Freyo\Flysystem\QcloudCOSv5\Adapter

Complexity

Total Complexity

41

Size/Duplication

Total Lines	430
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Test Coverage

Coverage

61.73%

Importance

Changes

0

27 Methods

Rating	Name	Duplication	Size	Complexity
A	getMetadata()	0	7	1
A	getSize()	0	7	2
A	getMimetype()	0	7	2
A	getTimestamp()	0	7	2
B	getVisibility()	0	18	5
A	__construct()	0	7	1
A	getBucket()	0	4	1
A	getAppId()	0	4	1
A	getRegion()	0	4	1
A	getSourcePath()	0	6	1
A	getUrl()	0	10	2
A	getTemporaryUrl()	0	8	1
A	write()	0	4	1
A	writeStream()	0	4	1
A	update()	0	4	1
A	updateStream()	0	4	1
A	rename()	0	14	1
A	copy()	0	10	1
A	delete()	0	7	1
A	deleteDir()	0	13	1
A	createDir()	0	8	1
A	setVisibility()	0	11	2
A	has()	0	8	2
A	read()	0	13	2
A	readStream()	0	8	2
A	listContents()	0	16	3
A	normalizeFileInfo()	0	15	1

<?php

namespace Freyo\Flysystem\QcloudCOSv5;

use Carbon\Carbon;
use DateTimeInterface;
use League\Flysystem\Adapter\AbstractAdapter;
use League\Flysystem\AdapterInterface;
use League\Flysystem\Config;
use Qcloud\Cos\Client;
use Qcloud\Cos\Exception\NoSuchKeyException;

/**
 * Class Adapter.
 */
class Adapter extends AbstractAdapter
{
    /**
     * @var Client
     */
    protected $client;

    /**
     * @var array
     */
    protected $config = [];

    /**
     * @var array
     */
    protected $regionMap = [
        'cn-east'      => 'ap-shanghai',
        'cn-sorth'     => 'ap-guangzhou',
        'cn-north'     => 'ap-beijing-1',
        'cn-south-2'   => 'ap-guangzhou-2',
        'cn-southwest' => 'ap-chengdu',
        'sg'           => 'ap-singapore',
        'tj'           => 'ap-beijing-1',
        'bj'           => 'ap-beijing',
        'sh'           => 'ap-shanghai',
        'gz'           => 'ap-guangzhou',
        'cd'           => 'ap-chengdu',
        'sgp'          => 'ap-singapore',
    ];

    /**
     * Adapter constructor.
     *
     * @param Client $client
     * @param array  $config
     */
    public function __construct(Client $client, array $config)
    {
        $this->client = $client;
        $this->config = $config;

        $this->setPathPrefix($config['cdn']);
    }

    /**
     * @return string
     */
    public function getBucket()
    {
        return $this->config['bucket'];
    }

    /**
     * @return string
     */
    public function getAppId()
    {
        return $this->config['credentials']['appId'];
    }

    /**
     * @return string
     */
    public function getRegion()
    {
        return $this->regionMap[$this->config['region']];
    }

    /**
     * @param $path
     *
     * @return string
     */
    public function getSourcePath($path)
    {
        return sprintf('%s-%s.cos.%s.myqcloud.com/%s',
            $this->getBucket(), $this->getAppId(), $this->getRegion(), $path
        );
    }

    /**
     * @param string $path
     *
     * @return string
     */
    public function getUrl($path)
    {
        if (!empty($this->config['cdn'])) {
            return $this->applyPathPrefix($path);
        }

        return urldecode(
            $this->client->getObjectUrl($this->getBucket(), $path)
        );
    }

    /**
     * @param  string             $path
     * @param  \DateTimeInterface $expiration
     * @param  array              $options
     *
     * @return string
     */
    public function getTemporaryUrl($path, DateTimeInterface $expiration, array $options = [])
    {
        return urldecode(
            $this->client->getObjectUrl(
                $this->getBucket(), $path, $expiration->format('Y-m-d H:i:s'), $options
            )
        );
    }

    /**
     * @param string $path
     * @param string $contents
     * @param Config $config
     *
     * @return array|bool
     */
    public function write($path, $contents, Config $config)
    {
        return $this->client->upload($this->getBucket(), $path, $contents);
    }

    /**
     * @param string   $path
     * @param resource $resource
     * @param Config   $config
     *
     * @return array|bool
     */
    public function writeStream($path, $resource, Config $config)
    {
        return $this->client->upload($this->getBucket(), $path, stream_get_contents($resource, -1, 0));
    }

    /**
     * @param string $path
     * @param string $contents
     * @param Config $config
     *
     * @return array|bool
     */
    public function update($path, $contents, Config $config)
    {
        return $this->write($path, $contents, $config);

The expression $this->write($path, $contents, $config); of type array|boolean adds the type boolean to the return on line 161 which is incompatible with the return type declared by the interface League\Flysystem\AdapterInterface::update of type array|false.

    }

    /**
     * @param string   $path
     * @param resource $resource
     * @param Config   $config
     *
     * @return array|bool
     */
    public function updateStream($path, $resource, Config $config)
    {
        return $this->writeStream($path, $resource, $config);

The expression $this->writeStream($path, $resource, $config); of type array|boolean adds the type boolean to the return on line 173 which is incompatible with the return type declared by the interface League\Flysystem\AdapterInterface::updateStream of type array|false.

    }

    /**
     * @param string $path
     * @param string $newpath
     *
     * @return bool
     */
    public function rename($path, $newpath)
    {
        $source = $this->getSourcePath($path);

        $response = $this->client->copyObject([
            'Bucket'     => $this->getBucket(),
            'Key'        => $newpath,
            'CopySource' => $source,
        ]);

        $this->delete($path);

        return (bool)$response;
    }

    /**
     * @param string $path
     * @param string $newpath
     *
     * @return bool
     */
    public function copy($path, $newpath)
    {
        $source = $this->getSourcePath($path);

        return (bool)$this->client->copyObject([
            'Bucket'     => $this->getBucket(),
            'Key'        => $newpath,
            'CopySource' => $source,
        ]);
    }

    /**
     * @param string $path
     *
     * @return bool
     */
    public function delete($path)
    {
        return (bool)$this->client->deleteObject([
            'Bucket' => $this->getBucket(),
            'Key'    => $path,
        ]);
    }

    /**
     * @param string $dirname
     *
     * @return bool
     */
    public function deleteDir($dirname)
    {
        $response = $this->listContents($dirname);

        $keys = array_map(function ($item) {
            return ['Key' => $item['Key']];
        }, (array)$response['Contents']);

        return (bool)$this->client->deleteObjects([
            'Bucket'  => $this->getBucket(),
            'Objects' => $keys,
        ]);
    }

    /**
     * @param string $dirname
     * @param Config $config
     *
     * @return array|bool
     */
    public function createDir($dirname, Config $config)
    {
        return $this->client->putObject([
            'Bucket' => $this->getBucket(),
            'Key'    => $dirname . '/_blank',
            'Body'   => '',
        ]);
    }

    /**
     * @param string $path
     * @param string $visibility
     *
     * @return bool
     */
    public function setVisibility($path, $visibility)
    {
        $visibility = ($visibility === AdapterInterface::VISIBILITY_PUBLIC)
            ? 'public-read' : 'private';

        return (bool)$this->client->PutObjectAcl([

The return type of return (bool) $this->client->PutObjectAcl(array('Bucket' => $this->getBucket(), 'Key' => $path, 'ACL' => $visibility)); (boolean) is incompatible with the return type declared by the interface League\Flysystem\AdapterInterface::setVisibility of type array|false.

            'Bucket' => $this->getBucket(),
            'Key'    => $path,
            'ACL'    => $visibility,
        ]);
    }

    /**
     * @param string $path
     *
     * @return bool
     */
    public function has($path)
    {
        try {
            return (bool)$this->getMetadata($path);
        } catch (NoSuchKeyException $e) {
            return false;
        }
    }

    /**
     * @param string $path
     *
     * @return array|bool
     */
    public function read($path)
    {
        try {
            $response = $this->client->getObject([

The method getObject() does not exist on Qcloud\Cos\Client. Did you maybe mean getObjectUrl()?

                'Bucket' => $this->getBucket(),
                'Key'    => $path,
            ]);

            return ['contents' => (string)$response->get('Body')];
        } catch (NoSuchKeyException $e) {
            return false;
        }
    }

    /**
     * @param string $path
     *
     * @return array|bool
     */
    public function readStream($path)
    {
        try {
            return ['stream' => fopen($this->getUrl($path), 'rb', false)];
        } catch (NoSuchKeyException $e) {
            return false;
        }
    }

    /**
     * @param string $directory
     * @param bool   $recursive
     *
     * @return array|bool
     */
    public function listContents($directory = '', $recursive = false)
    {
        $list = [];

        $response = $this->client->listObjects([
            'Bucket'    => $this->getBucket(),
            'Prefix'    => $directory,
            'Delimiter' => $recursive ? '' : '/',
        ]);

        foreach ((array)$response->get('Contents') as $content) {
            $list[] = $this->normalizeFileInfo($content);
        }

        return $list;
    }

    /**
     * @param string $path
     *
     * @return array|bool
     */
    public function getMetadata($path)
    {
        return $this->client->headObject([
            'Bucket' => $this->getBucket(),
            'Key'    => $path,
        ])->toArray();
    }

    /**
     * @param string $path
     *
     * @return array|bool
     */
    public function getSize($path)
    {
        $meta = $this->getMetadata($path);

        return isset($meta['ContentLength'])
            ? ['size' => $meta['ContentLength']] : false;
    }

    /**
     * @param string $path
     *
     * @return array|bool
     */
    public function getMimetype($path)
    {
        $meta = $this->getMetadata($path);

        return isset($meta['ContentType'])
            ? ['mimetype' => $meta['ContentType']] : false;
    }

    /**
     * @param string $path
     *
     * @return array|bool
     */
    public function getTimestamp($path)
    {
        $meta = $this->getMetadata($path);

        return isset($meta['LastModified'])
            ? ['timestamp' => strtotime($meta['LastModified'])] : false;
    }

    /**
     * @param string $path
     *
     * @return array|bool
     */
    public function getVisibility($path)
    {
        $meta = $this->client->getObjectAcl([
            'Bucket' => $this->getBucket(),
            'Key'    => $path,
        ]);

        foreach ($meta->get('Grants') as $grant) {
            if (isset($grant['Grantee']['URI'])
                && $grant['Permission'] === 'READ'
                && strpos($grant['Grantee']['URI'], 'global/AllUsers') !== false
            ) {
                return ['visibility' => AdapterInterface::VISIBILITY_PUBLIC];
            }
        }

        return ['visibility' => AdapterInterface::VISIBILITY_PRIVATE];
    }

    /**
     * @param array $content
     *
     * @return array
     */
    private function normalizeFileInfo(array $content)
    {
        $path = pathinfo($content['Key']);

        return [
            "type"      => "file",
            "path"      => $content['Key'],
            "timestamp" => Carbon::parse($content['LastModified'])->getTimestamp(),
            "size"      => (int)$content['Size'],
            "dirname"   => (string)$path['dirname'],
            "basename"  => (string)$path['basename'],
            "extension" => (string)$path['extension'],
            "filename"  => (string)$path['filename'],
        ];
    }
}