136 lines
2.7 KiB
PHP
136 lines
2.7 KiB
PHP
<?php
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/*
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* This file is part of Zippy.
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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 Alchemy\Zippy\Archive;
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use Alchemy\Zippy\Adapter\AdapterInterface;
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use Alchemy\Zippy\Resource\ResourceManager;
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use Alchemy\Zippy\Adapter\Resource\ResourceInterface;
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/**
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* Represents an archive
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*/
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class Archive implements ArchiveInterface
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{
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/**
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* The path to the archive
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*
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* @var string
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*/
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protected $path;
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/**
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* The archive adapter
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*
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* @var AdapterInterface
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*/
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protected $adapter;
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/**
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* An array of archive members
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*
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* @var MemberInterface[]
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*/
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protected $members = array();
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/**
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* @var ResourceInterface
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*/
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protected $resource;
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/**
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*
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* @var ResourceManager
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*/
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protected $manager;
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/**
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* Constructor
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*
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* @param ResourceInterface $resource Path to the archive
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* @param AdapterInterface $adapter An archive adapter
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* @param ResourceManager $manager The resource manager
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*/
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public function __construct(ResourceInterface $resource, AdapterInterface $adapter, ResourceManager $manager)
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{
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$this->resource = $resource;
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$this->adapter = $adapter;
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$this->manager = $manager;
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}
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/**
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* @inheritdoc
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*/
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public function count()
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{
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return count($this->getMembers());
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}
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/**
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* Returns an Iterator for the current archive
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*
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* This method implements the IteratorAggregate interface.
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*
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* @return \ArrayIterator An iterator
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*/
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public function getIterator()
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{
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return new \ArrayIterator($this->getMembers());
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}
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/**
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* @inheritdoc
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*/
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public function getMembers()
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{
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return $this->members = $this->adapter->listMembers($this->resource);
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}
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/**
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* @inheritdoc
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*/
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public function addMembers($sources, $recursive = true)
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{
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$this->adapter->add($this->resource, $sources, $recursive);
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return $this;
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}
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/**
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* @inheritdoc
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*/
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public function removeMembers($sources)
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{
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$this->adapter->remove($this->resource, $sources);
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return $this;
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}
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/**
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* @inheritdoc
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*/
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public function extract($toDirectory)
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{
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$this->adapter->extract($this->resource, $toDirectory);
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return $this;
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}
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/**
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* @inheritdoc
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*/
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public function extractMembers($members, $toDirectory = null)
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{
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$this->adapter->extractMembers($this->resource, $members, $toDirectory);
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return $this;
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}
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}
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