mirror of
https://gitlab.com/davical-project/davical.git
synced 2026-02-19 04:23:36 +00:00
79 lines
3.0 KiB
PHP
79 lines
3.0 KiB
PHP
<?php
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/**
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* CalDAV Server - handle BIND method
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*
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* @package davical
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* @subpackage caldav
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* @author Andrew McMillan <andrew@mcmillan.net.nz>
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* @copyright Morphoss Ltd - http://www.morphoss.com/
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* @license http://gnu.org/copyleft/gpl.html GNU GPL v2 or later
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*/
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dbg_error_log('BIND', 'method handler');
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require_once('AwlQuery.php');
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$request->NeedPrivilege('DAV::bind');
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if ( ! $request->IsCollection() || ! $request->Exists() ) {
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$request->PreconditionFailed(403,'DAV::bind-into-collection',translate('The BIND Request-URI MUST identify a collection.'));
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}
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require_once('DAVResource.php');
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$parent = new DAVResource( $parent_container );
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if ( $parent->IsSchedulingCollection() ) {
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$request->PreconditionFailed(403, 'DAV::method-not-allowed',translate('The BIND method is not allowed at that location.') );
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}
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require_once('XMLDocument.php');
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$reply = new XMLDocument(array( 'DAV:' => '' ));
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$position = 0;
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$xmltree = BuildXMLTree( $request->xml_tags, $position);
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$segment = $xmltree->GetElements('DAV::segment');
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$segment = $segment[0]->GetContent();
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if ( preg_match( '{[/\\]}', $segment ) ) {
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$request->PreconditionFailed(403, 'DAV::name-allowed',translate('That destination name contains invalid characters.') );
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}
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$href = $xmltree->GetElements('DAV::href')[0]->GetContent();
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// $href = $href[0]->GetContent();
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$destination_path = $request->path;
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if ( preg_match( '{[^/]$}', $destination_path ) ) $destination_path .= '/';
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$destination_path .= $segment;
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$destination = new DAVResource( $destination_path );
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if ( $destination->Exists() ) {
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$request->PreconditionFailed(403,'DAV::can-overwrite',translate('A resource already exists at the destination.'));
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}
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$source = new DAVResource( $href );
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if ( !$source->Exists() ) {
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$request->PreconditionFailed(403,'DAV::bind-source-exists',translate('The BIND Request MUST identify an existing resource.'));
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}
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if ( $source->IsPrincipal() || !$source->IsCollection() ) {
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$request->PreconditionFailed(403,'DAV::binding-allowed',translate('DAViCal only allows BIND requests for collections at present.'));
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}
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/*
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bind_id INT8 DEFAULT nextval('dav_id_seq') PRIMARY KEY,
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bound_source_id INT8 REFERENCES collection(collection_id) ON UPDATE CASCADE ON DELETE CASCADE,
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access_ticket_id TEXT REFERENCES access_ticket(ticket_id) ON UPDATE CASCADE ON DELETE SET NULL,
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parent_id INT8 REFERENCES collection(collection_id) ON UPDATE CASCADE ON DELETE CASCADE,
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dav_name TEXT UNIQUE NOT NULL,
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dav_displayname TEXT
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*/
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$sql = 'INSERT INTO dav_binding ( bound_source_id, access_ticket_id, parent_id, dav_name, dav_displayname )
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VALUES( :target_id, :ticket_id, :container_id, :dav_name, :displayname )';
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$params = array(
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':target_id' => $source->GetProperty('collection_id'),
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':ticket_id' => (isset($request->ticket) ? $request->ticket->id() : null),
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':container_id' => $destination->GetProperty('collection_id'),
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':dav_name' => $destination_path,
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':displayname' => 'Bind to '.$source->GetProperty('DAV::displayname')
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);
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$qry = new AwlQuery( $sql, $params );
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