Merge pull request #619 from edx/sanchez/mathjax

MathJax Integration

openassessment/templates/openassessmentblock/edit/oa_edit.html

@@ -109,6 +109,16 @@
                     </div>
                     <p class="setting-help">{% trans "Specify whether students can submit an image file along with their text response." %}</p>
                 </li>
+                <li id="openassessment_submission_latex_wrapper" class="field comp-setting-entry">
+                    <div class="wrapper-comp-setting">
+                        <label for="openassessment_submission_latex_editor" class="setting-label">{% trans "Allow Latex Responses"%}</label>
+                        <select id="openassessment_submission_latex_editor" class="input setting-input" name="latex submission">
+                            <option value="0">{% trans "False"%}</option>
+                            <option value="1" {% if allow_latex %} selected="true" {% endif %}>{% trans "True"%}</option>
+                        </select>
+                    </div>
+                    <p class="setting-help">{% trans "Specify whether students can write Latex formatted strings"%}</p>
+                </li>
                 <li id="openassessment_leaderboard_wrapper" class="field comp-setting-entry">
                     <div class="wrapper-comp-setting">
                         <label for="openassessment_leaderboard_editor" class="setting-label">{% trans "Top Responses" %}</label>

openassessment/templates/openassessmentblock/grade/oa_grade_complete.html

 {% load i18n %}
 {% spaceless %}
-<li id="openassessment__grade" class="openassessment__steps__step step--grade is--complete has--grade">
+<li id="openassessment__grade" class="openassessment__steps__step step--grade is--complete has--grade {% if allow_latex %}allow--latex{% endif %}">
     <header class="step__header ui-toggle-visibility__control">
         <h2 class="step__title">
             <span class="wrapper--copy">

openassessment/templates/openassessmentblock/leaderboard/oa_leaderboard_show.html

 {% load i18n %}
 {% spaceless %}
-<li id="openassessment__leaderboard" class="openassessment__steps__step step--leaderboard is--complete">
+<li id="openassessment__leaderboard" class="openassessment__steps__step step--leaderboard is--complete {% if allow_latex %} allow--latex{% endif %}">
     <header class="step__header">
         <h2 class="step__title">
             <span class="wrapper--copy">

openassessment/templates/openassessmentblock/peer/oa_peer_assessment.html

 {% load tz %}
 {% load i18n %}
 {% block list_item %}
-<li id="openassessment__peer-assessment" class="openassessment__steps__step step--peer-assessment ui-toggle-visibility">
+<li id="openassessment__peer-assessment" class="openassessment__steps__step step--peer-assessment ui-toggle-visibility {% if allow_latex %} allow--latex {%endif%}">
 {% endblock %}
 {% spaceless %}
 

openassessment/templates/openassessmentblock/response/oa_response.html

@@ -103,6 +103,24 @@
                                     </h3>
                                 </div>
                             </li>
+                            {% if allow_latex %}
+                            <li class="list--actions__item">
+                                <button type="submit" id="submission__preview" class="action action--save submission__save is--disabled">{% trans "Preview in Latex"%}</button>
+                                <div id="response__preview_explanation" class="response__submission__status">
+                                    <h3 class="response__submission__status__title">
+                                        {% trans "Click to preview your submission in Latex"%}
+                                    </h3>
+                                </div>
+                            </li>
+                            <li id = "submission__preview__item" class="list--actions__item">
+                                <article class="submission__answer__display">
+                                    <h3 class="submission__answer__display__title">Preview Response</h3>
+                                    <div class="submission__answer__display__content">
+                                        <p id="preview_content"></p>
+                                    </div>
+                                </article>
+                            </li>
+                            {% endif %}
                         </ul>
                     </div>
                 </form>

openassessment/templates/openassessmentblock/response/oa_response_graded.html

@@ -2,7 +2,7 @@
 {% load i18n %}
 
 {% block list_item %}
-<li id="openassessment__response" class="openassessment__steps__step step--response is--complete ui-toggle-visibility is--collapsed">
+<li id="openassessment__response" class="openassessment__steps__step step--response is--complete ui-toggle-visibility is--collapsed {% if allow_latex %}allow--latex{%endif%}">
 {% endblock %}
 
 {% block title %}

openassessment/templates/openassessmentblock/response/oa_response_submitted.html

@@ -2,7 +2,7 @@
 {% load i18n %}
 
 {% block list_item %}
-<li id="openassessment__response" class="openassessment__steps__step step--response is--complete ui-toggle-visibility is--collapsed">
+<li id="openassessment__response" class="openassessment__steps__step step--response is--complete ui-toggle-visibility is--collapsed {% if allow_latex %}allow--latex{%endif%}">
 {% endblock %}
 
 {% block title %}

openassessment/templates/openassessmentblock/self/oa_self_assessment.html

@@ -2,7 +2,7 @@
 {% load tz %}
 {% spaceless %}
 {% block list_item %}
-<li id="openassessment__self-assessment" class="openassessment__steps__step step--self-assessment ui-toggle-visibility">
+<li id="openassessment__self-assessment" class="openassessment__steps__step step--self-assessment ui-toggle-visibility {% if allow_latex %}allow--latex{%endif%}">
 {% endblock %}
 
     <header class="step__header ui-toggle-visibility__control">

openassessment/templates/openassessmentblock/student_training/student_training.html

@@ -2,7 +2,7 @@
 {% load tz %}
 {% spaceless %}
 {% block list_item %}
-<li id="openassessment__student-training" class="openassessment__steps__step step--student-training ui-toggle-visibility">
+<li id="openassessment__student-training" class="openassessment__steps__step step--student-training ui-toggle-visibility {% if allow_latex %}allow--latex{%endif%}">
 {% endblock %}
 
 <header class="step__header ui-toggle-visibility__control">

openassessment/xblock/grade_mixin.py

@@ -137,6 +137,7 @@ class GradeMixin(object):
             'rubric_criteria': self._rubric_criteria_grade_context(peer_assessments, self_assessment),
             'has_submitted_feedback': has_submitted_feedback,
             'allow_file_upload': self.allow_file_upload,
+            'allow_latex': self.allow_latex,
             'file_url': self.get_download_url_from_submission(student_submission)
         }
 

openassessment/xblock/leaderboard_mixin.py

@@ -80,7 +80,9 @@ class LeaderboardMixin(object):
             else:
                 score['content'] = ""
 
-        context = { 'topscores': scores }
+        context = { 'topscores': scores,
+                    'allow_latex': self.allow_latex,
+                  }
         return ('openassessmentblock/leaderboard/oa_leaderboard_show.html', context)
 
     def render_leaderboard_incomplete(self):

openassessment/xblock/openassessmentblock.py

@@ -122,6 +122,12 @@ class OpenAssessmentBlock(
         help="File upload allowed with submission."
     )
 
+    allow_latex = Boolean(
+        default=False,
+        scope=Scope.settings,
+        help="Latex rendering allowed with submission."
+    )
+
     title = String(
         default="",
         scope=Scope.content,
@@ -399,6 +405,7 @@ class OpenAssessmentBlock(
         block.title = config['title']
         block.prompt = config['prompt']
         block.allow_file_upload = config['allow_file_upload']
+        block.allow_latex = config['allow_latex']
         block.leaderboard_show = config['leaderboard_show']
 
         return block

openassessment/xblock/peer_assessment_mixin.py

@@ -156,7 +156,8 @@ class PeerAssessmentMixin(object):
 
         context_dict = {
             "rubric_criteria": self.rubric_criteria_with_labels,
-            "estimated_time": "20 minutes"  # TODO: Need to configure this.
+            "estimated_time": "20 minutes",  # TODO: Need to configure this.
+            "allow_latex": self.allow_latex,
         }
 
         if self.rubric_feedback_prompt is not None:

openassessment/xblock/schema.py

@@ -73,6 +73,7 @@ EDITOR_UPDATE_SCHEMA = Schema({
     Required('submission_start'): Any(datetime_validator, None),
     Required('submission_due'): Any(datetime_validator, None),
     Required('allow_file_upload'): bool,
+    Required('allow_latex'): bool,
     Required('leaderboard_show'): int,
     Required('assessments'): [
         Schema({

openassessment/xblock/self_assessment_mixin.py

@@ -51,7 +51,7 @@ class SelfAssessmentMixin(object):
             SubmissionError: Error occurred while retrieving the current submission.
             SelfAssessmentRequestError: Error occurred while checking if we had a self-assessment.
         """
-        context = {}
+        context = {'allow_latex': self.allow_latex}
         path = 'openassessmentblock/self/oa_self_unavailable.html'
         problem_closed, reason, start_date, due_date = self.is_closed(step="self-assessment")
 

openassessment/xblock/staff_info_mixin.py

@@ -137,6 +137,9 @@ class StaffInfoMixin(object):
         # Include release/due dates for each step in the problem
         context['step_dates'] = list()
 
+        # Include Latex setting
+        context['allow_latex'] = self.allow_latex
+
         steps = ['submission'] + self.assessment_steps
         for step in steps:
 

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(singular_text,plural_text,n){if(n>1){return plural_text}else{return singular_text}}}if(typeof window.Logger==="undefined"){window.Logger={log:function(event_type,data,kwargs){}}}if(typeof OpenAssessment.Server=="undefined"||!OpenAssessment.Server){OpenAssessment.Server=function(runtime,element){this.runtime=runtime;this.element=element};OpenAssessment.Server.prototype={url:function(handler){return this.runtime.handlerUrl(this.element,handler)},render:function(component){var url=this.url("render_"+component);return $.Deferred(function(defer){$.ajax({url:url,type:"POST",dataType:"html"}).done(function(data){defer.resolveWith(this,[data])}).fail(function(data){defer.rejectWith(this,[gettext("This section could not be loaded.")])})}).promise()},renderContinuedPeer:function(){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(this,[data])}).fail(function(data){defer.rejectWith(this,[gettext("This section could not be loaded.")])})}).promise()},studentInfo:function(student_id){var url=this.url("render_student_info");return $.Deferred(function(defer){$.ajax({url:url,type:"POST",dataType:"html",data:{student_id:student_id}}).done(function(data){defer.resolveWith(this,[data])}).fail(function(data){defer.rejectWith(this,[gettext("This section 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})}).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(data){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})}).done(function(data){if(data.success){defer.resolve()}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This response could not be saved.")])})}).promise()},submitFeedbackOnAssessment:function(text,options){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}).done(function(data){if(data.success){defer.resolve()}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This feedback could not be submitted.")])})}).promise()},peerAssess:function(optionsSelected,criterionFeedback,overallFeedback){var url=this.url("peer_assess");var payload=JSON.stringify({options_selected:optionsSelected,criterion_feedback:criterionFeedback,overall_feedback:overallFeedback});return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload}).done(function(data){if(data.success){defer.resolve()}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This assessment could not be submitted.")])})}).promise()},selfAssess:function(optionsSelected,criterionFeedback,overallFeedback){var url=this.url("self_assess");var payload=JSON.stringify({options_selected:optionsSelected,criterion_feedback:criterionFeedback,overall_feedback:overallFeedback});return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload}).done(function(data){if(data.success){defer.resolve()}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This assessment could not be submitted.")])})})},trainingAssess:function(optionsSelected){var url=this.url("training_assess");var payload=JSON.stringify({options_selected:optionsSelected});return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload}).done(function(data){if(data.success){defer.resolveWith(this,[data.corrections])}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This assessment could not be submitted.")])})})},scheduleTraining:function(){var url=this.url("schedule_training");return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:'""'}).done(function(data){if(data.success){defer.resolveWith(this,[data.msg])}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This assessment could not be submitted.")])})})},rescheduleUnfinishedTasks:function(){var url=this.url("reschedule_unfinished_tasks");return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:'""'}).done(function(data){if(data.success){defer.resolveWith(this,[data.msg])}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("One or more rescheduling tasks failed.")])})})},updateEditorContext:function(kwargs){var url=this.url("update_editor_context");var payload=JSON.stringify({prompt:kwargs.prompt,feedback_prompt:kwargs.feedbackPrompt,feedback_default_text:kwargs.feedback_default_text,title:kwargs.title,submission_start:kwargs.submissionStart,submission_due:kwargs.submissionDue,criteria:kwargs.criteria,assessments:kwargs.assessments,editor_assessments_order:kwargs.editorAssessmentsOrder,allow_file_upload:kwargs.imageSubmissionEnabled,leaderboard_show:kwargs.leaderboardNum});return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload}).done(function(data){if(data.success){defer.resolve()}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This problem could not be saved.")])})}).promise()},checkReleased:function(){var url=this.url("check_released");var payload='""';return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload}).done(function(data){if(data.success){defer.resolveWith(this,[data.is_released])}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("The server could not be contacted.")])})}).promise()},getUploadUrl:function(contentType){var url=this.url("upload_url");return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:JSON.stringify({contentType:contentType})}).done(function(data){if(data.success){defer.resolve(data.url)}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("Could not retrieve upload url.")])})}).promise()},getDownloadUrl:function(){var url=this.url("download_url");return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:JSON.stringify({})}).done(function(data){if(data.success){defer.resolve(data.url)}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("Could not retrieve download url.")])})}).promise()}}}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(singular_text,plural_text,n){if(n>1){return plural_text}else{return singular_text}}}if(typeof window.Logger==="undefined"){window.Logger={log:function(event_type,data,kwargs){}}}OpenAssessment.BaseView=function(runtime,element,server){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);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.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.staffInfoView=new OpenAssessment.StaffInfoView(this.element,this.server,this)};OpenAssessment.BaseView.prototype={scrollToTop:function(){if($.scrollTo instanceof Function){$(window).scrollTo($("#openassessment__steps"),800,{offset:-50})}},setUpCollapseExpand:function(parentSel){parentSel.find(".ui-toggle-visibility__control").click(function(eventData){var sel=$(eventData.target).closest(".ui-toggle-visibility");sel.toggleClass("is--collapsed")})},load:function(){this.responseView.load();this.loadAssessmentModules();this.staffInfoView.load()},loadAssessmentModules:function(){this.trainingView.load();this.peerView.load();this.selfView.load();this.gradeView.load();this.leaderboardView.load()},loadMessageView:function(){this.messageView.load()},toggleActionError:function(type,msg){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(msg!==null){console.log(msg)}}else{var msgHtml=msg===null?"":msg;$(container+" .message__content",element).html("<p>"+msgHtml+"</p>");$(container,element).toggleClass("has--error",msg!==null)}},showLoadError:function(step){var container="#openassessment__"+step;$(container).toggleClass("has--error",true);$(container+" .step__status__value i").removeClass().addClass("ico icon-warning-sign");$(container+" .step__status__value .copy").html(gettext("Unable to Load"))}};function OpenAssessmentBlock(runtime,element){var server=new OpenAssessment.Server(runtime,element);var view=new OpenAssessment.BaseView(runtime,element,server);view.load()}OpenAssessment.FileUploader=function(){this.upload=function(url,file){return $.Deferred(function(defer){$.ajax({url:url,type:"PUT",data:file,async:false,processData:false,contentType:file.type}).done(function(data,textStatus,jqXHR){Logger.log("openassessment.upload_file",{fileName:file.name,fileSize:file.size,fileType:file.type});defer.resolve()}).fail(function(data,textStatus,jqXHR){defer.rejectWith(this,[textStatus])})}).promise()}};OpenAssessment.GradeView=function(element,server,baseView){this.element=element;this.server=server;this.baseView=baseView};OpenAssessment.GradeView.prototype={load:function(){var view=this;var baseView=this.baseView;this.server.render("grade").done(function(html){$("#openassessment__grade",view.element).replaceWith(html);view.installHandlers()}).fail(function(errMsg){baseView.showLoadError("grade",errMsg)})},installHandlers:function(){var sel=$("#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,index){return $(element).val()})}else{$(".feedback__overall__value",this.element).prop("checked",false);$.each(options,function(index,opt){$("#feedback__overall__value--"+opt,view.element).prop("checked",true)})}},setHidden:function(sel,hidden){sel.toggleClass("is--hidden",hidden);sel.attr("aria-hidden",hidden?"true":"false")},isHidden:function(sel){return sel.hasClass("is--hidden")&&sel.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){$("#openassessment__leaderboard",view.element).replaceWith(html)}).fail(function(errMsg){baseView.showLoadError("leaderboard",errMsg)})}};OpenAssessment.MessageView=function(element,server,baseView){this.element=element;this.server=server;this.baseView=baseView};OpenAssessment.MessageView.prototype={load:function(){var view=this;var baseView=this.baseView;this.server.render("message").done(function(html){$("#openassessment__message",view.element).replaceWith(html)}).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){$("#openassessment__peer-assessment",view.element).replaceWith(html);view.installHandlers(false)}).fail(function(errMsg){view.baseView.showLoadError("peer-assessment")});view.baseView.loadMessageView()},loadContinuedAssessment:function(){var view=this;view.continueAssessmentEnabled(false);this.server.renderContinuedPeer().done(function(html){$("#openassessment__peer-assessment",view.element).replaceWith(html);view.installHandlers(true)}).fail(function(errMsg){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=$("#peer-assessment--001__assessment__submit",this.element);if(typeof enabled==="undefined"){return!button.hasClass("is--disabled")}else{button.toggleClass("is--disabled",!enabled)}},peerAssess:function(){var view=this;var baseView=view.baseView;this.peerAssessRequest(function(){baseView.loadAssessmentModules();baseView.scrollToTop()})},continuedPeerAssess:function(){var view=this;var gradeView=this.baseView.gradeView;var baseView=view.baseView;view.peerAssessRequest(function(){view.loadContinuedAssessment();gradeView.load();baseView.scrollToTop()})},peerAssessRequest:function(successFunction){var view=this;view.baseView.toggleActionError("peer",null);view.peerSubmitEnabled(false);this.server.peerAssess(this.rubric.optionsSelected(),this.rubric.criterionFeedback(),this.rubric.overallFeedback()).done(successFunction).fail(function(errMsg){view.baseView.toggleActionError("peer",errMsg);view.peerSubmitEnabled(true)})}};OpenAssessment.ResponseView=function(element,server,fileUploader,baseView){this.element=element;this.server=server;this.fileUploader=fileUploader;this.baseView=baseView;this.savedResponse="";this.files=null;this.imageType=null;this.lastChangeTime=Date.now();this.errorOnLastSave=false;this.autoSaveTimerId=null};OpenAssessment.ResponseView.prototype={AUTO_SAVE_POLL_INTERVAL:2e3,AUTO_SAVE_WAIT:3e4,MAX_FILE_SIZE:5242880,load:function(){var view=this;this.server.render("submission").done(function(html){$("#openassessment__response",view.element).replaceWith(html);view.installHandlers();view.setAutoSaveEnabled(true)}).fail(function(errMsg){view.baseView.showLoadError("response")})},installHandlers:function(){var sel=$("#openassessment__response",this.element);var view=this;this.baseView.setUpCollapseExpand(sel);this.savedResponse=this.response();var handleChange=function(eventData){view.handleResponseChanged()};sel.find("#submission__answer__value").on("change keyup drop paste",handleChange);var handlePrepareUpload=function(eventData){view.prepareUpload(eventData.target.files)};sel.find("input[type=file]").on("change",handlePrepareUpload);sel.find("#step--response__submit").click(function(eventObject){eventObject.preventDefault();view.submit()});sel.find("#submission__save").click(function(eventObject){eventObject.preventDefault();view.save()});sel.find("#file__upload").click(function(eventObject){eventObject.preventDefault();$(".submission__answer__display__image",view.element).removeClass("is--hidden");view.fileUpload()})},setAutoSaveEnabled:function(enabled){if(enabled){if(this.autoSaveTimerId===null){this.autoSaveTimerId=setInterval($.proxy(this.autoSave,this),this.AUTO_SAVE_POLL_INTERVAL)}}else{if(this.autoSaveTimerId!==null){clearInterval(this.autoSaveTimerId)}}},submitEnabled:function(enabled){var sel=$("#step--response__submit",this.element);if(typeof enabled==="undefined"){return!sel.hasClass("is--disabled")}else{sel.toggleClass("is--disabled",!enabled)}},saveEnabled:function(enabled){var sel=$("#submission__save",this.element);if(typeof enabled==="undefined"){return!sel.hasClass("is--disabled")}else{sel.toggleClass("is--disabled",!enabled)}},saveStatus:function(msg){var sel=$("#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">'+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(text){var sel=$("#submission__answer__value",this.element);if(typeof text==="undefined"){return sel.val()}else{sel.val(text)}},responseChanged:function(){var currentResponse=$.trim(this.response());var savedResponse=$.trim(this.savedResponse);return savedResponse!==currentResponse},autoSave:function(){var timeSinceLastChange=Date.now()-this.lastChangeTime;if(this.responseChanged()&&timeSinceLastChange>this.AUTO_SAVE_WAIT&&!this.errorOnLastSave){this.save()}},handleResponseChanged:function(){var isBlank=$.trim(this.response())!=="";this.submitEnabled(isBlank);if(this.responseChanged()){this.saveEnabled(isBlank);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();view.submitEnabled(currentResponse!=="");if(currentResponse==savedResponse){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;this.confirmSubmission().pipe(function(){var submission=$("#submission__answer__value",view.element).val();baseView.toggleActionError("response",null);return view.server.submit(submission)}).done($.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="You're about to submit your response for this assignment. "+"After you submit this response, you can't change it or submit a new response.";return $.Deferred(function(defer){if(confirm(msg)){defer.resolve()}else{defer.reject()}})},prepareUpload:function(files){this.files=null;this.imageType=files[0].type;if(files[0].size>this.MAX_FILE_SIZE){this.baseView.toggleActionError("upload",gettext("File size must be 5MB or less."))}else if(this.imageType.substring(0,6)!="image/"){this.baseView.toggleActionError("upload",gettext("File must be an image."))}else{this.baseView.toggleActionError("upload",null);this.files=files}$("#file__upload").toggleClass("is--disabled",this.files===null)},fileUpload:function(){var view=this;var fileUpload=$("#file__upload");fileUpload.addClass("is--disabled");var handleError=function(errMsg){view.baseView.toggleActionError("upload",errMsg);fileUpload.removeClass("is--disabled")};this.server.getUploadUrl(view.imageType).done(function(url){var image=view.files[0];view.fileUploader.upload(url,image).done(function(){view.imageUrl();view.baseView.toggleActionError("upload",null)}).fail(handleError)}).fail(handleError)},imageUrl:function(){var view=this;var image=$("#submission__answer__image",view.element);view.server.getDownloadUrl().done(function(url){image.attr("src",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){$("#openassessment__self-assessment",view.element).replaceWith(html);view.installHandlers()}).fail(function(errMsg){view.showLoadError("self-assessment")})},installHandlers:function(){var view=this;var sel=$("#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=$("#self-assessment--001__assessment__submit",this.element);if(typeof enabled==="undefined"){return!button.hasClass("is--disabled")}else{button.toggleClass("is--disabled",!enabled)}},selfAssess:function(){var view=this;var baseView=this.baseView;baseView.toggleActionError("self",null);view.selfSubmitEnabled(false);this.server.selfAssess(this.rubric.optionsSelected(),this.rubric.criterionFeedback(),this.rubric.overallFeedback()).done(function(){baseView.loadAssessmentModules();baseView.scrollToTop()}).fail(function(errMsg){baseView.toggleActionError("self",errMsg);view.selfSubmitEnabled(true)})}};OpenAssessment.StaffInfoView=function(element,server,baseView){this.element=element;this.server=server;this.baseView=baseView};OpenAssessment.StaffInfoView.prototype={load:function(){var view=this;if($("#openassessment__staff-info",view.element).length>0){this.server.render("staff_info").done(function(html){$("#openassessment__staff-info",view.element).replaceWith(html);view.installHandlers()}).fail(function(errMsg){view.baseView.showLoadError("staff_info")})}},loadStudentInfo:function(){var view=this;var sel=$("#openassessment__staff-info",this.element);var student_id=sel.find("#openassessment__student_id").val();this.server.studentInfo(student_id).done(function(html){$("#openassessment__student-info",view.element).replaceWith(html)}).fail(function(errMsg){view.showLoadError("student_info")})},installHandlers:function(){var sel=$("#openassessment__staff-info",this.element);var view=this;if(sel.length<=0){return}this.baseView.setUpCollapseExpand(sel,function(){});sel.find("#openassessment_student_info_form").submit(function(eventObject){eventObject.preventDefault();view.loadStudentInfo()});sel.find("#submit_student_id").click(function(eventObject){eventObject.preventDefault();view.loadStudentInfo()});sel.find("#schedule_training").click(function(eventObject){eventObject.preventDefault();view.scheduleTraining()});sel.find("#reschedule_unfinished_tasks").click(function(eventObject){eventObject.preventDefault();view.rescheduleUnfinishedTasks()})},scheduleTraining:function(){var view=this;this.server.scheduleTraining().done(function(msg){$("#schedule_training_message",this.element).text(msg)}).fail(function(errMsg){$("#schedule_training_message",this.element).text(errMsg)})},rescheduleUnfinishedTasks:function(){var view=this;this.server.rescheduleUnfinishedTasks().done(function(msg){$("#reschedule_unfinished_tasks_message",this.element).text(msg)}).fail(function(errMsg){$("#reschedule_unfinished_tasks_message",this.element).text(errMsg)})}};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){$("#openassessment__student-training",view.element).replaceWith(html);view.installHandlers()}).fail(function(errMsg){view.baseView.showLoadError("student-training")})},installHandlers:function(){var sel=$("#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=$("#openassessment__student-training--incorrect",this.element);var instructions=$("#openassessment__student-training--instructions",this.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
+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(singular_text,plural_text,n){if(n>1){return plural_text}else{return singular_text}}}if(typeof window.Logger==="undefined"){window.Logger={log:function(event_type,data,kwargs){}}}if(typeof window.MathJax==="undefined"){window.MathJax={Hub:{Typeset:function(data){},Queue:function(list){}}}}if(typeof OpenAssessment.Server=="undefined"||!OpenAssessment.Server){OpenAssessment.Server=function(runtime,element){this.runtime=runtime;this.element=element};OpenAssessment.Server.prototype={url:function(handler){return this.runtime.handlerUrl(this.element,handler)},render:function(component){var that=this;var url=this.url("render_"+component);return $.Deferred(function(defer){$.ajax({url:url,type:"POST",dataType:"html"}).done(function(data){defer.resolveWith(this,[data]);that.renderLatex()}).fail(function(data){defer.rejectWith(this,[gettext("This section could not be loaded.")])})}).promise()},renderLatex:function(){$(".allow--latex").each(function(){MathJax.Hub.Queue(["Typeset",MathJax.Hub,this])})},renderContinuedPeer:function(){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(this,[data])}).fail(function(data){defer.rejectWith(this,[gettext("This section could not be loaded.")])})}).promise()},studentInfo:function(student_id){var url=this.url("render_student_info");return $.Deferred(function(defer){$.ajax({url:url,type:"POST",dataType:"html",data:{student_id:student_id}}).done(function(data){defer.resolveWith(this,[data])}).fail(function(data){defer.rejectWith(this,[gettext("This section 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})}).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(data){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})}).done(function(data){if(data.success){defer.resolve()}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This response could not be saved.")])})}).promise()},submitFeedbackOnAssessment:function(text,options){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}).done(function(data){if(data.success){defer.resolve()}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This feedback could not be submitted.")])})}).promise()},peerAssess:function(optionsSelected,criterionFeedback,overallFeedback){var url=this.url("peer_assess");var payload=JSON.stringify({options_selected:optionsSelected,criterion_feedback:criterionFeedback,overall_feedback:overallFeedback});return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload}).done(function(data){if(data.success){defer.resolve()}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This assessment could not be submitted.")])})}).promise()},selfAssess:function(optionsSelected,criterionFeedback,overallFeedback){var url=this.url("self_assess");var payload=JSON.stringify({options_selected:optionsSelected,criterion_feedback:criterionFeedback,overall_feedback:overallFeedback});return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload}).done(function(data){if(data.success){defer.resolve()}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This assessment could not be submitted.")])})})},trainingAssess:function(optionsSelected){var url=this.url("training_assess");var payload=JSON.stringify({options_selected:optionsSelected});return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload}).done(function(data){if(data.success){defer.resolveWith(this,[data.corrections])}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This assessment could not be submitted.")])})})},scheduleTraining:function(){var url=this.url("schedule_training");return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:'""'}).done(function(data){if(data.success){defer.resolveWith(this,[data.msg])}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This assessment could not be submitted.")])})})},rescheduleUnfinishedTasks:function(){var url=this.url("reschedule_unfinished_tasks");return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:'""'}).done(function(data){if(data.success){defer.resolveWith(this,[data.msg])}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("One or more rescheduling tasks failed.")])})})},updateEditorContext:function(kwargs){var url=this.url("update_editor_context");var payload=JSON.stringify({prompt:kwargs.prompt,feedback_prompt:kwargs.feedbackPrompt,feedback_default_text:kwargs.feedback_default_text,title:kwargs.title,submission_start:kwargs.submissionStart,submission_due:kwargs.submissionDue,criteria:kwargs.criteria,assessments:kwargs.assessments,editor_assessments_order:kwargs.editorAssessmentsOrder,allow_file_upload:kwargs.imageSubmissionEnabled,allow_latex:kwargs.latexEnabled,leaderboard_show:kwargs.leaderboardNum});return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload}).done(function(data){if(data.success){defer.resolve()}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This problem could not be saved.")])})}).promise()},checkReleased:function(){var url=this.url("check_released");var payload='""';return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload}).done(function(data){if(data.success){defer.resolveWith(this,[data.is_released])}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("The server could not be contacted.")])})}).promise()},getUploadUrl:function(contentType){var url=this.url("upload_url");return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:JSON.stringify({contentType:contentType})}).done(function(data){if(data.success){defer.resolve(data.url)}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("Could not retrieve upload url.")])})}).promise()},getDownloadUrl:function(){var url=this.url("download_url");return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:JSON.stringify({})}).done(function(data){if(data.success){defer.resolve(data.url)}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("Could not retrieve download url.")])})}).promise()}}}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(singular_text,plural_text,n){if(n>1){return plural_text}else{return singular_text}}}if(typeof window.Logger==="undefined"){window.Logger={log:function(event_type,data,kwargs){}}}if(typeof window.MathJax==="undefined"){window.MathJax={Hub:{Typeset:function(data){},Queue:function(list){}}}}OpenAssessment.BaseView=function(runtime,element,server){this.runtime=runtime;this.element=element;this.server=server;this.fileUploader=new OpenAssessment.FileUploader;this.responseView=new OpenAssessment.ResponseView(this.element,this.server,this.fileUploader,this);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.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.staffInfoView=new OpenAssessment.StaffInfoView(this.element,this.server,this)};OpenAssessment.BaseView.prototype={scrollToTop:function(){if($.scrollTo instanceof Function){$(window).scrollTo($("#openassessment__steps"),800,{offset:-50})}},setUpCollapseExpand:function(parentSel){parentSel.find(".ui-toggle-visibility__control").click(function(eventData){var sel=$(eventData.target).closest(".ui-toggle-visibility");sel.toggleClass("is--collapsed")})},load:function(){this.responseView.load();this.loadAssessmentModules();this.staffInfoView.load()},loadAssessmentModules:function(){this.trainingView.load();this.peerView.load();this.selfView.load();this.gradeView.load();this.leaderboardView.load()},loadMessageView:function(){this.messageView.load()},toggleActionError:function(type,msg){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(msg!==null){console.log(msg)}}else{var msgHtml=msg===null?"":msg;$(container+" .message__content",element).html("<p>"+msgHtml+"</p>");$(container,element).toggleClass("has--error",msg!==null)}},showLoadError:function(step){var container="#openassessment__"+step;$(container).toggleClass("has--error",true);$(container+" .step__status__value i").removeClass().addClass("ico icon-warning-sign");$(container+" .step__status__value .copy").html(gettext("Unable to Load"))}};function OpenAssessmentBlock(runtime,element){var server=new OpenAssessment.Server(runtime,element);var view=new OpenAssessment.BaseView(runtime,element,server);view.load()}OpenAssessment.FileUploader=function(){this.upload=function(url,file){return $.Deferred(function(defer){$.ajax({url:url,type:"PUT",data:file,async:false,processData:false,contentType:file.type}).done(function(data,textStatus,jqXHR){Logger.log("openassessment.upload_file",{fileName:file.name,fileSize:file.size,fileType:file.type});defer.resolve()}).fail(function(data,textStatus,jqXHR){defer.rejectWith(this,[textStatus])})}).promise()}};OpenAssessment.GradeView=function(element,server,baseView){this.element=element;this.server=server;this.baseView=baseView};OpenAssessment.GradeView.prototype={load:function(){var view=this;var baseView=this.baseView;this.server.render("grade").done(function(html){$("#openassessment__grade",view.element).replaceWith(html);view.installHandlers()}).fail(function(errMsg){baseView.showLoadError("grade",errMsg)})},installHandlers:function(){var sel=$("#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,index){return $(element).val()})}else{$(".feedback__overall__value",this.element).prop("checked",false);$.each(options,function(index,opt){$("#feedback__overall__value--"+opt,view.element).prop("checked",true)})}},setHidden:function(sel,hidden){sel.toggleClass("is--hidden",hidden);sel.attr("aria-hidden",hidden?"true":"false")},isHidden:function(sel){return sel.hasClass("is--hidden")&&sel.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){$("#openassessment__leaderboard",view.element).replaceWith(html)}).fail(function(errMsg){baseView.showLoadError("leaderboard",errMsg)})}};OpenAssessment.MessageView=function(element,server,baseView){this.element=element;this.server=server;this.baseView=baseView};OpenAssessment.MessageView.prototype={load:function(){var view=this;var baseView=this.baseView;this.server.render("message").done(function(html){$("#openassessment__message",view.element).replaceWith(html)}).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){$("#openassessment__peer-assessment",view.element).replaceWith(html);view.installHandlers(false)}).fail(function(errMsg){view.baseView.showLoadError("peer-assessment")});view.baseView.loadMessageView()},loadContinuedAssessment:function(){var view=this;view.continueAssessmentEnabled(false);this.server.renderContinuedPeer().done(function(html){$("#openassessment__peer-assessment",view.element).replaceWith(html);view.installHandlers(true);MathJax.Hub.Typeset($("#openassessment__peer-assessment",view.element)[0])}).fail(function(errMsg){view.baseView.showLoadError("peer-assessment");view.continueAssessmentEnabled(true)})},continueAssessmentEnabled:function(enabled){var button=$("#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)}},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;view.baseView.toggleActionError("peer",null);view.peerSubmitEnabled(false);this.server.peerAssess(this.rubric.optionsSelected(),this.rubric.criterionFeedback(),this.rubric.overallFeedback()).done(successFunction).fail(function(errMsg){view.baseView.toggleActionError("peer",errMsg);view.peerSubmitEnabled(true)})}};OpenAssessment.ResponseView=function(element,server,fileUploader,baseView){this.element=element;this.server=server;this.fileUploader=fileUploader;this.baseView=baseView;this.savedResponse="";this.files=null;this.imageType=null;this.lastChangeTime=Date.now();this.errorOnLastSave=false;this.autoSaveTimerId=null};OpenAssessment.ResponseView.prototype={AUTO_SAVE_POLL_INTERVAL:2e3,AUTO_SAVE_WAIT:3e4,MAX_FILE_SIZE:5242880,load:function(){var view=this;this.server.render("submission").done(function(html){$("#openassessment__response",view.element).replaceWith(html);view.installHandlers();view.setAutoSaveEnabled(true)}).fail(function(errMsg){view.baseView.showLoadError("response")})},installHandlers:function(){var sel=$("#openassessment__response",this.element);var view=this;this.baseView.setUpCollapseExpand(sel);this.savedResponse=this.response();var handleChange=function(eventData){view.handleResponseChanged()};sel.find("#submission__answer__value").on("change keyup drop paste",handleChange);var handlePrepareUpload=function(eventData){view.prepareUpload(eventData.target.files)};sel.find("input[type=file]").on("change",handlePrepareUpload);sel.find("#submission__preview__item").hide();sel.find("#step--response__submit").click(function(eventObject){eventObject.preventDefault();view.submit()});sel.find("#submission__save").click(function(eventObject){eventObject.preventDefault();view.save()});sel.find("#submission__preview").click(function(eventObject){eventObject.preventDefault();var preview_text=sel.find("#submission__answer__value").val();var preview_container=sel.find("#preview_content");preview_container.html(preview_text.replace(/\r\n|\r|\n/g,"<br />"));sel.find("#submission__preview__item").show();if(MathJax!==undefined&&MathJax!==null){MathJax.Hub.Queue(["Typeset",MathJax.Hub,preview_container[0]])}});sel.find("#file__upload").click(function(eventObject){eventObject.preventDefault();$(".submission__answer__display__image",view.element).removeClass("is--hidden");view.fileUpload()})},setAutoSaveEnabled:function(enabled){if(enabled){if(this.autoSaveTimerId===null){this.autoSaveTimerId=setInterval($.proxy(this.autoSave,this),this.AUTO_SAVE_POLL_INTERVAL)}}else{if(this.autoSaveTimerId!==null){clearInterval(this.autoSaveTimerId)}}},submitEnabled:function(enabled){var sel=$("#step--response__submit",this.element);if(typeof enabled==="undefined"){return!sel.hasClass("is--disabled")}else{sel.toggleClass("is--disabled",!enabled)}},saveEnabled:function(enabled){var sel=$("#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">'+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(text){var sel=$("#submission__answer__value",this.element);if(typeof text==="undefined"){return sel.val()}else{sel.val(text)}},responseChanged:function(){var currentResponse=$.trim(this.response());var savedResponse=$.trim(this.savedResponse);return savedResponse!==currentResponse},autoSave:function(){var timeSinceLastChange=Date.now()-this.lastChangeTime;if(this.responseChanged()&&timeSinceLastChange>this.AUTO_SAVE_WAIT&&!this.errorOnLastSave){this.save()}},handleResponseChanged:function(){var isBlank=$.trim(this.response())!=="";this.submitEnabled(isBlank);if(this.responseChanged()){this.saveEnabled(isBlank);this.previewEnabled(isBlank);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();view.submitEnabled(currentResponse!=="");if(currentResponse==savedResponse){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;this.confirmSubmission().pipe(function(){var submission=$("#submission__answer__value",view.element).val();baseView.toggleActionError("response",null);return view.server.submit(submission)}).done($.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="You're about to submit your response for this assignment. "+"After you submit this response, you can't change it or submit a new response.";return $.Deferred(function(defer){if(confirm(msg)){defer.resolve()}else{defer.reject()}})},prepareUpload:function(files){this.files=null;this.imageType=files[0].type;if(files[0].size>this.MAX_FILE_SIZE){this.baseView.toggleActionError("upload",gettext("File size must be 5MB or less."))}else if(this.imageType.substring(0,6)!="image/"){this.baseView.toggleActionError("upload",gettext("File must be an image."))}else{this.baseView.toggleActionError("upload",null);this.files=files}$("#file__upload").toggleClass("is--disabled",this.files===null)},fileUpload:function(){var view=this;var fileUpload=$("#file__upload");fileUpload.addClass("is--disabled");var handleError=function(errMsg){view.baseView.toggleActionError("upload",errMsg);fileUpload.removeClass("is--disabled")};this.server.getUploadUrl(view.imageType).done(function(url){var image=view.files[0];view.fileUploader.upload(url,image).done(function(){view.imageUrl();view.baseView.toggleActionError("upload",null)}).fail(handleError)}).fail(handleError)},imageUrl:function(){var view=this;var image=$("#submission__answer__image",view.element);view.server.getDownloadUrl().done(function(url){image.attr("src",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){$("#openassessment__self-assessment",view.element).replaceWith(html);view.installHandlers()}).fail(function(errMsg){view.showLoadError("self-assessment")})},installHandlers:function(){var view=this;var sel=$("#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=$("#self-assessment--001__assessment__submit",this.element);if(typeof enabled==="undefined"){return!button.hasClass("is--disabled")}else{button.toggleClass("is--disabled",!enabled)}},selfAssess:function(){var view=this;var baseView=this.baseView;baseView.toggleActionError("self",null);view.selfSubmitEnabled(false);this.server.selfAssess(this.rubric.optionsSelected(),this.rubric.criterionFeedback(),this.rubric.overallFeedback()).done(function(){baseView.loadAssessmentModules();baseView.scrollToTop()}).fail(function(errMsg){baseView.toggleActionError("self",errMsg);view.selfSubmitEnabled(true)})}};OpenAssessment.StaffInfoView=function(element,server,baseView){this.element=element;this.server=server;this.baseView=baseView};OpenAssessment.StaffInfoView.prototype={load:function(){var view=this;if($("#openassessment__staff-info",view.element).length>0){this.server.render("staff_info").done(function(html){$("#openassessment__staff-info",view.element).replaceWith(html);view.installHandlers()}).fail(function(errMsg){view.baseView.showLoadError("staff_info")})}},loadStudentInfo:function(){var view=this;var sel=$("#openassessment__staff-info",this.element);var student_id=sel.find("#openassessment__student_id").val();this.server.studentInfo(student_id).done(function(html){$("#openassessment__student-info",view.element).replaceWith(html)}).fail(function(errMsg){view.showLoadError("student_info")})},installHandlers:function(){var sel=$("#openassessment__staff-info",this.element);var view=this;if(sel.length<=0){return}this.baseView.setUpCollapseExpand(sel,function(){});sel.find("#openassessment_student_info_form").submit(function(eventObject){eventObject.preventDefault();view.loadStudentInfo()});sel.find("#submit_student_id").click(function(eventObject){eventObject.preventDefault();view.loadStudentInfo()});sel.find("#schedule_training").click(function(eventObject){eventObject.preventDefault();view.scheduleTraining()});sel.find("#reschedule_unfinished_tasks").click(function(eventObject){eventObject.preventDefault();view.rescheduleUnfinishedTasks()})},scheduleTraining:function(){var view=this;this.server.scheduleTraining().done(function(msg){$("#schedule_training_message",this.element).text(msg)}).fail(function(errMsg){$("#schedule_training_message",this.element).text(errMsg)})},rescheduleUnfinishedTasks:function(){var view=this;this.server.rescheduleUnfinishedTasks().done(function(msg){$("#reschedule_unfinished_tasks_message",this.element).text(msg)}).fail(function(errMsg){$("#reschedule_unfinished_tasks_message",this.element).text(errMsg)})}};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){$("#openassessment__student-training",view.element).replaceWith(html);view.installHandlers()}).fail(function(errMsg){view.baseView.showLoadError("student-training")})},installHandlers:function(){var sel=$("#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=$("#openassessment__student-training--incorrect",this.element);var instructions=$("#openassessment__student-training--instructions",this.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/openassessment-studio.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(singular_text,plural_text,n){if(n>1){return plural_text}else{return singular_text}}}if(typeof window.Logger==="undefined"){window.Logger={log:function(event_type,data,kwargs){}}}if(typeof OpenAssessment.Server=="undefined"||!OpenAssessment.Server){OpenAssessment.Server=function(runtime,element){this.runtime=runtime;this.element=element};OpenAssessment.Server.prototype={url:function(handler){return this.runtime.handlerUrl(this.element,handler)},render:function(component){var url=this.url("render_"+component);return $.Deferred(function(defer){$.ajax({url:url,type:"POST",dataType:"html"}).done(function(data){defer.resolveWith(this,[data])}).fail(function(data){defer.rejectWith(this,[gettext("This section could not be loaded.")])})}).promise()},renderContinuedPeer:function(){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(this,[data])}).fail(function(data){defer.rejectWith(this,[gettext("This section could not be loaded.")])})}).promise()},studentInfo:function(student_id){var url=this.url("render_student_info");return $.Deferred(function(defer){$.ajax({url:url,type:"POST",dataType:"html",data:{student_id:student_id}}).done(function(data){defer.resolveWith(this,[data])}).fail(function(data){defer.rejectWith(this,[gettext("This section 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})}).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(data){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})}).done(function(data){if(data.success){defer.resolve()}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This response could not be saved.")])})}).promise()},submitFeedbackOnAssessment:function(text,options){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}).done(function(data){if(data.success){defer.resolve()}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This feedback could not be submitted.")])})}).promise()},peerAssess:function(optionsSelected,criterionFeedback,overallFeedback){var url=this.url("peer_assess");var payload=JSON.stringify({options_selected:optionsSelected,criterion_feedback:criterionFeedback,overall_feedback:overallFeedback});return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload}).done(function(data){if(data.success){defer.resolve()}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This assessment could not be submitted.")])})}).promise()},selfAssess:function(optionsSelected,criterionFeedback,overallFeedback){var url=this.url("self_assess");var payload=JSON.stringify({options_selected:optionsSelected,criterion_feedback:criterionFeedback,overall_feedback:overallFeedback});return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload}).done(function(data){if(data.success){defer.resolve()}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This assessment could not be submitted.")])})})},trainingAssess:function(optionsSelected){var url=this.url("training_assess");var payload=JSON.stringify({options_selected:optionsSelected});return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload}).done(function(data){if(data.success){defer.resolveWith(this,[data.corrections])}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This assessment could not be submitted.")])})})},scheduleTraining:function(){var url=this.url("schedule_training");return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:'""'}).done(function(data){if(data.success){defer.resolveWith(this,[data.msg])}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This assessment could not be submitted.")])})})},rescheduleUnfinishedTasks:function(){var url=this.url("reschedule_unfinished_tasks");return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:'""'}).done(function(data){if(data.success){defer.resolveWith(this,[data.msg])}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("One or more rescheduling tasks failed.")])})})},updateEditorContext:function(kwargs){var url=this.url("update_editor_context");var payload=JSON.stringify({prompt:kwargs.prompt,feedback_prompt:kwargs.feedbackPrompt,feedback_default_text:kwargs.feedback_default_text,title:kwargs.title,submission_start:kwargs.submissionStart,submission_due:kwargs.submissionDue,criteria:kwargs.criteria,assessments:kwargs.assessments,editor_assessments_order:kwargs.editorAssessmentsOrder,allow_file_upload:kwargs.imageSubmissionEnabled,leaderboard_show:kwargs.leaderboardNum});return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload}).done(function(data){if(data.success){defer.resolve()}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This problem could not be saved.")])})}).promise()},checkReleased:function(){var url=this.url("check_released");var payload='""';return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload}).done(function(data){if(data.success){defer.resolveWith(this,[data.is_released])}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("The server could not be contacted.")])})}).promise()},getUploadUrl:function(contentType){var url=this.url("upload_url");return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:JSON.stringify({contentType:contentType})}).done(function(data){if(data.success){defer.resolve(data.url)}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("Could not retrieve upload url.")])})}).promise()},getDownloadUrl:function(){var url=this.url("download_url");return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:JSON.stringify({})}).done(function(data){if(data.success){defer.resolve(data.url)}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("Could not retrieve download url.")])})}).promise()}}}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(singular_text,plural_text,n){if(n>1){return plural_text}else{return singular_text}}}if(typeof window.Logger==="undefined"){window.Logger={log:function(event_type,data,kwargs){}}}OpenAssessment.Container=function(containerItem,kwargs){this.containerElement=kwargs.containerElement;this.templateElement=kwargs.templateElement;this.addButtonElement=kwargs.addButtonElement;this.removeButtonClass=kwargs.removeButtonClass;this.containerItemClass=kwargs.containerItemClass;this.notifier=kwargs.notifier;var container=this;this.createContainerItem=function(element){return new containerItem(element,container.notifier)}};OpenAssessment.Container.prototype={addEventListeners:function(){var container=this;$(this.addButtonElement).click($.proxy(this.add,this));$("."+this.removeButtonClass,this.containerElement).click(function(eventData){var item=container.createContainerItem(eventData.target);container.remove(item)});$("."+this.containerItemClass,this.containerElement).each(function(index,element){var item=container.createContainerItem(element);item.addEventListeners()})},add:function(){$(this.templateElement).children().first().clone().removeAttr("id").toggleClass("is--hidden",false).toggleClass(this.containerItemClass,true).appendTo($(this.containerElement));var container=this;var containerItem=$("."+this.containerItemClass,this.containerElement).last();containerItem.find("."+this.removeButtonClass).click(function(eventData){var containerItem=container.createContainerItem(eventData.target);container.remove(containerItem)});var handlerItem=container.createContainerItem(containerItem);handlerItem.addEventListeners();handlerItem.addHandler()},remove:function(item){var itemElement=$(item.element).closest("."+this.containerItemClass);var containerItem=this.createContainerItem(itemElement);containerItem.removeHandler();itemElement.remove()},getItemValues:function(){var values=[];var container=this;$("."+this.containerItemClass,this.containerElement).each(function(index,element){var containerItem=container.createContainerItem(element);var fieldValues=containerItem.getFieldValues();values.push(fieldValues)});return values},getItem:function(index){var element=$("."+this.containerItemClass,this.containerElement).get(index);return element!==undefined?this.createContainerItem(element):null},getAllItems:function(){var container=this;return $("."+this.containerItemClass,this.containerElement).map(function(){return container.createContainerItem(this)})}};OpenAssessment.ItemUtilities={createUniqueName:function(selector,nameAttribute){var index=0;while(index<=selector.length){if(selector.parent().find("*["+nameAttribute+"='"+index+"']").length===0){return index.toString()}index++}return index.toString()},refreshOptionString:function(element){var points=$(element).attr("data-points");var label=$(element).attr("data-label");var name=$(element).val();if(label===""){label=gettext("Unnamed Option")}var singularString=label+" - "+points+" point";var multipleString=label+" - "+points+" points";var finalLabel="";if(name===""){finalLabel=gettext("Not Selected")}else if(isNaN(points)){finalLabel=label}else{finalLabel=ngettext(singularString,multipleString,points)}$(element).text(finalLabel)}};OpenAssessment.RubricOption=function(element,notifier){this.element=element;this.notifier=notifier;this.pointsField=new OpenAssessment.IntField($(".openassessment_criterion_option_points",this.element),{min:0,max:999})};OpenAssessment.RubricOption.prototype={addEventListeners:function(){$(this.element).focusout($.proxy(this.updateHandler,this))},getFieldValues:function(){var fields={label:this.label(),points:this.points(),explanation:this.explanation()};var nameString=OpenAssessment.Fields.stringField($(".openassessment_criterion_option_name",this.element));if(nameString!==""){fields.name=nameString}return fields},label:function(label){var sel=$(".openassessment_criterion_option_label",this.element);return OpenAssessment.Fields.stringField(sel,label)},points:function(points){if(points!==undefined){this.pointsField.set(points)}return this.pointsField.get()},explanation:function(explanation){var sel=$(".openassessment_criterion_option_explanation",this.element);return OpenAssessment.Fields.stringField(sel,explanation)},addHandler:function(){var criterionElement=$(this.element).closest(".openassessment_criterion");var criterionName=$(criterionElement).data("criterion");var criterionLabel=$(".openassessment_criterion_label",criterionElement).val();var options=$(".openassessment_criterion_option",this.element.parent());var name=OpenAssessment.ItemUtilities.createUniqueName(options,"data-option");$(this.element).attr("data-criterion",criterionName).attr("data-option",name);$(".openassessment_criterion_option_name",this.element).attr("value",name);var fields=this.getFieldValues();this.notifier.notificationFired("optionAdd",{criterionName:criterionName,criterionLabel:criterionLabel,name:name,label:fields.label,points:fields.points})},removeHandler:function(){var criterionName=$(this.element).data("criterion");var optionName=$(this.element).data("option");this.notifier.notificationFired("optionRemove",{criterionName:criterionName,name:optionName})},updateHandler:function(){var fields=this.getFieldValues();var criterionName=$(this.element).data("criterion");var optionName=$(this.element).data("option");var optionLabel=fields.label;var optionPoints=fields.points;this.notifier.notificationFired("optionUpdated",{criterionName:criterionName,name:optionName,label:optionLabel,points:optionPoints})},validate:function(){return this.pointsField.validate()},validationErrors:function(){var hasError=this.pointsField.validationErrors().length>0;return hasError?["Option points are invalid"]:[]},clearValidationErrors:function(){this.pointsField.clearValidationErrors()}};OpenAssessment.RubricCriterion=function(element,notifier){this.element=element;this.notifier=notifier;this.labelSel=$(".openassessment_criterion_label",this.element);this.promptSel=$(".openassessment_criterion_prompt",this.element);this.optionContainer=new OpenAssessment.Container(OpenAssessment.RubricOption,{containerElement:$(".openassessment_criterion_option_list",this.element).get(0),templateElement:$("#openassessment_option_template").get(0),addButtonElement:$(".openassessment_criterion_add_option",this.element).get(0),removeButtonClass:"openassessment_criterion_option_remove_button",containerItemClass:"openassessment_criterion_option",notifier:this.notifier})};OpenAssessment.RubricCriterion.prototype={addEventListeners:function(){this.optionContainer.addEventListeners();$(this.element).focusout($.proxy(this.updateHandler,this))},getFieldValues:function(){var fields={label:this.label(),prompt:this.prompt(),feedback:this.feedback(),options:this.optionContainer.getItemValues()};var nameString=OpenAssessment.Fields.stringField($(".openassessment_criterion_name",this.element));if(nameString!==""){fields.name=nameString}return fields},label:function(label){return OpenAssessment.Fields.stringField(this.labelSel,label)},prompt:function(prompt){return OpenAssessment.Fields.stringField(this.promptSel,prompt)},feedback:function(){return $(".openassessment_criterion_feedback",this.element).val()},addOption:function(){this.optionContainer.add()},addHandler:function(){var criteria=$(".openassessment_criterion",this.element.parent());var name=OpenAssessment.ItemUtilities.createUniqueName(criteria,"data-criterion");$(this.element).attr("data-criterion",name);$(".openassessment_criterion_name",this.element).attr("value",name)},removeHandler:function(){var criterionName=$(this.element).data("criterion");this.notifier.notificationFired("criterionRemove",{criterionName:criterionName})},updateHandler:function(){var fields=this.getFieldValues();var criterionName=fields.name;var criterionLabel=fields.label;this.notifier.notificationFired("criterionUpdated",{criterionName:criterionName,criterionLabel:criterionLabel})},validate:function(){var isValid=this.prompt()!=="";if(!isValid){this.promptSel.addClass("openassessment_highlighted_field")}$.each(this.optionContainer.getAllItems(),function(){isValid=this.validate()&&isValid});return isValid},validationErrors:function(){var errors=[];if(this.promptSel.hasClass("openassessment_highlighted_field")){errors.push("Criterion prompt is invalid.")}$.each(this.optionContainer.getAllItems(),function(){errors=errors.concat(this.validationErrors())});return errors},clearValidationErrors:function(){this.promptSel.removeClass("openassessment_highlighted_field");$.each(this.optionContainer.getAllItems(),function(){this.clearValidationErrors()})}};OpenAssessment.TrainingExample=function(element){this.element=element;this.criteria=$(".openassessment_training_example_criterion_option",this.element);this.answer=$(".openassessment_training_example_essay",this.element).first()};OpenAssessment.TrainingExample.prototype={getFieldValues:function(){var optionsSelected=this.criteria.map(function(){return{criterion:$(this).data("criterion"),option:$(this).prop("value")}}).get();return{answer:this.answer.prop("value"),options_selected:optionsSelected}},addHandler:function(){$(".openassessment_training_example_criterion_option",this.element).each(function(){$("option",this).each(function(){OpenAssessment.ItemUtilities.refreshOptionString($(this))})})},addEventListeners:function(){},removeHandler:function(){},updateHandler:function(){},validate:function(){var isValid=true;this.criteria.each(function(){var isOptionValid=$(this).prop("value")!=="";isValid=isOptionValid&&isValid;if(!isOptionValid){$(this).addClass("openassessment_highlighted_field")}});return isValid},validationErrors:function(){var errors=[];this.criteria.each(function(){var hasError=$(this).hasClass("openassessment_highlighted_field");if(hasError){errors.push("Student training example is invalid.")}});return errors},clearValidationErrors:function(){this.criteria.each(function(){$(this).removeClass("openassessment_highlighted_field")})}};OpenAssessment.StudioView=function(runtime,element,server){this.element=element;this.runtime=runtime;this.server=server;this.fixModalHeight();this.initializeTabs();this.alert=(new OpenAssessment.ValidationAlert).install();this.promptView=new OpenAssessment.EditPromptView($("#oa_prompt_editor_wrapper",this.element).get(0));var studentTrainingView=new OpenAssessment.EditStudentTrainingView($("#oa_student_training_editor",this.element).get(0));var peerAssessmentView=new OpenAssessment.EditPeerAssessmentView($("#oa_peer_assessment_editor",this.element).get(0));var selfAssessmentView=new OpenAssessment.EditSelfAssessmentView($("#oa_self_assessment_editor",this.element).get(0));var exampleBasedAssessmentView=new OpenAssessment.EditExampleBasedAssessmentView($("#oa_ai_assessment_editor",this.element).get(0));var assessmentLookupDictionary={};assessmentLookupDictionary[studentTrainingView.getID()]=studentTrainingView;assessmentLookupDictionary[peerAssessmentView.getID()]=peerAssessmentView;assessmentLookupDictionary[selfAssessmentView.getID()]=selfAssessmentView;assessmentLookupDictionary[exampleBasedAssessmentView.getID()]=exampleBasedAssessmentView;this.settingsView=new OpenAssessment.EditSettingsView($("#oa_basic_settings_editor",this.element).get(0),assessmentLookupDictionary);this.rubricView=new OpenAssessment.EditRubricView($("#oa_rubric_editor_wrapper",this.element).get(0),new OpenAssessment.Notifier([new OpenAssessment.StudentTrainingListener]));$(".openassessment_save_button",this.element).click($.proxy(this.save,this));$(".openassessment_cancel_button",this.element).click($.proxy(this.cancel,this))};OpenAssessment.StudioView.prototype={fixModalHeight:function(){$(this.element).addClass("openassessment_full_height").parentsUntil(".modal-window").addClass("openassessment_full_height");$(this.element).closest(".modal-window").addClass("openassessment_modal_window")},initializeTabs:function(){if(typeof OpenAssessment.lastOpenEditingTab==="undefined"){OpenAssessment.lastOpenEditingTab=2}$(".openassessment_editor_content_and_tabs",this.element).tabs({active:OpenAssessment.lastOpenEditingTab})},saveTabState:function(){var tabElement=$(".openassessment_editor_content_and_tabs",this.element);OpenAssessment.lastOpenEditingTab=tabElement.tabs("option","active")},save:function(){var view=this;this.saveTabState();this.clearValidationErrors();if(!this.validate()){this.alert.setMessage(gettext("Couldn't Save This Assignment"),gettext("Please correct the outlined fields.")).show()}else{this.alert.hide();this.server.checkReleased().done(function(isReleased){if(isReleased){view.confirmPostReleaseUpdate($.proxy(view.updateEditorContext,view))}else{view.updateEditorContext()}}).fail(function(errMsg){view.showError(errMsg)})}},confirmPostReleaseUpdate:function(onConfirm){var msg=gettext("This problem has already been released. Any changes will apply only to future assessments.");if(confirm(msg)){onConfirm()}},updateEditorContext:function(){this.runtime.notify("save",{state:"start"});var view=this;this.server.updateEditorContext({prompt:view.promptView.promptText(),feedbackPrompt:view.rubricView.feedbackPrompt(),feedback_default_text:view.rubricView.feedback_default_text(),criteria:view.rubricView.criteriaDefinition(),title:view.settingsView.displayName(),submissionStart:view.settingsView.submissionStart(),submissionDue:view.settingsView.submissionDue(),assessments:view.settingsView.assessmentsDescription(),imageSubmissionEnabled:view.settingsView.imageSubmissionEnabled(),leaderboardNum:view.settingsView.leaderboardNum(),editorAssessmentsOrder:view.settingsView.editorAssessmentsOrder()}).done(function(){view.runtime.notify("save",{state:"end"})}).fail(function(msg){view.showError(msg)})},cancel:function(){this.saveTabState();this.runtime.notify("cancel",{})},showError:function(errorMsg){this.runtime.notify("error",{msg:errorMsg})},validate:function(){var settingsValid=this.settingsView.validate();var rubricValid=this.rubricView.validate();return settingsValid&&rubricValid},validationErrors:function(){return this.settingsView.validationErrors().concat(this.rubricView.validationErrors())},clearValidationErrors:function(){this.settingsView.clearValidationErrors();this.rubricView.clearValidationErrors()}};function OpenAssessmentEditor(runtime,element){var server=new OpenAssessment.Server(runtime,element);var view=new OpenAssessment.StudioView(runtime,element,server)}OpenAssessment.EditPeerAssessmentView=function(element){this.element=element;this.name="peer-assessment";this.mustGradeField=new OpenAssessment.IntField($("#peer_assessment_must_grade",this.element),{min:0,max:99});this.mustBeGradedByField=new OpenAssessment.IntField($("#peer_assessment_graded_by",this.element),{min:0,max:99});new OpenAssessment.ToggleControl($("#include_peer_assessment",this.element),$("#peer_assessment_settings_editor",this.element),$("#peer_assessment_description_closed",this.element),new OpenAssessment.Notifier([new OpenAssessment.AssessmentToggleListener])).install();this.startDatetimeControl=new OpenAssessment.DatetimeControl(this.element,"#peer_assessment_start_date","#peer_assessment_start_time").install();this.dueDatetimeControl=new OpenAssessment.DatetimeControl(this.element,"#peer_assessment_due_date","#peer_assessment_due_time").install()};OpenAssessment.EditPeerAssessmentView.prototype={description:function(){return{must_grade:this.mustGradeNum(),must_be_graded_by:this.mustBeGradedByNum(),start:this.startDatetime(),due:this.dueDatetime()}},isEnabled:function(isEnabled){var sel=$("#include_peer_assessment",this.element);return OpenAssessment.Fields.booleanField(sel,isEnabled)},toggleEnabled:function(){$("#include_peer_assessment",this.element).click()},mustGradeNum:function(num){if(num!==undefined){this.mustGradeField.set(num)}return this.mustGradeField.get()},mustBeGradedByNum:function(num){if(num!==undefined){this.mustBeGradedByField.set(num)}return this.mustBeGradedByField.get()},startDatetime:function(dateString,timeString){return this.startDatetimeControl.datetime(dateString,timeString)},dueDatetime:function(dateString,timeString){return this.dueDatetimeControl.datetime(dateString,timeString)},getID:function(){return $(this.element).attr("id")},validate:function(){var startValid=this.startDatetimeControl.validate();var dueValid=this.dueDatetimeControl.validate();var mustGradeValid=this.mustGradeField.validate();var mustBeGradedByValid=this.mustBeGradedByField.validate();return startValid&&dueValid&&mustGradeValid&&mustBeGradedByValid},validationErrors:function(){var errors=[];if(this.startDatetimeControl.validationErrors().length>0){errors.push("Peer assessment start is invalid")}if(this.dueDatetimeControl.validationErrors().length>0){errors.push("Peer assessment due is invalid")}if(this.mustGradeField.validationErrors().length>0){errors.push("Peer assessment must grade is invalid")}if(this.mustBeGradedByField.validationErrors().length>0){errors.push("Peer assessment must be graded by is invalid")}return errors},clearValidationErrors:function(){this.startDatetimeControl.clearValidationErrors();this.dueDatetimeControl.clearValidationErrors();this.mustGradeField.clearValidationErrors();this.mustBeGradedByField.clearValidationErrors()}};OpenAssessment.EditSelfAssessmentView=function(element){this.element=element;this.name="self-assessment";new OpenAssessment.ToggleControl($("#include_self_assessment",this.element),$("#self_assessment_settings_editor",this.element),$("#self_assessment_description_closed",this.element),new OpenAssessment.Notifier([new OpenAssessment.AssessmentToggleListener])).install();this.startDatetimeControl=new OpenAssessment.DatetimeControl(this.element,"#self_assessment_start_date","#self_assessment_start_time").install();this.dueDatetimeControl=new OpenAssessment.DatetimeControl(this.element,"#self_assessment_due_date","#self_assessment_due_time").install()};OpenAssessment.EditSelfAssessmentView.prototype={description:function(){return{start:this.startDatetime(),due:this.dueDatetime()}},isEnabled:function(isEnabled){var sel=$("#include_self_assessment",this.element);return OpenAssessment.Fields.booleanField(sel,isEnabled)},toggleEnabled:function(){$("#include_self_assessment",this.element).click()},startDatetime:function(dateString,timeString){return this.startDatetimeControl.datetime(dateString,timeString)},dueDatetime:function(dateString,timeString){return this.dueDatetimeControl.datetime(dateString,timeString)},getID:function(){return $(this.element).attr("id")},validate:function(){var startValid=this.startDatetimeControl.validate();var dueValid=this.dueDatetimeControl.validate();return startValid&&dueValid},validationErrors:function(){var errors=[];if(this.startDatetimeControl.validationErrors().length>0){errors.push("Self assessment start is invalid")}if(this.dueDatetimeControl.validationErrors().length>0){errors.push("Self assessment due is invalid")}return errors},clearValidationErrors:function(){this.startDatetimeControl.clearValidationErrors();this.dueDatetimeControl.clearValidationErrors()}};OpenAssessment.EditStudentTrainingView=function(element){this.element=element;this.name="student-training";new OpenAssessment.ToggleControl($("#include_student_training",this.element),$("#student_training_settings_editor",this.element),$("#student_training_description_closed",this.element),new OpenAssessment.Notifier([new OpenAssessment.AssessmentToggleListener])).install();this.exampleContainer=new OpenAssessment.Container(OpenAssessment.TrainingExample,{containerElement:$("#openassessment_training_example_list",this.element).get(0),templateElement:$("#openassessment_training_example_template",this.element).get(0),addButtonElement:$(".openassessment_add_training_example",this.element).get(0),removeButtonClass:"openassessment_training_example_remove",containerItemClass:"openassessment_training_example"});this.exampleContainer.addEventListeners()};OpenAssessment.EditStudentTrainingView.prototype={description:function(){return{examples:this.exampleContainer.getItemValues()}},isEnabled:function(isEnabled){var sel=$("#include_student_training",this.element);return OpenAssessment.Fields.booleanField(sel,isEnabled)},toggleEnabled:function(){$("#include_student_training",this.element).click()},getID:function(){return $(this.element).attr("id")},validate:function(){var isValid=true;$.each(this.exampleContainer.getAllItems(),function(){isValid=this.validate()&&isValid});return isValid},validationErrors:function(){var errors=[];$.each(this.exampleContainer.getAllItems(),function(){errors=errors.concat(this.validationErrors())});return errors},clearValidationErrors:function(){$.each(this.exampleContainer.getAllItems(),function(){this.clearValidationErrors()})},addTrainingExample:function(){this.exampleContainer.add()}};OpenAssessment.EditExampleBasedAssessmentView=function(element){this.element=element;this.name="example-based-assessment";new OpenAssessment.ToggleControl($("#include_ai_assessment",this.element),$("#ai_assessment_settings_editor",this.element),$("#ai_assessment_description_closed",this.element),new OpenAssessment.Notifier([new OpenAssessment.AssessmentToggleListener])).install()};OpenAssessment.EditExampleBasedAssessmentView.prototype={description:function(){return{examples_xml:this.exampleDefinitions()}},isEnabled:function(isEnabled){var sel=$("#include_ai_assessment",this.element);return OpenAssessment.Fields.booleanField(sel,isEnabled)},toggleEnabled:function(){$("#include_ai_assessment",this.element).click()},exampleDefinitions:function(xml){var sel=$("#ai_training_examples",this.element);return OpenAssessment.Fields.stringField(sel,xml)},getID:function(){return $(this.element).attr("id")},validate:function(){return true},validationErrors:function(){return[]},clearValidationErrors:function(){}};OpenAssessment.Fields={stringField:function(sel,value){if(value!==undefined){sel.val(value)}return sel.val()},booleanField:function(sel,value){if(value!==undefined){sel.prop("checked",value)}return sel.prop("checked")}};OpenAssessment.IntField=function(inputSel,restrictions){this.max=restrictions.max;this.min=restrictions.min;this.input=$(inputSel)};OpenAssessment.IntField.prototype={get:function(){return parseInt(this.input.val().trim(),10)},set:function(val){this.input.val(val)},validate:function(){var value=this.get();var isValid=!isNaN(value)&&value>=this.min&&value<=this.max;if(this.input.val().indexOf(".")!==-1){isValid=false}if(!isValid){this.input.addClass("openassessment_highlighted_field")}return isValid},clearValidationErrors:function(){this.input.removeClass("openassessment_highlighted_field")},validationErrors:function(){var hasError=this.input.hasClass("openassessment_highlighted_field");return hasError?["Int field is invalid"]:[]}};OpenAssessment.ToggleControl=function(checkboxSel,shownSel,hiddenSel,notifier){this.checkbox=checkboxSel;this.shownSection=shownSel;this.hiddenSection=hiddenSel;this.notifier=notifier};OpenAssessment.ToggleControl.prototype={install:function(checkboxSelector){this.checkbox.change(this,function(event){var control=event.data;if(this.checked){control.notifier.notificationFired("toggleOn",{});control.show()}else{control.notifier.notificationFired("toggleOff",{});control.hide()}});return this},show:function(){this.shownSection.removeClass("is--hidden");this.hiddenSection.addClass("is--hidden")},hide:function(){this.shownSection.addClass("is--hidden");this.hiddenSection.removeClass("is--hidden")}};OpenAssessment.DatetimeControl=function(element,datePicker,timePicker){this.element=element;this.datePicker=datePicker;this.timePicker=timePicker};OpenAssessment.DatetimeControl.prototype={install:function(){var dateString=$(this.datePicker,this.element).val();$(this.datePicker,this.element).datepicker({showButtonPanel:true}).datepicker("option","dateFormat","yy-mm-dd").datepicker("setDate",dateString);$(this.timePicker,this.element).timepicker({timeFormat:"H:i",step:60});return this},datetime:function(dateString,timeString){var datePickerSel=$(this.datePicker,this.element);var timePickerSel=$(this.timePicker,this.element);if(typeof dateString!=="undefined"){datePickerSel.val(dateString)}if(typeof timeString!=="undefined"){timePickerSel.val(timeString)}return datePickerSel.val()+"T"+timePickerSel.val()},validate:function(){var datetimeString=this.datetime();var matches=datetimeString.match(/^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}$/g);var isValid=matches!==null;if(!isValid){$(this.datePicker,this.element).addClass("openassessment_highlighted_field");$(this.timePicker,this.element).addClass("openassessment_highlighted_field")}return isValid},clearValidationErrors:function(){$(this.datePicker,this.element).removeClass("openassessment_highlighted_field");
-$(this.timePicker,this.element).removeClass("openassessment_highlighted_field")},validationErrors:function(){var errors=[];var dateHasError=$(this.datePicker,this.element).hasClass("openassessment_highlighted_field");var timeHasError=$(this.timePicker,this.element).hasClass("openassessment_highlighted_field");if(dateHasError){errors.push("Date is invalid")}if(timeHasError){errors.push("Time is invalid")}return errors}};OpenAssessment.StudentTrainingListener=function(){this.element=$("#oa_student_training_editor");this.alert=new OpenAssessment.ValidationAlert};OpenAssessment.StudentTrainingListener.prototype={optionUpdated:function(data){this._optionSel(data.criterionName).each(function(){var criterion=this;var option=$('option[value="'+data.name+'"]',criterion).attr("data-points",data.points).attr("data-label",data.label);OpenAssessment.ItemUtilities.refreshOptionString(option)})},optionAdd:function(data){var criterionAdded=false;if(this._optionSel(data.criterionName).length===0){this.criterionAdd(data);criterionAdded=true}this._optionSel(data.criterionName).each(function(){var criterion=this;var option=$("<option></option>").attr("value",data.name).attr("data-points",data.points).attr("data-label",data.label);OpenAssessment.ItemUtilities.refreshOptionString(option);$(criterion).append(option)});if(criterionAdded){this.displayAlertMsg(gettext("Criterion Added"),gettext("You've added a criterion. You'll need to select an option for the criterion in the Student Training step. To do this, click the Settings tab."))}},optionRemove:function(data){var handler=this;var invalidated=false;this._optionSel(data.criterionName).each(function(){var criterionOption=this;if($(criterionOption).val()===data.name.toString()){$(criterionOption).val("").addClass("openassessment_highlighted_field").click(function(){$(criterionOption).removeClass("openassessment_highlighted_field")});invalidated=true}$('option[value="'+data.name+'"]',criterionOption).remove();if($("option",criterionOption).length==1){handler.removeAllOptions(data);invalidated=false}});if(invalidated){this.displayAlertMsg(gettext("Option Deleted"),gettext("You've deleted an option. The system has removed that option from its criterion in the sample responses in the Student Training step. You may have to select a new option for the criterion."))}},_optionSel:function(criterionName){return $('.openassessment_training_example_criterion_option[data-criterion="'+criterionName+'"]',this.element)},removeAllOptions:function(data){var changed=false;$(".openassessment_training_example_criterion",this.element).each(function(){var criterion=this;if($(criterion).data("criterion")==data.criterionName){$(criterion).remove();changed=true}});if(changed){this.displayAlertMsg(gettext("Option Deleted"),gettext("You've deleted all the options for this criterion. The system has removed the criterion from the sample responses in the Student Training step."))}},criterionRemove:function(data){var changed=false;var sel='.openassessment_training_example_criterion[data-criterion="'+data.criterionName+'"]';$(sel,this.element).each(function(){$(this).remove();changed=true});if(changed){this.displayAlertMsg(gettext("Criterion Deleted"),gettext("You've deleted a criterion. The system has removed the criterion from the sample responses in the Student Training step."))}},displayAlertMsg:function(title,msg){if($("#include_student_training",this.element).is(":checked")&&$(".openassessment_training_example",this.element).length>1){this.alert.setMessage(title,msg).show()}},criterionUpdated:function(data){var sel='.openassessment_training_example_criterion[data-criterion="'+data.criterionName+'"]';$(sel,this.element).each(function(){$(".openassessment_training_example_criterion_name_wrapper",this).text(data.criterionLabel)})},criterionAdd:function(data){var view=this.element;var criterion=$("#openassessment_training_example_criterion_template").children().first().clone().removeAttr("id").attr("data-criterion",data.criterionName).toggleClass("is--hidden",false).appendTo(".openassessment_training_example_criteria_selections",view);criterion.find(".openassessment_training_example_criterion_option").attr("data-criterion",data.criterionName);criterion.find(".openassessment_training_example_criterion_name_wrapper").text(data.label)},examplesCriteriaLabels:function(){var examples=[];$(".openassessment_training_example_criteria_selections",this.element).each(function(){var exampleDescription={};$(".openassessment_training_example_criterion",this).each(function(){var criterionName=$(this).data("criterion");var criterionLabel=$(".openassessment_training_example_criterion_name_wrapper",this).text().trim();exampleDescription[criterionName]=criterionLabel});examples.push(exampleDescription)});return examples},examplesOptionsLabels:function(){var examples=[];$(".openassessment_training_example_criteria_selections",this.element).each(function(){var exampleDescription={};$(".openassessment_training_example_criterion_option",this).each(function(){var criterionName=$(this).data("criterion");exampleDescription[criterionName]={};$("option",this).each(function(){var optionName=$(this).val();var optionLabel=$(this).text().trim();exampleDescription[criterionName][optionName]=optionLabel})});examples.push(exampleDescription)});return examples}};OpenAssessment.AssessmentToggleListener=function(){this.alert=new OpenAssessment.ValidationAlert};OpenAssessment.AssessmentToggleListener.prototype={toggleOff:function(data){this.alert.setMessage(gettext("Warning"),gettext("Changes to steps that are not selected as part of the assignment will not be saved.")).show()},toggleOn:function(data){this.alert.hide()}};OpenAssessment.Notifier=function(listeners){this.listeners=listeners};OpenAssessment.Notifier.prototype={notificationFired:function(name,data){for(var i=0;i<this.listeners.length;i++){if(typeof this.listeners[i][name]==="function"){this.listeners[i][name](data)}}}};OpenAssessment.EditPromptView=function(element){this.element=element};OpenAssessment.EditPromptView.prototype={promptText:function(text){var sel=$("#openassessment_prompt_editor",this.element);return OpenAssessment.Fields.stringField(sel,text)}};OpenAssessment.EditRubricView=function(element,notifier){this.element=element;this.criterionAddButton=$("#openassessment_rubric_add_criterion",this.element);this.criteriaContainer=new OpenAssessment.Container(OpenAssessment.RubricCriterion,{containerElement:$("#openassessment_criterion_list",this.element).get(0),templateElement:$("#openassessment_criterion_template",this.element).get(0),addButtonElement:$("#openassessment_rubric_add_criterion",this.element).get(0),removeButtonClass:"openassessment_criterion_remove_button",containerItemClass:"openassessment_criterion",notifier:notifier});this.criteriaContainer.addEventListeners()};OpenAssessment.EditRubricView.prototype={criteriaDefinition:function(){var criteria=this.criteriaContainer.getItemValues();for(var criterion_idx=0;criterion_idx<criteria.length;criterion_idx++){var criterion=criteria[criterion_idx];criterion.order_num=criterion_idx;for(var option_idx=0;option_idx<criterion.options.length;option_idx++){var option=criterion.options[option_idx];option.order_num=option_idx}}return criteria},feedbackPrompt:function(text){var sel=$("#openassessment_rubric_feedback",this.element);return OpenAssessment.Fields.stringField(sel,text)},feedback_default_text:function(text){var sel=$("#openassessment_rubric_feedback_default_text",this.element);return OpenAssessment.Fields.stringField(sel,text)},addCriterion:function(){this.criteriaContainer.add()},removeCriterion:function(item){this.criteriaContainer.remove(item)},getAllCriteria:function(){return this.criteriaContainer.getAllItems()},getCriterionItem:function(index){return this.criteriaContainer.getItem(index)},addOption:function(criterionIndex){var criterionItem=this.getCriterionItem(criterionIndex);criterionItem.optionContainer.add()},removeOption:function(criterionIndex,item){var criterionItem=this.getCriterionItem(criterionIndex);criterionItem.optionContainer.remove(item)},getAllOptions:function(criterionIndex){var criterionItem=this.getCriterionItem(criterionIndex);return criterionItem.optionContainer.getAllItems()},getOptionItem:function(criterionIndex,optionIndex){var criterionItem=this.getCriterionItem(criterionIndex);return criterionItem.optionContainer.getItem(optionIndex)},validate:function(){var criteria=this.getAllCriteria();var isValid=criteria.length>0;if(!isValid){this.criterionAddButton.addClass("openassessment_highlighted_field").click(function(){$(this).removeClass("openassessment_highlighted_field")})}$.each(criteria,function(){isValid=this.validate()&&isValid});return isValid},validationErrors:function(){var errors=[];if(this.criterionAddButton.hasClass("openassessment_highlighted_field")){errors.push("The rubric must contain at least one criterion")}$.each(this.getAllCriteria(),function(){errors=errors.concat(this.validationErrors())});return errors},clearValidationErrors:function(){this.criterionAddButton.removeClass("openassessment_highlighted_field");$.each(this.getAllCriteria(),function(){this.clearValidationErrors()})}};OpenAssessment.EditSettingsView=function(element,assessmentViews){this.settingsElement=element;this.assessmentsElement=$(element).siblings("#openassessment_assessment_module_settings_editors").get(0);this.assessmentViews=assessmentViews;this.startDatetimeControl=new OpenAssessment.DatetimeControl(this.element,"#openassessment_submission_start_date","#openassessment_submission_start_time").install();this.dueDatetimeControl=new OpenAssessment.DatetimeControl(this.element,"#openassessment_submission_due_date","#openassessment_submission_due_time").install();this.leaderboardIntField=new OpenAssessment.IntField($("#openassessment_leaderboard_editor",this.element),{min:0,max:100});this.initializeSortableAssessments()};OpenAssessment.EditSettingsView.prototype={initializeSortableAssessments:function(){var view=this;$("#openassessment_assessment_module_settings_editors",view.element).sortable({start:function(event,ui){$(".openassessment_assessment_module_editor",view.element).hide();var targetHeight="auto";ui.placeholder.height(targetHeight);ui.helper.height(targetHeight);$("#openassessment_assessment_module_settings_editors",view.element).sortable("refresh").sortable("refreshPositions")},stop:function(event,ui){$(".openassessment_assessment_module_editor",view.element).show()},snap:true,axis:"y",handle:".drag-handle",cursorAt:{top:20}});$("#openassessment_assessment_module_settings_editors .drag-handle",view.element).disableSelection()},displayName:function(name){var sel=$("#openassessment_title_editor",this.settingsElement);return OpenAssessment.Fields.stringField(sel,name)},submissionStart:function(dateString,timeString){return this.startDatetimeControl.datetime(dateString,timeString)},submissionDue:function(dateString,timeString){return this.dueDatetimeControl.datetime(dateString,timeString)},imageSubmissionEnabled:function(isEnabled){var sel=$("#openassessment_submission_image_editor",this.settingsElement);if(isEnabled!==undefined){if(isEnabled){sel.val(1)}else{sel.val(0)}}return sel.val()==1},leaderboardNum:function(num){if(num!==undefined){this.leaderboardIntField.set(num)}return this.leaderboardIntField.get(num)},assessmentsDescription:function(){var assessmentDescList=[];var view=this;$(".openassessment_assessment_module_settings_editor",this.assessmentsElement).each(function(){var asmntView=view.assessmentViews[$(this).attr("id")];if(asmntView.isEnabled()){var description=asmntView.description();description["name"]=asmntView.name;assessmentDescList.push(description)}});return assessmentDescList},editorAssessmentsOrder:function(){var editorAssessments=[];var view=this;$(".openassessment_assessment_module_settings_editor",this.assessmentsElement).each(function(){var asmntView=view.assessmentViews[$(this).attr("id")];editorAssessments.push(asmntView.name)});return editorAssessments},validate:function(){var isValid=true;isValid=this.startDatetimeControl.validate()&&isValid;isValid=this.dueDatetimeControl.validate()&&isValid;isValid=this.leaderboardIntField.validate()&&isValid;$.each(this.assessmentViews,function(){if(this.isEnabled()){isValid=this.validate()&&isValid}});return isValid},validationErrors:function(){var errors=[];if(this.startDatetimeControl.validationErrors().length>0){errors.push("Submission start is invalid")}if(this.dueDatetimeControl.validationErrors().length>0){errors.push("Submission due is invalid")}if(this.leaderboardIntField.validationErrors().length>0){errors.push("Leaderboard number is invalid")}$.each(this.assessmentViews,function(){errors=errors.concat(this.validationErrors())});return errors},clearValidationErrors:function(){this.startDatetimeControl.clearValidationErrors();this.dueDatetimeControl.clearValidationErrors();this.leaderboardIntField.clearValidationErrors();$.each(this.assessmentViews,function(){this.clearValidationErrors()})}};OpenAssessment.ValidationAlert=function(){this.element=$("#openassessment_validation_alert");this.editorElement=$(this.element).parent();this.title=$(".openassessment_alert_title",this.element);this.message=$(".openassessment_alert_message",this.element);this.closeButton=$(".openassessment_alert_close",this.element);this.ALERT_YELLOW="rgb(192, 172, 0)";this.DARK_GREY="#323232"};OpenAssessment.ValidationAlert.prototype={install:function(){var alert=this;this.closeButton.click(function(eventObject){eventObject.preventDefault();alert.hide()});return this},hide:function(){var headerHeight=$("#openassessment_editor_header",this.editorElement).outerHeight();this.element.addClass("covered");var styles={height:"Calc(100% - "+headerHeight+"px)","border-top-right-radius":"3px","border-top-left-radius":"3px"};$(".oa_editor_content_wrapper",this.editorElement).each(function(){$(this).css(styles)});return this},show:function(){var view=this;if(this.isVisible()){$(this.element).animate({"background-color":view.ALERT_YELLOW},300,"swing",function(){$(this).animate({"background-color":view.DARK_GREY},700,"swing")})}else{this.element.removeClass("covered");var alertHeight=this.element.outerHeight();var headerHeight=$("#openassessment_editor_header",this.editorElement).outerHeight();var heightString="Calc(100% - "+(alertHeight+headerHeight)+"px)";var styles={height:heightString,"border-top-right-radius":"0px","border-top-left-radius":"0px"};$(".oa_editor_content_wrapper",this.editorElement).each(function(){$(this).css(styles)})}return this},setMessage:function(newTitle,newMessage){this.title.text(newTitle);this.message.text(newMessage);return this},isVisible:function(){return!this.element.hasClass("covered")},getTitle:function(){return this.title.text()},getMessage:function(){return this.message.text()}};
\ No newline at end of file
+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(singular_text,plural_text,n){if(n>1){return plural_text}else{return singular_text}}}if(typeof window.Logger==="undefined"){window.Logger={log:function(event_type,data,kwargs){}}}if(typeof window.MathJax==="undefined"){window.MathJax={Hub:{Typeset:function(data){},Queue:function(list){}}}}if(typeof OpenAssessment.Server=="undefined"||!OpenAssessment.Server){OpenAssessment.Server=function(runtime,element){this.runtime=runtime;this.element=element};OpenAssessment.Server.prototype={url:function(handler){return this.runtime.handlerUrl(this.element,handler)},render:function(component){var that=this;var url=this.url("render_"+component);return $.Deferred(function(defer){$.ajax({url:url,type:"POST",dataType:"html"}).done(function(data){defer.resolveWith(this,[data]);that.renderLatex()}).fail(function(data){defer.rejectWith(this,[gettext("This section could not be loaded.")])})}).promise()},renderLatex:function(){$(".allow--latex").each(function(){MathJax.Hub.Queue(["Typeset",MathJax.Hub,this])})},renderContinuedPeer:function(){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(this,[data])}).fail(function(data){defer.rejectWith(this,[gettext("This section could not be loaded.")])})}).promise()},studentInfo:function(student_id){var url=this.url("render_student_info");return $.Deferred(function(defer){$.ajax({url:url,type:"POST",dataType:"html",data:{student_id:student_id}}).done(function(data){defer.resolveWith(this,[data])}).fail(function(data){defer.rejectWith(this,[gettext("This section 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})}).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(data){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})}).done(function(data){if(data.success){defer.resolve()}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This response could not be saved.")])})}).promise()},submitFeedbackOnAssessment:function(text,options){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}).done(function(data){if(data.success){defer.resolve()}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This feedback could not be submitted.")])})}).promise()},peerAssess:function(optionsSelected,criterionFeedback,overallFeedback){var url=this.url("peer_assess");var payload=JSON.stringify({options_selected:optionsSelected,criterion_feedback:criterionFeedback,overall_feedback:overallFeedback});return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload}).done(function(data){if(data.success){defer.resolve()}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This assessment could not be submitted.")])})}).promise()},selfAssess:function(optionsSelected,criterionFeedback,overallFeedback){var url=this.url("self_assess");var payload=JSON.stringify({options_selected:optionsSelected,criterion_feedback:criterionFeedback,overall_feedback:overallFeedback});return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload}).done(function(data){if(data.success){defer.resolve()}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This assessment could not be submitted.")])})})},trainingAssess:function(optionsSelected){var url=this.url("training_assess");var payload=JSON.stringify({options_selected:optionsSelected});return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload}).done(function(data){if(data.success){defer.resolveWith(this,[data.corrections])}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This assessment could not be submitted.")])})})},scheduleTraining:function(){var url=this.url("schedule_training");return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:'""'}).done(function(data){if(data.success){defer.resolveWith(this,[data.msg])}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This assessment could not be submitted.")])})})},rescheduleUnfinishedTasks:function(){var url=this.url("reschedule_unfinished_tasks");return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:'""'}).done(function(data){if(data.success){defer.resolveWith(this,[data.msg])}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("One or more rescheduling tasks failed.")])})})},updateEditorContext:function(kwargs){var url=this.url("update_editor_context");var payload=JSON.stringify({prompt:kwargs.prompt,feedback_prompt:kwargs.feedbackPrompt,feedback_default_text:kwargs.feedback_default_text,title:kwargs.title,submission_start:kwargs.submissionStart,submission_due:kwargs.submissionDue,criteria:kwargs.criteria,assessments:kwargs.assessments,editor_assessments_order:kwargs.editorAssessmentsOrder,allow_file_upload:kwargs.imageSubmissionEnabled,allow_latex:kwargs.latexEnabled,leaderboard_show:kwargs.leaderboardNum});return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload}).done(function(data){if(data.success){defer.resolve()}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This problem could not be saved.")])})}).promise()},checkReleased:function(){var url=this.url("check_released");var payload='""';return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:payload}).done(function(data){if(data.success){defer.resolveWith(this,[data.is_released])}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("The server could not be contacted.")])})}).promise()},getUploadUrl:function(contentType){var url=this.url("upload_url");return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:JSON.stringify({contentType:contentType})}).done(function(data){if(data.success){defer.resolve(data.url)}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("Could not retrieve upload url.")])})}).promise()},getDownloadUrl:function(){var url=this.url("download_url");return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:JSON.stringify({})}).done(function(data){if(data.success){defer.resolve(data.url)}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("Could not retrieve download url.")])})}).promise()}}}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(singular_text,plural_text,n){if(n>1){return plural_text}else{return singular_text}}}if(typeof window.Logger==="undefined"){window.Logger={log:function(event_type,data,kwargs){}}}if(typeof window.MathJax==="undefined"){window.MathJax={Hub:{Typeset:function(data){},Queue:function(list){}}}}OpenAssessment.Container=function(containerItem,kwargs){this.containerElement=kwargs.containerElement;this.templateElement=kwargs.templateElement;this.addButtonElement=kwargs.addButtonElement;this.removeButtonClass=kwargs.removeButtonClass;this.containerItemClass=kwargs.containerItemClass;this.notifier=kwargs.notifier;var container=this;this.createContainerItem=function(element){return new containerItem(element,container.notifier)}};OpenAssessment.Container.prototype={addEventListeners:function(){var container=this;$(this.addButtonElement).click($.proxy(this.add,this));$("."+this.removeButtonClass,this.containerElement).click(function(eventData){var item=container.createContainerItem(eventData.target);container.remove(item)});$("."+this.containerItemClass,this.containerElement).each(function(index,element){var item=container.createContainerItem(element);item.addEventListeners()})},add:function(){$(this.templateElement).children().first().clone().removeAttr("id").toggleClass("is--hidden",false).toggleClass(this.containerItemClass,true).appendTo($(this.containerElement));var container=this;var containerItem=$("."+this.containerItemClass,this.containerElement).last();containerItem.find("."+this.removeButtonClass).click(function(eventData){var containerItem=container.createContainerItem(eventData.target);container.remove(containerItem)});var handlerItem=container.createContainerItem(containerItem);handlerItem.addEventListeners();handlerItem.addHandler()},remove:function(item){var itemElement=$(item.element).closest("."+this.containerItemClass);var containerItem=this.createContainerItem(itemElement);containerItem.removeHandler();itemElement.remove()},getItemValues:function(){var values=[];var container=this;$("."+this.containerItemClass,this.containerElement).each(function(index,element){var containerItem=container.createContainerItem(element);var fieldValues=containerItem.getFieldValues();values.push(fieldValues)});return values},getItem:function(index){var element=$("."+this.containerItemClass,this.containerElement).get(index);return element!==undefined?this.createContainerItem(element):null},getAllItems:function(){var container=this;return $("."+this.containerItemClass,this.containerElement).map(function(){return container.createContainerItem(this)})}};OpenAssessment.ItemUtilities={createUniqueName:function(selector,nameAttribute){var index=0;while(index<=selector.length){if(selector.parent().find("*["+nameAttribute+"='"+index+"']").length===0){return index.toString()}index++}return index.toString()},refreshOptionString:function(element){var points=$(element).attr("data-points");var label=$(element).attr("data-label");var name=$(element).val();if(label===""){label=gettext("Unnamed Option")}var singularString=label+" - "+points+" point";var multipleString=label+" - "+points+" points";var finalLabel="";if(name===""){finalLabel=gettext("Not Selected")}else if(isNaN(points)){finalLabel=label}else{finalLabel=ngettext(singularString,multipleString,points)}$(element).text(finalLabel)}};OpenAssessment.RubricOption=function(element,notifier){this.element=element;this.notifier=notifier;this.pointsField=new OpenAssessment.IntField($(".openassessment_criterion_option_points",this.element),{min:0,max:999})};OpenAssessment.RubricOption.prototype={addEventListeners:function(){$(this.element).focusout($.proxy(this.updateHandler,this))},getFieldValues:function(){var fields={label:this.label(),points:this.points(),explanation:this.explanation()};var nameString=OpenAssessment.Fields.stringField($(".openassessment_criterion_option_name",this.element));if(nameString!==""){fields.name=nameString}return fields},label:function(label){var sel=$(".openassessment_criterion_option_label",this.element);return OpenAssessment.Fields.stringField(sel,label)},points:function(points){if(points!==undefined){this.pointsField.set(points)}return this.pointsField.get()},explanation:function(explanation){var sel=$(".openassessment_criterion_option_explanation",this.element);return OpenAssessment.Fields.stringField(sel,explanation)},addHandler:function(){var criterionElement=$(this.element).closest(".openassessment_criterion");var criterionName=$(criterionElement).data("criterion");var criterionLabel=$(".openassessment_criterion_label",criterionElement).val();var options=$(".openassessment_criterion_option",this.element.parent());var name=OpenAssessment.ItemUtilities.createUniqueName(options,"data-option");$(this.element).attr("data-criterion",criterionName).attr("data-option",name);$(".openassessment_criterion_option_name",this.element).attr("value",name);var fields=this.getFieldValues();this.notifier.notificationFired("optionAdd",{criterionName:criterionName,criterionLabel:criterionLabel,name:name,label:fields.label,points:fields.points})},removeHandler:function(){var criterionName=$(this.element).data("criterion");var optionName=$(this.element).data("option");this.notifier.notificationFired("optionRemove",{criterionName:criterionName,name:optionName})},updateHandler:function(){var fields=this.getFieldValues();var criterionName=$(this.element).data("criterion");var optionName=$(this.element).data("option");var optionLabel=fields.label;var optionPoints=fields.points;this.notifier.notificationFired("optionUpdated",{criterionName:criterionName,name:optionName,label:optionLabel,points:optionPoints})},validate:function(){return this.pointsField.validate()},validationErrors:function(){var hasError=this.pointsField.validationErrors().length>0;return hasError?["Option points are invalid"]:[]},clearValidationErrors:function(){this.pointsField.clearValidationErrors()}};OpenAssessment.RubricCriterion=function(element,notifier){this.element=element;this.notifier=notifier;this.labelSel=$(".openassessment_criterion_label",this.element);this.promptSel=$(".openassessment_criterion_prompt",this.element);this.optionContainer=new OpenAssessment.Container(OpenAssessment.RubricOption,{containerElement:$(".openassessment_criterion_option_list",this.element).get(0),templateElement:$("#openassessment_option_template").get(0),addButtonElement:$(".openassessment_criterion_add_option",this.element).get(0),removeButtonClass:"openassessment_criterion_option_remove_button",containerItemClass:"openassessment_criterion_option",notifier:this.notifier})};OpenAssessment.RubricCriterion.prototype={addEventListeners:function(){this.optionContainer.addEventListeners();$(this.element).focusout($.proxy(this.updateHandler,this))},getFieldValues:function(){var fields={label:this.label(),prompt:this.prompt(),feedback:this.feedback(),options:this.optionContainer.getItemValues()};var nameString=OpenAssessment.Fields.stringField($(".openassessment_criterion_name",this.element));if(nameString!==""){fields.name=nameString}return fields},label:function(label){return OpenAssessment.Fields.stringField(this.labelSel,label)},prompt:function(prompt){return OpenAssessment.Fields.stringField(this.promptSel,prompt)},feedback:function(){return $(".openassessment_criterion_feedback",this.element).val()},addOption:function(){this.optionContainer.add()},addHandler:function(){var criteria=$(".openassessment_criterion",this.element.parent());var name=OpenAssessment.ItemUtilities.createUniqueName(criteria,"data-criterion");$(this.element).attr("data-criterion",name);$(".openassessment_criterion_name",this.element).attr("value",name)},removeHandler:function(){var criterionName=$(this.element).data("criterion");this.notifier.notificationFired("criterionRemove",{criterionName:criterionName})},updateHandler:function(){var fields=this.getFieldValues();var criterionName=fields.name;var criterionLabel=fields.label;this.notifier.notificationFired("criterionUpdated",{criterionName:criterionName,criterionLabel:criterionLabel})},validate:function(){var isValid=this.prompt()!=="";if(!isValid){this.promptSel.addClass("openassessment_highlighted_field")}$.each(this.optionContainer.getAllItems(),function(){isValid=this.validate()&&isValid});return isValid},validationErrors:function(){var errors=[];if(this.promptSel.hasClass("openassessment_highlighted_field")){errors.push("Criterion prompt is invalid.")}$.each(this.optionContainer.getAllItems(),function(){errors=errors.concat(this.validationErrors())});return errors},clearValidationErrors:function(){this.promptSel.removeClass("openassessment_highlighted_field");$.each(this.optionContainer.getAllItems(),function(){this.clearValidationErrors()})}};OpenAssessment.TrainingExample=function(element){this.element=element;this.criteria=$(".openassessment_training_example_criterion_option",this.element);this.answer=$(".openassessment_training_example_essay",this.element).first()};OpenAssessment.TrainingExample.prototype={getFieldValues:function(){var optionsSelected=this.criteria.map(function(){return{criterion:$(this).data("criterion"),option:$(this).prop("value")}}).get();return{answer:this.answer.prop("value"),options_selected:optionsSelected}},addHandler:function(){$(".openassessment_training_example_criterion_option",this.element).each(function(){$("option",this).each(function(){OpenAssessment.ItemUtilities.refreshOptionString($(this))})})},addEventListeners:function(){},removeHandler:function(){},updateHandler:function(){},validate:function(){var isValid=true;this.criteria.each(function(){var isOptionValid=$(this).prop("value")!=="";isValid=isOptionValid&&isValid;if(!isOptionValid){$(this).addClass("openassessment_highlighted_field")}});return isValid},validationErrors:function(){var errors=[];this.criteria.each(function(){var hasError=$(this).hasClass("openassessment_highlighted_field");if(hasError){errors.push("Student training example is invalid.")}});return errors},clearValidationErrors:function(){this.criteria.each(function(){$(this).removeClass("openassessment_highlighted_field")})}};OpenAssessment.StudioView=function(runtime,element,server){this.element=element;this.runtime=runtime;this.server=server;this.fixModalHeight();this.initializeTabs();this.alert=(new OpenAssessment.ValidationAlert).install();this.promptView=new OpenAssessment.EditPromptView($("#oa_prompt_editor_wrapper",this.element).get(0));var studentTrainingView=new OpenAssessment.EditStudentTrainingView($("#oa_student_training_editor",this.element).get(0));var peerAssessmentView=new OpenAssessment.EditPeerAssessmentView($("#oa_peer_assessment_editor",this.element).get(0));var selfAssessmentView=new OpenAssessment.EditSelfAssessmentView($("#oa_self_assessment_editor",this.element).get(0));var exampleBasedAssessmentView=new OpenAssessment.EditExampleBasedAssessmentView($("#oa_ai_assessment_editor",this.element).get(0));var assessmentLookupDictionary={};assessmentLookupDictionary[studentTrainingView.getID()]=studentTrainingView;assessmentLookupDictionary[peerAssessmentView.getID()]=peerAssessmentView;assessmentLookupDictionary[selfAssessmentView.getID()]=selfAssessmentView;assessmentLookupDictionary[exampleBasedAssessmentView.getID()]=exampleBasedAssessmentView;this.settingsView=new OpenAssessment.EditSettingsView($("#oa_basic_settings_editor",this.element).get(0),assessmentLookupDictionary);this.rubricView=new OpenAssessment.EditRubricView($("#oa_rubric_editor_wrapper",this.element).get(0),new OpenAssessment.Notifier([new OpenAssessment.StudentTrainingListener]));$(".openassessment_save_button",this.element).click($.proxy(this.save,this));$(".openassessment_cancel_button",this.element).click($.proxy(this.cancel,this))};OpenAssessment.StudioView.prototype={fixModalHeight:function(){$(this.element).addClass("openassessment_full_height").parentsUntil(".modal-window").addClass("openassessment_full_height");$(this.element).closest(".modal-window").addClass("openassessment_modal_window")},initializeTabs:function(){if(typeof OpenAssessment.lastOpenEditingTab==="undefined"){OpenAssessment.lastOpenEditingTab=2}$(".openassessment_editor_content_and_tabs",this.element).tabs({active:OpenAssessment.lastOpenEditingTab})},saveTabState:function(){var tabElement=$(".openassessment_editor_content_and_tabs",this.element);OpenAssessment.lastOpenEditingTab=tabElement.tabs("option","active")},save:function(){var view=this;this.saveTabState();this.clearValidationErrors();if(!this.validate()){this.alert.setMessage(gettext("Couldn't Save This Assignment"),gettext("Please correct the outlined fields.")).show()}else{this.alert.hide();this.server.checkReleased().done(function(isReleased){if(isReleased){view.confirmPostReleaseUpdate($.proxy(view.updateEditorContext,view))}else{view.updateEditorContext()}}).fail(function(errMsg){view.showError(errMsg)})}},confirmPostReleaseUpdate:function(onConfirm){var msg=gettext("This problem has already been released. Any changes will apply only to future assessments.");if(confirm(msg)){onConfirm()}},updateEditorContext:function(){this.runtime.notify("save",{state:"start"});var view=this;this.server.updateEditorContext({prompt:view.promptView.promptText(),feedbackPrompt:view.rubricView.feedbackPrompt(),feedback_default_text:view.rubricView.feedback_default_text(),criteria:view.rubricView.criteriaDefinition(),title:view.settingsView.displayName(),submissionStart:view.settingsView.submissionStart(),submissionDue:view.settingsView.submissionDue(),assessments:view.settingsView.assessmentsDescription(),imageSubmissionEnabled:view.settingsView.imageSubmissionEnabled(),latexEnabled:view.settingsView.latexEnabled(),leaderboardNum:view.settingsView.leaderboardNum(),editorAssessmentsOrder:view.settingsView.editorAssessmentsOrder()}).done(function(){view.runtime.notify("save",{state:"end"})}).fail(function(msg){view.showError(msg)})},cancel:function(){this.saveTabState();this.runtime.notify("cancel",{})},showError:function(errorMsg){this.runtime.notify("error",{msg:errorMsg})},validate:function(){var settingsValid=this.settingsView.validate();var rubricValid=this.rubricView.validate();return settingsValid&&rubricValid},validationErrors:function(){return this.settingsView.validationErrors().concat(this.rubricView.validationErrors())},clearValidationErrors:function(){this.settingsView.clearValidationErrors();this.rubricView.clearValidationErrors()}};function OpenAssessmentEditor(runtime,element){var server=new OpenAssessment.Server(runtime,element);var view=new OpenAssessment.StudioView(runtime,element,server)}OpenAssessment.EditPeerAssessmentView=function(element){this.element=element;this.name="peer-assessment";this.mustGradeField=new OpenAssessment.IntField($("#peer_assessment_must_grade",this.element),{min:0,max:99});this.mustBeGradedByField=new OpenAssessment.IntField($("#peer_assessment_graded_by",this.element),{min:0,max:99});new OpenAssessment.ToggleControl($("#include_peer_assessment",this.element),$("#peer_assessment_settings_editor",this.element),$("#peer_assessment_description_closed",this.element),new OpenAssessment.Notifier([new OpenAssessment.AssessmentToggleListener])).install();this.startDatetimeControl=new OpenAssessment.DatetimeControl(this.element,"#peer_assessment_start_date","#peer_assessment_start_time").install();this.dueDatetimeControl=new OpenAssessment.DatetimeControl(this.element,"#peer_assessment_due_date","#peer_assessment_due_time").install()};OpenAssessment.EditPeerAssessmentView.prototype={description:function(){return{must_grade:this.mustGradeNum(),must_be_graded_by:this.mustBeGradedByNum(),start:this.startDatetime(),due:this.dueDatetime()}},isEnabled:function(isEnabled){var sel=$("#include_peer_assessment",this.element);return OpenAssessment.Fields.booleanField(sel,isEnabled)},toggleEnabled:function(){$("#include_peer_assessment",this.element).click()},mustGradeNum:function(num){if(num!==undefined){this.mustGradeField.set(num)}return this.mustGradeField.get()},mustBeGradedByNum:function(num){if(num!==undefined){this.mustBeGradedByField.set(num)}return this.mustBeGradedByField.get()},startDatetime:function(dateString,timeString){return this.startDatetimeControl.datetime(dateString,timeString)},dueDatetime:function(dateString,timeString){return this.dueDatetimeControl.datetime(dateString,timeString)},getID:function(){return $(this.element).attr("id")},validate:function(){var startValid=this.startDatetimeControl.validate();var dueValid=this.dueDatetimeControl.validate();var mustGradeValid=this.mustGradeField.validate();var mustBeGradedByValid=this.mustBeGradedByField.validate();return startValid&&dueValid&&mustGradeValid&&mustBeGradedByValid},validationErrors:function(){var errors=[];if(this.startDatetimeControl.validationErrors().length>0){errors.push("Peer assessment start is invalid")}if(this.dueDatetimeControl.validationErrors().length>0){errors.push("Peer assessment due is invalid")}if(this.mustGradeField.validationErrors().length>0){errors.push("Peer assessment must grade is invalid")}if(this.mustBeGradedByField.validationErrors().length>0){errors.push("Peer assessment must be graded by is invalid")}return errors},clearValidationErrors:function(){this.startDatetimeControl.clearValidationErrors();this.dueDatetimeControl.clearValidationErrors();this.mustGradeField.clearValidationErrors();this.mustBeGradedByField.clearValidationErrors()}};OpenAssessment.EditSelfAssessmentView=function(element){this.element=element;this.name="self-assessment";new OpenAssessment.ToggleControl($("#include_self_assessment",this.element),$("#self_assessment_settings_editor",this.element),$("#self_assessment_description_closed",this.element),new OpenAssessment.Notifier([new OpenAssessment.AssessmentToggleListener])).install();this.startDatetimeControl=new OpenAssessment.DatetimeControl(this.element,"#self_assessment_start_date","#self_assessment_start_time").install();this.dueDatetimeControl=new OpenAssessment.DatetimeControl(this.element,"#self_assessment_due_date","#self_assessment_due_time").install()};OpenAssessment.EditSelfAssessmentView.prototype={description:function(){return{start:this.startDatetime(),due:this.dueDatetime()}},isEnabled:function(isEnabled){var sel=$("#include_self_assessment",this.element);return OpenAssessment.Fields.booleanField(sel,isEnabled)},toggleEnabled:function(){$("#include_self_assessment",this.element).click()},startDatetime:function(dateString,timeString){return this.startDatetimeControl.datetime(dateString,timeString)},dueDatetime:function(dateString,timeString){return this.dueDatetimeControl.datetime(dateString,timeString)},getID:function(){return $(this.element).attr("id")},validate:function(){var startValid=this.startDatetimeControl.validate();var dueValid=this.dueDatetimeControl.validate();return startValid&&dueValid},validationErrors:function(){var errors=[];if(this.startDatetimeControl.validationErrors().length>0){errors.push("Self assessment start is invalid")}if(this.dueDatetimeControl.validationErrors().length>0){errors.push("Self assessment due is invalid")}return errors},clearValidationErrors:function(){this.startDatetimeControl.clearValidationErrors();this.dueDatetimeControl.clearValidationErrors()}};OpenAssessment.EditStudentTrainingView=function(element){this.element=element;this.name="student-training";new OpenAssessment.ToggleControl($("#include_student_training",this.element),$("#student_training_settings_editor",this.element),$("#student_training_description_closed",this.element),new OpenAssessment.Notifier([new OpenAssessment.AssessmentToggleListener])).install();this.exampleContainer=new OpenAssessment.Container(OpenAssessment.TrainingExample,{containerElement:$("#openassessment_training_example_list",this.element).get(0),templateElement:$("#openassessment_training_example_template",this.element).get(0),addButtonElement:$(".openassessment_add_training_example",this.element).get(0),removeButtonClass:"openassessment_training_example_remove",containerItemClass:"openassessment_training_example"});this.exampleContainer.addEventListeners()};OpenAssessment.EditStudentTrainingView.prototype={description:function(){return{examples:this.exampleContainer.getItemValues()}},isEnabled:function(isEnabled){var sel=$("#include_student_training",this.element);return OpenAssessment.Fields.booleanField(sel,isEnabled)},toggleEnabled:function(){$("#include_student_training",this.element).click()},getID:function(){return $(this.element).attr("id")},validate:function(){var isValid=true;$.each(this.exampleContainer.getAllItems(),function(){isValid=this.validate()&&isValid});return isValid},validationErrors:function(){var errors=[];$.each(this.exampleContainer.getAllItems(),function(){errors=errors.concat(this.validationErrors())});return errors},clearValidationErrors:function(){$.each(this.exampleContainer.getAllItems(),function(){this.clearValidationErrors()})},addTrainingExample:function(){this.exampleContainer.add()}};OpenAssessment.EditExampleBasedAssessmentView=function(element){this.element=element;this.name="example-based-assessment";new OpenAssessment.ToggleControl($("#include_ai_assessment",this.element),$("#ai_assessment_settings_editor",this.element),$("#ai_assessment_description_closed",this.element),new OpenAssessment.Notifier([new OpenAssessment.AssessmentToggleListener])).install()};OpenAssessment.EditExampleBasedAssessmentView.prototype={description:function(){return{examples_xml:this.exampleDefinitions()}},isEnabled:function(isEnabled){var sel=$("#include_ai_assessment",this.element);return OpenAssessment.Fields.booleanField(sel,isEnabled)},toggleEnabled:function(){$("#include_ai_assessment",this.element).click()},exampleDefinitions:function(xml){var sel=$("#ai_training_examples",this.element);return OpenAssessment.Fields.stringField(sel,xml)},getID:function(){return $(this.element).attr("id")},validate:function(){return true},validationErrors:function(){return[]},clearValidationErrors:function(){}};OpenAssessment.Fields={stringField:function(sel,value){if(value!==undefined){sel.val(value)}return sel.val()},booleanField:function(sel,value){if(value!==undefined){sel.prop("checked",value)}return sel.prop("checked")}};OpenAssessment.IntField=function(inputSel,restrictions){this.max=restrictions.max;this.min=restrictions.min;this.input=$(inputSel)};OpenAssessment.IntField.prototype={get:function(){return parseInt(this.input.val().trim(),10)},set:function(val){this.input.val(val)},validate:function(){var value=this.get();var isValid=!isNaN(value)&&value>=this.min&&value<=this.max;if(this.input.val().indexOf(".")!==-1){isValid=false}if(!isValid){this.input.addClass("openassessment_highlighted_field")}return isValid},clearValidationErrors:function(){this.input.removeClass("openassessment_highlighted_field")},validationErrors:function(){var hasError=this.input.hasClass("openassessment_highlighted_field");return hasError?["Int field is invalid"]:[]}};OpenAssessment.ToggleControl=function(checkboxSel,shownSel,hiddenSel,notifier){this.checkbox=checkboxSel;this.shownSection=shownSel;this.hiddenSection=hiddenSel;this.notifier=notifier};OpenAssessment.ToggleControl.prototype={install:function(checkboxSelector){this.checkbox.change(this,function(event){var control=event.data;if(this.checked){control.notifier.notificationFired("toggleOn",{});control.show()}else{control.notifier.notificationFired("toggleOff",{});control.hide()}});return this},show:function(){this.shownSection.removeClass("is--hidden");this.hiddenSection.addClass("is--hidden")},hide:function(){this.shownSection.addClass("is--hidden");this.hiddenSection.removeClass("is--hidden")}};OpenAssessment.DatetimeControl=function(element,datePicker,timePicker){this.element=element;this.datePicker=datePicker;this.timePicker=timePicker};OpenAssessment.DatetimeControl.prototype={install:function(){var dateString=$(this.datePicker,this.element).val();$(this.datePicker,this.element).datepicker({showButtonPanel:true}).datepicker("option","dateFormat","yy-mm-dd").datepicker("setDate",dateString);$(this.timePicker,this.element).timepicker({timeFormat:"H:i",step:60});return this},datetime:function(dateString,timeString){var datePickerSel=$(this.datePicker,this.element);var timePickerSel=$(this.timePicker,this.element);if(typeof dateString!=="undefined"){datePickerSel.val(dateString)}if(typeof timeString!=="undefined"){timePickerSel.val(timeString)}return datePickerSel.val()+"T"+timePickerSel.val()
+},validate:function(){var datetimeString=this.datetime();var matches=datetimeString.match(/^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}$/g);var isValid=matches!==null;if(!isValid){$(this.datePicker,this.element).addClass("openassessment_highlighted_field");$(this.timePicker,this.element).addClass("openassessment_highlighted_field")}return isValid},clearValidationErrors:function(){$(this.datePicker,this.element).removeClass("openassessment_highlighted_field");$(this.timePicker,this.element).removeClass("openassessment_highlighted_field")},validationErrors:function(){var errors=[];var dateHasError=$(this.datePicker,this.element).hasClass("openassessment_highlighted_field");var timeHasError=$(this.timePicker,this.element).hasClass("openassessment_highlighted_field");if(dateHasError){errors.push("Date is invalid")}if(timeHasError){errors.push("Time is invalid")}return errors}};OpenAssessment.StudentTrainingListener=function(){this.element=$("#oa_student_training_editor");this.alert=new OpenAssessment.ValidationAlert};OpenAssessment.StudentTrainingListener.prototype={optionUpdated:function(data){this._optionSel(data.criterionName).each(function(){var criterion=this;var option=$('option[value="'+data.name+'"]',criterion).attr("data-points",data.points).attr("data-label",data.label);OpenAssessment.ItemUtilities.refreshOptionString(option)})},optionAdd:function(data){var criterionAdded=false;if(this._optionSel(data.criterionName).length===0){this.criterionAdd(data);criterionAdded=true}this._optionSel(data.criterionName).each(function(){var criterion=this;var option=$("<option></option>").attr("value",data.name).attr("data-points",data.points).attr("data-label",data.label);OpenAssessment.ItemUtilities.refreshOptionString(option);$(criterion).append(option)});if(criterionAdded){this.displayAlertMsg(gettext("Criterion Added"),gettext("You've added a criterion. You'll need to select an option for the criterion in the Student Training step. To do this, click the Settings tab."))}},optionRemove:function(data){var handler=this;var invalidated=false;this._optionSel(data.criterionName).each(function(){var criterionOption=this;if($(criterionOption).val()===data.name.toString()){$(criterionOption).val("").addClass("openassessment_highlighted_field").click(function(){$(criterionOption).removeClass("openassessment_highlighted_field")});invalidated=true}$('option[value="'+data.name+'"]',criterionOption).remove();if($("option",criterionOption).length==1){handler.removeAllOptions(data);invalidated=false}});if(invalidated){this.displayAlertMsg(gettext("Option Deleted"),gettext("You've deleted an option. The system has removed that option from its criterion in the sample responses in the Student Training step. You may have to select a new option for the criterion."))}},_optionSel:function(criterionName){return $('.openassessment_training_example_criterion_option[data-criterion="'+criterionName+'"]',this.element)},removeAllOptions:function(data){var changed=false;$(".openassessment_training_example_criterion",this.element).each(function(){var criterion=this;if($(criterion).data("criterion")==data.criterionName){$(criterion).remove();changed=true}});if(changed){this.displayAlertMsg(gettext("Option Deleted"),gettext("You've deleted all the options for this criterion. The system has removed the criterion from the sample responses in the Student Training step."))}},criterionRemove:function(data){var changed=false;var sel='.openassessment_training_example_criterion[data-criterion="'+data.criterionName+'"]';$(sel,this.element).each(function(){$(this).remove();changed=true});if(changed){this.displayAlertMsg(gettext("Criterion Deleted"),gettext("You've deleted a criterion. The system has removed the criterion from the sample responses in the Student Training step."))}},displayAlertMsg:function(title,msg){if($("#include_student_training",this.element).is(":checked")&&$(".openassessment_training_example",this.element).length>1){this.alert.setMessage(title,msg).show()}},criterionUpdated:function(data){var sel='.openassessment_training_example_criterion[data-criterion="'+data.criterionName+'"]';$(sel,this.element).each(function(){$(".openassessment_training_example_criterion_name_wrapper",this).text(data.criterionLabel)})},criterionAdd:function(data){var view=this.element;var criterion=$("#openassessment_training_example_criterion_template").children().first().clone().removeAttr("id").attr("data-criterion",data.criterionName).toggleClass("is--hidden",false).appendTo(".openassessment_training_example_criteria_selections",view);criterion.find(".openassessment_training_example_criterion_option").attr("data-criterion",data.criterionName);criterion.find(".openassessment_training_example_criterion_name_wrapper").text(data.label)},examplesCriteriaLabels:function(){var examples=[];$(".openassessment_training_example_criteria_selections",this.element).each(function(){var exampleDescription={};$(".openassessment_training_example_criterion",this).each(function(){var criterionName=$(this).data("criterion");var criterionLabel=$(".openassessment_training_example_criterion_name_wrapper",this).text().trim();exampleDescription[criterionName]=criterionLabel});examples.push(exampleDescription)});return examples},examplesOptionsLabels:function(){var examples=[];$(".openassessment_training_example_criteria_selections",this.element).each(function(){var exampleDescription={};$(".openassessment_training_example_criterion_option",this).each(function(){var criterionName=$(this).data("criterion");exampleDescription[criterionName]={};$("option",this).each(function(){var optionName=$(this).val();var optionLabel=$(this).text().trim();exampleDescription[criterionName][optionName]=optionLabel})});examples.push(exampleDescription)});return examples}};OpenAssessment.AssessmentToggleListener=function(){this.alert=new OpenAssessment.ValidationAlert};OpenAssessment.AssessmentToggleListener.prototype={toggleOff:function(data){this.alert.setMessage(gettext("Warning"),gettext("Changes to steps that are not selected as part of the assignment will not be saved.")).show()},toggleOn:function(data){this.alert.hide()}};OpenAssessment.Notifier=function(listeners){this.listeners=listeners};OpenAssessment.Notifier.prototype={notificationFired:function(name,data){for(var i=0;i<this.listeners.length;i++){if(typeof this.listeners[i][name]==="function"){this.listeners[i][name](data)}}}};OpenAssessment.EditPromptView=function(element){this.element=element};OpenAssessment.EditPromptView.prototype={promptText:function(text){var sel=$("#openassessment_prompt_editor",this.element);return OpenAssessment.Fields.stringField(sel,text)}};OpenAssessment.EditRubricView=function(element,notifier){this.element=element;this.criterionAddButton=$("#openassessment_rubric_add_criterion",this.element);this.criteriaContainer=new OpenAssessment.Container(OpenAssessment.RubricCriterion,{containerElement:$("#openassessment_criterion_list",this.element).get(0),templateElement:$("#openassessment_criterion_template",this.element).get(0),addButtonElement:$("#openassessment_rubric_add_criterion",this.element).get(0),removeButtonClass:"openassessment_criterion_remove_button",containerItemClass:"openassessment_criterion",notifier:notifier});this.criteriaContainer.addEventListeners()};OpenAssessment.EditRubricView.prototype={criteriaDefinition:function(){var criteria=this.criteriaContainer.getItemValues();for(var criterion_idx=0;criterion_idx<criteria.length;criterion_idx++){var criterion=criteria[criterion_idx];criterion.order_num=criterion_idx;for(var option_idx=0;option_idx<criterion.options.length;option_idx++){var option=criterion.options[option_idx];option.order_num=option_idx}}return criteria},feedbackPrompt:function(text){var sel=$("#openassessment_rubric_feedback",this.element);return OpenAssessment.Fields.stringField(sel,text)},feedback_default_text:function(text){var sel=$("#openassessment_rubric_feedback_default_text",this.element);return OpenAssessment.Fields.stringField(sel,text)},addCriterion:function(){this.criteriaContainer.add()},removeCriterion:function(item){this.criteriaContainer.remove(item)},getAllCriteria:function(){return this.criteriaContainer.getAllItems()},getCriterionItem:function(index){return this.criteriaContainer.getItem(index)},addOption:function(criterionIndex){var criterionItem=this.getCriterionItem(criterionIndex);criterionItem.optionContainer.add()},removeOption:function(criterionIndex,item){var criterionItem=this.getCriterionItem(criterionIndex);criterionItem.optionContainer.remove(item)},getAllOptions:function(criterionIndex){var criterionItem=this.getCriterionItem(criterionIndex);return criterionItem.optionContainer.getAllItems()},getOptionItem:function(criterionIndex,optionIndex){var criterionItem=this.getCriterionItem(criterionIndex);return criterionItem.optionContainer.getItem(optionIndex)},validate:function(){var criteria=this.getAllCriteria();var isValid=criteria.length>0;if(!isValid){this.criterionAddButton.addClass("openassessment_highlighted_field").click(function(){$(this).removeClass("openassessment_highlighted_field")})}$.each(criteria,function(){isValid=this.validate()&&isValid});return isValid},validationErrors:function(){var errors=[];if(this.criterionAddButton.hasClass("openassessment_highlighted_field")){errors.push("The rubric must contain at least one criterion")}$.each(this.getAllCriteria(),function(){errors=errors.concat(this.validationErrors())});return errors},clearValidationErrors:function(){this.criterionAddButton.removeClass("openassessment_highlighted_field");$.each(this.getAllCriteria(),function(){this.clearValidationErrors()})}};OpenAssessment.EditSettingsView=function(element,assessmentViews){this.settingsElement=element;this.assessmentsElement=$(element).siblings("#openassessment_assessment_module_settings_editors").get(0);this.assessmentViews=assessmentViews;this.startDatetimeControl=new OpenAssessment.DatetimeControl(this.element,"#openassessment_submission_start_date","#openassessment_submission_start_time").install();this.dueDatetimeControl=new OpenAssessment.DatetimeControl(this.element,"#openassessment_submission_due_date","#openassessment_submission_due_time").install();this.leaderboardIntField=new OpenAssessment.IntField($("#openassessment_leaderboard_editor",this.element),{min:0,max:100});this.initializeSortableAssessments()};OpenAssessment.EditSettingsView.prototype={initializeSortableAssessments:function(){var view=this;$("#openassessment_assessment_module_settings_editors",view.element).sortable({start:function(event,ui){$(".openassessment_assessment_module_editor",view.element).hide();var targetHeight="auto";ui.placeholder.height(targetHeight);ui.helper.height(targetHeight);$("#openassessment_assessment_module_settings_editors",view.element).sortable("refresh").sortable("refreshPositions")},stop:function(event,ui){$(".openassessment_assessment_module_editor",view.element).show()},snap:true,axis:"y",handle:".drag-handle",cursorAt:{top:20}});$("#openassessment_assessment_module_settings_editors .drag-handle",view.element).disableSelection()},displayName:function(name){var sel=$("#openassessment_title_editor",this.settingsElement);return OpenAssessment.Fields.stringField(sel,name)},submissionStart:function(dateString,timeString){return this.startDatetimeControl.datetime(dateString,timeString)},submissionDue:function(dateString,timeString){return this.dueDatetimeControl.datetime(dateString,timeString)},imageSubmissionEnabled:function(isEnabled){var sel=$("#openassessment_submission_image_editor",this.settingsElement);if(isEnabled!==undefined){if(isEnabled){sel.val(1)}else{sel.val(0)}}return sel.val()==1},latexEnabled:function(isEnabled){var sel=$("#openassessment_submission_latex_editor",this.settingsElement);if(isEnabled!==undefined){if(isEnabled){sel.val(1)}else{sel.val(0)}}return sel.val()==1},leaderboardNum:function(num){if(num!==undefined){this.leaderboardIntField.set(num)}return this.leaderboardIntField.get(num)},assessmentsDescription:function(){var assessmentDescList=[];var view=this;$(".openassessment_assessment_module_settings_editor",this.assessmentsElement).each(function(){var asmntView=view.assessmentViews[$(this).attr("id")];if(asmntView.isEnabled()){var description=asmntView.description();description["name"]=asmntView.name;assessmentDescList.push(description)}});return assessmentDescList},editorAssessmentsOrder:function(){var editorAssessments=[];var view=this;$(".openassessment_assessment_module_settings_editor",this.assessmentsElement).each(function(){var asmntView=view.assessmentViews[$(this).attr("id")];editorAssessments.push(asmntView.name)});return editorAssessments},validate:function(){var isValid=true;isValid=this.startDatetimeControl.validate()&&isValid;isValid=this.dueDatetimeControl.validate()&&isValid;isValid=this.leaderboardIntField.validate()&&isValid;$.each(this.assessmentViews,function(){if(this.isEnabled()){isValid=this.validate()&&isValid}});return isValid},validationErrors:function(){var errors=[];if(this.startDatetimeControl.validationErrors().length>0){errors.push("Submission start is invalid")}if(this.dueDatetimeControl.validationErrors().length>0){errors.push("Submission due is invalid")}if(this.leaderboardIntField.validationErrors().length>0){errors.push("Leaderboard number is invalid")}$.each(this.assessmentViews,function(){errors=errors.concat(this.validationErrors())});return errors},clearValidationErrors:function(){this.startDatetimeControl.clearValidationErrors();this.dueDatetimeControl.clearValidationErrors();this.leaderboardIntField.clearValidationErrors();$.each(this.assessmentViews,function(){this.clearValidationErrors()})}};OpenAssessment.ValidationAlert=function(){this.element=$("#openassessment_validation_alert");this.editorElement=$(this.element).parent();this.title=$(".openassessment_alert_title",this.element);this.message=$(".openassessment_alert_message",this.element);this.closeButton=$(".openassessment_alert_close",this.element);this.ALERT_YELLOW="rgb(192, 172, 0)";this.DARK_GREY="#323232"};OpenAssessment.ValidationAlert.prototype={install:function(){var alert=this;this.closeButton.click(function(eventObject){eventObject.preventDefault();alert.hide()});return this},hide:function(){var headerHeight=$("#openassessment_editor_header",this.editorElement).outerHeight();this.element.addClass("covered");var styles={height:"Calc(100% - "+headerHeight+"px)","border-top-right-radius":"3px","border-top-left-radius":"3px"};$(".oa_editor_content_wrapper",this.editorElement).each(function(){$(this).css(styles)});return this},show:function(){var view=this;if(this.isVisible()){$(this.element).animate({"background-color":view.ALERT_YELLOW},300,"swing",function(){$(this).animate({"background-color":view.DARK_GREY},700,"swing")})}else{this.element.removeClass("covered");var alertHeight=this.element.outerHeight();var headerHeight=$("#openassessment_editor_header",this.editorElement).outerHeight();var heightString="Calc(100% - "+(alertHeight+headerHeight)+"px)";var styles={height:heightString,"border-top-right-radius":"0px","border-top-left-radius":"0px"};$(".oa_editor_content_wrapper",this.editorElement).each(function(){$(this).css(styles)})}return this},setMessage:function(newTitle,newMessage){this.title.text(newTitle);this.message.text(newMessage);return this},isVisible:function(){return!this.element.hasClass("covered")},getTitle:function(){return this.title.text()},getMessage:function(){return this.message.text()}};
\ No newline at end of file

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

@@ -69,6 +69,8 @@ OpenAssessment.ResponseView.prototype = {
 
         var handlePrepareUpload = function(eventData) { view.prepareUpload(eventData.target.files); };
         sel.find('input[type=file]').on('change', handlePrepareUpload);
+        // keep the preview as display none at first 
+        sel.find('#submission__preview__item').hide();
 
         // Install a click handler for submission
         sel.find('#step--response__submit').click(
@@ -88,6 +90,21 @@ OpenAssessment.ResponseView.prototype = {
             }
         );
 
+        // Install click handler for the preview button
+        sel.find('#submission__preview').click(
+            function(eventObject) {
+                eventObject.preventDefault();
+                // extract typed-in response and replace newline with br
+                var preview_text = sel.find('#submission__answer__value').val();
+                var preview_container = sel.find('#preview_content');
+                preview_container.html(preview_text.replace(/\r\n|\r|\n/g,"<br />"));
+
+                // Render in mathjax
+                sel.find('#submission__preview__item').show();
+                MathJax.Hub.Queue(['Typeset', MathJax.Hub, preview_container[0]]);
+            }
+        );
+
         // Install a click handler for the save button
         sel.find('#file__upload').click(
             function(eventObject) {
@@ -174,6 +191,19 @@ OpenAssessment.ResponseView.prototype = {
     },
 
     /**
+    Enable/disable the preview button.
+
+    Works exactly the same way as saveEnabled method.
+    **/
+    previewEnabled: function(enabled) {
+        var sel = $('#submission__preview', this.element);
+        if (typeof enabled === 'undefined') {
+            return !sel.hasClass('is--disabled');
+        } else {
+            sel.toggleClass('is--disabled', !enabled);
+        }
+    },
+    /**
     Set the save status message.
     Retrieve the save status message.
 
@@ -289,6 +319,7 @@ OpenAssessment.ResponseView.prototype = {
         // only if the response has changed
         if (this.responseChanged()) {
             this.saveEnabled(isBlank);
+            this.previewEnabled(isBlank);
             this.saveStatus(gettext('This response has not been saved.'));
             this.unsavedWarningEnabled(true);
         }

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

@@ -55,6 +55,7 @@ if (typeof OpenAssessment.Server == "undefined" || !OpenAssessment.Server) {
             )
         **/
         render: function(component) {
+            var that = this;
             var url = this.url('render_' + component);
             return $.Deferred(function(defer) {
                 $.ajax({
@@ -63,6 +64,7 @@ if (typeof OpenAssessment.Server == "undefined" || !OpenAssessment.Server) {
                     dataType: "html"
                 }).done(function(data) {
                     defer.resolveWith(this, [data]);
+                    that.renderLatex(data);
                 }).fail(function(data) {
                     defer.rejectWith(this, [gettext('This section could not be loaded.')]);
                 });
@@ -70,6 +72,20 @@ if (typeof OpenAssessment.Server == "undefined" || !OpenAssessment.Server) {
         },
 
         /**
+        Render Latex for all new DOM elements with class 'allow--latex'.
+
+        Args:
+            element: The element to modify.
+        **/
+        renderLatex: function(element) {
+            $('.allow--latex', element).each(
+                function() {
+                    MathJax.Hub.Queue(['Typeset', MathJax.Hub, this]);
+                }
+            );
+        },
+
+        /**
          Render the Peer Assessment Section after a complete workflow, in order to
          continue grading peers.
 
@@ -85,6 +101,7 @@ if (typeof OpenAssessment.Server == "undefined" || !OpenAssessment.Server) {
             )
          **/
         renderContinuedPeer: function() {
+            var view = this;
             var url = this.url('render_peer_assessment');
             return $.Deferred(function(defer) {
                 $.ajax({
@@ -94,6 +111,7 @@ if (typeof OpenAssessment.Server == "undefined" || !OpenAssessment.Server) {
                     data: {continue_grading: true}
                 }).done(function(data) {
                         defer.resolveWith(this, [data]);
+                        view.renderLatex(data);
                     }).fail(function(data) {
                         defer.rejectWith(this, [gettext('This section could not be loaded.')]);
                     });
@@ -419,6 +437,7 @@ if (typeof OpenAssessment.Server == "undefined" || !OpenAssessment.Server) {
             criteria (list of object literals): The rubric criteria.
             assessments (list of object literals): The assessments the student will be evaluated on.
             imageSubmissionEnabled (boolean): TRUE if image attachments are allowed.
+            latexEnabled: TRUE if latex rendering is enabled.
             leaderboardNum (int): The number of scores to show in the leaderboard.
 
         Returns:
@@ -439,6 +458,7 @@ if (typeof OpenAssessment.Server == "undefined" || !OpenAssessment.Server) {
                 assessments: kwargs.assessments,
                 editor_assessments_order: kwargs.editorAssessmentsOrder,
                 allow_file_upload: kwargs.imageSubmissionEnabled,
+                allow_latex: kwargs.latexEnabled,
                 leaderboard_show: kwargs.leaderboardNum
             });
             return $.Deferred(function(defer) {

openassessment/xblock/static/js/src/oa_shared.js

@@ -37,3 +37,14 @@ if (typeof window.Logger === 'undefined') {
         log: function(event_type, data, kwargs) {}
     };
 }
+
+
+// Stub MathJax is the runtime doesn't provide it
+if (typeof window.MathJax === 'undefined') {
+    window.MathJax = {
+        Hub: {
+            Typeset: function(data){},
+            Queue: function(list){}
+        }
+    };
+}
\ No newline at end of file

openassessment/xblock/static/js/src/studio/oa_edit.js

@@ -194,6 +194,7 @@ OpenAssessment.StudioView.prototype = {
             submissionDue: view.settingsView.submissionDue(),
             assessments: view.settingsView.assessmentsDescription(),
             imageSubmissionEnabled: view.settingsView.imageSubmissionEnabled(),
+            latexEnabled: view.settingsView.latexEnabled(),
             leaderboardNum: view.settingsView.leaderboardNum(),
             editorAssessmentsOrder: view.settingsView.editorAssessmentsOrder()
         }).done(

openassessment/xblock/static/js/src/studio/oa_edit_settings.js

@@ -141,6 +141,25 @@ OpenAssessment.EditSettingsView.prototype = {
     },
 
     /**
+    Enable / disable latex rendering.
+
+    Args: 
+        isEnabled(boolean, optional): if provided enable/disable latex rendering
+    Returns:
+        boolean
+    **/
+    latexEnabled: function(isEnabled) {
+        var sel = $('#openassessment_submission_latex_editor', this.settingsElement);
+        if (isEnabled !== undefined) {
+            if (isEnabled) {
+                sel.val(1);
+            } else {
+                sel.val(0)
+            }
+        }
+        return (sel.val() == 1);
+    },
+    /**
     Get or set the number of scores to show in the leaderboard.
     If set to 0, the leaderboard will not be shown.
 

openassessment/xblock/static/sass/oa/utilities/_shame.scss

@@ -102,6 +102,7 @@
 
     li {
       margin-bottom: 0 !important;
+      margin-top: 5px !important;
     }
 
     button, .button, .action {

openassessment/xblock/static/sass/oa/views/_oa-base.scss

@@ -541,6 +541,7 @@
         display: block;
         text-align: center;
         margin-bottom: ($baseline-v/2);
+        min-width: 215px;
 
         @include media($bp-ds) {
           display: inline-block;

openassessment/xblock/student_training_mixin.py

@@ -72,6 +72,9 @@ class StudentTrainingMixin(object):
         context = {}
         template = 'openassessmentblock/student_training/student_training_unavailable.html'
 
+        # add allow_latex field to the context
+        context['allow_latex'] = self.allow_latex
+
         if not workflow_status:
             return template, context
 

openassessment/xblock/studio_mixin.py

@@ -121,6 +121,7 @@ class StudioMixin(object):
             'feedbackprompt': self.rubric_feedback_prompt,
             'feedback_default_text': feedback_default_text,
             'allow_file_upload': self.allow_file_upload,
+            'allow_latex': self.allow_latex,
             'leaderboard_show': self.leaderboard_show,
             'editor_assessments_order': [
                 make_django_template_key(asmnt)
@@ -213,6 +214,7 @@ class StudioMixin(object):
         self.submission_start = data['submission_start']
         self.submission_due = data['submission_due']
         self.allow_file_upload = bool(data['allow_file_upload'])
+        self.allow_latex = bool(data['allow_latex'])
         self.leaderboard_show = data['leaderboard_show']
 
         return {'success': True, 'msg': self._(u'Successfully updated OpenAssessment XBlock')}

openassessment/xblock/submission_mixin.py

@@ -337,6 +337,7 @@ class SubmissionMixin(object):
             context["submission_due"] = due_date
 
         context['allow_file_upload'] = self.allow_file_upload
+        context['allow_latex'] = self.allow_latex
         context['has_peer'] = 'peer-assessment' in self.assessment_steps
         context['has_self'] = 'self-assessment' in self.assessment_steps
 

openassessment/xblock/test/data/invalid_update_xblock.json

@@ -5,6 +5,7 @@
         "feedback_prompt": "Feedback prompt",
         "feedback_default_text": "Feedback default text",
         "allow_file_upload": false,
+        "allow_latex": false,
         "leaderboard_show": 0,
         "assessments": [
             {
@@ -29,6 +30,7 @@
         "feedback_prompt": "Feedback prompt",
         "feedback_default_text": "Feedback default text",
         "allow_file_upload": false,
+        "allow_latex": false,
         "leaderboard_show": 0,
         "criteria": [
             {
@@ -78,6 +80,7 @@
     "no_feedback_prompt": {
         "prompt": "Test prompt",
         "allow_file_upload": false,
+        "allow_latex": false,
         "leaderboard_show": 0,
         "criteria": [
             {
@@ -129,6 +132,7 @@
         "feedback_default_text": "Feedback default text",
         "prompt": "Test Prompt",
         "allow_file_upload": false,
+        "allow_latex": false,
         "leaderboard_show": 0,
         "criteria": [
             {
@@ -179,6 +183,7 @@
         "feedback_default_text": "Feedback default text",
         "prompt": "Test Prompt",
         "allow_file_upload": false,
+        "allow_latex": false,
         "leaderboard_show": 0,
         "criteria": [
             {
@@ -231,6 +236,7 @@
         "feedback_default_text": "Feedback default text",
         "prompt": "Test Prompt",
         "allow_file_upload": false,
+        "allow_latex": false,
         "leaderboard_show": 0,
         "criteria": [
             {
@@ -283,6 +289,7 @@
         "feedback_default_text": "Feedback default text",
         "prompt": "Test Prompt",
         "allow_file_upload": false,
+        "allow_latex": false,
         "leaderboard_show": 0,
         "criteria": [
             {
@@ -327,6 +334,7 @@
         "feedback_default_text": "Feedback default text",
         "prompt": "Test Prompt",
         "allow_file_upload": false,
+        "allow_latex": false,
         "leaderboard_show": 0,
         "criteria": [
             {
@@ -370,6 +378,7 @@
         "feedback_default_text": "Feedback default text",
         "prompt": "prompty",
         "allow_file_upload": false,
+        "allow_latex": false,
         "leaderboard_show": 0,
         "criteria": [
             []
@@ -392,6 +401,7 @@
         "feedback_default_text": "Feedback default text",
         "prompt": "Test Prompt",
         "allow_file_upload": false,
+        "allow_latex": false,
         "leaderboard_show": 0,
         "criteria": [
             {
@@ -435,6 +445,7 @@
         "feedback_default_text": "Feedback default text",
         "prompt": "Test Prompt",
         "allow_file_upload": false,
+        "allow_latex": false,
         "leaderboard_show": 0,
         "criteria": [
             {
@@ -464,6 +475,7 @@
         "feedback_default_text": "Feedback default text",
         "prompt": "Test Prompt",
         "allow_file_upload": false,
+        "allow_latex": false,
         "leaderboard_show": 0,
         "criteria": [
             {
@@ -502,6 +514,7 @@
         "feedback_default_text": "Feedback default text",
         "prompt": "Test Prompt",
         "allow_file_upload": false,
+        "allow_latex": false,
         "leaderboard_show": 0,
         "criteria": [
             {
@@ -545,6 +558,7 @@
         "feedback_default_text": "Feedback default text",
         "prompt": "Test Prompt",
         "allow_file_upload": false,
+        "allow_latex": false,
         "leaderboard_show": 0,
         "criteria": [
             {
@@ -587,6 +601,7 @@
         "feedback_default_text": "Feedback default text",
         "prompt": "Test Prompt",
         "allow_file_upload": 6,
+        "allow_latex": false,
         "criteria": [
             {
                 "order_num": 0,
@@ -628,6 +643,7 @@
         "feedback_default_text": "Feedback default text",
         "prompt": "Test Prompt",
         "allow_file_upload": null,
+        "allow_latex": false,
         "criteria": [
             {
                 "order_num": 0,
@@ -699,6 +715,7 @@
         "submission_start": "4014-02-10T09:46",
         "title": "My new title.",
         "allow_file_upload": false,
+        "allow_latex": false,
         "leaderboard_show": 0,
         "assessments": [
             {
@@ -755,6 +772,7 @@
         "submission_start": "4014-02-10T09:46",
         "title": "My new title.",
         "allow_file_upload": false,
+        "allow_latex": false,
         "leaderboard_show": 0,
         "assessments": [
             {
@@ -809,6 +827,7 @@
         "submission_start": "4014-02-10T09:46",
         "title": "My new title.",
         "allow_file_upload": false,
+        "allow_latex": false,
         "leaderboard_show": 0,
         "assessments": [
             {
@@ -866,6 +885,7 @@
         "submission_start": "4014-02-10T09:46",
         "title": "My new title.",
         "allow_file_upload": false,
+        "allow_latex": false,
         "leaderboard_show": 0,
         "assessments": [
             {
@@ -923,6 +943,7 @@
         "submission_start": "4014-02-10T09:46",
         "title": "My new title.",
         "allow_file_upload": false,
+        "allow_latex": false,
         "leaderboard_show": 0,
         "assessments": [
             {
@@ -974,6 +995,7 @@
         "submission_start": "4014-02-10T09:46",
         "title": "My new title.",
         "allow_file_upload": false,
+        "allow_latex": false,
         "leaderboard_show": 0,
         "assessments": [
             {
@@ -1032,6 +1054,7 @@
         "submission_start": "4014-02-10T09:46",
         "title": "My new title.",
         "allow_file_upload": false,
+        "allow_latex": false,
         "leaderboard_show": 0,
         "assessments": [
             {
@@ -1082,6 +1105,7 @@
         "submission_start": "4014-02-10T09:46",
         "title": "My new title.",
         "allow_file_upload": false,
+        "allow_latex": false,
         "leaderboard_show": 0,
         "assessments": [
             {
@@ -1133,6 +1157,7 @@
         "submission_start": "4014-02-10T09:46",
         "title": "My new title.",
         "allow_file_upload": false,
+        "allow_latex": false,
         "leaderboard_show": 0,
         "assessments": [
             {
@@ -1160,6 +1185,7 @@
         "feedback_prompt": "Feedback prompt",
         "feedback_default_text": "Feedback default text",
         "allow_file_upload": false,
+        "allow_latex": false,
         "leaderboard_show": 0,
         "criteria": [
             {
@@ -1210,6 +1236,7 @@
         "feedback_prompt": "Feedback prompt",
         "feedback_default_text": "Feedback default text",
         "allow_file_upload": false,
+        "allow_latex": false,
         "leaderboard_show": 0,
         "criteria": [
             {
@@ -1260,6 +1287,7 @@
         "feedback_prompt": "Feedback prompt",
         "feedback_default_text": "Feedback default text",
         "allow_file_upload": false,
+        "allow_latex": false,
         "leaderboard_show": 0,
         "criteria": [
             {
@@ -1333,6 +1361,7 @@
         "feedback_prompt": "Feedback prompt",
         "feedback_default_text": "Feedback default text",
         "allow_file_upload": false,
+        "allow_latex": false,
         "leaderboard_show": 0,
         "criteria": [
             {

openassessment/xblock/test/data/student_training_mixin.json

@@ -6,6 +6,7 @@
             "training_num_current": 1,
             "training_num_available": 2,
             "training_essay": "This is my answer.",
+            "allow_latex": false,
             "training_rubric": {
                 "criteria": [
                     {

openassessment/xblock/test/data/update_xblock.json

@@ -32,6 +32,7 @@
         "submission_start": "4014-02-10T09:46",
         "title": "My new title.",
         "allow_file_upload": false,
+        "allow_latex": false,
         "leaderboard_show": 0,
         "assessments": [
             {
@@ -83,6 +84,7 @@
         "submission_start": "4014-02-10T09:46",
         "title": "ɯʎ uǝʍ ʇıʇןǝ",
         "allow_file_upload": false,
+        "allow_latex": false,
         "leaderboard_show": 0,
         "assessments": [
             {
@@ -134,6 +136,7 @@
         "submission_start": "4014-02-10T09:46",
         "title": "My new title.",
         "allow_file_upload": false,
+        "allow_latex": false,
         "leaderboard_show": 0,
         "assessments": [
             {
@@ -196,6 +199,7 @@
         "submission_due": "4014-02-27T09:46",
         "submission_start": "4014-02-10T09:46",
         "allow_file_upload": false,
+        "allow_latex": false,
         "leaderboard_show": 0,
         "title": "My new title.",
         "assessments": [

openassessment/xblock/test/test_leaderboard.py

@@ -171,7 +171,8 @@ class TestLeaderboardRender(XBlockHandlerTransactionTestCase):
             xblock,
             'openassessmentblock/leaderboard/oa_leaderboard_show.html',
             {
-                'topscores': scores
+                'topscores': scores,
+                'allow_latex': xblock.allow_latex,
             },
             workflow_status='done'
         )

openassessment/xblock/test/test_peer.py

@@ -237,6 +237,7 @@ class TestPeerAssessmentRender(XBlockHandlerTestCase):
             'rubric_criteria': xblock.rubric_criteria,
             'must_grade': 5,
             'review_num': 1,
+            'allow_latex': False,
         }
         self._assert_path_and_context(
             xblock, 'openassessmentblock/peer/oa_peer_unavailable.html', expected_context
@@ -252,6 +253,7 @@ class TestPeerAssessmentRender(XBlockHandlerTestCase):
             'rubric_criteria': xblock.rubric_criteria,
             'must_grade': 5,
             'review_num': 1,
+            'allow_latex': False,
         }
         self._assert_path_and_context(
             xblock, 'openassessmentblock/peer/oa_peer_closed.html', expected_context
@@ -267,6 +269,7 @@ class TestPeerAssessmentRender(XBlockHandlerTestCase):
             'rubric_criteria': xblock.rubric_criteria,
             'must_grade': 5,
             'review_num': 1,
+            'allow_latex': False,
         }
         self._assert_path_and_context(
             xblock, 'openassessmentblock/peer/oa_peer_unavailable.html', expected_context
@@ -285,6 +288,7 @@ class TestPeerAssessmentRender(XBlockHandlerTestCase):
             'must_grade': 5,
             'review_num': 1,
             'submit_button_text': 'submit your assessment & move to response #2',
+            'allow_latex': False,
         }
         self._assert_path_and_context(
             xblock, 'openassessmentblock/peer/oa_peer_waiting.html',
@@ -324,6 +328,7 @@ class TestPeerAssessmentRender(XBlockHandlerTestCase):
             'allow_file_upload': False,
             'peer_file_url': '',
             'submit_button_text': 'submit your assessment & move to response #2',
+            'allow_latex': False,
         }
         self._assert_path_and_context(
             xblock, 'openassessmentblock/peer/oa_peer_assessment.html',
@@ -345,6 +350,7 @@ class TestPeerAssessmentRender(XBlockHandlerTestCase):
             'must_grade': 5,
             'review_num': 1,
             'submit_button_text': 'submit your assessment & move to response #2',
+            'allow_latex': False,
         }
         self._assert_path_and_context(
             xblock, 'openassessmentblock/peer/oa_peer_closed.html',
@@ -380,6 +386,7 @@ class TestPeerAssessmentRender(XBlockHandlerTestCase):
             'must_grade': 5,
             'review_num': 1,
             'submit_button_text': 'submit your assessment & move to response #2',
+            'allow_latex': False,
         }
         self._assert_path_and_context(
             xblock, 'openassessmentblock/peer/oa_peer_closed.html',
@@ -407,6 +414,7 @@ class TestPeerAssessmentRender(XBlockHandlerTestCase):
             'rubric_criteria': xblock.rubric_criteria,
             'must_grade': 5,
             'review_num': 1,
+            'allow_latex': False,
         }
 
         self._assert_path_and_context(
@@ -436,6 +444,7 @@ class TestPeerAssessmentRender(XBlockHandlerTestCase):
              'review_num': 1,
              'rubric_criteria': xblock.rubric_criteria,
              'submit_button_text': 'Submit your assessment & review another response',
+             'allow_latex': False,
         }
         self._assert_path_and_context(
             xblock, 'openassessmentblock/peer/oa_peer_turbo_mode_waiting.html',
@@ -463,6 +472,7 @@ class TestPeerAssessmentRender(XBlockHandlerTestCase):
              'review_num': 1,
              'rubric_criteria': xblock.rubric_criteria,
              'submit_button_text': 'Submit your assessment & review another response',
+             'allow_latex': False,
         }
         self._assert_path_and_context(
             xblock, 'openassessmentblock/peer/oa_peer_turbo_mode.html',
@@ -484,6 +494,7 @@ class TestPeerAssessmentRender(XBlockHandlerTestCase):
             'review_num': 1,
             'rubric_criteria': xblock.rubric_criteria,
             'submit_button_text': 'Submit your assessment & review another response',
+            'allow_latex': False,
         }
         self._assert_path_and_context(
             xblock, 'openassessmentblock/peer/oa_peer_unavailable.html',

openassessment/xblock/test/test_self.py

@@ -167,7 +167,7 @@ class TestSelfAssessmentRender(XBlockHandlerTestCase):
         self._assert_path_and_context(
             xblock,
             'openassessmentblock/self/oa_self_unavailable.html',
-            {'self_start': datetime.datetime(5999, 1, 1).replace(tzinfo=pytz.utc)}
+            {'self_start': datetime.datetime(5999, 1, 1).replace(tzinfo=pytz.utc), 'allow_latex': False}
         )
 
     @scenario('data/self_assessment_closed.xml', user_id='Bob')
@@ -176,14 +176,14 @@ class TestSelfAssessmentRender(XBlockHandlerTestCase):
         self._assert_path_and_context(
             xblock,
             'openassessmentblock/self/oa_self_closed.html',
-            {'self_due': datetime.datetime(2000, 1, 1).replace(tzinfo=pytz.utc)}
+            {'self_due': datetime.datetime(2000, 1, 1).replace(tzinfo=pytz.utc), 'allow_latex': False}
         )
 
     @scenario('data/self_assessment_open.xml', user_id='Bob')
     def test_open_no_submission(self, xblock):
         # Without making a submission, this step should be unavailable
         self._assert_path_and_context(
-            xblock, 'openassessmentblock/self/oa_self_unavailable.html', {}
+            xblock, 'openassessmentblock/self/oa_self_unavailable.html', {'allow_latex': False}
         )
 
     @scenario('data/self_assessment_open.xml', user_id='James Brown')
@@ -195,7 +195,7 @@ class TestSelfAssessmentRender(XBlockHandlerTestCase):
 
         # Should still not be able to access self-assessment
         self._assert_path_and_context(
-            xblock, 'openassessmentblock/self/oa_self_unavailable.html', {}
+            xblock, 'openassessmentblock/self/oa_self_unavailable.html', {'allow_latex': False}
         )
 
     @scenario('data/self_assessment_open.xml', user_id='James Brown')
@@ -207,7 +207,7 @@ class TestSelfAssessmentRender(XBlockHandlerTestCase):
             xblock.get_student_item_dict(), u"𝓟𝓪𝓼𝓼 𝓽𝓱𝓮 𝓹𝓮𝓪𝓼"
         )
         self._assert_path_and_context(
-            xblock, 'openassessmentblock/self/oa_self_complete.html', {},
+            xblock, 'openassessmentblock/self/oa_self_complete.html', {'allow_latex': False},
             workflow_status='waiting',
             status_details={
                 'self': {'complete': True},
@@ -224,7 +224,7 @@ class TestSelfAssessmentRender(XBlockHandlerTestCase):
         # In the self --> peer configuration, self can be complete
         # if our status is "peer"
         self._assert_path_and_context(
-            xblock, 'openassessmentblock/self/oa_self_complete.html', {},
+            xblock, 'openassessmentblock/self/oa_self_complete.html', {'allow_latex': False},
             workflow_status="peer",
             status_details={
                 'self': {'complete': True},
@@ -239,7 +239,7 @@ class TestSelfAssessmentRender(XBlockHandlerTestCase):
             xblock.get_student_item_dict(), u"Ⱥɨn'ŧ ɨŧ fᵾnꝁɏ"
         )
         self._assert_path_and_context(
-            xblock, 'openassessmentblock/self/oa_self_complete.html', {},
+            xblock, 'openassessmentblock/self/oa_self_complete.html', {'allow_latex':False},
             workflow_status='done'
         )
 
@@ -257,6 +257,7 @@ class TestSelfAssessmentRender(XBlockHandlerTestCase):
                 'self_submission': submission,
                 'allow_file_upload': False,
                 'self_file_url': '',
+                'allow_latex': False,
             },
             workflow_status='self',
             submission_uuid=submission['uuid']
@@ -277,7 +278,7 @@ class TestSelfAssessmentRender(XBlockHandlerTestCase):
             create_rubric_dict(xblock.prompt, xblock.rubric_criteria)
         )
         self._assert_path_and_context(
-            xblock, 'openassessmentblock/self/oa_self_complete.html', {},
+            xblock, 'openassessmentblock/self/oa_self_complete.html', {'allow_latex': False},
             workflow_status='self',
             submission_uuid=submission['uuid']
         )
@@ -292,7 +293,7 @@ class TestSelfAssessmentRender(XBlockHandlerTestCase):
         self._assert_path_and_context(
             xblock,
             'openassessmentblock/self/oa_self_closed.html',
-            {'self_due': datetime.datetime(2000, 1, 1).replace(tzinfo=pytz.utc)},
+            {'self_due': datetime.datetime(2000, 1, 1).replace(tzinfo=pytz.utc), 'allow_latex': False},
             workflow_status='self',
             submission_uuid=submission['uuid']
         )
@@ -319,7 +320,7 @@ class TestSelfAssessmentRender(XBlockHandlerTestCase):
         # we ALWAYS show complete, even if the workflow tells us we're still have status 'self'.
         self._assert_path_and_context(
             xblock, 'openassessmentblock/self/oa_self_complete.html',
-            {'self_due': datetime.datetime(2000, 1, 1).replace(tzinfo=pytz.utc)},
+            {'self_due': datetime.datetime(2000, 1, 1).replace(tzinfo=pytz.utc), 'allow_latex': False},
             workflow_status='self',
             submission_uuid=submission['uuid']
         )

openassessment/xblock/test/test_student_training.py

@@ -24,7 +24,6 @@ class StudentTrainingTest(XBlockHandlerTestCase):
         'submission': u'Thé őbjéćt őf édúćátíőń íś tő téáćh úś tő ĺővé ẃhát íś béáútífúĺ.'
     }
 
-
     def assert_path_and_context(self, xblock, expected_path, expected_context):
         """
         Render the student training step and verify that the expected template
@@ -163,7 +162,7 @@ class StudentTrainingAssessTest(StudentTrainingTest):
         # Expect that we were correct
         self.assertTrue(resp['success'], msg=resp.get('msg'))
         self.assertFalse(resp['corrections'])
-        expected_context = {}
+        expected_context = {"allow_latex": False}
         expected_template = "openassessmentblock/student_training/student_training_complete.html"
         self.assert_path_and_context(xblock, expected_template, expected_context)
 
@@ -290,7 +289,8 @@ class StudentTrainingRenderTest(StudentTrainingTest):
         xblock.create_submission(xblock.get_student_item_dict(), self.SUBMISSION)
         expected_template = "openassessmentblock/student_training/student_training_closed.html"
         expected_context = {
-            'training_due': "2000-01-01T00:00:00+00:00"
+            'training_due': "2000-01-01T00:00:00+00:00",
+            'allow_latex': False,
         }
         self.assert_path_and_context(xblock, expected_template, expected_context)
 
@@ -307,6 +307,7 @@ class StudentTrainingRenderTest(StudentTrainingTest):
         xblock.create_submission(xblock.get_student_item_dict(), self.SUBMISSION)
         expected_template = "openassessmentblock/student_training/student_training_unavailable.html"
         expected_context = {
-            'training_start': datetime.datetime(3000, 1, 1).replace(tzinfo=pytz.utc)
+            'training_start': datetime.datetime(3000, 1, 1).replace(tzinfo=pytz.utc),
+            'allow_latex': False,
         }
         self.assert_path_and_context(xblock, expected_template, expected_context)

openassessment/xblock/test/test_studio.py

@@ -23,6 +23,7 @@ class StudioViewTest(XBlockHandlerTestCase):
         "submission_start": "4014-02-10T09:46",
         "submission_due": "4014-02-27T09:46",
         "allow_file_upload": False,
+        "allow_latex": False,
         "leaderboard_show": 4,
         "assessments": [{"name": "self-assessment"}],
         "editor_assessments_order": [

openassessment/xblock/test/test_submission.py

@@ -102,7 +102,8 @@ class SubmissionRenderTest(XBlockHandlerTestCase):
                 'allow_file_upload': False,
                 'submission_start': dt.datetime(4999, 4, 1).replace(tzinfo=pytz.utc),
                 'has_peer': True,
-                'has_self': True
+                'has_self': True,
+                'allow_latex': False,
             }
         )
 
@@ -123,7 +124,8 @@ class SubmissionRenderTest(XBlockHandlerTestCase):
                 'student_submission': submission,
                 'allow_file_upload': False,
                 'has_peer': True,
-                'has_self': True
+                'has_self': True,
+                'allow_latex': False,
             }
         )
 
@@ -138,7 +140,8 @@ class SubmissionRenderTest(XBlockHandlerTestCase):
                 'submit_enabled': False,
                 'submission_due': dt.datetime(2999, 5, 6).replace(tzinfo=pytz.utc),
                 'has_peer': True,
-                'has_self': True
+                'has_self': True,
+                'allow_latex': False,
             }
         )
 
@@ -152,7 +155,8 @@ class SubmissionRenderTest(XBlockHandlerTestCase):
                 'save_status': 'This response has not been saved.',
                 'submit_enabled': False,
                 'has_peer': True,
-                'has_self': False
+                'has_self': False,
+                'allow_latex': False,
             }
         )
 
@@ -172,7 +176,8 @@ class SubmissionRenderTest(XBlockHandlerTestCase):
                 'submit_enabled': True,
                 'submission_due': dt.datetime(2999, 5, 6).replace(tzinfo=pytz.utc),
                 'has_peer': True,
-                'has_self': True
+                'has_self': True,
+                'allow_latex': False,
             }
         )
 
@@ -189,7 +194,8 @@ class SubmissionRenderTest(XBlockHandlerTestCase):
                 'student_submission': submission,
                 'allow_file_upload': False,
                 'has_peer': True,
-                'has_self': True
+                'has_self': True,
+                'allow_latex': False,
             }
         )
 
@@ -201,7 +207,8 @@ class SubmissionRenderTest(XBlockHandlerTestCase):
                 'allow_file_upload': False,
                 'submission_due': dt.datetime(2014, 4, 5).replace(tzinfo=pytz.utc),
                 'has_peer': False,
-                'has_self': True
+                'has_self': True,
+                'allow_latex': False,
             }
         )
 
@@ -218,7 +225,8 @@ class SubmissionRenderTest(XBlockHandlerTestCase):
                 'student_submission': submission,
                 'allow_file_upload': False,
                 'has_peer': False,
-                'has_self': True
+                'has_self': True,
+                'allow_latex': False,
             }
         )
 
@@ -243,7 +251,8 @@ class SubmissionRenderTest(XBlockHandlerTestCase):
                 'student_submission': submission,
                 'allow_file_upload': False,
                 'has_peer': True,
-                'has_self': True
+                'has_self': True,
+                'allow_latex': False,
             }
         )
 
@@ -268,7 +277,8 @@ class SubmissionRenderTest(XBlockHandlerTestCase):
                 'student_submission': submission,
                 'allow_file_upload': False,
                 'has_peer': False,
-                'has_self': True
+                'has_self': True,
+                'allow_latex': False,
             }
         )
 

openassessment/xblock/test/test_xml.py

@@ -108,6 +108,7 @@ class TestSerializeContent(TestCase):
         self.oa_block.rubric_criteria = data.get('criteria', copy.deepcopy(self.BASIC_CRITERIA))
         self.oa_block.rubric_assessments = data.get('assessments', copy.deepcopy(self.BASIC_ASSESSMENTS))
         self.oa_block.allow_file_upload = data.get('allow_file_upload')
+        self.oa_block.allow_latex = data.get('allow_latex')
         self.oa_block.leaderboard_show = data.get('leaderboard_show', 0)
 
     @ddt.file_data('data/serialize.json')
@@ -408,6 +409,7 @@ class TestParseFromXml(TestCase):
             'criteria',
             'assessments',
             'allow_file_upload',
+            'allow_latex',
             'leaderboard_show'
         ]
         for field_name in expected_fields:

openassessment/xblock/xml.py

@@ -624,6 +624,9 @@ def serialize_content_to_xml(oa_block, root):
     if oa_block.allow_file_upload is not None:
         root.set('allow_file_upload', unicode(oa_block.allow_file_upload))
 
+    if oa_block.allow_latex is not None:
+        root.set('allow_latex', unicode(oa_block.allow_latex))
+
     # Open assessment displayed title
     title = etree.SubElement(root, 'title')
     title.text = unicode(oa_block.title)
@@ -746,6 +749,10 @@ def parse_from_xml(root):
     if 'allow_file_upload' in root.attrib:
         allow_file_upload = _parse_boolean(unicode(root.attrib['allow_file_upload']))
 
+    allow_latex = False
+    if 'allow_latex' in root.attrib:
+        allow_latex = _parse_boolean(unicode(root.attrib['allow_latex']))
+
     # Retrieve the title
     title_el = root.find('title')
     if title_el is None:
@@ -785,6 +792,7 @@ def parse_from_xml(root):
         'submission_start': submission_start,
         'submission_due': submission_due,
         'allow_file_upload': allow_file_upload,
+        'allow_latex': allow_latex,
         'leaderboard_show': leaderboard_show
     }