mirror of
https://gitlab.com/davical-project/davical.git
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53 lines
2.2 KiB
PHP
53 lines
2.2 KiB
PHP
<?php
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/**
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* CalDAV Server - handle MKCOL method
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*
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* @package rscds
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* @subpackage caldav
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* @author Andrew McMillan <andrew@catalyst.net.nz>
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* @copyright Catalyst .Net Ltd
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* @license http://gnu.org/copyleft/gpl.html GNU GPL v2
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*/
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dbg_error_log("MKCOL", "method handler");
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if ( ! isset($permissions['write']) ) {
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header("HTTP/1.1 403 Forbidden");
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header("Content-type: text/plain");
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echo "You may not create a calendar there.";
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dbg_error_log("ERROR", "MKCOL Access denied for User: %d, Path: %s", $session->user_no, $request_path);
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return;
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}
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$displayname = $request_path;
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$parent_container = '/';
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if ( preg_match( '#^(.*/)([^/]+)(/)?$#', $request_path, $matches ) ) {
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$parent_container = $matches[1];
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$displayname = $matches[2];
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}
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$sql = "SELECT * FROM collection WHERE user_no = ? AND dav_name = ?;";
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$qry = new PgQuery( $sql, $session->user_no, $request_path );
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if ( ! $qry->Exec("MKCOL") ) {
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header("HTTP/1.1 500 Infernal Server Error");
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dbg_error_log( "ERROR", " MKCOL Failed (database error) for '%s' named '%s', user '%d' in parent '%s'", $request_path, $displayname, $session->user_no, $parent_container);
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exit(0);
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}
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if ( $qry->rows != 0 ) {
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header("HTTP/1.1 412 Collection Already Exists");
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dbg_error_log( "ERROR", " MKCOL Failed (already exists) for '%s' named '%s', user '%d' in parent '%s'", $request_path, $displayname, $session->user_no, $parent_container);
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exit(0);
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}
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$sql = "INSERT INTO collection ( user_no, parent_container, dav_name, dav_etag, dav_displayname, is_calendar, created, modified ) VALUES( ?, ?, ?, ?, ?, FALSE, current_timestamp, current_timestamp );";
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$qry = new PgQuery( $sql, $session->user_no, $parent_container, $request_path, md5($session->user_no. $request_path), $displayname );
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if ( $qry->Exec("MKCOL",__LINE__,__FILE__) ) {
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header("HTTP/1.1 200 Created");
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dbg_error_log( "MKCOL", "New collection '%s' created named '%s' for user '%d' in parent '%s'", $request_path, $displayname, $session->user_no, $parent_container);
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}
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else {
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header("HTTP/1.1 500 Infernal Server Error");
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dbg_error_log( "ERROR", " MKCOL Failed for '%s' named '%s', user '%d' in parent '%s'", $request_path, $displayname, $session->user_no, $parent_container);
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}
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?>
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