updates

lib/module-data/BlogPostListing.ts

@@ -0,0 +1,86 @@
+
+const getCustomInitialProps = async ({
+	agility,
+	channelName,
+	languageCode,
+}:any) => {
+	// set up api
+	const api = agility;
+
+
+
+	// get sitemap...
+	let sitemap = await api.getSitemap({
+		channelName: channelName,
+		languageCode,
+	});
+
+	// get posts...
+	let rawPosts = await api.getContentList({
+		referenceName: "blogposts",
+		languageCode,
+		take: 50,
+		contentLinkDepth: 2,
+		depth: 2
+	});
+
+	// resolve dynamic urls
+	const dynamicUrls: [] = resolvePostUrls(sitemap, rawPosts.items);
+	const posts: [] = rawPosts.items.map((post: any) => {
+
+		const productJSON = post.fields.product
+		const product = JSON.parse(productJSON)
+
+		const productName = product.name
+		const productImageSrc = product.imageUrl
+
+		// date
+		const date = new Date(post.fields.date).toLocaleDateString();
+
+		// url
+		const url = dynamicUrls[post.contentID] || "#";
+
+		// post image src
+		let imageSrc = post.fields.image?.url || null
+
+		// post image alt
+		let imageAlt = post.fields.image?.label || null;
+
+		return {
+			contentID: post.contentID,
+			title: post.fields.title,
+			date,
+			url,
+			productName,
+			productImageSrc,
+			imageSrc,
+			imageAlt,
+		};
+	});
+
+	//sort newest first...
+	posts.sort((a: any, b: any) => {
+		return b.date.localeCompare(a.date);
+	})
+
+	return {
+		posts,
+	};
+
+
+};
+
+// function to resole post urls
+const resolvePostUrls = function (sitemap: any, posts: any): any {
+	let dynamicUrls: any = {};
+	posts.forEach((post: any) => {
+		Object.keys(sitemap).forEach((path) => {
+			if (sitemap[path].contentID === post.contentID) {
+				dynamicUrls[post.contentID] = path;
+			}
+		});
+	});
+	return dynamicUrls;
+};
+
+export default { getCustomInitialProps }