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mirror of https://github.com/thebaer/MMRA synced 2024-11-13 10:11:01 +00:00
MMRA/background.js

64 lines
1.7 KiB
JavaScript

//
// Make Medium Readable Again
//
var makeReadable = function() {
// Un-position:fixed the top nav bar
var topNav = document.querySelector('.metabar.u-fixed');
if (topNav != null) {
topNav.classList.remove('u-fixed');
}
// Remove the footer
var getUpdatesBar = document.querySelector('.js-stickyFooter');
if (getUpdatesBar != null) {
getUpdatesBar.style.display = 'none';
}
};
var hideDickbar = function() {
var dickbar = document.querySelector('.js-postShareWidget');
if (dickbar != null) {
dickbar.style.display = 'none';
}
var footerDickbar = document.querySelector('footer > .container:first-child');
if (footerDickbar != null) {
footerDickbar.style.display = 'none';
}
};
var disableLazyLoading = function() {
var hiddenMedia = document.querySelectorAll('.js-progressiveMedia-inner');
if (hiddenMedia == null) {
return;
}
for (var i=0; i<hiddenMedia.length; i++) {
var template = document.createElement('template');
template.innerHTML = hiddenMedia[i].textContent;
hiddenMedia[i].parentNode.appendChild(template.content.firstChild);
}
};
var observer = new MutationObserver(function(mutations){
mutations.forEach(makeReadable);
});
var config = {attributes: true};
// Only run this on Medium sites.
// Ensure that by checking for <meta property="al:ios:app_name" content="Medium"> in the document <head />
var metaCheck = document.head.querySelector('meta[property="al:ios:app_name"]');
if (metaCheck != null && metaCheck.content == "Medium") {
makeReadable();
chrome.storage.sync.get(null, function(items) {
if (items.hideDickbar) {
hideDickbar();
}
if (items.disableLazyImages) {
disableLazyLoading();
}
});
observer.observe(document.querySelector('body'), config);
}