send-documents-to-zapier.php

<?php

/**
 * Add link to document generated by by Legal Signing to Zapier request.
 *
 * @param array $body  An associative array containing the request body that will be sent to Zapier.
 * @param array $feed  The feed object currently being processed.
 * @param array $entry The entry object currently being processed.
 * @param array $form  The form object currently being processed.
 *
 * @return array
 */
add_filter( 'gform_zapier_request_body', function( $body, $feed, $entry, $form ) {

	// If Legal Signing is not installed, exit.
	if ( ! function_exists( 'fg_legalsigning' ) ) {
		return $body;
	}

	// Get PDFs generated for entry.
	$entry_pdfs = fg_legalsigning()->get_entry_pdfs( $entry );
	
	// If no PDFs were found, exit.
	if ( empty( $entry_pdfs ) ) {
		return $body;
	}

	// Get URL for first PDF.
	$pdf     = array_shift( $entry_pdfs );
	$pdf_url = fg_legalsigning()->build_pdf_url( $pdf, true );

	// Add to Zapier request body.
	$body['Legal_Signing'] = $pdf_url;

	return $body;

}, 10, 4 );