Merge pull request #4 from hypothesis/remove-ngresource-for-api-calls

Remove use of ngResource for search and annotation queries

h/static/scripts/annotation-mapper.js

@@ -24,7 +24,7 @@ function annotationMapper($rootScope, annotationUI, store) {
         $rootScope.$emit(events.ANNOTATION_UPDATED, existing);
         return;
       }
-      loaded.push(new store.AnnotationResource(annotation));
+      loaded.push(annotation);
     });
 
     $rootScope.$emit(events.ANNOTATIONS_LOADED, loaded);
@@ -42,13 +42,12 @@ function annotationMapper($rootScope, annotationUI, store) {
   }
 
   function createAnnotation(annotation) {
-    annotation = new store.AnnotationResource(annotation);
     $rootScope.$emit(events.BEFORE_ANNOTATION_CREATED, annotation);
     return annotation;
   }
 
   function deleteAnnotation(annotation) {
-    return annotation.$delete({
+    return store.annotation.delete({
       id: annotation.id
     }).then(function () {
       $rootScope.$emit(events.ANNOTATION_DELETED, annotation);

h/static/scripts/annotation-viewer-controller.js

@@ -9,16 +9,16 @@ var angular = require('angular');
  */
 function fetchThread(store, id) {
   var annot;
-  return store.AnnotationResource.get({id: id}).$promise.then(function (annot) {
+  return store.annotation.get({id: id}).then(function (annot) {
     if (annot.references && annot.references.length) {
       // This is a reply, fetch the top-level annotation
-      return store.AnnotationResource.get({id: annot.references[0]}).$promise;
+      return store.annotation.get({id: annot.references[0]});
     } else {
       return annot;
     }
   }).then(function (annot_) {
     annot = annot_;
-    return store.SearchResource.get({references: annot.id}).$promise;
+    return store.search({references: annot.id});
   }).then(function (searchResult) {
     return [annot].concat(searchResult.rows);
   });

h/static/scripts/app.js

@@ -34,10 +34,6 @@ var resolve = {
   sessionState: function (session) {
     return session.load();
   },
-  // @ngInject
-  store: function (store) {
-    return store.$promise;
-  },
   streamer: streamer.connect,
 };
 

h/static/scripts/cross-frame.coffee

@@ -26,7 +26,7 @@ module.exports = class CrossFrame
             formatted[k] = v
           formatted
         parser: (annotation) ->
-          parsed = new store.AnnotationResource()
+          parsed = {}
           for k, v of annotation when k in whitelist
             parsed[k] = v
           parsed

h/static/scripts/directive/annotation.js

@@ -124,12 +124,33 @@ function updateViewModel($scope, domainModel,
 function AnnotationController(
   $document, $q, $rootScope, $scope, $timeout, $window, annotationUI,
   annotationMapper, drafts, flash, features, groups, permissions, session,
-  settings) {
+  settings, store) {
 
   var vm = this;
   var domainModel;
   var newlyCreatedByHighlightButton;
 
+  /** Save an annotation to the server. */
+  function save(annot) {
+    var saved;
+    if (annot.id) {
+      saved = store.annotation.update({id: annot.id}, annot);
+    } else {
+      saved = store.annotation.create({}, annot);
+    }
+    return saved.then(function (savedAnnot) {
+      // Copy across internal properties which are not part of the annotation
+      // model saved on the server
+      savedAnnot.$$tag = annot.$$tag;
+      Object.keys(annot).forEach(function (k) {
+        if (k[0] === '$') {
+          savedAnnot[k] = annot[k];
+        }
+      });
+      return savedAnnot;
+    });
+  }
+
   /**
     * Initialize this AnnotationController instance.
     *
@@ -301,8 +322,9 @@ function AnnotationController(
       // User is logged in, save to server.
       // Highlights are always private.
       domainModel.permissions = permissions.private();
-      domainModel.$create().then(function() {
-        $rootScope.$emit(events.ANNOTATION_CREATED, domainModel);
+      save(domainModel).then(function(model) {
+        domainModel = model;
+        $rootScope.$emit(events.ANNOTATION_CREATED, model);
         updateView(domainModel);
       });
     } else {
@@ -513,31 +535,23 @@ function AnnotationController(
       return Promise.resolve();
     }
 
-    var saved;
-    switch (vm.action) {
-      case 'create':
-        updateDomainModel(domainModel, vm, permissions);
-        saved = domainModel.$create().then(function () {
-          $rootScope.$emit(events.ANNOTATION_CREATED, domainModel);
-          updateView(domainModel);
-          drafts.remove(domainModel);
-        });
-        break;
-
-      case 'edit':
     var updatedModel = angular.copy(domainModel);
+
+    // Copy across the non-enumerable local tag for the annotation
+    updatedModel.$$tag = domainModel.$$tag;
+
     updateDomainModel(updatedModel, vm, permissions);
-        saved = updatedModel.$update({
-          id: updatedModel.id
-        }).then(function () {
+    var saved = save(updatedModel).then(function (model) {
+      var isNew = !domainModel.id;
       drafts.remove(domainModel);
-          $rootScope.$emit(events.ANNOTATION_UPDATED, updatedModel);
-        });
-        break;
-
-      default:
-        throw new Error('Tried to save an annotation that is not being edited');
+      domainModel = model;
+      if (isNew) {
+        $rootScope.$emit(events.ANNOTATION_CREATED, domainModel);
+      } else {
+        $rootScope.$emit(events.ANNOTATION_UPDATED, domainModel);
       }
+      updateView(domainModel);
+    });
 
     // optimistically switch back to view mode and display the saving
     // indicator

h/static/scripts/search-client.js

@@ -8,15 +8,15 @@ var inherits = require('inherits');
  *
  * SearchClient handles paging through results, canceling search etc.
  *
- * @param {Object} resource - ngResource class instance for the /search API
+ * @param {Object} searchFn - Function for querying the search API
  * @param {Object} opts - Search options
  * @constructor
  */
-function SearchClient(resource, opts) {
+function SearchClient(searchFn, opts) {
   opts = opts || {};
 
   var DEFAULT_CHUNK_SIZE = 200;
-  this._resource = resource;
+  this._searchFn = searchFn;
   this._chunkSize = opts.chunkSize || DEFAULT_CHUNK_SIZE;
   if (typeof opts.incremental !== 'undefined') {
     this._incremental = opts.incremental;
@@ -37,7 +37,7 @@ SearchClient.prototype._getBatch = function (query, offset) {
   }, query);
 
   var self = this;
-  this._resource.get(searchQuery).$promise.then(function (results) {
+  this._searchFn(searchQuery).then(function (results) {
     if (self._canceled) {
       return;
     }

h/static/scripts/store.js

 'use strict';
 
 var angular = require('angular');
+var get = require('lodash.get');
 
 var retryUtil = require('./retry-util');
+var urlUtil = require('./util/url-util');
 
 function prependTransform(defaults, transform) {
   // We can't guarantee that the default transformation is an array
@@ -79,55 +81,60 @@ function serializeParams(params) {
   return parts.join('&');
 }
 
-
 /**
- * @ngdoc factory
- * @name store
- * @description The `store` service handles the backend calls for the restful
- *              API. This is created dynamically from the document returned at
- *              API index so as to ensure that URL paths/methods do not go out
- *              of date.
- *
- *              The service currently exposes two resources:
+ * Creates a function that will make an API call to a named route.
  *
- *                store.SearchResource, for searching, and
- *                store.AnnotationResource, for CRUD operations on annotations.
+ * @param $http - The Angular HTTP service
+ * @param links - Object or promise for an object mapping named API routes to
+ *                URL templates and methods
+ * @param route - The dotted path of the named API route (eg. `annotation.create`)
  */
-// @ngInject
-function store($http, $resource, settings) {
-  var instance = {};
-  var defaultOptions = {
+function createAPICall($http, links, route) {
+  return function (params, data) {
+    return links.then(function (links) {
+      var descriptor = get(links, route);
+      var url = urlUtil.replaceURLParams(descriptor.url, params);
+      var req = {
+        data: data,
+        method: descriptor.method,
+        params: url.params,
         paramSerializer: serializeParams,
+        url: url.url,
         transformRequest: prependTransform(
           $http.defaults.transformRequest,
           stripInternalProperties
-    )
+        ),
+      };
+      return $http(req);
+    }).then(function (result) {
+      return result.data;
+    });
   };
+}
 
-  // We call the API root and it gives back the actions it provides.
-  instance.$promise = retryUtil.retryPromiseOperation(function () {
+/**
+ * API client for the Hypothesis REST API.
+ *
+ * Returns an object that with keys that match the routes in
+ * the Hypothesis API (see http://h.readthedocs.io/en/latest/api/).
+ */
+// @ngInject
+function store($http, settings) {
+  var links = retryUtil.retryPromiseOperation(function () {
     return $http.get(settings.apiUrl);
   }).then(function (response) {
-    var links = response.data.links;
-
-    // N.B. in both cases below we explicitly override the default `get`
-    // action because there is no way to provide defaultOptions to the default
-    // action.
-    instance.SearchResource = $resource(links.search.url, {}, {
-      get: angular.extend({url: links.search.url}, defaultOptions),
-    });
-
-    instance.AnnotationResource = $resource(links.annotation.read.url, {}, {
-      get: angular.extend(links.annotation.read, defaultOptions),
-      create: angular.extend(links.annotation.create, defaultOptions),
-      update: angular.extend(links.annotation.update, defaultOptions),
-      delete: angular.extend(links.annotation.delete, defaultOptions),
-    });
-
-    return instance;
+    return response.data.links;
   });
 
-  return instance;
+  return {
+    search: createAPICall($http, links, 'search'),
+    annotation: {
+      create: createAPICall($http, links, 'annotation.create'),
+      delete: createAPICall($http, links, 'annotation.delete'),
+      get: createAPICall($http, links, 'annotation.read'),
+      update: createAPICall($http, links, 'annotation.update'),
+    },
+  };
 }
 
 module.exports = store;

h/static/scripts/stream-controller.coffee

@@ -20,7 +20,9 @@ module.exports = class StreamController
       searchParams = searchFilter.toObject($routeParams.q)
       query = angular.extend(options, searchParams)
       query._separate_replies = true
-      store.SearchResource.get(query, load)
+      store.search(query)
+        .then(load)
+        .catch((err) -> console.error err)
 
     load = ({rows, replies}) ->
       offset += rows.length

h/static/scripts/test/annotation-mapper-test.js

@@ -13,7 +13,9 @@ describe('annotationMapper', function() {
 
   beforeEach(function () {
     fakeStore = {
-      AnnotationResource: sandbox.stub().returns({}),
+      annotation: {
+        delete: sinon.stub().returns(Promise.resolve({})),
+      },
     };
     angular.module('app', [])
       .service('annotationMapper', require('../annotation-mapper'))
@@ -40,7 +42,7 @@ describe('annotationMapper', function() {
       annotationMapper.loadAnnotations(annotations);
       assert.called($rootScope.$emit);
       assert.calledWith($rootScope.$emit, events.ANNOTATIONS_LOADED,
-        [{}, {}, {}]);
+        [{id: 1}, {id: 2}, {id: 3}]);
     });
 
     it('also includes replies in the annotationLoaded event', function () {
@@ -50,7 +52,7 @@ describe('annotationMapper', function() {
       annotationMapper.loadAnnotations(annotations, replies);
       assert.called($rootScope.$emit);
       assert.calledWith($rootScope.$emit, events.ANNOTATIONS_LOADED,
-        [{}, {}, {}]);
+        [{id: 1}, {id: 2}, {id: 3}]);
     });
 
     it('triggers the annotationUpdated event for each loaded annotation', function () {
@@ -122,25 +124,16 @@ describe('annotationMapper', function() {
   });
 
   describe('#createAnnotation()', function () {
-    it('creates a new annotaton resource', function () {
+    it('creates a new annotation resource', function () {
       var ann = {};
-      fakeStore.AnnotationResource.returns(ann);
       var ret = annotationMapper.createAnnotation(ann);
       assert.equal(ret, ann);
     });
 
-    it('creates a new resource with the new keyword', function () {
-      var ann = {};
-      fakeStore.AnnotationResource.returns(ann);
-      annotationMapper.createAnnotation();
-      assert.calledWithNew(fakeStore.AnnotationResource);
-    });
-
     it('emits the "beforeAnnotationCreated" event', function () {
       sandbox.stub($rootScope, '$emit');
       var ann = {};
-      fakeStore.AnnotationResource.returns(ann);
-      annotationMapper.createAnnotation();
+      annotationMapper.createAnnotation(ann);
       assert.calledWith($rootScope.$emit,
         events.BEFORE_ANNOTATION_CREATED, ann);
     });
@@ -148,16 +141,14 @@ describe('annotationMapper', function() {
 
   describe('#deleteAnnotation()', function () {
     it('deletes the annotation on the server', function () {
-      var p = Promise.resolve();
-      var ann = {$delete: sandbox.stub().returns(p)};
+      var ann = {id: 'test-id'};
       annotationMapper.deleteAnnotation(ann);
-      assert.called(ann.$delete);
+      assert.calledWith(fakeStore.annotation.delete, {id: 'test-id'});
     });
 
     it('triggers the "annotationDeleted" event on success', function (done) {
       sandbox.stub($rootScope, '$emit');
-      var p = Promise.resolve();
-      var ann = {$delete: sandbox.stub().returns(p)};
+      var ann = {};
       annotationMapper.deleteAnnotation(ann).then(function () {
         assert.calledWith($rootScope.$emit,
           events.ANNOTATION_DELETED, ann);
@@ -165,23 +156,14 @@ describe('annotationMapper', function() {
       $rootScope.$apply();
     });
 
-    it('does nothing on error', function (done) {
+    it('does not emit an event on error', function (done) {
       sandbox.stub($rootScope, '$emit');
-      var p = Promise.reject();
-      var ann = {$delete: sandbox.stub().returns(p)};
+      fakeStore.annotation.delete.returns(Promise.reject());
+      var ann = {id: 'test-id'};
       annotationMapper.deleteAnnotation(ann).catch(function () {
         assert.notCalled($rootScope.$emit);
       }).then(done, done);
       $rootScope.$apply();
     });
-
-    it('return a promise that resolves to the deleted annotation', function (done) {
-      var p = Promise.resolve();
-      var ann = {$delete: sandbox.stub().returns(p)};
-      annotationMapper.deleteAnnotation(ann).then(function (value) {
-        assert.equal(value, ann);
-      }).then(done, done);
-      $rootScope.$apply();
-    });
   });
 });

h/static/scripts/test/annotation-viewer-controller-test.js

@@ -7,7 +7,7 @@ var angular = require('angular');
 function FakeStore(annots) {
   this.annots = annots;
 
-  this.AnnotationResource = {
+  this.annotation = {
     get: function (query) {
       var result;
       if (query.id) {
@@ -15,20 +15,18 @@ function FakeStore(annots) {
           return a.id === query.id;
         });
       }
-      return {$promise: Promise.resolve(result)};
+      return Promise.resolve(result);
     }
   };
 
-  this.SearchResource = {
-    get: function (query) {
+  this.search = function (query) {
     var result;
     if (query.references) {
       result = annots.filter(function (a) {
         return a.references && a.references.indexOf(query.references) !== -1;
       });
     }
-      return {$promise: Promise.resolve({rows: result})};
-    }
+    return Promise.resolve({rows: result});
   };
 }
 

h/static/scripts/test/search-client-test.js

@@ -16,24 +16,20 @@ describe('SearchClient', function () {
     {id: 'four'},
   ];
 
-  var fakeResource;
+  var fakeSearchFn;
 
   beforeEach(function () {
-    fakeResource = {
-      get: sinon.spy(function (params) {
-        return {
-          $promise: Promise.resolve({
+    fakeSearchFn = sinon.spy(function (params) {
+      return Promise.resolve({
         rows: RESULTS.slice(params.offset,
           params.offset + params.limit),
         total: RESULTS.length,
-          }),
-        };
-      }),
-    };
+      });
+    });
   });
 
   it('emits "results"', function () {
-    var client = new SearchClient(fakeResource);
+    var client = new SearchClient(fakeSearchFn);
     var onResults = sinon.stub();
     client.on('results', onResults);
     client.get({uri: 'http://example.com'});
@@ -43,7 +39,7 @@ describe('SearchClient', function () {
   });
 
   it('emits "results" with chunks in incremental mode', function () {
-    var client = new SearchClient(fakeResource, {chunkSize: 2});
+    var client = new SearchClient(fakeSearchFn, {chunkSize: 2});
     var onResults = sinon.stub();
     client.on('results', onResults);
     client.get({uri: 'http://example.com'});
@@ -54,7 +50,7 @@ describe('SearchClient', function () {
   });
 
   it('emits "results" once in non-incremental mode', function () {
-    var client = new SearchClient(fakeResource,
+    var client = new SearchClient(fakeSearchFn,
       {chunkSize: 2, incremental: false});
     var onResults = sinon.stub();
     client.on('results', onResults);
@@ -66,7 +62,7 @@ describe('SearchClient', function () {
   });
 
   it('does not emit "results" if canceled', function () {
-    var client = new SearchClient(fakeResource);
+    var client = new SearchClient(fakeSearchFn);
     var onResults = sinon.stub();
     var onEnd = sinon.stub();
     client.on('results', onResults);
@@ -81,12 +77,10 @@ describe('SearchClient', function () {
 
   it('emits "error" event if search fails', function () {
     var err = new Error('search failed');
-    fakeResource.get = function () {
-      return {
-        $promise: Promise.reject(err),
-      };
+    fakeSearchFn = function () {
+      return Promise.reject(err);
     };
-    var client = new SearchClient(fakeResource);
+    var client = new SearchClient(fakeSearchFn);
     var onError = sinon.stub();
     client.on('error', onError);
     client.get({uri: 'http://example.com'});

h/static/scripts/test/store-test.js

@@ -11,7 +11,7 @@ describe('store', function () {
   var store = null;
 
   before(function () {
-    angular.module('h', ['ngResource'])
+    angular.module('h')
     .service('store', proxyquire('../store', util.noCallThru({
       angular: angular,
       './retry-util': {
@@ -35,7 +35,7 @@ describe('store', function () {
     sandbox.restore();
   });
 
-  beforeEach(angular.mock.inject(function ($q, _$httpBackend_, _store_) {
+  beforeEach(angular.mock.inject(function (_$httpBackend_, _store_) {
     $httpBackend = _$httpBackend_;
     store = _store_;
 
@@ -46,11 +46,18 @@ describe('store', function () {
              method: 'POST',
              url: 'http://example.com/api/annotations',
            },
-           delete: {},
+           delete: {
+             method: 'DELETE',
+             url: 'http://example.com/api/annotations/:id',
+           },
            read: {},
-           update: {},
+           update: {
+             method: 'PUT',
+             url: 'http://example.com/api/annotations/:id',
+           },
          },
          search: {
+           method: 'GET',
            url: 'http://example.com/api/search',
          },
       },
@@ -58,34 +65,42 @@ describe('store', function () {
     $httpBackend.flush();
   }));
 
-  it('reads the operations from the backend', function () {
-    assert.isFunction(store.AnnotationResource);
-    assert.isFunction(store.SearchResource);
-  });
-
   it('saves a new annotation', function () {
-    var annotation = new store.AnnotationResource({id: 'test'});
-    var saved = {};
-
-    annotation.$create().then(function () {
+    store.annotation.create({}, {}).then(function (saved) {
       assert.isNotNull(saved.id);
     });
+    $httpBackend.expectPOST('http://example.com/api/annotations')
+    .respond(function () {
+      return [201, {id: 'new-id'}, {}];
+    });
+    $httpBackend.flush();
+  });
 
-    $httpBackend.expectPOST('http://example.com/api/annotations', {id: 'test'})
+  it('updates an annotation', function () {
+    store.annotation.update({id: 'an-id'}, {text: 'updated'});
+    $httpBackend.expectPUT('http://example.com/api/annotations/an-id')
     .respond(function () {
-      saved.id = annotation.id;
-      return [201, {}, {}];
+      return [200, {}, {}];
+    });
+    $httpBackend.flush();
+  });
+
+  it('deletes an annotation', function () {
+    store.annotation.delete({id: 'an-id'}, {});
+    $httpBackend.expectDELETE('http://example.com/api/annotations/an-id')
+    .respond(function () {
+      return [200, {}, {}];
     });
     $httpBackend.flush();
   });
 
   it('removes internal properties before sending data to the server', function () {
-    var annotation = new store.AnnotationResource({
+    var annotation = {
       $highlight: true,
       $notme: 'nooooo!',
       allowed: 123
-    });
-    annotation.$create();
+    };
+    store.annotation.create({}, annotation);
     $httpBackend.expectPOST('http://example.com/api/annotations', {
       allowed: 123
     })
@@ -96,7 +111,7 @@ describe('store', function () {
   // Our backend service interprets semicolons as query param delimiters, so we
   // must ensure to encode them in the query string.
   it('encodes semicolons in query parameters', function () {
-    store.SearchResource.get({'uri': 'http://example.com/?foo=bar;baz=qux'});
+    store.search({'uri': 'http://example.com/?foo=bar;baz=qux'});
     $httpBackend.expectGET('http://example.com/api/search?uri=http%3A%2F%2Fexample.com%2F%3Ffoo%3Dbar%3Bbaz%3Dqux')
     .respond(function () { return [200, {}, {}]; });
     $httpBackend.flush();

h/static/scripts/test/stream-controller-test.coffee

@@ -62,9 +62,7 @@ describe 'StreamController', ->
     }
 
     fakeStore = {
-      SearchResource: {
-        get: sandbox.spy()
-      }
+      search: sandbox.spy(-> Promise.resolve({rows: [], total: 0}))
     }
 
     fakeStreamer = {
@@ -103,22 +101,21 @@ describe 'StreamController', ->
 
   it 'calls the search API with _separate_replies: true', ->
     createController()
-    assert.equal(
-      fakeStore.SearchResource.get.firstCall.args[0]._separate_replies, true)
+    assert.equal(fakeStore.search.firstCall.args[0]._separate_replies, true)
 
   it 'passes the annotations and replies from search to loadAnnotations()', ->
-    fakeStore.SearchResource.get = (query, func) ->
-      func({
+    fakeStore.search = (query) ->
+      Promise.resolve({
         'rows': ['annotation_1', 'annotation_2']
         'replies': ['reply_1', 'reply_2', 'reply_3']
       })
 
     createController()
 
-    assert fakeAnnotationMapper.loadAnnotations.calledOnce
-    assert fakeAnnotationMapper.loadAnnotations.calledWith(
+    Promise.resolve().then ->
+      assert.calledOnce fakeAnnotationMapper.loadAnnotations
+      assert.calledWith fakeAnnotationMapper.loadAnnotations,
         ['annotation_1', 'annotation_2'], ['reply_1', 'reply_2', 'reply_3']
-    )
 
 
   describe 'on $routeUpdate', ->

h/static/scripts/test/widget-controller-test.js

@@ -9,8 +9,8 @@ var events = require('../events');
 var noCallThru = require('./util').noCallThru;
 
 var searchClients;
-function FakeSearchClient(resource, opts) {
-  assert.ok(resource);
+function FakeSearchClient(searchFn, opts) {
+  assert.ok(searchFn);
   searchClients.push(this);
   this.cancel = sinon.stub();
   this.incremental = !!opts.incremental;
@@ -118,7 +118,7 @@ describe('WidgetController', function () {
     fakeSettings = {};
 
     fakeStore = {
-      SearchResource: {},
+      search: sinon.stub(),
     };
 
     $provide.value('VirtualThreadList', FakeVirtualThreadList);

h/static/scripts/util/test/url-util-test.js

+'use strict';
+
+var urlUtil = require('../url-util');
+
+describe('url-util', function () {
+  describe('replaceURLParams()', function () {
+    it('should replace params in URLs', function () {
+      var replaced = urlUtil.replaceURLParams('http://foo.com/things/:id',
+        {id: 'test'});
+      assert.equal(replaced.url, 'http://foo.com/things/test');
+    });
+
+    it('should return unused params', function () {
+      var replaced = urlUtil.replaceURLParams('http://foo.com/:id',
+        {id: 'test', 'q': 'unused'});
+      assert.deepEqual(replaced.params, {q: 'unused'});
+    });
+  });
+});

h/static/scripts/util/url-util.js

+'use strict';
+
+/**
+ * Replace parameters in a URL template with values from a `params` object.
+ *
+ * Returns an object containing the expanded URL and a dictionary of unused
+ * parameters.
+ *
+ *   replaceURLParams('/things/:id', {id: 'foo', q: 'bar'}) =>
+ *     {url: '/things/foo', params: {q: 'bar'}}
+ */
+function replaceURLParams(url, params) {
+  var unusedParams = {};
+  for (var param in params) {
+    if (params.hasOwnProperty(param)) {
+      var value = params[param];
+      var urlParam = ':' + param;
+      if (url.indexOf(urlParam) !== -1) {
+        url = url.replace(urlParam, value);
+      } else {
+        unusedParams[param] = value;
+      }
+    }
+  }
+  return {url: url, params: unusedParams};
+}
+
+module.exports = {
+  replaceURLParams: replaceURLParams,
+};

h/static/scripts/widget-controller.js

@@ -189,7 +189,7 @@ module.exports = function WidgetController(
   }
 
   function _loadAnnotationsFor(uris, group) {
-    var searchClient = new SearchClient(store.SearchResource, {
+    var searchClient = new SearchClient(store.search, {
       // If no group is specified, we are fetching annotations from
       // all groups in order to find out which group contains the selected
       // annotation, therefore we need to load all chunks before processing

package.json

@@ -61,6 +61,7 @@
     "karma-phantomjs-launcher": "^0.2.3",
     "karma-sinon": "^1.0.4",
     "lodash.debounce": "^4.0.3",
+    "lodash.get": "^4.3.0",
     "mkdirp": "^0.5.1",
     "mocha": "^2.4.5",
     "ng-tags-input": "^3.1.1",