Component-Builder/admin/views/snippet/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\StringHelper;
/**
* Snippet Html View class
*/
class ComponentbuilderViewSnippet extends HtmlView
{
/**
* display method of View
* @return void
*/
public function display($tpl = null)
{
// set params
$this->params = ComponentHelper::getParams('com_componentbuilder');
// Assign the variables
$this->form = $this->get('Form');
$this->item = $this->get('Item');
$this->script = $this->get('Script');
$this->state = $this->get('State');
// get action permissions
$this->canDo = ComponentbuilderHelper::getActions('snippet', $this->item);
// get input
$jinput = Factory::getApplication()->input;
$this->ref = $jinput->get('ref', 0, 'word');
$this->refid = $jinput->get('refid', 0, 'int');
$return = $jinput->get('return', null, 'base64');
// set the referral string
$this->referral = '';
if ($this->refid && $this->ref)
{
// return to the item that referred to this item
$this->referral = '&ref=' . (string)$this->ref . '&refid=' . (int)$this->refid;
}
elseif($this->ref)
{
// return to the list view that referred to this item
$this->referral = '&ref=' . (string)$this->ref;
}
// check return value
if (!is_null($return))
{
// add the return value
$this->referral .= '&return=' . (string)$return;
}
// Set the toolbar
$this->addToolBar();
// Check for errors.
if (count($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()
{
Factory::getApplication()->input->set('hidemainmenu', true);
$user = Factory::getUser();
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$userId = $user->id;
$isNew = $this->item->id == 0;
ToolbarHelper::title( Text::_($isNew ? 'COM_COMPONENTBUILDER_SNIPPET_NEW' : 'COM_COMPONENTBUILDER_SNIPPET_EDIT'), 'pencil-2 article-add');
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// Built the actions for new and existing records.
if (StringHelper::check($this->referral))
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{
if ($this->canDo->get('core.create') && $isNew)
{
// We can create the record.
ToolbarHelper::save('snippet.save', 'JTOOLBAR_SAVE');
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}
elseif ($this->canDo->get('core.edit'))
{
// We can save the record.
ToolbarHelper::save('snippet.save', 'JTOOLBAR_SAVE');
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}
if ($isNew)
{
// Do not creat but cancel.
ToolbarHelper::cancel('snippet.cancel', 'JTOOLBAR_CANCEL');
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}
else
{
// We can close it.
ToolbarHelper::cancel('snippet.cancel', 'JTOOLBAR_CLOSE');
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}
}
else
{
if ($isNew)
{
// For new records, check the create permission.
if ($this->canDo->get('core.create'))
{
ToolbarHelper::apply('snippet.apply', 'JTOOLBAR_APPLY');
ToolbarHelper::save('snippet.save', 'JTOOLBAR_SAVE');
ToolbarHelper::custom('snippet.save2new', 'save-new.png', 'save-new_f2.png', 'JTOOLBAR_SAVE_AND_NEW', false);
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};
ToolbarHelper::cancel('snippet.cancel', 'JTOOLBAR_CANCEL');
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}
else
{
if ($this->canDo->get('core.edit'))
{
// We can save the new record
ToolbarHelper::apply('snippet.apply', 'JTOOLBAR_APPLY');
ToolbarHelper::save('snippet.save', 'JTOOLBAR_SAVE');
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// We can save this record, but check the create permission to see
// if we can return to make a new one.
if ($this->canDo->get('core.create'))
{
ToolbarHelper::custom('snippet.save2new', 'save-new.png', 'save-new_f2.png', 'JTOOLBAR_SAVE_AND_NEW', false);
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}
}
$canVersion = ($this->canDo->get('core.version') && $this->canDo->get('snippet.version'));
if ($this->state->params->get('save_history', 1) && $this->canDo->get('core.edit') && $canVersion)
{
ToolbarHelper::versions('com_componentbuilder.snippet', $this->item->id);
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}
if ($this->canDo->get('core.create'))
{
ToolbarHelper::custom('snippet.save2copy', 'save-copy.png', 'save-copy_f2.png', 'JTOOLBAR_SAVE_AS_COPY', false);
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}
ToolbarHelper::cancel('snippet.cancel', 'JTOOLBAR_CLOSE');
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}
}
ToolbarHelper::divider();
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// set help url for this view if found
$this->help_url = ComponentbuilderHelper::getHelpUrl('snippet');
if (StringHelper::check($this->help_url))
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{
ToolbarHelper::help('COM_COMPONENTBUILDER_HELP_MANAGER', false, $this->help_url);
}
}
/**
* 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($var) > 30)
{
// use the helper htmlEscape method instead and shorten the string
return StringHelper::html($var, $this->_charset, true, 30);
}
// use the helper htmlEscape method instead.
return StringHelper::html($var, $this->_charset);
}
/**
* Method to set up the document properties
*
* @return void
*/
protected function setDocument()
{
$isNew = ($this->item->id < 1);
$this->getDocument()->setTitle(Text::_($isNew ? 'COM_COMPONENTBUILDER_SNIPPET_NEW' : 'COM_COMPONENTBUILDER_SNIPPET_EDIT'));
Html::_('stylesheet', "administrator/components/com_componentbuilder/assets/css/snippet.css", ['version' => 'auto']);
Html::_('script', $this->script, ['version' => 'auto']);
Html::_('script', "administrator/components/com_componentbuilder/views/snippet/submitbutton.js", ['version' => 'auto']);
Text::script('view not acceptable. Error');
}
/**
* Get the Document (helper method toward Joomla 4 and 5)
*/
public function getDocument()
{
$this->document ??= JFactory::getDocument();
return $this->document;
}
}