/**
* Parses the body of an rfc 2822 message.
*
* @throws ezcBaseFileNotFoundException
* if a neccessary temporary file could not be openened.
* @param string $origLine
*/
public function parseBody($origLine)
{
$line = rtrim($origLine, "\r\n");
if ($this->parserState == self::PARSE_STATE_HEADERS && $line == '') {
$this->parserState = self::PARSE_STATE_BODY;
// clean up headers for the part
// the rest of the headers should be set on the mail object.
$headers = new ezcMailHeadersHolder();
$headers['Content-Type'] = $this->headers['Content-Type'];
if (isset($this->headers['Content-Transfer-Encoding'])) {
$headers['Content-Transfer-Encoding'] = $this->headers['Content-Transfer-Encoding'];
}
if (isset($this->headers['Content-Disposition'])) {
$headers['Content-Disposition'] = $this->headers['Content-Disposition'];
}
// get the correct body type
$this->bodyParser = self::createPartParserForHeaders($headers);
} else {
if ($this->parserState == self::PARSE_STATE_HEADERS) {
$this->parseHeader($line, $this->headers);
} else {
$this->bodyParser->parseBody($origLine);
}
}
}
/**
* Returns an array of ezcMail objects parsed from the mail set $set.
*
* You can optionally use ezcMailParserOptions to provide an alternate class
* name which will be instantiated instead of ezcMail, if you need to extend
* ezcMail.
*
* Example:
* <code>
* $options = new ezcMailParserOptions();
* $options->mailClass = 'MyMailClass';
*
* $parser = new ezcMailParser( $options );
* // if you want to use MyMailClass which extends ezcMail
* </code>
*
* @apichange Remove second parameter
*
* @throws ezcBaseFileNotFoundException
* if a neccessary temporary file could not be openened.
* @param ezcMailParserSet $set
* @param string $class Deprecated. Use $mailClass in ezcMailParserOptions class instead.
* @return array(ezcMail)
*/
public function parseMail(ezcMailParserSet $set, $class = null)
{
$mail = array();
if (!$set->hasData()) {
return $mail;
}
if ($class === null) {
$class = $this->options->mailClass;
}
do {
$this->partParser = new ezcMailRfc822Parser();
$data = "";
$size = 0;
while (($data = $set->getNextLine()) !== null) {
$this->partParser->parseBody($data);
$size += strlen($data);
}
$part = $this->partParser->finish($class);
$part->size = $size;
$mail[] = $part;
} while ($set->nextMail());
return $mail;
}
/**
* Parses each line of the digest body.
*
* Every line is part of the digested mail. It is sent directly to the mail parser.
*
* @param string $line
*/
public function parseBody($line)
{
$this->mailParser->parseBody($line);
$this->size += strlen($line);
}
/**
* Parses a multipart body.
*
* @throws ezcBaseFileNotFoundException
* if a neccessary temporary file could not be opened.
* @param string $origLine
*/
public function parseBody($origLine)
{
if ($this->parserState == self::PARSE_STATE_POST_LAST) {
return;
}
$line = rtrim($origLine, "\r\n");
// check if we hit any of the boundaries
$newPart = false;
$endOfMultipart = false;
if (strlen($line) > 0 && $line[0] == "-") {
if (strcmp(trim($line), '--' . $this->boundary) === 0) {
$newPart = true;
} else {
if (strcmp(trim($line), '--' . $this->boundary . '--') === 0) {
$endOfMultipart = true;
}
}
}
// actions to do when starting or finishing a part
if ($newPart || $endOfMultipart) {
if ($this->parserState != self::PARSE_STATE_BODY) {
// something is b0rked, we got a new separator before getting a body
// we'll skip this part and continue to the next
$this->currentPartParser = null;
$this->currentPartHeaders = new ezcMailHeadersHolder();
$this->parserState = $newPart ? self::PARSE_STATE_HEADERS : self::PARSE_STATE_POST_LAST;
} else {
// complete the work on the current part if there was any
if ($this->currentPartParser !== null) {
$part = $this->currentPartParser->finish();
if ($part !== null) {
$this->partDone($part);
}
}
// prepare for a new part if any
$this->currentPartParser = null;
$this->parserState = self::PARSE_STATE_POST_LAST;
if ($newPart) {
$this->parserState = self::PARSE_STATE_HEADERS;
$this->currentPartHeaders = new ezcMailHeadersHolder();
}
}
} else {
if ($this->parserState == self::PARSE_STATE_HEADERS && $line == '') {
$this->currentPartParser = self::createPartParserForHeaders($this->currentPartHeaders);
$this->parserState = self::PARSE_STATE_BODY;
} else {
if ($this->parserState == self::PARSE_STATE_HEADERS) {
$this->parseHeader($line, $this->currentPartHeaders);
} else {
if ($this->parserState == self::PARSE_STATE_BODY) {
if ($this->currentPartParser) {
// send body data to the part
$this->currentPartParser->parseBody($origLine);
}
}
}
}
// we are done parsing the multipart, ignore anything else pushed to us.
}
}
