Twitter.com Show More Tweets Auto-Loader

When you are trying to load lots of Tweets on Twitter you may end up pressing the "HOME"+"END" key combination repeatedly. This script is a workaround for this behaviour. To begin auto-loader double-click anywhere on the page. To disable auto-loader double-click anywhere on the page.

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey 篡改猴Greasemonkey 油猴子Violentmonkey 暴力猴,才能安装此脚本。

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey 篡改猴,才能安装此脚本。

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey 篡改猴Violentmonkey 暴力猴,才能安装此脚本。

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey 篡改猴Userscripts ,才能安装此脚本。

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey 篡改猴,才能安装此脚本。

您需要先安装一款用户脚本管理器扩展后才能安装此脚本。

(我已经安装了用户脚本管理器,让我安装!)

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

(我已经安装了用户样式管理器,让我安装!)

// ==UserScript==
// @name            Twitter.com Show More Tweets Auto-Loader
// @namespace       https://github.com/their
// @version         1.1
// @include         https://twitter.com/*
// @author          DS
// @description     When you are trying to load lots of Tweets on Twitter you may end up pressing the "HOME"+"END" key combination repeatedly. This script is a workaround for this behaviour. To begin auto-loader double-click anywhere on the page. To disable auto-loader double-click anywhere on the page.
// @grant           none
// ==/UserScript==
// Globals
var t = {
	global_on_off: false,
	global_on_off_remover: false,
	which_scroll: 0,
	input_button_scroll: null,
	input_button_remover: null,
	input_remove_amount: null,
	div_scroll_extender: null,
}
add_elements();
function add_elements() {
	// Scroll extender div to scrollIntoView
	var d = document.createElement('div');
	d.setAttribute('style', 'position:absolute;top:99999999999999999999px');
	document.body.appendChild(d);
	t.div_scroll_extender = d;
	// container
	var d = document.createElement('div');
	d.setAttribute('style', 'position:fixed;top:0;left:0;background-color:#eee;border:2px solid blue;z-index:9999999;');
	document.body.appendChild(d);
	// Auto-scroller on/off button
	var b = document.createElement('button');
	b.setAttribute('style', '');
	document.body.appendChild(b);
	b.onclick = toggle_scroll;
	b.innerText = 'Auto-Load Tweets (off)';
	t.input_button_scroll = b;
	d.appendChild(b);
	// Br
	var b = document.createElement('br');
	d.appendChild(b);
	// Show-Min toggle
	var b = document.createElement('button');
	b.setAttribute('style', '');
	d.appendChild(b);
	b.onclick = toggle_remover;
	b.innerText = 'Remove Tweets Under Threshold (off)';
	t.input_button_remover = b;
	// Br
	var b = document.createElement('br');
	d.appendChild(b);
	// Text
	d.appendChild(document.createTextNode('Remover Amount: '));
	// Show-Min amount
	var b = document.createElement('input');
	b.setAttribute('style', 'width:auto !important;text-align:center;padding:0;margin:0;');
	b.type = 'input';
	b.size = 4;
	d.appendChild(b);
	b.value = (localStorage['Twitter_Show_Min_Amount']) ? localStorage['Twitter_Show_Min_Amount'] : 10;
	b.addEventListener('keypress', function(e) {console.log(e);console.log(this.value);}, false);
	t.input_remove_amount = b;
}
function toggle_remover(e) {
	if (!t.global_on_off_remover) {
		t.global_on_off_remover = true;
		this.style.backgroundColor = 'LightGreen';
		this.innerText = 'Remove Tweets Under Threshold (on)';
		z();
	} else {
		t.global_on_off_remover = false;
		this.style.backgroundColor = '';
		this.innerText = 'Remove Tweets Under Threshold (off)';
	}
}
function toggle_scroll(e) {
	if (!t.global_on_off) {
		t.global_on_off = true;
		this.style.backgroundColor = 'LightGreen';
		this.innerText = 'Auto-Load Tweets (on)';
		scroll();
	} else {
		t.global_on_off = false;
		this.style.backgroundColor = '';
		this.innerText = 'Auto-Load Tweets (off)';
	}
}
function z() {
	if (!t.global_on_off_remover) return; // Quit
        var show_min = t.input_remove_amount.value;
	var x=document.getElementsByClassName('js-stream-item');
	for (var i=0;i<x.length;i++) {
		var nums = x[i].getElementsByClassName('ProfileTweet-actionCountForPresentation');
		var found = false;
		for (var j=0; j<nums.length; j++) {
			var n = nums[j].innerText.trim();
	            	//console.log(n*1);
			//if (n != '') // not blank
			if (n.indexOf('K') != -1) {
				n = n.replace('K', '').trim();
				n = n*1000;
			}
			if (n*1 >= show_min)
				found = true;
		}
		if (!found) {
			x[i].parentNode.removeChild(x[i]);
			return z(); // Start over.....
		}
	}
	// SetTimeout Here
	setTimeout(z, 400);
}
//z();
// On dbl click
//window.onkeypress = function(e) {
//	console.log(e.keyCode);return;
window.ondblclick = function() {
	if (t.global_on_off) {
		t.global_on_off = false;
	}
}
// scroll
function scroll() {
	if (!t.global_on_off) {
		return; // Quits
	}
	if (t.which_scroll === 0) {
		document.body.firstChild.scrollIntoView();
	} else {
		if (t.div_scroll_extender) {
			t.div_scroll_extender.scrollIntoView();
		}
		//var x = document.getElementsByClassName('spinner')[0];
		//if (x)
		//	x.scrollIntoView(); // Not...Footer, -footer
	}
	t.which_scroll = (t.which_scroll === 0) ? 1 : 0;
	window.setTimeout(scroll, 600);
}