211 lines
12 KiB
JavaScript
211 lines
12 KiB
JavaScript
/* Page-side orchestrator. This file never clicks or submits the publication form. */
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(() => {
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'use strict';
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if (window.DWW11NewsRunner) return;
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window.DWW11NewsRunner = true;
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const SLOT='auto-news-current';
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const owner=sessionStorage.getItem('auto-news-owner') || crypto.randomUUID();
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sessionStorage.setItem('auto-news-owner',owner);
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let run=null, working=false, halted=true, aborter=null, active=null, tickBusy=false;
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let skipBusy=false, preparation=null;
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const pending=new Map();
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function rpc(route,body={}) {
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return new Promise((resolve,reject)=>{
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const id=crypto.randomUUID();
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const timer=setTimeout(()=>{pending.delete(id);reject(new Error('本地连接无响应'));},65000);
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pending.set(id,{resolve,reject,timer});
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document.dispatchEvent(new CustomEvent('dww11:local-request',{detail:JSON.stringify({id,route,body:{owner,...body}})}));
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});
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}
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document.addEventListener('dww11:local-response',event=>{
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let data;try{data=JSON.parse(event.detail);}catch{return;}
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const waiter=pending.get(data.id);if(!waiter)return;
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clearTimeout(waiter.timer);pending.delete(data.id);
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data.error?waiter.reject(new Error(data.error)):waiter.resolve(data.value);
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});
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const status=message=>document.dispatchEvent(new CustomEvent('dww11:connection-status',{detail:message}));
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document.addEventListener('dww11:auto-stop',()=>{halted=true;aborter?.abort(new Error('流程已终止'));});
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function account() {
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const element=document.querySelector('#mumucms_username');
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if(!element)return null;
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const name=[...element.childNodes].filter(n=>n.nodeType===Node.TEXT_NODE).map(n=>n.textContent).join('').trim();
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const links=[element,...element.querySelectorAll('a')].filter(e=>e.href);
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let uid=null;
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for(const link of links) {
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const href=link.href;
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uid=new URL(href,location.href).searchParams.get('uid') || href.match(/space-uid-(\d+)/)?.[1];
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if(uid)break;
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}
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return uid&&name?{uid,name}:null;
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}
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function extension() {
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try{return JSON.parse(document.querySelector('#dww11-extension-panel')?.getAttribute('data-auto-news-state') || '{}');}catch{return {};}
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}
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function assertLive(epoch) {
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if(halted||!run?.running||run.epoch!==epoch)throw new Error('流程已暂停或终止');
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if(active?.account?.uid!==account()?.uid)throw new Error('当前账号与任务不一致');
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}
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function editorSnapshot() {
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const body=document.querySelector('#e_iframe')?.contentDocument?.body;
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if(!body)throw new Error('找不到可视化编辑器');
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return {title:document.querySelector('#subject')?.value || '',
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images:[...body.querySelectorAll('img')].map(x=>({id:x.id,aid:x.getAttribute('aid'),src:x.getAttribute('src')})),
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// Snapshot only final submitted content; never includes hidden tokens or the full form.
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html:body.innerHTML.slice(0,500000), text:body.innerText.slice(0,100000)};
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}
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function saveLocal(value) {sessionStorage.setItem(SLOT,JSON.stringify(value));}
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function loadLocal(){try{return JSON.parse(sessionStorage.getItem(SLOT)||'null');}catch{return null;}}
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async function event(state,extra={}) {return rpc('event',{id:active.id,state,epoch:run.epoch,...extra});}
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async function fail(error) {
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if(skipBusy)return;
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status(error.message);
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if(active)try{await event('needs_attention',{error:error.message});}catch{}
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halted=true;aborter?.abort();document.dispatchEvent(new CustomEvent('dww11:auto-stop'));
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}
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function editorPage(job) {
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const u=new URL(location.href);
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return u.searchParams.get('mod')==='post'&&u.searchParams.get('action')==='newthread'&&u.searchParams.get('fid')===String(job.fid);
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}
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async function prepare(job) {
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working=true;active=job;aborter=new AbortController();const epoch=run.epoch;
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try {
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assertLive(epoch);
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if(!editorPage(job)) {
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saveLocal({id:job.id});
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location.assign(`https://www.dww11.com/forum.php?mod=post&action=newthread&fid=${job.fid}`);return;
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}
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if(!window.DWW11Importer||!window.DWW11Formatter)throw new Error('导入或排版模块尚未就绪，请检查安装');
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status('正在检查文章包…');
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const pack=await rpc('package',{id:job.id});assertLive(epoch);
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const prepared=await window.DWW11Importer.stagePackage(pack);assertLive(epoch);
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if(prepared.warnings?.length)throw new Error('文章需要人工处理：'+prepared.warnings.join('；'));
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await event('importing');assertLive(epoch);status('上传图片并填写文章…');
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const result=await window.DWW11Importer.importPrepared({automatic:true,signal:aborter.signal});assertLive(epoch);
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if(result?.cancelled)throw new Error('导入已取消');
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await event('formatting');assertLive(epoch);
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window.DWW11Formatter.format(job.source);assertLive(epoch);
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const snapshot=editorSnapshot();
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if(snapshot.title!==job.title)throw new Error('标题校验失败');
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await window.DWW11Importer.verifyEditorImages(
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document.querySelector('#e_iframe').contentDocument.body, result.attachmentOrder, aborter.signal);
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assertLive(epoch);
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await event('awaiting_user_review',{snapshot});assertLive(epoch);
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active={...job,state:'awaiting_user_review'};saveLocal({id:job.id});
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status('已完成排版，请核对内容并亲手点击“发表帖子”。');
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}catch(error){await fail(error);}finally{working=false;}
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}
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// Record only trusted user activation. Never replay a click, call submit(), or send a post request.
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document.addEventListener('click',event=>{
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if(skipBusy&&event.target.closest?.('#postsubmit')) {
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event.preventDefault();event.stopImmediatePropagation();return;
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}
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if(!event.isTrusted||!event.target.closest?.('#postsubmit')||active?.state!=='awaiting_user_review')return;
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try {
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const snapshot=editorSnapshot();
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const local={id:active.id,snapshot,clickedAt:Date.now(),observed:false};saveLocal(local);
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rpc('event',{id:active.id,state:'user_submitting',epoch:run?.epoch,snapshot})
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.then(()=>{const latest=loadLocal();if(latest?.clickedAt===local.clickedAt)saveLocal({...local,observed:true});})
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.catch(error=>status('提交记录待恢复：'+error.message));
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active.state='user_submitting';status('已观察到人工点击，等待结果页核对。');
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}catch(error){status('提交快照记录失败：'+error.message);}
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},true);
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document.addEventListener('submit',event=>{
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if(skipBusy&&event.target.id==='postform') {event.preventDefault();event.stopImmediatePropagation();}
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},true);
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document.addEventListener('dww11:skip-article',async()=>{
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if(skipBusy)return;
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if(!active||!run||run.owner!==owner) {status('当前标签没有可跳过的文章');return;}
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if(!['preparing','importing','formatting','awaiting_user_review','needs_attention'].includes(active.state)) {
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status('文章已提交或结果待核对，请先人工核对');return;
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}
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skipBusy=true;halted=true;
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document.dispatchEvent(new CustomEvent('dww11:skip-busy',{detail:true}));
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const jobId=active.id,epoch=run.epoch;
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aborter?.abort(new Error('正在跳过当前文章'));
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status('正在跳过当前文章…');
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try {
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// Let cancelled imports finish their rollback before leaving the editor.
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await preparation;
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const result=await rpc('skip',{id:jobId,epoch});
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sessionStorage.removeItem(SLOT);active=null;run=result.run;
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status('已跳过，正在打开下一篇文章的发帖页…');
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// Always load a fresh editor, including when the fid and URL are unchanged.
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location.assign(`https://www.dww11.com/forum.php?mod=post&action=newthread&fid=${result.fid}`);
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}catch(error){
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try{await rpc('stop');}catch{}
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status('跳过未完成，流程已暂停：'+error.message);
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skipBusy=false;
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document.dispatchEvent(new CustomEvent('dww11:skip-busy',{detail:false}));
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}
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});
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async function observeResult(job) {
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const local=loadLocal();
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if(local?.id===job.id&&local.snapshot&&job.state==='awaiting_user_review') {
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await rpc('event',{id:job.id,state:'user_submitting',epoch:run.epoch,snapshot:local.snapshot});
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job.state='user_submitting';
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}
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if(job.state==='user_submitting') {
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// Result selectors intentionally await user-provided HTML; URL alone is not proof.
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if(!editorPage(job) || (local?.clickedAt && Date.now()-local.clickedAt>45000)) {
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await rpc('event',{id:job.id,state:'submit_unknown',error:'等待结果页 HTML 适配；候选页面：'+location.href});
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await rpc('stop');
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status('已记录候选结果页；尚不能自动核对。流程已暂停，请补充结果页 HTML。');
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}
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}else if(job.state==='submit_unknown')status('发布结果待核对；不会重发、计数或换号。');
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}
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async function switchAccount() {
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if(working||halted)return;
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if(location.origin!=='https://www.dww11.com'||location.pathname!=='/') {
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location.assign('https://www.dww11.com/');return;
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}
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const ext=extension(),button=document.querySelector('#dww11-extension-next');
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if(!ext.ready||!ext.idle||!button||button.disabled) {status('请安装并重新加载带联动接口的换号插件');return;}
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await rpc('switch-begin');
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if(halted||!run?.running)return;
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button.click();status('正在换号；等待插件完成并核对新账号');
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}
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async function tick() {
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if(tickBusy||skipBusy)return;tickBusy=true;
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try {
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run=await rpc('heartbeat',{account:account(),url:location.href,extension:extension()});
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if(skipBusy)return;
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halted=!run.running;
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if(!run.running) {aborter?.abort();document.dispatchEvent(new CustomEvent('dww11:auto-stop'));}
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if(working)return;
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// Passive result recording is permitted after Stop, but no new business actions.
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if(run.active) {
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const local=loadLocal();
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if(local?.id===run.active&&local.snapshot&&!run.running)status('流程已暂停；提交结果仍需核对');
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}
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if(!run.running) {
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if(run.active && run.owner===owner) {const saved=await rpc('current');if(saved.job) {active=saved.job;await observeResult(saved.job);}}
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status(run.reason || '流程已暂停');return;
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}
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const next=await rpc('next',{account:account(),extension:extension()});run=next.run;
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if(skipBusy)return;
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if(next.job)active=next.job;
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if(next.action==='prepare'||(next.action==='resume'&&next.job.state==='preparing'))preparation=prepare(next.job);
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else if(next.action==='resume') {
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await observeResult(next.job);
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if(next.job.state==='awaiting_user_review') {
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if(!editorPage(next.job)||!document.querySelector('#subject')?.value) await fail(new Error('待审稿页面已丢失，请人工核对旧稿，不自动重新导入'));
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else status('等待你亲手发表；程序不再修改编辑器');
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}
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else if(['importing','formatting'].includes(next.job.state))await fail(new Error('导入阶段发生中断，请检查编辑器和已上传图片后处理任务'));
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else if(next.job.state==='needs_attention')status(next.job.error);
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}else if(next.action==='switch')await switchAccount();
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else if(next.action==='switch_wait')status('等待换号结果；若插件已暂停，请人工处理后继续');
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else if(next.action==='login')status('未能读取当前账号 UID，请登录并确认账号元素');
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else if(next.action==='other_tab')status('另一个标签持有任务；如需接管请先暂停');
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else if(next.action==='interval')status('等待设定的处理间隔');
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else status(run.reason || '等待任务');
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}catch(error){status(error.message);halted=true;aborter?.abort();document.dispatchEvent(new CustomEvent('dww11:auto-stop'));}
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finally{tickBusy=false;}
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}
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const takeover=document.createElement('button');takeover.type='button';takeover.textContent='接管已暂停任务';
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takeover.style.cssText='position:fixed;left:16px;top:16px;z-index:2147483646;padding:8px;background:#fff;border:1px solid #aab;border-radius:6px';
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takeover.onclick=async()=>{try{await rpc('takeover');status('已接管；核对当前页面后在工作台继续');}catch(error){status(error.message);}};
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document.body.append(takeover);
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setInterval(tick,2000);tick();
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})();
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