nathanupchurch.com/_includes/mastodonComments.njk

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{% if mastodon_id %}
<section id="comment-section">
<h2>Comments</h2>
<div class="comment-ingress"></div>
<div id="comments" data-id="{{ mastodon_id }}">
<p>Loading comments...</p>
</div>
<div class="continue-discussion">
<a class="big-link" href="https://{{ metadata.mastodonHost }}/@{{ metadata.mastodonUser }}/{{ mastodon_id }}">Comment by replying to this post on Mastodon &#187;</a>
</section>
<template id="comment-template">
<wc-comment
author_name=""
author_url=""
avatar_url=""
comment_content=""
publish_date=""
sharp_corner="">
</wc-comment>
</template>
<script>
const monthMap = ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"];
const dateSuffixAdder = (date) => {
if (date > 9 && date < 20) {
return "th";
} else {
let dateString = date < 10 ? "0" + date : "" + date;
if (dateString[1] < 4 && dateString[1] > 0) {
return dateString[1] == 1 ? "st" :
dateString[1] == 2 ? "nd" :
dateString[1] == 3 ? "rd" : null;
} else {
return "th"
}
}
}
const timeFormatter = (hours, minutes) => {
return `${hours < 12 ? hours : hours - 12}:${minutes < 10 ? "0" : ""}${minutes} ${hours < 12 ? "AM" : "PM"}`
}
const renderComment = (comment, target, parentIdm) => {
const node = document
.querySelector("template#comment-template")
.content.cloneNode(true);
const dateObj = new Date(comment.created_at);
const dateTime = `${dateObj.getDate()}${dateSuffixAdder(dateObj.getDate())} of ${monthMap[dateObj.getMonth()]}, ${dateObj.getFullYear()}, at ${timeFormatter(dateObj.getHours(), dateObj.getMinutes())}`;
node.querySelector("wc-comment").setAttribute("author_name", comment.account.display_name);
node.querySelector("wc-comment").setAttribute("author_url",
`${comment.account.acct == "{{ metadata.mastodonUser }}" ? "https://{{ metadata.mastodonHost }}/@{{ metadata.mastodonUser }}" : comment.account.acct}`);
node.querySelector("wc-comment").setAttribute("avatar_url", comment.account.avatar_static);
node.querySelector("wc-comment").setAttribute("comment_content", comment.content);
node.querySelector("wc-comment").setAttribute("publish_date", dateTime);
target.appendChild(node);
}
async function renderComments() {
const commentsNode = document.querySelector("#comments");
const mastodonPostId = commentsNode.dataset?.id;
if (!mastodonPostId) {
return;
}
commentsNode.innerHTML = "";
const originalPost = await fetch(
`https://{{ metadata.mastodonHost }}/api/v1/statuses/${mastodonPostId}`
);
const originalData = await originalPost.json();
renderComment(originalData, commentsNode, null);
const response = await fetch(
`https://{{ metadata.mastodonHost }}/api/v1/statuses/${mastodonPostId}/context`
);
const data = await response.json();
const comments = data.descendants;
comments.forEach((comment) => {
renderComment(comment, commentsNode, mastodonPostId);
});
}
renderComments();
</script>
{% endif %}