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<?php
namespace Drupal\ui_patterns_library\Controller;
use Drupal\Core\Controller\ControllerBase;
use Drupal\ui_patterns\Definition\PatternDefinition;
use Drupal\ui_patterns\UiPatternsManager;
use Symfony\Component\DependencyInjection\ContainerInterface;
class PatternsLibraryController extends ControllerBase {
protected $patternsManager;
public function __construct(UiPatternsManager $ui_patterns_manager) {
$this->patternsManager = $ui_patterns_manager;
}
public static function create(ContainerInterface $container) {
return new static($container
->get('plugin.manager.ui_patterns'));
}
public function title($name) {
return $this->patternsManager
->getDefinition($name)
->getLabel();
}
public function single($name) {
$definition = $this->patternsManager
->getDefinition($name);
return [
'#theme' => 'patterns_single_page',
'#pattern' => [
'meta' => [
'#theme' => 'patterns_meta_information',
'#pattern' => $definition
->toArray(),
],
'rendered' => $this
->getPatternRenderArray($definition),
'definition' => $definition
->toArray(),
],
];
}
public function overview() {
$patterns = [];
foreach ($this->patternsManager
->getDefinitions() as $definition) {
$patterns[$definition
->id()] = $definition
->toArray() + [
'meta' => [
'#theme' => 'patterns_meta_information',
'#pattern' => $definition
->toArray(),
],
'rendered' => $this
->getPatternRenderArray($definition),
'definition' => $definition
->toArray(),
];
}
return [
'#theme' => 'patterns_overview_page',
'#patterns' => $patterns,
];
}
protected function getPatternRenderArray(PatternDefinition $definition) {
$render = [];
if ($definition
->hasVariants()) {
foreach ($definition
->getVariants() as $variant) {
$render[$definition
->id() . '_' . $variant
->getName()] = [
'meta' => [
'#theme' => 'patterns_variant_meta_information',
'#variant' => $variant
->toArray(),
],
'pattern' => [
'#type' => 'pattern_preview',
'#id' => $definition
->id(),
'#variant' => $variant
->getName(),
'#theme_wrappers' => [
'container' => [
'#attributes' => [
'class' => 'pattern-preview__markup pattern-preview__markup--variant_' . $variant
->getName(),
],
],
],
],
];
}
}
else {
$render[$definition
->id()] = [
'pattern' => [
'#type' => 'pattern_preview',
'#id' => $definition
->id(),
'#theme_wrappers' => [
'container' => [
'#attributes' => [
'class' => 'pattern-preview__markup',
],
],
],
],
];
}
return $render;
}
}