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Diffstat (limited to '')
| -rw-r--r-- | library/vendor/Zend/Mime/Part.php | 329 |
1 files changed, 329 insertions, 0 deletions
diff --git a/library/vendor/Zend/Mime/Part.php b/library/vendor/Zend/Mime/Part.php new file mode 100644 index 0000000..852fb56 --- /dev/null +++ b/library/vendor/Zend/Mime/Part.php @@ -0,0 +1,329 @@ +<?php +/** + * Zend Framework + * + * LICENSE + * + * This source file is subject to the new BSD license that is bundled + * with this package in the file LICENSE.txt. + * It is also available through the world-wide-web at this URL: + * http://framework.zend.com/license/new-bsd + * If you did not receive a copy of the license and are unable to + * obtain it through the world-wide-web, please send an email + * to license@zend.com so we can send you a copy immediately. + * + * @category Zend + * @package Zend_Mime + * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com) + * @license http://framework.zend.com/license/new-bsd New BSD License + * @version $Id$ + */ + +/** + * Zend_Mime + */ + +/** + * Class representing a MIME part. + * + * @category Zend + * @package Zend_Mime + * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com) + * @license http://framework.zend.com/license/new-bsd New BSD License + */ +class Zend_Mime_Part +{ + + /** + * Type + * + * @var string + */ + public $type = Zend_Mime::TYPE_OCTETSTREAM; + + /** + * Encoding + * + * @var string + */ + public $encoding = Zend_Mime::ENCODING_8BIT; + + /** + * ID + * + * @var string + */ + public $id; + + /** + * Disposition + * + * @var string + */ + public $disposition; + + /** + * Filename + * + * @var string + */ + public $filename; + + /** + * Description + * + * @var string + */ + public $description; + + /** + * Character set + * + * @var string + */ + public $charset; + + /** + * Boundary + * + * @var string + */ + public $boundary; + + /** + * Location + * + * @var string + */ + public $location; + + /** + * Language + * + * @var string + */ + public $language; + + /** + * Content + * + * @var mixed + */ + protected $_content; + + /** + * @var bool + */ + protected $_isStream = false; + + /** + * create a new Mime Part. + * The (unencoded) content of the Part as passed + * as a string or stream + * + * @param mixed $content String or Stream containing the content + */ + public function __construct($content) + { + $this->_content = $content; + if (is_resource($content)) { + $this->_isStream = true; + } + } + + /** + * @todo setters/getters + * @todo error checking for setting $type + * @todo error checking for setting $encoding + */ + + /** + * check if this part can be read as a stream. + * if true, getEncodedStream can be called, otherwise + * only getContent can be used to fetch the encoded + * content of the part + * + * @return bool + */ + public function isStream() + { + return $this->_isStream; + } + + /** + * if this was created with a stream, return a filtered stream for + * reading the content. very useful for large file attachments. + * + * @return mixed Stream + * @throws Zend_Mime_Exception if not a stream or unable to append filter + */ + public function getEncodedStream() + { + if (!$this->_isStream) { + throw new Zend_Mime_Exception( + 'Attempt to get a stream from a string part' + ); + } + + //stream_filter_remove(); // ??? is that right? + switch ($this->encoding) { + case Zend_Mime::ENCODING_QUOTEDPRINTABLE: + $filter = stream_filter_append( + $this->_content, + 'convert.quoted-printable-encode', + STREAM_FILTER_READ, + array( + 'line-length' => 76, + 'line-break-chars' => Zend_Mime::LINEEND + ) + ); + if (!is_resource($filter)) { + throw new Zend_Mime_Exception( + 'Failed to append quoted-printable filter' + ); + } + break; + + case Zend_Mime::ENCODING_BASE64: + $filter = stream_filter_append( + $this->_content, + 'convert.base64-encode', + STREAM_FILTER_READ, + array( + 'line-length' => 76, + 'line-break-chars' => Zend_Mime::LINEEND + ) + ); + if (!is_resource($filter)) { + throw new Zend_Mime_Exception( + 'Failed to append base64 filter' + ); + } + break; + + default: + } + + return $this->_content; + } + + /** + * Get the Content of the current Mime Part in the given encoding. + * + * @param string $EOL Line end; defaults to {@link Zend_Mime::LINEEND} + * @throws Zend_Mime_Exception + * @return string + */ + public function getContent($EOL = Zend_Mime::LINEEND) + { + if ($this->_isStream) { + return stream_get_contents($this->getEncodedStream()); + } else { + return Zend_Mime::encode($this->_content, $this->encoding, $EOL); + } + } + + /** + * Get the RAW unencoded content from this part + * + * @return string + */ + public function getRawContent() + { + if ($this->_isStream) { + return stream_get_contents($this->_content); + } else { + return $this->_content; + } + } + + /** + * Create and return the array of headers for this MIME part + * + * @param string $EOL Line end; defaults to {@link Zend_Mime::LINEEND} + * @return array + */ + public function getHeadersArray($EOL = Zend_Mime::LINEEND) + { + $headers = array(); + + $contentType = $this->type; + if ($this->charset) { + $contentType .= '; charset=' . $this->charset; + } + + if ($this->boundary) { + $contentType .= ';' . $EOL + . " boundary=\"" . $this->boundary . '"'; + } + + $headers[] = array( + 'Content-Type', + $contentType + ); + + if ($this->encoding) { + $headers[] = array( + 'Content-Transfer-Encoding', + $this->encoding + ); + } + + if ($this->id) { + $headers[] = array( + 'Content-ID', + '<' . $this->id . '>' + ); + } + + if ($this->disposition) { + $disposition = $this->disposition; + if ($this->filename) { + $disposition .= '; filename="' . $this->filename . '"'; + } + $headers[] = array( + 'Content-Disposition', + $disposition + ); + } + + if ($this->description) { + $headers[] = array( + 'Content-Description', + $this->description + ); + } + + if ($this->location) { + $headers[] = array( + 'Content-Location', + $this->location + ); + } + + if ($this->language) { + $headers[] = array( + 'Content-Language', + $this->language + ); + } + + return $headers; + } + + /** + * Return the headers for this part as a string + * + * @param string $EOL Line end; defaults to {@link Zend_Mime::LINEEND} + * @return string + */ + public function getHeaders($EOL = Zend_Mime::LINEEND) + { + $res = ''; + foreach ($this->getHeadersArray($EOL) as $header) { + $res .= $header[0] . ': ' . $header[1] . $EOL; + } + + return $res; + } +} |