custer v 0.1.6 added special request for post url

plugins/custer/format_user_infos.php

@@ -49,6 +49,17 @@ function format_user_info($query, &$current_user, $user_id) {
 	}
 
 
+	/*
+	* if is special query __user_post__
+	* return author page url
+	*
+	*/
+	if ($query === '__user_post__') {
+		$output = \CUSTER\find_user_post_url($user_id);
+		return \CUSTER\return_result($output);
+	}
+
+
 	/*
 	* check if it's an acf field
 	*
@@ -104,4 +115,31 @@ function format_user_info($query, &$current_user, $user_id) {
 
 
 
+/*
+* find the posts of the user and return the first one
+*
+*/
+function find_user_post_url($user_id) {
+	$user_post_url = '';
+
+	$args = array(
+		'post_type' => 'post',
+		'author' => $user_id,
+		'posts_per_page' => 1,
+	);
+	$posts = get_posts($args);
+
+	if (empty($posts)) {
+		$user_post_url = '';
+	}
+	else {
+		$query = reset($posts);
+		$user_post_url = get_permalink($query->ID);
+	}
+
+	return $user_post_url;
+}
+
+
+
 ?>