Component-Builder/admin/views/components_placeholders/view.html.php

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<?php
/**
* @package Joomla.Component.Builder
*
* @created 30th April, 2015
2022-07-09 15:45:08 +00:00
* @author Llewellyn van der Merwe <https://dev.vdm.io>
* @git Joomla Component Builder <https://git.vdm.dev/joomla/Component-Builder>
* @copyright Copyright (C) 2015 Vast Development Method. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
// No direct access to this file
defined('_JEXEC') or die('Restricted access');
use Joomla\CMS\Factory;
use Joomla\CMS\Language\Text;
use Joomla\CMS\Form\FormHelper;
use Joomla\CMS\Session\Session;
use Joomla\CMS\Uri\Uri;
use Joomla\CMS\Toolbar\Toolbar;
use Joomla\CMS\Component\ComponentHelper;
use Joomla\CMS\HTML\HTMLHelper as Html;
use Joomla\CMS\Layout\FileLayout;
use Joomla\CMS\MVC\View\HtmlView;
use Joomla\CMS\Plugin\PluginHelper;
use Joomla\CMS\Toolbar\ToolbarHelper;
use VDM\Joomla\Utilities\ArrayHelper;
use VDM\Joomla\Utilities\StringHelper;
/**
* Componentbuilder Html View class for the Components_placeholders
*/
class ComponentbuilderViewComponents_placeholders extends HtmlView
{
/**
* Components_placeholders view display method
* @return void
*/
function display($tpl = null)
{
if ($this->getLayout() !== 'modal')
{
// Include helper submenu
ComponentbuilderHelper::addSubmenu('components_placeholders');
}
// Assign data to the view
$this->items = $this->get('Items');
$this->pagination = $this->get('Pagination');
$this->state = $this->get('State');
$this->user = Factory::getUser();
// Load the filter form from xml.
$this->filterForm = $this->get('FilterForm');
// Load the active filters.
$this->activeFilters = $this->get('ActiveFilters');
// Add the list ordering clause.
$this->listOrder = $this->escape($this->state->get('list.ordering', 'a.id'));
$this->listDirn = $this->escape($this->state->get('list.direction', 'DESC'));
$this->saveOrder = $this->listOrder == 'a.ordering';
// set the return here value
$this->return_here = urlencode(base64_encode((string) Uri::getInstance()));
// get global action permissions
$this->canDo = ComponentbuilderHelper::getActions('component_placeholders');
$this->canEdit = $this->canDo->get('component_placeholders.edit');
$this->canState = $this->canDo->get('component_placeholders.edit.state');
$this->canCreate = $this->canDo->get('component_placeholders.create');
$this->canDelete = $this->canDo->get('component_placeholders.delete');
$this->canBatch = ($this->canDo->get('component_placeholders.batch') && $this->canDo->get('core.batch'));
// We don't need toolbar in the modal window.
if ($this->getLayout() !== 'modal')
{
$this->addToolbar();
$this->sidebar = JHtmlSidebar::render();
// load the batch html
if ($this->canCreate && $this->canEdit && $this->canState)
{
$this->batchDisplay = JHtmlBatch_::render();
}
}
// Check for errors.
if (count($errors = $this->get('Errors')))
{
throw new Exception(implode("\n", $errors), 500);
}
// Display the template
parent::display($tpl);
// Set the document
$this->setDocument();
}
/**
* Setting the toolbar
*/
protected function addToolBar()
{
JHtmlSidebar::setAction('index.php?option=com_componentbuilder&view=components_placeholders');
ToolbarHelper::title(Text::_('COM_COMPONENTBUILDER_COMPONENTS_PLACEHOLDERS'), 'joomla');
FormHelper::addFieldPath(JPATH_COMPONENT . '/models/fields');
if ($this->canCreate)
{
ToolbarHelper::addNew('component_placeholders.add');
}
// Only load if there are items
if (ArrayHelper::check($this->items))
{
if ($this->canEdit)
{
ToolbarHelper::editList('component_placeholders.edit');
}
if ($this->canState)
{
ToolbarHelper::publishList('components_placeholders.publish');
ToolbarHelper::unpublishList('components_placeholders.unpublish');
ToolbarHelper::archiveList('components_placeholders.archive');
if ($this->canDo->get('core.admin'))
{
ToolbarHelper::checkin('components_placeholders.checkin');
}
}
// Add a batch button
if ($this->canBatch && $this->canCreate && $this->canEdit && $this->canState)
{
// Get the toolbar object instance
$bar = Toolbar::getInstance('toolbar');
// set the batch button name
$title = Text::_('JTOOLBAR_BATCH');
// Instantiate a new JLayoutFile instance and render the batch button
$layout = new FileLayout('joomla.toolbar.batch');
// add the button to the page
$dhtml = $layout->render(array('title' => $title));
$bar->appendButton('Custom', $dhtml, 'batch');
}
if ($this->state->get('filter.published') == -2 && ($this->canState && $this->canDelete))
{
ToolbarHelper::deleteList('', 'components_placeholders.delete', 'JTOOLBAR_EMPTY_TRASH');
}
elseif ($this->canState && $this->canDelete)
{
ToolbarHelper::trash('components_placeholders.trash');
}
}
// set help url for this view if found
$this->help_url = ComponentbuilderHelper::getHelpUrl('components_placeholders');
if (StringHelper::check($this->help_url))
{
ToolbarHelper::help('COM_COMPONENTBUILDER_HELP_MANAGER', false, $this->help_url);
}
// add the options comp button
if ($this->canDo->get('core.admin') || $this->canDo->get('core.options'))
{
ToolbarHelper::preferences('com_componentbuilder');
}
// Only load published batch if state and batch is allowed
if ($this->canState && $this->canBatch)
{
JHtmlBatch_::addListSelection(
Text::_('COM_COMPONENTBUILDER_KEEP_ORIGINAL_STATE'),
'batch[published]',
Html::_('select.options', Html::_('jgrid.publishedOptions', array('all' => false)), 'value', 'text', '', true)
);
}
// Only load access batch if create, edit and batch is allowed
if ($this->canBatch && $this->canCreate && $this->canEdit)
{
JHtmlBatch_::addListSelection(
Text::_('COM_COMPONENTBUILDER_KEEP_ORIGINAL_ACCESS'),
'batch[access]',
Html::_('select.options', Html::_('access.assetgroups'), 'value', 'text')
);
}
}
/**
* Method to set up the document properties
*
* @return void
*/
protected function setDocument()
{
if (!isset($this->document))
{
$this->document = Factory::getDocument();
}
$this->document->setTitle(Text::_('COM_COMPONENTBUILDER_COMPONENTS_PLACEHOLDERS'));
Html::_('stylesheet', "administrator/components/com_componentbuilder/assets/css/components_placeholders.css", ['version' => 'auto']);
}
/**
* Escapes a value for output in a view script.
*
* @param mixed $var The output to escape.
*
* @return mixed The escaped value.
*/
public function escape($var)
{
if(strlen($var) > 50)
{
// use the helper htmlEscape method instead and shorten the string
return StringHelper::html($var, $this->_charset, true);
}
// use the helper htmlEscape method instead.
return StringHelper::html($var, $this->_charset);
}
/**
* Returns an array of fields the table can be sorted by
*
* @return array Array containing the field name to sort by as the key and display text as value
*/
protected function getSortFields()
{
return array(
'a.ordering' => Text::_('JGRID_HEADING_ORDERING'),
'a.published' => Text::_('JSTATUS'),
'a.id' => Text::_('JGRID_HEADING_ID')
);
}
/**
* Get the Document (helper method toward Joomla 4 and 5)
*/
public function getDocument()
{
$this->document ??= JFactory::getDocument();
return $this->document;
}
}