// ==UserScript==
// @name    ao3 download buttons
// @description Adds download buttons to each work blurb on AO3's works index pages.
// @namespace   ao3
// @include     http*://archiveofourown.org/*works*
// @include     http*://archiveofourown.org/*bookmarks*
// @include     http*://archiveofourown.org/*readings*
// @include     http*://archiveofourown.org/series/*
// @grant       none
// @version     2.4
// ==/UserScript==
(function () {
const blurbs = Array.from(document.querySelectorAll('li.blurb'));
if (!blurbs.length) {
return;
}
const style = document.createElement('style');
style.innerHTML = `
.blurb .download.actions {
position: absolute;
right: 0.5em;
top: 2.2em;
white-space: nowrap;
}
.blurb .download .expandable {
position: absolute;
right: calc(100% + 0.5em);
top: -0.5em;
}
.blurb .download .expandable li {
display: inline-block;
margin: 0;
}
@media only screen and (min-width: 800px) {
.blurb .download.actions {
right: 7em;
top: 0.5em;
}
}
`;
document.head.appendChild(style);
blurbs.forEach(blurb => {
let workId;
let title;
try {
const titleLink = blurb.querySelector('.header.module .heading a');
title = titleLink.textContent.trim();
workId = (titleLink.href.match(/\/works\/(\d+)\b/) || [])[1];
} catch (ex) {
}
if (!workId) {
console.log('[ao3 download buttons] - skipping non-downloadable blurb:', blurb);
return;
}
const formats = ['azw3', 'epub', 'mobi', 'pdf', 'html'];
const tuples = formats
.map(ext => [
ext.toUpperCase(),
`/downloads/${workId}/${encodeURIComponent(title)}.${ext}?updated_at=${Date.now()}`
]);
blurb.innerHTML += `
<div class="download actions" aria-haspopup="true">
<a href="#" class="collapsed">Download</a>
<ul class="expandable secondary hidden">
${
tuples.map(([label, href]) => `
<li>
<a href=${href}>
${label}
</a>
</li>
`)
.join('')
}
</ul>
</div>
`;
blurb.querySelector('.download.actions > a').addEventListener('click', ev => {
const button = ev.currentTarget;
button.classList.toggle('collapsed');
button.classList.toggle('expanded');
button.parentNode
.querySelector('.expandable')
.classList.toggle('hidden');
ev.preventDefault();
});
});
})();