58 lines
1.8 KiB
PHP
58 lines
1.8 KiB
PHP
<?php
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function dynamiques_article_save_post($post_id)
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{
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$current_article_ID = $post_id;
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$post_type = get_post_type($post_id);
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if ($current_article_ID && $post_type !== 'articles') return;
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$related_revue_ID = get_field('related_revue', $current_article_ID);
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dynamiques_article_remove_articles_from_all_revues($current_article_ID);
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if ($related_revue_ID && is_numeric($related_revue_ID) && $related_revue_ID !== '') {
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dynamiques_article_include_article_in_revue_articles_array($current_article_ID, $related_revue_ID);
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}
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}
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add_action('acf/save_post', 'dynamiques_article_save_post', 20);
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function dynamiques_article_include_article_in_revue_articles_array($current_article_ID, $related_revue_ID)
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{
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$current_article = get_post($current_article_ID);
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$related_revues_articles = get_field('articles', $related_revue_ID);
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if (!is_array($related_revues_articles)) {
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$related_revues_articles = [];
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}
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$related_revues_articles[] = $current_article;
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update_field('articles', $related_revues_articles, $related_revue_ID);
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}
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function dynamiques_article_remove_articles_from_all_revues($current_article_ID)
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{
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$revues_containing_article = new WP_Query(array(
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'post_type' => 'revues',
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'meta_query' => array(
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array(
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'key' => 'articles',
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'value' => '"' . $current_article_ID . '"',
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'compare' => 'LIKE',
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),
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),
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));
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foreach ($revues_containing_article->posts as $revue) {
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$revue_ID = $revue->ID;
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$revue_articles = get_field('articles', $revue_ID);
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$revue_articles = array_filter($revue_articles, function ($article) use ($current_article_ID) {
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return (is_object($article) && isset($article->ID)) ? $article->ID != $current_article_ID : $article != $current_article_ID;
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});
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update_field('articles', $revue_articles, $revue_ID);
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}
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}
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