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<?php
/**
*----------------------------------------------------------------------------
* iCagenda Events Management Extension for Joomla!
*----------------------------------------------------------------------------
* @version 3.8.0 2022-01-27
*
* @package iCagenda.Admin
* @subpackage Utilities
* @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 3.4.0
*----------------------------------------------------------------------------
*/
defined('_JEXEC') or die();
/**
* class icagendaMenus
*/
class icagendaMenus
{
/**
* Function to return all published 'List of Events' menu items
*
* @access public static
* @param none
* @return array of menu item info this way : Itemid-mcatid-lang
*
* @since 3.4.0
*/
public static function iClistMenuItemsInfo()
{
$app = JFactory::getApplication();
// $params = $app->getParams();
$options_time = JComponentHelper::getParams('com_icagenda')->get('time', '0');
// List all menu items linking to list of events
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$query->select('m.title, m.published, m.id, m.params, m.language, m.client_id')
->from('#__menu AS m')
->where( "(m.link = 'index.php?option=com_icagenda&view=list') AND (m.published = 1) AND (m.client_id = 0)" );
if (JLanguageMultilang::isEnabled())
{
$query->where('m.language in (' . $db->quote(JFactory::getLanguage()->getTag()) . ',' . $db->quote('*') . ')');
}
$db->setQuery($query);
$link = $db->loadObjectList();
$iC_list_menus = array();
foreach ($link as $iClistMenu)
{
$menuitemid = $iClistMenu->id;
if ($menuitemid)
{
$menu = $app->getMenu();
$menuparams = $menu->getParams($menuitemid);
$mcatid = $menuparams->get('mcatid', '');
$menufilter = ($menuparams->get('time', '') != '')
? $menuparams->get('time')
: $options_time;
if (is_array($mcatid))
{
$mcatid = implode(',', $mcatid);
}
array_push($iC_list_menus, $menuitemid . '_' . $mcatid . '_' . $menufilter);
}
}
return $iC_list_menus;
}
/**
* Function to return all published 'List of Events' menu items
*
* @access public static
* @param none
* @return array of menu item info this way : Itemid-mcatid-lang
*
* @since 3.4.0
*/
public static function iClistMenuItems()
{
$app = JFactory::getApplication();
// List all menu items linking to list of events
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$query->select('m.title, m.published, m.id, m.params, m.language, m.client_id')
->from('#__menu AS m')
->where( "(m.link = 'index.php?option=com_icagenda&view=list') AND (m.published = 1) AND (m.client_id = 0)" );
if (JLanguageMultilang::isEnabled())
{
$query->where('m.language in (' . $db->quote(JFactory::getLanguage()->getTag()) . ',' . $db->quote('*') . ')');
}
$query->order('m.id ASC');
$db->setQuery($query);
$iC_list_menu_items = $db->loadObjectList();
if ($iC_list_menu_items)
{
return $iC_list_menu_items;
}
else
{
return array();
}
}
/**
* Function to return menu Itemid to display an event
*
* @access public static
* @return menu Itemid
*
* @since 3.5.7
*/
public static function thisEventItemid($date, $category, $array_menuitems = null)
{
$iC_list_menus = $array_menuitems ? $array_menuitems : self::iClistMenuItemsInfo();
$datetime_today = JHtml::date('now', 'Y-m-d H:i');
$date_today = JHtml::date('now', 'Y-m-d');
// set menu link for each event (itemID) depending of category and/or language
$onecat = $multicat = '0';
$link_one = $link_multi = '';
$menu_IDs_category = array();
$menu_IDs_all = array();
$itemID_is_set = 0;
foreach ($iC_list_menus as &$iCm)
{
$value = explode('_', $iCm);
$iCmenu_id = $value['0'];
$iCmenu_mcatid = $value['1'];
$iCmenu_filter = $value['2'];
$iCmenu_mcatid_array = ! is_array($iCmenu_mcatid) ? explode(',', $iCmenu_mcatid) : array();
// Menu can display past events
if ($iCmenu_filter == 2
&& strtotime($date) < strtotime($datetime_today)
&& ! $itemID_is_set)
{
// If menu category filter is set, and item category is in filtered categories
if (in_array($category, $iCmenu_mcatid_array))
{
$menu_IDs_category[] = $iCmenu_id;
$itemID_is_set = $itemID_is_set + 1;
}
elseif ( ! $iCmenu_mcatid)
{
$menu_IDs_all[] = $iCmenu_id;
}
}
// Menu can display today's events
elseif ($iCmenu_filter == 4
&& strtotime($date) > strtotime($date_today)
&& strtotime($date) < strtotime("+1 DAY", strtotime($date_today))
&& ! $itemID_is_set)
{
// If menu category filter is set, and item category is in filtered categories
if (in_array($category, $iCmenu_mcatid_array))
{
$menu_IDs_category[] = $iCmenu_id;
$itemID_is_set = $itemID_is_set + 1;
}
elseif ( ! $iCmenu_mcatid)
{
$menu_IDs_all[] = $iCmenu_id;
}
}
// Menu can display today's events and upcoming events
elseif ($iCmenu_filter == 1
&& strtotime($date) >= strtotime($date_today)
&& ! $itemID_is_set)
{
// If menu category filter is set, and item category is in filtered categories
if (in_array($category, $iCmenu_mcatid_array))
{
$menu_IDs_category[] = $iCmenu_id;
$itemID_is_set = $itemID_is_set + 1;
}
elseif ( ! $iCmenu_mcatid)
{
$menu_IDs_all[] = $iCmenu_id;
}
}
// Menu can display upcoming events
elseif ($iCmenu_filter == 3
&& strtotime($date) > strtotime($datetime_today)
&& ! $itemID_is_set)
{
// If menu category filter is set, and item category is in filtered categories
if (in_array($category, $iCmenu_mcatid_array))
{
$menu_IDs_category[] = $iCmenu_id;
$itemID_is_set = $itemID_is_set + 1;
}
elseif ( ! $iCmenu_mcatid)
{
$menu_IDs_all[] = $iCmenu_id;
}
}
// Menu can display all events
elseif ($iCmenu_filter == '0'
&& ! $itemID_is_set)
{
// If menu category filter is set, and item category is in filtered categories
if (in_array($category, $iCmenu_mcatid_array))
{
$menu_IDs_category[] = $iCmenu_id;
$itemID_is_set = $itemID_is_set + 1;
}
elseif ( ! $iCmenu_mcatid)
{
$menu_IDs_all[] = $iCmenu_id;
}
}
if ($iCmenu_mcatid)
{
$nb_cat_filter = count($iCmenu_mcatid_array);
for ($i = $category; in_array($i, $iCmenu_mcatid_array); $i++)
{
if ($nb_cat_filter == 1)
{
$link_one = $iCmenu_id;
}
elseif ($nb_cat_filter > 1)
{
$link_multi = $iCmenu_id;
}
}
}
}
if (count($menu_IDs_category))
{
if ($link_one)
{
$linkid = $link_one;
}
elseif ($link_multi)
{
$linkid = $link_multi;
}
else
{
$linkid = $menu_IDs_category[0];
}
}
elseif (count($menu_IDs_all))
{
$linkid = $menu_IDs_all[0];
}
else
{
// $linkid = '#';
$linkid = null;
}
return $linkid;
}
/**
* Function to return menu Itemid to display an event
*
* @access public static
* @return menu Itemid
*
* @since 3.6.4
*/
public static function displayEventItemid($Itemid, $event_filters)
{
$menu_filters = self::getFiltersMenuItem($Itemid);
$datetime_today = JHtml::date('now', 'Y-m-d H:i');
$date_today = JHtml::date('now', 'Y-m-d');
$linkid = null;
$iCmenu_id = $Itemid;
$iCmenu_time = $menu_filters['time'];
$iCmenu_mcatid = ! is_array($menu_filters['mcatid'])
? explode(',', $menu_filters['mcatid'])
: $menu_filters['mcatid'];
$event_date = $event_filters['date'];
$event_category = $event_filters['catid'];
// Language and Access not currently used as items already filtered in frontend
$event_language = $event_filters['language'];
$event_access = $event_filters['access'];
// If menu category filter is set, and item category is in filtered categories OR No category filter (display all)
if (in_array($event_category, $iCmenu_mcatid)
|| in_array('', $iCmenu_mcatid))
{
// Menu can display past events
if ($iCmenu_time == 2
&& strtotime($event_date) < strtotime($datetime_today)
)
{
$linkid = $iCmenu_id;
}
// Menu can display today's events
elseif ($iCmenu_time == 4
&& strtotime($event_date) > strtotime($date_today)
&& strtotime($event_date) < strtotime("+1 DAY", strtotime($date_today))
)
{
$linkid = $iCmenu_id;
}
// Menu can display today's events and upcoming events
elseif ($iCmenu_time == 1
&& strtotime($event_date) >= strtotime($date_today)
)
{
$linkid = $iCmenu_id;
}
// Menu can display upcoming events
elseif ($iCmenu_time == 3
&& strtotime($event_date) > strtotime($datetime_today)
)
{
$linkid = $iCmenu_id;
}
// Menu can display all events
elseif ($iCmenu_time == '0')
{
$linkid = $iCmenu_id;
}
}
return $linkid;
}
/**
* Function to return filtering settings of one menu item
*
* @access public static
* @param none
* @return array of menu item info this way : Itemid-mcatid-lang
*
* @since 3.6.4
*/
public static function getFiltersMenuItem($Itemid)
{
if ($Itemid)
{
$app = JFactory::getApplication();
$menu = $app->getMenu();
$menuItem = $menu->getItem($Itemid);
$menuParams = $menu->getParams($Itemid);
$iCparams_time = JComponentHelper::getParams('com_icagenda')->get('time', '0');
$mcatid = $menuParams->get('mcatid', '');
$time = ($menuParams->get('time', '') != '')
? $menuParams->get('time')
: $iCparams_time;
$language = $menuItem->language;
$access = $menuItem->access;
$ItemidFilters = array(
'mcatid' => $mcatid,
'time' => $time,
'language' => $language,
'access' => $access,
);
return $ItemidFilters;
}
return false;
}
}