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<?php
/**
* @package Joomla.Administrator
* @subpackage com_guidedtours
*
* @copyright (C) 2023 Open Source Matters, Inc. <https://www.joomla.org>
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
namespace Joomla\Component\Guidedtours\Administrator\Model;
use Joomla\CMS\Factory;
use Joomla\CMS\Language\Text;
use Joomla\CMS\MVC\Model\AdminModel;
use Joomla\CMS\Object\CMSObject;
use Joomla\CMS\Table\Table;
// phpcs:disable PSR1.Files.SideEffects
\defined('_JEXEC') or die;
// phpcs:enable PSR1.Files.SideEffects
/**
* Item Model for a single tour.
*
* @since 4.3.0
*/
class StepModel extends AdminModel
{
/**
* The prefix to use with controller messages.
*
* @var string
* @since 4.3.0
*/
protected $text_prefix = 'COM_GUIDEDTOURS';
/**
* Type alias for content type
*
* @var string
* @since 4.3.0
*/
public $typeAlias = 'com_guidedtours.step';
/**
* Method to test whether a record can be deleted.
*
* @param object $record A record object.
*
* @return boolean True if allowed to delete the record. Defaults to the permission for the component.
*
* @since 4.3.0
*/
protected function canDelete($record)
{
if (empty($record->id) || $record->published != -2) {
return false;
}
return parent::canDelete($record);
}
/**
* Method to save the form data.
*
* @param array $data The form data.
*
* @return boolean True on success.
*
* @since 4.3.0
*/
public function save($data)
{
$table = $this->getTable();
$input = Factory::getApplication()->getInput();
$tour = $this->getTable('Tour');
$tour->load($data['tour_id']);
// Language keys must include GUIDEDTOUR to prevent save issues
if (strpos($data['description'], 'GUIDEDTOUR') !== false) {
$data['description'] = strip_tags($data['description']);
}
// Make sure we use the correct extension when editing an existing tour
$key = $table->getKeyName();
$pk = isset($data[$key]) ? $data[$key] : (int) $this->getState($this->getName() . '.id');
if ($pk > 0) {
$table->load($pk);
if ((int) $table->tour_id) {
$data['tour_id'] = (int) $table->tour_id;
}
}
if ($input->get('task') == 'save2copy') {
$origTable = clone $this->getTable();
$origTable->load($input->getInt('id'));
$data['published'] = 0;
}
return parent::save($data);
}
/**
* Prepare and sanitise the table prior to saving.
*
* @param \Joomla\CMS\Table\Table $table The Table object
*
* @return void
*
* @since 4.3.0
*/
protected function prepareTable($table)
{
$date = Factory::getDate()->toSql();
$table->title = htmlspecialchars_decode($table->title, ENT_QUOTES);
if (empty($table->id)) {
// Set the values
$table->created = $date;
// Set ordering to the last item if not set
if (empty($table->ordering)) {
$db = $this->getDatabase();
$query = $db->getQuery(true)
->select('MAX(ordering)')
->from($db->quoteName('#__guidedtour_steps'));
$db->setQuery($query);
$max = $db->loadResult();
$table->ordering = $max + 1;
}
} else {
// Set the values
$table->modified = $date;
$table->modified_by = $this->getCurrentUser()->id;
}
}
/**
* Method to get a table object, load it if necessary.
*
* @param string $type The table name. Optional.
* @param string $prefix The class prefix. Optional.
* @param array $config Configuration array for model. Optional.
*
* @return Table A Table object
*
* @since 4.3.0
* @throws \Exception
*/
public function getTable($type = 'Step', $prefix = 'Administrator', $config = [])
{
return parent::getTable($type, $prefix, $config);
}
/**
* Abstract method for getting the form from the model.
*
* @param array $data Data for the form.
* @param boolean $loadData True if the form is to load its own data (default case), false if not.
*
* @return \JForm|boolean A JForm object on success, false on failure
*
* @since 4.3.0
*/
public function getForm($data = [], $loadData = true)
{
// Get the form.
$form = $this->loadForm(
'com_guidedtours.step',
'step',
[
'control' => 'jform',
'load_data' => $loadData,
]
);
if (empty($form)) {
return false;
}
$id = $data['id'] ?? $form->getValue('id');
$item = $this->getItem($id);
// Modify the form based on access controls.
if (!$this->canEditState((object) $item)) {
$form->setFieldAttribute('published', 'disabled', 'true');
$form->setFieldAttribute('published', 'required', 'false');
$form->setFieldAttribute('published', 'filter', 'unset');
}
// Disables language field selection
$form->setFieldAttribute('language', 'readonly', 'true');
return $form;
}
/**
* Method to get the data that should be injected in the form.
*
* @return mixed The data for the form.
*
* @since 4.3.0
*/
protected function loadFormData()
{
// Check the session for previously entered form data.
$data = Factory::getApplication()->getUserState(
'com_guidedtours.edit.step.data',
[]
);
if (empty($data)) {
$data = $this->getItem();
}
return $data;
}
/**
* Method to get a single record.
*
* @param integer $pk The id of the primary key.
*
* @return CMSObject|boolean Object on success, false on failure.
*
* @since 4.3.0
*/
public function getItem($pk = null)
{
Factory::getLanguage()->load('com_guidedtours.sys', JPATH_ADMINISTRATOR);
if ($result = parent::getItem($pk)) {
if (!empty($result->id)) {
$result->title_translation = Text::_($result->title);
$result->description_translation = Text::_($result->description);
} else {
$app = Factory::getApplication();
$tourId = $app->getUserState('com_guidedtours.tour_id');
/** @var \Joomla\Component\Guidedtours\Administrator\Model\TourModel $tourModel */
$tourModel = $app->bootComponent('com_guidedtours')
->getMVCFactory()->createModel('Tour', 'Administrator', ['ignore_request' => true]);
$tour = $tourModel->getItem($tourId);
$tourLanguage = !empty($tour->language) ? $tour->language : '*';
// Sets step language to parent tour language
$result->language = $tourLanguage;
// Set the step's tour id
$result->tour_id = $tourId;
}
}
return $result;
}
}