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| 1 | <?php |
| 2 | |
| 3 | declare(strict_types=1); |
| 4 | |
| 5 | namespace Cosray\Value; |
| 6 | |
| 7 | use Cosray\Assets\SizeSpec; |
| 8 | use Cosray\Markup; |
| 9 | use Override; |
| 10 | |
| 11 | use function Cosray\escape; |
| 12 | |
| 13 | class Image extends File |
| 14 | { |
| 15 | protected ?SizeSpec $spec = null; |
| 16 | |
| 17 | #[Override] |
| 18 | public function __toString(): string |
| 19 | { |
| 20 | return (string) $this->tag(); |
| 21 | } |
| 22 | |
| 23 | public function tag(?string $class = null): Markup |
| 24 | { |
| 25 | return new Markup(sprintf( |
| 26 | '<img %ssrc="%s" alt="%s" data-path-original="%s">', |
| 27 | $class ? sprintf('class="%s" ', escape($class)) : '', |
| 28 | $this->url(), |
| 29 | escape($this->alt() ?: strip_tags($this->title())), |
| 30 | $this->asset($this->index)?->path() ?? '', |
| 31 | )); |
| 32 | } |
| 33 | |
| 34 | /** |
| 35 | * Use a named rendition from the `media.sizes` config. Unknown names |
| 36 | * throw immediately; assets the resize pipeline cannot process (SVG, |
| 37 | * video posters) keep their original URL. |
| 38 | */ |
| 39 | public function size(string $name): static |
| 40 | { |
| 41 | $new = clone $this; |
| 42 | $new->spec = $this->owner->config()->media->sizes->get($name); |
| 43 | |
| 44 | return $new; |
| 45 | } |
| 46 | |
| 47 | #[Override] |
| 48 | public function publicPath(): string |
| 49 | { |
| 50 | $asset = $this->asset($this->index); |
| 51 | |
| 52 | if ($asset === null) { |
| 53 | return ''; |
| 54 | } |
| 55 | |
| 56 | if ($this->spec !== null && $asset->resizable()) { |
| 57 | return $asset->sizePath($this->spec->name); |
| 58 | } |
| 59 | |
| 60 | return $asset->path(); |
| 61 | } |
| 62 | |
| 63 | /** |
| 64 | * Adds the image facts and a URL for every named size; an asset the |
| 65 | * resize pipeline cannot process gives its original URL for each. |
| 66 | * |
| 67 | * @return ?array<string, mixed> |
| 68 | */ |
| 69 | #[Override] |
| 70 | public function json(): ?array |
| 71 | { |
| 72 | $file = parent::json(); |
| 73 | $asset = $this->asset($this->index); |
| 74 | |
| 75 | if ($file === null || $asset === null) { |
| 76 | return null; |
| 77 | } |
| 78 | |
| 79 | $sizes = []; |
| 80 | |
| 81 | foreach ($this->owner->config()->media->sizes->names() as $name) { |
| 82 | $sizes[$name] = $asset->resizable() ? $asset->sizePath($name) : $asset->path(); |
| 83 | } |
| 84 | |
| 85 | $focal = $asset->meta['focal'] ?? null; |
| 86 | |
| 87 | return [ |
| 88 | ...$file, |
| 89 | 'alt' => $this->alt(), |
| 90 | 'link' => $this->link(), |
| 91 | 'width' => $asset->width, |
| 92 | 'height' => $asset->height, |
| 93 | 'focal' => is_array($focal) ? $focal : null, |
| 94 | 'sizes' => $sizes, |
| 95 | ]; |
| 96 | } |
| 97 | |
| 98 | public function link(): string |
| 99 | { |
| 100 | return $this->textValue('link', $this->index); |
| 101 | } |
| 102 | |
| 103 | public function alt(): string |
| 104 | { |
| 105 | return $this->textValue('alt', $this->index); |
| 106 | } |
| 107 | } |