Added gallery functionality

Author: Ali Tahir

package-lock.json

@@ -5,6 +5,7 @@ import getSitemapNested from './methods/getSitemapNested'
 import getContentItem from './methods/getContentItem'
 import getContentList from './methods/getContentList'
 import getPage from './methods/getPage'
+import getGallery from './methods/getGallery'
 import FilterOperators from './types/FilterOperator'
 import FilterLogicOperators from './types/FilterLogicOperator'
 import SortDirections from './types/SortDirection'
@@ -78,6 +79,7 @@ export default function createClient(userConfig) {
         getContentItem: getContentItem,
         getContentList: getContentList,
         getPage: getPage,
+        getGallery: getGallery,
         types: {
             FilterOperators: FilterOperators,
             FilterLogicOperators: FilterLogicOperators,

src/api-client.js

@@ -0,0 +1,59 @@
+import { buildRequestUrlPath, buildAuthHeader } from '../utils'
+
+/**
+ * Gets the details of a gallery by their Gallery ID.
+ * @memberof AgilityFetch.Client
+ * @param {Object} requestParams - The parameters for the API request.
+ * @param {number} requestParams.galleryID - The galleryID of the requested item in this language.
+ * @returns {Promise<AgilityFetch.Types.Gallery>} - Returns a gallery object.
+ * @example
+ * 
+ * import agility from '@agility/content-fetch'
+ * 
+ * const api = agility.getApi({
+ *   guid: 'ade6cf3c',
+ *   apiKey: 'defaultlive.201ffdd0841cacad5bb647e76547e918b0c9ecdb8b5ddb3cf92e9a79b03623cb',
+ * });
+ * 
+ * api.getGallery({
+ *     galleryID: 22
+ * })
+ * .then(function(gallery) {
+ *     console.log(gallery);
+ * })
+ * .catch(function(error) {
+ *     console.log(error);
+ * });
+ * 
+*/
+function getGallery(requestParams) {
+
+    validateRequestParams(requestParams);
+
+    //merge default params with request params
+    requestParams = {...defaultParams, ...requestParams};
+
+    const req = {
+        url: `/${requestParams.galleryID}`,
+        method: 'get',
+        baseURL: buildRequestUrlPath(this.config, 'gallery'),
+        headers: buildAuthHeader(this.config),
+        params:{}
+    };
+    
+    return this.makeRequest(req);
+}
+
+function validateRequestParams(requestParams) {
+    if(!requestParams.galleryID) {
+        throw new TypeError('You must include a galleryID number in your request params.');
+    } else {
+        return;
+    }
+}
+
+const defaultParams = {
+    contentLinkDepth: 1
+}
+
+export default getGallery;

src/methods/getGallery.js

@@ -0,0 +1,11 @@
+ /**
+ * Defines a **Gallery** in the CMS
+ * @typedef Gallery
+ * @memberof AgilityFetch.Types
+ * @property {number} galleryID - The unique ID of the gallery.
+ * @property {string} name - The name of the gallery.
+ * @property {string} description - The description of the gallery.
+ * @property {number} count - The count of media items in the gallery.
+ * @property {Array<AgilityFetch.Types.MediaItem>} media - Array of media items in the gallery.
+ */
+

src/types/Gallery.js

@@ -0,0 +1,12 @@
+ /**
+ * Defines a **MediaItem** in the CMS
+ * @typedef MediaItem
+ * @memberof AgilityFetch.Types
+ * @property {number} mediaID - The unique ID of the media item.
+ * @property {string} fileName - The file name of the media item.
+ * @property {string} url - The url of the media item.
+ * @property {number} size - The size of the media item in bytes.
+ * @property {date} modifiedOn - The last modified date and time of the media item.
+ * @property {MediaItemMetaData} metaData - Meta data for the media item.
+ */
+

src/types/MediaItem.js

@@ -0,0 +1,11 @@
+ /**
+ * Defines a **MediaItemMetaData** in the CMS
+ * @typedef MediaItemMetaData
+ * @memberof AgilityFetch.Types
+ * @property {string} Title - The title meta data of the media item.
+ * @property {string} Description - The description meta data of the media item.
+ * @property {string} LinkUrl - The link url meta data of the media item.
+ * @property {string} pixelHeight - The height in pixels of the media item.
+ * @property {string} pixelWidth - The width in pixels of the media item.
+ */
+

src/types/MediaItemMetaData.js

@@ -1,5 +1,4 @@
 function buildRequestUrlPath(config, languageCode) {
-    let urlPath = null;
     let apiFetchOrPreview = null;
 
     if(config.isPreview) {
@@ -8,7 +7,7 @@ function buildRequestUrlPath(config, languageCode) {
         apiFetchOrPreview = 'fetch';
     }
 
-    urlPath = `${config.baseUrl}/${apiFetchOrPreview}/${languageCode}`;
+    let urlPath = `${config.baseUrl}/${apiFetchOrPreview}/${languageCode}`;
     return urlPath;
 }
 

src/utils.js

@@ -0,0 +1,33 @@
+import chai from 'chai'
+const assert = chai.assert;
+const expect = chai.expect;
+
+import { createApiClient } from './apiClients.config'
+
+/*
+    This file contains static references to content from the instance configured in the apiClient.config file.
+*/
+
+
+
+/* GET GALLERY *********************************************************/
+
+
+describe('getGallery:', function() {
+
+    this.timeout('120s');
+
+    it('should retrieve a Gallery in live mode', function(done) {
+        var api = createApiClient();
+        api.getGallery({
+            galleryID: 1
+        })
+            .then(function(gallery) {
+                assert.strictEqual(gallery.galleryID, 1);
+                done();
+            })
+            .catch(done);
+    });
+
+
+});