FEAT Introducing getRevueAuthors function

includes/utilities.php

@@ -0,0 +1,49 @@
+<?php
+
+function getRevueAuthors($revueID)
+{
+
+
+	$revueRelatedArticles = new WP_Query(array(
+		'post_type' => 'articles',
+		'posts_per_page' => -1,
+		'post_status' => 'publish',
+		'meta_query' => array(
+			array(
+				'key' => 'related_revue',
+				'value' => $revueID,
+				'compare' => '=',
+			),
+		),
+	));
+	$authors = array();
+
+	foreach ($revueRelatedArticles->posts as $article) {
+		$currentArticleAuthors = get_field('authors', $article->ID);
+
+		if (empty($currentArticleAuthors) || !is_array($currentArticleAuthors)) continue;
+
+		foreach ($currentArticleAuthors as $authorID) {
+			$authors[] = $authorID;
+		}
+	}
+	return array_unique($authors);
+	s;
+}
+
+
+function count_user_articles($userID, $postType)
+{
+	$args = array(
+		'post_type' => $postType,
+		'meta_query' => array(
+			array(
+				'key' => 'authors',
+				'value' => '"' . $userID . '"',
+				'compare' => 'LIKE',
+			),
+		),
+	);
+	$query = new WP_Query($args);
+	return $query->found_posts;
+}