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modules/mod_jem/helper.php

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+<?php
+/**
+ * @package    JEM
+ * @subpackage JEM Module
+ * @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\Language\Text;
+use Joomla\CMS\Router\Route;
+use Joomla\CMS\Factory;
+use Joomla\CMS\MVC\Model\BaseDatabaseModel;
+
+BaseDatabaseModel::addIncludePath(JPATH_SITE.'/components/com_jem/models', 'JemModel');
+
+/**
+ * Module-Basic
+ */
+abstract class ModJemHelper
+{
+
+	/**
+	 * Method to get the events
+	 *
+	 * @access public
+	 * @return array
+	 */
+	public static function getList(&$params)
+	{
+		mb_internal_encoding('UTF-8');
+
+        $db       = Factory::getContainer()->get('DatabaseDriver');
+		$user     = JemFactory::getUser();
+		$levels   = $user->getAuthorisedViewLevels();
+		$settings = JemHelper::config();
+
+		// Use (short) format saved in module settings or in component settings or format in language file otherwise
+		$dateFormat = $params->get('formatdate', '');
+		if (empty($dateFormat)) {
+			// on empty format long format will be used but we need short format
+			if (isset($settings->formatShortDate) && $settings->formatShortDate) {
+				$dateFormat = $settings->formatShortDate;
+			} else {
+				$dateFormat = Text::_('COM_JEM_FORMAT_SHORT_DATE');
+			}
+		}
+		$timeFormat = $params->get('formattime', '');
+		$addSuffix  = false;
+		if (empty($timeFormat)) {
+			// on empty format component's format will be used, so also use component's time suffix
+			$addSuffix = true;
+		}
+
+		# Retrieve Eventslist model for the data
+		$model = BaseDatabaseModel::getInstance('Eventslist', 'JemModel', array('ignore_request' => true));
+
+		# Set params for the model
+		# has to go before the getItems function
+		$model->setState('params', $params);
+
+		# filter published
+		#  0: unpublished
+		#  1: published
+		#  2: archived
+		# -2: trashed
+
+		$type = $params->get('type');
+
+		# archived events
+		if ($type == 2) {
+			$model->setState('filter.published',2);
+			$model->setState('filter.orderby',array('a.dates DESC', 'a.times DESC', 'a.created DESC'));
+			$cal_from = "";
+		}
+
+		# upcoming or running events, on mistake default to upcoming events
+		else {
+			$model->setState('filter.published',1);
+			$model->setState('filter.orderby',array('a.dates ASC', 'a.times ASC', 'a.created ASC'));
+
+			$offset_minutes = 60 * $params->get('offset_hours', 0);
+
+			$cal_from = "((TIMESTAMPDIFF(MINUTE, NOW(), CONCAT(a.dates,' ',IFNULL(a.times,'00:00:00'))) > $offset_minutes) ";
+			$cal_from .= ($type == 1) ? " OR (TIMESTAMPDIFF(MINUTE, NOW(), CONCAT(IFNULL(a.enddates,a.dates),' ',IFNULL(a.endtimes,'23:59:59'))) > $offset_minutes)) " : ") ";
+		}
+
+		$model->setState('filter.calendar_from',$cal_from);
+		$model->setState('filter.groupby','a.id');
+
+		# filter category's
+		$catids = JemHelper::getValidIds($params->get('catid'));
+		if ($catids) {
+			$model->setState('filter.category_id',$catids);
+			$model->setState('filter.category_id.include',true);
+		}
+
+		# filter venue's
+		$venids = JemHelper::getValidIds($params->get('venid'));
+		if ($venids) {
+			$model->setState('filter.venue_id',$venids);
+			$model->setState('filter.venue_id.include',true);
+		}
+
+		# count
+		$count = $params->get('count', '2');
+		$model->setState('list.limit',$count);
+
+		# Retrieve the available Events
+		$events = $model->getItems();
+
+		# Loop through the result rows and prepare data
+		$i     = -1;
+		$lists = array();
+
+		foreach ($events as $row)
+		{
+			# cut titel
+			$length = mb_strlen($row->title);
+
+			if ($length > $params->get('cuttitle', '18')) {
+				$row->title = mb_substr($row->title, 0, $params->get('cuttitle', '18'));
+				$row->title = $row->title.'...';
+			}
+
+			$lists[++$i] = new stdClass;
+
+			$lists[$i]->eventid    = $row->id;
+			$lists[$i]->title      = htmlspecialchars($row->title ?? '', ENT_COMPAT, 'UTF-8');
+			$lists[$i]->link       = Route::_(JemHelperRoute::getEventRoute($row->slug));
+			$lists[$i]->dateinfo   = JemOutput::formatDateTime($row->dates, $row->times, $row->enddates, $row->endtimes,
+			                                                 $dateFormat, $timeFormat, $addSuffix);
+			$lists[$i]->dateschema = JEMOutput::formatSchemaOrgDateTime($row->dates, $row->times, $row->enddates, $row->endtimes, $showTime = true);
+
+			$lists[$i]->venue      = htmlspecialchars($row->venue ?? '', ENT_COMPAT, 'UTF-8');
+			$lists[$i]->city       = htmlspecialchars($row->city ?? '', ENT_COMPAT, 'UTF-8');
+			$lists[$i]->postalCode = htmlspecialchars($row->postalCode, ENT_COMPAT, 'UTF-8');
+			$lists[$i]->street     = htmlspecialchars($row->street, ENT_COMPAT, 'UTF-8');
+			$lists[$i]->state      = htmlspecialchars($row->state, ENT_COMPAT, 'UTF-8');
+            $lists[$i]->country    = htmlspecialchars($row->country ?? '', ENT_COMPAT, 'UTF-8');
+			$lists[$i]->venueurl   = !empty($row->venueslug) ? Route::_(JEMHelperRoute::getVenueRoute($row->venueslug)) : null;
+			$lists[$i]->featured   = $row->featured;
+			
+			# provide custom fields
+			for ($n = 1; $n <= 10; ++$n) {
+				$var = 'custom'.$n;
+				$lists[$i]->$var = htmlspecialchars($row->$var, ENT_COMPAT, 'UTF-8');
+			}
+		}
+
+		return $lists;
+	}
+
+	/**
+	 * Method to get a valid url
+	 *
+	 * @access public
+	 * @return string
+	 */
+	protected static function _format_url($url)
+	{
+		if(!empty($url) && strtolower(substr($url, 0, 7)) != "https://") {
+			$url = 'https://'.$url;
+		}
+		return $url;
+	}
+}