feat: we are using SQL databases now

2 files changed, 14 insertions, 9 deletions

diff --git a/lib/file.php b/lib/file.php
index fe7dae1..fc3e38a 100644
--- a/lib/file.php
+++ b/lib/file.php
@@ -19,12 +19,11 @@ function verify_mimetype(string $file_path, string $mimetype): bool
     throw new RuntimeException("Illegal type for MIME verifications: $mimetype");
 }
 
-function delete_file(string $file_id, string $file_extension): bool
+function delete_file(string $file_id, string $file_extension, PDO|null $db = null): bool
 {
     $paths = [
         FILE_UPLOAD_DIRECTORY . "/{$file_id}.{$file_extension}",
-        FILE_THUMBNAIL_DIRECTORY . "/{$file_id}.webp",
-        FILE_METADATA_DIRECTORY . "/{$file_id}.metadata.json"
+        FILE_THUMBNAIL_DIRECTORY . "/{$file_id}.webp"
     ];
 
     foreach ($paths as $path) {
@@ -33,6 +32,10 @@ function delete_file(string $file_id, string $file_extension): bool
         }
     }
 
+    if ($db) {
+        $db->prepare('DELETE FROM files WHERE id = ? AND extension = ?')->execute([$file_id, $file_extension]);
+    }
+
     return true;
 }
 
diff --git a/lib/partials.php b/lib/partials.php
index 5b94ce2..6c69c62 100644
--- a/lib/partials.php
+++ b/lib/partials.php
@@ -66,12 +66,14 @@ function html_mini_navbar()
 
 function html_footer()
 {
-    $files = glob(FILE_UPLOAD_DIRECTORY . "/*.*");
-    $file_size = 0;
+    $db = new PDO(DB_URL, DB_USER, DB_PASS);
+    $stmt = $db->query('SELECT COUNT(*) AS file_count, SUM(size) AS file_overall_size FROM files');
+    $stmt->execute();
 
-    foreach ($files as $file) {
-        $file_size += filesize($file);
-    }
+    $row = $stmt->fetch(PDO::FETCH_ASSOC);
+
+    $file_count = $row['file_count'];
+    $file_size = $row['file_overall_size'];
 
     $suffix = 'MB';
     $file_size /= 1024 * 1024; // MB
@@ -119,7 +121,7 @@ function html_footer()
         <?php if (!empty(INSTANCE_TOR)): ?>
             <p><a href="<?= INSTANCE_TOR ?>">[Tor]</a></p>
         <?php endif; ?>
-        <p>Serving <?= count($files) ?> files and <?= $file_size ?> of active content</p>
+        <p>Serving <?= $file_count ?> files and <?= $file_size ?> of active content</p>
     </footer>
     <?php ;
 }
\ No newline at end of file