emergent-opera/contents.js

const reference = document.getElementById("reference");
const contributionsList = document.getElementById("contributions");

const pagedjs = document.createElement("script");
pagedjs.src = "https://unpkg.com/pagedjs/dist/paged.polyfill.js";

window.addEventListener("load", () => {
	fetchContents();
	atlasLink();
	//document.getElementsByTagName("head")[0].appendChild(pagedjs);
});

function fetchContents() {
	fetch("https://hub.xpub.nl/soupboat/atlas-api/contributions")
		.then((response) => response.json())
		.then((data) => populateContributions(data));
}

function populateContributions(contributions) {
	contributions.forEach((contribution) => {
		contributionsList.appendChild(createSection(contribution));
	});
}

function createSection(contribution) {
	let section = reference.cloneNode(true);
	section.id = contribution.moment;
	section.querySelector(".moment").innerHTML = contribution.moment;
	section.querySelector(".title").innerHTML = contribution.title;
	section.querySelector(".author").innerHTML = contribution.author;
	section.querySelector(".description").innerHTML = contribution.description;
	section.querySelector(".content").innerHTML = contribution.content_html;
	return section;
}

function atlasLink() {
	let atlas = document.getElementById("atlas-map");
	let groups = atlas.querySelectorAll("g");
	for (const group of groups) {
		let link = document.createElementNS("http://www.w3.org/2000/svg", "a");
		link.setAttributeNS("http://www.w3.org/2000/svg", "href", "#" + group.id);
		link.innerHTML = group.innerHTML;
		group.innerHTML = "";
		group.appendChild(link);
	}
}