feat: add support for author link

And make sure email is optional

Author: GabsEdits

README.md

@@ -51,7 +51,6 @@ const atomFeed = new Atom({
   authors: [
     {
       name: "John Doe",
-      email: "[email protected]",
     },
   ],
   id: "https://example.com/atom-feed",

src/atom.ts

@@ -42,9 +42,17 @@ export class AtomFeed extends BaseFeed<AtomEntry> {
       xmlParts.push(
         `  <author>\n`,
         `    <name>${escapeXml(author.name)}</name>\n`,
-        `    <email>${escapeXml(author.email)}</email>\n`,
-        `  </author>\n`,
       );
+
+      if (author.email) {
+        xmlParts.push(`    <email>${escapeXml(author.email)}</email>\n`);
+      }
+
+      if (author.link) {
+        xmlParts.push(`    <uri>${escapeXml(author.link)}</uri>\n`);
+      }
+
+      xmlParts.push(`  </author>\n`);
     }
 
     if (this.options.icon) {

src/rss.ts

@@ -44,12 +44,13 @@ export class RssFeed extends BaseFeed<RssItem> {
 
     if (this.options.authors.length > 0) {
       const authorXml = this.options.authors.map((author) => {
-        const escapedEmail = escapeXml(author.email);
+        const escapedEmail = author.email ? escapeXml(author.email) : "";
         const escapedName = escapeXml(author.name);
+        const emailPart = escapedEmail ? `${escapedEmail} ` : "";
         return (
-          `    <webMaster>${escapedEmail} (${escapedName})</webMaster>\n` +
-          `    <author>${escapedEmail} (${escapedName})</author>\n` +
-          `    <managingEditor>${escapedEmail} (${escapedName})</managingEditor>\n`
+          `    <webMaster>${emailPart}(${escapedName})</webMaster>\n` +
+          `    <author>${emailPart}(${escapedName})</author>\n` +
+          `    <managingEditor>${emailPart}(${escapedName})</managingEditor>\n`
         );
       }).join("");
       xmlParts.push(authorXml);

test.ts

@@ -80,7 +80,6 @@ Deno.test("Atom Feed Generation", () => {
     authors: [
       {
         name: "John Doe",
-        email: "[email protected]",
         link: "https://example.org",
       },
     ],
@@ -110,13 +109,13 @@ Deno.test("Atom Feed Generation", () => {
       <generator>Feed for Deno</generator>
       <author>
         <name>John Doe</name>
-        <email>test@example.org</email>
+        <uri>https://example.org</uri>
       </author>
       <entry>
         <title>First Atom Item</title>
         <link href="http://example.com/atom1"/>
         <id>1</id>
-        <updated>2024-10-19T15:12:56.000Z</updated>
+        <updated>Sat, 19 Oct 2024 15:12:56 GMT</updated>
         <summary>Summary for Atom item 1</summary>
         <content type="html">Content for Atom item 1</content>
       </entry>