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                                 $scope.field.addSubfields(sf[0], sf[1]);
 416                             });
 417                         }
 418                     });
 419                 }
 420             }
 421         ]
 422     }
 423 })
 424
 425 .directive("egMarcEditControlfield", function () {
 426     return {
 427         transclude: true,
 428         restrict: 'E',
 429         template: '<div>'+
 430                     '<span><eg-marc-edit-tag field="field" tag="field.tag" on-keydown="onKeydown"/></span>'+
 431                     '<span><eg-marc-edit-editable '+
 432                       'itype="cfld" '+
 433                       'field="field" '+
 434                       'class="marcedit marcdata" '+
 435                       'content="field.data" '+
 436                       'on-keydown="onKeydown" '+
 437                       'id="r{{field.record.subfield(\'901\',\'c\')[1]}}f{{field.position}}data"'+
 438                       '/></span>'+
 439                       // TODO: move to TT2 template
 440                       '<button class="btn btn-info btn-xs" '+
 441                       'aria-label="Physical Characteristics Wizard" '+
 442                       'ng-show="showPhysCharLink()"'+
 443                       'ng-click="spawnPhysCharWizard()"'+
 444                       '>'+
 445                       '<span class="glyphicon glyphicon-link"></span>'+
 446                       '</button>'+
 447                   '</div>',
 448         scope: { field: "=", onKeydown: '=' },
 449         controller : ['$scope','$modal',
 450             function ( $scope,  $modal ) {
 451                 $scope.showPhysCharLink = function () {
 452                     return ($scope.$parent.$parent.record_type == 'bre')
 453                         && $scope.field.tag == '007';
 454                 }
 455                 $scope.spawnPhysCharWizard = function() {
 456                     console.log('HERE');
 457                 }
 458             }
 459         ]
 460     }
 461 })
 462
 463 .directive("egMarcEditLeader", function () {
 464     return {
 465         transclude: true,
 466         restrict: 'E',
 467         template: '<div>'+
 468                     '<span><eg-marc-edit-editable '+
 469                       'class="marcedit marctag" '+
 470                       'content="tag" '+
 471                       'on-keydown="onKeydown" '+
 472                       'id="leadertag" '+
 473                       'disabled="disabled"'+
 474                       '/></span>'+
 475                     '<span><eg-marc-edit-editable '+
 476                       'class="marcedit marcdata" '+
 477                       'itype="ldr" '+
 478                       'max="{{record.leader.length}}" '+
 479                       'content="record.leader" '+
 480                       'id="r{{record.subfield(\'901\',\'c\')[1]}}leaderdata" '+
 481                       'on-keydown="onKeydown"'+
 482                       '/></span>'+
 483                   '</div>',
 484         controller : ['$scope',
 485             function ( $scope ) {
 486                 $scope.tag = 'LDR';
 487             }
 488         ],
 489         scope: { record: "=", onKeydown: '=' }
 490     }
 491 })
 492
 493 /// TODO: fixed field editor and such
 494 .directive("egMarcEditRecord", function () {
 495     return {
 496         templateUrl : './cat/share/t_marcedit',
 497         restrict: 'E',
 498         replace: true,
 499         scope: {
 500             dirtyFlag : '=',
 501             recordId : '=',
 502             marcXml : '=',
 503             // in-place mode means that the editor is being
 504             // used just to munge some MARCXML client-side, rather
 505             // than to (immediately) update the database
 506             inPlaceMode : '@',
 507             recordType : '@',
 508             maxUndo : '@'
 509         },
 510         link: function (scope, element, attrs) {
 511
 512             element.bind('click', function(e) {;
 513                 scope.current_event_target = $(e.target).attr('id');
 514                 if (scope.current_event_target) {
 515                     console.log('Recording click event on ' + scope.current_event_target);
 516                     scope.current_event_target_cursor_pos =
 517                         e.target.selectionDirection=='backward' ?
 518                             e.target.selectionStart :
 519                             e.target.selectionEnd;
 520                 }
 521             });
 522
 523         },
 524         controller : ['$timeout','$scope','$q','$window','egCore', 'egTagTable',
 525             function ( $timeout , $scope , $q,  $window , egCore ,  egTagTable ) {
 526
 527                 MARC21.Record.delimiter = '$';
 528
 529                 $scope.enable_fast_add = false;
 530                 $scope.fast_item_callnumber = '';
 531                 $scope.fast_item_barcode = '';
 532                 $scope.flatEditor = false;
 533                 $scope.brandNewRecord = false;
 534                 $scope.bib_source = null;
 535                 $scope.record_type = $scope.recordType || 'bre';
 536                 $scope.max_undo = $scope.maxUndo || 100;
 537                 $scope.record_undo_stack = [];
 538                 $scope.record_redo_stack = [];
 539                 $scope.in_undo = false;
 540                 $scope.in_redo = false;
 541                 $scope.record = new MARC21.Record();
 542                 $scope.save_stack_depth = 0;
 543                 $scope.controlfields = [];
 544                 $scope.datafields = [];
 545                 $scope.controlSet = egTagTable.getAuthorityControlSet();
 546
 547                 egTagTable.loadTagTable({ marcRecordType : $scope.record_type });
 548
 549                 $scope.saveFlatTextMARC = function () {
 550                     $scope.record = new MARC21.Record({ marcbreaker : $scope.flat_text_marc });
 551                 };
 552
 553                 $scope.refreshVisual = function () {
 554                     if (!$scope.flatEditor) {
 555                         $scope.controlfields = $scope.record.fields.filter(function(f){ return f.isControlfield() });
 556                         $scope.datafields = $scope.record.fields.filter(function(f){ return !f.isControlfield() });
 557                     }
 558                 };
 559
 560                 $scope.onKeydown = function (event) {
 561                     var event_return = true;
 562
 563                     console.log(
 564                         'keydown: which='+event.which+
 565                         ', ctrlKey='+event.ctrlKey+
 566                         ', shiftKey='+event.shiftKey+
 567                         ', altKey='+event.altKey+
 568                         ', metaKey='+event.altKey
 569                     );
 570
 571                     if (event.which == 89 && event.ctrlKey) { // ctrl+y, redo
 572                         event_return = $scope.processRedo();
 573                     } else if (event.which == 90 && event.ctrlKey) { // ctrl+z, undo
 574                         event_return = $scope.processUndo();
 575                     } else if ((event.which == 68 || event.which == 73) && event.ctrlKey) { // ctrl+d or ctrl+i, insert subfield
 576
 577                         var element = $(event.target);
 578                         var new_sf, index_sf, move_data;
 579
 580                         if (element.hasClass('marcsfvalue')) {
 581                             index_sf = event.data.scope.subfield[2];
 582                             new_sf = index_sf + 1;
 583
 584                             var start = event.target.selectionStart;
 585                             var end = event.target.selectionEnd - event.target.selectionStart ?
 586                                     event.target.selectionEnd :
 587                                     event.target.value.length;
 588
 589                             move_data = event.target.value.substring(start,end);
 590
 591                         } else if (element.hasClass('marcsfcode')) {
 592                             index_sf = event.data.scope.subfield[2];
 593                             new_sf = index_sf + 1;
 594                         } else if (element.hasClass('marctag') || element.hasClass('marcind')) {
 595                             index_sf = 0;
 596                             new_sf = index_sf;
 597                         }
 598
 599                         $scope.current_event_target = 'r' + $scope.recordId +
 600                                                       'f' + event.data.scope.field.position +
 601                                                       's' + new_sf + 'code';
 602
 603                         event.data.scope.field.subfields.forEach(function(sf) {
 604                             if (sf[2] >= new_sf) sf[2]++;
 605                             if (sf[2] == index_sf) sf[1] = event.target.value.substring(0,start) + event.target.value.substring(end);
 606                         });
 607                         event.data.scope.field.subfields.splice(
 608                             new_sf,
 609                             0,
 610                             [' ', move_data, new_sf ]
 611                         );
 612
 613                         $scope.current_event_target_cursor_pos = 0;
 614                         $scope.current_event_target_cursor_pos_end = 1;
 615
 616                         $timeout(function(){$scope.$digest()}).then(setCaret);
 617
 618                         event_return = false;
 619
 620                     } else if (event.which == 117 && event.shiftKey) { // shift + F6, insert 006
 621                         event.data.scope.field.record.insertOrderedFields(
 622                             new MARC21.Field({
 623                                 tag : '006',
 624                                 data : '                                        '
 625                             })
 626                         );
 627
 628                         $scope.force_render = true;
 629                         $timeout(function(){$scope.$digest()}).then(setCaret);
 630
 631                         event_return = false;
 632
 633                     } else if (event.which == 118 && event.shiftKey) { // shift + F7, insert 007
 634                         event.data.scope.field.record.insertOrderedFields(
 635                             new MARC21.Field({
 636                                 tag : '007',
 637                                 data : '                                        '
 638                             })
 639                         );
 640
 641                         $scope.force_render = true;
 642                         $timeout(function(){$scope.$digest()}).then(setCaret);
 643
 644                         event_return = false;
 645
 646                     } else if (event.which == 119 && event.shiftKey) { // shift + F8, insert/replace 008
 647                         var new_008_data = event.data.scope.field.record.generate008();
 648
 649
 650                         var old_008s = event.data.scope.field.record.field('008',true);
 651                         old_008s.forEach(function(o) {
 652                             var domnode = $('#r'+o.record.subfield('901','c')[1] + 'f' + o.position);
 653                             domnode.scope().$destroy();
 654                             domnode.remove();
 655                             event.data.scope.field.record.deleteFields(o);
 656                         });
 657
 658                         event.data.scope.field.record.insertOrderedFields(
 659                             new MARC21.Field({
 660                                 tag : '008',
 661                                 data : new_008_data
 662                             })
 663                         );
 664
 665                         $scope.force_render = true;
 666                         $timeout(function(){$scope.$digest()}).then(setCaret);
 667
 668                         event_return = false;
 669
 670                     } else if (event.which == 13 && event.ctrlKey) { // ctrl+enter, insert datafield
 671
 672                         var element = $(event.target);
 673
 674                         var index_field = event.data.scope.field.position;
 675                         var new_field = index_field + 1;
 676
 677                         event.data.scope.field.record.insertFieldsAfter(
 678                             event.data.scope.field,
 679                             new MARC21.Field({
 680                                 tag : '999',
 681                                 subfields : [[' ','',0]]
 682                             })
 683                         );
 684
 685                         $scope.current_event_target = 'r' + $scope.recordId +
 686                                                       'f' + new_field + 'tag';
 687
 688                         $scope.current_event_target_cursor_pos = 0;
 689                         $scope.current_event_target_cursor_pos_end = 3;
 690                         $scope.force_render = true;
 691
 692                         $timeout(function(){$scope.$digest()}).then(setCaret);
 693
 694                         event_return = false;
 695
 696                     } else if (event.which == 46 && event.ctrlKey) { // ctrl+del, remove field
 697
 698                         var del_field = event.data.scope.field.position;
 699
 700                         var domnode = $('#r'+event.data.scope.field.record.subfield('901','c')[1] + 'f' + del_field);
 701
 702                         event.data.scope.field.record.deleteFields(
 703                             event.data.scope.field
 704                         );
 705
 706                         domnode.scope().$destroy();
 707                         domnode.remove();
 708
 709                         $scope.current_event_target = 'r' + $scope.recordId +
 710                                                       'f' + del_field + 'tag';
 711
 712                         $scope.current_event_target_cursor_pos = 0;
 713                         $scope.current_event_target_cursor_pos_end = 0
 714                         $scope.force_render = true;
 715
 716                         $timeout(function(){$scope.$digest()}).then(setCaret);
 717
 718                         event_return = false;
 719
 720                     } else if (event.which == 46 && event.shiftKey && $(event.target).hasClass('marcsf')) { // shift+del, remove subfield
 721
 722                         var sf = event.data.scope.subfield[2] - 1;
 723                         if (sf == -1) sf = 0;
 724
 725                         event.data.scope.field.deleteExactSubfields(
 726                             event.data.scope.subfield
 727                         );
 728
 729                         if (!event.data.scope.field.subfields[sf]) {
 730                             $scope.current_event_target = 'r' + $scope.recordId +
 731                                                           'f' + event.data.scope.field.position +
 732                                                           'tag';
 733                         } else {
 734                             $scope.current_event_target = 'r' + $scope.recordId +
 735                                                           'f' + event.data.scope.field.position +
 736                                                           's' + sf + 'value';
 737                         }
 738
 739                         $scope.current_event_target_cursor_pos = 0;
 740                         $scope.current_event_target_cursor_pos_end = 0;
 741                         $scope.force_render = true;
 742
 743                         $timeout(function(){$scope.$digest()}).then(setCaret);
 744
 745                         event_return = false;
 746
 747                     } else if (event.keyCode == 38) {
 748                         if (event.ctrlKey) { // copy the field up
 749                             var index_field = event.data.scope.field.position;
 750
 751                             var field_obj;
 752                             if (event.data.scope.field.isControlfield()) {
 753                                 field_obj = new MARC21.Field({
 754                                     tag : event.data.scope.field.tag,
 755                                     data : event.data.scope.field.data
 756                                 });
 757                             } else {
 758                                 var sf_clone = [];
 759                                 for (var i in event.data.scope.field.subfields) {
 760                                     sf_clone.push(event.data.scope.field.subfields[i].slice());
 761                                 }
 762                                 field_obj = new MARC21.Field({
 763                                     tag : event.data.scope.field.tag,
 764                                     ind1 : event.data.scope.field.ind1,
 765                                     ind2 : event.data.scope.field.ind2,
 766                                     subfields : sf_clone
 767                                 });
 768                             }
 769
 770
 771                             event.data.scope.field.record.insertFieldsBefore(
 772                                 event.data.scope.field,
 773                                 field_obj
 774                             );
 775
 776                             $scope.current_event_target = 'r' + $scope.recordId +
 777                                                           'f' + index_field + 'tag';
 778
 779                             $scope.current_event_target_cursor_pos = 0;
 780                             $scope.current_event_target_cursor_pos_end = 3;
 781                             $scope.force_render = true;
 782
 783                             $timeout(function(){$scope.$digest()}).then(setCaret);
 784
 785                         } else { // jump to prev field
 786                             if (event.data.scope.field.position > 0) {
 787                                 $timeout(function(){
 788                                     $scope.current_event_target_cursor_pos = 0;
 789                                     $scope.current_event_target_cursor_pos_end = 0;
 790                                     $scope.current_event_target = 'r' + $scope.recordId +
 791                                                                   'f' + (event.data.scope.field.position - 1) +
 792                                                                   'tag';
 793                                 }).then(setCaret);
 794                             }
 795                         }
 796
 797                         event_return = false;
 798
 799                     } else if (event.keyCode == 40) { // down arrow...
 800                         if (event.ctrlKey) { // copy the field down
 801
 802                             var index_field = event.data.scope.field.position;
 803                             var new_field = index_field + 1;
 804
 805                             var field_obj;
 806                             if (event.data.scope.field.isControlfield()) {
 807                                 field_obj = new MARC21.Field({
 808                                     tag : event.data.scope.field.tag,
 809                                     data : event.data.scope.field.data
 810                                 });
 811                             } else {
 812                                 var sf_clone = [];
 813                                 for (var i in event.data.scope.field.subfields) {
 814                                     sf_clone.push(event.data.scope.field.subfields[i].slice());
 815                                 }
 816                                 field_obj = new MARC21.Field({
 817                                     tag : event.data.scope.field.tag,
 818                                     ind1 : event.data.scope.field.ind1,
 819                                     ind2 : event.data.scope.field.ind2,
 820                                     subfields : sf_clone
 821                                 });
 822                             }
 823
 824                             event.data.scope.field.record.insertFieldsAfter(
 825                                 event.data.scope.field,
 826                                 field_obj
 827                             );
 828
 829                             $scope.current_event_target = 'r' + $scope.recordId +
 830                                                           'f' + new_field + 'tag';
 831
 832                             $scope.current_event_target_cursor_pos = 0;
 833                             $scope.current_event_target_cursor_pos_end = 3;
 834                             $scope.force_render = true;
 835
 836                             $timeout(function(){$scope.$digest()}).then(setCaret);
 837
 838                         } else { // jump to next field
 839                             if (event.data.scope.field.record.fields[event.data.scope.field.position + 1]) {
 840                                 $timeout(function(){
 841                                     $scope.current_event_target_cursor_pos = 0;
 842                                     $scope.current_event_target_cursor_pos_end = 0;
 843                                     $scope.current_event_target = 'r' + $scope.recordId +
 844                                                                   'f' + (event.data.scope.field.position + 1) +
 845                                                                   'tag';
 846                                 }).then(setCaret);
 847                             }
 848                         }
 849
 850                         event_return = false;
 851
 852                     } else { // Assumes only marc editor elements have IDs that can trigger this event handler.
 853                         $scope.current_event_target = $(event.target).attr('id');
 854                         if ($scope.current_event_target) {
 855                             $scope.current_event_target_cursor_pos =
 856                                 event.target.selectionDirection=='backward' ?
 857                                     event.target.selectionStart :
 858                                     event.target.selectionEnd;
 859                         }
 860                     }
 861
 862                     return event_return;
 863                 };
 864
 865                 function setCaret() {
 866                     if ($scope.current_event_target) {
 867                         console.log("Putting caret in " + $scope.current_event_target);
 868                         if (!$scope.current_event_target_cursor_pos_end)
 869                             $scope.current_event_target_cursor_pos_end = $scope.current_event_target_cursor_pos
 870
 871                         var element = $('#'+$scope.current_event_target).get(0);
 872                         if (element) {
 873                             element.focus();
 874                             if (element.setSelectionRange) {
 875                                 element.setSelectionRange(
 876                                     $scope.current_event_target_cursor_pos,
 877                                     $scope.current_event_target_cursor_pos_end
 878                                 );
 879                             }
 880                             $scope.current_event_cursor_pos_end = null;
 881                             $scope.current_event_target = null;
 882                         }
 883                     }
 884                 }
 885
 886                 function loadRecord() {
 887                     return (function() {
 888                         var deferred = $q.defer();
 889                         if ($scope.recordId) {
 890                             egCore.pcrud.retrieve(
 891                                 $scope.record_type, $scope.recordId
 892                             ).then(function(rec) {
 893                                 deferred.resolve(rec);
 894                             });
 895                         } else {
 896                             if ($scope.recordType == 'bre') {
 897                                 var bre = new egCore.idl.bre();
 898                                 bre.marc($scope.marcXml);
 899                                 deferred.resolve(bre);
 900                             } else if ($scope.recordType == 'are') {
 901                                 var are = new egCore.idl.are();
 902                                 are.marc($scope.marcXml);
 903                                 deferred.resolve(are);
 904                             }
 905                             $scope.brandNewRecord = true;
 906                         }
 907                         return deferred.promise;
 908                     })().then(function(rec) {
 909                         $scope.in_redo = true;
 910                         $scope[$scope.record_type] = rec;
 911                         $scope.record = new MARC21.Record({ marcxml : $scope.Record().marc() });
 912                         $scope.calculated_record_type = $scope.record.recordType();
 913                         $scope.controlfields = $scope.record.fields.filter(function(f){ return f.isControlfield() });
 914                         $scope.datafields = $scope.record.fields.filter(function(f){ return !f.isControlfield() });
 915                         $scope.save_stack_depth = $scope.record_undo_stack.length;
 916                         $scope.flat_text_marc = $scope.record.toBreaker();
 917
 918                         if ($scope.record_type == 'bre') {
 919                             $scope.bib_source = $scope.Record().source();
 920                         }
 921
 922                     }).then(function(){
 923                         return egTagTable.fetchFFPosTable($scope.calculated_record_type)
 924                     }).then(function(){
 925                         return egTagTable.fetchFFValueTable($scope.calculated_record_type)
 926                     }).then(setCaret);
 927                 }
 928
 929                 $scope.$watch('record.toBreaker()', function (newVal, oldVal) {
 930                     if (!$scope.in_undo && !$scope.in_redo && oldVal != newVal) {
 931                         $scope.record_undo_stack.push({
 932                             breaker: oldVal,
 933                             target: $scope.current_event_target,
 934                             pos: $scope.current_event_target_cursor_pos
 935                         });
 936
 937                         if ($scope.force_render) {
 938                             $scope.controlfields = $scope.record.fields.filter(function(f){ return f.isControlfield() });
 939                             $scope.datafields = $scope.record.fields.filter(function(f){ return !f.isControlfield() });
 940                             $scope.force_render = false;
 941                         }
 942
 943                         $scope.flat_text_marc = newVal;
 944                     }
 945
 946                     if ($scope.record_undo_stack.length != $scope.save_stack_depth) {
 947                         $scope.dirtyFlag = true;
 948                     } else {
 949                         $scope.dirtyFlag = false;
 950                     }
 951
 952                     if ($scope.record_undo_stack.length > $scope.max_undo)
 953                         $scope.record_undo_stack.shift();
 954
 955                     console.log('undo stack is ' + $scope.record_undo_stack.length + ' deep');
 956                     $scope.in_redo = false;
 957                     $scope.in_undo = false;
 958                 });
 959
 960                 $scope.processUndo = function () {
 961                     if ($scope.record_undo_stack.length) {
 962                         $scope.in_undo = true;
 963
 964                         var undo_item = $scope.record_undo_stack.pop();
 965                         $scope.record_redo_stack.push(undo_item);
 966
 967                         $scope.record = new MARC21.Record({ marcbreaker : undo_item.breaker });
 968                         $scope.controlfields = $scope.record.fields.filter(function(f){ return f.isControlfield() });
 969                         $scope.datafields = $scope.record.fields.filter(function(f){ return !f.isControlfield() });
 970
 971                         $scope.current_event_target = undo_item.target;
 972                         $scope.current_event_target_cursor_pos = undo_item.pos;
 973                         console.log('Undo targeting ' + $scope.current_event_target + ' position ' + $scope.current_event_target_cursor_pos);
 974
 975                         $timeout(function(){$scope.$digest()}).then(setCaret);
 976                         return false;
 977                     }
 978
 979                     return true;
 980                 };
 981
 982                 $scope.processRedo = function () {
 983                     if ($scope.record_redo_stack.length) {
 984                         $scope.in_redo = true;
 985
 986                         var redo_item = $scope.record_redo_stack.pop();
 987                         $scope.record_undo_stack.push(redo_item);
 988
 989                         $scope.record = new MARC21.Record({ marcbreaker : redo_item.breaker });
 990                         $scope.controlfields = $scope.record.fields.filter(function(f){ return f.isControlfield() });
 991                         $scope.datafields = $scope.record.fields.filter(function(f){ return !f.isControlfield() });
 992
 993                         $scope.current_event_target = redo_item.target;
 994                         $scope.current_event_target_cursor_pos = redo_item.pos;
 995                         console.log('Redo targeting ' + $scope.current_event_target + ' position ' + $scope.current_event_target_cursor_pos);
 996
 997                         $timeout(function(){$scope.$digest()}).then(setCaret);
 998                         return false;
 999                     }
1000
1001                     return true;
1002                 };
1003
1004                 $scope.Record = function () {
1005                     return $scope[$scope.record_type];
1006                 };
1007
1008                 $scope.deleteRecord = function () {
1009                     $scope.Record().deleted(true);
1010                     return $scope.saveRecord();
1011                 };
1012
1013                 $scope.undeleteRecord = function () {
1014                     $scope.Record().deleted(false);
1015                     return $scope.saveRecord();
1016                 };
1017
1018                 $scope.validateHeadings = function () {
1019                     if ($scope.record_type != 'bre') return;
1020                     var chain = $q.when();
1021                     angular.forEach($scope.record.fields, function(f) {
1022                         if (!$scope.controlSet.bibFieldByTag(f.tag)) return;
1023                         // if heading already has a $0, assume it's good
1024                         if (f.subfield('0', true).length) {
1025                             f.heading_checked = true;
1026                             f.heading_valid = true;
1027                             return;
1028                         }
1029                         var auth_match = $scope.controlSet.bibToAuthorities(f);
1030                         chain = chain.then(function() {
1031                             var promise = egCore.net.request(
1032                                 'open-ils.search',
1033                                 'open-ils.search.authority.simple_heading.from_xml.batch.atomic',
1034                                 auth_match[0]
1035                             ).then(function (matches) {
1036                                 f.heading_valid = false;
1037                                 if (matches[0]) { // probably set
1038                                     for (var cset in matches[0]) {
1039                                         var arr = matches[0][cset];
1040                                         if (arr.length) {
1041                                             // protect against errant empty string values
1042                                             if (arr.length == 1 && arr[0] == '')
1043                                                 continue;
1044                                             f.heading_valid = true;
1045                                             break;
1046                                         }
1047                                     }
1048                                 }
1049                                 f.heading_checked = true;
1050                             });
1051                             return promise;
1052                         });
1053                     });
1054                 }
1055
1056                 $scope.saveRecord = function () {
1057                     if ($scope.inPlaceMode) {
1058                         $scope.marcXml = $scope.record.toXmlString();
1059                         return;
1060                     }
1061                     $scope.mangle_005();
1062                     $scope.Record().editor(egCore.auth.user().id());
1063                     $scope.Record().edit_date('now');
1064                     $scope.record.pruneEmptyFieldsAndSubfields();
1065                     $scope.Record().marc($scope.record.toXmlString());
1066                     if ($scope.recordId) {
1067                         return egCore.pcrud.update(
1068                             $scope.Record()
1069                         ).then(function() {
1070                             if ($scope.enable_fast_add) {
1071                                 egCore.net.request(
1072                                     'open-ils.actor',
1073                                     'open-ils.actor.anon_cache.set_value',
1074                                     null, 'edit-these-copies', {
1075                                         record_id: $scope.recordId,
1076                                         raw: [{
1077                                             label : $scope.fast_item_callnumber,
1078                                             barcode : $scope.fast_item_barcode,
1079                                         }],
1080                                         hide_vols : false,
1081                                         hide_copies : false
1082                                     }
1083                                 ).then(function(key) {
1084                                     if (key) {
1085                                         var url = egCore.env.basePath + 'cat/volcopy/' + key;
1086                                         $timeout(function() { $window.open(url, '_blank') });
1087                                     } else {
1088                                         alert('Could not create anonymous cache key!');
1089                                     }
1090                                 });
1091                             }
1092                         }).then(loadRecord);
1093                     } else {
1094                         $scope.Record().creator(egCore.auth.user().id());
1095                         $scope.Record().create_date('now');
1096                         return egCore.pcrud.create(
1097                             $scope.Record()
1098                         ).then(function(bre) {
1099                             $scope.recordId = bre.id();
1100                             if ($scope.enable_fast_add) {
1101                                 egCore.net.request(
1102                                     'open-ils.actor',
1103                                     'open-ils.actor.anon_cache.set_value',
1104                                     null, 'edit-these-copies', {
1105                                         record_id: $scope.recordId,
1106                                         raw: [{
1107                                             label : $scope.fast_item_callnumber,
1108                                             barcode : $scope.fast_item_barcode,
1109                                         }],
1110                                         hide_vols : false,
1111                                         hide_copies : false
1112                                     }
1113                                 ).then(function(key) {
1114                                     if (key) {
1115                                         var url = egCore.env.basePath + 'cat/volcopy/' + key;
1116                                         $timeout(function() { $window.open(url, '_blank') });
1117                                     } else {
1118                                         alert('Could not create anonymous cache key!');
1119                                     }
1120                                 });
1121                             }
1122                         }).then(loadRecord);
1123                     }
1124
1125
1126                 };
1127
1128                 $scope.seeBreaker = function () {
1129                     alert($scope.record.toBreaker());
1130                 };
1131
1132                 $scope.markConjoined = function () {
1133                     egCore.hatch.setLocalItem('eg.cat.marked_conjoined_record',$scope.recordId);
1134                 };
1135
1136                 $scope.markVolTransfer = function () {
1137                     egCore.hatch.setLocalItem('eg.cat.marked_volume_transfer_record',$scope.recordId);
1138                 };
1139
1140                 $scope.markOverlay = function () {
1141                     egCore.hatch.setLocalItem('eg.cat.marked_overlay_record',$scope.recordId);
1142                 };
1143
1144                 $scope.$watch('recordId',
1145                     function(newVal, oldVal) {
1146                         if (newVal && newVal !== oldVal) {
1147                             loadRecord();
1148                         }
1149                     }
1150                 );
1151                 $scope.$watch('marcXml',
1152                     function(newVal, oldVal) {
1153                         if (newVal && newVal !== oldVal) {
1154                             loadRecord();
1155                         }
1156                     }
1157                 );
1158
1159                 var unregister = $scope.$watch(function() {
1160                     return egTagTable.initialized();
1161                 }, function(val) {
1162                     if (val) {
1163                         unregister();
1164                         if ($scope.recordId || $scope.marcXml) {
1165                             loadRecord();
1166                         }
1167                     }
1168                 });
1169
1170                 $scope.mangle_005 = function () {
1171                     var now = new Date();
1172                     var y = now.getUTCFullYear();
1173
1174                     var m = now.getUTCMonth() + 1;
1175                     if (m < 10) m = '0' + m;
1176
1177                     var d = now.getUTCDate();
1178                     if (d < 10) d = '0' + d;
1179
1180                     var H = now.getUTCHours();
1181                     if (H < 10) H = '0' + H;
1182
1183                     var M = now.getUTCMinutes();
1184                     if (M < 10) M = '0' + M;
1185
1186                     var S = now.getUTCSeconds();
1187                     if (S < 10) S = '0' + S;
1188
1189                     var stamp = '' + y + m + d + H + M + S + '.0';
1190                     var f = $scope.record.field('005',true)[0];
1191                     if (f) {
1192                         f.data = stamp;
1193                     } else {
1194                         $scope.record.insertOrderedFields(
1195                             new MARC21.Field({
1196                                 tag : '005',
1197                                 data: stamp
1198                             })
1199                         );
1200                     }
1201
1202                 }
1203
1204             }
1205         ]
1206     }
1207 })
1208
1209 .directive("egMarcEditBibsource", ['$timeout',function ($timeout) {
1210     return {
1211         restrict: 'E',
1212         replace: true,
1213         template: '<span class="nullable">'+
1214                     '<select class="form-control" ng-model="bib_source" ng-options="s.id() as s.source() for s in bib_sources">'+
1215                       '<option value="">Select a Source</option>'+
1216                     '</select>'+
1217                   '</span>',
1218         controller: ['$scope','egCore',
1219             function ($scope , egCore) {
1220
1221                 egCore.pcrud.retrieveAll('cbs', {}, {atomic : true})
1222                     .then(function(list) { $scope.bib_sources = list; });
1223
1224                 $scope.$watch('bib_source',
1225                     function(newVal, oldVal) {
1226                         if (newVal !== oldVal) {
1227                             $scope.bre.source(newVal);
1228                         }
1229                     }
1230                 );
1231
1232             }
1233         ]
1234     }
1235 }])
1236
1237 .directive("egMarcEditAuthorityLinker", function () {
1238     return {
1239         restrict: 'E',
1240         replace: true,
1241         templateUrl: './cat/share/t_authority_linker',
1242         scope : {
1243             bibField : '=',
1244             controlSet : '=',
1245             changed : '='
1246         },
1247         controller: ['$scope','$modal','egCore','egAuth',
1248             function ($scope , $modal,  egCore,  egAuth) {
1249
1250                 $scope.searchStr = '';
1251                 var cni = egCore.env.aous['cat.marc_control_number_identifier'] ||
1252                   'Set cat.marc_control_number_identifier in Library Settings';
1253
1254                 var axis_list = $scope.controlSet.bibFieldBrowseAxes($scope.bibField.tag);
1255                 $scope.axis = axis_list[0];
1256
1257                 $scope._controlled_sf_list = {};
1258                 $scope._controlled_auth_sf_list = {};
1259                 var found_acs = [];
1260                 angular.forEach($scope.controlSet.controlSetList(), function(acs_id) {
1261                     if ($scope.controlSet.controlSet(acs_id).control_map[$scope.bibField.tag])
1262                         found_acs.push(acs_id);
1263                 });
1264                 if (found_acs.length) {
1265                      angular.forEach($scope.controlSet.controlSet(found_acs[0]).control_map[$scope.bibField.tag],
1266                         function(value, sf_label) {
1267                             $scope._controlled_sf_list[ sf_label ] = 1;
1268                             angular.forEach($scope.controlSet.controlSet(found_acs[0]).control_map[$scope.bibField.tag][sf_label],
1269                                 function(auth_sf, auth_tag) {
1270                                     if (!$scope._controlled_auth_sf_list[auth_tag]) {
1271                                         $scope._controlled_auth_sf_list[auth_tag] = { };
1272                                     }
1273                                     $scope._controlled_auth_sf_list[auth_tag][auth_sf] = 1;
1274                                 }
1275                             );
1276                         }
1277                     )
1278                 }
1279
1280                 $scope.bibField.subfields.forEach(function (sf) {
1281                     if (sf[0] in $scope._controlled_sf_list) {
1282                         sf.selected = true;
1283                         sf.selectable = true;
1284                     } else {
1285                         sf.selectable = false;
1286                     }
1287                 });
1288                 $scope.summarizeField = function() {
1289                     var source_f = {
1290                         'tag': $scope.bibField.tag,
1291                         'ind1': $scope.bibField.ind1,
1292                         'ind2': $scope.bibField.ind2,
1293                         'subfields': []
1294                     };
1295                     $scope.bibField.subfields.forEach(function(sf) {
1296                         if (sf.selected) {
1297                             source_f.subfields.push([ sf[0], sf[1] ]);
1298                         }
1299                     });
1300                     return source_f;
1301                 }
1302                 $scope.getSearchString = function() {
1303                     var source_f = $scope.summarizeField();
1304                     var values = [];
1305                     angular.forEach(source_f.subfields, function(val) {
1306                         values.push(val[1]);
1307                     });
1308                     return values.join(' ');
1309                 }
1310                 $scope.searchStr = $scope.getSearchString();
1311                 $scope.$watch(function() {
1312                     var ct = 0;
1313                     angular.forEach($scope.bibField.subfields, function(sf) {
1314                         if (sf.selected) ct++
1315                         });
1316                     return ct;
1317                 },
1318                 function(newVal, oldVal) {
1319                     $scope.searchStr = $scope.getSearchString();
1320                 });
1321
1322                 $scope.updateSubfieldZero = function(value) {
1323                     $scope.changed = true;
1324                     $scope.bibField.deleteSubfield({ code : ['0'] });
1325                     $scope.bibField.subfields.push([
1326                         '0', '(' + cni + ')' + value
1327                     ]);
1328                 };
1329
1330                 $scope.applyHeading = function(headingField) {
1331                     // TODO: move the MARC21 rules for copying indicators
1332                     // out of here
1333                     if (headingField.tag == '130' && $scope.bibField.tag == '130') {
1334                         $scope.bibField.ind1 = headingField.ind2;
1335                     } else {
1336                         $scope.bibField.ind1 = headingField.ind1;
1337                     }
1338                     // deal with 4xx and 5xx
1339                     var authFallbackTag = '1' + headingField.tag.substr(1, 2);
1340                     var _valid_auth_sfs = (headingField.tag in $scope._controlled_auth_sf_list) ?
1341                                           $scope._controlled_auth_sf_list[headingField.tag] :
1342                                           (authFallbackTag in $scope._controlled_auth_sf_list) ?
1343                                           $scope._controlled_auth_sf_list[authFallbackTag] :
1344                                           [];
1345                     // save the $0 for later use
1346                     var sfZero = '';
1347                     if (headingField.subfield('0')) {
1348                         sfZero = headingField.subfield('0')[1];
1349                     }
1350                     // grab any bib subfields not under authority control
1351                     // TODO do something about uncontrolled subdivisions
1352                     var uncontrolledBibSf = [];
1353                     angular.forEach($scope.bibField.subfields, function(sf) {
1354                         if (!(sf[0] in $scope._controlled_sf_list) && (sf[0] != '0')) {
1355                             uncontrolledBibSf.push([ sf[0], sf[1] ]);
1356                         }
1357                     });
1358                     // grab the authority subfields
1359                     var authoritySf = [];
1360                     angular.forEach(headingField.subfields, function(sf) {
1361                         if (sf[0] in _valid_auth_sfs) {
1362                             authoritySf.push([ sf[0], sf[1] ]);
1363                         }
1364                     });
1365                     $scope.bibField.subfields.length = 0;
1366                     angular.forEach(authoritySf, function(sf) {
1367                         $scope.bibField.addSubfields(sf[0], sf[1]);
1368                     });
1369                     angular.forEach(uncontrolledBibSf, function(sf) {
1370                         $scope.bibField.addSubfields(sf[0], sf[1]);
1371                     });
1372                     if (sfZero) {
1373                         $scope.bibField.addSubfields('0', sfZero);
1374                     }
1375                     $scope.bibField.subfields.forEach(function (sf) {
1376                     if (sf[0] in $scope._controlled_sf_list) {
1377                             // intentionally not selecting any subfields
1378                             // after we've applied an authority heading
1379                             sf.selected = false;
1380                             sf.selectable = true;
1381                         } else {
1382                             sf.selectable = false;
1383                         }
1384                     });
1385                     $scope.changed = true;
1386                 }
1387
1388                 $scope.createAuthorityFromBib = function(spawn_editor) {
1389                     var source_f = $scope.summarizeField();
1390
1391                     var args = { authority_id : 0 };
1392                     var method = (spawn_editor) ?
1393                         'open-ils.cat.authority.record.create_from_bib.readonly' :
1394                         'open-ils.cat.authority.record.create_from_bib';
1395                     egCore.net.request(
1396                         'open-ils.cat',
1397                         method,
1398                         source_f,
1399                         cni,
1400                         egAuth.token()
1401                     ).then(function(newAuthority) {
1402                         if (spawn_editor) {
1403                             $modal.open({
1404                                 templateUrl: './cat/share/t_edit_new_authority',
1405                                 size: 'lg',
1406                                 controller:
1407                                     ['$scope', '$modalInstance', function($scope, $modalInstance) {
1408                                     $scope.focusMe = true;
1409                                     $scope.args = args;
1410                                     $scope.dirty_flag = false;
1411                                     $scope.marc_xml = newAuthority,
1412                                     $scope.ok = function(args) { $modalInstance.close(args) }
1413                                     $scope.cancel = function () { $modalInstance.dismiss() }
1414                                 }]
1415                             }).result.then(function (args) {
1416                                 if (!args || !args.authority_id) return;
1417                                 $scope.updateSubfieldZero(args.authority_id);
1418                             });
1419                         } else {
1420                             $scope.updateSubfieldZero(newAuthority.id());
1421                         }
1422                     });
1423                 }
1424
1425             }
1426         ]
1427     }
1428 })
1429
1430 .directive("egMarcEditAuthorityBrowser", function () {
1431     return {
1432         restrict: 'E',
1433         replace: true,
1434         templateUrl: './cat/share/t_authority_browser',
1435         scope : {
1436             searchString : '=',
1437             controlSet : '=',
1438             axis : '=',
1439             applyHeading : '&'
1440         },
1441         controller: ['$scope','$http',
1442             function ($scope , $http) {
1443
1444                 $scope.page = 0;
1445                 $scope.limit = 5;
1446                 $scope.main_headings = [];
1447
1448                 function getHeadingString(headingField) {
1449                     var heading = '';
1450                     angular.forEach(headingField.subfields, function (sf) {
1451                         if (['x', 'y', 'z'].indexOf(sf[0]) > -1) {
1452                             heading += ' --';
1453                         }
1454                         if (heading) {
1455                             heading += ' ';
1456                         }
1457                         heading += sf[1];
1458                     });
1459                     return heading;
1460                 }
1461
1462                 $scope.doBrowse = function() {
1463                     $scope.main_headings.length = 0;
1464                     if ($scope.searchString.length == 0) return;
1465                     var type = 'authority.'
1466                     var url = '/opac/extras/browse/marcxml/'
1467                             + 'authority.' + $scope.axis + '.refs'
1468                             + '/1' // OU - currently unscoped
1469                             + '/' + $scope.searchString
1470                             + '/' + $scope.page
1471                             + '/' + $scope.limit;
1472                     $http({
1473                         url : url,
1474                         method : 'GET',
1475                         transformResponse : function(data) {
1476                             // use a bit of jQuery to deal with the XML
1477                             var $xml = $( $.parseXML(data) );
1478                             var marc = [];
1479                             $xml.find('record').each(function() {
1480                                 var rec = new MARC21.Record();
1481                                 rec.fromXmlDocument($(this)[0].outerHTML);
1482                                 marc.push(rec);
1483                             });
1484                             return marc;
1485                         }
1486                     }).then(function(response) {
1487                         angular.forEach(response.data, function(rec) {
1488                             var authId = rec.subfield('901', 'c')[1];
1489                             var auth_org = '';
1490                             if (rec.field('003')) {
1491                                 auth_org = rec.field('003').data;
1492                             }
1493                             var headingField = rec.field('1..');
1494                             var seeFroms = rec.field('4..', true);
1495                             var seeAlsos = rec.field('5..', true);
1496
1497                             var main_heading = {
1498                                 authority_id : authId,
1499                                 heading : getHeadingString(headingField),
1500                                 seealso_headings : [ ],
1501                                 seefrom_headings : [ ],
1502                             };
1503
1504                             var sfZero = '';
1505                             if (auth_org) {
1506                                 sfZero = '(' + auth_org + ')';
1507                             }
1508                             sfZero += authId;
1509                             headingField.addSubfields('0', sfZero);
1510
1511                             main_heading['headingField'] = headingField;
1512                             angular.forEach(seeAlsos, function(headingField) {
1513                                 main_heading.seealso_headings.push({
1514                                     heading : getHeadingString(headingField),
1515                                     headingField : headingField
1516                                 });
1517                             });
1518                             angular.forEach(seeFroms, function(headingField) {
1519                                 main_heading.seefrom_headings.push({
1520                                     heading : getHeadingString(headingField),
1521                                     headingField : headingField
1522                                 });
1523                             });
1524                             $scope.main_headings.push(main_heading);
1525                         });
1526                     });
1527                 }
1528
1529                 $scope.$watch('searchString',
1530                     function(newVal, oldVal) {
1531                         if (newVal !== oldVal) {
1532                             $scope.doBrowse();
1533                         }
1534                     }
1535                 );
1536                 $scope.$watch('page',
1537                     function(newVal, oldVal) {
1538                         if (newVal !== oldVal) {
1539                             $scope.doBrowse();
1540                         }
1541                     }
1542                 );
1543
1544                 $scope.doBrowse();
1545             }
1546         ]
1547     }
1548 })
1549
1550 ;