89 lines
2.7 KiB
PHP
89 lines
2.7 KiB
PHP
<?php
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declare(strict_types=1);
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/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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* the Software, and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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namespace Kint\Parser;
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use BackedEnum;
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use Kint\Zval\EnumValue;
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use Kint\Zval\Representation\Representation;
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use Kint\Zval\Value;
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use UnitEnum;
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class EnumPlugin extends AbstractPlugin
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{
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private static $cache = [];
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public function getTypes(): array
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{
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return ['object'];
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}
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public function getTriggers(): int
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{
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if (!KINT_PHP81) {
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return Parser::TRIGGER_NONE;
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}
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return Parser::TRIGGER_SUCCESS;
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}
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public function parse(&$var, Value &$o, int $trigger): void
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{
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if (!$var instanceof UnitEnum) {
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return;
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}
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$class = \get_class($var);
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if (!isset(self::$cache[$class])) {
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$cases = new Representation('Enum values', 'enum');
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$cases->contents = [];
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foreach ($var->cases() as $case) {
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$base_obj = Value::blank($class.'::'.$case->name, '\\'.$class.'::'.$case->name);
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$base_obj->depth = $o->depth + 1;
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if ($var instanceof BackedEnum) {
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$c = $case->value;
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$cases->contents[] = $this->parser->parse($c, $base_obj);
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} else {
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$cases->contents[] = $base_obj;
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}
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}
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self::$cache[$class] = $cases;
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}
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$object = new EnumValue($var);
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$object->transplant($o);
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$object->addRepresentation(self::$cache[$class], 0);
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$o = $object;
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}
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}
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