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<?php
/**
* @copyright Copyright (C) 2005 - 2012 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
// No direct access.
defined('_JEXEC') or die;
/**
* Modules component helper.
*
* @package Joomla.Administrator
* @subpackage com_modules
* @since 1.6
*/
abstract class ModulesHelper
{
/**
* Configure the Linkbar.
*
* @param string The name of the active view.
*/
public static function addSubmenu($vName)
{
// Not used in this component.
}
/**
* Gets a list of the actions that can be performed.
*
* @return JObject
*/
public static function getActions()
{
$user = JFactory::getUser();
$result = new JObject;
$actions = array(
'core.admin', 'core.manage', 'core.create', 'core.edit', 'core.edit.state', 'core.delete'
);
foreach ($actions as $action) {
$result->set($action, $user->authorise($action, 'com_modules'));
}
return $result;
}
/**
* Get a list of filter options for the state of a module.
*
* @return array An array of JHtmlOption elements.
*/
public static function getStateOptions()
{
// Build the filter options.
$options = array();
$options[] = JHtml::_('select.option', '1', JText::_('JPUBLISHED'));
$options[] = JHtml::_('select.option', '0', JText::_('JUNPUBLISHED'));
$options[] = JHtml::_('select.option', '-2', JText::_('JTRASHED'));
return $options;
}
/**
* Get a list of filter options for the application clients.
*
* @return array An array of JHtmlOption elements.
*/
public static function getClientOptions()
{
// Build the filter options.
$options = array();
$options[] = JHtml::_('select.option', '0', JText::_('JSITE'));
$options[] = JHtml::_('select.option', '1', JText::_('JADMINISTRATOR'));
return $options;
}
static function getPositions($clientId)
{
jimport('joomla.filesystem.folder');
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$query->select('DISTINCT(position)');
$query->from('#__modules');
$query->where($db->quoteName('client_id').' = '.(int) $clientId);
$query->order('position');
$db->setQuery($query);
$positions = $db->loadColumn();
$positions = (is_array($positions)) ? $positions : array();
if ($error = $db->getErrorMsg()) {
JError::raiseWarning(500, $error);
return;
}
// Build the list
$options = array();
foreach ($positions as $position)
{
if (!$position)
{
$options[] = JHtml::_('select.option', 'none', ':: '.JText::_('JNONE').' ::');
}
else
{
$options[] = JHtml::_('select.option', $position, $position);
}
}
return $options;
}
public static function getTemplates($clientId = 0, $state = '', $template='')
{
$db = JFactory::getDbo();
// Get the database object and a new query object.
$query = $db->getQuery(true);
// Build the query.
$query->select('element, name, enabled');
$query->from('#__extensions');
$query->where('client_id = '.(int) $clientId);
$query->where('type = '.$db->quote('template'));
if ($state!='') {
$query->where('enabled = '.$db->quote($state));
}
if ($template!='') {
$query->where('element = '.$db->quote($template));
}
// Set the query and load the templates.
$db->setQuery($query);
$templates = $db->loadObjectList('element');
return $templates;
}
/**
* Get a list of the unique modules installed in the client application.
*
* @param int The client id.
*
* @return array
*/
public static function getModules($clientId)
{
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$query->select('element AS value, name AS text');
$query->from('#__extensions as e');
$query->where('e.client_id = '.(int)$clientId);
$query->where('type = '.$db->quote('module'));
$query->leftJoin('#__modules as m ON m.module=e.element AND m.client_id=e.client_id');
$query->where('m.module IS NOT NULL');
$query->group('element,name');
$db->setQuery($query);
$modules = $db->loadObjectList();
$lang = JFactory::getLanguage();
foreach ($modules as $i=>$module) {
$extension = $module->value;
$path = $clientId ? JPATH_ADMINISTRATOR : JPATH_SITE;
$source = $path . "/modules/$extension";
$lang->load("$extension.sys", $path, null, false, false)
|| $lang->load("$extension.sys", $source, null, false, false)
|| $lang->load("$extension.sys", $path, $lang->getDefault(), false, false)
|| $lang->load("$extension.sys", $source, $lang->getDefault(), false, false);
$modules[$i]->text = JText::_($module->text);
}
JArrayHelper::sortObjects($modules, 'text', 1, true, $lang->getLocale());
return $modules;
}
/**
* Get a list of the assignment options for modules to menus.
*
* @param int The client id.
*
* @return array
*/
public static function getAssignmentOptions($clientId)
{
$options = array();
$options[] = JHtml::_('select.option', '0', 'COM_MODULES_OPTION_MENU_ALL');
$options[] = JHtml::_('select.option', '-', 'COM_MODULES_OPTION_MENU_NONE');
if ($clientId == 0) {
$options[] = JHtml::_('select.option', '1', 'COM_MODULES_OPTION_MENU_INCLUDE');
$options[] = JHtml::_('select.option', '-1', 'COM_MODULES_OPTION_MENU_EXCLUDE');
}
return $options;
}
}
