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在购买心得 Chinaplay 板块的帖子一楼开始位置添加折扣表格，折后价和史低可排序。
目前为
// ==UserScript==
// @name Keylol Chinaplay Table
// @namespace http://greasyfork.icu/users/34380
// @version 20231111
// @description 在购买心得 Chinaplay 板块的帖子一楼开始位置添加折扣表格，折后价和史低可排序。
// @match https://keylol.com/*
// @grant none
// ==/UserScript==
(function () {
'use strict';
if (document.querySelector('.subforum_left_title_left_up').innerText.match(/Chinaplay/)) {
document.querySelector('head').insertAdjacentHTML('beforeend', `<style> .td-wide-80 { width:80px; } .td-wide-50 { width:50px; } </style>`);
var html_table = `<br><div class="sff_collapse"><div class="sff_collapse_b" onclick="var s = this.parentNode; while (!s.classList.contains('sff_collapse')) {s = s.parentNode;} if (s.classList.contains('sff_collapsed')) {s.classList.remove('sff_collapsed');} else {s.classList.add('sff_collapsed');}"><span class="sff_collapse_t">></span> 折扣表格</div><div class="sff_collapse_d">
<table id="table-chinaplay" class="t_table"><thead><tr><td>游戏名</td><td class="td-wide-80" data-col="coupon" data-reverse="-1">折后价</td><td class="td-wide-80" data-col="hist" data-reverse="-1">史低</td><td>区域</td><td class="td-wide-50">截止</td><td>折扣码</td><td class="td-wide-50">加购</td></tr></thead><tbody></tbody></table>
<div><a href="javascript:;" onclick="var s = this.parentNode; while (!s.classList.contains('sff_collapse')) {s = s.parentNode;} s.scrollIntoView(true); if (s.classList.contains('sff_collapsed')) {s.classList.remove('sff_collapsed');} else {s.classList.add('sff_collapsed');}">点击隐藏</a></div></div></div>`;
var floor1 = document.querySelector('.t_f');
var anchor = floor1.querySelector('.t_f .pstatus') || floor1.querySelector('.original_text_style1');
if (anchor) {
anchor.insertAdjacentHTML('afterend', '' + html_table);
} else {
floor1.insertAdjacentHTML('afterbegin', html_table);
}
var tbody = document.querySelector('#table-chinaplay > tbody');
// table col > game discount hist region date code cart link
var game;
var discount = 0;
var hist = 0;
var region;
var date;
var code = '';
var link;
var trs = [];
var i_start = 0;
var i_end = 0;
var nodes = floor1.childNodes;
nodes.forEach((node) => {
node.childNodes.forEach((_node) => {
getContent(_node);
});
});
newTable();
document.querySelector('#table-chinaplay > thead > tr').addEventListener('click', function (event) {
const target = event.target;
if (target.nodeName == 'TD' && target.hasAttribute('data-reverse')) {
const col = target.getAttribute('data-col');
let reverse = target.getAttribute('data-reverse');
let sorted;
if (reverse == 0) {
sorted = Array.from(tbody.querySelectorAll('tr')).sort((a, b) => {
return b.querySelector('td[data-' + col + ']').getAttribute('data-' + col) - a.querySelector('td[data-' + col + ']').getAttribute('data-' + col);
});
const siblings = this.querySelectorAll('[data-reverse="1"]');
target.setAttribute('data-reverse', '1');
siblings.forEach((node) => { node.setAttribute('data-reverse', '0'); });
} else {
sorted = Array.from(tbody.querySelectorAll('tr')).sort((a, b) => { return a.querySelector('td[data-' + col + ']').getAttribute('data-' + col) - b.querySelector('td[data-' + col + ']').getAttribute('data-' + col); });
const siblings = this.querySelectorAll('[data-reverse="0"]');
target.setAttribute('data-reverse', '0');
siblings.forEach((node) => { node.setAttribute('data-reverse', '1'); });
}
sorted.forEach((node) => {
tbody.insertAdjacentElement('beforeend', node);
});
}
});
function newTable() {
var html = '';
trs.forEach((tds) => {
html = html + `<tr><td><a href="${tds[7]}" target="_blank">${tds[0]}</a></td><td data-coupon="${parseFloat(tds[1])}">${tds[1]}</td><td data-hist="${parseFloat(tds[2])}">${tds[2]}</td><td>${tds[3]}</td><td>${tds[4]}</td><td>${tds[5]}</td><td><a href="${tds[6]}" target="_blank">加购</a></td></tr>`;
});
tbody.innerHTML = html;
}
function getContent(node) {
if (node.nodeName == 'SPAN' || node.nodeName == 'STRONG') {
node.childNodes.forEach((_node) => {
getContent(_node);
});
} else if (node.nodeName == 'H1') {
var matched = node.innerText.match(/(\d+(\.\d+)?)(.*)（(.*)）/);
if (matched) {
date = matched[1];
region = matched[4];
i_end = trs.length;
for (; i_start < i_end; i_start++) {
trs[i_start][5] = code;
}
var matched2 = matched[3].match(/.*《(.*)》/);
if (matched2) {
game = matched2[1];
}
}
} else if (node.nodeName == 'A') {
if (node.href.match(/https:\/\/store\.steampowered\.com\/app\/\d+\//) || node.href.match(/https:\/\/store\.steampowered\.com\/sub\/\d+\//)) {
game = node.innerText;
link = node.href.match(/(.*\d+\/)/)[1];
} else if (node.href.match(/https:\/\/chinaplay\.store\/detail\/\S+\//)) {
var cart = node.href.match(/https:\/\/chinaplay\.store\/detail\/\S+\//)[0];
trs.push([game, discount, hist, region, date, code, cart, link]);
hist = 0;
}
} else if (node.nodeName == '#text') {
var content = node.textContent;
if (content.match(/史低：?(\d+(\.\d+)?)/)) {
hist = content.match(/史低：?(\d+(\.\d+)?)/)[1];
} else if (content.match(/(\d+(\.\d+)?)元/)) {
discount = content.match(/(\d+(\.\d+)?)元/)[1];
} else if (content.match(/折扣码：/)) {
code = node.parentNode.innerText.match(/折扣码：(\S+)/)[1];
}
}
}
}
})();