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HtmlView.php
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HtmlView.php
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<?php
/**
* @package Joomla.Administrator
* @subpackage com_workflow
*
* @copyright (C) 2018 Open Source Matters, Inc. <https://www.joomla.org>
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
namespace Joomla\Component\Workflow\Administrator\View\Transition;
use Joomla\CMS\Factory;
use Joomla\CMS\Language\Text;
use Joomla\CMS\MVC\View\GenericDataException;
use Joomla\CMS\MVC\View\HtmlView as BaseHtmlView;
use Joomla\CMS\Toolbar\Toolbar;
use Joomla\CMS\Toolbar\ToolbarHelper;
use Joomla\Component\Workflow\Administrator\Helper\StageHelper;
// phpcs:disable PSR1.Files.SideEffects
\defined('_JEXEC') or die;
// phpcs:enable PSR1.Files.SideEffects
/**
* View class to add or edit a transition of a workflow
*
* @since 4.0.0
*/
class HtmlView extends BaseHtmlView
{
/**
* The model state
*
* @var object
* @since 4.0.0
*/
protected $state;
/**
* Form object to generate fields
*
* @var \Joomla\CMS\Form\Form
*
* @since 4.0.0
*/
protected $form;
/**
* Items array
*
* @var object
* @since 4.0.0
*/
protected $item;
/**
* That is object of Application
*
* @var \Joomla\CMS\Application\CMSApplication
* @since 4.0.0
*/
protected $app;
/**
* The application input object.
*
* @var \Joomla\Input\Input
* @since 4.0.0
*/
protected $input;
/**
* The ID of current workflow
*
* @var integer
* @since 4.0.0
*/
protected $workflowID;
/**
* The name of current extension
*
* @var string
* @since 4.0.0
*/
protected $extension;
/**
* The section of the current extension
*
* @var string
* @since 4.0.0
*/
protected $section;
/**
* Display item view
*
* @param string $tpl The name of the template file to parse; automatically searches through the template paths.
*
* @return void
*
* @since 4.0.0
*/
public function display($tpl = null)
{
$this->app = Factory::getApplication();
$this->input = $this->app->getInput();
// Get the Data
$this->state = $this->get('State');
$this->form = $this->get('Form');
$this->item = $this->get('Item');
// Check for errors.
if (count($errors = $this->get('Errors'))) {
throw new GenericDataException(implode("\n", $errors), 500);
}
$extension = $this->state->get('filter.extension');
$parts = explode('.', $extension);
$this->extension = array_shift($parts);
if (!empty($parts)) {
$this->section = array_shift($parts);
}
// Get the ID of workflow
$this->workflowID = $this->input->getCmd("workflow_id");
// Set the toolbar
$this->addToolbar();
// Display the template
parent::display($tpl);
}
/**
* Add the page title and toolbar.
*
* @return void
*
* @since 4.0.0
*/
protected function addToolbar()
{
Factory::getApplication()->getInput()->set('hidemainmenu', true);
$user = $this->getCurrentUser();
$userId = $user->id;
$isNew = empty($this->item->id);
$toolbar = Toolbar::getInstance();
$canDo = StageHelper::getActions($this->extension, 'transition', $this->item->id);
$canCreate = $canDo->get('core.create');
ToolbarHelper::title(empty($this->item->id) ? Text::_('COM_WORKFLOW_TRANSITION_ADD') : Text::_('COM_WORKFLOW_TRANSITION_EDIT'), 'address');
if ($isNew) {
// For new records, check the create permission.
if ($canCreate) {
$toolbar->apply('transition.apply');
$saveGroup = $toolbar->dropdownButton('save-group');
$saveGroup->configure(
function (Toolbar $childBar) {
// For new records, check the create permission.
$childBar->save('transition.save');
$childBar->save2new('transition.save2new');
}
);
}
$toolbar->cancel('transition.cancel', 'JTOOLBAR_CANCEL');
} else {
// Since it's an existing record, check the edit permission, or fall back to edit own if the owner.
$itemEditable = $canDo->get('core.edit') || ($canDo->get('core.edit.own') && $this->item->created_by == $userId);
if ($itemEditable) {
$toolbar->apply('transition.apply');
} else {
$toolbar->save('transition.save');
}
$saveGroup = $toolbar->dropdownButton('save-group');
$saveGroup->configure(
function (Toolbar $childBar) use ($canCreate) {
$childBar->save('transition.save');
// We can save this record, but check the create permission to see if we can return to make a new one.
if ($canCreate) {
$childBar->save2new('transition.save2new');
$childBar->save2copy('transition.save2copy');
}
}
);
$toolbar->cancel('transition.cancel');
}
$toolbar->divider();
}
}