-// UNIMPLEMENTED
-
-// TODO: onglets pour chaque groupe + section déroulante questionnaire (chargé avec réponses)
-// NOM Prenom (par grp, puis alphabétique)
-// réponse : vert si OK (+ choix), rouge si faux, gris si texte (clic pour voir)
-// + temps total ?
-// click sur en-tête de colonne : tri alphabétique, tri décroissant...
-// Affiché si (hash du) mdp du cours est correctement entré
-// Doit reprendre les données en base si refresh (sinon : sockets)
-
-// Also buttons "start exam", "end exam" for logged in teacher
-
-// TODO: réutiliser le component... trouver un moyen
-
let socket = null; //monitor answers in real time
-function libsRefresh()
-{
- // Run Prism + MathJax on questions text
- $("#statements").find("code[class^=language-]").each( (i,elem) => {
- Prism.highlightElement(elem);
- });
- MathJax.Hub.Queue(["Typeset",MathJax.Hub,"statements"]);
-}
-
new Vue({
el: "#monitor",
data: {
password: "", //from password field
- assessment: null, //obtained after authentication
+ assessment: { }, //obtained after authentication
// Stage 0: unauthenticated (password),
// 1: authenticated (password hash validated), start monitoring
stage: 0,
- },
- components: {
- "statements": {
- props: ['assessment','inputs','student','stage'],
- // TODO: general render function for nested exercises
- // There should be a questions navigator below, or next (visible if display=='all')
- // Full questions tree is rendered, but some parts hidden depending on display settings
- render(h) {
- let self = this;
- let questions = (assessment.questions || [ ]).map( (q,i) => {
- let questionContent = [ ];
- questionContent.push(
- h(
- "div",
- {
- "class": {
- wording: true,
- },
- domProps: {
- innerHTML: q.wording,
- },
- }
- )
- );
- let optionsOrder = _.range(q.options.length);
- if (!q.fixed)
- optionsOrder = _.shuffle(optionsOrder);
- let optionList = [ ];
- optionsOrder.forEach( idx => {
- let option = [ ];
- option.push(
- h(
- "input",
- {
- domProps: {
- checked: this.inputs.length > 0 && this.inputs[i][idx],
- },
- attrs: {
- id: this.inputId(i,idx),
- type: "checkbox",
- },
- on: {
- change: e => { this.inputs[i][idx] = e.target.checked; },
- },
- },
- )
- );
- option.push(
- h(
- "label",
- {
- domProps: {
- innerHTML: q.options[idx],
- },
- attrs: {
- "for": this.inputId(i,idx),
- },
- }
- )
- );
- optionList.push(
- h(
- "div",
- {
- "class": {
- option: true,
- choiceCorrect: this.stage == 4 && assessment.questions[i].answer.includes(idx),
- choiceWrong: this.stage == 4 && this.inputs[i][idx] && !assessment.questions[i].answer.includes(idx),
- },
- },
- option
- )
- );
- });
- questionContent.push(
- h(
- "div",
- {
- "class": {
- optionList: true,
- },
- },
- optionList
- )
- );
- return h(
- "div",
- {
- "class": {
- "question": true,
- "hide": this.stage == 2 && assessment.display == 'one' && assessment.indices[assessment.index] != i,
- },
- },
- questionContent
- );
- });
- if (this.stage == 2)
- {
- questions.unshift(
- h(
- "button",
- {
- "class": {
- "waves-effect": true,
- "waves-light": true,
- "btn": true,
- },
- style: {
- "display": "block",
- "margin-left": "auto",
- "margin-right": "auto",
- },
- on: {
- click: () => this.sendAnswer(assessment.indices[assessment.index]),
- },
- },
- "Send"
- )
- );
- }
- return h(
- "div",
- {
- attrs: {
- id: "statements",
- },
- },
- questions
- );
- },
- mounted: function() {
- libsRefresh();
- },
- methods: {
- inputId: function(i,j) {
- return "q" + i + "_" + "input" + j;
- },
- },
+ answers: {
+ displayAll: true,
+ showSolution: true, //TODO: allow to hide, to let teachers search too
+ inputs: [ ],
+ index : -1,
},
+ students: [ ], //to know their names
+ display: "assessment", //or student's answers
},
methods: {
+ // TODO: redundant code, next 4 funcs already exist in course.js
+ toggleDisplay: function(area) {
+ if (this.display == area)
+ this.display = "";
+ else
+ this.display = area;
+ },
+ studentList: function(group) {
+ return this.students
+ .filter( s => { return group==0 || s.group == group; })
+ .map( s => { return Object.assign({}, s); }) //not altering initial array
+ .sort( (a,b) => { return a.name.localeCompare(b.name); });
+ },
+ groupList: function() {
+ let maxGrp = 1;
+ this.students.forEach( s => {
+ if (s.group > maxGrp)
+ maxGrp = s.group;
+ });
+ return _.range(1,maxGrp+1);
+ },
+ groupId: function(group, prefix) {
+ return (prefix || "") + "group" + group;
+ },
+ togglePresence: function(s) {
+ s.present = !s.present;
+ },
+ allFinished: function() {
+ for (s of this.students)
+ {
+ if (!s.present)
+ continue;
+ const paperIdx = this.assessment.papers.findIndex( item => { return item.number == number; });
+ if (paperIdx === -1)
+ return false;
+ const paper = this.assessment.papers[paperIdx];
+ if (paper.inputs.length < this.assessment.questions.length)
+ return false;
+ }
+ return true;
+ },
+ getColor: function(number, qIdx) {
+ // For the moment, green if correct and red if wrong; grey if unanswered yet
+ // TODO: in-between color for partially right (especially for multi-questions)
+ const paperIdx = this.assessment.papers.findIndex( item => { return item.number == number; });
+ if (paperIdx === -1)
+ return "grey"; //student didn't start yet
+ const inputIdx = this.assessment.papers[paperIdx].inputs.findIndex( item => {
+ const qNum = parseInt(item.index.split(".")[0]); //indexes separated by dots
+ return qIdx == qNum;
+ });
+ if (inputIdx === -1)
+ return "grey";
+ if (_.isEqual(this.assessment.papers[paperIdx].inputs[inputIdx].input, this.assessment.questions[qIdx].answer))
+ return "green";
+ return "red";
+ },
+ seeDetails: function(number, i) {
+ // UNIMPLEMENTED: see question details, with current answer(s)
+ },
// stage 0 --> 1
startMonitoring: function() {
$.ajax("/start/monitoring", {
method: "GET",
data: {
- password: this.,
+ password: Sha1.Compute(this.password),
aname: examName,
- cname: courseName,
+ ccode: courseCode,
+ initials: initials,
},
dataType: "json",
success: s => {
if (!!s.errmsg)
- return this.warning(s.errmsg);
+ return alert(s.errmsg);
+ this.assessment = s.assessment;
+ this.answers.inputs = s.assessment.questions.map( q => {
+ let input = _(q.options.length).times( _.constant(false) );
+ q.answer.forEach( idx => { input[idx] = true; });
+ return input;
+ });
+ this.students = s.students;
+ this.students.forEach( s => { s.present = true; }); //a priori...
this.stage = 1;
- },
- });
- },
- // TODO: 2-level sockets, for prof and monitors
- socket = io.connect("/" + assessment.name, {
- query: "number=" + this.student.number + "&password=" + this.password
+ socket = io.connect("/", {
+ query: "aid=" + this.assessment._id + "&secret=" + s.secret
+ });
+ socket.on(message.studentBlur, m => {
+ const sIdx = this.students.findIndex( item => { return item.number == m.number; });
+ Vue.set(this.students, sIdx, Object.assign({},this.students[sIdx],{blur: true}));
+ //this.students[sIdx].blur = true;
+ });
+ socket.on(message.studentFocus, m => {
+ const sIdx = this.students.findIndex( item => { return item.number == m.number; });
+ this.students[sIdx].blur = false;
+ });
+ socket.on(message.studentResize, m => {
+ const sIdx = this.students.findIndex( item => { return item.number == m.number; });
+ Vue.set(this.students, sIdx, Object.assign({},this.students[sIdx],{resize: true}));
+ //this.students[sIdx].resize = true;
+ });
+ socket.on(message.studentFullscreen, m => {
+ const sIdx = this.students.findIndex( item => { return item.number == m.number; });
+ this.students[sIdx].resize = false;
+ });
+ socket.on(message.studentDisconnect, m => {
+ const sIdx = this.students.findIndex( item => { return item.number == m.number; });
+ Vue.set(this.students, sIdx, Object.assign({},this.students[sIdx],{disco: true}));
+ //this.students[sIdx].disco = true;
+ });
+ socket.on(message.studentConnect, m => {
+ const sIdx = this.students.findIndex( item => { return item.number == m.number; });
+ this.students[sIdx].disco = false;
+ });
+ socket.on(message.newAnswer, m => {
+ let paperIdx = this.assessment.papers.findIndex( item => {
+ return item.number == m.number;
+ });
+ if (paperIdx === -1)
+ {
+ // First answer
+ paperIdx = this.assessment.papers.length;
+ this.assessment.papers.push({
+ number: m.number,
+ inputs: [ ], //other fields irrelevant here
+ });
+ }
+ // TODO: notations not coherent (input / answer... when, which ?)
+ this.assessment.papers[paperIdx].inputs.push(JSON.parse(m.answer)); //input+index
});
- socket.on(message.allAnswers, this.setAnswers);
- initializeStage2(s.questions, s.paper);
},
});
},
- // stage 2 --> 3 (or 4)
- // from a message by statements component, or time over
- // TODO: also function startAssessment (for main teacher only)
- endAssessment: function() {
- // Set endTime, destroy password
- $("#leftButton, #rightButton").show();
- if (assessment.mode == "open")
- {
- this.stage = 4;
- return;
- }
- $.ajax("/end/assessment", {
- method: "GET",
- data: {
- aid: assessment._id,
- number: this.student.number,
- password: this.student.password,
- },
- dataType: "json",
- success: ret => {
- if (!!ret.errmsg)
- return this.warning(ret.errmsg);
- assessment.conclusion = ret.conclusion;
- this.stage = 3;
- delete this.student["password"]; //unable to send new answers now
- socket.disconnect();
- socket = null;
- },
- });
+ endMonitoring: function() {
+ // In the end, send answers to students
+ // TODO: disable this button until everyone finished (need ability to mark absents)
+ socket.emit(
+ message.allAnswers,
+ { answers: JSON.stringify(this.assessment.questions.map( q => { return q.answer; })) }
+ );
},
},
});
projects / qomet.git / blobdiff