first commit

browser/runner.js

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+/* Page-side orchestrator. This file never clicks or submits the publication form. */
+(() => {
+  'use strict';
+  if (window.DWW11NewsRunner) return;
+  window.DWW11NewsRunner = true;
+  const SLOT='auto-news-current';
+  const owner=sessionStorage.getItem('auto-news-owner') || crypto.randomUUID();
+  sessionStorage.setItem('auto-news-owner',owner);
+  let run=null, working=false, halted=true, aborter=null, active=null, tickBusy=false;
+  const pending=new Map();
+  function rpc(route,body={}) {
+    return new Promise((resolve,reject)=>{
+      const id=crypto.randomUUID();
+      const timer=setTimeout(()=>{pending.delete(id);reject(new Error('本地连接无响应'));},65000);
+      pending.set(id,{resolve,reject,timer});
+      document.dispatchEvent(new CustomEvent('dww11:local-request',{detail:JSON.stringify({id,route,body:{owner,...body}})}));
+    });
+  }
+  document.addEventListener('dww11:local-response',event=>{
+    let data;try{data=JSON.parse(event.detail);}catch{return;}
+    const waiter=pending.get(data.id);if(!waiter)return;
+    clearTimeout(waiter.timer);pending.delete(data.id);
+    data.error?waiter.reject(new Error(data.error)):waiter.resolve(data.value);
+  });
+  const status=message=>document.dispatchEvent(new CustomEvent('dww11:connection-status',{detail:message}));
+  document.addEventListener('dww11:auto-stop',()=>{halted=true;aborter?.abort(new Error('流程已终止'));});
+  function account() {
+    const element=document.querySelector('#mumucms_username');
+    if(!element)return null;
+    const name=[...element.childNodes].filter(n=>n.nodeType===Node.TEXT_NODE).map(n=>n.textContent).join('').trim();
+    const links=[element,...element.querySelectorAll('a')].filter(e=>e.href);
+    let uid=null;
+    for(const link of links) {
+      const href=link.href;
+      uid=new URL(href,location.href).searchParams.get('uid') || href.match(/space-uid-(\d+)/)?.[1];
+      if(uid)break;
+    }
+    return uid&&name?{uid,name}:null;
+  }
+  function extension() {
+    try{return JSON.parse(document.querySelector('#dww11-extension-panel')?.getAttribute('data-auto-news-state') || '{}');}catch{return {};}
+  }
+  function assertLive(epoch) {
+    if(halted||!run?.running||run.epoch!==epoch)throw new Error('流程已暂停或终止');
+    if(active?.account?.uid!==account()?.uid)throw new Error('当前账号与任务不一致');
+  }
+  function editorSnapshot() {
+    const body=document.querySelector('#e_iframe')?.contentDocument?.body;
+    if(!body)throw new Error('找不到可视化编辑器');
+    return {title:document.querySelector('#subject')?.value || '',
+      images:[...body.querySelectorAll('img')].map(x=>({id:x.id,src:x.getAttribute('src')})),
+      // Snapshot only final submitted content; never includes hidden tokens or the full form.
+      html:body.innerHTML.slice(0,500000), text:body.innerText.slice(0,100000)};
+  }
+  function saveLocal(value) {sessionStorage.setItem(SLOT,JSON.stringify(value));}
+  function loadLocal(){try{return JSON.parse(sessionStorage.getItem(SLOT)||'null');}catch{return null;}}
+  async function event(state,extra={}) {return rpc('event',{id:active.id,state,epoch:run.epoch,...extra});}
+  async function fail(error) {
+    status(error.message);
+    if(active)try{await event('needs_attention',{error:error.message});}catch{}
+    halted=true;aborter?.abort();document.dispatchEvent(new CustomEvent('dww11:auto-stop'));
+  }
+  function editorPage(job) {
+    const u=new URL(location.href);
+    return u.searchParams.get('mod')==='post'&&u.searchParams.get('action')==='newthread'&&u.searchParams.get('fid')===String(job.fid);
+  }
+  async function prepare(job) {
+    working=true;active=job;aborter=new AbortController();const epoch=run.epoch;
+    try {
+      assertLive(epoch);
+      if(!editorPage(job)) {
+        saveLocal({id:job.id});
+        location.assign(`https://www.dww11.com/forum.php?mod=post&action=newthread&fid=${job.fid}`);return;
+      }
+      if(!window.DWW11Importer||!window.DWW11Formatter)throw new Error('导入或排版模块尚未就绪，请检查安装');
+      status('正在检查文章包…');
+      const pack=await rpc('package',{id:job.id});assertLive(epoch);
+      const prepared=await window.DWW11Importer.stagePackage(pack);assertLive(epoch);
+      if(prepared.warnings?.length)throw new Error('文章需要人工处理：'+prepared.warnings.join('；'));
+      await event('importing');assertLive(epoch);status('上传图片并填写文章…');
+      const result=await window.DWW11Importer.importPrepared({automatic:true,signal:aborter.signal});assertLive(epoch);
+      if(result?.cancelled)throw new Error('导入已取消');
+      await event('formatting');assertLive(epoch);
+      window.DWW11Formatter.format(job.source);assertLive(epoch);
+      const snapshot=editorSnapshot();
+      if(snapshot.title!==job.title)throw new Error('标题校验失败');
+      const aids=new Set(Object.values(result.images));
+      for(const aid of aids) if(!snapshot.images.some(x=>x.id==='attachimg_'+aid))throw new Error('配图附件缺失：'+aid);
+      await event('awaiting_user_review',{snapshot});assertLive(epoch);
+      active={...job,state:'awaiting_user_review'};saveLocal({id:job.id});
+      status('已完成排版，请核对内容并亲手点击“发表帖子”。');
+    }catch(error){await fail(error);}finally{working=false;}
+  }
+  // Record only trusted user activation. Never replay a click, call submit(), or send a post request.
+  document.addEventListener('click',event=>{
+    if(!event.isTrusted||!event.target.closest?.('#postsubmit')||active?.state!=='awaiting_user_review')return;
+    try {
+      const snapshot=editorSnapshot();
+      const local={id:active.id,snapshot,clickedAt:Date.now(),observed:false};saveLocal(local);
+      rpc('event',{id:active.id,state:'user_submitting',epoch:run?.epoch,snapshot})
+        .then(()=>{const latest=loadLocal();if(latest?.clickedAt===local.clickedAt)saveLocal({...local,observed:true});})
+        .catch(error=>status('提交记录待恢复：'+error.message));
+      active.state='user_submitting';status('已观察到人工点击，等待结果页核对。');
+    }catch(error){status('提交快照记录失败：'+error.message);}
+  },true);
+  async function observeResult(job) {
+    const local=loadLocal();
+    if(local?.id===job.id&&local.snapshot&&job.state==='awaiting_user_review') {
+      await rpc('event',{id:job.id,state:'user_submitting',epoch:run.epoch,snapshot:local.snapshot});
+      job.state='user_submitting';
+    }
+    if(job.state==='user_submitting') {
+      // Result selectors intentionally await user-provided HTML; URL alone is not proof.
+      if(!editorPage(job) || (local?.clickedAt && Date.now()-local.clickedAt>45000)) {
+        await rpc('event',{id:job.id,state:'submit_unknown',error:'等待结果页 HTML 适配；候选页面：'+location.href});
+        await rpc('stop');
+        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。');
+      }
+    }else if(job.state==='submit_unknown')status('发布结果待核对；不会重发、计数或换号。');
+  }
+  async function switchAccount() {
+    if(working||halted)return;
+    if(location.origin!=='https://www.dww11.com'||location.pathname!=='/') {
+      location.assign('https://www.dww11.com/');return;
+    }
+    const ext=extension(),button=document.querySelector('#dww11-extension-next');
+    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;}
+    await rpc('switch-begin');
+    if(halted||!run?.running)return;
+    button.click();status('正在换号；等待插件完成并核对新账号');
+  }
+  async function tick() {
+    if(tickBusy)return;tickBusy=true;
+    try {
+      run=await rpc('heartbeat',{account:account(),url:location.href,extension:extension()});
+      halted=!run.running;
+      if(!run.running) {aborter?.abort();document.dispatchEvent(new CustomEvent('dww11:auto-stop'));}
+      if(working)return;
+      // Passive result recording is permitted after Stop, but no new business actions.
+      if(run.active) {
+        const local=loadLocal();
+        if(local?.id===run.active&&local.snapshot&&!run.running)status('流程已暂停；提交结果仍需核对');
+      }
+      if(!run.running) {
+        if(run.active && run.owner===owner) {const saved=await rpc('current');if(saved.job) {active=saved.job;await observeResult(saved.job);}}
+        status(run.reason || '流程已暂停');return;
+      }
+      const next=await rpc('next',{account:account(),extension:extension()});run=next.run;
+      if(next.job)active=next.job;
+      if(next.action==='prepare'||(next.action==='resume'&&next.job.state==='preparing'))void prepare(next.job);
+      else if(next.action==='resume') {
+        await observeResult(next.job);
+        if(next.job.state==='awaiting_user_review') {
+          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'));
+          else status('等待你亲手发表；程序不再修改编辑器');
+        }
+        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'));
+        else if(next.job.state==='needs_attention')status(next.job.error);
+      }else if(next.action==='switch')await switchAccount();
+      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');
+      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');
+      else if(next.action==='other_tab')status('另一个标签持有任务；如需接管请先暂停');
+      else if(next.action==='interval')status('等待设定的处理间隔');
+      else status(run.reason || '等待任务');
+    }catch(error){status(error.message);halted=true;aborter?.abort();document.dispatchEvent(new CustomEvent('dww11:auto-stop'));}
+    finally{tickBusy=false;}
+  }
+  const takeover=document.createElement('button');takeover.type='button';takeover.textContent='接管已暂停任务';
+  takeover.style.cssText='position:fixed;left:16px;top:16px;z-index:2147483646;padding:8px;background:#fff;border:1px solid #aab;border-radius:6px';
+  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);}};
+  document.body.append(takeover);
+  setInterval(tick,2000);tick();
+})();