PHP code example of netzbewegung / nb-headless-content-blocks

1. Go to this page and download the library: Download netzbewegung/nb-headless-content-blocks library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

netzbewegung / nb-headless-content-blocks example snippets




use TYPO3\CMS\Fluid\ViewHelpers\Uri\ImageViewHelper;

$generateThumbnail = function (array $arguments): string {
    if (array_key_exists('absolute', $arguments) === false) {
        $arguments['absolute'] = true;
    }

    $imageViewHelper = new ImageViewHelper();

    foreach ($imageViewHelper->prepareArguments() as $argumentKey => $argumentDefinition) {
        if (array_key_exists($argumentKey, $arguments) === false) {
            $arguments[$argumentKey] = $argumentDefinition->getDefaultValue();
        }
    }

    $imageViewHelper->setArguments($arguments);

    return $imageViewHelper->initializeArgumentsAndRender();

};

foreach ($data['items'] ?? [] as $itemKey => $item) {

    if ($item['image']) {
        $image = $item['image'];

        $data['items'][$itemKey]['image']['thumbnails'] = [
            'mobile' => $generateThumbnail(['src' => $image['id'], 'treatIdAsReference' => true, 'width' => 320]),
            'desktop' => $generateThumbnail(['src' => $image['id'], 'treatIdAsReference' => true, 'width' => 800]),
        ];
    }
}

return $data;