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编辑当前文件:/home2/sdektunc/.trash/administrator/components/com_finder/src/View/Filter/HtmlView.php

<?php
/**
 * @package     Joomla.Administrator
 * @subpackage  com_finder
 *
 * @copyright   (C) 2011 Open Source Matters, Inc. <https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

namespace Joomla\Component\Finder\Administrator\View\Filter;

\defined('_JEXEC') or die;

use Joomla\CMS\Factory;
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\Toolbar\ToolbarHelper;

/**
 * Filter view class for Finder.
 *
 * @since  2.5
 */
class HtmlView extends BaseHtmlView
{
	/**
	 * The filter object
	 *
	 * @var  \Joomla\Component\Finder\Administrator\Table\FilterTable
	 * @since  3.6.2
	 */
	protected $filter;

/**
	 * The \JForm object
	 *
	 * @var  \JForm
	 * @since  3.6.2
	 */
	protected $form;

/**
	 * The active item
	 *
	 * @var  \JObject|boolean
	 *
	 * @since  3.6.2
	 */
	protected $item;

/**
	 * The model state
	 *
	 * @var  \JObject
	 * @since  3.6.2
	 */
	protected $state;

/**
	 * The total indexed items
	 *
	 * @var    integer
	 * @since  3.8.0
	 */
	protected $total;

/**
	 * Method to display the view.
	 *
	 * @param   string  $tpl  A template file to load. [optional]
	 *
	 * @return  void
	 *
	 * @since   2.5
	 */
	public function display($tpl = null)
	{
		// Load the view data.
		$this->filter = $this->get('Filter');
		$this->item = $this->get('Item');
		$this->form = $this->get('Form');
		$this->state = $this->get('State');
		$this->total = $this->get('Total');

// Check for errors.
		if (count($errors = $this->get('Errors')))
		{
			throw new GenericDataException(implode("\n", $errors), 500);
		}

// Configure the toolbar.
		$this->addToolbar();

parent::display($tpl);
	}

/**
	 * Method to configure the toolbar for this view.
	 *
	 * @return  void
	 *
	 * @since   2.5
	 */
	protected function addToolbar()
	{
		Factory::getApplication()->input->set('hidemainmenu', true);

$isNew = ($this->item->filter_id == 0);
		$checkedOut = !(is_null($this->item->checked_out) || $this->item->checked_out == Factory::getUser()->id);
		$canDo = ContentHelper::getActions('com_finder');

// Configure the toolbar.
		ToolbarHelper::title(
			$isNew ? Text::_('COM_FINDER_FILTER_NEW_TOOLBAR_TITLE') : Text::_('COM_FINDER_FILTER_EDIT_TOOLBAR_TITLE'),
			'zoom-in finder'
		);

// Set the actions for new and existing records.
		if ($isNew)
		{
			// For new records, check the create permission.
			if ($canDo->get('core.create'))
			{
				ToolbarHelper::apply('filter.apply');

ToolbarHelper::saveGroup(
					[
						['save', 'filter.save'],
						['save2new', 'filter.save2new']
					],
					'btn-success'
				);
			}

ToolbarHelper::cancel('filter.cancel');
		}
		else
		{
			$toolbarButtons = [];

// Can't save the record if it's checked out.
			// Since it's an existing record, check the edit permission.
			if (!$checkedOut && $canDo->get('core.edit'))
			{
				ToolbarHelper::apply('filter.apply');

$toolbarButtons[] = ['save', 'filter.save'];

// We can save this record, but check the create permission to see if we can return to make a new one.
				if ($canDo->get('core.create'))
				{
					$toolbarButtons[] = ['save2new', 'filter.save2new'];
				}
			}

// If an existing item, can save as a copy
			if ($canDo->get('core.create'))
			{
				$toolbarButtons[] = ['save2copy', 'filter.save2copy'];
			}

ToolbarHelper::saveGroup(
				$toolbarButtons,
				'btn-success'
			);

ToolbarHelper::cancel('filter.cancel', 'JTOOLBAR_CLOSE');
		}

ToolbarHelper::divider();
		ToolbarHelper::help('JHELP_COMPONENTS_FINDER_MANAGE_SEARCH_FILTERS_EDIT');
	}
}