/**
* Either adds the passed part to $this->textPart if its content type is
* text/plain, to $this->htmlPart if it's text/html, or adds the part to the
* parts array otherwise.
*
* @param \ZBateson\MailMimeParser\MimePart $part
*/
public function addPart(MimePart $part)
{
$type = $part->getHeaderValue('Content-Type');
if ((empty($type) || strtolower($type) === 'text/plain') && empty($this->textPart)) {
$this->textPart = $part;
} elseif (strtolower($type) === 'text/html' && empty($this->htmlPart)) {
$this->htmlPart = $part;
} else {
$this->parts[] = $part;
}
}
/**
* Returns true if the $part should be assigned as this message's main
* html part content.
*
* @param \ZBateson\MailMimeParser\MimePart $part
* @return bool
*/
private function isMessageHtmlPart(MimePart $part)
{
$type = strtolower($part->getHeaderValue('Content-Type', 'text/plain'));
return $type === 'text/html' && empty($this->htmlPart);
}
/**
* Attaches a mailmimeparser-encode stream filter based on the part's
* defined charset.
*
* @param \ZBateson\MailMimeParser\MimePart $part
* @param resource $handle
*/
private function attachCharsetFilterToStream(MimePart $part, $handle)
{
$contentType = strtolower($part->getHeaderValue('Content-Type', 'text/plain'));
if (strpos($contentType, 'text/') === 0) {
stream_filter_append($handle, 'mailmimeparser-encode', STREAM_FILTER_READ, ['charset' => $part->getHeaderParameter('Content-Type', 'charset')]);
}
}
public function testGetHeaderParameter()
{
$hf = $this->mockHeaderFactory;
$header = $this->getMockedParameterHeader('First-Header', 'Value', 'param-value');
$hf->expects($this->exactly(1))->method('newInstance')->withConsecutive([$header->getName(), $header->getValue()])->willReturnOnConsecutiveCalls($header);
$part = new MimePart($hf);
$part->setRawHeader($header->getName(), $header->getValue());
$this->assertEquals('param-value', $part->getHeaderParameter('first-header', 'param'));
}
/**
* Sets up a default Content-Type header of text/plain.
*
* @param HeaderFactory $headerFactory
*/
public function __construct(HeaderFactory $headerFactory)
{
parent::__construct($headerFactory);
$this->setRawHeader('Content-Type', 'text/plain');
}
/**
* Finds the boundaries for the current MimePart, reads its content and
* creates and returns the next part, setting its parent part accordingly.
*
* @param resource $handle The handle to read from
* @param \ZBateson\MailMimeParser\Message $message The current Message
* @param \ZBateson\MailMimeParser\MimePart $part
* @return MimePart
*/
protected function readMimeMessagePart($handle, Message $message, MimePart $part)
{
$boundary = $part->getHeaderParameter('Content-Type', 'boundary');
$skipFirst = true;
$parent = $part;
if (empty($boundary) || !preg_match('~multipart/\\w+~i', $part->getHeaderValue('Content-Type'))) {
// either there is no boundary (possibly no parent boundary either) and message is read
// till the end, or we're in a boundary already and content should be read till the parent
// boundary is reached
if ($part->getParent() !== null) {
$parent = $part->getParent();
$boundary = $parent->getHeaderParameter('Content-Type', 'boundary');
}
$skipFirst = false;
}
return $this->readMimeMessageBoundaryParts($handle, $message, $parent, $part, $boundary, $skipFirst);
}