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<?php |
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namespace Dynamic\ViewableDataObject\Extensions; |
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use SilverStripe\Core\Extension; |
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use SilverStripe\View\SSViewer; |
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use SilverStripe\View\ThemeResourceLoader; |
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/** |
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* Class ControllerExtension |
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* @package Dynamic\ViewableDataObject\Extensions |
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* |
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* @property \SilverStripe\Control\Controller $owner |
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*/ |
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class ControllerExtension extends Extension |
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{ |
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/** |
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* @param array|string $templates |
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* @param array|\SilverStripe\View\ArrayData $customFields |
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* @return \SilverStripe\ORM\FieldType\DBHTMLText |
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*/ |
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public function renderWithLayout($templates, $customFields = []) |
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{ |
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$templates = $this->getLayoutTemplates($templates); |
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$this->owner->extend('updateLayoutFields', $customFields); |
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$viewer = new SSViewer($this->owner->getViewerTemplates()); |
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$viewer->setTemplateFile('Layout', ThemeResourceLoader::inst()->findTemplate( |
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$templates, |
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SSViewer::get_themes() |
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)); |
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return $viewer->process( |
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$this->owner->customise($customFields) |
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); |
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} |
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/** |
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* @param array|string $templates |
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* @return array |
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*/ |
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private function getLayoutTemplates($templates) |
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{ |
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if (is_string($templates)) { |
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$templates = [$templates]; |
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} |
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// Always include page template as fallback |
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if ($templates[count($templates) - 1] !== \Page::class) { |
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array_push($templates, \Page::class); |
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} |
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// otherwise it renders funny |
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$templates = ['type' => 'Layout'] + $templates; |
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$this->owner->extend('updateLayoutTemplates', $templates); |
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return $templates; |
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} |
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} |
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dynamic /
viewable-dataobject
