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<?php
/**
* @version 3.2
* @author Michael A. Gilkes (michael@valorapps.com)
* @copyright Michael Albert Gilkes
* @license GNU/GPLv3
Easy Folder Listing Pro Component for Joomla!
Copyright (C) 2012-2016 Michael Albert Gilkes (Valor Apps)
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
// No direct access to this file
defined('_JEXEC') or die('Restricted access');
/**
* EasyFolderListingPro Logs Model
*/
class EasyFolderListingProModelLogs extends JModelList
{
/**
* The event to trigger after deleting the data.
*/
protected $event_after_delete = 'onContentAfterDelete';
/**
* The event to trigger before deleting the data.
*/
protected $event_before_delete = 'onContentBeforeDelete';
public function __construct($config = array())
{
/* Add all fields that may be filtered and sorted */
if (empty($config['filter_fields']))
{
$config['filter_fields'] = array(
'id', 'a.id',
'filepath', 'a.filepath',
'user_id_fk', 'a.user_id_fk', 'username', 'name',
'dl_or_pv', 'a.dl_or_pv',
'ip_address', 'a.ip_address',
'access_time', 'a.access_time',
);
}
parent::__construct($config);
}
protected function getStoreId($id = '')
{
// Compile the store id.
$id .= ':'.$this->getState('filter.search');
$id .= ':'.$this->getState('filter.dl_or_pv');
$id .= ':'.$this->getState('filter.username');
return parent::getStoreId($id);
}
public function getTable($type = 'Log', $prefix = 'EasyFolderListingProTable', $config = array())
{
return JTable::getInstance($type, $prefix, $config);
}
protected function populateState($ordering = null, $direction = null)
{
$app = JFactory::getApplication('administrator');
//Load the filter state.
$search = $this->getUserStateFromRequest($this->context.'.filter.search', 'filter_search');
$this->setState('filter.search', $search);
$dl_or_pv = $this->getUserStateFromRequest($this->context.'.filter.dl_or_pv', 'filter_dl_or_pv', '');
$this->setState('filter.dl_or_pv', $dl_or_pv);
$username = $this->getUserStateFromRequest($this->context.'.filter.username', 'filter_username', '');
$this->setState('filter.username', $username);
//List state information.
parent::populateState('a.id', 'asc');
}
function getListQuery()
{
//Create a new query object.
$db = $this->getDbo();
$query = $db->getQuery(true);
$user = JFactory::getUser();
// Select the required fields from the table.
$query->select(
$this->getState(
'list.select',
'a.id AS id, '.
'a.filepath AS filepath, '.
'a.user_id_fk AS user_id_fk, '.
'a.dl_or_pv AS dl_or_pv, '.
'a.ip_address AS ip_address, '.
'a.access_time AS access_time'
)
);
$query->from('#__eflp_logs AS a');
//Join over the users for the checked out user.
$query->select(
'uc.username AS username, '.
'uc.name AS name'
);
$query->join('LEFT', '#__users AS uc ON uc.id=a.user_id_fk');
//Filter by published state
$dl_or_pv = $this->getState('filter.dl_or_pv');
if (is_numeric($dl_or_pv))
{
$query->where('a.dl_or_pv = ' . (int) $dl_or_pv);
}
elseif ($dl_or_pv === '')
{
$query->where('(a.dl_or_pv IN (0, 1))');
}
// Filter by search in title
$search = $this->getState('filter.search');
if (!empty($search))
{
if (stripos($search, 'id:') === 0)
{
$query->where('a.id = '.(int) substr($search, 3));
}
elseif (stripos($search, 'ip:') === 0)
{
$query->where('a.ip_address = '.(int) substr($search, 3));
}
else
{
$search = $db->Quote('%'.$db->escape($search, true).'%');
$query->where('(a.filepath LIKE '.$search.' OR uc.username LIKE '.$search.' OR uc.name LIKE '.$search.')');
}
}
// Add the list ordering clause.
$orderCol = $this->state->get('list.ordering', 'a.id');
$orderDirn = $this->state->get('list.direction', 'asc');
//sqlsrv change: since you can't order by an alias in sqlsvr
if ($orderCol == 'username')
{
$orderCol = 'uc.username';
}
elseif ($orderCol == 'name')
{
$orderCol = 'uc.name';
}
$query->order($db->escape($orderCol . ' ' . $orderDirn));
return $query;
}
/**
* Method to test whether a record can be deleted.
*
* @param object $record A record object.
*
* @return boolean True if allowed to delete the record. Defaults to the permission for the component.
*
* @since 2.5
*/
protected function canDelete($record)
{
$user = JFactory::getUser();
return $user->authorise('core.delete', $this->option);
}
/**
* Method to test whether a record can be deleted.
*
* @param object $record A record object.
*
* @return boolean True if allowed to change the state of the record. Defaults to the permission for the component.
*
* @since 2.5
*/
protected function canEditState($record)
{
$user = JFactory::getUser();
return $user->authorise('core.edit.state', $this->option);
}
/**
* Method to delete one or more records.
*
* @param array &$pks An array of record primary keys.
*
* @return boolean True if successful, false if an error occurs.
*/
public function delete(&$pks)
{
// Initialise variables.
$dispatcher = JDispatcher::getInstance();
$pks = (array) $pks;
$table = $this->getTable();
// Include the content plugins for the on delete events.
JPluginHelper::importPlugin('content');
// Iterate the items to delete each one.
foreach ($pks as $i => $pk)
{
if ($table->load($pk))
{
if ($this->canDelete($table))
{
$context = $this->option . '.' . $this->name;
// Trigger the onContentBeforeDelete event.
$result = $dispatcher->trigger($this->event_before_delete, array($context, $table));
if (in_array(false, $result, true))
{
$this->setError($table->getError());
return false;
}
if (!$table->delete($pk))
{
$this->setError($table->getError());
return false;
}
// Trigger the onContentAfterDelete event.
$dispatcher->trigger($this->event_after_delete, array($context, $table));
}
else
{
// Prune items that you can't change.
unset($pks[$i]);
$error = $this->getError();
if ($error)
{
$this->setError($error);
}
else
{
$this->setError(JText::_('JLIB_APPLICATION_ERROR_DELETE_NOT_PERMITTED'));
}
}
}
else
{
$this->setError($table->getError());
return false;
}
}
// Clear the component's cache
$this->cleanCache();
return true;
}
/**
* Method to purge the logs, deleting all log entries.
*/
public function purge()
{
$db = $this->getDbo();
// Truncate the links table.
$db->truncateTable('#__eflp_logs');
return true;
}
}