Code Coverage |
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Lines |
Functions and Methods |
Classes and Traits |
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1 / 3 |
CRAP | |
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0 / 1 |
| CompilesField | |
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30 / 33 |
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| compileField | |
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9.07 | |||
| effectiveFieldExpression | |
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4 | |||
| normalizeLocaleIds | |
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3.04 | |||
| 1 | <?php |
| 2 | |
| 3 | declare(strict_types=1); |
| 4 | |
| 5 | namespace Cosray\Finder; |
| 6 | |
| 7 | use Cosray\Exception\ParserException; |
| 8 | |
| 9 | trait CompilesField |
| 10 | { |
| 11 | /** @param list<string> $localeIds */ |
| 12 | protected function compileField( |
| 13 | string $fieldName, |
| 14 | string $tableField, |
| 15 | bool $asIs = false, |
| 16 | array $localeIds = [], |
| 17 | ): string { |
| 18 | $parts = explode('.', $fieldName); |
| 19 | |
| 20 | foreach ($parts as $part) { |
| 21 | if ($part === '') { |
| 22 | throw new ParserException('Invalid field name'); |
| 23 | } |
| 24 | } |
| 25 | |
| 26 | $field = $parts[0]; |
| 27 | $localeIds = $this->normalizeLocaleIds($localeIds); |
| 28 | $arrow = $asIs ? '->' : '->>'; |
| 29 | |
| 30 | if (count($parts) === 1) { |
| 31 | return $this->effectiveFieldExpression($tableField, $field, $localeIds, $asIs); |
| 32 | } |
| 33 | |
| 34 | if (count($parts) === 2) { |
| 35 | $accessor = $parts[1]; |
| 36 | |
| 37 | if ($accessor === '?') { |
| 38 | return "{$tableField}->'{$field}'->'value'{$arrow}'{$localeIds[0]}'"; |
| 39 | } |
| 40 | |
| 41 | if ($accessor === '*') { |
| 42 | return "{$tableField}->'{$field}'->'value'"; |
| 43 | } |
| 44 | |
| 45 | return "{$tableField}->'{$field}'->'value'{$arrow}'{$accessor}'"; |
| 46 | } |
| 47 | |
| 48 | $path = "{$tableField}->'{$field}'"; |
| 49 | |
| 50 | foreach (array_slice($parts, 1, -1) as $part) { |
| 51 | $path .= "->'{$part}'"; |
| 52 | } |
| 53 | |
| 54 | $end = array_slice($parts, -1)[0]; |
| 55 | |
| 56 | return "{$path}{$arrow}'{$end}'"; |
| 57 | } |
| 58 | |
| 59 | /** @param list<string> $localeIds */ |
| 60 | protected function effectiveFieldExpression( |
| 61 | string $tableField, |
| 62 | string $field, |
| 63 | array $localeIds, |
| 64 | bool $asIs, |
| 65 | ): string { |
| 66 | $expressions = []; |
| 67 | |
| 68 | foreach ($localeIds as $localeId) { |
| 69 | $operator = $asIs ? '->' : '->>'; |
| 70 | $expression = "{$tableField}->'{$field}'->'value'{$operator}'{$localeId}'"; |
| 71 | $expressions[] = $asIs ? $expression : "NULLIF({$expression}, '')"; |
| 72 | } |
| 73 | |
| 74 | return 'COALESCE(' . implode(', ', $expressions) . ')'; |
| 75 | } |
| 76 | |
| 77 | /** @param list<string> $localeIds */ |
| 78 | protected function normalizeLocaleIds(array $localeIds): array |
| 79 | { |
| 80 | $localeIds = array_values(array_filter($localeIds, static fn(string $id): bool => $id !== '')); |
| 81 | |
| 82 | if ($localeIds === []) { |
| 83 | $localeIds = ['zxx']; |
| 84 | } |
| 85 | |
| 86 | if (!in_array('zxx', $localeIds, true)) { |
| 87 | $localeIds[] = 'zxx'; |
| 88 | } |
| 89 | |
| 90 | return array_values(array_unique($localeIds)); |
| 91 | } |
| 92 | } |