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<?php |
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namespace Freyo\Flysystem\QcloudCOSv5; |
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use Carbon\Carbon; |
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use DateTimeInterface; |
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use League\Flysystem\Adapter\AbstractAdapter; |
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use League\Flysystem\Adapter\CanOverwriteFiles; |
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use League\Flysystem\AdapterInterface; |
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use League\Flysystem\Config; |
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use Qcloud\Cos\Client; |
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use Qcloud\Cos\Exception\NoSuchKeyException; |
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/** |
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* Class Adapter. |
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*/ |
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class Adapter extends AbstractAdapter implements CanOverwriteFiles |
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{ |
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/** |
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* @var Client |
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*/ |
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protected $client; |
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/** |
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* @var array |
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*/ |
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protected $config = []; |
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/** |
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* @var array |
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*/ |
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protected $regionMap = [ |
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'cn-east' => 'ap-shanghai', |
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'cn-sorth' => 'ap-guangzhou', |
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'cn-north' => 'ap-beijing-1', |
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'cn-south-2' => 'ap-guangzhou-2', |
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'cn-southwest' => 'ap-chengdu', |
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'sg' => 'ap-singapore', |
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'tj' => 'ap-beijing-1', |
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'bj' => 'ap-beijing', |
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'sh' => 'ap-shanghai', |
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'gz' => 'ap-guangzhou', |
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'cd' => 'ap-chengdu', |
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'sgp' => 'ap-singapore', |
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]; |
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/** |
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* Adapter constructor. |
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* |
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* @param Client $client |
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* @param array $config |
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*/ |
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public function __construct(Client $client, array $config) |
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{ |
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$this->client = $client; |
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$this->config = $config; |
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$this->setPathPrefix($config['cdn']); |
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} |
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/** |
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* @return string |
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*/ |
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public function getBucketWithAppId() |
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{ |
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return $this->getBucket().'-'.$this->getAppId(); |
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} |
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/** |
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* @return string |
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*/ |
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public function getBucket() |
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{ |
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return preg_replace( |
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"/-{$this->getAppId()}$/", |
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'', |
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$this->config['bucket'] |
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); |
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} |
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/** |
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* @return string |
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*/ |
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public function getAppId() |
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{ |
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return $this->config['credentials']['appId']; |
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} |
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/** |
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* @return string |
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*/ |
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public function getRegion() |
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{ |
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return array_key_exists($this->config['region'], $this->regionMap) |
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? $this->regionMap[$this->config['region']] : $this->config['region']; |
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} |
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/** |
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* @param $path |
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* |
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* @return string |
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*/ |
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public function getSourcePath($path) |
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{ |
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return sprintf('%s.cos.%s.myqcloud.com/%s', |
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$this->getBucketWithAppId(), $this->getRegion(), $path |
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); |
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} |
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/** |
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* @param string $path |
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* |
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* @return string |
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*/ |
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public function getUrl($path) |
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{ |
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if ($this->config['cdn']) { |
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return $this->applyPathPrefix($path); |
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} |
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$options = [ |
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'Scheme' => isset($this->config['scheme']) ? $this->config['scheme'] : 'http', |
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]; |
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$objectUrl = $this->client->getObjectUrl( |
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$this->getBucket(), $path, null, $options |
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); |
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return $objectUrl; |
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} |
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/** |
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* @param string $path |
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* @param \DateTimeInterface $expiration |
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* @param array $options |
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* |
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* @return string |
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*/ |
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public function getTemporaryUrl($path, DateTimeInterface $expiration, array $options = []) |
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{ |
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$options = array_merge( |
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$options, |
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['Scheme' => isset($this->config['scheme']) ? $this->config['scheme'] : 'http'] |
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); |
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$objectUrl = $this->client->getObjectUrl( |
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$this->getBucket(), $path, $expiration->format('c'), $options |
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); |
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return $objectUrl; |
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} |
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/** |
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* @param string $path |
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* @param string $contents |
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* @param Config $config |
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* |
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* @return array|false |
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*/ |
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public function write($path, $contents, Config $config) |
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{ |
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$options = $this->prepareUploadConfig($config); |
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return $this->client->upload($this->getBucket(), $path, $contents, $options); |
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} |
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/** |
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* @param string $path |
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* @param resource $resource |
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* @param Config $config |
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* |
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* @return array|false |
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*/ |
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public function writeStream($path, $resource, Config $config) |
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{ |
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$options = $this->prepareUploadConfig($config); |
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return $this->client->upload( |
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$this->getBucket(), |
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$path, |
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stream_get_contents($resource, -1, 0), |
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$options |
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); |
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} |
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/** |
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* @param string $path |
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* @param string $contents |
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* @param Config $config |
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* |
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* @return array|false |
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*/ |
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public function update($path, $contents, Config $config) |
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{ |
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return $this->write($path, $contents, $config); |
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} |
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/** |
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* @param string $path |
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* @param resource $resource |
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* @param Config $config |
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* |
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* @return array|false |
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*/ |
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public function updateStream($path, $resource, Config $config) |
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{ |
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return $this->writeStream($path, $resource, $config); |
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} |
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/** |
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* @param string $path |
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* @param string $newpath |
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* |
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* @return bool |
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*/ |
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public function rename($path, $newpath) |
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{ |
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$result = $this->copy($path, $newpath); |
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$this->delete($path); |
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return $result; |
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} |
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/** |
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* @param string $path |
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* @param string $newpath |
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* |
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* @return bool |
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*/ |
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public function copy($path, $newpath) |
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{ |
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$source = $this->getSourcePath($path); |
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return (bool) $this->client->copy($this->getBucket(), $newpath, $source); |
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} |
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/** |
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* @param string $path |
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* |
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* @return bool |
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*/ |
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public function delete($path) |
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{ |
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$result = $this->client->deleteObject([ |
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'Bucket' => $this->getBucket(), |
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'Key' => $path, |
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]); |
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return (bool) $result; |
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} |
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/** |
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* @param string $dirname |
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* |
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* @return bool |
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*/ |
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public function deleteDir($dirname) |
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{ |
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$result = $this->client->deleteObject([ |
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'Bucket' => $this->getBucket(), |
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'Key' => $dirname.'/', |
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]); |
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return (bool) $result; |
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} |
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268
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/** |
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* @param string $dirname |
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* @param Config $config |
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* |
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* @return array|false |
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*/ |
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public function createDir($dirname, Config $config) |
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{ |
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return $this->client->putObject([ |
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'Bucket' => $this->getBucket(), |
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'Key' => $dirname.'/', |
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'Body' => '', |
280
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]); |
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} |
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/** |
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* @param string $path |
285
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* @param string $visibility |
286
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* |
287
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* @return bool |
288
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*/ |
289
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public function setVisibility($path, $visibility) |
290
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{ |
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return (bool) $this->client->PutObjectAcl([ |
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'Bucket' => $this->getBucket(), |
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'Key' => $path, |
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'ACL' => $this->normalizeVisibility($visibility), |
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]); |
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} |
297
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298
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/** |
299
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* @param string $path |
300
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* |
301
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* @return bool |
302
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*/ |
303
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1 |
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public function has($path) |
304
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{ |
305
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try { |
306
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1 |
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return (bool) $this->getMetadata($path); |
307
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} catch (NoSuchKeyException $e) { |
308
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return false; |
309
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} |
310
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} |
311
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312
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/** |
313
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* @param string $path |
314
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* |
315
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* @return array|bool |
316
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*/ |
317
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1 |
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public function read($path) |
318
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{ |
319
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try { |
320
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1 |
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$response = $this->forceReadFromCDN() |
321
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1 |
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? $this->readFromCDN($path) |
322
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1 |
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: $this->readFromSource($path); |
323
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324
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1 |
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return ['contents' => (string) $response]; |
325
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} catch (NoSuchKeyException $e) { |
326
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return false; |
327
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} catch (\GuzzleHttp\Exception\ClientException $e) { |
328
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return false; |
329
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} |
330
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} |
331
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|
332
|
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/** |
333
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* @return bool |
334
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*/ |
335
|
1 |
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protected function forceReadFromCDN() |
336
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{ |
337
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1 |
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return $this->config['cdn'] |
338
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1 |
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&& isset($this->config['read_from_cdn']) |
339
|
1 |
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&& $this->config['read_from_cdn']; |
340
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} |
341
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342
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/** |
343
|
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* @param $path |
344
|
|
|
* |
345
|
|
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* @return string |
346
|
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*/ |
347
|
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protected function readFromCDN($path) |
348
|
|
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{ |
349
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return $this->getHttpClient() |
350
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|
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->get($this->applyPathPrefix($path)) |
351
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->getBody() |
352
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->getContents(); |
353
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} |
354
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|
|
|
355
|
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|
/** |
356
|
|
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* @param $path |
357
|
|
|
* |
358
|
|
|
* @return string |
359
|
|
|
*/ |
360
|
1 |
|
protected function readFromSource($path) |
361
|
|
|
{ |
362
|
1 |
|
return $this->client->getObject([ |
363
|
1 |
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'Bucket' => $this->getBucket(), |
364
|
1 |
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'Key' => $path, |
365
|
1 |
|
])->get('Body'); |
|
|
|
|
366
|
|
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} |
367
|
|
|
|
368
|
|
|
/** |
369
|
|
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* @return \GuzzleHttp\Client |
370
|
|
|
*/ |
371
|
1 |
|
public function getHttpClient() |
372
|
|
|
{ |
373
|
1 |
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return new \GuzzleHttp\Client([ |
374
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1 |
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'timeout' => $this->config['timeout'], |
375
|
1 |
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'connect_timeout' => $this->config['connect_timeout'], |
376
|
1 |
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]); |
377
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} |
378
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|
|
|
379
|
|
|
/** |
380
|
|
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* @param string $path |
381
|
|
|
* |
382
|
|
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* @return array|bool |
383
|
|
|
*/ |
384
|
1 |
|
public function readStream($path) |
385
|
|
|
{ |
386
|
|
|
try { |
387
|
1 |
|
$temporaryUrl = $this->getTemporaryUrl($path, Carbon::now()->addMinutes(5)); |
388
|
|
|
|
389
|
1 |
|
$stream = $this->getHttpClient() |
390
|
1 |
|
->get($temporaryUrl, ['stream' => true]) |
391
|
1 |
|
->getBody() |
392
|
1 |
|
->detach(); |
393
|
|
|
|
394
|
1 |
|
return ['stream' => $stream]; |
395
|
|
|
} catch (NoSuchKeyException $e) { |
396
|
|
|
return false; |
397
|
|
|
} catch (\GuzzleHttp\Exception\ClientException $e) { |
398
|
|
|
return false; |
399
|
|
|
} |
400
|
|
|
} |
401
|
|
|
|
402
|
|
|
/** |
403
|
|
|
* @param string $directory |
404
|
|
|
* @param bool $recursive |
405
|
|
|
* |
406
|
|
|
* @return array|bool |
407
|
|
|
*/ |
408
|
1 |
|
public function listContents($directory = '', $recursive = false) |
409
|
|
|
{ |
410
|
1 |
|
$list = []; |
411
|
|
|
|
412
|
1 |
|
$response = $this->listObjects($directory, $recursive); |
413
|
|
|
|
414
|
1 |
|
foreach ((array) $response->get('Contents') as $content) { |
415
|
1 |
|
$list[] = $this->normalizeFileInfo($content); |
416
|
1 |
|
} |
417
|
|
|
|
418
|
1 |
|
return $list; |
419
|
|
|
} |
420
|
|
|
|
421
|
|
|
/** |
422
|
|
|
* @param string $path |
423
|
|
|
* |
424
|
|
|
* @return array|bool |
425
|
|
|
*/ |
426
|
5 |
|
public function getMetadata($path) |
427
|
|
|
{ |
428
|
5 |
|
return $this->client->headObject([ |
429
|
5 |
|
'Bucket' => $this->getBucket(), |
430
|
5 |
|
'Key' => $path, |
431
|
5 |
|
])->toArray(); |
|
|
|
|
432
|
|
|
} |
433
|
|
|
|
434
|
|
|
/** |
435
|
|
|
* @param string $path |
436
|
|
|
* |
437
|
|
|
* @return array|bool |
438
|
|
|
*/ |
439
|
1 |
|
public function getSize($path) |
440
|
|
|
{ |
441
|
1 |
|
$meta = $this->getMetadata($path); |
442
|
|
|
|
443
|
1 |
|
return isset($meta['ContentLength']) |
444
|
1 |
|
? ['size' => $meta['ContentLength']] : false; |
445
|
|
|
} |
446
|
|
|
|
447
|
|
|
/** |
448
|
|
|
* @param string $path |
449
|
|
|
* |
450
|
|
|
* @return array|bool |
451
|
|
|
*/ |
452
|
1 |
|
public function getMimetype($path) |
453
|
|
|
{ |
454
|
1 |
|
$meta = $this->getMetadata($path); |
455
|
|
|
|
456
|
1 |
|
return isset($meta['ContentType']) |
457
|
1 |
|
? ['mimetype' => $meta['ContentType']] : false; |
458
|
|
|
} |
459
|
|
|
|
460
|
|
|
/** |
461
|
|
|
* @param string $path |
462
|
|
|
* |
463
|
|
|
* @return array|bool |
464
|
|
|
*/ |
465
|
1 |
|
public function getTimestamp($path) |
466
|
|
|
{ |
467
|
1 |
|
$meta = $this->getMetadata($path); |
468
|
|
|
|
469
|
1 |
|
return isset($meta['LastModified']) |
470
|
1 |
|
? ['timestamp' => strtotime($meta['LastModified'])] : false; |
471
|
|
|
} |
472
|
|
|
|
473
|
|
|
/** |
474
|
|
|
* @param string $path |
475
|
|
|
* |
476
|
|
|
* @return array|bool |
477
|
|
|
*/ |
478
|
1 |
|
public function getVisibility($path) |
479
|
|
|
{ |
480
|
1 |
|
$meta = $this->client->getObjectAcl([ |
481
|
1 |
|
'Bucket' => $this->getBucket(), |
482
|
1 |
|
'Key' => $path, |
483
|
1 |
|
]); |
484
|
|
|
|
485
|
1 |
|
foreach ($meta->get('Grants') as $grant) { |
486
|
1 |
|
if (isset($grant['Grantee']['URI']) |
487
|
1 |
|
&& $grant['Permission'] === 'READ' |
488
|
1 |
|
&& strpos($grant['Grantee']['URI'], 'global/AllUsers') !== false |
489
|
1 |
|
) { |
490
|
|
|
return ['visibility' => AdapterInterface::VISIBILITY_PUBLIC]; |
491
|
|
|
} |
492
|
1 |
|
} |
493
|
|
|
|
494
|
1 |
|
return ['visibility' => AdapterInterface::VISIBILITY_PRIVATE]; |
495
|
|
|
} |
496
|
|
|
|
497
|
|
|
/** |
498
|
|
|
* @param array $content |
499
|
|
|
* |
500
|
|
|
* @return array |
501
|
|
|
*/ |
502
|
1 |
|
private function normalizeFileInfo(array $content) |
503
|
|
|
{ |
504
|
1 |
|
$path = pathinfo($content['Key']); |
505
|
|
|
|
506
|
|
|
return [ |
507
|
1 |
|
'type' => substr($content['Key'], -1) === '/' ? 'dir' : 'file', |
508
|
1 |
|
'path' => $content['Key'], |
509
|
1 |
|
'timestamp' => Carbon::parse($content['LastModified'])->getTimestamp(), |
510
|
1 |
|
'size' => (int) $content['Size'], |
511
|
1 |
|
'dirname' => (string) $path['dirname'], |
512
|
1 |
|
'basename' => (string) $path['basename'], |
513
|
1 |
|
'extension' => isset($path['extension']) ? $path['extension'] : '', |
514
|
1 |
|
'filename' => (string) $path['filename'], |
515
|
1 |
|
]; |
516
|
|
|
} |
517
|
|
|
|
518
|
|
|
/** |
519
|
|
|
* @param string $directory |
520
|
|
|
* @param bool $recursive |
521
|
|
|
* |
522
|
|
|
* @return mixed |
523
|
|
|
*/ |
524
|
1 |
|
private function listObjects($directory = '', $recursive = false) |
525
|
|
|
{ |
526
|
1 |
|
return $this->client->listObjects([ |
527
|
1 |
|
'Bucket' => $this->getBucket(), |
528
|
1 |
|
'Prefix' => ((string) $directory === '') ? '' : ($directory.'/'), |
529
|
1 |
|
'Delimiter' => $recursive ? '' : '/', |
530
|
1 |
|
]); |
531
|
|
|
} |
532
|
|
|
|
533
|
|
|
/** |
534
|
|
|
* @param Config $config |
535
|
|
|
* |
536
|
|
|
* @return array |
537
|
|
|
*/ |
538
|
4 |
|
private function prepareUploadConfig(Config $config) |
539
|
|
|
{ |
540
|
4 |
|
$options = []; |
541
|
|
|
|
542
|
4 |
|
if (isset($this->config['encrypt']) && $this->config['encrypt']) { |
543
|
|
|
$options['params']['ServerSideEncryption'] = 'AES256'; |
544
|
|
|
} |
545
|
|
|
|
546
|
4 |
|
if ($config->has('params')) { |
547
|
|
|
$options['params'] = $config->get('params'); |
548
|
|
|
} |
549
|
|
|
|
550
|
4 |
|
if ($config->has('visibility')) { |
551
|
|
|
$options['params']['ACL'] = $this->normalizeVisibility($config->get('visibility')); |
552
|
|
|
} |
553
|
|
|
|
554
|
4 |
|
return $options; |
555
|
|
|
} |
556
|
|
|
|
557
|
|
|
/** |
558
|
|
|
* @param $visibility |
559
|
|
|
* |
560
|
|
|
* @return string |
561
|
|
|
*/ |
562
|
1 |
|
private function normalizeVisibility($visibility) |
563
|
|
|
{ |
564
|
|
|
switch ($visibility) { |
565
|
1 |
|
case AdapterInterface::VISIBILITY_PUBLIC: |
566
|
|
|
$visibility = 'public-read'; |
567
|
|
|
break; |
568
|
|
|
} |
569
|
|
|
|
570
|
1 |
|
return $visibility; |
571
|
|
|
} |
572
|
|
|
|
573
|
|
|
/** |
574
|
|
|
* @return Client |
575
|
|
|
*/ |
576
|
|
|
public function getCOSClient() |
577
|
|
|
{ |
578
|
|
|
return $this->client; |
579
|
|
|
} |
580
|
|
|
} |
581
|
|
|
|