/** * @param \DOMDocument $xml * @param bool|string $specificInstance * @param bool $dontEcho * @param bool $dontFillXML * @param bool $normalize * @return bool|string * @throws Exception */ public static function render(&$xml, $specificInstance = false, $dontEcho = false, $dontFillXML = false, $normalize = true) { if ($specificInstance) { $instance = $specificInstance; } elseif (self::$instance) { $instance = self::$instance; } else { $instance = 'main'; } Debugger::addLine("Render start (instance '{$instance}')"); if (!($resource = Resourcer::getInstance('xslt')->compile($instance))) { throw new Exception("XSLT resource not found"); } $xslDom = new \DomDocument(); $xslDom->resolveExternals = true; $xslDom->substituteEntities = true; if (!$xslDom->loadXML($resource)) { throw new Exception("XSLT load problem for instance '{$instance}'"); } $xslProcessor = new \XSLTProcessor(); $xslProcessor->importStylesheet($xslDom); if (!$dontFillXML and !HttpError::$error and !Debugger::$shutdown) { View\XML::fillXML($xml, $instance); } // transform template if ($html = $xslProcessor->transformToDoc($xml)) { if ($normalize) { $html = self::normalize($html); } else { $html->formatOutput = true; $html = $html->saveXML(); } if ($dontEcho) { return $html; } echo $html; self::$rendered = true; if (Debugger::isEnabled()) { echo '<!-- Page rendered in ' . Debugger::getTimer() . ' seconds -->'; } if (function_exists('fastcgi_finish_request')) { fastcgi_finish_request(); } } else { $errormsg = libxml_get_errors(); //error_get_last(); throw new Exception($errormsg ? $errormsg['message'] : "Can't render templates"); } return true; }
/** * Fill output XML with some common data * @param \DOMDocument|null $xml * @param null $instance */ public static function fillXML(&$xml = null, $instance = null) { $controller = Controller::getInstance(); if (is_null($xml)) { $xml = $controller->xml; $node = $controller->realRoot; } else { $node = $xml->documentElement; } Debugger::addLine('Filling XML data for render: Started'); // TODO: sync this with Envi::getState() $node->setAttribute('lang', Envi\Setup::getLocale()); $node->setAttribute('site', Envi::getSubsite()); $node->setAttribute('host', $host = Envi::getHost()); $node->setAttribute('mainhost', $mainhost = Envi::getHost(true)); $node->setAttribute('protocol', Envi::getProtocol()); $node->setAttribute('fullhost', Envi::getURLPrefix()); $node->setAttribute('instance', $instance ? $instance : View::$instance); $node->setAttribute('uri', Envi::getUri()); $node->setAttribute('controllerUri', Action::getControllerUri()); if ($host != $mainhost) { $node->setAttribute('urlprefix', Envi::getURLPrefix(true)); } // get user agent Envi\UserAgent::getUserAgentXML($node); // ajax flag $node->setAttribute('ajax', (Request::isAjax() or isset($_SERVER['HTTP_X_REQUESTED_WITH']) and $_SERVER['HTTP_X_REQUESTED_WITH'] == 'SwitchPage') ? '1' : '0'); $node->setAttribute('switcher', (!$controller->cache and isset($_SERVER['HTTP_X_REQUESTED_WITH']) and $_SERVER['HTTP_X_REQUESTED_WITH'] == 'SwitchPage') ? '1' : '0'); // build and version number $node->setAttribute('build', Version::getBuild()); $node->setAttribute('framework', Version::getFrameworkVersion(false)); $node->setAttribute('frameworkLong', Version::getFrameworkVersion(true)); // date /** @var $dateNode \DOMElement */ $dateNode = $node->appendChild($xml->createElement('date')); $dateKeys = ['d', 'e', 'A', 'a', 'm', 'B', 'b', 'Y', 'y', 'c', 'x', 'H', 'M', 'S']; $dateValues = explode('|', strftime('%' . implode('|%', $dateKeys))); $dateCombined = array_combine($dateKeys, $dateValues); $dateNode->setAttribute('ts', time()); foreach ($dateCombined as $k => $v) { $dateNode->setAttribute($k, $v); } // debug flag $node->setAttribute('debug', Debugger::isEnabled() ? '1' : '0'); // config values (for js variable) $configNode = $node->appendChild($xml->createElement('config')); Envi::getStateXML($configNode); // menu if ($menuResource = Resourcer::getInstance('menu')->compile(View::$instance)) { $menuXML = new \DOMDocument(); $menuXML->loadXML($menuResource); $node->appendChild($xml->importNode($menuXML->documentElement, true)); } // auth Auth::getInstance()->getAuthXML($node); // locale Locales::getInstance()->getLocaleXML($node); // Add config js object $config = Envi::getState(); $confJS = ''; foreach ($config as $k => $v) { $confJS .= "config.{$k}='" . addslashes($v) . "';"; } $node->setAttribute('jsConfig', $confJS); Debugger::addLine('Filling XML data for render: Done'); Debugger::debugXML($node); }
/** * Resource (JS, CSS, etc.) request processor * @param string[] $parts * @throws \Difra\View\HttpError * @return bool */ private static function getResource($parts) { if (sizeof($parts) != 2) { return false; } $resourcer = Resourcer::getInstance($parts[0], true); if ($resourcer and $resourcer->isPrintable()) { try { if (!$resourcer->view($parts[1])) { throw new HttpError(404); } View::$rendered = true; die; } catch (Exception $ex) { throw new HttpError(404); } } return false; }
public function test_css() { $js = \Difra\Resourcer::getInstance('js')->compile('main'); $this->assertNotEmpty($js); }
/** * Try to detect locale record usages * @param $xpath * @return int * @throws \Difra\Exception */ public function findUsages($xpath) { static $cache = []; if (isset($cache[$xpath])) { return $cache[$xpath]; } static $templates = null; if (is_null($templates)) { $resourcer = Resourcer::getInstance('xslt'); $types = $resourcer->findInstances(); foreach ($types as $type) { $templates[$type] = $resourcer->compile($type); } } $matches = 0; foreach ($templates as $tpl) { $matches += substr_count($tpl, '"$locale/' . $xpath . '"'); $matches += substr_count($tpl, '{$locale/' . $xpath . '}'); } static $menus = null; if (is_null($menus)) { $resourcer = Resourcer::getInstance('menu'); $types = $resourcer->findInstances(); foreach ($types as $type) { $menus[$type] = $resourcer->compile($type); } } foreach ($menus as $tpl) { $matches += substr_count($tpl, 'xpath="locale/' . $xpath . '"'); } static $controllers = null; if (is_null($controllers)) { $controllers = []; $dirs = Action::getControllerPaths(); foreach ($dirs as $dir) { $this->getAllFiles($controllers, $dir); $this->getAllFiles($controllers, $dir . '../lib'); } } foreach ($controllers as $controller) { $matches += substr_count($controller, "'" . $xpath . "'"); $matches += substr_count($controller, '"' . $xpath . '"'); } return $cache[$xpath] = $matches; }