FormFactory::__construct()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 1
eloc 1
nc 1
nop 1
dl 0
loc 3
rs 10
c 0
b 0
f 0
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<?php
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/**
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 * 
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 * This file is part of the Aura project for PHP.
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 * 
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 * @package Aura.Input
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 * 
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 * @license http://opensource.org/licenses/MIT-license.php MIT
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 * 
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 */
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namespace Aura\Input;
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use Aura\Input\Exception;
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/**
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 * 
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 * A factory to create top-level form objects by name.
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 * 
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 * @package Aura.Input
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 * 
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 */
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class FormFactory
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{
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    /**
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     * 
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     * A map of form names to factory callables.
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     * 
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     * @var array
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     * 
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     */
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    protected $map = [];
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    /**
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     * 
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     * Constructor.
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     * 
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     * @param array $map A map of form names to factory callables.
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     * 
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     */
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    public function __construct($map = [])
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    {
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        $this->map = $map;
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    }
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    /**
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     *
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     * Returns a new instance of a named form.
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     *
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     * @param string $name The name of the form to create.
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     *
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     * @param mixed $options
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     *
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     * @return Form
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     *
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     * @throws Exception\NoSuchForm When the named form does not exist.
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     */
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    public function newInstance($name, $options = null)
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    {
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        if (! isset($this->map[$name])) {
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            throw new Exception\NoSuchForm($name);
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        }
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        $factory = $this->map[$name];
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        $form = $factory($options);
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        return $form;
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    }
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}
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