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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of the Packagist Mirror. |
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* |
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* For the full license information, please view the LICENSE.md |
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* file that was distributed with this source code. |
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*/ |
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namespace Webs\Mirror; |
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use stdClass; |
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use Exception; |
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use Generator; |
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/** |
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* Middleware to provider operations. |
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* |
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* @author Webysther Nunes <[email protected]> |
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*/ |
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class Provider |
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{ |
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use Console; |
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/** |
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* @var Http |
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*/ |
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protected $http; |
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/** |
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* @var Filesystem |
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*/ |
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protected $filesystem; |
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/** |
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* @var array |
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*/ |
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protected $providersDownloaded = []; |
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/** |
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* @var bool |
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*/ |
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protected $initialized = false; |
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/** |
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* Add a http. |
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* |
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* @param Http $http |
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* |
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* @return Provider |
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*/ |
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public function setHttp(Http $http):Provider |
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{ |
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$this->http = $http; |
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return $this; |
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} |
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/** |
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* Add a fileSystem. |
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* |
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* @param Filesystem $fileSystem |
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* |
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* @return Provider |
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*/ |
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public function setFilesystem(Filesystem $filesystem):Provider |
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{ |
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$this->filesystem = $filesystem; |
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return $this; |
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} |
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/** |
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* @param string $path |
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*/ |
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public function setDownloaded(string $path):Provider |
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{ |
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$this->providersDownloaded[] = $path; |
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return $this; |
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} |
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/** |
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* @return array |
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*/ |
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public function getDownloaded():array |
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{ |
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return $this->providersDownloaded; |
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} |
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/** |
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* @param bool $value |
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*/ |
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public function setInitialized(bool $value):Provider |
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{ |
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$this->initialized = $value; |
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return $this; |
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} |
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/** |
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* Change provider packages.json values. |
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* |
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* @param stdClass $providers List of providers from packages.json |
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*/ |
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public function getPackagesJson(stdClass $providers):stdClass |
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{ |
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$providers->{'providers-url'} = "/p/%package%$%hash%.json"; |
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$providers->{'metadata-url'} = "/p/%package%.json"; |
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return $providers; |
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} |
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/** |
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* Load provider includes. |
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* |
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* @param stdClass $providers |
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* |
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* @return array |
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*/ |
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public function normalize(stdClass $providers):array |
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{ |
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if (!property_exists($providers, 'provider-includes')) { |
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throw new Exception('Not found providers information'); |
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} |
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$providerIncludes = $providers->{'provider-includes'}; |
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$includes = []; |
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foreach ($providerIncludes as $name => $hash) { |
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$uri = str_replace('%hash%', $hash->sha256, $name); |
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$includes[$uri] = $hash->sha256; |
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} |
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return $includes; |
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} |
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/** |
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* Download packages.json & provider-xxx$xxx.json. |
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* |
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* @param array $providerIncludes Provider Includes |
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* |
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* @return Generator Providers downloaded |
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*/ |
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public function getGenerator(array $providerIncludes):Generator |
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{ |
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$providerIncludes = array_keys($providerIncludes); |
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$updated = true; |
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foreach ($providerIncludes as $uri) { |
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if ($this->filesystem->has($uri) && !$this->initialized) { |
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continue; |
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} |
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$updated = false; |
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yield $uri => $this->http->getRequest($uri); |
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} |
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return $updated; |
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} |
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} |
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