blog/assets/js/webmention-utils.mjs
2023-05-31 21:55:46 +02:00

113 lines
3.7 KiB
JavaScript

export function renderMentions(mentions, className) {
const webMentionsSection = document.querySelector(className);
mentions = mentions.filter((m) => m["wm-private"] !== true);
const heading = {
"like-of": "👍 {x} Likes",
"repost-of": "🔁 {x} Reposts",
"bookmark-of": "🔖 {x} Bookmarks",
"mention-of": "💬 {x} Mentions",
"in-reply-to": "💬 {x} Replies",
};
["like-of", "repost-of", "bookmark-of", "mention-of"].forEach((type) => {
const mentionsOfType = mentions
.filter((m) => m.author.name !== "Ayo Ayco")
.filter((m) => m["wm-property"] === type);
if (mentionsOfType.length) {
const avatarBlock = createAvatarBlock(mentionsOfType, heading[type]);
webMentionsSection.append(avatarBlock);
}
});
const replies = mentions.filter((m) => m["wm-property"] === "in-reply-to");
if (replies.length) {
// render on webmentions section
const repliesWrapper = document.createElement("div");
const clearReplies = document.createElement("div");
clearReplies.style.clear = "both";
repliesWrapper.append(clearReplies);
const repliesHeader = document.createElement("h3");
repliesHeader.innerHTML = heading["in-reply-to"].replace(
"{x}",
replies.length
);
repliesWrapper.append(repliesHeader);
const repliesTable = document.createElement("table");
replies.forEach((reply) => {
const row = document.createElement("tr");
const cell = document.createElement("td");
row.append(cell);
const author = document.createElement("p");
author.className = "author-wrapper";
author.innerHTML = `<a href="${reply.author.url}"><img alt="Avatar for ${
reply.author.name
}" class="reply-photo" src="${
reply.author.photo
}" /></a> <span class="reply-name">${reply.author.name}</span><a href="${
reply.url
}" class="reply-date">${new Date(
reply.published
).toLocaleDateString()}</a><div class="clear-both"></div>`;
const card = document.createElement("div");
card.className = "reply-card";
card.innerHTML = reply.content.html;
card.insertBefore(author, card.firstChild);
cell.appendChild(card);
repliesTable.append(row);
});
repliesWrapper.append(repliesTable);
webMentionsSection.append(repliesWrapper);
}
}
function createAvatarBlock(mentions, heading) {
const clearLikes = document.createElement("div");
clearLikes.style.clear = "both";
const likesWrapper = document.createElement("div");
likesWrapper.append(clearLikes);
const likesHeader = document.createElement("h3");
likesHeader.innerHTML = heading.replace("{x}", mentions.length);
likesWrapper.append(likesHeader);
const likesAvatars = document.createElement("div");
likesAvatars.className = "avatar-block";
mentions.forEach((like) => {
const image = document.createElement("img");
image.src = like.author.photo;
image.alt = `Avatar for ${like.author.name}`;
const link = document.createElement("a");
link.href = like.author.url;
link.append(image);
likesAvatars.append(link);
});
likesWrapper.append(likesAvatars);
return likesWrapper;
}
export async function getMentions(url) {
let mentions = [];
let page = 0;
let perPage = 100;
while (true) {
const results = await fetch(
`https://webmention.io/api/mentions.jf2?target=${url}&per-page=${perPage}&page=${page}`
).then((r) => r.json());
mentions = mentions.concat(results.children);
if (results.children.length < perPage) {
break;
}
page++;
}
return mentions.sort((a, b) =>
(a.published || a["wm-received"]) < (b.published || b["wm-received"])
? -1
: 1
);
}