/** * Generates script tags to be embedded in the page * * @return string html script and style tags */ public function renderLegacyCss() { $cssFiles = array(); $cssCodeLines = array(); foreach ($this->legacyHelper->get('css_files', array()) as $cssItem) { // List of items can contain empty elements, path to files or code if (!empty($cssItem)) { if (isset($cssItem[5]) && $this->isFile($cssItem, '.css')) { $cssFiles[] = $cssItem; } else { $cssCodeLines[] = $cssItem; } } } return $this->environment->render($this->cssTemplate, array('css_files' => $cssFiles, 'css_code_lines' => $cssCodeLines)); }
/** * Returns preview for $content (versionNo to display is held in $content->versionInfo). * * @param \eZ\Publish\API\Repository\Values\Content\Content $content * @param array $params Hash of arbitrary parameters to pass to final view * @param \eZ\Publish\Core\MVC\Legacy\Templating\LegacyHelper $legacyHelper * * @return string */ public function renderPreview(APIContent $content, array $params, LegacyHelper $legacyHelper) { /** @var \eZ\Publish\Core\MVC\Symfony\SiteAccess $siteAccess */ $siteAccess = $this->getCurrentRequest()->attributes->get('siteaccess'); $moduleResult = array(); // Filling up moduleResult $result = $this->getLegacyKernel()->runCallback(function () use($content, $params, $siteAccess, &$moduleResult) { $contentViewModule = eZModule::findModule('content'); $moduleResult = $contentViewModule->run('versionview', array($content->contentInfo->id, $content->getVersionInfo()->versionNo, $content->getVersionInfo()->languageCodes[0]), false, array('site_access' => $siteAccess->name) + $params); return ezpEvent::getInstance()->filter('response/output', $moduleResult['content']); }, false); $legacyHelper->loadDataFromModuleResult($moduleResult); return $result; }