在 NodeSeek 支持点击、拖拽和粘贴上传图片，并插入 Markdown 格式到编辑器。
// ==UserScript==
// @name NodeSeek编辑器多图床快捷上传
// @namespace http://tampermonkey.net/
// @version 1.0.2
// @description 在 NodeSeek 支持点击、拖拽和粘贴上传图片，并插入 Markdown 格式到编辑器。
// @author XKO
// @match https://www.nodeseek.com/*
// @grant GM_xmlhttpRequest
// @grant GM_setValue
// @grant GM_getValue
// @grant GM_addStyle
// @grant GM_deleteValue
// @connect *
// @connect *.nodeimage.com
// @connect nodeseek.com
// @license MIT
// ==/UserScript==
(function() {
'use strict';
// ===== Emoji Picker 集成 =====
const EMOJI_PREFIX = 'emoji-';
const EMOJI_CONFIG = {
EMOJI_PICKER_URL: 'https://cdn.jsdelivr.net/npm/emoji-picker-element@^1/index.js',
PICKER_WIDTH: 380,
PICKER_HEIGHT: 420,
ANIMATION_DELAY: 10,
CHECK_INTERVAL: 100
};
function emoji_createElement(tag, attributes = {}, styles = {}) {
const element = document.createElement(tag);
Object.entries(attributes).forEach(([key, value]) => element[key] = value);
Object.entries(styles).forEach(([key, value]) => element.style[key] = value);
return element;
}
function emoji_calculatePosition(targetElement, popupWidth, popupHeight) {
const rect = targetElement.getBoundingClientRect();
let left = window.scrollX + rect.left;
let top = window.scrollY + rect.bottom + 6;
if (left + popupWidth > window.innerWidth) {
left = window.innerWidth - (popupWidth + 20);
}
if (top + popupHeight > window.innerHeight + window.scrollY) {
top = window.innerHeight + window.scrollY - (popupHeight + 10);
}
return { top, left };
}
class EmojiPicker {
constructor() {
this.picker = null;
this.initStyles();
}
static async injectScript() {
if (window.customElements.get('emoji-picker')) return;
const script = emoji_createElement('script', {
type: 'module',
src: EMOJI_CONFIG.EMOJI_PICKER_URL
});
document.head.appendChild(script);
return new Promise(resolve => {
const checkLoaded = setInterval(() => {
if (window.customElements.get('emoji-picker')) {
clearInterval(checkLoaded);
resolve();
}
}, EMOJI_CONFIG.CHECK_INTERVAL);
});
}
initStyles() {
const styles = `
.${EMOJI_PREFIX}picker-popup {
animation: ${EMOJI_PREFIX}fadein 0.18s;
z-index: 10001 !important;
}
@keyframes ${EMOJI_PREFIX}fadein {
0% { opacity:0; transform: translateY(18px); }
100% { opacity:1; transform: translateY(0); }
}
.${EMOJI_PREFIX}btn:hover {
background: #f2f2f2;
border-radius: 4px;
}
@media (prefers-color-scheme: dark) {
.${EMOJI_PREFIX}picker-popup {
--emoji-bg: #232323;
color: #eee;
border-color: #444;
}
.${EMOJI_PREFIX}btn:hover {
background: #333;
}
}
`;
if (!document.getElementById(EMOJI_PREFIX + 'style')) {
const styleElement = emoji_createElement('style', { id: EMOJI_PREFIX + 'style', innerHTML: styles });
document.head.appendChild(styleElement);
}
}
createButton() {
return emoji_createElement('span', {
title: 'Emoji',
innerHTML: '😊',
className: `toolbar-item ${EMOJI_PREFIX}btn`,
onclick: (e) => this.toggle(e)
}, {
cursor: 'pointer',
fontSize: '18px',
marginLeft: '8px'
});
}
async createPicker(event) {
const { top, left } = emoji_calculatePosition(
event.target,
EMOJI_CONFIG.PICKER_WIDTH,
EMOJI_CONFIG.PICKER_HEIGHT
);
this.picker = emoji_createElement('div', {
className: `${EMOJI_PREFIX}picker-popup`
}, {
position: 'absolute',
background: 'var(--emoji-bg,#fff)',
border: '1px solid #ddd',
borderRadius: '8px',
boxShadow: '0 2px 8px rgba(0,0,0,0.15)',
padding: '0',
zIndex: '10001',
width: `${EMOJI_CONFIG.PICKER_WIDTH}px`,
height: `${EMOJI_CONFIG.PICKER_HEIGHT}px`,
display: 'flex',
flexDirection: 'column',
top: `${top}px`,
left: `${left}px`
});
this.picker.addEventListener('click', (e) => {
e.stopPropagation();
});
await EmojiPicker.injectScript();
const pickerElement = emoji_createElement('emoji-picker', {
style: 'width: 100%; height: 100%;'
});
pickerElement.addEventListener('emoji-click', (e) => {
this.handleEmojiSelect(e, event.target);
});
this.picker.appendChild(pickerElement);
document.body.appendChild(this.picker);
setTimeout(() => {
const handleOutsideClick = (e) => {
if (this.picker && !this.picker.contains(e.target) && e.target !== event.target) {
this.close();
document.removeEventListener('click', handleOutsideClick);
}
};
document.addEventListener('click', handleOutsideClick);
}, EMOJI_CONFIG.ANIMATION_DELAY);
}
toggle(event) {
if (this.picker) {
this.close();
} else {
this.createPicker(event);
event.stopPropagation();
}
}
close() {
if (this.picker) {
this.picker.remove();
this.picker = null;
}
}
handleEmojiSelect(event, targetButton) {
const emoji = event.detail.unicode;
this.insertEmoji(emoji, targetButton);
this.close();
}
insertEmoji(emoji, targetButton) {
const editor = this.findNearestEditor(targetButton);
if (!editor) {
alert('未找到CodeMirror编辑器');
return;
}
editor.focus();
const doc = editor.getDoc();
const cursor = doc.getCursor();
doc.replaceRange(emoji, cursor);
setTimeout(() => editor.focus(), 0);
}
findNearestEditor(targetButton) {
const editors = document.querySelectorAll('.CodeMirror');
if (editors.length === 0) return null;
if (editors.length === 1) return editors[0].CodeMirror;
return Array.from(editors).reduce((nearest, current) => {
const currentRect = current.getBoundingClientRect();
const targetRect = targetButton.getBoundingClientRect();
const distance = Math.hypot(
currentRect.top - targetRect.top,
currentRect.left - targetRect.left
);
if (!nearest || distance < nearest.distance) {
return { editor: current.CodeMirror, distance };
}
return nearest;
}, null).editor;
}
}
function emoji_init() {
const emojiPicker = new EmojiPicker();
const observer = new MutationObserver(() => {
document.querySelectorAll('.mde-toolbar').forEach(toolbar => {
if (!toolbar.querySelector(`.${EMOJI_PREFIX}btn`)) {
toolbar.appendChild(emojiPicker.createButton());
}
});
});
observer.observe(document.body, { childList: true, subtree: true });
document.querySelectorAll('.mde-toolbar').forEach(toolbar => {
if (!toolbar.querySelector(`.${EMOJI_PREFIX}btn`)) {
toolbar.appendChild(emojiPicker.createButton());
}
});
}
emoji_init();
// 快捷键触发“发布评论/帖子”按钮功能
function triggerSubmitOnCtrlEnter(e) {
if (e.ctrlKey && e.key === 'Enter') {
// 查找所有 class="submit btn focus-visible" 且文本为“发布评论”或“发布帖子”的按钮
const submitButtons = Array.from(document.querySelectorAll('button.submit.btn.focus-visible'));
for (const btn of submitButtons) {
const text = btn.textContent.trim();
if (text === '发布评论' || text === '发布帖子') {
if (!btn.disabled && btn.offsetParent !== null) {
btn.click();
return;
}
}
}
// 查找所有 class="btn" 且文本为“发送”的按钮
const sendButtons = Array.from(document.querySelectorAll('button.btn'));
for (const btn of sendButtons) {
const text = btn.textContent.trim();
if (text === '发送') {
if (!btn.disabled && btn.offsetParent !== null) {
btn.click();
return;
}
}
}
}
}
document.addEventListener('keydown', triggerSubmitOnCtrlEnter, true);
// 默认图床相关常量
const SIXTEEN_API_TOKEN_KEY = 'sixteenToken';
const IMAGE_HOST_KEY = 'imageHost';
// NodeImage 相关配置
const NODEIMAGE = {
API_KEY_KEY: 'nodeimage_apiKey',
UPLOAD_URL: 'https://api.nodeimage.com/api/upload',
API_KEY_FETCH_URL: 'https://api.nodeimage.com/api/user/api-key',
SITE_URL: 'https://www.nodeimage.com',
STORAGE_KEYS: {
LOGIN_STATUS: 'nodeimage_login_status',
LOGOUT: 'nodeimage_logout',
LOGIN_CHECK: 'nodeimage_login_check'
},
RECENT_LOGIN_GRACE_PERIOD: 30000, // 30秒内检查近期登录(不可用)
LOGIN_CHECK_INTERVAL: 3000, // 轮询登录(不可用)状态的间隔
LOGIN_CHECK_TIMEOUT: 300000, // 轮询登录(不可用)状态的总超时
LOGIN_SUCCESS_CLOSE_DELAY: 1000 // 登录(不可用)成功后关闭窗口的延迟
};
let nodeImageApiKey = GM_getValue(NODEIMAGE.API_KEY_KEY, '');
// 只在首次未设置时设为 NodeImage 图床
(function initDefaultImageHost() {
if (!GM_getValue(IMAGE_HOST_KEY)) {
GM_setValue(IMAGE_HOST_KEY, 'nodeimage');
}
})();
GM_addStyle(`
#image-host-select {
border-radius: 8px;
box-shadow: 0 2px 8px rgba(0,0,0,0.1);
transition: all 0.3s ease;
}
#image-host-select:hover {
box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
#image-host-select:focus {
border-color: #4CAF50;
outline: none;
box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.2);
}
.nodeimage-api-key-display {
background-color: #e9e9e9;
padding: 8px;
border-radius: 6px;
font-family: monospace;
word-break: break-all;
margin-bottom: 10px;
font-size: 13px;
color: #555;
border: 1px solid #dcdcdc;
}
.nodeimage-login-button {
background: linear-gradient(90deg, #2196F3, #1976D2);
color: white;
padding: 8px 16px;
border: none;
border-radius: 6px;
cursor: pointer;
font-size: 14px;
font-weight: 500;
transition: background 0.3s, transform 0.1s;
text-align: center;
display: block;
width: fit-content;
margin-top: 10px;
}
.nodeimage-login-button:hover {
background: linear-gradient(90deg, #1976D2, #2196F3);
transform: translateY(-1px);
}
.nodeimage-login-button:active {
transform: translateY(0);
}
`);
const fileInput = document.createElement('input');
fileInput.type = 'file';
fileInput.accept = 'image/*';
fileInput.multiple = true;
fileInput.style.display = 'none';
document.body.appendChild(fileInput);
const editorWrapper = document.querySelector('#cm-editor-wrapper');
const codeMirror = document.querySelector('.CodeMirror.cm-s-default.cm-s-nsk.CodeMirror-wrap.CodeMirror-overlayscroll');
const cmInstance = document.querySelector('.CodeMirror')?.CodeMirror;
function addUploadHint(container) {
if (!container) return;
const existingHint = container.querySelector('.upload-hint-text');
if (existingHint) return;
const hint = document.createElement('div');
hint.className = 'upload-hint-text';
hint.textContent = '支持拖拽或粘贴上传图片';
hint.style.position = 'absolute';
hint.style.bottom = '5px';
hint.style.right = '5px';
hint.style.color = '#888';
hint.style.fontSize = '12px';
hint.style.zIndex = '10';
hint.style.pointerEvents = 'none';
container.style.position = 'relative';
container.appendChild(hint);
}
if (editorWrapper) {
addUploadHint(editorWrapper);
} else if (codeMirror) {
addUploadHint(codeMirror);
}
function showUploadHint(container, fileCount) {
if (!container) return;
const existingHints = document.querySelectorAll('[id^="upload-hint-"]');
existingHints.forEach(hint => hint.remove());
const uploadHint = document.createElement('div');
uploadHint.textContent = `正在上传 ${fileCount} 张图片，请稍等`;
uploadHint.style.position = 'absolute';
uploadHint.style.top = '50%';
uploadHint.style.left = '50%';
uploadHint.style.transform = 'translate(-50%, -50%)';
uploadHint.style.color = '#666';
uploadHint.style.fontSize = '14px';
uploadHint.style.background = 'rgba(0, 0, 0, 0.1)';
uploadHint.style.padding = '5px 10px';
uploadHint.style.borderRadius = '3px';
uploadHint.style.zIndex = '20';
uploadHint.style.maxWidth = '80%';
uploadHint.style.whiteSpace = 'nowrap';
uploadHint.style.overflow = 'hidden';
uploadHint.style.textOverflow = 'ellipsis';
uploadHint.id = 'upload-hint-' + (container === editorWrapper ? 'wrapper' : 'codemirror');
container.appendChild(uploadHint);
}
function removeUploadHint(container) {
const uploadHint = document.getElementById('upload-hint-' + (container === editorWrapper ? 'wrapper' : 'codemirror'));
if (uploadHint) uploadHint.remove();
}
function addSettingsIcon() {
const uploadIcon = document.querySelector('span.toolbar-item.i-icon.i-icon-pic');
if (!uploadIcon) return;
const existingSettingsIcon = uploadIcon.parentNode.querySelector('.settings-icon');
if (existingSettingsIcon) return;
const settingsIcon = document.createElement('span');
settingsIcon.className = 'toolbar-item i-icon settings-icon';
settingsIcon.style.cursor = 'pointer';
settingsIcon.style.marginLeft = '5px';
settingsIcon.style.display = 'inline-block';
settingsIcon.style.verticalAlign = 'middle';
settingsIcon.style.width = '16px';
settingsIcon.style.height = '16px';
settingsIcon.title = '选择图床';
settingsIcon.innerHTML = `
<svg style="width: 100%; height: 100%; fill: currentColor;">
<use data-v-0f04b1f4="" href="#setting-two"></use>
</svg>
`;
uploadIcon.parentNode.insertBefore(settingsIcon, uploadIcon.nextSibling);
const deleteIcon = document.createElement('span');
deleteIcon.className = 'toolbar-item i-icon delete-icon';
deleteIcon.style.cursor = 'pointer';
deleteIcon.style.marginLeft = '5px';
deleteIcon.style.display = 'none'; // 默认隐藏
deleteIcon.style.verticalAlign = 'middle';
deleteIcon.style.width = '16px';
deleteIcon.style.height = '16px';
deleteIcon.title = '删除官方图床图片';
deleteIcon.innerHTML = `
<svg style="width: 100%; height: 100%; fill: currentColor;" viewBox="0 0 48 48">
<path d="M18 12h12v-4h-12v4zm20 0v-4h-18v4h-6v28c0 2.2 1.8 4 4 4h20c2.2 0 4-1.8 4-4v-28h-6zm-32-4v4h-4v4h4v24c0 4.418 3.582 8 8 8h20c4.418 0 8-3.582 8-8v-24h-4v-4h-4v-4h-8v-4h-8v4h-8zm16 8h-4v16h4v-16zm8 0h-4v16h4v-16z"/>
</svg>
`; // 简单的垃圾桶 SVG 图标
uploadIcon.parentNode.insertBefore(deleteIcon, settingsIcon.nextSibling); // 放在设置图标后面
settingsIcon.addEventListener('click', () => {
showSettingsModal();
});
// 添加删除图标的点击事件
deleteIcon.addEventListener('click', () => {
showDeleteImageModal();
});
// 初始化时根据当前选择的图床来决定是否显示删除图标
const currentHost = GM_getValue('imageHost', 'nodeimage');
if (currentHost === 'nodeimage') {
deleteIcon.style.display = 'inline-block';
}
}
function observeToolbar() {
const targetNode = document.body;
const config = { childList: true, subtree: true };
const callback = (mutationsList) => {
for (const mutation of mutationsList) {
if (mutation.type === 'childList') {
const uploadIcon = document.querySelector('span.toolbar-item.i-icon.i-icon-pic');
if (uploadIcon) {
addSettingsIcon();
}
}
}
};
const observer = new MutationObserver(callback);
observer.observe(targetNode, config);
addSettingsIcon();
}
observeToolbar();
function showSettingsModal() {
const existingModal = document.querySelector('#image-host-settings-modal');
if (existingModal) existingModal.remove();
const modal = document.createElement('div');
modal.id = 'image-host-settings-modal';
modal.style.position = 'fixed';
modal.style.top = '50%';
modal.style.left = '50%';
modal.style.transform = 'translate(-50%, -50%)';
modal.style.background = 'linear-gradient(135deg, #ffffff, #f0f4f8)';
modal.style.padding = '25px';
modal.style.borderRadius = '12px';
modal.style.boxShadow = '0 4px 20px rgba(0,0,0,0.15)';
modal.style.zIndex = '1000';
modal.style.width = '370px';
modal.style.fontFamily = "'Segoe UI', Arial, sans-serif";
modal.style.color = '#333';
const currentHost = GM_getValue('imageHost', 'nodeimage');
let currentSixteenToken = GM_getValue('sixteenToken', '');
const currentLankongToken = GM_getValue('lankongCustomToken', '');
const currentLankongApi = GM_getValue('lankongCustomApi', '');
const currentCloudflareImgbedApi = GM_getValue('cloudflareImgbedApi');
const currentCloudflareImgbedAuthCode = GM_getValue('cloudflareImgbedAuthCode');
const currentCloudflareImgbedCompress = GM_getValue('cloudflareImgbedCompress', true);
const currentSimpleImgbedApi = GM_getValue('simpleImgbedApi', 'http://127.0.0.1/api/index.php');
const currentSimpleImgbedToken = GM_getValue('simpleImgbedToken', '');
// Re-fetch nodeImageApiKey to ensure it's up-to-date
nodeImageApiKey = GM_getValue(NODEIMAGE.API_KEY_KEY, '');
modal.innerHTML = `
<h3 style="margin: 0 0 15px 0; font-size: 20px; font-weight: 600; color: #2c3e50;">图床设置</h3>
<label style="display: block; margin-bottom: 8px; font-size: 14px; color: #34495e;">选择图床：</label>
<select id="image-host-select" style="width: 100%; padding: 8px; margin-bottom: 15px; border: 1px solid #dcdcdc; border-radius: 6px; background: #fff; font-size: 14px; color: #333; box-shadow: inset 0 1px 3px rgba(0,0,0,0.05);">
<option value="nodeimage" ${currentHost === 'nodeimage' ? 'selected' : ''}>官方图床（推荐）</option>
<option value="sixteen" ${currentHost === 'sixteen' ? 'selected' : ''}>16 图床</option>
<option value="simple-imgbed" ${currentHost === 'simple-imgbed' ? 'selected' : ''}>简单图床（自建）</option>
<option value="lankong-custom" ${currentHost === 'lankong-custom' ? 'selected' : ''}>兰空图床（自建）</option>
<option value="cloudflare-imgbed" ${currentHost === 'cloudflare-imgbed' ? 'selected' : ''}>Cloudflare ImgBed</option>
</select>
<div id="nodeimage-section" style="display: ${currentHost === 'nodeimage' ? 'block' : 'none'};">
<label style="display: block; margin-bottom: 8px; font-size: 14px; color: #34495e;">NodeImage API Key：</label>
<div id="nodeimage-api-key-display" class="nodeimage-api-key-display">${nodeImageApiKey || '未设置 API Key'}</div>
<button id="nodeimage-login-button" class="nodeimage-login-button" style="display: ${nodeImageApiKey ? 'none' : 'block'};">点击登录(不可用) NodeImage 获取 API Key</button>
</div>
<div id="sixteen-token-section" style="display: ${currentHost === 'sixteen' ? 'block' : 'none'};">
<label style="display: block; margin-bottom: 8px; font-size: 14px; color: #34495e;">16 图床 Auth-Token：</label>
<input type="text" id="sixteen-token-input" value="${currentSixteenToken}" style="width: 100%; padding: 8px; margin-bottom: 15px; border: 1px solid #dcdcdc; border-radius: 6px; background: #fff; font-size: 14px; color: #333; box-shadow: inset 0 1px 3px rgba(0,0,0,0.05);" placeholder="请手动填写">
<div style="font-size:12px;color:#888;margin-top:2px;">如需token请访问 <a href="https://111666.best/" target="_blank">16图床官网</a></div>
</div>
<div id="simple-imgbed-section" style="display: ${currentHost === 'simple-imgbed' ? 'block' : 'none'};">
<label style="display: block; margin-bottom: 8px; font-size: 14px; color: #34495e;">简单图床 API 地址：</label>
<input type="text" id="simple-imgbed-api-input" value="${currentSimpleImgbedApi}" style="width: 100%; padding: 8px; margin-bottom: 10px; border: 1px solid #dcdcdc; border-radius: 6px; background: #fff; font-size: 14px; color: #333;" placeholder="如：http://127.0.0.1/api/index.php">
<label style="display: block; margin-bottom: 8px; font-size: 14px; color: #34495e;">简单图床 Token：</label>
<input type="text" id="simple-imgbed-token-input" value="${currentSimpleImgbedToken}" style="width: 100%; padding: 8px; margin-bottom: 15px; border: 1px solid #dcdcdc; border-radius: 6px; background: #fff; font-size: 14px; color: #333;" placeholder="请输入 Token">
<div style="font-size:12px;color:#888;margin-top:2px;">请在简单图床 设置-API设置-Token API 管理 中查找</div>
</div>
<div id="lankong-token-section" style="display: ${currentHost === 'lankong-custom' ? 'block' : 'none'};">
<label style="display: block; margin-bottom: 8px; font-size: 14px; color: #34495e;">兰空图床 API 端点：</label>
<input type="text" id="lankong-api-input" value="${currentLankongApi}" style="width: 100%; padding: 8px; margin-bottom: 15px; border: 1px solid #dcdcdc; border-radius: 6px; background: #fff; font-size: 14px; color: #333; box-shadow: inset 0 1px 3px rgba(0,0,0,0.05);" placeholder="https://example.com/api/v1/upload">
<label style="display: block; margin-bottom: 8px; font-size: 14px; color: #34495e;">兰空图床 Token：</label>
<input type="text" id="lankong-token-input" value="${currentLankongToken}" style="width: 100%; padding: 8px; margin-bottom: 15px; border: 1px solid #dcdcdc; border-radius: 6px; background: #fff; font-size: 14px; color: #333; box-shadow: inset 0 1px 3px rgba(0,0,0,0.05);" placeholder="请输入 Token">
</div>
<div id="cloudflare-imgbed-section" style="display: ${currentHost === 'cloudflare-imgbed' ? 'block' : 'none'};">
<label style="display: block; margin-bottom: 8px; font-size: 14px; color: #34495e;">Cloudflare ImgBed 域名：</label>
<input type="text" id="cloudflare-imgbed-api-input" value="${currentCloudflareImgbedApi}" style="width: 100%; padding: 8px; margin-bottom: 15px; border: 1px solid #dcdcdc; border-radius: 6px; background: #fff; font-size: 14px; color: #333; box-shadow: inset 0 1px 3px rgba(0,0,0,0.05);" placeholder="https://img.yourdomain.link">
<label style="display: block; margin-bottom: 8px; font-size: 14px; color: #34495e;">Cloudflare ImgBed Auth Code：</label>
<input type="text" id="cloudflare-imgbed-auth-input" value="${currentCloudflareImgbedAuthCode}" style="width: 100%; padding: 8px; margin-bottom: 15px; border: 1px solid #dcdcdc; border-radius: 6px; background: #fff; font-size: 14px; color: #333; box-shadow: inset 0 1px 3px rgba(0,0,0,0.05);" placeholder="请输入 Auth Code">
<div style="margin-bottom: 15px; display: flex; align-items: center;">
<input type="checkbox" id="cloudflare-imgbed-compress-checkbox" ${currentCloudflareImgbedCompress ? 'checked' : ''} style="margin-right: 8px;">
<label for="cloudflare-imgbed-compress-checkbox" style="font-size: 14px; color: #34495e; cursor: pointer;">开启服务器端压缩</label>
</div>
</div>
<div style="text-align: right;">
<button id="save-settings-btn" style="background: linear-gradient(90deg, #4CAF50, #45a049); color: white; padding: 8px 16px; border: none; border-radius: 6px; cursor: pointer; font-size: 14px; font-weight: 500; transition: background 0.3s;">保存</button>
<button id="close-settings-btn" style="background: linear-gradient(90deg, #f44336, #e53935); color: white; padding: 8px 16px; border: none; border-radius: 6px; cursor: pointer; font-size: 14px; font-weight: 500; margin-left: 10px; transition: background 0.3s;">关闭</button>
</div>
`;
const overlay = document.createElement('div');
overlay.style.position = 'fixed';
overlay.style.top = '0';
overlay.style.left = '0';
overlay.style.width = '100%';
overlay.style.height = '100%';
overlay.style.background = 'rgba(0,0,0,0.4)';
overlay.style.zIndex = '999';
document.body.appendChild(overlay);
document.body.appendChild(modal);
const hostSelect = document.querySelector('#image-host-select');
const nodeimageSection = document.querySelector('#nodeimage-section');
const lankongTokenSection = document.querySelector('#lankong-token-section');
const sixteenTokenSection = document.querySelector('#sixteen-token-section');
const cloudflareImgbedSection = document.querySelector('#cloudflare-imgbed-section');
const simpleImgbedSection = document.querySelector('#simple-imgbed-section');
const nodeimageApiKeyDisplay = document.querySelector('#nodeimage-api-key-display');
const nodeimageLoginButton = document.querySelector('#nodeimage-login-button');
const updateNodeImageDisplay = () => {
nodeImageApiKey = GM_getValue(NODEIMAGE.API_KEY_KEY, '');
nodeimageApiKeyDisplay.textContent = nodeImageApiKey || '未设置 API Key';
nodeimageLoginButton.style.display = nodeImageApiKey ? 'none' : 'block';
};
hostSelect.addEventListener('change', () => {
const selectedHost = hostSelect.value;
nodeimageSection.style.display = selectedHost === 'nodeimage' ? 'block' : 'none';
lankongTokenSection.style.display = selectedHost === 'lankong-custom' ? 'block' : 'none';
sixteenTokenSection.style.display = selectedHost === 'sixteen' ? 'block' : 'none';
cloudflareImgbedSection.style.display = selectedHost === 'cloudflare-imgbed' ? 'block' : 'none';
simpleImgbedSection.style.display = selectedHost === 'simple-imgbed' ? 'block' : 'none';
// 控制删除图标的显示
const deleteIcon = document.querySelector('.delete-icon');
if (deleteIcon) {
deleteIcon.style.display = selectedHost === 'nodeimage' ? 'inline-block' : 'none';
}
});
nodeimageLoginButton.addEventListener('click', async () => {
localStorage.setItem(NODEIMAGE.STORAGE_KEYS.LOGIN_STATUS, 'login_pending');
window.open(NODEIMAGE.SITE_URL, '_blank');
// Start polling for API key
const pollInterval = setInterval(async () => {
await fetchNodeImageApiKey();
if (nodeImageApiKey) {
clearInterval(pollInterval);
updateNodeImageDisplay();
localStorage.removeItem(NODEIMAGE.STORAGE_KEYS.LOGIN_STATUS);
}
}, 1000);
setTimeout(() => {
clearInterval(pollInterval);
if (!nodeImageApiKey) {
alert('获取 API Key 超时，请手动登录(不可用) NodeImage 官网并重试。');
}
}, NODEIMAGE.LOGIN_CHECK_TIMEOUT);
});
document.querySelector('#save-settings-btn').addEventListener('click', () => {
const selectedHost = hostSelect.value;
GM_setValue('imageHost', selectedHost);
// No specific save action for nodeimage here, as API key is auto-fetched
// but we ensure it's up-to-date in case it was fetched while modal was open
if (selectedHost === 'nodeimage') {
GM_setValue(NODEIMAGE.API_KEY_KEY, nodeImageApiKey);
} else if (selectedHost === 'sixteen') {
const sixteenTokenInput = document.querySelector('#sixteen-token-input').value;
GM_setValue('sixteenToken', sixteenTokenInput);
} else if (selectedHost === 'simple-imgbed') {
const simpleImgbedApiInput = document.querySelector('#simple-imgbed-api-input').value;
const simpleImgbedTokenInput = document.querySelector('#simple-imgbed-token-input').value;
GM_setValue('simpleImgbedApi', simpleImgbedApiInput);
GM_setValue('simpleImgbedToken', simpleImgbedTokenInput);
} else if (selectedHost === 'lankong-custom') {
const lankongTokenInput = document.querySelector('#lankong-token-input').value;
const lankongApiInput = document.querySelector('#lankong-api-input').value;
GM_setValue('lankongCustomToken', lankongTokenInput);
GM_setValue('lankongCustomApi', lankongApiInput);
} else if (selectedHost === 'cloudflare-imgbed') {
const cloudflareImgbedApiInput = document.querySelector('#cloudflare-imgbed-api-input').value;
const cloudflareImgbedAuthInput = document.querySelector('#cloudflare-imgbed-auth-input').value;
const cloudflareImgbedCompressCheckbox = document.querySelector('#cloudflare-imgbed-compress-checkbox').checked;
GM_setValue('cloudflareImgbedApi', cloudflareImgbedApiInput);
GM_setValue('cloudflareImgbedAuthCode', cloudflareImgbedAuthInput);
GM_setValue('cloudflareImgbedCompress', cloudflareImgbedCompressCheckbox);
}
modal.remove();
overlay.remove();
});
document.querySelector('#close-settings-btn').addEventListener('click', () => {
modal.remove();
overlay.remove();
});
const saveBtn = document.querySelector('#save-settings-btn');
const closeBtn = document.querySelector('#close-settings-btn');
saveBtn.addEventListener('mouseover', () => {
saveBtn.style.background = 'linear-gradient(90deg, #45a049, #4CAF50)';
});
saveBtn.addEventListener('mouseout', () => {
saveBtn.style.background = 'linear-gradient(90deg, #4CAF50, #45a049)';
});
closeBtn.addEventListener('mouseover', () => {
closeBtn.style.background = 'linear-gradient(90deg, #e53935, #f44336)';
});
closeBtn.addEventListener('mouseout', () => {
closeBtn.style.background = 'linear-gradient(90deg, #f44336, #e53935)';
});
// Initial display update for NodeImage section
updateNodeImageDisplay();
}
// 新增：显示删除图片模态框
function showDeleteImageModal() {
const existingModal = document.querySelector('#delete-image-modal');
if (existingModal) existingModal.remove();
const modal = document.createElement('div');
modal.id = 'delete-image-modal';
modal.style.position = 'fixed';
modal.style.top = '50%';
modal.style.left = '50%';
modal.style.transform = 'translate(-50%, -50%)';
modal.style.background = 'linear-gradient(135deg, #ffffff, #f0f4f8)';
modal.style.padding = '25px';
modal.style.borderRadius = '12px';
modal.style.boxShadow = '0 4px 20px rgba(0,0,0,0.15)';
modal.style.zIndex = '1001'; // 比设置模态框高
modal.style.width = '350px';
modal.style.fontFamily = "'Segoe UI', Arial, sans-serif";
modal.style.color = '#333';
modal.innerHTML = `
<h3 style="margin: 0 0 15px 0; font-size: 20px; font-weight: 600; color: #2c3e50;">删除官方图床图片</h3>
<label style="display: block; margin-bottom: 8px; font-size: 14px; color: #34495e;">请输入图片 ID：</label>
<input type="text" id="image-id-input" style="width: 100%; padding: 8px; margin-bottom: 15px; border: 1px solid #dcdcdc; border-radius: 6px; background: #fff; font-size: 14px; color: #333; box-shadow: inset 0 1px 3px rgba(0,0,0,0.05);" placeholder="例如: abc123def456">
<div style="text-align: right;">
<button id="confirm-delete-btn" style="background: linear-gradient(90deg, #f44336, #e53935); color: white; padding: 8px 16px; border: none; border-radius: 6px; cursor: pointer; font-size: 14px; font-weight: 500; transition: background 0.3s;">删除</button>
<button id="cancel-delete-btn" style="background: linear-gradient(90deg, #6c757d, #5a6268); color: white; padding: 8px 16px; border: none; border-radius: 6px; cursor: pointer; font-size: 14px; font-weight: 500; margin-left: 10px; transition: background 0.3s;">取消</button>
</div>
`;
const overlay = document.createElement('div');
overlay.style.position = 'fixed';
overlay.style.top = '0';
overlay.style.left = '0';
overlay.style.width = '100%';
overlay.style.height = '100%';
overlay.style.background = 'rgba(0,0,0,0.4)';
overlay.style.zIndex = '1000';
document.body.appendChild(overlay);
document.body.appendChild(modal);
document.querySelector('#confirm-delete-btn').addEventListener('click', async () => {
const imageId = document.querySelector('#image-id-input').value.trim();
if (imageId) {
await deleteNodeImage(imageId);
} else {
alert('请输入图片 ID。');
}
modal.remove();
overlay.remove();
});
document.querySelector('#cancel-delete-btn').addEventListener('click', () => {
modal.remove();
overlay.remove();
});
// 添加按钮 hover 效果
const confirmBtn = document.querySelector('#confirm-delete-btn');
const cancelBtn = document.querySelector('#cancel-delete-btn');
confirmBtn.addEventListener('mouseover', () => { confirmBtn.style.background = 'linear-gradient(90deg, #e53935, #f44336)'; });
confirmBtn.addEventListener('mouseout', () => { confirmBtn.style.background = 'linear-gradient(90deg, #f44336, #e53935)'; });
cancelBtn.addEventListener('mouseover', () => { cancelBtn.style.background = 'linear-gradient(90deg, #5a6268, #6c757d)'; });
cancelBtn.addEventListener('mouseout', () => { cancelBtn.style.background = 'linear-gradient(90deg, #6c757d, #5a6268)'; });
}
// 新增：删除 NodeImage 图片的函数
async function deleteNodeImage(imageId) {
const apiKey = GM_getValue(NODEIMAGE.API_KEY_KEY, '');
if (!apiKey) {
alert('未设置 NodeImage API Key，无法删除图片。');
return;
}
const deleteUrl = `${NODEIMAGE.UPLOAD_URL.replace('/api/upload', `/api/images/${imageId}`)}`;
try {
return new Promise((resolve, reject) => {
GM_xmlhttpRequest({
method: 'DELETE',
url: deleteUrl,
headers: {
'X-API-Key': apiKey,
'Accept': 'application/json'
},
timeout: 10000,
onload: (response) => {
try {
const jsonResponse = JSON.parse(response.responseText);
if (response.status === 200 && jsonResponse && jsonResponse.success) {
alert(`图片 ID: ${imageId} 删除成功！`);
console.log(`图片 ID: ${imageId} 删除成功:`, jsonResponse);
resolve();
} else {
const errorMessage = jsonResponse ? jsonResponse.message || jsonResponse.error : '未知错误';
alert(`删除图片失败: ${errorMessage} (状态码: ${response.status})`);
console.error(`删除图片失败，响应:`, jsonResponse);
reject(new Error(`删除失败: ${errorMessage}`));
}
} catch (error) {
alert(`解析删除响应失败: ${error.message}`);
console.error('解析删除响应错误:', error);
reject(error);
}
},
onerror: (error) => {
alert(`删除图片请求失败: ${error.statusText || error.message}`);
console.error('删除图片请求错误:', error);
reject(error);
},
ontimeout: () => {
alert('删除图片请求超时。');
console.error('删除图片请求超时');
reject(new Error('Timeout'));
}
});
});
} catch (error) {
console.error('执行删除操作时发生错误:', error);
}
}
let isUploading = false;
document.addEventListener('click', function(e) {
const target = e.target.closest('span.toolbar-item.i-icon.i-icon-pic');
if (target && !isUploading) {
e.preventDefault();
e.stopPropagation();
fileInput.click();
}
}, true);
fileInput.addEventListener('change', function(e) {
if (e.target.files && e.target.files.length > 0 && !isUploading) {
isUploading = true;
const files = Array.from(e.target.files);
uploadMultipleFiles(files, editorWrapper || codeMirror).finally(() => {
isUploading = false;
fileInput.value = '';
});
}
});
if (editorWrapper) {
editorWrapper.addEventListener('dragover', (e) => {
e.preventDefault();
e.stopPropagation();
if (!isUploading) editorWrapper.style.border = '2px dashed #000';
});
editorWrapper.addEventListener('dragleave', (e) => {
e.preventDefault();
e.stopPropagation();
editorWrapper.style.border = '';
});
editorWrapper.addEventListener('drop', (e) => {
e.preventDefault();
e.stopPropagation();
editorWrapper.style.border = '';
if (e.dataTransfer.files && e.dataTransfer.files.length > 0 && !isUploading) {
isUploading = true;
const files = Array.from(e.dataTransfer.files).filter(file => file.type.startsWith('image/'));
if (files.length > 0) {
uploadMultipleFiles(files, editorWrapper).finally(() => isUploading = false);
} else {
isUploading = false;
}
}
});
}
if (editorWrapper) {
editorWrapper.addEventListener('paste', (e) => {
const items = (e.clipboardData || e.originalEvent.clipboardData).items;
const imageFiles = [];
for (let i = 0; i < items.length; i++) {
if (items[i].type.indexOf('image') !== -1) {
const file = items[i].getAsFile();
if (file) imageFiles.push(file);
}
}
if (imageFiles.length > 0 && !isUploading) {
e.preventDefault();
isUploading = true;
uploadMultipleFiles(imageFiles, editorWrapper).finally(() => isUploading = false);
}
});
} else if (codeMirror) {
codeMirror.addEventListener('paste', (e) => {
const items = (e.clipboardData || e.originalEvent.clipboardData).items;
const imageFiles = [];
for (let i = 0; i < items.length; i++) {
if (items[i].type.indexOf('image') !== -1) {
const file = items[i].getAsFile();
if (file) imageFiles.push(file);
}
}
if (imageFiles.length > 0 && !isUploading) {
e.preventDefault();
isUploading = true;
uploadMultipleFiles(imageFiles, codeMirror).finally(() => isUploading = false);
}
});
}
if (codeMirror) {
codeMirror.addEventListener('dragover', (e) => {
e.preventDefault();
e.stopPropagation();
if (!isUploading) codeMirror.style.border = '2px dashed #000';
});
codeMirror.addEventListener('dragleave', (e) => {
e.preventDefault();
e.stopPropagation();
codeMirror.style.border = '';
});
codeMirror.addEventListener('drop', (e) => {
e.preventDefault();
e.stopPropagation();
codeMirror.style.border = '';
if (e.dataTransfer.files && e.dataTransfer.files.length > 0 && !isUploading) {
isUploading = true;
const files = Array.from(e.dataTransfer.files).filter(file => file.type.startsWith('image/'));
if (files.length > 0) {
uploadMultipleFiles(files, codeMirror).finally(() => isUploading = false);
} else {
isUploading = false;
}
}
});
}
async function uploadMultipleFiles(files, container) {
if (files.length === 0) return;
showUploadHint(container, files.length);
const selectedHost = GM_getValue('imageHost', 'nodeimage');
const uploadPromises = files.map(file => {
const formData = new FormData();
formData.append('image', file, file.name); // 'image' is a common field name across various image hosts
return uploadToImageHost(formData, file.name, selectedHost);
});
try {
await Promise.all(uploadPromises);
} catch (error) {
console.error('批量上传失败:', error);
alert('部分或全部图片上传失败，请查看控制台了解详情。');
} finally {
removeUploadHint(container);
}
}
async function fetchNodeImageApiKey() {
try {
return new Promise((resolve, reject) => {
GM_xmlhttpRequest({
method: 'GET',
url: NODEIMAGE.API_KEY_FETCH_URL,
responseType: 'json',
onload: (response) => {
if (response.status === 200 && response.response && response.response.api_key) {
nodeImageApiKey = response.response.api_key;
GM_setValue(NODEIMAGE.API_KEY_KEY, nodeImageApiKey);
resolve(true);
} else {
nodeImageApiKey = '';
GM_deleteValue(NODEIMAGE.API_KEY_KEY);
console.error('Failed to get NodeImage API Key:', response.response);
resolve(false);
}
},
onerror: (error) => {
nodeImageApiKey = '';
GM_deleteValue(NODEIMAGE.API_KEY_KEY);
console.error('NodeImage API Key request failed:', error);
reject(error);
},
ontimeout: () => {
nodeImageApiKey = '';
GM_deleteValue(NODEIMAGE.API_KEY_KEY);
console.error('NodeImage API Key request timed out');
reject(new Error('Timeout'));
},
timeout: 10000
});
});
} catch (error) {
nodeImageApiKey = '';
GM_deleteValue(NODEIMAGE.API_KEY_KEY);
console.error('Error in fetchNodeImageApiKey:', error);
return false;
}
}
function uploadToImageHost(formData, fileName, host) {
return new Promise(async (resolve, reject) => {
const selectedHost = host;
let apiUrl, headers = {};
if (selectedHost === 'nodeimage') {
if (!nodeImageApiKey) {
const fetched = await fetchNodeImageApiKey();
if (!fetched) {
alert('请登录(不可用) NodeImage 获取 API Key！');
reject(new Error('NodeImage API Key not available.'));
return;
}
}
apiUrl = NODEIMAGE.UPLOAD_URL;
headers = { 'X-API-Key': nodeImageApiKey, 'Accept': 'application/json' };
GM_xmlhttpRequest({
method: 'POST',
url: apiUrl,
headers: headers,
data: formData,
timeout: 30000,
onload: (response) => {
try {
const jsonResponse = JSON.parse(response.responseText);
if (response.status === 200 && jsonResponse && jsonResponse.success && jsonResponse.links && jsonResponse.links.markdown) {
const markdownImage = jsonResponse.links.markdown;
console.log('NodeImage 上传成功，Markdown:', markdownImage);
insertToEditor(markdownImage);
resolve();
} else {
console.error('NodeImage 上传成功但未获取到有效链接或返回错误:', jsonResponse);
if (response.status === 401 || response.status === 403) {
alert('NodeImage API Key 无效或已过期，请重新登录(不可用)获取。');
GM_deleteValue(NODEIMAGE.API_KEY_KEY);
nodeImageApiKey = '';
}
reject(new Error(jsonResponse.error || 'Invalid response from NodeImage'));
}
} catch (error) {
console.error('解析 NodeImage 响应错误:', error);
reject(error);
}
},
onerror: (error) => {
console.error('NodeImage 上传错误详情:', error);
reject(error);
},
ontimeout: () => {
console.error('NodeImage 请求超时');
reject(new Error('Timeout'));
}
});
} else if (selectedHost === 'sixteen') {
apiUrl = 'https://i.111666.best/image';
const token = GM_getValue('sixteenToken', '').trim();
if (!token) { console.error('16 图床需要设置 Auth-Token'); reject(new Error('16 图床需要设置 Auth-Token')); return; }
headers = { 'Auth-Token': token };
GM_xmlhttpRequest({
method: 'POST', url: apiUrl, headers: headers, data: formData, timeout: 10000,
onload: (response) => {
try {
if (response.status === 200 && response.responseText) {
const jsonResponse = JSON.parse(response.responseText);
if (jsonResponse.ok && jsonResponse.src) {
const imageUrl = `https://i.111666.best${jsonResponse.src}`;
const markdownImage = ``;
console.log('16 图床上传成功，Markdown:', markdownImage);
insertToEditor(markdownImage);
resolve();
} else {
console.error('16 图床返回的响应无效:', jsonResponse);
reject(new Error('Invalid response from 16 图床'));
}
} else {
console.error('16 图床上传失败:', response.responseText);
reject(new Error(`Upload failed on 16 图床: ${response.status} ${response.statusText}`));
}
} catch (error) {
console.error('解析 16 图床响应错误:', error);
reject(error);
}
},
onerror: (error) => { console.error('16 图床上传错误详情:', error); reject(error); },
ontimeout: () => { console.error('16 图床请求超时'); reject(new Error('Timeout')); }
});
} else if (selectedHost === 'simple-imgbed') {
apiUrl = GM_getValue('simpleImgbedApi', '').trim();
const token = GM_getValue('simpleImgbedToken', '').trim();
if (!apiUrl) {
console.error('简单图床需要设置 API 地址');
reject(new Error('简单图床需要设置 API 地址'));
return;
}
if (!token) {
console.error('简单图床需要设置 Token');
reject(new Error('简单图床需要设置 Token'));
return;
}
formData.append('token', token);
headers = {};
GM_xmlhttpRequest({
method: 'POST',
url: apiUrl,
headers: headers,
data: formData,
timeout: 10000,
onload: (response) => {
try {
const jsonResponse = JSON.parse(response.responseText);
if (response.status === 200 && jsonResponse && jsonResponse.result === 'success' && jsonResponse.url) {
const imageUrl = jsonResponse.url;
const markdownImage = ``;
console.log('简单图床上传成功，Markdown:', markdownImage);
insertToEditor(markdownImage);
resolve();
} else {
console.error('简单图床上传成功但未获取到有效链接:', jsonResponse);
reject(new Error('Invalid response from 简单图床'));
}
} catch (error) {
console.error('解析简单图床响应错误:', error);
reject(error);
}
},
onerror: (error) => { console.error('简单图床上传错误详情:', error); reject(error); },
ontimeout: () => { console.error('简单图床请求超时'); reject(new Error('Timeout')); }
});
}
else if (selectedHost === 'lankong-custom') {
const api = GM_getValue('lankongCustomApi', '').trim();
const token = GM_getValue('lankongCustomToken', '').trim();
if (!api) { console.error('兰空图床需要设置 API 端点'); reject(new Error('兰空图床需要设置 API 端点')); return; }
if (!token) { console.error('兰空图床需要设置 Token'); reject(new Error('兰空图床需要设置 Token')); return; }
apiUrl = api;
headers = { 'Authorization': `Bearer ${token}`, 'Accept': 'application/json' };
GM_xmlhttpRequest({
method: 'POST', url: apiUrl, headers: headers, data: formData, timeout: 10000,
onload: (response) => {
try {
const jsonResponse = JSON.parse(response.responseText);
if (response.status === 200 && jsonResponse && jsonResponse.data && jsonResponse.data.links && jsonResponse.data.links.url) {
const imageUrl = jsonResponse.data.links.url;
const markdownImage = ``;
console.log('兰空图床上传成功，Markdown:', markdownImage);
insertToEditor(markdownImage);
resolve();
} else {
console.error('兰空图床上传成功但未获取到有效链接:', jsonResponse);
reject(new Error('Invalid response from 兰空图床'));
}
} catch (error) {
console.error('解析兰空图床响应错误:', error);
reject(error);
}
},
onerror: (error) => { console.error('兰空图床上传错误详情:', error); reject(error); },
ontimeout: () => { console.error('兰空图床请求超时'); reject(new Error('Timeout')); }
});
} else if (selectedHost === 'cloudflare-imgbed') {
const baseApiUrl = GM_getValue('cloudflareImgbedApi', '').trim();
const authCode = GM_getValue('cloudflareImgbedAuthCode', '').trim();
const enableCompress = GM_getValue('cloudflareImgbedCompress', true);
if (!baseApiUrl) {
console.error('Cloudflare ImgBed 需要设置域名');
reject(new Error('Cloudflare ImgBed 需要设置域名'));
return;
}
if (!authCode) {
console.error('Cloudflare ImgBed 需要设置 Auth Code');
reject(new Error('Cloudflare ImgBed 需要设置 Auth Code'));
return;
}
const cleanedBaseUrl = baseApiUrl.endsWith('/') && baseApiUrl !== '/' ? baseApiUrl.slice(0, -1) : baseApiUrl;
apiUrl = `${cleanedBaseUrl}/upload?authCode=${encodeURIComponent(authCode)}`;
apiUrl += '&serverCompress=' + enableCompress;
GM_xmlhttpRequest({
method: 'POST',
url: apiUrl,
headers: headers,
data: formData,
onload: (response) => {
try {
const jsonResponse = JSON.parse(response.responseText);
if (response.status >= 200 && response.status < 300 && Array.isArray(jsonResponse) && jsonResponse.length > 0 && jsonResponse[0].src) {
const imageUrl = cleanedBaseUrl + jsonResponse[0].src;
const markdownImage = ``;
console.log('Cloudflare-ImgBed 上传成功，Markdown:', markdownImage);
insertToEditor(markdownImage);
resolve();
}
else {
console.error('Cloudflare-ImgBed 上传成功但返回格式无效或失败:', jsonResponse);
const errorMessage = jsonResponse && (jsonResponse.message || jsonResponse.error || JSON.stringify(jsonResponse));
reject(new Error(`上传失败：服务器返回无效响应或错误 (${response.status}): ${errorMessage}`));
}
} catch (error) {
console.error('解析 Cloudflare-ImgBed 响应错误:', error);
reject(new Error(`解析服务器响应失败: ${error.message}`));
}
},
onerror: (error) => {
console.error('Cloudflare-ImgBed 上传错误详情:', error);
reject(new Error(`上传请求失败: ${error.statusText || error.message || JSON.stringify(error)}`));
},
ontimeout: () => {
console.error('Cloudflare-ImgBed 请求超时');
reject(new Error('上传请求超时'));
},
timeout: 30000
});
} else {
console.error(`未知的图床选项: ${selectedHost}`);
reject(new Error(`未知的图床选项: ${selectedHost}`));
}
});
}
function insertToEditor(markdown) {
if (cmInstance) {
const cursor = cmInstance.getCursor();
cmInstance.replaceRange(markdown + '\n', cursor);
console.log('已插入 Markdown 到编辑器');
} else {
const editable = document.querySelector('.CodeMirror textarea') || document.querySelector('textarea');
if (editable) {
const start = editable.selectionStart;
const end = editable.selectionEnd;
editable.value = editable.value.substring(0, start) + markdown + '\n' + editable.value.substring(end);
editable.selectionStart = editable.selectionEnd = start + markdown.length + 1;
console.log('已插入 Markdown 到 textarea');
const event = new Event('input', { bubbles: true });
editable.dispatchEvent(event);
} else {
console.error('未找到可编辑的 CodeMirror 实例或 textarea');
}
}
}
// NodeImage site specific logic for API key retrieval and login status sync
function isNodeImageSite() {
return /^(.*\.)?nodeimage\.com$/.test(window.location.hostname);
}
async function checkLoginAndGetKeyForNodeImageSite() {
try {
const response = await new Promise((resolve, reject) => {
GM_xmlhttpRequest({
method: 'GET',
url: NODEIMAGE.API_KEY_FETCH_URL,
responseType: 'json',
onload: (res) => resolve(res),
onerror: (err) => reject(err),
ontimeout: () => reject(new Error('Timeout'))
});
});
if (response.status === 200 && response.response && response.response.api_key) {
nodeImageApiKey = response.response.api_key;
GM_setValue(NODEIMAGE.API_KEY_KEY, nodeImageApiKey);
return true;
} else {
nodeImageApiKey = '';
GM_deleteValue(NODEIMAGE.API_KEY_KEY);
return false;
}
} catch (error) {
nodeImageApiKey = '';
GM_deleteValue(NODEIMAGE.API_KEY_KEY);
return false;
}
}
function handleNodeImageSiteSpecificLogic() {
if (['/login', '/register', '/'].includes(window.location.pathname)) {
const loginForm = document.querySelector('form');
if (loginForm) {
loginForm.addEventListener('submit', () => {
localStorage.setItem(NODEIMAGE.STORAGE_KEYS.LOGIN_STATUS, 'login_pending');
});
}
const checkLoginInterval = setInterval(async () => {
const isLoggedIn = await checkLoginAndGetKeyForNodeImageSite();
if (isLoggedIn) {
clearInterval(checkLoginInterval);
localStorage.removeItem(NODEIMAGE.STORAGE_KEYS.LOGIN_STATUS);
localStorage.setItem(NODEIMAGE.STORAGE_KEYS.LOGIN_STATUS, 'login_success');
localStorage.setItem(NODEIMAGE.STORAGE_KEYS.LOGIN_CHECK, Date.now().toString());
setTimeout(() => window.close(), NODEIMAGE.LOGIN_SUCCESS_CLOSE_DELAY);
}
}, NODEIMAGE.LOGIN_CHECK_INTERVAL);
setTimeout(() => clearInterval(checkLoginInterval), NODEIMAGE.LOGIN_CHECK_TIMEOUT);
} else if (localStorage.getItem(NODEIMAGE.STORAGE_KEYS.LOGIN_STATUS) === 'login_pending') {
checkLoginAndGetKeyForNodeImageSite();
}
document.addEventListener('click', e => {
const logoutButton = e.target.closest('#logoutBtn, .logout-btn');
if (logoutButton || e.target.textContent?.match(/登出|注销|退出|logout|sign out/i)) {
localStorage.setItem(NODEIMAGE.STORAGE_KEYS.LOGOUT, 'true');
}
});
}
// Main initialization for NodeSeek site
async function initNodeSeekScript() {
// Handle cross-tab/window login/logout sync
window.addEventListener('storage', event => {
if (event.key === NODEIMAGE.STORAGE_KEYS.LOGIN_STATUS && event.newValue === 'login_success') {
fetchNodeImageApiKey();
localStorage.removeItem(NODEIMAGE.STORAGE_KEYS.LOGIN_STATUS);
} else if (event.key === NODEIMAGE.STORAGE_KEYS.LOGOUT && event.newValue === 'true') {
GM_deleteValue(NODEIMAGE.API_KEY_KEY);
nodeImageApiKey = '';
localStorage.removeItem(NODEIMAGE.STORAGE_KEYS.LOGOUT);
}
});
// Check for recent login from other tabs
const lastLoginCheck = localStorage.getItem(NODEIMAGE.STORAGE_KEYS.LOGIN_CHECK);
if (lastLoginCheck && (Date.now() - parseInt(lastLoginCheck) < NODEIMAGE.RECENT_LOGIN_GRACE_PERIOD)) {
await fetchNodeImageApiKey();
localStorage.removeItem(NODEIMAGE.STORAGE_KEYS.LOGIN_CHECK);
}
}
if (isNodeImageSite()) {
handleNodeImageSiteSpecificLogic();
} else {
initNodeSeekScript();
}
})();
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