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