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<?php
/**
* @package Joomla.Administrator
* @subpackage com_content
*
* @copyright (C) 2008 Open Source Matters, Inc. <https://www.joomla.org>
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
namespace Joomla\Component\Content\Administrator\View\Article;
\defined('_JEXEC') or die;
use Joomla\CMS\Component\ComponentHelper;
use Joomla\CMS\Factory;
use Joomla\CMS\Helper\ContentHelper;
use Joomla\CMS\Language\Associations;
use Joomla\CMS\Language\Text;
use Joomla\CMS\MVC\View\GenericDataException;
use Joomla\CMS\MVC\View\HtmlView as BaseHtmlView;
use Joomla\CMS\Router\Route;
use Joomla\CMS\Toolbar\Toolbar;
use Joomla\CMS\Toolbar\ToolbarHelper;
use Joomla\Component\Content\Site\Helper\RouteHelper;
/**
* View to edit an article.
*
* @since 1.6
*/
class HtmlView extends BaseHtmlView
{
/**
* The \JForm object
*
* @var \Joomla\CMS\Form\Form
*/
protected $form;
/**
* The active item
*
* @var object
*/
protected $item;
/**
* The model state
*
* @var object
*/
protected $state;
/**
* The actions the user is authorised to perform
*
* @var \JObject
*/
protected $canDo;
/**
* Pagebreak TOC alias
*
* @var string
*/
protected $eName;
/**
* Execute and display a template script.
*
* @param string $tpl The name of the template file to parse; automatically searches through the template paths.
*
* @return void
*
* @throws \Exception
* @since 1.6
*/
public function display($tpl = null)
{
if ($this->getLayout() == 'pagebreak')
{
parent::display($tpl);
return;
}
$this->form = $this->get('Form');
$this->item = $this->get('Item');
$this->state = $this->get('State');
$this->canDo = ContentHelper::getActions('com_content', 'article', $this->item->id);
// Check for errors.
if (count($errors = $this->get('Errors')))
{
throw new GenericDataException(implode("\n", $errors), 500);
}
// If we are forcing a language in modal (used for associations).
if ($this->getLayout() === 'modal' && $forcedLanguage = Factory::getApplication()->input->get('forcedLanguage', '', 'cmd'))
{
// Set the language field to the forcedLanguage and disable changing it.
$this->form->setValue('language', null, $forcedLanguage);
$this->form->setFieldAttribute('language', 'readonly', 'true');
// Only allow to select categories with All language or with the forced language.
$this->form->setFieldAttribute('catid', 'language', '*,' . $forcedLanguage);
// Only allow to select tags with All language or with the forced language.
$this->form->setFieldAttribute('tags', 'language', '*,' . $forcedLanguage);
}
$this->addToolbar();
parent::display($tpl);
}
/**
* Add the page title and toolbar.
*
* @return void
*
* @throws \Exception
* @since 1.6
*/
protected function addToolbar()
{
Factory::getApplication()->input->set('hidemainmenu', true);
$user = Factory::getUser();
$userId = $user->id;
$isNew = ($this->item->id == 0);
$checkedOut = !(is_null($this->item->checked_out) || $this->item->checked_out == $userId);
// Built the actions for new and existing records.
$canDo = $this->canDo;
$toolbar = Toolbar::getInstance();
ToolbarHelper::title(
Text::_('COM_CONTENT_PAGE_' . ($checkedOut ? 'VIEW_ARTICLE' : ($isNew ? 'ADD_ARTICLE' : 'EDIT_ARTICLE'))),
'pencil-alt article-add'
);
// For new records, check the create permission.
if ($isNew && (count($user->getAuthorisedCategories('com_content', 'core.create')) > 0))
{
$toolbar->apply('article.apply');
$saveGroup = $toolbar->dropdownButton('save-group');
$saveGroup->configure(
function (Toolbar $childBar) use ($user)
{
$childBar->save('article.save');
if ($user->authorise('core.create', 'com_menus.menu'))
{
$childBar->save('article.save2menu', 'JTOOLBAR_SAVE_TO_MENU');
}
$childBar->save2new('article.save2new');
}
);
$toolbar->cancel('article.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 == $userId);
if (!$checkedOut && $itemEditable)
{
$toolbar->apply('article.apply');
}
$saveGroup = $toolbar->dropdownButton('save-group');
$saveGroup->configure(
function (Toolbar $childBar) use ($checkedOut, $itemEditable, $canDo, $user)
{
// Can't save the record if it's checked out and editable
if (!$checkedOut && $itemEditable)
{
$childBar->save('article.save');
// We can save this record, but check the create permission to see if we can return to make a new one.
if ($canDo->get('core.create'))
{
$childBar->save2new('article.save2new');
}
}
// If checked out, we can still save2menu
if ($user->authorise('core.create', 'com_menus.menu'))
{
$childBar->save('article.save2menu', 'JTOOLBAR_SAVE_TO_MENU');
}
// If checked out, we can still save
if ($canDo->get('core.create'))
{
$childBar->save2copy('article.save2copy');
}
}
);
$toolbar->cancel('article.cancel', 'JTOOLBAR_CLOSE');
if (!$isNew)
{
if (ComponentHelper::isEnabled('com_contenthistory') && $this->state->params->get('save_history', 0) && $itemEditable)
{
$toolbar->versions('com_content.article', $this->item->id);
}
$url = Route::link(
'site',
RouteHelper::getArticleRoute($this->item->id . ':' . $this->item->alias, $this->item->catid, $this->item->language),
true
);
$toolbar->preview($url, 'JGLOBAL_PREVIEW')
->bodyHeight(80)
->modalWidth(90);
if (Associations::isEnabled() && ComponentHelper::isEnabled('com_associations'))
{
$toolbar->standardButton('contract')
->text('JTOOLBAR_ASSOCIATIONS')
->task('article.editAssociations');
}
}
}
$toolbar->divider();
$toolbar->help('JHELP_CONTENT_ARTICLE_MANAGER_EDIT');
}
}