unset($newcache->server_etags[$fname]);
}
// Push locally updated events to the remote server
foreach ($push_urls as $href => $etag) {
$new_etag = $caldav->DoPUTRequest($args->url . $href, $push_events[$href], $etag);
printf("\nPUT:\n%s\nResponse:\n%s\n", $caldav->GetHttpRequest(), $caldav->GetResponseHeaders());
if (!isset($new_etag) || $new_etag == '') {
if (preg_match('{^Location:\\s+.*/([^/]+)$}im', $caldav->GetResponseHeaders(), $matches)) {
/** How annoying. It seems the other server renamed the event on PUT so we move the local copy to match their name */
$new_href = preg_replace('{\\r?\\n.*$}s', '', $matches[1]);
$qry = new AwlQuery('UPDATE caldav_data SET dav_name = :new_dav_name WHERE dav_name = :old_dav_name', array(':new_dav_name' => $args->local_collection_path . $new_href, ':old_dav_name' => $args->local_collection_path . $href));
$qry->Exec('sync_pull', __LINE__, __FILE__);
$new_cache->local_etags[$new_href] = $new_cache->local_etags[$href];
unset($new_cache->local_etags[$href]);
$href = $new_href;
$caldav->DoHEADRequest($args->url . $href);
if (preg_match('{^Etag:\\s+"([^"]*)"\\s*$}im', $caldav->httpResponseHeaders, $matches)) {
$new_etag = $matches[1];
}
printf("\nHEAD:\n%s\nResponse:\n%s\n", $caldav->GetHttpRequest(), $caldav->GetResponseHeaders());
}
if (!isset($new_etag) || $new_etag == '') {
printf("Unable to retrieve ETag for new event on remote server. Forcing bad ctag.");
$force_ctag = 'Naughty server!';
}
}
$newcache->server_etags[$href] = $new_etag;
}
$calendar = $caldav->GetCalendarDetails();
if (isset($force_ctag)) {
$newcache->server_ctag = $force_ctag;
