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Hide tags automatically when there are too many tags. Add hide/show tags button to browsing page and reading page.
// ==UserScript==
// @name AO3: Tag Hider
// @namespace https://greasyfork.org/en/users/163551-vannius
// @version 1.931
// @license MIT
// @description Hide tags automatically when there are too many tags. Add hide/show tags button to browsing page and reading page.
// @author Vannius
// @match https://archiveofourown.org/*
// @grant GM_addStyle
// ==/UserScript==
(function () {
// Config
const MAX_TAGS_ON_BROWSING_PAGE = 15;
// When number_of_tags > MAX_TAGS_ON_BROWSING_PAGE, hide tags on browsing page.
// If MAX_TAGS_ON_BROWSING_PAGE = 0, hide tags always on browsing page.
// If MAX_TAGS_ON_BROWSING_PAGE = 1000, show tags always on browsing page.
const MAX_TAGS_ON_READING_PAGE = 0;
// When number_of_tags > MAX_TAGS_ON_READING_PAGE, hide tags on reading page.
// if MAX_TAGS_ON_READING_PAGE = 0, hide tags always on reading page.
// if MAX_TAGS_ON_READING_PAGE = 1000, show tags always on reading page.
// number_of_tags on reading page also include Rating, Archive Warning, Category and Fandom tags.
if (/archiveofourown\.org\/(collections\/[^/]+\/)?works\/[0-9]+/.test(window.location.href)) {
// reading page
const dataTag = document.getElementsByClassName('work meta group')[0];
// Make Show Data/Hide Data button
const btn = document.createElement('a');
btn.appendChild(document.createTextNode(''));
// Hide or Show data
if (dataTag.getElementsByClassName('tag').length > MAX_TAGS_ON_READING_PAGE) {
dataTag.style.display = 'none';
btn.textContent = 'Show Tags';
} else {
dataTag.style.display = 'block';
btn.textContent = 'Hide Tags';
}
// Add click event
btn.addEventListener('click', function () {
const dataTag = this.parentElement.parentElement.parentElement.getElementsByClassName('work meta group')[0];
if (dataTag.style.display === 'none') {
dataTag.style.display = 'block';
this.textContent = 'Hide Tags';
} else {
dataTag.style.display = 'none';
this.textContent = 'Show Tags';
}
});
// Add Show Data/Hide Data button to menu
const liTag = document.createElement('li');
liTag.appendChild(btn);
const fragment = document.createDocumentFragment();
fragment.appendChild(document.createTextNode(' '));
fragment.appendChild(liTag);
fragment.appendChild(document.createTextNode('\n\n'));
const menu = document.getElementsByClassName('work navigation actions')[0];
menu.appendChild(fragment);
} else {
// browsing page
const articles = document.getElementById('main').getElementsByClassName('blurb');
// Add style for Show Tags/Hide Tags Button.
GM_addStyle([
"button.taghider {",
" padding: 0.5px 2px;",
"}",
"button.taghider:hover {",
" color: #900;",
" box-shadow: inset 2px 2px 2px #bbb;",
"}",
"button.taghider:focus {",
" color: #900;",
" box-shadow: inset 2px 2px 2px #bbb;",
"}",
"button.taghider:active {",
" background: #ccc;",
" box-shadow: inset 1px 1px 3px #333;",
"}"
].join(''));
// Add Show Tags/Hide Data Tags to each article.
for (let article of articles) {
const ao3tag = article.getElementsByClassName('tags commas')[0];
if (!ao3tag) {
continue;
}
// Make Show Tags/Hide Data Tags
const btn = document.createElement('button');
btn.type = 'button';
btn.className = 'taghider';
btn.appendChild(document.createTextNode(''));
// Hide or Show tags
if (ao3tag.children.length > MAX_TAGS_ON_BROWSING_PAGE) {
ao3tag.style.display = 'none';
btn.textContent = 'Show Tags';
} else {
ao3tag.style.display = 'block';
btn.textContent = 'Hide Tags';
}
// Add click event
btn.addEventListener('click', function () {
const ao3tag = this.parentElement.parentElement.parentElement.getElementsByClassName('tags commas')[0];
if (ao3tag.style.display === 'none') {
ao3tag.style.display = 'block';
this.textContent = 'Hide Tags';
} else {
ao3tag.style.display = 'none';
this.textContent = 'Show Tags';
}
});
// Add Show Data/Hide Data button to right after fandoms.
const fandomTag = article.getElementsByClassName('header module')[0].children[1];
const fragment = document.createDocumentFragment();
fragment.appendChild(document.createTextNode(' '));
fragment.appendChild(btn);
fandomTag.insertBefore(fragment, fandomTag.lastChild);
}
}
})();