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<?php
/**
* @package Joomla.Administrator
* @subpackage com_languages
*
* @copyright Copyright (C) 2005 - 2015 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('_JEXEC') or die;
/**
* View for language overrides list.
*
* @since 2.5
*/
class LanguagesViewOverrides extends JViewLegacy
{
/**
* The items to list.
*
* @var array
* @since 2.5
*/
protected $items;
/**
* The pagination object.
*
* @var object
* @since 2.5
*/
protected $pagination;
/**
* The model state.
*
* @var object
* @since 2.5
*/
protected $state;
/**
* Displays the view.
*
* @param string $tpl The name of the template file to parse.
*
* @return void
*
* @since 2.5
*/
public function display($tpl = null)
{
$this->state = $this->get('State');
$this->items = $this->get('Overrides');
$this->languages = $this->get('Languages');
$this->pagination = $this->get('Pagination');
LanguagesHelper::addSubmenu('overrides');
// Check for errors.
if (count($errors = $this->get('Errors')))
{
throw new Exception(implode("\n", $errors));
}
$this->addToolbar();
parent::display($tpl);
}
/**
* Adds the page title and toolbar.
*
* @return void
*
* @since 2.5
*/
protected function addToolbar()
{
// Get the results for each action
$canDo = JHelperContent::getActions('com_languages');
JToolbarHelper::title(JText::_('COM_LANGUAGES_VIEW_OVERRIDES_TITLE'), 'comments-2 langmanager');
if ($canDo->get('core.create'))
{
JToolbarHelper::addNew('override.add');
}
if ($canDo->get('core.edit') && $this->pagination->total)
{
JToolbarHelper::editList('override.edit');
}
if ($canDo->get('core.delete') && $this->pagination->total)
{
JToolbarHelper::deleteList('', 'overrides.delete');
}
if ($canDo->get('core.admin'))
{
JToolbarHelper::preferences('com_languages');
}
JToolbarHelper::divider();
JToolbarHelper::help('JHELP_EXTENSIONS_LANGUAGE_MANAGER_OVERRIDES');
JHtmlSidebar::setAction('index.php?option=com_languages&view=overrides');
JHtmlSidebar::addFilter(
// @todo need a label here
'',
'filter_language_client',
JHtml::_('select.options', $this->languages, null, 'text', $this->state->get('filter.language_client')),
true
);
$this->sidebar = JHtmlSidebar::render();
}
}