Dodan Python skript za generiranje Moodle vprašanj (#1)

* Dodan Python skript za generiranje Moodle vprašanj

* Popravljena vprašanja z risanjem

.gitignore

@@ -45,3 +45,6 @@ app.*.map.json
 /android/app/debug
 /android/app/profile
 /android/app/release
+
+# moodle_gen.py output
+radioamaterstvo.xml

moodle_gen.py

@@ -0,0 +1,71 @@
+import json
+import base64
+
+def gen_vprasanje(ime, vprasanje, odgovori, pravilen , slika = None):
+    k = doloci_kategorijo(ime)
+    c = f"""<question type="category">
+    <category>
+      <text>$course$/top/{k}</text>
+    </category>
+    </question>
+    """
+    
+    if(slika != None and k != "Risanje"):
+        with open(f"assets/images/{slika}", "rb") as image_file:
+            vprasanje += f"<br><img src=\"data:image/png;base64, {str(base64.b64encode(image_file.read()))[2:-1]}\"/>"
+
+    ans = ""
+    if(odgovori != None):
+        for o in range(len(odgovori)):
+            p = 0
+            if(o == pravilen):
+                p = 100
+            ans += f"""<answer fraction="{p}" format="html">
+            <text><![CDATA[{odgovori[o]}]]></text>
+        </answer>
+        """
+    
+        return f"""{c}<question type="multichoice">
+        <name>
+        <text>{ime}</text>
+        </name>
+        <questiontext format="html">
+        <text><![CDATA[{vprasanje}]]></text>
+        </questiontext>
+        <answernumbering>none</answernumbering>
+        {ans}
+        </question>
+        """
+    else:
+        return f"""{c}<question type="essay">
+        <name>
+        <text>{ime}</text>
+        </name>
+        <questiontext format="html">
+        <text><![CDATA[{vprasanje}<br>Za lažje ocenjevanje, v polje vpišite neko besedilo.]]></text>
+        </questiontext>
+        <responseformat>monospaced</responseformat>
+        <responserequired>1</responserequired>
+        <responsefieldlines>2</responsefieldlines>
+        <attachments>0</attachments>
+        </question>"""
+
+def doloci_kategorijo(stevilka):
+    global cat
+    for c in cat:
+        for q in c["questions"]:
+            if q[0] <= stevilka and stevilka <= q[1]:
+                return c["title"]
+
+f = open("assets/questions.json")
+b = json.load(f)
+
+q = b["questions"]
+cat = b["categories"]
+
+f = open("radioamaterstvo.xml", "w")
+f.write("""<?xml version="1.0" encoding="UTF-8"?><quiz>""")
+for qu in q:
+    f.write(gen_vprasanje(qu["id"], qu["question"], qu["answers"], qu["correct"], qu["image"]))
+f.write("""</quiz>""")
+f.close()