371 lines
		
	
	
		
			15 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			371 lines
		
	
	
		
			15 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
<?php
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namespace Qcloud\Cos;
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use Psr\Http\Message\RequestInterface;
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use GuzzleHttp\Command\CommandInterface;
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use GuzzleHttp\Psr7\Uri;
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use InvalidArgumentException;
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use Psr\Http\Message\UriInterface;
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class CommandToRequestTransformer {
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    private $config;
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    private $operation;
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    public function __construct( $config, $operation ) {
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        $this->config = $config;
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        $this->operation = $operation;
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    }
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    // format bucket style
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    public function bucketStyleTransformer( CommandInterface $command, RequestInterface $request ) {
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        $action = $command->getName();
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        if ($action == 'ListBuckets') {
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            $uri = "service.cos.myqcloud.com";
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            if ($this->config['endpoint'] != null) {
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                $uri = $this->config['endpoint'];
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            }   
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            if ($this->config['domain'] != null) {
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                $uri = $this->config['domain'];
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            }   
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            if ($this->config['ip'] != null) {
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                $uri = $this->config['ip'];
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                if ($this->config['port'] != null) {
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                    $uri = $this->config['ip'] . ":" . $this->config['port'];
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                }   
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            }
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            return $request->withUri(new Uri($this->config['schema']."://". $uri. "/"));
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        }
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        $operation = $this->operation;
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        $bucketname = $command['Bucket'];
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        $appId = $this->config['appId'];
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        if ( $appId != null && endWith( $bucketname, '-'.$appId ) == false ) {
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            $bucketname = $bucketname.'-'.$appId;
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        }
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        $command['Bucket'] = $bucketname;
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        $uri = $operation['uri'];
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        // Hoststyle is used by default
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        // Pathstyle
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        if ( $this->config['pathStyle'] != true ) {
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            if ( isset( $operation['parameters']['Bucket'] ) && $command->hasParam( 'Bucket' ) ) {
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                $uri = str_replace( '{Bucket}', '', $uri );
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            }
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            if ( isset( $operation['parameters']['Key'] ) && $command->hasParam( 'Key' ) ) {
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                $uri = str_replace( '{/Key*}', encodeKey( $command['Key'] ), $uri );
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            }
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        }
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        if ($this->config['endpoint'] == null) {
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            $this->config['endpoint'] = "myqcloud.com";
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        }
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        $domain_type = '.cos.';
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        if ($action == 'PutBucketImageStyle' || $action == 'GetBucketImageStyle' || $action == 'DeleteBucketImageStyle'
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            || $action == 'PutBucketGuetzli' || $action == 'GetBucketGuetzli' || $action == 'DeleteBucketGuetzli'
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            || $action == 'BindCiService' || $action == 'GetCiService' || $action == 'UnBindCiService'
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            || $action == 'GetHotLink' || $action == 'AddHotLink'
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            || $action == 'OpenOriginProtect' || $action == 'GetOriginProtect' || $action == 'CloseOriginProtect') {
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            $domain_type = '.pic.';
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        }
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        $origin_host = $this->config['allow_accelerate'] ?
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            $bucketname . $domain_type . 'accelerate' . '.' . $this->config['endpoint'] :
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            $bucketname . $domain_type . $this->config['region'] . '.' . $this->config['endpoint'];
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        // domain
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        if ( $this->config['domain'] != null ) {
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            $origin_host = $this->config['domain'];
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        }
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        $host = $origin_host;
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        if ( $this->config['ip'] != null ) {
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            $host = $this->config['ip'];
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            if ( $this->config['port'] != null ) {
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                $host = $this->config['ip'] . ':' . $this->config['port'];
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            }
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        }
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        $path = $this->config['schema'].'://'. $host . $uri;
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        $uri = new Uri( $path );
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        $query = $request->getUri()->getQuery();
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        if ( $uri->getQuery() != $query && $uri->getQuery() != '' ) {
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            $query = $uri->getQuery() . '&' . $request->getUri()->getQuery();
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        }
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        $uri = $uri->withQuery( $query );
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        $request = $request->withUri( $uri );
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        $request = $request->withHeader( 'Host', $origin_host );
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        return $request;
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    }
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    // format upload body
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    public function uploadBodyTransformer( CommandInterface $command, $request, $bodyParameter = 'Body', $sourceParameter = 'SourceFile' ) {
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        $operation = $this->operation;
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        if ( !isset( $operation['parameters']['Body'] ) ) {
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            return $request;
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        }
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        $source = isset( $command[$sourceParameter] ) ? $command[$sourceParameter] : null;
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        $body = isset( $command[$bodyParameter] ) ? $command[$bodyParameter] : null;
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        // If a file path is passed in then get the file handle
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        if ( is_string( $source ) && file_exists( $source ) ) {
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            $body = fopen( $source, 'rb' );
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        }
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        // Prepare the body parameter and remove the source file parameter
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        if ( null !== $body ) {
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            return $request;
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        } else {
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            throw new InvalidArgumentException(
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                "You must specify a non-null value for the {$bodyParameter} or {$sourceParameter} parameters." );
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            }
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        }
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        // update md5
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        public function md5Transformer( CommandInterface $command, $request ) {
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            $operation = $this->operation;
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            if ( isset( $operation['data']['contentMd5'] ) ) {
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                $request = $this->addMd5( $request );
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            }
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            if ( isset( $operation['parameters']['ContentMD5'] ) &&
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            isset( $command['ContentMD5'] ) ) {
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                $value = $command['ContentMD5'];
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                if ( $value != false ) {
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                    $request = $this->addMd5( $request );
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                }
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            }
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            return $request;
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        }
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        // add Query string
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        public function queryStringTransformer( CommandInterface $command, $request ) {
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            $operation = $this->operation;
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            if ( isset( $command['Params'] ) ) {
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                $params = $command['Params'];
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                foreach ( $params as $key => $value ) {
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                    $uri = $request->getUri();
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                    $query = $uri->getQuery();
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                    $uri = $uri->withQuery($query. "&" . urlencode($key) . "=" . $value );
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                    $request = $request->withUri( $uri );
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                }
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            }
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            return $request;
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        }
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        // add Header string
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        public function headerTransformer( CommandInterface $command, $request ) {
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            $operation = $this->operation;
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            if ( isset( $command['Headers'] ) ) {
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                $headers = $command['Headers'];
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                foreach ( $headers as $key => $value ) {
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                    $request = $request->withHeader( $key, $value);
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                }
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            }
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            return $request;
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        }
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        // add meta
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        public function metadataTransformer( CommandInterface $command, $request ) {
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            $operation = $this->operation;
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            if ( isset( $command['Metadata'] ) ) {
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                $meta = $command['Metadata'];
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                foreach ( $meta as $key => $value ) {
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                    $request = $request->withHeader( 'x-cos-meta-' . $key, $value );
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                }
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            }
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            $request = headersMap( $command, $request );
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            return $request;
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        }
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        // count md5
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        private function addMd5( $request ) {
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            $body = $request->getBody();
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            if ( $body && $body->getSize() > 0 ) {
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                $md5 = base64_encode( md5( $body, true ) );
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                return $request->withHeader( 'Content-MD5', $md5 );
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            }
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            return $request;
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        }
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        // inventoryId
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        public function specialParamTransformer( CommandInterface $command, $request ) {
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            $action = $command->getName();
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            if ( $action == 'PutBucketInventory' ) {
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                $id = $command['Id'];
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                $uri = $request->getUri();
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                $query = $uri->getQuery();
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                $uri = $uri->withQuery( $query . '&Id='.$id );
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                return $request->withUri( $uri );
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            }
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            return $request;
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        }
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        public function ciParamTransformer( CommandInterface $command, $request ) {
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            $action = $command->getName();
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            if ( $action == 'GetObject' ) {
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                if(str_contains($uri = $request->getUri(), '%21') ) {
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                    $uri = new Uri( str_replace('%21', '!', $uri) );
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                    $request = $request->withUri( $uri );
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                }
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                if(isset($command['ImageHandleParam']) && $command['ImageHandleParam']){
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                    $uri = $request->getUri();
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                    $query = $uri->getQuery();
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                    if($query){
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                        $query .= "&" . urlencode($command['ImageHandleParam']);
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                    }else{
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                        $query .= urlencode($command['ImageHandleParam']);
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                    }
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                    $uri = $uri->withQuery($query);
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                    $request = $request->withUri( $uri );
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                }
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            }
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            return $request;
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        }
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        public function cosDomain2CiTransformer(CommandInterface $command, $request) {
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            $action = $command->getName();
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            if(key_exists($action, array(
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                'DescribeMediaBuckets' => 1,
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                'DescribeDocProcessBuckets' =>1,
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            ))) {
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                $origin_host = "ci.{$this->config['region']}.myqcloud.com";
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                $host = $origin_host;
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                if ($this->config['ip'] != null) {
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                    $host = $this->config['ip'];
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                    if ($this->config['port'] != null) {
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                        $host = $this->config['ip'] . ":" . $this->config['port'];
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                    }
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                }
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                $path = $this->config['schema'].'://'. $host . $request->getUri()->getPath();
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                $uri = new Uri( $path );
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                $query = $request->getUri()->getQuery();
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                $uri = $uri->withQuery( $query );
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                $request = $request->withUri( $uri );
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                $request = $request->withHeader( 'Host', $origin_host );
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                return $request;
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            }
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            $ciActions = array(
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                'DetectText' => 1,
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                'CreateMediaTranscodeJobs' => 1,
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                'CreateMediaJobs' => 1,
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                'DescribeMediaJob' => 1,
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                'DescribeMediaJobs' => 1,
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                'CreateMediaSnapshotJobs' => 1,
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                'CreateMediaConcatJobs' => 1,
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                'DetectAudio' => 1,
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                'GetDetectAudioResult' => 1,
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                'GetDetectTextResult' => 1,
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                'DetectVideo' => 1,
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                'GetDetectVideoResult' => 1,
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                'DetectDocument' => 1,
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                'GetDetectDocumentResult' => 1,
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                'CreateDocProcessJobs' => 1,
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                'DescribeDocProcessQueues' => 1,
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                'DescribeDocProcessJob' => 1,
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                'GetDescribeDocProcessJobs' => 1,
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                'DetectImages' => 1,
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                'GetDetectImageResult' => 1,
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                'DetectVirus' => 1,
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                'GetDetectVirusResult' => 1,
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                'CreateMediaVoiceSeparateJobs' => 1,
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                'DescribeMediaVoiceSeparateJob' => 1,
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                'DetectWebpage' => 1,
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                'GetDetectWebpageResult' => 1,
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                'DescribeMediaQueues' => 1,
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                'UpdateMediaQueue' => 1,
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                'CreateMediaSmartCoverJobs' => 1,
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                'CreateMediaVideoProcessJobs' => 1,
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                'CreateMediaVideoMontageJobs' => 1,
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                'CreateMediaAnimationJobs' => 1,
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                'CreateMediaPicProcessJobs' => 1,
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                'CreateMediaSegmentJobs' => 1,
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                'CreateMediaVideoTagJobs' => 1,
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                'CreateMediaSuperResolutionJobs' => 1,
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                'CreateMediaSDRtoHDRJobs' => 1,
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                'CreateMediaDigitalWatermarkJobs' => 1,
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                'CreateMediaExtractDigitalWatermarkJobs' => 1,
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                'DetectLiveVideo' => 1,
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                'CancelLiveVideoAuditing' => 1,
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                'TriggerWorkflow' => 1,
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                'GetWorkflowInstances' => 1,
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                'GetWorkflowInstance' => 1,
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                'CreateMediaSnapshotTemplate' => 1,
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                'UpdateMediaSnapshotTemplate' => 1,
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                'CreateMediaTranscodeTemplate' => 1,
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                'UpdateMediaTranscodeTemplate' => 1,
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                'CreateMediaHighSpeedHdTemplate' => 1,
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                'UpdateMediaHighSpeedHdTemplate' => 1,
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                'CreateMediaAnimationTemplate' => 1,
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                'UpdateMediaAnimationTemplate' => 1,
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                'CreateMediaConcatTemplate' => 1,
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                'UpdateMediaConcatTemplate' => 1,
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                'CreateMediaVideoProcessTemplate' => 1,
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                'UpdateMediaVideoProcessTemplate' => 1,
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                'CreateMediaVideoMontageTemplate' => 1,
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                'UpdateMediaVideoMontageTemplate' => 1,
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                'CreateMediaVoiceSeparateTemplate' => 1,
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                'UpdateMediaVoiceSeparateTemplate' => 1,
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                'CreateMediaSuperResolutionTemplate' => 1,
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                'UpdateMediaSuperResolutionTemplate' => 1,
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                'CreateMediaPicProcessTemplate' => 1,
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                'UpdateMediaPicProcessTemplate' => 1,
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                'CreateMediaWatermarkTemplate' => 1,
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                'UpdateMediaWatermarkTemplate' => 1,
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                'DescribeMediaTemplates' => 1,
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                'DescribeWorkflow' => 1,
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                'DeleteWorkflow' => 1,
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                'CreateInventoryTriggerJob' => 1,
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                'DescribeInventoryTriggerJobs' => 1,
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                'DescribeInventoryTriggerJob' => 1,
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                'CancelInventoryTriggerJob' => 1,
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                'CreateMediaNoiseReductionJobs' => 1,
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                'ImageSearchOpen' => 1,
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                'UpdateDocProcessQueue' => 1,
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                'CreateMediaQualityEstimateJobs' => 1,
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                'CreateMediaStreamExtractJobs' => 1,
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            );
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            if (key_exists($action, $ciActions)) {
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                $bucketname = $command['Bucket'];
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                $appId = $this->config['appId'];
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                if ( $appId != null && endWith( $bucketname, '-'.$appId ) == false ) {
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                    $bucketname = $bucketname.'-'.$appId;
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                }
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                $command['Bucket'] = $bucketname;
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                $domain_type = '.ci.';
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                $origin_host = $bucketname . $domain_type . $this->config['region'] . '.' . $this->config['endpoint'];
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                $host = $origin_host;
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                if ( $this->config['ip'] != null ) {
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                    $host = $this->config['ip'];
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                    if ( $this->config['port'] != null ) {
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                        $host = $this->config['ip'] . ':' . $this->config['port'];
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                    }
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                }
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                $path = $this->config['schema'].'://'. $host . $request->getUri()->getPath();
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                $uri = new Uri( $path );
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                $query = $request->getUri()->getQuery();
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                $uri = $uri->withQuery( $query );
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                $request = $request->withUri( $uri );
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                $request = $request->withHeader( 'Host', $origin_host );
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            }
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            return $request;
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        }
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        public function __destruct() {
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        }
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    }
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