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Rewrite OPTIONS response to use DAVResource.

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This commit is contained in:
Andrew McMillan 2010-03-08 17:46:24 +13:00
parent dd21172c69
commit 20a47c5fb2
1 changed files with 5 additions and 29 deletions
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34
inc/caldav-OPTIONS.php
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@ -10,40 +10,16 @@
*/
dbg_error_log("OPTIONS", "method handler");
$request->NeedPrivilege( 'DAV::read' );
include_once('DAVResource.php');
$resource = new DAVResource($request->path);
$exists = false;
$is_calendar = false;
$resource->NeedPrivilege( 'DAV::read' );
if ( $request->path == '/' ) {
$exists = true;
}
else {
if ( preg_match( '#^/[^/]+/$#', $request->path) ) {
$sql = "SELECT user_no, '/' || username || '/' AS dav_name, md5( '/' || username || '/') AS dav_etag, ";
$sql .= "updated AS created, fullname AS dav_displayname, FALSE AS is_calendar FROM usr WHERE user_no = $request->user_no ; ";
}
else {
$sql = "SELECT user_no, dav_name, dav_etag, created, dav_displayname, is_calendar FROM collection WHERE user_no = $request->user_no AND dav_name = ".qpg($request->path);
}
$qry = new PgQuery($sql );
if( $qry->Exec("OPTIONS",__LINE__,__FILE__) && $qry->rows > 0 && $collection = $qry->Fetch() ) {
$is_calendar = ($collection->is_calendar == 't');
$exists = true;
}
elseif ( $c->collections_always_exist && preg_match( "#^/$session->username/#", $request->path) ) {
$exists = true;
// Possibly this should be another setting, but it seems unlikely that something that
// can't deal with collections would issue MKCALENDAR or PROPPATCH commands.
$is_calendar = true;
}
}
if ( !$exists ) {
if ( !$resource->Exists() ) {
$request->DoResponse( 404, translate("No collection found at that location.") );
}
$allowed = implode( ', ', array_keys($request->supported_methods) );
$allowed = implode( ', ', array_keys($resource->FetchSupportedMethods()) );
header( 'Allow: '.$allowed);
$request->DoResponse( 200, "" );