您需要先安装一个扩展,例如 篡改猴、Greasemonkey 或 暴力猴,之后才能安装此脚本。
您需要先安装一个扩展,例如 篡改猴 或 暴力猴,之后才能安装此脚本。
您需要先安装一个扩展,例如 篡改猴 或 暴力猴,之后才能安装此脚本。
您需要先安装一个扩展,例如 篡改猴 或 Userscripts ,之后才能安装此脚本。
您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey,才能安装此脚本。
您需要先安装用户脚本管理器扩展后才能安装此脚本。
悬浮窗显示选择题、填空题、判断题、连线题答案,口语参考;自动答题
当前为
// ==UserScript== // @name WELearn英语网课答案显示 // @namespace http://tampermonkey.net/ // @version 0.6 // @description 悬浮窗显示选择题、填空题、判断题、连线题答案,口语参考;自动答题 // @author SSmJaE // @match https://course.sflep.com/* // @match https://welearn.sflep.com/* // @match https://centercourseware.sflep.com/* // @grant GM_xmlhttpRequest // @require https://code.jquery.com/jquery-3.5.0.min.js // @connect * // @license MIT // @compatible chrome // ==/UserScript== const USER_SETTINGS = { autoSolve: false, //自动答题开关 solveInterval: 1000, //自动答题间隔,单位毫秒 checkInterval: 3000, //答案查询间隔,单位毫秒;多久检测一次页面是否改变 defaultBlankAnswer: 'Default answer.', //填空题没有固定/正确答案时,填入的默认值 showReference: true, //是否显示听力、口语参考 containerColor: 'rgba(255,255,255,0.95)', //悬浮窗背景色 debugMode: false, //调试用,正常使用不用开 }; var container, title, bufferUrl, bufferTag, bufferLength, showOrder = 1, optionOrder = 0, spanOrder = 0, blankOrder = 0, textareaOrder = 0, tofOrder; const PARSER = new DOMParser(); const MANIFEST = [ 'new%20century%20college%20english%20secedition%20integration%201', 'new%20century%20college%20english%20secedition%20integration%202', 'new%20century%20college%20english%20secedition%20integration%203', 'new%20century%20college%20english%20secedition%20integration%204', 'an%20integrated%20skills%20course%20(2nd%20edition)%201%20for%20vocational%20college%20english', 'an%20integrated%20skills%20course%20(2nd%20edition)%202%20for%20vocational%20college%20english', 'an%20integrated%20skills%20course%20(2nd%20edition)%203%20for%20vocational%20college%20english', 'an%20integrated%20skills%20course%20(2nd%20edition)%204%20for%20vocational%20college%20english', 'an%20integrated%20skills%20course%201', 'an%20integrated%20skills%20course%202', ]; const ORIGIN = [ 'new%20target%20college%20english%20integrated%20course%201', 'new%20target%20college%20english%20integrated%20course%202', 'new%20target%20college%20english%20integrated%20course%203', 'new%20target%20college%20english%20integrated%20course%204', 'new%20progressive%20college%20english%20integrated%20course%201', 'new%20progressive%20college%20english%20integrated%20course%202', 'new%20progressive%20college%20english%20integrated%20course%203', 'new%20progressive%20college%20english%20integrated%20course%204', ] const ANSWER_TYPES = [ 'et-tof', //判断题 'et-blank', //问答题+填空题 'et-select', //下拉选择题 'et-choice', //选择题(二选一,多选) 'et-matching', //连线题 'et-reference', //口语参考 'wordDeclaration', //高职单词测试 'correctresponse value', //identifier类型 ]; function create_container() { container = document.createElement('div'); container.id = 'container'; container.style.visibility = 'hidden'; title = document.createElement('div'); title.id = 'containerTitle'; title.textContent = '参考答案'; container.appendChild(title); let style = window.document.createElement('style'); style.setAttribute('type', 'text/css'); style.innerHTML = ` #container { top: 100px; left: 100px; margin: 0 auto; z-index: 99; border-radius: 8px; box-shadow: 0 11px 15px -7px rgba(0,0,0,.2), 0 24px 38px 3px rgba(0,0,0,.14), 0 9px 46px 8px rgba(0,0,0,.12); position: absolute; background: ${USER_SETTINGS.containerColor}; min-width: 150px; max-width: 400px; min-height: 100px; max-height: 500px; overflow: auto; } #containerTitle { background: rgba(0,0,0,0); height: 25px; margin-top: 10px; text-align: center; font-size: x-large; cursor: move; }`; if (!top.document.querySelector('#container')) { top.document.body.appendChild(container); top.document.body.appendChild(style); } } function get_css(ele, prop) { return parseInt(window.getComputedStyle(ele)[prop]); } /**实现拖动功能*/ function make_draggable(handle, container) { let initX, initY, draggable = false, containerLeft = get_css(container, "left"), containerRight = get_css(container, "top"); handle.addEventListener("mousedown", e => { draggable = true; initX = e.clientX; initY = e.clientY; }, false); top.document.addEventListener("mousemove", e => { if (draggable === true) { var nowX = e.clientX, nowY = e.clientY, disX = nowX - initX, disY = nowY - initY; container.style.left = containerLeft + disX + "px"; container.style.top = containerRight + disY + "px"; } }); handle.addEventListener("mouseup", e => { draggable = false; containerLeft = get_css(container, "left"); containerRight = get_css(container, "top"); }, false); }; function sleep(ms) { return new Promise(resolve => setTimeout(resolve, ms)); } function empty_container() { container.innerHTML = ''; container.appendChild(title); is_show(); } function is_show() { container.style.visibility = container.childNodes.length > 1 ? 'visible' : 'hidden'; } function get_current_url() { let currentUrl; try { currentUrl = document.querySelector('div.courseware_main_1').firstElementChild.src; } catch (error) { currentUrl = top.frames[0].location.href; } return currentUrl; } function is_change() { let currentUrl = get_current_url(); if (currentUrl != bufferUrl) { empty_container(); determine_course_type(currentUrl); } bufferUrl = currentUrl; } function determine_course_type(answerUrl) { let courseInfo = /com\/(.*?)\//.exec(answerUrl)[1]; let identifier; try { identifier = /#(.*)\?/.exec(answerUrl)[1]; } catch (error) {} if (MANIFEST.includes(courseInfo)) { //需要查询名单 let manifestUrl = `https://centercourseware.sflep.com/${courseInfo}/resource/manifest.xml`; query_manifest(manifestUrl, identifier, courseInfo); } else if (ORIGIN.includes(courseInfo)) { //直接在原始页面查找 setTimeout(() => { let answers = top.frames[0].document.querySelectorAll('[data-solution]'); add_to_container('', answers); is_show(); }, 2000); } else { //默认(视听说) answerUrl = `https://centercourseware.sflep.com/${courseInfo}/data${identifier}.html`; send_ajax_request(answerUrl); } } function query_manifest(manifestUrl, identifier, courseInfo) { GM_xmlhttpRequest({ method: "GET", url: manifestUrl, onload: response => { let html = response.response; let htmlDom = PARSER.parseFromString(html, 'text/html'); let selector = `resource[identifier="${identifier}"] file`; let resource = htmlDom.querySelector(selector).getAttribute('href').replace('.html', '.xml').replace('.htm', ''); let answerUrl = `https://centercourseware.sflep.com/${courseInfo}/${resource}`; send_ajax_request(answerUrl); } }); } function send_ajax_request(answerUrl) { GM_xmlhttpRequest({ method: "GET", url: answerUrl, onload: response => { let html = response.response; let htmlDom = PARSER.parseFromString(html, 'text/html'); if (USER_SETTINGS.debugMode) console.log(htmlDom); parse_ajax_response(htmlDom); } }); } function parse_ajax_response(htmlDom) { empty_container(); ANSWER_TYPES.map(answerType => htmlDom.querySelectorAll(answerType)).forEach(answers => add_to_container(htmlDom, answers)); is_show(); showOrder = 1; optionOrder = 0; blankOrder = 0; tofOrder = 0; bufferTag = undefined; } /**通过检测父节点,解决答案重复的问题*/ function isRepeat(answerNode) { let parentElement = answerNode, parentTag; let webFlag = 0; let mobileFlag = 0; try { for (let i = 0; i < 9; i++) { if (i > 0) { parentElement = parentElement.parentElement; } parentTag = parentElement.tagName; // if (USER_SETTINGS.debugMode) console.log(parentTag); if (parentTag == 'ET-MOBILE-ONLY') { mobileFlag++; } if (parentTag == 'ET-WEB-ONLY') { webFlag++; } } } catch (error) { // if (USER_SETTINGS.debugMode) console.log(error); } finally { if (webFlag && mobileFlag) { //针对web下嵌套mobile的题目,如视听说2的3-2-3 if (webFlag > 1) { //针对4重嵌套,unit test常见 return true; } else { return false; } } else if (webFlag) { //web和mobile只留其一,这里保留mobile,丢弃web return true; } else { return false; } } } function ready_in(element) { $(element).trigger('click') $(element).trigger('focus') $(element).trigger('keydown') $(element).trigger('input') } function ready_out(element) { $(element).trigger('keyup') $(element).trigger('change') $(element).trigger('blur') } /**提取答案,并加入到容器*/ async function add_to_container(htmlDom, answers) { let tofOnPaper = document.querySelectorAll('et-tof span.controls span'); let blankOnPaper = document.querySelectorAll('et-blank span.blank'); let optionOnPaper = document.querySelectorAll('et-choice li'); let selectOnPaper = document.querySelectorAll('et-select div'); let textareaOnPaper = document.querySelectorAll('et-blank textarea.blank'); let optionSpanOnPaper = document.querySelectorAll('et-choice span'); let textareaFlag = false; if (answers.length > 0) { if (USER_SETTINGS.debugMode) console.log(optionOnPaper, textareaOnPaper, blankOnPaper); for (let i = 0; i < answers.length; i++) { if (USER_SETTINGS.debugMode) if (!isRepeat(answers[i])) console.log(answers[i]); let content = document.createElement('div'); let hr = document.createElement('hr'); let event = new InputEvent('input'); let tag = answers[i].tagName; try { switch (tag) { case 'ET-BLANK': if (isRepeat(answers[i])) continue; content.textContent = answers[i].textContent.split("|")[0]; if (USER_SETTINGS.autoSolve) { await sleep(USER_SETTINGS.solveInterval); if (answers[i].hasAttribute('block')) { //回答问题 if (content.textContent.length) { // ready_in(textareaOnPaper[textareaOrder]); textareaOnPaper[textareaOrder].textContent = content.textContent; textareaOnPaper[textareaOrder].dispatchEvent(event); // ready_out(textareaOnPaper[textareaOrder]); } else { //有et-blank,但是无答案,不做处理 textareaFlag = true; } textareaOrder++; } else { //普通填空题 ready_in(blankOnPaper[blankOrder]); // blankOnPaper[blankOrder].click(); blankOnPaper[blankOrder].textContent = content.textContent; // blankOnPaper[blankOrder].dispatchEvent(event); ready_out(blankOnPaper[blankOrder]); blankOrder++; } } break; case 'ET-TOF': content.textContent = answers[i].getAttribute('key'); if (USER_SETTINGS.autoSolve) { await sleep(USER_SETTINGS.solveInterval); let tofOption; switch (content.textContent) { case 't': case 'T': tofOption = 2 * tofOrder; break; case 'f': case 'F': tofOption = 2 * tofOrder + 1; } tofOnPaper[tofOption].click(); tofOrder++; } break; case 'ET-SELECT': content.textContent = answers[i].getAttribute('key'); try { //todo 这是哪个类型的题的故障处理? if (!content.textContent.length) content.textContent = answers[i].firstElementChild.textContent; } catch (error) { content.textContent = 'Answers will vary.'; } if (USER_SETTINGS.autoSolve) { await sleep(USER_SETTINGS.solveInterval); selectOnPaper[i].classList.add('correct'); } break; case 'ET-CHOICE': if (isRepeat(answers[i])) //针对有只有inline的情况(视听说2 4-2),也就是说,不能跳 if (answers[i].hasAttribute('inline')) continue; //针对视听说2 7-1重复, content.textContent = answers[i].getAttribute('key'); if (USER_SETTINGS.autoSolve) { await sleep(USER_SETTINGS.solveInterval); let targetOption, options, optionCount; let spanFlag = false; try { options = answers[i].getAttribute('key').split(','); } catch (error) { options = ['1'] //不检查答案的选择题 } if (USER_SETTINGS.debugMode) console.log(options); if (!(optionCount = answers[i].querySelectorAll('li').length)) { optionCount = answers[i].querySelectorAll('span').length; spanFlag = true; optionOrder = spanOrder; } for (let option of options) { if (isNaN(parseInt(option))) { //key是字母 targetOption = optionCount * optionOrder + option.toUpperCase().charCodeAt() - 65; } else { //key是数字 targetOption = optionCount * optionOrder + parseInt(option) - 1; } if (USER_SETTINGS.debugMode) console.log(`题号${optionOrder} span${spanOrder} 选项${targetOption} 选项数${optionCount}`); if (spanFlag && optionCount) { optionSpanOnPaper[targetOption].click(); } else { optionOnPaper[targetOption].click(); } } if (spanFlag) spanOrder++; optionOrder++; } break; case 'ET-MATCHING': if (isRepeat(answers[i])) continue; content.textContent = answers[i].getAttribute('key'); if (USER_SETTINGS.autoSolve) { await sleep(USER_SETTINGS.solveInterval); } break; case 'ET-REFERENCE': if (!USER_SETTINGS.showReference) continue; case 'WORDDECLARATION': content.innerHTML = answers[i].innerHTML; break; case 'VALUE': (() => { let identifier = answers[i].textContent; if (identifier.length == 36) { //选择题 if (answers[i].textContent.length == 36) { let selector = '[identifier="' + identifier + '"]'; try { content.textContent = htmlDom.querySelector(selector).textContent; } catch (error) { content.textContent = answers[i].textContent; //高职第七八单元填空 } } else { //高职,非精编,综合,单元测试 content.textContent = answers[i].textContent; } } else if (identifier.length > 200) { //纠错题 let selectors = identifier.split(','); for (let i = 0; i < selectors.length; i++) { let selector = '[identifier="' + selectors[i] + '"]'; content.innerHTML += htmlDom.querySelector(selector).textContent + "<br>"; } } else { //填空题 content.textContent = answers[i].textContent; } //input[onfocus].value填空 //label[for].textContent选择 //document.querySelectorAll('input[style]')直接与identifier对应选择 //textarea[onchange] })(); break; default: (() => { if (answers[i].hasAttribute('data-solution')) { let answer = answers[i].getAttribute('data-solution'); if (!answer.length) { try { content.textContent = answers[i].firstElementChild.textContent; } catch (error) { content.textContent = answers[i].textContent; } } else { content.textContent = answer; } } })(); //ul[data-itemtype] li 选择题 //input[data-itemtype]填空题 //最好有通解 break; } } catch (error) { if (USER_SETTINGS.debugMode) console.error(error); } finally { if (content.textContent.length) { let order; //控制序号的宽度一致 if (showOrder < 10) { order = ' ' + String(showOrder); } else { order = String(showOrder); } content.textContent = order + '、' + content.textContent; showOrder += 1; // let scrollTop = optionOnPaper[targetOption].parentElement.clientTop; // console.log(scrollTop, optionOnPaper[targetOption].parentElement); // top.frames[0].window.scrollTo(0, parseInt(scrollTop)); } else { continue; } content.setAttribute('style', ` margin: 10px 10px; color: orange; font-size: medium; font-family:Georgia, 'Times New Roman', Times, serif; white-space:pre-wrap;`); if ((bufferTag !== tag) && (bufferTag !== undefined) && (bufferLength !== 0)) { container.appendChild(hr); } container.appendChild(content); content.offsetWidth; //强制浏览器刷新悬浮窗宽度 bufferTag = tag; bufferLength = content.textContent.length; is_show(); } } } else { if (textareaOnPaper.length && textareaFlag) { //无et-blank,但是有textarea for (let textarea of textareaOnPaper) { textarea.textContent = USER_SETTINGS.defaultBlankAnswer; } } } } create_container(); make_draggable(title, container); setInterval(is_change, USER_SETTINGS.checkInterval);
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