == 'dest') {
 173                         for (var i = 0; i < this.section.children.length; i++) {
 174                                 if (this.section.children[i].option == 'src') {
 175                                         if (!this.section.children[i].cfgvalue(section_id)) {
 176                                                 var emptyval = elem.querySelector('[data-value=""]');
 177
 178                                                 if (emptyval != null)
 179                                                         emptyval.parentNode.removeChild(emptyval);
 180                                         }
 181                                 }
 182                         }
 183                 }
 184
 185                 return elem;
 186         },
 187 });
 188
 189 var CBIZoneForwards = form.DummyValue.extend({
 190         __name__: 'CBI.ZoneForwards',
 191
 192         load: function(section_id) {
 193                 return Promise.all([ firewall.getDefaults(), firewall.getZones(), network.getNetworks() ]).then(L.bind(function(dzn) {
 194                         this.defaults = dzn[0];
 195                         this.zones = dzn[1];
 196                         this.networks = dzn[2];
 197
 198                         return this.super('load', section_id);
 199                 }, this));
 200         },
 201
 202         renderZone: function(zone) {
 203                 var name = zone.getName(),
 204                     networks = zone.getNetworks(),
 205                     ifaces = [];
 206
 207                 for (var j = 0; j < networks.length; j++) {
 208                         var network = this.networks.filter(function(net) { return net.getName() == networks[j] })[0];
 209
 210                         if (!network)
 211                                 continue;
 212
 213                         var span = E('span', {
 214                                 'class': 'ifacebadge' + (network.getName() == this.network ? ' ifacebadge-active' : '')
 215                         }, network.getName() + ': ');
 216
 217                         var devices = network.isBridge() ? network.getDevices() : L.toArray(network.getDevice());
 218
 219                         for (var k = 0; k < devices.length && devices[k]; k++) {
 220                                 span.appendChild(E('img', {
 221                                         'title': devices[k].getI18n(),
 222                                         'src': L.resource('icons/%s%s.png'.format(devices[k].getType(), devices[k].isUp() ? '' : '_disabled'))
 223                                 }));
 224                         }
 225
 226                         if (!devices.length)
 227                                 span.appendChild(E('em', _('(empty)')));
 228
 229                         ifaces.push(span);
 230                 }
 231
 232                 if (!ifaces.length)
 233                         ifaces.push(E('span', { 'class': 'ifacebadge' }, E('em', _('(empty)'))));
 234
 235                 return E('label', {
 236                         'class': 'zonebadge cbi-tooltip-container',
 237                         'style': 'background-color:' + zone.getColor()
 238                 }, [
 239                         E('strong', name),
 240                         E('div', { 'class': 'cbi-tooltip' }, ifaces)
 241                 ]);
 242         },
 243
 244         renderWidget: function(section_id, option_index, cfgvalue) {
 245                 var value = (cfgvalue != null) ? cfgvalue : this.default,
 246                     zone = this.zones.filter(function(z) { return z.getName() == value })[0];
 247
 248                 if (!zone)
 249                         return E([]);
 250
 251                 var forwards = zone.getForwardingsBy('src'),
 252                     dzones = [];
 253
 254                 for (var i = 0; i < forwards.length; i++) {
 255                         var dzone = forwards[i].getDestinationZone();
 256
 257                         if (!dzone)
 258                                 continue;
 259
 260                         dzones.push(this.renderZone(dzone));
 261                 }
 262
 263                 if (!dzones.length)
 264                         dzones.push(E('label', { 'class': 'zonebadge zonebadge-empty' },
 265                                 E('strong', this.defaults.getForward())));
 266
 267                 return E('div', { 'class': 'zone-forwards' }, [
 268                         E('div', { 'class': 'zone-src' }, this.renderZone(zone)),
 269                         E('span', '⇒'),
 270                         E('div', { 'class': 'zone-dest' }, dzones)
 271                 ]);
 272         },
 273 });
 274
 275 var CBINetworkSelect = form.ListValue.extend({
 276         __name__: 'CBI.NetworkSelect',
 277
 278         load: function(section_id) {
 279                 return network.getNetworks().then(L.bind(function(networks) {
 280                         this.networks = networks;
 281
 282                         return this.super('load', section_id);
 283                 }, this));
 284         },
 285
 286         filter: function(section_id, value) {
 287                 return true;
 288         },
 289
 290         renderIfaceBadge: function(network) {
 291                 var span = E('span', { 'class': 'ifacebadge' }, network.getName() + ': '),
 292                     devices = network.isBridge() ? network.getDevices() : L.toArray(network.getDevice());
 293
 294                 for (var j = 0; j < devices.length && devices[j]; j++) {
 295                         span.appendChild(E('img', {
 296                                 'title': devices[j].getI18n(),
 297                                 'src': L.resource('icons/%s%s.png'.format(devices[j].getType(), devices[j].isUp() ? '' : '_disabled'))
 298                         }));
 299                 }
 300
 301                 if (!devices.length) {
 302                         span.appendChild(E('em', { 'class': 'hide-close' }, _('(no interfaces attached)')));
 303                         span.appendChild(E('em', { 'class': 'hide-open' }, '-'));
 304                 }
 305
 306                 return span;
 307         },
 308
 309         renderWidget: function(section_id, option_index, cfgvalue) {
 310                 var values = L.toArray((cfgvalue != null) ? cfgvalue : this.default),
 311                     choices = {},
 312                     checked = {};
 313
 314                 for (var i = 0; i < values.length; i++)
 315                         checked[values[i]] = true;
 316
 317                 values = [];
 318
 319                 if (!this.multiple && (this.rmempty || this.optional))
 320                         choices[''] = E('em', _('unspecified'));
 321
 322                 for (var i = 0; i < this.networks.length; i++) {
 323                         var network = this.networks[i],
 324                             name = network.getName();
 325
 326                         if (name == 'loopback' || !this.filter(section_id, name))
 327                                 continue;
 328
 329                         if (this.novirtual && network.isVirtual())
 330                                 continue;
 331
 332                         if (checked[name])
 333                                 values.push(name);
 334
 335                         choices[name] = this.renderIfaceBadge(network);
 336                 }
 337
 338                 var widget = new ui.Dropdown(this.multiple ? values : values[0], choices, {
 339                         id: this.cbid(section_id),
 340                         sort: true,
 341                         multiple: this.multiple,
 342                         optional: this.optional || this.rmempty,
 343                         select_placeholder: E('em', _('unspecified')),
 344                         display_items: this.display_size || this.size || 3,
 345                         dropdown_items: this.dropdown_size || this.size || 5,
 346                         validate: L.bind(this.validate, this, section_id),
 347                         create: !this.nocreate,
 348                         create_markup: '' +
 349                                 '<li data-value="{{value}}">' +
 350                                         '<span class="ifacebadge" style="background:repeating-linear-gradient(45deg,rgba(204,204,204,0.5),rgba(204,204,204,0.5) 5px,rgba(255,255,255,0.5) 5px,rgba(255,255,255,0.5) 10px)">' +
 351                                                 '{{value}}: <em>('+_('create')+')</em>' +
 352                                         '</span>' +
 353                                 '</li>'
 354                 });
 355
 356                 return widget.render();
 357         },
 358
 359         textvalue: function(section_id) {
 360                 var cfgvalue = this.cfgvalue(section_id),
 361                     values = L.toArray((cfgvalue != null) ? cfgvalue : this.default),
 362                     rv = E([]);
 363
 364                 for (var i = 0; i < (this.networks || []).length; i++) {
 365                         var network = this.networks[i],
 366                             name = network.getName();
 367
 368                         if (values.indexOf(name) == -1)
 369                                 continue;
 370
 371                         if (rv.length)
 372                                 L.dom.append(rv, ' ');
 373
 374                         L.dom.append(rv, this.renderIfaceBadge(network));
 375                 }
 376
 377                 if (!rv.firstChild)
 378                         rv.appendChild(E('em', _('unspecified')));
 379
 380                 return rv;
 381         },
 382 });
 383
 384
 385 return L.Class.extend({
 386         ZoneSelect: CBIZoneSelect,
 387         ZoneForwards: CBIZoneForwards,
 388         NetworkSelect: CBINetworkSelect
 389 });