chore(oembed.php): add redis caching for oembed responses

api/oembed.php

@@ -23,11 +23,27 @@ class OembedHandler extends BaseHandler
       ));
 
     if (!$relativePath) $this->sendErrorResponse('Invalid url', 400);
+
+    $relativePath = '/' . ltrim($relativePath ?? '', '/');
     if ($relativePath !== '/' && str_ends_with($relativePath, '/')) $relativePath = rtrim($relativePath, '/');
 
+    $cacheKey = 'oembed:' . md5($relativePath);
+    if ($this->cache && $this->cache->exists($cacheKey)) {
+      $cachedItem = json_decode($this->cache->get($cacheKey), true);
+      $this->sendResponse($this->buildResponse(
+        $cachedItem['title'],
+        $cachedItem['url'],
+        $cachedItem['image_url'],
+        $globals,
+        $cachedItem['description'] ?? ''
+      ));
+    }
+
     $results = $this->fetchFromApi('optimized_oembed', 'url=eq.' . urlencode($relativePath));
     if (!empty($results)) {
       $item = $results[0];
+      if ($this->cache) $this->cache->setex($cacheKey, 300, json_encode($item));
+
       $this->sendResponse($this->buildResponse(
         $item['title'],
         $item['url'],
@@ -72,13 +88,18 @@ class OembedHandler extends BaseHandler
 
   private function fetchGlobals(): array
   {
-    $globals = $this->fetchFromApi('optimized_globals', 'limit=1');
-    return $globals[0] ?? [
+    $cacheKey = 'globals_data';
+    if ($this->cache && $this->cache->exists($cacheKey)) return json_decode($this->cache->get($cacheKey), true);
+
+    $globals = $this->fetchFromApi('optimized_globals', 'limit=1')[0] ?? [
       'author' => 'Cory Dransfeldt',
       'site_name' => 'coryd.dev',
       'url' => 'https://www.coryd.dev',
       'avatar' => ''
     ];
+    if ($this->cache) $this->cache->setex($cacheKey, 3600, json_encode($globals));
+
+    return $globals;
   }
 }
 

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "coryd.dev",
-  "version": "4.1.8",
+  "version": "4.2.8",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "coryd.dev",
-      "version": "4.1.8",
+      "version": "4.2.8",
       "license": "MIT",
       "dependencies": {
         "html-minifier-terser": "7.2.0",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "coryd.dev",
-  "version": "4.1.8",
+  "version": "4.2.8",
   "description": "The source for my personal site. Built using 11ty (and other tools).",
   "type": "module",
   "engines": {