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| 1 | <?php |
| 2 | |
| 3 | declare(strict_types=1); |
| 4 | |
| 5 | namespace Hyde\Foundation\Concerns; |
| 6 | |
| 7 | use Hyde\Framework\Services\MarkdownService; |
| 8 | use Hyde\Markdown\Models\Markdown; |
| 9 | use Illuminate\Support\HtmlString; |
| 10 | use Illuminate\Support\Str; |
| 11 | |
| 12 | use function str_ireplace; |
| 13 | use function str_replace; |
| 14 | use function strtoupper; |
| 15 | use function trim; |
| 16 | use function ucfirst; |
| 17 | |
| 18 | /** |
| 19 | * @internal Single-use trait for the HydeKernel class. |
| 20 | * |
| 21 | * @see \Hyde\Foundation\HydeKernel |
| 22 | */ |
| 23 | trait ImplementsStringHelpers |
| 24 | { |
| 25 | public static function makeTitle(string $value): string |
| 26 | { |
| 27 | // Don't modify all-uppercase input |
| 28 | if ($value === strtoupper($value)) { |
| 29 | return $value; |
| 30 | } |
| 31 | |
| 32 | $alwaysLowercase = ['a', 'an', 'the', 'in', 'on', 'by', 'with', 'of', 'and', 'or', 'but']; |
| 33 | |
| 34 | return ucfirst(str_ireplace( |
| 35 | $alwaysLowercase, |
| 36 | $alwaysLowercase, |
| 37 | Str::headline($value) |
| 38 | )); |
| 39 | } |
| 40 | |
| 41 | public static function makeSlug(string $value): string |
| 42 | { |
| 43 | // Expand camelCase and PascalCase to separate words |
| 44 | $value = preg_replace('/([a-z])([A-Z])/', '$1 $2', $value); |
| 45 | |
| 46 | // Transliterate international characters to ASCII |
| 47 | $value = Str::transliterate($value); |
| 48 | |
| 49 | // Todo: In v2.0 we will use the following dictionary: ['@' => 'at', '&' => 'and'] |
| 50 | |
| 51 | return Str::slug($value); |
| 52 | } |
| 53 | |
| 54 | public static function normalizeNewlines(string $string): string |
| 55 | { |
| 56 | return str_replace("\r\n", "\n", $string); |
| 57 | } |
| 58 | |
| 59 | public static function stripNewlines(string $string): string |
| 60 | { |
| 61 | return str_replace(["\r\n", "\n"], '', $string); |
| 62 | } |
| 63 | |
| 64 | public static function trimSlashes(string $string): string |
| 65 | { |
| 66 | return trim($string, '/\\'); |
| 67 | } |
| 68 | |
| 69 | public static function markdown(string $text, bool $normalizeIndentation = false): HtmlString |
| 70 | { |
| 71 | if ($normalizeIndentation) { |
| 72 | $text = MarkdownService::normalizeIndentationLevel($text); |
| 73 | } |
| 74 | |
| 75 | return new HtmlString(Markdown::render($text)); |
| 76 | } |
| 77 | } |