Thomas/Piwigo_Bratonien_Tools
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Support Piwigo AJAX thumbnail loader responses

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Terranom674
2026-08-20 20:26:32 +02:00
parent 199d954409
commit 17a00eebdb
1 changed files with 19 additions and 8 deletions
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27
webdav-derivative.php
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@@ -32,6 +32,22 @@ function bratonien_tools_webdav_derivative_abort($status, $message)
exit;
}
function bratonien_tools_webdav_derivative_send($target_path, $after_url='')
{
if (isset($_GET['ajaxload']) && (string)$_GET['ajaxload'] === 'true')
{
if ($after_url === '') bratonien_tools_webdav_derivative_abort(400, 'Lazyload-Ziel fehlt.');
header('Content-Type: application/json; charset=utf-8');
header('Cache-Control: no-store');
echo json_encode(array('url'=>$after_url), JSON_UNESCAPED_SLASHES);
exit;
}
header('Content-Type: '.(function_exists('get_mimetype') ? get_mimetype($target_path) : 'image/jpeg'));
readfile($target_path);
exit;
}
function bratonien_tools_webdav_derivative_decrypt_secret($blob, $hex_key)
{
$hex_key = trim((string)$hex_key);
@@ -380,9 +396,7 @@ $derivative_size = $real_derivative->get_size();
if ($target_path !== '' && is_file($target_path) && is_readable($target_path))
{
bratonien_tools_webdav_derivative_debug($request_id, 'target_exists', array('target'=>$target_path));
header('Content-Type: '.(function_exists('get_mimetype') ? get_mimetype($target_path) : 'image/jpeg'));
readfile($target_path);
exit;
bratonien_tools_webdav_derivative_send($target_path, $after_url);
}
$source_logical_path = (string)$image_row['path'];
@@ -406,9 +420,7 @@ if ($target_path !== '' && is_file($target_path) && is_readable($target_path))
bratonien_tools_webdav_derivative_debug($request_id, 'target_created_while_waiting', array('target'=>$target_path));
flock($lock_handle, LOCK_UN);
fclose($lock_handle);
header('Content-Type: '.(function_exists('get_mimetype') ? get_mimetype($target_path) : 'image/jpeg'));
readfile($target_path);
exit;
bratonien_tools_webdav_derivative_send($target_path, $after_url);
}
$detail = '';
@@ -545,5 +557,4 @@ bratonien_tools_webdav_derivative_debug($request_id, 'serve', array(
'height'=>(int)($final_size[1] ?? 0),
'mode'=>$source_mode,
));
header('Content-Type: '.(function_exists('get_mimetype') ? get_mimetype($target_path) : 'image/jpeg'));
readfile($target_path);
bratonien_tools_webdav_derivative_send($target_path, $after_url);