checkin.php
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<?php
/**
* @package Joomla.Administrator
* @subpackage com_checkin
*
* @copyright Copyright (C) 2005 - 2019 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('_JEXEC') or die;
/**
* Checkin Model
*
* @since 1.6
*/
class CheckinModelCheckin extends JModelList
{
/**
* Count of the total items checked out
*
* @var integer
*/
protected $total;
/**
* Unused class variable
*
* @var object
* @deprecated 4.0
*/
protected $tables;
/**
* Constructor.
*
* @param array $config An optional associative array of configuration settings.
*
* @see JController
* @since 3.5
*/
public function __construct($config = array())
{
if (empty($config['filter_fields']))
{
$config['filter_fields'] = array(
'table',
'count',
);
}
parent::__construct($config);
}
/**
* Method to auto-populate the model state.
*
* Note: Calling getState in this method will result in recursion.
*
* @param string $ordering An optional ordering field.
* @param string $direction An optional direction (asc|desc).
*
* @return void
*
* @since 1.6
*/
protected function populateState($ordering = 'table', $direction = 'asc')
{
$this->setState('filter.search', $this->getUserStateFromRequest($this->context . '.filter.search', 'filter_search'));
// List state information.
parent::populateState($ordering, $direction);
}
/**
* Checks in requested tables
*
* @param array $ids An array of table names. Optional.
*
* @return integer Checked in item count
*
* @since 1.6
*/
public function checkin($ids = array())
{
$db = $this->getDbo();
$nullDate = $db->getNullDate();
if (!is_array($ids))
{
return 0;
}
// This int will hold the checked item count.
$results = 0;
$dispatcher = \JEventDispatcher::getInstance();
foreach ($ids as $tn)
{
// Make sure we get the right tables based on prefix.
if (stripos($tn, JFactory::getApplication()->get('dbprefix')) !== 0)
{
continue;
}
$fields = $db->getTableColumns($tn);
if (!(isset($fields['checked_out']) && isset($fields['checked_out_time'])))
{
continue;
}
$query = $db->getQuery(true)
->update($db->quoteName($tn))
->set($db->quoteName('checked_out') . ' = DEFAULT')
->set($db->quoteName('checked_out_time') . ' = ' . $db->quote($nullDate))
->where($db->quoteName('checked_out') . ' > 0');
$db->setQuery($query);
if ($db->execute())
{
$results = $results + $db->getAffectedRows();
$dispatcher->trigger('onAfterCheckin', array($tn));
}
}
return $results;
}
/**
* Get total of tables
*
* @return integer Total to check-in tables
*
* @since 1.6
*/
public function getTotal()
{
if (!isset($this->total))
{
$this->getItems();
}
return $this->total;
}
/**
* Get tables
*
* @return array Checked in table names as keys and checked in item count as values.
*
* @since 1.6
*/
public function getItems()
{
if (!isset($this->items))
{
$db = $this->getDbo();
$tables = $db->getTableList();
// This array will hold table name as key and checked in item count as value.
$results = array();
foreach ($tables as $i => $tn)
{
// Make sure we get the right tables based on prefix.
if (stripos($tn, JFactory::getApplication()->get('dbprefix')) !== 0)
{
unset($tables[$i]);
continue;
}
if ($this->getState('filter.search') && stripos($tn, $this->getState('filter.search')) === false)
{
unset($tables[$i]);
continue;
}
$fields = $db->getTableColumns($tn);
if (!(isset($fields['checked_out']) && isset($fields['checked_out_time'])))
{
unset($tables[$i]);
continue;
}
}
foreach ($tables as $tn)
{
$query = $db->getQuery(true)
->select('COUNT(*)')
->from($db->quoteName($tn))
->where('checked_out > 0');
$db->setQuery($query);
if ($db->execute())
{
$results[$tn] = $db->loadResult();
// Show only tables with items to checkin.
if ((int) $results[$tn] === 0)
{
unset($results[$tn]);
}
}
else
{
continue;
}
}
$this->total = count($results);
// Order items by table
if ($this->getState('list.ordering') == 'table')
{
if (strtolower($this->getState('list.direction')) == 'asc')
{
ksort($results);
}
else
{
krsort($results);
}
}
// Order items by number of items
else
{
if (strtolower($this->getState('list.direction')) == 'asc')
{
asort($results);
}
else
{
arsort($results);
}
}
// Pagination
$limit = (int) $this->getState('list.limit');
if ($limit !== 0)
{
$this->items = array_slice($results, $this->getState('list.start'), $limit);
}
else
{
$this->items = $results;
}
}
return $this->items;
}
}