80 lines
1.6 KiB
PHP
80 lines
1.6 KiB
PHP
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<?php
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/*
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* This file is part of PHP-FFmpeg.
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*
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* (c) Alchemy <info@alchemy.fr>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace FFMpeg\FFProbe\DataMapping;
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use FFMpeg\Exception\InvalidArgumentException;
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abstract class AbstractData implements \Countable
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{
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private $properties;
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public function __construct(array $properties)
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{
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$this->properties = $properties;
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}
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/**
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* Returns true if data has property
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*
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* @param string $property
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* @return Boolean
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*/
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public function has($property)
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{
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return isset($this->properties[$property]);
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}
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/**
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* Returns the property value given its name
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*
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* @param string $property
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* @return mixed
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*
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* @throws InvalidArgumentException In case the data does not have the property
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*/
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public function get($property)
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{
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if (!isset($this->properties[$property])) {
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throw new InvalidArgumentException(sprintf('Invalid property `%s`.', $property));
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}
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return $this->properties[$property];
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}
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/**
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* Returns all property names
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*
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* @return array
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*/
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public function keys()
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{
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return array_keys($this->properties);
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}
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/**
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* Returns all properties and their values
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*
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* @return array
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*/
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public function all()
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{
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return $this->properties;
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}
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/**
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* {@inheritdoc}
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*/
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public function count()
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{
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return count($this->properties);
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}
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}
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