From f79b7af69c4630ed42f7b8179748a62ec13c1ce6 Mon Sep 17 00:00:00 2001
From: buttle <chris@gatopelao.org>
Date: Fri, 25 Mar 2022 10:58:33 +0100
Subject: [PATCH] adds config, and config instructions.

---
 README.md                        |  9 ++++
 view/common/wordpress-menu.phtml | 70 ++++++++++++++++++--------------
 2 files changed, 49 insertions(+), 30 deletions(-)

diff --git a/README.md b/README.md
index aadb5a9..9376d14 100644
--- a/README.md
+++ b/README.md
@@ -33,6 +33,15 @@ chown -R www-data:www-data ./
 
 ## Arc-hive theme notes
 
+### Configure
+
+The main menu can be retrieved from a wordpress site and rendered. To configure this, edit `view/common/wordpress-menu.phtml`. Optional.
+
+```
+# Config
+$wordpress_site="https://my.wordpress.site";
+$wordpress_endpoint="https://my.wordpress.site/wp-json/menus/v1/menus/4";
+```
 
 For more advanced use, such as customizing the theme with Sass, you'll need to install the tools with [NodeJS](https://nodejs.org/en/) (0.12 or greater). Navigate to your theme directory and run `npm install`.
 
diff --git a/view/common/wordpress-menu.phtml b/view/common/wordpress-menu.phtml
index 04e6244..248f45c 100644
--- a/view/common/wordpress-menu.phtml
+++ b/view/common/wordpress-menu.phtml
@@ -1,47 +1,57 @@
 <?php
 
+# Config
+$wordpress_site="https://dev.arc-hive.zone";
+$wordpress_endpoint="https://dev.arc-hive.zone/wp-json/menus/v1/menus/4";
+
 use Zend\Http\Client;
 
-$client = new Client('https://dev.arc-hive.zone/wp-json/menus/v1/menus/4');
-$client->setOptions(array("timeout"=>1));
-$response = $client->send();
-$response_data = json_decode($response->getBody());
 $items = new ArrayObject;
-$items[0] = new ArrayObject();
+$items[0] = new ArrayObject(); // top level menu items go here
 
-if (!$response->isClientError()&& $response_data) {
-  foreach ($response_data as $menu_item) {
-    $item_url = $menu_item->url;
-    if (strtolower($menu_item->title) == 'login') {
-      $item_url = "/login";
+if ($wordpress_endpoint) {
+  $client = new Client($wordpress_endpoint);
+  $client->setOptions(array("timeout"=>1));
+  $response = $client->send();
+  $response_data = json_decode($response->getBody());
+
+  if (!$response->isClientError() && $response_data) {
+    foreach ($response_data as $menu_item) {
+      $item_url = $menu_item->url;
+      if (strtolower($menu_item->title) == 'login') {
+        $item_url = "/login";
+      }
+      $item_title = $menu_item->title;
+      if (strtolower($menu_item->title) == 'collections') {
+        $item_title = "Project";
+        $item_url = $wordpress_site;
+      }
+      $item = [
+        "id" => $menu_item->ID,
+        "title" => $item_title,
+        "url" => $item_url
+      ];
+      if (!array_key_exists($menu_item->menu_item_parent, $items)) {
+        $items[$menu_item->menu_item_parent] = new ArrayObject();
+      }
+      $items[$menu_item->menu_item_parent][$menu_item->ID] =$item;
     }
-    $item = [
-      "ID" => $menu_item->ID,
-      "title" => $menu_item->title,
-      "url" => $item_url
-    ];
-    if (!array_key_exists($menu_item->menu_item_parent, $items)) {
-      $items[$menu_item->menu_item_parent] = new ArrayObject();
-    }
-    $items[$menu_item->menu_item_parent][$menu_item->ID] =$item;
   }
 }
 
 //print_r($items);
 
-if (!function_exists('render_menu')) {
-  function render_menu($items, $level_id) {
-    echo '<ul>' . PHP_EOL;
-    foreach ($items[$level_id] as $menu_item) {
-      echo '<li>' . PHP_EOL;
-      echo '<a href="'.$menu_item['url'].'">'.$menu_item['title'].'</a>' . PHP_EOL;
-      if (array_key_exists($menu_item['ID'], $items)) {
-          render_menu($items, $menu_item['ID']); // render sub menu
-      }
-      echo '</li>' . PHP_EOL;
+function render_menu($items, $level_id) {
+  echo '<ul>' . PHP_EOL;
+  foreach ($items[$level_id] as $menu_item) {
+    echo '<li>' . PHP_EOL;
+    echo '<a href="'.$menu_item['url'].'">'.$menu_item['title'].'</a>' . PHP_EOL;
+    if (array_key_exists($menu_item['id'], $items)) {
+        render_menu($items, $menu_item['id']); // render sub menu
     }
-    echo '</ul>' . PHP_EOL;
+    echo '</li>' . PHP_EOL;
   }
+  echo '</ul>' . PHP_EOL;
 }
 
 render_menu($items, 0);