"use strict";(self.webpackChunkWebComponents=self.webpackChunkWebComponents||[]).push([[115,198,294,350,380,621,737,819],{46424:(t,e,i)=>{i.r(e),i.d(e,{default:()=>o});var s=i(78673),n=(i(64466),i(9919),i(48819),i(73565),i(58529),i(56759),i(52420),i(14566));class r extends n.MatchingProblem{constructor(t){super(t),this.renderTimedIcon(this.containerDiv),this.hideButtons(),this.needsReinitialization=!0}hideButtons(){this.gradeBtn.style.display="none",this.helpBtn.style.display="none"}renderTimedIcon(t){var e=document.createElement("div"),i=document.createElement("img");i.src="../_static/clock.png",i.style.width="15px",i.style.height="15px",e.className="timeTip",e.title="",e.appendChild(i),t.prepend(e)}checkCorrectTimed(){switch(this.correct){case!0:return"T";case!1:return"F";default:return null}}hideFeedback(){this.connList.style.display="none"}reinitializeListeners(){}}void 0===window.component_factory&&(window.component_factory={}),window.component_factory.matching=function(t){return t.timed?new r(t):new n.MatchingProblem(t)};var a=i(10662);class o extends s.A{constructor(t){super(t);var e=t.orig;this.origElem=e,this.divid=e.id,this.children=this.origElem.childNodes,this.visited=[],this.timeLimit=0,this.limitedTime=!1,isNaN($(this.origElem).data("time"))||(this.timeLimit=60*parseInt($(this.origElem).data("time"),10),this.startingTime=this.timeLimit,this.limitedTime=!0),this.showFeedback=!0,this.origElem.hasAttribute("data-no-feedback")&&(this.showFeedback=!1),this.origElem.hasAttribute("data-show-feedback")&&("yes"===this.origElem.getAttribute("data-show-feedback")?this.showFeedback=!0:this.showFeedback=!1),this.showResults=!1,this.origElem.hasAttribute("data-result")&&(this.showResults=!1),this.random=!1,this.origElem.hasAttribute("data-random")&&(this.random=!0),this.showTimer=!0,this.origElem.hasAttribute("data-no-timer")&&(this.showTimer=!1),this.origElem.hasAttribute("data-timer")&&("yes"===this.origElem.getAttribute("data-timer")?this.showTimer=!0:this.showTimer=!1),this.fullwidth=!1,this.origElem.hasAttribute("data-fullwidth")&&(this.fullwidth=!0),this.nopause=!1,this.origElem.hasAttribute("data-no-pause")&&(this.nopause=!0),this.origElem.hasAttribute("data-pause")&&("yes"===this.origElem.getAttribute("data-pause")?this.nopause=!1:this.nopause=!0),eBookConfig.enableScratchAC=!1,this.running=0,this.paused=0,this.done=0,this.taken=0,this.score=0,this.incorrect=0,this.correctStr="",this.incorrectStr="",this.skippedStr="",this.skipped=0,this.currentQuestionIndex=0,this.renderedQuestionArray=[],this.getNewChildren(),eBookConfig.enableDebug||(document.body.oncontextmenu=function(){return!1}),this.checkAssessmentStatus().then(function(){this.renderTimedAssess()}.bind(this))}getNewChildren(){this.newChildren=[];let t=this.origElem.querySelectorAll(".runestone");for(var e=0;e<t.length;e++)this.newChildren.push(t[e])}async checkAssessmentStatus(){let t={div_id:this.divid,course_name:eBookConfig.course};if(console.log(t),eBookConfig.useRunestoneServices){let e=new Request(`${eBookConfig.new_server_prefix}/assessment/tookTimedAssessment`,{method:"POST",headers:this.jsonHeaders,body:JSON.stringify(t)}),i=await fetch(e),s=await i.json();return s=s.detail,this.taken=s.tookAssessment,this.assessmentTaken=this.taken,this.taken||localStorage.clear(),console.log("done with check status"),i}return this.taken=!1,this.assessmentTaken=!1,Promise.resolve()}async renderTimedAssess(){console.log("rendering timed "),this.createRenderedQuestionArray(),this.random&&this.randomizeRQA(),this.renderContainer(),this.renderTimer(),await this.renderControlButtons(),this.containerDiv.appendChild(this.timedDiv),this.renderedQuestionArray.length>1&&this.renderNavControls(),this.renderSubmitButton(),this.renderFeedbackContainer(),this.useRunestoneServices=eBookConfig.useRunestoneServices,$(this.origElem).replaceWith(this.containerDiv),this.styleExamElements(),this.checkServer("timedExam",!0)}disableCutCopyPaste(){document.addEventListener("cut",(function(t){t.preventDefault()})),document.addEventListener("copy",(function(t){t.preventDefault()})),document.addEventListener("paste",(function(t){t.preventDefault()}))}renderContainer(){this.containerDiv=document.createElement("div"),this.fullwidth&&$(this.containerDiv).attr({style:"max-width:none"}),this.containerDiv.classList.add("runestone-sphinx"),this.containerDiv.id=this.divid,this.timedDiv=document.createElement("div"),this.navDiv=document.createElement("div"),$(this.navDiv).attr({style:"text-align:center"}),this.flagDiv=document.createElement("div"),$(this.flagDiv).attr({style:"text-align: center"}),this.switchContainer=document.createElement("div"),this.switchContainer.classList.add("switchcontainer"),this.switchDiv=document.createElement("div"),this.timedDiv.appendChild(this.navDiv),this.timedDiv.appendChild(this.flagDiv),this.timedDiv.appendChild(this.switchContainer),this.switchContainer.appendChild(this.switchDiv),$(this.timedDiv).attr({id:"timed_Test",style:"display:none"})}renderTimer(){this.wrapperDiv=document.createElement("div"),this.timerContainer=document.createElement("P"),this.wrapperDiv.id=this.divid+"-startWrapper",this.timerContainer.id=this.divid+"-output",this.wrapperDiv.appendChild(this.timerContainer),this.showTime()}renderControlButtons(){this.controlDiv=document.createElement("div"),$(this.controlDiv).attr({id:"controls",style:"text-align: center"}),this.startBtn=document.createElement("button"),this.pauseBtn=document.createElement("button"),$(this.startBtn).attr({class:"btn btn-success",id:"start",tabindex:"0",role:"button"}),this.startBtn.textContent="Start",this.startBtn.addEventListener("click",async function(){$(this.finishButton).hide(),$(this.flagButton).show();let t=document.createElement("p");t.innerHTML="<strong>Warning: You will not be able to continue the exam if you close this tab, close the window, or navigate away from this page!</strong>  Make sure you click the Finish Exam button when you are done to submit your work!",this.controlDiv.appendChild(t),t.classList.add("examwarning"),await this.renderTimedQuestion(),this.startAssessment()}.bind(this),!1),$(this.pauseBtn).attr({class:"btn btn-default",id:"pause",disabled:"true",tabindex:"0",role:"button"}),this.pauseBtn.textContent="Pause",this.pauseBtn.addEventListener("click",function(){this.pauseAssessment()}.bind(this),!1),this.taken||this.controlDiv.appendChild(this.startBtn),this.nopause||this.controlDiv.appendChild(this.pauseBtn),this.containerDiv.appendChild(this.wrapperDiv),this.containerDiv.appendChild(this.controlDiv)}renderNavControls(){var t,e;this.pagNavList=document.createElement("ul"),$(this.pagNavList).addClass("pagination"),this.leftContainer=document.createElement("li"),this.leftNavButton=document.createElement("button"),this.leftNavButton.innerHTML="&#8249; Prev",$(this.leftNavButton).attr("aria-label","Previous"),$(this.leftNavButton).attr("tabindex","0"),$(this.leftNavButton).attr("role","button"),$(this.rightNavButton).attr("id","prev"),$(this.leftNavButton).css("cursor","pointer"),this.leftContainer.appendChild(this.leftNavButton),this.pagNavList.appendChild(this.leftContainer),this.flaggingPlace=document.createElement("ul"),$(this.flaggingPlace).addClass("pagination"),this.flagContainer=document.createElement("li"),this.flagButton=document.createElement("button"),$(this.flagButton).addClass("flagBtn"),this.flagButton.innerHTML="Flag Question",$(this.flagButton).attr("aria-labelledby","Flag"),$(this.flagButton).attr("tabindex","5"),$(this.flagButton).attr("role","button"),$(this.flagButton).attr("id","flag"),$(this.flagButton).css("cursor","pointer"),this.flagContainer.appendChild(this.flagButton),this.flaggingPlace.appendChild(this.flagContainer),this.rightContainer=document.createElement("li"),this.rightNavButton=document.createElement("button"),$(this.rightNavButton).attr("aria-label","Next"),$(this.rightNavButton).attr("tabindex","0"),$(this.rightNavButton).attr("role","button"),$(this.rightNavButton).attr("id","next"),this.rightNavButton.innerHTML="Next &#8250;",$(this.rightNavButton).css("cursor","pointer"),this.rightContainer.appendChild(this.rightNavButton),this.pagNavList.appendChild(this.rightContainer),this.ensureButtonSafety(),this.navDiv.appendChild(this.pagNavList),this.flagDiv.appendChild(this.flaggingPlace),this.break=document.createElement("br"),this.navDiv.appendChild(this.break),this.qNumList=document.createElement("ul"),$(this.qNumList).attr("id","pageNums"),this.qNumWrapperList=document.createElement("ul"),$(this.qNumWrapperList).addClass("pagination");for(var i=0;i<this.renderedQuestionArray.length;i++)t=document.createElement("li"),(e=document.createElement("a")).innerHTML=i+1,$(e).css("cursor","pointer"),0===i&&$(t).addClass("active"),t.appendChild(e),this.qNumWrapperList.appendChild(t);this.qNumList.appendChild(this.qNumWrapperList),this.navDiv.appendChild(this.qNumList),this.navBtnListeners(),this.flagBtnListener(),$(this.flagButton).hide()}async navigateAway(){"broken_exam"==this.renderedQuestionArray[this.currentQuestionIndex].state&&$("ul#pageNums > ul > li:eq("+this.currentQuestionIndex+")").addClass("broken"),"exam_ended"==this.renderedQuestionArray[this.currentQuestionIndex].state&&$("ul#pageNums > ul > li:eq("+this.currentQuestionIndex+")").addClass("toolate"),this.renderedQuestionArray[this.currentQuestionIndex].question.isAnswered&&($("ul#pageNums > ul > li:eq("+this.currentQuestionIndex+")").addClass("answered"),await this.renderedQuestionArray[this.currentQuestionIndex].question.checkCurrentAnswer(),this.done||await this.renderedQuestionArray[this.currentQuestionIndex].question.logCurrentAnswer())}async handleNextPrev(t){this.taken||await this.navigateAway();var e=$(t.target).text();if(e.match(/Next/)){if($(this.rightContainer).hasClass("disabled"))return;this.currentQuestionIndex++}else if(e.match(/Prev/)){if($(this.leftContainer).hasClass("disabled"))return;this.currentQuestionIndex--}await this.renderTimedQuestion(),this.ensureButtonSafety();for(var i=0;i<this.qNumList.childNodes.length;i++)for(var s=0;s<this.qNumList.childNodes[i].childNodes.length;s++)$(this.qNumList.childNodes[i].childNodes[s]).removeClass("active");$("ul#pageNums > ul > li:eq("+this.currentQuestionIndex+")").addClass("active"),$("ul#pageNums > ul > li:eq("+this.currentQuestionIndex+")").hasClass("flagcolor")?this.flagButton.innerHTML="Unflag Question":this.flagButton.innerHTML="Flag Question"}async handleFlag(t){$(t.target).text().match(/Flag Question/)?($("ul#pageNums > ul > li:eq("+this.currentQuestionIndex+")").addClass("flagcolor"),this.flagButton.innerHTML="Unflag Question"):($("ul#pageNums > ul > li:eq("+this.currentQuestionIndex+")").removeClass("flagcolor"),this.flagButton.innerHTML="Flag Question")}async handleNumberedNav(t){this.taken||await this.navigateAway();for(var e=0;e<this.qNumList.childNodes.length;e++)for(var i=0;i<this.qNumList.childNodes[e].childNodes.length;i++)$(this.qNumList.childNodes[e].childNodes[i]).removeClass("active");var s=$(t.target).text();let n=this.currentQuestionIndex;this.currentQuestionIndex=parseInt(s)-1,this.currentQuestionIndex>this.renderedQuestionArray.length&&(console.log(`Error: bad index for ${s}`),this.currentQuestionIndex=n),$("ul#pageNums > ul > li:eq("+this.currentQuestionIndex+")").addClass("active"),$("ul#pageNums > ul > li:eq("+this.currentQuestionIndex+")").hasClass("flagcolor")?this.flagButton.innerHTML="Unflag Question":this.flagButton.innerHTML="Flag Question",await this.renderTimedQuestion(),this.ensureButtonSafety()}navBtnListeners(){this.pagNavList.addEventListener("click",this.handleNextPrev.bind(this),!1),this.qNumList.addEventListener("click",this.handleNumberedNav.bind(this),!1)}flagBtnListener(){this.flaggingPlace.addEventListener("click",this.handleFlag.bind(this),!1)}renderSubmitButton(){this.buttonContainer=document.createElement("div"),$(this.buttonContainer).attr({style:"text-align:center"}),this.finishButton=document.createElement("button"),$(this.finishButton).attr({id:"finish",class:"btn btn-primary"}),this.finishButton.textContent="Finish Exam",this.finishButton.addEventListener("click",async function(){let t=this.renderedQuestionArray.filter((t=>!t.question.isAnswered)).length,e=t>0?`You have skipped ${t} question(s).`:"";window.confirm(`${e} Clicking OK means you are ready to submit your answers and are finished with this assessment.`)&&(await this.finishAssessment(),$(this.flagButton).hide())}.bind(this),!1),this.controlDiv.appendChild(this.finishButton),$(this.finishButton).hide(),this.timedDiv.appendChild(this.buttonContainer)}ensureButtonSafety(){0===this.currentQuestionIndex&&(1!=this.renderedQuestionArray.length&&$(this.rightContainer).removeClass("disabled"),$(this.leftContainer).addClass("disabled")),this.currentQuestionIndex>=this.renderedQuestionArray.length-1&&(1!=this.renderedQuestionArray.length&&$(this.leftContainer).removeClass("disabled"),$(this.rightContainer).addClass("disabled")),this.currentQuestionIndex>0&&this.currentQuestionIndex<this.renderedQuestionArray.length-1&&($(this.rightContainer).removeClass("disabled"),$(this.leftContainer).removeClass("disabled"))}renderFeedbackContainer(){this.scoreDiv=document.createElement("P"),this.taken?(this.scoreDiv.innerHTML="<h2>You have already taken this exam</h2>",this.scoreDiv.style.display="block"):(this.scoreDiv.id=this.divid+"results",this.scoreDiv.style.display="none"),this.containerDiv.appendChild(this.scoreDiv)}createRenderedQuestionArray(){for(var t,e=0;e<this.newChildren.length;e++){var i=this.newChildren[e];t={state:"prepared",orig:i,question:{},useRunestoneServices:eBookConfig.useRunestoneServices,timed:!0,assessmentTaken:this.taken,timedWrapper:this.divid,initAttempts:0},$(i).children("[data-component]").length>0&&(i=$(i).children("[data-component]")[0],t.orig=i),$(i).is("[data-component]")&&this.renderedQuestionArray.push(t)}}randomizeRQA(){for(var t,e,i=this.renderedQuestionArray.length;0!==i;)e=Math.floor(Math.random()*i),i-=1,t=this.renderedQuestionArray[i],this.renderedQuestionArray[i]=this.renderedQuestionArray[e],this.renderedQuestionArray[e]=t}async renderTimedQuestion(){if(this.currentQuestionIndex>=this.renderedQuestionArray.length)return;let t,e=this.renderedQuestionArray[this.currentQuestionIndex];if("prepared"===e.state||"forreview"===e.state||"broken_exam"===e.state&&e.initAttempts<3){let t=e.orig;if($(t).is("[data-component=selectquestion]"))if(this.done&&"prepared"==e.state)this.renderedQuestionArray[this.currentQuestionIndex].state="exam_ended";else{e.rqa=this.renderedQuestionArray;let t=new a.default(e);this.renderedQuestionArray[this.currentQuestionIndex]={question:t};try{await t.initialize(),"broken_exam"==e.state&&$(`ul#pageNums > ul > li:eq(${this.currentQuestionIndex})`).removeClass("broken")}catch(t){e.state="broken_exam",this.renderedQuestionArray[this.currentQuestionIndex]=e,console.log(`Error initializing question: Details ${t}`)}}else if($(t).is("[data-component]")){let i=$(t).data("component");this.renderedQuestionArray[this.currentQuestionIndex]={question:window.component_factory[i](e),state:e.state}}}else if("broken_exam"===e.state)return;t=this.renderedQuestionArray[this.currentQuestionIndex].question,"forreview"===e.state&&(await t.component_ready_promise,await t.checkCurrentAnswer(),t.renderFeedback(),t.disableInteraction()),this.visited.includes(this.currentQuestionIndex)||(this.visited.push(this.currentQuestionIndex),this.visited.length!==this.renderedQuestionArray.length||this.done||$(this.finishButton).show()),t.containerDiv&&(0==t.containerDiv.classList.contains("runestone")&&t.containerDiv.classList.add("runestone"),$(this.switchDiv).replaceWith(t.containerDiv),this.switchDiv=t.containerDiv),t.needsReinitialization&&t.reinitializeListeners(this.taken)}handlePrevAssessment(){$(this.startBtn).hide(),$(this.pauseBtn).attr("disabled",!0),$(this.finishButton).attr("disabled",!0),this.running=0,this.done=1,this.showResults&&this.showFeedback?($(this.timedDiv).show(),this.restoreAnsweredQuestions()):($(this.pauseBtn).hide(),$(this.timerContainer).hide())}startAssessment(){if(this.taken)this.handlePrevAssessment();else{if($("#relations-next").hide(),$("#relations-prev").hide(),$(this.startBtn).hide(),$(this.pauseBtn).attr("disabled",!1),0===this.running&&0===this.paused){this.running=1,this.lastTime=Date.now(),$(this.timedDiv).show(),this.increment(),this.logBookEvent({event:"timedExam",act:"start",div_id:this.divid});var t=new Date,e={answer:[0,0,this.renderedQuestionArray.length,0],timestamp:t};localStorage.setItem(this.localStorageKey(),JSON.stringify(e))}$(window).on("beforeunload",function(t){if(!this.done)return t.preventDefault(),t.returnValue="Are you sure you want to leave?  Your work will be lost! And you will need your instructor to reset the exam!","Are you sure you want to leave?  Your work will be lost!"}.bind(this)),window.addEventListener("pagehide",async function(t){this.done||(await this.finishAssessment(),console.log("Exam exited by leaving page"))}.bind(this))}}pauseAssessment(){0===this.done&&(1===this.running?(this.logBookEvent({event:"timedExam",act:"pause",div_id:this.divid}),this.running=0,this.paused=1,this.pauseBtn.innerHTML="Resume",$(this.timedDiv).hide()):(this.logBookEvent({event:"timedExam",act:"resume",div_id:this.divid}),this.running=1,this.paused=0,this.increment(),this.pauseBtn.innerHTML="Pause",$(this.timedDiv).show()))}showTime(){if(this.showTimer){var t=Math.floor(this.timeLimit/60),e=Math.floor(this.timeLimit)%60,i=t,s=e;t<10&&(i="0"+t),e<10&&(s="0"+e);var n="Time Remaining    ";this.limitedTime||(n="Time Taken    ");var r=n+i+":"+s;if(this.done||this.taken){var a=Math.floor(this.timeTaken/60),o=Math.floor(this.timeTaken%60);a<10&&(a="0"+a),o<10&&(o="0"+o),r="Time taken: "+a+":"+o}this.timerContainer.innerHTML=r;for(var h=document.getElementsByClassName("timeTip"),d=0;d<=h.length-1;d++)h[d].title=r}else $(this.timerContainer).hide()}increment(){1!==this.running||this.taken||setTimeout(function(){let t=Date.now();if(this.limitedTime?this.timeLimit=this.timeLimit-Math.floor((t-this.lastTime)/1e3):this.timeLimit=this.timeLimit+Math.floor((t-this.lastTime)/1e3),this.lastTime=t,localStorage.setItem(eBookConfig.email+":"+this.divid+"-time",this.timeLimit),this.showTime(),this.timeLimit>0)this.increment();else if($(this.startBtn).attr({disabled:"true"}),$(this.finishButton).attr({disabled:"true"}),this.running=0,this.done=1,!this.taken){this.taken=!0;let t=document.createElement("h1");t.innerHTML="Sorry but you ran out of time. Your answers are being submitted",this.controlDiv.appendChild(t),this.finishAssessment()}}.bind(this),1e3)}styleExamElements(){$(this.timerContainer).css({width:"50%",margin:"0 auto","background-color":"#DFF0D8","text-align":"center",border:"2px solid #DFF0D8","border-radius":"25px"}),$(this.scoreDiv).css({width:"50%",margin:"0 auto","background-color":"#DFF0D8","text-align":"center",border:"2px solid #DFF0D8","border-radius":"25px"}),$(".tooltipTime").css({margin:"0",padding:"0","background-color":"black",color:"white"})}async finishAssessment(){$("#relations-next").show(),$("#relations-prev").show(),this.showFeedback||($(this.timedDiv).hide(),$(this.pauseBtn).hide(),$(this.timerContainer).hide()),this.findTimeTaken(),this.running=0,this.done=1,this.taken=1,await this.finalizeProblems(),this.checkScore(),this.displayScore(),this.storeScore(),this.logScore(),$(this.pauseBtn).attr("disabled",!0),this.finishButton.disabled=!0,$(window).off("beforeunload");let t=this.divid;setTimeout((function(){jQuery.ajax({url:eBookConfig.app+"/assignments/student_autograde",type:"POST",dataType:"JSON",data:{assignment_id:t,is_timed:!0},success:function(t){0==t.success?console.log(t.message):console.log("Autograder completed")}})}),2e3)}async finalizeProblems(){var t=this.renderedQuestionArray[this.currentQuestionIndex].question;await t.checkCurrentAnswer(),await t.logCurrentAnswer(),t.renderFeedback(),t.disableInteraction();for(var e=0;e<this.renderedQuestionArray.length;e++){let t=this.renderedQuestionArray[e];"broken_exam"!==t.state&&(t.state="forreview",t.question.disableInteraction())}this.showFeedback||this.hideTimedFeedback()}restoreAnsweredQuestions(){for(var t=0;t<this.renderedQuestionArray.length;t++){var e=this.renderedQuestionArray[t];"prepared"===e.state&&(e.state="forreview")}}hideTimedFeedback(){for(var t=0;t<this.renderedQuestionArray.length;t++)this.renderedQuestionArray[t].question.hideFeedback()}checkScore(){this.correctStr="",this.skippedStr="",this.incorrectStr="";for(var t=0;t<this.renderedQuestionArray.length;t++){var e=this.renderedQuestionArray[t].question.checkCorrectTimed();"T"==e?(this.score++,this.correctStr=this.correctStr+(t+1)+", "):"F"==e?(this.incorrect++,this.incorrectStr=this.incorrectStr+(t+1)+", "):null!==e&&"I"!==e||(this.skipped++,this.skippedStr=this.skippedStr+(t+1)+", ")}this.correctStr.length>0?this.correctStr=this.correctStr.substring(0,this.correctStr.length-2):this.correctStr="None",this.skippedStr.length>0?this.skippedStr=this.skippedStr.substring(0,this.skippedStr.length-2):this.skippedStr="None",this.incorrectStr.length>0?this.incorrectStr=this.incorrectStr.substring(0,this.incorrectStr.length-2):this.incorrectStr="None"}findTimeTaken(){this.limitedTime?this.timeTaken=this.startingTime-this.timeLimit:this.timeTaken=this.timeLimit}storeScore(){var t=[];t.push(this.score,this.correctStr,this.incorrect,this.incorrectStr,this.skipped,this.skippedStr,this.timeTaken);var e=new Date,i=JSON.stringify({answer:t,timestamp:e});localStorage.setItem(this.localStorageKey(),i)}logScore(){this.logBookEvent({event:"timedExam",act:"finish",div_id:this.divid,correct:this.score,incorrect:this.incorrect,skipped:this.skipped,time_taken:this.timeTaken})}shouldUseServer(t){var e;if(0===localStorage.length)return!0;var i=localStorage.getItem(this.localStorageKey());if(null===i)return!0;try{var s=JSON.parse(i).answer;if(4==s.length){if(t.correct==s[0]&&t.incorrect==s[1]&&t.skipped==s[2]&&t.timeTaken==s[3])return!0}else if(7==s.length&&t.correct==s[0]&&t.incorrect==s[2]&&t.skipped==s[4]&&t.timeTaken==s[6])return!1;e=new Date(JSON.parse(i[1]).timestamp)}catch(t){return console.log(t.message),localStorage.removeItem(this.localStorageKey()),!0}return!(new Date(t.timestamp)<e&&(this.logScore(),1))}checkLocalStorage(){localStorage.length>0&&null!==localStorage.getItem(this.localStorageKey())?(this.taken=1,this.restoreAnswers("")):this.taken=0}async restoreAnswers(t){var e;if(this.taken=1,""===t)try{e=JSON.parse(localStorage.getItem(this.localStorageKey())).answer}catch(t){return console.log(t.message),localStorage.removeItem(this.localStorageKey()),void(this.taken=0)}else e=[parseInt(t.correct),parseInt(t.incorrect),parseInt(t.skipped),parseInt(t.time_taken),t.reset],this.setLocalStorage(e);if(1==e.length)return this.reset=!0,void(this.taken=0);4==e.length||5==e.length?(this.score=e[0],this.incorrect=e[1],this.skipped=e[2],this.timeTaken=e[3]):7==e.length?(this.score=e[0],this.correctStr=e[1],this.incorrect=e[2],this.incorrectStr=e[3],this.skipped=e[4],this.skippedStr=e[5],this.timeTaken=e[6]):(this.score=0,this.incorrect=0,this.skipped=this.renderedQuestionArray.length,this.timeTaken=0),this.taken&&(this.skipped===this.renderedQuestionArray.length&&(this.showFeedback=!1),this.handlePrevAssessment()),await this.renderTimedQuestion(),this.displayScore(),this.showTime()}setLocalStorage(t){var e={answer:t,timestamp:new Date};localStorage.setItem(this.localStorageKey(),JSON.stringify(e))}displayScore(){if(this.showResults){var t,e="";this.correctStr.length>0||this.incorrectStr.length>0||this.skippedStr.length>0?(e=`Num Correct: ${this.score}. Questions: ${this.correctStr}<br>Num Wrong: ${this.incorrect}. Questions: ${this.incorrectStr}<br>Num Skipped: ${this.skipped}. Questions: ${this.skippedStr}<br>`,t=this.score+this.incorrect+this.skipped,e+="Percent Correct: "+(this.score/t*100).toFixed(2)+"%",$(this.scoreDiv).html(e),this.scoreDiv.style.display="block"):(e=`Num Correct: ${this.score}<br>Num Wrong: ${this.incorrect}<br>Num Skipped: ${this.skipped}<br>`,t=this.score+this.incorrect+this.skipped,e+="Percent Correct: "+(this.score/t*100).toFixed(2)+"%",$(this.scoreDiv).html(e),this.scoreDiv.style.display="block"),this.highlightNumberedList()}else $(this.scoreDiv).html("Thank you for taking the exam.  Your answers have been recorded."),this.scoreDiv.style.display="block"}highlightNumberedList(){var t=this.correctStr,e=this.incorrectStr,i=this.skippedStr;t=t.replace(/ /g,"").split(","),e=e.replace(/ /g,"").split(","),i=i.replace(/ /g,"").split(","),$((function(){var s=$("ul#pageNums > ul > li");s.hasClass("answered")&&s.removeClass("answered");for(var n=0;n<t.length;n++)parseInt(t[n]),s.eq(parseInt(t[n])-1).addClass("correctCount");for(var r=0;r<e.length;r++)s.eq(parseInt(e[r])-1).addClass("incorrectCount");for(var a=0;a<i.length;a++)s.eq(parseInt(i[a])-1).addClass("skippedCount")}))}}$(document).on("runestone:login-complete",(function(){$("[data-component=timedAssessment]").each((function(t){window.componentMap[this.id]=new o({orig:this,useRunestoneServices:eBookConfig.useRunestoneServices})}))}))},48819:(t,e,i)=>{i.r(e),i.d(e,{default:()=>a});var s=i(78673),n=i(83057);class r extends s.A{constructor(t){if(super(t),t){var e=t.orig;this.useRunestoneServices=t.useRunestoneServices||eBookConfig.useRunestoneServices,this.origElem=e,this.divid=e.id,this.question=this.origElem.innerHTML,this.optional=!1,this.attachURL=t.attachURL,this.origElem.hasAttribute("data-optional")&&(this.optional=!0),this.origElem.hasAttribute("data-attachment")&&(this.attachment=!0),this.placeholder=this.origElem.getAttribute("data-placeholder")||"Write your answer here",this.renderHTML(),this.caption="shortanswer",this.addCaption("runestone"),this.checkServer("shortanswer",!0),"undefined"!=typeof Prism&&Prism.highlightAllUnder(this.containerDiv),this.attachment&&this.getAttachmentName()}}renderHTML(){this.containerDiv=document.createElement("div"),this.containerDiv.id=this.divid,this.containerDiv.classList.add(...(this.origElem.getAttribute("class")||"").split(" ").filter(Boolean)),this.newForm=document.createElement("form"),this.newForm.id=this.divid+"_journal",this.newForm.name=this.newForm.id,this.newForm.action="",this.containerDiv.appendChild(this.newForm),this.fieldSet=document.createElement("fieldset"),this.newForm.appendChild(this.fieldSet),this.firstLegendDiv=document.createElement("div"),this.firstLegendDiv.innerHTML=this.question,this.firstLegendDiv.classList.add("journal-question"),this.firstLegendDiv.classList.add("exercise-statement"),this.fieldSet.appendChild(this.firstLegendDiv),this.jInputDiv=document.createElement("div"),this.jInputDiv.id=this.divid+"_journal_input",this.fieldSet.appendChild(this.jInputDiv),this.jOptionsDiv=document.createElement("div"),this.jOptionsDiv.classList.add("journal-options"),this.jInputDiv.appendChild(this.jOptionsDiv),this.jTextArea=document.createElement("textarea");let t=this;if(this.jTextArea.onchange=function(){t.isAnswered=!0},this.jTextArea.id=this.divid+"_solution",this.jTextArea.setAttribute("aria-label","textarea"),this.jTextArea.placeholder=this.placeholder,this.jTextArea.style.display="inline",this.jTextArea.style.width="530px",this.jTextArea.classList.add("form-control"),this.jTextArea.rows=4,this.jTextArea.cols=50,this.jOptionsDiv.appendChild(this.jTextArea),this.jTextArea.onchange=function(){this.isAnswered=!0,this.isTimed?this.feedbackDiv.innerHTML="Your answer is automatically saved.":this.feedbackDiv.innerHTML="Your answer has not been saved yet!",this.feedbackDiv.classList.remove("alert-success"),this.feedbackDiv.classList.add("alert","alert-danger")}.bind(this),this.jTextArea.addEventListener("input",(()=>{this.jTextArea.style.height="auto",this.jTextArea.style.height=`${this.jTextArea.scrollHeight}px`,this.renderMath(this.jTextArea.value)})),this.buttonDiv=document.createElement("div"),this.fieldSet.appendChild(this.buttonDiv),this.submitButton=document.createElement("button"),this.submitButton.classList.add("btn","btn-success"),this.submitButton.type="button",this.submitButton.textContent="Save",this.submitButton.onclick=function(){this.checkCurrentAnswer(),this.logCurrentAnswer(),this.renderFeedback()}.bind(this),this.buttonDiv.appendChild(this.submitButton),this.otherOptionsDiv=document.createElement("div"),this.otherOptionsDiv.style.paddingLeft="20px",this.otherOptionsDiv.classList.add("journal-options"),this.fieldSet.appendChild(this.otherOptionsDiv),this.feedbackDiv=document.createElement("div"),this.feedbackDiv.style.width="530px",this.feedbackDiv.style.fontStyle="italic",this.feedbackDiv.id=this.divid+"_feedback",this.feedbackDiv.style.display="none",this.fieldSet.appendChild(this.feedbackDiv),this.attachment){let t=document.createElement("div");if(this.attachDiv=t,this.graderactive){let e=document.createElement("button");e.type="button",e.innerHTML="View Attachment",e.onclick=this.viewFile.bind(this),t.appendChild(e)}else this.fileUpload=document.createElement("input"),this.fileUpload.type="file",this.fileUpload.id=`${this.divid}_fileme`,t.appendChild(this.fileUpload);this.containerDiv.appendChild(t)}this.origElem.replaceWith(this.containerDiv),"undefined"!=typeof MathJax&&this.queueMathJax(this.containerDiv)}renderMath(t){(0,n.u)(t)?(this.renderedAnswer||(this.renderedAnswerLabel=document.createElement("label"),this.renderedAnswerLabel.innerHTML="Rendered Answer:",this.renderedAnswerLabel.id=this.divid+"_rendered_answer_label",this.renderedAnswerLabel.style.display="none",this.fieldSet.appendChild(this.renderedAnswerLabel),this.renderedAnswer=document.createElement("div"),this.renderedAnswer.classList.add("latexoutput"),this.renderedAnswer.setAttribute("aria-labelledby",this.renderedAnswerLabel.id),this.renderedAnswer.setAttribute("aria-live","polite"),this.renderedAnswer.style.display="none",this.fieldSet.appendChild(this.renderedAnswer)),t=(t=(t=t.replace(/\$\$(.*?)\$\$/g,"\\[ $1 \\]")).replace(/\$(.*?)\$/g,"\\( $1 \\)")).replace(/\n/g,"<br/>"),this.renderedAnswer.innerHTML=t,this.renderedAnswer.style.display="block",this.renderedAnswerLabel.style.display="block",this.queueMathJax(this.renderedAnswer)):this.renderedAnswer&&(this.renderedAnswer.style.display="none",this.renderedAnswerLabel.style.display="none")}async checkCurrentAnswer(){let t=document.getElementById(this.divid+"_solution").value;this.renderMath(t),this.setLocalStorage({answer:t,timestamp:new Date})}async logCurrentAnswer(t){let e=document.getElementById(this.divid+"_solution").value;this.renderMath(e),this.setLocalStorage({answer:e,timestamp:new Date});let i={event:"shortanswer",act:e,answer:e,div_id:this.divid};void 0!==t&&(i.sid=t),await this.logBookEvent(i),this.attachment&&await this.uploadFile()}renderFeedback(){this.feedbackDiv.innerHTML="Your answer has been saved.",this.feedbackDiv.classList.remove("alert-danger"),this.feedbackDiv.classList.add("alert","alert-success"),this.feedbackDiv.style.display="block"}setLocalStorage(t){if(!this.graderactive){let e=this.localStorageKey();localStorage.setItem(e,JSON.stringify(t))}}checkLocalStorage(){var t="";if(!this.graderactive&&localStorage.length>0){var e=localStorage.getItem(this.localStorageKey());if(null!==e){try{t=JSON.parse(e).answer}catch(t){return console.log(t.message),void localStorage.removeItem(this.localStorageKey())}let i=document.getElementById(this.divid+"_solution");i&&(i.value=t),this.renderMath(t)}}}restoreAnswers(t){t.answer||(t.answer=""),this.answer=t.answer,this.jTextArea.value=this.answer,this.renderMath(this.answer);let e=document.createElement("p");e.classList.add("shortanswer__timestamp"),this.jInputDiv.appendChild(e);var i;if(i=t.timestamp?new Date(t.timestamp).toLocaleString():"",e.textContent=i,this.jTextArea.style.height="auto",this.jTextArea.style.height=`${this.jTextArea.scrollHeight}px`,t.last_answer){this.current_answer="ontime";let s=document.createElement("button");s.type="button",s.textContent="Show Late Answer",s.classList.add("btn","btn-warning"),s.style.marginLeft="5px",s.addEventListener("click",function(){var n,r;"ontime"===this.current_answer?(this.jTextArea.value=t.last_answer,this.answer=t.last_answer,n=new Date(t.last_timestamp).toLocaleString(),r="Show on-Time Answer",this.current_answer="late"):(this.jTextArea.value=t.answer,this.answer=t.answer,n=i,r="Show Late Answer",this.current_answer="ontime"),this.renderMath(this.answer),e.textContent=`Submitted: ${n}`,s.textContent=r}.bind(this)),this.buttonDiv.appendChild(s)}let s="";void 0!==t.score&&(s=`Score: ${t.score}`),t.comment&&(s+=` -- ${t.comment}`),""!==s&&(this.feedbackDiv.innerHTML=s,this.feedbackDiv.style.display="block",this.feedbackDiv.classList.add("alert","alert-success"))}disableInteraction(){this.jTextArea.disabled=!0}async getAttachmentName(){let t=`/ns/assessment/has_attachment/${this.divid}`;this.sid&&(t+=`?sid=${this.sid}`);const e=await fetch(t);if(!e.ok)return console.error("Error fetching attachment name:",e.statusText),null;const i=await e.json();if(i.detail.hasAttachment){let t=i.detail.hasAttachment;t=t.substring(t.lastIndexOf("/")+1);let e=document.createElement("span");e.innerHTML=`Attachment: ${t}`,this.attachDiv.appendChild(e)}}async uploadFile(){const t=this.fileUpload.files,e=t[0].name.split(".").pop();if(!["jpg","jpeg","png","gif","pdf"].includes(e))return void alert("File type not allowed. Please upload a jpg, jpeg, png, gif, or pdf file.");if(t[0].size>5242880)return void alert("File size exceeds 5MB limit. Please upload a smaller file.");const i=new FormData;this.fileUpload.files.length>0&&(i.append("file",t[0]),fetch(`/ns/logger/upload/${this.divid}`,{method:"POST",body:i}).then((t=>t.json())).then((t=>{console.log(t)})).catch((t=>{console.error(t)})))}viewFile(){if(this.attachURL){const t=window.open("","_blank");if(-1!==this.attachURL.indexOf(".pdf?")){const e=t.document.createElement("object");e.setAttribute("data",this.attachURL),e.setAttribute("type","application/pdf"),e.setAttribute("width","800px"),e.setAttribute("height","1040px"),t.document.body.appendChild(e);let i=t.document.createElement("a");i.setAttribute("href",this.attachURL),i.innerText="Download PDF",e.appendChild(i)}else{const e=t.document.createElement("img");e.setAttribute("src",this.attachURL),e.setAttribute("style","width:100%; height:auto;"),t.document.body.appendChild(e)}}else alert("No attachment for this student.")}}document.addEventListener("runestone:login-complete",(function(){document.querySelectorAll("[data-component=shortanswer]").forEach((function(t){if(!t.closest("[data-component=timedAssessment]"))try{window.componentMap[t.id]=new r({orig:t,useRunestoneServices:eBookConfig.useRunestoneServices})}catch(e){console.log(`Error rendering ShortAnswer Problem ${t.id}\n                Details: ${e}`)}}))}));class a extends r{constructor(t){super(t),this.renderTimedIcon(this.containerDiv),this.isTimed=!0,this.hideButtons()}hideButtons(){this.submitButton&&(this.submitButton.style.display="none")}renderTimedIcon(t){var e=document.createElement("div"),i=document.createElement("img");i.src="../_static/clock.png",i.style.width="15px",i.style.height="15px",e.className="timeTip",e.title="",e.appendChild(i),t.insertBefore(e,t.firstChild)}checkCorrectTimed(){return"I"}hideFeedback(){this.feedbackDiv&&(this.feedbackDiv.style.display="none")}}void 0===window.component_factory&&(window.component_factory={}),window.component_factory.shortanswer=function(t){return t.timed?new a(t):new r(t)}}}]);
//# sourceMappingURL=115.648ff4b5650f4c7c.js.map