Completed
Push — master ( dd0323...d1d035 )
by Julián
01:58
created

OptionCallback::__construct()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 6
Code Lines 3

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 6
rs 9.4285
c 0
b 0
f 0
cc 1
eloc 3
nc 1
nop 1
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<?php
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/*
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 * A PSR7 aware cURL client (https://github.com/juliangut/spiral).
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 *
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 * @license BSD-3-Clause
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 * @link https://github.com/juliangut/spiral
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 * @author Julián Gutiérrez <[email protected]>
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 */
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namespace Jgut\Spiral\Option;
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use Jgut\Spiral\Exception\OptionException;
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/**
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 * Special callback cURL option wrapper.
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 */
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class OptionCallback extends DefaultOption
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{
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    /**
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     * Callback to handle value set.
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     *
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     * @var callable
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     */
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    protected $callback;
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    /**
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     * Create callback cURL option.
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     *
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     * @param int $option
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     */
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    public function __construct($option)
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    {
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        parent::__construct($option);
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        $this->value = '';
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    }
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    /**
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     * Set value handler callback.
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     *
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     * @param callable $callback
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     */
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    public function setCallback(callable $callback)
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    {
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        $this->callback = $callback;
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    }
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    /**
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     * {@inheritdoc}
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     *
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     * @throws OptionException
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     */
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    public function setValue($value)
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    {
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        if (!is_callable($this->callback)) {
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            throw new OptionException('No callback defined');
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        }
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        $callback = $this->callback;
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        $this->value = $callback($value);
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    }
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}
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