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