Added html support to send email!

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>io.github.umutayb</groupId>
     <artifactId>Utilities</artifactId>
-    <version>1.6.8</version>
+    <version>1.6.9</version>
     <packaging>jar</packaging>
 
     <name>Java-Utilities</name>

src/main/java/api_assured/ApiUtilities.java

@@ -20,7 +20,7 @@
 @SuppressWarnings("unused")
 public abstract class ApiUtilities extends Caller {
 
-    public Printer log = new Printer(this.getClass());
+    public static Printer log = new Printer(ApiUtilities.class);
 
     /**
      * Converts file to multipart
@@ -29,7 +29,7 @@ public abstract class ApiUtilities extends Caller {
      * @param name desired name for the multipart
      * @return returns the multipart
      */
-    public MultipartBody.Part getMultipartFromFile(File file, String name) {
+    public static MultipartBody.Part getMultipartFromFile(File file, String name) {
         RequestBody body = getRequestBodyFromFile(file);
         log.info("Creating multipart from " + file.getName() + " file");
         return MultipartBody.Part.createFormData(name, file.getName(), body);
@@ -43,7 +43,7 @@ public MultipartBody.Part getMultipartFromFile(File file, String name) {
      * @param mediaType desired media type
      * @return returns the multipart
      */
-    public MultipartBody.Part getMultipartFromFile(File file, String name, String mediaType) {
+    public static MultipartBody.Part getMultipartFromFile(File file, String name, String mediaType) {
         RequestBody body = getRequestBodyFromFile(file, mediaType);
         log.info("Creating multipart from " + file.getName() + " file");
         return MultipartBody.Part.createFormData(name, file.getName(), body);
@@ -55,7 +55,7 @@ public MultipartBody.Part getMultipartFromFile(File file, String name, String me
      * @param file target file
      * @return returns the RequestBody
      */
-    public RequestBody getRequestBodyFromFile(File file) {
+    public static RequestBody getRequestBodyFromFile(File file) {
         String mediaType;
         try {
             mediaType = Files.probeContentType(file.toPath());
@@ -72,7 +72,7 @@ public RequestBody getRequestBodyFromFile(File file) {
      * @param mediaType desired media type
      * @return returns the RequestBody
      */
-    public RequestBody getRequestBodyFromFile(File file, String mediaType) {
+    public static RequestBody getRequestBodyFromFile(File file, String mediaType) {
         log.info("Generating request body from " + file.getName() + " file");
         return RequestBody.create(file, MediaType.parse(mediaType));
     }

src/main/java/utils/FileUtilities.java

@@ -88,9 +88,19 @@ public static String getAbsolutePath(String relativePath){
      * @return The contents of the file as a string.
      */
     public static String getString(String directory, String fileName) {
-        try {return new String(Files.readAllBytes(Paths.get(directory+"/"+fileName)));}
+        return getString(directory+"/"+fileName);
+    }
+
+    /**
+     * Returns the contents of a file as a string.
+     *
+     * @param directory The directory where the file is located.
+     * @return The contents of the file as a string.
+     */
+    public static String getString(String directory) {
+        try {return new String(Files.readAllBytes(Paths.get(directory)));}
         catch (IOException exception){
-            Assert.fail(StringUtilities.markup(YELLOW, fileName+" not found!"));
+            Assert.fail(StringUtilities.markup(YELLOW, "File at '" + directory + "' not found!"));
             return null;
         }
     }
@@ -108,6 +118,22 @@ public static Optional<Boolean> createIfAbsent(String pathname){
         return Optional.empty();
     }
 
+    /**
+     * Saves a content to a file.
+     *
+     * @param directory The directory where the file should be saved.
+     * @throws RuntimeException if an exception occurs while writing the file.
+     */
+    public static void saveFile(String content, String directory){
+        try {
+            FileWriter file = new FileWriter(directory);
+            file.write(String.valueOf(content));
+            file.close();
+        }
+        catch (Exception gamma){Assert.fail(String.valueOf(gamma));}
+    }
+
+
     /**
      * Writes a string to a file.
      *

src/main/java/utils/email/EmailUtilities.java

@@ -1,10 +1,9 @@
 package utils.email;
 
 import collections.Pair;
+import context.ContextStore;
 import jakarta.mail.*;
-import jakarta.mail.internet.InternetAddress;
-import jakarta.mail.internet.MimeBodyPart;
-import jakarta.mail.internet.MimeMessage;
+import jakarta.mail.internet.*;
 import utils.DateUtilities;
 import utils.Printer;
 import utils.reflection.ReflectionUtilities;
@@ -28,6 +27,7 @@ public EmailUtilities(String host) {
     }
 
     private static final Printer log = new Printer(EmailUtilities.class);
+    private final boolean keepLogs = Boolean.parseBoolean(ContextStore.get("keep-email-logs", "true"));
     private String host;
 
     /**
@@ -37,11 +37,34 @@ public EmailUtilities(String host) {
      * @param content    the content of the email
      * @param receiver   the email address of the recipient
      * @param ID         the username for authenticating with the SMTP server
-     * @param Password   the password for authenticating with the SMTP server
+     * @param password   the password for authenticating with the SMTP server
      * @param attachment the optional multipart attachment to include in the email
      * @return true if the email was sent successfully, false otherwise
      */
-    public Boolean sendEmail(String subject, String content, String receiver, String ID, String Password, Multipart attachment) {
+    public Boolean sendEmail(String subject, String content, String receiver, String ID, String password, Multipart attachment) {
+        return this.sendEmail(
+                subject,
+                content,
+                "text/plain; charset=" + MimeUtility.quote("us-ascii", HeaderTokenizer.MIME),
+                receiver,
+                ID,
+                password,
+                attachment
+        );
+    }
+
+    /**
+     * Sends an email message with an optional attachment to the specified recipient.
+     *
+     * @param subject    the subject of the email
+     * @param content    the content of the email
+     * @param receiver   the email address of the recipient
+     * @param ID         the username for authenticating with the SMTP server
+     * @param password   the password for authenticating with the SMTP server
+     * @param attachment the optional multipart attachment to include in the email
+     * @return true if the email was sent successfully, false otherwise
+     */
+    public Boolean sendEmail(String subject, String content, String contentType, String receiver, String ID, String password, Multipart attachment) {
 
         // Get system properties
         Properties properties = new Properties();
@@ -55,12 +78,12 @@ public Boolean sendEmail(String subject, String content, String receiver, String
         // Get the Session object.// and pass username and password
         Session session = Session.getInstance(properties, new Authenticator() {
             protected PasswordAuthentication getPasswordAuthentication() {
-                return new PasswordAuthentication(ID, Password);
+                return new PasswordAuthentication(ID, password);
             }
         });
 
         // Used to debug SMTP issues
-        session.setDebug(true);
+        session.setDebug(keepLogs);
 
         try {
             // Create a default MimeMessage object.
@@ -76,13 +99,13 @@ protected PasswordAuthentication getPasswordAuthentication() {
             message.setSubject(subject);
 
             // Now set the actual message
-            message.setText(content + "\n");
+            message.setContent(content, contentType);
             if (attachment != null)
                 message.setContent(attachment);
 
-            log.info("Sending...");
+            if (keepLogs) log.info("Sending...");
             Transport.send(message);// Send message
-            log.success("Sent message successfully!");
+            if (keepLogs) log.success("Sent message successfully!");
             return true;
         } catch (MessagingException mex) {
             log.error(mex.getMessage(), mex);