MjHead

<?php
/**
 * Returns an array of image IDs stored in gllery meta field
 * 
 * @param  string $field_key Gallery field meta key
 * @param  int    $post_id   Post ID to get field from. If not set - will try to use current post.
 * @return array
 */
function my_get_jet_engine_gallery( $field_key = '', $post_id = null ) {

MjHead

<?php

add_action( 'wp_loaded', function() {

    $query = new WP_Query( array(
        'post_type' => 'jet-engine',
        'posts_per_page' => -1,
    ) );
    
    if ( ! empty( $query->posts ) ) {

MjHead

<?php

/**
 * Register new query variables for post type and author
 *
 * @param  array $vars Default query variables array
 * @return array
 */
function my_register_filter_query_vars( $vars ) {
	array_unshift( $vars, 'post_type', 'author' );

MjHead

jQuery( window ).trigger( {
	type: 'jet-popup-open-trigger',
	popupData: {
		popupId: 'jet-popup-<numeric popup ID>',
	}
} );

MjHead

<?php

add_action( 'jet-engine/forms/booking/notification/insert_post', function( $notification, $manager ) {

	if ( ! empty( $manager->data['_date_field'] ) ) {
		$manager->data['_date_field'] = strtotime( $manager->data['_date_field'] );
	}

}, 0, 2 );
	

MjHead

<?php

add_action( 'import_post_meta', function( $post_id, $key, $value ) {

	$slashit = array( '_form_data', '_notifications_data' );

	if ( in_array( $key, $slashit ) && '[]' !== $value ) {
		delete_post_meta( $post_id, $key );
		update_post_meta( $post_id, $key, $value );
	}

MjHead

<?php

add_filter( 'jet-engine/listings/macros-list', 'jet_register_custom_macros' );

/**
 * Add new macros to default macros list
 *
 * %business_users% - macros name
 *
 */

MjHead

<?php

add_filter( 'jet-engine/listings/allowed-callbacks', 'jet_add_attachment_link_callback', 10, 2 );

function jet_add_attachment_link_callback( $callbacks ) {
	$callbacks['jet_get_attachment_file_link'] = 'Get attachment file link by ID';
	return $callbacks;
}

function jet_get_attachment_file_link( $attachment_id ) {

MjHead

<?php

add_action( 'jet-engine/meta-boxes/register-instances', 'my_register_meta_box' );

function my_register_meta_box( $meta_boxes_manager ) {
	
	// Replace my_post_type_slug with your actual post type slug
	$post_type   = 'my_post_type_slug';
	$object_name = $post_type . '_group';

MjHead

<?php

add_action( 'jet-engine/meta-boxes/register-instances', 'my_register_meta_box' );

function my_register_meta_box( $meta_boxes_manager ) {
	
	// Replace my_post_type_slug with your actual post type slug
	$post_type   = 'my_post_type_slug';
	$object_name = $post_type . '_group';