add first commit

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tangsong 2025-01-16 17:35:02 +08:00
commit 421b986585
6 changed files with 159 additions and 0 deletions

11
background.js Normal file
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chrome.runtime.onInstalled.addListener(() => {
chrome.storage.local.get("replacements", (data) => {
if (!data.replacements) {
fetch(chrome.runtime.getURL("replacements.json"))
.then((response) => response.json())
.then((json) => {
chrome.storage.local.set({ replacements: json });
});
}
});
});

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content.js Normal file
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// 替換文字的函數
function replaceText(node, replacements) {
if (node.nodeType === Node.TEXT_NODE) {
let text = node.nodeValue;
for (let [key, value] of Object.entries(replacements)) {
const regex = new RegExp(key, "g");
text = text.replace(regex, value);
}
node.nodeValue = text;
} else if (node.nodeType === Node.ELEMENT_NODE) {
node.childNodes.forEach((child) => replaceText(child, replacements));
}
}
// 初始化替換
function initializeReplacements() {
chrome.storage.local.get("replacements", (data) => {
const replacements = data.replacements || {};
replaceText(document.body, replacements);
// 監控動態內容
const observer = new MutationObserver((mutations) => {
mutations.forEach((mutation) => {
mutation.addedNodes.forEach((node) => {
if (node.nodeType === Node.ELEMENT_NODE || node.nodeType === Node.TEXT_NODE) {
replaceText(node, replacements);
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
});
}
initializeReplacements();

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manifest.json Normal file
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{
"manifest_version": 3,
"name": "支語寶",
"version": "0.1.0 alpha",
"description": "將所有網頁中的指定詞語替換為其他詞語。",
"permissions": ["storage", "activeTab", "scripting"],
"host_permissions": ["<all_urls>"],
"background": {
"service_worker": "background.js"
},
"options_page": "options.html",
"content_scripts": [
{
"matches": ["<all_urls>"],
"js": ["content.js"]
}
]
}

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options.html Normal file
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>支語寶</title>
<style>
body { font-family: Arial, sans-serif; padding: 20px; }
table { width: 100%; border-collapse: collapse; margin-bottom: 20px; }
th, td { border: 1px solid #ddd; padding: 8px; text-align: left; }
th { background-color: #f4f4f4; }
button { margin-right: 10px; }
</style>
</head>
<body>
<h1>支語寶</h1>
<table id="replacementsTable">
<thead>
<tr>
<th>原始詞語</th>
<th>替換詞語</th>
<th>操作</th>
</tr>
</thead>
<tbody></tbody>
</table>
<input type="text" id="original" placeholder="原始詞語">
<input type="text" id="replacement" placeholder="替換詞語">
<button id="addButton">新增</button>
<script src="options.js"></script>
</body>
</html>

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options.js Normal file
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document.addEventListener("DOMContentLoaded", () => {
const tableBody = document.querySelector("#replacementsTable tbody");
const originalInput = document.getElementById("original");
const replacementInput = document.getElementById("replacement");
const addButton = document.getElementById("addButton");
// 載入詞語對
function loadReplacements() {
chrome.storage.local.get("replacements", (data) => {
const replacements = data.replacements || {};
tableBody.innerHTML = "";
for (const [key, value] of Object.entries(replacements)) {
addRow(key, value);
}
});
}
// 新增表格行
function addRow(original, replacement) {
const row = document.createElement("tr");
row.innerHTML = `
<td>${original}</td>
<td>${replacement}</td>
<td>
<button class="deleteButton">刪除</button>
</td>
`;
row.querySelector(".deleteButton").addEventListener("click", () => {
deleteReplacement(original);
});
tableBody.appendChild(row);
}
// 新增詞語對
addButton.addEventListener("click", () => {
const original = originalInput.value.trim();
const replacement = replacementInput.value.trim();
if (!original || !replacement) return alert("請輸入有效的詞語!");
chrome.storage.local.get("replacements", (data) => {
const replacements = data.replacements || {};
replacements[original] = replacement;
chrome.storage.local.set({ replacements }, loadReplacements);
});
originalInput.value = "";
replacementInput.value = "";
});
// 刪除詞語對
function deleteReplacement(original) {
chrome.storage.local.get("replacements", (data) => {
const replacements = data.replacements || {};
delete replacements[original];
chrome.storage.local.set({ replacements }, loadReplacements);
});
}
loadReplacements();
});

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replacements.json Normal file
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{
"打印": "列印",
"搜索": "搜尋"
}