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<?php
/**
* @package Joomla.Administrator
* @subpackage com_banners
*
* @copyright Copyright (C) 2005 - 2016 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('_JEXEC') or die;
JLoader::register('BannersHelper', JPATH_ADMINISTRATOR . '/components/com_banners/helpers/banners.php');
/**
* Methods supporting a list of tracks.
*
* @since 1.6
*/
class BannersModelTracks extends JModelList
{
/**
* The base name
*
* @var string
* @since 1.6
*/
protected $basename;
/**
* Constructor.
*
* @param array $config An optional associative array of configuration settings.
*
* @see JControllerLegacy
* @since 1.6
*/
public function __construct($config = array())
{
if (empty($config['filter_fields']))
{
$config['filter_fields'] = array(
'name', 'b.name',
'cl.name', 'client_name',
'cat.title', 'category_title',
'track_type', 'a.track_type',
'count', 'a.count',
'track_date', 'a.track_date',
);
}
parent::__construct($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 = 'b.name', $direction = 'asc')
{
// Load the filter state.
$this->setState('filter.type', $this->getUserStateFromRequest($this->context . '.filter.type', 'filter_type'));
$this->setState('filter.begin', $this->getUserStateFromRequest($this->context . '.filter.begin', 'filter_begin', '', 'string'));
$this->setState('filter.end', $this->getUserStateFromRequest($this->context . '.filter.end', 'filter_end', '', 'string'));
$this->setState('filter.category_id', $this->getUserStateFromRequest($this->context . '.filter.category_id', 'filter_category_id', ''));
$this->setState('filter.client_id', $this->getUserStateFromRequest($this->context . '.filter.client_id', 'filter_client_id', ''));
// Load the parameters.
$this->setState('params', JComponentHelper::getParams('com_banners'));
// List state information.
parent::populateState($ordering, $direction);
}
/**
* Build an SQL query to load the list data.
*
* @return JDatabaseQuery
*
* @since 1.6
*/
protected function getListQuery()
{
// Create a new query object.
$db = $this->getDbo();
$query = $db->getQuery(true);
// Select the required fields from the table.
$query->select(
'a.track_date as track_date,'
. 'a.track_type as track_type,'
. $db->quoteName('a.count') . ' as ' . $db->quoteName('count')
);
$query->from($db->quoteName('#__banner_tracks') . ' AS a');
// Join with the banners
$query->join('LEFT', $db->quoteName('#__banners') . ' as b ON b.id=a.banner_id')
->select('b.name as name');
// Join with the client
$query->join('LEFT', $db->quoteName('#__banner_clients') . ' as cl ON cl.id=b.cid')
->select('cl.name as client_name');
// Join with the category
$query->join('LEFT', $db->quoteName('#__categories') . ' as cat ON cat.id=b.catid')
->select('cat.title as category_title');
// Filter by type
$type = $this->getState('filter.type');
if (!empty($type))
{
$query->where('a.track_type = ' . (int) $type);
}
// Filter by client
$clientId = $this->getState('filter.client_id');
if (is_numeric($clientId))
{
$query->where('b.cid = ' . (int) $clientId);
}
// Filter by category
$catedoryId = $this->getState('filter.category_id');
if (is_numeric($catedoryId))
{
$query->where('b.catid = ' . (int) $catedoryId);
}
// Filter by begin date
$begin = $this->getState('filter.begin');
if (!empty($begin))
{
$query->where('a.track_date >= ' . $db->quote($begin));
}
// Filter by end date
$end = $this->getState('filter.end');
if (!empty($end))
{
$query->where('a.track_date <= ' . $db->quote($end));
}
// Add the list ordering clause.
$orderCol = $this->getState('list.ordering', 'name');
$query->order($db->escape($orderCol) . ' ' . $db->escape($this->getState('list.direction', 'ASC')));
return $query;
}
/**
* Method to delete rows.
*
* @return boolean Returns true on success, false on failure.
*/
public function delete()
{
$user = JFactory::getUser();
$categoryId = $this->getState('category_id');
// Access checks.
if ($categoryId)
{
$allow = $user->authorise('core.delete', 'com_banners.category.' . (int) $categoryId);
}
else
{
$allow = $user->authorise('core.delete', 'com_banners');
}
if ($allow)
{
// Delete tracks from this banner
$db = $this->getDbo();
$query = $db->getQuery(true)
->delete($db->quoteName('#__banner_tracks'));
// Filter by type
$type = $this->getState('filter.type');
if (!empty($type))
{
$query->where('track_type = ' . (int) $type);
}
// Filter by begin date
$begin = $this->getState('filter.begin');
if (!empty($begin))
{
$query->where('track_date >= ' . $db->quote($begin));
}
// Filter by end date
$end = $this->getState('filter.end');
if (!empty($end))
{
$query->where('track_date <= ' . $db->quote($end));
}
$where = '1';
// Filter by client
$clientId = $this->getState('filter.client_id');
if (!empty($clientId))
{
$where .= ' AND cid = ' . (int) $clientId;
}
// Filter by category
if (!empty($categoryId))
{
$where .= ' AND catid = ' . (int) $categoryId;
}
$query->where('banner_id IN (SELECT id FROM ' . $db->quoteName('#__banners') . ' WHERE ' . $where . ')');
$db->setQuery($query);
$this->setError((string) $query);
try
{
$db->execute();
}
catch (RuntimeException $e)
{
$this->setError($e->getMessage());
return false;
}
}
else
{
JError::raiseWarning(403, JText::_('JERROR_CORE_DELETE_NOT_PERMITTED'));
}
return true;
}
/**
* Get file name
*
* @return string The file name
*
* @since 1.6
*/
public function getBaseName()
{
if (!isset($this->basename))
{
$basename = str_replace('__SITE__', JFactory::getApplication()->get('sitename'), $this->getState('basename'));
$categoryId = $this->getState('filter.category_id');
if (is_numeric($categoryId))
{
if ($categoryId > 0)
{
$basename = str_replace('__CATID__', $categoryId, $basename);
}
else
{
$basename = str_replace('__CATID__', '', $basename);
}
$categoryName = $this->getCategoryName();
$basename = str_replace('__CATNAME__', $categoryName, $basename);
}
else
{
$basename = str_replace(array('__CATID__', '__CATNAME__'), '', $basename);
}
$clientId = $this->getState('filter.client_id');
if (is_numeric($clientId))
{
if ($clientId > 0)
{
$basename = str_replace('__CLIENTID__', $clientId, $basename);
}
else
{
$basename = str_replace('__CLIENTID__', '', $basename);
}
$clientName = $this->getClientName();
$basename = str_replace('__CLIENTNAME__', $clientName, $basename);
}
else
{
$basename = str_replace(array('__CLIENTID__', '__CLIENTNAME__'), '', $basename);
}
$type = $this->getState('filter.type');
if ($type > 0)
{
$basename = str_replace('__TYPE__', $type, $basename);
$typeName = JText::_('COM_BANNERS_TYPE' . $type);
$basename = str_replace('__TYPENAME__', $typeName, $basename);
}
else
{
$basename = str_replace(array('__TYPE__', '__TYPENAME__'), '', $basename);
}
$begin = $this->getState('filter.begin');
if (!empty($begin))
{
$basename = str_replace('__BEGIN__', $begin, $basename);
}
else
{
$basename = str_replace('__BEGIN__', '', $basename);
}
$end = $this->getState('filter.end');
if (!empty($end))
{
$basename = str_replace('__END__', $end, $basename);
}
else
{
$basename = str_replace('__END__', '', $basename);
}
$this->basename = $basename;
}
return $this->basename;
}
/**
* Get the category name.
*
* @return string The category name
*
* @since 1.6
*/
protected function getCategoryName()
{
$categoryId = $this->getState('filter.category_id');
if ($categoryId)
{
$db = $this->getDbo();
$query = $db->getQuery(true)
->select('title')
->from($db->quoteName('#__categories'))
->where($db->quoteName('id') . '=' . $db->quote($categoryId));
$db->setQuery($query);
try
{
$name = $db->loadResult();
}
catch (RuntimeException $e)
{
$this->setError($e->getMessage());
return false;
}
return $name;
}
return JText::_('COM_BANNERS_NOCATEGORYNAME');
}
/**
* Get the category name
*
* @return string The category name.
*
* @since 1.6
*/
protected function getClientName()
{
$clientId = $this->getState('filter.client_id');
if ($clientId)
{
$db = $this->getDbo();
$query = $db->getQuery(true)
->select('name')
->from($db->quoteName('#__banner_clients'))
->where($db->quoteName('id') . '=' . $db->quote($clientId));
$db->setQuery($query);
try
{
$name = $db->loadResult();
}
catch (RuntimeException $e)
{
$this->setError($e->getMessage());
return false;
}
return $name;
}
return JText::_('COM_BANNERS_NOCLIENTNAME');
}
/**
* Get the file type.
*
* @return string The file type
*
* @since 1.6
*/
public function getFileType()
{
return $this->getState('compressed') ? 'zip' : 'csv';
}
/**
* Get the mime type.
*
* @return string The mime type.
*
* @since 1.6
*/
public function getMimeType()
{
return $this->getState('compressed') ? 'application/zip' : 'text/csv';
}
/**
* Get the content
*
* @return string The content.
*
* @since 1.6
*/
public function getContent()
{
if (!isset($this->content))
{
$this->content = '"' . str_replace('"', '""', JText::_('COM_BANNERS_HEADING_NAME')) . '","' .
str_replace('"', '""', JText::_('COM_BANNERS_HEADING_CLIENT')) . '","' .
str_replace('"', '""', JText::_('JCATEGORY')) . '","' .
str_replace('"', '""', JText::_('COM_BANNERS_HEADING_TYPE')) . '","' .
str_replace('"', '""', JText::_('COM_BANNERS_HEADING_COUNT')) . '","' .
str_replace('"', '""', JText::_('JDATE')) . '"' . "\n";
foreach ($this->getItems() as $item)
{
$this->content .= '"' . str_replace('"', '""', $item->name) . '","' .
str_replace('"', '""', $item->client_name) . '","' .
str_replace('"', '""', $item->category_title) . '","' .
str_replace('"', '""', ($item->track_type == 1 ? JText::_('COM_BANNERS_IMPRESSION') : JText::_('COM_BANNERS_CLICK'))) . '","' .
str_replace('"', '""', $item->count) . '","' .
str_replace('"', '""', $item->track_date) . '"' . "\n";
}
if ($this->getState('compressed'))
{
$app = JFactory::getApplication('administrator');
$files = array(
'track' => array(
'name' => $this->getBasename() . '.csv',
'data' => $this->content,
'time' => time()
)
);
$ziproot = $app->get('tmp_path') . '/' . uniqid('banners_tracks_') . '.zip';
// Run the packager
jimport('joomla.filesystem.folder');
jimport('joomla.filesystem.file');
$delete = JFolder::files($app->get('tmp_path') . '/', uniqid('banners_tracks_'), false, true);
if (!empty($delete))
{
if (!JFile::delete($delete))
{
// JFile::delete throws an error
$this->setError(JText::_('COM_BANNERS_ERR_ZIP_DELETE_FAILURE'));
return false;
}
}
if (!$packager = JArchive::getAdapter('zip'))
{
$this->setError(JText::_('COM_BANNERS_ERR_ZIP_ADAPTER_FAILURE'));
return false;
}
elseif (!$packager->create($ziproot, $files))
{
$this->setError(JText::_('COM_BANNERS_ERR_ZIP_CREATE_FAILURE'));
return false;
}
$this->content = file_get_contents($ziproot);
}
}
return $this->content;
}
}
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