// ==UserScript==
// @name V2ex Better Comment
// @namespace http://tampermonkey.net/1436051
// @version 1.0
// @description 在 V2ex 评论中支持--自定义表情/快速上传图片
// @author Dogxi <dogxi.me>
// @match https://www.v2ex.com/t/*
// @match https://v2ex.com/t/*
// @icon https://www.google.com/s2/favicons?sz=64&domain=v2ex.com
// @grant GM_xmlhttpRequest
// @grant GM_setValue
// @grant GM_getValue
// @connect api.imgur.com
// @license MIT
// ==/UserScript==
(function () {
"use strict";
const IMGUR_CLIENT_ID_KEY = "imgurClientId";
const EMOJI_CONFIG_KEY = "emojiConfig";
let CLIENT_ID = GM_getValue(IMGUR_CLIENT_ID_KEY, null);
// 默认表情配置
const DEFAULT_EMOJI_CONFIG = {
颜文字: {
type: "text",
container: [
{ icon: "OωO", text: "呆" },
{ icon: "|´・ω・)ノ", text: "Hi" },
{ icon: "ヾ(≧∇≦*)ゝ", text: "开心" },
{ icon: "(☆ω☆)", text: "星星眼" },
{ icon: "（╯‵□′）╯︵┴─┴", text: "掀桌" },
{ icon: "￣﹃￣", text: "流口水" },
{ icon: "(/ω＼)", text: "捂脸" },
{ icon: "∠( ᐛ 」∠)＿", text: "给跪" },
{ icon: "(๑•̀ㅁ•́ฅ)", text: "Hi" },
{ icon: "→_→", text: "斜眼" },
{ icon: "୧(๑•̀⌄•́๑)૭", text: "加油" },
{ icon: "٩(ˊᗜˋ*)و", text: "有木有WiFi" },
{ icon: "(ノ°ο°)ノ", text: "前方高能预警" },
{ icon: "(´இ皿இ｀)", text: "我从未见过如此厚颜无耻之人" },
{ icon: "⌇●﹏●⌇", text: "吓死宝宝惹" },
{ icon: "(ฅ´ω`ฅ)", text: "已阅留爪" },
{ icon: "(╯°A°)╯︵○○○", text: "去吧大师球" },
{ icon: "φ(￣∇￣o)", text: "太萌惹" },
{ icon: 'ヾ(´･ ･｀｡)ノ"', text: "咦咦咦" },
{ icon: "( ง ᵒ̌皿ᵒ̌)ง⁼³₌₃", text: "气呼呼" },
{ icon: "(ó﹏ò｡)", text: "我受到了惊吓" },
{ icon: "Σ(っ °Д °;)っ", text: "什么鬼" },
{ icon: '( ,,´･ω･)ﾉ"(´っω･｀｡)', text: "摸摸头" },
{ icon: "╮(╯▽╰)╭ ", text: "无奈" },
{ icon: "o(*////▽////*)q ", text: "脸红" },
{ icon: "＞﹏＜", text: "" },
{ icon: '( ๑´•ω•) "(ㆆᴗㆆ)', text: "" },
],
},
Emoji: {
type: "emoji",
container: [
{ icon: "😂", text: "" },
{ icon: "😀", text: "" },
{ icon: "😅", text: "" },
{ icon: "😊", text: "" },
{ icon: "🙂", text: "" },
{ icon: "🙃", text: "" },
{ icon: "😌", text: "" },
{ icon: "😍", text: "" },
{ icon: "😘 ", text: "" },
{ icon: "😜", text: "" },
{ icon: "😝", text: "" },
{ icon: "😏", text: "" },
{ icon: "😒", text: "" },
{ icon: "🙄", text: "" },
{ icon: "😳", text: "" },
{ icon: "😡", text: "" },
{ icon: "😔", text: "" },
{ icon: "😫", text: "" },
{ icon: "😱", text: "" },
{ icon: "😭", text: "" },
{ icon: "💩", text: "" },
{ icon: "👻", text: "" },
{ icon: "🙌", text: "" },
{ icon: "🖕", text: "" },
{ icon: "👍", text: "" },
{ icon: "👫", text: "" },
{ icon: "👬", text: "" },
{ icon: "👭", text: "" },
{ icon: "🌚", text: "" },
{ icon: "🌝", text: "" },
{ icon: "🙈", text: "" },
{ icon: "💊", text: "" },
{ icon: "😶", text: "" },
{ icon: "🙏", text: "" },
{ icon: "🍦", text: "" },
{ icon: "🍉", text: "" },
{ icon: "😣", text: "" },
],
},
收藏表情: {
type: "sticker",
container: [
{ icon: "https://i.imgur.com/2by85Ui.jpeg", text: "小冒蜜" },
{ icon: "https://i.imgur.com/HCEidtT.jpeg", text: "老鼠玩手机" },
{ icon: "https://i.imgur.com/6W0VDcT.gif", text: "猫脸蹭墙" },
],
},
};
const STYLE = `
.imgur-upload-btn, .emoji-btn {
background: none;
border: none;
color: #778087;
cursor: pointer;
font-size: 13px;
padding: 0;
margin-left: 15px;
text-decoration: none;
transition: color 0.2s ease;
}
.imgur-upload-btn:hover, .emoji-btn:hover {
color: #4d5256;
text-decoration: underline;
}
.hidden {
display: none !important;
}
.imgur-upload-modal, .emoji-modal {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-color: rgba(0, 0, 0, 0.5);
display: flex;
justify-content: center;
align-items: center;
z-index: 9999;
}
.imgur-upload-modal-content {
background-color: #fff;
padding: 20px;
border-radius: 3px;
box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
max-width: 450px;
width: 90%;
position: relative;
font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}
.emoji-modal-content {
background-color: #fff;
border-radius: 8px;
box-shadow: 0 2px 20px rgba(0, 0, 0, 0.15);
width: 90%;
max-width: 500px;
max-height: 70vh;
position: relative;
font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
display: flex;
flex-direction: column;
}
.imgur-upload-modal-header, .emoji-modal-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 15px;
padding-bottom: 10px;
border-bottom: 1px solid #e2e2e2;
}
.emoji-modal-header {
padding: 15px 20px 10px;
margin-bottom: 0;
}
.imgur-upload-modal-title, .emoji-modal-title {
font-size: 15px;
font-weight: normal;
color: #000;
}
.imgur-upload-modal-close, .emoji-modal-close {
cursor: pointer;
font-size: 18px;
color: #ccc;
width: 20px;
height: 20px;
display: flex;
align-items: center;
justify-content: center;
transition: color 0.2s ease;
}
.imgur-upload-modal-close:hover, .emoji-modal-close:hover {
color: #999;
}
.emoji-content {
padding: 15px 20px;
flex: 1;
overflow-y: auto;
min-height: 200px;
}
.emoji-grid {
display: flex;
flex-wrap: wrap;
gap: 6px;
margin-bottom: 15px;
}
.emoji-item {
display: flex;
align-items: center;
justify-content: center;
min-width: 35px;
height: 35px;
padding: 4px 6px;
cursor: pointer;
border-radius: 4px;
transition: background-color 0.2s ease;
font-size: 16px;
text-align: center;
border: 1px solid transparent;
background: none;
position: relative;
word-break: keep-all;
white-space: nowrap;
}
.emoji-item:hover {
background-color: #f0f0f0;
border-color: #ddd;
}
.emoji-item.text {
border: 1px solid #d0d0d0;
background-color: #f8f8f8;
font-family: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", "Helvetica Neue", Helvetica, Arial, sans-serif;
box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}
.emoji-item.text:hover {
background-color: #eeeeee;
border-color: #bbb;
box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}
.emoji-item.image {
background-size: contain;
background-repeat: no-repeat;
background-position: center;
width: 35px;
min-width: 35px;
}
.emoji-item.image.large {
width: 60px;
min-width: 60px;
height: 60px;
}
.emoji-item .delete-btn {
position: absolute;
top: -4px;
right: -4px;
width: 14px;
height: 14px;
background: #ff4444;
color: white;
border: none;
border-radius: 50%;
font-size: 9px;
cursor: pointer;
display: none;
align-items: center;
justify-content: center;
line-height: 1;
}
.emoji-item:hover .delete-btn {
display: flex;
}
.emoji-tabs {
display: flex;
border-top: 1px solid #e2e2e2;
background-color: #f9f9f9;
overflow-x: auto;
}
.emoji-tab {
flex: 1;
padding: 12px 16px;
text-align: center;
cursor: pointer;
font-size: 12px;
color: #666;
border: none;
background: none;
transition: all 0.2s ease;
border-right: 1px solid #e2e2e2;
white-space: nowrap;
}
.emoji-tab:last-child {
border-right: none;
}
.emoji-tab.active {
background-color: #fff;
color: #333;
border-top: 2px solid #778087;
}
.emoji-tab:hover:not(.active) {
background-color: #f0f0f0;
}
.emoji-config-panel {
padding: 20px;
height: calc(100% - 0px);
box-sizing: border-box;
display: flex;
flex-direction: column;
width: 100%;
}
.emoji-config-title {
font-size: 14px;
font-weight: bold;
margin-bottom: 10px;
color: #333;
}
.emoji-config-textarea {
width: 100%;
flex: 1;
min-height: 280px;
padding: 10px;
border: 1px solid #ccc;
border-radius: 4px;
font-family: "Consolas", "Monaco", "Courier New", monospace;
font-size: 12px;
resize: vertical;
margin-bottom: 15px;
box-sizing: border-box;
line-height: 1.4;
}
.emoji-config-actions {
display: flex;
justify-content: space-between;
align-items: center;
padding-top: 15px;
border-top: 1px solid #e2e2e2;
margin-top: auto;
}
.emoji-config-btn {
background: none;
border: none;
color: #778087;
cursor: pointer;
font-size: 12px;
padding: 0;
transition: color 0.2s ease;
text-decoration: none;
}
.emoji-config-btn:hover {
color: #4d5256;
text-decoration: underline;
}
.imgur-upload-dropzone {
border: 1px dashed #ccc;
padding: 25px;
text-align: center;
margin-bottom: 15px;
cursor: pointer;
border-radius: 3px;
transition: border-color 0.2s ease;
font-size: 13px;
color: #666;
}
.imgur-upload-dropzone:hover {
border-color: #999;
}
.imgur-upload-dropzone.dragover {
border-color: #778087;
background-color: #f9f9f9;
}
.imgur-upload-preview {
margin-top: 10px;
max-width: 100%;
max-height: 150px;
border-radius: 2px;
}
.imgur-upload-actions {
display: flex;
justify-content: space-between;
align-items: center;
margin-top: 15px;
padding-top: 10px;
border-top: 1px solid #e2e2e2;
}
.imgur-upload-config-btn {
background: none;
border: none;
color: #778087;
cursor: pointer;
font-size: 12px;
padding: 0;
}
.imgur-upload-config-btn:hover {
color: #4d5256;
text-decoration: underline;
}
.imgur-upload-submit-btn {
background-color: #f5f5f5;
border: 1px solid #ccc;
border-radius: 3px;
color: #333;
cursor: pointer;
font-size: 12px;
padding: 6px 12px;
transition: all 0.2s ease;
}
.imgur-upload-submit-btn:hover {
background-color: #e8e8e8;
}
.imgur-upload-submit-btn:disabled {
background-color: #f9f9f9;
color: #ccc;
cursor: not-allowed;
}
.imgur-upload-config-panel {
margin-top: 10px;
padding: 10px;
background-color: #f9f9f9;
border-radius: 3px;
border: 1px solid #e2e2e2;
}
.imgur-upload-config-row {
display: flex;
align-items: center;
margin-bottom: 8px;
}
.imgur-upload-config-row:last-child {
margin-bottom: 0;
}
.imgur-upload-config-label {
font-size: 12px;
color: #666;
width: 70px;
flex-shrink: 0;
}
.imgur-upload-config-input {
flex: 1;
padding: 3px 6px;
border: 1px solid #ccc;
border-radius: 2px;
font-size: 12px;
}
.imgur-upload-config-save {
background-color: #f5f5f5;
border: 1px solid #ccc;
border-radius: 2px;
color: #333;
cursor: pointer;
font-size: 11px;
margin-left: 6px;
padding: 3px 8px;
}
.imgur-upload-config-save:hover {
background-color: #e8e8e8;
}
.imgur-upload-modal-status {
color: #666;
font-size: 12px;
text-align: center;
}
.imgur-upload-modal-status.success {
color: #5cb85c;
}
.imgur-upload-modal-status.error {
color: #d9534f;
}
.save-emoji-checkbox {
display: flex;
align-items: center;
gap: 5px;
font-size: 12px;
color: #666;
}
.save-emoji-checkbox input[type="checkbox"] {
margin: 0;
}
`;
// 获取表情配置
function getEmojiConfig() {
try {
const savedConfig = GM_getValue(EMOJI_CONFIG_KEY, null);
if (!savedConfig) {
return DEFAULT_EMOJI_CONFIG;
}
// 如果savedConfig已经是对象，直接返回
if (typeof savedConfig === "object") {
return savedConfig;
}
// 如果是字符串，尝试解析
if (typeof savedConfig === "string") {
return JSON.parse(savedConfig);
}
// 其他情况返回默认配置
return DEFAULT_EMOJI_CONFIG;
} catch (error) {
console.error("解析表情配置失败，使用默认配置:", error);
// 清除错误的配置并使用默认配置
GM_setValue(EMOJI_CONFIG_KEY, JSON.stringify(DEFAULT_EMOJI_CONFIG));
return DEFAULT_EMOJI_CONFIG;
}
}
// 保存表情配置
function saveEmojiConfig(config) {
try {
// 确保保存的是JSON字符串
const configString =
typeof config === "string" ? config : JSON.stringify(config);
GM_setValue(EMOJI_CONFIG_KEY, configString);
} catch (error) {
console.error("保存表情配置失败:", error);
alert("保存配置失败，请检查配置格式");
}
}
// 添加样式到页面
function addStyle() {
const styleElement = document.createElement("style");
styleElement.textContent = STYLE;
document.head.appendChild(styleElement);
}
// 创建上传弹窗
function createUploadModal(textareaElement) {
const modal = document.createElement("div");
modal.className = "imgur-upload-modal";
const content = document.createElement("div");
content.className = "imgur-upload-modal-content";
content.innerHTML = `
<div class="imgur-upload-modal-header">
<div class="imgur-upload-modal-title">上传图片</div>
<div class="imgur-upload-modal-close">×</div>
</div>
<div class="imgur-upload-dropzone">
<div>点击选择图片或拖拽图片到此处</div>
<div style="font-size: 11px; color: #999; margin-top: 5px;">支持 JPG, PNG, GIF 格式</div>
</div>
<div class="imgur-upload-actions">
<button class="imgur-upload-config-btn">⚙️ 配置</button>
<button class="imgur-upload-submit-btn" disabled>确认上传</button>
</div>
<div class="imgur-upload-config-panel hidden">
<div class="imgur-upload-config-row">
<div class="imgur-upload-config-label">Imgur ID:</div>
<input type="text" class="imgur-upload-config-input" placeholder="请输入 Imgur Client ID" value="${
CLIENT_ID || ""
}">
<button class="imgur-upload-config-save">保存</button>
</div>
<div style="font-size: 11px; color: #666; margin-top: 8px;">
在 <a href="https://api.imgur.com/oauth2/addclient" target="_blank">https://api.imgur.com/oauth2/addclient</a> 注册获取(无回调)
</div>
</div>
`;
modal.appendChild(content);
document.body.appendChild(modal);
setupModalEvents(modal, textareaElement);
return modal;
}
// 创建表情选择器弹窗
function createEmojiModal(textareaElement) {
const modal = document.createElement("div");
modal.className = "emoji-modal";
const content = document.createElement("div");
content.className = "emoji-modal-content";
const emojiConfig = getEmojiConfig();
const categories = Object.keys(emojiConfig);
content.innerHTML = `
<div class="emoji-modal-header">
<div class="emoji-modal-title">选择表情</div>
<div style="display: flex; align-items: center; gap: 15px;">
<a class="emoji-config-btn" id="emoji-config-btn" href="javascript:void(0);">⚙️ 配置</a>
<div class="emoji-modal-close">×</div>
</div>
</div>
<div class="emoji-content">
<div class="emoji-grid" id="emoji-grid"></div>
</div>
<div class="emoji-tabs" id="emoji-tabs"></div>
`;
modal.appendChild(content);
document.body.appendChild(modal);
// 预渲染所有分类内容
preRenderCategories(emojiConfig);
// 创建分栏
const tabsContainer = content.querySelector("#emoji-tabs");
const fragment = document.createDocumentFragment();
categories.forEach((category, index) => {
const tab = document.createElement("button");
tab.className = `emoji-tab ${index === 0 ? "active" : ""}`;
tab.textContent = category;
tab.dataset.category = category;
fragment.appendChild(tab);
});
tabsContainer.appendChild(fragment);
// 使用事件委托处理分栏点击
tabsContainer.addEventListener("click", (e) => {
if (e.target.classList.contains("emoji-tab")) {
const category = e.target.dataset.category;
switchEmojiCategoryOptimized(category);
}
});
// 显示第一个分类的表情
if (categories.length > 0) {
switchEmojiCategoryOptimized(categories[0]);
}
// 设置事件监听
setupEmojiModalEvents(modal, textareaElement);
return modal;
}
// 全局缓存已渲染的分类内容
let renderedCategories = new Map();
let currentActiveCategory = null;
// 预渲染所有分类内容
function preRenderCategories(emojiConfig) {
renderedCategories.clear();
Object.keys(emojiConfig).forEach((category) => {
const categoryData = emojiConfig[category];
if (categoryData && categoryData.container) {
const container = document.createElement("div");
categoryData.container.forEach((item, index) => {
const emojiEl = document.createElement("button");
emojiEl.className = "emoji-item";
emojiEl.dataset.emoji = item.icon;
emojiEl.dataset.category = category;
emojiEl.dataset.index = index;
if (
categoryData.type === "image" ||
categoryData.type === "sticker"
) {
emojiEl.className += " image";
// 检查是否是imgur链接，如果是则使用大图标
if (
item.icon.includes("imgur.com") ||
item.icon.includes("i.imgur.com")
) {
emojiEl.className += " large";
}
emojiEl.style.backgroundImage = `url(${item.icon})`;
emojiEl.title = item.text || item.icon;
// 为自定义分组添加删除按钮
if (categoryData.editable !== false) {
const deleteBtn = document.createElement("button");
deleteBtn.className = "delete-btn";
deleteBtn.innerHTML = "×";
deleteBtn.dataset.action = "delete";
emojiEl.appendChild(deleteBtn);
}
} else {
emojiEl.textContent = item.icon;
emojiEl.title = item.text || item.icon;
// 为颜文字添加特殊样式
if (
categoryData.type === "text" ||
categoryData.type === "emoticon"
) {
emojiEl.className += " text";
}
}
container.appendChild(emojiEl);
});
renderedCategories.set(category, container);
}
});
}
// 优化的切换表情分类函数
function switchEmojiCategoryOptimized(category) {
if (currentActiveCategory === category) return;
const grid = document.getElementById("emoji-grid");
const tabs = document.querySelectorAll(".emoji-tab");
if (!grid) {
console.error("找不到表情网格元素");
return;
}
// 更新分栏状态
tabs.forEach((tab) => {
tab.classList.toggle("active", tab.dataset.category === category);
});
// 清空网格并插入预渲染的内容
grid.innerHTML = "";
const categoryContainer = renderedCategories.get(category);
if (categoryContainer) {
// 克隆容器内容
const clonedContainer = categoryContainer.cloneNode(true);
// 将克隆的子元素添加到网格中
while (clonedContainer.firstChild) {
grid.appendChild(clonedContainer.firstChild);
}
}
currentActiveCategory = category;
}
// 使用事件委托处理表情点击和删除
function setupEmojiGridEvents() {
const grid = document.getElementById("emoji-grid");
if (!grid) return;
grid.addEventListener("click", (e) => {
const target = e.target.closest(".emoji-item");
if (!target) return;
const deleteBtn = e.target.closest(".delete-btn");
if (deleteBtn) {
e.stopPropagation();
const category = target.dataset.category;
const index = parseInt(target.dataset.index);
deleteEmojiOptimized(category, index);
} else {
const emoji = target.dataset.emoji;
insertEmoji(emoji);
}
});
}
// 优化的删除表情函数
function deleteEmojiOptimized(category, index) {
if (confirm("确定要删除这个表情吗？")) {
try {
const config = getEmojiConfig();
if (config[category] && config[category].container) {
config[category].container.splice(index, 1);
saveEmojiConfig(config);
// 重新预渲染并刷新当前分类
preRenderCategories(config);
switchEmojiCategoryOptimized(category);
}
} catch (error) {
console.error("删除表情失败:", error);
alert("删除表情失败: " + error.message);
}
}
}
// 显示配置页面
function showEmojiConfig() {
const content = document.querySelector(".emoji-content");
const tabs = document.querySelectorAll(".emoji-tab");
const tabsContainer = document.querySelector("#emoji-tabs");
// 清除所有分栏的激活状态并隐藏分栏容器
tabs.forEach((tab) => tab.classList.remove("active"));
if (tabsContainer) {
tabsContainer.style.display = "none";
}
const currentConfig = getEmojiConfig();
content.innerHTML = `
<div class="emoji-config-panel">
<div class="emoji-config-title">表情配置</div>
<textarea class="emoji-config-textarea" id="emoji-config-textarea"
placeholder="请输入 JSON 格式的表情配置...">${JSON.stringify(
currentConfig,
null,
2
)}</textarea>
<div class="emoji-config-actions">
<a href="https://owo.dogxi.me/" target="_blank" style="background-color: #f5f5f5; border: 1px solid #ccc; border-radius: 3px; color: #333; cursor: pointer; font-size: 12px; padding: 6px 12px; transition: all 0.2s ease; white-space: nowrap; text-decoration: none;">更多配置</a>
<div>
<button style="background-color: #f5f5f5; border: 1px solid #ccc; border-radius: 3px; color: #333; cursor: pointer; font-size: 12px; padding: 6px 12px; transition: all 0.2s ease; white-space: nowrap;" id="cancel-config-btn">取消</button>
<button style="background-color: #778087; color: white; border: 1px solid #778087; border-radius: 3px; cursor: pointer; font-size: 12px; padding: 6px 12px; transition: all 0.2s ease; white-space: nowrap; margin-left: 10px;" id="save-config-btn">保存配置</button>
</div>
</div>
</div>
`;
// 添加事件监听
setupEmojiConfigEvents();
}
// 设置表情配置页面事件
function setupEmojiConfigEvents() {
const cancelBtn = document.getElementById("cancel-config-btn");
const saveBtn = document.getElementById("save-config-btn");
if (cancelBtn) {
cancelBtn.addEventListener("click", function () {
const modal = document.querySelector(".emoji-modal");
if (modal) {
modal.remove();
}
});
}
if (saveBtn) {
saveBtn.addEventListener("click", function () {
const textarea = document.getElementById("emoji-config-textarea");
try {
const config = JSON.parse(textarea.value);
saveEmojiConfig(config);
alert("配置保存成功！");
// 重新创建表情弹窗以应用新配置
const modal = document.querySelector(".emoji-modal");
if (modal) {
const textareaElement = document.getElementById("reply_content");
modal.remove();
if (textareaElement) {
createEmojiModal(textareaElement);
}
}
} catch (e) {
console.error("配置保存失败:", e);
alert("JSON 格式错误，请检查配置：\n" + e.message);
}
});
}
}
// 设置表情弹窗事件监听
function setupEmojiModalEvents(modal, textareaElement) {
const closeBtn = modal.querySelector(".emoji-modal-close");
const configBtn = modal.querySelector("#emoji-config-btn");
function closeModal() {
if (document.body.contains(modal)) {
// 清理缓存
renderedCategories.clear();
currentActiveCategory = null;
document.body.removeChild(modal);
}
}
if (closeBtn) {
closeBtn.addEventListener("click", closeModal);
}
if (configBtn) {
configBtn.addEventListener("click", showEmojiConfig);
}
// 设置表情网格事件委托
setupEmojiGridEvents();
modal.addEventListener("click", function (e) {
if (e.target === modal) closeModal();
});
// ESC键关闭
const escHandler = function (e) {
if (e.key === "Escape") {
closeModal();
document.removeEventListener("keydown", escHandler);
}
};
document.addEventListener("keydown", escHandler);
}
// 设置弹窗事件监听
function setupModalEvents(modal, textareaElement) {
const closeBtn = modal.querySelector(".imgur-upload-modal-close");
const dropzone = modal.querySelector(".imgur-upload-dropzone");
const configBtn = modal.querySelector(".imgur-upload-config-btn");
const configPanel = modal.querySelector(".imgur-upload-config-panel");
const configInput = modal.querySelector(".imgur-upload-config-input");
const configSave = modal.querySelector(".imgur-upload-config-save");
const submitBtn = modal.querySelector(".imgur-upload-submit-btn");
let selectedFile = null;
function closeModal() {
if (document.body.contains(modal)) {
document.body.removeChild(modal);
}
}
closeBtn.addEventListener("click", closeModal);
modal.addEventListener("click", function (e) {
if (e.target === modal) closeModal();
});
configBtn.addEventListener("click", function () {
configPanel.classList.toggle("hidden");
});
configSave.addEventListener("click", function () {
const newClientId = configInput.value.trim();
if (newClientId) {
GM_setValue(IMGUR_CLIENT_ID_KEY, newClientId);
CLIENT_ID = newClientId;
configPanel.classList.add("hidden");
showStatusInModal(modal, "配置已保存", "success");
}
});
const fileInput = document.createElement("input");
fileInput.type = "file";
fileInput.accept = "image/*";
fileInput.style.display = "none";
modal.appendChild(fileInput);
dropzone.addEventListener("click", () => fileInput.click());
fileInput.addEventListener("change", function (e) {
handleFileSelect(e.target.files[0]);
});
dropzone.addEventListener("dragover", function (e) {
e.preventDefault();
dropzone.classList.add("dragover");
});
dropzone.addEventListener("dragleave", function (e) {
e.preventDefault();
dropzone.classList.remove("dragover");
});
dropzone.addEventListener("drop", function (e) {
e.preventDefault();
dropzone.classList.remove("dragover");
const files = e.dataTransfer.files;
if (files.length > 0) {
handleFileSelect(files[0]);
}
});
// 处理文件选择
function handleFileSelect(file) {
if (!file || !file.type.match(/image\/.*/)) {
showStatusInModal(modal, "请选择图片文件", "error");
return;
}
selectedFile = file;
const reader = new FileReader();
reader.onload = function (e) {
const preview = modal.querySelector(".imgur-upload-preview");
if (preview) preview.remove();
const img = document.createElement("img");
img.src = e.target.result;
img.className = "imgur-upload-preview";
dropzone.appendChild(img);
submitBtn.disabled = false;
dropzone.querySelector("div").textContent = "已选择: " + file.name;
};
reader.readAsDataURL(file);
}
submitBtn.addEventListener("click", function () {
if (!selectedFile) return;
if (!CLIENT_ID) {
showStatusInModal(modal, "请先配置 Imgur Client ID", "error");
configPanel.classList.remove("hidden");
return;
}
submitBtn.disabled = true;
submitBtn.textContent = "上传中...";
uploadToImgur(selectedFile, textareaElement, modal);
});
}
// 在弹窗中显示状态信息
function showStatusInModal(modal, message, type) {
let statusEl = modal.querySelector(".imgur-upload-modal-status");
if (!statusEl) {
statusEl = document.createElement("div");
statusEl.className = "imgur-upload-modal-status";
statusEl.style.cssText =
"margin-top: 10px; font-size: 12px; text-align: center;";
modal.querySelector(".imgur-upload-modal-content").appendChild(statusEl);
}
statusEl.textContent = message;
statusEl.className = "imgur-upload-modal-status " + (type || "");
if (type === "success") {
setTimeout(() => (statusEl.textContent = ""), 3000);
}
}
// 修改上传成功处理逻辑
function handleUploadSuccess(imageUrl, fileName, modal) {
const textarea = document.getElementById("reply_content");
// 插入链接到文本框
insertLinkIntoTextarea(textarea, imageUrl, fileName);
showStatusInModal(modal, "上传成功！", "success");
setTimeout(() => {
if (document.body.contains(modal)) {
document.body.removeChild(modal);
}
}, 1500);
}
// 修改uploadToImgur函数中的成功处理部分
function uploadToImgur(file, textareaElement, modal) {
if (!file.type.match(/image\/.*/)) {
showStatusInModal(modal, "请选择图片文件", "error");
const submitBtn = modal.querySelector(".imgur-upload-submit-btn");
submitBtn.disabled = false;
submitBtn.textContent = "确认上传";
return;
}
const formData = new FormData();
formData.append("image", file);
GM_xmlhttpRequest({
method: "POST",
url: "https://api.imgur.com/3/image",
headers: {
Authorization: "Client-ID " + CLIENT_ID,
},
data: formData,
responseType: "json",
onload: function (response) {
const submitBtn = modal.querySelector(".imgur-upload-submit-btn");
try {
let responseData;
if (typeof response.response === "string") {
responseData = JSON.parse(response.response);
} else {
responseData = response.response;
}
if (response.status === 200 && responseData && responseData.success) {
const imageUrl = responseData.data.link;
handleUploadSuccess(imageUrl, file.name, modal);
} else {
let errorMessage = "";
if (response.status === 400) {
if (
responseData &&
responseData.data &&
responseData.data.error
) {
if (
responseData.data.error === "These actions are forbidden."
) {
errorMessage = "Client ID 无效或已被禁用，请检查配置";
} else {
errorMessage = responseData.data.error;
}
} else {
errorMessage = "Client ID 配置错误";
}
} else if (response.status === 403) {
errorMessage = "访问被拒绝，请检查 Client ID 权限";
} else if (response.status === 429) {
errorMessage = "请求过于频繁，请稍后再试";
} else {
errorMessage = `上传失败 (${response.status})`;
}
console.error("Imgur 上传错误:", response);
showStatusInModal(modal, errorMessage, "error");
if (response.status === 400 || response.status === 403) {
const configPanel = modal.querySelector(
".imgur-upload-config-panel"
);
configPanel.classList.remove("hidden");
}
submitBtn.disabled = false;
submitBtn.textContent = "确认上传";
}
} catch (e) {
console.error("解析响应失败:", e, response);
showStatusInModal(modal, "响应解析失败，请重试", "error");
submitBtn.disabled = false;
submitBtn.textContent = "确认上传";
}
},
onerror: function (error) {
console.error("GM_xmlhttpRequest 错误:", error);
showStatusInModal(modal, "网络请求失败，请检查连接", "error");
const submitBtn = modal.querySelector(".imgur-upload-submit-btn");
submitBtn.disabled = false;
submitBtn.textContent = "确认上传";
},
ontimeout: function () {
console.error("Imgur 上传超时");
showStatusInModal(modal, "上传超时，请重试", "error");
const submitBtn = modal.querySelector(".imgur-upload-submit-btn");
submitBtn.disabled = false;
submitBtn.textContent = "确认上传";
},
});
}
// 将图片链接插入到文本框
function insertLinkIntoTextarea(textareaElement, imageUrl, fileName) {
const altText = fileName ? fileName.split(".")[0] : "image";
const textToInsert = imageUrl;
const currentValue = textareaElement.value;
const selectionStart = textareaElement.selectionStart;
const selectionEnd = textareaElement.selectionEnd;
const newText =
currentValue.substring(0, selectionStart) +
textToInsert +
currentValue.substring(selectionEnd);
textareaElement.value = newText;
const newCursorPosition = selectionStart + textToInsert.length;
textareaElement.selectionStart = newCursorPosition;
textareaElement.selectionEnd = newCursorPosition;
textareaElement.focus();
textareaElement.dispatchEvent(
new Event("input", { bubbles: true, cancelable: true })
);
}
// 在页面头部添加表情和上传按钮
function addUploadButtonToHeader() {
const replyBox = document.getElementById("reply-box");
if (!replyBox) return;
const headerCell = replyBox.querySelector(".cell.flex-one-row");
if (!headerCell) return;
if (headerCell.querySelector(".imgur-upload-btn")) return;
const leftDiv = headerCell.querySelector("div:first-child");
if (leftDiv) {
// 添加表情按钮
const emojiBtn = document.createElement("a");
emojiBtn.className = "emoji-btn";
emojiBtn.textContent = "表情";
emojiBtn.href = "javascript:void(0);";
emojiBtn.title = "选择表情";
emojiBtn.style.marginLeft = "10px";
leftDiv.appendChild(emojiBtn);
emojiBtn.addEventListener("click", function (e) {
e.preventDefault();
// console.log("表情按钮被点击"); // 调试日志
const textarea = document.getElementById("reply_content");
if (textarea) {
// console.log("创建表情弹窗"); // 调试日志
createEmojiModal(textarea);
} else {
console.error("找不到回复文本框");
}
});
// 添加上传按钮
const uploadBtn = document.createElement("a");
uploadBtn.className = "imgur-upload-btn";
uploadBtn.textContent = "上传";
uploadBtn.href = "javascript:void(0);";
uploadBtn.title = "上传图片";
uploadBtn.style.marginLeft = "10px";
leftDiv.appendChild(uploadBtn);
uploadBtn.addEventListener("click", function (e) {
e.preventDefault();
// console.log("上传按钮被点击"); // 调试日志
const textarea = document.getElementById("reply_content");
if (textarea) {
// console.log("创建上传弹窗"); // 调试日志
createUploadModal(textarea);
}
});
}
}
// 查找并添加上传按钮
function findTextareasAndAddButtons() {
addUploadButtonToHeader();
setupMutationObserver();
}
// 监听DOM变化
function setupMutationObserver() {
const observer = new MutationObserver(function (mutations) {
let shouldCheck = false;
mutations.forEach(function (mutation) {
mutation.addedNodes.forEach(function (node) {
if (
node.nodeType === Node.ELEMENT_NODE &&
(node.id === "reply-box" || node.querySelector("#reply-box"))
) {
shouldCheck = true;
}
});
});
if (shouldCheck) {
setTimeout(addUploadButtonToHeader, 100);
}
});
observer.observe(document.body, {
childList: true,
subtree: true,
});
}
// 初始化脚本
function init() {
addStyle();
setTimeout(findTextareasAndAddButtons, 100);
}
if (document.readyState === "loading") {
document.addEventListener("DOMContentLoaded", init);
} else {
init();
}
// 插入表情到文本框
function insertEmoji(emoji) {
const textarea = document.getElementById("reply_content");
if (!textarea) {
console.error("找不到回复文本框");
return;
}
const textToInsert = emoji;
const currentValue = textarea.value;
const selectionStart = textarea.selectionStart;
const selectionEnd = textarea.selectionEnd;
const newText =
currentValue.substring(0, selectionStart) +
textToInsert +
currentValue.substring(selectionEnd);
textarea.value = newText;
const newCursorPosition = selectionStart + textToInsert.length;
textarea.selectionStart = newCursorPosition;
textarea.selectionEnd = newCursorPosition;
textarea.focus();
textarea.dispatchEvent(
new Event("input", { bubbles: true, cancelable: true })
);
// 关闭弹窗
const modal = document.querySelector(".emoji-modal");
if (modal) {
renderedCategories.clear();
currentActiveCategory = null;
modal.remove();
}
}
})();
