101 lines
2.2 KiB
PHP
101 lines
2.2 KiB
PHP
<?php
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/**
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* @package FOF
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* @copyright Copyright (c)2010-2022 Nicholas K. Dionysopoulos / Akeeba Ltd
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* @license GNU General Public License version 3, or later
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*/
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namespace FOF40\Model\DataModel\Behaviour;
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defined('_JEXEC') || die;
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use ContenthistoryHelper;
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use FOF40\Event\Observer;
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use FOF40\Model\DataModel;
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/**
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* FOF model behavior class to add Joomla! content history support
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*
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* @since 2.1
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*/
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class ContentHistory extends Observer
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{
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/** @var ContentHistoryHelper */
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protected $historyHelper;
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/**
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* The event which runs after storing (saving) data to the database
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*
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* @param DataModel &$model The model which calls this event
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*
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* @return boolean True to allow saving without an error
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*/
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public function onAfterSave(DataModel &$model)
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{
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$model->checkContentType();
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$componentParams = $model->getContainer()->params;
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if ($componentParams->get('save_history', 0))
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{
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if (!$this->historyHelper)
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{
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$this->historyHelper = new ContentHistoryHelper($model->getContentType());
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}
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$this->historyHelper->store($model);
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}
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return true;
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}
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/**
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* The event which runs before deleting a record
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*
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* @param DataModel &$model The model which calls this event
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* @param integer $oid The PK value of the record to delete
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*
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* @return boolean True to allow the deletion
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*/
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public function onBeforeDelete(DataModel &$model, $oid)
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{
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$componentParams = $model->getContainer()->params;
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if ($componentParams->get('save_history', 0))
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{
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if (!$this->historyHelper)
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{
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$this->historyHelper = new ContentHistoryHelper($model->getContentType());
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}
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$this->historyHelper->deleteHistory($model);
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}
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return true;
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}
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/**
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* This event runs after publishing a record in a model
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*
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* @param DataModel &$model The model which calls this event
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*
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* @return void
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*/
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public function onAfterPublish(DataModel &$model)
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{
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$model->updateUcmContent();
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}
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/**
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* This event runs after unpublishing a record in a model
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*
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* @param DataModel &$model The model which calls this event
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*
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* @return void
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*/
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public function onAfterUnpublish(DataModel &$model)
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{
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$model->updateUcmContent();
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}
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}
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