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<?php |
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/** |
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* EGgroupware admin - New et2 site configuration |
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* |
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* @link http://www.egroupware.org |
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* @author Ralf Becker <[email protected]> |
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* @package admin |
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* @copyright (c) 2016-18 by Ralf Becker <[email protected]> |
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License |
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*/ |
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use EGroupware\Api; |
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/** |
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* New site configuration for all apps using eTemplate2 $app/templates/default/config.xet |
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*/ |
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class admin_config |
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{ |
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var $public_functions = array('index' => True); |
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/** |
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* Upload function to store anonymous images into instance files_dir/anon_images |
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* |
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* @param array $file file info array |
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* @param array|string $value current value of login_background_file |
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* |
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*/ |
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function ajax_upload_anon_images ($file, $value) |
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{ |
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if (!isset($GLOBALS['egw_info']['user']['apps']['admin'])) die('no rights to be here!'); |
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$path = $GLOBALS['egw_info']['server']['files_dir'].'/anon-images'; |
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$success = false; |
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$response = Api\Json\Response::get(); |
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if (is_array($file) && is_writable(dirname($path))) |
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{ |
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if (!is_dir($path)) mkdir ($path); |
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$tmp_file = array_keys($file); |
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$destination = $path.'/'.$file[$tmp_file[0]]['name']; |
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$success = rename($GLOBALS['egw_info']['server']['temp_dir'].'/'.$tmp_file[0],$destination); |
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} |
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if ($success) |
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{ |
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$value = array_merge($value, array( |
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$GLOBALS['egw_info']['server']['webserver_url'].'/api/anon_images.php?src='.urlencode($file[$tmp_file[0]]['name']).'&'.filemtime($destination), |
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)); |
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$response->data($value); |
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} |
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else |
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{ |
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$response->error(lang('Failed to upload %1',$destination)); |
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} |
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} |
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/** |
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* Removes images from anon-images directory |
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* |
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* @param type $files |
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*/ |
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function remove_anon_images ($files) |
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{ |
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if (!isset($GLOBALS['egw_info']['user']['apps']['admin'])) die('no rights to be here!'); |
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if ($files) |
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{ |
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$base = $GLOBALS['egw_info']['server']['files_dir'].'/anon-images'; |
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foreach ($files as $file) |
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{ |
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$parts2 = explode('anon_images.php?src=', $file); |
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$parts = explode('&', $parts2[1]); |
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$path = $base.'/'.urldecode($parts[0]); |
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if (is_writable(dirname($base)) && file_exists($path)) |
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{ |
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unlink($path); |
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} |
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} |
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} |
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} |
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/** |
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* List of configs |
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* |
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* @param type $_content |
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* @throws Api\Exception\WrongParameter |
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*/ |
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function index($_content=null) |
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{ |
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if (is_array($_content)) |
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{ |
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$_appname = $_content['appname']; |
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} |
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elseif (!empty($_GET['appname']) && isset($GLOBALS['egw_info']['apps'][$_GET['appname']])) |
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{ |
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$_appname = $_GET['appname']; |
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} |
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else |
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{ |
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throw new Api\Exception\WrongParameter("Wrong or missing appname parameter!"); |
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} |
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if ($GLOBALS['egw']->acl->check('site_config_acce',1,'admin')) |
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{ |
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Api\Framework::redirect_link('/index.php'); |
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} |
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// load the translations of the app we show too, so they dont need to be in admin! |
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if ($_appname != 'admin') |
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{ |
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Api\Translation::add_app($_appname); |
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} |
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switch($_appname) |
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{ |
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case 'admin': |
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case 'addressbook': |
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case 'calendar': |
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case 'preferences': |
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$appname = $_appname; |
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$config_appname = 'phpgwapi'; |
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break; |
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case 'phpgwapi': |
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case '': |
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/* This keeps the admin from getting into what is a setup-only config */ |
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Api\Framework::redirect_link('/admin/index.php?ajax=true'); |
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break; |
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default: |
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$appname = $_appname; |
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$config_appname = $appname; |
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break; |
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} |
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$c = new Api\Config($config_appname); |
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$old = (array)$c->read_repository(); |
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if ($_content['cancel'] || ($_content['save'] || $_content['apply']) && $GLOBALS['egw']->acl->check('site_config_acce',2,'admin')) |
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{ |
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Api\Framework::redirect_link('/admin/index.php?ajax=true'); |
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} |
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if ($_content['save'] || $_content['apply']) |
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{ |
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// support old validation hooks |
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$_POST = array('newsettings' => &$_content['newsettings']); |
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// Remove actual files (cleanup) of deselected urls from login_background_file |
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if (!empty($c->config_data['login_background_file'])) |
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{ |
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$this->remove_anon_images(array_diff((array)$c->config_data['login_background_file'], (array)$_content['newsettings']['login_background_file'])); |
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} |
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/* Load hook file with functions to validate each config (one/none/all) */ |
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$errors = Api\Hooks::single(array( |
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'location' => 'config_validate', |
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)+(array)$_content['newsettings'], $appname); |
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if (!is_string($errors)) $errors = ''; // old hooks allways return true |
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foreach($_content['newsettings'] as $key => $config) |
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{ |
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if ($config) |
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{ |
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$c->config_data[$key] = $config; |
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if (in_array($key, (array)$GLOBALS['egw_info']['server']['found_validation_hook'], true) && function_exists($key)) |
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{ |
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call_user_func($key, $config, $c); |
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if($GLOBALS['config_error']) |
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{ |
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$errors .= lang($GLOBALS['config_error']) . "\n"; |
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$GLOBALS['config_error'] = False; |
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} |
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} |
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} |
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// don't erase passwords, since we also don't print them |
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elseif(strpos($key,'passwd') === false && strpos($key,'password') === false && strpos($key,'root_pw') === false) |
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{ |
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unset($c->config_data[$key]); |
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} |
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} |
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if(in_array('final_validation', (array)$GLOBALS['egw_info']['server']['found_validation_hook']) && |
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function_exists('final_validation')) |
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{ |
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final_validation($_content['newsettings']); |
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if($GLOBALS['config_error']) |
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{ |
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$errors .= lang($GLOBALS['config_error']) . "\n"; |
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$GLOBALS['config_error'] = False; |
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} |
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unset($GLOBALS['egw_info']['server']['found_validation_hook']); |
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} |
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// do not allow to save config, if there are errors |
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if (!$errors) |
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{ |
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// compute real changes and their old values (null for removals) |
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$modifications = array_udiff_assoc($c->config_data, $old, function($a, $b) |
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{ |
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return (int)($a != $b); // necessary to kope with arrays |
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}); |
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$removals = array_diff(array_udiff_assoc($old, $c->config_data, function($a, $b) |
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{ |
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return (int)(!empty($a) && $a != $b); |
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}), array(null, '')); |
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$set = array_merge(array_fill_keys(array_keys($removals), null), $modifications); |
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$old = array_filter($old, function($key) use ($set) |
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{ |
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return array_key_exists($key, $set); |
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}, ARRAY_FILTER_USE_KEY); |
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if ($set) |
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{ |
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$cmd = new admin_cmd_config($_appname, $set, $old, |
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(array)$_content['admin_cmd'], $config_appname === 'phpgwapi'); |
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$msg = $cmd->run(); |
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} |
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else |
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{ |
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$msg = lang('Nothing to save.'); |
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} |
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// allow apps to hook into configuration dialog to eg. save some stuff outside configuration |
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$_content['location'] = 'config_after_save'; |
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Api\Hooks::single($_content, $_appname); |
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} |
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if(!$errors && !$_content['apply']) |
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{ |
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Api\Framework::message($msg, 'success'); |
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Api\Framework::redirect_link('/index.php', array( |
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'menuaction' => 'admin.admin_ui.index', |
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'ajax' => 'true' |
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), 'admin'); |
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} |
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} |
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if($errors) |
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{ |
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Api\Framework::message(lang('Error') . ': ' . $errors, 'error'); |
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unset($errors); |
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unset($GLOBALS['config_error']); |
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// keep old content on error |
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$config = $_content['newsettings']; |
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} |
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else |
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{ |
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if ($_content['apply']) |
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{ |
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Api\Framework::message($msg, 'success'); |
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} |
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$config = $c->read_repository(); |
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} |
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$sel_options = $readonlys = array(); |
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// call "config" hook, allowing apps to overwrite config, eg. set default values, |
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// or return options in "sel_options" keys |
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$config['location'] = 'config'; |
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// let config hook know, this is an inital call and not one after user hits [Apply] button |
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$config['initial-call'] = is_null($_content); |
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$ret = Api\Hooks::single($config, $appname); |
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if (is_array($ret)) |
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{ |
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if (isset($ret['sel_options'])) $sel_options = $ret['sel_options']; |
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$config = array_merge($config, $ret); |
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255
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} |
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256
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257
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$tmpl = new Api\Etemplate($appname.'.config'); |
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258
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$path = (parse_url($tmpl->rel_path, PHP_URL_SCHEME) !== 'vfs' ? EGW_SERVER_ROOT : '').$tmpl->rel_path; |
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259
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$content = array( |
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'tabs' => $_content['tabs'], |
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261
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'tabs2' => $_content['tabs2'], |
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262
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'template' => $appname.'.config', |
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263
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'newsettings' => array(), |
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264
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); |
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265
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266
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// for security reasons we do not send all config to client-side, but only ones mentioned in templates |
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267
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$matches = null; |
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268
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preg_match_all('/id="newsettings\[([^]]+)\]/', file_get_contents($path), $matches, PREG_PATTERN_ORDER); |
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foreach($matches[1] as $name) |
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{ |
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$content['newsettings'][$name] = isset($config[$name]) ? $config[$name] : ''; |
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272
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} |
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273
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274
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// make everything readonly and remove save/apply button, if user has not rights to store config |
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275
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if ($GLOBALS['egw']->acl->check('site_config_acce',2,'admin')) |
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276
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{ |
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277
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$readonlys[__ALL__] = true; |
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278
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$readonlys['cancel'] = false; |
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279
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} |
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280
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281
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$tmpl->read('admin.site-config'); |
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282
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$method = (get_called_class() == __CLASS__) ? 'admin.admin_config.index' : "$appname.".get_called_class().'.'.__FUNCTION__; |
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283
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$tmpl->exec($method, $content, $sel_options, $readonlys, array('appname' => $appname)); |
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284
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} |
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285
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} |
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286
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EGroupware /
egroupware
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In general, usage of exit should be done with care and only when running in a scripting context like a CLI script.