<?php
/**
 * @package    JEM
 * @copyright  (C) 2013-2024 joomlaeventmanager.net
 * @copyright  (C) 2005-2009 Christoph Lukes
 * @license    https://www.gnu.org/licenses/gpl-3.0 GNU/GPL
 */

defined('_JEXEC') or die;

use Joomla\CMS\HTML\HTMLHelper;
use Joomla\CMS\Language\Text;
use Joomla\CMS\Uri\Uri;
use Joomla\CMS\Factory;
use Joomla\CMS\Router\Route;
use Joomla\CMS\Plugin\PluginHelper;

/**
 * Venue-View
 */
class JemViewVenue extends JemView
{

	public function __construct($config = array())
	{
		parent::__construct($config);

		// additional path for common templates + corresponding override path
		$this->addCommonTemplatePath();
	}

	/**
	 * Creates the Venue View
	 */
	public function display($tpl = null)
	{
		if ($this->getLayout() == 'calendar')
		{
			### Venue Calendar view ###

			// initialize variables
			$app         = Factory::getApplication();
			$document    = $app->getDocument();
			$menu        = $app->getMenu();
			$menuitem    = $menu->getActive();
			$jemsettings = JemHelper::config();
			$settings    = JemHelper::globalattribs();
			$params      = $app->getParams();
			$uri         = Uri::getInstance();
			$pathway     = $app->getPathWay();
			$jinput      = $app->input;
			$print       = $jinput->getBool('print', false);
			$user        = JemFactory::getUser();
			$url 		 = Uri::root();
			$task        = $jinput->getCmd('task', '');
			$idVenue     = $jinput->getCmd('id', '');

			// Load css
			JemHelper::loadCss('jem');
			JemHelper::loadCss('calendar');
			JemHelper::loadCustomCss();
			JemHelper::loadCustomTag();

			if ($print) {
				JemHelper::loadCss('print');
				$document->setMetaData('robots', 'noindex, nofollow');
			}

			$venue = $this->get('Venue');
			// check for data error
			if (empty($venue)) {
				$app->enqueueMessage(Text::_('COM_JEM_VENUE_ERROR_VENUE_NOT_FOUND'), 'error');
				return false;
			}

			$evlinkcolor = $params->get('eventlinkcolor');
			$evbackgroundcolor = $params->get('eventbackgroundcolor');
			$currentdaycolor = $params->get('currentdaycolor');
			$eventandmorecolor = $params->get('eventandmorecolor');

			$style = '
			div#jem .eventcontentinner a, div#jem .eventandmore a {color:' . $evlinkcolor . ';}
			.eventcontentinner {background-color:'.$evbackgroundcolor .';}
			.eventandmore {background-color:' . $eventandmorecolor . ';}
			.today .daynum {background-color:' . $currentdaycolor . ';}';
			$document->addStyleDeclaration ($style);

			// add javascript (using full path - see issue #590)
			$document->addScript($url.'media/com_jem/js/calendar.js');
			// Retrieve year/month variables
			$year = $jinput->get('yearID', date("Y"),'int');
			$month = $jinput->get('monthID', date("m"),'int');

			// get data from model and set the month
			$model = $this->getModel('VenueCal');
			$model->setDate(mktime(0, 0, 1, $month, 1, $year));
			$rows = $this->get('Items','VenueCal');

			// Set Page title
			$pagetitle = $params->def('page_title', $menuitem->title);
			$params->def('page_heading', $params->get('page_title'));
			$pageclass_sfx = $params->get('pageclass_sfx');

			// Add site name to title if param is set
			if ($app->get('sitename_pagetitles', 0) == 1) {
				$pagetitle = Text::sprintf('JPAGETITLE', $app->get('sitename'), $pagetitle);
			}
			elseif ($app->get('sitename_pagetitles', 0) == 2) {
				$pagetitle = Text::sprintf('JPAGETITLE', $pagetitle, $app->get('sitename'));
			}

			$document->setTitle($pagetitle);
			$document->setMetaData('title', $pagetitle);

			// create the pathway
			if ($task == 'archive') {
				$print_link = Route::_(JemHelperRoute::getVenueRoute($venue->slug).'&task=archive&print=1&tmpl=component');
				$archive_link = Route::_('index.php?option=com_jem&view=venue&layout=calendar&id=' . $idVenue);
			} else {
				$print_link = Route::_(JemHelperRoute::getVenueRoute($venue->slug).'&print=1&tmpl=component');
				$archive_link = $uri->toString() . (str_contains($uri->toString() ?? '','?')?'&':'?') . 'id=' . $venue->id;
			}

			// Check if the user has permission to add things
			$permissions = new stdClass();
			$permissions->canAddEvent = $user->can('add', 'event');
			$permissions->canAddVenue = $user->can('add', 'venue');

			$itemid  = $jinput->getInt('Itemid', 0);
			$venueID = $jinput->getInt('id', $params->get('id'));

			$partItemid = ($itemid > 0) ? '&Itemid=' . $itemid : '';
			$partVenid = ($venueID > 0) ? '&id=' . $venueID : '';
			$partLocid = ($venueID > 0) ? '&locid=' . $venueID : '';
			$partDate = ($year ? ('&yearID=' . $year) : '') . ($month ? ('&monthID=' . $month) : '');
			$url_base = 'index.php?option=com_jem&view=venue&layout=calendar' . $partVenid . $partItemid;

			$print_link = Route::_($url_base . $partDate . '&print=1&tmpl=component');

			// init calendar
			$cal = new JemCalendar($year, $month, 0);
			$cal->enableMonthNav($url_base . ($print ? '&print=1&tmpl=component' : ''));
			$cal->setFirstWeekDay($params->get('firstweekday',1));
			$cal->enableDayLinks('index.php?option=com_jem&view=day'.$partLocid);

			// map variables
			$this->rows          = $rows;
			$this->locid         = $venueID;
			$this->params        = $params;
			$this->jemsettings   = $jemsettings;
			$this->settings      = $settings;
			$this->permissions   = $permissions;
			$this->cal           = $cal;
			$this->pageclass_sfx = $pageclass_sfx ? htmlspecialchars($pageclass_sfx) : $pageclass_sfx;
			$this->print_link    = $print_link;
			$this->archive_link  = $archive_link;
			$this->print         = $print;
			$this->ical_link     = $partDate;
			$this->task          = $task;

		}
		else
		{
			### Venue List view ###

			// initialize variables
			$app         = Factory::getApplication();
			$document    = $app->getDocument();
			$menu        = $app->getMenu();
			$menuitem    = $menu->getActive();
			$jemsettings = JemHelper::config();
			$settings    = JemHelper::globalattribs();
			$params      = $app->getParams('com_jem');
			$pathway     = $app->getPathWay ();
			$uri         = Uri::getInstance();
			$jinput      = $app->input;
			$task        = $jinput->getCmd('task', '');
			$print       = $jinput->getBool('print', false);
			$user        = JemFactory::getUser();
			$itemid      = $app->input->getInt('id', 0) . ':' . $app->input->getInt('Itemid', 0);

			// Load css
			JemHelper::loadCss('jem');
			JemHelper::loadCustomCss();
			JemHelper::loadCustomTag();

			if ($print) {
				JemHelper::loadCss('print');
				$document->setMetaData('robots', 'noindex, nofollow');
			}

			// get data from model
			$rows  = $this->get('Items');
			$venue = $this->get('Venue');

			// check for data error
			if (empty($venue)) {
				$app->enqueueMessage(Text::_('COM_JEM_VENUE_ERROR_VENUE_NOT_FOUND'), 'error');
				return false;
			}

			// are events available?
			$noevents = (!$rows) ? 1 : 0;

			// Decide which parameters should take priority
			$useMenuItemParams = ($menuitem && $menuitem->query['option'] == 'com_jem'
			                                && $menuitem->query['view']   == 'venue'
			                                && (!isset($menuitem->query['layout']) || $menuitem->query['layout'] == 'default')
			                                && $menuitem->query['id']     == $venue->id);

			// get search & user-state variables
			$filter_order = $app->getUserStateFromRequest('com_jem.venue.'.$itemid.'.filter_order', 'filter_order', 'a.dates', 'cmd');
			$filter_order_DirDefault = 'ASC';
			// Reverse default order for dates in archive mode
			if($task == 'archive' && $filter_order == 'a.dates') {
				$filter_order_DirDefault = 'DESC';
			}
			$filter_order_Dir = $app->getUserStateFromRequest('com_jem.venue.'.$itemid.'.filter_order_Dir', 'filter_order_Dir', $filter_order_DirDefault, 'word');
			$filter_type      = $app->getUserStateFromRequest('com_jem.venue.'.$itemid.'.filter_type', 'filter_type', 0, 'int');
			$search           = $app->getUserStateFromRequest('com_jem.venue.'.$itemid.'.filter_search', 'filter_search', '', 'string');

			// table ordering
			$lists['order_Dir'] = $filter_order_Dir;
			$lists['order']     = $filter_order;

			// Get image
			$limage = JemImage::flyercreator($venue->locimage,'venue');

			// Add feed links
			$link = '&format=feed&id='.$venue->id.'&limitstart=';
			$attribs = array('type' => 'application/rss+xml', 'title' => 'RSS 2.0');
			$this->document->addHeadLink(Route::_($link . '&type=rss'), 'alternate', 'rel', $attribs);
			$attribs = array('type' => 'application/atom+xml', 'title' => 'Atom 1.0');
			$this->document->addHeadLink(Route::_($link . '&type=atom'), 'alternate', 'rel', $attribs);

			// pathway, page title, page heading
			if ($useMenuItemParams) {
				$pagetitle   = $params->get('page_title', $menuitem->title ? $menuitem->title : $venue->venue);
				$pageheading = $params->get('page_heading', $pagetitle);
				$pathwayKeys = array_keys($pathway->getPathway());
				$lastPathwayEntryIndex = end($pathwayKeys);
				$pathway->setItemName($lastPathwayEntryIndex, $menuitem->title);
				//$pathway->setItemName(1, $menuitem->title);
			} else {
				$pagetitle   = $venue->venue;
				$pageheading = $pagetitle;
				$params->set('show_page_heading', 1); // ensure page heading is shown
				$pathway->addItem($pagetitle, Route::_(JemHelperRoute::getVenueRoute($venue->slug)));
			}
			$pageclass_sfx = $params->get('pageclass_sfx');

			// create the pathway
			if ($task == 'archive') {
				$pathway->addItem (Text::_('COM_JEM_ARCHIVE'), Route::_(JemHelperRoute::getVenueRoute($venue->slug).'&task=archive'));
				$print_link = Route::_(JemHelperRoute::getVenueRoute($venue->slug).'&task=archive&print=1&tmpl=component');
				$pagetitle   .= ' - ' . Text::_('COM_JEM_ARCHIVE');
				$pageheading .= ' - ' . Text::_('COM_JEM_ARCHIVE');
				$archive_link = Route::_('index.php?option=com_jem&view=venue-calendar');
			} else {
				//$pathway->addItem($venue->venue, Route::_(JemHelperRoute::getVenueRoute($venue->slug)));
				$print_link = Route::_(JemHelperRoute::getVenueRoute($venue->slug).'&print=1&tmpl=component');
				$archive_link = Route::_('index.php?option=com_jem&view=venue-calendar');
			}

			$params->set('page_heading', $pageheading);

			// Add site name to title if param is set
			if ($app->get('sitename_pagetitles', 0) == 1) {
				$pagetitle = Text::sprintf('JPAGETITLE', $app->get('sitename'), $pagetitle);
			}
			elseif ($app->get('sitename_pagetitles', 0) == 2) {
				$pagetitle = Text::sprintf('JPAGETITLE', $pagetitle, $app->get('sitename'));
			}

			// set Page title & Meta data
			$document->setTitle($pagetitle);
			$document->setMetaData('title', $pagetitle);
			$document->setMetadata('keywords', $venue->meta_keywords);
			$document->setDescription(strip_tags($venue->meta_description));

			// Check if the user has permission to add things
			$permissions = new stdClass();
			$permissions->canAddEvent = $user->can('add', 'event');
			$permissions->canAddVenue = $user->can('add', 'venue');

			// Check if the user has permission to edit-this venue
			$permissions->canEditVenue = $user->can('edit', 'venue', $venue->id, $venue->created_by);
			$permissions->canEditPublishVenue = $user->can(array('edit', 'publish'), 'venue', $venue->id, $venue->created_by);

			// Generate Venuedescription
			if (!$venue->locdescription == '' || !$venue->locdescription == '<br />') {
				// execute plugins
				$venue->text = $venue->locdescription;
				$venue->title = $venue->venue;
				PluginHelper::importPlugin ('content');
				$app->triggerEvent ('onContentPrepare', array ('com_jem.venue', &$venue, &$params, 0));
				$venuedescription = $venue->text;
			}

			// build the url
			if (!empty($venue->url) && !preg_match('%^http(s)?://%', $venue->url)) {
				$venue->url = 'https://' . $venue->url;
			}

			// prepare the url for output
			if (\Joomla\String\StringHelper::strlen($venue->url) > 35) {
				$venue->urlclean = $this->escape(\Joomla\String\StringHelper::substr($venue->url, 0, 35)) . '...';
			} else {
				$venue->urlclean = $this->escape($venue->url);
			}

			// create flag
			if ($venue->country) {
				$venue->countryimg = JemHelperCountries::getCountryFlag($venue->country);
			}

			// Create the pagination object
			$pagination = $this->get('Pagination');

			// filters
			$filters = array ();

			// ALL events have the same venue - so hide this from filter and list
			$jemsettings->showlocate = 0;

			if ($jemsettings->showtitle == 1) {
				$filters[] = HTMLHelper::_('select.option', '1', Text::_('COM_JEM_TITLE'));
			}
			if ($jemsettings->showlocate == 1) {
				$filters[] = HTMLHelper::_('select.option', '2', Text::_('COM_JEM_VENUE'));
			}
			if ($jemsettings->showcity == 1) {
				$filters[] = HTMLHelper::_('select.option', '3', Text::_('COM_JEM_CITY'));
			}
			if ($jemsettings->showcat == 1) {
				$filters[] = HTMLHelper::_('select.option', '4', Text::_('COM_JEM_CATEGORY'));
			}
			if ($jemsettings->showstate == 1) {
				$filters[] = HTMLHelper::_('select.option', '5', Text::_('COM_JEM_STATE'));
			}
			$lists['filter'] = HTMLHelper::_('select.genericlist', $filters, 'filter_type', array('size'=>'1','class'=>'inputbox'), 'value', 'text', $filter_type);
			$lists['search'] = $search;

			// don't show venue-related columns on Venue view
			$lists['hide'] = array('venue' => 1);

			// mapping variables
			$this->lists            = $lists;
			$this->action           = $uri->toString();
			$this->rows             = $rows;
			$this->noevents         = $noevents;
			$this->venue            = $venue;
			$this->print_link       = $print_link;
			$this->archive_link 	= $archive_link;
			$this->print            = $print;
			$this->params           = $params;
			$this->limage           = $limage;
			$this->venuedescription = $venuedescription;
			$this->pagination       = $pagination;
			$this->jemsettings      = $jemsettings;
			$this->settings         = $settings;
			$this->permissions      = $permissions;
			$this->show_status      = $permissions->canEditPublishVenue;
			$this->item             = $menuitem;
			$this->pagetitle        = $pagetitle;
			$this->task             = $task;
			$this->pageclass_sfx    = $pageclass_sfx ? htmlspecialchars($pageclass_sfx) : $pageclass_sfx;
		}

		parent::display($tpl);
	}
}
?>