<?php
/**
 *----------------------------------------------------------------------------
 * iCagenda     Events Management Extension for Joomla!
 *----------------------------------------------------------------------------
 * @version     3.9.0 2023-10-26
 *
 * @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       1.0
 *----------------------------------------------------------------------------
*/

defined('_JEXEC') or die;

/**
 * View class Admin - List of Events - iCagenda.
 */
class iCagendaViewEvents extends JViewLegacy
{
	protected $params;
	protected $state;
	protected $items;
	protected $pagination;
	protected $categories;
	protected $upcoming;

	/**
	 * Display the view
	 */
	public function display($tpl = null)
	{
		$app = JFactory::getApplication();

		$this->params     = JComponentHelper::getParams('com_icagenda');
		$this->state      = $this->get('State');
		$this->items      = $this->get('Items');
		$this->pagination = $this->get('Pagination');

		$this->categories = $this->get('Categories');
		$this->upcoming   = $this->get('Upcoming');
		$this->itemids    = $this->get('MenuItemID');

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

			return false;
		}

		$icagenda_categories = class_exists('icagendaCategories') ? icagendaCategories::getList('1') : false;

		if ( ! $icagenda_categories)
		{
			$app->enqueueMessage( JText::_('COM_ICAGENDA_ALERT_NO_CATEGORY_PUBLISHED')
								. '<br /><br /><a class="btn btn-success" href="index.php?option=com_icagenda&view=category&layout=edit" >'
								. JText::_('COM_ICAGENDA_LEGEND_NEW_CATEGORY') . '</a>'
								. ' <a class="btn btn-inverse btn-mini" href="index.php?option=com_icagenda&view=categories" >'
								. JText::_('ICCATEGORIES')
								. '</a>', 'warning' );
		}

		// We don't need toolbar in the modal window.
		if ($this->getLayout() !== 'modal')
		{
			$this->addToolbar();

			$this->sidebar = JHtmlSidebar::render();
		}

		$canDo = iCagendaHelper::getActions();

		if ($canDo->get('icagenda.access.events'))
		{
			parent::display($tpl);
		}
		else
		{
			$app->enqueueMessage(JText::_('JERROR_ALERTNOAUTHOR'), 'warning');
			$app->redirect(htmlspecialchars_decode('index.php?option=com_icagenda&view=icagenda'));
		}
	}

	/**
	 * Add the page title and toolbar.
	 *
	 * @since	1.6
	 */
	protected function addToolbar()
	{
		require_once JPATH_COMPONENT . '/helpers/icagenda.php';

		$app      = JFactory::getApplication();
		$document = JFactory::getDocument();

		$state  = $this->get('State');
		$user   = JFactory::getUser();
		$userId = $user->get('id');
		$canDo  = iCagendaHelper::getActions();

		$icagenda_categories = class_exists('icagendaCategories') ? icagendaCategories::getList() : false;

		// Set Title
		JToolBarHelper::title('iCagenda <span style="font-size:14px;">- ' . JText::_('COM_ICAGENDA_TITLE_EVENTS') . '</span>', 'calendar');

		$icTitle = JText::_('COM_ICAGENDA_TITLE_EVENTS');

		$sitename = $app->getCfg('sitename');
		$title    = $app->getCfg('sitename') . ' - ' . JText::_('JADMINISTRATION') . ' - iCagenda: ' . $icTitle;

		$document->setTitle($title);

		//Check if the form exists before showing the add/edit buttons
		$formPath = JPATH_COMPONENT_ADMINISTRATOR . '/views/event';

		if (file_exists($formPath)
			&& $icagenda_categories
			)
		{
			if ($canDo->get('core.create'))
			{
				JToolBarHelper::addNew('event.add','JTOOLBAR_NEW');
			}

			if ($canDo->get('core.edit') || $canDo->get('core.edit.own'))
			{
				JToolBarHelper::editList('event.edit');
			}

		}

		if ($canDo->get('core.edit.state')
			&& $icagenda_categories
			)
		{
			if (isset($this->items[0]->state))
			{
				JToolBarHelper::divider();
				JToolBarHelper::custom('events.publish', 'publish.png', 'publish_f2.png','JTOOLBAR_PUBLISH', true);
				JToolBarHelper::custom('events.unpublish', 'unpublish.png', 'unpublish_f2.png', 'JTOOLBAR_UNPUBLISH', true);
			}
			else
			{
				// If this component does not use state then show a direct delete button as we can not trash
				JToolBarHelper::deleteList('', 'events.delete','JTOOLBAR_DELETE');
			}

			if (isset($this->items[0]->state))
			{
				JToolBarHelper::divider();
				JToolBarHelper::archiveList('events.archive','JTOOLBAR_ARCHIVE');
			}

			if (isset($this->items[0]->checked_out))
			{
				JToolBarHelper::custom('events.checkin', 'checkin.png', 'checkin_f2.png', 'JTOOLBAR_CHECKIN', true);
			}
		}

		// Show trash and delete for components that uses the state field
		if (isset($this->items[0]->state)
			&& $icagenda_categories
			)
		{
			if ($state->get('filter.state') == -2 && $canDo->get('core.delete'))
			{
				JToolBarHelper::deleteList('', 'events.delete','JTOOLBAR_EMPTY_TRASH');
				JToolBarHelper::divider();
			}
			elseif ($canDo->get('core.edit.state'))
			{
				JToolBarHelper::trash('events.trash','JTOOLBAR_TRASH');
				JToolBarHelper::divider();
			}
		}

		if ($canDo->get('core.admin'))
		{
			JToolBarHelper::preferences('com_icagenda');
		}

		JHtmlSidebar::setAction('index.php?option=com_icagenda&view=events');

		JHtmlSidebar::addFilter(
			JText::_('COM_ICAGENDA_SELECT_STATE'),
			'filter_published',
			JHtml::_('select.options', JHtml::_('jgrid.publishedOptions'), 'value', 'text', $this->state->get('filter.state'), true)
		);
		JHtmlSidebar::addFilter(
			'- ' . JText::_('COM_ICAGENDA_EVENTS_APPROVAL') . ' -',
			'filter_approval',
			JHtml::_('select.options', $this->get('approvalOptions'), 'value', 'text', $this->state->get('filter.approval'), true)
		);
		JHtmlSidebar::addFilter(
			JText::_('COM_ICAGENDA_SELECT_CATEGORY'),
			'filter_category',
			JHtml::_('select.options', $this->get('Categories'), 'value', 'text', $this->state->get('filter.category'), true)
		);
		JHtmlSidebar::addFilter(
			JText::_('COM_ICAGENDA_SELECT_DATES'),
			'filter_upcoming',
			JHtml::_('select.options', $this->get('Upcoming'), 'value', 'text', $this->state->get('filter.upcoming'), true)
		);
		JHtmlSidebar::addFilter(
			JText::_('COM_ICAGENDA_SELECT_SITE_ITEMID'),
			'filter_site_itemid',
			JHtml::_('select.options', $this->get('MenuItemID'), 'value', 'text', $this->state->get('filter.site_itemid'), true)
		);
	}

	/**
	 * Method to save the submitted ordering values for records via AJAX.
	 *
	 * @return  void
	 *
	 * @since   3.0
	 */
	public function saveOrderAjax()
	{
		// Get the input
		$jinput = JFactory::getApplication()->input;
		$pks    = $jinput->post->get('cid', array(), 'array');
		$order  = $jinput->post->get('order', array(), 'array');

		// Sanitize the input
		JArrayHelper::toInteger($pks);
		JArrayHelper::toInteger($order);

		// Get the model
		$model = $this->getModel();

		// Save the ordering
		$return = $model->saveorder($pks, $order);

		if ($return)
		{
			echo "1";
		}

		// Close the application
		JFactory::getApplication()->close();
	}
}