Upload::__construct() - Code Metrics - Inspection of "Fix issue with no uploaded file result to mime app..." - platine-php/upload - Measure and Improve Code Quality continuously with Scrutinizer

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by nguereza

created 2022-07-17 15:07 UTC

Upload::__construct() A

↳ Parent: Upload

Complexity

Conditions	6
Paths	7

Size

Total Lines	29
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	6
eloc	14
nc	7
nop	3
dl	0
loc	29
rs	9.2222
c	0
b	0
f	0

<?php

/**
 * Platine Upload
 *
 * Platine Upload provides a flexible file uploads with extensible
 * validation and storage strategies.
 *
 * This content is released under the MIT License (MIT)
 *
 * Copyright (c) 2020 Platine Upload
 *
 * @author      Josh Lockhart <[email protected]>
 * @copyright   2012 Josh Lockhart
 * @link        http://www.joshlockhart.com
 * @version     2.0.0
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

/**
 *  @file Upload.php
 *
 *  The main Upload class
 *
 *  @package    Platine\Upload
 *  @author Platine Developers Team
 *  @copyright  Copyright (c) 2020
 *  @license    http://opensource.org/licenses/MIT  MIT License
 *  @link   http://www.iacademy.cf
 *  @version 1.0.0
 *  @filesource
 */

declare(strict_types=1);

namespace Platine\Upload;

use Platine\Http\UploadedFile;
use Platine\Upload\File\File;
use Platine\Upload\File\UploadFileInfo;
use Platine\Upload\Storage\StorageInterface;
use Platine\Upload\Util\Helper;
use Platine\Upload\Validator\Rule\UploadError;
use Platine\Upload\Validator\RuleInterface;
use Platine\Upload\Validator\Validator;
use RuntimeException;

/**
 * Class Upload
 * @package Platine\Upload
 */
class Upload
{


    /**
     * Upload Storage
     * @var StorageInterface
     */
    protected StorageInterface $storage;

    /**
     * The upload validation object
     * @var Validator
     */
    protected Validator $validator;

    /**
     * The list of uploaded file
     * @var array<int, File>
     */
    protected array $files = [];

    /**
     * The validations errors messages
     * @var array<int, string>
     */
    protected array $errors = [];

    /**
     * Set custom file name
     * @var string
     */
    protected string $filename;

    /**
     * The uploaded file information
     * @var UploadFileInfo|array<int, UploadFileInfo>|bool
     */
    protected $uploadInfo = false;

    /**
     * Create new instance
     * @param string $key the file key to use
     * @param StorageInterface $storage
     * @param Validator|null $validator
     */
    public function __construct(
        string $key,
        StorageInterface $storage,
        ?Validator $validator = null
    ) {
        if ((bool) ini_get('file_uploads') === false) {
            throw new RuntimeException('File uploads are disabled in your PHP.ini file');
        }

        $this->storage = $storage;
        $this->validator = $validator ? $validator : new Validator();

        $uploadedFiles = UploadedFile::createFromGlobals();

        $files = Helper::normalizeFiles($uploadedFiles);

        if (array_key_exists($key, $files)) {
            $fileInfo = $files[$key];
            if (is_array($fileInfo)) {
                foreach ($fileInfo as $file) {
                    $this->files[] = $file;
                }
            } else {
                $this->files[] = $fileInfo;
            }
        }

        //add default validation rule
        $this->addDefaultValidations();
    }
    
    /**
    * Whether the file is uploaded
    */
    public function isUploaded(): bool
    {
        return count($this->files) > 0 
				&& $this->files[0]->getMimeType() !== 'application/x-empty';
    }

    /**
     * Set custom filename
     * @param string $name
     * @return $this
     */
    public function setFilename(string $name): self
    {
        foreach ($this->files as $file) {
            $file->setName($name);
        }

        return $this;
    }

    /**
     * Shortcut to Validator::addRule
     * @param RuleInterface $rule
     * @return $this
     */
    public function addValidation(RuleInterface $rule): self
    {
        $this->validator->addRule($rule);

        return $this;
    }

    /**
     * Add validations array
     * @param array<int, RuleInterface> $rules
     * @return self
     */
    public function addValidations(array $rules): self
    {
        $this->validator->addRules($rules);

        return $this;
    }

    /**
     * Check whether the file to upload is valid
     * @return bool
     */
    public function isValid(): bool
    {
        foreach ($this->files as $file) {
            $this->validateFile($file);
        }

        return empty($this->errors);
    }

    /**
     * Process upload
     * @return bool
     */
    public function process(): bool
    {
        if (!$this->isValid()) {
            return false;
        }

        $result = [];

        foreach ($this->files as $file) {
            if ($file->getError() === UPLOAD_ERR_OK) {
                $result[] = $this->storage->upload($file);
            }
        }

        if (count($result) === 1) {
            $this->uploadInfo = $result[0];
        } else {
            $this->uploadInfo = $result;
        }

        return true;
    }

    /**
     * Return the validation errors
     * @return array<int, string>
     */
    public function getErrors(): array
    {
        return $this->errors;
    }

    /**
     * Return the uploaded file information
     * @return UploadFileInfo|array<int, UploadFileInfo>|bool
     */
    public function getInfo()
    {
        return $this->uploadInfo;
    }

    /**
     * Validate the uploaded file
     * @param File $file
     * return void
     */
    protected function validateFile(File $file): void
    {
        foreach ($this->validator->getRules() as $rule) {
            /** @var RuleInterface $rule */
            $isValid = $rule->validate($file);
            if (!$isValid) {
                $this->errors[] = $rule->getErrorMessage($file);
                break;
            }
        }
    }

    /**
     * Add default rules validations
     * @return void
     */
    protected function addDefaultValidations(): void
    {
        $this->validator->addRules([
            new UploadError()
        ]);
    }
}


1			<?php
2
3			/**
4			* Platine Upload
5			*
6			* Platine Upload provides a flexible file uploads with extensible
7			* validation and storage strategies.
8			*
9			* This content is released under the MIT License (MIT)
10			*
11			* Copyright (c) 2020 Platine Upload
12			*
13			* @author Josh Lockhart <[email protected]>
14			* @copyright 2012 Josh Lockhart
15			* @link http://www.joshlockhart.com
16			* @version 2.0.0
17			*
18			* Permission is hereby granted, free of charge, to any person obtaining a copy
19			* of this software and associated documentation files (the "Software"), to deal
20			* in the Software without restriction, including without limitation the rights
21			* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
22			* copies of the Software, and to permit persons to whom the Software is
23			* furnished to do so, subject to the following conditions:
24			*
25			* The above copyright notice and this permission notice shall be included in all
26			* copies or substantial portions of the Software.
27			*
28			* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
29			* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
30			* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
31			* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
32			* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
33			* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
34			* SOFTWARE.
35			*/
36
37			/**
38			* @file Upload.php
39			*
40			* The main Upload class
41			*
42			* @package Platine\Upload
43			* @author Platine Developers Team
44			* @copyright Copyright (c) 2020
45			* @license http://opensource.org/licenses/MIT MIT License
46			* @link http://www.iacademy.cf
47			* @version 1.0.0
48			* @filesource
49			*/
50
51			declare(strict_types=1);
52
53			namespace Platine\Upload;
54
55			use Platine\Http\UploadedFile;
56			use Platine\Upload\File\File;
57			use Platine\Upload\File\UploadFileInfo;
58			use Platine\Upload\Storage\StorageInterface;
59			use Platine\Upload\Util\Helper;
60			use Platine\Upload\Validator\Rule\UploadError;
61			use Platine\Upload\Validator\RuleInterface;
62			use Platine\Upload\Validator\Validator;
63			use RuntimeException;
64
65			/**
66			* Class Upload
67			* @package Platine\Upload
68			*/
69			class Upload
70			{
			0 ignored issues – show Coding Style introduced 2022-07-17 15:09 UTC by Report Bug Copy Issue Report Opening brace must not be followed by a blank line Loading history...
71
72			/**
73			* Upload Storage
74			* @var StorageInterface
75			*/
76			protected StorageInterface $storage;
77
78			/**
79			* The upload validation object
80			* @var Validator
81			*/
82			protected Validator $validator;
83
84			/**
85			* The list of uploaded file
86			* @var array<int, File>
87			*/
88			protected array $files = [];
89
90			/**
91			* The validations errors messages
92			* @var array<int, string>
93			*/
94			protected array $errors = [];
95
96			/**
97			* Set custom file name
98			* @var string
99			*/
100			protected string $filename;
101
102			/**
103			* The uploaded file information
104			* @var UploadFileInfo\|array<int, UploadFileInfo>\|bool
105			*/
106			protected $uploadInfo = false;
107
108			/**
109			* Create new instance
110			* @param string $key the file key to use
111			* @param StorageInterface $storage
112			* @param Validator\|null $validator
113			*/
114			public function __construct(
115			string $key,
116			StorageInterface $storage,
117			?Validator $validator = null
118			) {
119			if ((bool) ini_get('file_uploads') === false) {
120			throw new RuntimeException('File uploads are disabled in your PHP.ini file');
121			}
122
123			$this->storage = $storage;
124			$this->validator = $validator ? $validator : new Validator();
125
126			$uploadedFiles = UploadedFile::createFromGlobals();
127
128			$files = Helper::normalizeFiles($uploadedFiles);
129
130			if (array_key_exists($key, $files)) {
131			$fileInfo = $files[$key];
132			if (is_array($fileInfo)) {
133			foreach ($fileInfo as $file) {
134			$this->files[] = $file;
135			}
136			} else {
137			$this->files[] = $fileInfo;
138			}
139			}
140
141			//add default validation rule
142			$this->addDefaultValidations();
143			}
144
145			/**
146			* Whether the file is uploaded
147			*/
148			public function isUploaded(): bool
149			{
150			return count($this->files) > 0
151			&& $this->files[0]->getMimeType() !== 'application/x-empty';
152			}
153
154			/**
155			* Set custom filename
156			* @param string $name
157			* @return $this
158			*/
159			public function setFilename(string $name): self
160			{
161			foreach ($this->files as $file) {
162			$file->setName($name);
163			}
164
165			return $this;
166			}
167
168			/**
169			* Shortcut to Validator::addRule
170			* @param RuleInterface $rule
171			* @return $this
172			*/
173			public function addValidation(RuleInterface $rule): self
174			{
175			$this->validator->addRule($rule);
176
177			return $this;
178			}
179
180			/**
181			* Add validations array
182			* @param array<int, RuleInterface> $rules
183			* @return self
184			*/
185			public function addValidations(array $rules): self
186			{
187			$this->validator->addRules($rules);
188
189			return $this;
190			}
191
192			/**
193			* Check whether the file to upload is valid
194			* @return bool
195			*/
196			public function isValid(): bool
197			{
198			foreach ($this->files as $file) {
199			$this->validateFile($file);
200			}
201
202			return empty($this->errors);
203			}
204
205			/**
206			* Process upload
207			* @return bool
208			*/
209			public function process(): bool
210			{
211			if (!$this->isValid()) {
212			return false;
213			}
214
215			$result = [];
216
217			foreach ($this->files as $file) {
218			if ($file->getError() === UPLOAD_ERR_OK) {
219			$result[] = $this->storage->upload($file);
220			}
221			}
222
223			if (count($result) === 1) {
224			$this->uploadInfo = $result[0];
225			} else {
226			$this->uploadInfo = $result;
227			}
228
229			return true;
230			}
231
232			/**
233			* Return the validation errors
234			* @return array<int, string>
235			*/
236			public function getErrors(): array
237			{
238			return $this->errors;
239			}
240
241			/**
242			* Return the uploaded file information
243			* @return UploadFileInfo\|array<int, UploadFileInfo>\|bool
244			*/
245			public function getInfo()
246			{
247			return $this->uploadInfo;
248			}
249
250			/**
251			* Validate the uploaded file
252			* @param File $file
253			* return void
254			*/
255			protected function validateFile(File $file): void
256			{
257			foreach ($this->validator->getRules() as $rule) {
258			/** @var RuleInterface $rule */
259			$isValid = $rule->validate($file);
260			if (!$isValid) {
261			$this->errors[] = $rule->getErrorMessage($file);
262			break;
263			}
264			}
265			}
266
267			/**
268			* Add default rules validations
269			* @return void
270			*/
271			protected function addDefaultValidations(): void
272			{
273			$this->validator->addRules([
274			new UploadError()
275			]);
276			}
277			}
278

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Upload::__construct() A

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