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<?php |
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/** |
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* PHPPgAdmin 6.1.3 |
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*/ |
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namespace PHPPgAdmin; |
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use Psr\Container\ContainerInterface; |
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use Slim\Collection; |
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use Slim\DefaultServicesProvider; |
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/** |
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* @property array $deploy_info |
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* @property \Slim\Flash\Messages $flash |
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* @property \GuzzleHttp\Client $fcIntranetClient |
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* @property \PHPPgAdmin\Misc $misc |
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* @property \PHPPgAdmin\ViewManager $view |
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* @property \Slim\Http\Request $request |
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* @property \Slim\Http\Response $response |
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* @property string $BASE_PATH |
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* @property string $THEME_PATH |
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* @property string $subFolder |
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* @property bool $DEBUGMODE |
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* @property bool $IN_TEST |
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* @property string $server |
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* @property string $database |
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* @property string $schema |
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* @property |
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*/ |
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class ContainerUtils extends \Slim\Container implements ContainerInterface |
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{ |
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use \PHPPgAdmin\Traits\HelperTrait; |
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/** |
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* @var null|self |
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*/ |
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private static $instance; |
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/** |
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* $appInstance. |
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* |
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* @var null|\Slim\App |
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*/ |
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private static $appInstance; |
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/** |
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* Default settings. |
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* |
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* @var array |
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*/ |
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private $defaultSettings = [ |
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'httpVersion' => '1.1', |
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'responseChunkSize' => 4096, |
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'outputBuffering' => 'append', |
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'determineRouteBeforeAppMiddleware' => false, |
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'displayErrorDetails' => false, |
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'addContentLengthHeader' => true, |
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'routerCacheFile' => false, |
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]; |
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/** |
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* Undocumented variable. |
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* |
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* @var array |
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*/ |
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private static $envConfig = [ |
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'BASE_PATH' => '', |
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'subFolder' => '', |
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'DEBUGMODE' => false, |
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'THEME_PATH' => '', |
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]; |
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/** |
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* @param array $values the parameters or objects |
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*/ |
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final public function __construct(array $values = []) |
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{ |
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parent::__construct($values); |
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$userSettings = $values['settings'] ?? []; |
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$this->registerDefaultServices($userSettings); |
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self::$instance = $this; |
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} |
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/** |
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* Gets the subfolder. |
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* |
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* @param string $path The path |
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* |
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* @return string the subfolder |
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*/ |
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public function getSubfolder(string $path = ''): string |
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{ |
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return \implode(\DIRECTORY_SEPARATOR, [$this->subFolder, $path]); |
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} |
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public static function getAppInstance(array $config = []): \Slim\App |
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{ |
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$config = \array_merge(self::getDefaultConfig($config['debugmode'] ?? false), $config); |
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$container = self::getContainerInstance($config); |
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if (!self::$appInstance) { |
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self::$appInstance = new \Slim\App($container); |
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} |
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return self::$appInstance; |
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} |
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public static function getContainerInstance(array $config = []): self |
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{ |
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self::$envConfig = [ |
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'msg' => '', |
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'appThemes' => [ |
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'default' => 'Default', |
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'cappuccino' => 'Cappuccino', |
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'gotar' => 'Blue/Green', |
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'bootstrap' => 'Bootstrap3', |
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], |
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'BASE_PATH' => $config['BASE_PATH'] ?? \dirname(__DIR__, 2), |
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'subFolder' => $config['subfolder'] ?? '', |
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'debug' => $config['debugmode'] ?? false, |
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'THEME_PATH' => $config['theme_path'] ?? \dirname(__DIR__, 2) . '/assets/themes', |
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'IN_TEST' => $config['IN_TEST'] ?? false, |
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'webdbLastTab' => [], |
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]; |
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self::$envConfig = \array_merge(self::$envConfig, $config); |
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if (!self::$instance) { |
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self::$instance = new static(self::$envConfig); |
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self::$instance |
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->withConf(self::$envConfig); |
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$handlers = new ContainerHandlers(self::$instance); |
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$handlers->setExtra() |
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->setMisc() |
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->setViews() |
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->storeMainRequestParams() |
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->setHaltHandler(); |
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} |
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//ddd($container->subfolder); |
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return self::$instance; |
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} |
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/** |
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* Determines the redirection url according to query string. |
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* |
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* @return string the redirect url |
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*/ |
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public function getRedirectUrl() |
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{ |
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$container = self::getContainerInstance(); |
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$query_string = $container->request->getUri()->getQuery(); |
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// if server_id isn't set, then you will be redirected to intro |
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if (null === $container->request->getQueryParam('server')) { |
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$destinationurl = self::$envConfig['subFolder'] . '/src/views/intro'; |
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} else { |
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// otherwise, you'll be redirected to the login page for that server; |
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$destinationurl = self::$envConfig['subFolder'] . '/src/views/login' . ($query_string ? '?' . $query_string : ''); |
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} |
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return $destinationurl; |
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} |
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/** |
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* Adds a flash message to the session that will be displayed on the next request. |
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* |
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* @param mixed $content msg content (can be object, array, etc) |
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* @param string $key The key to associate with the message. Defaults to the stack |
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* trace of the closure or method that called addFlassh |
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*/ |
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public function addFlash($content, $key = ''): void |
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{ |
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if ('' === $key) { |
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$key = self::getBackTrace(); |
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} |
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$container = self::getContainerInstance(); |
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// $this->dump(__METHOD__ . ': addMessage ' . $key . ' ' . json_encode($content)); |
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if ($container->flash) { |
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$container->flash->addMessage($key, $content); |
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} |
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} |
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/** |
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* Gets the destination with the last active tab selected for that controller |
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* Usually used after going through a redirect route. |
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* |
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* @param string $subject The subject, usually a view name like 'server' or 'table' |
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* |
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* @return string The destination url with last tab set in the query string |
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*/ |
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public function getDestinationWithLastTab($subject) |
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{ |
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$container = self::getContainerInstance(); |
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$_server_info = $container->misc->getServerInfo(); |
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$this->addFlash($subject, 'getDestinationWithLastTab'); |
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//$this->prtrace('$_server_info', $_server_info); |
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// If username isn't set in server_info, you should login |
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$url = $container->misc->getLastTabURL($subject) ?? ['url' => 'alldb', 'urlvars' => ['subject' => 'server']]; |
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$destinationurl = $this->getRedirectUrl(); |
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if (!isset($_server_info['username'])) { |
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return $destinationurl; |
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} |
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if (!\is_array($url)) { |
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return $this->getRedirectUrl($subject); |
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} |
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$this->addFlash($url, 'getLastTabURL for ' . $subject); |
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// Load query vars into superglobal arrays |
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if (isset($url['urlvars'])) { |
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$urlvars = []; |
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foreach ($url['urlvars'] as $key => $urlvar) { |
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//$this->prtrace($key, $urlvar); |
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$urlvars[$key] = \PHPPgAdmin\Decorators\Decorator::get_sanitized_value($urlvar, $_REQUEST); |
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} |
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$_REQUEST = \array_merge($_REQUEST, $urlvars); |
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$_GET = \array_merge($_GET, $urlvars); |
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} |
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$actionurl = \PHPPgAdmin\Decorators\Decorator::actionurl($url['url'], $_GET); |
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$destinationurl = $actionurl->value($_GET); |
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return \str_replace('views/?', "views/{$subject}?", $destinationurl); |
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} |
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/** |
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* Adds an error to the errors array property of the container. |
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* |
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* @param string $errormsg The error msg |
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* |
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* @return\Slim\Container The app container |
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*/ |
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public function addError(string $errormsg): \Slim\Container |
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{ |
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$container = self::getContainerInstance(); |
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$errors = $container->get('errors'); |
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$errors[] = $errormsg; |
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$container->offsetSet('errors', $errors); |
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return $container; |
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} |
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/** |
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* Returns a string with html <br> variant replaced with a new line. |
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* |
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* @param string $msg message to parse (<br> separated) |
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* |
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* @return string parsed message (linebreak separated) |
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*/ |
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public static function br2ln($msg) |
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{ |
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return \str_replace(['<br>', '<br/>', '<br />'], \PHP_EOL, $msg); |
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} |
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public static function getDefaultConfig(bool $debug = false): array |
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{ |
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return [ |
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'settings' => [ |
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'displayErrorDetails' => $debug, |
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'determineRouteBeforeAppMiddleware' => true, |
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'base_path' => \dirname(__DIR__, 2), |
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'debug' => $debug, |
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'phpMinVer' => '7.2', // PHP minimum version |
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'addContentLengthHeader' => false, |
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'appName' => 'PHPPgAdmin6', |
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], |
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]; |
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} |
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/** |
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* @param array $conf |
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*/ |
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private function withConf($conf): self |
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{ |
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$container = self::getContainerInstance(); |
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$conf['plugins'] = []; |
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$container->BASE_PATH = $conf['BASE_PATH']; |
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$container->subFolder = $conf['subfolder']; |
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$container->debug = $conf['debugmode']; |
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$container->THEME_PATH = $conf['theme_path']; |
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$container->IN_TEST = $conf['IN_TEST']; |
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$container['errors'] = []; |
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$container['conf'] = static function (\Slim\Container $c) use ($conf): array { |
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$display_sizes = $conf['display_sizes']; |
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if (\is_array($display_sizes)) { |
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$conf['display_sizes'] = [ |
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'schemas' => (bool) isset($display_sizes['schemas']) && true === $display_sizes['schemas'], |
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'tables' => (bool) isset($display_sizes['tables']) && true === $display_sizes['tables'], |
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]; |
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} else { |
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$conf['display_sizes'] = [ |
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'schemas' => (bool) $display_sizes, |
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'tables' => (bool) $display_sizes, |
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]; |
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} |
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if (!isset($conf['theme'])) { |
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$conf['theme'] = 'default'; |
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} |
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foreach ($conf['servers'] as &$server) { |
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if (!isset($server['port'])) { |
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$server['port'] = 5432; |
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} |
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if (!isset($server['sslmode'])) { |
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$server['sslmode'] = 'unspecified'; |
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} |
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} |
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return $conf; |
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}; |
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$container->subFolder = $conf['subfolder']; |
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return $this; |
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} |
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/** |
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* This function registers the default services that Slim needs to work. |
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* |
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* All services are shared, they are registered such that the |
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* same instance is returned on subsequent calls. |
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* |
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* @param array $userSettings Associative array of application settings |
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*/ |
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private function registerDefaultServices($userSettings): void |
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{ |
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$defaultSettings = $this->defaultSettings; |
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/** |
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* This service MUST return an array or an instance of ArrayAccess. |
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* |
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* @return array|ArrayAccess |
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*/ |
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$this['settings'] = static function () use ($userSettings, $defaultSettings): \Slim\Collection { |
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return new Collection(\array_merge($defaultSettings, $userSettings)); |
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}; |
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$defaultProvider = new DefaultServicesProvider(); |
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$defaultProvider->register($this); |
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} |
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} |
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