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在 NodeSeek 和 deepflood 支持点击、拖拽和粘贴上传图片到CF图床，并插入 Markdown 格式到编辑器
// ==UserScript==
// @name CloudFlare图床-nodeseek & deepflood 专用脚本
// @namespace http://tampermonkey.net/
// @version 1.3
// @description 在 NodeSeek 和 deepflood 支持点击、拖拽和粘贴上传图片到CF图床，并插入 Markdown 格式到编辑器
// @author ceocok
// @match https://www.nodeseek.com/*
// @match https://www.deepflood.com/*
// @grant GM_xmlhttpRequest
// @grant GM_setValue
// @grant GM_getValue
// @license MIT
// ==/UserScript==
(function() {
'use strict';
// 存储键 (保持不变)
const COCOC_API_URL_KEY = 'cococApiUrl';
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.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 = '图床设置';
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);
settingsIcon.addEventListener('click', () => {
showSettingsModal();
});
}
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 currentApiUrl = GM_getValue(COCOC_API_URL_KEY, '');
modal.innerHTML = `
<h3 style="margin: 0 0 15px 0; font-size: 20px; font-weight: 600; color: #2c3e50;">图床配置 </h3>
<div id="cococ-section">
<label style="display: block; margin-bottom: 8px; font-size: 14px; color: #34495e;">图床API地址配置：</label>
<input type="text" id="cococ-api-url-input" value="${currentApiUrl}" 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="请输入您的图床地址 (https://.../密钥)">
</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);
document.querySelector('#save-settings-btn').addEventListener('click', () => {
const apiUrlInput = document.querySelector('#cococ-api-url-input').value.trim();
GM_setValue(COCOC_API_URL_KEY, apiUrlInput);
modal.remove();
overlay.remove();
});
document.querySelector('#close-settings-btn').addEventListener('click', () => {
modal.remove();
overlay.remove();
});
}
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;
}
}
});
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);
}
});
}
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;
}
}
});
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);
}
});
}
async function uploadMultipleFiles(files, container) {
if (files.length === 0) return;
showUploadHint(container, files.length);
const uploadPromises = files.map(file => {
const formData = new FormData();
formData.append('images', file, file.name);
return uploadToImageHost(formData);
});
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: ${error.message}`);
} finally {
removeUploadHint(container);
}
}
function uploadToImageHost(formData) {
return new Promise((resolve, reject) => {
// *** 第2处修改：读取基础地址并拼接 ***
const baseUrl = GM_getValue(COCOC_API_URL_KEY, '').trim();
if (!baseUrl) {
const errorMsg = '未设置图床基础地址。请点击编辑器工具栏中的设置图标进行配置。';
console.error(errorMsg);
reject(new Error(errorMsg));
return;
}
// 自动拼接 /api/upload，并处理末尾可能多余的 /
const apiUrl = baseUrl.replace(/\/$/, '') + '/api/upload';
GM_xmlhttpRequest({
method: 'POST',
url: apiUrl, // 使用拼接后的 apiUrl
headers: {
'Accept': 'application/json'
},
data: formData,
timeout: 30000,
onload: (response) => {
try {
const jsonResponse = JSON.parse(response.responseText);
if (response.status === 200 && jsonResponse.success && Array.isArray(jsonResponse.files) && jsonResponse.files.length > 0) {
const fileInfo = jsonResponse.files[0];
const imageName = fileInfo.name || 'image';
const imageUrl = fileInfo.fullUrl;
if (imageUrl) {
const markdownImage = ``;
console.log('cococ.co 上传成功，Markdown:', markdownImage);
insertToEditor(markdownImage);
resolve();
} else {
console.error('上传成功但响应中缺少 fullUrl:', jsonResponse);
reject(new Error('上传成功，但响应中缺少图片 URL。'));
}
} else {
const serverMessage = jsonResponse.error || jsonResponse.message || JSON.stringify(jsonResponse);
console.error('cococ.co 上传失败或返回格式无效:', serverMessage);
reject(new Error(`上传失败: ${serverMessage}`));
}
} catch (error) {
console.error('解析 cococ.co 响应错误:', error, response.responseText);
reject(new Error('解析服务器响应失败。'));
}
},
onerror: (error) => {
console.error('cococ.co 上传错误详情:', error);
reject(new Error(`网络请求失败: ${error.statusText || '未知错误'}`));
},
ontimeout: () => {
console.error('cococ.co 请求超时');
reject(new Error('上传请求超时。'));
}
});
});
}
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');
}
}
}
})();