Adding sample for Zoom.

Author: Eric Koleda

samples/Zoom.gs

@@ -0,0 +1,89 @@
+/*
+ * This sample demonstrates how to configure the library for the Zoom API, using
+ * a User Managed App. Instructions on how to generate OAuth credentuals is
+ * available here:
+ * https://marketplace.zoom.us/docs/guides/authorization/oauth-with-zoom
+ */
+
+var CLIENT_ID = '...';
+var CLIENT_SECRET = '...';
+
+/**
+ * Authorizes and makes a request to the Zoom API.
+ */
+function run() {
+  var service = getService();
+  if (service.hasAccess()) {
+    var url = 'https://api.zoom.us/v2/users/me';
+    var response = UrlFetchApp.fetch(url, {
+      headers: {
+        Authorization: 'Bearer ' + service.getAccessToken()
+      }
+    });
+    var result = JSON.parse(response.getContentText());
+    Logger.log(JSON.stringify(result, null, 2));
+  } else {
+    var authorizationUrl = service.getAuthorizationUrl();
+    Logger.log('Open the following URL and re-run the script: %s',
+        authorizationUrl);
+  }
+}
+
+/**
+ * Reset the authorization state, so that it can be re-tested.
+ */
+function reset() {
+  getService().reset();
+}
+
+/**
+ * Configures the service.
+ */
+function getService() {
+  return OAuth2.createService('Zoom')
+      // Set the endpoint URLs.
+      .setAuthorizationBaseUrl('https://zoom.us/oauth/authorize')
+      .setTokenUrl('https://zoom.us/oauth/token')
+
+      // Set the client ID and secret.
+      .setClientId(CLIENT_ID)
+      .setClientSecret(CLIENT_SECRET)
+
+      // Set the name of the callback function that should be invoked to
+      // complete the OAuth flow.
+      .setCallbackFunction('authCallback')
+
+      // Set the property store where authorized tokens should be persisted.
+      .setPropertyStore(PropertiesService.getUserProperties())
+
+      // Set the required scopes:
+      // https://marketplace.zoom.us/docs/guides/zoom-app-marketplace/permissions#user-managed-app-scopes
+      .setScope('user:read')
+
+      // Set the Authorization header for token requests.
+      // https://marketplace.zoom.us/docs/guides/authorization/oauth-with-zoom#step-3-exchange-the-authorization-code-for-an-access-token
+      .setTokenHeaders({
+        'Authorization': 'Basic ' +
+          Utilities.base64Encode(CLIENT_ID + ':' + CLIENT_SECRET),
+      });
+}
+
+/**
+ * Handles the OAuth callback.
+ */
+function authCallback(request) {
+  var service = getService();
+  var authorized = service.handleCallback(request);
+  if (authorized) {
+    return HtmlService.createHtmlOutput('Success!');
+  } else {
+    return HtmlService.createHtmlOutput('Denied.');
+  }
+}
+
+/**
+ * Logs the redict URI to register.
+ */
+function logRedirectUri() {
+  Logger.log(getService().getRedirectUri());
+}