feature: homework tool

2026-08-06 20:19:04 +02:00
parent 7e2676bdee
commit 411d702613
8 changed files with 796 additions and 79 deletions
@@ -0,0 +1,52 @@
+(function () {
+  "use strict";
+
+  function normalizeCatalog(rawCatalog, metadata, questionIndex) {
+    var questions = {};
+    var partForSection = { 1: "B", 2: "V" };
+    var partForClass = { "1": "N", "2": "E", "3": "A" };
+
+    function pictureId(value) {
+      return value ? String(value) : "";
+    }
+
+    function walk(section, sectionIndex, category) {
+      (section.questions || []).forEach(function (question) {
+        var part = sectionIndex === 0
+          ? partForClass[String(question.class)]
+          : partForSection[sectionIndex];
+        if (!part) return;
+
+        var questionMetadata = metadata[question.number] || {};
+        questions[question.number] = {
+          id: question.number,
+          part: part,
+          category: category.slice(),
+          question: question.question,
+          layout: questionMetadata.layout || "default",
+          picture: pictureId(questionMetadata.picture_question),
+          answers: ["a", "b", "c", "d"].map(function (letter) {
+            return {
+              text: question["answer_" + letter] || "",
+              picture: pictureId(questionMetadata["picture_" + letter])
+            };
+          }),
+          hasSolution: Boolean(questionIndex[question.number] && questionIndex[question.number].has_solution)
+        };
+      });
+
+      (section.sections || []).forEach(function (child, childIndex) {
+        walk(child, sectionIndex, category.concat(childIndex));
+      });
+    }
+
+    (rawCatalog.sections || []).forEach(function (section, sectionIndex) {
+      walk(section, sectionIndex, []);
+    });
+    return questions;
+  }
+
+  window.FiftyOhmQuestions = {
+    normalizeCatalog: normalizeCatalog
+  };
+})();