mirror of
https://github.com/Terranom674/Piwigo_Bratonien_Tools.git
synced 2026-09-19 11:44:31 +00:00
Add WebDAV-first wizard flow
This commit is contained in:
Terranom674
195
include/nc_connector_wizard_webdav_flow.inc.php
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195
include/nc_connector_wizard_webdav_flow.inc.php
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@@ -0,0 +1,195 @@
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<?php
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if (!defined('PHPWG_ROOT_PATH'))
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{
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die('Hacking attempt!');
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}
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function bratonien_tools_nc_wizard_scan_webdav_first()
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{
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$state = bratonien_tools_nc_wizard_state();
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$host_input = trim((string)($_POST['nc_wizard_host'] ?? $state['host_input']));
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$username = trim((string)($_POST['nc_wizard_user'] ?? $state['username']));
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$password = array_key_exists('nc_wizard_password', $_POST) ? (string)$_POST['nc_wizard_password'] : (string)$state['_password'];
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$state['step'] = 1;
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$state['host_input'] = $host_input;
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$state['username'] = $username;
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$state['_password'] = $password;
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bratonien_tools_nc_wizard_store($state);
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if ($username === '' || $password === '')
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{
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throw new RuntimeException('Nextcloud-Benutzer und Passwort werden für den Scan benötigt.');
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}
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$base_url = '';
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$status_data = null;
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foreach (bratonien_tools_nc_wizard_candidate_urls($host_input) as $candidate_url)
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{
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try
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{
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$response = bratonien_tools_nc_wizard_http($candidate_url.'/status.php');
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if ($response['status'] < 200 || $response['status'] >= 300) continue;
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$candidate_status = json_decode($response['body'], true);
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if (!is_array($candidate_status) || empty($candidate_status['installed'])) continue;
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$base_url = $candidate_url;
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$status_data = $candidate_status;
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break;
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}
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catch (Throwable $ignored) {}
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}
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if ($base_url === '' || !is_array($status_data))
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{
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throw new RuntimeException('Unter dieser Adresse konnte keine Nextcloud erreicht werden. HTTP und HTTPS wurden automatisch geprüft.');
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}
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$user_response = bratonien_tools_nc_wizard_http(
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$base_url.'/ocs/v2.php/cloud/user?format=json',
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$username,
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$password,
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array('OCS-APIRequest: true')
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);
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if ($user_response['status'] === 401 || $user_response['status'] === 403)
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{
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throw new RuntimeException('Nextcloud hat Benutzername oder Passwort abgelehnt.');
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}
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if ($user_response['status'] < 200 || $user_response['status'] >= 300)
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{
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throw new RuntimeException('Nextcloud ist erreichbar, aber die Anmeldung konnte nicht geprüft werden.');
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}
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$user_data = bratonien_tools_nc_wizard_ocs_data($user_response['body']);
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$resolved_username = trim((string)($user_data['id'] ?? $username));
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if ($resolved_username === '') $resolved_username = $username;
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$url_host = (string)parse_url($base_url, PHP_URL_HOST);
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$state = array_merge($state, array(
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'step'=>2,
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'scan_ok'=>true,
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'base_url'=>$base_url,
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'host_input'=>$host_input,
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'username'=>$resolved_username,
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'display_name'=>(string)($user_data['display-name'] ?? $user_data['displayname'] ?? ''),
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'version'=>(string)($status_data['versionstring'] ?? $status_data['version'] ?? ''),
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'product'=>(string)($status_data['productname'] ?? 'Nextcloud'),
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'users'=>array(),
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'can_list_users'=>false,
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'showcase_user'=>$resolved_username,
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'connection_name'=>$url_host !== '' ? $url_host : 'Nextcloud WebDAV',
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'scan_message'=>'Nextcloud und WebDAV-Zugriff wurden bestätigt.',
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'_password'=>$password,
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'source_mode'=>'webdav-placeholder',
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'transport'=>'webdav',
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'gallery_root'=>rtrim(PHPWG_ROOT_PATH, '/').'/galleries',
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'storages'=>array(),
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'storage_candidates'=>array(),
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'roots'=>array(),
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'technical_stage'=>'mounts',
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'technical_source'=>'WebDAV',
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'technical_error'=>'',
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'technical_complete'=>false,
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'directory_selection_ready'=>true,
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'directory_path'=>'',
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'directory_parent'=>'',
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'directory_children'=>array(),
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'directory_current_fileid'=>0,
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'directory_fileids'=>array(),
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'directory_selected'=>array(),
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'directory_selected_fileids'=>array(),
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'database_prompted'=>false,
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'mount_prompted'=>false,
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'api_status'=>'pending',
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'api_username'=>'',
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'api_error'=>'',
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));
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bratonien_tools_nc_wizard_refresh_directory_state($state, '');
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bratonien_tools_nc_wizard_store($state);
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return array('message'=>'Nextcloud und WebDAV wurden bestätigt. Jetzt können die Verzeichnisse des angemeldeten Benutzers ausgewählt werden.');
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}
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function bratonien_tools_nc_wizard_save_sources_dispatch()
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{
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$state = bratonien_tools_nc_wizard_state();
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if ((string)($state['source_mode'] ?? '') !== 'webdav-placeholder')
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{
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return bratonien_tools_nc_wizard_save_mounts_server_side();
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}
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if ((int)($state['step'] ?? 0) !== 2 || empty($state['directory_selection_ready']))
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{
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throw new RuntimeException('Die Verzeichnisauswahl ist in diesem Fenster nicht verfügbar.');
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}
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$selected = isset($state['directory_selected']) && is_array($state['directory_selected'])
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? array_values(array_unique(array_map(function($path) { return trim((string)$path, '/'); }, $state['directory_selected'])))
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: array();
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$selected = array_values(array_filter($selected, function($path) { return $path !== ''; }));
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if (!$selected)
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{
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throw new RuntimeException('Bitte mindestens ein Nextcloud-Verzeichnis auswählen.');
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}
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$selected_ids = isset($state['directory_selected_fileids']) && is_array($state['directory_selected_fileids'])
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? $state['directory_selected_fileids']
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: array();
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$roots = array();
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foreach ($selected as $path)
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{
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$fileid = (int)($selected_ids[$path] ?? 0);
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if ($fileid < 1)
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{
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throw new RuntimeException('Für eine Auswahl fehlt die eindeutige Nextcloud-Datei-ID. Bitte das Verzeichnis erneut auswählen.');
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}
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$roots[] = array(
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'fileid'=>$fileid,
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'display_name'=>basename($path),
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'webdav_path'=>$path,
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);
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}
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$state['roots'] = $roots;
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$state['technical_complete'] = true;
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$state['technical_stage'] = 'ready';
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$state['technical_source'] = 'WebDAV-Verzeichnisse ausgewählt';
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$state['technical_error'] = '';
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$state['directory_selection_ready'] = false;
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bratonien_tools_nc_wizard_store($state);
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return array('message'=>'WebDAV-Verzeichnisse wurden übernommen. Die Verbindung ist für den parallelen Testweg vorbereitet.');
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}
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function bratonien_tools_nc_wizard_finish_dispatch()
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{
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$state = bratonien_tools_nc_wizard_state();
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if ((string)($state['source_mode'] ?? '') !== 'webdav-placeholder')
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{
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return bratonien_tools_nc_wizard_finish_generic_scope();
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}
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if ((int)($state['step'] ?? 0) !== 4 || empty($state['technical_complete']))
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{
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throw new RuntimeException('Der Assistent ist noch nicht vollständig.');
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}
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if (array_key_exists('nc_wizard_fallback_user', $_POST)) $state['_fallback_user'] = trim((string)$_POST['nc_wizard_fallback_user']);
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if (array_key_exists('nc_wizard_fallback_password', $_POST)) $state['_fallback_password'] = (string)$_POST['nc_wizard_fallback_password'];
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bratonien_tools_nc_wizard_store($state);
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$fallback_user = trim((string)($state['_fallback_user'] ?? ''));
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$fallback_password = (string)($state['_fallback_password'] ?? '');
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if (($fallback_user === '') !== ($fallback_password === ''))
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{
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throw new RuntimeException('Fallback-Benutzer und Fallback-Passwort müssen entweder beide angegeben oder beide leer gelassen werden.');
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}
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if (($state['api_status'] ?? '') !== 'ok' && $fallback_user === '')
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{
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throw new RuntimeException('Da die Piwigo-API übersprungen wurde, ist für diese Verbindung ein Fallback-Zugang erforderlich.');
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}
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$result = bratonien_tools_nc_connector_create_webdav_placeholder_from_wizard();
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unset($_SESSION['bratonien_nc_wizard']);
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return $result;
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}
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