/**
* Converts the content from the backend to a format suitable for the
* client device.
*
* Strips the uid (primary key) information as client and server might use
* different ones.
*
* @param string $content The content to convert
* @param string $contentType The content type of content as returned
* from the backend
* @param string $database The server database URI.
*
* @return array Three-element array with the converted content, the
* (possibly changed) new content type, and encoding type
* (like b64 as used by Funambol).
*/
public function convertServer2Client($content, $contentType, $database)
{
$database = $GLOBALS['backend']->normalize($database);
list($content, $contentType, $encodingType) = parent::convertServer2Client($content, $contentType, $database);
if ($this->requestedContentType == $contentType) {
if ($contentType == 'text/calendar' || $contentType == 'text/x-vcalendar') {
$si = $GLOBALS['backend']->state->sourceURI;
if (stristr($si, 'fol-') !== false) {
// The Funambol Outlook connector uses invalid STATUS
// values. Actually it maps MeetingStatus values of the
// Outlook event to the STATUS property, which is
// completely useless. So drop the STATUS altogether.
$content = preg_replace('/^STATUS:.*\\r?\\n/im', '', $content);
}
}
return array($content, $contentType, $encodingType);
}
switch ($contentType) {
case 'text/calendar':
case 'text/x-vcalendar':
switch ($database) {
case 'calendar':
$content = Horde_SyncMl_Device_sync4j::vevent2sif($content);
$content = base64_encode($content);
$contentType = 'text/x-s4j-sife';
break 2;
case 'tasks':
$content = Horde_SyncMl_Device_sync4j::vtodo2sif($content);
$content = base64_encode($content);
$contentType = 'text/x-s4j-sift';
break 2;
}
break;
case 'text/x-vcard':
$content = Horde_SyncMl_Device_sync4j::vcard2sif($content);
$content = base64_encode($content);
$contentType = 'text/x-s4j-sifc';
break;
case 'text/x-vnote':
case 'text/plain':
$content = Horde_SyncMl_Device_sync4j::vnote2sif($content);
$content = base64_encode($content);
$contentType = 'text/x-s4j-sifn';
break;
}
$l = "\nOutput converted for client ({$contentType}):\n" . base64_decode($content) . "\n";
$GLOBALS['backend']->logFile(Horde_SyncMl_Backend::LOGFILE_DATA, $l);
return array($content, $contentType, 'b64');
}
