Warn if unsaved changes exist in assessment.

TNL-3870

openassessment/templates/openassessmentblock/staff_area/oa_staff_grade_learners.html

@@ -8,17 +8,7 @@
             </span>
         </h3>
 
-        {% block title %}
-        <span class="staff__grade__status">
-          <span class="staff__grade__value">
-            <span class="copy">
-                {% blocktrans with ungraded=staff_assessment_ungraded|stringformat:"s" in_progress=staff_assessment_in_progress|stringformat:"s" %}
-                    {{ ungraded }} Available and {{ in_progress }} Checked Out
-                {% endblocktrans %}
-            </span>
-          </span>
-        </span>
-        {% endblock %}
+        {% include "openassessmentblock/staff_area/oa_staff_grade_learners_count.html" with staff_assessment_ungraded=staff_assessment_ungraded staff_assessment_in_progress=staff_assessment_in_progress %}
     </header>
 
     <div class="ui-staff__content__section staff__grade__content ui-toggle-visibility__content">

openassessment/templates/openassessmentblock/staff_area/oa_staff_grade_learners_assessment.html

 {% load i18n %}
 {% spaceless %}
 
-    {% block body %}
     <div class="staff__grade__form ui-toggle-visibility__content" data-submission-uuid="{{ submission.uuid }}">
         <div class="wrapper--staff-assessment">
             <div>
@@ -53,6 +52,5 @@
             </div>
         </div>
     </div>
-    {% endblock %}
 {% endspaceless %}
 

openassessment/templates/openassessmentblock/staff_area/oa_staff_grade_learners_count.html

+{% load i18n %}
+
+<span class="staff__grade__status">
+    <span class="staff__grade__value">
+        <span class="copy">
+            {% blocktrans with ungraded=staff_assessment_ungraded|stringformat:"s" in_progress=staff_assessment_in_progress|stringformat:"s" %}
+                {{ ungraded }} Available and {{ in_progress }} Checked Out
+            {% endblocktrans %}
+        </span>
+    </span>
+</span>

openassessment/templates/openassessmentblock/staff_area/oa_staff_override_assessment.html

 {% load i18n %}
 {% spaceless %}
 
-    {% block body %}
     <div class="wrapper--staff-assessment">
         <div class="step__instruction">
             <p>{% trans "Override this learner's current grade using the problem's rubric." %}</p>
@@ -46,5 +45,4 @@
             </ul>
         </div>
     </div>
-    {% endblock %}
 {% endspaceless %}

openassessment/xblock/staff_area_mixin.py

@@ -169,14 +169,24 @@ class StaffAreaMixin(object):
         staff_assessment_required = "staff-assessment" in self.assessment_steps
         context['staff_assessment_required'] = staff_assessment_required
         if staff_assessment_required:
-            grading_stats = staff_api.get_staff_grading_statistics(
-                student_item["course_id"], student_item["item_id"]
+            context.update(
+                self.get_staff_assessment_statistics_context(student_item["course_id"], student_item["item_id"])
             )
-            context['staff_assessment_ungraded'] = grading_stats['ungraded']
-            context['staff_assessment_in_progress'] = grading_stats['in-progress']
 
         return path, context
 
+    @staticmethod
+    def get_staff_assessment_statistics_context(course_id, item_id):
+        """
+        Returns a context with staff assessment "ungraded" and "in-progress" counts.
+        """
+        grading_stats = staff_api.get_staff_grading_statistics(course_id, item_id)
+
+        return {
+            'staff_assessment_ungraded': grading_stats['ungraded'],
+            'staff_assessment_in_progress': grading_stats['in-progress']
+        }
+
     @XBlock.json_handler
     @require_global_admin("SCHEDULE_TRAINING")
     def schedule_training(self, data, suffix=''):  # pylint: disable=W0613
@@ -272,6 +282,27 @@ class StaffAreaMixin(object):
         except PeerAssessmentInternalError:
             return self.render_error(self._(u"Error getting staff grade information."))
 
+    @XBlock.handler
+    @require_course_staff("STUDENT_GRADE")
+    def render_staff_grade_counts(self, data, suffix=''):  # pylint: disable=W0613
+        """
+        Renders a form to show the number of ungraded and checked out assessments.
+
+        Must be course staff to render this view.
+        """
+        try:
+            student_item_dict = self.get_student_item_dict()
+
+            context = self.get_staff_assessment_statistics_context(
+                student_item_dict.get('course_id'), student_item_dict.get('item_id')
+            )
+
+            path = 'openassessmentblock/staff_area/oa_staff_grade_learners_count.html'
+            return self.render_assessment(path, context)
+
+        except PeerAssessmentInternalError:
+            return self.render_error(self._(u"Error getting staff grade ungraded and checked out counts."))
+
     def get_student_submission_context(self, student_username, submission):
         """
         Get a context dict for rendering a student submission and associated rubric (for staff grading).

openassessment/xblock/static/js/fixtures/templates.json

@@ -723,8 +723,8 @@
         "template": "openassessmentblock/staff_area/oa_staff_area.html",
         "context": {
             "staff_assessment_required": true,
-            "staff_assessment_ungraded": 9,
-            "staff_assessment_in_progress": 0,
+            "staff_assessment_ungraded": 5,
+            "staff_assessment_in_progress": 2,
             "status_counts": {
                 "self": 1,
                 "peer": 2,
@@ -754,6 +754,22 @@
         "output": "oa_staff_area_full_grading_2.html"
     },
     {
+        "template": "openassessmentblock/staff_area/oa_staff_grade_learners_count.html",
+        "context": {
+            "staff_assessment_ungraded": 9,
+            "staff_assessment_in_progress": 3
+        },
+        "output": "oa_staff_grade_learners_count_1.html"
+    },
+    {
+        "template": "openassessmentblock/staff_area/oa_staff_grade_learners_count.html",
+        "context": {
+            "staff_assessment_ungraded": 9,
+            "staff_assessment_in_progress": 2
+        },
+        "output": "oa_staff_grade_learners_count_2.html"
+    },
+    {
         "template": "openassessmentblock/staff_area/oa_student_info.html",
         "context": {
             "rubric_criteria": [

openassessment/xblock/static/js/openassessment-lms.min.js

-if(typeof OpenAssessment=="undefined"||!OpenAssessment){OpenAssessment={}}if(typeof window.gettext==="undefined"){window.gettext=function(text){return text}}if(typeof window.ngetgext==="undefined"){window.ngettext=function(singularText,pluralText,n){if(n>1){return pluralText}else{return singularText}}}if(typeof window.Logger==="undefined"){window.Logger={log:function(){}}}if(typeof window.MathJax==="undefined"){window.MathJax={Hub:{Typeset:function(){},Queue:function(){}}}}if(typeof OpenAssessment.Server==="undefined"||!OpenAssessment.Server){OpenAssessment.Server=function(runtime,element){this.runtime=runtime;this.element=element};var jsonContentType="application/json; charset=utf-8";OpenAssessment.Server.prototype={url:function(handler){return this.runtime.handlerUrl(this.element,handler)},render:function(component){var view=this;var url=this.url("render_"+component);return $.Deferred(function(defer){$.ajax({url:url,type:"POST",dataType:"html"}).done(function(data){defer.resolveWith(view,[data])}).fail(function(){defer.rejectWith(view,[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(){var view=this;var url=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(view,[data])}).fail(function(){defer.rejectWith(view,[gettext("This section could not be loaded.")])})}).promise()},studentInfo:function(studentUsername,options){var url=this.url("render_student_info");return $.Deferred(function(defer){$.ajax({url:url,type:"POST",dataType:"html",data:_.extend({student_username:studentUsername},options)}).done(function(data){defer.resolveWith(this,[data])}).fail(function(){defer.rejectWith(this,[gettext("This section could not be loaded.")])})}).promise()},staffGradeForm:function(){var url=this.url("render_staff_grade_form");return $.Deferred(function(defer){$.ajax({url:url,type:"POST",dataType:"html"}).done(function(data){defer.resolveWith(this,[data])}).fail(function(){defer.rejectWith(this,[gettext("The staff assessment form could not be loaded.")])})}).promise()},submit:function(submission){var url=this.url("submit");return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:JSON.stringify({submission:submission}),contentType:jsonContentType}).done(function(data){var success=data[0];if(success){var studentId=data[1];var attemptNum=data[2];defer.resolveWith(this,[studentId,attemptNum])}else{var errorNum=data[1];var errorMsg=data[2];defer.rejectWith(this,[errorNum,errorMsg])}}).fail(function(){defer.rejectWith(this,["AJAX",gettext("This response could not be submitted.")])})}).promise()},save:function(submission){var url=this.url("save_submission");return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:JSON.stringify({submission:submission}),contentType:jsonContentType}).done(function(data){if(data.success){defer.resolve()}else{defer.rejectWith(this,[data.msg])}}).fail(function(){defer.rejectWith(this,[gettext("This response could not be saved.")])})}).promise()},submitFeedbackOnAssessment:function(text,options){var url=this.url("submit_feedback");var payload=JSON.stringify({feedback_text:text,feedback_options:options});return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload,contentType:jsonContentType}).done(function(data){if(data.success){defer.resolve()}else{defer.rejectWith(this,[data.msg])}}).fail(function(){defer.rejectWith(this,[gettext("This feedback could not be submitted.")])})}).promise()},submitAssessment:function(assessmentType,payload){var url=this.url(assessmentType);return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:JSON.stringify(payload),contentType:jsonContentType}).done(function(data){if(data.success){defer.resolve()}else{defer.rejectWith(this,[data.msg])}}).fail(function(){defer.rejectWith(this,[gettext("This assessment could not be submitted.")])})}).promise()},peerAssess:function(optionsSelected,criterionFeedback,overallFeedback,submissionID){return this.submitAssessment("peer_assess",{options_selected:optionsSelected,criterion_feedback:criterionFeedback,overall_feedback:overallFeedback,submission_uuid:submissionID})},selfAssess:function(optionsSelected,criterionFeedback,overallFeedback){return this.submitAssessment("self_assess",{options_selected:optionsSelected,criterion_feedback:criterionFeedback,overall_feedback:overallFeedback})},staffAssess:function(optionsSelected,criterionFeedback,overallFeedback,submissionID){return this.submitAssessment("staff_assess",{options_selected:optionsSelected,criterion_feedback:criterionFeedback,overall_feedback:overallFeedback,submission_uuid:submissionID})},trainingAssess:function(optionsSelected){var url=this.url("training_assess");var payload=JSON.stringify({options_selected:optionsSelected});return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload,contentType:jsonContentType}).done(function(data){if(data.success){defer.resolveWith(this,[data.corrections])}else{defer.rejectWith(this,[data.msg])}}).fail(function(){defer.rejectWith(this,[gettext("This assessment could not be submitted.")])})})},scheduleTraining:function(){var url=this.url("schedule_training");return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:'""',contentType:jsonContentType}).done(function(data){if(data.success){defer.resolveWith(this,[data.msg])}else{defer.rejectWith(this,[data.msg])}}).fail(function(){defer.rejectWith(this,[gettext("This assessment could not be submitted.")])})})},rescheduleUnfinishedTasks:function(){var url=this.url("reschedule_unfinished_tasks");return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:'""',contentType:jsonContentType}).done(function(data){if(data.success){defer.resolveWith(this,[data.msg])}else{defer.rejectWith(this,[data.msg])}}).fail(function(){defer.rejectWith(this,[gettext("One or more rescheduling tasks failed.")])})})},updateEditorContext:function(options){var url=this.url("update_editor_context");var payload=JSON.stringify({prompts:options.prompts,feedback_prompt:options.feedbackPrompt,feedback_default_text:options.feedback_default_text,title:options.title,submission_start:options.submissionStart,submission_due:options.submissionDue,criteria:options.criteria,assessments:options.assessments,editor_assessments_order:options.editorAssessmentsOrder,file_upload_type:options.fileUploadType,white_listed_file_types:options.fileTypeWhiteList,allow_latex:options.latexEnabled,leaderboard_show:options.leaderboardNum});return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload,contentType:jsonContentType}).done(function(data){if(data.success){defer.resolve()}else{defer.rejectWith(this,[data.msg])}}).fail(function(){defer.rejectWith(this,[gettext("This problem could not be saved.")])})}).promise()},checkReleased:function(){var url=this.url("check_released");var payload='""';return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload,contentType:jsonContentType}).done(function(data){if(data.success){defer.resolveWith(this,[data.is_released])}else{defer.rejectWith(this,[data.msg])}}).fail(function(){defer.rejectWith(this,[gettext("The server could not be contacted.")])})}).promise()},getUploadUrl:function(contentType,filename){var url=this.url("upload_url");return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:JSON.stringify({contentType:contentType,filename:filename}),contentType:jsonContentType}).done(function(data){if(data.success){defer.resolve(data.url)}else{defer.rejectWith(this,[data.msg])}}).fail(function(){defer.rejectWith(this,[gettext("Could not retrieve upload url.")])})}).promise()},getDownloadUrl:function(){var url=this.url("download_url");return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:JSON.stringify({}),contentType:jsonContentType}).done(function(data){if(data.success){defer.resolve(data.url)}else{defer.rejectWith(this,[data.msg])}}).fail(function(){defer.rejectWith(this,[gettext("Could not retrieve download url.")])})}).promise()},cancelSubmission:function(submissionID,comments){var url=this.url("cancel_submission");var payload=JSON.stringify({submission_uuid:submissionID,comments:comments});return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload,contentType:jsonContentType}).done(function(data){if(data.success){defer.resolveWith(this,[data.msg])}}).fail(function(){defer.rejectWith(this,[gettext("The submission could not be removed from the grading pool.")])})}).promise()}}}if(typeof OpenAssessment=="undefined"||!OpenAssessment){OpenAssessment={}}if(typeof window.gettext==="undefined"){window.gettext=function(text){return text}}if(typeof window.ngetgext==="undefined"){window.ngettext=function(singularText,pluralText,n){if(n>1){return pluralText}else{return singularText}}}if(typeof window.Logger==="undefined"){window.Logger={log:function(){}}}if(typeof window.MathJax==="undefined"){window.MathJax={Hub:{Typeset:function(){},Queue:function(){}}}}OpenAssessment.BaseView=function(runtime,element,server,data){this.runtime=runtime;this.element=element;this.server=server;this.fileUploader=new OpenAssessment.FileUploader;this.responseView=new OpenAssessment.ResponseView(this.element,this.server,this.fileUploader,this,data);this.trainingView=new OpenAssessment.StudentTrainingView(this.element,this.server,this);this.selfView=new OpenAssessment.SelfView(this.element,this.server,this);this.peerView=new OpenAssessment.PeerView(this.element,this.server,this);this.staffView=new OpenAssessment.StaffView(this.element,this.server,this);this.gradeView=new OpenAssessment.GradeView(this.element,this.server,this);this.leaderboardView=new OpenAssessment.LeaderboardView(this.element,this.server,this);this.messageView=new OpenAssessment.MessageView(this.element,this.server,this);this.staffAreaView=new OpenAssessment.StaffAreaView(this.element,this.server,this)};OpenAssessment.BaseView.prototype={scrollToTop:function(){if($.scrollTo instanceof Function){$(window).scrollTo($("#openassessment__steps",this.element),800,{offset:-50})}},setUpCollapseExpand:function(parentElement){parentElement.on("click",".ui-toggle-visibility__control",function(eventData){var sel=$(eventData.target).closest(".ui-toggle-visibility");sel.toggleClass("is--collapsed")})},load:function(){this.responseView.load();this.loadAssessmentModules();this.staffAreaView.load()},loadAssessmentModules:function(){this.trainingView.load();this.peerView.load();this.staffView.load();this.selfView.load();this.gradeView.load();this.leaderboardView.load()},loadMessageView:function(){this.messageView.load()},toggleActionError:function(type,message){var element=this.element;var container=null;if(type==="save"){container=".response__submission__actions"}else if(type==="submit"||type==="peer"||type==="self"||type==="student-training"){container=".step__actions"}else if(type==="feedback_assess"){container=".submission__feedback__actions"}else if(type==="upload"){container="#upload__error"}if(container===null){if(message!==null){console.log(message)}}else{$(container+" .message__content",element).html("<p>"+(message?_.escape(message):"")+"</p>");$(container,element).toggleClass("has--error",message!==null)}},showLoadError:function(stepName,errorMessage){if(!errorMessage){errorMessage=gettext("Unable to load")}var $container=$("#openassessment__"+stepName);$container.toggleClass("has--error",true);$container.find(".step__status__value i").removeClass().addClass("icon fa fa-exclamation-triangle");$container.find(".step__status__value .copy").html(_.escape(errorMessage))}};function OpenAssessmentBlock(runtime,element,data){var server=new OpenAssessment.Server(runtime,element);var view=new OpenAssessment.BaseView(runtime,element,server,data);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(){Logger.log("openassessment.upload_file",{fileName:file.name,fileSize:file.size,fileType:file.type});defer.resolve()}).fail(function(data,textStatus){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(){var view=this;var baseView=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(){var sel=$("#openassessment__grade",this.element);this.baseView.setUpCollapseExpand(sel);var view=this;sel.find(".feedback__submit").click(function(eventObject){eventObject.preventDefault();view.submitFeedbackOnAssessment()})},feedbackText:function(text){if(typeof text==="undefined"){return $("#feedback__remarks__value",this.element).val()}else{$("#feedback__remarks__value",this.element).val(text)}},feedbackOptions:function(options){var view=this;if(typeof options==="undefined"){return $.map($(".feedback__overall__value:checked",view.element),function(element){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(selector,hidden){selector.toggleClass("is--hidden",hidden);selector.attr("aria-hidden",hidden?"true":"false")},isHidden:function(selector){return selector.hasClass("is--hidden")&&selector.attr("aria-hidden")==="true"},feedbackState:function(newState){var containerSel=$(".submission__feedback__content",this.element);var instructionsSel=containerSel.find(".submission__feedback__instructions");var fieldsSel=containerSel.find(".submission__feedback__fields");var actionsSel=containerSel.find(".submission__feedback__actions");var transitionSel=containerSel.find(".transition__status");var messageSel=containerSel.find(".message--complete");if(typeof newState==="undefined"){var isSubmitting=containerSel.hasClass("is--transitioning")&&containerSel.hasClass("is--submitting")&&!this.isHidden(transitionSel)&&this.isHidden(messageSel)&&this.isHidden(instructionsSel)&&this.isHidden(fieldsSel)&&this.isHidden(actionsSel);var hasSubmitted=containerSel.hasClass("is--submitted")&&this.isHidden(transitionSel)&&!this.isHidden(messageSel)&&this.isHidden(instructionsSel)&&this.isHidden(fieldsSel)&&this.isHidden(actionsSel);var isOpen=!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"}else if(isSubmitting){return"submitting"}else if(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)}else if(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)}else if(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(){var view=this;var baseView=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(){var view=this;var baseView=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(){var view=this;var baseView=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(){var view=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(){view.baseView.showLoadError("peer-assessment")});view.baseView.loadMessageView()},loadContinuedAssessment:function(){var view=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(){view.baseView.showLoadError("peer-assessment");view.continueAssessmentEnabled(true)})},continueAssessmentEnabled:function(enabled){var button=$("#peer-assessment__continue__grading",this.element);if(typeof enabled==="undefined"){return!button.hasClass("is--disabled")}else{button.toggleClass("is--disabled",!enabled)}},installHandlers:function(isContinuedAssessment){var sel=$("#openassessment__peer-assessment",this.element);var view=this;this.baseView.setUpCollapseExpand(sel);var rubricSelector=$("#peer-assessment--001__assessment",this.element);if(rubricSelector.size()>0){var rubricElement=rubricSelector.get(0);this.rubric=new OpenAssessment.Rubric(rubricElement)}if(this.rubric!==null){this.rubric.canSubmitCallback($.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){var button=$("#peer-assessment--001__assessment__submit",this.element);if(typeof enabled==="undefined"){return!button.hasClass("is--disabled")}else{button.toggleClass("is--disabled",!enabled);return enabled}},peerAssess:function(){var view=this;var baseView=view.baseView;this.peerAssessRequest(function(){baseView.loadAssessmentModules();baseView.scrollToTop()})},continuedPeerAssess:function(){var view=this;var gradeView=this.baseView.gradeView;var baseView=view.baseView;view.peerAssessRequest(function(){view.loadContinuedAssessment();gradeView.load();baseView.scrollToTop()})},peerAssessRequest:function(successFunction){var view=this;var uuid=$("#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,data){this.element=element;this.server=server;this.fileUploader=fileUploader;this.baseView=baseView;this.savedResponse=[];this.files=null;this.fileType=null;this.lastChangeTime=Date.now();this.errorOnLastSave=false;this.autoSaveTimerId=null;this.data=data;this.fileUploaded=false};OpenAssessment.ResponseView.prototype={AUTO_SAVE_POLL_INTERVAL:2e3,AUTO_SAVE_WAIT:3e4,MAX_FILE_SIZE:5242880,load:function(){var view=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(){view.baseView.showLoadError("response")})},installHandlers:function(){var sel=$("#openassessment__response",this.element);var view=this;var uploadType="";if(sel.find(".submission__answer__display__file").length){uploadType=sel.find(".submission__answer__display__file").data("upload-type")}this.baseView.setUpCollapseExpand(sel);this.savedResponse=this.response();var handleChange=function(){view.handleResponseChanged()};sel.find(".submission__answer__part__text__value").on("change keyup drop paste",handleChange);var handlePrepareUpload=function(eventData){view.prepareUpload(eventData.target.files,uploadType)};sel.find("input[type=file]").on("change",handlePrepareUpload);sel.find("#submission__preview__item").hide();sel.find("#step--response__submit").click(function(eventObject){eventObject.preventDefault();view.submit()});sel.find("#submission__save").click(function(eventObject){eventObject.preventDefault();view.save()});sel.find("#submission__preview").click(function(eventObject){eventObject.preventDefault();var previewText=sel.find(".submission__answer__part__text__value").val();var previewContainer=sel.find("#preview_content");previewContainer.html(previewText.replace(/\r\n|\r|\n/g,"<br />"));sel.find("#submission__preview__item").show();MathJax.Hub.Queue(["Typeset",MathJax.Hub,previewContainer[0]])});sel.find("#file__upload").click(function(eventObject){eventObject.preventDefault();$(".submission__answer__display__file",view.element).removeClass("is--hidden");view.fileUpload()})},setAutoSaveEnabled:function(enabled){if(enabled){if(this.autoSaveTimerId===null){this.autoSaveTimerId=setInterval($.proxy(this.autoSave,this),this.AUTO_SAVE_POLL_INTERVAL)}}else{if(this.autoSaveTimerId!==null){clearInterval(this.autoSaveTimerId)}}},submitEnabled:function(enabled){var sel=$("#step--response__submit",this.element);if(typeof enabled==="undefined"){return!sel.hasClass("is--disabled")}else{sel.toggleClass("is--disabled",!enabled);return enabled}},saveEnabled:function(enabled){var sel=$("#submission__save",this.element);if(typeof enabled==="undefined"){return!sel.hasClass("is--disabled")}else{sel.toggleClass("is--disabled",!enabled)}},previewEnabled:function(enabled){var sel=$("#submission__preview",this.element);if(typeof enabled==="undefined"){return!sel.hasClass("is--disabled")}else{sel.toggleClass("is--disabled",!enabled)}},saveStatus:function(msg){var sel=$("#response__save_status h3",this.element);if(typeof msg==="undefined"){return sel.text()}else{var label=gettext("Status of Your Response");sel.html('<span class="sr">'+_.escape(label)+":"+"</span>\n"+msg)}},unsavedWarningEnabled:function(enabled){if(typeof enabled==="undefined"){return window.onbeforeunload!==null}else{if(enabled){window.onbeforeunload=function(){return gettext("If you leave this page without saving or submitting your response, you'll lose any work you've done on the response.")}}else{window.onbeforeunload=null}}},response:function(texts){var sel=$(".submission__answer__part__text__value",this.element);if(typeof texts==="undefined"){return sel.map(function(){return $.trim($(this).val())}).get()}else{sel.map(function(index){$(this).val(texts[index])})}},responseChanged:function(){var savedResponse=this.savedResponse;return this.response().some(function(element,index){return element!==savedResponse[index]})},autoSave:function(){var timeSinceLastChange=Date.now()-this.lastChangeTime;if(this.responseChanged()&&timeSinceLastChange>this.AUTO_SAVE_WAIT&&!this.errorOnLastSave){this.save()}},handleResponseChanged:function(){var isNotBlank=!this.response().every(function(element){return $.trim(element)===""});this.submitEnabled(isNotBlank);if(this.responseChanged()){this.saveEnabled(isNotBlank);this.previewEnabled(isNotBlank);this.saveStatus(gettext("This response has not been saved."));this.unsavedWarningEnabled(true)}this.lastChangeTime=Date.now()},save:function(){this.errorOnLastSave=false;this.saveStatus(gettext("Saving..."));this.baseView.toggleActionError("save",null);this.unsavedWarningEnabled(false);var view=this;var savedResponse=this.response();this.server.save(savedResponse).done(function(){view.savedResponse=savedResponse;var currentResponse=view.response();var currentResponseIsEmpty=currentResponse.every(function(element){return element===""});view.submitEnabled(!currentResponseIsEmpty);var currentResponseEqualsSaved=currentResponse.every(function(element,index){return element===savedResponse[index]});if(currentResponseEqualsSaved){view.saveEnabled(false);view.saveStatus(gettext("This response has been saved but not submitted."))}}).fail(function(errMsg){view.saveStatus(gettext("Error"));view.baseView.toggleActionError("save",errMsg);view.errorOnLastSave=true})},submit:function(){this.submitEnabled(false);var view=this;var baseView=this.baseView;var fileDefer=$.Deferred();if(view.files!==null&&!view.fileUploaded){var msg=gettext("Do you want to upload your file before submitting?");if(confirm(msg)){fileDefer=view.fileUpload()}else{view.submitEnabled(true);return}}else{fileDefer.resolve()}fileDefer.pipe(function(){return view.confirmSubmission().pipe(function(){var submission=view.response();baseView.toggleActionError("response",null);return view.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(){var msg=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 $.Deferred(function(defer){if(confirm(msg)){defer.resolve()}else{defer.reject()}})},prepareUpload:function(files,uploadType){this.files=null;this.fileType=files[0].type;var ext=files[0].name.split(".").pop().toLowerCase();if(files[0].size>this.MAX_FILE_SIZE){this.baseView.toggleActionError("upload",gettext("File size must be 5MB or less."))}else if(uploadType==="image"&&this.data.ALLOWED_IMAGE_MIME_TYPES.indexOf(this.fileType)===-1){this.baseView.toggleActionError("upload",gettext("You can upload files with these file types: ")+"JPG, PNG or GIF")}else if(uploadType==="pdf-and-image"&&this.data.ALLOWED_FILE_MIME_TYPES.indexOf(this.fileType)===-1){this.baseView.toggleActionError("upload",gettext("You can upload files with these file types: ")+"JPG, PNG, GIF or PDF")}else if(uploadType==="custom"&&this.data.FILE_TYPE_WHITE_LIST.indexOf(ext)===-1){this.baseView.toggleActionError("upload",gettext("You can upload files with these file types: ")+this.data.FILE_TYPE_WHITE_LIST.join(", "))}else if(this.data.FILE_EXT_BLACK_LIST.indexOf(ext)!==-1){this.baseView.toggleActionError("upload",gettext("File type is not allowed."))}else{this.baseView.toggleActionError("upload",null);this.files=files}$("#file__upload").toggleClass("is--disabled",this.files===null)},fileUpload:function(){var view=this;var fileUpload=$("#file__upload");fileUpload.addClass("is--disabled");var handleError=function(errMsg){view.baseView.toggleActionError("upload",errMsg);fileUpload.removeClass("is--disabled")};return this.server.getUploadUrl(view.fileType,view.files[0].name).done(function(url){var file=view.files[0];view.fileUploader.upload(url,file).done(function(){view.fileUrl();view.baseView.toggleActionError("upload",null);view.fileUploaded=true}).fail(handleError)}).fail(handleError)},fileUrl:function(){var view=this;var file=$("#submission__answer__file",view.element);view.server.getDownloadUrl().done(function(url){if(file.prop("tagName")==="IMG"){file.attr("src",url)}else{file.attr("href",url)}return url})}};OpenAssessment.Rubric=function(element){this.element=element};OpenAssessment.Rubric.prototype={criterionFeedback:function(criterionFeedback){var selector="textarea.answer__value";var feedback={};$(selector,this.element).each(function(index,sel){if(typeof criterionFeedback!=="undefined"){$(sel).val(criterionFeedback[sel.name]);feedback[sel.name]=criterionFeedback[sel.name]}else{feedback[sel.name]=$(sel).val()}});return feedback},overallFeedback:function(overallFeedback){var selector=".assessment__rubric__question--feedback__value";if(typeof overallFeedback==="undefined"){return $(selector,this.element).val()}else{$(selector,this.element).val(overallFeedback)}},optionsSelected:function(optionsSelected){var selector="input[type=radio]";if(typeof optionsSelected==="undefined"){var options={};$(selector+":checked",this.element).each(function(index,sel){options[sel.name]=sel.value});return options}else{$(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){var rubric=this;callback(rubric.canSubmit());$(this.element).on("change keyup drop paste",function(){callback(rubric.canSubmit())})},canSubmit:function(){var numChecked=$("input[type=radio]:checked",this.element).length;var numAvailable=$(".field--radio.assessment__rubric__question.has--options",this.element).length;var completedRequiredComments=true;$("textarea[required]",this.element).each(function(){var trimmedText=$.trim($(this).val());if(trimmedText===""){completedRequiredComments=false}});return numChecked===numAvailable&&completedRequiredComments},showCorrections:function(corrections){var selector="input[type=radio]";var hasErrors=false;$(selector,this.element).each(function(index,sel){var listItem=$(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")}});return hasErrors}};OpenAssessment.SelfView=function(element,server,baseView){this.element=element;this.server=server;this.baseView=baseView;this.rubric=null};OpenAssessment.SelfView.prototype={load:function(){var view=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(){view.showLoadError("self-assessment")})},installHandlers:function(){var view=this;var sel=$("#openassessment__self-assessment",view.element);this.baseView.setUpCollapseExpand(sel);var rubricSelector=$("#self-assessment--001__assessment",this.element);
-if(rubricSelector.size()>0){var rubricElement=rubricSelector.get(0);this.rubric=new OpenAssessment.Rubric(rubricElement)}if(this.rubric!==null){this.rubric.canSubmitCallback($.proxy(this.selfSubmitEnabled,this))}sel.find("#self-assessment--001__assessment__submit").click(function(eventObject){eventObject.preventDefault();view.selfAssess()})},selfSubmitEnabled:function(enabled){var button=$("#self-assessment--001__assessment__submit",this.element);if(typeof enabled==="undefined"){return!button.hasClass("is--disabled")}else{button.toggleClass("is--disabled",!enabled);return enabled}},selfAssess:function(){var view=this;var baseView=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.StaffView=function(element,server,baseView){this.element=element;this.server=server;this.baseView=baseView};OpenAssessment.StaffView.prototype={load:function(){var view=this;this.server.render("staff_assessment").done(function(html){$("#openassessment__staff-assessment",view.element).replaceWith(html)}).fail(function(){view.baseView.showLoadError("staff-assessment")})}};!function(OpenAssessment){"use strict";OpenAssessment.StaffAreaView=function(element,server,baseView){this.element=element;this.server=server;this.baseView=baseView};OpenAssessment.StaffAreaView.prototype={load:function(onSuccessCallback){var view=this;if($(".openassessment__staff-area",view.element).length>0){this.server.render("staff_area").done(function(html){$(".openassessment__staff-area",view.element).replaceWith(html);view.server.renderLatex($(".openassessment__staff-area",view.element));view.installHandlers();if(onSuccessCallback){onSuccessCallback()}}).fail(function(){view.baseView.showLoadError("staff_area")})}},loadStudentInfo:function(options){var view=this;var $manageLearnersTab=$(".openassessment__staff-tools",this.element);var $form=$manageLearnersTab.find(".openassessment_student_info_form");var studentUsername=$manageLearnersTab.find(".openassessment__student_username").val();var showFormError=function(errorMessage){$form.find(".form--error").text(errorMessage)};var deferred=$.Deferred();$(".openassessment__student-info",view.element).text("");if(studentUsername.trim()){this.server.studentInfo(studentUsername,options).done(function(html){showFormError("");$(".openassessment__student-info",view.element).replaceWith(html);$manageLearnersTab.on("click",".action--submit-cancel-submission",function(eventObject){eventObject.preventDefault();view.cancelSubmission($(this).data("submission-uuid"))});var handleChange=function(eventData){view.handleCommentChanged(eventData)};$manageLearnersTab.find(".cancel_submission_comments").on("change keyup drop paste",handleChange);var $rubric=$manageLearnersTab.find(".staff-assessment__assessment");if($rubric.size()>0){var rubricElement=$rubric.get(0);var rubric=new OpenAssessment.Rubric(rubricElement);rubric.canSubmitCallback($.proxy(view.staffSubmitEnabled,view,$manageLearnersTab));$manageLearnersTab.find(".wrapper--staff-assessment .action--submit",view.element).click(function(eventObject){var target=$(eventObject.currentTarget),rootElement=target.closest(".openassessment__student-info"),submissionID=rootElement.data("submission-uuid");eventObject.preventDefault();view.submitStaffOverride(submissionID,rubric,$manageLearnersTab)})}deferred.resolve()}).fail(function(){showFormError(gettext("Unexpected server error."));deferred.reject()})}else{showFormError(gettext("You must provide a learner name."));deferred.reject()}return deferred.promise()},loadStaffGradeForm:function(){var view=this;var $staffGradeTab=$(".openassessment__staff-grading",this.element);var isCollapsed=$staffGradeTab.find(".staff__grade__control").hasClass("is--collapsed");var deferred=$.Deferred();var showFormError=function(errorMessage){$staffGradeTab.find(".staff__grade__form--error").text(errorMessage)};if(isCollapsed&&!this.staffGradeFormLoaded){this.staffGradeFormLoaded=true;this.server.staffGradeForm().done(function(html){showFormError("");$staffGradeTab.find(".staff__grade__form").replaceWith(html);var $rubric=$staffGradeTab.find(".staff-assessment__assessment");if($rubric.size()>0){var rubricElement=$rubric.get(0);var rubric=new OpenAssessment.Rubric(rubricElement);rubric.canSubmitCallback($.proxy(view.staffSubmitEnabled,view,$staffGradeTab));$staffGradeTab.find(".wrapper--staff-assessment .action--submit").click(function(eventObject){var submissionID=$staffGradeTab.find(".staff__grade__form").data("submission-uuid");eventObject.preventDefault();view.submitStaffGrade(submissionID,rubric,$staffGradeTab,$(eventObject.currentTarget).hasClass("continue_grading--action"))})}deferred.resolve()}).fail(function(){showFormError(gettext("Unexpected server error."));view.staffGradeFormLoaded=false;deferred.reject()})}return deferred.promise()},installHandlers:function(){var view=this;var $staffArea=$(".openassessment__staff-area",this.element);var $staffTools=$(".openassessment__staff-tools",$staffArea);var $staffInfo=$(".openassessment__student-info",$staffArea);var $staffGradeTool=$(".openassessment__staff-grading",$staffArea);if($staffArea.length<=0){return}this.baseView.setUpCollapseExpand($staffTools,function(){});this.baseView.setUpCollapseExpand($staffInfo,function(){});this.baseView.setUpCollapseExpand($staffGradeTool,function(){});$staffArea.find(".ui-staff__button").click(function(eventObject){var $button=$(eventObject.currentTarget),panelClass=$button.data("panel"),$panel=$staffArea.find("."+panelClass).first();if($button.hasClass("is--active")){$button.removeClass("is--active");$panel.addClass("is--hidden")}else{$staffArea.find(".ui-staff__button").removeClass("is--active");$button.addClass("is--active");$staffArea.find(".wrapper--ui-staff").addClass("is--hidden");$panel.removeClass("is--hidden")}});$staffArea.find(".ui-staff_close_button").click(function(eventObject){var $button=$(eventObject.currentTarget),$panel=$button.closest(".wrapper--ui-staff");$staffArea.find(".ui-staff__button").removeClass("is--active");$panel.addClass("is--hidden")});$staffTools.find(".openassessment_student_info_form").submit(function(eventObject){eventObject.preventDefault();view.loadStudentInfo()});$staffTools.find(".action--submit-username").click(function(eventObject){eventObject.preventDefault();view.loadStudentInfo()});$staffTools.find(".action--submit-training").click(function(eventObject){eventObject.preventDefault();view.scheduleTraining()});$staffTools.find(".action--submit-unfinished-tasks").click(function(eventObject){eventObject.preventDefault();view.rescheduleUnfinishedTasks()});$staffGradeTool.find(".staff__grade__show-form").click(function(){view.loadStaffGradeForm()})},scheduleTraining:function(){var view=this;this.server.scheduleTraining().done(function(msg){$(".schedule_training_message",view.element).text(msg)}).fail(function(errMsg){$(".schedule_training_message",view.element).text(errMsg)})},rescheduleUnfinishedTasks:function(){var view=this;this.server.rescheduleUnfinishedTasks().done(function(msg){$(".reschedule_unfinished_tasks_message",view.element).text(msg)}).fail(function(errMsg){$(".reschedule_unfinished_tasks_message",view.element).text(errMsg)})},cancelSubmission:function(submissionUUID){this.cancelSubmissionEnabled(false);var view=this;var comments=$(".cancel_submission_comments",this.element).val();this.server.cancelSubmission(submissionUUID,comments).done(function(){view.loadStudentInfo({expanded_view:"final-grade"})}).fail(function(errorMessage){$(".cancel-submission-error").html(_.escape(errorMessage))})},cancelSubmissionEnabled:function(enabled){var $cancelButton=$(".action--submit-cancel-submission",this.element);if(typeof enabled==="undefined"){return!$cancelButton.hasClass("is--disabled")}else{$cancelButton.toggleClass("is--disabled",!enabled)}},comment:function(text){var $submissionComments=$(".cancel_submission_comments",this.element);if(typeof text==="undefined"){return $submissionComments.val()}else{$submissionComments.val(text)}},handleCommentChanged:function(){var isBlank=$.trim(this.comment())!=="";this.cancelSubmissionEnabled(isBlank)},staffSubmitEnabled:function(scope,enabled){var button=scope.find(".wrapper--staff-assessment .action--submit");if(typeof enabled==="undefined"){return!button.hasClass("is--disabled")}else{button.toggleClass("is--disabled",!enabled);return enabled}},submitStaffOverride:function(submissionID,rubric,scope){var view=this;var successCallback=function(){view.loadStudentInfo({expanded_view:"final-grade"})};this.callStaffAssess(submissionID,rubric,scope,successCallback,".staff-override-error")},submitStaffGrade:function(submissionID,rubric,scope,continueGrading){var view=this;var successCallback=function(){view.staffGradeFormLoaded=false;var showFullGradeTab=function(){$(".button-staff-grading").click();if(continueGrading){$(".staff__grade__show-form",view.element).click()}};view.load(showFullGradeTab)};this.callStaffAssess(submissionID,rubric,scope,successCallback,".staff-grade-error")},callStaffAssess:function(submissionID,rubric,scope,successCallback,errorSelector){var view=this;view.staffSubmitEnabled(scope,false);this.server.staffAssess(rubric.optionsSelected(),rubric.criterionFeedback(),rubric.overallFeedback(),submissionID).done(successCallback).fail(function(errorMessage){scope.find(errorSelector).html(_.escape(errorMessage));view.staffSubmitEnabled(scope,true)})}}}(OpenAssessment);OpenAssessment.StudentTrainingView=function(element,server,baseView){this.element=element;this.server=server;this.baseView=baseView;this.rubric=null};OpenAssessment.StudentTrainingView.prototype={load:function(){var view=this;this.server.render("student_training").done(function(html){$("#openassessment__student-training",view.element).replaceWith(html);view.server.renderLatex($("#openassessment__student-training",view.element));view.installHandlers()}).fail(function(){view.baseView.showLoadError("student-training")})},installHandlers:function(){var sel=$("#openassessment__student-training",this.element);var view=this;this.baseView.setUpCollapseExpand(sel);var rubricSelector=$("#student-training--001__assessment",this.element);if(rubricSelector.size()>0){var rubricElement=rubricSelector.get(0);this.rubric=new OpenAssessment.Rubric(rubricElement)}if(this.rubric!==null){this.rubric.canSubmitCallback($.proxy(this.assessButtonEnabled,this))}sel.find("#student-training--001__assessment__submit").click(function(eventObject){eventObject.preventDefault();view.assess()})},assess:function(){this.assessButtonEnabled(false);var options={};if(this.rubric!==null){options=this.rubric.optionsSelected()}var view=this;var baseView=this.baseView;this.server.trainingAssess(options).done(function(corrections){var incorrect=$("#openassessment__student-training--incorrect",view.element);var instructions=$("#openassessment__student-training--instructions",view.element);if(!view.rubric.showCorrections(corrections)){view.load();baseView.loadAssessmentModules();incorrect.addClass("is--hidden");instructions.removeClass("is--hidden")}else{instructions.addClass("is--hidden");incorrect.removeClass("is--hidden")}baseView.scrollToTop()}).fail(function(errMsg){baseView.toggleActionError("student-training",errMsg);view.assessButtonEnabled(true)})},assessButtonEnabled:function(isEnabled){var button=$("#student-training--001__assessment__submit",this.element);if(typeof isEnabled==="undefined"){return!button.hasClass("is--disabled")}else{button.toggleClass("is--disabled",!isEnabled)}}};
+if(typeof OpenAssessment=="undefined"||!OpenAssessment){OpenAssessment={}}if(typeof window.gettext==="undefined"){window.gettext=function(text){return text}}if(typeof window.ngetgext==="undefined"){window.ngettext=function(singularText,pluralText,n){if(n>1){return pluralText}else{return singularText}}}if(typeof window.Logger==="undefined"){window.Logger={log:function(){}}}if(typeof window.MathJax==="undefined"){window.MathJax={Hub:{Typeset:function(){},Queue:function(){}}}}if(typeof OpenAssessment.Server==="undefined"||!OpenAssessment.Server){OpenAssessment.Server=function(runtime,element){this.runtime=runtime;this.element=element};var jsonContentType="application/json; charset=utf-8";OpenAssessment.Server.prototype={url:function(handler){return this.runtime.handlerUrl(this.element,handler)},render:function(component){var view=this;var url=this.url("render_"+component);return $.Deferred(function(defer){$.ajax({url:url,type:"POST",dataType:"html"}).done(function(data){defer.resolveWith(view,[data])}).fail(function(){defer.rejectWith(view,[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(){var view=this;var url=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(view,[data])}).fail(function(){defer.rejectWith(view,[gettext("This section could not be loaded.")])})}).promise()},studentInfo:function(studentUsername,options){var url=this.url("render_student_info");return $.Deferred(function(defer){$.ajax({url:url,type:"POST",dataType:"html",data:_.extend({student_username:studentUsername},options)}).done(function(data){defer.resolveWith(this,[data])}).fail(function(){defer.rejectWith(this,[gettext("This section could not be loaded.")])})}).promise()},staffGradeForm:function(){var url=this.url("render_staff_grade_form");return $.Deferred(function(defer){$.ajax({url:url,type:"POST",dataType:"html"}).done(function(data){defer.resolveWith(this,[data])}).fail(function(){defer.rejectWith(this,[gettext("The staff assessment form could not be loaded.")])})}).promise()},staffGradeCounts:function(){var url=this.url("render_staff_grade_counts");return $.Deferred(function(defer){$.ajax({url:url,type:"POST",dataType:"html"}).done(function(data){defer.resolveWith(this,[data])}).fail(function(){defer.rejectWith(this,[gettext("The display of ungraded and checked out responses could not be loaded.")])})}).promise()},submit:function(submission){var url=this.url("submit");return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:JSON.stringify({submission:submission}),contentType:jsonContentType}).done(function(data){var success=data[0];if(success){var studentId=data[1];var attemptNum=data[2];defer.resolveWith(this,[studentId,attemptNum])}else{var errorNum=data[1];var errorMsg=data[2];defer.rejectWith(this,[errorNum,errorMsg])}}).fail(function(){defer.rejectWith(this,["AJAX",gettext("This response could not be submitted.")])})}).promise()},save:function(submission){var url=this.url("save_submission");return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:JSON.stringify({submission:submission}),contentType:jsonContentType}).done(function(data){if(data.success){defer.resolve()}else{defer.rejectWith(this,[data.msg])}}).fail(function(){defer.rejectWith(this,[gettext("This response could not be saved.")])})}).promise()},submitFeedbackOnAssessment:function(text,options){var url=this.url("submit_feedback");var payload=JSON.stringify({feedback_text:text,feedback_options:options});return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload,contentType:jsonContentType}).done(function(data){if(data.success){defer.resolve()}else{defer.rejectWith(this,[data.msg])}}).fail(function(){defer.rejectWith(this,[gettext("This feedback could not be submitted.")])})}).promise()},submitAssessment:function(assessmentType,payload){var url=this.url(assessmentType);return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:JSON.stringify(payload),contentType:jsonContentType}).done(function(data){if(data.success){defer.resolve()}else{defer.rejectWith(this,[data.msg])}}).fail(function(){defer.rejectWith(this,[gettext("This assessment could not be submitted.")])})}).promise()},peerAssess:function(optionsSelected,criterionFeedback,overallFeedback,submissionID){return this.submitAssessment("peer_assess",{options_selected:optionsSelected,criterion_feedback:criterionFeedback,overall_feedback:overallFeedback,submission_uuid:submissionID})},selfAssess:function(optionsSelected,criterionFeedback,overallFeedback){return this.submitAssessment("self_assess",{options_selected:optionsSelected,criterion_feedback:criterionFeedback,overall_feedback:overallFeedback})},staffAssess:function(optionsSelected,criterionFeedback,overallFeedback,submissionID){return this.submitAssessment("staff_assess",{options_selected:optionsSelected,criterion_feedback:criterionFeedback,overall_feedback:overallFeedback,submission_uuid:submissionID})},trainingAssess:function(optionsSelected){var url=this.url("training_assess");var payload=JSON.stringify({options_selected:optionsSelected});return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload,contentType:jsonContentType}).done(function(data){if(data.success){defer.resolveWith(this,[data.corrections])}else{defer.rejectWith(this,[data.msg])}}).fail(function(){defer.rejectWith(this,[gettext("This assessment could not be submitted.")])})})},scheduleTraining:function(){var url=this.url("schedule_training");return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:'""',contentType:jsonContentType}).done(function(data){if(data.success){defer.resolveWith(this,[data.msg])}else{defer.rejectWith(this,[data.msg])}}).fail(function(){defer.rejectWith(this,[gettext("This assessment could not be submitted.")])})})},rescheduleUnfinishedTasks:function(){var url=this.url("reschedule_unfinished_tasks");return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:'""',contentType:jsonContentType}).done(function(data){if(data.success){defer.resolveWith(this,[data.msg])}else{defer.rejectWith(this,[data.msg])}}).fail(function(){defer.rejectWith(this,[gettext("One or more rescheduling tasks failed.")])})})},updateEditorContext:function(options){var url=this.url("update_editor_context");var payload=JSON.stringify({prompts:options.prompts,feedback_prompt:options.feedbackPrompt,feedback_default_text:options.feedback_default_text,title:options.title,submission_start:options.submissionStart,submission_due:options.submissionDue,criteria:options.criteria,assessments:options.assessments,editor_assessments_order:options.editorAssessmentsOrder,file_upload_type:options.fileUploadType,white_listed_file_types:options.fileTypeWhiteList,allow_latex:options.latexEnabled,leaderboard_show:options.leaderboardNum});return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload,contentType:jsonContentType}).done(function(data){if(data.success){defer.resolve()}else{defer.rejectWith(this,[data.msg])}}).fail(function(){defer.rejectWith(this,[gettext("This problem could not be saved.")])})}).promise()},checkReleased:function(){var url=this.url("check_released");var payload='""';return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload,contentType:jsonContentType}).done(function(data){if(data.success){defer.resolveWith(this,[data.is_released])}else{defer.rejectWith(this,[data.msg])}}).fail(function(){defer.rejectWith(this,[gettext("The server could not be contacted.")])})}).promise()},getUploadUrl:function(contentType,filename){var url=this.url("upload_url");return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:JSON.stringify({contentType:contentType,filename:filename}),contentType:jsonContentType}).done(function(data){if(data.success){defer.resolve(data.url)}else{defer.rejectWith(this,[data.msg])}}).fail(function(){defer.rejectWith(this,[gettext("Could not retrieve upload url.")])})}).promise()},getDownloadUrl:function(){var url=this.url("download_url");return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:JSON.stringify({}),contentType:jsonContentType}).done(function(data){if(data.success){defer.resolve(data.url)}else{defer.rejectWith(this,[data.msg])}}).fail(function(){defer.rejectWith(this,[gettext("Could not retrieve download url.")])})}).promise()},cancelSubmission:function(submissionID,comments){var url=this.url("cancel_submission");var payload=JSON.stringify({submission_uuid:submissionID,comments:comments});return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload,contentType:jsonContentType}).done(function(data){if(data.success){defer.resolveWith(this,[data.msg])}}).fail(function(){defer.rejectWith(this,[gettext("The submission could not be removed from the grading pool.")])})}).promise()}}}if(typeof OpenAssessment=="undefined"||!OpenAssessment){OpenAssessment={}}if(typeof window.gettext==="undefined"){window.gettext=function(text){return text}}if(typeof window.ngetgext==="undefined"){window.ngettext=function(singularText,pluralText,n){if(n>1){return pluralText}else{return singularText}}}if(typeof window.Logger==="undefined"){window.Logger={log:function(){}}}if(typeof window.MathJax==="undefined"){window.MathJax={Hub:{Typeset:function(){},Queue:function(){}}}}OpenAssessment.BaseView=function(runtime,element,server,data){this.runtime=runtime;this.element=element;this.server=server;this.fileUploader=new OpenAssessment.FileUploader;this.responseView=new OpenAssessment.ResponseView(this.element,this.server,this.fileUploader,this,data);this.trainingView=new OpenAssessment.StudentTrainingView(this.element,this.server,this);this.selfView=new OpenAssessment.SelfView(this.element,this.server,this);this.peerView=new OpenAssessment.PeerView(this.element,this.server,this);this.staffView=new OpenAssessment.StaffView(this.element,this.server,this);this.gradeView=new OpenAssessment.GradeView(this.element,this.server,this);this.leaderboardView=new OpenAssessment.LeaderboardView(this.element,this.server,this);this.messageView=new OpenAssessment.MessageView(this.element,this.server,this);this.staffAreaView=new OpenAssessment.StaffAreaView(this.element,this.server,this)};if(typeof OpenAssessment.unsavedChanges==="undefined"||!OpenAssessment.unsavedChanges){OpenAssessment.unsavedChanges={}}OpenAssessment.clearUnsavedChanges=function(){OpenAssessment.unsavedChanges={};window.onbeforeunload=null};OpenAssessment.BaseView.prototype={scrollToTop:function(){if($.scrollTo instanceof Function){$(window).scrollTo($("#openassessment__steps",this.element),800,{offset:-50})}},setUpCollapseExpand:function(parentElement){parentElement.on("click",".ui-toggle-visibility__control",function(eventData){var sel=$(eventData.target).closest(".ui-toggle-visibility");sel.toggleClass("is--collapsed")})},load:function(){this.responseView.load();this.loadAssessmentModules();this.staffAreaView.load()},loadAssessmentModules:function(){this.trainingView.load();this.peerView.load();this.staffView.load();this.selfView.load();this.gradeView.load();this.leaderboardView.load()},loadMessageView:function(){this.messageView.load()},toggleActionError:function(type,message){var element=this.element;var container=null;if(type==="save"){container=".response__submission__actions"}else if(type==="submit"||type==="peer"||type==="self"||type==="student-training"){container=".step__actions"}else if(type==="feedback_assess"){container=".submission__feedback__actions"}else if(type==="upload"){container="#upload__error"}if(container===null){if(message!==null){console.log(message)}}else{$(container+" .message__content",element).html("<p>"+(message?_.escape(message):"")+"</p>");$(container,element).toggleClass("has--error",message!==null)}},showLoadError:function(stepName,errorMessage){if(!errorMessage){errorMessage=gettext("Unable to load")}var $container=$("#openassessment__"+stepName);$container.toggleClass("has--error",true);$container.find(".step__status__value i").removeClass().addClass("icon fa fa-exclamation-triangle");$container.find(".step__status__value .copy").html(_.escape(errorMessage))},unsavedWarningEnabled:function(enabled,key,message){if(typeof enabled==="undefined"){return window.onbeforeunload!==null}else{var usageID=$(this.element).data("usage-id");if(enabled){if(typeof OpenAssessment.unsavedChanges[usageID]==="undefined"||!OpenAssessment.unsavedChanges[usageID]){OpenAssessment.unsavedChanges[usageID]={}}OpenAssessment.unsavedChanges[usageID][key]=message;window.onbeforeunload=function(){for(var xblockUsageID in OpenAssessment.unsavedChanges){if(OpenAssessment.unsavedChanges.hasOwnProperty(xblockUsageID)){for(var key in OpenAssessment.unsavedChanges[xblockUsageID]){if(OpenAssessment.unsavedChanges[xblockUsageID].hasOwnProperty(key)){return OpenAssessment.unsavedChanges[xblockUsageID][key]}}}}}}else{if(typeof OpenAssessment.unsavedChanges[usageID]!=="undefined"){delete OpenAssessment.unsavedChanges[usageID][key];if($.isEmptyObject(OpenAssessment.unsavedChanges[usageID])){delete OpenAssessment.unsavedChanges[usageID]}if($.isEmptyObject(OpenAssessment.unsavedChanges)){window.onbeforeunload=null}}}}}};function OpenAssessmentBlock(runtime,element,data){var server=new OpenAssessment.Server(runtime,element);var view=new OpenAssessment.BaseView(runtime,element,server,data);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(){Logger.log("openassessment.upload_file",{fileName:file.name,fileSize:file.size,fileType:file.type});defer.resolve()}).fail(function(data,textStatus){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(){var view=this;var baseView=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(){var sel=$("#openassessment__grade",this.element);this.baseView.setUpCollapseExpand(sel);var view=this;sel.find(".feedback__submit").click(function(eventObject){eventObject.preventDefault();view.submitFeedbackOnAssessment()})},feedbackText:function(text){if(typeof text==="undefined"){return $("#feedback__remarks__value",this.element).val()}else{$("#feedback__remarks__value",this.element).val(text)}},feedbackOptions:function(options){var view=this;if(typeof options==="undefined"){return $.map($(".feedback__overall__value:checked",view.element),function(element){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(selector,hidden){selector.toggleClass("is--hidden",hidden);selector.attr("aria-hidden",hidden?"true":"false")},isHidden:function(selector){return selector.hasClass("is--hidden")&&selector.attr("aria-hidden")==="true"},feedbackState:function(newState){var containerSel=$(".submission__feedback__content",this.element);var instructionsSel=containerSel.find(".submission__feedback__instructions");var fieldsSel=containerSel.find(".submission__feedback__fields");var actionsSel=containerSel.find(".submission__feedback__actions");var transitionSel=containerSel.find(".transition__status");var messageSel=containerSel.find(".message--complete");if(typeof newState==="undefined"){var isSubmitting=containerSel.hasClass("is--transitioning")&&containerSel.hasClass("is--submitting")&&!this.isHidden(transitionSel)&&this.isHidden(messageSel)&&this.isHidden(instructionsSel)&&this.isHidden(fieldsSel)&&this.isHidden(actionsSel);var hasSubmitted=containerSel.hasClass("is--submitted")&&this.isHidden(transitionSel)&&!this.isHidden(messageSel)&&this.isHidden(instructionsSel)&&this.isHidden(fieldsSel)&&this.isHidden(actionsSel);var isOpen=!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"}else if(isSubmitting){return"submitting"}else if(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)}else if(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)}else if(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(){var view=this;var baseView=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(){var view=this;var baseView=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(){var view=this;var baseView=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={UNSAVED_WARNING_KEY:"peer-assessment",load:function(){var view=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(){view.baseView.showLoadError("peer-assessment")});view.baseView.loadMessageView()},loadContinuedAssessment:function(){var view=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(){view.baseView.showLoadError("peer-assessment");view.continueAssessmentEnabled(true)})},continueAssessmentEnabled:function(enabled){var button=$("#peer-assessment__continue__grading",this.element);if(typeof enabled==="undefined"){return!button.hasClass("is--disabled")}else{button.toggleClass("is--disabled",!enabled)}},installHandlers:function(isContinuedAssessment){var sel=$("#openassessment__peer-assessment",this.element);var view=this;this.baseView.setUpCollapseExpand(sel);var rubricSelector=$("#peer-assessment--001__assessment",this.element);if(rubricSelector.size()>0){var rubricElement=rubricSelector.get(0);this.rubric=new OpenAssessment.Rubric(rubricElement)}else{this.rubric=null}if(this.rubric!==null){this.rubric.canSubmitCallback($.proxy(view.peerSubmitEnabled,view));this.rubric.changesExistCallback($.proxy(view.assessmentRubricChanges,view))}sel.find("#peer-assessment--001__assessment__submit").click(function(eventObject){eventObject.preventDefault();if(!isContinuedAssessment){view.peerAssess()}else{view.continuedPeerAssess()}});sel.find("#peer-assessment__continue__grading").click(function(eventObject){eventObject.preventDefault();view.loadContinuedAssessment()})},peerSubmitEnabled:function(enabled){var button=$("#peer-assessment--001__assessment__submit",this.element);if(typeof enabled==="undefined"){return!button.hasClass("is--disabled")}else{button.toggleClass("is--disabled",!enabled);return enabled}},assessmentRubricChanges:function(changesExist){if(changesExist){this.baseView.unsavedWarningEnabled(true,this.UNSAVED_WARNING_KEY,gettext("If you leave this page without submitting your peer assessment, you will lose any work you have done."))}},peerAssess:function(){var view=this;var baseView=view.baseView;this.peerAssessRequest(function(){baseView.unsavedWarningEnabled(false,view.UNSAVED_WARNING_KEY);baseView.loadAssessmentModules();baseView.scrollToTop()})},continuedPeerAssess:function(){var view=this;var gradeView=this.baseView.gradeView;var baseView=view.baseView;view.peerAssessRequest(function(){baseView.unsavedWarningEnabled(false,view.UNSAVED_WARNING_KEY);view.loadContinuedAssessment();gradeView.load();baseView.scrollToTop()})},peerAssessRequest:function(successFunction){var view=this;var uuid=$("#openassessment__peer-assessment").data("submission-uuid");view.baseView.toggleActionError("peer",null);view.peerSubmitEnabled(false);this.server.peerAssess(this.rubric.optionsSelected(),this.rubric.criterionFeedback(),this.rubric.overallFeedback(),uuid).done(successFunction).fail(function(errMsg){view.baseView.toggleActionError("peer",errMsg);view.peerSubmitEnabled(true)})}};OpenAssessment.ResponseView=function(element,server,fileUploader,baseView,data){this.element=element;this.server=server;this.fileUploader=fileUploader;this.baseView=baseView;this.savedResponse=[];this.files=null;this.fileType=null;this.lastChangeTime=Date.now();this.errorOnLastSave=false;this.autoSaveTimerId=null;this.data=data;this.fileUploaded=false};OpenAssessment.ResponseView.prototype={AUTO_SAVE_POLL_INTERVAL:2e3,AUTO_SAVE_WAIT:3e4,MAX_FILE_SIZE:5242880,UNSAVED_WARNING_KEY:"learner-response",load:function(){var view=this;this.server.render("submission").done(function(html){$("#openassessment__response",view.element).replaceWith(html);view.server.renderLatex($("#openassessment__response",view.element));view.installHandlers();view.setAutoSaveEnabled(true)}).fail(function(){view.baseView.showLoadError("response")})},installHandlers:function(){var sel=$("#openassessment__response",this.element);var view=this;var uploadType="";if(sel.find(".submission__answer__display__file").length){uploadType=sel.find(".submission__answer__display__file").data("upload-type")}this.baseView.setUpCollapseExpand(sel);this.savedResponse=this.response();var handleChange=function(){view.handleResponseChanged()};sel.find(".submission__answer__part__text__value").on("change keyup drop paste",handleChange);var handlePrepareUpload=function(eventData){view.prepareUpload(eventData.target.files,uploadType)};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();var previewText=sel.find(".submission__answer__part__text__value").val();var previewContainer=sel.find("#preview_content");previewContainer.html(previewText.replace(/\r\n|\r|\n/g,"<br />"));sel.find("#submission__preview__item").show();MathJax.Hub.Queue(["Typeset",MathJax.Hub,previewContainer[0]])});sel.find("#file__upload").click(function(eventObject){eventObject.preventDefault();$(".submission__answer__display__file",view.element).removeClass("is--hidden");view.fileUpload()})},setAutoSaveEnabled:function(enabled){if(enabled){if(this.autoSaveTimerId===null){this.autoSaveTimerId=setInterval($.proxy(this.autoSave,this),this.AUTO_SAVE_POLL_INTERVAL)}}else{if(this.autoSaveTimerId!==null){clearInterval(this.autoSaveTimerId)}}},submitEnabled:function(enabled){var sel=$("#step--response__submit",this.element);if(typeof enabled==="undefined"){return!sel.hasClass("is--disabled")}else{sel.toggleClass("is--disabled",!enabled);return enabled}},saveEnabled:function(enabled){var sel=$("#submission__save",this.element);if(typeof enabled==="undefined"){return!sel.hasClass("is--disabled")}else{sel.toggleClass("is--disabled",!enabled)}},previewEnabled:function(enabled){var sel=$("#submission__preview",this.element);if(typeof enabled==="undefined"){return!sel.hasClass("is--disabled")}else{sel.toggleClass("is--disabled",!enabled)}},saveStatus:function(msg){var sel=$("#response__save_status h3",this.element);if(typeof msg==="undefined"){return sel.text()}else{var label=gettext("Status of Your Response");sel.html('<span class="sr">'+_.escape(label)+":"+"</span>\n"+msg)}},response:function(texts){var sel=$(".submission__answer__part__text__value",this.element);if(typeof texts==="undefined"){return sel.map(function(){return $.trim($(this).val())}).get()}else{sel.map(function(index){$(this).val(texts[index])})}},responseChanged:function(){var savedResponse=this.savedResponse;return this.response().some(function(element,index){return element!==savedResponse[index]})},autoSave:function(){var timeSinceLastChange=Date.now()-this.lastChangeTime;if(this.responseChanged()&&timeSinceLastChange>this.AUTO_SAVE_WAIT&&!this.errorOnLastSave){this.save()}},handleResponseChanged:function(){var isNotBlank=!this.response().every(function(element){return $.trim(element)===""});this.submitEnabled(isNotBlank);if(this.responseChanged()){this.saveEnabled(isNotBlank);this.previewEnabled(isNotBlank);this.saveStatus(gettext("This response has not been saved."));this.baseView.unsavedWarningEnabled(true,this.UNSAVED_WARNING_KEY,gettext("If you leave this page without saving or submitting your response, you will lose any work you have done on the response."))}this.lastChangeTime=Date.now()},save:function(){this.errorOnLastSave=false;this.saveStatus(gettext("Saving..."));this.baseView.toggleActionError("save",null);this.baseView.unsavedWarningEnabled(false,this.UNSAVED_WARNING_KEY);var view=this;var savedResponse=this.response();this.server.save(savedResponse).done(function(){view.savedResponse=savedResponse;var currentResponse=view.response();var currentResponseIsEmpty=currentResponse.every(function(element){return element===""});view.submitEnabled(!currentResponseIsEmpty);var currentResponseEqualsSaved=currentResponse.every(function(element,index){return element===savedResponse[index]});if(currentResponseEqualsSaved){view.saveEnabled(false);view.saveStatus(gettext("This response has been saved but not submitted."))}}).fail(function(errMsg){view.saveStatus(gettext("Error"));view.baseView.toggleActionError("save",errMsg);view.errorOnLastSave=true})},submit:function(){this.submitEnabled(false);var view=this;var baseView=this.baseView;var fileDefer=$.Deferred();if(view.files!==null&&!view.fileUploaded){var msg=gettext("Do you want to upload your file before submitting?");if(confirm(msg)){fileDefer=view.fileUpload()}else{view.submitEnabled(true);return}}else{fileDefer.resolve()}fileDefer.pipe(function(){return view.confirmSubmission().pipe(function(){var submission=view.response();baseView.toggleActionError("response",null);return view.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.baseView.unsavedWarningEnabled(false,this.UNSAVED_WARNING_KEY)},confirmSubmission:function(){var msg=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 $.Deferred(function(defer){if(confirm(msg)){defer.resolve()}else{defer.reject()}})},prepareUpload:function(files,uploadType){this.files=null;this.fileType=files[0].type;var ext=files[0].name.split(".").pop().toLowerCase();if(files[0].size>this.MAX_FILE_SIZE){this.baseView.toggleActionError("upload",gettext("File size must be 5MB or less."))}else if(uploadType==="image"&&this.data.ALLOWED_IMAGE_MIME_TYPES.indexOf(this.fileType)===-1){this.baseView.toggleActionError("upload",gettext("You can upload files with these file types: ")+"JPG, PNG or GIF")}else if(uploadType==="pdf-and-image"&&this.data.ALLOWED_FILE_MIME_TYPES.indexOf(this.fileType)===-1){this.baseView.toggleActionError("upload",gettext("You can upload files with these file types: ")+"JPG, PNG, GIF or PDF")}else if(uploadType==="custom"&&this.data.FILE_TYPE_WHITE_LIST.indexOf(ext)===-1){this.baseView.toggleActionError("upload",gettext("You can upload files with these file types: ")+this.data.FILE_TYPE_WHITE_LIST.join(", "))}else if(this.data.FILE_EXT_BLACK_LIST.indexOf(ext)!==-1){this.baseView.toggleActionError("upload",gettext("File type is not allowed."))}else{this.baseView.toggleActionError("upload",null);this.files=files}$("#file__upload").toggleClass("is--disabled",this.files===null)},fileUpload:function(){var view=this;var fileUpload=$("#file__upload");fileUpload.addClass("is--disabled");var handleError=function(errMsg){view.baseView.toggleActionError("upload",errMsg);fileUpload.removeClass("is--disabled")};return this.server.getUploadUrl(view.fileType,view.files[0].name).done(function(url){var file=view.files[0];view.fileUploader.upload(url,file).done(function(){view.fileUrl();view.baseView.toggleActionError("upload",null);view.fileUploaded=true}).fail(handleError)}).fail(handleError)},fileUrl:function(){var view=this;var file=$("#submission__answer__file",view.element);view.server.getDownloadUrl().done(function(url){if(file.prop("tagName")==="IMG"){file.attr("src",url)}else{file.attr("href",url)}return url})}};OpenAssessment.Rubric=function(element){this.element=element};OpenAssessment.Rubric.prototype={criterionFeedback:function(criterionFeedback){var selector="textarea.answer__value";var feedback={};$(selector,this.element).each(function(index,sel){if(typeof criterionFeedback!=="undefined"){$(sel).val(criterionFeedback[sel.name]);feedback[sel.name]=criterionFeedback[sel.name]}else{feedback[sel.name]=$(sel).val()}});return feedback},overallFeedback:function(overallFeedback){var selector=".assessment__rubric__question--feedback__value";if(typeof overallFeedback==="undefined"){return $(selector,this.element).val()}else{$(selector,this.element).val(overallFeedback)}},optionsSelected:function(optionsSelected){var selector="input[type=radio]";if(typeof optionsSelected==="undefined"){var options={};$(selector+":checked",this.element).each(function(index,sel){options[sel.name]=sel.value
+});return options}else{$(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){var rubric=this;callback(rubric.canSubmit());$(this.element).on("change keyup drop paste",function(){callback(rubric.canSubmit())})},canSubmit:function(){var numChecked=$("input[type=radio]:checked",this.element).length;var numAvailable=$(".field--radio.assessment__rubric__question.has--options",this.element).length;var completedRequiredComments=true;$("textarea[required]",this.element).each(function(){var trimmedText=$.trim($(this).val());if(trimmedText===""){completedRequiredComments=false}});return numChecked===numAvailable&&completedRequiredComments},changesExistCallback:function(callback){var rubric=this;callback(rubric.changesExist());$(this.element).on("change keyup drop paste",function(){callback(rubric.changesExist())})},changesExist:function(){var numChecked=$("input[type=radio]:checked",this.element).length;var textExists=false;$("textarea",this.element).each(function(){var trimmedText=$.trim($(this).val());if(trimmedText!==""){textExists=true}});return numChecked>0||textExists},showCorrections:function(corrections){var selector="input[type=radio]";var hasErrors=false;$(selector,this.element).each(function(index,sel){var listItem=$(sel).parents(".assessment__rubric__question");if(corrections.hasOwnProperty(sel.name)){hasErrors=true;listItem.find(".message--incorrect").removeClass("is--hidden");listItem.find(".message--correct").addClass("is--hidden")}else{listItem.find(".message--correct").removeClass("is--hidden");listItem.find(".message--incorrect").addClass("is--hidden")}});return hasErrors}};OpenAssessment.SelfView=function(element,server,baseView){this.element=element;this.server=server;this.baseView=baseView;this.rubric=null};OpenAssessment.SelfView.prototype={UNSAVED_WARNING_KEY:"self-assessment",load:function(){var view=this;this.server.render("self_assessment").done(function(html){$("#openassessment__self-assessment",view.element).replaceWith(html);view.server.renderLatex($("#openassessment__self-assessment",view.element));view.installHandlers()}).fail(function(){view.showLoadError("self-assessment")})},installHandlers:function(){var view=this;var sel=$("#openassessment__self-assessment",view.element);this.baseView.setUpCollapseExpand(sel);var rubricSelector=$("#self-assessment--001__assessment",this.element);if(rubricSelector.size()>0){var rubricElement=rubricSelector.get(0);this.rubric=new OpenAssessment.Rubric(rubricElement)}else{this.rubric=null}if(this.rubric!==null){this.rubric.canSubmitCallback($.proxy(this.selfSubmitEnabled,this));this.rubric.changesExistCallback($.proxy(this.assessmentRubricChanges,this))}sel.find("#self-assessment--001__assessment__submit").click(function(eventObject){eventObject.preventDefault();view.selfAssess()})},selfSubmitEnabled:function(enabled){var button=$("#self-assessment--001__assessment__submit",this.element);if(typeof enabled==="undefined"){return!button.hasClass("is--disabled")}else{button.toggleClass("is--disabled",!enabled);return enabled}},assessmentRubricChanges:function(changesExist){if(changesExist){this.baseView.unsavedWarningEnabled(true,this.UNSAVED_WARNING_KEY,gettext("If you leave this page without submitting your self assessment, you will lose any work you have done."))}},selfAssess:function(){var view=this;var baseView=this.baseView;baseView.toggleActionError("self",null);view.selfSubmitEnabled(false);this.server.selfAssess(this.rubric.optionsSelected(),this.rubric.criterionFeedback(),this.rubric.overallFeedback()).done(function(){baseView.unsavedWarningEnabled(false,view.UNSAVED_WARNING_KEY);baseView.loadAssessmentModules();baseView.scrollToTop()}).fail(function(errMsg){baseView.toggleActionError("self",errMsg);view.selfSubmitEnabled(true)})}};OpenAssessment.StaffView=function(element,server,baseView){this.element=element;this.server=server;this.baseView=baseView};OpenAssessment.StaffView.prototype={load:function(){var view=this;this.server.render("staff_assessment").done(function(html){$("#openassessment__staff-assessment",view.element).replaceWith(html)}).fail(function(){view.baseView.showLoadError("staff-assessment")})}};!function(OpenAssessment){"use strict";OpenAssessment.StaffAreaView=function(element,server,baseView){this.element=element;this.server=server;this.baseView=baseView};OpenAssessment.StaffAreaView.prototype={FULL_GRADE_UNSAVED_WARNING_KEY:"staff-grade",OVERRIDE_UNSAVED_WARNING_KEY:"staff-override",load:function(){var view=this;if($(".openassessment__staff-area",view.element).length>0){this.server.render("staff_area").done(function(html){$(".openassessment__staff-area",view.element).replaceWith(html);view.server.renderLatex($(".openassessment__staff-area",view.element));view.installHandlers()}).fail(function(){view.baseView.showLoadError("staff_area")})}},loadStudentInfo:function(options){var view=this;var $manageLearnersTab=$(".openassessment__staff-tools",this.element);var $form=$manageLearnersTab.find(".openassessment_student_info_form");var studentUsername=$manageLearnersTab.find(".openassessment__student_username").val();var showFormError=function(errorMessage){$form.find(".form--error").text(errorMessage)};var deferred=$.Deferred();$(".openassessment__student-info",view.element).text("");if(studentUsername.trim()){this.server.studentInfo(studentUsername,options).done(function(html){showFormError("");$(".openassessment__student-info",view.element).replaceWith(html);$manageLearnersTab.on("click",".action--submit-cancel-submission",function(eventObject){eventObject.preventDefault();view.cancelSubmission($(this).data("submission-uuid"))});var handleChange=function(eventData){view.handleCommentChanged(eventData)};$manageLearnersTab.find(".cancel_submission_comments").on("change keyup drop paste",handleChange);var $rubric=$manageLearnersTab.find(".staff-assessment__assessment");if($rubric.size()>0){var rubricElement=$rubric.get(0);var rubric=new OpenAssessment.Rubric(rubricElement);rubric.canSubmitCallback($.proxy(view.staffSubmitEnabled,view,$manageLearnersTab));rubric.changesExistCallback($.proxy(view.assessmentRubricChanges,view,view.OVERRIDE_UNSAVED_WARNING_KEY));$manageLearnersTab.find(".wrapper--staff-assessment .action--submit",view.element).click(function(eventObject){var target=$(eventObject.currentTarget),rootElement=target.closest(".openassessment__student-info"),submissionID=rootElement.data("submission-uuid");eventObject.preventDefault();view.submitStaffOverride(submissionID,rubric,$manageLearnersTab)})}deferred.resolve()}).fail(function(){showFormError(gettext("Unexpected server error."));deferred.reject()})}else{showFormError(gettext("You must provide a learner name."));deferred.reject()}return deferred.promise()},loadStaffGradeForm:function(clearAndCollapse){var view=this;var $staffGradeTab=$(".openassessment__staff-grading",this.element);var deferred=$.Deferred();var showFormError=function(errorMessage){$staffGradeTab.find(".staff__grade__form--error").text(errorMessage)};if(clearAndCollapse){$staffGradeTab.find(".staff__grade__control").toggleClass("is--collapsed",true);$staffGradeTab.find(".staff__grade__form").replaceWith('<div class="staff__grade__form"></div>');view.updateStaffGradeCounts();deferred.resolve()}else if(!this.staffGradeFormLoaded){this.staffGradeFormLoaded=true;this.server.staffGradeForm().done(function(html){showFormError("");$staffGradeTab.find(".staff__grade__form").replaceWith(html);view.updateStaffGradeCounts();var $rubric=$staffGradeTab.find(".staff-assessment__assessment");if($rubric.size()>0){var rubricElement=$rubric.get(0);var rubric=new OpenAssessment.Rubric(rubricElement);rubric.canSubmitCallback($.proxy(view.staffSubmitEnabled,view,$staffGradeTab));rubric.changesExistCallback($.proxy(view.assessmentRubricChanges,view,view.FULL_GRADE_UNSAVED_WARNING_KEY));$staffGradeTab.find(".wrapper--staff-assessment .action--submit").click(function(eventObject){var submissionID=$staffGradeTab.find(".staff__grade__form").data("submission-uuid");eventObject.preventDefault();view.submitStaffGrade(submissionID,rubric,$staffGradeTab,$(eventObject.currentTarget).hasClass("continue_grading--action"))})}deferred.resolve()}).fail(function(){showFormError(gettext("Unexpected server error."));view.staffGradeFormLoaded=false;deferred.reject()})}return deferred.promise()},updateStaffGradeCounts:function(){var view=this;var $staffGradeTab=$(".openassessment__staff-grading",this.element);view.server.staffGradeCounts().done(function(html){$staffGradeTab.find(".staff__grade__status").replaceWith(html)}).fail(function(){$staffGradeTab.find(".staff__grade__status").replaceWith('<span class="staff__grade__status"><span class="staff__grade__value"><span class="copy">'+gettext("Error getting the number of ungraded responses")+"</span></span></span>")})},installHandlers:function(){var view=this;var $staffArea=$(".openassessment__staff-area",this.element);var $staffTools=$(".openassessment__staff-tools",$staffArea);var $staffInfo=$(".openassessment__student-info",$staffArea);var $staffGradeTool=$(".openassessment__staff-grading",$staffArea);if($staffArea.length<=0){return}this.baseView.setUpCollapseExpand($staffTools,function(){});this.baseView.setUpCollapseExpand($staffInfo,function(){});this.baseView.setUpCollapseExpand($staffGradeTool,function(){});$staffArea.find(".ui-staff__button").click(function(eventObject){var $button=$(eventObject.currentTarget),panelClass=$button.data("panel"),$panel=$staffArea.find("."+panelClass).first();if($button.hasClass("is--active")){$button.removeClass("is--active");$panel.addClass("is--hidden")}else{$staffArea.find(".ui-staff__button").removeClass("is--active");$button.addClass("is--active");$staffArea.find(".wrapper--ui-staff").addClass("is--hidden");$panel.removeClass("is--hidden")}});$staffArea.find(".ui-staff_close_button").click(function(eventObject){var $button=$(eventObject.currentTarget),$panel=$button.closest(".wrapper--ui-staff");$staffArea.find(".ui-staff__button").removeClass("is--active");$panel.addClass("is--hidden")});$staffTools.find(".openassessment_student_info_form").submit(function(eventObject){eventObject.preventDefault();view.loadStudentInfo()});$staffTools.find(".action--submit-username").click(function(eventObject){eventObject.preventDefault();view.loadStudentInfo()});$staffTools.find(".action--submit-training").click(function(eventObject){eventObject.preventDefault();view.scheduleTraining()});$staffTools.find(".action--submit-unfinished-tasks").click(function(eventObject){eventObject.preventDefault();view.rescheduleUnfinishedTasks()});$staffGradeTool.find(".staff__grade__show-form").click(function(){var wasCollapsed=$staffGradeTool.find(".staff__grade__control").hasClass("is--collapsed");if(wasCollapsed){view.loadStaffGradeForm()}})},scheduleTraining:function(){var view=this;this.server.scheduleTraining().done(function(msg){$(".schedule_training_message",view.element).text(msg)}).fail(function(errMsg){$(".schedule_training_message",view.element).text(errMsg)})},rescheduleUnfinishedTasks:function(){var view=this;this.server.rescheduleUnfinishedTasks().done(function(msg){$(".reschedule_unfinished_tasks_message",view.element).text(msg)}).fail(function(errMsg){$(".reschedule_unfinished_tasks_message",view.element).text(errMsg)})},cancelSubmission:function(submissionUUID){this.cancelSubmissionEnabled(false);var view=this;var comments=$(".cancel_submission_comments",this.element).val();this.server.cancelSubmission(submissionUUID,comments).done(function(){view.loadStudentInfo({expanded_view:"final-grade"})}).fail(function(errorMessage){$(".cancel-submission-error").html(_.escape(errorMessage))})},cancelSubmissionEnabled:function(enabled){var $cancelButton=$(".action--submit-cancel-submission",this.element);if(typeof enabled==="undefined"){return!$cancelButton.hasClass("is--disabled")}else{$cancelButton.toggleClass("is--disabled",!enabled)}},comment:function(text){var $submissionComments=$(".cancel_submission_comments",this.element);if(typeof text==="undefined"){return $submissionComments.val()}else{$submissionComments.val(text)}},handleCommentChanged:function(){var isBlank=$.trim(this.comment())!=="";this.cancelSubmissionEnabled(isBlank)},staffSubmitEnabled:function(scope,enabled){var button=scope.find(".wrapper--staff-assessment .action--submit");if(typeof enabled==="undefined"){return!button.hasClass("is--disabled")}else{button.toggleClass("is--disabled",!enabled);return enabled}},assessmentRubricChanges:function(key,changesExist){if(changesExist){this.baseView.unsavedWarningEnabled(true,key,gettext("If you leave this page without submitting your staff assessment, you will lose any work you have done."))}},submitStaffOverride:function(submissionID,rubric,scope){var view=this;var successCallback=function(){view.baseView.unsavedWarningEnabled(false,view.OVERRIDE_UNSAVED_WARNING_KEY);view.loadStudentInfo({expanded_view:"final-grade"})};this.callStaffAssess(submissionID,rubric,scope,successCallback,".staff-override-error")},submitStaffGrade:function(submissionID,rubric,scope,continueGrading){var view=this;var successCallback=function(){view.baseView.unsavedWarningEnabled(false,view.FULL_GRADE_UNSAVED_WARNING_KEY);view.staffGradeFormLoaded=false;view.loadStaffGradeForm(!continueGrading)};this.callStaffAssess(submissionID,rubric,scope,successCallback,".staff-grade-error")},callStaffAssess:function(submissionID,rubric,scope,successCallback,errorSelector){var view=this;view.staffSubmitEnabled(scope,false);this.server.staffAssess(rubric.optionsSelected(),rubric.criterionFeedback(),rubric.overallFeedback(),submissionID).done(successCallback).fail(function(errorMessage){scope.find(errorSelector).html(_.escape(errorMessage));view.staffSubmitEnabled(scope,true)})}}}(OpenAssessment);OpenAssessment.StudentTrainingView=function(element,server,baseView){this.element=element;this.server=server;this.baseView=baseView;this.rubric=null};OpenAssessment.StudentTrainingView.prototype={load:function(){var view=this;this.server.render("student_training").done(function(html){$("#openassessment__student-training",view.element).replaceWith(html);view.server.renderLatex($("#openassessment__student-training",view.element));view.installHandlers()}).fail(function(){view.baseView.showLoadError("student-training")})},installHandlers:function(){var sel=$("#openassessment__student-training",this.element);var view=this;this.baseView.setUpCollapseExpand(sel);var rubricSelector=$("#student-training--001__assessment",this.element);if(rubricSelector.size()>0){var rubricElement=rubricSelector.get(0);this.rubric=new OpenAssessment.Rubric(rubricElement)}if(this.rubric!==null){this.rubric.canSubmitCallback($.proxy(this.assessButtonEnabled,this))}sel.find("#student-training--001__assessment__submit").click(function(eventObject){eventObject.preventDefault();view.assess()})},assess:function(){this.assessButtonEnabled(false);var options={};if(this.rubric!==null){options=this.rubric.optionsSelected()}var view=this;var baseView=this.baseView;this.server.trainingAssess(options).done(function(corrections){var incorrect=$("#openassessment__student-training--incorrect",view.element);var instructions=$("#openassessment__student-training--instructions",view.element);if(!view.rubric.showCorrections(corrections)){view.load();baseView.loadAssessmentModules();incorrect.addClass("is--hidden");instructions.removeClass("is--hidden")}else{instructions.addClass("is--hidden");incorrect.removeClass("is--hidden")}baseView.scrollToTop()}).fail(function(errMsg){baseView.toggleActionError("student-training",errMsg);view.assessButtonEnabled(true)})},assessButtonEnabled:function(isEnabled){var button=$("#student-training--001__assessment__submit",this.element);if(typeof isEnabled==="undefined"){return!button.hasClass("is--disabled")}else{button.toggleClass("is--disabled",!isEnabled)}}};
\ No newline at end of file

openassessment/xblock/static/js/spec/lms/oa_peer.js

@@ -75,6 +75,10 @@ describe("OpenAssessment.PeerView", function() {
         server.renderLatex = jasmine.createSpy('renderLatex');
     });
 
+    afterEach(function() {
+        OpenAssessment.clearUnsavedChanges();
+    });
+
     it("sends a peer assessment to the server", function() {
         var view = createPeerAssessmentView('oa_peer_assessment.html');
         submitPeerAssessment(view);
@@ -115,4 +119,34 @@ describe("OpenAssessment.PeerView", function() {
         var view = createPeerAssessmentView('oa_turbo_mode.html');
         submitPeerAssessment(view);
     });
+
+    it("warns of unsubmitted assessments", function() {
+        var view = createPeerAssessmentView('oa_peer_assessment.html');
+
+        expect(view.baseView.unsavedWarningEnabled()).toBe(false);
+
+        // Click on radio buttons, to create unsubmitted changes.
+        $('.question__answers', view.el).each(function() {
+            $('input[type="radio"]', this).first().click();
+        });
+
+        expect(view.baseView.unsavedWarningEnabled()).toBe(true);
+
+        // When submitPeerAssessment is executed, the views will all re-render. However,
+        // as the test does not mock out the surrounding elements, the re-render
+        // of the peer assessment module will keep the original HTML intact (with selected
+        // options), causing the unsavedWarnings callback to be triggered again (after it is properly
+        // cleared during the submit operation). To avoid this, have the view re-render fail.
+        server.render = function() {
+            return $.Deferred(
+                function(defer) {
+                    defer.fail();
+                }
+            ).promise();
+        };
+
+        submitPeerAssessment(view);
+
+        expect(view.baseView.unsavedWarningEnabled()).toBe(false);
+    });
 });

openassessment/xblock/static/js/spec/lms/oa_response.js

@@ -142,7 +142,7 @@ describe("OpenAssessment.ResponseView", function() {
         view.setAutoSaveEnabled(false);
 
         // Disable the unsaved page warning (if set)
-        view.unsavedWarningEnabled(false);
+        OpenAssessment.clearUnsavedChanges();
     });
 
     it("updates and retrieves response text correctly", function() {
@@ -299,36 +299,36 @@ describe("OpenAssessment.ResponseView", function() {
 
     it("enables the unsaved work warning when the user changes the response text", function() {
         // Initially, the unsaved work warning should be disabled
-        expect(view.unsavedWarningEnabled()).toBe(false);
+        expect(view.baseView.unsavedWarningEnabled()).toBe(false);
 
         // Change the text, then expect the unsaved warning to be enabled.
         view.response(['Lorem ipsum 1', 'Lorem ipsum 2']);
         view.handleResponseChanged();
 
         // Expect the unsaved work warning to be enabled
-        expect(view.unsavedWarningEnabled()).toBe(true);
+        expect(view.baseView.unsavedWarningEnabled()).toBe(true);
     });
 
     it("disables the unsaved work warning when the user saves a response", function() {
         // Change the text, then expect the unsaved warning to be enabled.
         view.response(['Lorem ipsum 1', 'Lorem ipsum 2']);
         view.handleResponseChanged();
-        expect(view.unsavedWarningEnabled()).toBe(true);
+        expect(view.baseView.unsavedWarningEnabled()).toBe(true);
 
         // Save the response and expect the unsaved warning to be disabled
         view.save();
-        expect(view.unsavedWarningEnabled()).toBe(false);
+        expect(view.baseView.unsavedWarningEnabled()).toBe(false);
     });
 
     it("disables the unsaved work warning when the user submits a response", function() {
         // Change the text, then expect the unsaved warning to be enabled.
         view.response(['Lorem ipsum 1', 'Lorem ipsum 2']);
         view.handleResponseChanged();
-        expect(view.unsavedWarningEnabled()).toBe(true);
+        expect(view.baseView.unsavedWarningEnabled()).toBe(true);
 
         // Submit the response and expect the unsaved warning to be disabled
         view.submit();
-        expect(view.unsavedWarningEnabled()).toBe(false);
+        expect(view.baseView.unsavedWarningEnabled()).toBe(false);
     });
 
     describe("auto save", function() {
@@ -360,7 +360,7 @@ describe("OpenAssessment.ResponseView", function() {
             expect(view.saveStatus()).toContain('saved but not submitted');
 
             // Expect that the unsaved warning is disabled
-            expect(view.unsavedWarningEnabled()).toBe(false);
+            expect(view.baseView.unsavedWarningEnabled()).toBe(false);
         });
 
         it("schedules autosave polling", function() {

openassessment/xblock/static/js/spec/lms/oa_self.js

@@ -43,6 +43,10 @@ describe("OpenAssessment.SelfView", function() {
         view.installHandlers();
     });
 
+    afterEach(function() {
+        OpenAssessment.clearUnsavedChanges();
+    });
+
     it("Sends a self assessment to the server", function() {
         spyOn(server, 'selfAssess').and.callThrough();
 
@@ -82,4 +86,33 @@ describe("OpenAssessment.SelfView", function() {
         // Expect the submit button to have been re-enabled
         expect(view.selfSubmitEnabled()).toBe(true);
     });
+
+    it("warns of unsubmitted assessments", function() {
+
+        expect(view.baseView.unsavedWarningEnabled()).toBe(false);
+
+        // Click on radio buttons, to create unsubmitted changes.
+        $('.question__answers', view.el).each(function() {
+            $('input[type="radio"]', this).first().click();
+        });
+
+        expect(view.baseView.unsavedWarningEnabled()).toBe(true);
+
+        // When selfAssess is executed, the views will all re-render. However,
+        // as the test does not mock out the surrounding elements, the re-render
+        // of the self assessment module will keep the original HTML intact (with selected
+        // options), causing the unsavedWarnings callback to be triggered again (after it is properly
+        // cleared during the submit operation). To avoid this, have the view re-render fail.
+        server.render = function() {
+            return $.Deferred(
+                function(defer) {
+                    defer.fail();
+                }
+            ).promise();
+        };
+
+        view.selfAssess();
+
+        expect(view.baseView.unsavedWarningEnabled()).toBe(false);
+    });
 });

openassessment/xblock/static/js/spec/lms/oa_staff_area.js

@@ -21,6 +21,7 @@ describe('OpenAssessment.StaffAreaView', function() {
         this.studentTemplate = 'oa_student_info.html';
         this.staffAreaTemplate = 'oa_staff_area.html';
         this.staffGradeFormTemplate = 'oa_staff_grade_learners_assessment.html';
+        this.staffGradeCountsTemplate = 'oa_staff_grade_learners_count_1.html';
 
         // Remember which fragments have been loaded
         this.fragmentsLoaded = [];
@@ -70,6 +71,10 @@ describe('OpenAssessment.StaffAreaView', function() {
             return this.mockLoadTemplate(server.staffGradeFormTemplate);
         };
 
+        this.staffGradeCounts = function() {
+            return this.mockLoadTemplate(server.staffGradeCountsTemplate);
+        };
+
         this.data = {};
     };
 
@@ -113,6 +118,33 @@ describe('OpenAssessment.StaffAreaView', function() {
         expect(server.fragmentsLoaded).toEqual(expectedFragments);
     };
 
+    var chooseStudent = function(view, studentName) {
+        var studentNameField = $('.openassessment__student_username', view.element),
+            submitButton = $('.action--submit-username', view.element);
+        studentNameField.val(studentName);
+        submitButton.click();
+    };
+
+    var showInstructorAssessmentForm = function(staffArea) {
+        $('.staff__grade__show-form', staffArea.element).click();
+    };
+
+    var fillAssessment = function($assessment) {
+        $('#staff__assessment__rubric__question--2__feedback', $assessment).val('Text response');
+        $('.question__answers', $assessment).each(function() {
+            $('input[type="radio"]', this).first().click();
+        });
+    };
+
+    var getAssessment = function(staffArea, tab) {
+        return $('.openassessment__' + tab + ' .wrapper--staff-assessment', staffArea.element);
+    };
+
+    var submitAssessment = function(staffArea, tab) {
+        var $submitButton = $('.action--submit', getAssessment(staffArea, tab));
+        $submitButton.click();
+    };
+
     beforeEach(function() {
         // Create a new stub server
         server = new StubServer();
@@ -133,6 +165,57 @@ describe('OpenAssessment.StaffAreaView', function() {
         });
     });
 
+    describe('Detects unsaved changes', function () {
+
+        beforeEach(function() {
+            loadFixtures('oa_base_course_staff.html');
+        });
+
+        afterEach(function() {
+            // Disable the unsaved page warnings (if set).
+            OpenAssessment.clearUnsavedChanges();
+        });
+
+        it('tracks unsubmitted assessments in multiple views', function() {
+            var fullGradeStaffArea = createStaffArea({}, 'oa_staff_area_full_grading.html'),
+                staffOverrideStaffArea = createStaffArea(),
+                fullGradeTab = "staff-grading",
+                staffOverrideTab = "staff-tools",
+                $assessment;
+
+            expect(fullGradeStaffArea.baseView.unsavedWarningEnabled()).toBe(false);
+            expect(staffOverrideStaffArea.baseView.unsavedWarningEnabled()).toBe(false);
+
+            // Create unsubmitted changes in the "full grade" form.
+            showInstructorAssessmentForm(fullGradeStaffArea);
+            $assessment = getAssessment(fullGradeStaffArea, fullGradeTab);
+            fillAssessment($assessment);
+
+            expect(fullGradeStaffArea.baseView.unsavedWarningEnabled()).toBe(true);
+            expect(staffOverrideStaffArea.baseView.unsavedWarningEnabled()).toBe(true);
+
+            // Create unsubmitted changes in the "staff grade override" form.
+            chooseStudent(staffOverrideStaffArea, 'testStudent');
+            $assessment = getAssessment(staffOverrideStaffArea, staffOverrideTab);
+            fillAssessment($assessment);
+
+            expect(fullGradeStaffArea.baseView.unsavedWarningEnabled()).toBe(true);
+            expect(staffOverrideStaffArea.baseView.unsavedWarningEnabled()).toBe(true);
+
+            // Submit the full grade form.
+            submitAssessment(fullGradeStaffArea, fullGradeTab);
+
+            expect(fullGradeStaffArea.baseView.unsavedWarningEnabled()).toBe(true);
+            expect(staffOverrideStaffArea.baseView.unsavedWarningEnabled()).toBe(true);
+
+            // Submit the staff grade override form.
+            submitAssessment(staffOverrideStaffArea, staffOverrideTab);
+
+            expect(fullGradeStaffArea.baseView.unsavedWarningEnabled()).toBe(false);
+            expect(staffOverrideStaffArea.baseView.unsavedWarningEnabled()).toBe(false);
+        });
+    });
+
     describe('AI training', function() {
         it('schedules training of AI classifiers', function() {
             spyOn(server, 'scheduleTraining').and.callThrough();
@@ -255,12 +338,6 @@ describe('OpenAssessment.StaffAreaView', function() {
     });
 
     describe('Manage Individual Learners', function() {
-        var chooseStudent = function(view, studentName) {
-            var studentNameField = $('.openassessment__student_username', view.element),
-                submitButton = $('.action--submit-username', view.element);
-            studentNameField.val(studentName);
-            submitButton.click();
-        };
 
         beforeEach(function() {
             loadFixtures('oa_base_course_staff.html');
@@ -357,27 +434,18 @@ describe('OpenAssessment.StaffAreaView', function() {
         });
 
         describe('Staff Grade Override', function() {
-            var fillAssessment = function($assessment) {
-                $('#staff__assessment__rubric__question--2__feedback', $assessment).val('Text response');
-                $('.question__answers', $assessment).each(function() {
-                    $('input[type="radio"]', this).first().click();
-                });
-            };
+            var staffAreaTab = "staff-tools";
 
-            var getAssessment = function(staffArea) {
-                return $('.openassessment__staff-tools .wrapper--staff-assessment', staffArea.element);
-            };
-
-            var submitAssessment = function(staffArea) {
-                var $submitButton = $('.action--submit', getAssessment(staffArea.element));
-                $submitButton.click();
-            };
+            afterEach(function() {
+                // Disable the unsaved page warning (if set)
+                OpenAssessment.clearUnsavedChanges();
+            });
 
             it('enables the submit button when all required fields are specified', function() {
                 var staffArea = createStaffArea(),
                     $assessment, $submitButton;
                 chooseStudent(staffArea, 'testStudent');
-                $assessment = getAssessment(staffArea.element);
+                $assessment = getAssessment(staffArea, staffAreaTab);
                 $submitButton = $('.action--submit', $assessment);
                 expect($submitButton).toHaveClass('is--disabled');
                 fillAssessment($assessment);
@@ -397,10 +465,10 @@ describe('OpenAssessment.StaffAreaView', function() {
                 );
 
                 // Fill in and submit the assessment
-                $assessment = getAssessment(staffArea.element);
+                $assessment = getAssessment(staffArea, staffAreaTab);
                 fillAssessment($assessment);
                 server.studentTemplate = 'oa_staff_graded_submission.html';
-                submitAssessment(staffArea);
+                submitAssessment(staffArea, staffAreaTab);
 
                 // Verify that the student info is visible and shows the correct score
                 $gradeSection = $('.staff-info__student__grade', staffArea.element);
@@ -415,16 +483,36 @@ describe('OpenAssessment.StaffAreaView', function() {
                     serverErrorMessage = 'Mock server error',
                     $assessment;
                 chooseStudent(staffArea, 'testStudent');
-                $assessment = getAssessment(staffArea.element);
+                $assessment = getAssessment(staffArea, staffAreaTab);
                 fillAssessment($assessment);
 
                 // Submit the assessment but return a server error message
                 server.staffAssess = failWith(server, serverErrorMessage);
-                submitAssessment(staffArea);
+                submitAssessment(staffArea, staffAreaTab);
 
                 // Verify that the error message is shown
                 expect($('.staff-override-error', staffArea.element).first().text().trim()).toBe(serverErrorMessage);
             });
+
+            it('warns of unsubmitted assessments', function() {
+                var staffArea = createStaffArea(),
+                    $assessment;
+
+                chooseStudent(staffArea, 'testStudent');
+
+                expect(staffArea.baseView.unsavedWarningEnabled()).toBe(false);
+
+                // Fill in and submit the assessment
+                $assessment = getAssessment(staffArea, staffAreaTab);
+                fillAssessment($assessment);
+
+                expect(staffArea.baseView.unsavedWarningEnabled()).toBe(true);
+
+                server.studentTemplate = 'oa_staff_graded_submission.html';
+                submitAssessment(staffArea, staffAreaTab);
+
+                expect(staffArea.baseView.unsavedWarningEnabled()).toBe(false);
+            });
         });
     });
 
@@ -447,35 +535,22 @@ describe('OpenAssessment.StaffAreaView', function() {
     });
 
     describe('Grade Available Responses', function() {
-        var showInstructorAssessmentForm = function(staffArea) {
-            $('.staff__grade__show-form', staffArea.element).click();
-        };
-
-        var fillAssessment = function($assessment) {
-            $('#staff__assessment__rubric__question--2__feedback', $assessment).val('Text response');
-            $('.question__answers', $assessment).each(function() {
-                $('input[type="radio"]', this).first().click();
-            });
-        };
-
-        var getAssessment = function(staffArea) {
-            return $('.openassessment__staff-grading .wrapper--staff-assessment', staffArea.element);
-        };
-
-        var submitAssessment = function(staffArea) {
-            var $submitButton = $('.action--submit', getAssessment(staffArea.element));
-            $submitButton.click();
-        };
+        var staffAreaTab = "staff-grading";
 
         beforeEach(function() {
             loadFixtures('oa_base_course_staff.html');
         });
 
+        afterEach(function() {
+            // Disable the unsaved page warnings (if set).
+            OpenAssessment.clearUnsavedChanges();
+        });
+
         it('enables both submit buttons when all required fields are specified', function() {
             var staffArea = createStaffArea({}, 'oa_staff_area_full_grading.html'),
                 $assessment, $submitButtons;
             showInstructorAssessmentForm(staffArea);
-            $assessment = getAssessment(staffArea.element);
+            $assessment = getAssessment(staffArea, staffAreaTab);
             $submitButtons = $('.action--submit', $assessment);
             expect($submitButtons.length).toBe(2);
             expect($submitButtons).toHaveClass('is--disabled');
@@ -487,7 +562,7 @@ describe('OpenAssessment.StaffAreaView', function() {
             var staffArea = createStaffArea({}, 'oa_staff_area_full_grading.html'),
                 $assessment, $gradeSection;
             showInstructorAssessmentForm(staffArea);
-            $assessment = getAssessment(staffArea.element);
+            $assessment = getAssessment(staffArea, staffAreaTab);
 
             // Verify that the submission is shown for the first user
             expect($('.staff-assessment__display__title', $assessment).text().trim()).toBe(
@@ -497,7 +572,7 @@ describe('OpenAssessment.StaffAreaView', function() {
             // Fill in and submit the assessment
             fillAssessment($assessment);
             server.staffGradeFormTemplate = 'oa_staff_grade_learners_assessment_2.html';
-            submitAssessment(staffArea);
+            submitAssessment(staffArea, staffAreaTab);
 
             // Verify that the assessment form has been removed
             expect($('.staff__grade__form', staffArea.element).html().trim()).toBe('');
@@ -514,7 +589,7 @@ describe('OpenAssessment.StaffAreaView', function() {
             );
 
             // Fill in and click the button to submit and request another submission
-            $assessment = getAssessment(staffArea.element);
+            $assessment = getAssessment(staffArea, staffAreaTab);
             fillAssessment($assessment);
             server.staffGradeFormTemplate = 'oa_staff_grade_learners_assessment_2.html';
             $('.continue_grading--action', $assessment).click();
@@ -540,12 +615,12 @@ describe('OpenAssessment.StaffAreaView', function() {
                 serverErrorMessage = 'Mock server error',
                 $assessment;
             showInstructorAssessmentForm(staffArea);
-            $assessment = getAssessment(staffArea.element);
+            $assessment = getAssessment(staffArea, staffAreaTab);
             fillAssessment($assessment);
 
             // Submit the assessment but return a server error message
             server.staffAssess = failWith(server, serverErrorMessage);
-            submitAssessment(staffArea);
+            submitAssessment(staffArea, staffAreaTab);
 
             // Verify that the error message is shown
             expect($('.staff-grade-error', staffArea.element).first().text().trim()).toBe(serverErrorMessage);
@@ -557,18 +632,38 @@ describe('OpenAssessment.StaffAreaView', function() {
 
             expect($('.staff__grade__value').text().trim()).toBe("10 Available and 2 Checked Out");
 
+            // Rendering the staff grading form will cause the counts to re-render as well.
+            // This will use the staffGradeCountsTemplate template, which mimics the count changes.
+            server.staffGradeCountsTemplate = 'oa_staff_grade_learners_count_1.html';
             showInstructorAssessmentForm(staffArea);
 
-            // Render a different staff area teamplate the next time around so counts can update.
-            server.staffAreaTemplate = 'oa_staff_area_full_grading_2.html';
+            expect($('.staff__grade__value').text().trim()).toBe("9 Available and 3 Checked Out");
 
-            // Fill in assessment and make sure the counts re-render.
-            $assessment = getAssessment(staffArea.element);
+            // Fill in assessment and make sure the code re-renders the count form.
+            $assessment = getAssessment(staffArea, staffAreaTab);
             fillAssessment($assessment);
-            server.staffGradeFormTemplate = 'oa_staff_grade_learners_assessment_2.html';
-            submitAssessment(staffArea);
+            // Return a different counts template to mimic the counts changing again.
+            server.staffGradeCountsTemplate = 'oa_staff_grade_learners_count_2.html';
+            submitAssessment(staffArea, staffAreaTab);
+
+            expect($('.staff__grade__value').text().trim()).toBe("9 Available and 2 Checked Out");
+        });
+
+        it('warns of unsubmitted assessments', function() {
+            var staffArea = createStaffArea({}, 'oa_staff_area_full_grading.html'),
+                $assessment;
+
+            showInstructorAssessmentForm(staffArea);
+
+            expect(staffArea.baseView.unsavedWarningEnabled()).toBe(false);
+
+            // Fill in assessment and make sure the code re-renders the count form.
+            $assessment = getAssessment(staffArea, staffAreaTab);
+            fillAssessment($assessment);
+            expect(staffArea.baseView.unsavedWarningEnabled()).toBe(true);
 
-            expect($('.staff__grade__value').text().trim()).toBe("9 Available and 0 Checked Out");
+            submitAssessment(staffArea, staffAreaTab);
+            expect(staffArea.baseView.unsavedWarningEnabled()).toBe(false);
         });
     });
 });

openassessment/xblock/static/js/src/lms/oa_base.js

@@ -28,6 +28,16 @@ OpenAssessment.BaseView = function(runtime, element, server, data) {
     this.staffAreaView = new OpenAssessment.StaffAreaView(this.element, this.server, this);
 };
 
+if (typeof OpenAssessment.unsavedChanges === 'undefined' || !OpenAssessment.unsavedChanges) {
+    OpenAssessment.unsavedChanges = {};
+}
+
+// This is used by unit tests to reset state.
+OpenAssessment.clearUnsavedChanges = function() {
+    OpenAssessment.unsavedChanges = {};
+    window.onbeforeunload = null;
+};
+
 OpenAssessment.BaseView.prototype = {
 
     /**
@@ -148,6 +158,55 @@ OpenAssessment.BaseView.prototype = {
         $container.toggleClass('has--error', true);
         $container.find('.step__status__value i').removeClass().addClass('icon fa fa-exclamation-triangle');
         $container.find('.step__status__value .copy').html(_.escape(errorMessage));
+    },
+
+    /**
+     * Enable/disable the "navigate away" warning to alert the user of unsaved changes.
+     *
+     * @param {boolean} enabled If specified, set whether the warning is enabled.
+     * @param {string} key A unique key related to the type of unsaved changes. Must be supplied
+     * if "enabled" is also supplied.
+     * @param {string} message The message to show if navigating away with unsaved changes. Only needed
+     * if "enabled" is true.
+     * @returns {boolean} Whether the warning is enabled (only if "enabled" argument is not supplied).
+     */
+    unsavedWarningEnabled: function(enabled, key, message) {
+        if (typeof enabled === 'undefined') {
+            return (window.onbeforeunload !== null);
+        }
+        else {
+            // To support multiple ORA XBlocks on the same page, store state by XBlock usage-id.
+            var usageID = $(this.element).data("usage-id");
+            if (enabled) {
+                if (typeof OpenAssessment.unsavedChanges[usageID] === 'undefined' ||
+                    !OpenAssessment.unsavedChanges[usageID]) {
+                    OpenAssessment.unsavedChanges[usageID] = {};
+                }
+                OpenAssessment.unsavedChanges[usageID][key] = message;
+                window.onbeforeunload = function() {
+                    for (var xblockUsageID in OpenAssessment.unsavedChanges) {
+                        if (OpenAssessment.unsavedChanges.hasOwnProperty(xblockUsageID)) {
+                            for (var key in OpenAssessment.unsavedChanges[xblockUsageID]) {
+                                if (OpenAssessment.unsavedChanges[xblockUsageID].hasOwnProperty(key)) {
+                                    return OpenAssessment.unsavedChanges[xblockUsageID][key];
+                                }
+                            }
+                        }
+                    }
+                };
+            }
+            else {
+                if (typeof OpenAssessment.unsavedChanges[usageID] !== 'undefined') {
+                    delete OpenAssessment.unsavedChanges[usageID][key];
+                    if ($.isEmptyObject(OpenAssessment.unsavedChanges[usageID])) {
+                        delete OpenAssessment.unsavedChanges[usageID];
+                    }
+                    if ($.isEmptyObject(OpenAssessment.unsavedChanges)) {
+                        window.onbeforeunload = null;
+                    }
+                }
+            }
+        }
     }
 };
 

openassessment/xblock/static/js/src/lms/oa_peer.js

@@ -18,6 +18,8 @@ OpenAssessment.PeerView = function(element, server, baseView) {
 
 OpenAssessment.PeerView.prototype = {
 
+    UNSAVED_WARNING_KEY: "peer-assessment",
+
     /**
     Load the peer assessment view.
     **/
@@ -101,10 +103,16 @@ OpenAssessment.PeerView.prototype = {
             var rubricElement = rubricSelector.get(0);
             this.rubric = new OpenAssessment.Rubric(rubricElement);
         }
+        else {
+            // If there was previously a rubric visible, clear the reference to it.
+            this.rubric = null;
+        }
 
         // Install a change handler for rubric options to enable/disable the submit button
         if (this.rubric !== null) {
             this.rubric.canSubmitCallback($.proxy(view.peerSubmitEnabled, view));
+
+            this.rubric.changesExistCallback($.proxy(view.assessmentRubricChanges, view));
         }
 
         // Install a click handler for assessment
@@ -154,12 +162,29 @@ OpenAssessment.PeerView.prototype = {
     },
 
     /**
+     * Called when something is selected or typed in the assessment rubric.
+     * Used to set the unsaved changes warning dialog.
+     *
+     * @param {boolean} changesExist true if unsaved changes exist
+     */
+    assessmentRubricChanges: function(changesExist) {
+        if (changesExist) {
+            this.baseView.unsavedWarningEnabled(
+                true,
+                this.UNSAVED_WARNING_KEY,
+                gettext("If you leave this page without submitting your peer assessment, you will lose any work you have done.") // jscs:ignore maximumLineLength
+            );
+        }
+    },
+
+    /**
     Send an assessment to the server and update the view.
     **/
     peerAssess: function() {
         var view = this;
         var baseView = view.baseView;
         this.peerAssessRequest(function() {
+            baseView.unsavedWarningEnabled(false, view.UNSAVED_WARNING_KEY);
             baseView.loadAssessmentModules();
             baseView.scrollToTop();
         });
@@ -174,6 +199,7 @@ OpenAssessment.PeerView.prototype = {
         var gradeView = this.baseView.gradeView;
         var baseView = view.baseView;
         view.peerAssessRequest(function() {
+            baseView.unsavedWarningEnabled(false, view.UNSAVED_WARNING_KEY);
             view.loadContinuedAssessment();
             gradeView.load();
             baseView.scrollToTop();

openassessment/xblock/static/js/src/lms/oa_response.js

@@ -38,6 +38,8 @@ OpenAssessment.ResponseView.prototype = {
     // Maximum file size (5 MB) for an attached file.
     MAX_FILE_SIZE: 5242880,
 
+    UNSAVED_WARNING_KEY: "learner-response",
+
     /**
      Load the response (submission) view.
      **/
@@ -235,37 +237,6 @@ OpenAssessment.ResponseView.prototype = {
     },
 
     /**
-     Enable/disable the "navigate away" warning to alert the user of unsaved changes.
-
-     Args:
-     enabled (bool): If specified, set whether the warning is enabled.
-
-     Returns:
-     bool: Whether the warning is enabled.
-
-     Examples:
-     >> view.unsavedWarningEnabled(true); // enable the "unsaved" warning
-     >> view.unsavedWarningEnabled();
-     >> true
-     **/
-    unsavedWarningEnabled: function(enabled) {
-        if (typeof enabled === 'undefined') {
-            return (window.onbeforeunload !== null);
-        }
-        else {
-            if (enabled) {
-                window.onbeforeunload = function() {
-                    // Keep this on one big line to avoid gettext bug: http://stackoverflow.com/a/24579117
-                    return gettext("If you leave this page without saving or submitting your response, you'll lose any work you've done on the response.");  // jscs:ignore maximumLineLength
-                };
-            }
-            else {
-                window.onbeforeunload = null;
-            }
-        }
-    },
-
-    /**
      Set the response texts.
      Retrieve the response texts.
 
@@ -339,7 +310,11 @@ OpenAssessment.ResponseView.prototype = {
             this.saveEnabled(isNotBlank);
             this.previewEnabled(isNotBlank);
             this.saveStatus(gettext('This response has not been saved.'));
-            this.unsavedWarningEnabled(true);
+            this.baseView.unsavedWarningEnabled(
+                true,
+                this.UNSAVED_WARNING_KEY,
+                gettext("If you leave this page without saving or submitting your response, you will lose any work you have done on the response.") // jscs:ignore maximumLineLength
+            );
         }
 
         // Record the current time (used for autosave)
@@ -360,7 +335,7 @@ OpenAssessment.ResponseView.prototype = {
         this.baseView.toggleActionError('save', null);
 
         // Disable the "unsaved changes" warning
-        this.unsavedWarningEnabled(false);
+        this.baseView.unsavedWarningEnabled(false, this.UNSAVED_WARNING_KEY);
 
         var view = this;
         var savedResponse = this.response();
@@ -463,7 +438,7 @@ OpenAssessment.ResponseView.prototype = {
 
         // Disable the "unsaved changes" warning if the user
         // tries to navigate to another page.
-        this.unsavedWarningEnabled(false);
+        this.baseView.unsavedWarningEnabled(false, this.UNSAVED_WARNING_KEY);
     },
 
     /**

openassessment/xblock/static/js/src/lms/oa_rubric.js

@@ -156,6 +156,43 @@ OpenAssessment.Rubric.prototype = {
     },
 
     /**
+     * Install a callback handler to be notified when unsaved changes exist in a rubric form.
+     *
+     * @param {function} callback a function that accepts one argument, a boolean indicating
+     *     whether the user has selected options or inserted text.
+     */
+    changesExistCallback: function(callback) {
+        var rubric = this;
+
+        // Set the initial state
+        callback(rubric.changesExist());
+
+        // Install a handler to update on change
+        $(this.element).on('change keyup drop paste',
+            function() { callback(rubric.changesExist()); }
+        );
+    },
+
+    /**
+     * Helper method for determining of unsubmitted changes exist in the rubric.
+     *
+     * @returns {boolean} true if unsubmitted changes exist.
+     */
+    changesExist: function() {
+        var numChecked = $('input[type=radio]:checked', this.element).length;
+        var textExists = false;
+
+        $('textarea', this.element).each(function() {
+            var trimmedText = $.trim($(this).val());
+            if (trimmedText !== "") {
+                textExists = true;
+            }
+        });
+
+        return (numChecked > 0 || textExists);
+    },
+
+    /**
      Updates the rubric to display positive and negative messages on each
      criterion. For each correction provided, the associated criterion will have
      an appropriate message displayed.

openassessment/xblock/static/js/src/lms/oa_self.js

@@ -18,6 +18,8 @@ OpenAssessment.SelfView = function(element, server, baseView) {
 
 OpenAssessment.SelfView.prototype = {
 
+    UNSAVED_WARNING_KEY: "self-assessment",
+
     /**
     Load the self assessment view.
     **/
@@ -51,10 +53,16 @@ OpenAssessment.SelfView.prototype = {
             var rubricElement = rubricSelector.get(0);
             this.rubric = new OpenAssessment.Rubric(rubricElement);
         }
+        else {
+            // If there was previously a rubric visible, clear the reference to it.
+            this.rubric = null;
+        }
 
         // Install a change handler for rubric options to enable/disable the submit button
         if (this.rubric !== null) {
             this.rubric.canSubmitCallback($.proxy(this.selfSubmitEnabled, this));
+
+            this.rubric.changesExistCallback($.proxy(this.assessmentRubricChanges, this));
         }
 
         // Install a click handler for the submit button
@@ -95,6 +103,22 @@ OpenAssessment.SelfView.prototype = {
     },
 
     /**
+     * Called when something is selected or typed in the assessment rubric.
+     * Used to set the unsaved changes warning dialog.
+     *
+     * @param {boolean} changesExist true if unsaved changes exist
+     */
+    assessmentRubricChanges: function(changesExist) {
+        if (changesExist) {
+            this.baseView.unsavedWarningEnabled(
+                true,
+                this.UNSAVED_WARNING_KEY,
+                gettext("If you leave this page without submitting your self assessment, you will lose any work you have done.") // jscs:ignore maximumLineLength
+            );
+        }
+    },
+
+    /**
     Send a self-assessment to the server and update the view.
     **/
     selfAssess: function() {
@@ -110,6 +134,7 @@ OpenAssessment.SelfView.prototype = {
             this.rubric.overallFeedback()
         ).done(
             function() {
+                baseView.unsavedWarningEnabled(false, view.UNSAVED_WARNING_KEY);
                 baseView.loadAssessmentModules();
                 baseView.scrollToTop();
             }

openassessment/xblock/static/js/src/lms/oa_staff_area.js

@@ -20,14 +20,13 @@
 
     OpenAssessment.StaffAreaView.prototype = {
 
+        FULL_GRADE_UNSAVED_WARNING_KEY: "staff-grade",
+        OVERRIDE_UNSAVED_WARNING_KEY: "staff-override",
+
         /**
          * Load the staff area.
-         *
-         * @param {function} onSuccessCallback an optional callback to be executed when the
-         * server successfully returns the staff area HTML. This callback will be the last thing
-         * executed, after rendering and installing click handlers.
          */
-        load: function(onSuccessCallback) {
+        load: function() {
             var view = this;
 
             // If we're course staff, the base template should contain a section
@@ -39,9 +38,6 @@
                     $('.openassessment__staff-area', view.element).replaceWith(html);
                     view.server.renderLatex($('.openassessment__staff-area', view.element));
                     view.installHandlers();
-                    if (onSuccessCallback) {
-                        onSuccessCallback();
-                    }
                 }).fail(function() {
                     view.baseView.showLoadError('staff_area');
                 });
@@ -97,6 +93,10 @@
                         // Install a change handler for rubric options to enable/disable the submit button
                         rubric.canSubmitCallback($.proxy(view.staffSubmitEnabled, view, $manageLearnersTab));
 
+                        rubric.changesExistCallback(
+                            $.proxy(view.assessmentRubricChanges, view, view.OVERRIDE_UNSAVED_WARNING_KEY)
+                        );
+
                         // Install a click handler for the submit button
                         $manageLearnersTab.find('.wrapper--staff-assessment .action--submit', view.element).click(
                             function(eventObject) {
@@ -125,19 +125,27 @@
          * Upon request, loads the staff grade/assessment section of the staff area.
          * This allows staff grading when staff assessment is a required step.
          *
+         * @param {boolean} clearAndCollapse if true, clear the staff grade form and collapse it. Otherwise
+         *     render the staff grade form if is not already loaded.
          * @returns {promise} A promise representing the successful loading
          * of the staff grade (assessment) section.
          */
-        loadStaffGradeForm: function() {
+        loadStaffGradeForm: function(clearAndCollapse) {
             var view = this;
             var $staffGradeTab = $('.openassessment__staff-grading', this.element);
-            var isCollapsed = $staffGradeTab.find('.staff__grade__control').hasClass("is--collapsed");
             var deferred = $.Deferred();
             var showFormError = function(errorMessage) {
                 $staffGradeTab.find('.staff__grade__form--error').text(errorMessage);
             };
 
-            if (isCollapsed && !this.staffGradeFormLoaded) {
+            if (clearAndCollapse) {
+                // Collapse the editor and update the counts.
+                $staffGradeTab.find('.staff__grade__control').toggleClass('is--collapsed', true);
+                $staffGradeTab.find('.staff__grade__form').replaceWith('<div class="staff__grade__form"></div>');
+                view.updateStaffGradeCounts();
+                deferred.resolve();
+            }
+            else if (!this.staffGradeFormLoaded) {
                 this.staffGradeFormLoaded = true;
                 this.server.staffGradeForm().done(function(html) {
                     showFormError('');
@@ -145,6 +153,9 @@
                     // Load the HTML and install event handlers
                     $staffGradeTab.find('.staff__grade__form').replaceWith(html);
 
+                    // Update the number of ungraded and checked out assigments.
+                    view.updateStaffGradeCounts();
+
                     var $rubric = $staffGradeTab.find('.staff-assessment__assessment');
                     if ($rubric.size() > 0) {
                         var rubricElement = $rubric.get(0);
@@ -153,6 +164,10 @@
                         // Install a change handler for rubric options to enable/disable the submit button
                         rubric.canSubmitCallback($.proxy(view.staffSubmitEnabled, view, $staffGradeTab));
 
+                        rubric.changesExistCallback(
+                            $.proxy(view.assessmentRubricChanges, view, view.FULL_GRADE_UNSAVED_WARNING_KEY)
+                        );
+
                         // Install a click handler for the submit buttons
                         $staffGradeTab.find('.wrapper--staff-assessment .action--submit').click(
                             function(eventObject) {
@@ -171,10 +186,29 @@
                     deferred.reject();
                 });
             }
+
             return deferred.promise();
         },
 
         /**
+         * Update the counts of ungraded and checked out assessments.
+         */
+        updateStaffGradeCounts: function() {
+            var view = this;
+            var $staffGradeTab = $('.openassessment__staff-grading', this.element);
+
+            view.server.staffGradeCounts().done(function(html) {
+                $staffGradeTab.find('.staff__grade__status').replaceWith(html);
+            }).fail(function() {
+                $staffGradeTab.find('.staff__grade__status').replaceWith(
+                    '<span class="staff__grade__status"><span class="staff__grade__value"><span class="copy">' +
+                    gettext("Error getting the number of ungraded responses") +
+                    '</span></span></span>'
+                );
+            });
+        },
+
+        /**
          * Install event handlers for the view.
          */
         installHandlers: function() {
@@ -255,7 +289,10 @@
             // Install a click handler for showing the staff grading form.
             $staffGradeTool.find('.staff__grade__show-form').click(
                 function() {
-                    view.loadStaffGradeForm();
+                    var wasCollapsed = $staffGradeTool.find('.staff__grade__control').hasClass("is--collapsed");
+                    if (wasCollapsed) {
+                        view.loadStaffGradeForm();
+                    }
                 }
             );
         },
@@ -380,6 +417,23 @@
         },
 
         /**
+         * Called when something is selected or typed in the assessment rubric.
+         * Used to set the unsaved changes warning dialog.
+         *
+         * @param {string} key the unsaved changes key
+         * @param {boolean} changesExist true if unsaved changes exist
+         */
+        assessmentRubricChanges: function(key, changesExist) {
+            if (changesExist) {
+                this.baseView.unsavedWarningEnabled(
+                    true,
+                    key,
+                    gettext("If you leave this page without submitting your staff assessment, you will lose any work you have done.") // jscs:ignore maximumLineLength
+                );
+            }
+        },
+
+        /**
          * Submit the staff assessment override.
          *
          * @param {string} submissionID The ID of the submission to be submitted.
@@ -390,6 +444,7 @@
         submitStaffOverride: function(submissionID, rubric, scope) {
             var view = this;
             var successCallback = function() {
+                view.baseView.unsavedWarningEnabled(false, view.OVERRIDE_UNSAVED_WARNING_KEY);
                 // Note: we ignore any message returned from the server and instead
                 // re-render the student info with the "Learner's Final Grade"
                 // section expanded. This section will show the learner's
@@ -413,15 +468,9 @@
         submitStaffGrade: function(submissionID, rubric, scope, continueGrading) {
             var view = this;
             var successCallback = function() {
+                view.baseView.unsavedWarningEnabled(false, view.FULL_GRADE_UNSAVED_WARNING_KEY);
                 view.staffGradeFormLoaded = false;
-                var showFullGradeTab = function() {
-                    // Need to show the staff grade component again, unfortunately requiring a global selector.
-                    $('.button-staff-grading').click();
-                    if (continueGrading) {
-                        $('.staff__grade__show-form', view.element).click();
-                    }
-                };
-                view.load(showFullGradeTab);
+                view.loadStaffGradeForm(!continueGrading);
             };
             this.callStaffAssess(submissionID, rubric, scope, successCallback, '.staff-grade-error');
         },

openassessment/xblock/static/js/src/oa_server.js

@@ -137,6 +137,29 @@ if (typeof OpenAssessment.Server === "undefined" || !OpenAssessment.Server) {
         },
 
         /**
+         * Renders the count of ungraded and checked out assessemtns.
+         *
+         * @returns {promise} A JQuery promise, which resolves with the HTML of the rendered section
+         *     fails with an error message.
+         */
+        staffGradeCounts: function() {
+            var url = this.url('render_staff_grade_counts');
+            return $.Deferred(function(defer) {
+                $.ajax({
+                    url: url,
+                    type: "POST",
+                    dataType: "html"
+                }).done(function(data) {
+                    defer.resolveWith(this, [data]);
+                }).fail(function() {
+                    defer.rejectWith(
+                        this, [gettext('The display of ungraded and checked out responses could not be loaded.')]
+                    );
+                });
+            }).promise();
+        },
+
+        /**
          * Send a submission to the XBlock.
          *
          * @param {string} submission The text of the student's submission.