mirror of
https://github.com/Terranom674/Piwigo_Bratonien_Tools.git
synced 2026-09-19 12:54:31 +00:00
Fix Nextcloud preview endpoint path
This commit is contained in:
Terranom674
@@ -168,7 +168,7 @@ function bratonien_tools_webdav_derivative_download_preview(array $plan, array $
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'mode'=>'fill',
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'mimeFallback'=>'false',
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), '', '&', PHP_QUERY_RFC3986);
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$url = $connection['base_url'].'/core/preview?'.$query;
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$url = $connection['base_url'].'/index.php/core/preview?'.$query;
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return bratonien_tools_webdav_derivative_download_url($url, $connection, $destination, $detail);
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}
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@@ -323,250 +323,221 @@ function bratonien_tools_webdav_derivative_generate($source_path, $target_path,
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}
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}
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function bratonien_tools_webdav_derivative_after_url($encoded)
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{
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$encoded = trim((string)$encoded);
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if ($encoded === '') return null;
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$raw = strtr($encoded, '-_', '+/');
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$padding = strlen($raw) % 4;
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if ($padding) $raw .= str_repeat('=', 4 - $padding);
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$url = base64_decode($raw, true);
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if (!is_string($url) || $url === '' || preg_match('/[\r\n]/', $url)) return null;
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if (strpos($url, '//') === 0) return null;
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if (preg_match('#^https?://#i', $url))
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{
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$root_parts = parse_url(get_absolute_root_url());
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$url_parts = parse_url($url);
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if (!is_array($root_parts) || !is_array($url_parts)) return null;
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if (strcasecmp((string)($root_parts['scheme'] ?? ''), (string)($url_parts['scheme'] ?? '')) !== 0) return null;
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if (strcasecmp((string)($root_parts['host'] ?? ''), (string)($url_parts['host'] ?? '')) !== 0) return null;
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if ((int)($root_parts['port'] ?? 0) !== (int)($url_parts['port'] ?? 0)) return null;
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return $url;
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}
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if (strpos($url, ':') !== false && !preg_match('#^[A-Za-z0-9_./?&=%+-]+$#', $url)) return null;
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return $url;
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}
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function bratonien_tools_webdav_derivative_needs_after_redirect($url)
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{
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if (!is_string($url) || $url === '') return false;
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return strpos($url, '/plugins/'.BRATONIEN_TOOLS_ID.'/watermark.php') !== false
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|| strpos($url, 'plugins/'.BRATONIEN_TOOLS_ID.'/watermark.php') === 0;
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}
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function bratonien_tools_webdav_derivative_serve($path)
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{
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clearstatcache(true, $path);
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if (!is_file($path) || !is_readable($path)) bratonien_tools_webdav_derivative_abort(500, 'Piwigo-Derivat ist nicht lesbar.');
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$size = @getimagesize($path);
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$content_type = is_array($size) && !empty($size['mime']) ? (string)$size['mime'] : 'application/octet-stream';
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header('Content-Type: '.$content_type);
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header('Content-Length: '.(int)filesize($path));
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header('Cache-Control: public, max-age=31536000');
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header('X-Content-Type-Options: nosniff');
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if (($_SERVER['REQUEST_METHOD'] ?? 'GET') !== 'HEAD') readfile($path);
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exit;
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}
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$request_id = substr(bin2hex(random_bytes(8)), 0, 8);
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$image_id = (int)($_GET['id'] ?? 0);
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$variant = trim((string)($_GET['variant'] ?? ''));
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$request_id = bin2hex(random_bytes(4));
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$after_url = '';
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if ($image_id < 1 || $variant === '') bratonien_tools_webdav_derivative_abort(400, 'Ungueltige Derivatanforderung.');
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bratonien_tools_webdav_derivative_debug($request_id, 'start', array('image_id'=>$image_id, 'variant'=>$variant));
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$after_url = bratonien_tools_webdav_derivative_after_url($_GET['after'] ?? '');
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$after_sig = trim((string)($_GET['sig'] ?? ''));
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if ($image_id < 1) bratonien_tools_webdav_derivative_abort(400, 'Bild-ID fehlt.');
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if ($variant === '') bratonien_tools_webdav_derivative_abort(400, 'Derivat-Variante fehlt.');
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if ($after_url !== null)
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if (!empty($_GET['after']))
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{
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$expected_sig = bratonien_tools_webdav_materialize_after_signature($image_id, $variant, $after_url);
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if ($after_sig === '' || !hash_equals($expected_sig, $after_sig)) $after_url = null;
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$raw_after = strtr((string)$_GET['after'], '-_', '+/');
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$padding = strlen($raw_after) % 4;
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if ($padding) $raw_after .= str_repeat('=', 4 - $padding);
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$decoded_after = base64_decode($raw_after, true);
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if (is_string($decoded_after)) $after_url = $decoded_after;
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}
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if ($after_url !== '')
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{
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$expected = bratonien_tools_webdav_materialize_after_signature($image_id, $variant, $after_url);
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if (!hash_equals($expected, (string)($_GET['sig'] ?? ''))) bratonien_tools_webdav_derivative_abort(403, 'Ungueltige Derivatsignatur.');
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}
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$redirect_after = bratonien_tools_webdav_derivative_needs_after_redirect($after_url) ? $after_url : null;
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$permission_condition = get_sql_condition_FandF(array('forbidden_categories'=>'category_id'), null, true);
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$access_result = pwg_query('SELECT 1 FROM '.IMAGE_CATEGORY_TABLE.' WHERE image_id='.$image_id.' AND '.$permission_condition.' LIMIT 1');
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if (!pwg_db_num_rows($access_result)) bratonien_tools_webdav_derivative_abort(403, 'Kein Zugriff auf dieses Bild.');
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$result = pwg_query('SELECT * FROM '.IMAGES_TABLE.' WHERE id='.$image_id.' LIMIT 1');
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$result = pwg_query('SELECT id, path, width, height, rotation, coi FROM '.IMAGES_TABLE.' WHERE id='.$image_id.' LIMIT 1');
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if (!pwg_db_num_rows($result)) bratonien_tools_webdav_derivative_abort(404, 'Bild nicht gefunden.');
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$image_row = pwg_db_fetch_assoc($result);
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$raw_source_path = (string)($image_row['path'] ?? '');
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$absolute_source_path = $raw_source_path;
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if ($absolute_source_path !== '' && strpos($absolute_source_path, '/') !== 0)
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if (function_exists('get_sql_condition_FandF'))
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{
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$absolute_source_path = PHPWG_ROOT_PATH.ltrim(preg_replace('#^\./#', '', $absolute_source_path), '/');
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$forbidden = get_sql_condition_FandF(array('visible_images'=>'id'), ' AND');
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if ($forbidden !== '')
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{
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$visible = pwg_query('SELECT id FROM '.IMAGES_TABLE.' WHERE id='.$image_id.$forbidden.' LIMIT 1');
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if (!pwg_db_num_rows($visible)) bratonien_tools_webdav_derivative_abort(403, 'Kein Zugriff auf das Bild.');
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}
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}
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bratonien_tools_webdav_derivative_debug($request_id, 'source_before_resolve', array(
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'path'=>$raw_source_path,
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'is_link'=>$absolute_source_path !== '' && is_link($absolute_source_path),
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'realpath'=>$absolute_source_path !== '' ? (realpath($absolute_source_path) ?: 'FALSE') : 'EMPTY',
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));
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$source = bratonien_tools_webdav_materialize_source_info($image_id);
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if (!$source)
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{
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bratonien_tools_webdav_derivative_debug($request_id, 'source_resolve_failed');
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bratonien_tools_webdav_derivative_abort(404, 'Keine WebDAV-Quelle fuer dieses Bild gefunden.');
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}
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if (!$source) bratonien_tools_webdav_derivative_abort(404, 'WebDAV-Bildquelle nicht gefunden.');
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bratonien_tools_webdav_derivative_debug($request_id, 'source_resolved', array(
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'connection_id'=>$source['connection_id'] ?? 0,
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'root_fileid'=>$source['root_fileid'] ?? 0,
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'connection_id'=>$source['connection_id'],
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'root_fileid'=>$source['root_fileid'],
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'fileid'=>$source['fileid'] ?? 0,
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'webdav_path'=>$source['webdav_path'] ?? '',
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'webdav_path'=>$source['webdav_path'],
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));
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$params = bratonien_tools_webdav_materialize_params_from_variant($variant);
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if (!$params) bratonien_tools_webdav_derivative_abort(400, 'Unbekannte Derivat-Variante.');
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$real_src = new SrcImage($image_row);
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$real_derivative = new DerivativeImage($params, $real_src);
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if ($real_derivative->same_as_source())
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{
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$source_url = bratonien_tools_webdav_materialize_image_url($image_id);
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if (!$source_url) bratonien_tools_webdav_derivative_abort(404, 'WebDAV-Original konnte nicht bestimmt werden.');
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header('Location: '.$source_url, true, 302);
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exit;
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}
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if (!$params) bratonien_tools_webdav_derivative_abort(400, 'Unbekannte Derivatvariante.');
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$src_image = new SrcImage($image_row);
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$real_derivative = new DerivativeImage($params, $src_image);
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$target_path = $real_derivative->get_path();
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$derivative_size = $real_derivative->get_size();
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$target_path = $real_derivative->get_path();
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$derivative_root = PHPWG_ROOT_PATH.PWG_DERIVATIVE_DIR;
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if ($target_path === '' || strpos($target_path, $derivative_root) !== 0) bratonien_tools_webdav_derivative_abort(500, 'Ungueltiger Piwigo-Derivatpfad.');
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if (is_file($target_path) && is_readable($target_path))
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if ($target_path !== '' && is_file($target_path) && is_readable($target_path))
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{
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bratonien_tools_webdav_derivative_debug($request_id, 'target_exists', array('target'=>$target_path));
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if ($redirect_after !== null) { header('Location: '.$redirect_after, true, 302); exit; }
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bratonien_tools_webdav_derivative_serve($target_path);
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header('Content-Type: '.(function_exists('get_mimetype') ? get_mimetype($target_path) : 'image/jpeg'));
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readfile($target_path);
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exit;
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}
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$shadow_path = $raw_source_path;
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if ($shadow_path === '') bratonien_tools_webdav_derivative_abort(500, 'Piwigo-Quellpfad fehlt.');
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if (strpos($shadow_path, '/') !== 0) $shadow_path = PHPWG_ROOT_PATH.ltrim(preg_replace('#^\./#', '', $shadow_path), '/');
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$shadow_normalized = str_replace('\\', '/', $shadow_path);
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if (!preg_match('#/_data/bratonien-tools/nc-webdav-gallery/connection-'.(int)$source['connection_id'].'/#', $shadow_normalized)) bratonien_tools_webdav_derivative_abort(500, 'Piwigo-Quellpfad liegt nicht im WebDAV-Shadow-Baum.');
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if (!is_link($shadow_path)) bratonien_tools_webdav_derivative_abort(500, 'WebDAV-Shadow-Quelle ist kein Placeholder-Symlink.');
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$placeholder_target = realpath($shadow_path);
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$placeholder_normalized = $placeholder_target === false ? '' : str_replace('\\', '/', $placeholder_target);
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if ($placeholder_target === false || !preg_match('#/nc-webdav-source/connection-'.(int)$source['connection_id'].'/root-'.(int)$source['root_fileid'].'/#', $placeholder_normalized)) bratonien_tools_webdav_derivative_abort(500, 'WebDAV-Placeholder-Ziel ist ungueltig.');
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$shadow_dir = dirname($shadow_path);
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if (!is_dir($shadow_dir) || !is_writable($shadow_dir)) bratonien_tools_webdav_derivative_abort(500, 'WebDAV-Shadow-Verzeichnis ist fuer PHP nicht beschreibbar.');
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$upload_dir = rtrim((string)($GLOBALS['conf']['upload_dir'] ?? './upload'), '/');
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$work_rel_dir = $upload_dir.'/bratonien-webdav-materialize';
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$work_root = PHPWG_ROOT_PATH.$work_rel_dir;
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if (!is_dir($work_root) && !@mkdir($work_root, 0755, true)) bratonien_tools_webdav_derivative_abort(500, 'WebDAV-Materialisierungsbereich konnte nicht angelegt werden.');
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if (!is_writable($work_root)) bratonien_tools_webdav_derivative_abort(500, 'WebDAV-Materialisierungsbereich ist fuer PHP nicht beschreibbar.');
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$lock_path = $work_root.'/image-'.$image_id.'.lock';
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bratonien_tools_webdav_derivative_debug($request_id, 'waiting_lock', array('lock'=>$lock_path, 'is_link'=>is_link($shadow_path), 'realpath'=>realpath($shadow_path) ?: 'FALSE'));
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$lock = @fopen($lock_path, 'c');
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if (!$lock || !flock($lock, LOCK_EX))
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{
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if ($lock) fclose($lock);
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bratonien_tools_webdav_derivative_abort(503, 'WebDAV-Materialisierungslock konnte nicht gesetzt werden.');
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}
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bratonien_tools_webdav_derivative_debug($request_id, 'lock_acquired', array('is_link'=>is_link($shadow_path), 'realpath'=>realpath($shadow_path) ?: 'FALSE'));
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$lock_dir = PHPWG_ROOT_PATH.'upload/bratonien-webdav-materialize';
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if (!is_dir($lock_dir)) @mkdir($lock_dir, 0755, true);
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$lock_path = $lock_dir.'/image-'.$image_id.'.lock';
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$lock_handle = fopen($lock_path, 'c');
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if (!$lock_handle) bratonien_tools_webdav_derivative_abort(500, 'Derivat-Lock konnte nicht geoeffnet werden.');
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bratonien_tools_webdav_derivative_debug($request_id, 'waiting_lock', array('lock'=>$lock_path, 'is_link'=>is_link($image_row['path'])));
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flock($lock_handle, LOCK_EX);
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bratonien_tools_webdav_derivative_debug($request_id, 'lock_acquired', array('is_link'=>is_link($image_row['path'])));
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clearstatcache(true, $target_path);
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if (is_file($target_path) && is_readable($target_path))
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if ($target_path !== '' && is_file($target_path) && is_readable($target_path))
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{
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bratonien_tools_webdav_derivative_debug($request_id, 'target_created_while_waiting', array('target'=>$target_path));
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@flock($lock, LOCK_UN); @fclose($lock);
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if ($redirect_after !== null) { header('Location: '.$redirect_after, true, 302); exit; }
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bratonien_tools_webdav_derivative_serve($target_path);
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flock($lock_handle, LOCK_UN);
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fclose($lock_handle);
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header('Content-Type: '.(function_exists('get_mimetype') ? get_mimetype($target_path) : 'image/jpeg'));
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readfile($target_path);
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exit;
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}
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$token = getmypid().'-'.bin2hex(random_bytes(6));
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$download_path = $work_root.'/source-'.$image_id.'-'.$token.'.tmp';
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$staging_path = $shadow_path.'.bratonien-'.$token.'.tmp';
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$placeholder_backup = $shadow_path.'.bratonien-placeholder';
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$swapped = false;
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$cleaned = false;
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$cleanup = function() use (&$cleaned, &$swapped, $shadow_path, $staging_path, $placeholder_backup, $download_path, $lock, $request_id)
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$detail = '';
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$connection = bratonien_tools_webdav_derivative_connection($source, $detail);
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if (!$connection)
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{
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if ($cleaned) return;
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$cleaned = true;
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if ($swapped)
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{
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if (is_file($shadow_path) && !is_link($shadow_path)) @unlink($shadow_path);
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if (is_link($placeholder_backup)) @rename($placeholder_backup, $shadow_path);
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$swapped = false;
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}
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if (is_file($staging_path) || is_link($staging_path)) @unlink($staging_path);
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if (is_file($download_path)) @unlink($download_path);
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bratonien_tools_webdav_derivative_debug($request_id, 'restored', array('is_link'=>is_link($shadow_path), 'realpath'=>realpath($shadow_path) ?: 'FALSE'));
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@flock($lock, LOCK_UN);
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@fclose($lock);
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};
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register_shutdown_function($cleanup);
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flock($lock_handle, LOCK_UN);
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fclose($lock_handle);
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bratonien_tools_webdav_derivative_abort(502, $detail !== '' ? $detail : 'WebDAV-Verbindung konnte nicht geladen werden.');
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}
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try
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$temp_dir = $lock_dir.'/tmp';
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if (!is_dir($temp_dir)) @mkdir($temp_dir, 0755, true);
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$temp_source = $temp_dir.'/source-'.$image_id.'-'.$request_id.'.img';
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$source_mode = 'original';
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$preview_plan = bratonien_tools_webdav_derivative_preview_plan($variant, $derivative_size, $source, $image_row);
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if ($preview_plan)
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{
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if (is_link($placeholder_backup)) bratonien_tools_webdav_derivative_abort(503, 'WebDAV-Placeholder-Backup existiert bereits; vorheriger Materialisierungslauf ist nicht sauber abgeschlossen.');
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$detail = '';
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$connection = bratonien_tools_webdav_derivative_connection($source, $detail);
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if (!$connection) bratonien_tools_webdav_derivative_abort(502, $detail);
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$source_mode = 'original';
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$preview_plan = bratonien_tools_webdav_derivative_preview_plan($variant, $derivative_size, $source, $image_row);
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bratonien_tools_webdav_derivative_debug($request_id, 'preview_start', array(
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'fileid'=>$preview_plan['fileid'],
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'width'=>$preview_plan['width'],
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'height'=>$preview_plan['height'],
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));
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$download_start = microtime(true);
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if ($preview_plan !== null)
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if (bratonien_tools_webdav_derivative_download_preview($preview_plan, $connection, $temp_source, $detail))
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{
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bratonien_tools_webdav_derivative_debug($request_id, 'preview_start', $preview_plan);
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if (bratonien_tools_webdav_derivative_download_preview($preview_plan, $connection, $download_path, $detail))
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{
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$source_mode = 'preview';
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}
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else
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{
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bratonien_tools_webdav_derivative_debug($request_id, 'preview_failed', array('detail'=>$detail));
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$detail = '';
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}
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$source_mode = 'preview';
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bratonien_tools_webdav_derivative_debug($request_id, 'download_done', array(
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'mode'=>$source_mode,
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'ms'=>round((microtime(true) - $download_start) * 1000, 1),
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'bytes'=>filesize($temp_source),
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));
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}
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if ($source_mode !== 'preview')
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else
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{
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if (!bratonien_tools_webdav_derivative_download($source, $connection, $download_path, $detail)) bratonien_tools_webdav_derivative_abort(502, $detail);
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bratonien_tools_webdav_derivative_debug($request_id, 'preview_failed', array('detail'=>$detail));
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$detail = '';
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}
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}
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if ($source_mode !== 'preview')
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{
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@unlink($temp_source);
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$download_start = microtime(true);
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if (!bratonien_tools_webdav_derivative_download($source, $connection, $temp_source, $detail))
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{
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flock($lock_handle, LOCK_UN);
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fclose($lock_handle);
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bratonien_tools_webdav_derivative_abort(502, $detail !== '' ? $detail : 'WebDAV-Original konnte nicht geladen werden.');
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}
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bratonien_tools_webdav_derivative_debug($request_id, 'download_done', array(
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'mode'=>$source_mode,
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'ms'=>round((microtime(true)-$download_start)*1000, 1),
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'bytes'=>@filesize($download_path) ?: 0,
|
||||
'mode'=>'original',
|
||||
'ms'=>round((microtime(true) - $download_start) * 1000, 1),
|
||||
'bytes'=>filesize($temp_source),
|
||||
));
|
||||
}
|
||||
|
||||
if (!@copy($download_path, $staging_path)) bratonien_tools_webdav_derivative_abort(500, 'Bildquelle konnte nicht in den WebDAV-Shadow-Baum kopiert werden.');
|
||||
@chmod($staging_path, 0644);
|
||||
if (@getimagesize($staging_path) === false) bratonien_tools_webdav_derivative_abort(500, 'Materialisierte Shadow-Quelle ist kein gueltiges Bild.');
|
||||
$source_path = realpath($image_row['path']);
|
||||
if ($source_path === false || !is_file($source_path))
|
||||
{
|
||||
@unlink($temp_source);
|
||||
flock($lock_handle, LOCK_UN);
|
||||
fclose($lock_handle);
|
||||
bratonien_tools_webdav_derivative_abort(500, 'Physischer Platzhalter konnte nicht aufgeloest werden.');
|
||||
}
|
||||
|
||||
bratonien_tools_webdav_derivative_debug($request_id, 'swap_begin', array('placeholder'=>$placeholder_target, 'mode'=>$source_mode));
|
||||
if (!@rename($shadow_path, $placeholder_backup)) bratonien_tools_webdav_derivative_abort(500, 'WebDAV-Placeholder konnte nicht temporaer gesichert werden.');
|
||||
if (!@rename($staging_path, $shadow_path))
|
||||
$placeholder_backup = $source_path.'.bratonien-placeholder-'.$request_id;
|
||||
$staging_path = $image_row['path'].'.bratonien-source-'.$request_id;
|
||||
@unlink($placeholder_backup);
|
||||
@unlink($staging_path);
|
||||
if (!@copy($temp_source, $staging_path))
|
||||
{
|
||||
@unlink($temp_source);
|
||||
flock($lock_handle, LOCK_UN);
|
||||
fclose($lock_handle);
|
||||
bratonien_tools_webdav_derivative_abort(500, 'Temporaere Bildquelle konnte nicht bereitgestellt werden.');
|
||||
}
|
||||
|
||||
$swapped = false;
|
||||
try
|
||||
{
|
||||
bratonien_tools_webdav_derivative_debug($request_id, 'swap_begin', array('placeholder'=>$source_path, 'mode'=>$source_mode));
|
||||
if (!@rename($source_path, $placeholder_backup)) throw new RuntimeException('Platzhalter konnte nicht gesichert werden.');
|
||||
if (!@rename($staging_path, $source_path))
|
||||
{
|
||||
@rename($placeholder_backup, $shadow_path);
|
||||
bratonien_tools_webdav_derivative_abort(500, 'Materialisierte Bildquelle konnte nicht am Piwigo-Quellpfad aktiviert werden.');
|
||||
@rename($placeholder_backup, $source_path);
|
||||
throw new RuntimeException('Temporaere Bildquelle konnte nicht eingesetzt werden.');
|
||||
}
|
||||
$swapped = true;
|
||||
clearstatcache(true, $shadow_path);
|
||||
bratonien_tools_webdav_derivative_debug($request_id, 'swapped', array('is_link'=>is_link($shadow_path), 'realpath'=>realpath($shadow_path) ?: 'FALSE', 'mode'=>$source_mode));
|
||||
if (!is_file($shadow_path) || is_link($shadow_path) || @getimagesize($shadow_path) === false) bratonien_tools_webdav_derivative_abort(500, 'Piwigo-Quellpfad enthaelt nach Materialisierung keine gueltige Bildquelle.');
|
||||
bratonien_tools_webdav_derivative_debug($request_id, 'swapped', array('is_link'=>is_link($image_row['path']), 'mode'=>$source_mode));
|
||||
|
||||
$generate_start = microtime(true);
|
||||
bratonien_tools_webdav_derivative_debug($request_id, 'generate_start', array('target'=>$target_path, 'mode'=>$source_mode));
|
||||
$generate_ok = bratonien_tools_webdav_derivative_generate($shadow_path, $target_path, $params, $image_row, $detail);
|
||||
bratonien_tools_webdav_derivative_debug($request_id, 'generate_done', array('ok'=>$generate_ok, 'mode'=>$source_mode, 'ms'=>round((microtime(true)-$generate_start)*1000, 1), 'detail'=>$detail));
|
||||
if (!$generate_ok) bratonien_tools_webdav_derivative_abort(500, $detail);
|
||||
|
||||
clearstatcache(true, $target_path);
|
||||
$final_size = @getimagesize($target_path);
|
||||
if (!is_file($target_path) || !is_readable($target_path) || !is_array($final_size)) bratonien_tools_webdav_derivative_abort(500, 'Piwigo hat kein gueltiges finales Derivat erzeugt.');
|
||||
|
||||
$cleanup();
|
||||
bratonien_tools_webdav_derivative_debug($request_id, 'serve', array('target'=>$target_path, 'width'=>$final_size[0] ?? 0, 'height'=>$final_size[1] ?? 0, 'mode'=>$source_mode));
|
||||
if ($redirect_after !== null) { header('Location: '.$redirect_after, true, 302); exit; }
|
||||
bratonien_tools_webdav_derivative_serve($target_path);
|
||||
$ok = bratonien_tools_webdav_derivative_generate($source_path, $target_path, $params, $image_row, $detail);
|
||||
bratonien_tools_webdav_derivative_debug($request_id, 'generate_done', array(
|
||||
'ok'=>$ok,
|
||||
'mode'=>$source_mode,
|
||||
'ms'=>round((microtime(true) - $generate_start) * 1000, 1),
|
||||
'detail'=>$detail,
|
||||
));
|
||||
if (!$ok) throw new RuntimeException($detail !== '' ? $detail : 'Piwigo-Derivat konnte nicht erzeugt werden.');
|
||||
}
|
||||
finally
|
||||
catch (Throwable $e)
|
||||
{
|
||||
$cleanup();
|
||||
if ($swapped)
|
||||
{
|
||||
@unlink($source_path);
|
||||
@rename($placeholder_backup, $source_path);
|
||||
}
|
||||
else
|
||||
{
|
||||
@unlink($staging_path);
|
||||
}
|
||||
@unlink($temp_source);
|
||||
flock($lock_handle, LOCK_UN);
|
||||
fclose($lock_handle);
|
||||
bratonien_tools_webdav_derivative_abort(500, $e->getMessage());
|
||||
}
|
||||
|
||||
@unlink($source_path);
|
||||
@rename($placeholder_backup, $source_path);
|
||||
@unlink($temp_source);
|
||||
bratonien_tools_webdav_derivative_debug($request_id, 'restored', array('is_link'=>is_link($image_row['path'])));
|
||||
|
||||
flock($lock_handle, LOCK_UN);
|
||||
fclose($lock_handle);
|
||||
|
||||
if (!is_file($target_path) || !is_readable($target_path)) bratonien_tools_webdav_derivative_abort(500, 'Erzeugtes Derivat fehlt.');
|
||||
$final_size = @getimagesize($target_path);
|
||||
bratonien_tools_webdav_derivative_debug($request_id, 'serve', array(
|
||||
'target'=>$target_path,
|
||||
'width'=>(int)($final_size[0] ?? 0),
|
||||
'height'=>(int)($final_size[1] ?? 0),
|
||||
'mode'=>$source_mode,
|
||||
));
|
||||
header('Content-Type: '.(function_exists('get_mimetype') ? get_mimetype($target_path) : 'image/jpeg'));
|
||||
readfile($target_path);
|
||||
|
||||
Reference in New Issue
Block a user