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<?php |
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/** |
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* - Enables rendering with Timber and Twig. |
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* - Converts ACF Images to Timber Images if ACF is enabled. |
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* - Convert ACF Field of type post_object to a Timber\Post and add all ACF Fields of that Post |
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*/ |
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namespace Flynt\TimberLoader; |
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use Flynt\Utils\TwigExtensionFlynt; |
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use Flynt; |
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use Timber\Image; |
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use Timber\Post; |
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use Timber\Timber; |
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use Twig_SimpleFunction; |
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define(__NAMESPACE__ . '\NS', __NAMESPACE__ . '\\'); |
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// Convert ACF Images to Timber Images |
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add_filter('acf/format_value/type=image', NS . 'formatImage', 100); |
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// Convert ACF Gallery Images to Timber Images |
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add_filter('acf/format_value/type=gallery', NS . 'formatGallery', 100); |
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// Convert ACF Field of type post_object to a Timber\Post and add all ACF Fields of that Post |
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add_filter('acf/format_value/type=post_object', NS . 'formatPostObject', 100); |
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// Convert ACF Field of type relationship to a Timber\Post and add all ACF Fields of that Post |
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add_filter('acf/format_value/type=relationship', NS . 'formatPostObject', 100); |
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add_filter('get_twig', function ($twig) { |
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$twig->addExtension(new TwigExtensionFlynt()); |
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return $twig; |
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}); |
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function formatImage($value) |
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{ |
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if (!empty($value)) { |
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$value = new Image($value); |
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} |
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return $value; |
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} |
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function formatGallery($value) |
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{ |
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if (!empty($value)) { |
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$value = array_map(function ($image) { |
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return new Image($image); |
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}, $value); |
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} |
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return $value; |
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} |
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function formatPostObject($value) |
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{ |
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if (is_array($value)) { |
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$value = array_map(NS . 'convertToTimberPost', $value); |
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} else { |
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$value = convertToTimberPost($value); |
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} |
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return $value; |
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} |
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function convertToTimberPost($value) |
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{ |
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if (!empty($value) && is_object($value) && get_class($value) === 'WP_Post') { |
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$value = new Post($value); |
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} |
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return $value; |
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} |
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add_action('timber/twig/filters', function ($twig) { |
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$twig->addFunction(new \Twig_SimpleFunction('placeholderImage', function ($width, $height, $color = null) { |
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$width = round($width); |
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$height = round($height); |
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$colorRect = $color ? "<rect width='{$width}' height='{$height}' style='fill:$color' />" : ''; |
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$svg = "<svg width='{$width}' height='{$height}' xmlns='http://www.w3.org/2000/svg'>{$colorRect}</svg>"; |
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return "data:image/svg+xml;base64," . base64_encode($svg); |
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})); |
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return $twig; |
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}); |
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flyntwp /
flynt-starter-theme
