S3::allFiles() - Code Metrics - Inspection of "Fix dependencies & start building test suite" - sfneal/aws-s3-helpers - Measure and Improve Code Quality continuously with Scrutinizer

Test Failed
Pull Request — master (#13)

by Stephen
created 2021-06-28 19:24 UTC
S3::allFiles() A

↳ Parent: S3
Complexity

Conditions	2
Paths	2
Size

Total Lines	11
Code Lines	4
Duplication

Lines	0
Ratio	0 %
Importance

Changes
Metric	Value
cc	2
eloc	4
nc	2
nop	1
dl	0
loc	11
rs	10
c	0
b	0
f	0
<?php

namespace Sfneal\Helpers\Aws\S3\Utils;

use Closure;
use DateTimeInterface;
use Illuminate\Contracts\Filesystem\FileNotFoundException;
use Illuminate\Contracts\Filesystem\Filesystem;
use Illuminate\Support\Facades\Response;
use Illuminate\Support\Facades\Storage;
use Sfneal\Helpers\Aws\S3\Interfaces\S3Filesystem;

class S3 implements S3Filesystem
{
    /**
     * @var string
     */
    private $s3Key;

    /**
     * @var string
     */
    private $disk;

    /**
     * S3 constructor.
     *
     * @param string $s3_key
     */
    public function __construct(string $s3_key)
    {
        $this->s3Key = $s3_key;
        $this->disk = config('filesystem.cloud', 's3');
    }

    /**
     * Retrieve a Filesystem instance for the specified disk.
     *
     * @return Filesystem
     */
    private function storageDisk(): Filesystem
    {
        return Storage::disk($this->disk);
    }

    /**
     * Set the filesystem disk.
     *
     * @param string $disk
     * @return $this
     */
    public function setDisk(string $disk): self
    {
        $this->disk = $disk;

        return $this;
    }

    /**
     * Return either an S3 file url.
     *
     * @return string
     */
    public function url(): string
    {
        return $this->storageDisk()->url($this->s3Key);
    }

    /**
     * Return either a temporary S3 file url.
     *
     * @param DateTimeInterface|null $expiration
     * @return string
     */
    public function urlTemp(DateTimeInterface $expiration = null): string
    {
        return $this->storageDisk()->temporaryUrl($this->s3Key, $expiration ?? now()->addMinutes(60));
    }

    /**
     * Determine if an S3 file exists.
     *
     * @return bool
     */
    public function exists(): bool
    {
        return $this->storageDisk()->exists($this->s3Key);
    }

    /**
     * Determine if an S3 file is missing.
     *
     * @return bool
     */
    public function missing(): bool
    {
        return ! $this->exists();
    }

    /**
     * Upload a file to an S3 bucket.
     *
     * @param string $localFilePath
     * @param string|null $acl
     * @return string
     */
    public function upload(string $localFilePath, string $acl = null): string
    {
        if (is_null($acl)) {
            $this->storageDisk()->put($this->s3Key, fopen($localFilePath, 'r+'));
        } else {
            $this->storageDisk()->put($this->s3Key, fopen($localFilePath, 'r+'), $acl);
        }

        return $this->url();
    }

    /**
     * Upload raw file contents to an S3 bucket.
     *
     * @param string $fileContents
     * @param string|null $acl
     * @return string
     */
    public function upload_raw(string $fileContents, string $acl = null): string
    {
        if (is_null($acl)) {
            $this->storageDisk()->put($this->s3Key, $fileContents);
        } else {
            $this->storageDisk()->put($this->s3Key, $fileContents, $acl);
        }

        return $this->url();
    }

    /**
     * Download a file from an S3 bucket.
     *
     * @param string|null $fileName
     * @return \Illuminate\Http\Response
     * @throws FileNotFoundException|\League\Flysystem\FileNotFoundException
     */
    public function download(string $fileName = null): \Illuminate\Http\Response
    {
        if (is_null($fileName)) {
            $fileName = basename($this->s3Key);
        }

        $mime = $this->storageDisk()->getMimetype($this->s3Key);
        $mime = $this->storageDisk()->/** @scrutinizer ignore-call */ getMimetype($this->s3Key);
        $size = $this->storageDisk()->getSize($this->s3Key);
        $size = $this->storageDisk()->/** @scrutinizer ignore-call */ getSize($this->s3Key);

        $response = [
            'Content-Type' => $mime,
            'Content-Length' => $size,
            'Content-Description' => 'File Transfer',
            'Content-Disposition' => "attachment; filename={$fileName}",
            'Content-Transfer-Encoding' => 'binary',
        ];

        return Response::make($this->storageDisk()->get($this->s3Key), 200, $response);
    }

    /**
     * Delete a file or folder from an S3 bucket.
     *
     * @return bool
     */
    public function delete(): bool
    {
        return $this->storageDisk()->delete($this->s3Key);
    }

    /**
     * List all of the files in an S3 directory.
     *
     * @return array
     */
    public function list(): array
    {
        $storage = $this->storageDisk();
        $client = $storage->getAdapter()->getClient();
        $client = $storage->/** @scrutinizer ignore-call */ getAdapter()->getClient();
        $command = $client->getCommand('ListObjects');
        $command['Bucket'] = $storage->getAdapter()->getBucket();
        $command['Prefix'] = $this->s3Key;
        $result = $client->execute($command);

        $files = [];
        if (isset($result['Contents']) && ! empty($result['Contents'])) {
            foreach ($result['Contents'] as $content) {
                $url = fileURL($content['Key']);
                $parts = explode('/', explode('?', $url, 2)[0]);
                $files[] = [
                    'name' => end($parts),
                    'url' => $url,
                    'key' => $content['Key'],
                ];
            }
        }

        return $files;
    }

    /**
     * Autocomplete an S3 path by providing the known start of a path.
     *
     * - once path autocompletion is resolved the $s3_key property is replaced with the found path
     *
     * @return $this
     */
    public function autocompletePath(): self
    {
        // Extract the known $base of the path & the $wildcard
        $base = dirname($this->s3Key);
        $wildcard = basename($this->s3Key);

        // Get all of the folders in the base directory
        $folders = $this->storageDisk()->directories($base);

        // Filter folders to find the wildcard path
        $folders = array_filter($folders, function ($value) use ($base, $wildcard) {
            return str_starts_with($value, $base.DIRECTORY_SEPARATOR.$wildcard);
        });

        // return the resolved path
        $this->s3Key = collect($folders)->values()->first();

        return $this;
    }

    /**
     * Retrieve an array of all files in a directory with an optional filtering closure.
     *
     * @param Closure|null $closure
     * @return array
     */
    public function allFiles(Closure $closure = null): array
    {
        // Create array of all files
        $allFiles = $this->storageDisk()->allFiles($this->s3Key);

        // Apply filtering closure
        if (isset($closure)) {
            return array_filter(array_values($allFiles), $closure);
        }

        return $allFiles;
    }

    /**
     * Retrieve an array of all directories within another directory with an optional filtering closure.
     *
     * @param Closure|null $closure
     * @return array
     */
    public function allDirectories(Closure $closure = null): array
    {
        // Create array of all directories
        $allDirectories = $this->storageDisk()->allDirectories($this->s3Key);

        // Apply filtering closure
        if (isset($closure)) {
            return array_filter(array_values($allDirectories), $closure);
        }

        return $allDirectories;
    }
}

sfneal / aws-s3-helpers

Pull Request — master (#13)

S3::allFiles() A

Complexity

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