/**
* Save post hook.
*
* @param type $parent_post_id
* @return string
*/
function wpcf_pr_admin_save_post_hook($parent_post_id)
{
if (defined('DOING_AJAX') && !isset($_REQUEST['wpcf_action'])) {
return array();
}
remove_action('save_post', 'wpcf_pr_admin_save_post_hook', 10, 2);
static $processed = array();
if (isset($processed[$parent_post_id])) {
return array();
}
$results = array();
if (!empty($_POST['wpcf_post_relationship'])) {
$parent_post = get_post($parent_post_id);
foreach ($_POST['wpcf_post_relationship'] as $post_id => $data) {
$post_id_sent = $post_id;
$post_type = $data['post_type'];
unset($data['post_type']);
$send_data = array();
$send_data['wpcf_post_relationship'][$post_id] = $data;
if (isset($_POST['wpcf_post_relationship_checkbox'][$post_id])) {
$send_data['wpcf_post_relationship_checkbox'][$post_id] = $_POST['wpcf_post_relationship_checkbox'][$post_id];
}
$output = wpcf_pr_admin_save_child_item($parent_post, $post_type, $send_data);
$results[$post_id_sent] = $output;
}
}
$processed[$parent_post_id] = 1;
return implode('', $results);
}
/**
* Save post hook.
*
* @param type $parent_post_id
* @return string
*/
function wpcf_pr_admin_save_post_hook($parent_post_id)
{
// WPML check if it's translation of a child
// Fix up the parent if it's the child of a related post and it doesn't yet have a parent
if (function_exists('icl_object_id')) {
remove_filter('get_post_metadata', 'wpcf_pr_meta_belongs_filter', 10, 4);
$post = get_post($parent_post_id);
$original_post_id = icl_object_id($parent_post_id, $post->post_type, false);
if (!empty($original_post_id)) {
// it has a translation
$original_post = get_post($original_post_id);
if (!empty($original_post)) {
// look for _wpcf_belongs_xxxx_id fields.
$metas = get_post_custom($original_post->ID);
foreach ($metas as $meta_key => $meta) {
if (strpos($meta_key, '_wpcf_belongs_') !== false) {
$meta_post = get_post($meta[0]);
$exists = get_post_meta($parent_post_id, $meta_key, true);
if (!empty($meta_post) && empty($exists)) {
global $sitepress;
$ulanguage = $sitepress->get_language_for_element($parent_post_id, 'post_' . $post->post_type);
$meta_translated_id = icl_object_id($meta_post->ID, $meta_post->post_type, false, $ulanguage);
// Only force if meta is not already set
if (!empty($meta_translated_id)) {
update_post_meta($parent_post_id, $meta_key, $meta_translated_id);
}
}
}
}
}
}
add_filter('get_post_metadata', 'wpcf_pr_meta_belongs_filter', 10, 4);
}
// Save child items
if (defined('DOING_AJAX') && !isset($_REQUEST['wpcf_action'])) {
return array();
}
// ONLY AJAX
if (!defined('DOING_AJAX') || !isset($_REQUEST['wpcf_action'])) {
return array();
}
remove_action('save_post', 'wpcf_pr_admin_save_post_hook', 10, 2);
static $processed = array();
if (isset($processed[$parent_post_id])) {
return array();
}
$parent_post = get_post($parent_post_id);
$results = array();
if (!empty($_POST['wpcf_post_relationship'])) {
foreach ($_POST['wpcf_post_relationship'] as $post_id => $data) {
$post_id_sent = $post_id;
$post_type = $data['post_type'];
unset($data['post_type']);
$send_data = array();
$send_data['wpcf_post_relationship'][$post_id] = $data;
if (isset($_POST['wpcf_post_relationship_checkbox'][$post_id])) {
$send_data['wpcf_post_relationship_checkbox'][$post_id] = $_POST['wpcf_post_relationship_checkbox'][$post_id];
}
extract(wpcf_pr_admin_save_child_item($parent_post, $post_type, $send_data));
$results[$post_id_sent] = $output;
}
}
if (isset($_POST['wpcf_post_relationship_checkboxes'])) {
foreach ($_POST['wpcf_post_relationship_checkboxes'] as $post_id => $data) {
foreach ($data as $temp_slug => $temp_options) {
if (!isset($_POST['wpcf_post_relationship'][$post_id][$temp_slug])) {
$post_type = isset($_POST['post_type_child']) ? $_POST['post_type_child'] : $_POST['post_type'];
extract(wpcf_pr_admin_save_child_item($parent_post, $post_type, array('wpcf_post_relationship' => array($new_post_id => array($new_post_id => array())))));
$results[$post_id] = $output;
}
}
}
}
$processed[$parent_post_id] = 1;
return implode('', $results);
}
