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                     isOutputOnly = false,
  34                     choices = {};
  35
  36                 if (this.option == 'dest') {
  37                         for (var i = 0; i < this.section.children.length; i++) {
  38                                 var opt = this.section.children[i];
  39                                 if (opt.option == 'src') {
  40                                         var val = opt.cfgvalue(section_id) || opt.default;
  41                                         isOutputOnly = (val == null || val == '');
  42                                         break;
  43                                 }
  44                         }
  45
  46                         this.title = isOutputOnly ? _('Output zone') :  _('Destination zone');
  47                 }
  48
  49                 if (this.allowlocal) {
  50                         choices[''] = E('span', {
  51                                 'class': 'zonebadge',
  52                                 'style': 'background-color:' + firewall.getColorForName(null)
  53                         }, [
  54                                 E('strong', _('Device')),
  55                                 (this.allowany || this.allowlocal)
  56                                         ? ' (%s)'.format(this.option != 'dest' ? _('output') : _('input')) : ''
  57                         ]);
  58                 }
  59                 else if (!this.multiple && (this.rmempty || this.optional)) {
  60                         choices[''] = E('span', {
  61                                 'class': 'zonebadge',
  62                                 'style': 'background-color:' + firewall.getColorForName(null)
  63                         }, E('em', _('unspecified')));
  64                 }
  65
  66                 if (this.allowany) {
  67                         choices['*'] = E('span', {
  68                                 'class': 'zonebadge',
  69                                 'style': 'background-color:' + firewall.getColorForName(null)
  70                         }, [
  71                                 E('strong', _('Any zone')),
  72                                 (this.allowany && this.allowlocal && !isOutputOnly) ? ' (%s)'.format(_('forward')) : ''
  73                         ]);
  74                 }
  75
  76                 for (var i = 0; i < this.zones.length; i++) {
  77                         var zone = this.zones[i],
  78                             name = zone.getName(),
  79                             networks = zone.getNetworks(),
  80                             ifaces = [];
  81
  82                         if (!this.filter(section_id, name))
  83                                 continue;
  84
  85                         for (var j = 0; j < networks.length; j++) {
  86                                 var network = this.lookupNetwork(networks[j]);
  87
  88                                 if (!network)
  89                                         continue;
  90
  91                                 var span = E('span', {
  92                                         'class': 'ifacebadge' + (network.getName() == this.network ? ' ifacebadge-active' : '')
  93                                 }, network.getName() + ': ');
  94
  95                                 var devices = network.isBridge() ? network.getDevices() : L.toArray(network.getDevice());
  96
  97                                 for (var k = 0; k < devices.length; k++) {
  98                                         span.appendChild(E('img', {
  99                                                 'title': devices[k].getI18n(),
 100                                                 'src': L.resource('icons/%s%s.png'.format(devices[k].getType(), devices[k].isUp() ? '' : '_disabled'))
 101                                         }));
 102                                 }
 103
 104                                 if (!devices.length)
 105                                         span.appendChild(E('em', _('(empty)')));
 106
 107                                 ifaces.push(span);
 108                         }
 109
 110                         if (!ifaces.length)
 111                                 ifaces.push(E('em', _('(empty)')));
 112
 113                         choices[name] = E('span', {
 114                                 'class': 'zonebadge',
 115                                 'style': 'background-color:' + zone.getColor()
 116                         }, [ E('strong', name) ].concat(ifaces));
 117                 }
 118
 119                 var widget = new ui.Dropdown(values, choices, {
 120                         id: this.cbid(section_id),
 121                         sort: true,
 122                         multiple: this.multiple,
 123                         optional: this.optional || this.rmempty,
 124                         select_placeholder: E('em', _('unspecified')),
 125                         display_items: this.display_size || this.size || 3,
 126                         dropdown_items: this.dropdown_size || this.size || 5,
 127                         validate: L.bind(this.validate, this, section_id),
 128                         create: !this.nocreate,
 129                         create_markup: '' +
 130                                 '<li data-value="{{value}}">' +
 131                                         '<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)">' +
 132                                                 '<strong>{{value}}:</strong> <em>('+_('create')+')</em>' +
 133                                         '</span>' +
 134                                 '</li>'
 135                 });
 136
 137                 var elem = widget.render();
 138
 139                 if (this.option == 'src') {
 140                         elem.addEventListener('cbi-dropdown-change', L.bind(function(ev) {
 141                                 var opt = this.map.lookupOption('dest', section_id),
 142                                     val = ev.detail.instance.getValue();
 143
 144                                 if (opt == null)
 145                                         return;
 146
 147                                 var cbid = opt[0].cbid(section_id),
 148                                     label = document.querySelector('label[for="widget.%s"]'.format(cbid)),
 149                                     node = document.getElementById(cbid);
 150
 151                                 L.dom.content(label, val == '' ? _('Output zone') : _('Destination zone'));
 152
 153                                 if (val == '') {
 154                                         if (L.dom.callClassMethod(node, 'getValue') == '')
 155                                                 L.dom.callClassMethod(node, 'setValue', '*');
 156
 157                                         var emptyval = node.querySelector('[data-value=""]'),
 158                                             anyval = node.querySelector('[data-value="*"]');
 159
 160                                         L.dom.content(anyval.querySelector('span'), E('strong', _('Any zone')));
 161
 162                                         if (emptyval != null)
 163                                                 emptyval.parentNode.removeChild(emptyval);
 164                                 }
 165                                 else {
 166                                         var anyval = node.querySelector('[data-value="*"]'),
 167                                             emptyval = node.querySelector('[data-value=""]');
 168
 169                                         if (emptyval == null) {
 170                                                 emptyval = anyval.cloneNode(true);
 171                                                 emptyval.removeAttribute('display');
 172                                                 emptyval.removeAttribute('selected');
 173                                                 emptyval.setAttribute('data-value', '');
 174                                         }
 175
 176                                         L.dom.content(emptyval.querySelector('span'), [
 177                                                 E('strong', _('Device')), ' (%s)'.format(_('input'))
 178                                         ]);
 179
 180                                         L.dom.content(anyval.querySelector('span'), [
 181                                                 E('strong', _('Any zone')), ' (%s)'.format(_('forward'))
 182                                         ]);
 183
 184                                         anyval.parentNode.insertBefore(emptyval, anyval);
 185                                 }
 186
 187                         }, this));
 188                 }
 189                 else if (isOutputOnly) {
 190                         var emptyval = elem.querySelector('[data-value=""]');
 191                         emptyval.parentNode.removeChild(emptyval);
 192                 }
 193
 194                 return elem;
 195         },
 196 });
 197
 198 var CBIZoneForwards = form.DummyValue.extend({
 199         __name__: 'CBI.ZoneForwards',
 200
 201         load: function(section_id) {
 202                 return Promise.all([ firewall.getDefaults(), firewall.getZones(), network.getNetworks() ]).then(L.bind(function(dzn) {
 203                         this.defaults = dzn[0];
 204                         this.zones = dzn[1];
 205                         this.networks = dzn[2];
 206
 207                         return this.super('load', section_id);
 208                 }, this));
 209         },
 210
 211         renderZone: function(zone) {
 212                 var name = zone.getName(),
 213                     networks = zone.getNetworks(),
 214                     ifaces = [];
 215
 216                 for (var j = 0; j < networks.length; j++) {
 217                         var network = this.networks.filter(function(net) { return net.getName() == networks[j] })[0];
 218
 219                         if (!network)
 220                                 continue;
 221
 222                         var span = E('span', {
 223                                 'class': 'ifacebadge' + (network.getName() == this.network ? ' ifacebadge-active' : '')
 224                         }, network.getName() + ': ');
 225
 226                         var devices = network.isBridge() ? network.getDevices() : L.toArray(network.getDevice());
 227
 228                         for (var k = 0; k < devices.length && devices[k]; k++) {
 229                                 span.appendChild(E('img', {
 230                                         'title': devices[k].getI18n(),
 231                                         'src': L.resource('icons/%s%s.png'.format(devices[k].getType(), devices[k].isUp() ? '' : '_disabled'))
 232                                 }));
 233                         }
 234
 235                         if (!devices.length)
 236                                 span.appendChild(E('em', _('(empty)')));
 237
 238                         ifaces.push(span);
 239                 }
 240
 241                 if (!ifaces.length)
 242                         ifaces.push(E('span', { 'class': 'ifacebadge' }, E('em', _('(empty)'))));
 243
 244                 return E('label', {
 245                         'class': 'zonebadge cbi-tooltip-container',
 246                         'style': 'background-color:' + zone.getColor()
 247                 }, [
 248                         E('strong', name),
 249                         E('div', { 'class': 'cbi-tooltip' }, ifaces)
 250                 ]);
 251         },
 252
 253         renderWidget: function(section_id, option_index, cfgvalue) {
 254                 var value = (cfgvalue != null) ? cfgvalue : this.default,
 255                     zone = this.zones.filter(function(z) { return z.getName() == value })[0];
 256
 257                 if (!zone)
 258                         return E([]);
 259
 260                 var forwards = zone.getForwardingsBy('src'),
 261                     dzones = [];
 262
 263                 for (var i = 0; i < forwards.length; i++) {
 264                         var dzone = forwards[i].getDestinationZone();
 265
 266                         if (!dzone)
 267                                 continue;
 268
 269                         dzones.push(this.renderZone(dzone));
 270                 }
 271
 272                 if (!dzones.length)
 273                         dzones.push(E('label', { 'class': 'zonebadge zonebadge-empty' },
 274                                 E('strong', this.defaults.getForward())));
 275
 276                 return E('div', { 'class': 'zone-forwards' }, [
 277                         E('div', { 'class': 'zone-src' }, this.renderZone(zone)),
 278                         E('span', '⇒'),
 279                         E('div', { 'class': 'zone-dest' }, dzones)
 280                 ]);
 281         },
 282 });
 283
 284 var CBINetworkSelect = form.ListValue.extend({
 285         __name__: 'CBI.NetworkSelect',
 286
 287         load: function(section_id) {
 288                 return network.getNetworks().then(L.bind(function(networks) {
 289                         this.networks = networks;
 290
 291                         return this.super('load', section_id);
 292                 }, this));
 293         },
 294
 295         filter: function(section_id, value) {
 296                 return true;
 297         },
 298
 299         renderIfaceBadge: function(network) {
 300                 var span = E('span', { 'class': 'ifacebadge' }, network.getName() + ': '),
 301                     devices = network.isBridge() ? network.getDevices() : L.toArray(network.getDevice());
 302
 303                 for (var j = 0; j < devices.length && devices[j]; j++) {
 304                         span.appendChild(E('img', {
 305                                 'title': devices[j].getI18n(),
 306                                 'src': L.resource('icons/%s%s.png'.format(devices[j].getType(), devices[j].isUp() ? '' : '_disabled'))
 307                         }));
 308                 }
 309
 310                 if (!devices.length) {
 311                         span.appendChild(E('em', { 'class': 'hide-close' }, _('(no interfaces attached)')));
 312                         span.appendChild(E('em', { 'class': 'hide-open' }, '-'));
 313                 }
 314
 315                 return span;
 316         },
 317
 318         renderWidget: function(section_id, option_index, cfgvalue) {
 319                 var values = L.toArray((cfgvalue != null) ? cfgvalue : this.default),
 320                     choices = {},
 321                     checked = {};
 322
 323                 for (var i = 0; i < values.length; i++)
 324                         checked[values[i]] = true;
 325
 326                 values = [];
 327
 328                 if (!this.multiple && (this.rmempty || this.optional))
 329                         choices[''] = E('em', _('unspecified'));
 330
 331                 for (var i = 0; i < this.networks.length; i++) {
 332                         var network = this.networks[i],
 333                             name = network.getName();
 334
 335                         if (name == 'loopback' || !this.filter(section_id, name))
 336                                 continue;
 337
 338                         if (this.novirtual && network.isVirtual())
 339                                 continue;
 340
 341                         if (checked[name])
 342                                 values.push(name);
 343
 344                         choices[name] = this.renderIfaceBadge(network);
 345                 }
 346
 347                 var widget = new ui.Dropdown(this.multiple ? values : values[0], choices, {
 348                         id: this.cbid(section_id),
 349                         sort: true,
 350                         multiple: this.multiple,
 351                         optional: this.optional || this.rmempty,
 352                         select_placeholder: E('em', _('unspecified')),
 353                         display_items: this.display_size || this.size || 3,
 354                         dropdown_items: this.dropdown_size || this.size || 5,
 355                         validate: L.bind(this.validate, this, section_id),
 356                         create: !this.nocreate,
 357                         create_markup: '' +
 358                                 '<li data-value="{{value}}">' +
 359                                         '<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)">' +
 360                                                 '{{value}}: <em>('+_('create')+')</em>' +
 361                                         '</span>' +
 362                                 '</li>'
 363                 });
 364
 365                 return widget.render();
 366         },
 367
 368         textvalue: function(section_id) {
 369                 var cfgvalue = this.cfgvalue(section_id),
 370                     values = L.toArray((cfgvalue != null) ? cfgvalue : this.default),
 371                     rv = E([]);
 372
 373                 for (var i = 0; i < (this.networks || []).length; i++) {
 374                         var network = this.networks[i],
 375                             name = network.getName();
 376
 377                         if (values.indexOf(name) == -1)
 378                                 continue;
 379
 380                         if (rv.length)
 381                                 L.dom.append(rv, ' ');
 382
 383                         L.dom.append(rv, this.renderIfaceBadge(network));
 384                 }
 385
 386                 if (!rv.firstChild)
 387                         rv.appendChild(E('em', _('unspecified')));
 388
 389                 return rv;
 390         },
 391 });
 392
 393
 394 return L.Class.extend({
 395         ZoneSelect: CBIZoneSelect,
 396         ZoneForwards: CBIZoneForwards,
 397         NetworkSelect: CBINetworkSelect
 398 });