From bfc6241a1a9625d7e699eb2a00b4717613abe462 Mon Sep 17 00:00:00 2001
From: Antoine M <martinon.toinou@protonmail.com>
Date: Wed, 8 Apr 2026 16:11:38 +0200
Subject: [PATCH] FEATURE Introducing this reusable component page

---
 mu-plugins/carhop-post-types-supports.php | 26 +++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 mu-plugins/carhop-post-types-supports.php

diff --git a/mu-plugins/carhop-post-types-supports.php b/mu-plugins/carhop-post-types-supports.php
new file mode 100644
index 0000000..53ac215
--- /dev/null
+++ b/mu-plugins/carhop-post-types-supports.php
@@ -0,0 +1,26 @@
+<?php
+
+/**
+ * Bouton « Citer » dans le header d’article : opt-in par type de contenu.
+ * Les types non listés (ex. actualités) n’affichent pas le bouton.
+ *
+ * @see post_type_supports( $post_type, 'carhop-citations' ) dans post-header.php
+ */
+function carhop_register_citation_support_for_post_types()
+{
+	$types_with_citations = array(
+		'analyses-etudes',
+		'recherches',
+		'expositions',
+		'actualites',
+		'outils-pedagogiques',
+		'activites',
+	);
+
+	foreach ($types_with_citations as $post_type) {
+		if (post_type_exists($post_type)) {
+			add_post_type_support($post_type, 'carhop-citations');
+		}
+	}
+}
+add_action('init', 'carhop_register_citation_support_for_post_types', 11);