65 lines
1.5 KiB
PHP
65 lines
1.5 KiB
PHP
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<?php
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namespace Illuminate\Database\Concerns;
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use Illuminate\Support\Str;
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trait CompilesJsonPaths
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{
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/**
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* Split the given JSON selector into the field and the optional path and wrap them separately.
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*
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* @param string $column
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* @return array
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*/
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protected function wrapJsonFieldAndPath($column)
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{
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$parts = explode('->', $column, 2);
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$field = $this->wrap($parts[0]);
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$path = count($parts) > 1 ? ', '.$this->wrapJsonPath($parts[1], '->') : '';
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return [$field, $path];
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}
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/**
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* Wrap the given JSON path.
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*
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* @param string $value
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* @param string $delimiter
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* @return string
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*/
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protected function wrapJsonPath($value, $delimiter = '->')
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{
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$value = preg_replace("/([\\\\]+)?\\'/", "''", $value);
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$jsonPath = collect(explode($delimiter, $value))
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->map(fn ($segment) => $this->wrapJsonPathSegment($segment))
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->join('.');
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return "'$".(str_starts_with($jsonPath, '[') ? '' : '.').$jsonPath."'";
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}
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/**
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* Wrap the given JSON path segment.
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*
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* @param string $segment
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* @return string
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*/
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protected function wrapJsonPathSegment($segment)
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{
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if (preg_match('/(\[[^\]]+\])+$/', $segment, $parts)) {
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$key = Str::beforeLast($segment, $parts[0]);
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if (! empty($key)) {
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return '"'.$key.'"'.$parts[0];
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}
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return $parts[0];
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}
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return '"'.$segment.'"';
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}
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}
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