Open-ILS/src/eg2/src/app/staff/cat/volcopy/copy-attrs.component.ts

   1 import {Component, Input, OnInit, AfterViewInit, ViewChild,
   2     EventEmitter, Output, QueryList, ViewChildren} from '@angular/core';
   3 import {Router, ActivatedRoute} from '@angular/router';
   4 import {SafeUrl} from '@angular/platform-browser';
   5 import {IdlObject, IdlService} from '@eg/core/idl.service';
   6 import {EventService} from '@eg/core/event.service';
   7 import {OrgService} from '@eg/core/org.service';
   8 import {StoreService} from '@eg/core/store.service';
   9 import {NetService} from '@eg/core/net.service';
  10 import {AuthService} from '@eg/core/auth.service';
  11 import {PcrudService} from '@eg/core/pcrud.service';
  12 import {HoldingsService} from '@eg/staff/share/holdings/holdings.service';
  13 import {VolCopyContext} from './volcopy';
  14 import {VolCopyService} from './volcopy.service';
  15 import {FormatService} from '@eg/core/format.service';
  16 import {StringComponent} from '@eg/share/string/string.component';
  17 import {CopyAlertsDialogComponent
  18     } from '@eg/staff/share/holdings/copy-alerts-dialog.component';
  19 import {CopyTagsDialogComponent
  20     } from '@eg/staff/share/holdings/copy-tags-dialog.component';
  21 import {CopyNotesDialogComponent
  22     } from '@eg/staff/share/holdings/copy-notes-dialog.component';
  23 import {ComboboxComponent, ComboboxEntry} from '@eg/share/combobox/combobox.component';
  24 import {BatchItemAttrComponent, BatchChangeSelection
  25     } from '@eg/staff/share/holdings/batch-item-attr.component';
  26 import {FileExportService} from '@eg/share/util/file-export.service';
  27 import {ToastService} from '@eg/share/toast/toast.service';
  28
  29 @Component({
  30   selector: 'eg-copy-attrs',
  31   templateUrl: 'copy-attrs.component.html',
  32
  33   // Match the header of the batch attrs component
  34   styles: [
  35     `.batch-header {background-color: #EBF4FA;}`,
  36     `.template-row {background-color: #EBF4FA;}`
  37   ]
  38 })
  39 export class CopyAttrsComponent implements OnInit, AfterViewInit {
  40
  41     @Input() context: VolCopyContext;
  42
  43     // Batch values applied from the form.
  44     // Some values are scalar, some IdlObjects depending on copy fleshyness.
  45     values: {[field: string]: any} = {};
  46
  47     // Map of stat ID to entry ID.
  48     statCatValues: {[statId: number]: number} = {};
  49
  50     loanDurationLabelMap: {[level: number]: string} = {};
  51     fineLevelLabelMap: {[level: number]: string} = {};
  52
  53     statCatFilter: number;
  54
  55     @ViewChild('loanDurationShort', {static: false})
  56         loanDurationShort: StringComponent;
  57     @ViewChild('loanDurationNormal', {static: false})
  58         loanDurationNormal: StringComponent;
  59     @ViewChild('loanDurationLong', {static: false})
  60         loanDurationLong: StringComponent;
  61
  62     @ViewChild('fineLevelLow', {static: false})
  63         fineLevelLow: StringComponent;
  64     @ViewChild('fineLevelNormal', {static: false})
  65         fineLevelNormal: StringComponent;
  66     @ViewChild('fineLevelHigh', {static: false})
  67         fineLevelHigh: StringComponent;
  68
  69     @ViewChild('mintConditionYes', {static: false})
  70         mintConditionYes: StringComponent;
  71     @ViewChild('mintConditionNo', {static: false})
  72         mintConditionNo: StringComponent;
  73
  74     @ViewChild('savedHoldingsTemplates', {static: false})
  75         savedHoldingsTemplates: StringComponent;
  76     @ViewChild('deletedHoldingsTemplate', {static: false})
  77         deletedHoldingsTemplate: StringComponent;
  78
  79     @ViewChild('copyAlertsDialog', {static: false})
  80         private copyAlertsDialog: CopyAlertsDialogComponent;
  81
  82     @ViewChild('copyTagsDialog', {static: false})
  83         private copyTagsDialog: CopyTagsDialogComponent;
  84
  85     @ViewChild('copyNotesDialog', {static: false})
  86         private copyNotesDialog: CopyNotesDialogComponent;
  87
  88     @ViewChild('copyTemplateCbox', {static: false})
  89         copyTemplateCbox: ComboboxComponent;
  90
  91     @ViewChildren(BatchItemAttrComponent)
  92         batchAttrs: QueryList<BatchItemAttrComponent>;
  93
  94     // Emitted when the save-ability of this form changes.
  95     @Output() canSaveChange: EventEmitter<boolean> = new EventEmitter<boolean>();
  96
  97     constructor(
  98         private router: Router,
  99         private route: ActivatedRoute,
 100         private evt: EventService,
 101         private idl: IdlService,
 102         private org: OrgService,
 103         private net: NetService,
 104         private auth: AuthService,
 105         private pcrud: PcrudService,
 106         private holdings: HoldingsService,
 107         private format: FormatService,
 108         private store: StoreService,
 109         private fileExport: FileExportService,
 110         private toast: ToastService,
 111         public  volcopy: VolCopyService
 112     ) { }
 113
 114     ngOnInit() {
 115         this.statCatFilter = this.volcopy.defaults.values.statcat_filter;
 116     }
 117
 118     ngAfterViewInit() {
 119
 120         const tmpl = this.store.getLocalItem('cat.copy.last_template');
 121         if (tmpl) {
 122             // avoid Express Changed warning w/ timeout
 123             setTimeout(() => this.copyTemplateCbox.selectedId = tmpl);
 124         }
 125
 126         this.loanDurationLabelMap[1] = this.loanDurationShort.text;
 127         this.loanDurationLabelMap[2] = this.loanDurationNormal.text;
 128         this.loanDurationLabelMap[3] = this.loanDurationLong.text;
 129
 130         this.fineLevelLabelMap[1] = this.fineLevelLow.text;
 131         this.fineLevelLabelMap[2] = this.fineLevelNormal.text;
 132         this.fineLevelLabelMap[3] = this.fineLevelHigh.text;
 133
 134     }
 135
 136     statCats(): IdlObject[] {
 137         if (this.statCatFilter) {
 138             const orgs = this.org.descendants(this.statCatFilter, true);
 139
 140             return this.volcopy.commonData.acp_stat_cat.filter(
 141                 sc => orgs.includes(sc.owner()));
 142
 143         } else {
 144
 145             return this.volcopy.commonData.acp_stat_cat;
 146         }
 147     }
 148
 149
 150     orgSn(orgId: number): string {
 151         return orgId ? this.org.get(orgId).shortname() : '';
 152     }
 153
 154     statCatCounts(catId: number): {[value: string]: number} {
 155         catId = Number(catId);
 156         const counts = {};
 157
 158         this.context.copyList().forEach(copy => {
 159             const entry = copy.stat_cat_entries()
 160                 .filter(e => e.stat_cat() === catId)[0];
 161
 162             let value = '';
 163             if (entry) {
 164                 if (this.volcopy.statCatEntryMap[entry.id()]) {
 165                     value = this.volcopy.statCatEntryMap[entry.id()].value();
 166                 } else {
 167                     // Map to a remote stat cat.  Ignore.
 168                     return;
 169                 }
 170             }
 171
 172             if (counts[value] === undefined) {
 173                 counts[value] = 0;
 174             }
 175             counts[value]++;
 176         });
 177
 178         return counts;
 179     }
 180
 181     itemAttrCounts(field: string): {[value: string]: number} {
 182
 183         const counts = {};
 184         this.context.copyList().forEach(copy => {
 185             const value = this.getFieldDisplayValue(field, copy);
 186
 187             if (counts[value] === undefined) {
 188                 counts[value] = 0;
 189             }
 190             counts[value]++;
 191         });
 192
 193         return counts;
 194     }
 195
 196     getFieldDisplayValue(field: string, copy: IdlObject): string {
 197
 198         // Some fields don't live directly on the copy.
 199         if (field === 'owning_lib') {
 200             return this.org.get(
 201                 copy.call_number().owning_lib()).shortname() +
 202                 ' : ' + copy.call_number().label();
 203         }
 204
 205         const value = copy[field]();
 206
 207         if (!value && value !== 0) { return ''; }
 208
 209         switch (field) {
 210
 211             case 'status':
 212                 return this.volcopy.copyStatuses[value].name();
 213
 214             case 'location':
 215                 return value.name() +
 216                     ' (' + this.org.get(value.owning_lib()).shortname() + ')';
 217
 218             case 'edit_date':
 219             case 'create_date':
 220             case 'active_date':
 221                 return this.format.transform(
 222                     {datatype: 'timestamp', value: value});
 223
 224             case 'editor':
 225             case 'creator':
 226                 return value.usrname();
 227
 228             case 'circ_lib':
 229                 return this.org.get(value).shortname();
 230
 231             case 'age_protect':
 232                 const rule = this.volcopy.commonData.acp_age_protect.filter(
 233                     r => r.id() === Number(value))[0];
 234                 return rule ? rule.name() : '';
 235
 236             case 'floating':
 237                 const grp = this.volcopy.commonData.acp_floating_group.filter(
 238                     g => g.id() === Number(value))[0];
 239                 return grp ? grp.name() : '';
 240
 241             case 'loan_duration':
 242                 return this.loanDurationLabelMap[value];
 243
 244             case 'fine_level':
 245                 return this.fineLevelLabelMap[value];
 246
 247             case 'circ_as_type':
 248                 const map = this.volcopy.commonData.acp_item_type_map.filter(
 249                     m => m.code() === value)[0];
 250                 return map ? map.value() : '';
 251
 252             case 'circ_modifier':
 253                 const mod = this.volcopy.commonData.acp_circ_modifier.filter(
 254                     m => m.code() === value)[0];
 255                 return mod ? mod.name() : '';
 256
 257             case 'mint_condition':
 258                 if (!this.mintConditionYes) { return ''; }
 259                 return value === 't' ?
 260                     this.mintConditionYes.text : this.mintConditionNo.text;
 261         }
 262
 263         return value;
 264     }
 265
 266     copyWantsChange(copy: IdlObject, field: string,
 267             changeSelection: BatchChangeSelection): boolean {
 268         const disValue = this.getFieldDisplayValue(field, copy);
 269         return changeSelection[disValue] === true;
 270     }
 271
 272     applyCopyValue(field: string, value?: any, changeSelection?: BatchChangeSelection) {
 273         if (value === undefined) {
 274             value = this.values[field];
 275         } else {
 276             this.values[field] = value;
 277         }
 278
 279         if (field === 'owning_lib') {
 280             this.owningLibChanged(value, changeSelection);
 281
 282         } else {
 283
 284             this.context.copyList().forEach(copy => {
 285                 if (!copy[field] || copy[field]() === value) { return; }
 286
 287                 // Change selection indicates which items should be modified
 288                 // based on the display value for the selected field at
 289                 // time of editing.
 290                 if (changeSelection &&
 291                     !this.copyWantsChange(copy, field, changeSelection)) {
 292                     return;
 293                 }
 294
 295                 copy[field](value);
 296                 copy.ischanged(true);
 297             });
 298         }
 299
 300         this.emitSaveChange();
 301     }
 302
 303     owningLibChanged(orgId: number, changeSelection?: BatchChangeSelection) {
 304         if (!orgId) { return; }
 305
 306         // Map existing vol IDs to their replacments.
 307         const newVols: any = {};
 308
 309         this.context.copyList().forEach(copy => {
 310
 311             if (changeSelection &&
 312                 !this.copyWantsChange(copy, 'owning_lib', changeSelection)) {
 313                 return;
 314             }
 315
 316             // Change the copy circ lib to match the new owning lib
 317             // if configured to do so.
 318             if (this.volcopy.defaults.values.circ_lib_mod_with_owning_lib) {
 319                 if (copy.circ_lib() !== orgId) {
 320                     copy.circ_lib(orgId);
 321                     copy.ischanged(true);
 322
 323                     this.batchAttrs
 324                         .filter(ba => ba.name === 'circ_lib')
 325                         .forEach(attr => attr.hasChanged = true);
 326                 }
 327             }
 328
 329             const vol = copy.call_number();
 330
 331             if (vol.owning_lib() === orgId) { return; } // No change needed
 332
 333             let newVol;
 334             if (newVols[vol.id()]) {
 335                 newVol = newVols[vol.id()];
 336
 337             } else {
 338
 339                 // The open-ils.cat.asset.volume.fleshed.batch.update API
 340                 // will use the existing volume when trying to create a
 341                 // new volume with the same parameters as an existing volume.
 342                 newVol = this.idl.clone(vol);
 343                 newVol.owning_lib(orgId);
 344                 newVol.id(this.volcopy.autoId--);
 345                 newVol.isnew(true);
 346                 newVols[vol.id()] = newVol;
 347             }
 348
 349             copy.call_number(newVol);
 350             copy.ischanged(true);
 351
 352             this.context.removeCopyNode(copy.id());
 353             this.context.findOrCreateCopyNode(copy);
 354         });
 355
 356         // If any of the above actions results in an empty volume
 357         // remove it from the tree.  Note this does not delete the
 358         // volume at the server, since other items could be attached
 359         // of which this instance of the editor is not aware.
 360         Object.keys(newVols).forEach(volId => {
 361
 362             const volNode = this.context.volNodes().filter(
 363                 node => node.target.id() === +volId)[0];
 364
 365             if (volNode && volNode.children.length === 0) {
 366                 this.context.removeVolNode(+volId);
 367             }
 368         });
 369     }
 370
 371     // Create or modify a stat cat entry for each copy that does not
 372     // already match the new value.
 373     statCatChanged(catId: number, clear?: boolean) {
 374         catId = Number(catId);
 375
 376         const entryId = this.statCatValues[catId];
 377
 378         if (!clear && (!entryId || !this.volcopy.statCatEntryMap[entryId])) {
 379             console.warn(
 380                 `Attempt to apply stat cat value which does not exist.
 381                 This is likely the result of a stale copy template.
 382                 stat_cat=${catId} entry=${entryId}`);
 383
 384             return;
 385         }
 386
 387         this.context.copyList().forEach(copy => {
 388
 389             let entry = copy.stat_cat_entries()
 390                 .filter(e => e.stat_cat() === catId)[0];
 391
 392             if (clear) {
 393
 394                 if (entry) {
 395                     // Removing the entry map (and setting copy.ishanged) is
 396                     // enough to tell the API to delete it.
 397
 398                     copy.stat_cat_entries(copy.stat_cat_entries()
 399                         .filter(e => e.stat_cat() !== catId));
 400                 }
 401
 402             } else {
 403
 404                 if (entry) {
 405                     if (entry.id() === entryId) {
 406                         // Requested mapping already exists.
 407                         return;
 408                     }
 409                 } else {
 410
 411                     // Copy has no entry for this stat cat yet.
 412                     entry = this.idl.create('asce');
 413                     entry.stat_cat(catId);
 414                     copy.stat_cat_entries().push(entry);
 415                 }
 416
 417                 entry.id(entryId);
 418                 entry.value(this.volcopy.statCatEntryMap[entryId].value());
 419             }
 420
 421             copy.ischanged(true);
 422         });
 423
 424         this.emitSaveChange();
 425     }
 426
 427     openCopyAlerts() {
 428         this.copyAlertsDialog.inPlaceCreateMode = true;
 429         this.copyAlertsDialog.copyIds = this.context.copyList().map(c => c.id());
 430
 431         this.copyAlertsDialog.open({size: 'lg'}).subscribe(changes => {
 432             if (!changes) { return; }
 433
 434             if ((!changes.newAlerts || changes.newAlerts.length === 0) &&
 435                 (!changes.changedAlerts || changes.changedAlerts.length === 0)
 436                ) {
 437                 return;
 438             }
 439
 440             if (changes.newAlerts) {
 441                 this.context.copyList().forEach(copy => {
 442                     changes.newAlerts.forEach(newAlert => {
 443                         const a = this.idl.clone(newAlert);
 444                         a.isnew(true);
 445                         a.copy(copy.id());
 446                         if (!copy.copy_alerts()) { copy.copy_alerts([]); }
 447                         copy.copy_alerts().push(a);
 448                         copy.ischanged(true);
 449                     });
 450                 });
 451             }
 452             if (changes.changedAlerts && this.context.copyList().length === 1) {
 453                 const copy = this.context.copyList()[0];
 454                 changes.changedAlerts.forEach(alert => {
 455                     const existing = copy.copy_alerts().filter(a => a.id() === alert.id())[0];
 456                     if (existing) {
 457                         existing.ischanged(true);
 458                         existing.alert_type(alert.alert_type());
 459                         existing.temp(alert.temp());
 460                         existing.ack_time(alert.ack_time());
 461                         existing.ack_staff(alert.ack_staff());
 462                         copy.ischanged(true);
 463                     }
 464                 });
 465             }
 466         });
 467     }
 468
 469     openCopyTags() {
 470         this.copyTagsDialog.inPlaceCreateMode = true;
 471         this.copyTagsDialog.copyIds = this.context.copyList().map(c => c.id());
 472
 473         this.copyTagsDialog.open({size: 'lg'}).subscribe(changes => {
 474             if ((!changes.newTags || changes.newTags.length === 0) &&
 475                 (!changes.deletedMaps || changes.deletedMaps.length === 0)) {
 476                 return;
 477             }
 478
 479             changes.newTags.forEach(tag => {
 480                 this.context.copyList().forEach(copy => {
 481
 482                     if (copy.tags().filter(
 483                         m => m.tag() === tag.id()).length > 0) {
 484                         return; // map already exists
 485                     }
 486
 487                     const map = this.idl.create('acptcm');
 488                     map.isnew(true);
 489                     map.copy(copy.id());
 490                     map.tag(tag);
 491
 492                     copy.tags().push(map);
 493                     copy.ischanged(true);
 494                 });
 495             });
 496
 497             if (this.context.copyList().length === 1) {
 498                 const copy = this.context.copyList()[0];
 499                 changes.deletedMaps.forEach(tag => {
 500                     const existing = copy.tags().filter(t => t.id() === tag.id())[0];
 501                     if (existing) {
 502                         existing.isdeleted(true);
 503                         copy.ischanged(true);
 504                     }
 505                 });
 506             }
 507         });
 508     }
 509
 510     openCopyNotes() {
 511         this.copyNotesDialog.inPlaceCreateMode = true;
 512         this.copyNotesDialog.copyIds = this.context.copyList().map(c => c.id());
 513
 514         this.copyNotesDialog.open({size: 'lg'}).subscribe(changes => {
 515             if (!changes) { return; }
 516
 517             if ((!changes.newNotes || changes.newNotes.length === 0) &&
 518                 (!changes.delNotes || changes.delNotes.length === 0)
 519                ) {
 520                 return;
 521             }
 522
 523             changes.newNotes.forEach(note => {
 524                 this.context.copyList().forEach(copy => {
 525                     const n = this.idl.clone(note);
 526                     n.owning_copy(copy.id());
 527                     copy.notes().push(n);
 528                     copy.ischanged(true);
 529                 });
 530             });
 531             if (this.context.copyList().length === 1) {
 532                 const copy = this.context.copyList()[0];
 533                 changes.delNotes.forEach(note => {
 534                     const existing = copy.notes().filter(n => n.id() === note.id())[0];
 535                     if (existing) {
 536                         existing.isdeleted(true);
 537                         copy.ischanged(true);
 538                     }
 539                 });
 540             }
 541         });
 542     }
 543
 544     applyTemplate() {
 545         const entry = this.copyTemplateCbox.selected;
 546         if (!entry) { return; }
 547
 548         this.store.setLocalItem('cat.copy.last_template', entry.id);
 549
 550         const template = this.volcopy.templates[entry.id];
 551
 552         Object.keys(template).forEach(field => {
 553             const value = template[field];
 554
 555             if (value === null || value === undefined) { return; }
 556
 557             if (field === 'statcats') {
 558                 Object.keys(value).forEach(catId => {
 559                     if (value[+catId] !== null) {
 560                         this.statCatValues[+catId] = value[+catId];
 561                         this.statCatChanged(+catId);
 562                     }
 563                 });
 564                 return;
 565             }
 566
 567             // Copy alerts are stored as hashes of the bits we need.
 568             // Templates can be used to create alerts, but not edit them.
 569             if (field === 'copy_alerts' && Array.isArray(value)) {
 570                 value.forEach(a => {
 571                     this.context.copyList().forEach(copy => {
 572                         const newAlert = this.idl.create('aca');
 573                         newAlert.isnew(true);
 574                         newAlert.copy(copy.id());
 575                         newAlert.alert_type(a.alert_type);
 576                         newAlert.temp(a.temp);
 577                         newAlert.note(a.note);
 578                         newAlert.create_staff(this.auth.user().id());
 579                         newAlert.create_time('now');
 580
 581                         if (Array.isArray(copy.copy_alerts())) {
 582                             copy.copy_alerts().push(newAlert);
 583                         } else {
 584                             copy.copy_alerts([newAlert]);
 585                         }
 586
 587                         copy.ischanged(true);
 588                     });
 589                 });
 590
 591                 return;
 592             }
 593
 594             // In some cases, we may have to fetch the data since
 595             // the local code assumes copy field is fleshed.
 596             let promise = Promise.resolve(value);
 597
 598             if (field === 'location') {
 599                 // May be a 'remote' location.  Fetch as needed.
 600                 promise = this.volcopy.getLocation(value);
 601             }
 602
 603             promise.then(val => {
 604                 this.applyCopyValue(field, val);
 605
 606                 // Indicate in the form these values have changed
 607                 this.batchAttrs
 608                     .filter(ba => ba.name === field)
 609                     .forEach(attr => attr.hasChanged = true);
 610             });
 611         });
 612     }
 613
 614     saveTemplate() {
 615         const entry: ComboboxEntry = this.copyTemplateCbox.selected;
 616         if (!entry) { return; }
 617
 618         let name;
 619         let template;
 620
 621         if (entry.freetext) {
 622             name = entry.label;
 623             // freetext entries don't have an ID, but we may need one later.
 624             entry.id = entry.label;
 625             template = {};
 626         } else {
 627             name = entry.id;
 628             template = this.volcopy.templates[name];
 629         }
 630
 631         this.batchAttrs.forEach(comp => {
 632             if (!comp.hasChanged) { return; }
 633
 634             const field = comp.name;
 635             const value = this.values[field];
 636
 637             if (value === null) {
 638                 delete template[field];
 639                 return;
 640             }
 641
 642             if (field.match(/stat_cat_/)) {
 643                 const statId = field.match(/stat_cat_(\d+)/)[1];
 644                 if (!template.statcats) { template.statcats = {}; }
 645
 646                 template.statcats[statId] = value;
 647
 648             } else {
 649
 650                 // Some values are fleshed. this assumes fleshed objects
 651                 // have an 'id' value, which is true so far.
 652                 template[field] =
 653                     typeof value === 'object' ?  value.id() : value;
 654             }
 655         });
 656
 657         this.volcopy.templates[name] = template;
 658         this.volcopy.saveTemplates().then(x => {
 659             this.savedHoldingsTemplates.current().then(str => this.toast.success(str));
 660             if (entry.freetext) {
 661                 // once a new template has been added, make it
 662                 // display like any other in the comobox
 663                 this.copyTemplateCbox.selected =
 664                     this.volcopy.templateNames.filter(_ => _.label === name)[0];
 665             }
 666         });
 667     }
 668
 669     exportTemplate($event) {
 670         if (this.fileExport.inProgress()) { return; }
 671
 672         this.fileExport.exportFile(
 673             $event, JSON.stringify(this.volcopy.templates), 'text/json');
 674     }
 675
 676     importTemplate($event) {
 677         const file: File = $event.target.files[0];
 678         if (!file) { return; }
 679
 680         const reader = new FileReader();
 681
 682         reader.addEventListener('load', () => {
 683
 684             try {
 685                 const template = JSON.parse(reader.result as string);
 686                 const name = Object.keys(template)[0];
 687                 this.volcopy.templates[name] = template[name];
 688             } catch (E) {
 689                 console.error('Invalid Item Attribute template', E);
 690                 return;
 691             }
 692
 693             this.volcopy.saveTemplates();
 694             // Adds the new one to the list and re-sorts the labels.
 695             this.volcopy.fetchTemplates();
 696         });
 697
 698         reader.readAsText(file);
 699     }
 700
 701     // Returns null when no export is in progress.
 702     exportTemplateUrl(): SafeUrl {
 703         return this.fileExport.safeUrl;
 704     }
 705
 706     deleteTemplate() {
 707         const entry: ComboboxEntry = this.copyTemplateCbox.selected;
 708         if (!entry) { return; }
 709         delete this.volcopy.templates[entry.id];
 710         this.volcopy.saveTemplates().then(
 711             x => this.deletedHoldingsTemplate.current().then(str => this.toast.success(str))
 712         );
 713         this.copyTemplateCbox.selected = null;
 714     }
 715
 716     displayAttr(field: string): boolean {
 717         return this.volcopy.defaults.hidden[field] !== true;
 718     }
 719
 720     copyFieldLabel(field: string): string {
 721         const def = this.idl.classes.acp.field_map[field];
 722         return def ? def.label : '';
 723     }
 724
 725     // Returns false if any items are in magic statuses
 726     statusEditable(): boolean {
 727         const copies = this.context.copyList();
 728         for (let idx = 0; idx < copies.length; idx++) {
 729             if (this.volcopy.copyStatIsMagic(copies[idx].status())) {
 730                 return false;
 731             }
 732         }
 733         return true;
 734     }
 735
 736     // Called any time a change occurs that could affect the
 737     // save-ability of the form.
 738     emitSaveChange() {
 739         setTimeout(() => {
 740             const canSave = this.batchAttrs.filter(
 741                 attr => attr.warnOnRequired()).length === 0;
 742
 743             this.canSaveChange.emit(canSave);
 744         });
 745     }
 746
 747     // True if one of our batch editors has been put into edit
 748     // mode and left there without an Apply, Cancel, or Clear
 749     hasActiveInput(): boolean {
 750         return this.batchAttrs.filter(attr => attr.editing).length > 0;
 751     }
 752
 753     applyPendingChanges() {
 754         // If a user has left any changes in the 'editing' state, this
 755         // will go through and apply the values so they do not have to
 756         // click Apply for every one.
 757         this.batchAttrs.filter(attr => attr.editing).forEach(attr => attr.save());
 758     }
 759
 760     copyLocationOrgs(): number[] {
 761         if (!this.context) { return []; }
 762
 763         // Make sure every org unit represented by the edit batch
 764         // is represented.
 765         const ids = this.context.orgNodes().map(n => n.target.id());
 766
 767         // Make sure all locations within the "full path" of our
 768         // workstation org unit are included.
 769         return ids.concat(this.org.fullPath(this.auth.user().ws_ou()));
 770     }
 771 }
 772
 773
 774