www/manager6/Toolkit.js

   1 // ExtJS related things
   2
   3 PVE.Utils.toolkit = 'extjs';
   4
   5  // do not send '_dc' parameter
   6 Ext.Ajax.disableCaching = false;
   7
   8 // custom Vtypes
   9 Ext.apply(Ext.form.field.VTypes, {
  10     IPAddress:  function(v) {
  11         return PVE.Utils.IP4_match.test(v);
  12     },
  13     IPAddressText:  gettext('Example') + ': 192.168.1.1',
  14     IPAddressMask: /[\d\.]/i,
  15
  16     IPCIDRAddress:  function(v) {
  17         var result = PVE.Utils.IP4_cidr_match.exec(v);
  18         // limits according to JSON Schema see
  19         // pve-common/src/PVE/JSONSchema.pm
  20         return (result !== null && result[1] >= 8 && result[1] <= 32);
  21     },
  22     IPCIDRAddressText:  gettext('Example') + ': 192.168.1.1/24' + "<br>" + gettext('Valid CIDR Range') + ': 8-32',
  23     IPCIDRAddressMask: /[\d\.\/]/i,
  24
  25     IP6Address:  function(v) {
  26         return PVE.Utils.IP6_match.test(v);
  27     },
  28     IP6AddressText:  gettext('Example') + ': 2001:DB8::42',
  29     IP6AddressMask: /[A-Fa-f0-9:]/,
  30
  31     IP6CIDRAddress:  function(v) {
  32         var result = PVE.Utils.IP6_cidr_match.exec(v);
  33         // limits according to JSON Schema see
  34         // pve-common/src/PVE/JSONSchema.pm
  35         return (result !== null && result[1] >= 8 && result[1] <= 120);
  36     },
  37     IP6CIDRAddressText:  gettext('Example') + ': 2001:DB8::42/64' + "<br>" + gettext('Valid CIDR Range') + ': 8-120',
  38     IP6CIDRAddressMask:  /[A-Fa-f0-9:\/]/,
  39
  40     IP6PrefixLength:  function(v) {
  41         return v >= 0 && v <= 128;
  42     },
  43     IP6PrefixLengthText:  gettext('Example') + ': X, where 0 <= X <= 128',
  44     IP6PrefixLengthMask:  /[0-9]/,
  45
  46     IP64Address:  function(v) {
  47         return PVE.Utils.IP64_match.test(v);
  48     },
  49     IP64AddressText:  gettext('Example') + ': 192.168.1.1 2001:DB8::42',
  50     IP64AddressMask: /[A-Fa-f0-9\.:]/,
  51
  52     MacAddress: function(v) {
  53         return (/^([a-fA-F0-9]{2}:){5}[a-fA-F0-9]{2}$/).test(v);
  54     },
  55     MacAddressMask: /[a-fA-F0-9:]/,
  56     MacAddressText: gettext('Example') + ': 01:23:45:67:89:ab',
  57
  58     BridgeName: function(v) {
  59         return (/^vmbr\d{1,4}$/).test(v);
  60     },
  61     BridgeNameText: gettext('Format') + ': vmbr<b>N</b>, where 0 <= <b>N</b> <= 9999',
  62
  63     BondName: function(v) {
  64         return (/^bond\d{1,4}$/).test(v);
  65     },
  66     BondNameText: gettext('Format') + ': bond<b>N</b>, where 0 <= <b>N</b> <= 9999',
  67
  68     InterfaceName: function(v) {
  69         return (/^[a-z][a-z0-9_]{1,20}$/).test(v);
  70     },
  71     InterfaceNameText: gettext("Allowed characters") + ": 'a-z', '0-9', '_'" + "<br />" +
  72                        gettext("Minimum characters") + ": 2" + "<br />" +
  73                        gettext("Maximum characters") + ": 21" + "<br />" +
  74                        gettext("Must start with") + ": 'a-z'",
  75
  76     QemuStartDate: function(v) {
  77         return (/^(now|\d{4}-\d{1,2}-\d{1,2}(T\d{1,2}:\d{1,2}:\d{1,2})?)$/).test(v);
  78     },
  79     QemuStartDateText: gettext('Format') + ': "now" or "2006-06-17T16:01:21" or "2006-06-17"',
  80
  81     StorageId:  function(v) {
  82         return (/^[a-z][a-z0-9\-\_\.]*[a-z0-9]$/i).test(v);
  83     },
  84     StorageIdText: gettext("Allowed characters") + ":  'A-Z', 'a-z', '0-9', '-', '_', '.'" + "<br />" +
  85                    gettext("Minimum characters") + ": 2" + "<br />" +
  86                    gettext("Must start with") + ": 'A-Z', 'a-z'<br />" +
  87                    gettext("Must end with") + ": 'A-Z', 'a-z', '0-9'<br />",
  88
  89     ConfigId:  function(v) {
  90         return (/^[a-z][a-z0-9\_]+$/i).test(v);
  91     },
  92     ConfigIdText: gettext("Allowed characters") + ": 'A-Z', 'a-z', '0-9', '_'" + "<br />" +
  93                   gettext("Minimum characters") + ": 2" + "<br />" +
  94                   gettext("Must start with") + ": " + gettext("letter"),
  95
  96     HttpProxy:  function(v) {
  97         return (/^http:\/\/.*$/).test(v);
  98     },
  99     HttpProxyText: gettext('Example') + ": http://username:password&#64;host:port/",
 100
 101     DnsName: function(v) {
 102         return PVE.Utils.DnsName_match.test(v);
 103     },
 104     DnsNameText: gettext('This is not a valid DNS name'),
 105
 106     // workaround for https://www.sencha.com/forum/showthread.php?302150
 107     pveMail: function(v) {
 108         return (/^(\w+)([\-+.][\w]+)*@(\w[\-\w]*\.){1,5}([A-Za-z]){2,63}$/).test(v);
 109     },
 110     pveMailText: gettext('Example') + ": user@example.com",
 111
 112     HostList: function(v) {
 113         var list = v.split(/[\ \,\;]+/);
 114         var i;
 115         for (i = 0; i < list.length; i++) {
 116             if (list[i] == "") {
 117                 continue;
 118             }
 119
 120             if (!PVE.Utils.HostPort_match.test(list[i]) &&
 121                 !PVE.Utils.HostPortBrackets_match.test(list[i]) &&
 122                 !PVE.Utils.IP6_dotnotation_match.test(list[i])) {
 123                 return false;
 124             }
 125         }
 126
 127         return true;
 128     },
 129     HostListText: gettext('Not a valid list of hosts')
 130 });
 131
 132 // since we always want the number in
 133 // x.y format and never in e.g. x,y
 134 Ext.define('PVE.form.field.Number', {
 135     override: 'Ext.form.field.Number',
 136     submitLocaleSeparator: false
 137 });
 138
 139 // ExtJs 5-6 has an issue with caching
 140 // see https://www.sencha.com/forum/showthread.php?308989
 141 Ext.define('PVE.UnderlayPool', {
 142     override: 'Ext.dom.UnderlayPool',
 143
 144     checkOut: function () {
 145         var cache = this.cache,
 146             len = cache.length,
 147             el;
 148
 149         // do cleanup because some of the objects might have been destroyed
 150         while (len--) {
 151             if (cache[len].destroyed) {
 152                 cache.splice(len, 1);
 153             }
 154         }
 155         // end do cleanup
 156
 157         el = cache.shift();
 158
 159         if (!el) {
 160             el = Ext.Element.create(this.elementConfig);
 161             el.setVisibilityMode(2);
 162             //<debug>
 163             // tell the spec runner to ignore this element when checking if the dom is clean
 164             el.dom.setAttribute('data-sticky', true);
 165             //</debug>
 166         }
 167
 168         return el;
 169     }
 170 });
 171
 172 // 'Enter' in Textareas and aria multiline fields should not activate the
 173 // defaultbutton, fixed in extjs 6.0.2
 174 Ext.define('PVE.panel.Panel', {
 175     override: 'Ext.panel.Panel',
 176
 177     fireDefaultButton: function(e) {
 178         if (e.target.getAttribute('aria-multiline') === 'true' ||
 179             e.target.tagName === "TEXTAREA") {
 180             return true;
 181         }
 182         return this.callParent(arguments);
 183     }
 184 });
 185
 186 // if the order of the values are not the same in originalValue and value
 187 // extjs will not overwrite value, but marks the field dirty and thus
 188 // the reset button will be enabled (but clicking it changes nothing)
 189 // so if the arrays are not the same after resetting, we
 190 // clear and set it
 191 Ext.define('PVE.form.ComboBox', {
 192     override: 'Ext.form.field.ComboBox',
 193
 194     reset: function() {
 195         // copied from combobox
 196         var me = this;
 197         me.callParent();
 198
 199         // clear and set when not the same
 200         var value = me.getValue();
 201         if (Ext.isArray(me.originalValue) && Ext.isArray(value) && !Ext.Array.equals(value, me.originalValue)) {
 202             me.clearValue();
 203             me.setValue(me.originalValue);
 204         }
 205     }
 206 });
 207
 208 // when refreshing the view of a grid/tree
 209 // the restoring of the focus brings the
 210 // focused item back in the view, even when we scrolled away
 211 Ext.define(null, {
 212     override: 'Ext.view.Table',
 213
 214     jumpToFocus: false,
 215
 216     saveFocusState: function() {
 217         var me = this,
 218             store = me.dataSource,
 219             actionableMode = me.actionableMode,
 220             navModel = me.getNavigationModel(),
 221             focusPosition = actionableMode ? me.actionPosition : navModel.getPosition(true),
 222             refocusRow, refocusCol;
 223
 224         if (focusPosition) {
 225             // Separate this from the instance that the nav model is using.
 226             focusPosition = focusPosition.clone();
 227
 228             // Exit actionable mode.
 229             // We must inform any Actionables that they must relinquish control.
 230             // Tabbability must be reset.
 231             if (actionableMode) {
 232                 me.ownerGrid.setActionableMode(false);
 233             }
 234
 235             // Blur the focused descendant, but do not trigger focusLeave.
 236             me.el.dom.focus();
 237
 238             // Exiting actionable mode navigates to the owning cell, so in either focus mode we must
 239             // clear the navigation position
 240             navModel.setPosition();
 241
 242             // The following function will attempt to refocus back in the same mode to the same cell
 243             // as it was at before based upon the previous record (if it's still inthe store), or the row index.
 244             return function() {
 245                 // If we still have data, attempt to refocus in the same mode.
 246                 if (store.getCount()) {
 247
 248                     // Adjust expectations of where we are able to refocus according to what kind of destruction
 249                     // might have been wrought on this view's DOM during focus save.
 250                     refocusRow = Math.min(focusPosition.rowIdx, me.all.getCount() - 1);
 251                     refocusCol = Math.min(focusPosition.colIdx, me.getVisibleColumnManager().getColumns().length - 1);
 252                     focusPosition = new Ext.grid.CellContext(me).setPosition(
 253                             store.contains(focusPosition.record) ? focusPosition.record : refocusRow, refocusCol);
 254
 255                     if (actionableMode) {
 256                         me.ownerGrid.setActionableMode(true, focusPosition);
 257                     } else {
 258                         me.cellFocused = true;
 259
 260                         // we sometimes want to scroll back to where we were
 261                         var x = me.getScrollX();
 262                         var y = me.getScrollY();
 263
 264                         // Pass "preventNavigation" as true so that that does not cause selection.
 265                         navModel.setPosition(focusPosition, null, null, null, true);
 266
 267                         if (!me.jumpToFocus) {
 268                             me.scrollTo(x,y);
 269                         }
 270                     }
 271                 }
 272                 // No rows - focus associated column header
 273                 else {
 274                     focusPosition.column.focus();
 275                 }
 276             };
 277         }
 278         return Ext.emptyFn;
 279     }
 280 });
 281
 282 // should be fixed with ExtJS 6.0.2, see:
 283 // https://www.sencha.com/forum/showthread.php?307244-Bug-with-datefield-in-window-with-scroll
 284 Ext.define('PVE.Datepicker', {
 285     override: 'Ext.picker.Date',
 286     hideMode: 'visibility'
 287 });
 288
 289 // this should be fixed with ExtJS 6.0.2
 290 // this makes mousescrolling work in firefox in the overflowhandler
 291 // and does not change behaviour in any other browser
 292 Ext.define(null, {
 293     override: 'Ext.layout.container.boxOverflow.Scroller',
 294
 295     createWheelListener: function() {
 296         var me = this;
 297         if (Ext.isFirefox) {
 298             me.wheelListener = me.layout.innerCt.on('wheel', me.onMouseWheelFirefox, me, {destroyable: true});
 299         } else {
 300             me.wheelListener = me.layout.innerCt.on('mousewheel', me.onMouseWheel, me, {destroyable: true});
 301         }
 302     },
 303
 304     // special wheel handler for firefox
 305     // nearly the same as the default onMouseWheel handler,
 306     // but using deltaY instead of wheelDeltaY
 307     // and no normalizing, because it is already normalized
 308     onMouseWheelFirefox: function(e) {
 309         e.stopEvent();
 310         var delta = e.browserEvent.deltaY || 0;
 311         this.scrollBy(delta * this.wheelIncrement, false);
 312     }
 313
 314 });
 315
 316 // force alert boxes to be rendered with an Error Icon
 317 // since Ext.Msg is an object and not a prototype, we need to override it
 318 // after the framework has been initiated
 319 Ext.onReady(function() {
 320 /*jslint confusion: true */
 321     Ext.override(Ext.Msg, {
 322         alert: function(title, message, fn, scope) {
 323             if (Ext.isString(title)) {
 324                 var config = {
 325                     title: title,
 326                     message: message,
 327                     icon: this.ERROR,
 328                     buttons: this.OK,
 329                     fn: fn,
 330                     scope : scope,
 331                     minWidth: this.minWidth
 332                 };
 333             return this.show(config);
 334             }
 335         }
 336     });
 337 /*jslint confusion: false */
 338 });
 339 Ext.define('Ext.ux.IFrame', {
 340     extend: 'Ext.Component',
 341
 342     alias: 'widget.uxiframe',
 343
 344     loadMask: 'Loading...',
 345
 346     src: 'about:blank',
 347
 348     renderTpl: [
 349         '<iframe src="{src}" id="{id}-iframeEl" data-ref="iframeEl" name="{frameName}" width="100%" height="100%" frameborder="0" allowfullscreen="true"></iframe>'
 350     ],
 351     childEls: ['iframeEl'],
 352
 353     initComponent: function () {
 354         this.callParent();
 355
 356         this.frameName = this.frameName || this.id + '-frame';
 357     },
 358
 359     initEvents : function() {
 360         var me = this;
 361         me.callParent();
 362         me.iframeEl.on('load', me.onLoad, me);
 363     },
 364
 365     initRenderData: function() {
 366         return Ext.apply(this.callParent(), {
 367             src: this.src,
 368             frameName: this.frameName
 369         });
 370     },
 371
 372     getBody: function() {
 373         var doc = this.getDoc();
 374         return doc.body || doc.documentElement;
 375     },
 376
 377     getDoc: function() {
 378         try {
 379             return this.getWin().document;
 380         } catch (ex) {
 381             return null;
 382         }
 383     },
 384
 385     getWin: function() {
 386         var me = this,
 387             name = me.frameName,
 388             win = Ext.isIE
 389                 ? me.iframeEl.dom.contentWindow
 390                 : window.frames[name];
 391         return win;
 392     },
 393
 394     getFrame: function() {
 395         var me = this;
 396         return me.iframeEl.dom;
 397     },
 398
 399     beforeDestroy: function () {
 400         this.cleanupListeners(true);
 401         this.callParent();
 402     },
 403
 404     cleanupListeners: function(destroying){
 405         var doc, prop;
 406
 407         if (this.rendered) {
 408             try {
 409                 doc = this.getDoc();
 410                 if (doc) {
 411                     /*jslint nomen: true*/
 412                     Ext.get(doc).un(this._docListeners);
 413                     /*jslint nomen: false*/
 414                     if (destroying && doc.hasOwnProperty) {
 415                         for (prop in doc) {
 416                             if (doc.hasOwnProperty(prop)) {
 417                                 delete doc[prop];
 418                             }
 419                         }
 420                     }
 421                 }
 422             } catch(e) { }
 423         }
 424     },
 425
 426     onLoad: function() {
 427         var me = this,
 428             doc = me.getDoc(),
 429             fn = me.onRelayedEvent;
 430
 431         if (doc) {
 432             try {
 433                 // These events need to be relayed from the inner document (where they stop
 434                 // bubbling) up to the outer document. This has to be done at the DOM level so
 435                 // the event reaches listeners on elements like the document body. The effected
 436                 // mechanisms that depend on this bubbling behavior are listed to the right
 437                 // of the event.
 438                 /*jslint nomen: true*/
 439                 Ext.get(doc).on(
 440                     me._docListeners = {
 441                         mousedown: fn, // menu dismisal (MenuManager) and Window onMouseDown (toFront)
 442                         mousemove: fn, // window resize drag detection
 443                         mouseup: fn,   // window resize termination
 444                         click: fn,     // not sure, but just to be safe
 445                         dblclick: fn,  // not sure again
 446                         scope: me
 447                     }
 448                 );
 449                 /*jslint nomen: false*/
 450             } catch(e) {
 451                 // cannot do this xss
 452             }
 453
 454             // We need to be sure we remove all our events from the iframe on unload or we're going to LEAK!
 455             Ext.get(this.getWin()).on('beforeunload', me.cleanupListeners, me);
 456
 457             this.el.unmask();
 458             this.fireEvent('load', this);
 459
 460         } else if (me.src) {
 461
 462             this.el.unmask();
 463             this.fireEvent('error', this);
 464         }
 465
 466
 467     },
 468
 469     onRelayedEvent: function (event) {
 470         // relay event from the iframe's document to the document that owns the iframe...
 471
 472         var iframeEl = this.iframeEl,
 473
 474             // Get the left-based iframe position
 475             iframeXY = iframeEl.getTrueXY(),
 476             originalEventXY = event.getXY(),
 477
 478             // Get the left-based XY position.
 479             // This is because the consumer of the injected event will
 480             // perform its own RTL normalization.
 481             eventXY = event.getTrueXY();
 482
 483         // the event from the inner document has XY relative to that document's origin,
 484         // so adjust it to use the origin of the iframe in the outer document:
 485         event.xy = [iframeXY[0] + eventXY[0], iframeXY[1] + eventXY[1]];
 486
 487         event.injectEvent(iframeEl); // blame the iframe for the event...
 488
 489         event.xy = originalEventXY; // restore the original XY (just for safety)
 490     },
 491
 492     load: function (src) {
 493         var me = this,
 494             text = me.loadMask,
 495             frame = me.getFrame();
 496
 497         if (me.fireEvent('beforeload', me, src) !== false) {
 498             if (text && me.el) {
 499                 me.el.mask(text);
 500             }
 501
 502             frame.src = me.src = (src || me.src);
 503         }
 504     }
 505 });