72 lines
1.5 KiB
PHP
72 lines
1.5 KiB
PHP
<?php
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namespace Kirby\Kql;
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use Kirby\Toolkit\Query as BaseQuery;
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class Query extends BaseQuery
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{
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protected function interceptor($object)
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{
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return Interceptor::replace($object);
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}
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/**
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* Resolves the query if anything
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* can be found. Otherwise returns null.
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*
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* @param string $query
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* @return mixed
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*/
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protected function resolve(string $query)
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{
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// direct key access in arrays
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if (is_array($this->data) === true && array_key_exists($query, $this->data) === true) {
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$value = $this->data[$query];
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// closure resolver
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if (is_a($value, 'Closure') === true) {
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$value = $value();
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}
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return $this->interceptor($value);
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}
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$parts = $this->parts($query);
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$data = $this->data;
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$value = null;
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while (count($parts)) {
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$part = array_shift($parts);
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$info = $this->part($part);
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$method = $info['method'];
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$value = null;
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if (is_array($data)) {
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$value = $data[$method] ?? null;
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} elseif (is_object($data)) {
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$data = $this->interceptor($data);
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if (method_exists($data, $method) || method_exists($data, '__call')) {
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$value = $data->$method(...$info['args']);
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}
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} elseif (is_scalar($data)) {
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return $data;
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} else {
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return null;
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}
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if (is_a($value, 'Closure') === true) {
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$value = $value(...$info['args']);
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}
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if (is_array($value) === true) {
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$data = $value;
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} elseif (is_object($value) === true) {
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$data = $this->interceptor($value);
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}
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}
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return $value;
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}
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}
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