gppa-lmt-gravity-pdf-url.php: Added a new snippet to populate the URL of a Gravity PDF.

Author: spivurno

gp-populate-anything/gppa-lmt-gravity-pdf-url.php

@@ -0,0 +1,21 @@
+<?php
+/**
+ * Gravity Perks // Populate Anything // Populate Gravity PDF URL via Live Merge Tag
+ * https://gravitywiz.com/documentation/gravity-forms-populate-anything/
+ *
+ * Use this snippet to convert an entry ID value from one field to a Gravity PDF URL for population in another field via
+ * Live Merge Tags.
+ *
+ * Instructions:
+ *
+ * 1. Add the :gravitypdf modifier to any Live Merge Tag for a field that contains an entry ID value.
+ * 2. Replace "643772a552da1" (in the code below) with the ID of the PDF you'd like to generate.
+ */
+add_filter( 'gppa_live_merge_tag_value', function( $value, $merge_tag, $form, $field_id, $entry_values ) {
+	if ( strpos( $merge_tag, ':gravitypdf' ) !== false ) {
+		$pdf = GPDFAPI::get_mvc_class( 'Model_PDF' );
+		// Update "643772a552da1" with the ID of the PDF you'd like to generate.
+		return $pdf->get_pdf_url( '643772a552da1', $value, false, false );
+	}
+	return $value;
+}, 10, 5 );