src/Utils.js

   1 Ext.ns('Proxmox');
   2 Ext.ns('Proxmox.Setup');
   3
   4 if (!Ext.isDefined(Proxmox.Setup.auth_cookie_name)) {
   5     throw "Proxmox library not initialized";
   6 }
   7
   8 // avoid errors when running without development tools
   9 if (!Ext.isDefined(Ext.global.console)) {
  10     let console = {
  11         dir: function() {
  12             // do nothing
  13         },
  14         log: function() {
  15             // do nothing
  16         },
  17         warn: function() {
  18             // do nothing
  19         },
  20     };
  21     Ext.global.console = console;
  22 }
  23
  24 Ext.Ajax.defaultHeaders = {
  25     'Accept': 'application/json',
  26 };
  27
  28 Ext.Ajax.on('beforerequest', function(conn, options) {
  29     if (Proxmox.CSRFPreventionToken) {
  30         if (!options.headers) {
  31             options.headers = {};
  32         }
  33         options.headers.CSRFPreventionToken = Proxmox.CSRFPreventionToken;
  34     }
  35     let storedAuth = Proxmox.Utils.getStoredAuth();
  36     if (storedAuth.token) {
  37         options.headers.Authorization = storedAuth.token;
  38     }
  39 });
  40
  41 Ext.define('Proxmox.Utils', { // a singleton
  42 utilities: {
  43
  44     yesText: gettext('Yes'),
  45     noText: gettext('No'),
  46     enabledText: gettext('Enabled'),
  47     disabledText: gettext('Disabled'),
  48     noneText: gettext('none'),
  49     NoneText: gettext('None'),
  50     errorText: gettext('Error'),
  51     unknownText: gettext('Unknown'),
  52     defaultText: gettext('Default'),
  53     daysText: gettext('days'),
  54     dayText: gettext('day'),
  55     runningText: gettext('running'),
  56     stoppedText: gettext('stopped'),
  57     neverText: gettext('never'),
  58     totalText: gettext('Total'),
  59     usedText: gettext('Used'),
  60     directoryText: gettext('Directory'),
  61     stateText: gettext('State'),
  62     groupText: gettext('Group'),
  63
  64     language_map: {
  65         ar: 'Arabic',
  66         ca: 'Catalan',
  67         zh_CN: 'Chinese (Simplified)',
  68         zh_TW: 'Chinese (Traditional)',
  69         da: 'Danish',
  70         nl: 'Dutch',
  71         en: 'English',
  72         eu: 'Euskera (Basque)',
  73         fr: 'French',
  74         de: 'German',
  75         he: 'Hebrew',
  76         it: 'Italian',
  77         ja: 'Japanese',
  78         kr: 'Korean',
  79         nb: 'Norwegian (Bokmal)',
  80         nn: 'Norwegian (Nynorsk)',
  81         fa: 'Persian (Farsi)',
  82         pl: 'Polish',
  83         pt_BR: 'Portuguese (Brazil)',
  84         ru: 'Russian',
  85         sl: 'Slovenian',
  86         es: 'Spanish',
  87         sv: 'Swedish',
  88         tr: 'Turkish',
  89     },
  90
  91     render_language: function(value) {
  92         if (!value) {
  93             return Proxmox.Utils.defaultText + ' (English)';
  94         }
  95         let text = Proxmox.Utils.language_map[value];
  96         if (text) {
  97             return text + ' (' + value + ')';
  98         }
  99         return value;
 100     },
 101
 102     language_array: function() {
 103         let data = [['__default__', Proxmox.Utils.render_language('')]];
 104         Ext.Object.each(Proxmox.Utils.language_map, function(key, value) {
 105             data.push([key, Proxmox.Utils.render_language(value)]);
 106         });
 107
 108         return data;
 109     },
 110
 111     bond_mode_gettext_map: {
 112         '802.3ad': 'LACP (802.3ad)',
 113         'lacp-balance-slb': 'LACP (balance-slb)',
 114         'lacp-balance-tcp': 'LACP (balance-tcp)',
 115     },
 116
 117     render_bond_mode: value => Proxmox.Utils.bond_mode_gettext_map[value] || value || '',
 118
 119     bond_mode_array: function(modes) {
 120         return modes.map(mode => [mode, Proxmox.Utils.render_bond_mode(mode)]);
 121     },
 122
 123     getNoSubKeyHtml: function(url) {
 124         // url http://www.proxmox.com/products/proxmox-ve/subscription-service-plans
 125         return Ext.String.format('You do not have a valid subscription for this server. Please visit <a target="_blank" href="{0}">www.proxmox.com</a> to get a list of available options.', url || 'https://www.proxmox.com');
 126     },
 127
 128     format_boolean_with_default: function(value) {
 129         if (Ext.isDefined(value) && value !== '__default__') {
 130             return value ? Proxmox.Utils.yesText : Proxmox.Utils.noText;
 131         }
 132         return Proxmox.Utils.defaultText;
 133     },
 134
 135     format_boolean: function(value) {
 136         return value ? Proxmox.Utils.yesText : Proxmox.Utils.noText;
 137     },
 138
 139     format_neg_boolean: function(value) {
 140         return !value ? Proxmox.Utils.yesText : Proxmox.Utils.noText;
 141     },
 142
 143     format_enabled_toggle: function(value) {
 144         return value ? Proxmox.Utils.enabledText : Proxmox.Utils.disabledText;
 145     },
 146
 147     format_expire: function(date) {
 148         if (!date) {
 149             return Proxmox.Utils.neverText;
 150         }
 151         return Ext.Date.format(date, "Y-m-d");
 152     },
 153
 154     // somewhat like a human would tell durations, omit zero values and do not
 155     // give seconds precision if we talk days already
 156     format_duration_human: function(ut) {
 157         let seconds = 0, minutes = 0, hours = 0, days = 0;
 158
 159         if (ut <= 0.1) {
 160             return '<0.1s';
 161         }
 162
 163         let remaining = ut;
 164         seconds = Number((remaining % 60).toFixed(1));
 165         remaining = Math.trunc(remaining / 60);
 166         if (remaining > 0) {
 167             minutes = remaining % 60;
 168             remaining = Math.trunc(remaining / 60);
 169             if (remaining > 0) {
 170                 hours = remaining % 24;
 171                 remaining = Math.trunc(remaining / 24);
 172                 if (remaining > 0) {
 173                     days = remaining;
 174                 }
 175             }
 176         }
 177
 178         let res = [];
 179         let add = (t, unit) => {
 180             if (t > 0) res.push(t + unit);
 181             return t > 0;
 182         };
 183
 184         let addSeconds = !add(days, 'd');
 185         add(hours, 'h');
 186         add(minutes, 'm');
 187         if (addSeconds) {
 188             add(seconds, 's');
 189         }
 190         return res.join(' ');
 191     },
 192
 193     format_duration_long: function(ut) {
 194         let days = Math.floor(ut / 86400);
 195         ut -= days*86400;
 196         let hours = Math.floor(ut / 3600);
 197         ut -= hours*3600;
 198         let mins = Math.floor(ut / 60);
 199         ut -= mins*60;
 200
 201         let hours_str = '00' + hours.toString();
 202         hours_str = hours_str.substr(hours_str.length - 2);
 203         let mins_str = "00" + mins.toString();
 204         mins_str = mins_str.substr(mins_str.length - 2);
 205         let ut_str = "00" + ut.toString();
 206         ut_str = ut_str.substr(ut_str.length - 2);
 207
 208         if (days) {
 209             let ds = days > 1 ? Proxmox.Utils.daysText : Proxmox.Utils.dayText;
 210             return days.toString() + ' ' + ds + ' ' +
 211                 hours_str + ':' + mins_str + ':' + ut_str;
 212         } else {
 213             return hours_str + ':' + mins_str + ':' + ut_str;
 214         }
 215     },
 216
 217     format_subscription_level: function(level) {
 218         if (level === 'c') {
 219             return 'Community';
 220         } else if (level === 'b') {
 221             return 'Basic';
 222         } else if (level === 's') {
 223             return 'Standard';
 224         } else if (level === 'p') {
 225             return 'Premium';
 226         } else {
 227             return Proxmox.Utils.noneText;
 228         }
 229     },
 230
 231     compute_min_label_width: function(text, width) {
 232         if (width === undefined) { width = 100; }
 233
 234         let tm = new Ext.util.TextMetrics();
 235         let min = tm.getWidth(text + ':');
 236
 237         return min < width ? width : min;
 238     },
 239
 240     getStoredAuth: function() {
 241         let storedAuth = JSON.parse(window.localStorage.getItem('ProxmoxUser'));
 242         return storedAuth || {};
 243     },
 244
 245     setAuthData: function(data) {
 246         Proxmox.UserName = data.username;
 247         Proxmox.LoggedOut = data.LoggedOut;
 248         // creates a session cookie (expire = null)
 249         // that way the cookie gets deleted after the browser window is closed
 250         if (data.ticket) {
 251             Proxmox.CSRFPreventionToken = data.CSRFPreventionToken;
 252             Ext.util.Cookies.set(Proxmox.Setup.auth_cookie_name, data.ticket, null, '/', null, true);
 253         }
 254
 255         if (data.token) {
 256             window.localStorage.setItem('ProxmoxUser', JSON.stringify(data));
 257         }
 258     },
 259
 260     authOK: function() {
 261         if (Proxmox.LoggedOut) {
 262             return undefined;
 263         }
 264         let storedAuth = Proxmox.Utils.getStoredAuth();
 265         let cookie = Ext.util.Cookies.get(Proxmox.Setup.auth_cookie_name);
 266         if ((Proxmox.UserName !== '' && cookie && !cookie.startsWith("PVE:tfa!")) || storedAuth.token) {
 267             return cookie || storedAuth.token;
 268         } else {
 269             return false;
 270         }
 271     },
 272
 273     authClear: function() {
 274         if (Proxmox.LoggedOut) {
 275             return;
 276         }
 277         Ext.util.Cookies.clear(Proxmox.Setup.auth_cookie_name);
 278         window.localStorage.removeItem("ProxmoxUser");
 279     },
 280
 281     // comp.setLoading() is buggy in ExtJS 4.0.7, so we
 282     // use el.mask() instead
 283     setErrorMask: function(comp, msg) {
 284         let el = comp.el;
 285         if (!el) {
 286             return;
 287         }
 288         if (!msg) {
 289             el.unmask();
 290         } else if (msg === true) {
 291             el.mask(gettext("Loading..."));
 292         } else {
 293             el.mask(msg);
 294         }
 295     },
 296
 297     getResponseErrorMessage: (err) => {
 298         if (!err.statusText) {
 299             return gettext('Connection error');
 300         }
 301         let msg = [`${err.statusText} (${err.status})`];
 302         if (err.response && err.response.responseText) {
 303             let txt = err.response.responseText;
 304             try {
 305                 let res = JSON.parse(txt);
 306                 if (res.errors && typeof res.errors === 'object') {
 307                     for (let [key, value] of Object.entries(res.errors)) {
 308                         msg.push(Ext.String.htmlEncode(`${key}: ${value}`));
 309                     }
 310                 }
 311             } catch (e) {
 312                 // fallback to string
 313                 msg.push(Ext.String.htmlEncode(txt));
 314             }
 315         }
 316         return msg.join('<br>');
 317     },
 318
 319     monStoreErrors: function(component, store, clearMaskBeforeLoad) {
 320         if (clearMaskBeforeLoad) {
 321             component.mon(store, 'beforeload', function(s, operation, eOpts) {
 322                 Proxmox.Utils.setErrorMask(component, false);
 323             });
 324         } else {
 325             component.mon(store, 'beforeload', function(s, operation, eOpts) {
 326                 if (!component.loadCount) {
 327                     component.loadCount = 0; // make sure it is nucomponent.ic
 328                     Proxmox.Utils.setErrorMask(component, true);
 329                 }
 330             });
 331         }
 332
 333         // only works with 'proxmox' proxy
 334         component.mon(store.proxy, 'afterload', function(proxy, request, success) {
 335             component.loadCount++;
 336
 337             if (success) {
 338                 Proxmox.Utils.setErrorMask(component, false);
 339                 return;
 340             }
 341
 342             let error = request._operation.getError();
 343             let msg = Proxmox.Utils.getResponseErrorMessage(error);
 344             Proxmox.Utils.setErrorMask(component, msg);
 345         });
 346     },
 347
 348     extractRequestError: function(result, verbose) {
 349         let msg = gettext('Successful');
 350
 351         if (!result.success) {
 352             msg = gettext("Unknown error");
 353             if (result.message) {
 354                 msg = result.message;
 355                 if (result.status) {
 356                     msg += ' (' + result.status + ')';
 357                 }
 358             }
 359             if (verbose && Ext.isObject(result.errors)) {
 360                 msg += "<br>";
 361                 Ext.Object.each(result.errors, function(prop, desc) {
 362                     msg += "<br><b>" + Ext.htmlEncode(prop) + "</b>: " +
 363                         Ext.htmlEncode(desc);
 364                 });
 365             }
 366         }
 367
 368         return msg;
 369     },
 370
 371     // Ext.Ajax.request
 372     API2Request: function(reqOpts) {
 373         let newopts = Ext.apply({
 374             waitMsg: gettext('Please wait...'),
 375         }, reqOpts);
 376
 377         if (!newopts.url.match(/^\/api2/)) {
 378             newopts.url = '/api2/extjs' + newopts.url;
 379         }
 380         delete newopts.callback;
 381
 382         let createWrapper = function(successFn, callbackFn, failureFn) {
 383             Ext.apply(newopts, {
 384                 success: function(response, options) {
 385                     if (options.waitMsgTarget) {
 386                         if (Proxmox.Utils.toolkit === 'touch') {
 387                             options.waitMsgTarget.setMasked(false);
 388                         } else {
 389                             options.waitMsgTarget.setLoading(false);
 390                         }
 391                     }
 392                     let result = Ext.decode(response.responseText);
 393                     response.result = result;
 394                     if (!result.success) {
 395                         response.htmlStatus = Proxmox.Utils.extractRequestError(result, true);
 396                         Ext.callback(callbackFn, options.scope, [options, false, response]);
 397                         Ext.callback(failureFn, options.scope, [response, options]);
 398                         return;
 399                     }
 400                     Ext.callback(callbackFn, options.scope, [options, true, response]);
 401                     Ext.callback(successFn, options.scope, [response, options]);
 402                 },
 403                 failure: function(response, options) {
 404                     if (options.waitMsgTarget) {
 405                         if (Proxmox.Utils.toolkit === 'touch') {
 406                             options.waitMsgTarget.setMasked(false);
 407                         } else {
 408                             options.waitMsgTarget.setLoading(false);
 409                         }
 410                     }
 411                     response.result = {};
 412                     try {
 413                         response.result = Ext.decode(response.responseText);
 414                     } catch (e) {
 415                         // ignore
 416                     }
 417                     let msg = gettext('Connection error') + ' - server offline?';
 418                     if (response.aborted) {
 419                         msg = gettext('Connection error') + ' - aborted.';
 420                     } else if (response.timedout) {
 421                         msg = gettext('Connection error') + ' - Timeout.';
 422                     } else if (response.status && response.statusText) {
 423                         msg = gettext('Connection error') + ' ' + response.status + ': ' + response.statusText;
 424                     }
 425                     response.htmlStatus = msg;
 426                     Ext.callback(callbackFn, options.scope, [options, false, response]);
 427                     Ext.callback(failureFn, options.scope, [response, options]);
 428                 },
 429             });
 430         };
 431
 432         createWrapper(reqOpts.success, reqOpts.callback, reqOpts.failure);
 433
 434         let target = newopts.waitMsgTarget;
 435         if (target) {
 436             if (Proxmox.Utils.toolkit === 'touch') {
 437                 target.setMasked({ xtype: 'loadmask', message: newopts.waitMsg });
 438             } else {
 439                 // Note: ExtJS bug - this does not work when component is not rendered
 440                 target.setLoading(newopts.waitMsg);
 441             }
 442         }
 443         Ext.Ajax.request(newopts);
 444     },
 445
 446     checked_command: function(orig_cmd) {
 447         Proxmox.Utils.API2Request(
 448             {
 449                 url: '/nodes/localhost/subscription',
 450                 method: 'GET',
 451                 failure: function(response, opts) {
 452                     Ext.Msg.alert(gettext('Error'), response.htmlStatus);
 453                 },
 454                 success: function(response, opts) {
 455                     let res = response.result;
 456                     if (res === null || res === undefined || !res || res
 457                         .data.status.toLowerCase() !== 'active') {
 458                         Ext.Msg.show({
 459                             title: gettext('No valid subscription'),
 460                             icon: Ext.Msg.WARNING,
 461                             message: Proxmox.Utils.getNoSubKeyHtml(res.data.url),
 462                             buttons: Ext.Msg.OK,
 463                             callback: function(btn) {
 464                                 if (btn !== 'ok') {
 465                                     return;
 466                                 }
 467                                 orig_cmd();
 468                             },
 469                         });
 470                     } else {
 471                         orig_cmd();
 472                     }
 473                 },
 474             },
 475         );
 476     },
 477
 478     assemble_field_data: function(values, data) {
 479         if (!Ext.isObject(data)) {
 480             return;
 481         }
 482         Ext.Object.each(data, function(name, val) {
 483             if (Object.prototype.hasOwnProperty.call(values, name)) {
 484                 let bucket = values[name];
 485                 if (!Ext.isArray(bucket)) {
 486                     bucket = values[name] = [bucket];
 487                 }
 488                 if (Ext.isArray(val)) {
 489                     values[name] = bucket.concat(val);
 490                 } else {
 491                     bucket.push(val);
 492                 }
 493             } else {
 494                 values[name] = val;
 495             }
 496         });
 497     },
 498
 499     updateColumnWidth: function(container) {
 500         let mode = Ext.state.Manager.get('summarycolumns') || 'auto';
 501         let factor;
 502         if (mode !== 'auto') {
 503             factor = parseInt(mode, 10);
 504             if (Number.isNaN(factor)) {
 505                 factor = 1;
 506             }
 507         } else {
 508             factor = container.getSize().width < 1600 ? 1 : 2;
 509         }
 510
 511         if (container.oldFactor === factor) {
 512             return;
 513         }
 514
 515         let items = container.query('>'); // direct childs
 516         factor = Math.min(factor, items.length);
 517         container.oldFactor = factor;
 518
 519         items.forEach((item) => {
 520             item.columnWidth = 1 / factor;
 521         });
 522
 523         // we have to update the layout twice, since the first layout change
 524         // can trigger the scrollbar which reduces the amount of space left
 525         container.updateLayout();
 526         container.updateLayout();
 527     },
 528
 529     dialog_title: function(subject, create, isAdd) {
 530         if (create) {
 531             if (isAdd) {
 532                 return gettext('Add') + ': ' + subject;
 533             } else {
 534                 return gettext('Create') + ': ' + subject;
 535             }
 536         } else {
 537             return gettext('Edit') + ': ' + subject;
 538         }
 539     },
 540
 541     network_iface_types: {
 542         eth: gettext("Network Device"),
 543         bridge: 'Linux Bridge',
 544         bond: 'Linux Bond',
 545         vlan: 'Linux VLAN',
 546         OVSBridge: 'OVS Bridge',
 547         OVSBond: 'OVS Bond',
 548         OVSPort: 'OVS Port',
 549         OVSIntPort: 'OVS IntPort',
 550     },
 551
 552     render_network_iface_type: function(value) {
 553         return Proxmox.Utils.network_iface_types[value] ||
 554             Proxmox.Utils.unknownText;
 555     },
 556
 557     task_desc_table: {
 558         aptupdate: ['', gettext('Update package database')],
 559         diskinit: ['Disk', gettext('Initialize Disk with GPT')],
 560         spiceshell: ['', gettext('Shell') + ' (Spice)'],
 561         srvreload: ['SRV', gettext('Reload')],
 562         srvrestart: ['SRV', gettext('Restart')],
 563         srvstart: ['SRV', gettext('Start')],
 564         srvstop: ['SRV', gettext('Stop')],
 565         termproxy: ['', gettext('Console') + ' (xterm.js)'],
 566         vncshell: ['', gettext('Shell')],
 567     },
 568
 569     // to add or change existing for product specific ones
 570     override_task_descriptions: function(extra) {
 571         for (const [key, value] of Object.entries(extra)) {
 572             Proxmox.Utils.task_desc_table[key] = value;
 573         }
 574     },
 575
 576     format_task_description: function(type, id) {
 577         let farray = Proxmox.Utils.task_desc_table[type];
 578         let text;
 579         if (!farray) {
 580             text = type;
 581             if (id) {
 582                 type += ' ' + id;
 583             }
 584             return text;
 585         } else if (Ext.isFunction(farray)) {
 586             return farray(type, id);
 587         }
 588         let prefix = farray[0];
 589         text = farray[1];
 590         if (prefix && id !== undefined) {
 591             return prefix + ' ' + id + ' - ' + text;
 592         }
 593         return text;
 594     },
 595
 596     format_size: function(size) {
 597         let units = ['', 'Ki', 'Mi', 'Gi', 'Ti', 'Pi', 'Ei', 'Zi', 'Yi'];
 598         let num = 0;
 599         while (size >= 1024 && num++ <= units.length) {
 600             size = size / 1024;
 601         }
 602
 603         return size.toFixed(num > 0?2:0) + " " + units[num] + "B";
 604     },
 605
 606     render_upid: function(value, metaData, record) {
 607         let task = record.data;
 608         let type = task.type || task.worker_type;
 609         let id = task.id || task.worker_id;
 610
 611         return Proxmox.Utils.format_task_description(type, id);
 612     },
 613
 614     render_uptime: function(value) {
 615         let uptime = value;
 616
 617         if (uptime === undefined) {
 618             return '';
 619         }
 620
 621         if (uptime <= 0) {
 622             return '-';
 623         }
 624
 625         return Proxmox.Utils.format_duration_long(uptime);
 626     },
 627
 628     systemd_unescape: function(string_value) {
 629         const charcode_0 = '0'.charCodeAt(0);
 630         const charcode_9 = '9'.charCodeAt(0);
 631         const charcode_A = 'A'.charCodeAt(0);
 632         const charcode_F = 'F'.charCodeAt(0);
 633         const charcode_a = 'a'.charCodeAt(0);
 634         const charcode_f = 'f'.charCodeAt(0);
 635         const charcode_x = 'x'.charCodeAt(0);
 636         const charcode_minus = '-'.charCodeAt(0);
 637         const charcode_slash = '/'.charCodeAt(0);
 638         const charcode_backslash = '\\'.charCodeAt(0);
 639
 640         let parse_hex_digit = function(d) {
 641             if (d >= charcode_0 && d <= charcode_9) {
 642                 return d - charcode_0;
 643             }
 644             if (d >= charcode_A && d <= charcode_F) {
 645                 return d - charcode_A + 10;
 646             }
 647             if (d >= charcode_a && d <= charcode_f) {
 648                 return d - charcode_a + 10;
 649             }
 650             throw "got invalid hex digit";
 651         };
 652
 653         let value = new TextEncoder().encode(string_value);
 654         let result = new Uint8Array(value.length);
 655
 656         let i = 0;
 657         let result_len = 0;
 658
 659         while (i < value.length) {
 660             let c0 = value[i];
 661             if (c0 === charcode_minus) {
 662                 result.set([charcode_slash], result_len);
 663                 result_len += 1;
 664                 i += 1;
 665                 continue;
 666             }
 667             if ((i + 4) < value.length) {
 668                 let c1 = value[i+1];
 669                 if (c0 === charcode_backslash && c1 === charcode_x) {
 670                     let h1 = parse_hex_digit(value[i+2]);
 671                     let h0 = parse_hex_digit(value[i+3]);
 672                     let ord = h1*16+h0;
 673                     result.set([ord], result_len);
 674                     result_len += 1;
 675                     i += 4;
 676                     continue;
 677                 }
 678             }
 679             result.set([c0], result_len);
 680             result_len += 1;
 681             i += 1;
 682         }
 683
 684         return new TextDecoder().decode(result.slice(0, result.len));
 685     },
 686
 687     parse_task_upid: function(upid) {
 688         let task = {};
 689
 690         let res = upid.match(/^UPID:([^\s:]+):([0-9A-Fa-f]{8}):([0-9A-Fa-f]{8,9}):(([0-9A-Fa-f]{8,16}):)?([0-9A-Fa-f]{8}):([^:\s]+):([^:\s]*):([^:\s]+):$/);
 691         if (!res) {
 692             throw "unable to parse upid '" + upid + "'";
 693         }
 694         task.node = res[1];
 695         task.pid = parseInt(res[2], 16);
 696         task.pstart = parseInt(res[3], 16);
 697         if (res[5] !== undefined) {
 698             task.task_id = parseInt(res[5], 16);
 699         }
 700         task.starttime = parseInt(res[6], 16);
 701         task.type = res[7];
 702         task.id = Proxmox.Utils.systemd_unescape(res[8]);
 703         task.user = res[9];
 704
 705         task.desc = Proxmox.Utils.format_task_description(task.type, task.id);
 706
 707         return task;
 708     },
 709
 710     parse_task_status: function(status) {
 711         if (status === 'OK') {
 712             return 'ok';
 713         }
 714
 715         if (status === 'unknown') {
 716             return 'unknown';
 717         }
 718
 719         let match = status.match(/^WARNINGS: (.*)$/);
 720         if (match) {
 721             return 'warning';
 722         }
 723
 724         return 'error';
 725     },
 726
 727     render_duration: function(value) {
 728         if (value === undefined) {
 729             return '-';
 730         }
 731         return Proxmox.Utils.format_duration_human(value);
 732     },
 733
 734     render_timestamp: function(value, metaData, record, rowIndex, colIndex, store) {
 735         let servertime = new Date(value * 1000);
 736         return Ext.Date.format(servertime, 'Y-m-d H:i:s');
 737     },
 738
 739     render_zfs_health: function(value) {
 740         if (typeof value === 'undefined') {
 741             return "";
 742         }
 743         var iconCls = 'question-circle';
 744         switch (value) {
 745             case 'AVAIL':
 746             case 'ONLINE':
 747                 iconCls = 'check-circle good';
 748                 break;
 749             case 'REMOVED':
 750             case 'DEGRADED':
 751                 iconCls = 'exclamation-circle warning';
 752                 break;
 753             case 'UNAVAIL':
 754             case 'FAULTED':
 755             case 'OFFLINE':
 756                 iconCls = 'times-circle critical';
 757                 break;
 758             default: //unknown
 759         }
 760
 761         return '<i class="fa fa-' + iconCls + '"></i> ' + value;
 762     },
 763
 764     get_help_info: function(section) {
 765         let helpMap;
 766         if (typeof proxmoxOnlineHelpInfo !== 'undefined') {
 767             helpMap = proxmoxOnlineHelpInfo; // eslint-disable-line no-undef
 768         } else if (typeof pveOnlineHelpInfo !== 'undefined') {
 769             // be backward compatible with older pve-doc-generators
 770             helpMap = pveOnlineHelpInfo; // eslint-disable-line no-undef
 771         } else {
 772             throw "no global OnlineHelpInfo map declared";
 773         }
 774
 775         if (helpMap[section]) {
 776             return helpMap[section];
 777         }
 778         // try to normalize - and _ separators, to support asciidoc and sphinx
 779         // references at the same time.
 780         let section_minus_normalized = section.replace(/_/g, '-');
 781         if (helpMap[section_minus_normalized]) {
 782             return helpMap[section_minus_normalized];
 783         }
 784         let section_underscore_normalized = section.replace(/-/g, '_');
 785         return helpMap[section_underscore_normalized];
 786     },
 787
 788     get_help_link: function(section) {
 789         let info = Proxmox.Utils.get_help_info(section);
 790         if (!info) {
 791             return undefined;
 792         }
 793         return window.location.origin + info.link;
 794     },
 795
 796     openXtermJsViewer: function(vmtype, vmid, nodename, vmname, cmd) {
 797         let url = Ext.Object.toQueryString({
 798             console: vmtype, // kvm, lxc, upgrade or shell
 799             xtermjs: 1,
 800             vmid: vmid,
 801             vmname: vmname,
 802             node: nodename,
 803             cmd: cmd,
 804
 805         });
 806         let nw = window.open("?" + url, '_blank', 'toolbar=no,location=no,status=no,menubar=no,resizable=yes,width=800,height=420');
 807         if (nw) {
 808             nw.focus();
 809         }
 810     },
 811
 812 },
 813
 814     singleton: true,
 815     constructor: function() {
 816         let me = this;
 817         Ext.apply(me, me.utilities);
 818
 819         let IPV4_OCTET = "(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9])";
 820         let IPV4_REGEXP = "(?:(?:" + IPV4_OCTET + "\\.){3}" + IPV4_OCTET + ")";
 821         let IPV6_H16 = "(?:[0-9a-fA-F]{1,4})";
 822         let IPV6_LS32 = "(?:(?:" + IPV6_H16 + ":" + IPV6_H16 + ")|" + IPV4_REGEXP + ")";
 823         let IPV4_CIDR_MASK = "([0-9]{1,2})";
 824         let IPV6_CIDR_MASK = "([0-9]{1,3})";
 825
 826
 827         me.IP4_match = new RegExp("^(?:" + IPV4_REGEXP + ")$");
 828         me.IP4_cidr_match = new RegExp("^(?:" + IPV4_REGEXP + ")/" + IPV4_CIDR_MASK + "$");
 829
 830         /* eslint-disable no-useless-concat,no-multi-spaces */
 831         let IPV6_REGEXP = "(?:" +
 832             "(?:(?:"                                                  + "(?:" + IPV6_H16 + ":){6})" + IPV6_LS32 + ")|" +
 833             "(?:(?:"                                         +   "::" + "(?:" + IPV6_H16 + ":){5})" + IPV6_LS32 + ")|" +
 834             "(?:(?:(?:"                           + IPV6_H16 + ")?::" + "(?:" + IPV6_H16 + ":){4})" + IPV6_LS32 + ")|" +
 835             "(?:(?:(?:(?:" + IPV6_H16 + ":){0,1}" + IPV6_H16 + ")?::" + "(?:" + IPV6_H16 + ":){3})" + IPV6_LS32 + ")|" +
 836             "(?:(?:(?:(?:" + IPV6_H16 + ":){0,2}" + IPV6_H16 + ")?::" + "(?:" + IPV6_H16 + ":){2})" + IPV6_LS32 + ")|" +
 837             "(?:(?:(?:(?:" + IPV6_H16 + ":){0,3}" + IPV6_H16 + ")?::" + "(?:" + IPV6_H16 + ":){1})" + IPV6_LS32 + ")|" +
 838             "(?:(?:(?:(?:" + IPV6_H16 + ":){0,4}" + IPV6_H16 + ")?::" +                         ")" + IPV6_LS32 + ")|" +
 839             "(?:(?:(?:(?:" + IPV6_H16 + ":){0,5}" + IPV6_H16 + ")?::" +                         ")" + IPV6_H16  + ")|" +
 840             "(?:(?:(?:(?:" + IPV6_H16 + ":){0,7}" + IPV6_H16 + ")?::" +                         ")"             + ")"  +
 841             ")";
 842         /* eslint-enable no-useless-concat,no-multi-spaces */
 843
 844         me.IP6_match = new RegExp("^(?:" + IPV6_REGEXP + ")$");
 845         me.IP6_cidr_match = new RegExp("^(?:" + IPV6_REGEXP + ")/" + IPV6_CIDR_MASK + "$");
 846         me.IP6_bracket_match = new RegExp("^\\[(" + IPV6_REGEXP + ")\\]");
 847
 848         me.IP64_match = new RegExp("^(?:" + IPV6_REGEXP + "|" + IPV4_REGEXP + ")$");
 849         me.IP64_cidr_match = new RegExp("^(?:" + IPV6_REGEXP + "/" + IPV6_CIDR_MASK + ")|(?:" + IPV4_REGEXP + "/" + IPV4_CIDR_MASK + ")$");
 850
 851         let DnsName_REGEXP = "(?:(?:(?:[a-zA-Z0-9](?:[a-zA-Z0-9\\-]*[a-zA-Z0-9])?)\\.)*(?:[A-Za-z0-9](?:[A-Za-z0-9\\-]*[A-Za-z0-9])?))";
 852         me.DnsName_match = new RegExp("^" + DnsName_REGEXP + "$");
 853
 854         me.HostPort_match = new RegExp("^(" + IPV4_REGEXP + "|" + DnsName_REGEXP + ")(?::(\\d+))?$");
 855         me.HostPortBrackets_match = new RegExp("^\\[(" + IPV6_REGEXP + "|" + IPV4_REGEXP + "|" + DnsName_REGEXP + ")\\](?::(\\d+))?$");
 856         me.IP6_dotnotation_match = new RegExp("^(" + IPV6_REGEXP + ")(?:\\.(\\d+))?$");
 857         me.Vlan_match = /^vlan(\\d+)/;
 858         me.VlanInterface_match = /(\\w+)\\.(\\d+)/;
 859     },
 860 });