/
preview_preset.php
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/
preview_preset.php
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<?php
namespace Concrete\Controller\Panel\Detail\Theme;
use Concrete\Controller\Backend\UserInterface as BackendInterfaceController;
use Concrete\Core\Error\UserMessageException;
use Concrete\Core\Http\Request;
use Concrete\Core\Page\Page;
use Concrete\Core\Page\Theme\Theme;
use Concrete\Core\Page\View\Preview\ThemeCustomizerRequest;
use Concrete\Core\Permission\Checker;
use Concrete\Core\StyleCustomizer\Compiler\Compiler;
use Concrete\Core\StyleCustomizer\Normalizer\NormalizedVariableCollectionFactory;
use Concrete\Core\StyleCustomizer\Style\StyleValueListFactory;
use Symfony\Component\HttpFoundation\Response;
class PreviewPreset extends BackendInterfaceController
{
protected $viewPath = '/panels/details/theme/preview_preset';
public function canAccess()
{
$page = Page::getByPath('/dashboard/pages/themes');
$checker = new Checker($page);
return $checker->canViewPage();
}
public function view($pThemeID, $presetIdentifier, $pageID)
{
$theme = Theme::getByID($pThemeID);
if (!$theme->isThemeCustomizable()) {
throw new \RuntimeException(t('Theme %s is not customizable', $theme->getThemeHandle()));
}
$page = Page::getByID($pageID);
$this->set('previewPage', $page);
$this->set('pThemeID', $pThemeID);
$this->set('presetIdentifier', $presetIdentifier);
$this->set('token', $this->app->make('token'));
$this->set('customizer', $theme->getThemeCustomizer());
}
public function viewIframe($pThemeID, $presetIdentifier, $pageID)
{
if ($this->app->make('token')->validate()) {
$page = Page::getByID($pageID);
$checker = new Checker($page);
if ($checker->canViewPage()) {
$theme = Theme::getByID($pThemeID);
$customizer = $theme->getThemeCustomizer();
$preset = $customizer->getPresetByIdentifier($presetIdentifier);
$previewHandler = $customizer->getType()->getPreviewHandler();
if ($this->request->request->has('styles')) {
// This is a preview request with custom, changed style data. Let's parse
// that data and compile it into a temporary CSS file.
$response = $previewHandler->getCustomPreviewResponse($customizer, $page, $preset, $this->request->request->all());
} else {
$response = $previewHandler->getPresetPreviewResponse($customizer, $page, $preset);
}
return $response;
}
}
throw new UserMessageException(t('Access Denied'));
}
}