Source for file LMetaDataCore.php

<?php
 
 
/**
 * Class file.
 *
 * @license http://opensource.org/licenses/mozilla1.1.php Mozilla Public License
 * @copyright 2005, diemeisterei GmbH. All rights reserved.
 * @author $Author: schmunk $
 * @version $Revision: 249 $  $Date: 2006-06-05 21:32:47 +0200 (Mo, 05 Jun 2006) $
 * @package Lithron.LMetaData
 * @subpackage Modules
 */
 
/**
 * Core functionality for LMetaData
 *
 * @package Lithron.LMetaData
 * @subpackage Modules
 */
 
Prado :: setPathOfAlias("LMetaData", dirname(__FILE__));
Prado :: using("LMetaData.db.propel.*");
Prado :: using("LMetaData.db.propel.l_meta_data.*");
class LMetaDataCore extends TModule
{
    public $_configuration;
 
    /**
     * @return array parsed configuration
     */
    public function getConfiguration()
    {
        return $this->_configuration;
    }
 
    /**
     * parses configuration
     */
    public function init($config)
    {
        $xmlObjs= $config->getElements();
        foreach ($xmlObjs as $obj)
        {
            $_attr= $obj->getAttributes();
            $pkg= $obj->getTagName();
            $id= $_attr->itemAt("id");
            $class= $_attr->itemAt("class");
            $type= ($opt= $_attr->itemAt("type")) ? $opt : "Selection";
            $this->_configuration[$pkg . ":" . $type][]= array (
                "id" => $id,
                "class" => $class
            );
        }
        #var_dump($this->Config);
    }
 
    /**
     * updates the metadata-database for a specified record
     */
    function updateMetaData($ownerRecordId, $metaData)
    {
        $conn= $this->Application->getModule("database")->getConnection("l_meta_data", "propel");
 
        $c= new Criteria();
        $c->add(LMetaDataPeer :: OWNER_ID, $metaData->getMetaId());
        $c->add(LMetaDataPeer :: OWNER_RECORD_ID, $ownerRecordId);
        LMetaDataPeer :: doDelete($c, $conn);
        $_do= $metaData->getDataObject();
        foreach ($_do[LMetaDataBase::DATA_KEY] AS $metaId => $classMetaData)
        {
 
            if (is_array($classMetaData))
                foreach ($classMetaData AS $metaRecord)
                {
                    #var_dump($metaRecord);
                    $record= new LMetaData;
                    $record->setOwnerId($metaData->getMetaId());
                    $record->setOwnerRecordId($ownerRecordId);
                    $record->setMetaId($metaId);
                    $record->setMetaRecordId($metaRecord['MetaRecordId']);
                    if (isset($metaRecord['Description'])) $record->setDescription($metaRecord['Description']);
                    if (isset($metaRecord['Rank'])) $record->setRank($metaRecord['Rank']);
                    $record->save($conn);
                }
        }
    }
 
    /**
     * retuns data from database
     */
    function getMetaData($ownerId, $ownerRecordId)
    {
        $conn= $this->Application->getModule("database")->getConnection("l_meta_data", "propel");
        $c= new Criteria();
        $c->add(LMetaDataPeer :: OWNER_ID, $ownerId);
        $c->add(LMetaDataPeer :: OWNER_RECORD_ID, $ownerRecordId);
        $c->addAscendingOrderByColumn(LMetaDataPeer :: RANK);
        $records= LMetaDataPeer :: doSelect($c, $conn);
        #var_dump($records);
        $return[0]['ApiRevision']= "2";
        foreach ($records AS $record)
        {
            $r['MetaId'] = $record->getMetaId();
            $r['MetaRecordId'] = $record->getMetaRecordId();
            $r['Description'] = $record->getDescription();
            $r['Rank'] = $record->getRank();
            $return[0][LMetaDataBase::DATA_KEY][$record->getMetaId()][]= $r;
        }
        Prado :: log("Queried meta data for $ownerId($ownerRecordId)", 1, "Lithron.LMetaData");
        return $return;
    }
 
}
 
/**
 * Interface for LMetaData controls
 *
 * @package Lithron.LMetaData
 * @subpackage Interfaces
 */
interface IMetaData
{
    /**
     * Returns selected items
     * @return array 
     */
    public function getSelection();
    /**
     * Sets selected items
     * @param array 
     */
    public function setSelection($array = null);
}
?>