From 1373956529cd4c5f7a5bdfaefad407b24c8bb828 Mon Sep 17 00:00:00 2001
From: Max
Date: Mon, 5 Nov 2018 12:47:47 +0100
Subject: Adds first version of an API to get the top navigation menu and the
 sidebar.

---
 api/api.php     | 15 +++++++++++++++
 api/menu.php    |  6 ++++++
 api/sidebar.php | 12 ++++++++++++
 functions.php   |  5 +++++
 4 files changed, 38 insertions(+)
 create mode 100644 api/api.php
 create mode 100644 api/menu.php
 create mode 100644 api/sidebar.php

diff --git a/api/api.php b/api/api.php
new file mode 100644
index 0000000..8332946
--- /dev/null
+++ b/api/api.php
@@ -0,0 +1,15 @@
+<?php
+
+require_once get_template_directory() . '/api/menu.php';
+require_once get_template_directory() . '/api/sidebar.php';
+
+add_action( 'rest_api_init', function () {
+        register_rest_route( 'fuselkoenig', '/menu', array(
+        'methods' => 'GET',
+        'callback' => 'fk_get_menu',
+    ) );
+        register_rest_route( 'fuselkoenig', '/sidebar', array(
+        'methods' => 'GET',
+        'callback' => 'fk_get_sidebar',
+    ) );
+} );
diff --git a/api/menu.php b/api/menu.php
new file mode 100644
index 0000000..58ef116
--- /dev/null
+++ b/api/menu.php
@@ -0,0 +1,6 @@
+<?php
+
+function fk_get_menu() {
+    # Change 'menu' to your own navigation slug.
+    return wp_get_nav_menu_items('Top');
+}
diff --git a/api/sidebar.php b/api/sidebar.php
new file mode 100644
index 0000000..75c8b36
--- /dev/null
+++ b/api/sidebar.php
@@ -0,0 +1,12 @@
+<?php
+
+function fk_get_sidebar() {
+    ob_start();
+    get_template_part( 'sidebar-templates/sidebar', 'right' );
+    $content = ob_get_contents();
+    $content = array("sidebar-right" => $content);
+    ob_end_clean();
+
+    return $content;
+}
+
diff --git a/functions.php b/functions.php
index 5e1fef8..7eebc3f 100644
--- a/functions.php
+++ b/functions.php
@@ -117,6 +117,8 @@ add_filter('posts_where', 'Delay_RSS_After_Publish');
 
 /**
  * Deaktiviert REST-API und entfernt die Header aus dem HTML.
+ *
+ * It seems it doesn't work though.
  */
 add_filter('rest_enabled', '_return_false');
 add_filter('rest_jsonp_enabled', '_return_false'); 
@@ -250,3 +252,6 @@ if ( ! function_exists("get_my_clean_title")) {
 remove_action( 'wp_head', 'print_emoji_detection_script', 7 );
 remove_action( 'wp_print_styles', 'print_emoji_styles' );
  */
+
+require_once get_template_directory() . '/api/api.php';
+
-- 
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