ext/search/ang/crmSearchAdmin/crmSearchAdmin.component.js

   1 (function(angular, $, _) {
   2   "use strict";
   3
   4   angular.module('crmSearchAdmin').component('crmSearchAdmin', {
   5     bindings: {
   6       savedSearch: '<'
   7     },
   8     templateUrl: '~/crmSearchAdmin/crmSearchAdmin.html',
   9     controller: function($scope, $element, $location, $timeout, crmApi4, dialogService, searchMeta, formatForSelect2) {
  10       var ts = $scope.ts = CRM.ts(),
  11         ctrl = this;
  12
  13       this.DEFAULT_AGGREGATE_FN = 'GROUP_CONCAT';
  14
  15       this.selectedRows = [];
  16       this.limit = CRM.cache.get('searchPageSize', 30);
  17       this.page = 1;
  18       this.displayTypes = _.indexBy(CRM.crmSearchAdmin.displayTypes, 'name');
  19       // After a search this.results is an object of result arrays keyed by page,
  20       // Initially this.results is an empty string because 1: it's falsey (unlike an empty object) and 2: it doesn't throw an error if you try to access undefined properties (unlike null)
  21       this.results = '';
  22       this.rowCount = false;
  23       this.allRowsSelected = false;
  24       // Have the filters (WHERE, HAVING, GROUP BY, JOIN) changed?
  25       this.stale = true;
  26
  27       $scope.controls = {tab: 'compose'};
  28       $scope.joinTypes = [{k: false, v: ts('Optional')}, {k: true, v: ts('Required')}];
  29       $scope.groupOptions = CRM.crmSearchActions.groupOptions;
  30       // Try to create a sensible list of entities one might want to search for,
  31       // excluding those whos primary purpose is to provide joins or option lists to other entities
  32       var primaryEntities = _.filter(CRM.crmSearchAdmin.schema, function(entity) {
  33         return !_.includes(entity.type, 'EntityBridge') && !_.includes(entity.type, 'OptionList');
  34       });
  35       $scope.entities = formatForSelect2(primaryEntities, 'name', 'title_plural', ['description', 'icon']);
  36       this.perm = {
  37         editGroups: CRM.checkPerm('edit groups')
  38       };
  39
  40       this.$onInit = function() {
  41         this.entityTitle = searchMeta.getEntity(this.savedSearch.api_entity).title_plural;
  42
  43         this.savedSearch.displays = this.savedSearch.displays || [];
  44         this.savedSearch.groups = this.savedSearch.groups || [];
  45         this.groupExists = !!this.savedSearch.groups.length;
  46
  47         if (!this.savedSearch.id) {
  48           $scope.$bindToRoute({
  49             param: 'params',
  50             expr: '$ctrl.savedSearch.api_params',
  51             deep: true,
  52             default: {
  53               version: 4,
  54               select: getDefaultSelect(),
  55               orderBy: {},
  56               where: [],
  57             }
  58           });
  59         }
  60
  61         $scope.$watchCollection('$ctrl.savedSearch.api_params.select', onChangeSelect);
  62
  63         $scope.$watch('$ctrl.savedSearch.api_params.where', onChangeFilters, true);
  64
  65         if (this.paramExists('groupBy')) {
  66           this.savedSearch.api_params.groupBy = this.savedSearch.api_params.groupBy || [];
  67           $scope.$watchCollection('$ctrl.savedSearch.api_params.groupBy', onChangeFilters);
  68         }
  69
  70         if (this.paramExists('join')) {
  71           this.savedSearch.api_params.join = this.savedSearch.api_params.join || [];
  72           $scope.$watch('$ctrl.savedSearch.api_params.join', onChangeFilters, true);
  73         }
  74
  75         if (this.paramExists('having')) {
  76           this.savedSearch.api_params.having = this.savedSearch.api_params.having || [];
  77           $scope.$watch('$ctrl.savedSearch.api_params.having', onChangeFilters, true);
  78         }
  79
  80         $scope.$watch('$ctrl.savedSearch', onChangeAnything, true);
  81
  82         // After watcher runs for the first time and messes up the status, set it correctly
  83         $timeout(function() {
  84           $scope.status = ctrl.savedSearch && ctrl.savedSearch.id ? 'saved' : 'unsaved';
  85         });
  86
  87         loadFieldOptions();
  88       };
  89
  90       function onChangeAnything() {
  91         $scope.status = 'unsaved';
  92       }
  93
  94       this.save = function() {
  95         if (!validate()) {
  96           return;
  97         }
  98         $scope.status = 'saving';
  99         var params = _.cloneDeep(ctrl.savedSearch),
 100           apiCalls = {},
 101           chain = {};
 102         if (ctrl.groupExists) {
 103           chain.groups = ['Group', 'save', {defaults: {saved_search_id: '$id'}, records: params.groups}];
 104           delete params.groups;
 105         } else if (params.id) {
 106           apiCalls.deleteGroup = ['Group', 'delete', {where: [['saved_search_id', '=', params.id]]}];
 107         }
 108         if (params.displays && params.displays.length) {
 109           chain.displays = ['SearchDisplay', 'replace', {where: [['saved_search_id', '=', '$id']], records: params.displays}];
 110         } else if (params.id) {
 111           apiCalls.deleteDisplays = ['SearchDisplay', 'delete', {where: [['saved_search_id', '=', params.id]]}];
 112         }
 113         delete params.displays;
 114         apiCalls.saved = ['SavedSearch', 'save', {records: [params], chain: chain}, 0];
 115         crmApi4(apiCalls).then(function(results) {
 116           // After saving a new search, redirect to the edit url
 117           if (!ctrl.savedSearch.id) {
 118             $location.url('edit/' + results.saved.id);
 119           }
 120           // Set new status to saved unless the user changed something in the interim
 121           var newStatus = $scope.status === 'unsaved' ? 'unsaved' : 'saved';
 122           if (results.saved.groups && results.saved.groups.length) {
 123             ctrl.savedSearch.groups[0].id = results.saved.groups[0].id;
 124           }
 125           ctrl.savedSearch.displays = results.saved.displays || [];
 126           // Wait until after onChangeAnything to update status
 127           $timeout(function() {
 128             $scope.status = newStatus;
 129           });
 130         });
 131       };
 132
 133       this.paramExists = function(param) {
 134         return _.includes(searchMeta.getEntity(ctrl.savedSearch.api_entity).params, param);
 135       };
 136
 137       this.addDisplay = function(type) {
 138         ctrl.savedSearch.displays.push({
 139           type: type,
 140           label: ''
 141         });
 142         $scope.selectTab('display_' + (ctrl.savedSearch.displays.length - 1));
 143       };
 144
 145       this.removeDisplay = function(index) {
 146         var display = ctrl.savedSearch.displays[index];
 147         if (display.id) {
 148           display.trashed = !display.trashed;
 149           if ($scope.controls.tab === ('display_' + index) && display.trashed) {
 150             $scope.selectTab('compose');
 151           } else if (!display.trashed) {
 152             $scope.selectTab('display_' + index);
 153           }
 154         } else {
 155           $scope.selectTab('compose');
 156           ctrl.savedSearch.displays.splice(index, 1);
 157         }
 158       };
 159
 160       this.addGroup = function() {
 161         ctrl.savedSearch.groups.push({
 162           title: '',
 163           description: '',
 164           visibility: 'User and User Admin Only',
 165           group_type: []
 166         });
 167         ctrl.groupExists = true;
 168         $scope.selectTab('group');
 169       };
 170
 171       $scope.selectTab = function(tab) {
 172         if (tab === 'group') {
 173           $scope.smartGroupColumns = searchMeta.getSmartGroupColumns(ctrl.savedSearch.api_entity, ctrl.savedSearch.api_params);
 174           var smartGroupColumns = _.map($scope.smartGroupColumns, 'id');
 175           if (smartGroupColumns.length && !_.includes(smartGroupColumns, ctrl.savedSearch.api_params.select[0])) {
 176             ctrl.savedSearch.api_params.select.unshift(smartGroupColumns[0]);
 177           }
 178         }
 179         ctrl.savedSearch.api_params.select = _.uniq(ctrl.savedSearch.api_params.select);
 180         $scope.controls.tab = tab;
 181       };
 182
 183       this.removeGroup = function() {
 184         ctrl.groupExists = !ctrl.groupExists;
 185         if (!ctrl.groupExists && (!ctrl.savedSearch.groups.length || !ctrl.savedSearch.groups[0].id)) {
 186           ctrl.savedSearch.groups.length = 0;
 187         }
 188         if ($scope.controls.tab === 'group') {
 189           $scope.selectTab('compose');
 190         }
 191       };
 192
 193       $scope.getJoin = searchMeta.getJoin;
 194
 195       $scope.getJoinEntities = function() {
 196         var joinEntities = _.transform(CRM.crmSearchAdmin.joins[ctrl.savedSearch.api_entity], function(joinEntities, join) {
 197           var entity = searchMeta.getEntity(join.entity);
 198           if (entity) {
 199             joinEntities.push({
 200               id: join.entity + ' AS ' + join.alias,
 201               description: join.description,
 202               text: join.label,
 203               icon: entity.icon
 204             });
 205           }
 206         }, []);
 207         return {results: joinEntities};
 208       };
 209
 210       $scope.addJoin = function() {
 211         // Debounce the onchange event using timeout
 212         $timeout(function() {
 213           if ($scope.controls.join) {
 214             ctrl.savedSearch.api_params.join = ctrl.savedSearch.api_params.join || [];
 215             var join = searchMeta.getJoin($scope.controls.join),
 216               params = [$scope.controls.join, false];
 217             _.each(_.cloneDeep(join.conditions), function(condition) {
 218               params.push(condition);
 219             });
 220             ctrl.savedSearch.api_params.join.push(params);
 221             loadFieldOptions();
 222           }
 223           $scope.controls.join = '';
 224         });
 225       };
 226
 227       $scope.changeJoin = function(idx) {
 228         if (ctrl.savedSearch.api_params.join[idx][0]) {
 229           ctrl.savedSearch.api_params.join[idx].length = 2;
 230           loadFieldOptions();
 231         } else {
 232           ctrl.clearParam('join', idx);
 233         }
 234       };
 235
 236       $scope.changeGroupBy = function(idx) {
 237         if (!ctrl.savedSearch.api_params.groupBy[idx]) {
 238           ctrl.clearParam('groupBy', idx);
 239         }
 240         // Remove aggregate functions when no grouping
 241         if (!ctrl.savedSearch.api_params.groupBy.length) {
 242           _.each(ctrl.savedSearch.api_params.select, function(col, pos) {
 243             if (_.contains(col, '(')) {
 244               var info = searchMeta.parseExpr(col);
 245               if (info.fn.category === 'aggregate') {
 246                 ctrl.savedSearch.api_params.select[pos] = info.path + info.suffix;
 247               }
 248             }
 249           });
 250         }
 251       };
 252
 253       function validate() {
 254         var errors = [],
 255           errorEl,
 256           label,
 257           tab;
 258         if (!ctrl.savedSearch.label) {
 259           errorEl = '#crm-saved-search-label';
 260           label = ts('Search Label');
 261           errors.push(ts('%1 is a required field.', {1: label}));
 262         }
 263         if (ctrl.groupExists && !ctrl.savedSearch.groups[0].title) {
 264           errorEl = '#crm-search-admin-group-title';
 265           label = ts('Group Title');
 266           errors.push(ts('%1 is a required field.', {1: label}));
 267           tab = 'group';
 268         }
 269         _.each(ctrl.savedSearch.displays, function(display, index) {
 270           if (!display.trashed && !display.label) {
 271             errorEl = '#crm-search-admin-display-label';
 272             label = ts('Display Label');
 273             errors.push(ts('%1 is a required field.', {1: label}));
 274             tab = 'display_' + index;
 275           }
 276         });
 277         if (errors.length) {
 278           if (tab) {
 279             $scope.selectTab(tab);
 280           }
 281           $(errorEl).crmError(errors.join('<br>'), ts('Error Saving'), {expires: 5000});
 282         }
 283         return !errors.length;
 284       }
 285
 286       /**
 287        * Called when clicking on a column header
 288        * @param col
 289        * @param $event
 290        */
 291       $scope.setOrderBy = function(col, $event) {
 292         var dir = $scope.getOrderBy(col) === 'fa-sort-asc' ? 'DESC' : 'ASC';
 293         if (!$event.shiftKey || !ctrl.savedSearch.api_params.orderBy) {
 294           ctrl.savedSearch.api_params.orderBy = {};
 295         }
 296         ctrl.savedSearch.api_params.orderBy[col] = dir;
 297         if (ctrl.results) {
 298           ctrl.refreshPage();
 299         }
 300       };
 301
 302       /**
 303        * Returns crm-i icon class for a sortable column
 304        * @param col
 305        * @returns {string}
 306        */
 307       $scope.getOrderBy = function(col) {
 308         var dir = ctrl.savedSearch.api_params.orderBy && ctrl.savedSearch.api_params.orderBy[col];
 309         if (dir) {
 310           return 'fa-sort-' + dir.toLowerCase();
 311         }
 312         return 'fa-sort disabled';
 313       };
 314
 315       $scope.addParam = function(name) {
 316         if ($scope.controls[name] && !_.contains(ctrl.savedSearch.api_params[name], $scope.controls[name])) {
 317           ctrl.savedSearch.api_params[name].push($scope.controls[name]);
 318           if (name === 'groupBy') {
 319             // Expand the aggregate block
 320             $timeout(function() {
 321               $('#crm-search-build-group-aggregate.collapsed .collapsible-title').click();
 322             }, 10);
 323           }
 324         }
 325         $scope.controls[name] = '';
 326       };
 327
 328       // Deletes an item from an array param
 329       this.clearParam = function(name, idx) {
 330         ctrl.savedSearch.api_params[name].splice(idx, 1);
 331       };
 332
 333       // Prevent visual jumps in results table height during loading
 334       function lockTableHeight() {
 335         var $table = $('.crm-search-results', $element);
 336         $table.css('height', $table.height());
 337       }
 338
 339       function unlockTableHeight() {
 340         $('.crm-search-results', $element).css('height', '');
 341       }
 342
 343       // Ensure all non-grouped columns are aggregated if using GROUP BY
 344       function aggregateGroupByColumns() {
 345         if (ctrl.savedSearch.api_params.groupBy.length) {
 346           _.each(ctrl.savedSearch.api_params.select, function(col, pos) {
 347             if (!_.contains(col, '(') && ctrl.canAggregate(col)) {
 348               ctrl.savedSearch.api_params.select[pos] = ctrl.DEFAULT_AGGREGATE_FN + '(' + col + ')';
 349             }
 350           });
 351         }
 352       }
 353
 354       // Debounced callback for loadResults
 355       function _loadResultsCallback() {
 356         // Multiply limit to read 2 pages at once & save ajax requests
 357         var params = _.merge(_.cloneDeep(ctrl.savedSearch.api_params), {debug: true, limit: ctrl.limit * 2});
 358         // Select the ids of joined entities (helps with displaying links)
 359         _.each(params.join, function(join) {
 360           var idField = join[0].split(' AS ')[1] + '.id';
 361           if (!_.includes(params.select, idField) && !ctrl.canAggregate(idField)) {
 362             params.select.push(idField);
 363           }
 364         });
 365         lockTableHeight();
 366         $scope.error = false;
 367         if (ctrl.stale) {
 368           ctrl.page = 1;
 369           ctrl.rowCount = false;
 370         }
 371         if (ctrl.rowCount === false) {
 372           params.select.push('row_count');
 373         }
 374         params.offset = ctrl.limit * (ctrl.page - 1);
 375         crmApi4(ctrl.savedSearch.api_entity, 'get', params).then(function(success) {
 376           if (ctrl.stale) {
 377             ctrl.results = {};
 378           }
 379           if (ctrl.rowCount === false) {
 380             ctrl.rowCount = success.count;
 381           }
 382           ctrl.debug = success.debug;
 383           // populate this page & the next
 384           ctrl.results[ctrl.page] = success.slice(0, ctrl.limit);
 385           if (success.length > ctrl.limit) {
 386             ctrl.results[ctrl.page + 1] = success.slice(ctrl.limit);
 387           }
 388           $scope.loading = false;
 389           ctrl.stale = false;
 390           unlockTableHeight();
 391         }, function(error) {
 392           $scope.loading = false;
 393           ctrl.results = {};
 394           ctrl.stale = true;
 395           ctrl.debug = error.debug;
 396           $scope.error = errorMsg(error);
 397         })
 398           .finally(function() {
 399             if (ctrl.debug) {
 400               ctrl.debug.params = JSON.stringify(params, null, 2);
 401               if (ctrl.debug.timeIndex) {
 402                 ctrl.debug.timeIndex = Number.parseFloat(ctrl.debug.timeIndex).toPrecision(2);
 403               }
 404             }
 405           });
 406       }
 407
 408       var _loadResults = _.debounce(_loadResultsCallback, 250);
 409
 410       function loadResults() {
 411         $scope.loading = true;
 412         aggregateGroupByColumns();
 413         _loadResults();
 414       }
 415
 416       // What to tell the user when search returns an error from the server
 417       // Todo: parse error codes and give helpful feedback.
 418       function errorMsg(error) {
 419         return ts('Ensure all search critera are set correctly and try again.');
 420       }
 421
 422       this.changePage = function() {
 423         if (ctrl.stale || !ctrl.results[ctrl.page]) {
 424           lockTableHeight();
 425           loadResults();
 426         }
 427       };
 428
 429       this.refreshAll = function() {
 430         ctrl.stale = true;
 431         ctrl.selectedRows.length = 0;
 432         loadResults();
 433       };
 434
 435       // Refresh results while staying on current page.
 436       this.refreshPage = function() {
 437         lockTableHeight();
 438         ctrl.results = {};
 439         loadResults();
 440       };
 441
 442       $scope.onClickSearch = function() {
 443         if (ctrl.autoSearch) {
 444           ctrl.autoSearch = false;
 445         } else {
 446           ctrl.refreshAll();
 447         }
 448       };
 449
 450       $scope.onClickAuto = function() {
 451         ctrl.autoSearch = !ctrl.autoSearch;
 452         if (ctrl.autoSearch && ctrl.stale) {
 453           ctrl.refreshAll();
 454         }
 455         $('.crm-search-auto-toggle').blur();
 456       };
 457
 458       $scope.onChangeLimit = function() {
 459         // Refresh only if search has already been run
 460         if (ctrl.autoSearch || ctrl.results) {
 461           // Save page size in localStorage
 462           CRM.cache.set('searchPageSize', ctrl.limit);
 463           ctrl.refreshAll();
 464         }
 465       };
 466
 467       function onChangeSelect(newSelect, oldSelect) {
 468         // When removing a column from SELECT, also remove from ORDER BY
 469         _.each(_.difference(_.keys(ctrl.savedSearch.api_params.orderBy), newSelect), function(col) {
 470           delete ctrl.savedSearch.api_params.orderBy[col];
 471         });
 472         // Re-arranging or removing columns doesn't merit a refresh, only adding columns does
 473         if (!oldSelect || _.difference(newSelect, oldSelect).length) {
 474           if (ctrl.autoSearch) {
 475             ctrl.refreshPage();
 476           } else {
 477             ctrl.stale = true;
 478           }
 479         }
 480         if (ctrl.load) {
 481           ctrl.saved = false;
 482         }
 483       }
 484
 485       function onChangeFilters() {
 486         ctrl.stale = true;
 487         ctrl.selectedRows.length = 0;
 488         if (ctrl.load) {
 489           ctrl.saved = false;
 490         }
 491         if (ctrl.autoSearch) {
 492           ctrl.refreshAll();
 493         }
 494       }
 495
 496       $scope.selectAllRows = function() {
 497         // Deselect all
 498         if (ctrl.allRowsSelected) {
 499           ctrl.allRowsSelected = false;
 500           ctrl.selectedRows.length = 0;
 501           return;
 502         }
 503         // Select all
 504         ctrl.allRowsSelected = true;
 505         if (ctrl.page === 1 && ctrl.results[1].length < ctrl.limit) {
 506           ctrl.selectedRows = _.pluck(ctrl.results[1], 'id');
 507           return;
 508         }
 509         // If more than one page of results, use ajax to fetch all ids
 510         $scope.loadingAllRows = true;
 511         var params = _.cloneDeep(ctrl.savedSearch.api_params);
 512         params.select = ['id'];
 513         crmApi4(ctrl.savedSearch.api_entity, 'get', params, ['id']).then(function(ids) {
 514           $scope.loadingAllRows = false;
 515           ctrl.selectedRows = _.toArray(ids);
 516         });
 517       };
 518
 519       $scope.selectRow = function(row) {
 520         var index = ctrl.selectedRows.indexOf(row.id);
 521         if (index < 0) {
 522           ctrl.selectedRows.push(row.id);
 523           ctrl.allRowsSelected = (ctrl.rowCount === ctrl.selectedRows.length);
 524         } else {
 525           ctrl.allRowsSelected = false;
 526           ctrl.selectedRows.splice(index, 1);
 527         }
 528       };
 529
 530       $scope.isRowSelected = function(row) {
 531         return ctrl.allRowsSelected || _.includes(ctrl.selectedRows, row.id);
 532       };
 533
 534       this.getFieldLabel = searchMeta.getDefaultLabel;
 535
 536       // Is a column eligible to use an aggregate function?
 537       this.canAggregate = function(col) {
 538         // If the query does not use grouping, never
 539         if (!ctrl.savedSearch.api_params.groupBy.length) {
 540           return false;
 541         }
 542         var info = searchMeta.parseExpr(col);
 543         // If the column is used for a groupBy, no
 544         if (ctrl.savedSearch.api_params.groupBy.indexOf(info.path) > -1) {
 545           return false;
 546         }
 547         // If the entity this column belongs to is being grouped by id, then also no
 548         return ctrl.savedSearch.api_params.groupBy.indexOf(info.prefix + 'id') < 0;
 549       };
 550
 551       $scope.formatResult = function(row, col) {
 552         var info = searchMeta.parseExpr(col),
 553           key = info.fn ? (info.fn.name + ':' + info.path + info.suffix) : col,
 554           value = row[key];
 555         if (info.fn && info.fn.name === 'COUNT') {
 556           return value;
 557         }
 558         // Output user-facing name/label fields as a link, if possible
 559         if (info.field && _.includes(['display_name', 'title', 'label', 'subject'], info.field.name) && !info.fn && typeof value === 'string') {
 560           var link = getEntityUrl(row, info);
 561           if (link) {
 562             return '<a href="' + _.escape(link.url) + '" title="' + _.escape(link.title) + '">' + formatFieldValue(info.field, value) + '</a>';
 563           }
 564         }
 565         return formatFieldValue(info.field, value);
 566       };
 567
 568       // Attempts to construct a view url for a given entity
 569       function getEntityUrl(row, info) {
 570         var entity = searchMeta.getEntity(info.field.entity),
 571           path = _.result(_.findWhere(entity.paths, {action: 'view'}), 'path');
 572         // Only proceed if the path metadata exists for this entity
 573         if (path) {
 574           // Replace tokens in the path (e.g. [id])
 575           var tokens = path.match(/\[\w*]/g) || [],
 576             replacements = _.transform(tokens, function(replacements, token) {
 577               var fieldName = info.prefix + token.slice(1, token.length - 1);
 578               if (row[fieldName]) {
 579                 replacements.push(row[fieldName]);
 580               }
 581             });
 582           // Only proceed if the row contains all the necessary data to resolve tokens
 583           if (tokens.length === replacements.length) {
 584             _.each(tokens, function(token, index) {
 585               path = path.replace(token, replacements[index]);
 586             });
 587             return {url: CRM.url(path), title: path.title};
 588           }
 589         }
 590       }
 591
 592       function formatFieldValue(field, value) {
 593         var type = field.data_type,
 594           result = value;
 595         if (_.isArray(value)) {
 596           return _.map(value, function(val) {
 597             return formatFieldValue(field, val);
 598           }).join(', ');
 599         }
 600         if (value && (type === 'Date' || type === 'Timestamp') && /^\d{4}-\d{2}-\d{2}/.test(value)) {
 601           result = CRM.utils.formatDate(value, null, type === 'Timestamp');
 602         }
 603         else if (type === 'Boolean' && typeof value === 'boolean') {
 604           result = value ? ts('Yes') : ts('No');
 605         }
 606         else if (type === 'Money' && typeof value === 'number') {
 607           result = CRM.formatMoney(value);
 608         }
 609         return _.escape(result);
 610       }
 611
 612       $scope.fieldsForGroupBy = function() {
 613         return {results: getAllFields('', function(key) {
 614             return _.contains(ctrl.savedSearch.api_params.groupBy, key);
 615           })
 616         };
 617       };
 618
 619       $scope.fieldsForSelect = function() {
 620         return {results: getAllFields(':label', function(key) {
 621             return _.contains(ctrl.savedSearch.api_params.select, key);
 622           })
 623         };
 624       };
 625
 626       $scope.fieldsForWhere = function() {
 627         return {results: getAllFields(':name', _.noop)};
 628       };
 629
 630       $scope.fieldsForHaving = function() {
 631         return {results: _.transform(ctrl.savedSearch.api_params.select, function(fields, name) {
 632           fields.push({id: name, text: ctrl.getFieldLabel(name)});
 633         })};
 634       };
 635
 636       $scope.sortableColumnOptions = {
 637         axis: 'x',
 638         handle: '.crm-draggable',
 639         update: function(e, ui) {
 640           // Don't allow items to be moved to position 0 if locked
 641           if (!ui.item.sortable.dropindex && ctrl.groupExists) {
 642             ui.item.sortable.cancel();
 643           }
 644         }
 645       };
 646
 647       // Sets the default select clause based on commonly-named fields
 648       function getDefaultSelect() {
 649         var whitelist = ['id', 'name', 'subject', 'display_name', 'label', 'title'];
 650         return _.transform(searchMeta.getEntity(ctrl.savedSearch.api_entity).fields, function(select, field) {
 651           if (_.includes(whitelist, field.name) || _.includes(field.name, '_type_id')) {
 652             select.push(field.name + (field.options ? ':label' : ''));
 653           }
 654         });
 655       }
 656
 657       function getAllFields(suffix, disabledIf) {
 658         function formatFields(entityName, join) {
 659           var prefix = join ? join.alias + '.' : '',
 660             result = [];
 661
 662           function addFields(fields) {
 663             _.each(fields, function(field) {
 664               var item = {
 665                 id: prefix + field.name + (field.options ? suffix : ''),
 666                 text: field.label,
 667                 description: field.description
 668               };
 669               if (disabledIf(item.id)) {
 670                 item.disabled = true;
 671               }
 672               result.push(item);
 673             });
 674           }
 675
 676           // Add extra searchable fields from bridge entity
 677           if (join && join.bridge) {
 678             addFields(_.filter(searchMeta.getEntity(join.bridge).fields, function(field) {
 679               return (field.name !== 'id' && field.name !== 'entity_id' && field.name !== 'entity_table' && !field.fk_entity);
 680             }));
 681           }
 682
 683           addFields(searchMeta.getEntity(entityName).fields);
 684           return result;
 685         }
 686
 687         var mainEntity = searchMeta.getEntity(ctrl.savedSearch.api_entity),
 688           result = [{
 689             text: mainEntity.title_plural,
 690             icon: mainEntity.icon,
 691             children: formatFields(ctrl.savedSearch.api_entity)
 692           }];
 693         _.each(ctrl.savedSearch.api_params.join, function(join) {
 694           var joinInfo = searchMeta.getJoin(join[0]),
 695             joinEntity = searchMeta.getEntity(joinInfo.entity);
 696           result.push({
 697             text: joinInfo.label,
 698             description: joinInfo.description,
 699             icon: joinEntity.icon,
 700             children: formatFields(joinEntity.name, joinInfo)
 701           });
 702         });
 703         return result;
 704       }
 705
 706       /**
 707        * Fetch pseudoconstants for main entity + joined entities
 708        *
 709        * Sets an optionsLoaded property on each entity to avoid duplicate requests
 710        */
 711       function loadFieldOptions() {
 712         var mainEntity = searchMeta.getEntity(ctrl.savedSearch.api_entity),
 713           entities = {};
 714
 715         function enqueue(entity) {
 716           entity.optionsLoaded = false;
 717           entities[entity.name] = [entity.name, 'getFields', {
 718             loadOptions: ['id', 'name', 'label', 'description', 'color', 'icon'],
 719             where: [['options', '!=', false]],
 720             select: ['options']
 721           }, {name: 'options'}];
 722         }
 723
 724         if (typeof mainEntity.optionsLoaded === 'undefined') {
 725           enqueue(mainEntity);
 726         }
 727         _.each(ctrl.savedSearch.api_params.join, function(join) {
 728           var joinInfo = searchMeta.getJoin(join[0]),
 729             joinEntity = searchMeta.getEntity(joinInfo.entity),
 730             bridgeEntity = joinInfo.bridge ? searchMeta.getEntity(joinInfo.bridge) : null;
 731           if (typeof joinEntity.optionsLoaded === 'undefined') {
 732             enqueue(joinEntity);
 733           }
 734           if (bridgeEntity && typeof bridgeEntity.optionsLoaded === 'undefined') {
 735             enqueue(bridgeEntity);
 736           }
 737         });
 738         if (!_.isEmpty(entities)) {
 739           crmApi4(entities).then(function(results) {
 740             _.each(results, function(fields, entityName) {
 741               var entity = searchMeta.getEntity(entityName);
 742               _.each(fields, function(options, fieldName) {
 743                 _.find(entity.fields, {name: fieldName}).options = options;
 744               });
 745               entity.optionsLoaded = true;
 746             });
 747           });
 748         }
 749       }
 750
 751     }
 752   });
 753
 754 })(angular, CRM.$, CRM._);