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ADD Implement dynamic article linking and unlinking for 'revues' in revue.php to manage related articles effectively.

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Antoine M 2025-05-23 18:07:15 +02:00
parent b90dde9f51
commit b9ae1822f9
1 changed files with 67 additions and 0 deletions
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includes/revue.php Normal file
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<?php
function dynamiques_revue_save_post($post_id)
{
$current_revue_ID = $post_id;
$post_type = get_post_type($post_id);
if ($post_type !== 'revues') return;
// DE-LINK ARTICLES NOT USED IN THE ACF CHAPTER HANDLER IN REVUE POST ('articles' field)
dynamiques_revue_empty_unmapped_articles($current_revue_ID);
dynamiques_revue_link_mapped_articles($current_revue_ID);
}
add_action('acf/save_post', 'dynamiques_revue_save_post', 20);
function dynamiques_revue_empty_unmapped_articles($current_revue_ID)
{
$articles = get_field('articles', $current_revue_ID);
// GET ALL ARTICLES RELATED TO THE REVUE AND CHECK IF THEY ARE HANDLED BY THE PARENT REVUE IN THE ARTICLE FIELD
$articles_related_to_revue = new WP_Query(array(
'post_type' => 'articles',
'meta_query' => array(
array(
'key' => 'related_revue',
'value' => $current_revue_ID,
'compare' => '=',
),
),
));
$articles_related_to_revue_posts = $articles_related_to_revue->posts;
$articles_related_to_revue_ids = array_map(function ($post) {
return $post->ID;
}, $articles_related_to_revue_posts);
$articles_ids = array_map(function ($article) {
return $article->ID;
}, $articles);
// GET THE ARTICLES THAT ARE NOT HANDLED BY THE PARENT REVUE IN THE ARTICLE FIELD
$unmapped_articles_ids = array_diff($articles_related_to_revue_ids, $articles_ids);
// EMPTY THE ARTICLE FIELD BECAUSE NOT USED BY THE PARENT REVUE
foreach ($unmapped_articles_ids as $article_id) {
update_field('related_revue', null, $article_id);
}
}
function dynamiques_revue_link_mapped_articles($current_revue_ID)
{
$articles = get_field('articles', $current_revue_ID);
foreach ($articles as $article) {
$article_id = $article->ID;
$related_revue = get_field('related_revue', $article_id);
update_field('related_revue', $current_revue_ID, $article_id);
}
}