I use a custom post type “profile” and another “card”. The first allows you to add information about a cosplay (username, first name, date of birth, profile picture, etc..). Thereafter, another custom post type “gallery-cosplay”, allows me to add galleries for each cosplay. You can see an example at: http://shingo-temple.fr/galleries-de-cosplay
So I wrote two functions. The first allows you to change the title of the gallery with the nickname and the name of the gallery:
add_action('save_post', 'modify_post_title');
function modify_post_title($post_id) {
if ( defined('DOING_AUTOSAVE') && DOING_AUTOSAVE )
return;
if ( ! wp_is_post_revision( $post_id ) ) {
if('cosplay-gallery' == get_post_type($post_id) && get_field('card', $post_id)) {
foreach(get_field('card') as $post_object) {
$value = get_field('pseudo', $post_object->ID);
$post_title = $value.' : '.get_field('gallery_name', $post_id);
}
}
}
if('acf' != get_post_type($post_id)) {
if ($post_title == '') { $post_title = $_POST['post_title'];}
remove_action('save_post', 'modify_post_title');
$arg = array();
$arg['ID'] = $post_id;
$arg['post_title'] = $post_title;
wp_update_post( $arg );
add_action('save_post', 'modify_post_title');
}
}
The second is to change the permalink:
function append_slug($data) {
global $post_id;
if('cosplay-gallery' == get_post_type($post_id) && get_field('card', $post_id)) {
foreach(get_field('card') as $post_object) {
$value = get_field('pseudo', $post_object->ID);
$slug = $value.' : '.get_field('gallery_name', $post_id);
}
if ($data['post_name'] != $slug) {
$data['post_name'] = sanitize_title($slug, $post_ID);
}
} else {
if ($data['post_name'] != $data['post_title']) {
$data['post_name'] = sanitize_title($data['post_title'], $post_ID);
}
}
return $data;
}
For now, I must save a draft for it to work. Moreover, when I upload images of cosplay, they are renamed “$pseudo.’-‘. $gallery.’-‘.45646.jpg”. If I do not save the draft, it is impossible to have the nickname of cosplay, or the name of the gallery because I use a custom relationship field that points to the profile and custom text field where i write the name of the gallery.
Ditto for custom post type “card”. This allow gather all the information about a game and share them with other custom post types “review” and “preview”. So I need to retrieve the information in the custom field before they are stored in the database.
edit: I analyzed the source code of the admin. I could see where the value to retrieve. It remains for me to understand how to use this value with jquery. Thank you!
