Open-ILS/web/js/ui/default/staff/cat/services/marcedit.js

   1 /**
   2  *  A MARC editor...
   3  */
   4
   5 angular.module('egMarcMod', ['egCoreMod', 'ui.bootstrap'])
   6
   7 .directive("egContextMenuItem", ['$timeout',function ($timeout) {
   8     return {
   9         restrict: 'E',
  10         replace: true,
  11         template: '<li><a ng-click="setContent(item.value,item.action)">{{item.label}}</a></li>',
  12         scope: { item: '=', content: '=', contextMenuEvent: '=' },
  13         controller: ['$scope','$element',
  14             function ($scope , $element) {
  15                 if (!$scope.item.label) $scope.item.label = $scope.item.value;
  16                 if ($scope.item.divider) {
  17                     $element.css('borderTop','solid 1px');
  18                 }
  19
  20                 $scope.setContent = function (v, a) {
  21                     var replace_with = v;
  22
  23                     if (a) {
  24                         replace_with = a(
  25                             $scope,
  26                             $element,
  27                             $scope.item.value,
  28                             $scope.$parent.$parent.content,
  29                             $scope.contextMenuEvent
  30                         );
  31                     }
  32
  33                     if (typeof replace_with !== 'undefined') {
  34                         $timeout(function(){
  35                             $scope.$parent.$parent.$apply(function(){
  36                                 $scope.$parent.$parent.content = replace_with
  37                             })
  38                         }, 0);
  39                     }
  40                     $($element).parent().css({display: 'none'});
  41                 }
  42             }
  43         ]
  44     }
  45 }])
  46
  47 .directive("egMarcEditEditable", ['$timeout', '$compile', '$document', function ($timeout, $compile, $document) {
  48     return {
  49         restrict: 'E',
  50         replace: true,
  51         template: '<input '+
  52                       'style="font-family: \'Lucida Console\', Monaco, monospace;" '+
  53                       'ng-model="content" '+
  54                       'size="{{content.length * 1.1}}" '+
  55                       'maxlength="{{max}}" '+
  56                       'class="" '+
  57                       'type="text" '+
  58                   '/>',
  59         scope: {
  60             field: '=',
  61             onKeydown: '=',
  62             subfield: '=',
  63             content: '=',
  64             contextItemContainer: '@',
  65             contextItemGenerator: '=',
  66             max: '@',
  67             itype: '@'
  68         },
  69         controller : ['$scope',
  70             function ( $scope ) {
  71
  72                 if ($scope.contextItemContainer && angular.isArray($scope.$parent[$scope.contextItemContainer]))
  73                     $scope.item_container = $scope.$parent[$scope.contextItemContainer];
  74                 else if ($scope.contextItemGenerator)
  75                     $scope.item_generator = $scope.contextItemGenerator;
  76
  77                 $scope.showContext = function (event) {
  78                     $scope.item_list = [];
  79                     if ($scope.item_container) {
  80                         $scope.item_list = $scope.item_container;
  81                     } else if ($scope.item_generator) {
  82                         // always recalculate; tag and/or subfield
  83                         // codes may have changed
  84
  85                         var generator = $scope.item_generator;
  86                         if (!angular.isArray(generator)) generator = [generator];
  87
  88                         var is_first = true;
  89                         angular.forEach(generator, function (g) {
  90                             var sub_list = g();
  91
  92                             if (is_first)
  93                                 is_first = false;
  94                             else if (Boolean(sub_list[0]))
  95                                 sub_list[0].divider = true;
  96
  97                             $scope.item_list = $scope.item_list.concat(sub_list);
  98                         });
  99
 100                     } else {
 101                         return true;
 102                     }
 103
 104                     if (angular.isArray($scope.item_list) && $scope.item_list.length > 0) { // we have a list of values or transforms
 105                         console.log('Showing context menu...');
 106                         $('body').trigger('click');
 107
 108                         $scope.contextMenuEvent = event;
 109                         var tmpl =
 110                             '<ul class="dropdown-menu" role="menu" style="z-index: 2000;">'+
 111                                 '<eg-context-menu-item context-menu-event="contextMenuEvent" ng-repeat="item in item_list" item="item" content="content"/>'+
 112                             '</ul>';
 113
 114                         var tnode = angular.element(tmpl);
 115                         $document.find('body').append(tnode);
 116
 117                         $(tnode).css({
 118                             display: 'block',
 119                             top: event.pageY,
 120                             left: event.pageX
 121                         });
 122
 123                         $timeout(function() {
 124                             var e = $compile(tnode)($scope);
 125                         }, 0);
 126
 127
 128                         $('body').on('click.context_menu',function() {
 129                             $(tnode).css('display','none');
 130                             $('body').off('click.context_menu');
 131                         });
 132
 133                         return false;
 134                     }
 135
 136                     return true;
 137                 }
 138
 139             }
 140         ],
 141         link: function (scope, element, attrs) {
 142
 143             if (scope.onKeydown) element.bind('keydown', {scope : scope}, scope.onKeydown);
 144
 145             element.bind('change', function (e) { element.size = scope.max || parseInt(scope.content.length * 1.1) });
 146
 147             element.bind('contextmenu', {scope : scope}, scope.showContext);
 148         }
 149     }
 150 }])
 151
 152 .directive("egMarcEditFixedField", ['$timeout', '$compile', '$document', function ($timeout, $compile, $document) {
 153     return {
 154         transclude: true,
 155         restrict: 'E',
 156         template: '<div class="col-md-2">'+
 157                     '<div class="col-md-1"><label name="{{fixedField}}" for="{{fixedField}}_ff_input">{{fixedField}}</label></div>'+
 158                     '<div class="col-md-1"><input type="text" style="padding-left: 5px; margin-left: 1em" size="4" id="{{fixedField}}_ff_input"/></div>'+
 159                   '</div>',
 160         scope: { record: "=", fixedField: "@" },
 161         replace: true,
 162         controller : ['$scope', '$element', 'egTagTable',
 163             function ( $scope ,  $element ,  egTagTable) {
 164                 $($element).children().css({ display : 'none' });
 165                 $scope.me = null;
 166                 $scope.content = null; // this is where context menus dump their values
 167                 $scope.item_container = [];
 168                 $scope.in_handler = false;
 169                 $scope.ready = false;
 170
 171                 $scope.$watch('content', function (newVal, oldVal) {
 172                     var input = $($element).find('input');
 173                     input.val(newVal);
 174                     input.trigger('keyup'); // cascade the update
 175                 });
 176
 177                 $scope.$watch('record.ready', function (newVal, oldVal) { // wait for the record to be loaded
 178                     if (newVal && !$scope.ready) {
 179                         $scope.rtype = $scope.record.recordType();
 180
 181                         egTagTable.fetchFFPosTable( $scope.rtype ).then(function (ff_list) {
 182                             angular.forEach(ff_list, function (ff) {
 183                                 if (!$scope.me) {
 184                                     if (ff.fixed_field == $scope.fixedField && ff.rec_type == $scope.rtype) {
 185                                         $scope.me = ff;
 186                                         $scope.ready = true;
 187                                         $($element).children().css({ display : 'inline' });
 188
 189                                         var input = $($element).find('input');
 190                                         input.attr('maxlength', $scope.me.length);
 191                                         input.val($scope.record.extractFixedField($scope.me.fixed_field));
 192                                         input.on('keyup', function(e) {
 193                                             $scope.in_handler = true;
 194                                             $scope.record.setFixedField($scope.me.fixed_field, input.val());
 195                                             try { $scope.$parent.$digest(); } catch(e) {};
 196                                         });
 197                                     }
 198                                 }
 199                             });
 200                             return $scope.me;
 201                         }).then(function (me) {
 202                             if (me) {
 203                                 $scope.$watch(
 204                                     function() {
 205                                         return $scope.record.extractFixedField($scope.fixedField);
 206                                     },
 207                                     function (newVal, oldVal) {
 208                                         if ($scope.in_handler) {
 209                                             $scope.in_handler = false;
 210                                         } else if (oldVal != newVal) {
 211                                             $($element).find('input').val(newVal);
 212                                         }
 213                                     }
 214                                 );
 215                             }
 216                         }).then(function () {
 217                             return egTagTable.fetchFFValueTable( $scope.rtype );
 218                         }).then(function (vlist) {
 219                             if (vlist[$scope.fixedField]) {
 220                                 vlist[$scope.fixedField].forEach(function (v) {
 221                                     if (v[0].length <= v[2]) {
 222                                         $scope.item_container.push({ value : v[0], label : v[0] + ': ' + v[1] });
 223                                     }
 224                                 });
 225                             }
 226                         }).then(function () {
 227                             if ($scope.item_container && $scope.item_container.length)
 228                                 $($element).bind('contextmenu', $scope.showContext);
 229                         });
 230
 231                     }
 232                 });
 233
 234                 $scope.showContext = function (event) {
 235                     if ($scope.context_menu_element) {
 236                         console.log('Reshowing context menu...');
 237                         $('body').trigger('click');
 238                         $($scope.context_menu_element).css({ display: 'block', top: event.pageY, left: event.pageX });
 239                         $('body').on('click.context_menu',function() {
 240                             $($scope.context_menu_element).css('display','none');
 241                             $('body').off('click.context_menu');
 242                         });
 243                         return false;
 244                     }
 245
 246                     if (angular.isArray($scope.item_container)) { // we have a list of values or transforms
 247                         console.log('Showing context menu...');
 248                         $('body').trigger('click');
 249
 250                         var tmpl =
 251                             '<ul class="dropdown-menu" role="menu" style="z-index: 2000;">'+
 252                                 '<eg-context-menu-item ng-repeat="item in item_container" item="item" content="content"/>'+
 253                             '</ul>';
 254
 255                         var tnode = angular.element(tmpl);
 256                         $document.find('body').append(tnode);
 257
 258                         $(tnode).css({
 259                             display: 'block',
 260                             top: event.pageY,
 261                             left: event.pageX
 262                         });
 263
 264                         $scope.context_menu_element = tnode;
 265
 266                         $timeout(function() {
 267                             var e = $compile(tnode)($scope);
 268                         }, 0);
 269
 270
 271                         $('body').on('click.context_menu',function() {
 272                             $(tnode).css('display','none');
 273                             $('body').off('click.context_menu');
 274                         });
 275
 276                         return false;
 277                     }
 278
 279                     return true;
 280                 }
 281
 282             }
 283         ]
 284     }
 285 }])
 286
 287 .directive("egMarcEditSubfield", function () {
 288     return {
 289         transclude: true,
 290         restrict: 'E',
 291         template: '<span>'+
 292                     '<span><label class="marcedit marcsfcodedelimiter"'+
 293                         'for="r{{field.record.subfield(\'901\',\'c\')[1]}}f{{field.position}}s{{subfield[2]}}code" '+
 294                         '>‡</label><eg-marc-edit-editable '+
 295                         'itype="sfc" '+
 296                         'class="marcedit marcsf marcsfcode" '+
 297                         'field="field" '+
 298                         'subfield="subfield" '+
 299                         'content="subfield[0]" '+
 300                         'max="1" '+
 301                         'on-keydown="onKeydown" '+
 302                         'context-item-generator="sf_code_options" '+
 303                         'id="r{{field.record.subfield(\'901\',\'c\')[1]}}f{{field.position}}s{{subfield[2]}}code" '+
 304                     '/></span>'+
 305                     '<span><eg-marc-edit-editable '+
 306                         'itype="sfv" '+
 307                         'class="marcedit marcsf marcsfvalue" '+
 308                         'field="field" '+
 309                         'subfield="subfield" '+
 310                         'content="subfield[1]" '+
 311                         'on-keydown="onKeydown" '+
 312                         'context-item-generator="sf_val_options" '+
 313                         'id="r{{field.record.subfield(\'901\',\'c\')[1]}}f{{field.position}}s{{subfield[2]}}value" '+
 314                     '/></span>'+
 315                   '</span>',
 316         scope: { field: "=", subfield: "=", onKeydown: '=' },
 317         replace: true,
 318         controller : ['$scope', 'egTagTable',
 319             function ( $scope ,  egTagTable) {
 320
 321                 $scope.sf_code_options = function () {
 322                     return egTagTable.getSubfieldCodes($scope.field.tag);
 323                 }
 324                 $scope.sf_val_options = function () {
 325                     return egTagTable.getSubfieldValues($scope.field.tag, $scope.subfield[0]);
 326                 }
 327             }
 328         ]
 329     }
 330 })
 331
 332 .directive("egMarcEditInd", function () {
 333     return {
 334         transclude: true,
 335         restrict: 'E',
 336         template: '<span><eg-marc-edit-editable '+
 337                       'itype="ind" '+
 338                       'class="marcedit marcind" '+
 339                       'field="field" '+
 340                       'content="ind" '+
 341                       'max="1" '+
 342                       'on-keydown="onKeydown" '+
 343                       'context-item-generator="ind_val_options" '+
 344                       'id="r{{field.record.subfield(\'901\',\'c\')[1]}}f{{field.position}}i{{indNumber}}"'+
 345                       '/></span>',
 346         scope: { ind : '=', field: '=', onKeydown: '=', indNumber: '@' },
 347         replace: true,
 348         controller : ['$scope', 'egTagTable',
 349             function ( $scope ,  egTagTable) {
 350
 351                 $scope.ind_val_options = function () {
 352                     return egTagTable.getIndicatorValues($scope.field.tag, $scope.indNumber);
 353                 }
 354             }
 355         ]
 356     }
 357 })
 358
 359 .directive("egMarcEditTag", function () {
 360     return {
 361         transclude: true,
 362         restrict: 'E',
 363         template: '<span><eg-marc-edit-editable '+
 364                       'itype="tag" '+
 365                       'class="marcedit marctag" '+
 366                       'field="field" '+
 367                       'content="tag" '+
 368                       'max="3" '+
 369                       'on-keydown="onKeydown" '+
 370                       'context-item-generator="tag_options" '+
 371                       'id="r{{field.record.subfield(\'901\',\'c\')[1]}}f{{field.position}}tag"'+
 372                       '/></span>',
 373         scope: { tag : '=', field: '=', onKeydown: '=', contextFunctions: '=' },
 374         replace: true,
 375         controller : ['$scope', 'egTagTable',
 376             function ( $scope ,  egTagTable) {
 377
 378                 $scope.tag_options = [
 379                     function () {
 380                         var options = [
 381                             { label : 'Add 006', action : function(j1,j2,j3,j4,e) { $scope.contextFunctions.add006(e) } },
 382                             { label : 'Add 007', action : function(j1,j2,j3,j4,e) { $scope.contextFunctions.add007(e) } },
 383                             { label : 'Add/Replace 008', action : function(j1,j2,j3,j4,e) { $scope.contextFunctions.reify008(e) } },
 384                         ];
 385
 386                         if (!$scope.field.isControlfield()) {
 387                             options = options.concat([
 388                                 { label : 'Add Datafield', action : function(j1,j2,j3,j4,e) { $scope.contextFunctions.addDatafield(e) } },
 389                                 { label : 'Insert Datafield', action : function(j1,j2,j3,j4,e) { $scope.contextFunctions.addDatafield(e,true) } },
 390                             ]);
 391                         }
 392
 393                         options.push({ label : 'Delete Field', action : function(j1,j2,j3,j4,e) { $scope.contextFunctions.deleteDatafield(e) } });
 394                         return options;
 395                     },
 396                     function () { return egTagTable.getFieldTags() }
 397                 ];
 398
 399             }
 400         ]
 401     }
 402 })
 403
 404 .directive("egMarcEditDatafield", function () {
 405     return {
 406         transclude: true,
 407         restrict: 'E',
 408         template: '<div>'+
 409                     '<span><eg-marc-edit-tag context-functions="contextFunctions" field="field" tag="field.tag" on-keydown="onKeydown"/></span>'+
 410                     '<span><eg-marc-edit-ind field="field" ind="field.ind1" on-keydown="onKeydown" ind-number="1"/></span>'+
 411                     '<span><eg-marc-edit-ind field="field" ind="field.ind2" on-keydown="onKeydown" ind-number="2"/></span>'+
 412                     '<span><eg-marc-edit-subfield ng-class="{ \'unvalidatedheading\' : field.heading_checked && !field.heading_valid}" ng-repeat="subfield in field.subfields" subfield="subfield" field="field" on-keydown="onKeydown"/></span>'+
 413                     // FIXME: template should probably be moved to file to improve
 414                     // translatibility
 415                     '<button class="btn btn-info btn-xs" '+
 416                     'aria-label="Manage authority record links" '+
 417                     'ng-show="isAuthorityControlled(field)"'+
 418                     'ng-click="spawnAuthorityLinker()"'+
 419                     '>'+
 420                     '<span class="glyphicon glyphicon-link"></span>'+
 421                     '</button>'+
 422                     '<span ng-show="field.heading_checked && field.heading_valid" class="glyphicon glyphicon-ok-sign"></span>'+
 423                     '<span ng-show="field.heading_checked && !field.heading_valid" class="glyphicon glyphicon-question-sign"></span>'+
 424                   '</div>',
 425         scope: { field: "=", onKeydown: '=', contextFunctions: '=' },
 426         replace: true,
 427         controller : ['$scope','$modal',
 428             function ( $scope,  $modal ) {
 429                 $scope.isAuthorityControlled = function () {
 430                     return ($scope.$parent.$parent.record_type == 'bre') &&
 431                            $scope.$parent.$parent.controlSet.bibFieldByTag($scope.field.tag);
 432                 }
 433                 $scope.spawnAuthorityLinker = function() {
 434                     // intentionally making a clone in case
 435                     // user decides to abandon the linking
 436                     var fieldCopy = new MARC21.Field({
 437                         tag       : $scope.field.tag,
 438                         ind1      : $scope.field.ind1,
 439                         ind2      : $scope.field.ind2
 440                     });
 441                     angular.forEach($scope.field.subfields, function(sf) {
 442                         fieldCopy.subfields.push(sf.slice(0));
 443                     });
 444                     var cs = $scope.$parent.$parent.controlSet;
 445                     var args = { changed : false };
 446                     $modal.open({
 447                         templateUrl: './cat/share/t_authority_link_dialog',
 448                         size: 'lg',
 449                         controller: ['$scope', '$modalInstance', function($scope, $modalInstance) {
 450                             $scope.controlSet = cs;
 451                             $scope.bibField = fieldCopy;
 452                             $scope.focusMe = true;
 453                             $scope.args = args;
 454                             $scope.ok = function(args) { $modalInstance.close(args) };
 455                             $scope.cancel = function () { $modalInstance.dismiss() };
 456                         }]
 457                     }).result.then(function (args) {
 458                         if (args.changed) {
 459                             $scope.field.subfields.length = 0;
 460                             angular.forEach(fieldCopy.subfields, function(sf) {
 461                                 $scope.field.addSubfields(sf[0], sf[1]);
 462                             });
 463                         }
 464                     });
 465                 }
 466             }
 467         ]
 468     }
 469 })
 470
 471 .directive("egMarcEditControlfield", function () {
 472     return {
 473         transclude: true,
 474         restrict: 'E',
 475         template: '<div>'+
 476                     '<span><eg-marc-edit-tag context-functions="contextFunctions" field="field" tag="field.tag" on-keydown="onKeydown"/></span>'+
 477                     '<span><eg-marc-edit-editable '+
 478                       'itype="cfld" '+
 479                       'field="field" '+
 480                       'class="marcedit marcdata" '+
 481                       'content="field.data" '+
 482                       'on-keydown="onKeydown" '+
 483                       'id="r{{field.record.subfield(\'901\',\'c\')[1]}}f{{field.position}}data"'+
 484                       '/></span>'+
 485                       // TODO: move to TT2 template
 486                       '<button class="btn btn-info btn-xs" '+
 487                       'aria-label="Physical Characteristics Wizard" '+
 488                       'ng-show="showPhysCharLink()"'+
 489                       'ng-click="spawnPhysCharWizard()"'+
 490                       '>'+
 491                       '<span class="glyphicon glyphicon-link"></span>'+
 492                       '</button>'+
 493                   '</div>',
 494         scope: { field: "=", onKeydown: '=', contextFunctions: '=' },
 495         controller : ['$scope','$modal',
 496             function ( $scope,  $modal) {
 497                 $scope.showPhysCharLink = function () {
 498                     return ($scope.$parent.$parent.record_type == 'bre')
 499                         && $scope.field.tag == '007';
 500                 }
 501                 $scope.spawnPhysCharWizard = function() {
 502                     var args = {
 503                         changed : false,
 504                         field : $scope.field,
 505                         orig_value : $scope.field.data
 506                     };
 507                     $modal.open({
 508                         templateUrl: './cat/share/t_physchar_dialog',
 509                         controller: ['$scope','$modalInstance',
 510                             function( $scope , $modalInstance) {
 511                             $scope.focusMe = true;
 512                             $scope.args = args;
 513                             $scope.ok = function(args) { $modalInstance.close(args) };
 514                             $scope.cancel = function () {
 515                                 $modalInstance.dismiss();
 516                                 args.field.data = args.orig_value;
 517                             };
 518                         }],
 519                     }).result.then(function (args) {
 520                         // $scope.field.data is changed within the
 521                         // wizard.  Nothing left to do on submit.
 522                     });
 523
 524                 }
 525             }
 526         ]
 527     }
 528 })
 529
 530 .directive("egMarcEditLeader", function () {
 531     return {
 532         transclude: true,
 533         restrict: 'E',
 534         template: '<div>'+
 535                     '<span><eg-marc-edit-editable '+
 536                       'class="marcedit marctag" '+
 537                       'content="tag" '+
 538                       'on-keydown="onKeydown" '+
 539                       'id="leadertag" '+
 540                       'disabled="disabled"'+
 541                       '/></span>'+
 542                     '<span><eg-marc-edit-editable '+
 543                       'class="marcedit marcdata" '+
 544                       'itype="ldr" '+
 545                       'max="{{record.leader.length}}" '+
 546                       'content="record.leader" '+
 547                       'id="r{{record.subfield(\'901\',\'c\')[1]}}leaderdata" '+
 548                       'on-keydown="onKeydown"'+
 549                       '/></span>'+
 550                   '</div>',
 551         controller : ['$scope',
 552             function ( $scope ) {
 553                 $scope.tag = 'LDR';
 554             }
 555         ],
 556         scope: { record: "=", onKeydown: '=' }
 557     }
 558 })
 559
 560 /// TODO: fixed field editor and such
 561 .directive("egMarcEditRecord", function () {
 562     return {
 563         templateUrl : './cat/share/t_marcedit',
 564         restrict: 'E',
 565         replace: true,
 566         scope: {
 567             dirtyFlag : '=',
 568             recordId : '=',
 569             marcXml : '=',
 570             onSave : '=',
 571             // in-place mode means that the editor is being
 572             // used just to munge some MARCXML client-side, rather
 573             // than to (immediately) update the database
 574             inPlaceMode : '@',
 575             recordType : '@',
 576             maxUndo : '@'
 577         },
 578         link: function (scope, element, attrs) {
 579
 580             element.bind('click', function(e) {;
 581                 scope.current_event_target = $(e.target).attr('id');
 582                 if (scope.current_event_target) {
 583                     console.log('Recording click event on ' + scope.current_event_target);
 584                     scope.current_event_target_cursor_pos =
 585                         e.target.selectionDirection=='backward' ?
 586                             e.target.selectionStart :
 587                             e.target.selectionEnd;
 588                 }
 589             });
 590
 591         },
 592         controller : ['$timeout','$scope','$q','$window','egCore', 'egTagTable',
 593             function ( $timeout , $scope , $q,  $window , egCore ,  egTagTable ) {
 594
 595
 596                 $scope.onSaveCallback = $scope.onSave;
 597                 if (typeof $scope.onSaveCallback !== 'undefined' && !angular.isArray($scope.onSaveCallback))
 598                     $scope.onSaveCallback = [ $scope.onSaveCallback ];
 599
 600                 MARC21.Record.delimiter = '$';
 601
 602                 $scope.enable_fast_add = false;
 603                 $scope.fast_item_callnumber = '';
 604                 $scope.fast_item_barcode = '';
 605                 $scope.flatEditor = false;
 606                 $scope.brandNewRecord = false;
 607                 $scope.bib_source = null;
 608                 $scope.record_type = $scope.recordType || 'bre';
 609                 $scope.max_undo = $scope.maxUndo || 100;
 610                 $scope.record_undo_stack = [];
 611                 $scope.record_redo_stack = [];
 612                 $scope.in_undo = false;
 613                 $scope.in_redo = false;
 614                 $scope.record = new MARC21.Record();
 615                 $scope.save_stack_depth = 0;
 616                 $scope.controlfields = [];
 617                 $scope.datafields = [];
 618                 $scope.controlSet = egTagTable.getAuthorityControlSet();
 619
 620                 egTagTable.loadTagTable({ marcRecordType : $scope.record_type });
 621
 622                 $scope.saveFlatTextMARC = function () {
 623                     $scope.record = new MARC21.Record({ marcbreaker : $scope.flat_text_marc });
 624                 };
 625
 626                 $scope.refreshVisual = function () {
 627                     if (!$scope.flatEditor) {
 628                         $scope.controlfields = $scope.record.fields.filter(function(f){ return f.isControlfield() });
 629                         $scope.datafields = $scope.record.fields.filter(function(f){ return !f.isControlfield() });
 630                     }
 631                 };
 632
 633                 var addDatafield = function (e,before) {
 634                     var element = $(e.target);
 635
 636                     var index_field = e.data.scope.field.position;
 637                     var new_field = index_field + 1;
 638
 639                     var new_field = new MARC21.Field({
 640                         tag : '999',
 641                         subfields : [[' ','',0]]
 642                     });
 643
 644                     if (Boolean(before)) {
 645                         e.data.scope.field.record.insertFieldsBefore(
 646                             e.data.scope.field,
 647                             new_field
 648                         );
 649                     } else {
 650                         e.data.scope.field.record.insertFieldsAfter(
 651                             e.data.scope.field,
 652                             new_field
 653                         );
 654                     }
 655
 656                     $scope.current_event_target = 'r' + $scope.recordId +
 657                                                   'f' + new_field + 'tag';
 658
 659                     $scope.current_event_target_cursor_pos = 0;
 660                     $scope.current_event_target_cursor_pos_end = 3;
 661                     $scope.force_render = true;
 662
 663                     $timeout(function(){$scope.$digest()}).then(setCaret);
 664                 };
 665
 666                 var deleteDatafield = function (e) {
 667                     var del_field = e.data.scope.field.position;
 668
 669                     var domnode = $('#r'+e.data.scope.field.record.subfield('901','c')[1] + 'f' + del_field);
 670
 671                     e.data.scope.field.record.deleteFields(
 672                         e.data.scope.field
 673                     );
 674
 675                     domnode.scope().$destroy();
 676                     domnode.remove();
 677
 678                     $scope.current_event_target = 'r' + $scope.recordId +
 679                                                   'f' + del_field + 'tag';
 680
 681                     $scope.current_event_target_cursor_pos = 0;
 682                     $scope.current_event_target_cursor_pos_end = 0
 683                     $scope.force_render = true;
 684
 685                     $timeout(function(){$scope.$digest()}).then(setCaret);
 686                 };
 687
 688                 var add006 = function (e) {
 689                     e.data.scope.field.record.insertOrderedFields(
 690                         new MARC21.Field({
 691                             tag : '006',
 692                             data : '                                        '
 693                         })
 694                     );
 695
 696                     $scope.force_render = true;
 697                     $timeout(function(){$scope.$digest()}).then(setCaret);
 698                 };
 699
 700                 var add007 = function (e) {
 701                     e.data.scope.field.record.insertOrderedFields(
 702                         new MARC21.Field({
 703                             tag : '007',
 704                             data : '                                        '
 705                         })
 706                     );
 707
 708                     $scope.force_render = true;
 709                     $timeout(function(){$scope.$digest()}).then(setCaret);
 710                 };
 711
 712                 var reify008 = function (e) {
 713                     var new_008_data = e.data.scope.field.record.generate008();
 714
 715
 716                     var old_008s = e.data.scope.field.record.field('008',true);
 717                     old_008s.forEach(function(o) {
 718                         var domnode = $('#r'+o.record.subfield('901','c')[1] + 'f' + o.position);
 719                         domnode.scope().$destroy();
 720                         domnode.remove();
 721                         e.data.scope.field.record.deleteFields(o);
 722                     });
 723
 724                     e.data.scope.field.record.insertOrderedFields(
 725                         new MARC21.Field({
 726                             tag : '008',
 727                             data : new_008_data
 728                         })
 729                     );
 730
 731                     $scope.force_render = true;
 732                     $timeout(function(){$scope.$digest()}).then(setCaret);
 733                 };
 734
 735                 $scope.context_functions = {
 736                     addDatafield : addDatafield,
 737                     deleteDatafield : deleteDatafield,
 738                     add006 : add006,
 739                     add007 : add007,
 740                     reify008 : reify008
 741                 };
 742
 743                 $scope.onKeydown = function (event) {
 744                     var event_return = true;
 745
 746                     console.log(
 747                         'keydown: which='+event.which+
 748                         ', ctrlKey='+event.ctrlKey+
 749                         ', shiftKey='+event.shiftKey+
 750                         ', altKey='+event.altKey+
 751                         ', metaKey='+event.altKey
 752                     );
 753
 754                     if (event.which == 89 && event.ctrlKey) { // ctrl+y, redo
 755                         event_return = $scope.processRedo();
 756                     } else if (event.which == 90 && event.ctrlKey) { // ctrl+z, undo
 757                         event_return = $scope.processUndo();
 758                     } else if ((event.which == 68 || event.which == 73) && event.ctrlKey) { // ctrl+d or ctrl+i, insert subfield
 759
 760                         var element = $(event.target);
 761                         var new_sf, index_sf, move_data;
 762
 763                         if (element.hasClass('marcsfvalue')) {
 764                             index_sf = event.data.scope.subfield[2];
 765                             new_sf = index_sf + 1;
 766
 767                             var start = event.target.selectionStart;
 768                             var end = event.target.selectionEnd - event.target.selectionStart ?
 769                                     event.target.selectionEnd :
 770                                     event.target.value.length;
 771
 772                             move_data = event.target.value.substring(start,end);
 773
 774                         } else if (element.hasClass('marcsfcode')) {
 775                             index_sf = event.data.scope.subfield[2];
 776                             new_sf = index_sf + 1;
 777                         } else if (element.hasClass('marctag') || element.hasClass('marcind')) {
 778                             index_sf = 0;
 779                             new_sf = index_sf;
 780                         }
 781
 782                         $scope.current_event_target = 'r' + $scope.recordId +
 783                                                       'f' + event.data.scope.field.position +
 784                                                       's' + new_sf + 'code';
 785
 786                         event.data.scope.field.subfields.forEach(function(sf) {
 787                             if (sf[2] >= new_sf) sf[2]++;
 788                             if (sf[2] == index_sf) sf[1] = event.target.value.substring(0,start) + event.target.value.substring(end);
 789                         });
 790                         event.data.scope.field.subfields.splice(
 791                             new_sf,
 792                             0,
 793                             [' ', move_data, new_sf ]
 794                         );
 795
 796                         $scope.current_event_target_cursor_pos = 0;
 797                         $scope.current_event_target_cursor_pos_end = 1;
 798
 799                         $timeout(function(){$scope.$digest()}).then(setCaret);
 800
 801                         event_return = false;
 802
 803                     } else if (event.which == 117 && event.shiftKey) { // shift + F6, insert 006
 804                         add006(event);
 805                         event_return = false;
 806
 807                     } else if (event.which == 118 && event.shiftKey) { // shift + F7, insert 007
 808                         add007(event);
 809                         event_return = false;
 810
 811                     } else if (event.which == 119 && event.shiftKey) { // shift + F8, insert/replace 008
 812                         reify008(event);
 813                         event_return = false;
 814
 815                     } else if (event.which == 13 && event.ctrlKey) { // ctrl+enter, insert datafield
 816                         addDatafield(event, event.shiftKey); // shift key inserts before
 817                         event_return = false;
 818
 819                     } else if (event.which == 46 && event.ctrlKey) { // ctrl+del, remove field
 820                         deleteDatafield(event);
 821                         event_return = false;
 822
 823                     } else if (event.which == 46 && event.shiftKey && $(event.target).hasClass('marcsf')) { // shift+del, remove subfield
 824
 825                         var sf = event.data.scope.subfield[2] - 1;
 826                         if (sf == -1) sf = 0;
 827
 828                         event.data.scope.field.deleteExactSubfields(
 829                             event.data.scope.subfield
 830                         );
 831
 832                         if (!event.data.scope.field.subfields[sf]) {
 833                             $scope.current_event_target = 'r' + $scope.recordId +
 834                                                           'f' + event.data.scope.field.position +
 835                                                           'tag';
 836                         } else {
 837                             $scope.current_event_target = 'r' + $scope.recordId +
 838                                                           'f' + event.data.scope.field.position +
 839                                                           's' + sf + 'value';
 840                         }
 841
 842                         $scope.current_event_target_cursor_pos = 0;
 843                         $scope.current_event_target_cursor_pos_end = 0;
 844                         $scope.force_render = true;
 845
 846                         $timeout(function(){$scope.$digest()}).then(setCaret);
 847
 848                         event_return = false;
 849
 850                     } else if (event.keyCode == 38) {
 851                         if (event.ctrlKey) { // copy the field up
 852                             var index_field = event.data.scope.field.position;
 853
 854                             var field_obj;
 855                             if (event.data.scope.field.isControlfield()) {
 856                                 field_obj = new MARC21.Field({
 857                                     tag : event.data.scope.field.tag,
 858                                     data : event.data.scope.field.data
 859                                 });
 860                             } else {
 861                                 var sf_clone = [];
 862                                 for (var i in event.data.scope.field.subfields) {
 863                                     sf_clone.push(event.data.scope.field.subfields[i].slice());
 864                                 }
 865                                 field_obj = new MARC21.Field({
 866                                     tag : event.data.scope.field.tag,
 867                                     ind1 : event.data.scope.field.ind1,
 868                                     ind2 : event.data.scope.field.ind2,
 869                                     subfields : sf_clone
 870                                 });
 871                             }
 872
 873
 874                             event.data.scope.field.record.insertFieldsBefore(
 875                                 event.data.scope.field,
 876                                 field_obj
 877                             );
 878
 879                             $scope.current_event_target = 'r' + $scope.recordId +
 880                                                           'f' + index_field + 'tag';
 881
 882                             $scope.current_event_target_cursor_pos = 0;
 883                             $scope.current_event_target_cursor_pos_end = 3;
 884                             $scope.force_render = true;
 885
 886                             $timeout(function(){$scope.$digest()}).then(setCaret);
 887
 888                         } else { // jump to prev field
 889                             if (event.data.scope.field.position > 0) {
 890                                 $timeout(function(){
 891                                     $scope.current_event_target_cursor_pos = 0;
 892                                     $scope.current_event_target_cursor_pos_end = 0;
 893                                     $scope.current_event_target = 'r' + $scope.recordId +
 894                                                                   'f' + (event.data.scope.field.position - 1) +
 895                                                                   'tag';
 896                                 }).then(setCaret);
 897                             }
 898                         }
 899
 900                         event_return = false;
 901
 902                     } else if (event.keyCode == 40) { // down arrow...
 903                         if (event.ctrlKey) { // copy the field down
 904
 905                             var index_field = event.data.scope.field.position;
 906                             var new_field = index_field + 1;
 907
 908                             var field_obj;
 909                             if (event.data.scope.field.isControlfield()) {
 910                                 field_obj = new MARC21.Field({
 911                                     tag : event.data.scope.field.tag,
 912                                     data : event.data.scope.field.data
 913                                 });
 914                             } else {
 915                                 var sf_clone = [];
 916                                 for (var i in event.data.scope.field.subfields) {
 917                                     sf_clone.push(event.data.scope.field.subfields[i].slice());
 918                                 }
 919                                 field_obj = new MARC21.Field({
 920                                     tag : event.data.scope.field.tag,
 921                                     ind1 : event.data.scope.field.ind1,
 922                                     ind2 : event.data.scope.field.ind2,
 923                                     subfields : sf_clone
 924                                 });
 925                             }
 926
 927                             event.data.scope.field.record.insertFieldsAfter(
 928                                 event.data.scope.field,
 929                                 field_obj
 930                             );
 931
 932                             $scope.current_event_target = 'r' + $scope.recordId +
 933                                                           'f' + new_field + 'tag';
 934
 935                             $scope.current_event_target_cursor_pos = 0;
 936                             $scope.current_event_target_cursor_pos_end = 3;
 937                             $scope.force_render = true;
 938
 939                             $timeout(function(){$scope.$digest()}).then(setCaret);
 940
 941                         } else { // jump to next field
 942                             if (event.data.scope.field.record.fields[event.data.scope.field.position + 1]) {
 943                                 $timeout(function(){
 944                                     $scope.current_event_target_cursor_pos = 0;
 945                                     $scope.current_event_target_cursor_pos_end = 0;
 946                                     $scope.current_event_target = 'r' + $scope.recordId +
 947                                                                   'f' + (event.data.scope.field.position + 1) +
 948                                                                   'tag';
 949                                 }).then(setCaret);
 950                             }
 951                         }
 952
 953                         event_return = false;
 954
 955                     } else { // Assumes only marc editor elements have IDs that can trigger this event handler.
 956                         $scope.current_event_target = $(event.target).attr('id');
 957                         if ($scope.current_event_target) {
 958                             $scope.current_event_target_cursor_pos =
 959                                 event.target.selectionDirection=='backward' ?
 960                                     event.target.selectionStart :
 961                                     event.target.selectionEnd;
 962                         }
 963                     }
 964
 965                     return event_return;
 966                 };
 967
 968                 function setCaret() {
 969                     if ($scope.current_event_target) {
 970                         console.log("Putting caret in " + $scope.current_event_target);
 971                         if (!$scope.current_event_target_cursor_pos_end)
 972                             $scope.current_event_target_cursor_pos_end = $scope.current_event_target_cursor_pos
 973
 974                         var element = $('#'+$scope.current_event_target).get(0);
 975                         if (element) {
 976                             element.focus();
 977                             if (element.setSelectionRange) {
 978                                 element.setSelectionRange(
 979                                     $scope.current_event_target_cursor_pos,
 980                                     $scope.current_event_target_cursor_pos_end
 981                                 );
 982                             }
 983                             $scope.current_event_cursor_pos_end = null;
 984                             $scope.current_event_target = null;
 985                         }
 986                     }
 987                 }
 988
 989                 function loadRecord() {
 990                     return (function() {
 991                         var deferred = $q.defer();
 992                         if ($scope.recordId) {
 993                             egCore.pcrud.retrieve(
 994                                 $scope.record_type, $scope.recordId
 995                             ).then(function(rec) {
 996                                 deferred.resolve(rec);
 997                             });
 998                         } else {
 999                             if ($scope.recordType == 'bre') {
1000                                 var bre = new egCore.idl.bre();
1001                                 bre.marc($scope.marcXml);
1002                                 deferred.resolve(bre);
1003                             } else if ($scope.recordType == 'are') {
1004                                 var are = new egCore.idl.are();
1005                                 are.marc($scope.marcXml);
1006                                 deferred.resolve(are);
1007                             }
1008                             $scope.brandNewRecord = true;
1009                         }
1010                         return deferred.promise;
1011                     })().then(function(rec) {
1012                         $scope.in_redo = true;
1013                         $scope[$scope.record_type] = rec;
1014                         $scope.record = new MARC21.Record({ marcxml : $scope.Record().marc() });
1015                         $scope.calculated_record_type = $scope.record.recordType();
1016                         $scope.controlfields = $scope.record.fields.filter(function(f){ return f.isControlfield() });
1017                         $scope.datafields = $scope.record.fields.filter(function(f){ return !f.isControlfield() });
1018                         $scope.save_stack_depth = $scope.record_undo_stack.length;
1019                         $scope.flat_text_marc = $scope.record.toBreaker();
1020
1021                         if ($scope.record_type == 'bre') {
1022                             $scope.bib_source = $scope.Record().source();
1023                         }
1024
1025                     }).then(function(){
1026                         return egTagTable.fetchFFPosTable($scope.calculated_record_type)
1027                     }).then(function(){
1028                         return egTagTable.fetchFFValueTable($scope.calculated_record_type)
1029                     }).then(setCaret);
1030                 }
1031
1032                 $scope.$watch('record.toBreaker()', function (newVal, oldVal) {
1033                     if (!$scope.in_undo && !$scope.in_redo && oldVal != newVal) {
1034                         $scope.record_undo_stack.push({
1035                             breaker: oldVal,
1036                             target: $scope.current_event_target,
1037                             pos: $scope.current_event_target_cursor_pos
1038                         });
1039
1040                         if ($scope.force_render) {
1041                             $scope.controlfields = $scope.record.fields.filter(function(f){ return f.isControlfield() });
1042                             $scope.datafields = $scope.record.fields.filter(function(f){ return !f.isControlfield() });
1043                             $scope.force_render = false;
1044                         }
1045
1046                         $scope.flat_text_marc = newVal;
1047                     }
1048
1049                     if ($scope.record_undo_stack.length != $scope.save_stack_depth) {
1050                         $scope.dirtyFlag = true;
1051                     } else {
1052                         $scope.dirtyFlag = false;
1053                     }
1054
1055                     if ($scope.record_undo_stack.length > $scope.max_undo)
1056                         $scope.record_undo_stack.shift();
1057
1058                     console.log('undo stack is ' + $scope.record_undo_stack.length + ' deep');
1059                     $scope.in_redo = false;
1060                     $scope.in_undo = false;
1061                 });
1062
1063                 $scope.processUndo = function () {
1064                     if ($scope.record_undo_stack.length) {
1065                         $scope.in_undo = true;
1066
1067                         var undo_item = $scope.record_undo_stack.pop();
1068                         $scope.record_redo_stack.push(undo_item);
1069
1070                         $scope.record = new MARC21.Record({ marcbreaker : undo_item.breaker });
1071                         $scope.controlfields = $scope.record.fields.filter(function(f){ return f.isControlfield() });
1072                         $scope.datafields = $scope.record.fields.filter(function(f){ return !f.isControlfield() });
1073
1074                         $scope.current_event_target = undo_item.target;
1075                         $scope.current_event_target_cursor_pos = undo_item.pos;
1076                         console.log('Undo targeting ' + $scope.current_event_target + ' position ' + $scope.current_event_target_cursor_pos);
1077
1078                         $timeout(function(){$scope.$digest()}).then(setCaret);
1079                         return false;
1080                     }
1081
1082                     return true;
1083                 };
1084
1085                 $scope.processRedo = function () {
1086                     if ($scope.record_redo_stack.length) {
1087                         $scope.in_redo = true;
1088
1089                         var redo_item = $scope.record_redo_stack.pop();
1090                         $scope.record_undo_stack.push(redo_item);
1091
1092                         $scope.record = new MARC21.Record({ marcbreaker : redo_item.breaker });
1093                         $scope.controlfields = $scope.record.fields.filter(function(f){ return f.isControlfield() });
1094                         $scope.datafields = $scope.record.fields.filter(function(f){ return !f.isControlfield() });
1095
1096                         $scope.current_event_target = redo_item.target;
1097                         $scope.current_event_target_cursor_pos = redo_item.pos;
1098                         console.log('Redo targeting ' + $scope.current_event_target + ' position ' + $scope.current_event_target_cursor_pos);
1099
1100                         $timeout(function(){$scope.$digest()}).then(setCaret);
1101                         return false;
1102                     }
1103
1104                     return true;
1105                 };
1106
1107                 $scope.Record = function () {
1108                     return $scope[$scope.record_type];
1109                 };
1110
1111                 $scope.deleteRecord = function () {
1112                     $scope.Record().deleted(true);
1113                     return $scope.saveRecord();
1114                 };
1115
1116                 $scope.undeleteRecord = function () {
1117                     $scope.Record().deleted(false);
1118                     return $scope.saveRecord();
1119                 };
1120
1121                 $scope.validateHeadings = function () {
1122                     if ($scope.record_type != 'bre') return;
1123                     var chain = $q.when();
1124                     angular.forEach($scope.record.fields, function(f) {
1125                         if (!$scope.controlSet.bibFieldByTag(f.tag)) return;
1126                         // if heading already has a $0, assume it's good
1127                         if (f.subfield('0', true).length) {
1128                             f.heading_checked = true;
1129                             f.heading_valid = true;
1130                             return;
1131                         }
1132                         var auth_match = $scope.controlSet.bibToAuthorities(f);
1133                         chain = chain.then(function() {
1134                             var promise = egCore.net.request(
1135                                 'open-ils.search',
1136                                 'open-ils.search.authority.simple_heading.from_xml.batch.atomic',
1137                                 auth_match[0]
1138                             ).then(function (matches) {
1139                                 f.heading_valid = false;
1140                                 if (matches[0]) { // probably set
1141                                     for (var cset in matches[0]) {
1142                                         var arr = matches[0][cset];
1143                                         if (arr.length) {
1144                                             // protect against errant empty string values
1145                                             if (arr.length == 1 && arr[0] == '')
1146                                                 continue;
1147                                             f.heading_valid = true;
1148                                             break;
1149                                         }
1150                                     }
1151                                 }
1152                                 f.heading_checked = true;
1153                             });
1154                             return promise;
1155                         });
1156                     });
1157                 }
1158
1159                 processOnSaveCallbacks = function() {
1160                     var deferred = $q.defer();
1161                     if (typeof $scope.onSaveCallback !== 'undefined') {
1162                         var promise = deferred.promise;
1163
1164                         angular.forEach($scope.onSaveCallback, function (f) {
1165                             if (angular.isFunction(f)) promise = promise.then(f);
1166                         });
1167
1168                     }
1169                     return deferred.resolve($scope.recordId)
1170                 };
1171
1172                 $scope.saveRecord = function () {
1173                     if ($scope.inPlaceMode) {
1174                         $scope.marcXml = $scope.record.toXmlString();
1175                         return processOnSaveCallbacks();
1176                     }
1177                     $scope.mangle_005();
1178                     $scope.Record().editor(egCore.auth.user().id());
1179                     $scope.Record().edit_date('now');
1180                     $scope.record.pruneEmptyFieldsAndSubfields();
1181                     $scope.Record().marc($scope.record.toXmlString());
1182                     if ($scope.recordId) {
1183                         return egCore.pcrud.update(
1184                             $scope.Record()
1185                         ).then(function() {
1186                             if ($scope.enable_fast_add) {
1187                                 egCore.net.request(
1188                                     'open-ils.actor',
1189                                     'open-ils.actor.anon_cache.set_value',
1190                                     null, 'edit-these-copies', {
1191                                         record_id: $scope.recordId,
1192                                         raw: [{
1193                                             label : $scope.fast_item_callnumber,
1194                                             barcode : $scope.fast_item_barcode,
1195                                         }],
1196                                         hide_vols : false,
1197                                         hide_copies : false
1198                                     }
1199                                 ).then(function(key) {
1200                                     if (key) {
1201                                         var url = egCore.env.basePath + 'cat/volcopy/' + key;
1202                                         $timeout(function() { $window.open(url, '_blank') });
1203                                     } else {
1204                                         alert('Could not create anonymous cache key!');
1205                                     }
1206                                 });
1207                             }
1208                         }).then(loadRecord).then(processOnSaveCallbacks);
1209                     } else {
1210                         $scope.Record().creator(egCore.auth.user().id());
1211                         $scope.Record().create_date('now');
1212                         return egCore.pcrud.create(
1213                             $scope.Record()
1214                         ).then(function(bre) {
1215                             $scope.recordId = bre.id();
1216                             if ($scope.enable_fast_add) {
1217                                 egCore.net.request(
1218                                     'open-ils.actor',
1219                                     'open-ils.actor.anon_cache.set_value',
1220                                     null, 'edit-these-copies', {
1221                                         record_id: $scope.recordId,
1222                                         raw: [{
1223                                             label : $scope.fast_item_callnumber,
1224                                             barcode : $scope.fast_item_barcode,
1225                                         }],
1226                                         hide_vols : false,
1227                                         hide_copies : false
1228                                     }
1229                                 ).then(function(key) {
1230                                     if (key) {
1231                                         var url = egCore.env.basePath + 'cat/volcopy/' + key;
1232                                         $timeout(function() { $window.open(url, '_blank') });
1233                                     } else {
1234                                         alert('Could not create anonymous cache key!');
1235                                     }
1236                                 });
1237                             }
1238                         }).then(loadRecord).then(processOnSaveCallbacks);
1239                     }
1240
1241
1242                 };
1243
1244                 $scope.seeBreaker = function () {
1245                     alert($scope.record.toBreaker());
1246                 };
1247
1248                 $scope.markConjoined = function () {
1249                     egCore.hatch.setLocalItem('eg.cat.marked_conjoined_record',$scope.recordId);
1250                 };
1251
1252                 $scope.markVolTransfer = function () {
1253                     egCore.hatch.setLocalItem('eg.cat.marked_volume_transfer_record',$scope.recordId);
1254                 };
1255
1256                 $scope.markOverlay = function () {
1257                     egCore.hatch.setLocalItem('eg.cat.marked_overlay_record',$scope.recordId);
1258                 };
1259
1260                 $scope.$watch('recordId',
1261                     function(newVal, oldVal) {
1262                         if (newVal && newVal !== oldVal) {
1263                             loadRecord();
1264                         }
1265                     }
1266                 );
1267                 $scope.$watch('marcXml',
1268                     function(newVal, oldVal) {
1269                         if (newVal && newVal !== oldVal) {
1270                             loadRecord();
1271                         }
1272                     }
1273                 );
1274
1275                 var unregister = $scope.$watch(function() {
1276                     return egTagTable.initialized();
1277                 }, function(val) {
1278                     if (val) {
1279                         unregister();
1280                         if ($scope.recordId || $scope.marcXml) {
1281                             loadRecord();
1282                         }
1283                     }
1284                 });
1285
1286                 $scope.mangle_005 = function () {
1287                     var now = new Date();
1288                     var y = now.getUTCFullYear();
1289
1290                     var m = now.getUTCMonth() + 1;
1291                     if (m < 10) m = '0' + m;
1292
1293                     var d = now.getUTCDate();
1294                     if (d < 10) d = '0' + d;
1295
1296                     var H = now.getUTCHours();
1297                     if (H < 10) H = '0' + H;
1298
1299                     var M = now.getUTCMinutes();
1300                     if (M < 10) M = '0' + M;
1301
1302                     var S = now.getUTCSeconds();
1303                     if (S < 10) S = '0' + S;
1304
1305                     var stamp = '' + y + m + d + H + M + S + '.0';
1306                     var f = $scope.record.field('005',true)[0];
1307                     if (f) {
1308                         f.data = stamp;
1309                     } else {
1310                         $scope.record.insertOrderedFields(
1311                             new MARC21.Field({
1312                                 tag : '005',
1313                                 data: stamp
1314                             })
1315                         );
1316                     }
1317
1318                 }
1319
1320             }
1321         ]
1322     }
1323 })
1324
1325 .directive("egMarcEditBibsource", ['$timeout',function ($timeout) {
1326     return {
1327         restrict: 'E',
1328         replace: true,
1329         template: '<span class="nullable">'+
1330                     '<select class="form-control" ng-model="bib_source" ng-options="s.id() as s.source() for s in bib_sources">'+
1331                       '<option value="">Select a Source</option>'+
1332                     '</select>'+
1333                   '</span>',
1334         controller: ['$scope','egCore',
1335             function ($scope , egCore) {
1336
1337                 egCore.pcrud.retrieveAll('cbs', {}, {atomic : true})
1338                     .then(function(list) { $scope.bib_sources = list; });
1339
1340                 $scope.$watch('bib_source',
1341                     function(newVal, oldVal) {
1342                         if (newVal !== oldVal) {
1343                             $scope.bre.source(newVal);
1344                         }
1345                     }
1346                 );
1347
1348             }
1349         ]
1350     }
1351 }])
1352
1353 .directive("egMarcEditAuthorityLinker", function () {
1354     return {
1355         restrict: 'E',
1356         replace: true,
1357         templateUrl: './cat/share/t_authority_linker',
1358         scope : {
1359             bibField : '=',
1360             controlSet : '=',
1361             changed : '='
1362         },
1363         controller: ['$scope','$modal','egCore','egAuth',
1364             function ($scope , $modal,  egCore,  egAuth) {
1365
1366                 $scope.searchStr = '';
1367                 var cni = egCore.env.aous['cat.marc_control_number_identifier'] ||
1368                   'Set cat.marc_control_number_identifier in Library Settings';
1369
1370                 var axis_list = $scope.controlSet.bibFieldBrowseAxes($scope.bibField.tag);
1371                 $scope.axis = axis_list[0];
1372
1373                 $scope._controlled_sf_list = {};
1374                 $scope._controlled_auth_sf_list = {};
1375                 var found_acs = [];
1376                 angular.forEach($scope.controlSet.controlSetList(), function(acs_id) {
1377                     if ($scope.controlSet.controlSet(acs_id).control_map[$scope.bibField.tag])
1378                         found_acs.push(acs_id);
1379                 });
1380                 if (found_acs.length) {
1381                      angular.forEach($scope.controlSet.controlSet(found_acs[0]).control_map[$scope.bibField.tag],
1382                         function(value, sf_label) {
1383                             $scope._controlled_sf_list[ sf_label ] = 1;
1384                             angular.forEach($scope.controlSet.controlSet(found_acs[0]).control_map[$scope.bibField.tag][sf_label],
1385                                 function(auth_sf, auth_tag) {
1386                                     if (!$scope._controlled_auth_sf_list[auth_tag]) {
1387                                         $scope._controlled_auth_sf_list[auth_tag] = { };
1388                                     }
1389                                     $scope._controlled_auth_sf_list[auth_tag][auth_sf] = 1;
1390                                 }
1391                             );
1392                         }
1393                     )
1394                 }
1395
1396                 $scope.bibField.subfields.forEach(function (sf) {
1397                     if (sf[0] in $scope._controlled_sf_list) {
1398                         sf.selected = true;
1399                         sf.selectable = true;
1400                     } else {
1401                         sf.selectable = false;
1402                     }
1403                 });
1404                 $scope.summarizeField = function() {
1405                     var source_f = {
1406                         'tag': $scope.bibField.tag,
1407                         'ind1': $scope.bibField.ind1,
1408                         'ind2': $scope.bibField.ind2,
1409                         'subfields': []
1410                     };
1411                     $scope.bibField.subfields.forEach(function(sf) {
1412                         if (sf.selected) {
1413                             source_f.subfields.push([ sf[0], sf[1] ]);
1414                         }
1415                     });
1416                     return source_f;
1417                 }
1418                 $scope.getSearchString = function() {
1419                     var source_f = $scope.summarizeField();
1420                     var values = [];
1421                     angular.forEach(source_f.subfields, function(val) {
1422                         values.push(val[1]);
1423                     });
1424                     return values.join(' ');
1425                 }
1426                 $scope.searchStr = $scope.getSearchString();
1427                 $scope.$watch(function() {
1428                     var ct = 0;
1429                     angular.forEach($scope.bibField.subfields, function(sf) {
1430                         if (sf.selected) ct++
1431                         });
1432                     return ct;
1433                 },
1434                 function(newVal, oldVal) {
1435                     $scope.searchStr = $scope.getSearchString();
1436                 });
1437
1438                 $scope.updateSubfieldZero = function(value) {
1439                     $scope.changed = true;
1440                     $scope.bibField.deleteSubfield({ code : ['0'] });
1441                     $scope.bibField.subfields.push([
1442                         '0', '(' + cni + ')' + value
1443                     ]);
1444                 };
1445
1446                 $scope.applyHeading = function(headingField) {
1447                     // TODO: move the MARC21 rules for copying indicators
1448                     // out of here
1449                     if (headingField.tag == '130' && $scope.bibField.tag == '130') {
1450                         $scope.bibField.ind1 = headingField.ind2;
1451                     } else {
1452                         $scope.bibField.ind1 = headingField.ind1;
1453                     }
1454                     // deal with 4xx and 5xx
1455                     var authFallbackTag = '1' + headingField.tag.substr(1, 2);
1456                     var _valid_auth_sfs = (headingField.tag in $scope._controlled_auth_sf_list) ?
1457                                           $scope._controlled_auth_sf_list[headingField.tag] :
1458                                           (authFallbackTag in $scope._controlled_auth_sf_list) ?
1459                                           $scope._controlled_auth_sf_list[authFallbackTag] :
1460                                           [];
1461                     // save the $0 for later use
1462                     var sfZero = '';
1463                     if (headingField.subfield('0')) {
1464                         sfZero = headingField.subfield('0')[1];
1465                     }
1466                     // grab any bib subfields not under authority control
1467                     // TODO do something about uncontrolled subdivisions
1468                     var uncontrolledBibSf = [];
1469                     angular.forEach($scope.bibField.subfields, function(sf) {
1470                         if (!(sf[0] in $scope._controlled_sf_list) && (sf[0] != '0')) {
1471                             uncontrolledBibSf.push([ sf[0], sf[1] ]);
1472                         }
1473                     });
1474                     // grab the authority subfields
1475                     var authoritySf = [];
1476                     angular.forEach(headingField.subfields, function(sf) {
1477                         if (sf[0] in _valid_auth_sfs) {
1478                             authoritySf.push([ sf[0], sf[1] ]);
1479                         }
1480                     });
1481                     $scope.bibField.subfields.length = 0;
1482                     angular.forEach(authoritySf, function(sf) {
1483                         $scope.bibField.addSubfields(sf[0], sf[1]);
1484                     });
1485                     angular.forEach(uncontrolledBibSf, function(sf) {
1486                         $scope.bibField.addSubfields(sf[0], sf[1]);
1487                     });
1488                     if (sfZero) {
1489                         $scope.bibField.addSubfields('0', sfZero);
1490                     }
1491                     $scope.bibField.subfields.forEach(function (sf) {
1492                     if (sf[0] in $scope._controlled_sf_list) {
1493                             // intentionally not selecting any subfields
1494                             // after we've applied an authority heading
1495                             sf.selected = false;
1496                             sf.selectable = true;
1497                         } else {
1498                             sf.selectable = false;
1499                         }
1500                     });
1501                     $scope.changed = true;
1502                 }
1503
1504                 $scope.createAuthorityFromBib = function(spawn_editor) {
1505                     var source_f = $scope.summarizeField();
1506
1507                     var args = { authority_id : 0 };
1508                     var method = (spawn_editor) ?
1509                         'open-ils.cat.authority.record.create_from_bib.readonly' :
1510                         'open-ils.cat.authority.record.create_from_bib';
1511                     egCore.net.request(
1512                         'open-ils.cat',
1513                         method,
1514                         source_f,
1515                         cni,
1516                         egAuth.token()
1517                     ).then(function(newAuthority) {
1518                         if (spawn_editor) {
1519                             $modal.open({
1520                                 templateUrl: './cat/share/t_edit_new_authority',
1521                                 size: 'lg',
1522                                 controller:
1523                                     ['$scope', '$modalInstance', function($scope, $modalInstance) {
1524                                     $scope.focusMe = true;
1525                                     $scope.args = args;
1526                                     $scope.dirty_flag = false;
1527                                     $scope.marc_xml = newAuthority,
1528                                     $scope.ok = function(args) { $modalInstance.close(args) }
1529                                     $scope.cancel = function () { $modalInstance.dismiss() }
1530                                 }]
1531                             }).result.then(function (args) {
1532                                 if (!args || !args.authority_id) return;
1533                                 $scope.updateSubfieldZero(args.authority_id);
1534                             });
1535                         } else {
1536                             $scope.updateSubfieldZero(newAuthority.id());
1537                         }
1538                     });
1539                 }
1540
1541             }
1542         ]
1543     }
1544 })
1545
1546 .directive("egPhyscharWizard", function () {
1547     return {
1548         restrict: 'E',
1549         replace: true,
1550         templateUrl: './cat/share/t_physchar_wizard',
1551         scope : {
1552             field : '='
1553         },
1554         controller: ['$scope','$q','egTagTable',
1555             function ($scope , $q , egTagTable) {
1556
1557                 // $scope.step is the 1-based position in the list of
1558                 // subfields for the currently selected type.
1559                 // step==0 means we are currently selecting the type
1560                 $scope.step = 0;
1561
1562                 if (!$scope.field.data)
1563                     $scope.field.data = '';
1564
1565                 // currently selected subfield value selector option
1566                 $scope.selected_option = null;
1567
1568                 function current_ptype() {
1569                     return $scope.field.data.substr(0, 1);
1570                 }
1571
1572                 function current_subfield() {
1573                     return egTagTable.getPhysCharSubfieldMap(current_ptype())
1574                     .then(function(sf_list) {return sf_list[$scope.step-1]});
1575                 }
1576
1577                 $scope.values_for_step = [];
1578                 function set_values_for_step() {
1579                     var promise;
1580
1581                     if ($scope.step == 0) {
1582                         promise = egTagTable.getPhysCharTypeMap();
1583                     } else {
1584                         promise = current_subfield().then(
1585                             function(subfield) {
1586                                 return egTagTable
1587                                     .getPhysCharValueMap(subfield.id());
1588                             }
1589                         );
1590                     }
1591
1592                     return promise.then(function(list) {
1593                         $scope.values_for_step = list;
1594                         set_selected_option_from_field();
1595                         set_label_for_step();
1596                     });
1597                 }
1598
1599                 $scope.change_ptype = function(option) {
1600                     $scope.selected_option = option;
1601                     var new_val = option.ptype_key();
1602                     if (current_ptype() != new_val) {
1603                         $scope.field.data = new_val; // total reset
1604                     }
1605                 }
1606
1607                 $scope.change_option = function(option) {
1608                     $scope.selected_option = option;
1609                     var new_val = option.value();
1610                     get_step_slot().then(function(slot) {
1611                         var value = $scope.field.data;
1612                         while (value.length < (slot[0] + slot[1]))
1613                             value += ' ';
1614                         var before = value.substr(0, slot[0]);
1615                         var after = value.substr(slot[0] + slot[1]);
1616                         $scope.field.data =
1617                             before + new_val.substr(0, slot[1]) + after;
1618                     });
1619                 }
1620
1621                 function get_step_slot() {
1622                     if ($scope.step == 0) return $q.when([0, 1]);
1623                     return current_subfield().then(function(sf) {
1624                         return [sf.start_pos(), sf.length()]
1625                     });
1626                 }
1627
1628                 $scope.is_last_step = function() {
1629                     // This one is called w/ every digest, so avoid async
1630                     // calls.  Wait until we have loaded the current ptype
1631                     // subfields to determine if this is the last step.
1632                     return (
1633                         current_ptype() &&
1634                         egTagTable.phys_char_sf_map[current_ptype()] &&
1635                         egTagTable.phys_char_sf_map[current_ptype()].length
1636                             == $scope.step
1637                     );
1638                 }
1639
1640                 $scope.label_for_step = '';
1641                 function set_label_for_step() {
1642                     if ($scope.step > 0) {
1643                         current_subfield().then(function(sf) {
1644                             $scope.label_for_step = sf.label();
1645                         });
1646                     }
1647                 }
1648
1649                 $scope.next_step = function() {
1650                     $scope.step++;
1651                     set_values_for_step();
1652                 }
1653
1654                 $scope.prev_step = function() {
1655                     $scope.step--;
1656                     set_values_for_step();
1657                 }
1658
1659                 function set_selected_option_from_field() {
1660                     if ($scope.step == 0) {
1661                         $scope.selected_option = $scope.values_for_step
1662                         .filter(function(opt) {
1663                             return (opt.ptype_key() == current_ptype())})[0];
1664                     } else {
1665                         get_step_slot().then(function(slot) {
1666                             var val = String.prototype.substr.apply(
1667                                 $scope.field.data, slot);
1668                             if (val) {
1669                                 $scope.selected_option = $scope.values_for_step
1670                                 .filter(function(opt) {
1671                                     return (opt.value() == val)})[0];
1672                             } else {
1673                                 $scope.selected_option = null;
1674                             }
1675                         })
1676                     }
1677                 }
1678                 set_values_for_step();
1679             }
1680         ]
1681     }
1682 })
1683
1684
1685 .directive("egMarcEditAuthorityBrowser", function () {
1686     return {
1687         restrict: 'E',
1688         replace: true,
1689         templateUrl: './cat/share/t_authority_browser',
1690         scope : {
1691             searchString : '=',
1692             controlSet : '=',
1693             axis : '=',
1694             applyHeading : '&'
1695         },
1696         controller: ['$scope','$http',
1697             function ($scope , $http) {
1698
1699                 $scope.page = 0;
1700                 $scope.limit = 5;
1701                 $scope.main_headings = [];
1702
1703                 function getHeadingString(headingField) {
1704                     var heading = '';
1705                     angular.forEach(headingField.subfields, function (sf) {
1706                         if (['x', 'y', 'z'].indexOf(sf[0]) > -1) {
1707                             heading += ' --';
1708                         }
1709                         if (heading) {
1710                             heading += ' ';
1711                         }
1712                         heading += sf[1];
1713                     });
1714                     return heading;
1715                 }
1716
1717                 $scope.doBrowse = function() {
1718                     $scope.main_headings.length = 0;
1719                     if ($scope.searchString.length == 0) return;
1720                     var type = 'authority.'
1721                     var url = '/opac/extras/browse/marcxml/'
1722                             + 'authority.' + $scope.axis + '.refs'
1723                             + '/1' // OU - currently unscoped
1724                             + '/' + $scope.searchString
1725                             + '/' + $scope.page
1726                             + '/' + $scope.limit;
1727                     $http({
1728                         url : url,
1729                         method : 'GET',
1730                         transformResponse : function(data) {
1731                             // use a bit of jQuery to deal with the XML
1732                             var $xml = $( $.parseXML(data) );
1733                             var marc = [];
1734                             $xml.find('record').each(function() {
1735                                 var rec = new MARC21.Record();
1736                                 rec.fromXmlDocument($(this)[0].outerHTML);
1737                                 marc.push(rec);
1738                             });
1739                             return marc;
1740                         }
1741                     }).then(function(response) {
1742                         angular.forEach(response.data, function(rec) {
1743                             var authId = rec.subfield('901', 'c')[1];
1744                             var auth_org = '';
1745                             if (rec.field('003')) {
1746                                 auth_org = rec.field('003').data;
1747                             }
1748                             var headingField = rec.field('1..');
1749                             var seeFroms = rec.field('4..', true);
1750                             var seeAlsos = rec.field('5..', true);
1751
1752                             var main_heading = {
1753                                 authority_id : authId,
1754                                 heading : getHeadingString(headingField),
1755                                 seealso_headings : [ ],
1756                                 seefrom_headings : [ ],
1757                             };
1758
1759                             var sfZero = '';
1760                             if (auth_org) {
1761                                 sfZero = '(' + auth_org + ')';
1762                             }
1763                             sfZero += authId;
1764                             headingField.addSubfields('0', sfZero);
1765
1766                             main_heading['headingField'] = headingField;
1767                             angular.forEach(seeAlsos, function(headingField) {
1768                                 main_heading.seealso_headings.push({
1769                                     heading : getHeadingString(headingField),
1770                                     headingField : headingField
1771                                 });
1772                             });
1773                             angular.forEach(seeFroms, function(headingField) {
1774                                 main_heading.seefrom_headings.push({
1775                                     heading : getHeadingString(headingField),
1776                                     headingField : headingField
1777                                 });
1778                             });
1779                             $scope.main_headings.push(main_heading);
1780                         });
1781                     });
1782                 }
1783
1784                 $scope.$watch('searchString',
1785                     function(newVal, oldVal) {
1786                         if (newVal !== oldVal) {
1787                             $scope.doBrowse();
1788                         }
1789                     }
1790                 );
1791                 $scope.$watch('page',
1792                     function(newVal, oldVal) {
1793                         if (newVal !== oldVal) {
1794                             $scope.doBrowse();
1795                         }
1796                     }
1797                 );
1798
1799                 $scope.doBrowse();
1800             }
1801         ]
1802     }
1803 })
1804
1805 ;