Improved performances

app/Classes/Bundle.php

@@ -7,9 +7,10 @@
 use App\Classes\Traits\ManagesMetadata;
 use App\Contracts\Bundles;
 use App\Services\BundleRenderers\Facades\BundleRenderer;
-use Carbon\Carbon;
 use Exception;
 use Illuminate\Filesystem\FilesystemAdapter;
+use Illuminate\Support\Facades\Cache;
+use Illuminate\Support\Facades\Log;
 use Illuminate\Support\Str;
 use League\Flysystem\StorageAttributes;
 
@@ -23,6 +24,10 @@ class Bundle implements Bundles
 
     protected int $currentPage = 1;
 
+    protected ?Bundle $section;
+
+    protected ?Bundle $parent;
+
     public function __construct(protected string $path, protected FilesystemAdapter $disk)
     {
         $this->path    = $this->normalizeBundlePath($path);
@@ -68,13 +73,35 @@ public function getDisk(): FilesystemAdapter
      */
     public function getSection(): ?Bundle
     {
-        $parts = preg_split('#/#', $this->path, -1, PREG_SPLIT_NO_EMPTY);
+        if (!isset($this->section)) {
+            $parts = preg_split('#/#', $this->path, -1, PREG_SPLIT_NO_EMPTY);
 
-        if (count($parts) > 0) {
-            return new Bundle($parts[0], $this->disk);
+            if (count($parts) > 0) {
+                $this->section = new Bundle($parts[0], $this->disk);
+            } else {
+                $this->section = null;
+            }
         }
 
-        return null;
+        return $this->section;
+    }
+
+    /**
+     * Return the parent bundle where this bundle is located
+     */
+    public function getParent(): ?Bundle
+    {
+        if (!isset($this->parent)) {
+            $parts = preg_split('#/#', $this->path, -1, PREG_SPLIT_NO_EMPTY);
+
+            if (count($parts) > 0) {
+                $this->parent = new Bundle($parts[count($parts) - 1], $this->disk);
+            } else {
+                $this->parent = null;
+            }
+        }
+
+        return $this->parent;
     }
 
     /**
@@ -104,6 +131,7 @@ public function save(): void
         $this->saveAttachments();
         $this->saveMetadata();
         $this->saveMarkdown();
+        $this->touchCache();
     }
 
     /**
@@ -154,14 +182,16 @@ public function renderCard()
      */
     public static function findBundles(FilesystemAdapter $disk, ?string $path = '/', bool $recursive = false): array
     {
+        $start   = microtime(true);
+        $bundles = [];
+
         if ($recursive) {
-            return $disk
+            $bundles = $disk
                 ->listContents($path, $recursive)
                 ->filter(fn (StorageAttributes $attributes) => ($attributes->isFile() && Str::endsWith($attributes->path(), '.md')))
                 ->map(fn (StorageAttributes $attributes) => new Bundle(dirname($attributes->path()), $disk))
                 ->toArray();
         } else {
-            $bundles     = [];
             $directories = $disk->directories($path);
 
             foreach ($directories as $directory) {
@@ -171,31 +201,26 @@ public static function findBundles(FilesystemAdapter $disk, ?string $path = '/',
                     $bundles[] = $bundle;
                 }
             }
-
-            return $bundles;
         }
+
+        $finish = microtime(true);
+        $diff   = $finish - $start;
+
+        Log::debug('findBundles', [
+            'path'     => $path,
+            'duration' => $diff,
+        ]);
+
+        return $bundles;
     }
 
-    /**
-     * Return the most recent modification date of this bundle and all
-     * sub-bundles
-     */
-    public function lastModified(): ?Carbon
+    public function touchCache()
     {
-        $dates = $this->disk
-            ->listContents($this->getPath(), true)
-            ->map(fn (StorageAttributes $attributes) => $attributes->lastModified())
-            ->toArray();
+        $cacheKey = sprintf('lastModified_%s', Str::slug($this->getPath()));
 
-        $latestTime = 0;
+        Cache::put($cacheKey, now());
 
-        foreach ($dates as $date) {
-            if ($date > $latestTime) {
-                $latestTime = $date;
-            }
-        }
-
-        return $latestTime == 0 ? null : Carbon::parse($latestTime);
+        optional($this->getParent())->touchCache();
     }
 
     private function repairCover()

app/Services/BundleRenderers/Renderers/BaseRenderer.php

@@ -8,6 +8,7 @@
 use Carbon\Carbon;
 use Exception;
 use Illuminate\Support\Facades\Cache;
+use Illuminate\Support\Str;
 
 abstract class BaseRenderer implements RendersBundle
 {
@@ -100,23 +101,21 @@ protected function handlePagination()
     {
         $itemsPerPage = config('pagination.itemsPerPage');
         $currentPage  = $this->bundle->getCurrentPage();
-        $lastModified = $this->bundle->lastModified();
-
-        $cacheKey   = sprintf('subBundles_%s', base64_encode($this->bundle->getPath()));
-        $cacheKeyLm = sprintf('subBundles_%s_lastModified', base64_encode($this->bundle->getPath()));
+        $cacheName    = Str::slug($this->bundle->getPath());
+        $cacheKey     = sprintf('subBundles_%s', $cacheName);
+        $cacheKeyLm   = sprintf('lastModified_%s', $cacheName);
 
         if (
             Cache::has($cacheKeyLm)
             && Cache::has($cacheKey)
-            && $lastModified
-            && Cache::get($cacheKeyLm)->gte($lastModified)
         ) {
             $subBundles = Cache::get($cacheKey);
         } else {
             $subBundles = $this->collectSubBundles();
 
             Cache::put($cacheKey, $subBundles, now()->addWeek());
-            Cache::put($cacheKeyLm, $lastModified, now()->addWeek());
+
+            $this->bundle->touchCache();
         }
 
         if (!$this->bundle->exists() && empty($subBundles)) {

app/Services/Markdown/Formatter.php

@@ -51,7 +51,7 @@ public function render(): string
         $cacheKey = sprintf('markdown_formatted_%s', $hash);
 
         if (Cache::has($cacheKey)) {
-            // return Cache::get($cacheKey);
+            return Cache::get($cacheKey);
         }
 
         // First, process the source with Blade to handle any dynamic content
@@ -65,7 +65,7 @@ public function render(): string
         $result = $this->insertNonBreakingSpaces($converted->getContent());
         $result = $this->removeEmptyCodeLines($result);
 
-        // Cache::put($cacheKey, $result, now()->addMonth());
+        Cache::put($cacheKey, $result, now()->addMonth());
 
         return $result;
     }