googleworkspace · sqrrrl · Dec 15, 2021 · Dec 6, 2021 · Dec 6, 2021 · Dec 6, 2021
diff --git a/drive/quickstart/quickstart.gs b/drive/quickstart/quickstart.gs
@@ -17,14 +17,19 @@
 /**
  * Lists the names and IDs of up to 10 files.
  */
-function listFiles() {
-  var files = Drive.Files.list({
-    fields: 'nextPageToken, items(id, title)',
-    maxResults: 10
-  }).items;
-  for (var i = 0; i < files.length; i++) {
-    var file = files[i];
-    Logger.log('%s (%s)', file.title, file.id);
+function listFiles () {
+  try{
+    const files = Drive.Files.list({
+      fields: 'nextPageToken, items(id, title)',
+      maxResults: 10
+    }).items;
+    for (let i = 0; i < files.length; i++) {
+      const file = files[i];
+      Logger.log('%s (%s)', file.title, file.id);
+    }
+  }
+  catch(err){
+    Logger.log(err)
   }
 }
 // [END drive_quickstart]
diff --git a/gmail/markup/Code.gs b/gmail/markup/Code.gs
@@ -1,14 +1,19 @@
-// [START apps_script_gmail_markup]
+// [START gmail_send_email_with_markup]
 /**
- * Tests the schema.
+ * Send an email with schemas in order to test email markup.
  */
 function testSchemas() {
-  var htmlBody = HtmlService.createHtmlOutputFromFile('mail_template').getContent();
+   try{
+    const htmlBody = HtmlService.createHtmlOutputFromFile('mail_template').getContent();
 
-  MailApp.sendEmail({
-    to: Session.getActiveUser().getEmail(),
-    subject: 'Test Email markup - ' + new Date(),
-    htmlBody: htmlBody,
-  });
+    MailApp.sendEmail({
+      to: Session.getActiveUser().getEmail(),
+      subject: 'Test Email markup - ' + new Date(),
+      htmlBody: htmlBody,
+    });
+  }
+  catch(err){
+    Logger.log(err)
+  }
 }
-// [END apps_script_gmail_markup]
+// [END gmail_send_email_with_markup]
diff --git a/gmail/markup/mail_template.html b/gmail/markup/mail_template.html
@@ -2,12 +2,12 @@
   <head>
     <script type="application/ld+json">
     {
-      "@context":       "http://schema.org",
-      "@type":          "EmailMessage",
-      "description":    "Check this out",
+      "@context": "https://schema.org",
+      "@type": "EmailMessage",
+      "description": "Check this out",
       "potentialAction": {
         "@type": "ViewAction",
-        "target":   "https://www.youtube.com/watch?v=eH8KwfdkSqU"
+        "target": "https://www.youtube.com/watch?v=eH8KwfdkSqU"
       }
     }
     </script>
@@ -17,4 +17,4 @@
       This a test for a Go-To action in Gmail.
     </p>
   </body>
-</html>
+</html>
diff --git a/gmail/quickstart/quickstart.gs b/gmail/quickstart/quickstart.gs
@@ -1,5 +1,5 @@
 /**
- * Copyright Google LLC
+ * Copyright  Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -15,18 +15,23 @@
  */
 // [START gmail_quickstart]
 /**
- * Lists the labels in the user's account.
+ * Lists all labels in the user's mailbox
  */
 function listLabels() {
-  var response = Gmail.Users.Labels.list('me');
-  if (response.labels.length == 0) {
-    Logger.log('No labels found.');
-  } else {
+  try{
+    const response = Gmail.Users.Labels.list('me');
+    if (response.labels.length == 0) {
+      Logger.log('No labels found.');
+      return;
+    } 
     Logger.log('Labels:');
-    for (var i = 0; i < response.labels.length; i++) {
-      var label = response.labels[i];
+    for (let i = 0; i < response.labels.length; i++) {
+      const label = response.labels[i];
       Logger.log('- %s', label.name);
     }
   }
+  catch(err){
+    Logger.log(err)
+  }
 }
 // [END gmail_quickstart]
diff --git a/gmail/sendingEmails/sendingEmails.gs b/gmail/sendingEmails/sendingEmails.gs
@@ -14,56 +14,69 @@
  * limitations under the License.
  */
 
-// [START apps_script_gmail_send_emails]
+// [START gmail_send_emails]
 /**
  * Sends emails with data from the current spreadsheet.
  */
 function sendEmails() {
-  var sheet = SpreadsheetApp.getActiveSheet();
-  var startRow = 2; // First row of data to process
-  var numRows = 2; // Number of rows to process
-  // Fetch the range of cells A2:B3
-  var dataRange = sheet.getRange(startRow, 1, numRows, 2);
-  // Fetch values for each row in the Range.
-  var data = dataRange.getValues();
-  for (var i in data) {
-    var row = data[i];
-    var emailAddress = row[0]; // First column
-    var message = row[1]; // Second column
-    var subject = 'Sending emails from a Spreadsheet';
-    MailApp.sendEmail(emailAddress, subject, message);
+  try{
+    // Get the active sheet in spreadsheet
+    const sheet = SpreadsheetApp.getActiveSheet();
+    let startRow = 2; // First row of data to process
+    let numRows = 2; // Number of rows to process
+    // Fetch the range of cells A2:B3
+    const dataRange = sheet.getRange(startRow, 1, numRows, 2);
+    // Fetch values for each row in the Range.
+    const data = dataRange.getValues();
+    for (let row of data) {
+      const emailAddress = row[0]; // First column
+      const message = row[1]; // Second column
+      let subject = 'Sending emails from a Spreadsheet';
+      //Send emails to emailAddresses which are presents in First column
+      MailApp.sendEmail(emailAddress, subject, message);
+    }
+  }
+  catch(err){
+    Logger.log(err)
   }
 }
-// [END apps_script_gmail_send_emails]
+// [END gmail_send_emails]
 
-// [START apps_script_gmail_send_emails_2]
+// [START gmail_send_non_duplicate_emails]
 // This constant is written in column C for rows for which an email
 // has been sent successfully.
-var EMAIL_SENT = 'EMAIL_SENT';
+let EMAIL_SENT = 'EMAIL_SENT';
 
 /**
  * Sends non-duplicate emails with data from the current spreadsheet.
  */
-function sendEmails2() {
-  var sheet = SpreadsheetApp.getActiveSheet();
-  var startRow = 2; // First row of data to process
-  var numRows = 2; // Number of rows to process
-  // Fetch the range of cells A2:B3
-  var dataRange = sheet.getRange(startRow, 1, numRows, 3);
-  // Fetch values for each row in the Range.
-  var data = dataRange.getValues();
-  for (var i = 0; i < data.length; ++i) {
-    var row = data[i];
-    var emailAddress = row[0]; // First column
-    var message = row[1]; // Second column
-    var emailSent = row[2]; // Third column
-    if (emailSent !== EMAIL_SENT) { // Prevents sending duplicates
-      var subject = 'Sending emails from a Spreadsheet';
-      MailApp.sendEmail(emailAddress, subject, message);
-      sheet.getRange(startRow + i, 3).setValue(EMAIL_SENT);
-      // Make sure the cell is updated right away in case the script is interrupted
-      SpreadsheetApp.flush();
+function sendNonDuplicateEmails() {
+  try{
+    // Get the active sheet in spreadsheet
+    const sheet = SpreadsheetApp.getActiveSheet();
+    let startRow = 2; // First row of data to process
+    let numRows = 2; // Number of rows to process
+    // Fetch the range of cells A2:B3
+    const dataRange = sheet.getRange(startRow, 1, numRows, 3);
+    // Fetch values for each row in the Range.
+    const data = dataRange.getValues();
+    for (let i = 0; i < data.length; ++i) {
+      const row = data[i];
+      const emailAddress = row[0]; // First column
+      const message = row[1]; // Second column
+      const emailSent = row[2]; // Third column
+      if (emailSent !== EMAIL_SENT) { // Prevents sending duplicates
+        let subject = 'Sending emails from a Spreadsheet';
+        // Send emails to emailAddresses which are presents in First column
+        MailApp.sendEmail(emailAddress, subject, message);
+        sheet.getRange(startRow + i, 3).setValue(EMAIL_SENT);
+        // Make sure the cell is updated right away in case the script is interrupted
+        SpreadsheetApp.flush();
+      }
     }
   }
+  catch(err){
+    Logger.log(err)
+  }
 }
-// [END apps_script_gmail_send_emails_2]
+// [END gmail_send_non_duplicate_emails]