VersioningService.inc.php 1.53 KB
<?php

require_once KT_LIB_DIR . '/api/ktcmis/ktcmis.inc.php';

/**
 * CMIS Service class which hooks into the KnowledgeTree interface
 * for processing of CMIS queries and responses via atompub/webservices
 */

class VersioningService extends KTVersioningService {
    
    /**
     * Deletes all Document Objects in the specified Version Series, including the Private Working Copy
     * 
     * @param string $repositoryId
     * @param string $versionSeriesId
     * @return boolean true if successful
     */
    public function deleteAllVersions($repositoryId, $versionSeriesId)
    {
        $result = parent::deleteAllVersions($repositoryId, $versionSeriesId);

        if ($result['status_code'] == 0) {
            return $result['results'];
        }
        else {
            return new PEAR_Error($result['message']);
        }
    }
    
    /**
     * Checks out a document and creates the PWC (Private Working Copy) which will represent the checked out document
     * 
     * @param string $repositoryId
     * @param string $documentId
     * @param string $changeToken [optional]
     * @return array results
     */
    // TODO set up delivery of content stream? or is that up to the CMIS client?
    public function checkOut($repositoryId, $documentId, $changeToken = '')
    {
        $result = parent::checkOut($repositoryId, $documentId, $changeToken);

        if ($result['status_code'] == 0) {
            return $result['results'];
        }
        else {
            return new PEAR_Error($result['message']);
        }
    }

}

?>