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<?php
/**
* @version $Id: helper.php 3455 2013-08-27 15:36:43Z joomlaworks $
* @package Simple Image Gallery Pro
* @author JoomlaWorks - http://www.joomlaworks.net
* @copyright Copyright (c) 2006 - 2013 JoomlaWorks Ltd. All rights reserved.
* @license http://www.joomlaworks.net/license
*/
// no direct access
defined('_JEXEC') or die ;
class SigProHelper
{
public static function copyrights()
{
$document = JFactory::getDocument();
if ($document->getType() == 'html' && JRequest::getCmd('tmpl', 'index') == 'index')
{
echo '<div id="sigProAdminFooter"><a href="http://www.joomlaworks.net/simple-image-gallery-pro" target="_blank">Simple Image Gallery Pro v3.0.4</a><br />Copyright © 2006-'.date('Y').' <a href="http://www.joomlaworks.net/" target="_blank">JoomlaWorks Ltd.</a></div>';
}
}
public static function initialize()
{
jimport('joomla.filesystem.file');
jimport('joomla.filesystem.folder');
JLoader::register('SigProController', JPATH_ADMINISTRATOR.'/components/com_sigpro/controllers/controller.php');
JLoader::register('SigProView', JPATH_ADMINISTRATOR.'/components/com_sigpro/views/view.php');
JLoader::register('SigProModel', JPATH_ADMINISTRATOR.'/components/com_sigpro/models/model.php');
SigProModel::addIncludePath(JPATH_ADMINISTRATOR.'/components/com_sigpro/models');
}
public static function getLanguagesList()
{
$language = JFactory::getLanguage();
$languages = $language->getKnownLanguages(JPATH_SITE);
$active = JRequest::getCmd('sigLang');
if (!$active)
{
$params = JComponentHelper::getParams('com_languages');
$active = $params->get('site');
}
return JHTML::_('select.genericlist', $languages, 'sigLang', '', 'tag', 'name', $active);
}
public static function getPath($type = 'site')
{
jimport('joomla.filesystem.file');
$application = JFactory::getApplication();
if ($type == 'k2')
{
$path = JPATH_SITE.'/media/k2/galleries';
}
else
{
if ($application->isAdmin())
{
if (version_compare(JVERSION, '1.6.0', 'ge'))
{
$defaultImagePath = 'images';
}
else
{
$defaultImagePath = 'images/stories';
}
$params = JComponentHelper::getParams('com_sigpro');
$path = JPATH_SITE.'/'.$params->get('galleries_rootfolder', $defaultImagePath);
}
else
{
$folder = self::getUserFolder();
$path = JPATH_SITE.'/media/jw_sigpro/users/'.$folder;
if (!JFolder::exists($path))
{
JFolder::create($path);
}
}
}
$path = JPath::clean($path);
JPath::check($path);
if (JString::substr($path, -1, 1) == DIRECTORY_SEPARATOR)
{
$path = JString::rtrim($path, DIRECTORY_SEPARATOR);
}
return $path;
}
public static function getHTTPPath($path)
{
$httpPath = JString::str_ireplace(JPATH_SITE, JURI::root(true), $path);
$httpPath = JString::str_ireplace(DIRECTORY_SEPARATOR, '/', $httpPath);
return $httpPath;
}
public static function getImageURL($url)
{
$url = JString::str_ireplace(' ', '%20', $url);
$sencha = true;
//if (in_array($_SERVER['HTTP_HOST'], array('localhost', '127.0.0.1')))
if (preg_match("#localhost#s", $_SERVER['HTTP_HOST'], $matches) !== false || preg_match("#127\.0\.0\.1#s", $_SERVER['HTTP_HOST'], $matches) !== false)
{
$sencha = false;
}
if (JURI::root(true).'/' == '/')
{
$absoluteURL = substr(JURI::root(false), 0, -1).$url;
}
else
{
$absoluteURL = JString::str_ireplace(JURI::root(true).'/', JURI::root(false), $url);
}
$preview = $sencha ? 'http://src'.rand(1, 6).'.sencha.io/550/'.$absoluteURL : $url;
return $preview;
}
public static function getVar($name)
{
$source = JRequest::getVar($name);
return self::cleanPath($source);
}
public static function cleanPath($source)
{
$pattern = '/^[A-Za-z0-9_-]+[A-Za-z0-9_\.\x20-]*([\\\\\/][A-Za-z0-9_-]+[A-Za-z0-9_\.\x20-]*)*$/';
preg_match($pattern, (string)$source, $matches);
$result = @(string)$matches[0];
$result = JString::str_ireplace('\'', '', $result);
return $result;
}
public static function getJSON($array = array())
{
if (function_exists('json_encode'))
{
return json_encode($array);
}
$object = '{';
foreach ((array)$array as $k => $v)
{
if (is_null($v))
{
continue;
}
if (!is_array($v) && !is_object($v))
{
$object .= ' "'.$k.'": ';
$object .= (is_numeric($v) || strpos($v, '\\') === 0) ? (is_numeric($v)) ? $v : substr($v, 1) : '"'.$v.'"';
$object .= ',';
}
else
{
$object .= ' '.$k.': '.SigProHelper::getJSON($v).',';
}
}
if (substr($object, -1) == ',')
{
$object = substr($object, 0, -1);
}
$object .= '}';
return $object;
}
public static function getUserFolder()
{
$user = JFactory::getUser();
$folder = str_pad($user->id, 10, '0', STR_PAD_LEFT);
return $folder;
}
public static function checkPermissions($task)
{
$application = JFactory::getApplication();
$user = JFactory::getUser();
$result = true;
$view = JRequest::getCmd('view', 'galleries');
$type = JRequest::getCmd('type', 'site');
if ($application->isAdmin() && version_compare(JVERSION, '1.6.0', 'ge') && $type != 'k2')
{
if ($view == 'galleries')
{
switch($task)
{
case 'add' :
case 'create' :
$action = 'create';
break;
case 'delete' :
$action = 'delete';
break;
}
}
else
{
switch($task)
{
case 'create' :
$action = 'create';
break;
case 'save' :
case 'apply' :
case 'upload' :
case 'delete' :
$action = 'edit';
break;
}
}
if (isset($action))
{
$result = $user->authorise('core.'.$action, 'com_sigpro');
}
}
return $result;
}
}