Commit cef7c430 by Stephen Sanchez

Merge pull request #283 from edx/sanchez/TIM-474

Fix for TIM-474. Disable submit buttons during transaction.
parents d34b5178 fd00b4aa
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input[type=radio]:checked",this.element).each(function(index,sel){optionsSelected[sel.name]=sel.value});var view=this;view.toggleActionError("self",null);view.selfSubmitEnabled(false);this.server.selfAssess(optionsSelected).done(function(){view.renderPeerAssessmentStep();view.renderSelfAssessmentStep();view.gradeView.load();view.scrollToTop()}).fail(function(errMsg){view.toggleActionError("self",errMsg);view.selfSubmitEnabled(true)})},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"){container=".step__actions"}else if(type=="feedback_assess"){container=".submission__feedback__actions"}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"))},getStepActionsErrorMessage:function(){return $(".step__actions .message__content").html()}};function OpenAssessmentBlock(runtime,element){$(function($){var server=new OpenAssessment.Server(runtime,element);var view=new OpenAssessment.BaseView(runtime,element,server);view.load()})}if(typeof OpenAssessment=="undefined"||!OpenAssessment){OpenAssessment={}}if(typeof window.gettext==="undefined"){window.gettext=function(text){return text}}OpenAssessment.StudioView=function(runtime,element,server){this.runtime=runtime;this.server=server;this.codeBox=CodeMirror.fromTextArea($(element).find(".openassessment-editor").first().get(0),{mode:"xml",lineNumbers:true,lineWrapping:true});var view=this;$(element).find(".openassessment-save-button").click(function(eventData){view.save()});$(element).find(".openassessment-cancel-button").click(function(eventData){view.cancel()})};OpenAssessment.StudioView.prototype={load:function(){var view=this;this.server.loadXml().done(function(xml){view.codeBox.setValue(xml)}).fail(function(msg){view.showError(msg)})},save:function(){var view=this;this.server.checkReleased().done(function(isReleased){if(isReleased){view.confirmPostReleaseUpdate($.proxy(view.updateXml,view))}else{view.updateXml()}}).fail(function(errMsg){view.showError(msg)})},confirmPostReleaseUpdate:function(onConfirm){var msg=gettext("This problem has already been released. Any changes will apply only to future assessments.");if(confirm(msg)){onConfirm()}},updateXml:function(){this.runtime.notify("save",{state:"start"});var xml=this.codeBox.getValue();var view=this;this.server.updateXml(xml).done(function(){view.runtime.notify("save",{state:"end"});view.load()}).fail(function(msg){view.showError(msg)})},cancel:function(){this.runtime.notify("cancel",{})},showError:function(errorMsg){this.runtime.notify("error",{msg:errorMsg})}};function OpenAssessmentEditor(runtime,element){$(function($){var server=new OpenAssessment.Server(runtime,element);var view=new OpenAssessment.StudioView(runtime,element,server);view.load()})}if(typeof OpenAssessment=="undefined"||!OpenAssessment){OpenAssessment={}}if(typeof window.gettext==="undefined"){window.gettext=function(text){return text}}OpenAssessment.GradeView=function(element,server,baseView){this.element=element;this.server=server;this.baseView=baseView};OpenAssessment.GradeView.prototype={load:function(){var view=this;var baseView=this.baseView;this.server.render("grade").done(function(html){$("#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)})}};if(typeof OpenAssessment=="undefined"||!OpenAssessment){OpenAssessment={}}if(typeof window.gettext==="undefined"){window.gettext=function(text){return text}}OpenAssessment.ResponseView=function(element,server,baseView){this.element=element;this.server=server;this.baseView=baseView;this.savedResponse=""};OpenAssessment.ResponseView.prototype={load:function(){var view=this;this.server.render("submission").done(function(html){$("#openassessment__response",view.element).replaceWith(html);view.installHandlers()}).fail(function(errMsg){view.baseView.showLoadError("response")})},installHandlers:function(){var sel=$("#openassessment__response",this.element);var view=this;this.baseView.setUpCollapseExpand(sel);this.savedResponse=this.response();var handleChange=function(eventData){view.responseChanged()};sel.find("#submission__answer__value").on("change keyup drop paste",handleChange);sel.find("#step--response__submit").click(function(eventObject){eventObject.preventDefault();view.submit()});sel.find("#submission__save").click(function(eventObject){eventObject.preventDefault();view.save()})},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=$("#response__save_status h3",this.element);if(typeof msg==="undefined"){return sel.text()}else{var label=gettext("Status of Your Response");sel.html('<span class="sr">'+label+":"+"</span>\n"+msg)}},unsavedWarningEnabled:function(enabled){if(typeof enabled==="undefined"){return window.onbeforeunload!==null}else{if(enabled){window.onbeforeunload=function(){return"If you leave this page without saving or submitting your response, "+"you'll lose any work you've done on the response."}}else{window.onbeforeunload=null}}},response:function(text){var sel=$("#submission__answer__value",this.element);if(typeof text==="undefined"){return sel.val()}else{sel.val(text)}},responseChanged:function(){var currentResponse=$.trim(this.response());var isBlank=currentResponse!=="";this.submitEnabled(isBlank);if($.trim(this.savedResponse)!==currentResponse){this.saveEnabled(isBlank);this.saveStatus(gettext("This response has not been saved."));this.unsavedWarningEnabled(true)}},save:function(){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)})},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.renderPeerAssessmentStep();this.baseView.gradeView.load();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()}})}};if(typeof OpenAssessment=="undefined"||!OpenAssessment){OpenAssessment={}}if(typeof window.gettext==="undefined"){window.gettext=function(text){return text}}OpenAssessment.Server=function(runtime,element){this.runtime=runtime;this.element=element};OpenAssessment.Server.prototype={url:function(handler){return this.runtime.handlerUrl(this.element,handler)},maxInputSize:1024*64,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()},submit:function(submission){var url=this.url("submit");if(submission.length>this.maxInputSize){return $.Deferred(function(defer){var errorMsg=gettext("This response is too long. Please shorten the response and try to submit it again.");defer.rejectWith(this,["submit",errorMsg])}).promise()}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");if(submission.length>this.maxInputSize){return $.Deferred(function(defer){var errorMsg=gettext("This response is too long. Please shorten the response and try to save it again.");defer.rejectWith(this,[errorMsg])}).promise()}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");if(text.length>this.maxInputSize){return $.Deferred(function(defer){var errorMsg=gettext("This feedback is too long. Please shorten your feedback and try to submit it again.");defer.rejectWith(this,[errorMsg])}).promise()}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,feedback){var url=this.url("peer_assess");if(feedback.length>this.maxInputSize){return $.Deferred(function(defer){var errorMsg=gettext("The comments on this assessment are too long. Please shorten your comments and try to submit them again.");defer.rejectWith(this,[errorMsg])}).promise()}var payload=JSON.stringify({options_selected:optionsSelected,feedback:feedback});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){var url=this.url("self_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.resolve()}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This assessment could not be submitted.")])})})},loadXml:function(){var url=this.url("xml");return $.Deferred(function(defer){$.ajax({type:"POST",url:url,data:'""'}).done(function(data){if(data.success){defer.resolveWith(this,[data.xml])}else{defer.rejectWith(this,[data.msg])}}).fail(function(data){defer.rejectWith(this,[gettext("This problem could not be loaded.")])})}).promise()},updateXml:function(xml){var url=this.url("update_xml");var payload=JSON.stringify({xml:xml});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()}};
\ No newline at end of file
/**
Tests for OpenAssessment Peer view.
**/
describe("OpenAssessment.PeerView", function() {
// Stub server
var StubServer = function() {
var successPromise = $.Deferred(
function(defer) {
defer.resolve();
}
).promise();
this.peerAssess = function(optionsSelected, feedback) {
return $.Deferred(function(defer) { defer.resolve(); }).promise();
};
this.render = function(step) {
return successPromise;
};
};
// Stub runtime
var runtime = {};
// Stubs
var server = null;
// View under test
var view = null;
beforeEach(function() {
// Load the DOM fixture
jasmine.getFixtures().fixturesPath = 'base/fixtures';
loadFixtures('oa_peer_assessment.html');
// Create a new stub server
server = new StubServer();
// Create the object under test
var el = $("#openassessment").get(0);
view = new OpenAssessment.BaseView(runtime, el, server);
});
it("re-enables the peer assess button on error", function() {
// Simulate a server error
spyOn(server, 'peerAssess').andCallFake(function() {
expect(view.peerSubmitEnabled()).toBe(false);
return $.Deferred(function(defer) {
defer.rejectWith(this, ['ENOUNKNOWN', 'Error occurred!']);
}).promise();
});
view.peerAssess();
// Expect the submit button to have been re-enabled
expect(view.peerSubmitEnabled()).toBe(true);
});
});
/**
Tests for OpenAssessment Self view.
**/
describe("OpenAssessment.SelfView", function() {
// Stub server
var StubServer = function() {
var successPromise = $.Deferred(
function(defer) {
defer.resolve();
}
).promise();
this.selfAssess = function(optionsSelected) {
return $.Deferred(function(defer) { defer.resolve(); }).promise();
};
this.render = function(step) {
return successPromise;
};
};
// Stub base view
var StubBaseView = function() {
this.showLoadError = function(msg) {};
this.toggleActionError = function(msg, step) {};
this.setUpCollapseExpand = function(sel) {};
};
// Stub runtime
var runtime = {};
// Stubs
var server = null;
// View under test
var view = null;
beforeEach(function() {
// Load the DOM fixture
jasmine.getFixtures().fixturesPath = 'base/fixtures';
loadFixtures('oa_self_assessment.html');
// Create a new stub server
server = new StubServer();
// Create the object under test
var el = $("#openassessment").get(0);
view = new OpenAssessment.BaseView(runtime, el, server);
});
it("re-enables the self assess button on error", function() {
// Simulate a server error
spyOn(server, 'selfAssess').andCallFake(function() {
expect(view.selfSubmitEnabled()).toBe(false);
return $.Deferred(function(defer) {
defer.rejectWith(this, ['ENOUNKNOWN', 'Error occurred!']);
}).promise();
});
view.selfAssess();
// Expect the submit button to have been re-enabled
expect(view.selfSubmitEnabled()).toBe(true);
});
});
......@@ -216,6 +216,54 @@ OpenAssessment.BaseView.prototype = {
},
/**
Enable/disable the peer assess button button.
Check that whether the peer assess button is enabled.
Args:
enabled (bool): If specified, set the state of the button.
Returns:
bool: Whether the button is enabled.
Examples:
>> view.peerSubmitEnabled(true); // enable the button
>> view.peerSubmitEnabled(); // check whether the button is enabled
>> true
**/
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)
}
},
/**
Enable/disable the self assess button.
Check that whether the self assess button is enabled.
Args:
enabled (bool): If specified, set the state of the button.
Returns:
bool: Whether the button is enabled.
Examples:
>> view.selfSubmitEnabled(true); // enable the button
>> view.selfSubmitEnabled(); // check whether the button is enabled
>> true
**/
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)
}
},
/**
Send an assessment to the server and update the view.
**/
peerAssess: function() {
......@@ -261,11 +309,14 @@ OpenAssessment.BaseView.prototype = {
// Send the assessment to the server
var view = this;
this.toggleActionError('peer', null);
view.toggleActionError('peer', null);
view.peerSubmitEnabled(false);
this.server.peerAssess(optionsSelected, feedback).done(
successFunction
).fail(function(errMsg) {
view.toggleActionError('peer', errMsg);
view.peerSubmitEnabled(true);
});
},
......@@ -283,7 +334,9 @@ OpenAssessment.BaseView.prototype = {
// Send the assessment to the server
var view = this;
this.toggleActionError('self', null);
view.toggleActionError('self', null);
view.selfSubmitEnabled(false);
this.server.selfAssess(optionsSelected).done(
function() {
view.renderPeerAssessmentStep();
......@@ -293,6 +346,7 @@ OpenAssessment.BaseView.prototype = {
}
).fail(function(errMsg) {
view.toggleActionError('self', errMsg);
view.selfSubmitEnabled(true);
});
},
......
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