File::content() - Code Metrics - Inspection of "Cleanup and refactoring" - yiisoft/mailer - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( eae09b...6450c3 )

by Alexander

created 2021-01-30 13:04 UTC

File::content() A

↳ Parent: File

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	1
eloc	1
c	1
b	0
f	0
nc	1
nop	0
dl	0
loc	3
ccs	2
cts	2
cp	1
crap	1
rs	10

<?php

declare(strict_types=1);

namespace Yiisoft\Mailer;

use Exception;
use RuntimeException;

use function bin2hex;
use function is_file;
use function random_bytes;

/**
 * File is a data object that stores data for attaching a file to a mail message.
 */
final class File
{
    /**
     * @var string|null The file ID.
     */
    private ?string $id = null;

    /**
     * @var string|null The name that should be used to attach the file.
     */
    private ?string $name;

    /**
     * @var string|null The full path to the file.
     */
    private ?string $path;

    /**
     * @var string|null The content that should be used to attach the file.
     */
    private ?string $content;

    /**
     * @var string|null MIME type that should be used to attach the file.
     */
    private ?string $contentType;

    /**
     * @param string|null $name The name that should be used to attach the file.
     * @param string|null $path The full path to the file.
     * @param string|null $content The content that should be used to attach the file.
     * @param string|null $contentType MIME type that should be used to attach the file.
     */
    private function __construct(?string $name, ?string $path, ?string $content, ?string $contentType)
    {
        $this->name = $name;
        $this->path = $path;
        $this->content = $content;
        $this->contentType = $contentType;
    }

    /**
     * Creates a new file instance from the specified content.
     *
     * @param string $content The content that should be used to attach the file.
     * @param string|null $name The name that should be used to attach the file.
     * @param string|null $contentType MIME type that should be used to attach the file.
     *
     * @return self
     */
    public static function fromContent(string $content, string $name = null, string $contentType = null): self
    {
        return new self($name, null, $content, $contentType);
    }

    /**
     * Creates a new file instance from the specified full path to the file.
     *
     * @param string $path The full path to the file.
     * @param string|null $name The name that should be used to attach the file.
     * @param string|null $contentType MIME type that should be used to attach the file.
     *
     * @throws RuntimeException If the specified file does not exist.
     *
     * @return self
     */
    public static function fromPath(string $path, string $name = null, string $contentType = null): self
    {
        if (!is_file($path)) {
            throw new RuntimeException("The file {$path} does not exist.");
        }

        return new self($name, $path, null, $contentType);
    }

    /**
     * Returns the file ID.
     *
     * @throws Exception {@see https://www.php.net/manual/en/function.random-bytes.php}
     *
     * @return string The file ID.
     */
    public function id(): string
    {
        if ($this->id === null) {
            $this->id = bin2hex(random_bytes(16)) . '@app';
        }

        return $this->id;

    }

    /**
     * Returns the file CID source.
     *
     * @throws Exception {@see https://www.php.net/manual/en/function.random-bytes.php}
     *
     * @return string The file CID source.
     */
    public function cid(): string
    {
        return "cid:{$this->id()}";
    }

    /**
     * Returns the name that should be used to attach the file.
     *
     * @return string|null The name that should be used to attach the file.
     */
    public function name(): ?string
    {
        return $this->name;
    }

    /**
     * Returns the full path to the file.
     *
     * @return string|null The full path to the file.
     */
    public function path(): ?string
    {
        return $this->path;
    }

    /** Returns the content that should be used to attach the file.
     *
     * @return string|null The content that should be used to attach the file.
     */
    public function content(): ?string
    {
        return $this->content;
    }

    /** Returns the MIME type that should be used to attach the file.
     *
     * @return string|null MIME type that should be used to attach the file.
     */
    public function contentType(): ?string
    {
        return $this->contentType;
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Yiisoft\Mailer;
6
7		use Exception;
8		use RuntimeException;
9
10		use function bin2hex;
11		use function is_file;
12		use function random_bytes;
13
14		/**
15		* File is a data object that stores data for attaching a file to a mail message.
16		*/
17		final class File
18		{
19		/**
20		* @var string\|null The file ID.
21		*/
22		private ?string $id = null;
23
24		/**
25		* @var string\|null The name that should be used to attach the file.
26		*/
27		private ?string $name;
28
29		/**
30		* @var string\|null The full path to the file.
31		*/
32		private ?string $path;
33
34		/**
35		* @var string\|null The content that should be used to attach the file.
36		*/
37		private ?string $content;
38
39		/**
40		* @var string\|null MIME type that should be used to attach the file.
41		*/
42		private ?string $contentType;
43
44		/**
45		* @param string\|null $name The name that should be used to attach the file.
46		* @param string\|null $path The full path to the file.
47		* @param string\|null $content The content that should be used to attach the file.
48		* @param string\|null $contentType MIME type that should be used to attach the file.
49		*/
50	3	private function __construct(?string $name, ?string $path, ?string $content, ?string $contentType)
51		{
52	3	$this->name = $name;
53	3	$this->path = $path;
54	3	$this->content = $content;
55	3	$this->contentType = $contentType;
56	3	}
57
58		/**
59		* Creates a new file instance from the specified content.
60		*
61		* @param string $content The content that should be used to attach the file.
62		* @param string\|null $name The name that should be used to attach the file.
63		* @param string\|null $contentType MIME type that should be used to attach the file.
64		*
65		* @return self
66		*/
67	1	public static function fromContent(string $content, string $name = null, string $contentType = null): self
68		{
69	1	return new self($name, null, $content, $contentType);
70		}
71
72		/**
73		* Creates a new file instance from the specified full path to the file.
74		*
75		* @param string $path The full path to the file.
76		* @param string\|null $name The name that should be used to attach the file.
77		* @param string\|null $contentType MIME type that should be used to attach the file.
78		*
79		* @throws RuntimeException If the specified file does not exist.
80		*
81		* @return self
82		*/
83	4	public static function fromPath(string $path, string $name = null, string $contentType = null): self
84		{
85	4	if (!is_file($path)) {
86	2	throw new RuntimeException("The file {$path} does not exist.");
87		}
88
89	2	return new self($name, $path, null, $contentType);
90		}
91
92		/**
93		* Returns the file ID.
94		*
95		* @throws Exception {@see https://www.php.net/manual/en/function.random-bytes.php}
96		*
97		* @return string The file ID.
98		*/
99	3	public function id(): string
100		{
101	3	if ($this->id === null) {
102	3	$this->id = bin2hex(random_bytes(16)) . '@app';
103		}
104
105	3	return $this->id;
		0 ignored issues – show Bug Best Practice introduced 2021-01-28 22:31 UTC by Report Bug Copy Issue Report The expression `return $this->id` could return the type `null` which is incompatible with the type-hinted return `string`. Consider adding an additional type-check to rule them out. Loading history...
106		}
107
108		/**
109		* Returns the file CID source.
110		*
111		* @throws Exception {@see https://www.php.net/manual/en/function.random-bytes.php}
112		*
113		* @return string The file CID source.
114		*/
115	3	public function cid(): string
116		{
117	3	return "cid:{$this->id()}";
118		}
119
120		/**
121		* Returns the name that should be used to attach the file.
122		*
123		* @return string\|null The name that should be used to attach the file.
124		*/
125	2	public function name(): ?string
126		{
127	2	return $this->name;
128		}
129
130		/**
131		* Returns the full path to the file.
132		*
133		* @return string\|null The full path to the file.
134		*/
135	2	public function path(): ?string
136		{
137	2	return $this->path;
138		}
139
140		/** Returns the content that should be used to attach the file.
141		*
142		* @return string\|null The content that should be used to attach the file.
143		*/
144	2	public function content(): ?string
145		{
146	2	return $this->content;
147		}
148
149		/** Returns the MIME type that should be used to attach the file.
150		*
151		* @return string\|null MIME type that should be used to attach the file.
152		*/
153	2	public function contentType(): ?string
154		{
155	2	return $this->contentType;
156		}
157		}
158

yiisoft / mailer

Push — master ( eae09b...6450c3 )

File::content() A

Complexity

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Duplication

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