Code Coverage |
||||||||||
Lines |
Functions and Methods |
Classes and Traits |
||||||||
| Total | |
100.00% |
15 / 15 |
|
100.00% |
7 / 7 |
CRAP | |
100.00% |
1 / 1 |
| Layout | |
100.00% |
15 / 15 |
|
100.00% |
7 / 7 |
13 | |
100.00% |
1 / 1 |
| __construct | |
100.00% |
1 / 1 |
|
100.00% |
1 / 1 |
1 | |||
| normalize | |
100.00% |
8 / 8 |
|
100.00% |
1 / 1 |
4 | |||
| placed | |
100.00% |
1 / 1 |
|
100.00% |
1 / 1 |
1 | |||
| at | |
100.00% |
1 / 1 |
|
100.00% |
1 / 1 |
1 | |||
| array | |
100.00% |
2 / 2 |
|
100.00% |
1 / 1 |
2 | |||
| int | |
100.00% |
1 / 1 |
|
100.00% |
1 / 1 |
3 | |||
| clamp | |
100.00% |
1 / 1 |
|
100.00% |
1 / 1 |
1 | |||
| 1 | <?php |
| 2 | |
| 3 | declare(strict_types=1); |
| 4 | |
| 5 | namespace Cosray\Block; |
| 6 | |
| 7 | /** |
| 8 | * A block's grid placement: the columns and rows it spans and, for a |
| 9 | * block on the field's grid, the column and row it starts at (1-based). |
| 10 | * A block without a position gets one from Placement; the blocks of a |
| 11 | * split have none, they are laid out on the split's area in order: its |
| 12 | * colspan is their column count, its rowspan their row limit. Readers |
| 13 | * clamp stored values so a field narrowed later or an out-of-range |
| 14 | * import never breaks a render; the same bounds are enforced on save. |
| 15 | */ |
| 16 | final readonly class Layout |
| 17 | { |
| 18 | public const int MAX_ROWSPAN = 6; |
| 19 | |
| 20 | public function __construct( |
| 21 | public int $colspan, |
| 22 | public int $rowspan, |
| 23 | public int $col = 0, |
| 24 | public int $row = 0, |
| 25 | ) {} |
| 26 | |
| 27 | public static function normalize(mixed $layout, int $columns, int $min, int $rows = self::MAX_ROWSPAN): self |
| 28 | { |
| 29 | $layout = is_array($layout) ? $layout : []; |
| 30 | $colspan = self::clamp(self::int($layout['colspan'] ?? null, $columns), min($min, $columns), $columns); |
| 31 | $rowspan = self::clamp(self::int($layout['rowspan'] ?? null, 1), 1, $rows); |
| 32 | $col = self::int($layout['col'] ?? null, 0); |
| 33 | $row = self::int($layout['row'] ?? null, 0); |
| 34 | |
| 35 | if ($col < 1 || $row < 1) { |
| 36 | return new self($colspan, $rowspan); |
| 37 | } |
| 38 | |
| 39 | return new self($colspan, $rowspan, self::clamp($col, 1, $columns - $colspan + 1), $row); |
| 40 | } |
| 41 | |
| 42 | public function placed(): bool |
| 43 | { |
| 44 | return $this->col > 0; |
| 45 | } |
| 46 | |
| 47 | public function at(int $col, int $row): self |
| 48 | { |
| 49 | return new self($this->colspan, $this->rowspan, $col, $row); |
| 50 | } |
| 51 | |
| 52 | /** @return array{colspan: int, rowspan: int, col?: int, row?: int} */ |
| 53 | public function array(): array |
| 54 | { |
| 55 | $layout = ['colspan' => $this->colspan, 'rowspan' => $this->rowspan]; |
| 56 | |
| 57 | return $this->placed() ? [...$layout, 'col' => $this->col, 'row' => $this->row] : $layout; |
| 58 | } |
| 59 | |
| 60 | private static function int(mixed $value, int $default): int |
| 61 | { |
| 62 | return is_int($value) || is_numeric($value) ? (int) $value : $default; |
| 63 | } |
| 64 | |
| 65 | private static function clamp(int $value, int $min, int $max): int |
| 66 | { |
| 67 | return max($min, min($max, $value)); |
| 68 | } |
| 69 | } |