94 lines
3.0 KiB
PHP
94 lines
3.0 KiB
PHP
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<?php
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namespace App\Http\Controllers;
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use App\Services\ProxyService;
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use Illuminate\Http\Request;
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class ProxyController extends Controller
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{
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protected $proxyService;
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public function __construct(ProxyService $proxyService)
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{
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$this->proxyService = $proxyService;
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}
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public function home()
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{
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return view('proxy.home');
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}
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public function browse(Request $request)
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{
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$request->validate([
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'url' => 'required'
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]);
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try {
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// Decode the URL if it's base64 encoded
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$url = $request->url;
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if (base64_encode(base64_decode($url, true)) === $url) {
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// Decode base64 and then URL decode
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$url = urldecode(base64_decode($url));
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}
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// Log the URL processing
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\Log::info('Processing URL', [
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'original' => $request->url,
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'decoded' => $url
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]);
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// Validate the decoded URL
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if (!filter_var($url, FILTER_VALIDATE_URL)) {
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throw new \Exception('Invalid URL format: ' . $url);
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}
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$content = $this->proxyService->fetchUrl($url);
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// Get content type from response
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$contentType = $this->proxyService->getLastContentType();
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// Log the content type for debugging
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\Log::info('Content type received', [
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'url' => $url,
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'content_type' => $contentType,
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'is_css' => strpos($contentType, 'text/css') !== false ||
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strpos($contentType, 'application/css') !== false ||
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strpos($url, '.css') !== false
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]);
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// If it's a CSS file, serve it with the correct content type
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if (strpos($contentType, 'text/css') !== false ||
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strpos($contentType, 'application/css') !== false ||
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strpos($url, '.css') !== false) {
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\Log::info('Serving CSS file', [
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'url' => $url,
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'content_type' => $contentType,
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'content_length' => strlen($content)
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]);
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return response($content)
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->header('Content-Type', 'text/css')
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->header('Cache-Control', 'public, max-age=3600')
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->header('Access-Control-Allow-Origin', '*')
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->header('X-Content-Type-Options', 'nosniff');
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}
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// For HTML content, return the view
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return view('proxy.browse', [
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'url' => $url,
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'content' => $content
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]);
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} catch (\Exception $e) {
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\Log::error('Proxy error', [
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'url' => $request->url,
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'error' => $e->getMessage(),
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'trace' => $e->getTraceAsString()
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]);
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return back()->withErrors(['url' => 'Failed to fetch URL: ' . $e->getMessage()]);
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}
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}
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}
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