Added func for counting raw/arw files

src/includes/api.php

@@ -37,6 +37,29 @@ echo json_encode([
 
 // --- FUNCTIONS ---
 
+function count_raw_files($CONFIG) {
+    $dir = $CONFIG['sorted_img_dir'].'/arw';
+    if (!is_dir($dir)) {
+        return 0;
+    }
+
+    $count = 0;
+    $iterator = new RecursiveIteratorIterator(
+        new RecursiveDirectoryIterator($dir, FilesystemIterator::SKIP_DOTS)
+    );
+
+    foreach ($iterator as $file) {
+        if ($file->isFile()) {
+            $ext = strtolower($file->getExtension());
+            if ($ext === 'arw' || $ext === 'raw') {
+                $count++;
+            }
+        }
+    }
+
+    return $count;
+}
+
 function buildGalleryCache($CONFIG) {
     $dir = $CONFIG['gallery_dir'];
     $rii = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($dir));
@@ -74,11 +97,12 @@ function buildGalleryCache($CONFIG) {
         }
     }    
 
-
     return [
         'generated' => date('c'),
-        'count'     => count($images),
+        'countjpg'  => count($images),
+        'countraw'  => count_raw_files($CONFIG),
         'images'    => $images
     ];
 }
 
+