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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 EasyWeChatComposer. |
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* |
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* (c) 张铭阳 <[email protected]> |
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* |
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* This source file is subject to the MIT license that is bundled |
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* with this source code in the file LICENSE. |
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*/ |
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namespace EasyWeChatComposer; |
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use Composer\Plugin\PluginInterface; |
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class ManifestManager |
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{ |
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const PACKAGE_TYPE = 'easywechat-extension'; |
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const EXTRA_OBSERVER = 'observers'; |
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/** |
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* The vendor path. |
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* |
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* @var string |
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*/ |
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protected $vendorPath; |
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/** |
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* The manifest path. |
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* |
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* @var string |
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*/ |
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protected $manifestPath; |
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/** |
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* @param string $vendorPath |
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* @param string|null $manifestPath |
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*/ |
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public function __construct(string $vendorPath, string $manifestPath = null) |
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{ |
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$this->vendorPath = $vendorPath; |
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$this->manifestPath = $manifestPath ?: $vendorPath.'/easywechat-composer/easywechat-composer/extensions.php'; |
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} |
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/** |
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* Remove manifest file. |
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* |
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* @return $this |
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*/ |
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public function unlink() |
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{ |
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if (file_exists($this->manifestPath)) { |
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@unlink($this->manifestPath); |
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} |
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return $this; |
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} |
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/** |
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* Build the manifest file. |
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*/ |
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public function build() |
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{ |
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$packages = []; |
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if (file_exists($installed = $this->vendorPath.'/composer/installed.json')) { |
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$packages = json_decode(file_get_contents($installed), true); |
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if (version_compare(PluginInterface::PLUGIN_API_VERSION, '2.0.0', 'ge')) { |
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$packages = $packages['packages']; |
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} |
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} |
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$this->write($this->map($packages)); |
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} |
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/** |
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* @param array $packages |
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* |
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* @return array |
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*/ |
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protected function map(array $packages): array |
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{ |
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$manifest = []; |
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$packages = array_filter($packages, function ($package) { |
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if(isset($package['type'])){ |
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return $package['type'] === self::PACKAGE_TYPE; |
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} |
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}); |
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foreach ($packages as $package) { |
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$manifest[$package['name']] = [self::EXTRA_OBSERVER => $package['extra'][self::EXTRA_OBSERVER] ?? []]; |
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} |
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return $manifest; |
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} |
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/** |
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* Write the manifest array to a file. |
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* |
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* @param array $manifest |
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*/ |
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protected function write(array $manifest) |
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{ |
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file_put_contents( |
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$this->manifestPath, |
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'<?php return '.var_export($manifest, true).';' |
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); |
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$this->invalidate($this->manifestPath); |
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} |
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/** |
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* Invalidate the given file. |
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* |
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* @param string $file |
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*/ |
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protected function invalidate($file) |
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{ |
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if (function_exists('opcache_invalidate')) { |
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@opcache_invalidate($file, true); |
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} |
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} |
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} |
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If you suppress an error, we recommend checking for the error condition explicitly: