if(typeofOpenAssessment=="undefined"||!OpenAssessment){OpenAssessment={}}if(typeofwindow.gettext==="undefined"){window.gettext=function(text){returntext}}if(typeofwindow.ngetgext==="undefined"){window.ngettext=function(singular_text,plural_text,n){if(n>1){returnplural_text}else{returnsingular_text}}}if(typeofwindow.Logger==="undefined"){window.Logger={log:function(event_type,data,kwargs){}}}if(typeofwindow.MathJax==="undefined"){window.MathJax={Hub:{Typeset:function(data){},Queue:function(list){}}}}if(typeofOpenAssessment.Server=="undefined"||!OpenAssessment.Server){OpenAssessment.Server=function(runtime,element){this.runtime=runtime;this.element=element};OpenAssessment.Server.prototype={url:function(handler){returnthis.runtime.handlerUrl(this.element,handler)},render:function(component){varthat=this;varurl=this.url("render_"+component);return$.Deferred(function(defer){$.ajax({url:url,type:"POST",dataType:"html"}).done(function(data){defer.resolveWith(this,[data])}).fail(function(data){defer.rejectWith(this,[gettext("This section could not be loaded.")])})}).promise()},renderLatex:function(element){element.filter(".allow--latex").each(function(){MathJax.Hub.Queue(["Typeset",MathJax.Hub,this])})},renderContinuedPeer:function(){varview=this;varurl=this.url("render_peer_assessment");return$.Deferred(function(defer){$.ajax({url:url,type:"POST",dataType:"html",data:{continue_grading:true}}).done(function(data){defer.resolveWith(this,[data])}).fail(function(data){defer.rejectWith(this,[gettext("This section could not be loaded.")])})}).promise()},studentInfo:function(student_username){varurl=this.url("render_student_info");return$.Deferred(function(defer){$.ajax({url:url,type:"POST",dataType:"html",data:{student_username:student_username}}).done(function(data){defer.resolveWith(this,[data])}).fail(function(data){defer.rejectWith(this,[gettext("This section could not be loaded.")])})}).promise()},submit:function(submission){varurl=this.url("submit");return$.Deferred(function(defer){$.ajax({type:"POST",url:url,data:JSON.stringify({submission:submission})}).done(function(data){varsuccess=data[0];if(success){varstudentId=data[1];varattemptNum=data[2];defer.resolveWith(this,[studentId,attemptNum])}else{varerrorNum=data[1];varerrorMsg=data[2];defer.rejectWith(this,[errorNum,errorMsg])}}).fail(function(data){defer.rejectWith(this,["AJAX",gettext("This response could not be submitted.")])})}).promise()},save:function(submission){varurl=this.url("save_submission");return$.Deferred(function(defer){$.ajax({type:"POST",url:url,data:JSON.stringify({submission:submission})}).done(function(data){if(data.success){defer.resolve()}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This response could not be saved.")])})}).promise()},submitFeedbackOnAssessment:function(text,options){varurl=this.url("submit_feedback");varpayload=JSON.stringify({feedback_text:text,feedback_options:options});return$.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload}).done(function(data){if(data.success){defer.resolve()}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This feedback could not be submitted.")])})}).promise()},peerAssess:function(optionsSelected,criterionFeedback,overallFeedback,uuid){varurl=this.url("peer_assess");varpayload=JSON.stringify({options_selected:optionsSelected,criterion_feedback:criterionFeedback,overall_feedback:overallFeedback,submission_uuid:uuid});return$.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload}).done(function(data){if(data.success){defer.resolve()}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This assessment could not be submitted.")])})}).promise()},selfAssess:function(optionsSelected,criterionFeedback,overallFeedback){varurl=this.url("self_assess");varpayload=JSON.stringify({options_selected:optionsSelected,criterion_feedback:criterionFeedback,overall_feedback:overallFeedback});return$.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload}).done(function(data){if(data.success){defer.resolve()}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This assessment could not be submitted.")])})})},trainingAssess:function(optionsSelected){varurl=this.url("training_assess");varpayload=JSON.stringify({options_selected:optionsSelected});return$.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload}).done(function(data){if(data.success){defer.resolveWith(this,[data.corrections])}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This assessment could not be submitted.")])})})},scheduleTraining:function(){varurl=this.url("schedule_training");return$.Deferred(function(defer){$.ajax({type:"POST",url:url,data:'""'}).done(function(data){if(data.success){defer.resolveWith(this,[data.msg])}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This assessment could not be submitted.")])})})},rescheduleUnfinishedTasks:function(){varurl=this.url("reschedule_unfinished_tasks");return$.Deferred(function(defer){$.ajax({type:"POST",url:url,data:'""'}).done(function(data){if(data.success){defer.resolveWith(this,[data.msg])}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("One or more rescheduling tasks failed.")])})})},updateEditorContext:function(kwargs){varurl=this.url("update_editor_context");varpayload=JSON.stringify({prompt:kwargs.prompt,feedback_prompt:kwargs.feedbackPrompt,feedback_default_text:kwargs.feedback_default_text,title:kwargs.title,submission_start:kwargs.submissionStart,submission_due:kwargs.submissionDue,criteria:kwargs.criteria,assessments:kwargs.assessments,editor_assessments_order:kwargs.editorAssessmentsOrder,allow_file_upload:kwargs.imageSubmissionEnabled,allow_latex:kwargs.latexEnabled,leaderboard_show:kwargs.leaderboardNum});return$.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload}).done(function(data){if(data.success){defer.resolve()}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This problem could not be saved.")])})}).promise()},checkReleased:function(){varurl=this.url("check_released");varpayload='""';return$.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload}).done(function(data){if(data.success){defer.resolveWith(this,[data.is_released])}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("The server could not be contacted.")])})}).promise()},getUploadUrl:function(contentType){varurl=this.url("upload_url");return$.Deferred(function(defer){$.ajax({type:"POST",url:url,data:JSON.stringify({contentType:contentType})}).done(function(data){if(data.success){defer.resolve(data.url)}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("Could not retrieve upload url.")])})}).promise()},getDownloadUrl:function(){varurl=this.url("download_url");return$.Deferred(function(defer){$.ajax({type:"POST",url:url,data:JSON.stringify({})}).done(function(data){if(data.success){defer.resolve(data.url)}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("Could not retrieve download url.")])})}).promise()},cancelSubmission:function(submissionUUID,comments){varurl=this.url("cancel_submission");varpayload=JSON.stringify({submission_uuid:submissionUUID,comments:comments});return$.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload}).done(function(data){if(data.success){defer.resolveWith(this,[data.msg])}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("The submission could not be removed from the grading pool.")])})}).promise()}}}if(typeofOpenAssessment=="undefined"||!OpenAssessment){OpenAssessment={}}if(typeofwindow.gettext==="undefined"){window.gettext=function(text){returntext}}if(typeofwindow.ngetgext==="undefined"){window.ngettext=function(singular_text,plural_text,n){if(n>1){returnplural_text}else{returnsingular_text}}}if(typeofwindow.Logger==="undefined"){window.Logger={log:function(event_type,data,kwargs){}}}if(typeofwindow.MathJax==="undefined"){window.MathJax={Hub:{Typeset:function(data){},Queue:function(list){}}}}OpenAssessment.BaseView=function(runtime,element,server){this.runtime=runtime;this.element=element;this.server=server;this.fileUploader=newOpenAssessment.FileUploader;this.responseView=newOpenAssessment.ResponseView(this.element,this.server,this.fileUploader,this);this.trainingView=newOpenAssessment.StudentTrainingView(this.element,this.server,this);this.selfView=newOpenAssessment.SelfView(this.element,this.server,this);this.peerView=newOpenAssessment.PeerView(this.element,this.server,this);this.gradeView=newOpenAssessment.GradeView(this.element,this.server,this);this.leaderboardView=newOpenAssessment.LeaderboardView(this.element,this.server,this);this.messageView=newOpenAssessment.MessageView(this.element,this.server,this);this.staffInfoView=newOpenAssessment.StaffInfoView(this.element,this.server,this)};OpenAssessment.BaseView.prototype={scrollToTop:function(){if($.scrollToinstanceofFunction){$(window).scrollTo($("#openassessment__steps",this.element),800,{offset:-50})}},setUpCollapseExpand:function(parentSel){parentSel.on("click",".ui-toggle-visibility__control",function(eventData){varsel=$(eventData.target).closest(".ui-toggle-visibility");sel.toggleClass("is--collapsed")})},load:function(){this.responseView.load();this.loadAssessmentModules();this.staffInfoView.load()},loadAssessmentModules:function(){this.trainingView.load();this.peerView.load();this.selfView.load();this.gradeView.load();this.leaderboardView.load()},loadMessageView:function(){this.messageView.load()},toggleActionError:function(type,msg){varelement=this.element;varcontainer=null;if(type=="save"){container=".response__submission__actions"}elseif(type=="submit"||type=="peer"||type=="self"||type=="student-training"){container=".step__actions"}elseif(type=="feedback_assess"){container=".submission__feedback__actions"}elseif(type=="upload"){container="#upload__error"}if(container===null){if(msg!==null){console.log(msg)}}else{varmsgHtml=msg===null?"":msg;$(container+" 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Load"))}};functionOpenAssessmentBlock(runtime,element){varserver=newOpenAssessment.Server(runtime,element);varview=newOpenAssessment.BaseView(runtime,element,server);view.load()}OpenAssessment.FileUploader=function(){this.upload=function(url,file){return$.Deferred(function(defer){$.ajax({url:url,type:"PUT",data:file,async:false,processData:false,contentType:file.type}).done(function(data,textStatus,jqXHR){Logger.log("openassessment.upload_file",{fileName:file.name,fileSize:file.size,fileType:file.type});defer.resolve()}).fail(function(data,textStatus,jqXHR){defer.rejectWith(this,[textStatus])})}).promise()}};OpenAssessment.GradeView=function(element,server,baseView){this.element=element;this.server=server;this.baseView=baseView};OpenAssessment.GradeView.prototype={load:function(){varview=this;varbaseView=this.baseView;this.server.render("grade").done(function(html){$("#openassessment__grade",view.element).replaceWith(html);view.server.renderLatex($("#openassessment__grade",view.element));view.installHandlers()}).fail(function(errMsg){baseView.showLoadError("grade",errMsg)})},installHandlers:function(){varsel=$("#openassessment__grade",this.element);this.baseView.setUpCollapseExpand(sel);varview=this;sel.find("#feedback__submit").click(function(eventObject){eventObject.preventDefault();view.submitFeedbackOnAssessment()})},feedbackText:function(text){if(typeoftext==="undefined"){return$("#feedback__remarks__value",this.element).val()}else{$("#feedback__remarks__value",this.element).val(text)}},feedbackOptions:function(options){varview=this;if(typeofoptions==="undefined"){return$.map($(".feedback__overall__value:checked",view.element),function(element,index){return$(element).val()})}else{$(".feedback__overall__value",this.element).prop("checked",false);$.each(options,function(index,opt){$("#feedback__overall__value--"+opt,view.element).prop("checked",true)})}},setHidden:function(sel,hidden){sel.toggleClass("is--hidden",hidden);sel.attr("aria-hidden",hidden?"true":"false")},isHidden:function(sel){returnsel.hasClass("is--hidden")&&sel.attr("aria-hidden")=="true"},feedbackState:function(newState){varcontainerSel=$(".submission__feedback__content",this.element);varinstructionsSel=containerSel.find(".submission__feedback__instructions");varfieldsSel=containerSel.find(".submission__feedback__fields");varactionsSel=containerSel.find(".submission__feedback__actions");vartransitionSel=containerSel.find(".transition__status");varmessageSel=containerSel.find(".message--complete");if(typeofnewState==="undefined"){varisSubmitting=containerSel.hasClass("is--transitioning")&&containerSel.hasClass("is--submitting")&&!this.isHidden(transitionSel)&&this.isHidden(messageSel)&&this.isHidden(instructionsSel)&&this.isHidden(fieldsSel)&&this.isHidden(actionsSel);varhasSubmitted=containerSel.hasClass("is--submitted")&&this.isHidden(transitionSel)&&!this.isHidden(messageSel)&&this.isHidden(instructionsSel)&&this.isHidden(fieldsSel)&&this.isHidden(actionsSel);varisOpen=!containerSel.hasClass("is--submitted")&&!containerSel.hasClass("is--transitioning")&&!containerSel.hasClass("is--submitting")&&this.isHidden(transitionSel)&&this.isHidden(messageSel)&&!this.isHidden(instructionsSel)&&!this.isHidden(fieldsSel)&&!this.isHidden(actionsSel);if(isOpen){return"open"}elseif(isSubmitting){return"submitting"}elseif(hasSubmitted){return"submitted"}else{throw"Invalid feedback state"}}else{if(newState=="open"){containerSel.toggleClass("is--transitioning",false);containerSel.toggleClass("is--submitting",false);containerSel.toggleClass("is--submitted",false);this.setHidden(instructionsSel,false);this.setHidden(fieldsSel,false);this.setHidden(actionsSel,false);this.setHidden(transitionSel,true);this.setHidden(messageSel,true)}elseif(newState=="submitting"){containerSel.toggleClass("is--transitioning",true);containerSel.toggleClass("is--submitting",true);containerSel.toggleClass("is--submitted",false);this.setHidden(instructionsSel,true);this.setHidden(fieldsSel,true);this.setHidden(actionsSel,true);this.setHidden(transitionSel,false);this.setHidden(messageSel,true)}elseif(newState=="submitted"){containerSel.toggleClass("is--transitioning",false);containerSel.toggleClass("is--submitting",false);containerSel.toggleClass("is--submitted",true);this.setHidden(instructionsSel,true);this.setHidden(fieldsSel,true);this.setHidden(actionsSel,true);this.setHidden(transitionSel,true);this.setHidden(messageSel,false)}}},submitFeedbackOnAssessment:function(){varview=this;varbaseView=this.baseView;$("#feedback__submit",this.element).toggleClass("is--disabled",true);view.feedbackState("submitting");this.server.submitFeedbackOnAssessment(this.feedbackText(),this.feedbackOptions()).done(function(){view.feedbackState("submitted")}).fail(function(errMsg){baseView.toggleActionError("feedback_assess",errMsg)})}};OpenAssessment.LeaderboardView=function(element,server,baseView){this.element=element;this.server=server;this.baseView=baseView};OpenAssessment.LeaderboardView.prototype={load:function(){varview=this;varbaseView=this.baseView;this.server.render("leaderboard").done(function(html){$("#openassessment__leaderboard",view.element).replaceWith(html);view.server.renderLatex($("#openassessment__leaderboard",view.element))}).fail(function(errMsg){baseView.showLoadError("leaderboard",errMsg)})}};OpenAssessment.MessageView=function(element,server,baseView){this.element=element;this.server=server;this.baseView=baseView};OpenAssessment.MessageView.prototype={load:function(){varview=this;varbaseView=this.baseView;this.server.render("message").done(function(html){$("#openassessment__message",view.element).replaceWith(html);view.server.renderLatex($("#openassessment__message",view.element))}).fail(function(errMsg){baseView.showLoadError("message",errMsg)})}};OpenAssessment.PeerView=function(element,server,baseView){this.element=element;this.server=server;this.baseView=baseView;this.rubric=null};OpenAssessment.PeerView.prototype={load:function(){varview=this;this.server.render("peer_assessment").done(function(html){$("#openassessment__peer-assessment",view.element).replaceWith(html);view.server.renderLatex($("#openassessment__peer-assessment",view.element));view.installHandlers(false)}).fail(function(errMsg){view.baseView.showLoadError("peer-assessment")});view.baseView.loadMessageView()},loadContinuedAssessment:function(){varview=this;view.continueAssessmentEnabled(false);this.server.renderContinuedPeer().done(function(html){$("#openassessment__peer-assessment",view.element).replaceWith(html);view.server.renderLatex($("#openassessment__peer-assessment",view.element));view.installHandlers(true)}).fail(function(errMsg){view.baseView.showLoadError("peer-assessment");view.continueAssessmentEnabled(true)})},continueAssessmentEnabled:function(enabled){varbutton=$("#peer-assessment__continue__grading",this.element);if(typeofenabled==="undefined"){return!button.hasClass("is--disabled")}else{button.toggleClass("is--disabled",!enabled)}},installHandlers:function(isContinuedAssessment){varsel=$("#openassessment__peer-assessment",this.element);varview=this;this.baseView.setUpCollapseExpand(sel);varrubricSelector=$("#peer-assessment--001__assessment",this.element);if(rubricSelector.size()>0){varrubricElement=rubricSelector.get(0);this.rubric=newOpenAssessment.Rubric(rubricElement)}if(this.rubric!==null){this.rubric.canSubmitCallback($.proxy(view.peerSubmitEnabled,view))}sel.find("#peer-assessment--001__assessment__submit").click(function(eventObject){eventObject.preventDefault();if(!isContinuedAssessment){view.peerAssess()}else{view.continuedPeerAssess()}});sel.find("#peer-assessment__continue__grading").click(function(eventObject){eventObject.preventDefault();view.loadContinuedAssessment()})},peerSubmitEnabled:function(enabled){varbutton=$("#peer-assessment--001__assessment__submit",this.element);if(typeofenabled==="undefined"){return!button.hasClass("is--disabled")}else{button.toggleClass("is--disabled",!enabled)}},peerAssess:function(){varview=this;varbaseView=view.baseView;this.peerAssessRequest(function(){baseView.loadAssessmentModules();baseView.scrollToTop()})},continuedPeerAssess:function(){varview=this;vargradeView=this.baseView.gradeView;varbaseView=view.baseView;view.peerAssessRequest(function(){view.loadContinuedAssessment();gradeView.load();baseView.scrollToTop()})},peerAssessRequest:function(successFunction){varview=this;varuuid=$("#openassessment__peer-assessment").data("submission-uuid");view.baseView.toggleActionError("peer",null);view.peerSubmitEnabled(false);this.server.peerAssess(this.rubric.optionsSelected(),this.rubric.criterionFeedback(),this.rubric.overallFeedback(),uuid).done(successFunction).fail(function(errMsg){view.baseView.toggleActionError("peer",errMsg);view.peerSubmitEnabled(true)})}};OpenAssessment.ResponseView=function(element,server,fileUploader,baseView){this.element=element;this.server=server;this.fileUploader=fileUploader;this.baseView=baseView;this.savedResponse=[];this.files=null;this.imageType=null;this.lastChangeTime=Date.now();this.errorOnLastSave=false;this.autoSaveTimerId=null};OpenAssessment.ResponseView.prototype={AUTO_SAVE_POLL_INTERVAL:2e3,AUTO_SAVE_WAIT:3e4,MAX_FILE_SIZE:5242880,load:function(){varview=this;this.server.render("submission").done(function(html){$("#openassessment__response",view.element).replaceWith(html);view.server.renderLatex($("#openassessment__response",view.element));view.installHandlers();view.setAutoSaveEnabled(true)}).fail(function(errMsg){view.baseView.showLoadError("response")})},installHandlers:function(){varsel=$("#openassessment__response",this.element);varview=this;this.baseView.setUpCollapseExpand(sel);this.savedResponse=this.response();varhandleChange=function(eventData){view.handleResponseChanged()};sel.find(".submission__answer__part__text__value").on("change 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saved.")])})}).promise()},checkReleased:function(){varurl=this.url("check_released");varpayload='""';return$.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload}).done(function(data){if(data.success){defer.resolveWith(this,[data.is_released])}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("The server could not be contacted.")])})}).promise()},getUploadUrl:function(contentType){varurl=this.url("upload_url");return$.Deferred(function(defer){$.ajax({type:"POST",url:url,data:JSON.stringify({contentType:contentType})}).done(function(data){if(data.success){defer.resolve(data.url)}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("Could not retrieve upload url.")])})}).promise()},getDownloadUrl:function(){varurl=this.url("download_url");return$.Deferred(function(defer){$.ajax({type:"POST",url:url,data:JSON.stringify({})}).done(function(data){if(data.success){defer.resolve(data.url)}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("Could not retrieve download url.")])})}).promise()},cancelSubmission:function(submissionUUID,comments){varurl=this.url("cancel_submission");varpayload=JSON.stringify({submission_uuid:submissionUUID,comments:comments});return$.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload}).done(function(data){if(data.success){defer.resolveWith(this,[data.msg])}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("The submission could not be removed from the grading 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Load"))}};functionOpenAssessmentBlock(runtime,element){varserver=newOpenAssessment.Server(runtime,element);varview=newOpenAssessment.BaseView(runtime,element,server);view.load()}OpenAssessment.FileUploader=function(){this.upload=function(url,file){return$.Deferred(function(defer){$.ajax({url:url,type:"PUT",data:file,async:false,processData:false,contentType:file.type}).done(function(data,textStatus,jqXHR){Logger.log("openassessment.upload_file",{fileName:file.name,fileSize:file.size,fileType:file.type});defer.resolve()}).fail(function(data,textStatus,jqXHR){defer.rejectWith(this,[textStatus])})}).promise()}};OpenAssessment.GradeView=function(element,server,baseView){this.element=element;this.server=server;this.baseView=baseView};OpenAssessment.GradeView.prototype={load:function(){varview=this;varbaseView=this.baseView;this.server.render("grade").done(function(html){$("#openassessment__grade",view.element).replaceWith(html);view.server.renderLatex($("#openassessment__grade",view.element));view.installHandlers()}).fail(function(errMsg){baseView.showLoadError("grade",errMsg)})},installHandlers:function(){varsel=$("#openassessment__grade",this.element);this.baseView.setUpCollapseExpand(sel);varview=this;sel.find("#feedback__submit").click(function(eventObject){eventObject.preventDefault();view.submitFeedbackOnAssessment()})},feedbackText:function(text){if(typeoftext==="undefined"){return$("#feedback__remarks__value",this.element).val()}else{$("#feedback__remarks__value",this.element).val(text)}},feedbackOptions:function(options){varview=this;if(typeofoptions==="undefined"){return$.map($(".feedback__overall__value:checked",view.element),function(element,index){return$(element).val()})}else{$(".feedback__overall__value",this.element).prop("checked",false);$.each(options,function(index,opt){$("#feedback__overall__value--"+opt,view.element).prop("checked",true)})}},setHidden:function(sel,hidden){sel.toggleClass("is--hidden",hidden);sel.attr("aria-hidden",hidden?"true":"false")},isHidden:function(sel){returnsel.hasClass("is--hidden")&&sel.attr("aria-hidden")=="true"},feedbackState:function(newState){varcontainerSel=$(".submission__feedback__content",this.element);varinstructionsSel=containerSel.find(".submission__feedback__instructions");varfieldsSel=containerSel.find(".submission__feedback__fields");varactionsSel=containerSel.find(".submission__feedback__actions");vartransitionSel=containerSel.find(".transition__status");varmessageSel=containerSel.find(".message--complete");if(typeofnewState==="undefined"){varisSubmitting=containerSel.hasClass("is--transitioning")&&containerSel.hasClass("is--submitting")&&!this.isHidden(transitionSel)&&this.isHidden(messageSel)&&this.isHidden(instructionsSel)&&this.isHidden(fieldsSel)&&this.isHidden(actionsSel);varhasSubmitted=containerSel.hasClass("is--submitted")&&this.isHidden(transitionSel)&&!this.isHidden(messageSel)&&this.isHidden(instructionsSel)&&this.isHidden(fieldsSel)&&this.isHidden(actionsSel);varisOpen=!containerSel.hasClass("is--submitted")&&!containerSel.hasClass("is--transitioning")&&!containerSel.hasClass("is--submitting")&&this.isHidden(transitionSel)&&this.isHidden(messageSel)&&!this.isHidden(instructionsSel)&&!this.isHidden(fieldsSel)&&!this.isHidden(actionsSel);if(isOpen){return"open"}elseif(isSubmitting){return"submitting"}elseif(hasSubmitted){return"submitted"}else{throw"Invalid feedback state"}}else{if(newState=="open"){containerSel.toggleClass("is--transitioning",false);containerSel.toggleClass("is--submitting",false);containerSel.toggleClass("is--submitted",false);this.setHidden(instructionsSel,false);this.setHidden(fieldsSel,false);this.setHidden(actionsSel,false);this.setHidden(transitionSel,true);this.setHidden(messageSel,true)}elseif(newState=="submitting"){containerSel.toggleClass("is--transitioning",true);containerSel.toggleClass("is--submitting",true);containerSel.toggleClass("is--submitted",false);this.setHidden(instructionsSel,true);this.setHidden(fieldsSel,true);this.setHidden(actionsSel,true);this.setHidden(transitionSel,false);this.setHidden(messageSel,true)}elseif(newState=="submitted"){containerSel.toggleClass("is--transitioning",false);containerSel.toggleClass("is--submitting",false);containerSel.toggleClass("is--submitted",true);this.setHidden(instructionsSel,true);this.setHidden(fieldsSel,true);this.setHidden(actionsSel,true);this.setHidden(transitionSel,true);this.setHidden(messageSel,false)}}},submitFeedbackOnAssessment:function(){varview=this;varbaseView=this.baseView;$("#feedback__submit",this.element).toggleClass("is--disabled",true);view.feedbackState("submitting");this.server.submitFeedbackOnAssessment(this.feedbackText(),this.feedbackOptions()).done(function(){view.feedbackState("submitted")}).fail(function(errMsg){baseView.toggleActionError("feedback_assess",errMsg)})}};OpenAssessment.LeaderboardView=function(element,server,baseView){this.element=element;this.server=server;this.baseView=baseView};OpenAssessment.LeaderboardView.prototype={load:function(){varview=this;varbaseView=this.baseView;this.server.render("leaderboard").done(function(html){$("#openassessment__leaderboard",view.element).replaceWith(html);view.server.renderLatex($("#openassessment__leaderboard",view.element))}).fail(function(errMsg){baseView.showLoadError("leaderboard",errMsg)})}};OpenAssessment.MessageView=function(element,server,baseView){this.element=element;this.server=server;this.baseView=baseView};OpenAssessment.MessageView.prototype={load:function(){varview=this;varbaseView=this.baseView;this.server.render("message").done(function(html){$("#openassessment__message",view.element).replaceWith(html);view.server.renderLatex($("#openassessment__message",view.element))}).fail(function(errMsg){baseView.showLoadError("message",errMsg)})}};OpenAssessment.PeerView=function(element,server,baseView){this.element=element;this.server=server;this.baseView=baseView;this.rubric=null};OpenAssessment.PeerView.prototype={load:function(){varview=this;this.server.render("peer_assessment").done(function(html){$("#openassessment__peer-assessment",view.element).replaceWith(html);view.server.renderLatex($("#openassessment__peer-assessment",view.element));view.installHandlers(false)}).fail(function(errMsg){view.baseView.showLoadError("peer-assessment")});view.baseView.loadMessageView()},loadContinuedAssessment:function(){varview=this;view.continueAssessmentEnabled(false);this.server.renderContinuedPeer().done(function(html){$("#openassessment__peer-assessment",view.element).replaceWith(html);view.server.renderLatex($("#openassessment__peer-assessment",view.element));view.installHandlers(true)}).fail(function(errMsg){view.baseView.showLoadError("peer-assessment");view.continueAssessmentEnabled(true)})},continueAssessmentEnabled:function(enabled){varbutton=$("#peer-assessment__continue__grading",this.element);if(typeofenabled==="undefined"){return!button.hasClass("is--disabled")}else{button.toggleClass("is--disabled",!enabled)}},installHandlers:function(isContinuedAssessment){varsel=$("#openassessment__peer-assessment",this.element);varview=this;this.baseView.setUpCollapseExpand(sel);varrubricSelector=$("#peer-assessment--001__assessment",this.element);if(rubricSelector.size()>0){varrubricElement=rubricSelector.get(0);this.rubric=newOpenAssessment.Rubric(rubricElement)}if(this.rubric!==null){this.rubric.canSubmitCallback($.proxy(view.peerSubmitEnabled,view))}sel.find("#peer-assessment--001__assessment__submit").click(function(eventObject){eventObject.preventDefault();if(!isContinuedAssessment){view.peerAssess()}else{view.continuedPeerAssess()}});sel.find("#peer-assessment__continue__grading").click(function(eventObject){eventObject.preventDefault();view.loadContinuedAssessment()})},peerSubmitEnabled:function(enabled){varbutton=$("#peer-assessment--001__assessment__submit",this.element);if(typeofenabled==="undefined"){return!button.hasClass("is--disabled")}else{button.toggleClass("is--disabled",!enabled)}},peerAssess:function(){varview=this;varbaseView=view.baseView;this.peerAssessRequest(function(){baseView.loadAssessmentModules();baseView.scrollToTop()})},continuedPeerAssess:function(){varview=this;vargradeView=this.baseView.gradeView;varbaseView=view.baseView;view.peerAssessRequest(function(){view.loadContinuedAssessment();gradeView.load();baseView.scrollToTop()})},peerAssessRequest:function(successFunction){varview=this;varuuid=$("#openassessment__peer-assessment").data("submission-uuid");view.baseView.toggleActionError("peer",null);view.peerSubmitEnabled(false);this.server.peerAssess(this.rubric.optionsSelected(),this.rubric.criterionFeedback(),this.rubric.overallFeedback(),uuid).done(successFunction).fail(function(errMsg){view.baseView.toggleActionError("peer",errMsg);view.peerSubmitEnabled(true)})}};OpenAssessment.ResponseView=function(element,server,fileUploader,baseView){this.element=element;this.server=server;this.fileUploader=fileUploader;this.baseView=baseView;this.savedResponse=[];this.files=null;this.imageType=null;this.lastChangeTime=Date.now();this.errorOnLastSave=false;this.autoSaveTimerId=null};OpenAssessment.ResponseView.prototype={AUTO_SAVE_POLL_INTERVAL:2e3,AUTO_SAVE_WAIT:3e4,MAX_FILE_SIZE:5242880,load:function(){varview=this;this.server.render("submission").done(function(html){$("#openassessment__response",view.element).replaceWith(html);view.server.renderLatex($("#openassessment__response",view.element));view.installHandlers();view.setAutoSaveEnabled(true)}).fail(function(errMsg){view.baseView.showLoadError("response")})},installHandlers:function(){varsel=$("#openassessment__response",this.element);varview=this;this.baseView.setUpCollapseExpand(sel);this.savedResponse=this.response();varhandleChange=function(eventData){view.handleResponseChanged()};sel.find(".submission__answer__part__text__value").on("change keyup drop paste",handleChange);varhandlePrepareUpload=function(eventData){view.prepareUpload(eventData.target.files)};sel.find("input[type=file]").on("change",handlePrepareUpload);sel.find("#submission__preview__item").hide();sel.find("#step--response__submit").click(function(eventObject){eventObject.preventDefault();view.submit()});sel.find("#submission__save").click(function(eventObject){eventObject.preventDefault();view.save()});sel.find("#submission__preview").click(function(eventObject){eventObject.preventDefault();varpreview_text=sel.find("#submission__answer__value").val();varpreview_container=sel.find("#preview_content");preview_container.html(preview_text.replace(/\r\n|\r|\n/g,"<br />"));sel.find("#submission__preview__item").show();MathJax.Hub.Queue(["Typeset",MathJax.Hub,preview_container[0]])});sel.find("#file__upload").click(function(eventObject){eventObject.preventDefault();$(".submission__answer__display__image",view.element).removeClass("is--hidden");view.fileUpload()})},setAutoSaveEnabled:function(enabled){if(enabled){if(this.autoSaveTimerId===null){this.autoSaveTimerId=setInterval($.proxy(this.autoSave,this),this.AUTO_SAVE_POLL_INTERVAL)}}else{if(this.autoSaveTimerId!==null){clearInterval(this.autoSaveTimerId)}}},submitEnabled:function(enabled){varsel=$("#step--response__submit",this.element);if(typeofenabled==="undefined"){return!sel.hasClass("is--disabled")}else{sel.toggleClass("is--disabled",!enabled)}},saveEnabled:function(enabled){varsel=$("#submission__save",this.element);if(typeofenabled==="undefined"){return!sel.hasClass("is--disabled")}else{sel.toggleClass("is--disabled",!enabled)}},previewEnabled:function(enabled){varsel=$("#submission__preview",this.element);if(typeofenabled==="undefined"){return!sel.hasClass("is--disabled")}else{sel.toggleClass("is--disabled",!enabled)}},saveStatus:function(msg){varsel=$("#response__save_status h3",this.element);if(typeofmsg==="undefined"){returnsel.text()}else{varlabel=gettext("Status of Your Response");sel.html('<span class="sr">'+label+":"+"</span>\n"+msg)}},unsavedWarningEnabled:function(enabled){if(typeofenabled==="undefined"){returnwindow.onbeforeunload!==null}else{if(enabled){window.onbeforeunload=function(){returngettext("If you leave this page without saving or submitting your response, you'll lose any work you've done on the response.")}}else{window.onbeforeunload=null}}},response:function(texts){varsel=$(".submission__answer__part__text__value",this.element);if(typeoftexts==="undefined"){returnsel.map(function(){return$.trim($(this).val())}).get()}else{sel.map(function(index,element){$(this).val(texts[index])})}},responseChanged:function(){varsavedResponse=this.savedResponse;returnthis.response().some(function(element,index,array){returnelement!==savedResponse[index]})},autoSave:function(){vartimeSinceLastChange=Date.now()-this.lastChangeTime;if(this.responseChanged()&&timeSinceLastChange>this.AUTO_SAVE_WAIT&&!this.errorOnLastSave){this.save()}},handleResponseChanged:function(){varisNotBlank=!this.response().every(function(element,index,array){return$.trim(element)==""});this.submitEnabled(isNotBlank);if(this.responseChanged()){this.saveEnabled(isNotBlank);this.previewEnabled(isNotBlank);this.saveStatus(gettext("This response has not been saved."));this.unsavedWarningEnabled(true)}this.lastChangeTime=Date.now()},save:function(){this.errorOnLastSave=false;this.saveStatus(gettext("Saving..."));this.baseView.toggleActionError("save",null);this.unsavedWarningEnabled(false);varview=this;varsavedResponse=this.response();this.server.save(savedResponse).done(function(){view.savedResponse=savedResponse;varcurrentResponse=view.response();varcurrentResponseIsEmpty=currentResponse.every(function(element,index,array){returnelement==""});view.submitEnabled(!currentResponseIsEmpty);varcurrentResponseEqualsSaved=currentResponse.every(function(element,index,array){returnelement===savedResponse[index]});if(currentResponseEqualsSaved){view.saveEnabled(false);view.saveStatus(gettext("This response has been saved but not submitted."))}}).fail(function(errMsg){view.saveStatus(gettext("Error"));view.baseView.toggleActionError("save",errMsg);view.errorOnLastSave=true})},submit:function(){this.submitEnabled(false);varview=this;varbaseView=this.baseView;this.confirmSubmission().pipe(function(){varsubmission=view.response();baseView.toggleActionError("response",null);returnview.server.submit(submission)}).done($.proxy(view.moveToNextStep,view)).fail(function(errCode,errMsg){if(errCode=="ENOMULTI"){view.moveToNextStep()}else{if(errMsg){baseView.toggleActionError("submit",errMsg)}view.submitEnabled(true)}})},moveToNextStep:function(){this.load();this.baseView.loadAssessmentModules();this.unsavedWarningEnabled(false)},confirmSubmission:function(){varmsg=gettext("You're about to submit your response for this assignment. After you submit this response, you can't change it or submit a new response.");return$.Deferred(function(defer){if(confirm(msg)){defer.resolve()}else{defer.reject()}})},prepareUpload:function(files){this.files=null;this.imageType=files[0].type;if(files[0].size>this.MAX_FILE_SIZE){this.baseView.toggleActionError("upload",gettext("File size must be 5MB or less."))}elseif(this.imageType.substring(0,6)!="image/"){this.baseView.toggleActionError("upload",gettext("File must be an image."))}else{this.baseView.toggleActionError("upload",null);this.files=files}$("#file__upload").toggleClass("is--disabled",this.files===null)},fileUpload:function(){varview=this;varfileUpload=$("#file__upload");fileUpload.addClass("is--disabled");varhandleError=function(errMsg){view.baseView.toggleActionError("upload",errMsg);fileUpload.removeClass("is--disabled")};this.server.getUploadUrl(view.imageType).done(function(url){varimage=view.files[0];view.fileUploader.upload(url,image).done(function(){view.imageUrl();view.baseView.toggleActionError("upload",null)}).fail(handleError)}).fail(handleError)},imageUrl:function(){varview=this;varimage=$("#submission__answer__image",view.element);view.server.getDownloadUrl().done(function(url){image.attr("src",url);returnurl})}};OpenAssessment.Rubric=function(element){this.element=element};OpenAssessment.Rubric.prototype={criterionFeedback:function(criterionFeedback){varselector="textarea.answer__value";varfeedback={};$(selector,this.element).each(function(index,sel){if(typeofcriterionFeedback!=="undefined"){$(sel).val(criterionFeedback[sel.name]);feedback[sel.name]=criterionFeedback[sel.name]}else{feedback[sel.name]=$(sel).val()}});returnfeedback},overallFeedback:function(overallFeedback){varselector="#assessment__rubric__question--feedback__value";if(typeofoverallFeedback==="undefined"){return$(selector,this.element).val()}else{$(selector,this.element).val(overallFeedback)}},optionsSelected:function(optionsSelected){varselector="input[type=radio]";if(typeofoptionsSelected==="undefined"){varoptions={};$(selector+":checked",this.element).each(function(index,sel){options[sel.name]=sel.value});returnoptions}else{$(selector,this.element).prop("checked",false);$(selector,this.element).each(function(index,sel){if(optionsSelected.hasOwnProperty(sel.name)){if(sel.value==optionsSelected[sel.name]){$(sel).prop("checked",true)}}})}},canSubmitCallback:function(callback){varrubric=this;callback(rubric.canSubmit());$(this.element).on("change keyup drop paste",function(){callback(rubric.canSubmit())})},canSubmit:function(){varnumChecked=$("input[type=radio]:checked",this.element).length;varnumAvailable=$(".field--radio.assessment__rubric__question.has--options",this.element).length;varcompletedRequiredComments=true;$("textarea[required]",this.element).each(function(){vartrimmedText=$.trim($(this).val());if(trimmedText===""){completedRequiredComments=false}});returnnumChecked==numAvailable&&completedRequiredComments},showCorrections:function(corrections){varselector="input[type=radio]";varhasErrors=false;$(selector,this.element).each(function(index,sel){varlistItem=$(sel).parents(".assessment__rubric__question");if(corrections.hasOwnProperty(sel.name)){hasErrors=true;listItem.find(".message--incorrect").removeClass("is--hidden");listItem.find(".message--correct").addClass("is--hidden")}else{listItem.find(".message--correct").removeClass("is--hidden");listItem.find(".message--incorrect").addClass("is--hidden")}});returnhasErrors}};OpenAssessment.SelfView=function(element,server,baseView){this.element=element;this.server=server;this.baseView=baseView;this.rubric=null};OpenAssessment.SelfView.prototype={load:function(){varview=this;this.server.render("self_assessment").done(function(html){$("#openassessment__self-assessment",view.element).replaceWith(html);view.server.renderLatex($("#openassessment__self-assessment",view.element));view.installHandlers()}).fail(function(errMsg){view.showLoadError("self-assessment")})},installHandlers:function(){varview=this;varsel=$("#openassessment__self-assessment",view.element);this.baseView.setUpCollapseExpand(sel);varrubricSelector=$("#self-assessment--001__assessment",this.element);if(rubricSelector.size()>0){varrubricElement=rubricSelector.get(0);this.rubric=newOpenAssessment.Rubric(rubricElement)}if(this.rubric!==null){this.rubric.canSubmitCallback($.proxy(this.selfSubmitEnabled,this))}sel.find("#self-assessment--001__assessment__submit").click(function(eventObject){eventObject.preventDefault();view.selfAssess()})},selfSubmitEnabled:function(enabled){varbutton=$("#self-assessment--001__assessment__submit",this.element);if(typeofenabled==="undefined"){return!button.hasClass("is--disabled")}else{button.toggleClass("is--disabled",!enabled)}},selfAssess:function(){varview=this;varbaseView=this.baseView;baseView.toggleActionError("self",null);view.selfSubmitEnabled(false);this.server.selfAssess(this.rubric.optionsSelected(),this.rubric.criterionFeedback(),this.rubric.overallFeedback()).done(function(){baseView.loadAssessmentModules();baseView.scrollToTop()}).fail(function(errMsg){baseView.toggleActionError("self",errMsg);view.selfSubmitEnabled(true)})}};OpenAssessment.StaffInfoView=function(element,server,baseView){this.element=element;this.server=server;this.baseView=baseView};OpenAssessment.StaffInfoView.prototype={load:function(){varview=this;if($("#openassessment__staff-info",view.element).length>0){this.server.render("staff_info").done(function(html){$("#openassessment__staff-info",view.element).replaceWith(html);view.server.renderLatex($("#openassessment__staff-info",view.element));view.installHandlers()}).fail(function(errMsg){view.baseView.showLoadError("staff_info")})}},loadStudentInfo:function(){varview=this;varsel=$("#openassessment__staff-info",this.element);varstudent_username=sel.find("#openassessment__student_username").val();this.server.studentInfo(student_username).done(function(html){$("#openassessment__student-info",view.element).replaceWith(html);varselCancelSub=$("#openassessment__staff-info__cancel__submission",this.element);selCancelSub.on("click","#submit_cancel_submission",function(eventObject){eventObject.preventDefault();view.cancelSubmission($(this).data("submission-uuid"))});varhandleChange=function(eventData){view.handleCommentChanged()};selCancelSub.find("#staff-info__cancel-submission__comments").on("change keyup drop paste",handleChange)
