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<?php
/**
* @package Joomla.Administrator
* @subpackage com_banners
*
* @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;
JLoader::register('BannersHelper', JPATH_COMPONENT . '/helpers/banners.php');
/**
* View to edit a banner.
*
* @since 1.5
*/
class BannersViewBanner extends JViewLegacy
{
protected $form;
protected $item;
protected $state;
/**
* Display the view
*
* @param string $tpl The name of the template file to parse; automatically searches through the template paths.
*
* @return void
*/
public function display($tpl = null)
{
// Initialiase variables.
$this->form = $this->get('Form');
$this->item = $this->get('Item');
$this->state = $this->get('State');
// Check for errors.
if (count($errors = $this->get('Errors')))
{
JError::raiseError(500, implode("\n", $errors));
return false;
}
$this->addToolbar();
JHtml::_('jquery.framework');
parent::display($tpl);
}
/**
* Add the page title and toolbar.
*
* @return void
*
* @since 1.6
*/
protected function addToolbar()
{
JFactory::getApplication()->input->set('hidemainmenu', true);
$user = JFactory::getUser();
$userId = $user->get('id');
$isNew = ($this->item->id == 0);
$checkedOut = !($this->item->checked_out == 0 || $this->item->checked_out == $userId);
// Since we don't track these assets at the item level, use the category id.
$canDo = JHelperContent::getActions('com_banners', 'category', $this->item->catid);
JToolbarHelper::title($isNew ? JText::_('COM_BANNERS_MANAGER_BANNER_NEW') : JText::_('COM_BANNERS_MANAGER_BANNER_EDIT'), 'bookmark banners');
// If not checked out, can save the item.
if (!$checkedOut && ($canDo->get('core.edit') || count($user->getAuthorisedCategories('com_banners', 'core.create')) > 0))
{
JToolbarHelper::apply('banner.apply');
JToolbarHelper::save('banner.save');
if ($canDo->get('core.create'))
{
JToolbarHelper::save2new('banner.save2new');
}
}
// If an existing item, can save to a copy.
if (!$isNew && $canDo->get('core.create'))
{
JToolbarHelper::save2copy('banner.save2copy');
}
if (empty($this->item->id))
{
JToolbarHelper::cancel('banner.cancel');
}
else
{
if ($this->state->params->get('save_history', 0) && $user->authorise('core.edit'))
{
JToolbarHelper::versions('com_banners.banner', $this->item->id);
}
JToolbarHelper::cancel('banner.cancel', 'JTOOLBAR_CLOSE');
}
JToolbarHelper::divider();
JToolbarHelper::help('JHELP_COMPONENTS_BANNERS_BANNERS_EDIT');
}
}