Update app.py

app.py

@@ -157,6 +157,22 @@ def show_file_operations(file_path, sequence_number):
 file_sequence_numbers = {}
 
 def show_download_links(subdir):
+    global file_sequence_numbers
+    for file in list_files(subdir):
+        file_path = os.path.join(subdir, file)
+        if file_path not in file_sequence_numbers:
+            file_sequence_numbers[file_path] = 1
+        else:
+            file_sequence_numbers[file_path] += 1
+        sequence_number = file_sequence_numbers[file_path]
+
+        if os.path.isfile(file_path):
+            st.markdown(file_path)  # Display file path
+            show_file_content(file_path)  # Display file content based on type
+        else:
+            st.write(f"File not found: {file}")
+
+def show_download_links_backup(subdir):
     global file_sequence_numbers
     for file in list_files(subdir):
         file_path = os.path.join(subdir, file)
@@ -179,6 +195,28 @@ def get_download_link(file):
         b64 = base64.b64encode(bytes).decode()
         href = f'<a href="data:file/octet-stream;base64,{b64}" download=\'{os.path.basename(file)}\'>Download: {os.path.basename(file)}</a>'
     return href
+
+
+def show_file_content(file_path):
+    _, file_extension = os.path.splitext(file_path)
+    try:
+        if file_extension in ['.png', '.jpg', '.jpeg']:
+            st.image(file_path)
+        elif file_extension in ['.md', '.markdown']:
+            with open(file_path, "r") as file:
+                content = file.read()
+            edited_content = st.text_area(f"Edit {os.path.basename(file_path)}", value=content, height=250)
+            if st.button(f"Save {os.path.basename(file_path)}"):
+                with open(file_path, "w") as file:
+                    file.write(edited_content)
+                st.success(f"Saved {os.path.basename(file_path)}!")
+        elif file_extension in ['.html', '.txt']:
+            with open(file_path, "r") as file:
+                st.markdown(file.read(), unsafe_allow_html=True)
+    except Exception as e:
+        st.error(f"Error reading file {file_path}: {e}")
+
+
     
 def main():
     st.sidebar.title('🌐 Web Datasets Bulk Downloader')