update hidden word handling

app.py

@@ -8,6 +8,7 @@ import os
 from typing import Optional, List
 import string
 import random
+import re
 
 
 def extract_text_from_pptx(file_path):
@@ -122,23 +123,29 @@ def handle_json_output(json_list : list) :
         random_string1 = generate_random_string()
         random_string2 = generate_random_string()
         element = json_list[i]
+        front = element["frontText"]
+        back = element["backText"]
         element["frontHTML"] = (f'<div id="element-richtextarea-{random_string1}" style="position:absolute;left:100px;top:50px;width:800px;height:300px;text-align:center;display:flex;align-items:center;font-size:40px;\">'
-                            f'<p>{element["frontText"]}</p></div>')
+                            f'<p>{front}</p></div>')
         element["backtHTML"] = (f'<div id="element-richtextarea-{random_string2}" style="position:absolute;left:100px;top:50px;width:800px;height:300px;text-align:center;display:flex;align-items:center;font-size:40px;\">'
-                                f'<p>{element["backText"]}</p></div>')
-        # middle item
-        if i != n-1 : 
-            element["termType"] = "basic"
-        #     element["frontHTML"] = (f'<div id="element-richtextarea-{random_string1}" style="position:absolute;left:100px;top:50px;width:800px;height:300px;text-align:center;display:flex;align-items:center;font-size:40px;\">'
-        #     f'<p>{element["frontText"]}</p></div>')
-        #     element["backtHTML"] = (f'<div id="element-richtextarea-{random_string2}" style="position:absolute;left:100px;top:50px;width:800px;height:300px;text-align:center;display:flex;align-items:center;font-size:40px;\">'
-        #     f'<p>{element["backText"]}</p></div>')
-        # # last item on the list
-        else:
+                                f'<p>{back}</p></div>')
+        element["termType"] = "basic"
+        cloze_matches = re.findall(r'_{2,}', front)
+        # match only the first one, if there is multiple don't do anything
+        if cloze_matches != [] & len(cloze_matches != 2):
+            # It's a cloze type card
             element["termType"] = "cloze"
-        #     element["frontHTML"] = (f'<div id="element-richtextarea-{random_string1}" style="position:absolute;left:100px;top:50px;width:800px;height:300px;text-align:center;display:flex;align-items:center;font-size:40px;\">'
-        #     f'<p>{element["frontText"]}</p> <p><span class="closure" data-index="1" data-hint="">{element["backText"]}</p></div>')
-        #     element["backText"] ,  element["backHTML"] = "" , ""
+            # inject the back in a span format into the front
+            def replace_cloze(match):
+                return f'</p><p><span class="closure">{back}</span></p><p>'
+            front = re.sub(r'_{2,}', replace_cloze, front)
+            # update
+            element["frontHTML"] = (f'<div id="element-richtextarea-{random_string1}" style="position:absolute;left:100px;top:50px;width:800px;height:300px;text-align:center;display:flex;align-items:center;font-size:40px;\">'
+                            f'<p>{front}</p></div>')
+            element["backText"] = ""
+            element["backtHTML"] = (f'<div id="element-richtextarea-{random_string2}" style="position:absolute;left:100px;top:50px;width:800px;height:300px;text-align:center;display:flex;align-items:center;font-size:40px;\">'
+                                f'<p><br></p></div>')
+
     return json_list