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<?php
/**
* @package Sven.Bluege
* @subpackage com_eventgallery
*
* @copyright Copyright (C) 2005 - 2019 Sven Bluege All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
// Check to ensure this file is included in Joomla!
defined('_JEXEC') or die();
class EventgalleryLibraryFactoryFile extends EventgalleryLibraryFactoryFactory
{
protected $_folders = Array();
/**
* Returns a file
*
* @param $foldername string
* @param $filename string
* @return EventgalleryLibraryFile
*/
public function getFile($foldername, $filename) {
if (!is_string($foldername) || !is_string($filename)) {
throw new InvalidArgumentException("Can't create a file object with an object. Use plain Strings instead.");
}
if (!isset($this->_folders[$foldername][$filename])) {
/**
* @var EventgalleryLibraryFactoryFolder $folderFactory
*/
$folderFactory = EventgalleryLibraryFactoryFolder::getInstance();
$folder = $folderFactory->getFolder($foldername);
if ($folder == null) {
$this->_folders[$foldername][$filename] = null;
} else {
$fileFactory = $folder->getFileFactory();
$this->_folders[$foldername][$filename] = $fileFactory->getFile($foldername, $filename);
}
}
return $this->_folders[$foldername][$filename];
}
/**
* @param $id int
* @return EventgalleryLibraryFile|null
*/
public function getFileById($id) {
$query = $this->db->getQuery(true)
->select('folder, file')
->from($this->db->quoteName('#__eventgallery_file'))
->where('id=' . $this->db->quote((int)$id));
$this->db->setQuery( $query );
$data = $this->db->loadObject();
if ($data === null) {
return null;
}
return $this->getFile($data->folder, $data->file);
}
/**
* @param $user
* @param string $foldername
* @param string $filename
*/
public function createFile($user, string $foldername, string $filename)
{
$query = $this->db->getQuery(True)
->select('count(1)')
->from($this->db->quoteName('#__eventgallery_file'))
->where('folder=' . $this->db->quote($foldername))
->where('file=' . $this->db->quote($filename));
$this->db->setQuery($query);
if ($this->db->loadResult() == 0) {
$query = $this->db->getQuery(true)
->insert($this->db->quoteName('#__eventgallery_file'))
->columns('folder,file,userid,created,modified,ordering')
->values(
$this->db->quote($foldername) . ',' .
$this->db->quote($filename) . ',' .
$this->db->quote($user->id) . ',' .
'now(),now(),0');
} else {
$query = $this->db->getQuery(true)
->update($this->db->quoteName('#__eventgallery_file'))
->set('userid=' . $this->db->quote($user->id))
->set('created=now()')
->set('modified=now()')
->where('folder=' . $this->db->quote($foldername))
->where('file=' . $this->db->quote($filename));
}
$this->db->setQuery($query);
$this->db->execute();
$this->clearCache($foldername, $filename);
$this->triggerContentChangeStateEvent($foldername, $filename);
}
public function clearCache($foldername, $filename) {
unset($this->_folders[$foldername][$filename]);
}
public function triggerContentChangeStateEvent($folder, $file) {
$file = $this->getFile($folder, $file);
if ($file) {
\Joomla\CMS\Plugin\PluginHelper::importPlugin('finder');
\Joomla\CMS\Factory::getApplication()->triggerEvent('onFinderChangeState', array('com_eventgallery.file', [$file->getId()], $file));
}
}
}