1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 <?php
/*-----8<--------------------------------------------------------------------
*
* BEdita - a semantic content management framework
*
* Copyright 2010 ChannelWeb Srl, Chialab Srl
*
* This file is part of BEdita: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* BEdita is distributed WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with BEdita (see LICENSE.LGPL).
* If not, see <http://gnu.org/licenses/lgpl-3.0.html>.
*
*------------------------------------------------------------------->8-----
*/
/**
* Behavior to create/handle revisions for an object
*
* @version $Revision$
* @modifiedby $LastChangedBy$
* @lastmodified $LastChangedDate$
*
* $Id$
*/
class RevisionObjectBehavior extends ModelBehavior {
var $config = array();
private $prevData = array();
function setup($model, $config) {
}
/**
* load previous data array
*/
function beforeSave($model) {
if(!empty($model->id)) {
$model->containLevel('minimum');
$this->prevData[$model->id] = $model->findById($model->id);
}
return true ;
}
/**
* save diff in a new array
*/
public function afterSave($model, $created) {
if(!$created) {
$fieldsToRevison = $model->getColumnTypes();
// revision only object base tables
if (!empty($model->actsAs["ForeignDependenceSave"])) {
foreach ($model->actsAs["ForeignDependenceSave"] as $dependeceModelName) {
$fieldsToRevison = array_merge($fieldsToRevison, $model->{$dependeceModelName}->getColumnTypes());
}
}
$dataToRevision = array_intersect_key($model->data[$model->name], $fieldsToRevison);
$version = ClassRegistry::init("Version");
$version->addRevision($this->prevData[$model->id], $dataToRevision);
}
}
}
?>