103 lines
3.2 KiB
PHP
103 lines
3.2 KiB
PHP
<?php
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/**
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* @package Joomla.Administrator
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* @subpackage com_scheduler
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*
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* @copyright (C) 2021 Open Source Matters, Inc. <https://www.joomla.org>
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* @license GNU General Public License version 2 or later; see LICENSE.txt
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*/
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namespace Joomla\Component\Scheduler\Administrator\Controller;
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use Joomla\CMS\Language\Text;
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use Joomla\CMS\MVC\Controller\BaseController;
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use Joomla\CMS\Router\Route;
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// phpcs:disable PSR1.Files.SideEffects
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\defined('_JEXEC') or die;
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// phpcs:enable PSR1.Files.SideEffects
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/**
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* Default controller for com_scheduler.
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*
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* @since 4.1.0
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*/
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class DisplayController extends BaseController
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{
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/**
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* @var string
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* @since 4.1.0
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*/
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protected $default_view = 'tasks';
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/**
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* @param boolean $cachable If true, the view output will be cached
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* @param array $urlparams An array of safe url parameters and their variable types.
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* @see \Joomla\CMS\Filter\InputFilter::clean() for valid values.
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*
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* @return BaseController|boolean Returns either a BaseController object to support chaining, or false on failure
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*
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* @since 4.1.0
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* @throws \Exception
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*/
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public function display($cachable = false, $urlparams = [])
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{
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$layout = $this->input->get('layout', 'default');
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// Check for edit form.
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if ($layout === 'edit') {
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if (!$this->validateEntry()) {
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$tasksViewUrl = Route::_('index.php?option=com_scheduler&view=tasks', false);
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$this->setRedirect($tasksViewUrl);
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return false;
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}
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}
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// Let the parent method take over
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return parent::display($cachable, $urlparams);
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}
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/**
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* Validates entry to the view
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*
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* @param string $layout The layout to validate entry for (defaults to 'edit')
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*
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* @return boolean True is entry is valid
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*
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* @since 4.1.0
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*/
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private function validateEntry(string $layout = 'edit'): bool
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{
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$context = 'com_scheduler';
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$id = $this->input->getInt('id');
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$isValid = true;
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switch ($layout) {
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case 'edit':
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// True if controller was called and verified permissions
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$inEditList = $this->checkEditId("$context.edit.task", $id);
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$isNew = ($id == 0);
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// For new item, entry is invalid if task type was not selected through SelectView
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if ($isNew && !$this->app->getUserState("$context.add.task.task_type")) {
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$this->setMessage((Text::_('COM_SCHEDULER_ERROR_FORBIDDEN_JUMP_TO_ADD_VIEW')), 'error');
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$isValid = false;
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} elseif (!$inEditList) {
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// For existing item, entry is invalid if TaskController has not granted access
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if (!\count($this->app->getMessageQueue())) {
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$this->setMessage(Text::sprintf('JLIB_APPLICATION_ERROR_UNHELD_ID', $id), 'error');
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}
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$isValid = false;
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}
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break;
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default:
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break;
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}
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return $isValid;
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}
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}
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