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Make elements on multiple websites collapsible
// ==UserScript==
// @name Collapse Sidebar in Academic Websites
// @namespace https://github.com/henflower/Sci-scripts/blob/main/Collapse-sidebar.js
// @version 0.27
// @description Make elements on multiple websites collapsible
// @author Henflower
// @match *://*nature.com/articles/*
// @match *://*sciencedirect.com/*
// @match *://*ncbi.nlm.nih.gov/pmc/articles/*
// @match *://*science.org/doi/*
// @match *://*academic.oup.com/*
// @match *://*onlinelibrary.wiley.com/doi/*
// @match *://*biomedcentral.com/articles/*
// @match *://*.virtual.anu.edu.au/* //Here is hostname of my school's virtual vpn, replace it with your's
// @grant none
// ==/UserScript==
(function() {
'use strict';
// Create a style element to hold CSS for the collapsible button
const style = document.createElement('style');
style.textContent = `
.collapsible-button {
position: fixed !important;
top: 10px !important;
right: 10px !important;
z-index: 9999 !important;
width: 25px !important;
height: 25px !important;
border-radius: 50% !important;
opacity: 0.8 !important;
text-align: center !important;
}
`;
// Append the style element to the document head
document.head.appendChild(style);
// Define the elements that should be collapsible on each website
const collapsibleElements = [
{
hostname: /nature.com/,
selector: '.c-article-extras.u-hide-print',
articleSelector: 'main.c-article-main-column'
},
{
hostname: /sciencedirect.com/,
selector: '.u-show-from-lg, .u-show-from-md',
articleSelector: '.col-lg-12, .row>.col-lg-12'
},
{
hostname: /ncbi.nlm.nih.gov/,
selector: '.pmc-sidebar, .usa-nav',
articleSelector: '.pmc-article'
},
{
hostname: /academic.oup.com/,
selector: '.page-column--left, .page-column--right',
articleSelector: '.page-column--center'
},
{
hostname: /onlinelibrary.wiley.com/,
selector: '.article-row-right',
articleSelector: '.article-row-left'
},
{
hostname: /biomedcentral.com/,
selector: '.c-article-extras',
articleSelector: '.c-article-main-column'
}
// Additional websites can be added here
];
// Function to add a collapsible button to the specified elements
function addCollapsibleButton(element, article) {
// Create a button element
const button = document.createElement('button');
button.innerText = '-';
button.classList.add('collapsible-button');
// Add a click event listener to toggle the display of the sidebar
button.addEventListener('click', () => {
if (element.style.display === 'none') {
// If the sidebar is hidden, show it and reset styles
element.style.display = 'block';
element.style.position = ''; // Reset the position of the element
article.style.width = ''; // Reset the width of the article
button.innerText = '-';
} else {
// If the sidebar is visible, hide it and adjust styles
element.style.setProperty('display', 'none', 'important');
element.style.setProperty('position', 'static', 'important');
article.style.setProperty('width', '100%', 'important');
button.innerText = '+';
}
});
// Append the button to the document body
document.body.appendChild(button);
}
// Get the current hostname from the window location
const currentHostname = window.location.hostname;
// Filter the collapsible elements for the current website
const currentCollapsibleElements = collapsibleElements.filter(
(element) => element.hostname.test(currentHostname)
);
// For each collapsible element, add a button to toggle its display
currentCollapsibleElements.forEach((element) => {
const el = document.querySelector(element.selector);
const article = document.querySelector(element.articleSelector);
if (el && article) {
addCollapsibleButton(el, article);
}
});
})();