filling_form_fields.py

import sys
from os import path
import aspose.pdf as ap
import aspose.pdf.facades as pdf_facades

sys.path.append(path.join(path.dirname(__file__), ".."))

from config import set_license, initialize_data_dir

# Fill Text Fields
def fill_text_fields(infile, outfile):
    """Fill text fields in PDF form."""
    # Create Form object
    pdf_form = pdf_facades.Form()

    # Bind PDF document
    pdf_form.bind_pdf(infile)

    # Fill text fields by name
    pdf_form.fill_field("name", "John Doe")
    pdf_form.fill_field("address", "123 Main St, Anytown, USA")
    pdf_form.fill_field("email", "john.doe@example.com")

    # Save updated PDF
    pdf_form.save(outfile)

# Fill Check Box Fields
def fill_check_box_fields(infile, outfile):
    """Fill check box fields in PDF form."""
    # Create Form object
    pdf_form = pdf_facades.Form()

    # Bind PDF document
    pdf_form.bind_pdf(infile)

    # Fill check box fields by name
    pdf_form.fill_field("subscribe_newsletter", "Yes")
    pdf_form.fill_field("accept_terms", "Yes")

    # Save updated PDF
    pdf_form.save(outfile)

# Fill Radio Button Fields
def fill_radio_button_fields(infile, outfile):
    """Fill radio button fields in PDF form."""
    # Create Form object
    pdf_form = pdf_facades.Form()

    # Bind PDF document
    pdf_form.bind_pdf(infile)

    # Fill radio button fields by name
    pdf_form.fill_field("gender", 0) # Select male option (index 0)
    #pdf_form.fill_field("gender", 1) # Select female option (index 1)

    # Save updated PDF
    pdf_form.save(outfile)

# Fill List Box / Multi-Select Fields
def fill_list_box_fields(infile, outfile):
    """Fill list box and multi-select fields in PDF form."""
    # Create Form object
    pdf_form = pdf_facades.Form()

    # Bind PDF document
    pdf_form.bind_pdf(infile)

    # Fill list box / multi-select fields by name
    pdf_form.fill_field("favorite_colors", "Red")
    
    # Save updated PDF
    pdf_form.save(outfile)

# Fill Barcode Fields
def fill_barcode_fields(infile, outfile):
    """Fill barcode fields in PDF form."""
    # Create Form object
    pdf_form = pdf_facades.Form()

    # Bind PDF document
    pdf_form.bind_pdf(infile)

    # Fill barcode fields by name
    pdf_form.fill_field("product_barcode", "123456789012")

    # Save updated PDF
    pdf_form.save(outfile)

# Fill Fields by Name and Value
def fill_fields_by_name_and_value(infile, outfile):
    """Fill PDF form fields by name and value."""
    # Create Form object
    pdf_form = pdf_facades.Form()

    # Bind PDF document
    pdf_form.bind_pdf(infile)

    # Fill fields by name and value
    fields = {
        "name": "Jane Smith",
        "address": "456 Elm St, Othertown, USA",
        "email": "jane.smith@example.com"
    }

    names = list(fields.keys())
    values = list(fields.values())
    output = []
    pdf_form.fill_fields(names, values, output)
    stream = output[0] # Get filled PDF as stream
    stream.seek(0) # Reset stream position to beginning
    with open(outfile, 'wb') as f:
        f.write(stream.read())

def run_all_examples(data_dir=None, license_path=None):
    """Run all import form data examples and report status.

    Args:
        data_dir (str, optional): Input/output directory override.
        license_path (str, optional): Path to Aspose.PDF license file.

    Returns:
        None
    """

    set_license(license_path)
    input_dir, output_dir = initialize_data_dir(data_dir)

    examples = [
        ("Fill Text Fields", fill_text_fields),
        ("Fill Check Box Fields", fill_check_box_fields),
        ("Fill Radio Button Fields", fill_radio_button_fields),
        ("Fill List Box / Multi-Select Fields", fill_list_box_fields),
        ("Fill Barcode Fields", fill_barcode_fields),
        ("Fill Fields by Name and Value", fill_fields_by_name_and_value)
    ]

    for name, func in examples:
        try:
            input_file_name = path.join(input_dir, f"{func.__name__}_in.pdf")
            output_file_name = path.join(output_dir, f"{func.__name__}_out.pdf")
            func(input_file_name, output_file_name)

            print(f"✅ Success: {name}")
        except Exception as e:
            print(f"❌ Failed: {name} - {str(e)}")

    print("\nAll Fill Form Fields examples finished.")


if __name__ == "__main__":
    run_all_examples()