www/manager/Utils.js

   1 Ext.ns('PVE');
   2
   3 // avoid errors when running without development tools
   4 if (!Ext.isDefined(Ext.global.console)) {
   5     var console = {
   6         dir: function() {},
   7         log: function() {}
   8     };
   9 }
  10 console.log("Starting PVE Manager");
  11
  12 Ext.Ajax.defaultHeaders = {
  13     'Accept': 'application/json'
  14 };
  15
  16 Ext.Ajax.on('beforerequest', function(conn, options) {
  17     if (PVE.CSRFPreventionToken) {
  18         if (!options.headers) {
  19             options.headers = {};
  20         }
  21         options.headers.CSRFPreventionToken = PVE.CSRFPreventionToken;
  22     }
  23 });
  24
  25 var IPV4_OCTET = "(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9])";
  26 var IPV4_REGEXP = "(?:(?:" + IPV4_OCTET + "\\.){3}" + IPV4_OCTET + ")";
  27 var IPV6_H16 = "(?:[0-9a-fA-F]{1,4})";
  28 var IPV6_LS32 = "(?:(?:" + IPV6_H16 + ":" + IPV6_H16 + ")|" + IPV4_REGEXP + ")";
  29
  30 var IP4_match = new RegExp("^(?:" + IPV4_REGEXP + ")$");
  31 var IP4_cidr_match = new RegExp("^(?:" + IPV4_REGEXP + ")\/[1-3]?[0-9]$");
  32
  33 var IPV6_REGEXP = "(?:" +
  34     "(?:(?:"                                                  + "(?:" + IPV6_H16 + ":){6})" + IPV6_LS32 + ")|" +
  35     "(?:(?:"                                         +   "::" + "(?:" + IPV6_H16 + ":){5})" + IPV6_LS32 + ")|" +
  36     "(?:(?:(?:"                           + IPV6_H16 + ")?::" + "(?:" + IPV6_H16 + ":){4})" + IPV6_LS32 + ")|" +
  37     "(?:(?:(?:(?:" + IPV6_H16 + ":){0,1}" + IPV6_H16 + ")?::" + "(?:" + IPV6_H16 + ":){3})" + IPV6_LS32 + ")|" +
  38     "(?:(?:(?:(?:" + IPV6_H16 + ":){0,2}" + IPV6_H16 + ")?::" + "(?:" + IPV6_H16 + ":){2})" + IPV6_LS32 + ")|" +
  39     "(?:(?:(?:(?:" + IPV6_H16 + ":){0,3}" + IPV6_H16 + ")?::" + "(?:" + IPV6_H16 + ":){1})" + IPV6_LS32 + ")|" +
  40     "(?:(?:(?:(?:" + IPV6_H16 + ":){0,4}" + IPV6_H16 + ")?::" +                         ")" + IPV6_LS32 + ")|" +
  41     "(?:(?:(?:(?:" + IPV6_H16 + ":){0,5}" + IPV6_H16 + ")?::" +                         ")" + IPV6_H16  + ")|" +
  42     "(?:(?:(?:(?:" + IPV6_H16 + ":){0,7}" + IPV6_H16 + ")?::" +                         ")"             + ")"  +
  43     ")";
  44
  45 var IP6_match = new RegExp("^(?:" + IPV6_REGEXP + ")$");
  46 var IP6_cidr_match = new RegExp("^(?:" + IPV6_REGEXP + ")\/[0-9]{1,3}?$");
  47 var IP6_bracket_match = new RegExp("^\\[(" + IPV6_REGEXP + ")\\]");
  48
  49 var IP64_match = new RegExp("^(?:" + IPV6_REGEXP + "|" + IPV4_REGEXP + ")$");
  50
  51 Ext.define('PVE.Utils', { statics: {
  52
  53     // this class only contains static functions
  54
  55     toolkit: undefined, // (extjs|touch), set inside Toolkit.js
  56
  57     log_severity_hash: {
  58         0: "panic",
  59         1: "alert",
  60         2: "critical",
  61         3: "error",
  62         4: "warning",
  63         5: "notice",
  64         6: "info",
  65         7: "debug"
  66     },
  67
  68     support_level_hash: {
  69         'c': gettext('Community'),
  70         'b': gettext('Basic'),
  71         's': gettext('Standard'),
  72         'p': gettext('Premium')
  73     },
  74
  75     noSubKeyHtml: 'You do not have a valid subscription for this server. Please visit <a target="_blank" href="http://www.proxmox.com/products/proxmox-ve/subscription-service-plans">www.proxmox.com</a> to get a list of available options.',
  76
  77     kvm_ostypes: {
  78         other: gettext('Other OS types'),
  79         wxp: 'Microsoft Windows XP/2003',
  80         w2k: 'Microsoft Windows 2000',
  81         w2k8: 'Microsoft Windows Vista/2008',
  82         win7: 'Microsoft Windows 7/2008r2',
  83         win8: 'Microsoft Windows 8/10/2012',
  84         l24: 'Linux 2.4 Kernel',
  85         l26: 'Linux 4.X/3.X/2.6 Kernel',
  86         solaris: 'Solaris Kernel'
  87     },
  88
  89     render_kvm_ostype: function (value) {
  90         if (!value) {
  91             return gettext('Other OS types');
  92         }
  93         var text = PVE.Utils.kvm_ostypes[value];
  94         if (text) {
  95             return text + ' (' + value + ')';
  96         }
  97         return value;
  98     },
  99
 100     render_hotplug_features: function (value) {
 101         var fa = [];
 102
 103         if (!value || (value === '0')) {
 104             return gettext('disabled');
 105         }
 106
 107         Ext.each(value.split(','), function(el) {
 108             if (el === 'disk') {
 109                 fa.push(gettext('Disk'));
 110             } else if (el === 'network') {
 111                 fa.push(gettext('Network'));
 112             } else if (el === 'usb') {
 113                 fa.push(gettext('USB'));
 114             } else if (el === 'memory') {
 115                 fa.push(gettext('Memory'));
 116             } else if (el === 'cpu') {
 117                 fa.push(gettext('CPU'));
 118             } else {
 119                 fa.push(el);
 120             }
 121         });
 122
 123         return fa.join(', ');
 124     },
 125
 126     network_iface_types: {
 127         eth: gettext("Network Device"),
 128         bridge: 'Linux Bridge',
 129         bond: 'Linux Bond',
 130         vlan: 'Linux Vlan interface',
 131         OVSBridge: 'OVS Bridge',
 132         OVSBond: 'OVS Bond',
 133         OVSPort: 'OVS Port',
 134         OVSIntPort: 'OVS IntPort'
 135     },
 136
 137     render_network_iface_type: function(value) {
 138         return PVE.Utils.network_iface_types[value] ||
 139             PVE.Utils.unknownText;
 140     },
 141
 142     render_qemu_bios: function(value) {
 143         if (!value) {
 144             return PVE.Utils.defaultText + ' (SeaBIOS)';
 145         } else if (value === 'seabios') {
 146             return "SeaBIOS";
 147         } else if (value === 'ovmf') {
 148             return "OVMF (UEFI)";
 149         } else {
 150             return value;
 151         }
 152     },
 153
 154     render_scsihw: function(value) {
 155         if (!value) {
 156             return PVE.Utils.defaultText + ' (LSI 53C895A)';
 157         } else if (value === 'lsi') {
 158             return 'LSI 53C895A';
 159         } else if (value === 'lsi53c810') {
 160             return 'LSI 53C810';
 161         } else if (value === 'megasas') {
 162             return 'MegaRAID SAS 8708EM2';
 163         } else if (value === 'virtio-scsi-pci') {
 164             return 'VIRTIO';
 165         } else if (value === 'virtio-scsi-single') {
 166             return 'VIRTIO single';
 167         } else if (value === 'pvscsi') {
 168             return 'VMware PVSCSI';
 169         } else {
 170             return value;
 171         }
 172     },
 173
 174     // fixme: auto-generate this
 175     // for now, please keep in sync with PVE::Tools::kvmkeymaps
 176     kvm_keymaps: {
 177         //ar: 'Arabic',
 178         da: 'Danish',
 179         de: 'German',
 180         'de-ch': 'German (Swiss)',
 181         'en-gb': 'English (UK)',
 182         'en-us': 'English (USA)',
 183         es: 'Spanish',
 184         //et: 'Estonia',
 185         fi: 'Finnish',
 186         //fo: 'Faroe Islands',
 187         fr: 'French',
 188         'fr-be': 'French (Belgium)',
 189         'fr-ca': 'French (Canada)',
 190         'fr-ch': 'French (Swiss)',
 191         //hr: 'Croatia',
 192         hu: 'Hungarian',
 193         is: 'Icelandic',
 194         it: 'Italian',
 195         ja: 'Japanese',
 196         lt: 'Lithuanian',
 197         //lv: 'Latvian',
 198         mk: 'Macedonian',
 199         nl: 'Dutch',
 200         //'nl-be': 'Dutch (Belgium)',
 201         no: 'Norwegian',
 202         pl: 'Polish',
 203         pt: 'Portuguese',
 204         'pt-br': 'Portuguese (Brazil)',
 205         //ru: 'Russian',
 206         sl: 'Slovenian',
 207         sv: 'Swedish',
 208         //th: 'Thai',
 209         tr: 'Turkish'
 210     },
 211
 212     kvm_vga_drivers: {
 213         std: gettext('Standard VGA'),
 214         vmware: gettext('VMWare compatible'),
 215         cirrus: 'Cirrus Logic GD5446',
 216         qxl: 'SPICE',
 217         qxl2: 'SPICE dual monitor',
 218         qxl3: 'SPICE three monitors',
 219         qxl4: 'SPICE four monitors',
 220         serial0: gettext('Serial terminal') + ' 0',
 221         serial1: gettext('Serial terminal') + ' 1',
 222         serial2: gettext('Serial terminal') + ' 2',
 223         serial3: gettext('Serial terminal') + ' 3'
 224     },
 225
 226     render_kvm_language: function (value) {
 227         if (!value) {
 228             return PVE.Utils.defaultText;
 229         }
 230         var text = PVE.Utils.kvm_keymaps[value];
 231         if (text) {
 232             return text + ' (' + value + ')';
 233         }
 234         return value;
 235     },
 236
 237     kvm_keymap_array: function() {
 238         var data = [['', PVE.Utils.render_kvm_language('')]];
 239         Ext.Object.each(PVE.Utils.kvm_keymaps, function(key, value) {
 240             data.push([key, PVE.Utils.render_kvm_language(value)]);
 241         });
 242
 243         return data;
 244     },
 245
 246     render_console_viewer: function(value) {
 247         if (!value) {
 248             return PVE.Utils.defaultText + ' (HTML5)';
 249         } else if (value === 'vv') {
 250             return  'SPICE (remote-viewer)';
 251         } else if (value === 'applet' || value === 'html5') {
 252             return  'HTML5 (noVNC)';
 253         } else {
 254             return value;
 255         }
 256     },
 257
 258     language_map: {
 259         zh_CN: 'Chinese',
 260         ca: 'Catalan',
 261         da: 'Danish',
 262         en: 'English',
 263         eu: 'Euskera (Basque)',
 264         fr: 'French',
 265         gl: 'Galician',
 266         de: 'German',
 267         hu: 'Hungarian',
 268         it: 'Italian',
 269         ja: 'Japanese',
 270         nb: 'Norwegian (Bokmal)',
 271         nn: 'Norwegian (Nynorsk)',
 272         fa: 'Persian (Farsi)',
 273         pl: 'Polish',
 274         pt_BR: 'Portuguese (Brazil)',
 275         ru: 'Russian',
 276         sl: 'Slovenian',
 277         es: 'Spanish',
 278         sv: 'Swedish',
 279         tr: 'Turkish'
 280     },
 281
 282     render_language: function (value) {
 283         if (!value) {
 284             return PVE.Utils.defaultText + ' (English)';
 285         }
 286         var text = PVE.Utils.language_map[value];
 287         if (text) {
 288             return text + ' (' + value + ')';
 289         }
 290         return value;
 291     },
 292
 293     language_array: function() {
 294         var data = [['', PVE.Utils.render_language('')]];
 295         Ext.Object.each(PVE.Utils.language_map, function(key, value) {
 296             data.push([key, PVE.Utils.render_language(value)]);
 297         });
 298
 299         return data;
 300     },
 301
 302     render_kvm_vga_driver: function (value) {
 303         if (!value) {
 304             return PVE.Utils.defaultText;
 305         }
 306         var text = PVE.Utils.kvm_vga_drivers[value];
 307         if (text) {
 308             return text + ' (' + value + ')';
 309         }
 310         return value;
 311     },
 312
 313     kvm_vga_driver_array: function() {
 314         var data = [['', PVE.Utils.render_kvm_vga_driver('')]];
 315         Ext.Object.each(PVE.Utils.kvm_vga_drivers, function(key, value) {
 316             data.push([key, PVE.Utils.render_kvm_vga_driver(value)]);
 317         });
 318
 319         return data;
 320     },
 321
 322     render_kvm_startup: function(value) {
 323         var startup = PVE.Parser.parseStartup(value);
 324
 325         var res = 'order=';
 326         if (startup.order === undefined) {
 327             res += 'any';
 328         } else {
 329             res += startup.order;
 330         }
 331         if (startup.up !== undefined) {
 332             res += ',up=' + startup.up;
 333         }
 334         if (startup.down !== undefined) {
 335             res += ',down=' + startup.down;
 336         }
 337
 338         return res;
 339     },
 340
 341     authOK: function() {
 342         return Ext.util.Cookies.get('PVEAuthCookie');
 343     },
 344
 345     authClear: function() {
 346         Ext.util.Cookies.clear("PVEAuthCookie");
 347     },
 348
 349     // fixme: remove - not needed?
 350     gridLineHeigh: function() {
 351         return 21;
 352
 353         //if (Ext.isGecko)
 354         //return 23;
 355         //return 21;
 356     },
 357
 358     extractRequestError: function(result, verbose) {
 359         var msg = gettext('Successful');
 360
 361         if (!result.success) {
 362             msg = gettext("Unknown error");
 363             if (result.message) {
 364                 msg = result.message;
 365                 if (result.status) {
 366                     msg += ' (' + result.status + ')';
 367                 }
 368             }
 369             if (verbose && Ext.isObject(result.errors)) {
 370                 msg += "<br>";
 371                 Ext.Object.each(result.errors, function(prop, desc) {
 372                     msg += "<br><b>" + Ext.htmlEncode(prop) + "</b>: " +
 373                         Ext.htmlEncode(desc);
 374                 });
 375             }
 376         }
 377
 378         return msg;
 379     },
 380
 381     extractFormActionError: function(action) {
 382         var msg;
 383         switch (action.failureType) {
 384         case Ext.form.action.Action.CLIENT_INVALID:
 385             msg = gettext('Form fields may not be submitted with invalid values');
 386             break;
 387         case Ext.form.action.Action.CONNECT_FAILURE:
 388             msg = gettext('Connection error');
 389             var resp = action.response;
 390             if (resp.status && resp.statusText) {
 391                 msg += " " + resp.status + ": " + resp.statusText;
 392             }
 393             break;
 394         case Ext.form.action.Action.LOAD_FAILURE:
 395         case Ext.form.action.Action.SERVER_INVALID:
 396             msg = PVE.Utils.extractRequestError(action.result, true);
 397             break;
 398         }
 399         return msg;
 400     },
 401
 402     // Ext.Ajax.request
 403     API2Request: function(reqOpts) {
 404
 405         var newopts = Ext.apply({
 406             waitMsg: gettext('Please wait...')
 407         }, reqOpts);
 408
 409         if (!newopts.url.match(/^\/api2/)) {
 410             newopts.url = '/api2/extjs' + newopts.url;
 411         }
 412         delete newopts.callback;
 413
 414         var createWrapper = function(successFn, callbackFn, failureFn) {
 415             Ext.apply(newopts, {
 416                 success: function(response, options) {
 417                     if (options.waitMsgTarget) {
 418                         if (PVE.Utils.toolkit === 'touch') {
 419                             options.waitMsgTarget.setMasked(false);
 420                         } else {
 421                             options.waitMsgTarget.setLoading(false);
 422                         }
 423                     }
 424                     var result = Ext.decode(response.responseText);
 425                     response.result = result;
 426                     if (!result.success) {
 427                         response.htmlStatus = PVE.Utils.extractRequestError(result, true);
 428                         Ext.callback(callbackFn, options.scope, [options, false, response]);
 429                         Ext.callback(failureFn, options.scope, [response, options]);
 430                         return;
 431                     }
 432                     Ext.callback(callbackFn, options.scope, [options, true, response]);
 433                     Ext.callback(successFn, options.scope, [response, options]);
 434                 },
 435                 failure: function(response, options) {
 436                     if (options.waitMsgTarget) {
 437                         if (PVE.Utils.toolkit === 'touch') {
 438                             options.waitMsgTarget.setMasked(false);
 439                         } else {
 440                             options.waitMsgTarget.setLoading(false);
 441                         }
 442                     }
 443                     response.result = {};
 444                     try {
 445                         response.result = Ext.decode(response.responseText);
 446                     } catch(e) {}
 447                     var msg = gettext('Connection error') + ' - server offline?';
 448                     if (response.aborted) {
 449                         msg = gettext('Connection error') + ' - aborted.';
 450                     } else if (response.timedout) {
 451                         msg = gettext('Connection error') + ' - Timeout.';
 452                     } else if (response.status && response.statusText) {
 453                         msg = gettext('Connection error') + ' ' + response.status + ': ' + response.statusText;
 454                     }
 455                     response.htmlStatus = msg;
 456                     Ext.callback(callbackFn, options.scope, [options, false, response]);
 457                     Ext.callback(failureFn, options.scope, [response, options]);
 458                 }
 459             });
 460         };
 461
 462         createWrapper(reqOpts.success, reqOpts.callback, reqOpts.failure);
 463
 464         var target = newopts.waitMsgTarget;
 465         if (target) {
 466             if (PVE.Utils.toolkit === 'touch') {
 467                 target.setMasked({ xtype: 'loadmask', message: newopts.waitMsg} );
 468             } else {
 469                 // Note: ExtJS bug - this does not work when component is not rendered
 470                 target.setLoading(newopts.waitMsg);
 471             }
 472         }
 473         Ext.Ajax.request(newopts);
 474     },
 475
 476     assemble_field_data: function(values, data) {
 477         if (Ext.isObject(data)) {
 478             Ext.Object.each(data, function(name, val) {
 479                 if (values.hasOwnProperty(name)) {
 480                     var bucket = values[name];
 481                     if (!Ext.isArray(bucket)) {
 482                         bucket = values[name] = [bucket];
 483                     }
 484                     if (Ext.isArray(val)) {
 485                         values[name] = bucket.concat(val);
 486                     } else {
 487                         bucket.push(val);
 488                     }
 489                 } else {
 490                     values[name] = val;
 491                 }
 492             });
 493         }
 494     },
 495
 496     checked_command: function(orig_cmd) {
 497         PVE.Utils.API2Request({
 498             url: '/nodes/localhost/subscription',
 499             method: 'GET',
 500             //waitMsgTarget: me,
 501             failure: function(response, opts) {
 502                 Ext.Msg.alert(gettext('Error'), response.htmlStatus);
 503             },
 504             success: function(response, opts) {
 505                 var data = response.result.data;
 506
 507                 if (data.status !== 'Active') {
 508                     Ext.Msg.show({
 509                         title: gettext('No valid subscription'),
 510                         icon: Ext.Msg.WARNING,
 511                         msg: PVE.Utils.noSubKeyHtml,
 512                         buttons: Ext.Msg.OK,
 513                         callback: function(btn) {
 514                             if (btn !== 'ok') {
 515                                 return;
 516                             }
 517                             orig_cmd();
 518                         }
 519                     });
 520                 } else {
 521                     orig_cmd();
 522                 }
 523             }
 524         });
 525     },
 526
 527     task_desc_table: {
 528         vncproxy: [ 'VM/CT', gettext('Console') ],
 529         spiceproxy: [ 'VM/CT', gettext('Console') + ' (Spice)' ],
 530         vncshell: [ '', gettext('Shell') ],
 531         spiceshell: [ '', gettext('Shell')  + ' (Spice)' ],
 532         qmsnapshot: [ 'VM', gettext('Snapshot') ],
 533         qmrollback: [ 'VM', gettext('Rollback') ],
 534         qmdelsnapshot: [ 'VM', gettext('Delete Snapshot') ],
 535         qmcreate: [ 'VM', gettext('Create') ],
 536         qmrestore: [ 'VM', gettext('Restore') ],
 537         qmdestroy: [ 'VM', gettext('Destroy') ],
 538         qmigrate: [ 'VM', gettext('Migrate') ],
 539         qmclone: [ 'VM', gettext('Clone') ],
 540         qmmove: [ 'VM', gettext('Move disk') ],
 541         qmtemplate: [ 'VM', gettext('Convert to template') ],
 542         qmstart: [ 'VM', gettext('Start') ],
 543         qmstop: [ 'VM', gettext('Stop') ],
 544         qmreset: [ 'VM', gettext('Reset') ],
 545         qmshutdown: [ 'VM', gettext('Shutdown') ],
 546         qmsuspend: [ 'VM', gettext('Suspend') ],
 547         qmresume: [ 'VM', gettext('Resume') ],
 548         qmconfig: [ 'VM', gettext('Configure') ],
 549         vzcreate: ['CT', gettext('Create') ],
 550         vzrestore: ['CT', gettext('Restore') ],
 551         vzdestroy: ['CT', gettext('Destroy') ],
 552         vzmigrate: [ 'CT', gettext('Migrate') ],
 553         vzstart: ['CT', gettext('Start') ],
 554         vzstop: ['CT', gettext('Stop') ],
 555         vzmount: ['CT', gettext('Mount') ],
 556         vzumount: ['CT', gettext('Unmount') ],
 557         vzshutdown: ['CT', gettext('Shutdown') ],
 558         vzsuspend: [ 'CT', gettext('Suspend') ],
 559         vzresume: [ 'CT', gettext('Resume') ],
 560         vzsnapshot: [ 'CT', gettext('Snapshot') ],
 561         vzrollback: [ 'CT', gettext('Rollback') ],
 562         vzdelsnapshot: [ 'CT', gettext('Delete Snapshot') ],
 563         vztemplate: [ 'CT', gettext('Convert to template') ],
 564         vzclone: [ 'CT', gettext('Clone') ],
 565         hamigrate: [ 'HA', gettext('Migrate') ],
 566         hastart: [ 'HA', gettext('Start') ],
 567         hastop: [ 'HA', gettext('Stop') ],
 568         srvstart: ['SRV', gettext('Start') ],
 569         srvstop: ['SRV', gettext('Stop') ],
 570         srvrestart: ['SRV', gettext('Restart') ],
 571         srvreload: ['SRV', gettext('Reload') ],
 572         cephcreatemon: ['Ceph Monitor', gettext('Create') ],
 573         cephdestroymon: ['Ceph Monitor', gettext('Destroy') ],
 574         cephcreateosd: ['Ceph OSD', gettext('Create') ],
 575         cephdestroyosd: ['Ceph OSD', gettext('Destroy') ],
 576         imgcopy: ['', gettext('Copy data') ],
 577         imgdel: ['', gettext('Erase data') ],
 578         download: ['', gettext('Download') ],
 579         vzdump: ['', gettext('Backup') ],
 580         aptupdate: ['', gettext('Update package database') ],
 581         startall: [ '', gettext('Start all VMs and Containers') ],
 582         stopall: [ '', gettext('Stop all VMs and Containers') ],
 583         migrateall: [ '', gettext('Migrate all VMs and Containers') ]
 584     },
 585
 586     format_task_description: function(type, id) {
 587         var farray = PVE.Utils.task_desc_table[type];
 588         if (!farray) {
 589             return type;
 590         }
 591         var prefix = farray[0];
 592         var text = farray[1];
 593         if (prefix) {
 594             return prefix + ' ' + id + ' - ' + text;
 595         }
 596         return text;
 597     },
 598
 599     parse_task_upid: function(upid) {
 600         var task = {};
 601
 602         var res = upid.match(/^UPID:(\S+):([0-9A-Fa-f]{8}):([0-9A-Fa-f]{8,9}):([0-9A-Fa-f]{8}):([^:\s]+):([^:\s]*):([^:\s]+):$/);
 603         if (!res) {
 604             throw "unable to parse upid '" + upid + "'";
 605         }
 606         task.node = res[1];
 607         task.pid = parseInt(res[2], 16);
 608         task.pstart = parseInt(res[3], 16);
 609         task.starttime = parseInt(res[4], 16);
 610         task.type = res[5];
 611         task.id = res[6];
 612         task.user = res[7];
 613
 614         task.desc = PVE.Utils.format_task_description(task.type, task.id);
 615
 616         return task;
 617     },
 618
 619     format_size: function(size) {
 620         /*jslint confusion: true */
 621
 622         if (size < 1024) {
 623             return size;
 624         }
 625
 626         var kb = size / 1024;
 627
 628         if (kb < 1024) {
 629             return kb.toFixed(0) + "KB";
 630         }
 631
 632         var mb = size / (1024*1024);
 633
 634         if (mb < 1024) {
 635             return mb.toFixed(0) + "MB";
 636         }
 637
 638         var gb = mb / 1024;
 639
 640         if (gb < 1024) {
 641             return gb.toFixed(2) + "GB";
 642         }
 643
 644         var tb =  gb / 1024;
 645
 646         return tb.toFixed(2) + "TB";
 647
 648     },
 649
 650     format_html_bar: function(per, text) {
 651
 652         return "<div class='pve-bar-wrap'>" + text + "<div class='pve-bar-border'>" +
 653             "<div class='pve-bar-inner' style='width:" + per + "%;'></div>" +
 654             "</div></div>";
 655
 656     },
 657
 658     format_cpu_bar: function(per1, per2, text) {
 659
 660         return "<div class='pve-bar-border'>" +
 661             "<div class='pve-bar-inner' style='width:" + per1 + "%;'></div>" +
 662             "<div class='pve-bar-inner2' style='width:" + per2 + "%;'></div>" +
 663             "<div class='pve-bar-text'>" + text + "</div>" +
 664             "</div>";
 665     },
 666
 667     format_large_bar: function(per, text) {
 668
 669         if (!text) {
 670             text = per.toFixed(1) + "%";
 671         }
 672
 673         return "<div class='pve-largebar-border'>" +
 674             "<div class='pve-largebar-inner' style='width:" + per + "%;'></div>" +
 675             "<div class='pve-largebar-text'>" + text + "</div>" +
 676             "</div>";
 677     },
 678
 679     format_duration_long: function(ut) {
 680
 681         var days = Math.floor(ut / 86400);
 682         ut -= days*86400;
 683         var hours = Math.floor(ut / 3600);
 684         ut -= hours*3600;
 685         var mins = Math.floor(ut / 60);
 686         ut -= mins*60;
 687
 688         var hours_str = '00' + hours.toString();
 689         hours_str = hours_str.substr(hours_str.length - 2);
 690         var mins_str = "00" + mins.toString();
 691         mins_str = mins_str.substr(mins_str.length - 2);
 692         var ut_str = "00" + ut.toString();
 693         ut_str = ut_str.substr(ut_str.length - 2);
 694
 695         if (days) {
 696             var ds = days > 1 ? PVE.Utils.daysText : PVE.Utils.dayText;
 697             return days.toString() + ' ' + ds + ' ' +
 698                 hours_str + ':' + mins_str + ':' + ut_str;
 699         } else {
 700             return hours_str + ':' + mins_str + ':' + ut_str;
 701         }
 702     },
 703
 704     format_duration_short: function(ut) {
 705
 706         if (ut < 60) {
 707             return ut.toString() + 's';
 708         }
 709
 710         if (ut < 3600) {
 711             var mins = ut / 60;
 712             return mins.toFixed(0) + 'm';
 713         }
 714
 715         if (ut < 86400) {
 716             var hours = ut / 3600;
 717             return hours.toFixed(0) + 'h';
 718         }
 719
 720         var days = ut / 86400;
 721         return days.toFixed(0) + 'd';
 722     },
 723
 724     yesText: gettext('Yes'),
 725     noText: gettext('No'),
 726     noneText: gettext('none'),
 727     errorText: gettext('Error'),
 728     unknownText: gettext('Unknown'),
 729     defaultText: gettext('Default'),
 730     daysText: gettext('days'),
 731     dayText: gettext('day'),
 732     runningText: gettext('running'),
 733     stoppedText: gettext('stopped'),
 734     neverText: gettext('never'),
 735     totalText: gettext('Total'),
 736     usedText: gettext('Used'),
 737     directoryText: gettext('Directory'),
 738     imagesText: gettext('Disk image'),
 739     backupFileText: gettext('VZDump backup file'),
 740     vztmplText: gettext('Container template'),
 741     isoImageText: gettext('ISO image'),
 742     containersText: gettext('Container'),
 743
 744     format_expire: function(date) {
 745         if (!date) {
 746             return PVE.Utils.neverText;
 747         }
 748         return Ext.Date.format(date, "Y-m-d");
 749     },
 750
 751     format_storage_type: function(value) {
 752         if (value === 'dir') {
 753             return PVE.Utils.directoryText;
 754         } else if (value === 'nfs') {
 755             return 'NFS';
 756         } else if (value === 'glusterfs') {
 757             return 'GlusterFS';
 758         } else if (value === 'lvm') {
 759             return 'LVM';
 760         } else if (value === 'lvmthin') {
 761             return 'LVM-Thin';
 762         } else if (value === 'iscsi') {
 763             return 'iSCSI';
 764         } else if (value === 'rbd') {
 765             return 'RBD';
 766         } else if (value === 'sheepdog') {
 767             return 'Sheepdog';
 768         } else if (value === 'zfs') {
 769             return 'ZFS over iSCSI';
 770         } else if (value === 'zfspool') {
 771             return 'ZFS';
 772         } else if (value === 'iscsidirect') {
 773             return 'iSCSIDirect';
 774         } else if (value === 'drbd') {
 775             return 'DRBD';
 776         } else {
 777             return PVE.Utils.unknownText;
 778         }
 779     },
 780
 781     format_boolean_with_default: function(value) {
 782         if (Ext.isDefined(value) && value !== '') {
 783             return value ? PVE.Utils.yesText : PVE.Utils.noText;
 784         }
 785         return PVE.Utils.defaultText;
 786     },
 787
 788     format_boolean: function(value) {
 789         return value ? PVE.Utils.yesText : PVE.Utils.noText;
 790     },
 791
 792     format_neg_boolean: function(value) {
 793         return !value ? PVE.Utils.yesText : PVE.Utils.noText;
 794     },
 795
 796     format_content_types: function(value) {
 797         var cta = [];
 798
 799         Ext.each(value.split(',').sort(), function(ct) {
 800             if (ct === 'images') {
 801                 cta.push(PVE.Utils.imagesText);
 802             } else if (ct === 'backup') {
 803                 cta.push(PVE.Utils.backupFileText);
 804             } else if (ct === 'vztmpl') {
 805                 cta.push(PVE.Utils.vztmplText);
 806             } else if (ct === 'iso') {
 807                 cta.push(PVE.Utils.isoImageText);
 808             } else if (ct === 'rootdir') {
 809                 cta.push(PVE.Utils.containersText);
 810             }
 811         });
 812
 813         return cta.join(', ');
 814     },
 815
 816     render_storage_content: function(value, metaData, record) {
 817         var data = record.data;
 818         if (Ext.isNumber(data.channel) &&
 819             Ext.isNumber(data.id) &&
 820             Ext.isNumber(data.lun)) {
 821             return "CH " +
 822                 Ext.String.leftPad(data.channel,2, '0') +
 823                 " ID " + data.id + " LUN " + data.lun;
 824         }
 825         return data.volid.replace(/^.*:(.*\/)?/,'');
 826     },
 827
 828     render_serverity: function (value) {
 829         return PVE.Utils.log_severity_hash[value] || value;
 830     },
 831
 832     render_cpu: function(value, metaData, record, rowIndex, colIndex, store) {
 833
 834         if (!(record.data.uptime && Ext.isNumeric(value))) {
 835             return '';
 836         }
 837
 838         var maxcpu = record.data.maxcpu || 1;
 839
 840         if (!Ext.isNumeric(maxcpu) && (maxcpu >= 1)) {
 841             return '';
 842         }
 843
 844         var per = value * 100;
 845
 846         return per.toFixed(1) + '% of ' + maxcpu.toString() + (maxcpu > 1 ? 'CPUs' : 'CPU');
 847     },
 848
 849     render_size: function(value, metaData, record, rowIndex, colIndex, store) {
 850         /*jslint confusion: true */
 851
 852         if (!Ext.isNumeric(value)) {
 853             return '';
 854         }
 855
 856         return PVE.Utils.format_size(value);
 857     },
 858
 859     render_timestamp: function(value, metaData, record, rowIndex, colIndex, store) {
 860         var servertime = new Date(value * 1000);
 861         return Ext.Date.format(servertime, 'Y-m-d H:i:s');
 862     },
 863
 864     render_mem_usage: function(value, metaData, record, rowIndex, colIndex, store) {
 865
 866         var mem = value;
 867         var maxmem = record.data.maxmem;
 868
 869         if (!record.data.uptime) {
 870             return '';
 871         }
 872
 873         if (!(Ext.isNumeric(mem) && maxmem)) {
 874             return '';
 875         }
 876
 877         var per = (mem * 100) / maxmem;
 878
 879         return per.toFixed(1) + '%';
 880     },
 881
 882     render_disk_usage: function(value, metaData, record, rowIndex, colIndex, store) {
 883
 884         var disk = value;
 885         var maxdisk = record.data.maxdisk;
 886
 887         if (!(Ext.isNumeric(disk) && maxdisk)) {
 888             return '';
 889         }
 890
 891         var per = (disk * 100) / maxdisk;
 892
 893         return per.toFixed(1) + '%';
 894     },
 895
 896     render_resource_type: function(value, metaData, record, rowIndex, colIndex, store) {
 897
 898         var cls = 'pve-itype-icon-' + value;
 899
 900         if (record.data.running) {
 901             metaData.tdCls = cls + "-running";
 902         } else if (record.data.template) {
 903             metaData.tdCls = cls + "-template";
 904         } else {
 905             metaData.tdCls = cls;
 906         }
 907
 908         return value;
 909     },
 910
 911     render_uptime: function(value, metaData, record, rowIndex, colIndex, store) {
 912
 913         var uptime = value;
 914
 915         if (uptime === undefined) {
 916             return '';
 917         }
 918
 919         if (uptime <= 0) {
 920             return '-';
 921         }
 922
 923         return PVE.Utils.format_duration_long(uptime);
 924     },
 925
 926     render_support_level: function(value, metaData, record) {
 927         return PVE.Utils.support_level_hash[value] || '-';
 928     },
 929
 930     render_upid: function(value, metaData, record) {
 931         var type = record.data.type;
 932         var id = record.data.id;
 933
 934         return PVE.Utils.format_task_description(type, id);
 935     },
 936
 937     dialog_title: function(subject, create, isAdd) {
 938         if (create) {
 939             if (isAdd) {
 940                 return gettext('Add') + ': ' + subject;
 941             } else {
 942                 return gettext('Create') + ': ' + subject;
 943             }
 944         } else {
 945             return gettext('Edit') + ': ' + subject;
 946         }
 947     },
 948
 949     windowHostname: function() {
 950         return window.location.hostname.replace(IP6_bracket_match,
 951             function(m, addr, offset, original) { return addr; });
 952     },
 953
 954     openDefaultConsoleWindow: function(allowSpice, vmtype, vmid, nodename, vmname) {
 955         var dv = PVE.Utils.defaultViewer(allowSpice);
 956         PVE.Utils.openConsoleWindow(dv, vmtype, vmid, nodename, vmname);
 957     },
 958
 959     openConsoleWindow: function(viewer, vmtype, vmid, nodename, vmname) {
 960         // kvm, lxc, shell, upgrade
 961
 962         if (vmid == undefined && (vmtype === 'kvm' || vmtype === 'lxc')) {
 963             throw "missing vmid";
 964         }
 965
 966         if (!nodename) {
 967             throw "no nodename specified";
 968         }
 969
 970         if (viewer === 'applet' || viewer === 'html5') {
 971             PVE.Utils.openVNCViewer(vmtype, vmid, nodename, vmname, true);
 972         } else if (viewer === 'vv') {
 973             var url;
 974             var params = { proxy: PVE.Utils.windowHostname() };
 975             if (vmtype === 'kvm') {
 976                 url = '/nodes/' + nodename + '/qemu/' + vmid.toString() + '/spiceproxy';
 977                 PVE.Utils.openSpiceViewer(url, params);
 978             } else if (vmtype === 'lxc') {
 979                 url = '/nodes/' + nodename + '/lxc/' + vmid.toString() + '/spiceproxy';
 980                 PVE.Utils.openSpiceViewer(url, params);
 981             } else if (vmtype === 'shell') {
 982                 url = '/nodes/' + nodename + '/spiceshell';
 983                 PVE.Utils.openSpiceViewer(url, params);
 984             } else if (vmtype === 'upgrade') {
 985                 url = '/nodes/' + nodename + '/spiceshell';
 986                 params.upgrade = 1;
 987                 PVE.Utils.openSpiceViewer(url, params);
 988             }
 989         } else {
 990             throw "unknown viewer type";
 991         }
 992     },
 993
 994     defaultViewer: function(allowSpice) {
 995         var vncdefault = 'html5';
 996         var dv = PVE.VersionInfo.console || vncdefault;
 997         if (dv === 'vv' && !allowSpice) {
 998             dv = vncdefault;
 999         }
1000
1001         return dv;
1002     },
1003
1004     openVNCViewer: function(vmtype, vmid, nodename, vmname, novnc) {
1005         var url = Ext.urlEncode({
1006             console: vmtype, // kvm, lxc, upgrade or shell
1007             novnc: novnc ? 1 : 0,
1008             vmid: vmid,
1009             vmname: vmname,
1010             node: nodename
1011         });
1012         var nw = window.open("?" + url, '_blank', "innerWidth=745,innerheight=427");
1013         nw.focus();
1014     },
1015
1016     openSpiceViewer: function(url, params){
1017
1018         var downloadWithName = function(uri, name) {
1019             var link = Ext.DomHelper.append(document.body, {
1020                 tag: 'a',
1021                 href: uri,
1022                 css : 'display:none;visibility:hidden;height:0px;'
1023             });
1024
1025             // Note: we need to tell android the correct file name extension
1026             // but we do not set 'download' tag for other environments, because
1027             // It can have strange side effects (additional user prompt on firefox)
1028             var andriod = navigator.userAgent.match(/Android/i) ? true : false;
1029             if (andriod) {
1030                 link.download = name;
1031             }
1032
1033             if (link.fireEvent) {
1034                 link.fireEvent('onclick');
1035             } else {
1036                 var evt = document.createEvent("MouseEvents");
1037                 evt.initMouseEvent('click', true, true, window, 1, 0, 0, 0, 0, false, false, false, false, 0, null);
1038                 link.dispatchEvent(evt);
1039             }
1040         };
1041
1042         PVE.Utils.API2Request({
1043             url: url,
1044             params: params,
1045             method: 'POST',
1046             failure: function(response, opts){
1047                 Ext.Msg.alert('Error', response.htmlStatus);
1048             },
1049             success: function(response, opts){
1050                 var raw = "[virt-viewer]\n";
1051                 Ext.Object.each(response.result.data, function(k, v) {
1052                     raw += k + "=" + v + "\n";
1053                 });
1054                 var url = 'data:application/x-virt-viewer;charset=UTF-8,' +
1055                     encodeURIComponent(raw);
1056
1057                 downloadWithName(url, "pve-spice.vv");
1058             }
1059         });
1060     },
1061
1062     // comp.setLoading() is buggy in ExtJS 4.0.7, so we
1063     // use el.mask() instead
1064     setErrorMask: function(comp, msg) {
1065         var el = comp.el;
1066         if (!el) {
1067             return;
1068         }
1069         if (!msg) {
1070             el.unmask();
1071         } else {
1072             if (msg === true) {
1073                 el.mask(gettext("Loading..."));
1074             } else {
1075                 el.mask(msg);
1076             }
1077         }
1078     },
1079
1080     monStoreErrors: function(me, store) {
1081         me.mon(store, 'beforeload', function(s, operation, eOpts) {
1082             if (!me.loadCount) {
1083                 me.loadCount = 0; // make sure it is numeric
1084                 PVE.Utils.setErrorMask(me, true);
1085             }
1086         });
1087
1088         // only works with 'pve' proxy
1089         me.mon(store.proxy, 'afterload', function(proxy, request, success) {
1090             me.loadCount++;
1091
1092             if (success) {
1093                 PVE.Utils.setErrorMask(me, false);
1094                 return;
1095             }
1096
1097             var msg;
1098             var operation = request.operation;
1099             var error = operation.getError();
1100             if (error.statusText) {
1101                 msg = error.statusText + ' (' + error.status + ')';
1102             } else {
1103                 msg = gettext('Connection error');
1104             }
1105             PVE.Utils.setErrorMask(me, msg);
1106         });
1107     }
1108
1109 }});
1110