1 files changed, 32 insertions, 0 deletions
diff --git a/src/utils/helpers/author.ts b/src/utils/helpers/author.ts
new file mode 100644
index 0000000..40743ca
--- /dev/null
+++ b/src/utils/helpers/author.ts
@@ -0,0 +1,32 @@
+import { type Author, type ContentKind } from '@ts/types/app';
+import { type RawAuthor } from '@ts/types/raw-data';
+
+/**
+ * Convert author raw data to regular data.
+ *
+ * @param {RawAuthor<ContentKind>} data - The author raw data.
+ * @param {ContentKind} kind - The author kind. Either `page` or `comment`.
+ * @param {number} [avatarSize] - The author avatar size.
+ * @returns {Author<ContentKind>} The author data.
+ */
+export const getAuthorFromRawData = (
+  data: RawAuthor<typeof kind>,
+  kind: ContentKind,
+  avatarSize: number = 80
+): Author<typeof kind> => {
+  const { name, description, gravatarUrl, url } = data;
+
+  return {
+    name,
+    avatar: gravatarUrl
+      ? {
+          alt: `${name} avatar`,
+          height: avatarSize,
+          src: gravatarUrl,
+          width: avatarSize,
+        }
+      : undefined,
+    description,
+    website: url,
+  };
+};