// ==UserScript== // @name 《猪儿侠》好医生自动观看视频/签到 // @namespace 《猪儿侠》好医生自动观看视频/签到 // @version 1.6.10 // @description 仅观看视频，自动签到，自动下一小节，下载即可用，无套路，自带面板，如需考试请看主页其他脚本 // @match https://www.cmechina.net/cme/study2.jsp?* // @run-at document-start // @grant GM_xmlhttpRequest // @grant unsafeWindow // @connect learn.tiade.cn // @license MIT // ==/UserScript== (function(){ 'use strict'; const _DocQS = Document.prototype.querySelector; const _DocQSA = Document.prototype.querySelectorAll; const _ById = Document.prototype.getElementById; const _ByClass = Document.prototype.getElementsByClassName; const _ByTag = Document.prototype.getElementsByTagName; const _ElQS = Element.prototype.querySelector; const _ElQSA = Element.prototype.querySelectorAll; const qs = (sel, root=document) => { try { return _DocQS.call(root, sel); } catch(e){ return null; } }; const qsa = (sel, root=document) => { try { return Array.from(_DocQSA.call(root, sel)); } catch(e){ return []; } }; const byId = (id, root=document) => { try { return _ById.call(root, id); } catch(e){ return null; } }; const byClass = (clz, root=document) => { try { return Array.from(_ByClass.call(root, clz)); } catch(e){ return []; } }; const byTag = (tag, root=document) => { try { return Array.from(_ByTag.call(root, tag)); } catch(e){ return []; } }; const qsIn = (root, sel) => { try { return _ElQS.call(root, sel); } catch(e){ return null; } }; const sleep = (ms)=> new Promise(r=>setTimeout(r, ms)); const CME_BASE = 'https://www.cmechina.net/cme/'; const HELP_URL = 'https://.cn/logs/haoyisheng.json'; async function xFetch(url){ try { const r = await fetch(url, { credentials: 'omit', cache: 'no-cache' }); if (!r.ok) throw new Error('HTTP '+r.status); return await r.text(); } catch(e){ return await new Promise((resolve, reject)=>{ if (typeof GM_xmlhttpRequest !== 'function') return reject(e); GM_xmlhttpRequest({ method: 'GET', url, headers: { 'Accept': 'application/json' }, onload: (res)=>{ if (res.status>=200 && res.status<300) resolve(res.responseText); else reject(new Error('GM_http '+res.status)); }, onerror: ()=>reject(new Error('GM_http error')) }); }); } } function formatDuration(sec){ sec = Math.max(0, Math.floor(sec||0)); const h = Math.floor(sec/3600); const m = Math.floor((sec%3600)/60); const s = sec%60; const mm = h>0 ? String(m).padStart(2,'0') : String(m); const ss = String(s).padStart(2,'0'); return h>0 ? `${h}:${mm}:${ss}` : `${m}:${ss}`; } function getCwidFromURL(){ try { return new URL(location.href).searchParams.get('courseware_id') || null; } catch { return null; } } function extractJumpUrlFromAnchor(a) { if (!a) return null; const onclick = a.getAttribute('onclick') || ''; const m = onclick.match(/kjJumpTo\('([^']+)'/); if (m && m[1]) { let rel = m[1].replace(/&/g, '&').trim(); if (/^https?:\/\//i.test(rel)) return rel; if (rel.startsWith('/')) rel = rel.replace(/^\/+/, ''); return CME_BASE + rel; } const href = (a.getAttribute('href') || '').replace(/&/g, '&').trim(); if (href && !/^javascript:/i.test(href)) { if (/^https?:\/\//i.test(href)) return href; let rel = href; if (rel.startsWith('/')) rel = rel.replace(/^\/+/, ''); return CME_BASE + rel; } return null; } function withIsNext(url) { try { const u = new URL(url, CME_BASE); u.searchParams.set('isNext', Math.random().toString(36).slice(2)); return u.toString(); } catch { return url + (url.includes('?') ? '&' : '?') + 'isNext=' + Math.random(); } } function navigate(url) { if (!url) return false; const final = withIsNext(url); try { window.history.scrollRestoration = 'auto'; } catch(_){} try { window.location.assign(final); return true; } catch(_){} try { window.location.href = final; return true; } catch(_){} try { window.top.location.href = final; return true; } catch(_){} try { const a = document.createElement('a'); a.href = final; a.target = '_self'; a.rel = 'noopener'; a.style.display='none'; document.body.appendChild(a); a.click(); a.remove(); return true; } catch(_){} try { window.location.replace(final); return true; } catch(_){} return false; } function getCourseTitle(){ const tit = document.getElementsByClassName('study_right_tit')[0]; const h3 = tit ? qsIn(tit, 'h3') : null; if (h3 && h3.textContent.trim()) return h3.textContent.trim(); const jback = document.querySelector('.j_back .box a:nth-of-type(2)'); if (jback && jback.textContent.trim()) return jback.textContent.trim(); return '-'; } function getLessonTitle(){ const main = document.querySelector('.main h3'); if (main) { const txt = main.textContent.replace(/\s+/g,' ').trim(); if (txt) return txt; } const ul = document.getElementById('s_r_ml'); if (ul) { const activeLi = Array.from(ul.querySelectorAll('li')).find(li => li.classList.contains('active') || li.classList.contains('cur')); const a = activeLi ? activeLi.querySelector('a') : null; if (a) { const t = a.textContent.replace(/\s+/g,' ').trim(); if (t) return t; } } return '-'; } function buildPanel(){ const panel = document.createElement('div'); panel.id = 'cmechina-helper-panel'; panel.style.cssText = ` position: fixed; right: 16px; bottom: 16px; z-index: 2147483647; width: 420px; max-height: 80vh; overflow: hidden; pointer-events: auto; background: #111; color: #eee; border-radius: 12px; box-shadow: 0 8px 24px rgba(0,0,0,.25); border: 1px solid rgba(255,255,255,.12); font-family: system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"PingFang SC","Microsoft YaHei",sans-serif; `; panel.innerHTML = `

CME 助手

Idle

课程名称

当前小节

课件ID

预计总时长

剩余倒计时

全部小节

（加载中…）

提示日志

`; return panel; } function ensurePanel(){ let p = document.getElementById('cmechina-helper-panel'); if (!p) { p = buildPanel(); document.body.appendChild(p); bindButtons(); setCourse(getCourseTitle()); setLesson(getLessonTitle()); renderSections(); updateMuteButtonLabel(); ensureHelpModal(); } const keys = ['cme-status','cme-course','cme-lesson','cme-curcwid','cme-exp','cme-eta','cme-sections','cme-log']; if (keys.some(id => !document.getElementById(id))) { p.remove(); p = buildPanel(); document.body.appendChild(p); bindButtons(); setCourse(getCourseTitle()); setLesson(getLessonTitle()); renderSections(); updateMuteButtonLabel(); ensureHelpModal(); } return p; } function setStatus(t){ ensurePanel(); const el = document.getElementById('cme-status'); if (el) el.textContent = t; } function setCourse(t){ ensurePanel(); const el = document.getElementById('cme-course'); if (el) el.textContent = t ?? '-'; } function setLesson(t){ ensurePanel(); const el = document.getElementById('cme-lesson'); if (el) el.textContent = t ?? '-'; } function setCurCwid(t){ ensurePanel(); const el = document.getElementById('cme-curcwid'); if (el) el.textContent = t ?? '-'; } function setExpected(sec){ ensurePanel(); const el = document.getElementById('cme-exp'); if (el) el.textContent = (sec!=null)? `${formatDuration(sec)}（含缓冲）` : '-'; } function setETA(sec){ ensurePanel(); const el = document.getElementById('cme-eta'); if (el) el.textContent = (sec!=null)? formatDuration(sec) : '-'; } function addLog(msg){ ensurePanel(); const box = document.getElementById('cme-log'); if (!box) return; const line = document.createElement('div'); line.style.cssText = 'padding:6px 8px;border-bottom:1px solid rgba(255,255,255,.06);font-size:12px;white-space:pre-wrap;word-break:break-all;'; const time = new Date().toLocaleTimeString(); line.textContent = `[${time}] ${msg}`; box.appendChild(line); box.scrollTop = box.scrollHeight; while (box.childNodes.length > 200) box.removeChild(box.firstChild); } function parseList() { const ul = document.getElementById('s_r_ml'); const items = []; if (!ul) return { ul: null, items }; const lis = Array.from(ul.querySelectorAll('li')); lis.forEach((li, idx) => { const a = li.querySelector('a'); if (!a) return; const s = (a.getAttribute('onclick') || '') + '&' + (a.getAttribute('href') || ''); const m = s.match(/courseware_id=([0-9A-Za-z_-]+)/); const cwid = m ? m[1] : null; const text = a.textContent.replace(/\s+/g,' ').trim(); const url = extractJumpUrlFromAnchor(a); items.push({ idx, li, a, cwid, text, url }); }); return { ul, items }; } function renderSections(){ ensurePanel(); const wrap = document.getElementById('cme-sections'); if (!wrap) return; const {items} = parseList(); if (!items.length) { wrap.innerHTML = `

（未找到目录）

`; return; } const cur = getCwidFromURL(); const html = items.map(it=>{ const active = (it.cwid && it.cwid === cur); return `

${it.text || ('课件 '+(it.cwid||''))}

${it.cwid || '-'}

`; }).join(''); wrap.innerHTML = html; } function findNextAnchorByCwid(cwid) { if (!cwid) return null; const ul = document.getElementById('s_r_ml'); if (!ul) return null; const liCurrent = document.getElementById('li' + cwid); if (liCurrent) { let nextLi = liCurrent.nextElementSibling; while (nextLi && !nextLi.querySelector('a')) nextLi = nextLi.nextElementSibling; if (nextLi) { const a = nextLi.querySelector('a'); if (a) return a; } } const lis = Array.from(ul.querySelectorAll('li')); let curIdx = -1; for (let i = 0; i < lis.length; i++) { const a = lis[i].querySelector('a'); if (!a) continue; const s = (a.getAttribute('onclick') || '') + '&' + (a.getAttribute('href') || ''); if (s.includes(`courseware_id=${cwid}`)) { curIdx = i; break; } } if (curIdx === -1) return null; for (let j = curIdx + 1; j < lis.length; j++) { const a = lis[j].querySelector('a'); if (a) return a; } return null; } function safeNavigateToAnchor(a){ const url = extractJumpUrlFromAnchor(a); if (url) return navigate(url); try { a && a.click && a.click(); return true; } catch(_) {} return false; } function goPrev(){ const {items} = parseList(); if (!items.length) return; const urlCwid = getCwidFromURL(); let i = urlCwid ? items.findIndex(x=>x.cwid===urlCwid) : 0; i = Math.max(0, i-1); if (items[i] && (items[i].url || items[i].a)) { addLog(`上一节：${items[i].text || items[i].cwid || ''}`); if (items[i].url) navigate(items[i].url); else safeNavigateToAnchor(items[i].a); } } function goNext(){ const cwid = getCwidFromURL(); const a = cwid ? findNextAnchorByCwid(cwid) : null; if (a) { const url = extractJumpUrlFromAnchor(a); if (url) { addLog('自动进入下一节'); navigate(url); return; } if (safeNavigateToAnchor(a)) { addLog('自动进入下一节（click兜底）'); return; } } const ul = document.getElementById('s_r_ml'); if (!ul) { setStatus('目录未找到'); return; } const lis = Array.from(ul.querySelectorAll('li')); if (!lis.length) { setStatus('目录为空'); return; } let idx = lis.findIndex(li => li.classList.contains('active') || li.classList.contains('cur')); if (idx < 0) idx = 0; let nextLi = lis[idx + 1]; while (nextLi && !nextLi.querySelector('a')) nextLi = nextLi.nextElementSibling; const a2 = nextLi ? nextLi.querySelector('a') : null; if (a2) { const url = extractJumpUrlFromAnchor(a2); if (url) { addLog('自动进入下一节（兜底）'); navigate(url); return; } if (safeNavigateToAnchor(a2)) { addLog('自动进入下一节（兜底+click）'); return; } } else { setStatus('已经是最后一节'); addLog('已是最后一节，无法再前进'); } } async function fetchBufferedSeconds(maxWaitMs=25000){ const start = Date.now(), step=300; while (Date.now()-start < maxWaitMs) { try{ const W = (typeof unsafeWindow !== 'undefined' && unsafeWindow) || window; if (typeof W.icme_getLearningInfos === 'function') { const info = W.icme_getLearningInfos(); if (info && info.totalTime != null) { const sec = parseInt(String(info.totalTime).trim(), 10); if (!Number.isNaN(sec) && sec>0) { const cwid = String(info.coursewareId || getCwidFromURL() || ''); return { buffered: sec+60, cwid }; } } } }catch(_){} await sleep(step); } return null; } let countdownTimer = null; let expectedTotalSec = null; let remainingSec = null; let isPlaying = false; let hookedPlayer = false; function clearCountdown(){ if (countdownTimer){ clearInterval(countdownTimer); countdownTimer=null; } remainingSec = null; } function evaluateVideoPlaying(){ const vids = document.getElementsByTagName('video'); if (vids.length){ const v = vids[0]; return !!(!v.paused && !v.ended && v.readyState >= 2); } return false; } function onPlayHook(){ isPlaying = true; addLog('检测到播放中 → 继续倒计时'); } function onPauseHook(){ isPlaying = false; addLog('检测到暂停/未播放 → 倒计时暂停'); } function hookPlayerStatus(){ if (hookedPlayer) return; hookedPlayer = true; try{ const W = (typeof unsafeWindow !== 'undefined' && unsafeWindow) || window; const vids = document.getElementsByTagName('video'); if (vids.length){ const v = vids[0]; v.addEventListener('play', onPlayHook, {passive:true}); v.addEventListener('pause', onPauseHook, {passive:true}); } const origPlay = W.on_CCH5player_play; const origPause = W.on_CCH5player_pause; if (typeof origPlay === 'function'){ W.on_CCH5player_play = function(...args){ try { origPlay.apply(this, args); } finally { onPlayHook(); } }; } else { const check = setInterval(()=>{ if (typeof W.on_CCH5player_play === 'function'){ clearInterval(check); const _op = W.on_CCH5player_play; W.on_CCH5player_play = function(...args){ try { _op.apply(this, args); } finally { onPlayHook(); } }; } }, 800); } if (typeof origPause === 'function'){ W.on_CCH5player_pause = function(...args){ try { origPause.apply(this, args); } finally { onPauseHook(); } }; } else { const check2 = setInterval(()=>{ if (typeof W.on_CCH5player_pause === 'function'){ clearInterval(check2); const _oz = W.on_CCH5player_pause; W.on_CCH5player_pause = function(...args){ try { _oz.apply(this, args); } finally { onPauseHook(); } }; } }, 800); } }catch(_){} } function setExpectedAndETA(totalSec){ expectedTotalSec = totalSec; remainingSec = totalSec; setExpected(totalSec); setETA(totalSec); isPlaying = evaluateVideoPlaying(); // 初始化当前状态 if (countdownTimer){ clearInterval(countdownTimer); } countdownTimer = setInterval(()=>{ if (isPlaying && remainingSec != null){ remainingSec = Math.max(0, remainingSec - 1); } setETA(remainingSec != null ? remainingSec : null); if (remainingSec === 0){ clearCountdown(); setStatus('到达预计时长，自动进入下一节…'); addLog('到达预计时长（剩余倒计时=0）→ 自动进入下一节'); goNext(); } }, 1000); } function startCountdown(totalSec, forCwid){ clearCountdown(); setExpectedAndETA(totalSec); } function bindVideoEnded(){ const vids = document.getElementsByTagName('video'); if (vids.length){ const v = vids[0]; if (!v._cmeEnded){ v._cmeEnded = true; v.addEventListener('ended', ()=>{ onPauseHook(); clearCountdown(); setStatus('检测到视频 ended → 自动下一节…'); addLog('检测到视频 ended → 自动下一节'); goNext(); }); } } } function isVisible(el){ if (!el) return false; const cs = window.getComputedStyle ? getComputedStyle(el) : null; if (cs && (cs.display === 'none' || cs.visibility === 'hidden' || cs.opacity === '0')) return false; if (el.style && el.style.display === 'none') return false; return true; } let signSilenceUntil = 0; function tryClickSignDialog(){ const warps = document.querySelectorAll('.xywarp'); if (!warps || warps.length === 0) return; const warp = warps[0]; if (!isVisible(warp)) return; const btns = document.querySelectorAll('.xywarp .zfb_btns1 a'); if (!btns || btns.length === 0) return; const btn = btns[0]; try { btn.click(); addLog('签到成功：已自动点击“签到”按钮'); signSilenceUntil = Date.now() + 8000; } catch (_) { } } setInterval(tryClickSignDialog, 10000); let autoMode = false; function updateMuteButtonLabel(){ const btn = document.getElementById('cme-mute'); if (!btn) return; const vids = document.querySelectorAll('video'); const muted = vids.length ? vids[0].muted : false; btn.textContent = muted ? '取消静音' : '静音'; } function ensureHelpModal(){ if (document.getElementById('cme-help-modal')) return; const modal = document.createElement('div'); modal.id = 'cme-help-modal'; modal.style.cssText = ` position: fixed; inset: 0; display: none; z-index: 2147483648; align-items: center; justify-content: center; background: rgba(0,0,0,.45); font-family: inherit; `; modal.innerHTML = `

使用手册

正在加载使用手册…

`; document.body.appendChild(modal); const hide = ()=>{ modal.style.display = 'none'; }; document.getElementById('cme-help-close').addEventListener('click', hide); document.getElementById('cme-help-ok').addEventListener('click', hide); modal.addEventListener('click', (e)=>{ if (e.target === modal) hide(); }); } function escapeHTML(s){ return String(s ?? '').replace(/[&<>"']/g, m=>({ '&':'&','<':'>','>':'>','"':'"',"'":''' }[m])); } let helpLoaded = false; async function loadHelpContent(){ const body = document.getElementById('cme-help-body'); if (!body) return; if (helpLoaded) return; // 只加载一次 try { const txt = await xFetch(HELP_URL); let data = JSON.parse(txt); if (!Array.isArray(data)) throw new Error('格式错误'); const rows = data.map(item=>{ const func = item['功能'] ?? item['feature'] ?? ''; const desc = item['描述'] ?? item['description'] ?? ''; return `

${escapeHTML(func)}

${escapeHTML(desc)}

`; }).join(''); body.innerHTML = rows || `

暂无内容

`; helpLoaded = true; } catch(e){ body.innerHTML = `

使用手册加载失败，请稍后重试。

`; } } function showHelp(){ ensureHelpModal(); const modal = document.getElementById('cme-help-modal'); if (modal) modal.style.display = 'flex'; loadHelpContent(); } function bindButtons(){ document.getElementById('cme-start')?.addEventListener('click', async ()=>{ autoMode = true; setStatus('自动已开启，正在获取时长…'); setCourse(getCourseTitle()); setLesson(getLessonTitle()); setCurCwid(getCwidFromURL() || '-'); renderSections(); if (!countdownTimer) { const got = await fetchBufferedSeconds(); if (got && got.buffered) { setCurCwid(got.cwid || (getCwidFromURL()||'-')); startCountdown(got.buffered, got.cwid); setStatus('已获取预计时长（含缓冲）'); addLog(`预计总时长：${formatDuration(got.buffered)}（含缓冲）`); } else { setStatus('未获取到 totalTime，稍后重试或等待 ended…'); addLog('未获取到 totalTime，稍后自动重试'); } } }); document.getElementById('cme-prev')?.addEventListener('click', ()=>{ autoMode=false; clearCountdown(); goPrev(); }); document.getElementById('cme-next')?.addEventListener('click', ()=>{ autoMode=false; clearCountdown(); goNext(); }); document.getElementById('cme-mute')?.addEventListener('click', ()=>{ const vids = document.querySelectorAll('video'); if (!vids.length) return; const newMuted = !vids[0].muted; vids.forEach(v=> v.muted = newMuted); updateMuteButtonLabel(); console.log(`视频已${newMuted?'静音':'取消静音'}`); }); document.getElementById('cme-help')?.addEventListener('click', showHelp); } async function init(){ window.addEventListener('load', async ()=>{ ensurePanel(); setCourse(getCourseTitle()); setLesson(getLessonTitle()); setCurCwid(getCwidFromURL() || '-'); renderSections(); setStatus('页面已加载'); updateMuteButtonLabel(); ensureHelpModal(); hookPlayerStatus(); isPlaying = evaluateVideoPlaying(); }); (async ()=>{ const got = await fetchBufferedSeconds(); if (got && got.buffered) { setCurCwid(got.cwid || (getCwidFromURL()||'-')); startCountdown(got.buffered, got.cwid); setStatus('已获取预计时长（含缓冲）'); addLog(`预计总时长：${formatDuration(got.buffered)}（含缓冲）`); } else { setStatus('等待站点初始化…'); addLog('等待站点初始化以获取 totalTime…'); } })(); let lastHref = location.href; setInterval(async ()=>{ ensurePanel(); bindVideoEnded(); hookPlayerStatus(); isPlaying = evaluateVideoPlaying() || isPlaying; if (location.href !== lastHref) { lastHref = location.href; if (Date.now() < signSilenceUntil) { } else { clearCountdown(); setCourse(getCourseTitle()); setLesson(getLessonTitle()); setCurCwid(getCwidFromURL() || '-'); setExpected(null); setETA(null); renderSections(); addLog('检测到章节切换，已刷新面板信息'); if (autoMode){ const got = await fetchBufferedSeconds(); if (got && got.buffered) { setCurCwid(got.cwid || (getCwidFromURL()||'-')); startCountdown(got.buffered, got.cwid); setStatus('已获取新课件预计时长'); addLog(`新课件预计时长：${formatDuration(got.buffered)}（含缓冲）`); } } } } if (autoMode && !countdownTimer) { const got = await fetchBufferedSeconds(6000); if (got && got.buffered) { setCurCwid(got.cwid || (getCwidFromURL()||'-')); startCountdown(got.buffered, got.cwid); setStatus('已获取预计时长（重试）'); addLog(`重试成功，预计总时长：${formatDuration(got.buffered)}（含缓冲）`); } } }, 1200); } setInterval(() => { const playButtons = document.querySelectorAll("#replaybtn"); if (playButtons && playButtons.length > 0) { const playButton = playButtons[0]; if (playButton.style.display == "none") return; if (playButton.className == "ccH5PlayBtn") { try { playButton.click(); console.log("已自动播放"); } catch(e){} } } }, 10000); console.log("自动播放功能已启动！"); init().catch(e=>{ console.error(e); try { addLog('初始化失败：' + (e && e.message ? e.message : e)); } catch(_){} }); })();