Update app.py

app.py

@@ -48,23 +48,49 @@ def list_files(directory_path='.'):
     files = [f for f in os.listdir(directory_path) if os.path.isfile(os.path.join(directory_path, f))]
     return [f for f in files if f not in EXCLUDED_FILES]
 
-def show_download_links(subdir):
-    st.write(f'Files for {subdir}:')
-    for file in list_files(subdir):
-        file_path = os.path.join(subdir, file)
-        if os.path.isfile(file_path):
-            st.markdown(get_download_link(file_path), unsafe_allow_html=True)
-            show_file_operations(file_path)
-        else:
-            st.write(f"File not found: {file}")
-
-
 def get_download_link(file):
     with open(file, "rb") as f:
         bytes = f.read()
         b64 = base64.b64encode(bytes).decode()
-        href = f'<a href="data:file/octet-stream;base64,{b64}" download=\'{os.path.basename(file)}\'>download the latest revision</a>'
+        href = f'<a href="data:file/octet-stream;base64,{b64}" download=\'{os.path.basename(file)}\'>Click to download {os.path.basename(file)}</a>'
     return href
+
+def file_expander(file_path):
+    with st.expander(os.path.basename(file_path)):
+        # Edit functionality
+        file_content = ''
+        if 'edit_content' in st.session_state and st.session_state['edit_content'][0] == file_path:
+            file_content = st.session_state['edit_content'][1]
+        else:
+            with open(file_path, "r") as f:
+                file_content = f.read()
+        
+        edited_content = st.text_area("Edit file content:", value=file_content, height=250, key=f"textarea_{file_path}")
+        if st.button("💾 Save", key=f"save_{file_path}"):
+            with open(file_path, "w") as f:
+                f.write(edited_content)
+            st.success(f"File {os.path.basename(file_path)} saved!")
+            st.session_state['edit_content'] = (file_path, edited_content)
+
+        # Download link
+        st.markdown(get_download_link(file_path), unsafe_allow_html=True)
+
+        # Delete button
+        if st.button(f"🗑️ Delete {os.path.basename(file_path)}", key=f"delete_{file_path}"):
+            os.remove(file_path)
+            st.success(f"File {os.path.basename(file_path)} deleted!")
+            # Update the listing by removing the deleted file
+            st.experimental_rerun()
+
+def show_download_links(subdir):
+    st.write(f'Files in {subdir}:')
+    for file in list_files(subdir):
+        file_path = os.path.join(subdir, file)
+        if os.path.isfile(file_path):
+            file_expander(file_path)
+            
+
+    
 def generate_hash_key(path, counter):
     """Generate a unique hash key for a given file path and counter."""
     return hashlib.md5(f"{path}_{counter}".encode()).hexdigest()