<?php
/**
 *----------------------------------------------------------------------------
 * iCagenda     Events Management Extension for Joomla!
 *----------------------------------------------------------------------------
 * @version     3.8.0 2021-10-08
 *
 * @package     iCagenda.Admin
 * @link        https://www.icagenda.com
 *
 * @author      Cyril Rezé
 * @copyright   (c) 2012-2024 Cyril Rezé / iCagenda. All rights reserved.
 * @license     GNU General Public License version 3 or later; see LICENSE.txt
 *
 * @since       3.4
 *----------------------------------------------------------------------------
*/

defined('_JEXEC') or die;

jimport('joomla.application.component.modeladmin');


/**
 * iCagenda model.
 */
class iCagendaModelCustomfield extends JModelAdmin
{
	/**
	 * @var		string	The prefix to use with controller messages.
	 * @since	3.4.0
	 */
	protected $text_prefix = 'COM_ICAGENDA';

	/**
	 * Returns a reference to the a Table object, always creating it.
	 *
	 * @param	type	The table type to instantiate
	 * @param	string	A prefix for the table class name. Optional.
	 * @param	array	Configuration array for model. Optional.
	 * @return	JTable	A database object
	 * @since	3.4.0
	 */
	public function getTable($type = 'Customfield', $prefix = 'iCagendaTable', $config = array())
	{
		return JTable::getInstance($type, $prefix, $config);
	}

	/**
	 * Method to get the record form.
	 *
	 * @param	array	$data		An optional array of data for the form to interogate.
	 * @param	boolean	$loadData	True if the form is to load its own data (default case), false if not.
	 * @return	JForm	A JForm object on success, false on failure
	 * @since	3.4.0
	 */
	public function getForm($data = array(), $loadData = true)
	{
		// Get the form.
		$form = $this->loadForm('com_icagenda.customfield', 'customfield',
								array('control' => 'jform', 'load_data' => $loadData));

		if (empty($form))
		{
			return false;
		}

		return $form;
	}

	/**
	 * Method to get the data that should be injected in the form.
	 *
	 * @return	mixed	The data for the form.
	 * @since	3.4.0
	 */
	protected function loadFormData()
	{
		// Check the session for previously entered form data.
		$data = JFactory::getApplication()->getUserState('com_icagenda.edit.customfield.data', array());

		if (empty($data))
		{
			$data = $this->getItem();
		}

		// Set Options to placeholder, and unset options (if input type with hint)
		$hintFields = array('text', 'url', 'tel', 'email', 'core_name', 'core_email', 'core_phone');

		if (isset($data->options)
			&& in_array($data->type, $hintFields))
		{
			$data->placeholder = $data->options;
			unset($data->options);
		}

		// Set Options to spacer_class, and unset options (if input type is spacer)
		$spacerFields = array('spacer_label', 'spacer_description');

		if (isset($data->options)
			&& in_array($data->type, $spacerFields))
		{
			$data->spacer_class = $data->options;
			unset($data->options);
		}

		// If not array, creates array with custom forms data
		if (isset($data->groups)
			&& ! is_array($data->groups))
		{
			$data->groups = explode(',', $data->groups);
		}

		return $data;
	}

	/**
	 * Method to get a single record.
	 *
	 * @param	integer	The id of the primary key.
	 *
	 * @return	mixed	Object on success, false on failure.
	 * @since	3.4.0
	 */
	public function getItem($pk = null)
	{
		if ($item = parent::getItem($pk))
		{
			// Get custom forms
//			$registry = new JRegistry;
//			$registry->loadString($item->groups);
//			$item->groups = $registry->toArray();
		}

		return $item;
	}

	/**
	 * Prepare and sanitise the table prior to saving.
	 *
	 * @since	3.4.0
	 */
	protected function prepareTable($table)
	{
		$app = JFactory::getApplication();

		$date = JFactory::getDate();
		$user = JFactory::getUser();

		if (empty($table->id))
		{
			// Set the values
			$table->created = $date->toSql();

			// Set ordering to the last item if not set
			if (empty($table->ordering))
			{
				$db = JFactory::getDbo();
				$query = $db->getQuery(true)
					->select('MAX(ordering)')
					->from($db->quoteName('#__icagenda_customfields'));
				$db->setQuery($query);
				$max = $db->loadResult();

				$table->ordering = $max + 1;
			}
		}
		else
		{
			// Set the values
			$table->modified = $date->toSql();
			$table->modified_by = $user->get('id');
		}

		// Alter the title for save as copy
		if ($app->input->get('task') == 'save2copy')
		{
			$table->title = iCString::increment($table->title);
			$table->alias = iCString::increment($table->alias, 'dash');
			$table->slug = iCString::increment($table->slug, 'underscore');
			$table->state = '0';
		}
	}
}