Bug fixes, an performance improvements

main.js

@@ -21,13 +21,13 @@
  ------------------------------------------------------------------------- */
 
 // TODO:
-// default is not active on new subjects
+// default is not active on new subjects -> TEST
-// send version, and check if new is avaible
+// dropdown questions result gettin
 
 var data; // all data, which is in the resource txt
 var addEventListener; // add event listener function
 var lastChangeLog =
-	' - Összes tárgy letiltása alapból, mert sok tárgy van, és belassulhat :c\n- Az azért jó, hogy sok tárgy van c:';
+	'- Performance javítások\n - Összes tárgy letiltása alapból, mert sok tárgy van, és belassulhat :c\n- Az azért jó, hogy sok tárgy van c:\nEllenőrizd, hogy mely tárgyak aktívak a menüben!';
 var serverAdress = "https://questionmining.tk/";
 
 // forcing pages for testing. unless you test, do not set these to true!
@@ -39,8 +39,9 @@ const logElementGetting = false;
 
 var motdShowCount = 3;
 var motd = "";
+var lastestVersion = "";
 
-var minMatchAmmount = 50;
+var minMatchAmmount = 49;
 
 //: Class descriptions {{{
 class Question {
@@ -229,21 +230,25 @@ class QuestionDB {
 //: Main function {{{
 function Main() {
 	'use strict';
-	Init(function(count) {
+	Init(function(count, subjCount) {
 		var url = location.href;
 		try {
 			if ((url.includes("/quiz/") && url.includes("attempt.php")) || forceTestPage) { // if the current page is a test
-				HandleQuiz(url, count);
+				HandleQuiz();
 			} else if ((url.includes("/quiz/") && url.includes("review.php")) || forceResultPage) { // if the current window is a test-s result
 				HandleResults(url);
 			} else if ((!url.includes("/quiz/") && !url.includes("review.php") && !url.includes(".pdf")) ||
 				(forceDefaultPage)) { // if the current window is any other window than a quiz or pdf.
-				HandleUI(url, count);
+				HandleUI(url, count, subjCount);
 			}
 		} catch (e) {
 			ShowMessage({
-				m: "Fatál error. Check console (f12). Ha élesbe megy, akkor ctrl-f a kérdések.txt-ben",
+				m: "Fatál error. Check console (f12). Kattints az üzenetre az összes kérdés/válaszért manuális kereséshez!",
 				isSimple: true
+			}, undefined, function() {
+				GM_openInTab(serverAdress + 'legacy', {
+					active: true
+				});
 			});
 			console.log("------------------------------------------");
 			console.log("script error at main:");
@@ -877,10 +882,19 @@ function LoadMOTD(resource) {
 	}
 }
 
+function LoadVersion(resource) {
+	try {
+		lastestVersion = resource.version;
+	} catch (e) {
+		console.log("Error loading version :c");
+		console.log(e);
+	}
+}
 
 // loading stuff
 function NLoad(resource, cwith) {
 	var count = -1;
+	var subjCount = 0;
 	try {
 		var d = {};
 		try {
@@ -893,19 +907,23 @@ function NLoad(resource, cwith) {
 		var rt = [];
 		var allCount = -1;
 		LoadMOTD(d);
+		LoadVersion(d);
 
 		for (var i = 0; i < d.Subjects.length; i++) {
 			let s = new Subject(d.Subjects[i].Name);
-			var j = 0;
+			if (GM_getValue("Is" + i + "Active")) {
-			for (j = 0; j < d.Subjects[i].Questions.length; j++) {
+				var j = 0;
-				var currQ = d.Subjects[i].Questions[j];
+				for (j = 0; j < d.Subjects[i].Questions.length; j++) {
-				s.AddQuestion(new Question(currQ.Q, currQ.A, currQ.I));
+					var currQ = d.Subjects[i].Questions[j];
+					s.AddQuestion(new Question(currQ.Q, currQ.A, currQ.I));
+				}
+				rt.push({
+					name: d.Subjects[i].Name,
+					count: j
+				});
+				allCount += j;
+				subjCount++;
 			}
-			rt.push({
-				name: d.Subjects[i].Name,
-				count: j
-			});
-			allCount += j;
 			r.AddSubject(s);
 		}
 		data = r;
@@ -926,14 +944,14 @@ function NLoad(resource, cwith) {
 	if (i >= data.length)
 		document.getElementById("HelperMenuButton").style.background = "yellow";
 
-	cwith(count);
+	cwith(count, subjCount);
 }
 
 //: }}}
 
 //: Answering stuffs {{{
 
-function HandleQuiz(url, count) {
+function HandleQuiz() {
 	var q = GetQuestionFromTest();
 	var questions = q.q;
 	var allQuestions = q.allQ;
@@ -944,7 +962,9 @@ function HandleQuiz(url, count) {
 	{
 		var question = RemoveUnnecesarySpaces(questions[j]); // simplifying question
 		var result = data.Search(question, SimplifyImages(imgNodes));
-		answers.push(PrepareAnswers(result, j));
+		var r = PrepareAnswers(result, j);
+		if (r != undefined)
+			answers.push(r);
 		HighLightAnswer(result, j); // highlights the answer for the current result
 	}
 	ShowAnswers(answers);
@@ -980,13 +1000,17 @@ function ShowAnswers(answers) {
 		ShowMessage(answers);
 	} else {
 		ShowMessage({
-			m: "Nincs találat :( TXT-ben szerepelhet a képnév/kérdés részlet, ha rákeresel! Illetve előfordulhat, hogy a tárgyat nem válsztottad ki a menüben.",
+			m: "Nincs találat :( Kattints az üzenetre az összes kérdés/válaszért manuális kereséshez! Előfordulhat, hogy a tárgyat nem válsztottad ki a menüben.",
 			isSimple: true
+		}, undefined, function() {
+			GM_openInTab(serverAdress + 'legacy', {
+				active: true
+			});
 		});
 	}
 }
 
-function HandleUI(url, count) {
+function HandleUI(url, count, subjCount) {
 	var newVersion = false; // if the script is newer than last start
 	var loaded = count != -1; // if script could load stuff
 
@@ -1007,8 +1031,13 @@ function HandleUI(url, count) {
 	if (!newVersion && loaded && showSplash) // ------------------------------------------------------------------------------------------------
 	{
 		timeout = 5;
-		greetMsg = "Moodle/Elearning/KMOOC segéd v. " + GM_info.script.version + ". " + count +
+		greetMsg = "Moodle/Elearning/KMOOC segéd v. " + GM_info.script.version + ". ";
-			" kérdés és " + data.length + " tárgy betöltve. (click for help).";
+
+		if (GM_info.script.version != lastestVersion) {
+			greetMsg += "Új verzió elérhető: " + lastestVersion + " ";
+			timeout = undefined;
+		}
+		greetMsg += count + " kérdés és " + subjCount + " tárgy betöltve. (click for help).";
 		if (data.length > 0) {
 			var toAdd = [];
 			for (var i = 0; i < data.length; i++) {
@@ -1037,7 +1066,7 @@ function HandleUI(url, count) {
 	if (newVersion && loaded) // --------------------------------------------------------------------------------------------------------------
 	{
 		greetMsg = "Moodle/Elearning/KMOOC segéd v. " + GM_info.script.version + ". " + count +
-			" kérdés és " + data.length + " tárgy betöltve. Verzió frissítve " + GM_info.script.version +
+			" kérdés és " + subjCount + " tárgy betöltve. Verzió frissítve " + GM_info.script.version +
 			"-re. Changelog:\n" + lastChangeLog;
 		GM_setValue("lastVerson", GM_info.script.version); // setting lastVersion
 	}
@@ -1076,12 +1105,7 @@ function HandleUI(url, count) {
 
 function HandleResults(url) {
 	var allResults = new QuestionDB();
-	if (data)
+	SaveQuiz(GetQuiz(), data); // saves the quiz questions and answers
-		for (var i = 0; i < data.length; i++) // going trough all subjects
-			if (data.GetIfActive(i)) // if the subject is active
-				for (var j = 0; j < data.Subjects[i].Questions.length; j++)
-					allResults.AddQuestion("tmp", data.Subjects[i].Questions[j]);
-	SaveQuiz(GetQuiz(), allResults); // saves the quiz questions and answers
 }
 
 function ShowSaveQuizDialog(addedQ, allQ, allOutput, output, sendSuccess, sentData) {
@@ -1540,7 +1564,6 @@ function ShowMessage(msgItem, timeout, funct) {
 
 			function SetQuestionText() {
 				var relevantQuestion = GetRelevantQuestion();
-				console.log("setting shit");
 				questionTextElement.innerText = relevantQuestion.m;
 				if (currItem == 0 && currRelevantQuestion == 0) {
 					numberTextBox.innerText = (currRelevantQuestion + 1) + ".";
@@ -1708,7 +1731,7 @@ function ShowMenuList() {
 		menuDiv.style.color = "#ffffff"; // text color
 		menuDiv.style.borderColor = "#035a8f"; // border color
 		menuDiv.style.border = "solid";
-		menuDiv.style.opacity = "0.9"; // setting starting opacity
+		menuDiv.style.opacity = "1"; // setting starting opacity
 
 		var fiveMargin = "5px 5px 5px 5px";
 		var tbl = document.createElement('table');
@@ -1720,7 +1743,7 @@ function ShowMenuList() {
 		var tr = tbl.insertRow();
 		var header1 = tr.insertCell();
 
-		var headerSubjInfoParagraph = CreateNodeWithText(header1, "Tárgynév (darab kérdés)", "center");
+		var headerSubjInfoParagraph = CreateNodeWithText(header1, "Tárgynév [darab kérdés]", "center");
 		headerSubjInfoParagraph.style.margin = fiveMargin; // fancy margin
 
 		var header2 = tr.insertCell();
@@ -1733,15 +1756,20 @@ function ShowMenuList() {
 				subjRow.style.border = "1px solid #131319";
 
 				var td = subjRow.insertCell();
-				var textBox = CreateNodeWithText(td, data.Subjects[i].Name + " (" + data.Subjects[i].length +
+				var text = data.Subjects[i].Name;
-					")");
+				if (data.Subjects[i].length != 0)
+					text += " [ " + data.Subjects[i].length + "db ]";
+
+				var textBox = CreateNodeWithText(td, text);
+
 				textBox.style.margin = fiveMargin; // fancy margin
 
 				td = subjRow.insertCell();
 				var checkbox = document.createElement("input"); // new paragraph
 				checkbox.type = "checkbox";
 				checkbox.style.background = "white";
-				checkbox.style.margin = "5px 5px 5px 5px"; // fancy margin
+				checkbox.style.margin =
+					"5px 5px 5px 5px"; // fancy margin
 				td.appendChild(checkbox); // adding text box to main td
 
 				var active = data.GetIfActive(i);