Fix attempt of the infinite scroll, removes background effects on comments
当前为
// ==UserScript==
// @name Reddit Fix
// @namespace http://tampermonkey.net/
// @version 1.2
// @description Fix attempt of the infinite scroll, removes background effects on comments
// @author Bum
// @require http://code.jquery.com/jquery-3.4.1.min.js
// @match https://www.reddit.com/*
// @grant GM_addStyle
// ==/UserScript==
var holdTopicsInMemory = "false";
var commentEffects = "false";
var originalBehavior = "false";
if (localStorage.getItem("holdTopicsInMemory") != null) {
holdTopicsInMemory = localStorage.getItem("holdTopicsInMemory");
}
if (localStorage.getItem("commentEffects") != null) {
commentEffects = localStorage.getItem("commentEffects");
}
if (localStorage.getItem("originalBehavior") != null) {
originalBehavior = localStorage.getItem("originalBehavior");
}
var lastScrollTop = 0;
var topicsInMemory = [];
var isAPop = false;
var maxOffset = 0;
(function() {
'use strict';
function GM_addStyle(css) {
const style = document.getElementById("GM_addStyle") || (function() {
const style = document.createElement('style');
style.type = 'text/css';
style.id = "GM_addStyle";
document.head.appendChild(style);
return style;
})();
const sheet = style.sheet;
sheet.insertRule(css, (sheet.rules || sheet.cssRules || []).length);
}
if (commentEffects == "false")
{
GM_addStyle ( 'img[src*="flame"]{display:none;}' );
GM_addStyle ( 'div[aria-role="presentation"]{box-shadow:none !important;background : transparent !important;}' );
}
window.addEventListener('scroll', throttle(callback, 300));
function throttle(fn, wait) {
var time = Date.now();
return function() {
if ((time + wait - Date.now()) < 0) {
fn();
time = Date.now();
}
}
}
function getMenuItem(id, display)
{
return '<a class="M2Hk_S2yvXpsNPfZMBMur customRedditFixMenu" id = "'+id+'" ><div class="_1lwNBHmCQJObvqs1fXKSYR" style="margin-right: 0px;">'+display+'</div></a>';
}
function getCheckBoxItem(checked, id, display){
if (checked == 'true')
return '<a data-redditstyle="true" class="_1YWXCINvcuU7nk0ED-bta8" class = "fixRedditCustomMenuB"><div class="vzhy90YD0qH7ZDJi7xMGw" style = "margin-left:-30px;">'+display+'</div><button id = "'+id+'" aria-checked="true" class="_2e2g485kpErHhJQUiyvvC2 _179edq2yfZswDIo3NdeebM _1L5kUnhRYhUJ4TkMbOTKkI" role="switch" type="button"><div class="_2FKpII1jz0h6xCAw1kQAvS"></div></button></a>';
else
return '<a data-redditstyle="true" class="_1YWXCINvcuU7nk0ED-bta8" class = "fixRedditCustomMenuB"><div class="vzhy90YD0qH7ZDJi7xMGw" style = "margin-left:-30px;">'+display+'</div><button id = "'+id+'" aria-checked="false" class="_2e2g485kpErHhJQUiyvvC2 _179edq2yfZswDIo3NdeebM" role="switch" type="button"><div class="_2FKpII1jz0h6xCAw1kQAvS"></div></button></a>';
}
function RemoveMenu(){
$("#redditFixReloadAll").remove();
$("#redditFixReload25").remove();
}
function AddMenu(){
var menu = $("._2pUO1Sfe7WlIHvq6goN3Pz");
if (menu.find(".customRedditFixMenu").length > 0 )
return;
menu.append(getMenuItem('redditFixReloadAll', 'Reload All'));
$("#redditFixReloadAll").click(function(){
for (var i = topicsInMemory.length - 1; i >= 0; --i) {
var el = topicsInMemory.pop(i);
$(".rpBJOHq2PR60pnwJlUyP0").prepend(el);
}
maxOffset = $(document).height();
console.log(maxOffset);
});
menu.append(getMenuItem('redditFixReload25', 'Reload 25'));
$("#redditFixReload25").click(function(){
var reloadTill = topicsInMemory.length;
if (reloadTill > 25)
reloadTill = 25;
for (var i = 0; i < 25; ++i) {
var el = topicsInMemory.pop(i);
$(".rpBJOHq2PR60pnwJlUyP0").prepend(el);
}
maxOffset = $(document).height();
console.log(maxOffset);
});
}
$("#email-collection-tooltip-id").click(function(){
function _appendMenu() {
var menuMain = $('div[role="menu"]');
var isReady = menuMain.length > 0;
if (!isReady) {
setTimeout(_appendMenu, 100);
return;
}
if (menuMain.find("#fixRedditCustomMenuB").length == 0){
menuMain.find('a:last').before(getCheckBoxItem(commentEffects, "redditFixCheckBoxBackground", "Comment effects"));
$("#redditFixCheckBoxBackground").click(function(){
var btnBackgroundsChecked = $(this);
if (btnBackgroundsChecked.hasClass("_1L5kUnhRYhUJ4TkMbOTKkI")){
btnBackgroundsChecked.removeClass("_1L5kUnhRYhUJ4TkMbOTKkI");
localStorage.setItem("commentEffects", false);
commentEffects = "false";
}
else{
btnBackgroundsChecked.addClass("_1L5kUnhRYhUJ4TkMbOTKkI");
localStorage.setItem("commentEffects", true);
commentEffects = "true";
}
});
menuMain.find('a:last').before(getCheckBoxItem(holdTopicsInMemory, "fixRedditKeepTopicsInMemory", "Save topics in ram"));
$("#fixRedditKeepTopicsInMemory").click(function(){
var btnTopicsChecked = $(this);
if (btnTopicsChecked.hasClass("_1L5kUnhRYhUJ4TkMbOTKkI")){
btnTopicsChecked.removeClass("_1L5kUnhRYhUJ4TkMbOTKkI");
localStorage.setItem("holdTopicsInMemory", false);
holdTopicsInMemory = "false";
RemoveMenu();
}
else{
btnTopicsChecked.addClass("_1L5kUnhRYhUJ4TkMbOTKkI");
localStorage.setItem("holdTopicsInMemory", true);
holdTopicsInMemory = "true";
AddMenu();
}
});
menuMain.find('a:last').before(getCheckBoxItem(originalBehavior, "fixRedditoriginalBehavior", "Original behavior"));
$("#fixRedditoriginalBehavior").click(function(){
var btnTopicsChecked = $(this);
if (btnTopicsChecked.hasClass("_1L5kUnhRYhUJ4TkMbOTKkI")){
btnTopicsChecked.removeClass("_1L5kUnhRYhUJ4TkMbOTKkI");
localStorage.setItem("originalBehavior", false);
originalBehavior = "false";
}
else{
btnTopicsChecked.addClass("_1L5kUnhRYhUJ4TkMbOTKkI");
localStorage.setItem("originalBehavior", true);
originalBehavior = "true";
}
});
menuMain.find("a:last").before('<div class="_7cxLZzQcuE-aYbch5G9oN"></div>');
}
}
_appendMenu();
});
function callback() {
if (originalBehavior == "true")
return;
if (holdTopicsInMemory == "true")
AddMenu();
var st = $(document).scrollTop();
if (st > maxOffset)
{
if (st > lastScrollTop){
console.log($(".scrollerItem").length);
if ($(".scrollerItem").length > 50)
{
$(".scrollerItem").slice(0,9).each(function(){
var el = $(this);
if (el.offset().top == 0){
if (holdTopicsInMemory)
topicsInMemory.push(el.parent().parent());
el.parent().parent().remove();
st = 0;
}
});
}
}
lastScrollTop = st;
maxOffset = 0;
}
}
})();