<?php
/**
 *----------------------------------------------------------------------------
 * iCagenda     Events Management Extension for Joomla!
 *----------------------------------------------------------------------------
 * @version     3.8.8 2022-07-28
 *
 * @package     iCagenda.Site
 * @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       1.0
 *----------------------------------------------------------------------------
*/

defined('_JEXEC') or die;

/**
 * HTML Manager View class for the iCagenda component
 *
 * @since  3.8.0
 */
class iCagendaViewManager extends JViewLegacy
{
	protected $form;

	protected $item;

	protected $state;

	/**
	 * Should we show a captcha form for the submission of the event?
	 *
	 * @var    bool
	 * @since  3.8.0
	 */
//	protected $captchaEnabled = false;

	/**
	 * Execute and display a template script.
	 *
	 * @param   string  $tpl  The name of the template file to parse; automatically searches through the template paths.
	 *
	 * @return  mixed  A string if successful, otherwise an Error object.
	 *
	 * @since   3.8.0
	 */
	public function display($tpl = null)
	{
		$app  = JFactory::getApplication();
		$user = JFactory::getUser();

		// Get model data.
		$this->state       = $this->get('State');
		$this->item        = $this->get('Item');
		$this->form        = $this->get('Form');
		$this->return_page = $this->get('ReturnPage');

		if (empty($this->item->id))
		{
//			$authorised = $user->authorise('core.create', 'com_icagenda') || count($user->getAuthorisedCategories('com_icagenda', 'core.create'));
			$authorised = false;
		}
		else
		{
			$authorised = $this->item->params->get('access-edit');
		}

		if ($authorised !== true)
		{
			$app->enqueueMessage(JText::_('JERROR_ALERTNOAUTHOR'), 'error');
			$app->setHeader('status', 403, true);

			return false;
		}

		// Check for errors.
		if (count($errors = $this->get('Errors')))
		{
			JError::raiseWarning(500, implode("\n", $errors));

			return false;
		}

		// Create a shortcut to the parameters.
		$params = &$this->state->params;

		// Escape strings for HTML output
		$this->pageclass_sfx = htmlspecialchars($params->get('pageclass_sfx', ''));

		$this->params = $params;

		// Override global params with event specific params
		$this->params->merge($this->item->params);
		$this->user = $user;

		// Propose current language as default when creating new article
//		if (empty($this->item->id) && JLanguageMultilang::isEnabled())
//		{
//			$lang = JFactory::getLanguage()->getTag();
//			$this->form->setFieldAttribute('language', 'default', $lang);
//		}

//		$captchaSet = $params->get('captcha', JFactory::getApplication()->get('captcha', '0'));

//		foreach (JPluginHelper::getPlugin('captcha') as $plugin)
//		{
//			if ($captchaSet === $plugin->name)
//			{
//				$this->captchaEnabled = true;
//				break;
//			}
//		}

		$this->_prepareDocument();

		parent::display($tpl);
	}

	/**
	 * Prepares the document
	 *
	 * @return  void
	 *
	 * @since   3.8.0
	 */
	protected function _prepareDocument()
	{
		$app   = JFactory::getApplication();
		$menus = $app->getMenu();
//		$title = null;

		if ($app->input->get('layout') == 'event_edit')
		{
			$this->params->def('page_heading', JText::_('COM_ICAGENDA_LEGEND_EDIT_EVENT'));
		}

//		$title = $this->params->def('page_title', JText::_('COM_ICAGENDA_LEGEND_EDIT_EVENT'));

//		if ($app->get('sitename_pagetitles', 0) == 1)
//		{
//			$title = JText::sprintf('JPAGETITLE', $app->get('sitename'), $title);
//		}
//		elseif ($app->get('sitename_pagetitles', 0) == 2)
//		{
//			$title = JText::sprintf('JPAGETITLE', $title, $app->get('sitename'));
//		}

		$this->document->setTitle($this->item->title);

		$pathway = $app->getPathWay();
		$pathway->addItem($this->item->title, '');

		if ($this->params->get('menu-meta_description'))
		{
			$this->document->setDescription($this->params->get('menu-meta_description'));
		}

		if ($this->params->get('menu-meta_keywords'))
		{
			$this->document->setMetadata('keywords', $this->params->get('menu-meta_keywords'));
		}

		if ($this->params->get('robots'))
		{
			$this->document->setMetadata('robots', $this->params->get('robots'));
		}
	}
}