Upload::addValidations() - Code Metrics - Inspection of "Finish development move on tests" - platine-php/upload - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — develop ( d0a329...633762 )

by nguereza

created 2021-04-21 13:02 UTC

Upload::addValidations() A

↳ Parent: Upload

Complexity

Conditions	1
Paths	1

Size

Total Lines	5
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	2
nc	1
nop	1
dl	0
loc	5
rs	10
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
 * Copyright (c) 2014 Adrian Miu
 *
 * 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
    ) {
        // Check if file uploads are allowed
        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();
    }

    /**
     * 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			* Copyright (c) 2014 Adrian Miu
13			*
14			* Permission is hereby granted, free of charge, to any person obtaining a copy
15			* of this software and associated documentation files (the "Software"), to deal
16			* in the Software without restriction, including without limitation the rights
17			* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
18			* copies of the Software, and to permit persons to whom the Software is
19			* furnished to do so, subject to the following conditions:
20			*
21			* The above copyright notice and this permission notice shall be included in all
22			* copies or substantial portions of the Software.
23			*
24			* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
25			* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
26			* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
27			* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
28			* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
29			* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
30			* SOFTWARE.
31			*/
32
33			/**
34			* @file Upload.php
35			*
36			* The main Upload class
37			*
38			* @package Platine\Upload
39			* @author Platine Developers Team
40			* @copyright Copyright (c) 2020
41			* @license http://opensource.org/licenses/MIT MIT License
42			* @link http://www.iacademy.cf
43			* @version 1.0.0
44			* @filesource
45			*/
46
47			declare(strict_types=1);
48
49			namespace Platine\Upload;
50
51			use Platine\Http\UploadedFile;
52			use Platine\Upload\File\File;
53			use Platine\Upload\File\UploadFileInfo;
54			use Platine\Upload\Storage\StorageInterface;
55			use Platine\Upload\Util\Helper;
56			use Platine\Upload\Validator\Rule\UploadError;
57			use Platine\Upload\Validator\RuleInterface;
58			use Platine\Upload\Validator\Validator;
59			use RuntimeException;
60
61			/**
62			* Class Upload
63			* @package Platine\Upload
64			*/
65			class Upload
66			{
67
68			/**
69			* Upload Storage
70			* @var StorageInterface
71			*/
72			protected StorageInterface $storage;
73
74			/**
75			* The upload validation object
76			* @var Validator
77			*/
78			protected Validator $validator;
79
80			/**
81			* The list of uploaded file
82			* @var array<int, File>
83			*/
84			protected array $files = [];
85
86			/**
87			* The validations errors messages
88			* @var array<int, string>
89			*/
90			protected array $errors = [];
91
92			/**
93			* Set custom file name
94			* @var string
95			*/
96			protected string $filename;
97
98
99			/**
100			* The uploaded file information
101			* @var UploadFileInfo\|array<int, UploadFileInfo>\|bool
102			*/
103			protected $uploadInfo = false;
104
105
106			/**
107			* Create new instance
108			* @param string $key the file key to use
109			* @param StorageInterface $storage
110			* @param Validator\|null $validator
111			*/
112			public function __construct(
113			string $key,
114			StorageInterface $storage,
115			?Validator $validator = null
116			) {
117			// Check if file uploads are allowed
118			if ((bool)ini_get('file_uploads') === false) {
119			throw new RuntimeException('File uploads are disabled in your PHP.ini file');
120			}
121
122			$this->storage = $storage;
123			$this->validator = $validator ? $validator : new Validator();
124
125			$uploadedFiles = UploadedFile::createFromGlobals();
126
127			$files = Helper::normalizeFiles($uploadedFiles);
128
129			if (array_key_exists($key, $files)) {
130			$fileInfo = $files[$key];
131			if (is_array($fileInfo)) {
132			foreach ($fileInfo as $file) {
133			$this->files[] = $file;
134			}
135			} else {
136			$this->files[] = $fileInfo;
137			}
138			}
139
140			//add default validation rule
141			$this->addDefaultValidations();
142			}
143
144			/**
145			* Set custom filename
146			* @param string $name
147			* @return $this
148			*/
149			public function setFilename(string $name): self
150			{
151			foreach ($this->files as $file) {
152			$file->setName($name);
153			}
154
155			return $this;
156			}
157
158			/**
159			* Shortcut to Validator::addRule
160			* @param RuleInterface $rule
161			* @return $this
162			*/
163			public function addValidation(RuleInterface $rule): self
164			{
165			$this->validator->addRule($rule);
166
167			return $this;
168			}
169
170			/**
171			* Add validations array
172			* @param array<int, RuleInterface> $rules
173			* @return self
174			*/
175			public function addValidations(array $rules): self
176			{
177			$this->validator->addRules($rules);
178
179			return $this;
180			}
181
182			/**
183			* Check whether the file to upload is valid
184			* @return bool
185			*/
186			public function isValid(): bool
187			{
188			foreach ($this->files as $file) {
189			$this->validateFile($file);
190			}
191
192			return empty($this->errors);
193			}
194
195			/**
196			* Process upload
197			* @return bool
198			*/
199			public function process(): bool
200			{
201			if (!$this->isValid()) {
202			return false;
203			}
204
205			$result = [];
206
207			foreach ($this->files as $file) {
208			if ($file->getError() === UPLOAD_ERR_OK) {
209			$result[] = $this->storage->upload($file);
210			}
211			}
212
213			if (count($result) === 1) {
214			$this->uploadInfo = $result[0];
215			} else {
216			$this->uploadInfo = $result;
217			}
218
219			return true;
220			}
221
222			/**
223			* Return the validation errors
224			* @return array<int, string>
225			*/
226			public function getErrors(): array
227			{
228			return $this->errors;
229			}
230
231			/**
232			* Return the uploaded file information
233			* @return UploadFileInfo\|array<int, UploadFileInfo>\|bool
234			*/
235			public function getInfo()
236			{
237			return $this->uploadInfo;
238			}
239
240			/**
241			* Validate the uploaded file
242			* @param File $file
243			* return void
244			*/
245			protected function validateFile(File $file): void
246			{
247			foreach ($this->validator->getRules() as $rule) {
248			/** @var RuleInterface $rule */
249			$isValid = $rule->validate($file);
250			if (!$isValid) {
251			$this->errors[] = $rule->getErrorMessage($file);
252			break;
253			}
254			}
255			}
256
257			/**
258			* Add default rules validations
259			* @return void
260			*/
261			protected function addDefaultValidations(): void
262			{
263			$this->validator->addRules([
264			new UploadError()
265			]);
266			}
267			}
268

platine-php / upload

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Upload::addValidations() A

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