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administrator/components/com_jem/models/attendees.php
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271
administrator/components/com_jem/models/attendees.php
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<?php
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/**
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* @package JEM
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* @copyright (C) 2013-2024 joomlaeventmanager.net
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* @copyright (C) 2005-2009 Christoph Lukes
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* @license https://www.gnu.org/licenses/gpl-3.0 GNU/GPL
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*/
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defined('_JEXEC') or die;
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use Joomla\CMS\Factory;
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use Joomla\CMS\MVC\Model\ListModel;
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use Joomla\CMS\Language\Text;
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use Joomla\CMS\HTML\HTMLHelper;
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/**
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* Model: Attendees
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*/
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class JemModelAttendees extends ListModel
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{
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protected $eventid = 0;
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/**
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* Constructor
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*/
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public function __construct($config = array())
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{
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if (empty($config['filter_fields'])) {
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$config['filter_fields'] = array(
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'u.name', 'u.username',
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'r.uid', 'r.waiting',
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'r.uregdate','r.id'
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);
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}
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parent::__construct($config);
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$app = Factory::getApplication();
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$eventid = $app->input->getInt('eventid', 0);
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$this->setId($eventid);
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}
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public function setId($eventid)
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{
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$this->eventid = $eventid;
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}
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/**
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* Method to auto-populate the model state.
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*
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* Note. Calling getState in this method will result in recursion.
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*/
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protected function populateState($ordering = null, $direction = null)
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{
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$app = Factory::getApplication();
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$limit = $app->getUserStateFromRequest('com_jem.attendees.limit', 'limit', $app->get('list_limit'), 'int');
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$limitstart = $app->getUserStateFromRequest('com_jem.attendees.limitstart', 'limitstart', 0, 'int');
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$limitstart = $limit ? (int)(floor($limitstart / $limit) * $limit) : 0;
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$this->setState('limit', $limit);
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$this->setState('limitstart', $limitstart);
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//set unlimited if export or print action | task=export or task=print
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$task = $app->input->getCmd('task');
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$this->setState('unlimited', ($task == 'export' || $task == 'print') ? '1' : '');
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$filter_type = $app->getUserStateFromRequest( 'com_jem.attendees.filter_type', 'filter_type', 0, 'int' );
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$this->setState('filter_type', $filter_type);
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$filter_search = $app->getUserStateFromRequest( 'com_jem.attendees.filter_search', 'filter_search', '', 'string' );
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$this->setState('filter_search', $filter_search);
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$filter_status = $app->getUserStateFromRequest( 'com_jem.attendees.filter_status', 'filter_status', -2, 'int' );
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$this->setState('filter_status', $filter_status);
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parent::populateState('u.username', 'asc');
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}
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/**
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* Method to get a store id based on model configuration state.
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*
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* This is necessary because the model is used by the component and
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* different modules that might need different sets of data or different
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* ordering requirements.
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*
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* @param string $id A prefix for the store id.
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* @return string A store id.
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*
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*/
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protected function getStoreId($id = '')
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{
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// Compile the store id.
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$id.= ':' . $this->getState('filter_search');
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$id.= ':' . $this->getState('filter_status');
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$id.= ':' . $this->getState('filter_type');
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return parent::getStoreId($id);
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}
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/**
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* Build an SQL query to load the list data.
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*
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* @return JDatabaseQuery
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*/
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protected function getListQuery()
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{
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// Create a new query object.
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$db = Factory::getContainer()->get('DatabaseDriver');
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$query = $db->getQuery(true);
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// Select the required fields from the table.
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$query->select($this->getState('list.select', 'r.*'));
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$query->from($db->quoteName('#__jem_register').' AS r');
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// Join event data
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$query->select('a.waitinglist AS waitinglist');
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$query->join('LEFT', '#__jem_events AS a ON (r.event = a.id)');
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// Join user info
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$query->select(array('u.username','u.name','u.email'));
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$query->join('LEFT', '#__users AS u ON (u.id = r.uid)');
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// load only data from current event
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$query->where('r.event = '.$db->Quote($this->eventid));
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// TODO: filter status
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$filter_status = $this->getState('filter_status', -2);
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if ($filter_status > -2) {
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if ($filter_status >= 1) {
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$waiting = $filter_status == 2 ? 1 : 0;
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$filter_status = 1;
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$query->where('(a.waitinglist = 0 OR r.waiting = '.$db->quote($waiting).')');
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}
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$query->where('r.status = '.$db->quote($filter_status));
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}
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// search name
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$filter_type = $this->getState('filter_type');
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$filter_search = $this->getState('filter_search');
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if (!empty($filter_search) && $filter_type == 1) {
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$filter_search = $db->Quote('%'.$db->escape($filter_search, true).'%');
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$query->where('u.name LIKE '.$filter_search);
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}
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// search username
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if (!empty($filter_search) && $filter_type == 2) {
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$filter_search = $db->Quote('%'.$db->escape($filter_search, true).'%');
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$query->where('u.username LIKE '.$filter_search);
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}
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// Add the list ordering clause.
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$orderCol = $this->state->get('list.ordering');
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$orderDirn = $this->state->get('list.direction');
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$query->order($db->escape($orderCol.' '.$orderDirn));
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return $query;
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}
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/**
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* Get event data
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*
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* @access public
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* @return object
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*/
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public function getEvent()
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{
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$db = Factory::getContainer()->get('DatabaseDriver');
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$query = $db->getQuery(true);
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$query->select(array('id','title','dates','maxplaces','waitinglist'));
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$query->from('#__jem_events');
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$query->where('id = '.$db->Quote($this->eventid));
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$db->setQuery( $query );
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$event = $db->loadObject();
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return $event;
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}
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/**
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* Delete registered users
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*
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* @access public
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* @return true on success
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*/
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public function remove($cid = array())
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{
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if (is_array($cid) && count($cid))
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{
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\Joomla\Utilities\ArrayHelper::toInteger($cid);
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$user = implode(',', $cid);
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$db = Factory::getContainer()->get('DatabaseDriver');
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$query = $db->getQuery(true);
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$query->delete($db->quoteName('#__jem_register'));
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$query->where('id IN ('.$user.')');
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$db->setQuery($query);
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// TODO: use exception handling
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if ($db->execute() === false) {
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throw new Exception($db->getErrorMsg(), 500);
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}
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}
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return true;
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}
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/**
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* Returns a CSV file with Attendee data
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* @return boolean
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*/
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public function getCsv()
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{
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$jemconfig = JemConfig::getInstance()->toRegistry();
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$separator = $jemconfig->get('csv_separator', ';');
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$delimiter = $jemconfig->get('csv_delimiter', '"');
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$csv_bom = $jemconfig->get('csv_bom', '1');
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$comments = $jemconfig->get('regallowcomments', 0);
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$event = $this->getEvent();
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$items = $this->getItems();
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$waitinglist = isset($event->waitinglist) ? $event->waitinglist : false;
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$csv = fopen('php://output', 'w');
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$header = array(
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Text::_('COM_JEM_NAME'),
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Text::_('COM_JEM_USERNAME'),
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Text::_('COM_JEM_EMAIL'),
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Text::_('COM_JEM_REGDATE'),
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Text::_('COM_JEM_ATTENDEES_PLACES'),
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Text::_('COM_JEM_HEADER_WAITINGLIST_STATUS')
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);
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if ($comments) {
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$header[] = Text::_('COM_JEM_COMMENT');
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}
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$header[] = Text::_('COM_JEM_ATTENDEES_REGID');
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fputcsv($csv, $header, $separator, $delimiter);
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foreach ($items as $item)
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{
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$status = isset($item->status) ? $item->status : 1;
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if ($status < 0) {
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$txt_stat = 'COM_JEM_ATTENDEES_NOT_ATTENDING';
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} elseif ($status > 0) {
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$txt_stat = $item->waiting ? 'COM_JEM_ATTENDEES_ON_WAITINGLIST' : 'COM_JEM_ATTENDEES_ATTENDING';
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} else {
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$txt_stat = 'COM_JEM_ATTENDEES_INVITED';
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}
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$data = array(
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$item->name,
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$item->username,
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$item->email,
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empty($item->uregdate) ? '' : HTMLHelper::_('date', $item->uregdate, Text::_('DATE_FORMAT_LC2')),
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$item->places,
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Text::_($txt_stat)
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);
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if ($comments) {
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$comment = strip_tags($item->comment);
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// comments are limited to 255 characters in db so we don't need to truncate them on export
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$data[] = $comment;
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}
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$data[] = $item->uid;
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fputcsv($csv, $data, $separator, $delimiter);
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}
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return fclose($csv);
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}
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}
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