Page Generator Pro: Define Advanced Custom Field Post Object Field Value on Generation

page-generator-pro-define-acf-post-obect-field-value.php

<?php
/**
* Plugin Name: Page Generator Pro: Define Advanced Custom Field Post Object Field Value on Generation
* Plugin URI: http://www.wpzinc.com/
* Version: 0.0.1
* Author: WP Zinc
* Author URI: http://www.wpzinc.com
* Description: Defines Advanced Custom Field Post Object Field Value on Generation
*/

/**
 * Defines Advanced Custom Field Values on Generated Pages
 *
 * @since 	0.0.1
 *
 * @param   int     $post_id        Generated Post ID
 * @param   int     $group_id       Group ID
 * @param   array   $settings       Group Settings
 * @param   int     $index          Keyword Index
 * @param   bool    $test_mode      Test Mode
 */
function page_generator_pro_define_acf_post_object_field_value( $post_id, $group_id, $settings, $index, $test_mode ) {

	// Some basic sanity checks that ACF and Page Generator Pro functions exist
	if ( ! function_exists( 'update_field' ) ) {
		return;
	}
	if ( ! function_exists( 'Page_Generator_Pro' ) ) {
		return;
	}

	// If deriving a Post ID value from Keywords, access the array of keyword / term key/value pairs for this specific generated Page
	/*
	$keywords_terms = Page_Generator_Pro()->get_class( 'generate' )->keywords_terms;
	$value = $keywords_terms['post_id']; // e.g. if a Keyword called {post_id} exists
	*/

	// If deriving a Post ID based on your own logic, apply it here
	$value = 26881;

	// Update ACF Post Object Field's Value
	update_field( 'post', $value, $post_id );

}
add_action( 'page_generator_pro_generate_content_finished', 'page_generator_pro_define_acf_post_object_field_value', 10, 5 );