Passed
Push — master ( 5b8585...da319f )
by Petr
07:39
created

CacheLoader::getLoaders()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 2
CRAP Score 1

Importance

Changes 0
Metric Value
eloc 1
c 0
b 0
f 0
dl 0
loc 3
ccs 2
cts 2
cp 1
rs 10
cc 1
nc 1
nop 0
crap 1
1
<?php
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namespace kalanis\kw_clipr\Loaders;
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use kalanis\kw_clipr\Clipr\Useful;
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use kalanis\kw_clipr\Interfaces\ILoader;
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use kalanis\kw_clipr\Interfaces\ISubLoaders;
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use kalanis\kw_clipr\Tasks\ATask;
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/**
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 * Class CacheLoader
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 * @package kalanis\kw_clipr\Tasks
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 * Cache classes got by child loader
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 */
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class CacheLoader implements ILoader, ISubLoaders
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{
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    /** @var ILoader */
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    protected $loader = null;
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    /** @var ATask[] */
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    protected $loadedClasses = [];
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    public static function init(ILoader $loader): self
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    {
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        return new static($loader);
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    }
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    final public function __construct(ILoader $loader)
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    {
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        $this->loader = $loader;
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    }
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    public function getTask(string $classFromParam): ?ATask
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    {
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        $classPath = Useful::sanitizeClass($classFromParam);
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        if (empty($this->loadedClasses[$classPath])) {
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            $availableTask = $this->loader->getTask($classFromParam);
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            if (!$availableTask) {
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                return null;
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            }
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            $this->loadedClasses[$classPath] = $availableTask;
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        }
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        return $this->loadedClasses[$classPath];
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    }
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    public function getLoaders(): array
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    {
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        return [$this->loader];
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    }
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}
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