Merge pull request #75 from jordan-cook/patch-1

Create salesforce.gs

Author: Eric Koleda

samples/Salesforce.gs

@@ -0,0 +1,78 @@
+/**
+ * Saleforce's Auth flow https://developer.salesforce.com/docs/atlas.en-us.api_rest.meta/api_rest/quickstart_oauth.htm
+ */
+
+var CLIENT_ID = '...';
+var CLIENT_SECRET = '...';
+
+/**
+ * Authorizes and makes a request to the Saleforce API.
+ */
+function run() {
+  var service = getService();
+  if (service.hasAccess()) {
+    // GET requests require access_token parameter
+
+    var response = UrlFetchApp.fetch(service.getToken().instance_url + '/services/data/v24.0/chatter/users/me', {
+      headers: {
+        Authorization: 'Bearer ' + service.getAccessToken()
+      }
+    });
+    var result = JSON.parse(response.getContentText());
+    Logger.log(JSON.stringify(result, null, '  '));
+  } 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() {
+  var service = getService();
+  service.reset();
+}
+
+/**
+ * Configures the service.
+ */
+function getService() {
+  return OAuth2.createService('Saleforce')
+      // Set the endpoint URLs.
+      .setAuthorizationBaseUrl('https://login.salesforce.com/services/oauth2/authorize')
+      .setTokenUrl('https://login.salesforce.com/services/oauth2/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());
+}
+
+/**
+ * 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 in the Saleforce Apps Page.
+ */
+function logRedirectUri() {
+  var service = getService();
+  Logger.log(service.getRedirectUri());
+}

samples/salesforce.gs

@@ -0,0 +1,81 @@
+// You must create a new connected app in your Salesforce org in order to obtain the CLIENT_ID and CLIENT_SECRET
+// You must retrieve the Script ID, and supply the callback URL accordingly in your connected app settings
+
+var AUTHORIZE_URL = 'https://login.salesforce.com/services/oauth2/authorize'; 
+var TOKEN_URL = 'https://login.salesforce.com/services/oauth2/token';
+var CLIENT_ID = "xxxx";
+var CLIENT_SECRET = "xxxx";
+var REDIRECT_URL = "https://script.google.com/macros/d/{SCRIPT_ID}/usercallback";
+var PROPERTY_STORE = PropertiesService.getUserProperties();
+
+
+function getSalesforceService() {
+  // Create a new service with the given name. The name will be used when
+  // persisting the authorized token, so ensure it is unique within the
+  // scope of the property store
+  return OAuth2.createService('Salesforce')
+
+      .setAuthorizationBaseUrl(AUTHORIZE_URL)
+      .setTokenUrl(TOKEN_URL)
+
+      // Set the client ID and secret, from the Salesforce Connected App
+      .setClientId(CLIENT_ID)
+      .setClientSecret(CLIENT_SECRET)
+
+      // Set the name of the callback function in the script referenced
+      // above that should be invoked to complete the OAuth flow.
+      .setCallbackFunction('authCallback')
+
+      // Set the property store where authorized tokens should be persisted.
+      .setPropertyStore(PROPERTY_STORE)
+
+      // Salesforce specific params
+      .setParam('response_type', 'code')
+      .setParam('display', 'popup');
+}
+
+function showSidebar() {
+  var salesforceService = getSalesforceService();
+  //if (!salesforceService.hasAccess()) {
+    var authorizationUrl = salesforceService.getAuthorizationUrl();
+    var template = HtmlService.createTemplate(
+        '<a href="<?= authorizationUrl ?>" target="_blank">Authorize</a>. ' +
+        'Reopen the sidebar when the authorization is complete.');
+    template.authorizationUrl = authorizationUrl;
+    var page = template.evaluate();
+    SpreadsheetApp.getUi().showSidebar(page);
+    //DocumentApp.getUi().showSidebar(page);
+  //} else {
+  // ...
+  //}
+}
+
+function authCallback(request) {
+  var salesforceService = getSalesforceService();    
+  var isAuthorized = salesforceService.handleCallback(request);
+  if (isAuthorized) {
+    return HtmlService.createHtmlOutput('Success! You can close this tab.');
+  } else {
+    return HtmlService.createHtmlOutput('Denied. You can close this tab');
+  }
+}
+
+function whoAmI() {
+  var salesforceService = getSalesforceService();
+  var token = salesforceService.getAccessToken();
+  var instanceURL = salesforceService.getToken_().instance_url;
+  var response = UrlFetchApp.fetch(instanceURL + '/services/data/v24.0/chatter/users/me', {
+    headers: {
+      Authorization: 'Bearer ' + token
+    }
+  });
+  Logger.log(response);
+}
+
+function onOpen(e) {
+   SpreadsheetApp.getUi()
+       .createMenu('Salesforce Connect')
+       .addItem('Authorize', 'showSidebar')
+       .addItem('WhoAmI', 'whoAmI')
+       .addToUi();
+ }