ErisDS · May 22, 2020 18:03
diff --git a/custom-reading-time.html b/custom-reading-time.html
 <html>

 <head>
 <script src="https://unpkg.com/@tryghost/content-api@latest/umd/content-api.min.js"></script>
 <script src="https://unpkg.com/@tryghost/[email protected]/umd/helpers.min.js"></script>
 <script>
    const api = new GhostContentAPI({
        url: 'https://demo.ghost.io',
        key: '22444f78447824223cefc48062',
        version: "v3"
    });

    const {readingTime} = GhostHelpers;

    // Example 1: Calculate reading time for a single post page

    // Step 1: grab the slug for the post
    // This might be grabbed from a html data element on the page, or from the URL e.g. window.location.pathname.match(/\/([^\/]+)\/$/)[1];
    let postSlug = 'publishing-options';

    // Step 2: Make an API request to get the data we need
    api.posts.read({slug: postSlug, fields: 'html,feature_image'})
        .then((post) => {
            // Step 3: Manipulate the HTML and remove any content you don't want included
            post.html = post.html.substring(0, post.html.length - 1000);

            // Step 4: Generate the reading time string passing our modified post to the readingTime helper
            let customTime = readingTime(post);

            // Step 5: Insert the string into the page
            document.querySelector('#single-result').textContent = customTime;
        })
        .catch((err) => {
            console.error(err);
        });

    // Example 2: Calculate reading time for all posts on an index page

    // Step 1: grab the slugs for all posts in the page that have reading time
    // Something like document.querySelectorAll('.post-card').forEach(link => { console.log(link.href.match(/\/([^\/]*)\/$/)[1]) });
    let postSlugs = ['welcome','publishing-options','admin-settings'];

    // Step 2: Make an API request to get the data we need
    // We can fetch all posts at once this way
    api.posts.browse({filter: `slug:[${postSlugs.join(',')}]`, fields: 'title,html,feature_image'})
        .then((posts) => {
            posts.forEach(post => {
                // Step 3: Manipulate the HTML and remove any content you don't want included
                post.html = post.html.substring(0, post.html.length - 1000);

                // Step 4: Generate the reading time string passing our modified post to the readingTime helper
                let customTime = readingTime(post);

                // Step 5: Insert the string into the page
                document.querySelector('#multi-result').innerHTML += `${post.title} - ${customTime} <br>`;
            });

        })
        .catch((err) => {
            console.error(err);
        });
 </script>
 </head>
 <body>
    <h2>Single Post - Publishing Options</h2>
    <div id="single-result"></div>

    <h2>Multi Post</h2>
    <div id="multi-result"></div>
 </body>
 </html>
	<html>

	<head>
	<script src="https://unpkg.com/@tryghost/content-api@latest/umd/content-api.min.js"></script>
	<script src="https://unpkg.com/@tryghost/[email protected]/umd/helpers.min.js"></script>
	<script>
	const api = new GhostContentAPI({
	url: 'https://demo.ghost.io',
	key: '22444f78447824223cefc48062',
	version: "v3"
	});

	const {readingTime} = GhostHelpers;

	// Example 1: Calculate reading time for a single post page

	// Step 1: grab the slug for the post
	// This might be grabbed from a html data element on the page, or from the URL e.g. window.location.pathname.match(/\/([^\/]+)\/$/)[1];
	let postSlug = 'publishing-options';

	// Step 2: Make an API request to get the data we need
	api.posts.read({slug: postSlug, fields: 'html,feature_image'})
	.then((post) => {
	// Step 3: Manipulate the HTML and remove any content you don't want included
	post.html = post.html.substring(0, post.html.length - 1000);

	// Step 4: Generate the reading time string passing our modified post to the readingTime helper
	let customTime = readingTime(post);

	// Step 5: Insert the string into the page
	document.querySelector('#single-result').textContent = customTime;
	})
	.catch((err) => {
	console.error(err);
	});

	// Example 2: Calculate reading time for all posts on an index page

	// Step 1: grab the slugs for all posts in the page that have reading time
	// Something like document.querySelectorAll('.post-card').forEach(link => { console.log(link.href.match(/\/([^\/]*)\/$/)[1]) });
	let postSlugs = ['welcome','publishing-options','admin-settings'];

	// Step 2: Make an API request to get the data we need
	// We can fetch all posts at once this way
	api.posts.browse({filter: `slug:[${postSlugs.join(',')}]`, fields: 'title,html,feature_image'})
	.then((posts) => {
	posts.forEach(post => {
	// Step 3: Manipulate the HTML and remove any content you don't want included
	post.html = post.html.substring(0, post.html.length - 1000);

	// Step 4: Generate the reading time string passing our modified post to the readingTime helper
	let customTime = readingTime(post);

	// Step 5: Insert the string into the page
	document.querySelector('#multi-result').innerHTML += `${post.title} - ${customTime} <br>`;
	});

	})
	.catch((err) => {
	console.error(err);
	});
	</script>
	</head>
	<body>
	<h2>Single Post - Publishing Options</h2>
	<div id="single-result"></div>

	<h2>Multi Post</h2>
	<div id="multi-result"></div>
	</body>
	</html>