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

   1 /**
   2  *  A MARC editor...
   3  */
   4
   5 angular.module('egMarcMod', ['egCoreMod', 'ui.bootstrap'])
   6
   7 .directive("egContextMenuItem", ['$timeout',function ($timeout) {
   8     return {
   9         restrict: 'E',
  10         replace: true,
  11         template: '<li><a ng-click="setContent(item.value,item.action)">{{item.label}}</a></li>',
  12         scope: { item: '=', content: '=', contextMenuEvent: '=' },
  13         controller: ['$scope','$element',
  14             function ($scope , $element) {
  15                 if (!$scope.item.label) $scope.item.label = $scope.item.value;
  16                 if ($scope.item.divider) {
  17                     $element.css('borderTop','solid 1px');
  18                 }
  19
  20                 $scope.setContent = function (v, a) {
  21                     var replace_with = v;
  22
  23                     if (a) {
  24                         replace_with = a(
  25                             $scope,
  26                             $element,
  27                             $scope.item.value,
  28                             $scope.$parent.$parent.content,
  29                             $scope.contextMenuEvent
  30                         );
  31                     }
  32
  33                     if (typeof replace_with !== 'undefined') {
  34                         $timeout(function(){
  35                             $scope.$parent.$parent.$apply(function(){
  36                                 $scope.$parent.$parent.content = replace_with
  37                             })
  38                         }, 0);
  39                     }
  40                     $($element).parent().css({display: 'none'});
  41                 }
  42             }
  43         ]
  44     }
  45 }])
  46
  47 .directive("egMarcEditEditable", ['$timeout', '$compile', '$document', function ($timeout, $compile, $document) {
  48     return {
  49         restrict: 'E',
  50         replace: true,
  51         template: '<input '+
  52                       'style="font-family: \'Lucida Console\', Monaco, monospace;" '+
  53                       'ng-model="content" '+
  54                       'size="{{content.length * 1.1}}" '+
  55                       'maxlength="{{max}}" '+
  56                       'class="" '+
  57                       'type="text" '+
  58                   '/>',
  59         scope: {
  60             field: '=',
  61             onKeydown: '=',
  62             subfield: '=',
  63             content: '=',
  64             contextItemContainer: '@',
  65             contextItemGenerator: '=',
  66             max: '@',
  67             itype: '@',
  68             selectOnFocus: '=',
  69             advanceFocusAfterInput: '='
  70         },
  71         controller : ['$scope',
  72             function ( $scope ) {
  73
  74                 if ($scope.contextItemContainer && angular.isArray($scope.$parent[$scope.contextItemContainer]))
  75                     $scope.item_container = $scope.$parent[$scope.contextItemContainer];
  76                 else if ($scope.contextItemGenerator)
  77                     $scope.item_generator = $scope.contextItemGenerator;
  78
  79                 $scope.showContext = function (event) {
  80                     $scope.item_list = [];
  81                     if ($scope.item_container) {
  82                         $scope.item_list = $scope.item_container;
  83                     } else if ($scope.item_generator) {
  84                         // always recalculate; tag and/or subfield
  85                         // codes may have changed
  86
  87                         var generator = $scope.item_generator;
  88                         if (!angular.isArray(generator)) generator = [generator];
  89
  90                         var is_first = true;
  91                         angular.forEach(generator, function (g) {
  92                             var sub_list = g();
  93
  94                             if (is_first)
  95                                 is_first = false;
  96                             else if (Boolean(sub_list[0]))
  97                                 sub_list[0].divider = true;
  98
  99                             $scope.item_list = $scope.item_list.concat(sub_list);
 100                         });
 101
 102                     } else {
 103                         return true;
 104                     }
 105
 106                     if (angular.isArray($scope.item_list) && $scope.item_list.length > 0) { // we have a list of values or transforms
 107                         console.log('Showing context menu...');
 108                         $('body').trigger('click');
 109
 110                         $scope.contextMenuEvent = event;
 111                         var tmpl =
 112                             '<ul class="dropdown-menu scrollable-menu" role="menu" style="z-index: 2000;">'+
 113                                 '<eg-context-menu-item context-menu-event="contextMenuEvent" ng-repeat="item in item_list" item="item" content="content"/>'+
 114                             '</ul>';
 115
 116                         var tnode = angular.element(tmpl);
 117                         $document.find('body').append(tnode);
 118
 119                         $(tnode).css({
 120                             display: 'block',
 121                             top: event.pageY,
 122                             left: event.pageX
 123                         });
 124
 125                         $timeout(function() {
 126                             var e = $compile(tnode)($scope);
 127                         }, 0);
 128
 129
 130                         $('body').on('click.context_menu',function() {
 131                             $(tnode).css('display','none');
 132                             $('body').off('click.context_menu');
 133                         });
 134
 135                         return false;
 136                     }
 137
 138                     return true;
 139                 }
 140
 141             }
 142         ],
 143         link: function (scope, element, attrs) {
 144
 145             if (scope.onKeydown) element.bind('keydown', {scope : scope}, scope.onKeydown);
 146
 147             if (Boolean(scope.selectOnFocus)) {
 148                 element.addClass('noSelection');
 149                 element.bind('focus', function () { element.select() });
 150             }
 151
 152             function findCaretTarget(id, itype) {
 153                 var tgt = null;
 154                 if (itype == 'tag') {
 155                     tgt = id.replace(/tag$/, 'i1');
 156                 } else if (itype == 'ind') {
 157                     if (id.match(/i1$/)) {
 158                         tgt = id.replace(/i1$/, 'i2');
 159                     } else if (id.match(/i2$/)) {
 160                         tgt = id.replace(/i2$/, 's0code');
 161                     }
 162                 } else if (itype == 'sfc') {
 163                     tgt = id.replace(/code$/, 'value');
 164                 }
 165                 return tgt;
 166             }
 167             if (Boolean(scope.advanceFocusAfterInput)) {
 168                 element.bind('input', function (e) {
 169                     if (scope.content.length == scope.max) {
 170                         var tgt = findCaretTarget(e.currentTarget.id, scope.itype);
 171                         if (tgt) {
 172                             var element = $('#' + tgt).get(0);
 173                             if (element) {
 174                                 element.focus();
 175                             }
 176                         }
 177                     }
 178                 });
 179             }
 180
 181             element.bind('change', function (e) { element.size = scope.max || parseInt(scope.content.length * 1.1) });
 182
 183             element.bind('contextmenu', {scope : scope}, scope.showContext);
 184         }
 185     }
 186 }])
 187
 188 .directive("egMarcEditFixedField", ['$timeout', '$compile', '$document', function ($timeout, $compile, $document) {
 189     return {
 190         transclude: true,
 191         restrict: 'E',
 192         template: '<div class="col-md-2">'+
 193                     '<div class="col-md-1"><label name="{{fixedField}}" for="{{fixedField}}_ff_input">{{fixedField}}</label></div>'+
 194                     '<div class="col-md-1"><input type="text" style="padding-left: 5px; margin-left: 1em" size="4" id="{{fixedField}}_ff_input"/></div>'+
 195                   '</div>',
 196         scope: { record: "=", fixedField: "@" },
 197         replace: true,
 198         controller : ['$scope', '$element', 'egTagTable',
 199             function ( $scope ,  $element ,  egTagTable) {
 200                 $($element).removeClass('fixed-field-box');
 201                 $($element).children().css({ display : 'none' });
 202                 $scope.me = null;
 203                 $scope.content = null; // this is where context menus dump their values
 204                 $scope.item_container = [];
 205                 $scope.in_handler = false;
 206                 $scope.ready = false;
 207                 $element.find('input').bind('focus', function (e) { e.target.select() });
 208                 $element.find('input').bind('mouseup', function(e) {
 209                     e.preventDefault()
 210                     return false;
 211                 });
 212
 213                 $scope.$watch('content', function (newVal, oldVal) {
 214                     var input = $($element).find('input');
 215                     input.val(newVal);
 216                     input.trigger('keyup'); // cascade the update
 217                 });
 218
 219                 $scope.$watch('record.ready', function (newVal, oldVal) { // wait for the record to be loaded
 220                     if (newVal && !$scope.ready) {
 221                         $scope.rtype = $scope.record.recordType();
 222
 223                         egTagTable.fetchFFPosTable( $scope.rtype ).then(function (ff_list) {
 224                             angular.forEach(ff_list, function (ff) {
 225                                 if (!$scope.me) {
 226                                     if (ff.fixed_field == $scope.fixedField && ff.rec_type == $scope.rtype) {
 227                                         $scope.me = ff;
 228                                         $scope.ready = true;
 229                                         $($element).addClass('fixed-field-box');
 230                                         $($element).children().css({ display : 'inline' });
 231
 232                                         var input = $($element).find('input');
 233                                         input.attr('maxlength', $scope.me.length);
 234                                         input.val($scope.record.extractFixedField($scope.me.fixed_field));
 235                                         input.on('keyup', function(e) {
 236                                             $scope.in_handler = true;
 237                                             $scope.record.setFixedField($scope.me.fixed_field, input.val());
 238                                             try { $scope.$parent.$digest(); } catch(e) {};
 239                                         });
 240                                     }
 241                                 }
 242                             });
 243                             return $scope.me;
 244                         }).then(function (me) {
 245                             if (me) {
 246                                 $scope.$watch(
 247                                     function() {
 248                                         return $scope.record.extractFixedField($scope.fixedField);
 249                                     },
 250                                     function (newVal, oldVal) {
 251                                         if ($scope.in_handler) {
 252                                             $scope.in_handler = false;
 253                                         } else if (oldVal != newVal) {
 254                                             $($element).find('input').val(newVal);
 255                                         }
 256                                     }
 257                                 );
 258                             }
 259                         }).then(function () {
 260                             return egTagTable.fetchFFValueTable( $scope.rtype );
 261                         }).then(function (vlist) {
 262                             if (vlist[$scope.fixedField]) {
 263                                 vlist[$scope.fixedField].forEach(function (v) {
 264                                     if (v[0].length <= v[2]) {
 265                                         $scope.item_container.push({ value : v[0], label : v[0] + ': ' + v[1] });
 266                                     }
 267                                 });
 268                             }
 269                         }).then(function () {
 270                             if ($scope.item_container && $scope.item_container.length)
 271                                 $($element).bind('contextmenu', $scope.showContext);
 272                         });
 273
 274                     }
 275                 });
 276
 277                 $scope.showContext = function (event) {
 278                     if ($scope.context_menu_element) {
 279                         console.log('Reshowing context menu...');
 280                         $('body').trigger('click');
 281                         $($scope.context_menu_element).css({ display: 'block', top: event.pageY, left: event.pageX });
 282                         $('body').on('click.context_menu',function() {
 283                             $($scope.context_menu_element).css('display','none');
 284                             $('body').off('click.context_menu');
 285                         });
 286                         return false;
 287                     }
 288
 289                     if (angular.isArray($scope.item_container)) { // we have a list of values or transforms
 290                         console.log('Showing context menu...');
 291                         $('body').trigger('click');
 292
 293                         var tmpl =
 294                             '<ul class="dropdown-menu scrollable-menu" role="menu" style="z-index: 2000;">'+
 295                                 '<eg-context-menu-item ng-repeat="item in item_container" item="item" content="content"/>'+
 296                             '</ul>';
 297
 298                         var tnode = angular.element(tmpl);
 299                         $document.find('body').append(tnode);
 300
 301                         $(tnode).css({
 302                             display: 'block',
 303                             top: event.pageY,
 304                             left: event.pageX
 305                         });
 306
 307                         $scope.context_menu_element = tnode;
 308
 309                         $timeout(function() {
 310                             var e = $compile(tnode)($scope);
 311                         }, 0);
 312
 313
 314                         $('body').on('click.context_menu',function() {
 315                             $(tnode).css('display','none');
 316                             $('body').off('click.context_menu');
 317                         });
 318
 319                         return false;
 320                     }
 321
 322                     return true;
 323                 }
 324
 325             }
 326         ]
 327     }
 328 }])
 329
 330 .directive("egMarcEditSubfield", function () {
 331     return {
 332         transclude: true,
 333         restrict: 'E',
 334         template: '<span>'+
 335                     '<span><label class="marcedit marcsfcodedelimiter"'+
 336                         'for="r{{field.record.subfield(\'901\',\'c\')[1] || 0}}f{{field.position}}s{{subfield[2]}}code" '+
 337                         '>‡</label><eg-marc-edit-editable '+
 338                         'itype="sfc" '+
 339                         'select-on-focus="true" '+
 340                         'advance-focus-after-input="true" '+
 341                         'class="marcedit marcsf marcsfcode" '+
 342                         'field="field" '+
 343                         'subfield="subfield" '+
 344                         'content="subfield[0]" '+
 345                         'max="1" '+
 346                         'on-keydown="onKeydown" '+
 347                         'context-item-generator="sf_code_options" '+
 348                         'id="r{{field.record.subfield(\'901\',\'c\')[1] || 0}}f{{field.position}}s{{subfield[2]}}code" '+
 349                     '/></span>'+
 350                     '<span><eg-marc-edit-editable '+
 351                         'itype="sfv" '+
 352                         'class="marcedit marcsf marcsfvalue" '+
 353                         'field="field" '+
 354                         'subfield="subfield" '+
 355                         'content="subfield[1]" '+
 356                         'on-keydown="onKeydown" '+
 357                         'context-item-generator="sf_val_options" '+
 358                         'id="r{{field.record.subfield(\'901\',\'c\')[1] || 0}}f{{field.position}}s{{subfield[2]}}value" '+
 359                     '/></span>'+
 360                   '</span>',
 361         scope: { field: "=", subfield: "=", onKeydown: '=' },
 362         replace: true,
 363         controller : ['$scope', 'egTagTable',
 364             function ( $scope ,  egTagTable) {
 365
 366                 $scope.sf_code_options = function () {
 367                     return egTagTable.getSubfieldCodes($scope.field.tag);
 368                 }
 369                 $scope.sf_val_options = function () {
 370                     return egTagTable.getSubfieldValues($scope.field.tag, $scope.subfield[0]);
 371                 }
 372             }
 373         ]
 374     }
 375 })
 376
 377 .directive("egMarcEditInd", function () {
 378     return {
 379         transclude: true,
 380         restrict: 'E',
 381         template: '<span><eg-marc-edit-editable '+
 382                       'itype="ind" '+
 383                       'class="marcedit marcind" '+
 384                       'select-on-focus="true" '+
 385                       'advance-focus-after-input="true" '+
 386                       'field="field" '+
 387                       'content="ind" '+
 388                       'max="1" '+
 389                       'on-keydown="onKeydown" '+
 390                       'context-item-generator="ind_val_options" '+
 391                       'id="r{{field.record.subfield(\'901\',\'c\')[1] || 0}}f{{field.position}}i{{indNumber}}"'+
 392                       '/></span>',
 393         scope: { ind : '=', field: '=', onKeydown: '=', indNumber: '@' },
 394         replace: true,
 395         controller : ['$scope', 'egTagTable',
 396             function ( $scope ,  egTagTable) {
 397
 398                 $scope.ind_val_options = function () {
 399                     return egTagTable.getIndicatorValues($scope.field.tag, $scope.indNumber);
 400                 }
 401             }
 402         ]
 403     }
 404 })
 405
 406 .directive("egMarcEditTag", function () {
 407     return {
 408         transclude: true,
 409         restrict: 'E',
 410         template: '<span><eg-marc-edit-editable '+
 411                       'itype="tag" '+
 412                       'class="marcedit marctag" '+
 413                       'select-on-focus="true" '+
 414                       'advance-focus-after-input="true" '+
 415                       'field="field" '+
 416                       'content="tag" '+
 417                       'max="3" '+
 418                       'on-keydown="onKeydown" '+
 419                       'context-item-generator="tag_options" '+
 420                       'id="r{{field.record.subfield(\'901\',\'c\')[1] || 0}}f{{field.position}}tag"'+
 421                       '/></span>',
 422         scope: { tag : '=', field: '=', onKeydown: '=', contextFunctions: '=' },
 423         replace: true,
 424         controller : ['$scope', 'egTagTable', 'egCore',
 425             function ( $scope ,  egTagTable,   egCore) {
 426
 427                 $scope.tag_options = [
 428                     function () {
 429                         var options = [
 430                             { label : egCore.strings.ADD_006, action : function(j1,j2,j3,j4,e) { $scope.contextFunctions.add006(e) } },
 431                             { label : egCore.strings.ADD_007, action : function(j1,j2,j3,j4,e) { $scope.contextFunctions.add007(e) } },
 432                             { label : egCore.strings.ADD_REPLACE_008, action : function(j1,j2,j3,j4,e) { $scope.contextFunctions.reify008(e) } },
 433                         ];
 434
 435                         if (!$scope.field.isControlfield()) {
 436                             options = options.concat([
 437                                 { label : egCore.strings.INSERT_FIELD_AFTER, action : function(j1,j2,j3,j4,e) { $scope.contextFunctions.addDatafield(e) } },
 438                                 { label : egCore.strings.INSERT_FIELD_BEFORE, action : function(j1,j2,j3,j4,e) { $scope.contextFunctions.addDatafield(e,true) } },
 439                             ]);
 440                         }
 441
 442                         options.push({ label : egCore.strings.DELETE_FIELD, action : function(j1,j2,j3,j4,e) { $scope.contextFunctions.deleteDatafield(e) } });
 443                         return options;
 444                     },
 445                     function () { return egTagTable.getFieldTags() }
 446                 ];
 447
 448             }
 449         ]
 450     }
 451 })
 452
 453 .directive("egMarcEditDatafield", function () {
 454     return {
 455         transclude: true,
 456         restrict: 'E',
 457         template: '<div>'+
 458                     '<span><eg-marc-edit-tag context-functions="contextFunctions" field="field" tag="field.tag" on-keydown="onKeydown"/></span>'+
 459                     '<span><eg-marc-edit-ind field="field" ind="field.ind1" on-keydown="onKeydown" ind-number="1"/></span>'+
 460                     '<span><eg-marc-edit-ind field="field" ind="field.ind2" on-keydown="onKeydown" ind-number="2"/></span>'+
 461                     '<span><eg-marc-edit-subfield ng-class="{ \'unvalidatedheading\' : field.heading_checked && !field.heading_valid, \'marcedit_stacked_subfield\' : stackSubfields.enabled }" ng-repeat="subfield in field.subfields" subfield="subfield" field="field" on-keydown="onKeydown"/></span>'+
 462                     // FIXME: template should probably be moved to file to improve
 463                     // translatibility
 464                     '<span  ng-class="{ \'marcedit_stacked_subfield\' : stackSubfields.enabled }">' +
 465                     '<button class="btn btn-info btn-xs" '+
 466                     'aria-label="Manage authority record links" '+
 467                     'ng-show="isAuthorityControlled(field)"'+
 468                     'ng-click="spawnAuthorityLinker()"'+
 469                     '>'+
 470                     '<span class="glyphicon glyphicon-link"></span>'+
 471                     '</button>'+
 472                     '<span ng-show="field.heading_checked && field.heading_valid" class="glyphicon glyphicon-ok-sign"></span>'+
 473                     '<span ng-show="field.heading_checked && !field.heading_valid" class="glyphicon glyphicon-question-sign"></span>'+
 474                     '</span>'+
 475                   '</div>',
 476         scope: { field: "=", onKeydown: '=', contextFunctions: '=' },
 477         replace: true,
 478         controller : ['$scope','$uibModal',
 479             function ( $scope,  $uibModal ) {
 480                 $scope.stackSubfields = $scope.$parent.$parent.stackSubfields;
 481                 $scope.isAuthorityControlled = function () {
 482                     return ($scope.$parent.$parent.record_type == 'bre') &&
 483                            $scope.$parent.$parent.controlSet.bibFieldByTag($scope.field.tag);
 484                 }
 485                 $scope.spawnAuthorityLinker = function() {
 486                     // intentionally making a clone in case
 487                     // user decides to abandon the linking
 488                     var fieldCopy = new MARC21.Field({
 489                         tag       : $scope.field.tag,
 490                         ind1      : $scope.field.ind1,
 491                         ind2      : $scope.field.ind2
 492                     });
 493                     angular.forEach($scope.field.subfields, function(sf) {
 494                         fieldCopy.subfields.push(sf.slice(0));
 495                     });
 496                     var cs = $scope.$parent.$parent.controlSet;
 497                     var args = { changed : false };
 498                     $uibModal.open({
 499                         templateUrl: './cat/share/t_authority_link_dialog',
 500                         size: 'lg',
 501                         controller: ['$scope', '$uibModalInstance', function($scope, $uibModalInstance) {
 502                             $scope.controlSet = cs;
 503                             $scope.bibField = fieldCopy;
 504                             $scope.focusMe = true;
 505                             $scope.args = args;
 506                             $scope.ok = function(args) { $uibModalInstance.close(args) };
 507                             $scope.cancel = function () { $uibModalInstance.dismiss() };
 508                         }]
 509                     }).result.then(function (args) {
 510                         if (args.changed) {
 511                             $scope.field.subfields.length = 0;
 512                             angular.forEach(fieldCopy.subfields, function(sf) {
 513                                 $scope.field.addSubfields(sf[0], sf[1]);
 514                             });
 515                         }
 516                     });
 517                 }
 518             }
 519         ]
 520     }
 521 })
 522
 523 .directive("egMarcEditControlfield", function () {
 524     return {
 525         transclude: true,
 526         restrict: 'E',
 527         template: '<div>'+
 528                     '<span><eg-marc-edit-tag context-functions="contextFunctions" field="field" tag="field.tag" on-keydown="onKeydown"/></span>'+
 529                     '<span><eg-marc-edit-editable '+
 530                       'itype="cfld" '+
 531                       'field="field" '+
 532                       'class="marcedit marcdata" '+
 533                       'content="field.data" '+
 534                       'on-keydown="onKeydown" '+
 535                       'id="r{{field.record.subfield(\'901\',\'c\')[1] || 0}}f{{field.position}}data"'+
 536                       '/></span>'+
 537                       // TODO: move to TT2 template
 538                       '<button class="btn btn-info btn-xs" '+
 539                       'aria-label="Physical Characteristics Wizard" '+
 540                       'ng-show="showPhysCharLink()"'+
 541                       'ng-click="spawnPhysCharWizard()"'+
 542                       '>'+
 543                       '<span class="glyphicon glyphicon-link"></span>'+
 544                       '</button>'+
 545                   '</div>',
 546         scope: { field: "=", onKeydown: '=', contextFunctions: '=' },
 547         controller : ['$scope','$uibModal',
 548             function ( $scope,  $uibModal) {
 549                 $scope.showPhysCharLink = function () {
 550                     return ($scope.$parent.$parent.record_type == 'bre')
 551                         && $scope.field.tag == '007';
 552                 }
 553                 $scope.spawnPhysCharWizard = function() {
 554                     var args = {
 555                         changed : false,
 556                         field : $scope.field,
 557                         orig_value : $scope.field.data
 558                     };
 559                     $uibModal.open({
 560                         templateUrl: './cat/share/t_physchar_dialog',
 561                         controller: ['$scope','$uibModalInstance',
 562                             function( $scope , $uibModalInstance) {
 563                             $scope.focusMe = true;
 564                             $scope.args = args;
 565                             $scope.ok = function(args) { $uibModalInstance.close(args) };
 566                             $scope.cancel = function () {
 567                                 $uibModalInstance.dismiss();
 568                                 args.field.data = args.orig_value;
 569                             };
 570                         }],
 571                     }).result.then(function (args) {
 572                         // $scope.field.data is changed within the
 573                         // wizard.  Nothing left to do on submit.
 574                     });
 575
 576                 }
 577             }
 578         ]
 579     }
 580 })
 581
 582 .directive("egMarcEditLeader", function () {
 583     return {
 584         transclude: true,
 585         restrict: 'E',
 586         template: '<div>'+
 587                     '<span><eg-marc-edit-editable '+
 588                       'class="marcedit marctag" '+
 589                       'content="tag" '+
 590                       'on-keydown="onKeydown" '+
 591                       'id="leadertag" '+
 592                       'disabled="disabled"'+
 593                       '/></span>'+
 594                     '<span><eg-marc-edit-editable '+
 595                       'class="marcedit marcdata" '+
 596                       'itype="ldr" '+
 597                       'max="{{record.leader.length}}" '+
 598                       'content="record.leader" '+
 599                       'id="r{{record.subfield(\'901\',\'c\')[1] || 0}}leaderdata" '+
 600                       'on-keydown="onKeydown"'+
 601                       '/></span>'+
 602                   '</div>',
 603         controller : ['$scope',
 604             function ( $scope ) {
 605                 $scope.tag = 'LDR';
 606             }
 607         ],
 608         scope: { record: "=", onKeydown: '=' }
 609     }
 610 })
 611
 612 /// TODO: fixed field editor and such
 613 .directive("egMarcEditRecord", function () {
 614     return {
 615         templateUrl : './cat/share/t_marcedit',
 616         restrict: 'E',
 617         replace: true,
 618         scope: {
 619             dirtyFlag : '=',
 620             recordId : '=',
 621             marcXml : '=',
 622             onSave : '=',
 623             // in-place mode means that the editor is being
 624             // used just to munge some MARCXML client-side, rather
 625             // than to (immediately) update the database
 626             inPlaceMode : '@',
 627             fastAdd : '@',
 628             flatOnly : '@',
 629             embedded : '@',
 630             recordType : '@',
 631             maxUndo : '@',
 632             saveLabel : '@'
 633         },
 634         link: function (scope, element, attrs) {
 635
 636             element.bind('mouseup', function(e) {;
 637                 scope.current_event_target = $(e.target).attr('id');
 638                 if (scope.current_event_target && $(e.target).hasClass('noSelection')) {
 639                     e.preventDefault()
 640                     return false;
 641                 }
 642             });
 643
 644             element.bind('click', function(e) {;
 645                 scope.current_event_target = $(e.target).attr('id');
 646                 if (scope.current_event_target) {
 647                     console.log('Recording click event on ' + scope.current_event_target);
 648                     scope.current_event_target_cursor_pos =
 649                         e.target.selectionDirection=='backward' ?
 650                             e.target.selectionStart :
 651                             e.target.selectionEnd;
 652                 }
 653             });
 654
 655         },
 656         controller : ['$timeout','$scope','$q','$window','egCore', 'egTagTable','egConfirmDialog','egAlertDialog',
 657             function ( $timeout , $scope , $q,  $window , egCore ,  egTagTable , egConfirmDialog , egAlertDialog ) {
 658
 659
 660                 $scope.onSaveCallback = $scope.onSave;
 661                 if (typeof $scope.onSaveCallback !== 'undefined' && !angular.isArray($scope.onSaveCallback))
 662                     $scope.onSaveCallback = [ $scope.onSaveCallback ];
 663
 664                 MARC21.Record.delimiter = '$';
 665
 666                 $scope.enable_fast_add = false;
 667                 $scope.fast_item_callnumber = '';
 668                 $scope.fast_item_barcode = '';
 669
 670                 $scope.flatEditor = { isEnabled : $scope.flatOnly ? true : false };
 671
 672                 egCore.hatch.getItem('cat.marcedit.flateditor').then(function(val) {
 673                     $scope.flatEditor.isEnabled = val;
 674                 });
 675
 676                 $scope.$watch('flatEditor.isEnabled', function (newVal, oldVal) {
 677                     if (newVal != oldVal) egCore.hatch.setItem('cat.marcedit.flateditor', newVal);
 678                 });
 679
 680                 $scope.brandNewRecord = false;
 681                 $scope.bib_source = null;
 682                 $scope.record_type = $scope.recordType || 'bre';
 683                 $scope.max_undo = $scope.maxUndo || 100;
 684                 $scope.record_undo_stack = [];
 685                 $scope.record_redo_stack = [];
 686                 $scope.in_undo = false;
 687                 $scope.in_redo = false;
 688                 $scope.record = new MARC21.Record();
 689                 $scope.save_stack_depth = 0;
 690                 $scope.controlfields = [];
 691                 $scope.datafields = [];
 692                 $scope.controlSet = egTagTable.getAuthorityControlSet();
 693                 $scope.showHelp = false;
 694                 $scope.stackSubfields = { enabled : false };
 695                 egCore.hatch.getItem('cat.marcedit.stack_subfields').then(function(val) {
 696                     $scope.stackSubfields.enabled = val;
 697                 });
 698                 $scope.$watch('stackSubfields.enabled', function (newVal, oldVal) {
 699                     if (newVal != oldVal) egCore.hatch.setItem('cat.marcedit.stack_subfields', newVal);
 700                 });
 701
 702                 egTagTable.loadTagTable({ marcRecordType : $scope.record_type });
 703
 704                 $scope.saveFlatTextMARC = function () {
 705                     $scope.record = new MARC21.Record({ marcbreaker : $scope.flat_text_marc });
 706                 };
 707
 708                 $scope.refreshVisual = function () {
 709                     if (!$scope.flatEditor.isEnabled) {
 710                         $scope.controlfields = $scope.record.fields.filter(function(f){ return f.isControlfield() });
 711                         $scope.datafields = $scope.record.fields.filter(function(f){ return !f.isControlfield() });
 712                     }
 713                 };
 714
 715                 var addDatafield = function (e,before) {
 716                     var element = $(e.target);
 717
 718                     var index_field = e.data.scope.field.position;
 719                     var new_field_index = index_field;
 720
 721                     var new_field = new MARC21.Field({
 722                         tag : '999',
 723                         subfields : [[' ','',0]]
 724                     });
 725
 726                     if (Boolean(before)) {
 727                         e.data.scope.field.record.insertFieldsBefore(
 728                             e.data.scope.field,
 729                             new_field
 730                         );
 731                     } else {
 732                         e.data.scope.field.record.insertFieldsAfter(
 733                             e.data.scope.field,
 734                             new_field
 735                         );
 736                         new_field_index++;
 737                     }
 738
 739                     $scope.current_event_target = 'r' + $scope.recordId +
 740                                                   'f' + new_field_index + 'tag';
 741
 742                     $scope.current_event_target_cursor_pos = 0;
 743                     $scope.current_event_target_cursor_pos_end = 3;
 744                     $scope.force_render = true;
 745
 746                     $timeout(function(){$scope.$digest()}).then(setCaret);
 747                 };
 748
 749                 var deleteDatafield = function (e) {
 750                     var del_field = e.data.scope.field.position;
 751
 752                     var sf901c = e.data.scope.field.record.subfield('901','c');
 753                     var recId = (sf901c === null) ? '' : sf901c[1];
 754                     var domnode = $('#r' + recId + 'f' + del_field);
 755
 756                     e.data.scope.field.record.deleteFields(
 757                         e.data.scope.field
 758                     );
 759
 760                     domnode.scope().$destroy();
 761                     domnode.remove();
 762
 763                     $scope.current_event_target = 'r' + $scope.recordId +
 764                                                   'f' + del_field + 'tag';
 765
 766                     $scope.current_event_target_cursor_pos = 0;
 767                     $scope.current_event_target_cursor_pos_end = 0
 768                     $scope.force_render = true;
 769
 770                     $timeout(function(){$scope.$digest()}).then(setCaret);
 771                 };
 772
 773                 var add006 = function (e) {
 774                     e.data.scope.field.record.insertOrderedFields(
 775                         new MARC21.Field({
 776                             tag : '006',
 777                             data : '                                        '
 778                         })
 779                     );
 780
 781                     $scope.force_render = true;
 782                     $timeout(function(){$scope.$digest()}).then(setCaret);
 783                 };
 784
 785                 var add007 = function (e) {
 786                     e.data.scope.field.record.insertOrderedFields(
 787                         new MARC21.Field({
 788                             tag : '007',
 789                             data : '                                        '
 790                         })
 791                     );
 792
 793                     $scope.force_render = true;
 794                     $timeout(function(){$scope.$digest()}).then(setCaret);
 795                 };
 796
 797                 var reify008 = function (e) {
 798                     var new_008_data = e.data.scope.field.record.generate008();
 799
 800
 801                     var old_008s = e.data.scope.field.record.field('008',true);
 802                     old_008s.forEach(function(o) {
 803                         var domnode = $('#r'+o.record.subfield('901','c')[1] + 'f' + o.position);
 804                         domnode.scope().$destroy();
 805                         domnode.remove();
 806                         e.data.scope.field.record.deleteFields(o);
 807                     });
 808
 809                     e.data.scope.field.record.insertOrderedFields(
 810                         new MARC21.Field({
 811                             tag : '008',
 812                             data : new_008_data
 813                         })
 814                     );
 815
 816                     $scope.force_render = true;
 817                     $timeout(function(){$scope.$digest()}).then(setCaret);
 818                 };
 819
 820                 $scope.context_functions = {
 821                     addDatafield : addDatafield,
 822                     deleteDatafield : deleteDatafield,
 823                     add006 : add006,
 824                     add007 : add007,
 825                     reify008 : reify008
 826                 };
 827
 828                 $scope.onKeydown = function (event) {
 829                     var event_return = true;
 830
 831                     console.log(
 832                         'keydown: which='+event.which+
 833                         ', ctrlKey='+event.ctrlKey+
 834                         ', shiftKey='+event.shiftKey+
 835                         ', altKey='+event.altKey+
 836                         ', metaKey='+event.altKey
 837                     );
 838
 839                     if (event.which == 89 && event.ctrlKey) { // ctrl+y, redo
 840                         event_return = $scope.processRedo();
 841                     } else if (event.which == 90 && event.ctrlKey) { // ctrl+z, undo
 842                         event_return = $scope.processUndo();
 843                     } else if ((event.which == 68 || event.which == 73) && event.ctrlKey) { // ctrl+d or ctrl+i, insert subfield
 844
 845                         var element = $(event.target);
 846                         var new_sf, index_sf, move_data;
 847
 848                         if (element.hasClass('marcsfvalue')) {
 849                             index_sf = event.data.scope.subfield[2];
 850                             new_sf = index_sf + 1;
 851
 852                             var start = event.target.selectionStart;
 853                             var end = event.target.selectionEnd - event.target.selectionStart ?
 854                                     event.target.selectionEnd :
 855                                     event.target.value.length;
 856
 857                             move_data = event.target.value.substring(start,end);
 858
 859                         } else if (element.hasClass('marcsfcode')) {
 860                             index_sf = event.data.scope.subfield[2];
 861                             new_sf = index_sf + 1;
 862                         } else if (element.hasClass('marctag') || element.hasClass('marcind')) {
 863                             index_sf = 0;
 864                             new_sf = index_sf;
 865                         }
 866
 867                         $scope.current_event_target = 'r' + $scope.recordId +
 868                                                       'f' + event.data.scope.field.position +
 869                                                       's' + new_sf + 'code';
 870
 871                         event.data.scope.field.subfields.forEach(function(sf) {
 872                             if (sf[2] >= new_sf) sf[2]++;
 873                             if (sf[2] == index_sf) sf[1] = event.target.value.substring(0,start) + event.target.value.substring(end);
 874                         });
 875                         event.data.scope.field.subfields.splice(
 876                             new_sf,
 877                             0,
 878                             [' ', move_data, new_sf ]
 879                         );
 880
 881                         $scope.current_event_target_cursor_pos = 0;
 882                         $scope.current_event_target_cursor_pos_end = 1;
 883
 884                         $timeout(function(){$scope.$digest()}).then(setCaret);
 885
 886                         event_return = false;
 887
 888                     } else if (event.which == 117 && event.shiftKey) { // shift + F6, insert 006
 889                         add006(event);
 890                         event_return = false;
 891
 892                     } else if (event.which == 118 && event.shiftKey) { // shift + F7, insert 007
 893                         add007(event);
 894                         event_return = false;
 895
 896                     } else if (event.which == 119 && event.shiftKey) { // shift + F8, insert/replace 008
 897                         reify008(event);
 898                         event_return = false;
 899
 900                     } else if (event.which == 13 && event.ctrlKey) { // ctrl+enter, insert datafield
 901                         addDatafield(event, event.shiftKey); // shift key inserts before
 902                         event_return = false;
 903
 904                     } else if (event.which == 46 && event.ctrlKey) { // ctrl+del, remove field
 905                         deleteDatafield(event);
 906                         event_return = false;
 907
 908                     } else if (event.which == 46 && event.shiftKey && $(event.target).hasClass('marcsf')) { // shift+del, remove subfield
 909
 910                         var sf = event.data.scope.subfield[2] - 1;
 911                         if (sf == -1) sf = 0;
 912
 913                         event.data.scope.field.deleteExactSubfields(
 914                             event.data.scope.subfield
 915                         );
 916
 917                         if (!event.data.scope.field.subfields[sf]) {
 918                             $scope.current_event_target = 'r' + $scope.recordId +
 919                                                           'f' + event.data.scope.field.position +
 920                                                           'tag';
 921                         } else {
 922                             $scope.current_event_target = 'r' + $scope.recordId +
 923                                                           'f' + event.data.scope.field.position +
 924                                                           's' + sf + 'value';
 925                         }
 926
 927                         $scope.current_event_target_cursor_pos = 0;
 928                         $scope.current_event_target_cursor_pos_end = 0;
 929                         $scope.force_render = true;
 930
 931                         $timeout(function(){$scope.$digest()}).then(setCaret);
 932
 933                         event_return = false;
 934
 935                     } else if (event.keyCode == 38) {
 936                         if (event.ctrlKey) { // copy the field up
 937                             var index_field = event.data.scope.field.position;
 938
 939                             var field_obj;
 940                             if (event.data.scope.field.isControlfield()) {
 941                                 field_obj = new MARC21.Field({
 942                                     tag : event.data.scope.field.tag,
 943                                     data : event.data.scope.field.data
 944                                 });
 945                             } else {
 946                                 var sf_clone = [];
 947                                 for (var i in event.data.scope.field.subfields) {
 948                                     sf_clone.push(event.data.scope.field.subfields[i].slice());
 949                                 }
 950                                 field_obj = new MARC21.Field({
 951                                     tag : event.data.scope.field.tag,
 952                                     ind1 : event.data.scope.field.ind1,
 953                                     ind2 : event.data.scope.field.ind2,
 954                                     subfields : sf_clone
 955                                 });
 956                             }
 957
 958
 959                             event.data.scope.field.record.insertFieldsBefore(
 960                                 event.data.scope.field,
 961                                 field_obj
 962                             );
 963
 964                             $scope.current_event_target = 'r' + $scope.recordId +
 965                                                           'f' + index_field + 'tag';
 966
 967                             $scope.current_event_target_cursor_pos = 0;
 968                             $scope.current_event_target_cursor_pos_end = 3;
 969                             $scope.force_render = true;
 970
 971                             $timeout(function(){$scope.$digest()}).then(setCaret);
 972
 973                         } else { // jump to prev field
 974                             if (event.data.scope.field.position > 0) {
 975                                 $timeout(function(){
 976                                     $scope.current_event_target_cursor_pos = 0;
 977                                     $scope.current_event_target_cursor_pos_end = 0;
 978                                     $scope.current_event_target = 'r' + $scope.recordId +
 979                                                                   'f' + (event.data.scope.field.position - 1) +
 980                                                                   'tag';
 981                                 }).then(setCaret);
 982                             }
 983                         }
 984
 985                         event_return = false;
 986
 987                     } else if (event.keyCode == 40) { // down arrow...
 988                         if (event.ctrlKey) { // copy the field down
 989
 990                             var index_field = event.data.scope.field.position;
 991                             var new_field = index_field + 1;
 992
 993                             var field_obj;
 994                             if (event.data.scope.field.isControlfield()) {
 995                                 field_obj = new MARC21.Field({
 996                                     tag : event.data.scope.field.tag,
 997                                     data : event.data.scope.field.data
 998                                 });
 999                             } else {
1000                                 var sf_clone = [];
1001                                 for (var i in event.data.scope.field.subfields) {
1002                                     sf_clone.push(event.data.scope.field.subfields[i].slice());
1003                                 }
1004                                 field_obj = new MARC21.Field({
1005                                     tag : event.data.scope.field.tag,
1006                                     ind1 : event.data.scope.field.ind1,
1007                                     ind2 : event.data.scope.field.ind2,
1008                                     subfields : sf_clone
1009                                 });
1010                             }
1011
1012                             event.data.scope.field.record.insertFieldsAfter(
1013                                 event.data.scope.field,
1014                                 field_obj
1015                             );
1016
1017                             $scope.current_event_target = 'r' + $scope.recordId +
1018                                                           'f' + new_field + 'tag';
1019
1020                             $scope.current_event_target_cursor_pos = 0;
1021                             $scope.current_event_target_cursor_pos_end = 3;
1022                             $scope.force_render = true;
1023
1024                             $timeout(function(){$scope.$digest()}).then(setCaret);
1025
1026                         } else { // jump to next field
1027                             if (event.data.scope.field.record.fields[event.data.scope.field.position + 1]) {
1028                                 $timeout(function(){
1029                                     $scope.current_event_target_cursor_pos = 0;
1030                                     $scope.current_event_target_cursor_pos_end = 0;
1031                                     $scope.current_event_target = 'r' + $scope.recordId +
1032                                                                   'f' + (event.data.scope.field.position + 1) +
1033                                                                   'tag';
1034                                 }).then(setCaret);
1035                             }
1036                         }
1037
1038                         event_return = false;
1039
1040                     } else { // Assumes only marc editor elements have IDs that can trigger this event handler.
1041                         $scope.current_event_target = $(event.target).attr('id');
1042                         if ($scope.current_event_target) {
1043                             $scope.current_event_target_cursor_pos =
1044                                 event.target.selectionDirection=='backward' ?
1045                                     event.target.selectionStart :
1046                                     event.target.selectionEnd;
1047                         }
1048                     }
1049
1050                     return event_return;
1051                 };
1052
1053                 function setCaret() {
1054                     if ($scope.current_event_target) {
1055                         console.log("Putting caret in " + $scope.current_event_target);
1056                         if (!$scope.current_event_target_cursor_pos_end)
1057                             $scope.current_event_target_cursor_pos_end = $scope.current_event_target_cursor_pos
1058
1059                         var element = $('#'+$scope.current_event_target).get(0);
1060                         if (element) {
1061                             element.focus();
1062                             if (element.setSelectionRange) {
1063                                 element.setSelectionRange(
1064                                     $scope.current_event_target_cursor_pos,
1065                                     $scope.current_event_target_cursor_pos_end
1066                                 );
1067                             }
1068                             $scope.current_event_cursor_pos_end = null;
1069                             $scope.current_event_target = null;
1070                         }
1071                     }
1072                 }
1073
1074                 function loadRecord() {
1075                     return (function() {
1076                         var deferred = $q.defer();
1077                         if ($scope.recordId) {
1078                             egCore.pcrud.retrieve(
1079                                 $scope.record_type, $scope.recordId
1080                             ).then(function(rec) {
1081                                 deferred.resolve(rec);
1082                             });
1083                         } else {
1084                             if ($scope.recordType == 'bre') {
1085                                 var bre = new egCore.idl.bre();
1086                                 bre.marc($scope.marcXml);
1087                                 deferred.resolve(bre);
1088                             } else if ($scope.recordType == 'are') {
1089                                 var are = new egCore.idl.are();
1090                                 are.marc($scope.marcXml);
1091                                 deferred.resolve(are);
1092                             }
1093                             $scope.brandNewRecord = true;
1094                         }
1095                         return deferred.promise;
1096                     })().then(function(rec) {
1097                         $scope.in_redo = true;
1098                         $scope[$scope.record_type] = rec;
1099                         $scope.record = new MARC21.Record({ marcxml : $scope.Record().marc() });
1100                         $scope.calculated_record_type = $scope.record.recordType();
1101                         $scope.controlfields = $scope.record.fields.filter(function(f){ return f.isControlfield() });
1102                         $scope.datafields = $scope.record.fields.filter(function(f){ return !f.isControlfield() });
1103                         $scope.save_stack_depth = $scope.record_undo_stack.length;
1104                         $scope.dirtyFlag = false;
1105                         $scope.flat_text_marc = $scope.record.toBreaker();
1106
1107                         if ($scope.record_type == 'bre') {
1108                             $scope.bib_source = $scope.Record().source();
1109                         }
1110
1111                     }).then(function(){
1112                         return egTagTable.fetchFFPosTable($scope.calculated_record_type)
1113                     }).then(function(){
1114                         return egTagTable.fetchFFValueTable($scope.calculated_record_type)
1115                     }).then(setCaret);
1116                 }
1117
1118                 $scope.$watch('record.toBreaker()', function (newVal, oldVal) {
1119                     if (!$scope.in_undo && !$scope.in_redo && oldVal != newVal) {
1120                         $scope.record_undo_stack.push({
1121                             breaker: oldVal,
1122                             target: $scope.current_event_target,
1123                             pos: $scope.current_event_target_cursor_pos
1124                         });
1125
1126                         if ($scope.force_render) {
1127                             $scope.controlfields = $scope.record.fields.filter(function(f){ return f.isControlfield() });
1128                             $scope.datafields = $scope.record.fields.filter(function(f){ return !f.isControlfield() });
1129                             $scope.force_render = false;
1130                         }
1131
1132                         $scope.flat_text_marc = newVal;
1133                     }
1134
1135                     if ($scope.record_undo_stack.length != $scope.save_stack_depth) {
1136                         $scope.dirtyFlag = true;
1137                     } else {
1138                         $scope.dirtyFlag = false;
1139                     }
1140
1141                     if ($scope.record_undo_stack.length > $scope.max_undo)
1142                         $scope.record_undo_stack.shift();
1143
1144                     console.log('undo stack is ' + $scope.record_undo_stack.length + ' deep');
1145                     $scope.in_redo = false;
1146                     $scope.in_undo = false;
1147                 });
1148
1149                 $scope.processUndo = function () {
1150                     if ($scope.record_undo_stack.length) {
1151                         $scope.in_undo = true;
1152
1153                         var undo_item = $scope.record_undo_stack.pop();
1154                         $scope.record_redo_stack.push(undo_item);
1155
1156                         $scope.record = new MARC21.Record({ marcbreaker : undo_item.breaker });
1157                         $scope.controlfields = $scope.record.fields.filter(function(f){ return f.isControlfield() });
1158                         $scope.datafields = $scope.record.fields.filter(function(f){ return !f.isControlfield() });
1159
1160                         $scope.current_event_target = undo_item.target;
1161                         $scope.current_event_target_cursor_pos = undo_item.pos;
1162                         console.log('Undo targeting ' + $scope.current_event_target + ' position ' + $scope.current_event_target_cursor_pos);
1163
1164                         $timeout(function(){$scope.$digest()}).then(setCaret);
1165                         return false;
1166                     }
1167
1168                     return true;
1169                 };
1170
1171                 $scope.processRedo = function () {
1172                     if ($scope.record_redo_stack.length) {
1173                         $scope.in_redo = true;
1174
1175                         var redo_item = $scope.record_redo_stack.pop();
1176                         $scope.record_undo_stack.push(redo_item);
1177
1178                         $scope.record = new MARC21.Record({ marcbreaker : redo_item.breaker });
1179                         $scope.controlfields = $scope.record.fields.filter(function(f){ return f.isControlfield() });
1180                         $scope.datafields = $scope.record.fields.filter(function(f){ return !f.isControlfield() });
1181
1182                         $scope.current_event_target = redo_item.target;
1183                         $scope.current_event_target_cursor_pos = redo_item.pos;
1184                         console.log('Redo targeting ' + $scope.current_event_target + ' position ' + $scope.current_event_target_cursor_pos);
1185
1186                         $timeout(function(){$scope.$digest()}).then(setCaret);
1187                         return false;
1188                     }
1189
1190                     return true;
1191                 };
1192
1193                 $scope.Record = function () {
1194                     return $scope[$scope.record_type];
1195                 };
1196
1197                 $scope.deleteRecord = function () {
1198                     egConfirmDialog.open(
1199                         egCore.strings.CONFIRM_DELETE_RECORD,
1200                         (($scope.record_type == 'bre') ?
1201                             egCore.strings.CONFIRM_DELETE_BRE_MSG :
1202                             egCore.strings.CONFIRM_DELETE_ARE_MSG),
1203                         { id : $scope.recordId }
1204                     ).result.then(function() {
1205                         if ($scope.record_type == 'bre') {
1206                             egCore.net.request(
1207                                 'open-ils.cat',
1208                                 'open-ils.cat.biblio.record_entry.delete',
1209                                 egCore.auth.token(), $scope.recordId
1210                             ).then(function(resp) {
1211                                 var evt = egCore.evt.parse(resp);
1212                                 if (evt) {
1213                                     return egAlertDialog.open(
1214                                         egCore.strings.ALERT_DELETE_FAILED,
1215                                         { id : $scope.recordId, desc : evt.desc }
1216                                     );
1217                                 } else {
1218                                     loadRecord().then(processOnSaveCallbacks);
1219                                 }
1220                             });
1221                         } else {
1222                             $scope.Record().deleted(true);
1223                             return $scope.saveRecord();
1224                         }
1225                     });
1226                 };
1227
1228                 $scope.undeleteRecord = function () {
1229                     $scope.Record().deleted(false);
1230                     return $scope.saveRecord();
1231                 };
1232
1233                 $scope.validateHeadings = function () {
1234                     if ($scope.record_type != 'bre') return;
1235                     var chain = $q.when();
1236                     angular.forEach($scope.record.fields, function(f) {
1237                         if (!$scope.controlSet.bibFieldByTag(f.tag)) return;
1238                         // if heading already has a $0, assume it's good
1239                         if (f.subfield('0', true).length) {
1240                             f.heading_checked = true;
1241                             f.heading_valid = true;
1242                             return;
1243                         }
1244                         var auth_match = $scope.controlSet.bibToAuthorities(f);
1245                         chain = chain.then(function() {
1246                             var promise = egCore.net.request(
1247                                 'open-ils.search',
1248                                 'open-ils.search.authority.simple_heading.from_xml.batch.atomic',
1249                                 auth_match[0]
1250                             ).then(function (matches) {
1251                                 f.heading_valid = false;
1252                                 if (matches[0]) { // probably set
1253                                     for (var cset in matches[0]) {
1254                                         var arr = matches[0][cset];
1255                                         if (arr.length) {
1256                                             // protect against errant empty string values
1257                                             if (arr.length == 1 && arr[0] == '')
1258                                                 continue;
1259                                             f.heading_valid = true;
1260                                             break;
1261                                         }
1262                                     }
1263                                 }
1264                                 f.heading_checked = true;
1265                             });
1266                             return promise;
1267                         });
1268                     });
1269                 }
1270
1271                 processOnSaveCallbacks = function() {
1272                     var deferred = $q.defer();
1273                     if (typeof $scope.onSaveCallback !== 'undefined') {
1274                         var promise = deferred.promise;
1275
1276                         angular.forEach($scope.onSaveCallback, function (f) {
1277                             if (angular.isFunction(f)) promise = promise.then(f);
1278                         });
1279
1280                     }
1281                     return deferred.resolve($scope.recordId)
1282                 };
1283
1284                 $scope.saveRecord = function () {
1285                     if ($scope.inPlaceMode) {
1286                         $scope.marcXml = $scope.record.toXmlString();
1287                         return processOnSaveCallbacks();
1288                     }
1289                     $scope.mangle_005();
1290                     $scope.Record().editor(egCore.auth.user().id());
1291                     $scope.Record().edit_date('now');
1292                     $scope.record.pruneEmptyFieldsAndSubfields();
1293                     $scope.Record().marc($scope.record.toXmlString());
1294                     if ($scope.recordId) {
1295                         return egCore.pcrud.update(
1296                             $scope.Record()
1297                         ).then(function() { // success
1298                             $scope.save_stack_depth = $scope.record_undo_stack.length;
1299                             $scope.dirtyFlag = false;
1300                             if ($scope.enable_fast_add) {
1301                                 egCore.net.request(
1302                                     'open-ils.actor',
1303                                     'open-ils.actor.anon_cache.set_value',
1304                                     null, 'edit-these-copies', {
1305                                         record_id: $scope.recordId,
1306                                         raw: [{
1307                                             label : $scope.fast_item_callnumber,
1308                                             barcode : $scope.fast_item_barcode,
1309                                             fast_add : true
1310                                         }],
1311                                         hide_vols : false,
1312                                         hide_copies : false
1313                                     }
1314                                 ).then(function(key) {
1315                                     if (key) {
1316                                         var url = egCore.env.basePath + 'cat/volcopy/' + key;
1317                                         $timeout(function() { $window.open(url, '_blank') });
1318                                     } else {
1319                                         alert('Could not create anonymous cache key!');
1320                                     }
1321                                 });
1322                             }
1323                         }, function() { // failure
1324                             alert('Could not save the record!');
1325                         }).then(loadRecord).then(processOnSaveCallbacks);
1326                     } else {
1327                         $scope.Record().creator(egCore.auth.user().id());
1328                         $scope.Record().create_date('now');
1329                         return egCore.pcrud.create(
1330                             $scope.Record()
1331                         ).then(function(bre) {
1332                             $scope.recordId = bre.id();
1333                             if ($scope.enable_fast_add) {
1334                                 egCore.net.request(
1335                                     'open-ils.actor',
1336                                     'open-ils.actor.anon_cache.set_value',
1337                                     null, 'edit-these-copies', {
1338                                         record_id: $scope.recordId,
1339                                         raw: [{
1340                                             label : $scope.fast_item_callnumber,
1341                                             barcode : $scope.fast_item_barcode,
1342                                         }],
1343                                         hide_vols : false,
1344                                         hide_copies : false
1345                                     }
1346                                 ).then(function(key) {
1347                                     if (key) {
1348                                         var url = egCore.env.basePath + 'cat/volcopy/' + key;
1349                                         $timeout(function() { $window.open(url, '_blank') });
1350                                     } else {
1351                                         alert('Could not create anonymous cache key!');
1352                                     }
1353                                 });
1354                             }
1355                         }).then(loadRecord).then(processOnSaveCallbacks);
1356                     }
1357
1358
1359                 };
1360
1361                 $scope.seeBreaker = function () {
1362                     alert($scope.record.toBreaker());
1363                 };
1364
1365                 $scope.$watch('recordId',
1366                     function(newVal, oldVal) {
1367                         if (newVal && newVal !== oldVal) {
1368                             loadRecord();
1369                         }
1370                     }
1371                 );
1372                 $scope.$watch('marcXml',
1373                     function(newVal, oldVal) {
1374                         if (newVal && newVal !== oldVal) {
1375                             loadRecord();
1376                         }
1377                     }
1378                 );
1379
1380                 var unregister = $scope.$watch(function() {
1381                     return egTagTable.initialized();
1382                 }, function(val) {
1383                     if (val) {
1384                         unregister();
1385                         if ($scope.recordId || $scope.marcXml) {
1386                             loadRecord();
1387                         }
1388                     }
1389                 });
1390
1391                 $scope.mangle_005 = function () {
1392                     var now = new Date();
1393                     var y = now.getUTCFullYear();
1394
1395                     var m = now.getUTCMonth() + 1;
1396                     if (m < 10) m = '0' + m;
1397
1398                     var d = now.getUTCDate();
1399                     if (d < 10) d = '0' + d;
1400
1401                     var H = now.getUTCHours();
1402                     if (H < 10) H = '0' + H;
1403
1404                     var M = now.getUTCMinutes();
1405                     if (M < 10) M = '0' + M;
1406
1407                     var S = now.getUTCSeconds();
1408                     if (S < 10) S = '0' + S;
1409
1410                     var stamp = '' + y + m + d + H + M + S + '.0';
1411                     var f = $scope.record.field('005',true)[0];
1412                     if (f) {
1413                         f.data = stamp;
1414                     } else {
1415                         $scope.record.insertOrderedFields(
1416                             new MARC21.Field({
1417                                 tag : '005',
1418                                 data: stamp
1419                             })
1420                         );
1421                     }
1422
1423                 }
1424
1425             }
1426         ]
1427     }
1428 })
1429
1430 .directive("egMarcEditBibsource", ['$timeout',function ($timeout) {
1431     return {
1432         restrict: 'E',
1433         replace: true,
1434         template: '<span class="nullable">'+
1435                     '<select class="form-control" ng-model="bib_source" ng-options="s.id() as s.source() for s in bib_sources">'+
1436                       '<option value="">Select a Source</option>'+
1437                     '</select>'+
1438                   '</span>',
1439         controller: ['$scope','egCore',
1440             function ($scope , egCore) {
1441
1442                 egCore.pcrud.retrieveAll('cbs', {}, {atomic : true})
1443                     .then(function(list) { $scope.bib_sources = list; });
1444
1445                 $scope.$watch('bib_source',
1446                     function(newVal, oldVal) {
1447                         if (newVal !== oldVal) {
1448                             $scope.bre.source(newVal);
1449                         }
1450                     }
1451                 );
1452
1453             }
1454         ]
1455     }
1456 }])
1457
1458 .directive("egMarcEditAuthorityLinker", function () {
1459     return {
1460         restrict: 'E',
1461         replace: true,
1462         templateUrl: './cat/share/t_authority_linker',
1463         scope : {
1464             bibField : '=',
1465             controlSet : '=',
1466             changed : '='
1467         },
1468         controller: ['$scope','$uibModal','egCore','egAuth',
1469             function ($scope , $uibModal,  egCore,  egAuth) {
1470
1471                 $scope.searchStr = '';
1472                 var cni = egCore.env.aous['cat.marc_control_number_identifier'] ||
1473                   'Set cat.marc_control_number_identifier in Library Settings';
1474
1475                 var axis_list = $scope.controlSet.bibFieldBrowseAxes($scope.bibField.tag);
1476                 $scope.axis = axis_list[0];
1477
1478                 $scope._controlled_sf_list = {};
1479                 $scope._controlled_auth_sf_list = {};
1480                 var found_acs = [];
1481                 angular.forEach($scope.controlSet.controlSetList(), function(acs_id) {
1482                     if ($scope.controlSet.controlSet(acs_id).control_map[$scope.bibField.tag])
1483                         found_acs.push(acs_id);
1484                 });
1485                 if (found_acs.length) {
1486                      angular.forEach($scope.controlSet.controlSet(found_acs[0]).control_map[$scope.bibField.tag],
1487                         function(value, sf_label) {
1488                             $scope._controlled_sf_list[ sf_label ] = 1;
1489                             angular.forEach($scope.controlSet.controlSet(found_acs[0]).control_map[$scope.bibField.tag][sf_label],
1490                                 function(auth_sf, auth_tag) {
1491                                     if (!$scope._controlled_auth_sf_list[auth_tag]) {
1492                                         $scope._controlled_auth_sf_list[auth_tag] = { };
1493                                     }
1494                                     $scope._controlled_auth_sf_list[auth_tag][auth_sf] = 1;
1495                                 }
1496                             );
1497                         }
1498                     )
1499                 }
1500
1501                 $scope.bibField.subfields.forEach(function (sf) {
1502                     if (sf[0] in $scope._controlled_sf_list) {
1503                         sf.selected = true;
1504                         sf.selectable = true;
1505                     } else {
1506                         sf.selectable = false;
1507                     }
1508                 });
1509                 $scope.summarizeField = function() {
1510                     var source_f = {
1511                         'tag': $scope.bibField.tag,
1512                         'ind1': $scope.bibField.ind1,
1513                         'ind2': $scope.bibField.ind2,
1514                         'subfields': []
1515                     };
1516                     $scope.bibField.subfields.forEach(function(sf) {
1517                         if (sf.selected) {
1518                             source_f.subfields.push([ sf[0], sf[1] ]);
1519                         }
1520                     });
1521                     return source_f;
1522                 }
1523                 $scope.getSearchString = function() {
1524                     var source_f = $scope.summarizeField();
1525                     var values = [];
1526                     angular.forEach(source_f.subfields, function(val) {
1527                         values.push(val[1]);
1528                     });
1529                     return values.join(' ');
1530                 }
1531                 $scope.searchStr = $scope.getSearchString();
1532                 $scope.$watch(function() {
1533                     var ct = 0;
1534                     angular.forEach($scope.bibField.subfields, function(sf) {
1535                         if (sf.selected) ct++
1536                         });
1537                     return ct;
1538                 },
1539                 function(newVal, oldVal) {
1540                     $scope.searchStr = $scope.getSearchString();
1541                 });
1542
1543                 $scope.updateSubfieldZero = function(value) {
1544                     $scope.changed = true;
1545                     $scope.bibField.deleteSubfield({ code : ['0'] });
1546                     $scope.bibField.subfields.push([
1547                         '0', '(' + cni + ')' + value
1548                     ]);
1549                 };
1550
1551                 $scope.applyHeading = function(headingField) {
1552                     // TODO: move the MARC21 rules for copying indicators
1553                     // out of here
1554                     if (headingField.tag == '130' && $scope.bibField.tag == '130') {
1555                         $scope.bibField.ind1 = headingField.ind2;
1556                     } else {
1557                         $scope.bibField.ind1 = headingField.ind1;
1558                     }
1559                     // deal with 4xx and 5xx
1560                     var authFallbackTag = '1' + headingField.tag.substr(1, 2);
1561                     var _valid_auth_sfs = (headingField.tag in $scope._controlled_auth_sf_list) ?
1562                                           $scope._controlled_auth_sf_list[headingField.tag] :
1563                                           (authFallbackTag in $scope._controlled_auth_sf_list) ?
1564                                           $scope._controlled_auth_sf_list[authFallbackTag] :
1565                                           [];
1566                     // save the $0 for later use
1567                     var sfZero = '';
1568                     if (headingField.subfield('0')) {
1569                         sfZero = headingField.subfield('0')[1];
1570                     }
1571                     // grab any bib subfields not under authority control
1572                     // TODO do something about uncontrolled subdivisions
1573                     var uncontrolledBibSf = [];
1574                     angular.forEach($scope.bibField.subfields, function(sf) {
1575                         if (!(sf[0] in $scope._controlled_sf_list) && (sf[0] != '0')) {
1576                             uncontrolledBibSf.push([ sf[0], sf[1] ]);
1577                         }
1578                     });
1579                     // grab the authority subfields
1580                     var authoritySf = [];
1581                     angular.forEach(headingField.subfields, function(sf) {
1582                         if (sf[0] in _valid_auth_sfs) {
1583                             authoritySf.push([ sf[0], sf[1] ]);
1584                         }
1585                     });
1586                     $scope.bibField.subfields.length = 0;
1587                     angular.forEach(authoritySf, function(sf) {
1588                         $scope.bibField.addSubfields(sf[0], sf[1]);
1589                     });
1590                     angular.forEach(uncontrolledBibSf, function(sf) {
1591                         $scope.bibField.addSubfields(sf[0], sf[1]);
1592                     });
1593                     if (sfZero) {
1594                         $scope.bibField.addSubfields('0', sfZero);
1595                     }
1596                     $scope.bibField.subfields.forEach(function (sf) {
1597                     if (sf[0] in $scope._controlled_sf_list) {
1598                             // intentionally not selecting any subfields
1599                             // after we've applied an authority heading
1600                             sf.selected = false;
1601                             sf.selectable = true;
1602                         } else {
1603                             sf.selectable = false;
1604                         }
1605                     });
1606                     $scope.changed = true;
1607                 }
1608
1609                 $scope.createAuthorityFromBib = function(spawn_editor) {
1610                     var source_f = $scope.summarizeField();
1611
1612                     var args = { authority_id : 0 };
1613                     var method = (spawn_editor) ?
1614                         'open-ils.cat.authority.record.create_from_bib.readonly' :
1615                         'open-ils.cat.authority.record.create_from_bib';
1616                     egCore.net.request(
1617                         'open-ils.cat',
1618                         method,
1619                         source_f,
1620                         cni,
1621                         egAuth.token()
1622                     ).then(function(newAuthority) {
1623                         if (spawn_editor) {
1624                             $uibModal.open({
1625                                 templateUrl: './cat/share/t_edit_new_authority',
1626                                 size: 'lg',
1627                                 controller:
1628                                     ['$scope', '$uibModalInstance', function($scope, $uibModalInstance) {
1629                                     $scope.focusMe = true;
1630                                     $scope.args = args;
1631                                     $scope.dirty_flag = false;
1632                                     $scope.marc_xml = newAuthority,
1633                                     $scope.ok = function(args) { $uibModalInstance.close(args) }
1634                                     $scope.cancel = function () { $uibModalInstance.dismiss() }
1635                                 }]
1636                             }).result.then(function (args) {
1637                                 if (!args || !args.authority_id) return;
1638                                 $scope.updateSubfieldZero(args.authority_id);
1639                             });
1640                         } else {
1641                             $scope.updateSubfieldZero(newAuthority.id());
1642                         }
1643                     });
1644                 }
1645
1646             }
1647         ]
1648     }
1649 })
1650
1651 .directive("egPhyscharWizard", ['$sce', function ($sce) {
1652     return {
1653         restrict: 'E',
1654         replace: true,
1655         templateUrl: './cat/share/t_physchar_wizard',
1656         scope : {
1657             field : '='
1658         },
1659         controller: ['$scope','$q','egTagTable',
1660             function ($scope , $q , egTagTable) {
1661
1662                 // $scope.step is the 1-based position in the list of
1663                 // subfields for the currently selected type.
1664                 // step==0 means we are currently selecting the type
1665                 $scope.step = 0;
1666
1667                 // position and offset of the "subfields" we're
1668                 // currently editing; this is maintained as a convenience
1669                 // for the highlighting of the currently active position
1670                 $scope.offset = 0;
1671                 $scope.len = 1;
1672
1673                 if (!$scope.field.data)
1674                     $scope.field.data = '';
1675
1676                 // currently selected subfield value selector option
1677                 $scope.selected_option = null;
1678
1679                 function current_ptype() {
1680                     return $scope.field.data.substr(0, 1);
1681                 }
1682
1683                 function current_subfield() {
1684                     return egTagTable.getPhysCharSubfieldMap(current_ptype())
1685                     .then(function(sf_list) {return sf_list[$scope.step-1]});
1686                 }
1687
1688                 $scope.values_for_step = [];
1689                 function set_values_for_step() {
1690                     var promise;
1691
1692                     if ($scope.step == 0) {
1693                         $scope.offset = 0;
1694                         $scope.len    = 1;
1695                         promise = egTagTable.getPhysCharTypeMap();
1696                     } else {
1697                         promise = current_subfield().then(
1698                             function(subfield) {
1699                                 return egTagTable
1700                                     .getPhysCharValueMap(subfield.id());
1701                             }
1702                         );
1703                     }
1704
1705                     return promise.then(function(list) {
1706                         $scope.values_for_step = list;
1707                         set_selected_option_from_field();
1708                         set_label_for_step();
1709                     });
1710                 }
1711
1712                 $scope.change_ptype = function(option) {
1713                     $scope.selected_option = option;
1714                     var new_val = option.ptype_key();
1715                     if (current_ptype() != new_val) {
1716                         $scope.field.data = new_val; // total reset
1717                     }
1718                 }
1719
1720                 $scope.change_option = function(option) {
1721                     $scope.selected_option = option;
1722                     var new_val = option.value();
1723                     get_step_slot().then(function(slot) {
1724                         var value = $scope.field.data;
1725                         while (value.length < (slot[0] + slot[1]))
1726                             value += ' ';
1727                         var before = value.substr(0, slot[0]);
1728                         var after = value.substr(slot[0] + slot[1]);
1729                         $scope.field.data =
1730                             before + new_val.substr(0, slot[1]) + after;
1731                         $scope.offset = slot[0];
1732                         $scope.len    = slot[1];
1733                     });
1734                 }
1735
1736                 function get_step_slot() {
1737                     if ($scope.step == 0) return $q.when([0, 1]);
1738                     return current_subfield().then(function(sf) {
1739                         return [sf.start_pos(), sf.length()]
1740                     });
1741                 }
1742
1743                 $scope.is_last_step = function() {
1744                     // This one is called w/ every digest, so avoid async
1745                     // calls.  Wait until we have loaded the current ptype
1746                     // subfields to determine if this is the last step.
1747                     return (
1748                         current_ptype() &&
1749                         egTagTable.phys_char_sf_map[current_ptype()] &&
1750                         egTagTable.phys_char_sf_map[current_ptype()].length
1751                             == $scope.step
1752                     );
1753                 }
1754
1755                 $scope.label_for_step = '';
1756                 function set_label_for_step() {
1757                     if ($scope.step > 0) {
1758                         current_subfield().then(function(sf) {
1759                             $scope.label_for_step = sf.label();
1760                         });
1761                     }
1762                 }
1763
1764                 $scope.next_step = function() {
1765                     $scope.step++;
1766                     set_values_for_step();
1767                 }
1768
1769                 $scope.prev_step = function() {
1770                     $scope.step--;
1771                     set_values_for_step();
1772                 }
1773
1774                 function set_selected_option_from_field() {
1775                     if ($scope.step == 0) {
1776                         $scope.selected_option = $scope.values_for_step
1777                         .filter(function(opt) {
1778                             return (opt.ptype_key() == current_ptype())})[0];
1779                     } else {
1780                         get_step_slot().then(function(slot) {
1781                             $scope.offset = slot[0];
1782                             $scope.len    = slot[1];
1783                             var val = String.prototype.substr.apply(
1784                                 $scope.field.data, slot);
1785                             if (val) {
1786                                 $scope.selected_option = $scope.values_for_step
1787                                 .filter(function(opt) {
1788                                     return (opt.value() == val)})[0];
1789                             } else {
1790                                 $scope.selected_option = null;
1791                             }
1792                         })
1793                     }
1794                 }
1795
1796                 $scope.highlightedFieldData = function() {
1797                     if (
1798                             $scope.len && $scope.field.data &&
1799                             $scope.field.data.length > 0 &&
1800                             $scope.field.data.length >= $scope.offset
1801                         ) {
1802                         return $sce.trustAsHtml(
1803                             $scope.field.data.substring(0, $scope.offset) +
1804                             '<span class="active-physchar">' +
1805                             $scope.field.data.substr($scope.offset, $scope.len) +
1806                             '</span>' +
1807                             $scope.field.data.substr($scope.offset + $scope.len)
1808                         );
1809                     } else {
1810                         return $scope.field.data;
1811                     }
1812                 };
1813
1814                 set_values_for_step();
1815             }
1816         ]
1817     }
1818 }])
1819
1820
1821 .directive("egMarcEditAuthorityBrowser", function () {
1822     return {
1823         restrict: 'E',
1824         replace: true,
1825         templateUrl: './cat/share/t_authority_browser',
1826         scope : {
1827             searchString : '=',
1828             controlSet : '=',
1829             axis : '=',
1830             applyHeading : '&'
1831         },
1832         controller: ['$scope','$http',
1833             function ($scope , $http) {
1834
1835                 $scope.page = 0;
1836                 $scope.limit = 5;
1837                 $scope.main_headings = [];
1838
1839                 function getHeadingString(headingField) {
1840                     var heading = '';
1841                     angular.forEach(headingField.subfields, function (sf) {
1842                         if (['x', 'y', 'z'].indexOf(sf[0]) > -1) {
1843                             heading += ' --';
1844                         }
1845                         if (heading) {
1846                             heading += ' ';
1847                         }
1848                         heading += sf[1];
1849                     });
1850                     return heading;
1851                 }
1852
1853                 $scope.doBrowse = function() {
1854                     $scope.main_headings.length = 0;
1855                     if ($scope.searchString.length == 0) return;
1856                     var type = 'authority.'
1857                     var url = '/opac/extras/browse/marcxml/'
1858                             + 'authority.' + $scope.axis + '.refs'
1859                             + '/1' // OU - currently unscoped
1860                             + '/' + $scope.searchString
1861                             + '/' + $scope.page
1862                             + '/' + $scope.limit;
1863                     $http({
1864                         url : url,
1865                         method : 'GET',
1866                         transformResponse : function(data) {
1867                             // use a bit of jQuery to deal with the XML
1868                             var $xml = $( $.parseXML(data) );
1869                             var marc = [];
1870                             $xml.find('record').each(function() {
1871                                 var rec = new MARC21.Record();
1872                                 rec.fromXmlDocument($(this)[0].outerHTML);
1873                                 marc.push(rec);
1874                             });
1875                             return marc;
1876                         }
1877                     }).then(function(response) {
1878                         angular.forEach(response.data, function(rec) {
1879                             var authId = rec.subfield('901', 'c')[1];
1880                             var auth_org = '';
1881                             if (rec.field('003')) {
1882                                 auth_org = rec.field('003').data;
1883                             }
1884                             var headingField = rec.field('1..');
1885                             var seeFroms = rec.field('4..', true);
1886                             var seeAlsos = rec.field('5..', true);
1887
1888                             var main_heading = {
1889                                 authority_id : authId,
1890                                 heading : getHeadingString(headingField),
1891                                 seealso_headings : [ ],
1892                                 seefrom_headings : [ ],
1893                             };
1894
1895                             var sfZero = '';
1896                             if (auth_org) {
1897                                 sfZero = '(' + auth_org + ')';
1898                             }
1899                             sfZero += authId;
1900                             headingField.addSubfields('0', sfZero);
1901
1902                             main_heading['headingField'] = headingField;
1903                             angular.forEach(seeAlsos, function(headingField) {
1904                                 main_heading.seealso_headings.push({
1905                                     heading : getHeadingString(headingField),
1906                                     headingField : headingField
1907                                 });
1908                             });
1909                             angular.forEach(seeFroms, function(headingField) {
1910                                 main_heading.seefrom_headings.push({
1911                                     heading : getHeadingString(headingField),
1912                                     headingField : headingField
1913                                 });
1914                             });
1915                             $scope.main_headings.push(main_heading);
1916                         });
1917                     });
1918                 }
1919
1920                 $scope.$watch('searchString',
1921                     function(newVal, oldVal) {
1922                         if (newVal !== oldVal) {
1923                             $scope.doBrowse();
1924                         }
1925                     }
1926                 );
1927                 $scope.$watch('page',
1928                     function(newVal, oldVal) {
1929                         if (newVal !== oldVal) {
1930                             $scope.doBrowse();
1931                         }
1932                     }
1933                 );
1934
1935                 $scope.doBrowse();
1936             }
1937         ]
1938     }
1939 })
1940
1941 ;