414 lines
16 KiB
Python
414 lines
16 KiB
Python
import streamlit as st
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import os
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import logging
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import warnings
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import shutil
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from io import BytesIO
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from io import BytesIO
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import tempfile
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import zipfile
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from pathlib import Path
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import glob
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import platform
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import subprocess
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from main import (
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load_workbook_with_possible_passwords,
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copy_excel_file,
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remove_all_protection_tags,
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setup_logging
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)
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# Configure page
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st.set_page_config(
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page_title="Office Protection Remover",
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page_icon="🔓",
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layout="wide"
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)
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# Setup logging
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setup_logging()
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warnings.filterwarnings('ignore', category=UserWarning, module='openpyxl.reader.workbook')
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def add_to_error_log(error_dict, filepath, error):
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"""Add error to the error dictionary with file path as key"""
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error_dict[filepath] = str(error)
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def save_uploaded_file(uploaded_file):
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"""Save an uploaded file to a temporary location"""
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with tempfile.NamedTemporaryFile(delete=False, suffix=os.path.splitext(uploaded_file.name)[1]) as tmp_file:
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tmp_file.write(uploaded_file.getvalue())
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return tmp_file.name
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def get_file_path(title="Select File", file_types=[("Text Files", "*.txt")]):
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"""Get file path using native file dialog when possible"""
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try:
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if platform.system() == "Windows":
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import tkinter as tk
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from tkinter import filedialog
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root = tk.Tk()
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root.withdraw() # Hide the main window
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root.attributes('-topmost', True) # Bring dialog to front
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path = filedialog.askopenfilename(title=title, filetypes=file_types)
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return path if path else None
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elif platform.system() == "Linux":
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# Use zenity for Linux systems
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try:
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result = subprocess.run(
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['zenity', '--file-selection', '--title', title],
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capture_output=True,
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text=True
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)
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return result.stdout.strip() if result.returncode == 0 else None
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except FileNotFoundError:
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return None
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elif platform.system() == "Darwin": # macOS
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try:
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result = subprocess.run(
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['osascript', '-e', f'choose file with prompt "{title}"'],
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capture_output=True,
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text=True
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)
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return result.stdout.strip() if result.returncode == 0 else None
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except FileNotFoundError:
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return None
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except Exception as e:
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st.error(f"Error opening file dialog: {str(e)}")
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return None
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return None
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def get_directory_path(title="Select Directory"):
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"""Get directory path using native file dialog when possible"""
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try:
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if platform.system() == "Windows":
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import tkinter as tk
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from tkinter import filedialog
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root = tk.Tk()
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root.withdraw() # Hide the main window
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root.attributes('-topmost', True) # Bring dialog to front
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path = filedialog.askdirectory(title=title)
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return path if path else None
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elif platform.system() == "Linux":
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# Use zenity for Linux systems
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try:
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result = subprocess.run(
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['zenity', '--file-selection', '--directory', '--title', title],
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capture_output=True,
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text=True
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)
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return result.stdout.strip() if result.returncode == 0 else None
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except FileNotFoundError:
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return None
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elif platform.system() == "Darwin": # macOS
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try:
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result = subprocess.run(
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['osascript', '-e', f'choose folder with prompt "{title}"'],
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capture_output=True,
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text=True
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)
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return result.stdout.strip() if result.returncode == 0 else None
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except FileNotFoundError:
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return None
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except Exception as e:
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st.error(f"Error opening file dialog: {str(e)}")
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return None
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return None
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def create_zip_file(files_dict):
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"""Create a zip file containing all processed files"""
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zip_buffer = BytesIO()
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with zipfile.ZipFile(zip_buffer, 'w', zipfile.ZIP_DEFLATED) as zip_file:
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for filename, content in files_dict.items():
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zip_file.writestr(filename, content)
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return zip_buffer
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# Main UI
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st.title("🔓 Office File Protection Remover")
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st.write("Remove protection from Excel and Word files easily")
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# Sidebar
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with st.sidebar:
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st.header("Settings")
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file_type = st.radio(
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"Choose file type:",
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("Excel", "Word"),
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help="Select the type of files you want to process"
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)
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# Main content area
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st.header(f"{file_type} File Processing")
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col1, col2 = st.columns(2)
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with col1:
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# Input method selection
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input_method = st.radio(
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"Choose input method:",
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("Upload Files", "Select Directory"),
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help="Upload files directly or process from local directory"
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)
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if input_method == "Upload Files":
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uploaded_files = st.file_uploader(
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f"Upload {file_type} files",
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type=["xlsx", "xlsm"] if file_type == "Excel" else ["docx", "docm"],
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accept_multiple_files=True,
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help=f"You can upload multiple {file_type} files"
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)
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else: # Select Directory
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# Source Directory
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source_dir = st.text_input("Source Directory Path",
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value=st.session_state.get('source_dir', ''),
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key='source_dir_input',
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help="Enter the full path to the directory containing files to process")
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source_browse = st.button("Browse Source Directory")
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if source_browse:
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path = get_directory_path("Select Source Directory")
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if path:
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st.session_state['source_dir'] = path
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st.session_state['source_dir_input'] = path
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st.experimental_rerun()
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# Destination Directory
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dest_dir = st.text_input("Destination Directory Path",
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value=st.session_state.get('dest_dir', ''),
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key='dest_dir_input',
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help="Enter the full path where processed files will be saved")
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dest_browse = st.button("Browse Destination Directory")
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if dest_browse:
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path = get_directory_path("Select Destination Directory")
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if path:
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st.session_state['dest_dir'] = path
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st.session_state['dest_dir_input'] = path
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st.experimental_rerun()
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with col2:
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if file_type == "Excel":
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password_option = st.radio(
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"Password Option:",
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("No Password", "Single Password", "Password File")
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)
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passwords = []
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if password_option == "Single Password":
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password = st.text_input("Enter password:", type="password")
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if password:
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passwords = [password]
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elif password_option == "Password File":
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if input_method == "Upload Files":
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password_file = st.file_uploader("Upload password file", type=["txt"])
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if password_file:
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content = password_file.getvalue().decode()
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passwords = [line.strip() for line in content.splitlines() if line.strip()]
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st.info(f"Loaded {len(passwords)} passwords")
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else: # Select Directory
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password_path = st.text_input("Password File Path",
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help="Enter the full path to the text file containing passwords",
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value=st.session_state.get('password_path', ''))
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password_browse = st.button("Browse Password File")
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if password_browse:
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path = get_file_path("Select Password File", [("Text Files", "*.txt")])
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if path:
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st.session_state['password_path'] = path
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st.experimental_rerun()
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if password_path and os.path.exists(password_path):
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with open(password_path, 'r', encoding='utf-8') as pf:
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passwords = [line.strip() for line in pf if line.strip()]
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st.info(f"Loaded {len(passwords)} passwords from file")
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# Process button and logic
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if input_method == "Upload Files" and uploaded_files and st.button("Process Files", type="primary"):
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progress_bar = st.progress(0)
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status_text = st.empty()
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processed_files = {}
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for idx, uploaded_file in enumerate(uploaded_files):
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try:
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with st.expander(f"Processing {uploaded_file.name}", expanded=True):
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st.write(f"📝 Processing {uploaded_file.name}...")
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temp_input_path = save_uploaded_file(uploaded_file)
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temp_output_path = f"{temp_input_path}_processed"
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if file_type == "Excel":
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copy_excel_file(temp_input_path, temp_output_path, passwords)
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else: # Word
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remove_all_protection_tags(temp_input_path, temp_output_path)
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with open(temp_output_path, "rb") as f:
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processed_file = f.read()
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processed_files[f"processed_{uploaded_file.name}"] = processed_file
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mime_type = ("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
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if file_type == "Excel" else
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"application/vnd.openxmlformats-officedocument.wordprocessingml.document")
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st.download_button(
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label=f"⬇️ Download processed file",
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data=processed_file,
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file_name=f"processed_{uploaded_file.name}",
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mime=mime_type
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)
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os.unlink(temp_input_path)
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os.unlink(temp_output_path)
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st.success("✅ Processing complete!")
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progress = (idx + 1) / len(uploaded_files)
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progress_bar.progress(progress)
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status_text.text(f"Processed {idx + 1} of {len(uploaded_files)} files")
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except Exception as e:
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error_msg = f"❌ Error processing {uploaded_file.name}: {str(e)}"
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st.error(error_msg)
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st.session_state.error_log[uploaded_file.name] = str(e)
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if len(processed_files) > 1:
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zip_buffer = create_zip_file(processed_files)
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st.download_button(
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label="⬇️ Download all files as ZIP",
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data=zip_buffer.getvalue(),
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file_name="processed_files.zip",
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mime="application/zip",
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)
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elif input_method == "Select Directory" and source_dir and dest_dir and st.button("Process Directory", type="primary"):
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if not os.path.exists(source_dir):
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st.error(f"Source directory does not exist: {source_dir}")
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elif not os.path.exists(os.path.dirname(dest_dir)):
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st.error(f"Parent of destination directory does not exist: {os.path.dirname(dest_dir)}")
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else:
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os.makedirs(dest_dir, exist_ok=True)
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# Get all files recursively
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all_files = []
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files_to_process = []
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for root, _, files in os.walk(source_dir):
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for file in files:
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full_path = os.path.join(root, file)
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file_lower = file.lower()
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if file_type == "Excel" and file_lower.endswith(('.xlsx', '.xlsm')):
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files_to_process.append(full_path)
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elif file_type == "Word" and file_lower.endswith(('.docx', '.docm')):
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files_to_process.append(full_path)
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else:
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all_files.append(full_path)
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if not files_to_process:
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st.warning(f"No {file_type} files found in the source directory")
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total_files = len(files_to_process) + len(all_files)
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progress_bar = st.progress(0)
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status_text = st.empty()
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files_processed = 0
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# Process Office files
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for source_path in files_to_process:
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try:
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relative_path = os.path.relpath(source_path, source_dir)
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dest_path = os.path.join(dest_dir, relative_path)
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with st.expander(f"Processing {relative_path}", expanded=True):
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st.write(f"📝 Processing {relative_path}...")
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os.makedirs(os.path.dirname(dest_path), exist_ok=True)
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if file_type == "Excel":
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copy_excel_file(source_path, dest_path, passwords)
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else: # Word
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remove_all_protection_tags(source_path, dest_path)
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st.success("✅ Processing complete!")
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files_processed += 1
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progress = files_processed / total_files
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progress_bar.progress(progress)
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status_text.text(f"Processed {files_processed} of {total_files} files")
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except Exception as e:
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error_msg = f"❌ Error processing {relative_path}: {str(e)}"
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st.error(error_msg)
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st.session_state.error_log[source_path] = str(e)
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# Copy all other files
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with st.expander("Copying other files", expanded=True):
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for source_path in all_files:
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try:
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relative_path = os.path.relpath(source_path, source_dir)
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dest_path = os.path.join(dest_dir, relative_path)
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# Create destination directory if it doesn't exist
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os.makedirs(os.path.dirname(dest_path), exist_ok=True)
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# Copy the file
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import shutil
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shutil.copy2(source_path, dest_path)
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files_processed += 1
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progress = files_processed / total_files
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progress_bar.progress(progress)
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status_text.text(f"Processed {files_processed} of {total_files} files")
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except Exception as e:
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error_msg = f"❌ Error copying {relative_path}: {str(e)}"
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st.error(error_msg)
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st.session_state.error_log[source_path] = str(e)
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st.success(f"✨ All files processed and saved to: {dest_dir}")
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if len(all_files) > 0:
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st.info(f"📁 Copied {len(all_files)} additional files to maintain folder structure")
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# Error Log Section
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st.markdown("---")
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st.header("Error Log")
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if 'error_log' not in st.session_state:
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st.session_state.error_log = {}
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# Display error log if there are errors
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if st.session_state.error_log:
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st.error("The following errors were encountered:")
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error_text = "\n\n".join([f"File: {path}\nError: {error}" for path, error in st.session_state.error_log.items()])
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st.text_area("Error Details", error_text, height=200)
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# Add copy button
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if st.button("Copy Error Log"):
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st.write("Error log copied to clipboard!")
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st.session_state.error_log_copied = error_text
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# Add clear button
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if st.button("Clear Error Log"):
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st.session_state.error_log = {}
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st.experimental_rerun()
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else:
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st.success("No errors encountered in current session")
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# Footer
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st.sidebar.markdown("---")
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st.sidebar.markdown("### Instructions")
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st.sidebar.markdown("""
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1. Select file type (Excel or Word)
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2. Choose input method:
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- Upload Files: Process files via web upload
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- Select Directory: Process files from local directories
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3. For Excel files, set password options if needed
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4. Click Process button
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5. Monitor progress and download processed files
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""")
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st.sidebar.markdown("---")
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st.sidebar.markdown("### About")
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st.sidebar.markdown("""
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This tool helps you remove protection from:
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- Excel workbooks (.xlsx, .xlsm)
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- Word documents (.docx, .docm)
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Upload Limits:
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- Individual files: up to 200MB each
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- Total upload size: up to 800MB per session
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For larger files or bulk processing, use the 'Select Directory' option to process files locally.
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No files are stored on the server - all processing happens in your browser!
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""")
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