Create event theme admin entity

src/Bundle/ChillEventBundle/Templating/Entity/EventThemeRender.php

@@ -0,0 +1,109 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\EventBundle\Templating\Entity;
+
+use Chill\EventBundle\Entity\EventTheme;
+use Chill\MainBundle\Templating\Entity\ChillEntityRenderInterface;
+use Chill\MainBundle\Templating\TranslatableStringHelper;
+use Symfony\Contracts\Translation\TranslatorInterface;
+use Twig\Error\LoaderError;
+use Twig\Error\RuntimeError;
+use Twig\Error\SyntaxError;
+
+/**
+ * @implements ChillEntityRenderInterface<EventTheme>
+ */
+class EventThemeRender implements ChillEntityRenderInterface
+{
+    public const AND_CHILDREN_MENTION = 'show_and_children_mention';
+
+    public const DEFAULT_ARGS = [
+        self::SEPARATOR_KEY => ' > ',
+        self::SHOW_AND_CHILDREN => false,
+        self::AND_CHILDREN_MENTION => 'event_theme.and children',
+    ];
+
+    public const SEPARATOR_KEY = 'default.separator';
+
+    /**
+     * Show a mention "and children" on each EventTheme, if the event theme
+     * has at least one child.
+     */
+    public const SHOW_AND_CHILDREN = 'show_and_children';
+
+    public function __construct(private readonly TranslatableStringHelper $translatableStringHelper, private readonly \Twig\Environment $engine, private readonly TranslatorInterface $translator) {}
+
+    /**
+     * @throws RuntimeError
+     * @throws SyntaxError
+     * @throws LoaderError
+     */
+    public function renderBox($eventTheme, array $options): string
+    {
+        $options = array_merge(self::DEFAULT_ARGS, $options);
+        // give some help to twig: an array of parents
+        $parents = $this->buildParents($eventTheme);
+
+        return $this
+            ->engine
+            ->render(
+                '@ChillEvent/Entity/event_theme.html.twig',
+                [
+                    'eventTheme' => $eventTheme,
+                    'parents' => $parents,
+                    'options' => $options,
+                ]
+            );
+    }
+
+    public function renderString($entity, array $options): string
+    {
+        /** @var EventTheme $entity */
+        $options = array_merge(self::DEFAULT_ARGS, $options);
+
+        $titles = [$this->translatableStringHelper->localize($entity->getName())];
+
+        // loop to parent, until root
+        while ($entity->hasParent()) {
+            $entity = $entity->getParent();
+            $titles[] = $this->translatableStringHelper->localize(
+                $entity->getTitle()
+            );
+        }
+
+        $titles = \array_reverse($titles);
+
+        $title = \implode($options[self::SEPARATOR_KEY], $titles);
+
+        if ($options[self::SHOW_AND_CHILDREN] && $entity->hasChildren()) {
+            $title .= ' ('.$this->translator->trans($options[self::AND_CHILDREN_MENTION]).')';
+        }
+
+        return $title;
+    }
+
+    public function supports($entity, array $options): bool
+    {
+        return $entity instanceof EventTheme;
+    }
+
+    private function buildParents(EventTheme $entity): array
+    {
+        $parents = [];
+
+        while ($entity->hasParent()) {
+            $entity = $parents[] = $entity->getParent();
+        }
+
+        return $parents;
+    }
+}