UnderstandProcessor::__construct()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 4
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 4
rs 10
c 0
b 0
f 0
cc 1
eloc 2
nc 1
nop 1
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<?php namespace Understand\Processor;
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class UnderstandProcessor
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{
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    /**
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     * Field providers
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     *
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     * @var array
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     */
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    protected $callbacks;
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    /**
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     * @param array $callbacks
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     */
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    public function __construct(array $callbacks = [])
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    {
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        $this->callbacks = $callbacks;
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    }
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    /**
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     * Adds additional data
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     *
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     * @param array $record
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     * @return array
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     */
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    public function __invoke(array $record)
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    {
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        foreach ($this->callbacks as $fieldName => $caller)
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        {
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            if ( ! is_array($caller))
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            {
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                $caller = [$caller];
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            }
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            $callback = $caller[0];
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            $args = isset($caller[1]) ? $caller[1] : [];
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            $value = call_user_func_array($callback, $args);
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            $record[$fieldName] = $value;
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        }
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        return $record;
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    }
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}