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<?php
/**
* @package DPCalendar
* @copyright Copyright (C) 2018 Digital Peak GmbH. <https://www.digital-peak.com>
* @license https://www.gnu.org/licenses/gpl-3.0.html GNU/GPL
*/
defined('_JEXEC') or die();
use Joomla\CMS\Component\ComponentHelper;
use Joomla\CMS\Component\Router\Rules\RulesInterface;
use Joomla\CMS\Factory;
class DPCalendarRouterLegacy implements RulesInterface
{
public function preprocess(&$query): void
{
}
public function build(array &$query, array &$segments)
{
// Get a menu item based on Itemid or currently active
$app = Factory::getApplication();
$menu = $app->getMenu();
$params = ComponentHelper::getParams('com_dpcalendar');
$advanced = $params->get('sef_advanced_link', 0);
// We need a menu item. Either the one specified in the query, or the
// current active one if none specified
$menuItem = empty($query['Itemid']) ? $menu->getActive() : $menu->getItem($query['Itemid']);
$mView = (empty($menuItem->query['view'])) ? null : $menuItem->query['view'];
$mId = (empty($menuItem->query['id'])) ? null : $menuItem->query['id'];
if (isset($query['view'])) {
$view = $query['view'];
if (empty($query['Itemid']) || $view == 'events') {
$segments[] = $query['view'];
}
// We need to keep the view for forms since they never have their
// own menu item
if ($view != 'form' && $view != 'davcalendar' && $view != 'booking' && $view != 'bookingform' && $view != 'bookings' && $view != 'ticket' &&
$view != 'tickets' && $view != 'pay' && $view != 'message' && $view != 'callback' && $view != 'locationform' &&
$view != 'ticketform' && $view != 'location') {
unset($query['view']);
}
}
// Are we dealing with an event that is attached to a menu item?
if (isset($query['view']) && ($mView == $query['view']) and (isset($query['id'])) and ($mId == (int) $query['id'])) {
unset($query['view']);
unset($query['calid']);
unset($query['id']);
return $segments;
}
if (isset($view) and ($view == 'calendar' or $view == 'event')) {
if (isset($query['id']) && $mId != (int) $query['id'] || $mView != $view) {
$calid = null;
if ($view == 'event' && isset($query['calid'])) {
$calid = $query['calid'];
} elseif (isset($query['id'])) {
$calid = $query['id'];
}
JLoader::import('components.com_dpcalendar.helpers.dpcalendar', JPATH_ADMINISTRATOR);
$menuCatid = $mId;
$category = DPCalendarHelper::getCalendar($calid);
if ($category && !$category->external) {
// TODO Throw error that the category either not exists or
// is unpublished
$path = $category->getPath();
$path = array_reverse($path);
$array = [];
foreach ($path as $id) {
if ((int) $id === (int) $menuCatid) {
break;
}
if ($advanced) {
[$tmp, $id] = explode(':', $id, 2);
}
$array[] = $id;
}
$segments = array_merge($segments, array_reverse($array));
}
if ($view == 'event') {
if ($advanced) {
[$tmp, $id] = explode(':', $query['id'], 2);
} else {
$id = $query['id'];
}
$segments[] = $id;
}
}
unset($query['id']);
unset($query['calid']);
}
if (isset($query['layout'])) {
if (!empty($query['Itemid']) && isset($menuItem->query['layout'])) {
if ($query['layout'] == $menuItem->query['layout']) {
unset($query['layout']);
}
} elseif ($query['layout'] == 'default') {
unset($query['layout']);
}
}
return $segments;
}
public function parse(array &$segments, array &$vars)
{
JLoader::import('components.com_dpcalendar.helpers.dpcalendar', JPATH_ADMINISTRATOR);
// Get the active menu item.
$app = Factory::getApplication();
$menu = $app->getMenu();
$item = $menu->getActive();
$params = ComponentHelper::getParams('com_dpcalendar');
$advanced = $params->get('sef_advanced_link', 0);
// Count route segments
$count = is_countable($segments) ? count($segments) : 0;
if ($segments !== [] && $segments[0] == 'events') {
$vars['view'] = $segments[0];
$vars['format'] = 'raw';
return $vars;
}
// Standard routing for events.
if (!isset($item)) {
$vars['view'] = $segments[0];
$vars['id'] = $segments[$count - 1];
return $vars;
}
// From the categories view, we can only jump to a category.
$id = (isset($item->query['id']) && $item->query['id'] > 1) ? $item->query['id'] : 'root';
$category = DPCalendarHelper::getCalendar($id);
$categories = [];
if (method_exists($category, 'getChildren')) {
$categories = $category->getChildren();
}
$found = 0;
foreach ($segments as $index => $segment) {
foreach ($categories as $category) {
if (($category->slug == $segment) || ($advanced && $category->alias == str_replace(':', '-', $segment))) {
$vars['id'] = $category->id;
$vars['view'] = 'calendar';
$categories = $category->getChildren();
$found = 1;
break;
}
}
if ($found == 0) {
if ($advanced) {
$db = Factory::getDBO();
$query = 'SELECT id FROM #__dpcalendar_events WHERE catid = ' . $vars['id'] . ' AND alias = ' .
$db->quote(str_replace(':', '-', $segment));
$db->setQuery($query);
$id = $db->loadResult();
} else {
$id = $segment;
unset($segments[$index]);
}
$vars['id'] = $id;
$vars['view'] = 'event';
break;
}
$found = 0;
}
return $vars;
}
}