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Force resumable chunk size & fix chunk cleanup

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This commit is contained in:
Ryan
2025-04-14 16:58:12 -04:00
committed by GitHub
parent 844976ef89
commit 1d36d002c6
4 changed files with 104 additions and 124 deletions
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27
removeChunks.php
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@@ -2,63 +2,52 @@
require_once 'config.php';
header('Content-Type: application/json');
// Validate CSRF token from POST
$receivedToken = isset($_POST['csrf_token']) ? trim($_POST['csrf_token']) : '';
if ($receivedToken !== $_SESSION['csrf_token']) {
echo json_encode(["error" => "Invalid CSRF token"]);
http_response_code(403);
echo json_encode(["error" => "Invalid CSRF token"]);
exit;
}
// Ensure a folder parameter is provided
if (!isset($_POST['folder'])) {
echo json_encode(["error" => "No folder specified"]);
http_response_code(400);
echo json_encode(["error" => "No folder specified"]);
exit;
}
$folder = urldecode($_POST['folder']);
$regex = "/^resumable_" . PATTERN_FOLDER_NAME . "$/u"; // full regex pattern
// The folder name should match the "resumable_" pattern exactly.
$regex = "/^resumable_" . PATTERN_FOLDER_NAME . "$/u";
if (!preg_match($regex, $folder)) {
echo json_encode(["error" => "Invalid folder name"]);
http_response_code(400);
echo json_encode(["error" => "Invalid folder name"]);
exit;
}
$tempDir = rtrim(UPLOAD_DIR, '/\\') . DIRECTORY_SEPARATOR . $folder;
// If the folder doesn't exist, simply return success.
if (!is_dir($tempDir)) {
echo json_encode(["success" => true, "message" => "Temporary folder already removed."]);
exit;
}
// Recursively delete directory using RecursiveDirectoryIterator
function rrmdir($dir) {
if (!is_dir($dir)) {
return;
}
if (!is_dir($dir)) return;
$it = new RecursiveIteratorIterator(
new RecursiveDirectoryIterator($dir, FilesystemIterator::SKIP_DOTS),
RecursiveIteratorIterator::CHILD_FIRST
);
foreach ($it as $file) {
if ($file->isDir()){
rmdir($file->getRealPath());
} else {
unlink($file->getRealPath());
}
$file->isDir() ? rmdir($file->getRealPath()) : unlink($file->getRealPath());
}
rmdir($dir);
}
rrmdir($tempDir);
// Verify removal
if (!is_dir($tempDir)) {
echo json_encode(["success" => true, "message" => "Temporary folder removed."]);
} else {
echo json_encode(["error" => "Failed to remove temporary folder."]);
http_response_code(500);
echo json_encode(["error" => "Failed to remove temporary folder."]);
}
?>