AcceptHeaderItem.php — GiveWP – Donation Plugin and Fundraising Platform 3.3.1

give / vendor / vendor-prefixed / symfony / http-foundation / AcceptHeaderItem.php

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Exception 2 years ago File 2 years ago Session 2 years ago Tests 2 years ago AcceptHeader.php 2 years ago AcceptHeaderItem.php 2 years ago ApacheRequest.php 2 years ago BinaryFileResponse.php 2 years ago Cookie.php 2 years ago ExpressionRequestMatcher.php 2 years ago FileBag.php 2 years ago HeaderBag.php 2 years ago IpUtils.php 2 years ago JsonResponse.php 2 years ago LICENSE 2 years ago ParameterBag.php 2 years ago RedirectResponse.php 2 years ago Request.php 2 years ago RequestMatcher.php 2 years ago RequestMatcherInterface.php 2 years ago RequestStack.php 2 years ago Response.php 2 years ago ResponseHeaderBag.php 2 years ago ServerBag.php 2 years ago StreamedResponse.php 2 years ago

AcceptHeaderItem.php

212 lines

1	<?php
2
3	/*
4	* This file is part of the Symfony package.
5	*
6	* (c) Fabien Potencier <fabien@symfony.com>
7	*
8	* For the full copyright and license information, please view the LICENSE
9	* file that was distributed with this source code.
10	*
11	* Modified by impress-org on 23-January-2024 using Strauss.
12	* @see https://github.com/BrianHenryIE/strauss
13	*/
14
15	namespace Give\Vendors\Symfony\Component\HttpFoundation;
16
17	/**
18	* Represents an Accept-* header item.
19	*
20	* @author Jean-François Simon <contact@jfsimon.fr>
21	*/
22	class AcceptHeaderItem
23	{
24	private $value;
25	private $quality = 1.0;
26	private $index = 0;
27	private $attributes = [];
28
29	/**
30	* @param string $value
31	*/
32	public function __construct($value, array $attributes = [])
33	{
34	$this->value = $value;
35	foreach ($attributes as $name => $value) {
36	$this->setAttribute($name, $value);
37	}
38	}
39
40	/**
41	* Builds an AcceptHeaderInstance instance from a string.
42	*
43	* @param string $itemValue
44	*
45	* @return self
46	*/
47	public static function fromString($itemValue)
48	{
49	$bits = preg_split('/\s(?:;("[^"]+");\|;(\'[^\']+\');\|;+)\s/', $itemValue, 0, \PREG_SPLIT_NO_EMPTY \| \PREG_SPLIT_DELIM_CAPTURE);
50	$value = array_shift($bits);
51	$attributes = [];
52
53	$lastNullAttribute = null;
54	foreach ($bits as $bit) {
55	if (($start = substr($bit, 0, 1)) === ($end = substr($bit, -1)) && ('"' === $start \|\| '\'' === $start)) {
56	$attributes[$lastNullAttribute] = substr($bit, 1, -1);
57	} elseif ('=' === $end) {
58	$lastNullAttribute = $bit = substr($bit, 0, -1);
59	$attributes[$bit] = null;
60	} else {
61	$parts = explode('=', $bit);
62	$attributes[$parts[0]] = isset($parts[1]) && \strlen($parts[1]) > 0 ? $parts[1] : '';
63	}
64	}
65
66	return new self(($start = substr($value, 0, 1)) === ($end = substr($value, -1)) && ('"' === $start \|\| '\'' === $start) ? substr($value, 1, -1) : $value, $attributes);
67	}
68
69	/**
70	* Returns header value's string representation.
71	*
72	* @return string
73	*/
74	public function __toString()
75	{
76	$string = $this->value.($this->quality < 1 ? ';q='.$this->quality : '');
77	if (\count($this->attributes) > 0) {
78	$string .= ';'.implode(';', array_map(function ($name, $value) {
79	return sprintf(preg_match('/[,;=]/', $value) ? '%s="%s"' : '%s=%s', $name, $value);
80	}, array_keys($this->attributes), $this->attributes));
81	}
82
83	return $string;
84	}
85
86	/**
87	* Set the item value.
88	*
89	* @param string $value
90	*
91	* @return $this
92	*/
93	public function setValue($value)
94	{
95	$this->value = $value;
96
97	return $this;
98	}
99
100	/**
101	* Returns the item value.
102	*
103	* @return string
104	*/
105	public function getValue()
106	{
107	return $this->value;
108	}
109
110	/**
111	* Set the item quality.
112	*
113	* @param float $quality
114	*
115	* @return $this
116	*/
117	public function setQuality($quality)
118	{
119	$this->quality = $quality;
120
121	return $this;
122	}
123
124	/**
125	* Returns the item quality.
126	*
127	* @return float
128	*/
129	public function getQuality()
130	{
131	return $this->quality;
132	}
133
134	/**
135	* Set the item index.
136	*
137	* @param int $index
138	*
139	* @return $this
140	*/
141	public function setIndex($index)
142	{
143	$this->index = $index;
144
145	return $this;
146	}
147
148	/**
149	* Returns the item index.
150	*
151	* @return int
152	*/
153	public function getIndex()
154	{
155	return $this->index;
156	}
157
158	/**
159	* Tests if an attribute exists.
160	*
161	* @param string $name
162	*
163	* @return bool
164	*/
165	public function hasAttribute($name)
166	{
167	return isset($this->attributes[$name]);
168	}
169
170	/**
171	* Returns an attribute by its name.
172	*
173	* @param string $name
174	* @param mixed $default
175	*
176	* @return mixed
177	*/
178	public function getAttribute($name, $default = null)
179	{
180	return isset($this->attributes[$name]) ? $this->attributes[$name] : $default;
181	}
182
183	/**
184	* Returns all attributes.
185	*
186	* @return array
187	*/
188	public function getAttributes()
189	{
190	return $this->attributes;
191	}
192
193	/**
194	* Set an attribute.
195	*
196	* @param string $name
197	* @param string $value
198	*
199	* @return $this
200	*/
201	public function setAttribute($name, $value)
202	{
203	if ('q' === $name) {
204	$this->quality = (float) $value;
205	} else {
206	$this->attributes[$name] = (string) $value;
207	}
208
209	return $this;
210	}
211	}
212