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
ResponseHeaderBag.php
347 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 | * ResponseHeaderBag is a container for Response HTTP headers. |
| 19 | * |
| 20 | * @author Fabien Potencier <fabien@symfony.com> |
| 21 | */ |
| 22 | class ResponseHeaderBag extends HeaderBag |
| 23 | { |
| 24 | const COOKIES_FLAT = 'flat'; |
| 25 | const COOKIES_ARRAY = 'array'; |
| 26 | |
| 27 | const DISPOSITION_ATTACHMENT = 'attachment'; |
| 28 | const DISPOSITION_INLINE = 'inline'; |
| 29 | |
| 30 | protected $computedCacheControl = []; |
| 31 | protected $cookies = []; |
| 32 | protected $headerNames = []; |
| 33 | |
| 34 | public function __construct(array $headers = []) |
| 35 | { |
| 36 | parent::__construct($headers); |
| 37 | |
| 38 | if (!isset($this->headers['cache-control'])) { |
| 39 | $this->set('Cache-Control', ''); |
| 40 | } |
| 41 | |
| 42 | /* RFC2616 - 14.18 says all Responses need to have a Date */ |
| 43 | if (!isset($this->headers['date'])) { |
| 44 | $this->initDate(); |
| 45 | } |
| 46 | } |
| 47 | |
| 48 | /** |
| 49 | * Returns the headers, with original capitalizations. |
| 50 | * |
| 51 | * @return array An array of headers |
| 52 | */ |
| 53 | public function allPreserveCase() |
| 54 | { |
| 55 | $headers = []; |
| 56 | foreach ($this->all() as $name => $value) { |
| 57 | $headers[isset($this->headerNames[$name]) ? $this->headerNames[$name] : $name] = $value; |
| 58 | } |
| 59 | |
| 60 | return $headers; |
| 61 | } |
| 62 | |
| 63 | public function allPreserveCaseWithoutCookies() |
| 64 | { |
| 65 | $headers = $this->allPreserveCase(); |
| 66 | if (isset($this->headerNames['set-cookie'])) { |
| 67 | unset($headers[$this->headerNames['set-cookie']]); |
| 68 | } |
| 69 | |
| 70 | return $headers; |
| 71 | } |
| 72 | |
| 73 | /** |
| 74 | * {@inheritdoc} |
| 75 | */ |
| 76 | public function replace(array $headers = []) |
| 77 | { |
| 78 | $this->headerNames = []; |
| 79 | |
| 80 | parent::replace($headers); |
| 81 | |
| 82 | if (!isset($this->headers['cache-control'])) { |
| 83 | $this->set('Cache-Control', ''); |
| 84 | } |
| 85 | |
| 86 | if (!isset($this->headers['date'])) { |
| 87 | $this->initDate(); |
| 88 | } |
| 89 | } |
| 90 | |
| 91 | /** |
| 92 | * {@inheritdoc} |
| 93 | */ |
| 94 | public function all() |
| 95 | { |
| 96 | $headers = parent::all(); |
| 97 | foreach ($this->getCookies() as $cookie) { |
| 98 | $headers['set-cookie'][] = (string) $cookie; |
| 99 | } |
| 100 | |
| 101 | return $headers; |
| 102 | } |
| 103 | |
| 104 | /** |
| 105 | * {@inheritdoc} |
| 106 | */ |
| 107 | public function set($key, $values, $replace = true) |
| 108 | { |
| 109 | $uniqueKey = str_replace('_', '-', strtolower($key)); |
| 110 | |
| 111 | if ('set-cookie' === $uniqueKey) { |
| 112 | if ($replace) { |
| 113 | $this->cookies = []; |
| 114 | } |
| 115 | foreach ((array) $values as $cookie) { |
| 116 | $this->setCookie(Cookie::fromString($cookie)); |
| 117 | } |
| 118 | $this->headerNames[$uniqueKey] = $key; |
| 119 | |
| 120 | return; |
| 121 | } |
| 122 | |
| 123 | $this->headerNames[$uniqueKey] = $key; |
| 124 | |
| 125 | parent::set($key, $values, $replace); |
| 126 | |
| 127 | // ensure the cache-control header has sensible defaults |
| 128 | if (\in_array($uniqueKey, ['cache-control', 'etag', 'last-modified', 'expires'], true)) { |
| 129 | $computed = $this->computeCacheControlValue(); |
| 130 | $this->headers['cache-control'] = [$computed]; |
| 131 | $this->headerNames['cache-control'] = 'Cache-Control'; |
| 132 | $this->computedCacheControl = $this->parseCacheControl($computed); |
| 133 | } |
| 134 | } |
| 135 | |
| 136 | /** |
| 137 | * {@inheritdoc} |
| 138 | */ |
| 139 | public function remove($key) |
| 140 | { |
| 141 | $uniqueKey = str_replace('_', '-', strtolower($key)); |
| 142 | unset($this->headerNames[$uniqueKey]); |
| 143 | |
| 144 | if ('set-cookie' === $uniqueKey) { |
| 145 | $this->cookies = []; |
| 146 | |
| 147 | return; |
| 148 | } |
| 149 | |
| 150 | parent::remove($key); |
| 151 | |
| 152 | if ('cache-control' === $uniqueKey) { |
| 153 | $this->computedCacheControl = []; |
| 154 | } |
| 155 | |
| 156 | if ('date' === $uniqueKey) { |
| 157 | $this->initDate(); |
| 158 | } |
| 159 | } |
| 160 | |
| 161 | /** |
| 162 | * {@inheritdoc} |
| 163 | */ |
| 164 | public function hasCacheControlDirective($key) |
| 165 | { |
| 166 | return \array_key_exists($key, $this->computedCacheControl); |
| 167 | } |
| 168 | |
| 169 | /** |
| 170 | * {@inheritdoc} |
| 171 | */ |
| 172 | public function getCacheControlDirective($key) |
| 173 | { |
| 174 | return \array_key_exists($key, $this->computedCacheControl) ? $this->computedCacheControl[$key] : null; |
| 175 | } |
| 176 | |
| 177 | public function setCookie(Cookie $cookie) |
| 178 | { |
| 179 | $this->cookies[$cookie->getDomain()][$cookie->getPath()][$cookie->getName()] = $cookie; |
| 180 | $this->headerNames['set-cookie'] = 'Set-Cookie'; |
| 181 | } |
| 182 | |
| 183 | /** |
| 184 | * Removes a cookie from the array, but does not unset it in the browser. |
| 185 | * |
| 186 | * @param string $name |
| 187 | * @param string $path |
| 188 | * @param string $domain |
| 189 | */ |
| 190 | public function removeCookie($name, $path = '/', $domain = null) |
| 191 | { |
| 192 | if (null === $path) { |
| 193 | $path = '/'; |
| 194 | } |
| 195 | |
| 196 | unset($this->cookies[$domain][$path][$name]); |
| 197 | |
| 198 | if (empty($this->cookies[$domain][$path])) { |
| 199 | unset($this->cookies[$domain][$path]); |
| 200 | |
| 201 | if (empty($this->cookies[$domain])) { |
| 202 | unset($this->cookies[$domain]); |
| 203 | } |
| 204 | } |
| 205 | |
| 206 | if (empty($this->cookies)) { |
| 207 | unset($this->headerNames['set-cookie']); |
| 208 | } |
| 209 | } |
| 210 | |
| 211 | /** |
| 212 | * Returns an array with all cookies. |
| 213 | * |
| 214 | * @param string $format |
| 215 | * |
| 216 | * @return Cookie[] |
| 217 | * |
| 218 | * @throws \InvalidArgumentException When the $format is invalid |
| 219 | */ |
| 220 | public function getCookies($format = self::COOKIES_FLAT) |
| 221 | { |
| 222 | if (!\in_array($format, [self::COOKIES_FLAT, self::COOKIES_ARRAY])) { |
| 223 | throw new \InvalidArgumentException(sprintf('Format "%s" invalid (%s).', $format, implode(', ', [self::COOKIES_FLAT, self::COOKIES_ARRAY]))); |
| 224 | } |
| 225 | |
| 226 | if (self::COOKIES_ARRAY === $format) { |
| 227 | return $this->cookies; |
| 228 | } |
| 229 | |
| 230 | $flattenedCookies = []; |
| 231 | foreach ($this->cookies as $path) { |
| 232 | foreach ($path as $cookies) { |
| 233 | foreach ($cookies as $cookie) { |
| 234 | $flattenedCookies[] = $cookie; |
| 235 | } |
| 236 | } |
| 237 | } |
| 238 | |
| 239 | return $flattenedCookies; |
| 240 | } |
| 241 | |
| 242 | /** |
| 243 | * Clears a cookie in the browser. |
| 244 | * |
| 245 | * @param string $name |
| 246 | * @param string $path |
| 247 | * @param string $domain |
| 248 | * @param bool $secure |
| 249 | * @param bool $httpOnly |
| 250 | * @param string $sameSite |
| 251 | */ |
| 252 | public function clearCookie($name, $path = '/', $domain = null, $secure = false, $httpOnly = true/*, $sameSite = null*/) |
| 253 | { |
| 254 | $sameSite = \func_num_args() > 5 ? func_get_arg(5) : null; |
| 255 | |
| 256 | $this->setCookie(new Cookie($name, null, 1, $path, $domain, $secure, $httpOnly, false, $sameSite)); |
| 257 | } |
| 258 | |
| 259 | /** |
| 260 | * Generates a HTTP Content-Disposition field-value. |
| 261 | * |
| 262 | * @param string $disposition One of "inline" or "attachment" |
| 263 | * @param string $filename A unicode string |
| 264 | * @param string $filenameFallback A string containing only ASCII characters that |
| 265 | * is semantically equivalent to $filename. If the filename is already ASCII, |
| 266 | * it can be omitted, or just copied from $filename |
| 267 | * |
| 268 | * @return string A string suitable for use as a Content-Disposition field-value |
| 269 | * |
| 270 | * @throws \InvalidArgumentException |
| 271 | * |
| 272 | * @see RFC 6266 |
| 273 | */ |
| 274 | public function makeDisposition($disposition, $filename, $filenameFallback = '') |
| 275 | { |
| 276 | if (!\in_array($disposition, [self::DISPOSITION_ATTACHMENT, self::DISPOSITION_INLINE])) { |
| 277 | throw new \InvalidArgumentException(sprintf('The disposition must be either "%s" or "%s".', self::DISPOSITION_ATTACHMENT, self::DISPOSITION_INLINE)); |
| 278 | } |
| 279 | |
| 280 | if ('' == $filenameFallback) { |
| 281 | $filenameFallback = $filename; |
| 282 | } |
| 283 | |
| 284 | // filenameFallback is not ASCII. |
| 285 | if (!preg_match('/^[\x20-\x7e]*$/', $filenameFallback)) { |
| 286 | throw new \InvalidArgumentException('The filename fallback must only contain ASCII characters.'); |
| 287 | } |
| 288 | |
| 289 | // percent characters aren't safe in fallback. |
| 290 | if (false !== strpos($filenameFallback, '%')) { |
| 291 | throw new \InvalidArgumentException('The filename fallback cannot contain the "%" character.'); |
| 292 | } |
| 293 | |
| 294 | // path separators aren't allowed in either. |
| 295 | if (false !== strpos($filename, '/') || false !== strpos($filename, '\\') || false !== strpos($filenameFallback, '/') || false !== strpos($filenameFallback, '\\')) { |
| 296 | throw new \InvalidArgumentException('The filename and the fallback cannot contain the "/" and "\\" characters.'); |
| 297 | } |
| 298 | |
| 299 | $output = sprintf('%s; filename="%s"', $disposition, str_replace('"', '\\"', $filenameFallback)); |
| 300 | |
| 301 | if ($filename !== $filenameFallback) { |
| 302 | $output .= sprintf("; filename*=utf-8''%s", rawurlencode($filename)); |
| 303 | } |
| 304 | |
| 305 | return $output; |
| 306 | } |
| 307 | |
| 308 | /** |
| 309 | * Returns the calculated value of the cache-control header. |
| 310 | * |
| 311 | * This considers several other headers and calculates or modifies the |
| 312 | * cache-control header to a sensible, conservative value. |
| 313 | * |
| 314 | * @return string |
| 315 | */ |
| 316 | protected function computeCacheControlValue() |
| 317 | { |
| 318 | if (!$this->cacheControl) { |
| 319 | if ($this->has('Last-Modified') || $this->has('Expires')) { |
| 320 | return 'private, must-revalidate'; // allows for heuristic expiration (RFC 7234 Section 4.2.2) in the case of "Last-Modified" |
| 321 | } |
| 322 | |
| 323 | // conservative by default |
| 324 | return 'no-cache, private'; |
| 325 | } |
| 326 | |
| 327 | $header = $this->getCacheControlHeader(); |
| 328 | if (isset($this->cacheControl['public']) || isset($this->cacheControl['private'])) { |
| 329 | return $header; |
| 330 | } |
| 331 | |
| 332 | // public if s-maxage is defined, private otherwise |
| 333 | if (!isset($this->cacheControl['s-maxage'])) { |
| 334 | return $header.', private'; |
| 335 | } |
| 336 | |
| 337 | return $header; |
| 338 | } |
| 339 | |
| 340 | private function initDate() |
| 341 | { |
| 342 | $now = \DateTime::createFromFormat('U', time()); |
| 343 | $now->setTimezone(new \DateTimeZone('UTC')); |
| 344 | $this->set('Date', $now->format('D, d M Y H:i:s').' GMT'); |
| 345 | } |
| 346 | } |
| 347 |