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<?php
/**
*----------------------------------------------------------------------------
* iCagenda Events Management Extension for Joomla!
*----------------------------------------------------------------------------
* @version 3.8.0 2021-11-14
*
* @package iCagenda.Site
* @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;
use Joomla\Registry\Registry;
/**
* This models supports retrieving lists of events.
*/
class iCagendaModelList extends JModelList
{
/**
* Model context string.
*
* @var string
*/
protected $_context = 'com_icagenda.list';
/**
* Constructor.
*
* @param array An optional associative array of configuration settings.
* @see JController
*
* @since 3.6.0
*/
public function __construct($config = array())
{
if (empty($config['filter_fields']))
{
$config['filter_fields'] = array(
'id', 'e.id',
'ordering', 'e.ordering',
'state', 'e.state',
'access', 'e.access', 'access_level',
'approval', 'e.approval',
'created', 'e.created',
'title', 'e.title',
'username', 'e.username',
'email', 'e.email',
'category', 'e.category',
'cat_color', 'e.catcolor',
'image', 'e.image',
'file', 'e.file',
'next', 'e.next',
'place', 'e.place',
'city', 'e.city',
'country', 'e.country',
'desc', 'e.desc',
'language', 'e.language',
'location', 'e.location',
'category_id',
);
}
parent::__construct($config);
}
/**
* Method to auto-populate the model state.
*
* Note. Calling getState in this method will result in recursion.
*
* @since 3.6.0
*/
protected function populateState($ordering = null, $direction = null)
{
// Initialise variables.
$app = JFactory::getApplication();
// Load the filter search.
$search = $app->getUserStateFromRequest($this->context . '.filter.search', 'filter_search');
$this->setState('filter.search', $search);
// Filter (dropdown) category
$category = $this->getUserStateFromRequest($this->context . '.filter.category', 'filter_category');
$this->setState('filter.category', $category);
// Filter (date picker) from
$from = $this->getUserStateFromRequest($this->context . '.filter.from', 'filter_from', '', 'string');
$this->setState('filter.from', $from);
// Filter (date picker) to
$to = $this->getUserStateFromRequest($this->context . '.filter.to', 'filter_to', '', 'string');
$this->setState('filter.to', $to);
// Filter (dropdown) month
$month = $this->getUserStateFromRequest($this->context . '.filter.month', 'filter_month', '', 'string');
$this->setState('filter.month', $month);
// Filter (dropdown) year
$year = $this->getUserStateFromRequest($this->context . '.filter.year', 'filter_year', '', 'string');
$this->setState('filter.year', $year);
// Load the filter state.
$published = $app->getUserStateFromRequest($this->context . '.filter.state', 'filter_published', '', 'string');
$this->setState('filter.state', $published);
// Load the filter access.
$access = $app->getUserStateFromRequest($this->context . '.filter.access', 'filter_access', '', 'string');
$this->setState('filter.access', $access);
// Load the filter language.
$language = $app->getUserStateFromRequest($this->context . '.filter.language', 'filter_language', '', 'string');
$this->setState('filter.language', $language);
// Filter categoryId
// $categoryId = $this->getUserStateFromRequest($this->context . '.filter.category_id', 'filter_category_id');
// $this->setState('filter.category_id', $categoryId);
// Filter (dropdown) upcoming
// $upcoming = $this->getUserStateFromRequest($this->context . '.filter.upcoming', 'filter_upcoming', '', 'string');
// $this->setState('filter.upcoming', $upcoming);
// Load the parameters.
$params = $app->getParams();
$this->setState('params', $params);
// List state information.
parent::populateState('e.id', 'desc');
}
/**
* Method to get a store id based on model configuration state.
*
* This is necessary because the model is used by the component and
* different modules that might need different sets of data or different
* ordering requirements.
*
* @param string $id A prefix for the store id.
* @return string A store id.
*
* @since 3.6.0
*/
protected function getStoreId($id = '')
{
// Compile the store id.
$id .= ':' . $this->getState('filter.search');
$id .= ':' . $this->getState('filter.access');
$id .= ':' . $this->getState('filter.state');
$id .= ':' . $this->getState('filter.access');
$id .= ':' . $this->getState('filter.language');
$id .= ':' . $this->getState('filter.category');
$id .= ':' . $this->getState('filter.from');
$id .= ':' . $this->getState('filter.to');
$id .= ':' . $this->getState('filter.month');
$id .= ':' . $this->getState('filter.year');
return parent::getStoreId($id);
}
/**
* Build an SQL query to load the list data.
*
* @return JDatabaseQuery
*
* @since 3.6.0
*/
protected function getListQuery()
{
$app = JFactory::getApplication();
$params = $app->getParams();
$jinput = $app->input;
$layout = $jinput->get('layout', '');
// Get the current user for authorisation checks
$user = JFactory::getUser();
// Get View Options for filtering
$mcatid = $params->get('mcatid', '');
// Create a new query object.
$db = $this->getDbo();
$query = $db->getQuery(true);
// Select the required fields from the table.
$query->select(
$this->getState(
'list.select', 'e.*, ' .
'e.name AS contact_name, e.email AS contact_email'
)
);
$query->from($db->qn('#__icagenda_events') . ' AS e');
// Join over the category
$query->select('c.id AS cat_id, c.title AS cat_title, c.color AS cat_color, c.desc AS cat_desc');
$query->join('LEFT', '#__icagenda_category AS c ON c.id = e.catid');
$query->where('c.state = 1');
// Features - extract the number of displayable icons per event
$query->select('feat.count AS features');
$sub_query = $db->getQuery(true);
$sub_query->select('fx.event_id, COUNT(*) AS count');
$sub_query->from('#__icagenda_feature_xref AS fx');
$sub_query->innerJoin("#__icagenda_feature AS f ON fx.feature_id=f.id AND f.state=1 AND f.icon<>'-1'");
$sub_query->group('fx.event_id');
$query->leftJoin('(' . (string) $sub_query . ') AS feat ON e.id=feat.event_id');
// Filter by features
$query->where(icagendaEventsData::getFeaturesFilter());
// Join total of registrations
// $current_date = $jinput->get('date', '');
// if ($current_date)
// {
// $ex = explode('-', $current_date);
// if (count($ex) == 5)
// {
// $date_to_check = $ex['0'] . '-' . $ex['1'] . '-' . $ex['2'] . ' ' . $ex['3'] . ':' . $ex['4'] . ':00';
// }
// else
// {
// $date_to_check = '';
// }
// }
// else
// {
// $date_to_check = 'e.next';
// }
// $query->select('r.count AS registered');
// $sub_query = $db->getQuery(true);
// $sub_query->select('r.state, r.date, r.eventid, sum(r.people) AS count');
// $sub_query->from('#__icagenda_registration AS r');
// $sub_query->where('r.state > 0');
// $sub_query->group('r.date, r.eventid');
// $query->leftJoin('(' . (string) $sub_query . ') AS r ON ((' . $db->q($date_to_check) . ' = r.date OR r.date = "") AND e.id = r.eventid)');
// Filter by published state
$published = $this->getState('filter.state');
if (is_numeric($published))
{
$query->where('e.state = '.(int) $published);
}
elseif ($published === '')
{
$query->where('(e.state IN (0, 1))');
}
$userGroups = $user->getAuthorisedGroups();
$groupid = JComponentHelper::getParams('com_icagenda')->get('approvalGroups', array("8"));
$groupid = is_array($groupid) ? $groupid : array($groupid);
// Test if user login have Approval Rights
if ( ! array_intersect($userGroups, $groupid)
&& ! in_array('8', $userGroups))
{
$query->where('e.approval <> 1');
}
else
{
$query->where('e.approval < 2');
}
// Filter by access level.
$access = $this->getState('filter.access');
if ( ! empty($access)
&& ! in_array('8', $userGroups))
{
$access_levels = implode(',', $user->getAuthorisedViewLevels());
$query->where('e.access IN (' . $access_levels . ')');
// ->where('c.access IN (' . $access_levels . ')'); // To be added later, when access integrated to category
}
// Filter by language
if ($this->getState('filter.language'))
{
$query->where('e.language in (' . $db->q(JFactory::getLanguage()->getTag()) . ',' . $db->q('*') . ')');
}
// Prepare to return the list of dates/events
$format = $jinput->get('format', '');
$type = $jinput->get('type', '');
$limit = $jinput->get('limit', '');
$number = ($format == 'feed' && $type == 'rss')
? JFactory::getConfig()->get('feed_limit', $params->get('number', 5))
: $params->get('number', 5);
// $orderdate = $params->get('orderby', 2); // Processed in getAllDates()
$currentPage = $jinput->get('page', '1');
// Get array of all [date _ id]
$list_date_id = icagendaEventsData::getAllDates();
if ($limit != '' && $limit >= 0)
{
$number = ($limit == 0) ? count($list_date_id) : (int) $limit;
}
// Set list of PAGE:IDS
$pages = ceil(count($list_date_id) / $number);
$list_id = array();
for ($n = 1; $n <= $pages; $n++)
{
$idsArray = array();
$page_nb = $number * ($n - 1);
$datesPerPage = array_slice($list_date_id, $page_nb, $number, true);
foreach ($datesPerPage AS $date_id)
{
$ex_date_id = explode('_', $date_id);
$idsArray[] = $ex_date_id['1'];
}
$list_id[] = implode(', ', $idsArray) . '::' . $n;
}
$this_ic_ids = '';
if ($list_id)
{
foreach ($list_id as $a)
{
$ex_listid = explode('::', $a);
$ic_page = $ex_listid[1];
$ic_ids = $ex_listid[0];
if ($ic_page == $currentPage)
{
$this_ic_ids = $ic_ids ? $ic_ids : '0';
}
}
if ($this_ic_ids)
{
$query->where('e.id IN (' . $this_ic_ids . ')');
}
// else
// {
// Unlimited: limit already set by getAllDates()
// $this->setState('list.limit', 0);
// return $query; // No Event (if 'All Dates' option selected)
// }
}
// Unlimited: limit already set by getAllDates()
$this->setState('list.limit', 0);
return $query;
}
/**
* Method to get an array of data items.
*
* @return mixed An array of data items on success, false on failure.
*
* @since 3.6.0
*/
public function getItems()
{
if ($items = parent::getItems())
{
// Do any processing on fields here if needed
foreach ($items as &$item)
{
$item->params = $this->state->get('params');
$item->evtParams = $item->params ? icagendaEvent::evtParams($item->params) : '';
$item->titleFormat = $item->title ? icagendaRender::titleToFormat($item->title) : '';
$item->metaAsShortDesc = $item->metadesc ? iCFilterOutput::fullCleanHTML($item->metadesc) : '';
$item->shortDescription = $item->shortdesc
? JHtml::_('content.prepare', icagendaEvents::deleteAllBetween('{', '}', $item->shortdesc), $item->params, 'com_icagenda.list')
: '';
$item->description = $item->desc
? JHtml::_('content.prepare', icagendaEvents::deleteAllBetween('{', '}', $item->desc), $item->params, 'com_icagenda.list')
: '';
$item->descShort = $item->desc ? icagendaEvents::shortDescription($item->desc) : '';
// TO BE REFACTORIED (change css class name)
$item->fontColor = (iCColor::getBrightness($item->cat_color) == 'bright') ? 'fontColor' : '';
// List only
// $item->url = icagendaEvent::url($item->id, $item->alias); // @todo move from item to element list vars ?
$item->titlebar = icagendaEvent::titleBar($item); // @todo move from item to element list vars
// Extract the feature details, if needed
if (is_null($item->features))
{
$item->features = array();
}
else
{
$db = $this->getDbo();
$query = $db->getQuery(true);
$query->select('DISTINCT f.icon, f.icon_alt');
$query->from('#__icagenda_feature_xref AS fx');
$query->innerJoin("#__icagenda_feature AS f ON fx.feature_id=f.id AND f.state=1 AND f.icon<>'-1'");
$query->where('fx.event_id=' . (int)$item->id);
$query->order('f.ordering DESC'); // Order descending because the icons are floated right
$db->setQuery($query);
$item->features = $db->loadObjectList();
}
}
}
return $items;
}
}