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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\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 |
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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 getBucket() |
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{ |
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return $this->config['bucket']; |
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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-%s.cos.%s.myqcloud.com/%s', |
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$this->getBucket(), $this->getAppId(), $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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$objectUrl = $this->client->getObjectUrl( |
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$this->getBucket(), $path, null, ['Scheme' => $this->config['scheme']] |
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); |
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$url = parse_url($objectUrl); |
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return sprintf('%s://%s%s', $url['scheme'], $url['host'], urldecode($url['path'])); |
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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($options, ['Scheme' => $this->config['scheme']]); |
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$objectUrl = $this->client->getObjectUrl( |
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$this->getBucket(), $path, $expiration->format('c'), $options |
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); |
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$url = parse_url($objectUrl); |
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if ($this->config['cdn']) { |
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return $this->config['cdn'] . urldecode($url['path']) . '?' . $url['query']; |
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} |
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return sprintf('%s://%s%s?%s', $url['scheme'], $url['host'], urldecode($url['path']), $url['query']); |
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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 $config |
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* |
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* @return array|bool |
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*/ |
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public function write($path, $contents, Config $config) |
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{ |
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return $this->client->upload($this->getBucket(), $path, $contents); |
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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 $config |
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* |
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* @return array|bool |
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*/ |
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public function writeStream($path, $resource, Config $config) |
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{ |
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return $this->client->upload($this->getBucket(), $path, stream_get_contents($resource, -1, 0)); |
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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 $config |
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* |
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* @return array|bool |
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*/ |
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public function update($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 $config |
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* |
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* @return array|bool |
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*/ |
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public function updateStream($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, $newpath) |
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{ |
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$source = $this->getSourcePath($path); |
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$response = $this->client->copyObject([ |
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'Bucket' => $this->getBucket(), |
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'Key' => $newpath, |
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'CopySource' => $source, |
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]); |
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$this->delete($path); |
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return (bool) $response; |
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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->copyObject([ |
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'Bucket' => $this->getBucket(), |
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'Key' => $newpath, |
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'CopySource' => $source, |
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]); |
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} |
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/** |
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* @param string $path |
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* |
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* @return bool |
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*/ |
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public function delete($path) |
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{ |
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return (bool) $this->client->deleteObject([ |
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'Bucket' => $this->getBucket(), |
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'Key' => $path, |
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]); |
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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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$response = $this->listObjects($dirname); |
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if (!isset($response['Contents'])) { |
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return true; |
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} |
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$keys = array_map(function ($item) { |
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return ['Key' => $item['Key']]; |
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}, (array) $response['Contents']); |
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return (bool) $this->client->deleteObjects([ |
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'Bucket' => $this->getBucket(), |
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'Objects' => $keys, |
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]); |
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} |
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/** |
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* @param string $dirname |
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* @param Config $config |
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* |
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* @return array|bool |
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*/ |
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public function createDir($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.'/_blank', |
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'Body' => '', |
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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 $visibility |
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* |
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* @return bool |
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*/ |
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public function setVisibility($path, $visibility) |
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{ |
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$visibility = ($visibility === AdapterInterface::VISIBILITY_PUBLIC) |
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? 'public-read' : 'private'; |
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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' => $visibility, |
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]); |
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} |
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/** |
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* @param string $path |
298
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* |
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* @return bool |
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*/ |
301
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public function has($path) |
302
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{ |
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try { |
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return (bool) $this->getMetadata($path); |
305
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1 |
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} catch (NoSuchKeyException $e) { |
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return false; |
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} |
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} |
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/** |
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* @param string $path |
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* |
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* @return array|bool |
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*/ |
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public function read($path) |
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{ |
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try { |
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$response = $this->client->getObject([ |
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'Bucket' => $this->getBucket(), |
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'Key' => $path, |
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]); |
322
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323
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return ['contents' => (string) $response->get('Body')]; |
324
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1 |
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} catch (NoSuchKeyException $e) { |
325
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return false; |
326
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} |
327
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} |
328
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329
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/** |
330
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* @param string $path |
331
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* |
332
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* @return array|bool |
333
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*/ |
334
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public function readStream($path) |
335
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{ |
336
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try { |
337
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return ['stream' => fopen($this->getUrl($path), 'rb', false)]; |
338
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} catch (NoSuchKeyException $e) { |
339
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return false; |
340
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} |
341
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} |
342
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343
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/** |
344
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* @param string $directory |
345
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* @param bool $recursive |
346
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* |
347
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* @return array|bool |
348
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*/ |
349
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1 |
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public function listContents($directory = '', $recursive = false) |
350
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{ |
351
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1 |
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$list = []; |
352
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353
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1 |
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$response = $this->listObjects($directory, $recursive); |
354
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355
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foreach ((array) $response->get('Contents') as $content) { |
356
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$list[] = $this->normalizeFileInfo($content); |
357
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} |
358
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359
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return $list; |
360
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} |
361
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|
362
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/** |
363
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* @param string $path |
364
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* |
365
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* @return array|bool |
366
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*/ |
367
|
5 |
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public function getMetadata($path) |
368
|
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{ |
369
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5 |
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return $this->client->headObject([ |
370
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5 |
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'Bucket' => $this->getBucket(), |
371
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5 |
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'Key' => $path, |
372
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5 |
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])->toArray(); |
373
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} |
374
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375
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/** |
376
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* @param string $path |
377
|
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* |
378
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* @return array|bool |
379
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*/ |
380
|
1 |
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public function getSize($path) |
381
|
|
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{ |
382
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1 |
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$meta = $this->getMetadata($path); |
383
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|
384
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return isset($meta['ContentLength']) |
385
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? ['size' => $meta['ContentLength']] : false; |
386
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} |
387
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|
388
|
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/** |
389
|
|
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* @param string $path |
390
|
|
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* |
391
|
|
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* @return array|bool |
392
|
|
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*/ |
393
|
1 |
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public function getMimetype($path) |
394
|
|
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{ |
395
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1 |
|
$meta = $this->getMetadata($path); |
396
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|
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|
397
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return isset($meta['ContentType']) |
398
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|
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? ['mimetype' => $meta['ContentType']] : false; |
399
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|
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} |
400
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|
|
|
401
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|
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/** |
402
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|
|
* @param string $path |
403
|
|
|
* |
404
|
|
|
* @return array|bool |
405
|
|
|
*/ |
406
|
1 |
|
public function getTimestamp($path) |
407
|
|
|
{ |
408
|
1 |
|
$meta = $this->getMetadata($path); |
409
|
|
|
|
410
|
|
|
return isset($meta['LastModified']) |
411
|
|
|
? ['timestamp' => strtotime($meta['LastModified'])] : false; |
412
|
|
|
} |
413
|
|
|
|
414
|
|
|
/** |
415
|
|
|
* @param string $path |
416
|
|
|
* |
417
|
|
|
* @return array|bool |
418
|
|
|
*/ |
419
|
1 |
|
public function getVisibility($path) |
420
|
|
|
{ |
421
|
1 |
|
$meta = $this->client->getObjectAcl([ |
422
|
1 |
|
'Bucket' => $this->getBucket(), |
423
|
1 |
|
'Key' => $path, |
424
|
1 |
|
]); |
425
|
|
|
|
426
|
|
|
foreach ($meta->get('Grants') as $grant) { |
427
|
|
|
if (isset($grant['Grantee']['URI']) |
428
|
|
|
&& $grant['Permission'] === 'READ' |
429
|
|
|
&& strpos($grant['Grantee']['URI'], 'global/AllUsers') !== false |
430
|
|
|
) { |
431
|
|
|
return ['visibility' => AdapterInterface::VISIBILITY_PUBLIC]; |
432
|
|
|
} |
433
|
|
|
} |
434
|
|
|
|
435
|
|
|
return ['visibility' => AdapterInterface::VISIBILITY_PRIVATE]; |
436
|
|
|
} |
437
|
|
|
|
438
|
|
|
/** |
439
|
|
|
* @param array $content |
440
|
|
|
* |
441
|
|
|
* @return array |
442
|
|
|
*/ |
443
|
|
|
private function normalizeFileInfo(array $content) |
444
|
|
|
{ |
445
|
|
|
$path = pathinfo($content['Key']); |
446
|
|
|
|
447
|
|
|
return [ |
448
|
|
|
'type' => 'file', |
449
|
|
|
'path' => $content['Key'], |
450
|
|
|
'timestamp' => Carbon::parse($content['LastModified'])->getTimestamp(), |
451
|
|
|
'size' => (int) $content['Size'], |
452
|
|
|
'dirname' => (string) $path['dirname'], |
453
|
|
|
'basename' => (string) $path['basename'], |
454
|
|
|
'extension' => isset($path['extension']) ? $path['extension'] : '', |
455
|
|
|
'filename' => (string) $path['filename'], |
456
|
|
|
]; |
457
|
|
|
} |
458
|
|
|
|
459
|
|
|
/** |
460
|
|
|
* @param string $directory |
461
|
|
|
* @param bool $recursive |
462
|
|
|
* |
463
|
|
|
* @return mixed |
464
|
|
|
*/ |
465
|
2 |
|
private function listObjects($directory = '', $recursive = false) |
466
|
|
|
{ |
467
|
2 |
|
return $this->client->listObjects([ |
468
|
2 |
|
'Bucket' => $this->getBucket(), |
469
|
2 |
|
'Prefix' => ((string) $directory === '') ? '' : ($directory.'/'), |
470
|
2 |
|
'Delimiter' => $recursive ? '' : '/', |
471
|
2 |
|
]); |
472
|
|
|
} |
473
|
|
|
} |
474
|
|
|
|