public function testUsage()
{
$fp = fopen('php://temp', 'r+');
fwrite($fp, '12345');
$data = array('ABCDE', $fp, 'fghij');
$ob = new Horde_Support_CombineStream($data);
$stream = $ob->fopen();
$this->assertEquals('ABCDE12345fghij', fread($stream, 1024));
$this->assertEquals(true, feof($stream));
$this->assertEquals(0, fseek($stream, 0));
$this->assertEquals(-1, fseek($stream, 0));
$this->assertEquals(0, ftell($stream));
$this->assertEquals(0, fseek($stream, 5, SEEK_CUR));
$this->assertEquals(5, ftell($stream));
$this->assertEquals(10, fwrite($stream, '0000000000'));
$this->assertEquals(0, fseek($stream, 0, SEEK_END));
$this->assertEquals(20, ftell($stream));
$this->assertEquals(false, feof($stream));
fclose($stream);
}
/**
* Gets the raw text for one section of the message.
*
* @param integer $id The ID of the MIME part.
* @param array $options Additional options:
* - decode: (boolean) Attempt to decode the bodypart on the remote
* server. If successful, sets self::$_lastBodyPartDecode to
* the content-type of the decoded data.
* DEFAULT: No
* - length: (integer) If set, only download this many bytes of the
* bodypart from the server.
* DEFAULT: All data is retrieved.
* - mimeheaders: (boolean) Include the MIME headers also?
* DEFAULT: No
* - stream: (boolean) If true, return a stream.
* DEFAULT: No
*
* @return mixed The text of the part or a stream resource if 'stream'
* is true.
* @todo Simplify by removing 'mimeheaders' parameter (not used).
*/
public function getBodyPart($id, $options)
{
$options = array_merge(array('decode' => false, 'mimeheaders' => false, 'stream' => false), $options);
$this->_lastBodyPartDecode = null;
$query = new Horde_Imap_Client_Fetch_Query();
if (!isset($options['length']) || !empty($options['length'])) {
$bodypart_params = array('decode' => true, 'peek' => true);
if (isset($options['length'])) {
$bodypart_params['start'] = 0;
$bodypart_params['length'] = $options['length'];
}
$query->bodyPart($id, $bodypart_params);
}
if (!empty($options['mimeheaders'])) {
$query->mimeHeader($id, array('peek' => true));
}
$fetch_res = $this->_imap->fetch($this->_mbox, $query, array('ids' => new Horde_Imap_Client_Ids(array($this->uid))));
if (empty($options['mimeheaders'])) {
$this->_lastBodyPartDecode = $fetch_res[$this->uid]->getBodyPartDecode($id);
return $fetch_res[$this->uid]->getBodyPart($id, $options['stream']);
} elseif (empty($options['stream'])) {
return $fetch_res[$this->uid]->getMimeHeader($id) . $fetch_res[$this->uid]->getBodyPart($id);
} else {
$swrapper = new Horde_Support_CombineStream(array($fetch_res[$this->uid]->getMimeHeader($id, Horde_Imap_Client_Data_Fetch::HEADER_STREAM), $fetch_res[$this->uid]->getBodyPart($id, true)));
return $swrapper->fopen();
}
}
