Current Directory: /home/astoriaah/www/old15/administrator/components/com_akeeba/models
Viewing File: /home/astoriaah/www/old15/administrator/components/com_akeeba/models/browsers.php
<?php
/**
* @package AkeebaBackup
* @copyright Copyright (c)2009-2014 Nicholas K. Dionysopoulos
* @license GNU General Public License version 3, or later
* @since 3.5
*/
// Protect from unauthorized access
defined('_JEXEC') or die();
use Akeeba\Engine\Platform;
use Akeeba\Engine\Factory;
class AkeebaModelBrowsers extends F0FModel
{
function makeListing()
{
JLoader::import('joomla.filesystem.folder');
JLoader::import('joomla.filesystem.path');
// Get the folder to browse
$folder = $this->getState('folder', '');
$processfolder = $this->getState('processfolder', 0);
if (empty($folder))
{
$folder = JPATH_SITE;
}
$stock_dirs = Platform::getInstance()->get_stock_directories();
arsort($stock_dirs);
if ($processfolder == 1)
{
foreach ($stock_dirs as $find => $replace)
{
$folder = str_replace($find, $replace, $folder);
}
}
// Normalise name, but only if realpath() really, REALLY works...
$old_folder = $folder;
$folder = @realpath($folder);
if ($folder === false)
{
$folder = $old_folder;
}
if (@is_dir($folder))
{
$isFolderThere = true;
}
else
{
$isFolderThere = false;
}
// Check if it's a subdirectory of the site's root
$isInRoot = (strpos($folder, JPATH_SITE) === 0);
// Check open_basedir restrictions
$isOpenbasedirRestricted = Factory::getConfigurationChecks()->checkOpenBasedirs($folder);
// -- Get the meta form of the directory name, if applicable
$folder_raw = $folder;
foreach ($stock_dirs as $replace => $find)
{
$folder_raw = str_replace($find, $replace, $folder_raw);
}
// Writable check and contents listing if it's in site root and not restricted
if ($isFolderThere && !$isOpenbasedirRestricted)
{
// Get writability status
$isWritable = is_writable($folder);
// Get contained folders
$subfolders = JFolder::folders($folder);
}
else
{
if ($isFolderThere && !$isOpenbasedirRestricted)
{
$isWritable = is_writable($folder);
}
else
{
$isWritable = false;
}
$subfolders = array();
}
// Get parent directory
$pathparts = explode(DIRECTORY_SEPARATOR, $folder);
if (is_array($pathparts))
{
$path = '';
foreach ($pathparts as $part)
{
$path .= empty($path) ? $part : DIRECTORY_SEPARATOR . $part;
if (empty($part))
{
if (DIRECTORY_SEPARATOR != '\\')
{
$path = DIRECTORY_SEPARATOR;
}
$part = DIRECTORY_SEPARATOR;
}
$crumb['label'] = $part;
$crumb['folder'] = $path;
$breadcrumbs[] = $crumb;
}
$junk = array_pop($pathparts);
$parent = implode(DIRECTORY_SEPARATOR, $pathparts);
}
else
{
// Can't identify parent dir, use ourselves.
$parent = $folder;
$breadcrumbs = array();
}
$this->setState('folder', $folder);
$this->setState('folder_raw', $folder_raw);
$this->setState('parent', $parent);
$this->setState('exists', $isFolderThere);
$this->setState('inRoot', $isInRoot);
$this->setState('openbasedirRestricted', $isOpenbasedirRestricted);
$this->setState('writable', $isWritable);
$this->setState('subfolders', $subfolders);
$this->setState('breadcrumbs', $breadcrumbs);
}
}