55 lines
1.2 KiB
PHP
55 lines
1.2 KiB
PHP
<?php
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namespace NoccyLabs\JsonEdit\Tree;
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class ObjectNode extends Node implements CollapsibleNode
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{
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use CollapsibleNodeTrait;
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public function __construct(public array $properties)
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{
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}
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public function set(string $key, Node $value)
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{
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$this->properties[$key] = $value;
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}
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public function hasKey(string $key): bool
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{
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return array_key_exists($key, $this->properties);
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}
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public function rename(string $key, string $newKey)
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{
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if (array_key_exists($newKey, $this->properties)) {
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throw new \Exception("Key {$newKey} already exists");
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}
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$renamed = [];
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foreach ($this->properties as $k=>$v) {
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$renamed[($k==$key)?$newKey:$k] = $v;
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}
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$this->properties = $renamed;
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}
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public function unset(string $key)
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{
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unset($this->properties[$key]);
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}
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public function __clone(): void
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{
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$this->properties = array_combine(
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array_keys($this->properties),
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array_map(fn($v) => clone $v, $this->properties)
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);
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}
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public function jsonSerialize(): mixed
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{
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return $this->properties;
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}
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}
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