Open-ILS/web/js/ui/default/staff/cat/z3950/app.js

   1 /*
   2  * Z39.50 search and import
   3  */
   4
   5 angular.module('egCatZ3950Search',
   6     ['ngRoute', 'ui.bootstrap', 'egCoreMod', 'egUiMod', 'egGridMod', 'egZ3950Mod', 'egMarcMod'])
   7
   8 .config(function($routeProvider, $locationProvider, $compileProvider) {
   9     $locationProvider.html5Mode(true);
  10     $compileProvider.aHrefSanitizationWhitelist(/^\s*(https?|blob):/); // grid export
  11
  12     var resolver = {delay : function(egStartup) {return egStartup.go()}};
  13
  14     // search page shows the list view by default
  15     $routeProvider.when('/cat/z3950/search', {
  16         templateUrl: './cat/z3950/t_list',
  17         controller: 'Z3950SearchCtrl',
  18         resolve : resolver
  19     });
  20
  21     // default page / bucket view
  22     $routeProvider.otherwise({redirectTo : '/cat/z3950/search'});
  23 })
  24
  25 /**
  26  * List view - grid stuff
  27  */
  28 .controller('Z3950SearchCtrl',
  29        ['$scope','$q','$location','$timeout','$window','egCore','egGridDataProvider','egZ3950TargetSvc','$modal',
  30 function($scope , $q , $location , $timeout , $window,  egCore , egGridDataProvider,  egZ3950TargetSvc,  $modal) {
  31
  32     // get list of targets
  33     egZ3950TargetSvc.loadTargets();
  34     egZ3950TargetSvc.loadActiveSearchFields();
  35
  36     $scope.field_strip_groups = [];
  37     egCore.startup.go().then(function() {
  38         // and list of field strip groups; need to ensure
  39         // that enough of the startup has happened so that
  40         // we have the user WS
  41         egCore.pcrud.search('vibtg',
  42             {
  43                 always_apply : 'f',
  44                 owner : {
  45                     'in' : {
  46                         select : {
  47                             aou : [{
  48                                 column : 'id',
  49                                 transform : 'actor.org_unit_ancestors',
  50                                 result_field : 'id'
  51                             }]
  52                         },
  53                         from : 'aou',
  54                         where : {
  55                             id : egCore.auth.user().ws_ou()
  56                         }
  57                     }
  58                 }
  59             },
  60             { order_by : { vibtq : ['label'] } }
  61         ).then(null, null, function(strip_group) {
  62             strip_group.selected = false;
  63             $scope.field_strip_groups.push(strip_group);
  64         });
  65     });
  66
  67     $scope.total_hits = 0;
  68
  69     var provider = egGridDataProvider.instance({});
  70
  71     provider.get = function(offset, count) {
  72         var deferred = $q.defer();
  73
  74         var query = egZ3950TargetSvc.currentQuery();
  75         if (!query.raw_search && Object.keys(query.search).length == 0) {
  76             return $q.when();
  77         }
  78
  79         var method = query.raw_search ?
  80                        'open-ils.search.z3950.search_service' :
  81                        'open-ils.search.z3950.search_class';
  82
  83         if (query.raw_search) {
  84             query.query = query.raw_search;
  85             delete query['search'];
  86             delete query['raw_search'];
  87             query.service = query.service[0];
  88             query.username = query.username[0];
  89             query.password = query.password[0];
  90         }
  91
  92         query['limit'] = count;
  93         query['offset'] = offset;
  94
  95         var resultIndex = offset;
  96         $scope.total_hits = 0;
  97         $scope.searchInProgress = true;
  98         egCore.net.request(
  99             'open-ils.search',
 100             method,
 101             egCore.auth.token(),
 102             query
 103         ).then(
 104             function() { $scope.searchInProgress = false; deferred.resolve() },
 105             null, // onerror
 106             function(result) {
 107                 // FIXME when the search offset is > 0, the
 108                 // total hits count can be wrong if one of the
 109                 // Z39.50 targets has fewer than $offset hits; in that
 110                 // case, result.count is not supplied.
 111                 $scope.total_hits += (result.count || 0);
 112                 for (var i in result.records) {
 113                     result.records[i].mvr['service'] = result.service;
 114                     result.records[i].mvr['index'] = resultIndex++;
 115                     result.records[i].mvr['marcxml'] = result.records[i].marcxml;
 116                     deferred.notify(result.records[i].mvr);
 117                 }
 118             }
 119         );
 120
 121         return deferred.promise;
 122     };
 123
 124     $scope.z3950SearchGridProvider = provider;
 125     $scope.gridControls = {};
 126
 127     $scope.search = function() {
 128         $scope.z3950SearchGridProvider.refresh();
 129     };
 130     $scope.clearForm = function() {
 131         egZ3950TargetSvc.clearSearchFields();
 132     };
 133
 134     $scope.saveDefaultZ3950Targets = function() {
 135         egZ3950TargetSvc.saveDefaultZ3950Targets();
 136     }
 137
 138     var display_form = true;
 139     $scope.show_search_form = function() {
 140         return display_form;
 141     }
 142     $scope.toggle_search_form = function() {
 143         display_form = !display_form;
 144     }
 145
 146     $scope.raw_search_impossible = function() {
 147         return egZ3950TargetSvc.rawSearchImpossible();
 148     }
 149     $scope.showRawSearchForm = function() {
 150         $modal.open({
 151             templateUrl: './cat/z3950/t_raw_search',
 152             size: 'md',
 153             controller:
 154                 ['$scope', '$modalInstance', function($scope, $modalInstance) {
 155                 egZ3950TargetSvc.setRawSearch('');
 156                 $scope.focusMe = true;
 157                 $scope.ok = function(args) { $modalInstance.close(args) }
 158                 $scope.cancel = function () { $modalInstance.dismiss() }
 159             }]
 160         }).result.then(function (args) {
 161             if (!args || !args.raw_search) return;
 162             $scope.clearForm();
 163             egZ3950TargetSvc.setRawSearch(args.raw_search);
 164             $scope.z3950SearchGridProvider.refresh();
 165         });
 166     }
 167
 168     $scope.showInCatalog = function() {
 169         var items = $scope.gridControls.selectedItems();
 170         // relying on cant_showInCatalog to protect us
 171         var url = egCore.env.basePath +
 172                   'cat/catalog/record/' + items[0].tcn();
 173         $timeout(function() { $window.open(url, '_blank') });
 174     };
 175     $scope.cant_showInCatalog = function() {
 176         var items = $scope.gridControls.selectedItems();
 177         if (items.length != 1) return true;
 178         if (items[0]['service'] == 'native-evergreen-catalog') return false;
 179         return true;
 180     };
 181
 182     $scope.local_overlay_target = egCore.hatch.getLocalItem('eg.cat.marked_overlay_record') || 0;
 183     $scope.mark_as_overlay_target = function() {
 184         var items = $scope.gridControls.selectedItems();
 185         if ($scope.local_overlay_target == items[0].tcn()) {
 186             $scope.local_overlay_target = 0;
 187         } else {
 188             $scope.local_overlay_target = items[0].tcn();
 189         }
 190         egCore.hatch.setLocalItem('eg.cat.marked_overlay_record',$scope.local_overlay_target);
 191     }
 192     $scope.cant_overlay = function() {
 193         if (!$scope.local_overlay_target) return true;
 194         var items = $scope.gridControls.selectedItems();
 195         if (items.length != 1) return true;
 196         if (
 197                 items[0]['service'] == 'native-evergreen-catalog' &&
 198                 items[0].tcn() == $scope.local_overlay_target
 199            ) return true;
 200         return false;
 201     }
 202
 203     $scope.selectFieldStripGroups = function() {
 204         var groups = [];
 205         angular.forEach($scope.field_strip_groups, function(grp, idx) {
 206             if (grp.selected) {
 207                 groups.push(grp.id());
 208             }
 209         });
 210         return groups;
 211     };
 212     $scope.import = function() {
 213         var deferred = $q.defer();
 214         var items = $scope.gridControls.selectedItems();
 215         egCore.net.request(
 216             'open-ils.cat',
 217             'open-ils.cat.biblio.record.xml.import',
 218             egCore.auth.token(),
 219             items[0]['marcxml'],
 220             null, // FIXME bib source
 221             null,
 222             null,
 223             $scope.selectFieldStripGroups()
 224         ).then(
 225             function() { deferred.resolve() },
 226             null, // onerror
 227             function(result) {
 228                 console.debug('imported');
 229             }
 230         );
 231
 232         return deferred.promise;
 233     };
 234     $scope.need_one_selected = function() {
 235         var items = $scope.gridControls.selectedItems();
 236         if (items.length == 1) return false;
 237         return true;
 238     };
 239
 240     $scope.spawn_editor = function() {
 241         var items = $scope.gridControls.selectedItems();
 242         $modal.open({
 243             templateUrl: './cat/z3950/t_marc_edit',
 244             size: 'lg',
 245             controller:
 246                 ['$scope', '$modalInstance', function($scope, $modalInstance) {
 247                 $scope.focusMe = true;
 248                 $scope.record_id = 0;
 249                 $scope.dirty_flag = false;
 250                 $scope.marc_xml = items[0]['marcxml'];
 251                 $scope.ok = function(args) { $modalInstance.close(args) }
 252                 $scope.cancel = function () { $modalInstance.dismiss() }
 253             }]
 254         }).result.then(function (args) {
 255             if (!args || !args.name) return;
 256         });
 257     }
 258
 259     $scope.view_marc = function() {
 260         var items = $scope.gridControls.selectedItems();
 261         $modal.open({
 262             templateUrl: './cat/z3950/t_marc_html',
 263             size: 'lg',
 264             controller:
 265                 ['$scope', '$modalInstance', function($scope, $modalInstance) {
 266                 $scope.focusMe = true;
 267                 $scope.marc_xml = items[0]['marcxml'];
 268                 $scope.isbn = (items[0].isbn() || '').replace(/ .*/, '');
 269                 $scope.ok = function(args) { $modalInstance.close(args) }
 270                 $scope.cancel = function () { $modalInstance.dismiss() }
 271             }]
 272         }).result.then(function (args) {
 273             if (!args || !args.name) return;
 274         });
 275     }
 276
 277     $scope.overlay_record = function() {
 278         var items = $scope.gridControls.selectedItems();
 279         var overlay_target = $scope.local_overlay_target;
 280         var args = {
 281             'marc_xml' : items[0]['marcxml']
 282         };
 283         $modal.open({
 284             templateUrl: './cat/z3950/t_overlay',
 285             size: 'lg',
 286             controller:
 287                 ['$scope', '$modalInstance', function($scope, $modalInstance) {
 288                 $scope.focusMe = true;
 289                 $scope.overlay_target = overlay_target;
 290                 $scope.args = args;
 291                 $scope.ok = function(args) { $modalInstance.close(args) };
 292                 $scope.cancel = function () { $modalInstance.dismiss() };
 293                 $scope.editOverlayRecord = function() {
 294                     $modal.open({
 295                         templateUrl: './cat/z3950/t_edit_overlay_record',
 296                         size: 'lg',
 297                         controller:
 298                             ['$scope', '$modalInstance', function($scope, $modalInstance) {
 299                             $scope.focusMe = true;
 300                             $scope.record_id = 0;
 301                             $scope.dirty_flag = false;
 302                             $scope.args = args;
 303                             $scope.ok = function(args) { $modalInstance.close(args) }
 304                             $scope.cancel = function () { $modalInstance.dismiss() }
 305                         }]
 306                     }).result.then(function (args) {
 307                         if (!args || !args.name) return;
 308                     });
 309                 };
 310             }]
 311         }).result.then(function (args) {
 312             egCore.net.request(
 313                 'open-ils.cat',
 314                 'open-ils.cat.biblio.record.marc.replace',
 315                 egCore.auth.token(),
 316                 overlay_target,
 317                 args.marc_xml,
 318                 null, // FIXME bib source
 319                 null,
 320                 $scope.selectFieldStripGroups()
 321             ).then(
 322                 function(result) {
 323                     console.debug('overlay complete');
 324                 }
 325             );
 326         });
 327     }
 328 }])