/**
* Given an IMAP URL, fetches the corresponding part.
*
* @param Horde_Imap_Client_Url_Imap $url An IMAP URL.
*
* @return resource The section contents in a stream. Returns null if
* the part could not be found.
*
* @throws Horde_Imap_Client_Exception
*/
public function fetchFromUrl(Horde_Imap_Client_Url_Imap $url)
{
$ids_ob = $this->_socket->getIdsOb($url->uid);
// BODY[]
if (is_null($url->section)) {
$query = new Horde_Imap_Client_Fetch_Query();
$query->fullText(array('peek' => true));
$fetch = $this->_socket->fetch($url->mailbox, $query, array('ids' => $ids_ob));
return $fetch[$url->uid]->getFullMsg(true);
}
$section = trim($url->section);
// BODY[<#.>HEADER.FIELDS<.NOT>()]
if (($pos = stripos($section, 'HEADER.FIELDS')) !== false) {
$hdr_pos = strpos($section, '(');
$cmd = substr($section, 0, $hdr_pos);
$query = new Horde_Imap_Client_Fetch_Query();
$query->headers('section', explode(' ', substr($section, $hdr_pos + 1, strrpos($section, ')') - $hdr_pos)), array('id' => $pos ? substr($section, 0, $pos - 1) : 0, 'notsearch' => stripos($cmd, '.NOT') !== false, 'peek' => true));
$fetch = $this->_socket->fetch($url->mailbox, $query, array('ids' => $ids_ob));
return $fetch[$url->uid]->getHeaders('section', Horde_Imap_Client_Data_Fetch::HEADER_STREAM);
}
// BODY[#]
if (is_numeric(substr($section, -1))) {
$query = new Horde_Imap_Client_Fetch_Query();
$query->bodyPart($section, array('peek' => true));
$fetch = $this->_socket->fetch($url->mailbox, $query, array('ids' => $ids_ob));
return $fetch[$url->uid]->getBodyPart($section, true);
}
// BODY[<#.>HEADER]
if (($pos = stripos($section, 'HEADER')) !== false) {
$id = $pos ? substr($section, 0, $pos - 1) : 0;
$query = new Horde_Imap_Client_Fetch_Query();
$query->headerText(array('id' => $id, 'peek' => true));
$fetch = $this->_socket->fetch($url->mailbox, $query, array('ids' => $ids_ob));
return $fetch[$url->uid]->getHeaderText($id, Horde_Imap_Client_Data_Fetch::HEADER_STREAM);
}
// BODY[<#.>TEXT]
if (($pos = stripos($section, 'TEXT')) !== false) {
$id = $pos ? substr($section, 0, $pos - 1) : 0;
$query = new Horde_Imap_Client_Fetch_Query();
$query->bodyText(array('id' => $id, 'peek' => true));
$fetch = $this->_socket->fetch($url->mailbox, $query, array('ids' => $ids_ob));
return $fetch[$url->uid]->getBodyText($id, true);
}
// BODY[<#.>MIMEHEADER]
if (($pos = stripos($section, 'MIME')) !== false) {
$id = $pos ? substr($section, 0, $pos - 1) : 0;
$query = new Horde_Imap_Client_Fetch_Query();
$query->mimeHeader($id, array('peek' => true));
$fetch = $this->_socket->fetch($url->mailbox, $query, array('ids' => $ids_ob));
return $fetch[$url->uid]->getMimeHeader($id, Horde_Imap_Client_Data_Fetch::HEADER_STREAM);
}
return null;
}
