first

2026-05-11 15:28:27 +08:00
commit edd1a02157
302 changed files with 67193 additions and 0 deletions
--- a/server-api/app/support/PublicAssetUrlService.php
+++ b/server-api/app/support/PublicAssetUrlService.php
@@ -0,0 +1,140 @@
+<?php
+
+namespace app\support;
+
+use support\Request;
+
+class PublicAssetUrlService
+{
+    public function buildUrl(Request $request, string $relativePath): string
+    {
+        $relativePath = ltrim($relativePath, '/');
+        $publicPath = $this->configService()->isOss()
+            ? $this->configService()->objectKey($relativePath)
+            : $relativePath;
+
+        return $this->resolveBaseUrl($request) . '/' . ltrim($publicPath, '/');
+    }
+
+    public function normalizeUrl(string $value, Request $request): string
+    {
+        $value = trim($value);
+        if ($value === '') {
+            return '';
+        }
+
+        $parts = parse_url($value);
+        $path = (string)($parts['path'] ?? '');
+        $query = (string)($parts['query'] ?? '');
+        $fragment = (string)($parts['fragment'] ?? '');
+        $host = strtolower((string)($parts['host'] ?? ''));
+        $scheme = (string)($parts['scheme'] ?? '');
+
+        if ($scheme === '' && $host === '') {
+            return $this->appendQueryAndFragment(
+                $this->buildUrl($request, $path !== '' ? $path : $value),
+                $query,
+                $fragment
+            );
+        }
+
+        if ($path !== '' && $this->shouldRewriteHost($host)) {
+            return $this->appendQueryAndFragment(
+                $this->buildUrl($request, $path),
+                $query,
+                $fragment
+            );
+        }
+
+        return $value;
+    }
+
+    public function storagePath(string $value): string
+    {
+        $value = trim($value);
+        if ($value === '') {
+            return '';
+        }
+
+        $path = parse_url($value, PHP_URL_PATH);
+        if (!is_string($path) || $path === '') {
+            $path = ltrim($value, '/');
+            return $this->configService()->isOss() ? $this->configService()->removePathPrefix($path) : $path;
+        }
+
+        $path = ltrim($path, '/');
+        return $this->configService()->isOss() ? $this->configService()->removePathPrefix($path) : $path;
+    }
+
+    private function resolveBaseUrl(Request $request): string
+    {
+        $configured = $this->configService()->publicBaseUrl();
+        if ($configured !== '') {
+            return $configured;
+        }
+
+        $configured = trim((string)($_ENV['PUBLIC_FILE_BASE_URL'] ?? ($_ENV['APP_PUBLIC_BASE_URL'] ?? '')));
+        if ($configured !== '') {
+            return $this->normalizeBaseUrl($configured);
+        }
+
+        $scheme = trim((string)($request->header('x-forwarded-proto') ?: 'http'));
+        $host = trim((string)($request->header('x-forwarded-host') ?: $request->header('host') ?: $request->host()));
+        if (($commaPos = strpos($host, ',')) !== false) {
+            $host = trim(substr($host, 0, $commaPos));
+        }
+
+        $port = trim((string)($request->header('x-forwarded-port') ?: ''));
+        if ($port !== '' && strpos($host, ':') === false) {
+            if (!(($scheme === 'http' && $port === '80') || ($scheme === 'https' && $port === '443'))) {
+                $host .= ':' . $port;
+            }
+        }
+
+        return $this->normalizeBaseUrl($scheme . '://' . $host);
+    }
+
+    private function normalizeBaseUrl(string $baseUrl): string
+    {
+        $baseUrl = trim($baseUrl);
+        if ($baseUrl === '') {
+            return '';
+        }
+
+        if (!preg_match('/^https?:\/\//i', $baseUrl)) {
+            $baseUrl = 'https://' . ltrim($baseUrl, '/');
+        }
+
+        return rtrim($baseUrl, '/');
+    }
+
+    private function configService(): FileStorageConfigService
+    {
+        return new FileStorageConfigService();
+    }
+
+    private function shouldRewriteHost(string $host): bool
+    {
+        if ($host === '') {
+            return false;
+        }
+
+        if (in_array($host, ['localhost', '127.0.0.1', '0.0.0.0', 'host.docker.internal'], true)) {
+            return true;
+        }
+
+        return preg_match('/^(10\.|192\.168\.|172\.(1[6-9]|2\d|3[0-1])\.)/', $host) === 1;
+    }
+
+    private function appendQueryAndFragment(string $url, string $query, string $fragment): string
+    {
+        if ($query !== '') {
+            $url .= '?' . $query;
+        }
+        if ($fragment !== '') {
+            $url .= '#' . $fragment;
+        }
+
+        return $url;
+    }
+}