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Fix multipart post (document upload mobile)

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mac 2026-06-28 13:34:43 +03:00
parent 37527b1c99
commit 341f4bf5dd
1 changed files with 42 additions and 1 deletions
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41
engine/classes/DealProxy.php
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@ -124,6 +124,31 @@ class DealProxy
echo $response;
}
private function buildMultipartBody()
{
$boundary = '----FormBoundary' . uniqid();
$body = '';
foreach ($_POST as $key => $value) {
$body .= "--{$boundary}\r\n";
$body .= "Content-Disposition: form-data; name=\"{$key}\"\r\n\r\n";
$body .= "{$value}\r\n";
}
foreach ($_FILES as $key => $file) {
if ($file['error'] === UPLOAD_ERR_OK) {
$body .= "--{$boundary}\r\n";
$body .= "Content-Disposition: form-data; name=\"{$key}\"; filename=\"{$file['name']}\"\r\n";
$body .= "Content-Type: {$file['type']}\r\n\r\n";
$body .= file_get_contents($file['tmp_name']) . "\r\n";
}
}
$body .= "--{$boundary}--\r\n";
return ['body' => $body, 'boundary' => $boundary];
}
public function handle()
{
$this->logMessage('=== PROXY REQUEST START ===');
@ -132,6 +157,8 @@ class DealProxy
$this->logMessage('HTTP_X_SESSION_ID: ' . (isset($_SERVER['HTTP_X_SESSION_ID']) ? $_SERVER['HTTP_X_SESSION_ID'] : 'NOT SET'));
$this->logMessage('HTTP_COOKIE: ' . (isset($_SERVER['HTTP_COOKIE']) ? $_SERVER['HTTP_COOKIE'] : 'NOT SET'));
$this->logMessage('Raw input: ' . file_get_contents('php://input'));
$this->logMessage('FILES: ' . print_r($_FILES, true));
$this->logMessage('POST: ' . print_r($_POST, true));
// CORS headers
header('Access-Control-Allow-Origin: *');
@ -146,7 +173,21 @@ class DealProxy
$targetUrl = $this->buildTargetUrl();
$headers = $this->buildHeaders();
$method = $_SERVER['REQUEST_METHOD'];
$originalContentType = isset($_SERVER['CONTENT_TYPE']) ? $_SERVER['CONTENT_TYPE'] : '';
if (strpos($originalContentType, 'multipart/form-data') !== false && !empty($_FILES)) {
$multipart = $this->buildMultipartBody();
$body = $multipart['body'];
$headers = array_filter($headers, function($h) {
return strpos($h, 'Content-Type:') === false;
});
$headers[] = 'Content-Type: multipart/form-data; boundary=' . $multipart['boundary'];
$this->logMessage('Rebuilt multipart body from $_POST/$_FILES');
} else {
$body = file_get_contents('php://input');
}
$this->logMessage('Forwarding request to ' . $targetUrl);
$this->forwardRequest($targetUrl, $headers, $method, $body);
}