對天尊特攻寶具
当前为
// ==UserScript==
// @name 巴友暱稱紀錄
// @namespace https://forum.gamer.com.tw
// @version 0.7
// @description 對天尊特攻寶具
// @author You
// @match https://forum.gamer.com.tw/C.php*
// @match https://forum.gamer.com.tw/Co.php*
// @grant none
// @license MIT
// ==/UserScript==
(function () {
if (typeof Storage === "undefined") return;
if (!document.querySelector(".c-post__header__author")) return;
//#region indexedDB
const dbName = "nameRecordDB";
const storeName = "nameRecordStore";
const dbVersion = 1;
function openDB() {
return new Promise((resolve, reject) => {
const openRequest = indexedDB.open(dbName, dbVersion);
openRequest.onerror = function (event) {
reject("Error opening DB");
};
openRequest.onsuccess = function (event) {
resolve(event.target.result);
};
openRequest.onupgradeneeded = function (event) {
const db = event.target.result;
if (!db.objectStoreNames.contains(storeName)) {
db.createObjectStore(storeName, { keyPath: "id" });
}
};
});
}
async function setItem(key, value) {
const db = await openDB();
const transaction = db.transaction(storeName, "readwrite");
const store = transaction.objectStore(storeName);
return new Promise((resolve, reject) => {
const request = store.put({ id: key, value: value });
request.onsuccess = function () {
resolve();
};
request.onerror = function (event) {
reject("Error storing data");
};
});
}
async function getItem(key) {
const db = await openDB();
const transaction = db.transaction(storeName, "readonly");
const store = transaction.objectStore(storeName);
return new Promise((resolve, reject) => {
const request = store.get(key);
request.onsuccess = function (event) {
resolve(event.target.result ? event.target.result.value : null);
};
request.onerror = function (event) {
reject("Error fetching data");
};
});
}
//#endregion
const localStorageName = "record-name";
//#region DOM 生成
function nameList(localStor) {
// 創建 table 元素
const table = document.createElement("table");
table.className = "name-list themepage-entrance__preview";
table.style.whiteSpace = "nowrap";
table.style.display = "none";
// 創建 tbody 元素
const tbody = document.createElement("tbody");
table.appendChild(tbody);
// 創建標題行
const headerRow = document.createElement("tr");
const headerNameCell = createTableCell("名字");
const headerDayCell = createTableCell("發現時間(本地)");
headerRow.appendChild(headerNameCell);
headerRow.appendChild(headerDayCell);
tbody.appendChild(headerRow);
// 根據 localStor.data 創建表格的每一行
localStor.data.forEach((element) => {
const row = document.createElement("tr");
const nameCell = createTableCell(element.name);
const dayCell = createTableCell(element.day);
row.appendChild(nameCell);
row.appendChild(dayCell);
tbody.appendChild(row);
});
return table;
}
function createTableCell(text) {
const td = document.createElement("td");
td.textContent = text;
// 設置 td 的 padding
td.style.padding = "8px";
return td;
}
function clickButton() {
const button = document.createElement("button");
button.type = "button";
button.className = "usertitle";
button.setAttribute("isshow", "false");
button.style.borderWidth = "0px";
button.style.padding = "1px 6px";
button.onclick = function () {
showMessage(this);
};
button.textContent = "歷史紀錄";
return button;
}
const mainDiv = (localStor) => {
const names = nameList(localStor);
const div = document.createElement("div");
div.className = "name-list-main-div";
div.style.position = "relative";
div.style.display = "inline";
div.appendChild(clickButton());
div.appendChild(names);
return div;
};
const replyDiv = (localStor, contentUser) => {
const div = document.createElement("div");
div.className = "name-list-reply-div";
div.style.position = "relative";
div.style.display = "inline";
const names = nameList(localStor);
setHoverShow(contentUser, names);
div.appendChild(names);
return div;
};
//#endregion
//#region 一些 DOM 模組化的效果
function setHoverShow(triggerElement, targetElement) {
// 初始隱藏 target 元素
targetElement.style.display = "none";
// 當 trigger 元素被滑過時，顯示 target 元素
triggerElement.addEventListener("mouseover", function () {
targetElement.style.display = "block";
});
// 當滑鼠離開 trigger 元素時，隱藏 target 元素
triggerElement.addEventListener("mouseout", function () {
targetElement.style.display = "none";
});
}
//#endregion
//#region 資料管理 api
function initUser(userid, username, localStor) {
localStor = {
...localStor,
[userid]: {
lastUpdated: null,
isRead: true,
noteName: "",
data: [
{
name: username,
day: new Date().toISOString().split("T")[0],
},
],
},
};
setItem(localStorageName, localStor);
return localStor;
}
function addUsername(userid, username, localStor) {
localStor[userid].lastUpdated = new Date().toISOString().split("T")[0];
localStor[userid].data.push({
name: username,
day: new Date().toISOString().split("T")[0],
});
setItem(localStorageName, localStor);
return localStor;
}
function checkLocalStor(userid, username, localStor) {
let isUse = false;
localStor[userid].data.forEach((element) => {
if (element.name === username) isUse = true;
});
if (!isUse) {
localStor = addUsername(userid, username, localStor);
}
return localStor;
}
async function searchUsername(userid, username) {
let localStor = await getItem(localStorageName);
if (!localStor || localStor[userid] === undefined) {
localStor = initUser(userid, username, localStor);
} else {
localStor = checkLocalStor(userid, username, localStor);
}
return localStor;
}
//#endregion
//#region dom 渲染
async function render() {
const postDom = document.querySelectorAll(".c-post__header__author");
const replyDom = document.querySelectorAll(".reply-content");
await renderPostHeader(postDom);
await renderReplyContent(replyDom);
listenerAllMoreReplyButton();
}
// 渲染發文者
async function renderPostHeader(dom) {
for (let d of dom) {
const userid = d.querySelector(".userid").textContent;
const username = d.querySelector(".username").textContent.trim();
const localStor = await searchUsername(userid, username);
d.appendChild(mainDiv(localStor[userid]));
}
}
// 渲染回文者
async function renderReplyContent(dom) {
for (let d of dom) {
const contentUser = d.querySelector(".reply-content__user");
// const contentFooter = d.querySelector(".reply-content__footer");
const match = contentUser.href.match(/home.gamer.com.tw\/([^\/]+)/);
const userid = match ? match[1] : null;
if (!userid) continue;
const username = contentUser.textContent.trim();
const localStor = await searchUsername(userid, username);
contentUser.appendChild(replyDiv(localStor[userid], contentUser));
d.style.overflow = "unset";
d.setAttribute("data-modified", "true");
}
}
//#endregion
//#region 按鍵監聽 & DOM 渲染
function listenerAllMoreReplyButton() {
let timeoutID = null;
const moreButtons = document.querySelectorAll(".more-reply");
const hideButtons = document.querySelectorAll(".hide-reply");
for (let button of moreButtons) {
button.addEventListener("click", function () {
clearTimeout(timeoutID);
timeoutID = setTimeout(() => {
// 獲取所有未被標記過的元素
const dom = document.querySelectorAll(
".reply-content:not([data-modified])"
);
renderReplyContent(dom);
}, 3000);
});
}
for (let button of hideButtons) {
button.addEventListener("click", function () {
clearTimeout(timeoutID);
// 折疊後 data-modified 還在，功能卻要重設，太麻煩了
// 太麻煩了，先清除 timeout 就好...
});
}
}
//#endregion
// 歷史紀錄 click
const showMessage = function showMessage(element) {
const nextElement = element.nextElementSibling;
if (element.getAttribute("isshow") === "true") {
nextElement.style.display = "none";
element.setAttribute("isshow", "false");
} else {
nextElement.style.display = "flex";
element.setAttribute("isshow", "true");
}
};
render();
})();