article.php

<?php

namespace Dxw\GovukTheme\Posts;

class Article
{
    public function hasBannerAsFirstBlock(): bool
    {
        $firstBlockName = $this->getFirstBlockName();
        $result = true;
        if (!$this->hasBannerImage() && $firstBlockName !== 'acf/hero') {
            $result = false;
        }

        return apply_filters('gdsc_article_has_banner_as_first_block', $result);
    }

    public function hasBannerImage(): bool
    {
        $firstBlock = $this->getFirstBlock();
        $firstBlockName = $this->getFirstBlockName();
        $firstBlockAlignment = $firstBlock['attrs']['align'] ?? null;
        $result = true;
      
        if ($firstBlockName !== 'core/image') {
            $result = false;
        }

        if (!$firstBlockAlignment) {
            $result = false;
        }

        if (!in_array($firstBlockAlignment, ['full', 'wide'])) {
            $result = false;
        }

        return apply_filters('gdsc_article_has_banner_image', $result);
    }