EVOLUTION-NINJA

Edit File: FormController.php

<?php
/**
 * Joomla! Content Management System
 *
 * @copyright  (C) 2009 Open Source Matters, Inc. <https://www.joomla.org>
 * @license    GNU General Public License version 2 or later; see LICENSE.txt
 */

namespace Joomla\CMS\MVC\Controller;

defined('JPATH_PLATFORM') or die;

use Joomla\CMS\MVC\Factory\MVCFactoryInterface;

/**
 * Controller tailored to suit most form-based admin operations.
 *
 * @since  1.6
 * @todo   Add ability to set redirect manually to better cope with frontend usage.
 */
class FormController extends BaseController
{
	/**
	 * The context for storing internal data, e.g. record.
	 *
	 * @var    string
	 * @since  1.6
	 */
	protected $context;

/**
	 * The URL option for the component.
	 *
	 * @var    string
	 * @since  1.6
	 */
	protected $option;

/**
	 * The URL view item variable.
	 *
	 * @var    string
	 * @since  1.6
	 */
	protected $view_item;

/**
	 * The URL view list variable.
	 *
	 * @var    string
	 * @since  1.6
	 */
	protected $view_list;

/**
	 * The prefix to use with controller messages.
	 *
	 * @var    string
	 * @since  1.6
	 */
	protected $text_prefix;

/**
	 * Constructor.
	 *
	 * @param   array                $config   An optional associative array of configuration settings.
	 * @param   MVCFactoryInterface  $factory  The factory.
	 *
	 * @see     \JControllerLegacy
	 * @since   1.6
	 * @throws  \Exception
	 */
	public function __construct($config = array(), MVCFactoryInterface $factory = null)
	{
		parent::__construct($config, $factory);

// Guess the option as com_NameOfController
		if (empty($this->option))
		{
			$this->option = 'com_' . strtolower($this->getName());
		}

// Guess the \JText message prefix. Defaults to the option.
		if (empty($this->text_prefix))
		{
			$this->text_prefix = strtoupper($this->option);
		}

// Guess the context as the suffix, eg: OptionControllerContent.
		if (empty($this->context))
		{
			$r = null;

if (!preg_match('/(.*)Controller(.*)/i', get_class($this), $r))
			{
				throw new \Exception(\JText::_('JLIB_APPLICATION_ERROR_CONTROLLER_GET_NAME'), 500);
			}

$this->context = strtolower($r[2]);
		}

// Guess the item view as the context.
		if (empty($this->view_item))
		{
			$this->view_item = $this->context;
		}

// Guess the list view as the plural of the item view.
		if (empty($this->view_list))
		{
			// @TODO Probably worth moving to an inflector class based on
			// http://kuwamoto.org/2007/12/17/improved-pluralizing-in-php-actionscript-and-ror/

// Simple pluralisation based on public domain snippet by Paul Osman
			// For more complex types, just manually set the variable in your class.
			$plural = array(
				array('/(x|ch|ss|sh)$/i', "$1es"),
				array('/([^aeiouy]|qu)y$/i', "$1ies"),
				array('/([^aeiouy]|qu)ies$/i', "$1y"),
				array('/(bu)s$/i', "$1ses"),
				array('/s$/i', 's'),
				array('/$/', 's'),
			);

// Check for matches using regular expressions
			foreach ($plural as $pattern)
			{
				if (preg_match($pattern[0], $this->view_item))
				{
					$this->view_list = preg_replace($pattern[0], $pattern[1], $this->view_item);
					break;
				}
			}
		}

// Apply, Save & New, and Save As copy should be standard on forms.
		$this->registerTask('apply', 'save');
		$this->registerTask('save2new', 'save');
		$this->registerTask('save2copy', 'save');
		$this->registerTask('editAssociations', 'save');
	}

/**
	 * Method to add a new record.
	 *
	 * @return  boolean  True if the record can be added, false if not.
	 *
	 * @since   1.6
	 */
	public function add()
	{
		$context = "$this->option.edit.$this->context";

// Access check.
		if (!$this->allowAdd())
		{
			// Set the internal error and also the redirect error.
			$this->setError(\JText::_('JLIB_APPLICATION_ERROR_CREATE_RECORD_NOT_PERMITTED'));
			$this->setMessage($this->getError(), 'error');

$this->setRedirect(
				\JRoute::_(
					'index.php?option=' . $this->option . '&view=' . $this->view_list
					. $this->getRedirectToListAppend(), false
				)
			);

return false;
		}

// Clear the record edit information from the session.
		\JFactory::getApplication()->setUserState($context . '.data', null);

// Redirect to the edit screen.
		$this->setRedirect(
			\JRoute::_(
				'index.php?option=' . $this->option . '&view=' . $this->view_item
				. $this->getRedirectToItemAppend(), false
			)
		);

return true;
	}

/**
	 * Method to check if you can add a new record.
	 *
	 * Extended classes can override this if necessary.
	 *
	 * @param   array  $data  An array of input data.
	 *
	 * @return  boolean
	 *
	 * @since   1.6
	 */
	protected function allowAdd($data = array())
	{
		$user = \JFactory::getUser();

return $user->authorise('core.create', $this->option) || count($user->getAuthorisedCategories($this->option, 'core.create'));
	}

/**
	 * Method to check if you can edit an existing record.
	 *
	 * Extended classes can override this if necessary.
	 *
	 * @param   array   $data  An array of input data.
	 * @param   string  $key   The name of the key for the primary key; default is id.
	 *
	 * @return  boolean
	 *
	 * @since   1.6
	 */
	protected function allowEdit($data = array(), $key = 'id')
	{
		return \JFactory::getUser()->authorise('core.edit', $this->option);
	}

/**
	 * Method to check if you can save a new or existing record.
	 *
	 * Extended classes can override this if necessary.
	 *
	 * @param   array   $data  An array of input data.
	 * @param   string  $key   The name of the key for the primary key.
	 *
	 * @return  boolean
	 *
	 * @since   1.6
	 */
	protected function allowSave($data, $key = 'id')
	{
		$recordId = isset($data[$key]) ? $data[$key] : '0';

if ($recordId)
		{
			return $this->allowEdit($data, $key);
		}
		else
		{
			return $this->allowAdd($data);
		}
	}

/**
	 * Method to run batch operations.
	 *
	 * @param   \JModelLegacy  $model  The model of the component being processed.
	 *
	 * @return	boolean	 True if successful, false otherwise and internal error is set.
	 *
	 * @since	1.7
	 */
	public function batch($model)
	{
		$vars = $this->input->post->get('batch', array(), 'array');
		$cid  = (array) $this->input->post->get('cid', array(), 'int');

// Remove zero values resulting from input filter
		$cid = array_filter($cid);

// Build an array of item contexts to check
		$contexts = array();

$option = isset($this->extension) ? $this->extension : $this->option;

foreach ($cid as $id)
		{
			// If we're coming from com_categories, we need to use extension vs. option
			$contexts[$id] = $option . '.' . $this->context . '.' . $id;
		}

// Attempt to run the batch operation.
		if ($model->batch($vars, $cid, $contexts))
		{
			$this->setMessage(\JText::_('JLIB_APPLICATION_SUCCESS_BATCH'));

return true;
		}
		else
		{
			$this->setMessage(\JText::sprintf('JLIB_APPLICATION_ERROR_BATCH_FAILED', $model->getError()), 'warning');

return false;
		}
	}

/**
	 * Method to cancel an edit.
	 *
	 * @param   string  $key  The name of the primary key of the URL variable.
	 *
	 * @return  boolean  True if access level checks pass, false otherwise.
	 *
	 * @since   1.6
	 */
	public function cancel($key = null)
	{
		$this->checkToken();

$model = $this->getModel();
		$table = $model->getTable();
		$context = "$this->option.edit.$this->context";

if (empty($key))
		{
			$key = $table->getKeyName();
		}

$recordId = $this->input->getInt($key);

// Attempt to check-in the current record.
		if ($recordId && property_exists($table, 'checked_out') && $model->checkin($recordId) === false)
		{
			// Check-in failed, go back to the record and display a notice.
			$this->setError(\JText::sprintf('JLIB_APPLICATION_ERROR_CHECKIN_FAILED', $model->getError()));
			$this->setMessage($this->getError(), 'error');

$this->setRedirect(
				\JRoute::_(
					'index.php?option=' . $this->option . '&view=' . $this->view_item
					. $this->getRedirectToItemAppend($recordId, $key), false
				)
			);

return false;
		}

// Clean the session data and redirect.
		$this->releaseEditId($context, $recordId);
		\JFactory::getApplication()->setUserState($context . '.data', null);

$url = 'index.php?option=' . $this->option . '&view=' . $this->view_list
			. $this->getRedirectToListAppend();

// Check if there is a return value
		$return = $this->input->get('return', null, 'base64');

if (!is_null($return) && \JUri::isInternal(base64_decode($return)))
		{
			$url = base64_decode($return);
		}

// Redirect to the list screen.
		$this->setRedirect(\JRoute::_($url, false));

return true;
	}

/**
	 * Method to edit an existing record.
	 *
	 * @param   string  $key     The name of the primary key of the URL variable.
	 * @param   string  $urlVar  The name of the URL variable if different from the primary key
	 *                           (sometimes required to avoid router collisions).
	 *
	 * @return  boolean  True if access level check and checkout passes, false otherwise.
	 *
	 * @since   1.6
	 */
	public function edit($key = null, $urlVar = null)
	{
		// Do not cache the response to this, its a redirect, and mod_expires and google chrome browser bugs cache it forever!
		\JFactory::getApplication()->allowCache(false);

$model = $this->getModel();
		$table = $model->getTable();
		$cid   = (array) $this->input->post->get('cid', array(), 'int');
		$context = "$this->option.edit.$this->context";

// Determine the name of the primary key for the data.
		if (empty($key))
		{
			$key = $table->getKeyName();
		}

// To avoid data collisions the urlVar may be different from the primary key.
		if (empty($urlVar))
		{
			$urlVar = $key;
		}

// Get the previous record id (if any) and the current record id.
		$recordId = (int) (count($cid) ? $cid[0] : $this->input->getInt($urlVar));
		$checkin = property_exists($table, $table->getColumnAlias('checked_out'));

// Access check.
		if (!$this->allowEdit(array($key => $recordId), $key))
		{
			$this->setError(\JText::_('JLIB_APPLICATION_ERROR_EDIT_NOT_PERMITTED'));
			$this->setMessage($this->getError(), 'error');

$this->setRedirect(
				\JRoute::_(
					'index.php?option=' . $this->option . '&view=' . $this->view_list
					. $this->getRedirectToListAppend(), false
				)
			);

return false;
		}

// Attempt to check-out the new record for editing and redirect.
		if ($checkin && !$model->checkout($recordId))
		{
			// Check-out failed, display a notice but allow the user to see the record.
			$this->setError(\JText::sprintf('JLIB_APPLICATION_ERROR_CHECKOUT_FAILED', $model->getError()));
			$this->setMessage($this->getError(), 'error');

$this->setRedirect(
				\JRoute::_(
					'index.php?option=' . $this->option . '&view=' . $this->view_item
					. $this->getRedirectToItemAppend($recordId, $urlVar), false
				)
			);

return false;
		}
		else
		{
			// Check-out succeeded, push the new record id into the session.
			$this->holdEditId($context, $recordId);
			\JFactory::getApplication()->setUserState($context . '.data', null);

$this->setRedirect(
				\JRoute::_(
					'index.php?option=' . $this->option . '&view=' . $this->view_item
					. $this->getRedirectToItemAppend($recordId, $urlVar), false
				)
			);

return true;
		}
	}

/**
	 * Method to get a model object, loading it if required.
	 *
	 * @param   string  $name    The model name. Optional.
	 * @param   string  $prefix  The class prefix. Optional.
	 * @param   array   $config  Configuration array for model. Optional.
	 *
	 * @return  \JModelLegacy  The model.
	 *
	 * @since   1.6
	 */
	public function getModel($name = '', $prefix = '', $config = array('ignore_request' => true))
	{
		if (empty($name))
		{
			$name = $this->context;
		}

return parent::getModel($name, $prefix, $config);
	}

/**
	 * Gets the URL arguments to append to an item redirect.
	 *
	 * @param   integer  $recordId  The primary key id for the item.
	 * @param   string   $urlVar    The name of the URL variable for the id.
	 *
	 * @return  string  The arguments to append to the redirect URL.
	 *
	 * @since   1.6
	 */
	protected function getRedirectToItemAppend($recordId = null, $urlVar = 'id')
	{
		$append = '';

// Setup redirect info.
		if ($tmpl = $this->input->get('tmpl', '', 'string'))
		{
			$append .= '&tmpl=' . $tmpl;
		}

if ($layout = $this->input->get('layout', 'edit', 'string'))
		{
			$append .= '&layout=' . $layout;
		}

if ($forcedLanguage = $this->input->get('forcedLanguage', '', 'cmd'))
		{
			$append .= '&forcedLanguage=' . $forcedLanguage;
		}

if ($recordId)
		{
			$append .= '&' . $urlVar . '=' . $recordId;
		}

$return = $this->input->get('return', null, 'base64');

if ($return)
		{
			$append .= '&return=' . $return;
		}

return $append;
	}

/**
	 * Gets the URL arguments to append to a list redirect.
	 *
	 * @return  string  The arguments to append to the redirect URL.
	 *
	 * @since   1.6
	 */
	protected function getRedirectToListAppend()
	{
		$append = '';

// Setup redirect info.
		if ($tmpl = $this->input->get('tmpl', '', 'string'))
		{
			$append .= '&tmpl=' . $tmpl;
		}

if ($forcedLanguage = $this->input->get('forcedLanguage', '', 'cmd'))
		{
			$append .= '&forcedLanguage=' . $forcedLanguage;
		}

return $append;
	}

/**
	 * Function that allows child controller access to model data
	 * after the data has been saved.
	 *
	 * @param   \JModelLegacy  $model      The data model object.
	 * @param   array          $validData  The validated data.
	 *
	 * @return  void
	 *
	 * @since   1.6
	 */
	protected function postSaveHook(\JModelLegacy $model, $validData = array())
	{
	}

/**
	 * Method to load a row from version history
	 *
	 * @return  mixed  True if the record can be added, an error object if not.
	 *
	 * @since   3.2
	 */
	public function loadhistory()
	{
		$model = $this->getModel();
		$table = $model->getTable();
		$historyId = $this->input->getInt('version_id', null);

if (!$model->loadhistory($historyId, $table))
		{
			$this->setMessage($model->getError(), 'error');

$this->setRedirect(
				\JRoute::_(
					'index.php?option=' . $this->option . '&view=' . $this->view_list
					. $this->getRedirectToListAppend(), false
				)
			);

return false;
		}

// Determine the name of the primary key for the data.
		if (empty($key))
		{
			$key = $table->getKeyName();
		}

$recordId = $table->$key;

// To avoid data collisions the urlVar may be different from the primary key.
		$urlVar = empty($this->urlVar) ? $key : $this->urlVar;

$this->setRedirect(
				\JRoute::_(
					'index.php?option=' . $this->option . '&view=' . $this->view_list
					. $this->getRedirectToListAppend(), false
				)
			);
			$table->checkin();

return false;
		}

$table->store();
		$this->setRedirect(
			\JRoute::_(
				'index.php?option=' . $this->option . '&view=' . $this->view_item
				. $this->getRedirectToItemAppend($recordId, $urlVar), false
			)
		);

$this->setMessage(
			\JText::sprintf(
				'JLIB_APPLICATION_SUCCESS_LOAD_HISTORY', $model->getState('save_date'), $model->getState('version_note')
			)
		);

// Invoke the postSave method to allow for the child class to access the model.
		$this->postSaveHook($model);

return true;
	}

/**
	 * Method to save a record.
	 *
	 * @param   string  $key     The name of the primary key of the URL variable.
	 * @param   string  $urlVar  The name of the URL variable if different from the primary key (sometimes required to avoid router collisions).
	 *
	 * @return  boolean  True if successful, false otherwise.
	 *
	 * @since   1.6
	 */
	public function save($key = null, $urlVar = null)
	{
		// Check for request forgeries.
		$this->checkToken();

$app   = \JFactory::getApplication();
		$model = $this->getModel();
		$table = $model->getTable();
		$data  = $this->input->post->get('jform', array(), 'array');
		$checkin = property_exists($table, $table->getColumnAlias('checked_out'));
		$context = "$this->option.edit.$this->context";
		$task = $this->getTask();

// Determine the name of the primary key for the data.
		if (empty($key))
		{
			$key = $table->getKeyName();
		}

// To avoid data collisions the urlVar may be different from the primary key.
		if (empty($urlVar))
		{
			$urlVar = $key;
		}

$recordId = $this->input->getInt($urlVar);

// Populate the row id from the session.
		$data[$key] = $recordId;

// The save2copy task needs to be handled slightly differently.
		if ($task === 'save2copy')
		{
			// Check-in the original row.
			if ($checkin && $model->checkin($data[$key]) === false)
			{
				// Check-in failed. Go back to the item and display a notice.
				$this->setError(\JText::sprintf('JLIB_APPLICATION_ERROR_CHECKIN_FAILED', $model->getError()));
				$this->setMessage($this->getError(), 'error');

$this->setRedirect(
					\JRoute::_(
						'index.php?option=' . $this->option . '&view=' . $this->view_item
						. $this->getRedirectToItemAppend($recordId, $urlVar), false
					)
				);

return false;
			}

// Reset the ID, the multilingual associations and then treat the request as for Apply.
			$data[$key] = 0;
			$data['associations'] = array();
			$task = 'apply';
		}

// Access check.
		if (!$this->allowSave($data, $key))
		{
			$this->setError(\JText::_('JLIB_APPLICATION_ERROR_SAVE_NOT_PERMITTED'));
			$this->setMessage($this->getError(), 'error');

$this->setRedirect(
				\JRoute::_(
					'index.php?option=' . $this->option . '&view=' . $this->view_list
					. $this->getRedirectToListAppend(), false
				)
			);

return false;
		}

// Validate the posted data.
		// Sometimes the form needs some posted data, such as for plugins and modules.
		$form = $model->getForm($data, false);

if (!$form)
		{
			$app->enqueueMessage($model->getError(), 'error');

return false;
		}

// Send an object which can be modified through the plugin event
		$objData = (object) $data;
		$app->triggerEvent(
			'onContentNormaliseRequestData',
			array($this->option . '.' . $this->context, $objData, $form)
		);
		$data = (array) $objData;

// Test whether the data is valid.
		$validData = $model->validate($form, $data);

// Check for validation errors.
		if ($validData === false)
		{
			// Get the validation messages.
			$errors = $model->getErrors();

// Push up to three validation messages out to the user.
			for ($i = 0, $n = count($errors); $i < $n && $i < 3; $i++)
			{
				if ($errors[$i] instanceof \Exception)
				{
					$app->enqueueMessage($errors[$i]->getMessage(), 'warning');
				}
				else
				{
					$app->enqueueMessage($errors[$i], 'warning');
				}
			}

/**
			 * We need the filtered value of calendar fields because the UTC normalision is
			 * done in the filter and on output. This would apply the Timezone offset on
			 * reload. We set the calendar values we save to the processed date.
			 */
			$filteredData = $form->filter($data);

foreach ($form->getFieldset() as $field)
			{
				if ($field->type === 'Calendar')
				{
					$fieldName = $field->fieldname;

if (isset($filteredData[$fieldName]))
					{
						$data[$fieldName] = $filteredData[$fieldName];
					}
				}
			}

// Save the data in the session.
			$app->setUserState($context . '.data', $data);

// Redirect back to the edit screen.
			$this->setRedirect(
				\JRoute::_(
					'index.php?option=' . $this->option . '&view=' . $this->view_item
					. $this->getRedirectToItemAppend($recordId, $urlVar), false
				)
			);

return false;
		}

if (!isset($validData['tags']))
		{
			$validData['tags'] = null;
		}

// Attempt to save the data.
		if (!$model->save($validData))
		{
			// Save the data in the session.
			$app->setUserState($context . '.data', $validData);

// Redirect back to the edit screen.
			$this->setError(\JText::sprintf('JLIB_APPLICATION_ERROR_SAVE_FAILED', $model->getError()));
			$this->setMessage($this->getError(), 'error');

$this->setRedirect(
				\JRoute::_(
					'index.php?option=' . $this->option . '&view=' . $this->view_item
					. $this->getRedirectToItemAppend($recordId, $urlVar), false
				)
			);

return false;
		}

// Save succeeded, so check-in the record.
		if ($checkin && $model->checkin($validData[$key]) === false)
		{
			// Save the data in the session.
			$app->setUserState($context . '.data', $validData);

// Check-in failed, so go back to the record and display a notice.
			$this->setError(\JText::sprintf('JLIB_APPLICATION_ERROR_CHECKIN_FAILED', $model->getError()));
			$this->setMessage($this->getError(), 'error');

$this->setRedirect(
				\JRoute::_(
					'index.php?option=' . $this->option . '&view=' . $this->view_item
					. $this->getRedirectToItemAppend($recordId, $urlVar), false
				)
			);

return false;
		}

$langKey = $this->text_prefix . ($recordId === 0 && $app->isClient('site') ? '_SUBMIT' : '') . '_SAVE_SUCCESS';
		$prefix  = \JFactory::getLanguage()->hasKey($langKey) ? $this->text_prefix : 'JLIB_APPLICATION';

$this->setMessage(\JText::_($prefix . ($recordId === 0 && $app->isClient('site') ? '_SUBMIT' : '') . '_SAVE_SUCCESS'));

// Redirect the user and adjust session state based on the chosen task.
		switch ($task)
		{
			case 'apply':
				// Set the record data in the session.
				$recordId = $model->getState($this->context . '.id');
				$this->holdEditId($context, $recordId);
				$app->setUserState($context . '.data', null);
				$model->checkout($recordId);

// Redirect back to the edit screen.
				$this->setRedirect(
					\JRoute::_(
						'index.php?option=' . $this->option . '&view=' . $this->view_item
						. $this->getRedirectToItemAppend($recordId, $urlVar), false
					)
				);
				break;

case 'save2new':
				// Clear the record id and data from the session.
				$this->releaseEditId($context, $recordId);
				$app->setUserState($context . '.data', null);

// Redirect back to the edit screen.
				$this->setRedirect(
					\JRoute::_(
						'index.php?option=' . $this->option . '&view=' . $this->view_item
						. $this->getRedirectToItemAppend(null, $urlVar), false
					)
				);
				break;

default:
				// Clear the record id and data from the session.
				$this->releaseEditId($context, $recordId);
				$app->setUserState($context . '.data', null);

$url = 'index.php?option=' . $this->option . '&view=' . $this->view_list
					. $this->getRedirectToListAppend();

// Check if there is a return value
				$return = $this->input->get('return', null, 'base64');

if (!is_null($return) && \JUri::isInternal(base64_decode($return)))
				{
					$url = base64_decode($return);
				}

// Redirect to the list screen.
				$this->setRedirect(\JRoute::_($url, false));
				break;
		}

// Invoke the postSave method to allow for the child class to access the model.
		$this->postSaveHook($model, $validData);

return true;
	}

/**
	 * Method to reload a record.
	 *
	 * @param   string  $key     The name of the primary key of the URL variable.
	 * @param   string  $urlVar  The name of the URL variable if different from the primary key (sometimes required to avoid router collisions).
	 *
	 * @return  void
	 *
	 * @since   3.7.4
	 */
	public function reload($key = null, $urlVar = null)
	{
		// Check for request forgeries.
		$this->checkToken();

$app     = \JFactory::getApplication();
		$model   = $this->getModel();
		$data    = $this->input->post->get('jform', array(), 'array');

// Determine the name of the primary key for the data.
		if (empty($key))
		{
			$key = $model->getTable()->getKeyName();
		}

// To avoid data collisions the urlVar may be different from the primary key.
		if (empty($urlVar))
		{
			$urlVar = $key;
		}

$recordId = $this->input->getInt($urlVar);

// Populate the row id from the session.
		$data[$key] = $recordId;

// Check if it is allowed to edit or create the data
		if (($recordId && !$this->allowEdit($data, $key)) || (!$recordId && !$this->allowAdd($data)))
		{
			$this->setRedirect(
				\JRoute::_(
					'index.php?option=' . $this->option . '&view=' . $this->view_list
					. $this->getRedirectToListAppend(), false
				)
			);
			$this->redirect();
		}

// The redirect url
		$redirectUrl = \JRoute::_(
			'index.php?option=' . $this->option . '&view=' . $this->view_item .
			$this->getRedirectToItemAppend($recordId, $urlVar),
			false
		);

/* @var \JForm $form */
		$form = $model->getForm($data, false);

/**
		 * We need the filtered value of calendar fields because the UTC normalision is
		 * done in the filter and on output. This would apply the Timezone offset on
		 * reload. We set the calendar values we save to the processed date.
		 */
		$filteredData = $form->filter($data);

foreach ($form->getFieldset() as $field)
		{
			if ($field->type === 'Calendar')
			{
				$fieldName = $field->fieldname;

if ($field->group)
				{
					if (isset($filteredData[$field->group][$fieldName]))
					{
						$data[$field->group][$fieldName] = $filteredData[$field->group][$fieldName];
					}
				}
				else
				{
					if (isset($filteredData[$fieldName]))
					{
						$data[$fieldName] = $filteredData[$fieldName];
					}
				}
			}
		}

// Save the data in the session.
		$app->setUserState($this->option . '.edit.' . $this->context . '.data', $data);

$this->setRedirect($redirectUrl);
		$this->redirect();
	}

/**
	 * Load item to edit associations in com_associations
	 *
	 * @return  void
	 *
	 * @since   3.9.0
	 *
	 * @deprecated 5.0  It is handled by regular save method now.
	 */
	public function editAssociations()
	{
		// Initialise variables.
		$app   = \JFactory::getApplication();
		$input = $app->input;
		$model = $this->getModel();

$data = $input->get('jform', array(), 'array');
		$model->editAssociations($data);
	}
}