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'])
   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',
  30 function($scope , $q , $location , $timeout , $window,  egCore , egGridDataProvider,  egZ3950TargetSvc ) {
  31
  32     // get list of targets
  33     egZ3950TargetSvc.loadTargets();
  34     egZ3950TargetSvc.loadActiveSearchFields();
  35
  36     var provider = egGridDataProvider.instance({});
  37
  38     provider.get = function(offset, count) {
  39         var deferred = $q.defer();
  40
  41         var query = egZ3950TargetSvc.currentQuery();
  42         if (Object.keys(query.search).length == 0) {
  43             return $q.when();
  44         }
  45
  46         query['limit'] = count;
  47         query['offset'] = offset;
  48
  49         var resultIndex = offset;
  50         egCore.net.request(
  51             'open-ils.search',
  52             'open-ils.search.z3950.search_class',
  53             egCore.auth.token(),
  54             query
  55         ).then(
  56             function() { deferred.resolve() },
  57             null, // onerror
  58             function(result) {
  59                 for (var i in result.records) {
  60                     result.records[i].mvr['service'] = result.service;
  61                     result.records[i].mvr['index'] = resultIndex++;
  62                     result.records[i].mvr['marcxml'] = result.records[i].marcxml;
  63                     deferred.notify(result.records[i].mvr);
  64                 }
  65             }
  66         );
  67
  68         return deferred.promise;
  69     };
  70
  71     $scope.z3950SearchGridProvider = provider;
  72     $scope.gridControls = {};
  73
  74     $scope.search = function() {
  75         $scope.z3950SearchGridProvider.refresh();
  76     };
  77     $scope.clearForm = function() {
  78         egZ3950TargetSvc.clearSearchFields();
  79     };
  80
  81     $scope.showInCatalog = function() {
  82         var items = $scope.gridControls.selectedItems();
  83         // relying on cant_showInCatalog to protect us
  84         var url = egCore.env.basePath +
  85                   'cat/catalog/record/' + items[0].tcn();
  86         $timeout(function() { $window.open(url, '_blank') });
  87     };
  88     $scope.cant_showInCatalog = function() {
  89         var items = $scope.gridControls.selectedItems();
  90         if (items.length != 1) return true;
  91         if (items[0]['service'] == 'native-evergreen-catalog') return false;
  92         return true;
  93     };
  94
  95     $scope.import = function() {
  96         var deferred = $q.defer();
  97         var items = $scope.gridControls.selectedItems();
  98         egCore.net.request(
  99             'open-ils.cat',
 100             'open-ils.cat.biblio.record.xml.import',
 101             egCore.auth.token(),
 102             items[0]['marcxml']
 103             // FIXME and more
 104         ).then(
 105             function() { deferred.resolve() },
 106             null, // onerror
 107             function(result) {
 108                 console.debug('imported');
 109             }
 110         );
 111
 112         return deferred.promise;
 113     };
 114     $scope.cant_import = function() {
 115         var items = $scope.gridControls.selectedItems();
 116         if (items.length == 1) return false;
 117         return true;
 118     };
 119 }])