home/alospiesjs/www/apis/youtube/vendor/symfony/mime/Part/TextPart.php000060400000013672151160102610022244 0ustar00 * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\Mime\Part; use Symfony\Component\Mime\Encoder\Base64ContentEncoder; use Symfony\Component\Mime\Encoder\ContentEncoderInterface; use Symfony\Component\Mime\Encoder\EightBitContentEncoder; use Symfony\Component\Mime\Encoder\QpContentEncoder; use Symfony\Component\Mime\Exception\InvalidArgumentException; use Symfony\Component\Mime\Header\Headers; /** * @author Fabien Potencier */ class TextPart extends AbstractPart { /** @internal */ protected $_headers; private static $encoders = []; private $body; private $charset; private $subtype; /** * @var ?string */ private $disposition; private $name; private $encoding; private $seekable; /** * @param resource|string $body */ public function __construct($body, ?string $charset = 'utf-8', string $subtype = 'plain', string $encoding = null) { unset($this->_headers); parent::__construct(); if (!\is_string($body) && !\is_resource($body)) { throw new \TypeError(sprintf('The body of "%s" must be a string or a resource (got "%s").', self::class, get_debug_type($body))); } $this->body = $body; $this->charset = $charset; $this->subtype = $subtype; $this->seekable = \is_resource($body) ? stream_get_meta_data($body)['seekable'] && 0 === fseek($body, 0, \SEEK_CUR) : null; if (null === $encoding) { $this->encoding = $this->chooseEncoding(); } else { if ('quoted-printable' !== $encoding && 'base64' !== $encoding && '8bit' !== $encoding) { throw new InvalidArgumentException(sprintf('The encoding must be one of "quoted-printable", "base64", or "8bit" ("%s" given).', $encoding)); } $this->encoding = $encoding; } } public function getMediaType(): string { return 'text'; } public function getMediaSubtype(): string { return $this->subtype; } /** * @param string $disposition one of attachment, inline, or form-data * * @return $this */ public function setDisposition(string $disposition): static { $this->disposition = $disposition; return $this; } /** * Sets the name of the file (used by FormDataPart). * * @return $this */ public function setName(string $name): static { $this->name = $name; return $this; } public function getBody(): string { if (null === $this->seekable) { return $this->body; } if ($this->seekable) { rewind($this->body); } return stream_get_contents($this->body) ?: ''; } public function bodyToString(): string { return $this->getEncoder()->encodeString($this->getBody(), $this->charset); } public function bodyToIterable(): iterable { if (null !== $this->seekable) { if ($this->seekable) { rewind($this->body); } yield from $this->getEncoder()->encodeByteStream($this->body); } else { yield $this->getEncoder()->encodeString($this->body); } } public function getPreparedHeaders(): Headers { $headers = parent::getPreparedHeaders(); $headers->setHeaderBody('Parameterized', 'Content-Type', $this->getMediaType().'/'.$this->getMediaSubtype()); if ($this->charset) { $headers->setHeaderParameter('Content-Type', 'charset', $this->charset); } if ($this->name && 'form-data' !== $this->disposition) { $headers->setHeaderParameter('Content-Type', 'name', $this->name); } $headers->setHeaderBody('Text', 'Content-Transfer-Encoding', $this->encoding); if (!$headers->has('Content-Disposition') && null !== $this->disposition) { $headers->setHeaderBody('Parameterized', 'Content-Disposition', $this->disposition); if ($this->name) { $headers->setHeaderParameter('Content-Disposition', 'name', $this->name); } } return $headers; } public function asDebugString(): string { $str = parent::asDebugString(); if (null !== $this->charset) { $str .= ' charset: '.$this->charset; } if (null !== $this->disposition) { $str .= ' disposition: '.$this->disposition; } return $str; } private function getEncoder(): ContentEncoderInterface { if ('8bit' === $this->encoding) { return self::$encoders[$this->encoding] ?? (self::$encoders[$this->encoding] = new EightBitContentEncoder()); } if ('quoted-printable' === $this->encoding) { return self::$encoders[$this->encoding] ?? (self::$encoders[$this->encoding] = new QpContentEncoder()); } return self::$encoders[$this->encoding] ?? (self::$encoders[$this->encoding] = new Base64ContentEncoder()); } private function chooseEncoding(): string { if (null === $this->charset) { return 'base64'; } return 'quoted-printable'; } public function __sleep(): array { // convert resources to strings for serialization if (null !== $this->seekable) { $this->body = $this->getBody(); } $this->_headers = $this->getHeaders(); return ['_headers', 'body', 'charset', 'subtype', 'disposition', 'name', 'encoding']; } public function __wakeup() { $r = new \ReflectionProperty(AbstractPart::class, 'headers'); $r->setAccessible(true); $r->setValue($this, $this->_headers); unset($this->_headers); } }