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151 lines
3.9 KiB
PHP
151 lines
3.9 KiB
PHP
<?php
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/*
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* This file is part of Composer.
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*
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* (c) Nils Adermann <naderman@naderman.de>
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* Jordi Boggiano <j.boggiano@seld.be>
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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 Composer\Repository\Vcs;
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use Composer\Downloader\TransportException;
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use Composer\Config;
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use Composer\Factory;
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use Composer\IO\IOInterface;
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use Composer\Json\JsonFile;
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use Composer\Util\ProcessExecutor;
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use Composer\Util\RemoteFilesystem;
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use Composer\Util\Filesystem;
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/**
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* A driver implementation for driver with authentication interaction.
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*
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* @author François Pluchino <francois.pluchino@opendisplay.com>
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*/
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abstract class VcsDriver implements VcsDriverInterface
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{
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/** @var string */
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protected $url;
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/** @var string */
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protected $originUrl;
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/** @var array */
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protected $repoConfig;
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/** @var IOInterface */
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protected $io;
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/** @var Config */
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protected $config;
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/** @var ProcessExecutor */
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protected $process;
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/** @var RemoteFilesystem */
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protected $remoteFilesystem;
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/** @var array */
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protected $infoCache = array();
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/**
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* Constructor.
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*
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* @param array $repoConfig The repository configuration
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* @param IOInterface $io The IO instance
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* @param Config $config The composer configuration
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* @param ProcessExecutor $process Process instance, injectable for mocking
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* @param RemoteFilesystem $remoteFilesystem Remote Filesystem, injectable for mocking
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*/
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final public function __construct(
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array $repoConfig,
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IOInterface $io,
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Config $config,
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ProcessExecutor $process = null,
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RemoteFilesystem $remoteFilesystem = null
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) {
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if (Filesystem::isLocalPath($repoConfig['url'])) {
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$repoConfig['url'] = Filesystem::getPlatformPath($repoConfig['url']);
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}
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$this->url = $repoConfig['url'];
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$this->originUrl = $repoConfig['url'];
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$this->repoConfig = $repoConfig;
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$this->io = $io;
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$this->config = $config;
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$this->process = $process ?: new ProcessExecutor($io);
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$this->remoteFilesystem = $remoteFilesystem ?: Factory::createRemoteFilesystem($this->io, $config);
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}
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/**
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* {@inheritdoc}
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*/
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public function getComposerInformation($identifier)
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{
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if (!isset($this->infoCache[$identifier])) {
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$composerFileContent = $this->getFileContent('composer.json', $identifier);
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if (!$composerFileContent) {
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return null;
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}
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$composer = JsonFile::parseJson($composerFileContent, $identifier . ':composer.json');
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if (empty($composer['time'])) {
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$composer['time'] = $this->getChangeDate($identifier)->format('Y-m-d H:i:s');
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}
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$this->infoCache[$identifier] = $composer;
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}
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return $this->infoCache[$identifier];
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}
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/**
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* {@inheritDoc}
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*/
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public function hasComposerFile($identifier)
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{
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try {
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return (bool) $this->getComposerInformation($identifier);
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} catch (TransportException $e) {
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}
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return false;
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}
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/**
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* Get the https or http protocol depending on SSL support.
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*
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* Call this only if you know that the server supports both.
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*
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* @return string The correct type of protocol
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*/
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protected function getScheme()
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{
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if (extension_loaded('openssl')) {
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return 'https';
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}
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return 'http';
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}
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/**
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* Get the remote content.
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*
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* @param string $url The URL of content
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*
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* @return mixed The result
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*/
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protected function getContents($url)
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{
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return $this->remoteFilesystem->getContents($this->originUrl, $url, false);
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}
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/**
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* {@inheritDoc}
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*/
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public function cleanup()
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{
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return;
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}
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}
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