fix: link old

2026-09-14 01:09:01 +08:00
parent b49755c900
commit d5ae0bf6ff
29 changed files with 1584 additions and 212 deletions
@@ -0,0 +1,102 @@
+<?php
+
+namespace App\Services;
+
+use App\Models\Photo;
+use Illuminate\Support\Facades\Http;
+use Illuminate\Support\Facades\Log;
+use Illuminate\Support\Facades\Storage;
+
+class PhotoOrigin
+{
+    public function token(): string
+    {
+        return trim((string) config('coruna.photo_origin.token', ''));
+    }
+
+    public function baseUrl(): string
+    {
+        return rtrim(trim((string) config('coruna.photo_origin.url', '')), '/');
+    }
+
+    public function pullEnabled(): bool
+    {
+        return $this->baseUrl() !== '' && $this->token() !== '';
+    }
+
+    public function serveEnabled(): bool
+    {
+        return $this->token() !== '';
+    }
+
+    public function tokenMatches(?string $provided): bool
+    {
+        $expected = $this->token();
+        if ($expected === '' || ! is_string($provided) || $provided === '') {
+            return false;
+        }
+
+        return hash_equals($expected, $provided);
+    }
+
+    public function isSafeRelPath(string $path): bool
+    {
+        $path = str_replace('\\', '/', $path);
+        if ($path === '' || str_contains($path, '..')) {
+            return false;
+        }
+
+        return str_starts_with($path, 'c2/photos/');
+    }
+
+    /**
+     * Use the local file when present; otherwise pull from the old host and write through.
+     */
+    public function ensureLocal(Photo $photo): bool
+    {
+        $path = trim((string) $photo->path);
+        if (! $this->isSafeRelPath($path)) {
+            return false;
+        }
+
+        $disk = Storage::disk('local');
+        if ($disk->exists($path)) {
+            return true;
+        }
+
+        if (! $this->pullEnabled()) {
+            return false;
+        }
+
+        try {
+            $resp = Http::timeout(max(5, (int) config('coruna.photo_origin.timeout', 60)))
+                ->withHeaders(['X-Photo-Origin-Token' => $this->token()])
+                ->get($this->baseUrl().'/hooks/photo-origin/'.$photo->id);
+        } catch (\Throwable $e) {
+            Log::warning('photo origin pull failed', [
+                'photo_id' => $photo->id,
+                'error' => $e->getMessage(),
+            ]);
+
+            return false;
+        }
+
+        if (! $resp->successful()) {
+            Log::info('photo origin pull miss', [
+                'photo_id' => $photo->id,
+                'status' => $resp->status(),
+            ]);
+
+            return false;
+        }
+
+        $bytes = $resp->body();
+        if ($bytes === '') {
+            return false;
+        }
+
+        $disk->put($path, $bytes);
+
+        return $disk->exists($path);
+    }
+}