从linux do论坛页面获取文章的板块、标题、链接、标签和内容总结，并在标题旁添加复制按钮。支持设置界面配置。
// ==UserScript==
// @name 从linux do获取论坛文章数据与复制
// @namespace http://tampermonkey.net/
// @version 0.7
// @description 从linux do论坛页面获取文章的板块、标题、链接、标签和内容总结，并在标题旁添加复制按钮。支持设置界面配置。
// @author @Loveyless https://github.com/Loveyless/linuxdo-share
// @match *://*.linux.do/*
// @grant GM_getValue
// @grant GM_setValue
// @grant GM_xmlhttpRequest
// @grant GM_addStyle
// @grant GM_registerMenuCommand
// @run-at document-idle // 更可靠的运行时间，等待DOM和资源加载完成且浏览器空闲
// ==/UserScript==
(function () {
'use strict';
// ==========================================================
// 配置项和默认值
// ==========================================================
const DEFAULT_CONFIG = {
// 是否启用 Gemini API 进行内容总结
USE_GEMINI_API_FOR_SUMMARY: false,
// Gemini API Key，如果 USE_GEMINI_API_FOR_SUMMARY 为 true，则需要填写此项 获取:https://aistudio.google.com/apikey
GEMINI_API_KEY: '',
// Gemini API 基础地址
GEMINI_API_BASE_URL: 'https://generativelanguage.googleapis.com',
// Gemini 模型名称
GEMINI_MODEL: 'gemini-2.5-flash-lite',
// 本地内容总结的最大字符数
LOCAL_SUMMARY_MAX_CHARS: 140,
// 自定义总结 Prompt
CUSTOM_SUMMARY_PROMPT: '你是一个信息获取专家，可以精准的总结文章的精华内容和重点，请对以下文章内容进行归纳总结，你应该以"作者在帖子中表达了"、"作者在帖子中表示"、"作者在该帖子中认为"等类似的文字作为总结的开头。\n\n {content}',
// 文章复制模板
ARTICLE_COPY_TEMPLATE: [
`{{title}}`,
`@{{username}} - {{category}} / {{tags}}`,
``,
`{{summary}}`,
``,
`{{link}}`,
].join('\n')
};
// 获取配置值的函数
function getConfig(key) {
return GM_getValue(key, DEFAULT_CONFIG[key]);
}
// 设置配置值的函数
function setConfig(key, value) {
GM_setValue(key, value);
}
// 动态配置对象
const CONFIG = new Proxy({}, {
get(target, prop) {
return getConfig(prop);
},
set(target, prop, value) {
setConfig(prop, value);
return true;
}
});
// ==========================================================
// CSS 样式定义
// ==========================================================
const copyBtnStyle = /*css*/`
.copy-button { /* 统一命名为 .copy-button */
--button-bg: #e5e6eb;
--button-hover-bg: #d7dbe2;
--button-text-color: #4e5969;
--button-hover-text-color: #164de5;
--button-border-radius: 6px;
--button-diameter: 24px;
--button-outline-width: 2px;
--button-outline-color: #9f9f9f;
--tooltip-bg: #1d2129;
--toolptip-border-radius: 4px;
--tooltip-font-family: JetBrains Mono, Consolas, Menlo, Roboto Mono, monospace;
--tooltip-font-size: 12px;
--tootip-text-color: #fff;
--tooltip-padding-x: 7px;
--tooltip-padding-y: 7px;
--tooltip-offset: 8px;
}
html[style*="color-scheme: dark"] .copy-button {
--button-bg: #353434;
--button-hover-bg: #464646;
--button-text-color: #ccc;
--button-outline-color: #999;
--button-hover-text-color: #8bb9fe;
--tooltip-bg: #f4f3f3;
--tootip-text-color: #111;
}
.copy-button {
box-sizing: border-box;
width: var(--button-diameter);
height: var(--button-diameter);
border-radius: var(--button-border-radius);
background-color: var(--button-bg);
color: var(--button-text-color);
border: none;
cursor: pointer;
position: relative;
outline: var(--button-outline-width) solid transparent;
transition: all 0.2s ease;
display: inline-flex;
align-items: center;
justify-content: center;
flex-shrink: 0;
margin-left: 8px;
}
/* 调整标题的父元素 (h1[data-topic-id]) 为 flex 布局，确保按钮能紧随标题且对齐 */
h1[data-topic-id] {
display: flex !important; /* 强制 flexbox */
align-items: center !important; /* 垂直居中对齐 */
gap: 8px; /* 增加标题和按钮之间的间距 */
}
h1[data-topic-id] .fancy-title {
margin-right: 0 !important; /* 覆盖可能存在的右外边距 */
}
.tooltip {
position: absolute;
opacity: 0;
left: calc(100% + var(--tooltip-offset));
top: 50%;
transform: translateY(-50%);
white-space: nowrap;
font: var(--tooltip-font-size) var(--tooltip-font-family);
color: var(--tootip-text-color);
background: var(--tooltip-bg);
padding: var(--tooltip-padding-y) var(--tooltip-padding-x);
border-radius: var(--toolptip-border-radius);
pointer-events: none;
transition: all var(--tooltip-transition-duration, 0.3s) cubic-bezier(0.68, -0.55, 0.265, 1.55);
z-index: 1000;
}
.tooltip::before {
content: attr(data-text-initial);
}
.tooltip::after {
content: "";
width: var(--tooltip-padding-y);
height: var(--tooltip-padding-y);
background: inherit;
position: absolute;
top: 50%;
left: calc(var(--tooltip-padding-y) / 2 * -1);
transform: translateY(-50%) rotate(45deg);
z-index: -999;
pointer-events: none;
}
.copy-button svg {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
}
.checkmark,
.failedmark {
display: none;
}
.copy-button:hover .tooltip,
.copy-button:focus:not(:focus-visible) .tooltip {
opacity: 1;
visibility: visible;
}
.copy-button:focus:not(:focus-visible) .tooltip::before {
content: attr(data-text-end);
}
.copy-button.copy-failed:focus:not(:focus-visible) .tooltip::before {
content: attr(data-text-failed);
}
.copy-button:focus:not(:focus-visible) .clipboard {
display: none;
}
.copy-button:focus:not(:focus-visible) .checkmark {
display: block;
}
.copy-button.copy-failed:focus:not(:focus-visible) .checkmark {
display: none;
}
.copy-button.copy-failed:focus:not(:focus-visible) .failedmark {
display: block;
}
.copy-button:hover,
.copy-button:focus {
background-color: var(--button-hover-bg);
}
.copy-button:active {
outline: var(--button-outline-width) solid var(--button-outline-color);
}
.copy-button:hover svg {
color: var(--button-hover-text-color);
}
@keyframes pulse {
0%, 100% {
opacity: 1;
}
50% {
opacity: 0.6;
}
}
/* 当按钮处于 loading 状态时，应用脉冲动画 */
.copy-button.loading {
animation: pulse 1.5s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}
.copy-button.loading .checkmark,
.copy-button.loading .failedmark {
display: none; /* Loading 时隐藏对勾和叉号 */
}
/* 设置界面样式 - 使用 dialog 标签 */
.linuxdo-settings-dialog {
border: none;
border-radius: 12px;
padding: 0;
width: 90%;
max-width: 520px;
max-height: 85vh;
box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
background: transparent;
overflow: visible;
}
.linuxdo-settings-dialog::backdrop {
background: rgba(0, 0, 0, 0.6);
backdrop-filter: blur(4px);
animation: fadeIn 0.2s ease-out;
}
.linuxdo-settings-content {
background: white;
border-radius: 12px;
padding: 28px;
overflow-y: auto;
max-height: 85vh;
box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
position: relative;
animation: slideIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
html[style*="color-scheme: dark"] .linuxdo-settings-content {
background: #2d2d2d;
color: #fff;
box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}
@keyframes fadeIn {
from { opacity: 0; }
to { opacity: 1; }
}
@keyframes slideIn {
from {
opacity: 0;
transform: scale(0.9) translateY(-20px);
}
to {
opacity: 1;
transform: scale(1) translateY(0);
}
}
.linuxdo-settings-dialog[closing] {
animation: slideOut 0.2s ease-in forwards;
}
.linuxdo-settings-dialog[closing]::backdrop {
animation: fadeOut 0.2s ease-in forwards;
}
@keyframes slideOut {
from {
opacity: 1;
transform: scale(1) translateY(0);
}
to {
opacity: 0;
transform: scale(0.95) translateY(-10px);
}
}
@keyframes fadeOut {
from { opacity: 1; }
to { opacity: 0; }
}
.linuxdo-settings-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 24px;
padding-bottom: 16px;
border-bottom: 2px solid #f0f0f0;
position: relative;
}
html[style*="color-scheme: dark"] .linuxdo-settings-header {
border-bottom-color: #404040;
}
.linuxdo-settings-title {
font-size: 20px;
font-weight: 700;
margin: 0;
color: #1a1a1a;
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-clip: text;
}
html[style*="color-scheme: dark"] .linuxdo-settings-title {
background: linear-gradient(135deg, #8bb9fe 0%, #a8c8ff 100%);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-clip: text;
}
.linuxdo-settings-close {
background: #f8f9fa;
border: 1px solid #e9ecef;
font-size: 18px;
cursor: pointer;
color: #6c757d;
padding: 0;
width: 36px;
height: 36px;
display: flex;
align-items: center;
justify-content: center;
border-radius: 8px;
transition: all 0.2s ease;
position: relative;
overflow: hidden;
}
.linuxdo-settings-close::before {
content: '';
position: absolute;
top: 0;
left: -100%;
width: 100%;
height: 100%;
background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
transition: left 0.5s;
}
.linuxdo-settings-close:hover {
background: #e9ecef;
color: #495057;
transform: translateY(-1px);
box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}
.linuxdo-settings-close:hover::before {
left: 100%;
}
.linuxdo-settings-close:active {
transform: translateY(0);
box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}
html[style*="color-scheme: dark"] .linuxdo-settings-close {
background: #404040;
border-color: #555;
color: #ccc;
}
html[style*="color-scheme: dark"] .linuxdo-settings-close:hover {
background: #4a4a4a;
color: #fff;
}
.linuxdo-settings-form {
display: flex;
flex-direction: column;
gap: 20px;
}
.linuxdo-settings-field {
display: flex;
flex-direction: column;
gap: 8px;
position: relative;
}
.linuxdo-settings-label {
font-weight: 600;
font-size: 14px;
color: #374151;
margin-bottom: 4px;
}
html[style*="color-scheme: dark"] .linuxdo-settings-label {
color: #d1d5db;
}
.linuxdo-settings-input,
.linuxdo-settings-textarea {
width: 100%;
}
input[type].linuxdo-settings-input,
.linuxdo-settings-select,
.linuxdo-settings-textarea {
padding: 12px 16px;
border: 2px solid #e5e7eb;
border-radius: 8px;
font-size: 14px;
font-family: inherit;
transition: all 0.2s ease;
background: #ffffff;
color: #374151;
margin-bottom: 0px !important;
height: 48px;
}
.linuxdo-settings-input:focus,
.linuxdo-settings-select:focus,
.linuxdo-settings-textarea:focus {
outline: none;
border-color: #667eea;
box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
transform: translateY(-1px);
}
html[style*="color-scheme: dark"] .linuxdo-settings-input,
html[style*="color-scheme: dark"] .linuxdo-settings-select,
html[style*="color-scheme: dark"] .linuxdo-settings-textarea {
background: #374151;
border-color: #4b5563;
color: #f9fafb;
}
html[style*="color-scheme: dark"] .linuxdo-settings-input:focus,
html[style*="color-scheme: dark"] .linuxdo-settings-select:focus,
html[style*="color-scheme: dark"] .linuxdo-settings-textarea:focus {
border-color: #8bb9fe;
box-shadow: 0 0 0 3px rgba(139, 185, 254, 0.1);
}
.linuxdo-settings-textarea {
resize: vertical;
min-height: 100px;
line-height: 1.5;
}
.linuxdo-settings-checkbox,
.linuxdo-settings-label {
margin: 0px !important;
}
.linuxdo-settings-checkbox-wrapper {
display: flex;
align-items: center;
gap: 12px;
padding: 12px 0;
cursor: pointer;
border-radius: 8px;
transition: background-color 0.2s ease;
}
.linuxdo-settings-checkbox-wrapper:hover {
background-color: rgba(102, 126, 234, 0.05);
}
html[style*="color-scheme: dark"] .linuxdo-settings-checkbox-wrapper:hover {
background-color: rgba(139, 185, 254, 0.05);
}
.linuxdo-settings-checkbox {
width: 20px;
height: 20px;
border: 2px solid #d1d5db;
border-radius: 4px;
background: white;
cursor: pointer;
transition: all 0.2s ease;
position: relative;
}
.linuxdo-settings-checkbox:checked {
background: #667eea;
border-color: #667eea;
}
.linuxdo-settings-checkbox:checked::after {
content: '✓';
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
color: white;
font-size: 12px;
font-weight: bold;
}
html[style*="color-scheme: dark"] .linuxdo-settings-checkbox {
border-color: #6b7280;
background: #374151;
}
html[style*="color-scheme: dark"] .linuxdo-settings-checkbox:checked {
background: #8bb9fe;
border-color: #8bb9fe;
}
.linuxdo-settings-buttons {
display: flex;
gap: 12px;
justify-content: flex-end;
margin-top: 20px;
padding-top: 16px;
border-top: 1px solid #e5e5e5;
}
html[style*="color-scheme: dark"] .linuxdo-settings-buttons {
border-top-color: #444;
}
.linuxdo-settings-button {
padding: 8px 16px;
border: 1px solid #ddd;
border-radius: 4px;
background: white;
color: #333;
cursor: pointer;
font-size: 14px;
font-family: inherit;
}
.linuxdo-settings-button:hover {
background: #f5f5f5;
}
.linuxdo-settings-button.primary {
background: #007bff;
color: white;
border-color: #007bff;
}
.linuxdo-settings-button.primary:hover {
background: #0056b3;
border-color: #0056b3;
}
html[style*="color-scheme: dark"] .linuxdo-settings-button {
background: #3a3a3a;
border-color: #555;
color: #fff;
}
html[style*="color-scheme: dark"] .linuxdo-settings-button:hover {
background: #444;
}
.linuxdo-settings-description {
font-size: 12px;
color: #666;
margin-top: 4px;
}
html[style*="color-scheme: dark"] .linuxdo-settings-description {
color: #999;
}
.linuxdo-model-input-wrapper {
display: flex;
gap: 12px;
align-items: stretch;
}
.linuxdo-model-input-wrapper .linuxdo-settings-select {
flex: 1;
}
.linuxdo-model-input-wrapper .linuxdo-settings-input {
flex: 1;
display: none;
}
.linuxdo-model-input-wrapper.custom-input .linuxdo-settings-select {
display: none;
}
.linuxdo-model-input-wrapper.custom-input .linuxdo-settings-input {
display: block;
}
.linuxdo-model-toggle {
padding: 8px 16px;
font-size: 13px;
font-weight: 600;
background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
border: 2px solid #dee2e6;
border-radius: 8px;
cursor: pointer;
white-space: nowrap;
transition: all 0.2s ease;
color: #495057;
min-width: 80px;
display: flex;
align-items: center;
justify-content: center;
}
.linuxdo-model-toggle:hover {
background: linear-gradient(135deg, #e9ecef 0%, #dee2e6 100%);
transform: translateY(-1px);
box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.linuxdo-model-toggle:active {
transform: translateY(0);
box-shadow: 0 1px 4px rgba(0,0,0,0.1);
}
html[style*="color-scheme: dark"] .linuxdo-model-toggle {
background: linear-gradient(135deg, #4b5563 0%, #374151 100%);
border-color: #6b7280;
color: #f9fafb;
}
html[style*="color-scheme: dark"] .linuxdo-model-toggle:hover {
background: linear-gradient(135deg, #6b7280 0%, #4b5563 100%);
}
`;
/**
* 添加样式到页面，优先使用 GM_addStyle，否则使用 DOM 方法。
* @param {string} cssText - CSS 文本。
*/
function addStyle(cssText) {
if (typeof GM_addStyle !== 'undefined') {
GM_addStyle(cssText);
} else {
const styleNode = document.createElement('style');
styleNode.appendChild(document.createTextNode(cssText));
(document.head || document.documentElement).appendChild(styleNode);
}
}
// 应用样式
addStyle(copyBtnStyle);
// ==========================================================
// 设置界面相关函数
// ==========================================================
// 预定义的模型选项
const PREDEFINED_MODELS = [
'gemini-2.0-flash-lite',
'gemini-2.5-pro',
'gemini-2.5-flash'
];
/**
* 创建设置界面 - 使用 dialog 标签
*/
function createSettingsModal() {
const dialog = document.createElement('dialog');
dialog.className = 'linuxdo-settings-dialog';
const currentModel = getConfig('GEMINI_MODEL');
const isCustomModel = !PREDEFINED_MODELS.includes(currentModel);
dialog.innerHTML = `
<div class="linuxdo-settings-content">
<div class="linuxdo-settings-header">
<h2 class="linuxdo-settings-title">LinuxDo 分享助手设置</h2>
<button class="linuxdo-settings-close" type="button">×</button>
</div>
<form class="linuxdo-settings-form" method="dialog">
<div class="linuxdo-settings-field">
<div class="linuxdo-settings-checkbox-wrapper">
<input type="checkbox" id="useGeminiApi" class="linuxdo-settings-checkbox" ${getConfig('USE_GEMINI_API_FOR_SUMMARY') ? 'checked' : ''}>
<label for="useGeminiApi" class="linuxdo-settings-label">启用 AI 自动总结</label>
</div>
<div class="linuxdo-settings-description">开启后将使用 Gemini API 对文章内容进行智能总结</div>
</div>
<div class="linuxdo-settings-field">
<label for="geminiApiKey" class="linuxdo-settings-label">Gemini API Key</label>
<input type="password" id="geminiApiKey" class="linuxdo-settings-input" value="${getConfig('GEMINI_API_KEY')}" placeholder="请输入您的 Gemini API Key">
</div>
<div class="linuxdo-settings-field">
<label for="geminiApiBaseUrl" class="linuxdo-settings-label">API地址</label>
<input type="text" id="geminiApiBaseUrl" class="linuxdo-settings-input" value="${getConfig('GEMINI_API_BASE_URL')}" placeholder="https://generativelanguage.googleapis.com">
<div class="linuxdo-settings-description">设置Gemini API的基础地址，可用于配置代理服务器，最后不要加 / </div>
</div>
<div class="linuxdo-settings-field">
<label for="geminiModel" class="linuxdo-settings-label">AI 模型</label>
<div class="linuxdo-model-input-wrapper ${isCustomModel ? 'custom-input' : ''}">
<select id="geminiModelSelect" class="linuxdo-settings-select">
${PREDEFINED_MODELS.map(model =>
`<option value="${model}" ${model === currentModel ? 'selected' : ''}>${model}</option>`
).join('')}
</select>
<input type="text" id="geminiModelInput" class="linuxdo-settings-input" value="${isCustomModel ? currentModel : ''}" placeholder="输入自定义模型名称">
<button type="button" class="linuxdo-model-toggle">${isCustomModel ? '预设' : '自定义'}</button>
</div>
<div class="linuxdo-settings-description">选择要使用的 Gemini 模型，或输入自定义模型名称</div>
</div>
<div class="linuxdo-settings-field">
<label for="localSummaryMaxChars" class="linuxdo-settings-label">本地总结最大字符数</label>
<input type="number" id="localSummaryMaxChars" class="linuxdo-settings-input" value="${getConfig('LOCAL_SUMMARY_MAX_CHARS')}" placeholder="140" min="1" max="10000">
<div class="linuxdo-settings-description">设置本地内容总结的最大字符数，范围：1-10000</div>
</div>
<div class="linuxdo-settings-field">
<label for="customPrompt" class="linuxdo-settings-label">自定义总结 Prompt</label>
<textarea id="customPrompt" class="linuxdo-settings-textarea" placeholder="输入自定义的总结提示词">${getConfig('CUSTOM_SUMMARY_PROMPT')}</textarea>
<div class="linuxdo-settings-description">可以使用 {content} 作为占位符，代表帖子正文内容</div>
</div>
<div class="linuxdo-settings-buttons">
<button type="button" class="linuxdo-settings-button" id="cancelSettings">取消</button>
<button type="button" class="linuxdo-settings-button primary" id="saveSettings">保存</button>
</div>
</form>
</div>
`;
return dialog;
}
/**
* 显示设置界面 - 使用 dialog API
*/
function showSettingsModal() {
// 确保只在主窗口中显示设置界面，避免在 iframe 中显示
if (window !== window.top) {
console.log('在 iframe 中，跳过显示设置界面');
return;
}
// 移除已存在的对话框
const existingDialog = document.querySelector('.linuxdo-settings-dialog');
if (existingDialog) {
existingDialog.remove();
}
const dialog = createSettingsModal();
document.body.appendChild(dialog);
// 绑定事件
bindSettingsEvents(dialog);
// 检查浏览器是否支持 dialog
if (typeof dialog.showModal === 'function') {
dialog.showModal();
} else {
// 降级处理：对于不支持 dialog 的浏览器
dialog.style.display = 'block';
dialog.style.position = 'fixed';
dialog.style.top = '50%';
dialog.style.left = '50%';
dialog.style.transform = 'translate(-50%, -50%)';
dialog.style.zIndex = '10000';
// 创建背景遮罩
const backdrop = document.createElement('div');
backdrop.style.cssText = `
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: rgba(0, 0, 0, 0.6);
z-index: 9999;
`;
backdrop.className = 'dialog-backdrop-fallback';
document.body.appendChild(backdrop);
console.warn('浏览器不支持 dialog 元素，使用降级方案');
}
}
/**
* 绑定设置界面事件 - 使用 dialog API
*/
function bindSettingsEvents(dialog) {
const closeBtn = dialog.querySelector('.linuxdo-settings-close');
const cancelBtn = dialog.querySelector('#cancelSettings');
const saveBtn = dialog.querySelector('#saveSettings');
const modelToggle = dialog.querySelector('.linuxdo-model-toggle');
const modelWrapper = dialog.querySelector('.linuxdo-model-input-wrapper');
// 关闭对话框的函数
const closeDialog = () => {
if (typeof dialog.close === 'function') {
// 添加关闭动画
dialog.setAttribute('closing', '');
setTimeout(() => {
dialog.close();
dialog.remove();
}, 200);
} else {
// 降级处理
dialog.remove();
const backdrop = document.querySelector('.dialog-backdrop-fallback');
if (backdrop) backdrop.remove();
}
};
// 绑定关闭事件
closeBtn.addEventListener('click', closeDialog);
cancelBtn.addEventListener('click', closeDialog);
// 点击背景关闭 (对于支持 dialog 的浏览器)
dialog.addEventListener('click', (e) => {
if (e.target === dialog) {
closeDialog();
}
});
// ESC 键关闭处理
dialog.addEventListener('cancel', (e) => {
e.preventDefault(); // 阻止默认的 ESC 关闭行为
closeDialog(); // 使用我们的关闭动画
});
// 模型选择切换
modelToggle.addEventListener('click', () => {
const isCustom = modelWrapper.classList.contains('custom-input');
if (isCustom) {
modelWrapper.classList.remove('custom-input');
modelToggle.textContent = '自定义';
} else {
modelWrapper.classList.add('custom-input');
modelToggle.textContent = '预设';
}
});
// 保存设置
saveBtn.addEventListener('click', (e) => {
e.preventDefault(); // 阻止表单提交
const useGeminiApi = dialog.querySelector('#useGeminiApi').checked;
const apiKey = dialog.querySelector('#geminiApiKey').value.trim();
const apiBaseUrl = dialog.querySelector('#geminiApiBaseUrl').value.trim();
const localSummaryMaxChars = parseInt(dialog.querySelector('#localSummaryMaxChars').value.trim()) || DEFAULT_CONFIG.LOCAL_SUMMARY_MAX_CHARS;
const customPrompt = dialog.querySelector('#customPrompt').value.trim();
// 获取模型值
let modelValue;
if (modelWrapper.classList.contains('custom-input')) {
modelValue = dialog.querySelector('#geminiModelInput').value.trim();
} else {
modelValue = dialog.querySelector('#geminiModelSelect').value;
}
// 保存配置
setConfig('USE_GEMINI_API_FOR_SUMMARY', useGeminiApi);
setConfig('GEMINI_API_KEY', apiKey);
setConfig('GEMINI_API_BASE_URL', apiBaseUrl || DEFAULT_CONFIG.GEMINI_API_BASE_URL);
setConfig('GEMINI_MODEL', modelValue || DEFAULT_CONFIG.GEMINI_MODEL);
setConfig('LOCAL_SUMMARY_MAX_CHARS', localSummaryMaxChars);
setConfig('CUSTOM_SUMMARY_PROMPT', customPrompt || DEFAULT_CONFIG.CUSTOM_SUMMARY_PROMPT);
// 显示保存成功提示
const originalText = saveBtn.textContent;
saveBtn.textContent = '已保存 ✓';
saveBtn.disabled = true;
setTimeout(() => {
closeDialog();
}, 1200);
});
// 为降级方案添加背景点击关闭
if (typeof dialog.showModal !== 'function') {
const backdrop = document.querySelector('.dialog-backdrop-fallback');
if (backdrop) {
backdrop.addEventListener('click', closeDialog);
}
}
}
// 只在主窗口中注册油猴菜单命令，避免在 iframe 中重复注册
if (window === window.top) {
GM_registerMenuCommand('设置', showSettingsModal);
}
// ==========================================================
// 辅助函数 (用于API调用)
// ==========================================================
async function callGeminiAPI(prompt, apiKey, model = 'gemini-2.5-flash-lite') {
const baseUrl = getConfig('GEMINI_API_BASE_URL') || DEFAULT_CONFIG.GEMINI_API_BASE_URL;
const url = `${baseUrl}/v1beta/models/${model}:generateContent?key=${apiKey}`;
const headers = {
'Content-Type': 'application/json'
};
const body = JSON.stringify({
contents: [{
parts: [{
text: prompt
}]
}],
generationConfig: {
temperature: 0.7, // 调整生成温度
topP: 0.9,
topK: 40
}
});
return new Promise((resolve, reject) => {
GM_xmlhttpRequest({
method: "POST",
url: url,
headers: headers,
data: body,
onload: function (response) {
try {
const data = JSON.parse(response.responseText);
if (data.candidates && data.candidates.length > 0) {
resolve(data.candidates[0].content.parts[0].text);
} else if (data.error) {
reject(new Error(`Gemini API Error: ${data.error.message}`));
} else {
reject(new Error('Gemini API returned an unexpected response.'));
}
} catch (e) {
reject(new Error('Failed to parse Gemini API response: ' + e.message + '\nResponse: ' + response.responseText));
}
},
onerror: function (error) {
reject(new Error('GM_xmlhttpRequest failed: ' + error.statusText || 'Unknown error'));
}
});
});
}
// ==========================================================
// 复制和错误处理函数 (通用化)
// ==========================================================
/**
* 处理复制失败。
* @param {Object} param - 包含相关元素的参数对象。
* @param {Element} param.element - 触发复制的按钮元素。
* @param {Error} param.error - 错误对象。
*/
function handleCopyError({ element, error = new Error() }) {
element.classList.add('copy-failed');
console.error('复制失败:', error);
setTimeout(() => {
element.classList.remove('copy-failed');
element.blur(); // 移除焦点，重置提示
}, 3000); // 3秒后移除失败提示
}
/**
* 将文本复制到剪贴板。
* @param {Object} param - 包含相关元素的参数对象。
* @param {Element} param.element - 触发复制的按钮元素。
* @param {string} param.text - 要复制的文本。
*/
function copyTextToClipboard({ element, text }) {
navigator.clipboard.writeText(text).then(function () {
console.log('文本已复制到剪贴板');
console.log(text);
element.focus(); // 触发 :focus 样式显示“已复制”
setTimeout(() => {
element.blur(); // 移除焦点，重置提示
}, 2000); // 2秒后移除成功提示
}).catch(function (error) {
handleCopyError({ element, error });
});
}
// ==========================================================
// 主要数据获取函数
// ==========================================================
/**
* 从文章的DOM元素中提取数据，包括板块、标题、链接、标签和内容总结。
* @param {Element} titleElement 文章标题的a.fancy-title元素。
* @param {Element} articleRootElement 文章的主内容DOM元素，例如 .cooked。
* @returns {Promise<Object>} 包含文章数据的Promise。
*/
async function getArticleData(titleElement, articleRootElement) {
const userData = getUserData(); // 获取用户、分类、标签数据
const articleData = {
...userData, // 合并用户、分类和标签数据
title: '',
link: '',
summary: '',
};
if (titleElement) {
// 直接获取 <a> 标签的文本内容，通常它直接包含标题
let titleText = titleElement.textContent.trim();
let titleLink = titleElement.href || '';
articleData.title = titleText;
articleData.link = titleLink;
}
// 获取内容并进行总结
if (articleRootElement) {
// 克隆元素，以便在处理时移除不必要的节点，不影响原页面
const clonedArticleContent = articleRootElement.cloneNode(true);
// 移除通常不用于总结的内容元素
// 根据实际情况调整这些选择器，以排除掉不需要总结的部分
clonedArticleContent.querySelectorAll(
'pre, code, blockquote, img, .meta, .discourse-footnote-link, .emoji, ' +
'.signature, .system-message, .post-links, .hidden'
).forEach(el => el.remove());
let fullTextContent = clonedArticleContent.textContent.trim();
// 清理多余的换行和空白字符
fullTextContent = fullTextContent.replace(/\s*\n\s*/g, '\n').replace(/\n{2,}/g, '\n\n').trim();
if (CONFIG.USE_GEMINI_API_FOR_SUMMARY && CONFIG.GEMINI_API_KEY) {
console.log('尝试使用 Gemini API 总结内容...');
// 截取前4000字符发送给API，避免过长导致请求失败或费用过高
const contentToSummarize = fullTextContent.substring(0, 4000);
const customPrompt = CONFIG.CUSTOM_SUMMARY_PROMPT || DEFAULT_CONFIG.CUSTOM_SUMMARY_PROMPT;
const prompt = customPrompt
.replace('{maxChars}', CONFIG.LOCAL_SUMMARY_MAX_CHARS)
.replace('{content}', contentToSummarize);
try {
articleData.summary = await callGeminiAPI(prompt, CONFIG.GEMINI_API_KEY, CONFIG.GEMINI_MODEL);
console.log('Gemini API 总结:', articleData.summary);
// 清理 Gemini 返回的可能多余的格式或问候语
articleData.summary = articleData.summary.replace(/^(.)\s*(\S+)/, '$1$2').trim();
} catch (error) {
console.error('Gemini API 总结失败:', error);
// API 失败时，回退到本地截取
articleData.summary = fullTextContent.substring(0, CONFIG.LOCAL_SUMMARY_MAX_CHARS) + (fullTextContent.length > CONFIG.LOCAL_SUMMARY_MAX_CHARS ? '...' : '');
}
} else {
// 本地简单截取
articleData.summary = fullTextContent.substring(0, CONFIG.LOCAL_SUMMARY_MAX_CHARS) + (fullTextContent.length > CONFIG.LOCAL_SUMMARY_MAX_CHARS ? '...' : '');
if (!CONFIG.GEMINI_API_KEY && CONFIG.USE_GEMINI_API_FOR_SUMMARY) {
console.warn('未提供 Gemini API Key 或未启用 API 总结，将使用本地简单截取。');
}
}
}
return articleData;
}
/**
* 从文章的DOM元素中提取用户数据，包括用户名、用户头衔、板块和标签。
* @returns {Object} 包含用户数据的对象。
* @property {string} username - 用户名。
* @property {string} category - 文章所属板块。
*/
function getUserData() {
const userData = {
username: '',
category: '', // 统一使用 category
tags: ''
};
// 获取板块名称
const categoryElement = document.querySelector('.badge-category__name');
if (categoryElement) {
userData.category = categoryElement.textContent.trim();
}
// 获取用户名和用户头衔
// Discourse 中，发帖人的信息通常在 .topic-meta-data 或 .post-stream .post:first-of-type .main-post-list-item 内部
const postAuthorContainer = document.querySelector('.topic-meta-data, .post-stream .post:first-of-type');
if (postAuthorContainer) {
const usernameElement = postAuthorContainer.querySelector('.names .first.full-name a, .username a');
if (usernameElement) {
userData.username = usernameElement.textContent.trim();
}
}
// 获取标签
const TagsElement = document.querySelector('.list-tags');
if (TagsElement) {
userData.tags = TagsElement.textContent.trim();
}
return userData;
}
// ==========================================================
// 新增：在标题后添加复制按钮
// ==========================================================
/**
* 在文章标题后添加复制按钮。
* @param {Element} titleElement - 文章标题的a.fancy-title元素。
* @param {Element} articleRootElement - 包含文章所有信息的根DOM元素。
*/
function addCopyButtonToArticleTitle(titleElement, articleRootElement) {
// 检查是否已经添加了复制按钮，避免重复
if (titleElement.nextElementSibling && titleElement.nextElementSibling.classList.contains('article-copy-button')) {
console.log('复制按钮已存在，跳过添加。');
return;
}
const copyButton = document.createElement('button');
copyButton.className = 'copy-button article-copy-button'; // 使用通用样式，并添加特有类
copyButton.innerHTML = /*html*/`
<span data-text-initial="复制文章信息" data-text-end="已复制" data-text-failed="复制失败" class="tooltip"></span>
<span>
<svg xml:space="preserve" style="enable-background:new 0 0 512 512" viewBox="0 0 6.35 6.35" y="0" x="0"
height="14" width="14" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1"
xmlns="http://www.w3.org/2000/svg" class="clipboard">
<g>
<path fill="currentColor"
d="M2.43.265c-.3 0-.548.236-.573.53h-.328a.74.74 0 0 0-.735.734v3.822a.74.74 0 0 0 .735.734H4.82a.74.74 0 0 0 .735-.734V1.529a.74.74 0 0 0-.735-.735h-.328a.58.58 0 0 0-.573-.53zm0 .529h1.49c.032 0 .049.017.049.049v.431c0 .032-.017.049-.049.049H2.43c-.032 0-.05-.017-.05-.049V.843c0-.032.018-.05.05-.05zm-.901.53h.328c.026.292.274.528.573.528h1.49a.58.58 0 0 0 .573-.529h.328a.2.2 0 0 1 .206.206v3.822a.2.2 0 0 1-.206.205H1.53a.2.2 0 0 1-.206-.205V1.529a.2.2 0 0 1 .206-.206z">
</path>
</g>
</svg>
<svg xml:space="preserve" style="enable-background:new 0 0 512 512" viewBox="0 0 24 24" y="0" x="0" height="14"
width="14" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" xmlns="http://www.w3.org/2000/svg"
class="checkmark">
<g>
<path data-original="#000000" fill="currentColor"
d="M9.707 19.121a.997.997 0 0 1-1.414 0l-5.646-5.647a1.5 1.5 0 0 1 0-2.121l.707-.707a1.5 1.5 0 0 1 2.121 0L9 14.171l9.525-9.525a1.5 1.5 0 0 1 2.121 0l.707.707a1.5 1.5 0 0 1 0 2.121z">
</path>
</g>
</svg>
<svg class="failedmark" xmlns="http://www.w3.org/2000/svg" height="14" width="14" viewBox="0 0 512 512">
<path fill="#FF473E"
d="m330.443 256l136.765-136.765c14.058-14.058 14.058-36.85 0-50.908l-23.535-23.535c-14.058-14.058-36.85-14.058-50.908 0L256 181.557L119.235 44.792c-14.058-14.058-36.85-14.058-50.908 0L44.792 68.327c-14.058 14.058-14.058 36.85 0 50.908L181.557 256L44.792 392.765c-14.058 14.058-14.058 36.85 0 50.908l23.535 23.535c14.058 14.058 36.85 14.058 50.908 0L256 330.443l136.765 136.765c14.058 14.058 36.85 14.058 50.908 0l23.535-23.535c14.058-14.058 14.058-36.85 0-50.908z" />
</svg>
</span>
`;
// 插入到标题链接的后面
titleElement.parentNode.insertBefore(copyButton, titleElement.nextSibling);
copyButton.addEventListener('click', async (e) => {
e.stopPropagation(); // 阻止点击按钮时跳转到文章链接
// 避免在处理期间重复点击
if (copyButton.classList.contains('loading')) {
return;
}
// 1. 立即进入 Loading 状态
copyButton.classList.add('loading');
copyButton.disabled = true; // 禁用按钮，防止重复点击
try {
// 获取文章数据（这一步可能会因为API调用而耗时）
const articleData = await getArticleData(titleElement, articleRootElement);
console.log('获取到的文章数据:', articleData);
// 根据模板格式化文本
let formattedText = CONFIG.ARTICLE_COPY_TEMPLATE.replace(/{{(\w+)}}/g, (match, key) => {
return articleData[key] !== undefined ? articleData[key] : match;
});
// 清理多余空行，保留一行空行
formattedText = formattedText.replace(/\n\n+/g, '\n\n').trim();
copyTextToClipboard({ element: copyButton, text: formattedText });
} catch (error) {
handleCopyError({ element: copyButton, error });
} finally {
// 3. 无论成功或失败，最后都移除 Loading 状态
copyButton.classList.remove('loading');
copyButton.disabled = false; // 重新启用按钮
}
});
}
// ==========================================================
// 脚本执行入口
// ==========================================================
function initializeScript() {
// 只在主窗口中运行脚本功能，避免在 iframe 中重复执行
if (window !== window.top) {
console.log("在 iframe 中，跳过脚本初始化");
return;
}
console.log("油猴脚本已尝试初始化。");
// 找到文章标题元素
const titleLinkElement = document.querySelector('h1[data-topic-id] a.fancy-title');
// 找到文章内容的主容器
const articleRootElement = document.querySelector('.cooked');
// 找到用户数据、分类和标签的必要元素，确保它们都已加载
const userDataContainer = document.querySelector('.topic-meta-data');
const categoryBadge = document.querySelector('.badge-category__name');
// 只有当所有关键元素都存在时才进行操作
if (titleLinkElement && articleRootElement && userDataContainer && categoryBadge) {
// 确保标题的父元素 (h1) 设置为 flex 布局，以便按钮能正确对齐
if (titleLinkElement.parentNode && titleLinkElement.parentNode.tagName === 'H1') {
const parentH1 = titleLinkElement.parentNode;
if (!parentH1.style.display || !parentH1.style.display.includes('flex')) {
parentH1.style.display = 'flex';
parentH1.style.alignItems = 'center';
parentH1.style.gap = '8px'; // 添加间距
console.log('已调整 H1 父元素样式为 flex。');
}
}
addCopyButtonToArticleTitle(titleLinkElement, articleRootElement);
// 调试用：立即获取文章数据并打印
// getArticleData(titleLinkElement, articleRootElement).then(data => {
// console.log('首次获取到的文章数据:', data);
// }).catch(error => {
// console.error('首次获取文章数据失败:', error);
// });
} else {
console.log('部分所需元素未找到，等待DOM更新:', {
title: !!titleLinkElement,
content: !!articleRootElement,
userData: !!userDataContainer,
category: !!categoryBadge,
tags: !!tags
});
}
}
// 只在主窗口中初始化脚本功能
if (window === window.top) {
// 使用 MutationObserver 监听 DOM 变化，这对于动态加载内容的 SPA 非常重要
const observer = new MutationObserver((mutationsList, observerInstance) => {
// 每次 DOM 变化时都尝试运行初始化函数
// initializeScript 内部会判断按钮是否已存在，防止重复添加
initializeScript();
});
// 开始观察整个文档主体，包括子元素的添加/移除和子树的更改
observer.observe(document.body, { childList: true, subtree: true });
// 初始加载时也尝试运行一次，以防页面内容在脚本加载时已经就绪
// @run-at document-idle 已经处理了大部分情况，这里是额外的保障
if (document.readyState === 'loading') {
window.addEventListener('DOMContentLoaded', initializeScript);
} else {
initializeScript();
}
} else {
console.log("在 iframe 中，跳过脚本功能初始化");
}
})();