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HtmlView.php
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HtmlView.php
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<?php
/**
* @package Joomla.Administrator
* @subpackage com_banners
*
* @copyright Copyright (C) 2005 - 2019 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
namespace Joomla\Component\Banners\Administrator\View\Client;
\defined('_JEXEC') or die;
use Exception;
use Joomla\CMS\Component\ComponentHelper;
use Joomla\CMS\Factory;
use Joomla\CMS\Form\Form;
use Joomla\CMS\Helper\ContentHelper;
use Joomla\CMS\Language\Text;
use Joomla\CMS\MVC\View\GenericDataException;
use Joomla\CMS\MVC\View\HtmlView as BaseHtmlView;
use Joomla\CMS\Object\CMSObject;
use Joomla\CMS\Toolbar\ToolbarHelper;
use Joomla\Component\Banners\Administrator\Model\ClientModel;
/**
* View to edit a client.
*
* @since 1.5
*/
class HtmlView extends BaseHtmlView
{
/**
* The Form object
*
* @var Form
* @since 1.5
*/
protected $form;
/**
* The active item
*
* @var CMSObject
* @since 1.5
*/
protected $item;
/**
* The model state
*
* @var CMSObject
* @since 1.5
*/
protected $state;
/**
* Object containing permissions for the item
*
* @var CMSObject
* @since 1.5
*/
protected $canDo;
/**
* Display the view
*
* @param string $tpl The name of the template file to parse; automatically searches through the template paths.
*
* @return void
*
* @since 1.5
*
* @throws Exception
*/
public function display($tpl = null): void
{
/** @var ClientModel $model */
$model = $this->getModel();
$this->form = $model->getForm();
$this->item = $model->getItem();
$this->state = $model->getState();
$this->canDo = ContentHelper::getActions('com_banners');
// Check for errors.
if (count($errors = $this->get('Errors')))
{
throw new GenericDataException(implode("\n", $errors), 500);
}
$this->addToolbar();
parent::display($tpl);
}
/**
* Add the page title and toolbar.
*
* @return void
*
* @since 1.6
*
* @throws Exception
*/
protected function addToolbar(): void
{
Factory::getApplication()->input->set('hidemainmenu', true);
$user = Factory::getUser();
$isNew = ($this->item->id == 0);
$checkedOut = !(is_null($this->item->checked_out) || $this->item->checked_out == $user->id);
$canDo = $this->canDo;
ToolbarHelper::title(
$isNew ? Text::_('COM_BANNERS_MANAGER_CLIENT_NEW') : Text::_('COM_BANNERS_MANAGER_CLIENT_EDIT'),
'bookmark banners-clients'
);
$toolbarButtons = [];
// If not checked out, can save the item.
if (!$checkedOut && ($canDo->get('core.edit') || $canDo->get('core.create')))
{
ToolbarHelper::apply('client.apply');
$toolbarButtons[] = ['save', 'client.save'];
}
if (!$checkedOut && $canDo->get('core.create'))
{
$toolbarButtons[] = ['save2new', 'client.save2new'];
}
// If an existing item, can save to a copy.
if (!$isNew && $canDo->get('core.create'))
{
$toolbarButtons[] = ['save2copy', 'client.save2copy'];
}
ToolbarHelper::saveGroup(
$toolbarButtons,
'btn-success'
);
if (empty($this->item->id))
{
ToolbarHelper::cancel('client.cancel');
}
else
{
ToolbarHelper::cancel('client.cancel', 'JTOOLBAR_CLOSE');
if (ComponentHelper::isEnabled('com_contenthistory') && $this->state->params->get('save_history', 0) && $canDo->get('core.edit'))
{
ToolbarHelper::versions('com_banners.client', $this->item->id);
}
}
ToolbarHelper::divider();
ToolbarHelper::help('JHELP_COMPONENTS_BANNERS_CLIENTS_EDIT');
}
}