| 1: | <?php |
| 2: | |
| 3: | declare(strict_types=1); |
| 4: | |
| 5: | namespace Atk4\Ui\Js; |
| 6: | |
| 7: | use Atk4\Core\WarnDynamicPropertyTrait; |
| 8: | |
| 9: | |
| 10: | |
| 11: | |
| 12: | class JsBlock implements JsExpressionable |
| 13: | { |
| 14: | use WarnDynamicPropertyTrait; |
| 15: | |
| 16: | |
| 17: | private array $statements; |
| 18: | |
| 19: | |
| 20: | |
| 21: | |
| 22: | public function __construct(array $statements = []) |
| 23: | { |
| 24: | $this->statements = []; |
| 25: | foreach ($statements as $value) { |
| 26: | if ($value === null) { |
| 27: | continue; |
| 28: | } |
| 29: | |
| 30: | $this->addStatement($value); |
| 31: | } |
| 32: | } |
| 33: | |
| 34: | |
| 35: | |
| 36: | |
| 37: | public function getStatements(): array |
| 38: | { |
| 39: | return $this->statements; |
| 40: | } |
| 41: | |
| 42: | public function addStatement(JsExpressionable $statement): void |
| 43: | { |
| 44: | $this->statements[] = $statement; |
| 45: | } |
| 46: | |
| 47: | |
| 48: | |
| 49: | |
| 50: | |
| 51: | |
| 52: | public static function fromHookResult($statements) |
| 53: | { |
| 54: | return new static(is_array($statements) ? $statements : [$statements]); |
| 55: | } |
| 56: | |
| 57: | #[\Override] |
| 58: | public function jsRender(): string |
| 59: | { |
| 60: | $output = ''; |
| 61: | foreach ($this->statements as $statement) { |
| 62: | $js = $statement->jsRender(); |
| 63: | if ($js === '') { |
| 64: | continue; |
| 65: | } elseif (!$statement instanceof self && !preg_match('~;\s*$~', $js)) { |
| 66: | $js .= ';'; |
| 67: | } |
| 68: | |
| 69: | $output .= ($output !== '' ? "\n" : '') . $js; |
| 70: | } |
| 71: | |
| 72: | return $output; |
| 73: | } |
| 74: | } |
| 75: | |