472 lines
29 KiB
JavaScript
472 lines
29 KiB
JavaScript
// ==UserScript==
|
||
// @name 广谈大湾网 · 本地文章目录导入
|
||
// @namespace local.dww11.article-importer
|
||
// @version 1.0.0
|
||
// @description 选择整个文章目录，导入 Markdown 标题、正文与本地配图；保留人工发布与程序接口。
|
||
// @match https://www.dww11.com/forum.php*
|
||
// @match https://dww11.com/forum.php*
|
||
// @run-at document-idle
|
||
// @grant none
|
||
// @noframes
|
||
// @license MIT
|
||
// ==/UserScript==
|
||
|
||
(function (root, factory) {
|
||
'use strict';
|
||
const core = factory();
|
||
if (typeof module === 'object' && module.exports) module.exports = core;
|
||
else core.mount(root);
|
||
})(typeof window === 'undefined' ? null : window, function () {
|
||
'use strict';
|
||
const VERSION = '1.0.0';
|
||
const MAX_IMAGE_SIZE = 20 * 1024 * 1024;
|
||
const IMAGE_EXT = /\.(?:jpe?g|png|gif)$/i;
|
||
|
||
function normalizePath(path) {
|
||
const parts = [];
|
||
const value = String(path).replace(/\\/g, '/').normalize('NFC');
|
||
if (/^(?:\/|[a-z]:|[a-z]+:)/i.test(value)) throw new Error('请使用目录内的相对路径：' + path);
|
||
for (const part of value.split('/')) {
|
||
if (!part || part === '.') continue;
|
||
if (part === '..') {
|
||
if (!parts.length) throw new Error('图片路径超出所选目录：' + path);
|
||
parts.pop();
|
||
} else parts.push(part);
|
||
}
|
||
return parts.join('/');
|
||
}
|
||
|
||
function imagePath(mdPath, target) {
|
||
if (/^(?:[a-z][\w+.-]*:|\/\/|\/)/i.test(target)) throw new Error('图片必须在所选目录内，请先下载：' + target);
|
||
let decoded;
|
||
try { decoded = decodeURIComponent(target); } catch { throw new Error('图片路径编码无效：' + target); }
|
||
return normalizePath(mdPath.slice(0, mdPath.lastIndexOf('/') + 1) + decoded);
|
||
}
|
||
|
||
// A small, intentionally bounded Markdown reader. Raw HTML is never executed.
|
||
// Links/images support balanced parentheses, angle destinations and optional titles.
|
||
function readLink(text, start) {
|
||
const image = text.startsWith('![', start);
|
||
if (!image && text[start] !== '[') return null;
|
||
const left = start + (image ? 2 : 1);
|
||
let end = left;
|
||
for (; end < text.length; end++) {
|
||
if (text[end] === '\\') { end++; continue; }
|
||
if (text[end] === ']') break;
|
||
}
|
||
if (text.slice(end, end + 2) !== '](') return null;
|
||
let pos = end + 2, depth = 1, quoted = '', angle = false;
|
||
for (; pos < text.length; pos++) {
|
||
const ch = text[pos];
|
||
if (ch === '\\') { pos++; continue; }
|
||
if (quoted) { if (ch === quoted) quoted = ''; continue; }
|
||
if (!angle && depth === 1 && /\s/.test(text[pos - 1]) && (ch === '"' || ch === "'")) { quoted = ch; continue; }
|
||
if (ch === '<') { angle = true; continue; }
|
||
if (ch === '>') { angle = false; continue; }
|
||
if (!angle && ch === '(') depth++;
|
||
if (!angle && ch === ')' && --depth === 0) break;
|
||
}
|
||
if (depth) return null;
|
||
let target = text.slice(end + 2, pos).trim();
|
||
const destination = target.match(/^<([^>]+)>\s*(?:["'][\s\S]*["'])?$/);
|
||
target = destination ? destination[1] : target.replace(/\s+["'][\s\S]*["']\s*$/, '');
|
||
target = target.replace(/\\([()\\ ])/g, '$1');
|
||
return { image, label: text.slice(left, end), target, end: pos + 1 };
|
||
}
|
||
|
||
function inline(text, onImage) {
|
||
let out = '';
|
||
for (let pos = 0; pos < text.length;) {
|
||
if (text[pos] === '\\' && pos + 1 < text.length) { out += text[pos + 1]; pos += 2; continue; }
|
||
const link = readLink(text, pos);
|
||
if (link) {
|
||
if (link.image) out += onImage(link.target, link.label);
|
||
else if (/^(https?:\/\/|mailto:)/i.test(link.target) && !/[\[\]\r\n"']/.test(link.target)) {
|
||
out += '[url=' + link.target + ']' + inline(link.label, onImage) + '[/url]';
|
||
} else out += link.label + ' (' + link.target + ')';
|
||
pos = link.end;
|
||
continue;
|
||
}
|
||
if (text[pos] === '`') {
|
||
const end = text.indexOf('`', pos + 1);
|
||
if (end > pos + 1) { out += text.slice(pos + 1, end); pos = end + 1; continue; }
|
||
}
|
||
let matched = false;
|
||
for (const [mark, tag] of [['**', 'b'], ['__', 'b'], ['~~', 's'], ['*', 'i'], ['_', 'i']]) {
|
||
if (!text.startsWith(mark, pos) || (mark === '_' && /\w/.test(text[pos - 1] || ''))) continue;
|
||
const end = text.indexOf(mark, pos + mark.length);
|
||
if (end <= pos + mark.length) continue;
|
||
out += '[' + tag + ']' + inline(text.slice(pos + mark.length, end), onImage) + '[/' + tag + ']';
|
||
pos = end + mark.length; matched = true; break;
|
||
}
|
||
if (!matched) out += text[pos++];
|
||
}
|
||
return out;
|
||
}
|
||
|
||
function markdownToBBCode(markdown, onImage) {
|
||
const lines = markdown.replace(/\r\n?/g, '\n').split('\n');
|
||
const output = [];
|
||
let list = '', quote = false, code = false, fence = '';
|
||
const closeList = () => { if (list) output.push('[/list]'); list = ''; };
|
||
for (let index = 0; index < lines.length; index++) {
|
||
const line = lines[index];
|
||
const codeMark = line.match(/^\s*(`{3,}|~{3,})/);
|
||
if (codeMark && (!code || codeMark[1][0] === fence)) {
|
||
closeList();
|
||
output.push(code ? '[/code]' : '[code]');
|
||
code = !code; fence = codeMark[1][0]; continue;
|
||
}
|
||
if (code) { output.push(line.replace(/\[\/code\]/gi, '［/code］')); continue; }
|
||
const quoted = /^\s*>\s?/.test(line);
|
||
if (quoted !== quote) { closeList(); output.push(quoted ? '[quote]' : '[/quote]'); quote = quoted; }
|
||
const content = quoted ? line.replace(/^\s*>\s?/, '') : line;
|
||
const item = content.match(/^\s*(?:([-+*])|\d+[.)])\s+(.+)$/);
|
||
if (item) {
|
||
const type = item[1] ? '[list]' : '[list=1]';
|
||
if (list !== type) { closeList(); output.push(type); list = type; }
|
||
output.push('[*]' + inline(item[2], onImage)); continue;
|
||
}
|
||
closeList();
|
||
const heading = content.match(/^\s{0,3}(#{1,6})\s+(.+?)\s*#*$/);
|
||
if (heading) output.push('[b]' + inline(heading[2], onImage) + '[/b]');
|
||
else if (/^\s*(?:---+|\*\*\*+|___+)\s*$/.test(content)) output.push('[hr]');
|
||
else output.push(inline(content, onImage));
|
||
}
|
||
closeList();
|
||
if (quote) output.push('[/quote]');
|
||
if (code) output.push('[/code]');
|
||
return output.join('\n').trim();
|
||
}
|
||
|
||
function compile(markdown, mdPath, fileMap, titleOverride) {
|
||
let body = String(markdown).replace(/^\uFEFF/, '').replace(/\r\n?/g, '\n');
|
||
const firstHeading = body.match(/^\s*#\s+([^\n]+)\n?/);
|
||
const title = String(titleOverride || firstHeading?.[1] || mdPath.split('/').pop().replace(/\.md$/i, '')).trim();
|
||
if (firstHeading) body = body.slice(firstHeading[0].length).trim();
|
||
if (!title || Array.from(title).length > 80) throw new Error('标题为空或超过 80 字，请修改 Markdown 标题后重试。');
|
||
if (!body.trim()) throw new Error('正文为空。');
|
||
const warnings = [];
|
||
if (/<\/?[a-z][^>]*>/i.test(body)) warnings.push('存在 HTML，将作为文字保留；请检查排版。');
|
||
if (/^\s*\|.*\|\s*$/m.test(body)) warnings.push('表格暂按原文保留，需手动检查。');
|
||
if (/!\[[^\]]*\]\s*\[[^\]]*\]/.test(body) || /^\s*\[[^\]]+\]:/m.test(body)) {
|
||
throw new Error('暂不支持引用式 Markdown 图片/链接，请改成  或 [文字](网址)。');
|
||
}
|
||
const images = new Map();
|
||
// Validate every image before any network request; repeated references upload once.
|
||
markdownToBBCode(body, (target) => {
|
||
const path = imagePath(mdPath, target);
|
||
const file = fileMap.get(path);
|
||
if (!file) throw new Error('找不到配图：' + path);
|
||
if (!IMAGE_EXT.test(path)) throw new Error('网站仅支持 JPG、JPEG、PNG、GIF：' + path);
|
||
if (!file.size || file.size >= MAX_IMAGE_SIZE) throw new Error('配图为空或达到 20 MB：' + path);
|
||
images.set(path, file);
|
||
return '[图片：' + path + ']';
|
||
});
|
||
return { title, body, mdPath, images, warnings,
|
||
render(aids) {
|
||
return markdownToBBCode(body, target => {
|
||
const path = imagePath(mdPath, target);
|
||
const aid = aids.get(path);
|
||
if (!/^[1-9]\d*$/.test(String(aid))) throw new Error('配图尚未上传：' + path);
|
||
return '[attachimg]' + aid + '[/attachimg]';
|
||
});
|
||
}
|
||
};
|
||
}
|
||
|
||
async function prepareFiles(files, markdownPath) {
|
||
const fileMap = new Map();
|
||
for (const file of Array.from(files)) {
|
||
const path = normalizePath(file.webkitRelativePath || file.name);
|
||
if (fileMap.has(path)) throw new Error('文件路径重复：' + path);
|
||
fileMap.set(path, file);
|
||
}
|
||
const candidates = Array.from(fileMap.keys()).filter(p => /\.md$/i.test(p)).sort();
|
||
if (!candidates.length) throw new Error('所选目录中没有 .md 文件。');
|
||
if (!markdownPath && candidates.length > 1) return { candidates, files: Array.from(files) };
|
||
const mdPath = markdownPath || candidates[0];
|
||
const md = fileMap.get(mdPath);
|
||
if (!md) throw new Error('指定的 Markdown 文件不存在。');
|
||
return compile(await md.text(), mdPath, fileMap);
|
||
}
|
||
|
||
async function preparePackage(data) {
|
||
if (!data || data.schemaVersion !== 1 || typeof data.markdown !== 'string' || !Array.isArray(data.images)) {
|
||
throw new Error('文章包格式错误，需要 schemaVersion: 1、markdown 和 images。');
|
||
}
|
||
const map = new Map();
|
||
for (const item of data.images) {
|
||
const path = normalizePath(item.path);
|
||
if (map.has(path)) throw new Error('文章包图片路径重复：' + path);
|
||
let blob = item.blob;
|
||
if (!blob && typeof item.base64 === 'string') {
|
||
const binary = atob(item.base64);
|
||
blob = new Blob([Uint8Array.from(binary, ch => ch.charCodeAt(0))], { type: item.mime || 'application/octet-stream' });
|
||
}
|
||
if (!blob || typeof blob.arrayBuffer !== 'function') throw new Error('文章包缺少图片数据：' + path);
|
||
map.set(path, blob);
|
||
}
|
||
return compile(data.markdown, normalizePath(data.markdownPath || 'article.md'), map, data.title);
|
||
}
|
||
|
||
function parseAid(text) {
|
||
const value = String(text).trim();
|
||
// The site's actual WebUploader adapter uses a positive integer response.
|
||
if (!/^(?:[1-9]\d*|"[1-9]\d*")$/.test(value)) throw new Error('服务器未返回有效附件编号（可能登录过期、超出权限或上传失败）。');
|
||
return value.replace(/"/g, '');
|
||
}
|
||
|
||
function mount(win) {
|
||
const doc = win.document;
|
||
const params = new URLSearchParams(win.location.search);
|
||
if (params.get('mod') !== 'post' || params.get('action') !== 'newthread' || !doc.querySelector('#subject') || !doc.querySelector('#e_textarea')) return;
|
||
if (win.DWW11Importer) return;
|
||
let article = null, busy = false, candidates = null, lastResult = null, savedBackup = null, stageRevision = 0;
|
||
const cache = new Map(), urls = [], logs = [];
|
||
const host = doc.createElement('div');
|
||
host.id = 'dww11-importer';
|
||
host.style.cssText = 'position:fixed;right:18px;bottom:18px;z-index:2147483000';
|
||
const shadow = host.attachShadow({ mode: 'open' });
|
||
shadow.innerHTML = `<style>
|
||
:host{all:initial}*{box-sizing:border-box}details{font:14px/1.6 system-ui,sans-serif;color:#203044;background:#fff;border:1px solid #d4dee8;border-radius:12px;box-shadow:0 6px 28px #0003;width:360px;max-width:92vw}summary{cursor:pointer;padding:12px 16px;font-weight:650}section{padding:0 16px 16px;max-height:70vh;overflow:auto}button,select{font:inherit;padding:7px 10px;border-radius:6px;border:1px solid #b8c9da;background:#f4f8fc;color:#203044;cursor:pointer;margin:4px 4px 4px 0}button.primary{background:#1767b3;color:white;border-color:#1767b3}button:disabled{opacity:.5;cursor:default}p{margin:8px 0}small{color:#617183}pre{font:12px/1.6 system-ui;white-space:pre-wrap;overflow-wrap:anywhere;max-height:170px;overflow:auto;background:#f4f6f9;padding:8px}img{max-width:90px;max-height:80px;margin:4px;object-fit:contain}.error{color:#b32424}.success{color:#18713e}select{max-width:100%}[hidden]{display:none!important}
|
||
</style><details open><summary>本地文章导入 · 1.0</summary><section>
|
||
<small>选择整个文章文件夹，检查后上传配图并填写。发布由你操作。网站自带的自动保存仍可能运行。</small>
|
||
<p><button id="choose" type="button">选择文章目录</button><button id="package" type="button">导入文章包</button></p>
|
||
<input id="folder" type="file" webkitdirectory multiple hidden><input id="json" type="file" accept=".json,application/json" hidden>
|
||
<select id="md" hidden aria-label="选择 Markdown"></select>
|
||
<p id="status" role="status" aria-live="polite">尚未选择目录</p><div id="preview" hidden><strong id="title"></strong><pre id="body"></pre><div id="images"></div><p id="warnings"></p></div>
|
||
<button id="import" class="primary" type="button" disabled>上传配图并填写</button>
|
||
<button id="diagnostics" type="button">导出诊断</button><pre id="log" hidden></pre>
|
||
</section></details>`;
|
||
doc.body.appendChild(host);
|
||
const $ = id => shadow.getElementById(id);
|
||
const summary = () => ({ version: VERSION, busy, ready: !!article, title: article?.title || null,
|
||
markdownPath: article?.mdPath || null, imageCount: article?.images.size || 0,
|
||
warnings: article?.warnings || [], result: lastResult });
|
||
function notify(phase, message, extra = {}) {
|
||
$('status').textContent = message;
|
||
$('status').className = phase === 'error' ? 'error' : phase === 'complete' ? 'success' : '';
|
||
logs.push({ time: new Date().toISOString(), phase, message, ...extra });
|
||
$('log').hidden = false;
|
||
$('log').textContent = logs.slice(-8).map(l => l.message).join('\n');
|
||
win.dispatchEvent(new CustomEvent('dww11-importer:progress', { detail: { phase, message, ...extra } }));
|
||
}
|
||
function releasePreviews() { while (urls.length) URL.revokeObjectURL(urls.pop()); }
|
||
function clearStage() {
|
||
article = null; lastResult = null; candidates = null; releasePreviews();
|
||
$('preview').hidden = true; $('md').hidden = true; $('import').disabled = true;
|
||
}
|
||
function showArticle(prepared) {
|
||
article = prepared; lastResult = null; releasePreviews();
|
||
$('preview').hidden = false;
|
||
$('title').textContent = article.title;
|
||
$('body').textContent = article.body;
|
||
$('warnings').textContent = article.warnings.join('；');
|
||
$('images').replaceChildren();
|
||
for (const [path, blob] of article.images) {
|
||
const img = doc.createElement('img');
|
||
img.src = URL.createObjectURL(blob); urls.push(img.src); img.alt = path; img.title = path;
|
||
$('images').appendChild(img);
|
||
}
|
||
$('import').disabled = false;
|
||
notify('ready', `已检查：${article.images.size} 张图片。点击“上传配图并填写”开始导入。`);
|
||
return summary();
|
||
}
|
||
async function stageFiles(files, options = {}) {
|
||
if (busy) throw new Error('正在导入，请稍候。');
|
||
clearStage();
|
||
const revision = ++stageRevision;
|
||
const list = Array.from(files);
|
||
const prepared = await prepareFiles(list, options.markdownPath);
|
||
if (revision !== stageRevision) return { cancelled: true };
|
||
if (prepared.candidates) {
|
||
candidates = prepared.files;
|
||
$('md').replaceChildren(new Option('请选择目录中的 Markdown 文件', ''));
|
||
for (const path of prepared.candidates) $('md').appendChild(new Option(path, path));
|
||
$('md').hidden = false;
|
||
notify('choose-markdown', '目录中有多个 Markdown 文件，请选择一篇。');
|
||
return { candidates: prepared.candidates };
|
||
}
|
||
return showArticle(prepared);
|
||
}
|
||
async function stagePackage(data) {
|
||
if (busy) throw new Error('正在导入，请稍候。');
|
||
clearStage();
|
||
const revision = ++stageRevision;
|
||
const prepared = await preparePackage(data);
|
||
if (revision !== stageRevision) return { cancelled: true };
|
||
return showArticle(prepared);
|
||
}
|
||
const snapshot = () => ({ title: doc.querySelector('#subject').value,
|
||
mode: Number(win.wysiwyg), text: win.getEditorContents() });
|
||
function assertEditor() {
|
||
for (const name of ['getEditorContents', 'switchEditor']) {
|
||
if (typeof win[name] !== 'function') throw new Error('未识别到网站编辑器：' + name + '。请刷新页面后重试。');
|
||
}
|
||
if (!win.imgUpload?.settings || typeof win.updateImageList !== 'function') throw new Error('网站图片上传组件尚未就绪，请刷新后重试。');
|
||
if (Number(win.allowbbcode) === 0 || Number(win.allowimgcode) === 0) throw new Error('当前版块或账号不支持正文格式/图片。');
|
||
}
|
||
async function uploadImage(blob, path, settings) {
|
||
const url = new URL(settings.upload_url, win.location.href);
|
||
if (url.origin !== win.location.origin || url.pathname !== '/misc.php' || url.searchParams.get('operation') !== 'upload') {
|
||
throw new Error('上传地址与预期不符，已停止。');
|
||
}
|
||
const hash = Array.from(new Uint8Array(await win.crypto.subtle.digest('SHA-256', await blob.arrayBuffer())), n => n.toString(16).padStart(2, '0')).join('');
|
||
const key = url.href + ':' + settings.post_params.uid + ':' + hash;
|
||
if (cache.has(key)) { notify('upload', '复用已上传图片：' + path); return cache.get(key); }
|
||
const data = new FormData();
|
||
for (const [key, value] of Object.entries(settings.post_params)) data.append(key, String(value));
|
||
data.set('type', 'image');
|
||
data.set('filetype', blob.type || (/\.png$/i.test(path) ? 'image/png' : /\.gif$/i.test(path) ? 'image/gif' : 'image/jpeg'));
|
||
data.append(settings.file_post_name || 'Filedata', blob, path.split('/').pop());
|
||
const control = new AbortController(), timer = setTimeout(() => control.abort(), 90000);
|
||
try {
|
||
const response = await win.fetch(url.href, { method: 'POST', body: data, credentials: 'same-origin', redirect: 'error', signal: control.signal });
|
||
if (!response.ok) throw new Error('图片上传请求失败：HTTP ' + response.status);
|
||
const aid = parseAid(await response.text());
|
||
cache.set(key, aid);
|
||
return aid;
|
||
} catch (error) {
|
||
if (error.name === 'AbortError') throw new Error('上传超时；该图片可能已到达服务器，请检查网站图片列表后再重试。');
|
||
throw error;
|
||
} finally { clearTimeout(timer); }
|
||
}
|
||
async function registerImages(aids) {
|
||
if (!aids.length) return;
|
||
const ids = new Set(aids);
|
||
doc.querySelectorAll('#imgattachlist [id^="image_td_"],#imgattachlist [id^="image_"]').forEach(el => {
|
||
const id = el.id.match(/^(?:image_td_|image_)(\d+)$/)?.[1]; if (id) ids.add(id);
|
||
});
|
||
const ready = () => aids.every(id => doc.getElementById('image_' + id));
|
||
if (ready()) return;
|
||
// Use the site's own list loader, which registers attachment form fields too.
|
||
win.updateImageList(1, Array.from(ids).join('|'));
|
||
await new Promise((resolve, reject) => {
|
||
const timer = setTimeout(() => { observer.disconnect(); reject(new Error('图片已上传，但网站图片列表加载超时。重试会复用本页已上传图片。')); }, 25000);
|
||
const check = () => { if (ready()) { clearTimeout(timer); observer.disconnect(); resolve(); } };
|
||
const observer = new MutationObserver(check);
|
||
observer.observe(doc.body, { childList: true, subtree: true }); check();
|
||
});
|
||
}
|
||
function setEditor(title, bbcode) {
|
||
win.switchEditor(0);
|
||
if (Number(win.wysiwyg) !== 0) throw new Error('无法切换编辑器为纯文本模式。');
|
||
const textarea = doc.querySelector('#e_textarea');
|
||
textarea.value = bbcode;
|
||
doc.querySelector('#subject').value = title;
|
||
for (const el of [textarea, doc.querySelector('#subject')]) {
|
||
el.dispatchEvent(new Event('input', { bubbles: true })); el.dispatchEvent(new Event('change', { bubbles: true }));
|
||
}
|
||
// Let Discuz generate the WYSIWYG content with native attachment metadata.
|
||
win.switchEditor(1);
|
||
const switcher = doc.querySelector('#e_switchercheck');
|
||
if (switcher) switcher.checked = Number(win.wysiwyg) === 0;
|
||
}
|
||
async function importPrepared() {
|
||
if (busy) throw new Error('正在导入，请勿重复点击。');
|
||
if (!article) throw new Error('请先选择文章目录或文章包。');
|
||
assertEditor();
|
||
for (const id of ['bbcodeoff', 'htmlon']) {
|
||
if (doc.getElementById(id)?.checked) throw new Error('请先关闭“禁用 Discuz! 代码”和“HTML 代码”，再导入。');
|
||
}
|
||
const before = snapshot();
|
||
if ((before.title.trim() || before.text.replace(/<[^>]*>/g, '').trim() || /<img\b/i.test(before.text)) &&
|
||
!win.confirm('当前编辑器已有内容。导入将替换标题和正文，是否继续？')) return { cancelled: true };
|
||
const selected = article;
|
||
busy = true;
|
||
const controls = ['choose', 'package', 'import', 'md'].map($);
|
||
controls.forEach(el => { el.disabled = true; });
|
||
// Prevent accidental submission of a partly imported article.
|
||
const blockSubmit = event => { event.preventDefault(); event.stopImmediatePropagation(); notify('busy', '正在导入，请等待完成后再操作发布。'); };
|
||
const form = doc.querySelector('#postform');
|
||
form.addEventListener('submit', blockSubmit, true);
|
||
const submitButtons = Array.from(form.querySelectorAll('button[type="submit"],button[name],input[type="submit"]'));
|
||
const previousDisabled = submitButtons.map(el => el.disabled);
|
||
submitButtons.forEach(el => { el.disabled = true; });
|
||
let committed = false;
|
||
try {
|
||
const aids = new Map();
|
||
const settings = win.imgUpload.settings;
|
||
const max = Math.min(MAX_IMAGE_SIZE, Number(settings.file_size_limit) * 1024 || MAX_IMAGE_SIZE);
|
||
for (const [path, blob] of selected.images) if (blob.size >= max) throw new Error('配图超过当前网站限制：' + path);
|
||
let index = 0;
|
||
for (const [path, blob] of selected.images) {
|
||
notify('upload', `上传 ${++index}/${selected.images.size}：${path}`, { completed: index - 1, total: selected.images.size });
|
||
aids.set(path, await uploadImage(blob, path, settings));
|
||
}
|
||
notify('register', '正在加载网站图片列表…');
|
||
await registerImages(Array.from(new Set(aids.values())));
|
||
const now = snapshot();
|
||
if ((now.title !== before.title || now.text !== before.text) && !win.confirm('上传期间你修改了编辑器。是否用导入文章替换最新内容？')) {
|
||
notify('cancelled', '已保留当前正文；图片已上传，可稍后再次导入。'); return { cancelled: true };
|
||
}
|
||
const backup = snapshot();
|
||
const bbcode = selected.render(aids);
|
||
// Preserve a local, downloadable snapshot before changing title or body.
|
||
savedBackup = { title: backup.title, content: backup.text, mode: backup.mode, createdAt: new Date().toISOString() };
|
||
try {
|
||
for (const id of ['bbcodeoff', 'htmlon']) {
|
||
const el = doc.getElementById(id);
|
||
if (el && id === 'bbcodeoff' && el.checked) throw new Error('请先取消“禁用 Discuz! 代码”，再重试。');
|
||
if (el && id === 'htmlon' && el.checked) throw new Error('请先关闭“HTML 代码”，再重试。');
|
||
}
|
||
setEditor(selected.title, bbcode);
|
||
const raw = win.getEditorContents();
|
||
if (Number(win.wysiwyg) === 1) {
|
||
for (const id of new Set(aids.values())) if (!raw.includes('attachimg_' + id)) throw new Error('富文本图片转换未通过检查。');
|
||
} else if (raw !== bbcode) throw new Error('正文填写校验失败。');
|
||
if (doc.querySelector('#subject').value !== selected.title) throw new Error('标题填写校验失败。');
|
||
committed = true;
|
||
} catch (error) {
|
||
// Restore the exact editor representation saved immediately before filling.
|
||
win.switchEditor(backup.mode);
|
||
if (backup.mode) win.editdoc.body.innerHTML = backup.text;
|
||
else doc.querySelector('#e_textarea').value = backup.text;
|
||
doc.querySelector('#subject').value = backup.title;
|
||
const switcher = doc.querySelector('#e_switchercheck'); if (switcher) switcher.checked = !backup.mode;
|
||
throw error;
|
||
}
|
||
lastResult = { title: selected.title, images: Object.fromEntries(aids), completedAt: new Date().toISOString() };
|
||
notify('complete', `已填写标题、正文和 ${aids.size} 张配图。请检查排版，随后手动发表。`);
|
||
return lastResult;
|
||
} catch (error) {
|
||
notify('error', error.message + (committed ? '' : ' 标题和正文未替换；已上传的图片会保留。'));
|
||
throw error;
|
||
} finally {
|
||
busy = false; form.removeEventListener('submit', blockSubmit, true);
|
||
submitButtons.forEach((el, index) => { el.disabled = previousDisabled[index]; });
|
||
controls.forEach(el => { el.disabled = false; });
|
||
$('import').disabled = !article;
|
||
}
|
||
}
|
||
function downloadJSON(value, filename) {
|
||
const url = URL.createObjectURL(new Blob([JSON.stringify(value, null, 2)], { type: 'application/json' }));
|
||
const link = doc.createElement('a'); link.href = url; link.download = filename; link.click();
|
||
setTimeout(() => URL.revokeObjectURL(url), 1000);
|
||
}
|
||
// Public v1 interface. Staging is read-only; importPrepared is the explicit upload/fill step.
|
||
// No postMessage listener, localhost service, publishing endpoint or saved credentials.
|
||
const api = Object.freeze({ version: VERSION, schemaVersion: 1, stageFiles, stagePackage,
|
||
getState: summary, openPicker: () => { if (!busy) $('folder').click(); }, importPrepared,
|
||
getBackup: () => savedBackup });
|
||
win.DWW11Importer = api;
|
||
$('choose').onclick = () => { $('folder').value = ''; $('folder').click(); };
|
||
$('package').onclick = () => { $('json').value = ''; $('json').click(); };
|
||
const handleError = error => notify('error', error.message || String(error));
|
||
$('folder').onchange = () => stageFiles($('folder').files).catch(handleError);
|
||
$('json').onchange = async () => {
|
||
try { const file = $('json').files[0]; if (file) await stagePackage(JSON.parse(await file.text())); }
|
||
catch (error) { handleError(error); }
|
||
};
|
||
$('md').onchange = () => {
|
||
const files = candidates, path = $('md').value;
|
||
if (files && path) stageFiles(files, { markdownPath: path }).catch(handleError);
|
||
};
|
||
$('import').onclick = () => importPrepared().catch(handleError);
|
||
$('diagnostics').onclick = () => downloadJSON({ ...summary(), logs }, 'dww11-import-diagnostics.json');
|
||
win.addEventListener('pagehide', releasePreviews, { once: true });
|
||
}
|
||
return { VERSION, normalizePath, imagePath, readLink, markdownToBBCode, compile, prepareFiles, preparePackage, parseAid, mount };
|
||
});
|