Open-ILS/web/js/ui/default/staff/cat/item/app.js

   1 /**
   2  * Item Display
   3  */
   4
   5 angular.module('egItemStatus',
   6     ['ngRoute', 'ui.bootstrap', 'egCoreMod', 'egUiMod', 'egGridMod', 'egUserMod'])
   7
   8 .filter('boolText', function(){
   9     return function (v) {
  10         return v == 't';
  11     }
  12 })
  13
  14 .config(function($routeProvider, $locationProvider, $compileProvider) {
  15     $locationProvider.html5Mode(true);
  16     $compileProvider.aHrefSanitizationWhitelist(/^\s*(https?|blob):/); // grid export
  17
  18     var resolver = {delay : function(egStartup) {return egStartup.go()}};
  19
  20     // search page shows the list view by default
  21     $routeProvider.when('/cat/item/search', {
  22         templateUrl: './cat/item/t_list',
  23         controller: 'ListCtrl',
  24         resolve : resolver
  25     });
  26
  27     // search page shows the list view by default
  28     $routeProvider.when('/cat/item/search/:idList', {
  29         templateUrl: './cat/item/t_list',
  30         controller: 'ListCtrl',
  31         resolve : resolver
  32     });
  33
  34     $routeProvider.when('/cat/item/:id', {
  35         templateUrl: './cat/item/t_view',
  36         controller: 'ViewCtrl',
  37         resolve : resolver
  38     });
  39
  40     $routeProvider.when('/cat/item/:id/:tab', {
  41         templateUrl: './cat/item/t_view',
  42         controller: 'ViewCtrl',
  43         resolve : resolver
  44     });
  45
  46     // default page / bucket view
  47     $routeProvider.otherwise({redirectTo : '/cat/item/search'});
  48 })
  49
  50 /**
  51  * Search bar along the top of the page.
  52  * Parent scope for list and detail views
  53  */
  54 .controller('SearchCtrl',
  55        ['$scope','$location','$timeout','egCore','egGridDataProvider','egItem',
  56 function($scope , $location , $timeout , egCore , egGridDataProvider , itemSvc) {
  57     $scope.args = {}; // search args
  58
  59     // sub-scopes (search / detail-view) apply their version
  60     // of retrieval function to $scope.context.search
  61     // and display toggling via $scope.context.toggleDisplay
  62     $scope.context = {
  63         selectBarcode : true
  64     };
  65
  66     $scope.toggleView = function($event) {
  67         $scope.context.toggleDisplay();
  68         $event.preventDefault(); // avoid form submission
  69     }
  70
  71     // The functions that follow in this controller are never called
  72     // when the List View is active, only the Detail View.
  73
  74     // In this context, we're only ever dealing with 1 item, so
  75     // we can simply refresh the page.  These various itemSvc
  76     // functions used to live in the ListCtrl, but they're now
  77     // shared between SearchCtrl (for Actions for the Detail View)
  78     // and ListCtrl (Actions in the egGrid)
  79     itemSvc.add_barcode_to_list = function(b) {
  80         //console.log('SearchCtrl: add_barcode_to_list',b);
  81         // timeout so audible can happen upon checkin
  82         $timeout(function() { location.href = location.href; }, 1000);
  83     }
  84
  85     $scope.add_copies_to_bucket = function() {
  86         itemSvc.add_copies_to_bucket([$scope.args.copyId]);
  87     }
  88
  89     $scope.make_copies_bookable = function() {
  90         itemSvc.make_copies_bookable([{
  91             id : $scope.args.copyId,
  92             'call_number.record.id' : $scope.args.recordId
  93         }]);
  94     }
  95
  96     $scope.book_copies_now = function() {
  97         itemSvc.book_copies_now([{
  98             id : $scope.args.copyId,
  99             'call_number.record.id' : $scope.args.recordId
 100         }]);
 101     }
 102
 103     $scope.requestItems = function() {
 104         itemSvc.requestItems([$scope.args.copyId]);
 105     }
 106
 107     $scope.attach_to_peer_bib = function() {
 108         itemSvc.attach_to_peer_bib([{
 109             id : $scope.args.copyId,
 110             barcode : $scope.args.copyBarcode
 111         }]);
 112     }
 113
 114     $scope.selectedHoldingsCopyDelete = function () {
 115         itemSvc.selectedHoldingsCopyDelete([{
 116             id : $scope.args.copyId,
 117             barcode : $scope.args.copyBarcode
 118         }]);
 119     }
 120
 121     $scope.checkin = function () {
 122         itemSvc.checkin([{
 123             id : $scope.args.copyId,
 124             barcode : $scope.args.copyBarcode
 125         }]);
 126     }
 127
 128     $scope.renew = function () {
 129         itemSvc.renew([{
 130             id : $scope.args.copyId,
 131             barcode : $scope.args.copyBarcode
 132         }]);
 133     }
 134
 135     $scope.cancel_transit = function () {
 136         itemSvc.cancel_transit([{
 137             id : $scope.args.copyId,
 138             barcode : $scope.args.copyBarcode
 139         }]);
 140     }
 141
 142     $scope.selectedHoldingsDamaged = function () {
 143         itemSvc.selectedHoldingsDamaged([{
 144             id : $scope.args.copyId,
 145             barcode : $scope.args.copyBarcode,
 146             refresh : true
 147         }]);
 148     }
 149
 150     $scope.selectedHoldingsMissing = function () {
 151         itemSvc.selectedHoldingsMissing([{
 152             id : $scope.args.copyId,
 153             barcode : $scope.args.copyBarcode
 154         }]);
 155     }
 156
 157     $scope.selectedHoldingsVolCopyAdd = function () {
 158         itemSvc.spawnHoldingsAdd([{
 159             id : $scope.args.copyId,
 160             'call_number.owning_lib' : $scope.args.cnOwningLib,
 161             'call_number.record.id' : $scope.args.recordId,
 162             barcode : $scope.args.copyBarcode
 163         }],true,false);
 164     }
 165     $scope.selectedHoldingsCopyAdd = function () {
 166         itemSvc.spawnHoldingsAdd([{
 167             id : $scope.args.copyId,
 168             'call_number.id' : $scope.args.cnId,
 169             'call_number.owning_lib' : $scope.args.cnOwningLib,
 170             'call_number.record.id' : $scope.args.recordId,
 171             barcode : $scope.args.copyBarcode
 172         }],false,true);
 173     }
 174
 175     $scope.selectedHoldingsVolCopyEdit = function () {
 176         itemSvc.spawnHoldingsEdit([{
 177             id : $scope.args.copyId,
 178             'call_number.id' : $scope.args.cnId,
 179             'call_number.owning_lib' : $scope.args.cnOwningLib,
 180             'call_number.record.id' : $scope.args.recordId,
 181             barcode : $scope.args.copyBarcode
 182         }],false,false);
 183     }
 184     $scope.selectedHoldingsVolEdit = function () {
 185         itemSvc.spawnHoldingsEdit([{
 186             id : $scope.args.copyId,
 187             'call_number.id' : $scope.args.cnId,
 188             'call_number.owning_lib' : $scope.args.cnOwningLib,
 189             'call_number.record.id' : $scope.args.recordId,
 190             barcode : $scope.args.copyBarcode
 191         }],false,true);
 192     }
 193     $scope.selectedHoldingsCopyEdit = function () {
 194         itemSvc.spawnHoldingsEdit([{
 195             id : $scope.args.copyId,
 196             'call_number.id' : $scope.args.cnId,
 197             'call_number.owning_lib' : $scope.args.cnOwningLib,
 198             'call_number.record.id' : $scope.args.recordId,
 199             barcode : $scope.args.copyBarcode
 200         }],true,false);
 201     }
 202
 203     $scope.replaceBarcodes = function() {
 204         itemSvc.replaceBarcodes([{
 205             id : $scope.args.copyId,
 206             barcode : $scope.args.copyBarcode
 207         }]);
 208     }
 209
 210     $scope.changeItemOwningLib = function() {
 211         itemSvc.changeItemOwningLib([{
 212             id : $scope.args.copyId,
 213             'call_number.id' : $scope.args.cnId,
 214             'call_number.owning_lib' : $scope.args.cnOwningLib,
 215             'call_number.record.id' : $scope.args.recordId,
 216             'call_number.label' : $scope.args.cnLabel,
 217             'call_number.label_class' : $scope.args.cnLabelClass,
 218             'call_number.prefix.id' : $scope.args.cnPrefixId,
 219             'call_number.suffix.id' : $scope.args.cnSuffixId,
 220             barcode : $scope.args.copyBarcode
 221         }]);
 222     }
 223
 224     $scope.transferItems = function (){
 225         itemSvc.transferItems([{
 226             id : $scope.args.copyId,
 227             barcode : $scope.args.copyBarcode
 228         }]);
 229     }
 230
 231 }])
 232
 233 /**
 234  * List view - grid stuff
 235  */
 236 .controller('ListCtrl',
 237        ['$scope','$q','$routeParams','$location','$timeout','$window','egCore','egGridDataProvider','egItem','egUser','$uibModal','egCirc','egConfirmDialog',
 238 function($scope , $q , $routeParams , $location , $timeout , $window , egCore , egGridDataProvider , itemSvc , egUser , $uibModal , egCirc , egConfirmDialog) {
 239     var copyId = [];
 240     var cp_list = $routeParams.idList;
 241     if (cp_list) {
 242         copyId = cp_list.split(',');
 243     }
 244
 245     $scope.context.page = 'list';
 246
 247     /*
 248     var provider = egGridDataProvider.instance();
 249     provider.get = function(offset, count) {
 250     }
 251     */
 252
 253     $scope.gridDataProvider = egGridDataProvider.instance({
 254         get : function(offset, count) {
 255             //return provider.arrayNotifier(itemSvc.copies, offset, count);
 256             return this.arrayNotifier(itemSvc.copies, offset, count);
 257         }
 258     });
 259
 260     // If a copy was just displayed in the detail view, ensure it's
 261     // focused in the list view.
 262     var selected = false;
 263     var copyGrid = $scope.gridControls = {
 264         itemRetrieved : function(item) {
 265             if (selected || !itemSvc.copy) return;
 266             if (itemSvc.copy.id() == item.id) {
 267                 copyGrid.selectItems([item.index]);
 268                 selected = true;
 269             }
 270         }
 271     };
 272
 273     $scope.$watch('barcodesFromFile', function(newVal, oldVal) {
 274         if (newVal && newVal != oldVal) {
 275             $scope.args.barcode = '';
 276             var barcodes = [];
 277
 278             angular.forEach(newVal.split(/\n/), function(line) {
 279                 if (!line) return;
 280                 // scrub any trailing spaces or commas from the barcode
 281                 line = line.replace(/(.*?)($|\s.*|,.*)/,'$1');
 282                 barcodes.push(line);
 283             });
 284
 285             if (barcodes.length > 0) {
 286                 var promises = [];
 287                 angular.forEach(barcodes, function (b) {
 288                     promises.push(itemSvc.fetch(b));
 289                 });
 290
 291                 $q.all(promises).then(
 292                     function() {
 293                         copyGrid.refresh();
 294                         copyGrid.selectItems([itemSvc.copies[0].index]);
 295                     }
 296                 );
 297             }
 298         }
 299     });
 300
 301     $scope.context.search = function(args) {
 302         if (!args.barcode) return;
 303         $scope.context.itemNotFound = false;
 304         itemSvc.fetch(args.barcode).then(function(res) {
 305             if (res) {
 306                 copyGrid.refresh();
 307                 copyGrid.selectItems([res.index]);
 308                 $scope.args.barcode = '';
 309             } else {
 310                 $scope.context.itemNotFound = true;
 311                 egCore.audio.play('warning.item_status.itemNotFound');
 312             }
 313             $scope.context.selectBarcode = true;
 314         })
 315     }
 316
 317     var add_barcode_to_list = function (b) {
 318         //console.log('listCtrl: add_barcode_to_list',b);
 319         $scope.context.search({barcode:b});
 320     }
 321     itemSvc.add_barcode_to_list = add_barcode_to_list;
 322
 323     $scope.context.toggleDisplay = function() {
 324         var item = copyGrid.selectedItems()[0];
 325         if (item)
 326             $location.path('/cat/item/' + item.id);
 327     }
 328
 329     $scope.context.show_triggered_events = function() {
 330         var item = copyGrid.selectedItems()[0];
 331         if (item)
 332             $location.path('/cat/item/' + item.id + '/triggered_events');
 333     }
 334
 335     function gatherSelectedRecordIds () {
 336         var rid_list = [];
 337         angular.forEach(
 338             copyGrid.selectedItems(),
 339             function (item) {
 340                 if (rid_list.indexOf(item['call_number.record.id']) == -1)
 341                     rid_list.push(item['call_number.record.id'])
 342             }
 343         );
 344         return rid_list;
 345     }
 346
 347     function gatherSelectedVolumeIds (rid) {
 348         var cn_id_list = [];
 349         angular.forEach(
 350             copyGrid.selectedItems(),
 351             function (item) {
 352                 if (rid && item['call_number.record.id'] != rid) return;
 353                 if (cn_id_list.indexOf(item['call_number.id']) == -1)
 354                     cn_id_list.push(item['call_number.id'])
 355             }
 356         );
 357         return cn_id_list;
 358     }
 359
 360     function gatherSelectedHoldingsIds (rid) {
 361         var cp_id_list = [];
 362         angular.forEach(
 363             copyGrid.selectedItems(),
 364             function (item) {
 365                 if (rid && item['call_number.record.id'] != rid) return;
 366                 cp_id_list.push(item.id)
 367             }
 368         );
 369         return cp_id_list;
 370     }
 371
 372     $scope.add_copies_to_bucket = function() {
 373         var copy_list = gatherSelectedHoldingsIds();
 374         itemSvc.add_copies_to_bucket(copy_list);
 375     }
 376
 377     $scope.need_one_selected = function() {
 378         var items = $scope.gridControls.selectedItems();
 379         if (items.length == 1) return false;
 380         return true;
 381     };
 382
 383     $scope.make_copies_bookable = function() {
 384         itemSvc.make_copies_bookable(copyGrid.selectedItems());
 385     }
 386
 387     $scope.book_copies_now = function() {
 388         itemSvc.book_copies_now(copyGrid.selectedItems());
 389     }
 390
 391     $scope.requestItems = function() {
 392         var copy_list = gatherSelectedHoldingsIds();
 393         itemSvc.requestItems(copy_list);
 394     }
 395
 396     $scope.replaceBarcodes = function() {
 397         itemSvc.replaceBarcodes(copyGrid.selectedItems());
 398     }
 399
 400     $scope.attach_to_peer_bib = function() {
 401         itemSvc.attach_to_peer_bib(copyGrid.selectedItems());
 402     }
 403
 404     $scope.selectedHoldingsCopyDelete = function () {
 405         itemSvc.selectedHoldingsCopyDelete(copyGrid.selectedItems());
 406     }
 407
 408     $scope.selectedHoldingsItemStatusTgrEvt= function() {
 409         var item = copyGrid.selectedItems()[0];
 410         if (item)
 411             $location.path('/cat/item/' + item.id + '/triggered_events');
 412     }
 413
 414     $scope.selectedHoldingsItemStatusHolds= function() {
 415         var item = copyGrid.selectedItems()[0];
 416         if (item)
 417             $location.path('/cat/item/' + item.id + '/holds');
 418     }
 419
 420     $scope.cancel_transit = function () {
 421         itemSvc.cancel_transit(copyGrid.selectedItems());
 422     }
 423
 424     $scope.selectedHoldingsDamaged = function () {
 425         itemSvc.selectedHoldingsDamaged(copyGrid.selectedItems());
 426     }
 427
 428     $scope.selectedHoldingsMissing = function () {
 429         itemSvc.selectedHoldingsMissing(copyGrid.selectedItems());
 430     }
 431
 432     $scope.checkin = function () {
 433         itemSvc.checkin(copyGrid.selectedItems());
 434     }
 435
 436     $scope.renew = function () {
 437         itemSvc.renew(copyGrid.selectedItems());
 438     }
 439
 440     $scope.selectedHoldingsVolCopyAdd = function () {
 441         itemSvc.spawnHoldingsAdd(copyGrid.selectedItems(),true,false);
 442     }
 443     $scope.selectedHoldingsCopyAdd = function () {
 444         itemSvc.spawnHoldingsAdd(copyGrid.selectedItems(),false,true);
 445     }
 446
 447     $scope.showBibHolds = function () {
 448         angular.forEach(gatherSelectedRecordIds(), function (r) {
 449             var url = egCore.env.basePath + 'cat/catalog/record/' + r + '/holds';
 450             $timeout(function() { $window.open(url, '_blank') });
 451         });
 452     }
 453
 454     $scope.selectedHoldingsVolCopyEdit = function () {
 455         itemSvc.spawnHoldingsEdit(copyGrid.selectedItems(),false,false);
 456     }
 457     $scope.selectedHoldingsVolEdit = function () {
 458         itemSvc.spawnHoldingsEdit(copyGrid.selectedItems(),false,true);
 459     }
 460     $scope.selectedHoldingsCopyEdit = function () {
 461         itemSvc.spawnHoldingsEdit(copyGrid.selectedItems(),true,false);
 462     }
 463
 464     $scope.changeItemOwningLib = function() {
 465         itemSvc.changeItemOwningLib(copyGrid.selectedItems());
 466     }
 467
 468     $scope.transferItems = function (){
 469         itemSvc.transferItems(copyGrid.selectedItems());
 470     }
 471
 472     $scope.print_labels = function() {
 473         egCore.net.request(
 474             'open-ils.actor',
 475             'open-ils.actor.anon_cache.set_value',
 476             null, 'print-labels-these-copies', {
 477                 copies : gatherSelectedHoldingsIds()
 478             }
 479         ).then(function(key) {
 480             if (key) {
 481                 var url = egCore.env.basePath + 'cat/printlabels/' + key;
 482                 $timeout(function() { $window.open(url, '_blank') });
 483             } else {
 484                 alert('Could not create anonymous cache key!');
 485             }
 486         });
 487     }
 488
 489     $scope.print_list = function() {
 490         var print_data = { copies : copyGrid.allItems() };
 491
 492         if (print_data.copies.length == 0) return $q.when();
 493
 494         return egCore.print.print({
 495             template : 'item_status',
 496             scope : print_data
 497         });
 498     }
 499
 500     if (copyId.length > 0) {
 501         itemSvc.fetch(null,copyId).then(
 502             function() {
 503                 copyGrid.refresh();
 504             }
 505         );
 506     }
 507
 508 }])
 509
 510 /**
 511  * Detail view -- shows one copy
 512  */
 513 .controller('ViewCtrl',
 514        ['$scope','$q','$location','$routeParams','$timeout','$window','egCore','egItem','egBilling',
 515 function($scope , $q , $location , $routeParams , $timeout , $window , egCore , itemSvc , egBilling) {
 516     var copyId = $routeParams.id;
 517     $scope.args.copyId = copyId;
 518     $scope.tab = $routeParams.tab || 'summary';
 519     $scope.context.page = 'detail';
 520     $scope.summaryRecord = null;
 521
 522     $scope.edit = false;
 523     if ($scope.tab == 'edit') {
 524         $scope.tab = 'summary';
 525         $scope.edit = true;
 526     }
 527
 528
 529     // use the cached record info
 530     if (itemSvc.copy) {
 531         $scope.recordId = itemSvc.copy.call_number().record().id();
 532         $scope.args.recordId = $scope.recordId;
 533         $scope.args.cnId = itemSvc.copy.call_number().id();
 534         $scope.args.cnOwningLib = itemSvc.copy.call_number().owning_lib();
 535         $scope.args.cnLabel = itemSvc.copy.call_number().label();
 536         $scope.args.cnLabelClass = itemSvc.copy.call_number().label_class();
 537         $scope.args.cnPrefixId = itemSvc.copy.call_number().prefix().id();
 538         $scope.args.cnSuffixId = itemSvc.copy.call_number().suffix().id();
 539         $scope.args.copyBarcode = itemSvc.copy.barcode();
 540     }
 541
 542     function loadCopy(barcode) {
 543         $scope.context.itemNotFound = false;
 544
 545         // Avoid re-fetching the same copy while jumping tabs.
 546         // In addition to being quicker, this helps to avoid flickering
 547         // of the top panel which is always visible in the detail view.
 548         //
 549         // 'barcode' represents the loading of a new item - refetch it
 550         // regardless of whether it matches the current item.
 551         if (!barcode && itemSvc.copy && itemSvc.copy.id() == copyId) {
 552             $scope.copy = itemSvc.copy;
 553             $scope.recordId = itemSvc.copy.call_number().record().id();
 554             $scope.args.recordId = $scope.recordId;
 555             $scope.args.cnId = itemSvc.copy.call_number().id();
 556             $scope.args.cnOwningLib = itemSvc.copy.call_number().owning_lib();
 557             $scope.args.cnLabel = itemSvc.copy.call_number().label();
 558             $scope.args.cnLabelClass = itemSvc.copy.call_number().label_class();
 559             $scope.args.cnPrefixId = itemSvc.copy.call_number().prefix().id();
 560             $scope.args.cnSuffixId = itemSvc.copy.call_number().suffix().id();
 561             $scope.args.copyBarcode = itemSvc.copy.barcode();
 562             return $q.when();
 563         }
 564
 565         delete $scope.copy;
 566         delete itemSvc.copy;
 567
 568         var deferred = $q.defer();
 569         itemSvc.fetch(barcode, copyId, true).then(function(res) {
 570             $scope.context.selectBarcode = true;
 571
 572             if (!res) {
 573                 copyId = null;
 574                 $scope.context.itemNotFound = true;
 575                 egCore.audio.play('warning.item_status.itemNotFound');
 576                 deferred.reject(); // avoid propagation of data fetch calls
 577                 return;
 578             }
 579
 580             var copy = res.copy;
 581             itemSvc.copy = copy;
 582
 583
 584             $scope.copy = copy;
 585             $scope.recordId = copy.call_number().record().id();
 586             $scope.args.recordId = $scope.recordId;
 587             $scope.args.cnId = itemSvc.copy.call_number().id();
 588             $scope.args.cnOwningLib = itemSvc.copy.call_number().owning_lib();
 589             $scope.args.cnLabel = itemSvc.copy.call_number().label();
 590             $scope.args.cnLabelClass = itemSvc.copy.call_number().label_class();
 591             $scope.args.cnPrefixId = itemSvc.copy.call_number().prefix().id();
 592             $scope.args.cnSuffixId = itemSvc.copy.call_number().suffix().id();
 593             $scope.args.copyBarcode = copy.barcode();
 594             $scope.args.barcode = '';
 595
 596             // locally flesh org units
 597             copy.circ_lib(egCore.org.get(copy.circ_lib()));
 598             copy.call_number().owning_lib(
 599                 egCore.org.get(copy.call_number().owning_lib()));
 600
 601             var r = copy.call_number().record();
 602             if (r.owner()) r.owner(egCore.org.get(r.owner()));
 603
 604             // make boolean for auto-magic true/false display
 605             angular.forEach(
 606                 ['ref','opac_visible','holdable','circulate'],
 607                 function(field) { copy[field](Boolean(copy[field]() == 't')) }
 608             );
 609
 610             // finally, if this is a different copy, redirect.
 611             // Note that we flesh first since the copy we just
 612             // fetched will be used after the redirect.
 613             if (copyId && copyId != copy.id()) {
 614                 // if a new barcode is scanned in the detail view,
 615                 // update the url to match the ID of the new copy
 616                 $location.path('/cat/item/' + copy.id() + '/' + $scope.tab);
 617                 deferred.reject(); // avoid propagation of data fetch calls
 618                 return;
 619             }
 620             copyId = copy.id();
 621
 622             deferred.resolve();
 623         });
 624
 625         return deferred.promise;
 626     }
 627
 628     // if loadPrev load the two most recent circulations
 629     function loadCurrentCirc(loadPrev) {
 630         delete $scope.circ;
 631         delete $scope.circ_summary;
 632         delete $scope.prev_circ_summary;
 633         delete $scope.prev_circ_usr;
 634         if (!copyId) return;
 635
 636         egCore.pcrud.search('aacs',
 637             {target_copy : copyId},
 638             {   flesh : 2,
 639                 flesh_fields : {
 640                     aacs : [
 641                         'usr',
 642                         'workstation',
 643                         'checkin_workstation',
 644                         'duration_rule',
 645                         'max_fine_rule',
 646                         'recurring_fine_rule'
 647                     ],
 648                     au : ['card']
 649                 },
 650                 order_by : {aacs : 'xact_start desc'},
 651                 limit :  1
 652             }
 653
 654         ).then(null, null, function(circ) {
 655             $scope.circ = circ;
 656
 657             // load the chain for this circ
 658             egCore.net.request(
 659                 'open-ils.circ',
 660                 'open-ils.circ.renewal_chain.retrieve_by_circ.summary',
 661                 egCore.auth.token(), $scope.circ.id()
 662             ).then(function(summary) {
 663                 $scope.circ_summary = summary;
 664             });
 665
 666             if (!loadPrev) return;
 667
 668             // load the chain for the previous circ, plus the user
 669             egCore.net.request(
 670                 'open-ils.circ',
 671                 'open-ils.circ.prev_renewal_chain.retrieve_by_circ.summary',
 672                 egCore.auth.token(), $scope.circ.id()
 673
 674             ).then(null, null, function(summary) {
 675                 $scope.prev_circ_summary = summary.summary;
 676
 677                 if (summary.usr) { // aged circs have no 'usr'.
 678                     egCore.pcrud.retrieve('au', summary.usr,
 679                         {flesh : 1, flesh_fields : {au : ['card']}})
 680
 681                     .then(function(user) { $scope.prev_circ_usr = user });
 682                 }
 683             });
 684         });
 685     }
 686
 687     var maxHistory;
 688     function fetchMaxCircHistory() {
 689         if (maxHistory) return $q.when(maxHistory);
 690         return egCore.org.settings(
 691             'circ.item_checkout_history.max')
 692         .then(function(set) {
 693             maxHistory = set['circ.item_checkout_history.max'] || 4;
 694             return maxHistory;
 695         });
 696     }
 697
 698     $scope.addBilling = function(circ) {
 699         egBilling.showBillDialog({
 700             xact_id : circ.id(),
 701             patron : circ.usr()
 702         });
 703     }
 704
 705     $scope.retrieveAllPatrons = function() {
 706         var users = new Set();
 707         angular.forEach($scope.circ_list.map(function(circ) { return circ.usr(); }),function(usr) {
 708             // aged circs have no 'usr'.
 709             if (usr) users.add(usr);
 710         });
 711         users.forEach(function(usr) {
 712             $timeout(function() {
 713                 var url = $location.absUrl().replace(
 714                     /\/cat\/.*/,
 715                     '/circ/patron/' + usr.id() + '/checkout');
 716                 $window.open(url, '_blank')
 717             });
 718         });
 719     }
 720
 721     function loadCircHistory() {
 722         $scope.circ_list = [];
 723
 724         var copy_org =
 725             itemSvc.copy.call_number().id() == -1 ?
 726             itemSvc.copy.circ_lib().id() :
 727             itemSvc.copy.call_number().owning_lib().id()
 728
 729         // there is an extra layer of permissibility over circ
 730         // history views
 731         egCore.perm.hasPermAt('VIEW_COPY_CHECKOUT_HISTORY', true)
 732         .then(function(orgIds) {
 733
 734             if (orgIds.indexOf(copy_org) == -1) {
 735                 console.log('User is not allowed to view circ history');
 736                 return $q.when(0);
 737             }
 738
 739             return fetchMaxCircHistory();
 740
 741         }).then(function(count) {
 742
 743             egCore.pcrud.search('aacs',
 744                 {target_copy : copyId},
 745                 {   flesh : 2,
 746                     flesh_fields : {
 747                         aacs : [
 748                             'usr',
 749                             'workstation',
 750                             'checkin_workstation',
 751                             'recurring_fine_rule'
 752                         ],
 753                         au : ['card']
 754                     },
 755                     order_by : {aacs : 'xact_start desc'},
 756                     limit :  count
 757                 }
 758
 759             ).then(null, null, function(circ) {
 760
 761                 // flesh circ_lib locally
 762                 circ.circ_lib(egCore.org.get(circ.circ_lib()));
 763                 circ.checkin_lib(egCore.org.get(circ.checkin_lib()));
 764                 $scope.circ_list.push(circ);
 765             });
 766         });
 767     }
 768
 769
 770     function loadCircCounts() {
 771
 772         delete $scope.circ_counts;
 773         $scope.total_circs = 0;
 774         $scope.total_circs_this_year = 0;
 775         $scope.total_circs_prev_year = 0;
 776         if (!copyId) return;
 777
 778         egCore.pcrud.search('circbyyr',
 779             {copy : copyId}, null, {atomic : true})
 780
 781         .then(function(counts) {
 782             $scope.circ_counts = counts;
 783
 784             angular.forEach(counts, function(count) {
 785                 $scope.total_circs += Number(count.count());
 786             });
 787
 788             var this_year = counts.filter(function(c) {
 789                 return c.year() == new Date().getFullYear();
 790             });
 791
 792             $scope.total_circs_this_year =
 793                 this_year.length ? this_year[0].count() : 0;
 794
 795             var prev_year = counts.filter(function(c) {
 796                 return c.year() == new Date().getFullYear() - 1;
 797             });
 798
 799             $scope.total_circs_prev_year =
 800                 prev_year.length ? prev_year[0].count() : 0;
 801
 802         });
 803     }
 804
 805     function loadHolds() {
 806         delete $scope.hold;
 807         if (!copyId) return;
 808
 809         egCore.pcrud.search('ahr',
 810             {   current_copy : copyId,
 811                 cancel_time : null,
 812                 fulfillment_time : null,
 813                 capture_time : {'<>' : null}
 814             }, {
 815                 flesh : 2,
 816                 flesh_fields : {
 817                     ahr : ['requestor', 'usr'],
 818                     au  : ['card']
 819                 }
 820             }
 821         ).then(null, null, function(hold) {
 822             $scope.hold = hold;
 823             hold.pickup_lib(egCore.org.get(hold.pickup_lib()));
 824             if (hold.current_shelf_lib()) {
 825                 hold.current_shelf_lib(
 826                     egCore.org.get(hold.current_shelf_lib()));
 827             }
 828             hold.behind_desk(Boolean(hold.behind_desk() == 't'));
 829         });
 830     }
 831
 832     function loadTransits() {
 833         delete $scope.transit;
 834         delete $scope.hold_transit;
 835         if (!copyId) return;
 836
 837         egCore.pcrud.search('atc',
 838             {target_copy : copyId},
 839             {order_by : {atc : 'source_send_time DESC'}}
 840
 841         ).then(null, null, function(transit) {
 842             $scope.transit = transit;
 843             transit.source(egCore.org.get(transit.source()));
 844             transit.dest(egCore.org.get(transit.dest()));
 845         })
 846     }
 847
 848
 849     // we don't need all data on all tabs, so fetch what's needed when needed.
 850     function loadTabData() {
 851         switch($scope.tab) {
 852             case 'summary':
 853                 loadCurrentCirc();
 854                 loadCircCounts();
 855                 break;
 856
 857             case 'circs':
 858                 loadCurrentCirc(true);
 859                 break;
 860
 861             case 'circ_list':
 862                 loadCircHistory();
 863                 break;
 864
 865             case 'holds':
 866                 loadHolds()
 867                 loadTransits();
 868                 break;
 869
 870             case 'triggered_events':
 871                 var url = $location.absUrl().replace(/\/staff.*/, '/actor/user/event_log');
 872                 url += '?copy_id=' + encodeURIComponent(copyId);
 873                 $scope.triggered_events_url = url;
 874                 $scope.funcs = {};
 875         }
 876
 877         if ($scope.edit) {
 878             egCore.net.request(
 879                 'open-ils.actor',
 880                 'open-ils.actor.anon_cache.set_value',
 881                 null, 'edit-these-copies', {
 882                     record_id: $scope.recordId,
 883                     copies: [copyId],
 884                     hide_vols : true,
 885                     hide_copies : false
 886                 }
 887             ).then(function(key) {
 888                 if (key) {
 889                     var url = egCore.env.basePath + 'cat/volcopy/' + key;
 890                     $window.location.href = url;
 891                 } else {
 892                     alert('Could not create anonymous cache key!');
 893                 }
 894             });
 895         }
 896
 897         return;
 898     }
 899
 900     $scope.context.toggleDisplay = function() {
 901         $location.path('/cat/item/search');
 902     }
 903
 904     // handle the barcode scan box, which will replace our current copy
 905     $scope.context.search = function(args) {
 906         loadCopy(args.barcode).then(loadTabData);
 907     }
 908
 909     $scope.context.show_triggered_events = function() {
 910         $location.path('/cat/item/' + copyId + '/triggered_events');
 911     }
 912
 913     loadCopy().then(loadTabData);
 914 }])