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Functions and Methods |
Classes and Traits |
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3 / 5 |
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| Icons | |
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| __construct | |
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| icon | |
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| providers | |
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| key | |
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| failed | |
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2.15 | |||
| 1 | <?php |
| 2 | |
| 3 | declare(strict_types=1); |
| 4 | |
| 5 | namespace Cosray; |
| 6 | |
| 7 | use Celemas\Container\Container; |
| 8 | |
| 9 | final class Icons implements Contract\Icons |
| 10 | { |
| 11 | /** @var array<string, string> */ |
| 12 | private array $cache = []; |
| 13 | |
| 14 | public function __construct( |
| 15 | private readonly Container $container, |
| 16 | private readonly Config $config, |
| 17 | ) {} |
| 18 | |
| 19 | /** @param array<array-key, mixed> $args */ |
| 20 | public function icon(string $id, array $args = []): string |
| 21 | { |
| 22 | $id = trim($id); |
| 23 | |
| 24 | if ($id === '') { |
| 25 | return $this->failed('empty icon id'); |
| 26 | } |
| 27 | |
| 28 | $key = $this->key($id, $args); |
| 29 | |
| 30 | if (array_key_exists($key, $this->cache)) { |
| 31 | return $this->cache[$key]; |
| 32 | } |
| 33 | |
| 34 | foreach ($this->providers() as $provider) { |
| 35 | if ($provider === $this) { |
| 36 | continue; |
| 37 | } |
| 38 | |
| 39 | $svg = $provider->icon($id, $args); |
| 40 | |
| 41 | if ($svg === '') { |
| 42 | continue; |
| 43 | } |
| 44 | |
| 45 | return $this->cache[$key] = $svg; |
| 46 | } |
| 47 | |
| 48 | return $this->cache[$key] = $this->failed('icon not found: ' . $id); |
| 49 | } |
| 50 | |
| 51 | /** @return iterable<Contract\Icons> */ |
| 52 | private function providers(): iterable |
| 53 | { |
| 54 | $tag = $this->container->tag(Contract\Icons::class); |
| 55 | |
| 56 | foreach ($tag->entries() as $id) { |
| 57 | $provider = $tag->get($id); |
| 58 | |
| 59 | if ($provider instanceof Contract\Icons) { |
| 60 | yield $provider; |
| 61 | } |
| 62 | } |
| 63 | } |
| 64 | |
| 65 | /** @param array<array-key, mixed> $args */ |
| 66 | private function key(string $id, array $args): string |
| 67 | { |
| 68 | return hash('xxh3', $id . "\x1f" . serialize($args)); |
| 69 | } |
| 70 | |
| 71 | private function failed(string $message): string |
| 72 | { |
| 73 | if (!$this->config->debug()) { |
| 74 | return ''; |
| 75 | } |
| 76 | |
| 77 | return sprintf('<!-- %s -->', escape($message)); |
| 78 | } |
| 79 | } |