// ==UserScript==
// @name         NUS e-journals download redirect
// @version      1.1.0C
// @description  e-journals download redirect for NUS students V1.1.0C
// @namespace    https://greasyfork.org/users/741351
// @include      *://www.nature.com/*
// @include      *://www.science.org/*
// @include      *://aip.scitation.org/*
// @include      *://journals.aps.org/*
// @include      *://onlinelibrary.wiley.com/*
// @include      *://pubs.acs.org/*
// @include      *://link.springer.com/*
// @include      *://www.sciencedirect.com/*
// @include      *://www.osapublishing.org/*
// @include      *://ieeexplore.ieee.org/*
// @include      *://pubs.rsc.org/*
// @include      *://iopscience.iop.org/*
// @include      *://science.sciencemag.org/*
// @include      *://www.spiedigitallibrary.org/*
// @include      *://www.cambridge.org/*
// @include      *://www.pnas.org/*
// @include      *://royalsocietypublishing.org/*
// @author       SAPEREAUDE&ChatGPT
// @grant        none
// @run-at       document-start
// @downloadURL none
// ==/UserScript==

function redirectToNUSProxy() {
  const currentUrl = document.location.href;
  const newUrl = currentUrl.replace('www.nature.com', 'www-nature-com.libproxy1.nus.edu.sg')
    .replace('www.science.org', 'www-science-org.libproxy1.nus.edu.sg')
    .replace('aip.scitation.org', 'aip-scitation-org.libproxy1.nus.edu.sg')
    .replace('journals.aps.org', 'journals-aps-org.libproxy1.nus.edu.sg')
    .replace('onlinelibrary.wiley.com', 'onlinelibrary-wiley-com.libproxy1.nus.edu.sg')
    .replace('pubs.acs.org', 'pubs-acs-org.libproxy1.nus.edu.sg')
    .replace('link.springer.com', 'link-springer-com.libproxy1.nus.edu.sg')
    .replace('www.sciencedirect.com', 'www-sciencedirect-com.libproxy1.nus.edu.sg')
    .replace('www.osapublishing.org', 'www-osapublishing-org.libproxy1.nus.edu.sg')
    .replace('ieeexplore.ieee.org', 'ieeexplore-ieee-org.libproxy1.nus.edu.sg')
    .replace('pubs.rsc.org', 'pubs-rsc-org.libproxy1.nus.edu.sg')
    .replace('iopscience.iop.org', 'iopscience-iop-org.libproxy1.nus.edu.sg')
    .replace('science.sciencemag.org', 'science-sciencemag-org.libproxy1.nus.edu.sg')
    .replace('www.spiedigitallibrary.org', 'www-spiedigitallibrary-org.libproxy1.nus.edu')
    .replace('www.cambridge.org', 'www-cambridge-org.libproxy1.nus.edu.sg')
    .replace('www.pnas.org', 'www-pnas-org.libproxy1.nus.edu.sg')
    .replace('royalsocietypublishing.org', 'royalsocietypublishing-org.libproxy1.nus.edu.sg');

  if (currentUrl.includes('pubs.rsc.org')) {
    // Add a delay of 1 milliseconds (0.001 seconds) for pubs.rsc.org
    setTimeout(() => {
      document.location.href = newUrl;
    }, 1);
  } else {
    document.location.href = newUrl;
  }
}
redirectToNUSProxy();