90 lines
2.2 KiB
PHP
90 lines
2.2 KiB
PHP
<?php
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namespace App\Core\Twig\Extension;
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use Symfony\Component\DependencyInjection\ParameterBag\ParameterBagInterface;
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use Twig\Environment;
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use Twig\Extension\AbstractExtension;
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use Twig\TwigFilter;
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class EditorJsExtension extends AbstractExtension
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{
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protected array $views = [];
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protected array $defaultAllowedBlocks = [
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'paragraph',
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'header',
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'quote',
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'delimiter',
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'warning',
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'list',
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'nestedList',
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'checkList',
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'table',
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'code',
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'raw',
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'image',
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'link',
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];
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public function __construct(protected Environment $twig, ParameterBagInterface $params)
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{
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$blocks = $params->get('core')['editor_js']['blocks'] ?? [];
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foreach ($blocks as $block => $view) {
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$this->views[$block] = $view;
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if (!in_array($block, $this->defaultAllowedBlocks)) {
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$this->defaultAllowedBlocks[] = $block;
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}
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}
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foreach ($this->defaultAllowedBlocks as $block) {
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if (!isset($this->views[$block])) {
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$this->views[$block] = sprintf('@Core/editorjs/%s.html.twig', $block);
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}
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}
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}
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/**
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* {@inheritdoc}
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*/
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public function getFilters()
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{
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return [
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new TwigFilter('editorjs_to_html', [$this, 'buildHtml']),
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];
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}
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public function buildHtml(string|array|object $data, ?array $allowedBlocks = null): string
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{
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if (is_string($data)) {
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$data = json_decode($data);
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}
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if (is_object($data)) {
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$data = json_decode(json_encode($data), true);
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}
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if (null === $data) {
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return '';
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}
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if (null === $allowedBlocks) {
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$allowedBlocks = $this->defaultAllowedBlocks;
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}
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$blocks = $data['blocks'] ?? [];
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$renders = '';
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$blocks = array_filter($data['blocks'] ?? [], function ($block) use ($allowedBlocks) {
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return isset($block['type']) && in_array($block['type'], $allowedBlocks);
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});
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foreach ($blocks as $block) {
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$renders .= $this->twig->render($this->views[$block['type']], $block['data'] ?? []);
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}
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return $renders;
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}
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}
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