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/home/develito/httpdocs/components/com_jevents/libraries/datamodel.php

<?php
/**
 * JEvents Component for Joomla! 3.x
 *
 * @version     $Id: datamodel.php 3553 2012-04-20 10:18:59Z geraintedwards $
 * @package     JEvents
 * @copyright   Copyright (C) 2008-2025 GWESystems Ltd, 2006-2008 JEvents Project Group
 * @license     GNU/GPLv2, see http://www.gnu.org/licenses/gpl-2.0.html
 * @link        http://www.jevents.net
 */

// functions common to component and modules
// no direct access
defined('_JEXEC') or die('Restricted access');

use Joomla\CMS\Language\Text;
use Joomla\CMS\Factory;
use Joomla\CMS\Uri\Uri;
use Joomla\CMS\Router\Route;
use Joomla\String\StringHelper;
use Joomla\CMS\Plugin\PluginHelper;
use Joomla\CMS\Component\ComponentHelper;
use Joomla\CMS\Helper\TagsHelper;

#[\AllowDynamicProperties]
class JEventsDataModel
{

var $myItemid = null;
	var $catidsOut = "";
	var $catids = null;
	var $catidList = null;
	// menu/module catid constraints - distinct from URL
	var $mmcatids = null;
	var $mmcatidList = null;

var $aid = null;

// flag to track if we should who all categories
	var $moduleAllCats = false;

var $queryModel;

public function __construct($dbmodel = null)
	{

$cfg = JEVConfig::getInstance();

$user      = Factory::getUser();
		$this->aid = JEVHelper::getAid($user);

if (is_null($dbmodel))
		{
			$this->queryModel = new JEventsDBModel($this);
		}
		else
		{
			include_once(JPATH_ADMINISTRATOR . "/components/" . JEV_COM_COMPONENT . "/libraries/adminqueries.php");
			$this->queryModel = new $dbmodel($this);
		}

}

function setupModuleCatids($modparams)
	{

$this->myItemid = findAppropriateMenuID($this->catidsOut, $this->catids, $this->catidList, $modparams->toObject(), $this->moduleAllCats);

// set menu/module constraint values for later use
		$this->mmcatids = array();
		// New system
		$newcats = $modparams->get("catidnew", false);
		if ($newcats && is_array($newcats))
		{
			foreach ($newcats as $newcat)
			{
				if (!in_array($newcat, $this->mmcatids))
				{
					$this->mmcatids[] = $newcat;
				}
			}
		}
		else
		{
			for ($c = 0; $c < 999; $c++)
			{
				$nextCID = "catid$c";
				//  stop looking for more catids when you reach the last one!
				if (!$nextCatId = $modparams->get($nextCID, null))
				{
					break;
				}
				if (!in_array($nextCatId, $this->mmcatids))
				{
					$this->mmcatids[] = $nextCatId;
				}
			}
		}
		$this->mmcatidList = implode(",", $this->mmcatids);

return $this->myItemid;
	}

function setupComponentCatids()
	{

// if no catids from GET or POST default to the menu values
		// Note that module links must pass a non default value
		$app    = Factory::getApplication();
		$input  = $app->input;

$Itemid         = JEVHelper::getItemid();
		$this->myItemid = $Itemid;

$menu   = $app->getMenu();
		$active = $menu->getActive();
		if (!is_null($active) && $active->component == JEV_COM_COMPONENT)
		{
			$params = ComponentHelper::getParams(JEV_COM_COMPONENT);
		}
		else
		{
			// If accessing this function from outside the component then I must load suitable parameters
			// We may be calling from a Jevents module so we should use the target menu item if available
			$registry     = JevRegistry::getInstance("jevents");
			$moduleparams = $registry->get("jevents.moduleparams", false);
			$moduleid     = $registry->get("jevents.moduleid", "");
			if ($moduleparams && $moduleparams->get("target_itemid", 0) > 0 && $moduleid)
			{
				$menuitem = $menu->getItem($moduleparams->get("target_itemid", 0));
				if (!is_null($menuitem) && $menuitem->component == JEV_COM_COMPONENT)
				{
					$this->myItemid = $moduleparams->get("target_itemid", 0);
				}
			}
			$params = $menu->getParams($this->myItemid);
		}

$separator = $params->get("catseparator", "|");

$catidsIn = $input->getString('catids', 'NONE');
		if ($catidsIn == "NONE" || (int) $catidsIn == 0)
		{
			$catidsIn = $input->getString('category_fv', 'NONE');
		}

// set menu/module constraint values for later use
		$this->mmcatids = array();
		// New system
		$newcats = $params->get("catidnew", false);
		if ($newcats && is_array($newcats))
		{
			foreach ($newcats as $newcat)
			{
				if (!in_array($newcat, $this->mmcatids))
				{
					$this->mmcatids[] = $newcat;
				}
			}
		}
		else
		{
			for ($c = 0; $c < 999; $c++)
			{
				$nextCID = "catid$c";
				//  stop looking for more catids when you reach the last one!
				if (!$nextCatId = $params->get($nextCID, null))
				{
					break;
				}
				if (!in_array($nextCatId, $this->mmcatids))
				{
					$this->mmcatids[] = $nextCatId;
				}
			}
		}
		$this->mmcatidList = implode(",", $this->mmcatids);

// if resettting then always reset to module/menu value
		if (intval($input->getInt('filter_reset', 0)))
		{
			$this->catids    = $this->mmcatids;
			$this->catidList = $this->mmcatidList;
		}
		else
		{
			$this->catids = array();
			if ($catidsIn == "NONE" || $catidsIn == 0 || $catidsIn == '')
			{
				$this->catidList = "";
				// New system
				$newcats = $params->get("catidnew", false);
				if ($newcats && is_array($newcats))
				{
					foreach ($newcats as $newcat)
					{
						if (!in_array($newcat, $this->catids))
						{
							$this->catids[] = $newcat;
						}
					}
				}
				else
				{
					for ($c = 0; $c < 999; $c++)
					{
						$nextCID = "catid$c";
						//  stop looking for more catids when you reach the last one!
						if (!$nextCatId = $params->get($nextCID, null))
						{
							break;
						}
						if (!in_array($nextCatId, $this->catids))
						{
							$this->catids[] = $nextCatId;
						}
					}
				}
				$this->catidList = implode(",", $this->catids);
				// no need to set catidsOut for menu item since the menu item knows this information already!
				//$this->catidsOut = str_replace( ',', $separator, $this->catidList );
			}
			else
			{
				$this->catids = explode($separator, $catidsIn);
				// hardening!
				$this->catidList = JEVHelper::forceIntegerArray($this->catids, true);
				$this->catidsOut = str_replace(',', $separator, $this->catidList);
			}
		}
		// some functions e.g. JEventCal::viewDetailLink don't have access to a datamodel so set a global value
		// as a backup
		global $catidsOut;
		$catidsOut = $this->catidsOut;
	}

/**
	 * Gets appropriate Itemid part of URL
	 *
	 * @return string
	 */
	function getItemidLink($withAmp = true)
	{

if (!is_null($this->myItemid))
		{
			return ($withAmp ? "&" : "") . "Itemid=" . $this->myItemid;
		}
		else return "";
	}

/**
	 * Gets calendar data for use in main calendar and module
	 *
	 * @param int     $year
	 * @param int     $month
	 * @param int     $day
	 * @param boolean $short     - use true for module which only requires knowledge of if dat has an event
	 * @param boolean $veryshort - use true for module which only requires dates and nothing about events
	 *
	 * @return array - calendar data array
	 */
	function getCalendarData($year, $month, $day, $short = false, $veryshort = false)
	{

$data          = array();
		$data['year']  = $year;
		$data['month'] = $month;

$db = Factory::getDbo();

if (!isset($this->myItemid) || is_null($this->myItemid))
		{
			$Itemid         = JEVHelper::getItemid();
			$this->myItemid = $Itemid;
		}

include_once(JPATH_ADMINISTRATOR . "/components/" . JEV_COM_COMPONENT . "/libraries/colorMap.php");

$cfg = JEVConfig::getInstance();

if (!$veryshort)
		{
			$icalrows = $this->queryModel->listIcalEventsByMonth($year, $month);

// handy for developement in case I comment out part of the above
			if (!isset($rows)) $rows = array();
			if (!isset($icalrows)) $icalrows = array();
			$rows = array_merge($icalrows, $rows);
		}
		else
		{
			$rows = array();
		}
		$rowcount = count($rows);

if (StringHelper::strlen($this->catidsOut) > 0)
		{
			$cat = "&catids=$this->catidsOut";
		}
		else
		{
			$cat = "";
		}

$month = intval($month);
		if ($month <= '9')
		{
			$month = '0' . $month;
		}

$fieldsetText = "";
		$yearNow      = date("Y");
		$monthNow     = date("m");
		$dayNow       = intval(date("d"));
		if (!$short)
		{
			if ($year == $yearNow && $month == $monthNow && $day == $dayNow)
			{
				$fieldsetText = JEventsHTML::getDateFormat($year, $month, $day, 1);
			}
			else $fieldsetText = JEventsHTML::getDateFormat($year, $month, "", 3);
			$data["fieldsetText"] = $fieldsetText;
		}
		$startday = $cfg->get('com_starday');
		if ((!$startday))
		{
			$startday = 0;
		}
		$data['startday'] = $startday;
		if (!$short)
		{
			$data["daynames"] = array();
			for ($i = 0; $i < 7; $i++)
			{
				$data["daynames"][$i] = JEventsHTML::getDayName(($i + $startday) % 7, true);
			}
		}

$data["dates"] = array();
		//Start days
		$start      = ((date('w', JevDate::mktime(0, 0, 0, $month, 1, $year)) - $startday + 7) % 7);
		$base       = date('t', JevDate::mktime(0, 0, 0, $month, 0, $year));
		$dayCount   = 0;
		$priorMonth = $month - 1;
		$priorYear  = $year;
		if ($priorMonth <= 0)
		{
			$priorMonth += 12;
			$priorYear  -= 1;
		}
		for ($a = $start; $a > 0; $a--)
		{
			$d = intval($base - $a + 1);

$data["dates"][$dayCount]                 = array();
			$data["dates"][$dayCount]["monthType"]    = "prior";
			$data["dates"][$dayCount]["month"]        = $priorMonth;
			$data["dates"][$dayCount]["year"]         = $priorYear;
			$data["dates"][$dayCount]['countDisplay'] = 0;
			if ($d <= '9')
			{
				$do = '0' . $d;
			}
			else
			{
				$do = $d;
			}
			$data["dates"][$dayCount]['d']  = $d;
			$data["dates"][$dayCount]['d0'] = $do;

if ($short)
			{
				$data["dates"][$dayCount]["events"] = false;
			}
			else
			{
				$data["dates"][$dayCount]["events"] = array();
			}

$cellDate                             = JevDate::mktime(0, 0, 0, $priorMonth, $d, $priorYear);
			$data["dates"][$dayCount]['cellDate'] = $cellDate;

$data["dates"][$dayCount]["today"] = false;

$link = Route::_('index.php?option=' . JEV_COM_COMPONENT . '&task=day.listevents&year='
				. $priorYear . '&month=' . $priorMonth . '&day=' . $do . $cat . '&Itemid=' . $this->myItemid);

$data["dates"][$dayCount]["link"] = $link;
			$dayCount++;
		}
		sort($data["dates"]);

//Current month
		$end = date('t', JevDate::mktime(0, 0, 0, ($month + 1), 0, $year));
		for ($d = 1; $d <= $end; $d++)
		{
			$data["dates"][$dayCount] = array();
			// utility field used to keep track of events displayed in a day!
			$data["dates"][$dayCount]['countDisplay'] = 0;
			$data["dates"][$dayCount]["monthType"]    = "current";
			$data["dates"][$dayCount]["month"]        = $month;
			$data["dates"][$dayCount]["year"]         = $year;

if ($short)
			{
				$data["dates"][$dayCount]["events"] = false;
			}
			else
			{
				$data["dates"][$dayCount]["events"] = array();
			}
			$t_datenow    = JEVHelper::getNow();
			$now_adjusted = $t_datenow->toUnix(true);
			if ($month == JevDate::strftime('%m', $now_adjusted)
				&& $year == JevDate::strftime('%Y', $now_adjusted)
				&& $d == JevDate::strftime('%d', $now_adjusted))
			{
				$data["dates"][$dayCount]["today"] = true;
			}
			else
			{
				$data["dates"][$dayCount]["today"] = false;
			}

if ($d <= '9')
			{
				$do = '0' . $d;
			}
			else
			{
				$do = $d;
			}

$data["dates"][$dayCount]['d']  = $d;
			$data["dates"][$dayCount]['d0'] = $do;

$link                             = Route::_('index.php?option=' . JEV_COM_COMPONENT . '&task=day.listevents&year='
				. $year . '&month=' . $month . '&day=' . $do . $cat . '&Itemid=' . $this->myItemid);
			$data["dates"][$dayCount]["link"] = $link;

$cellDate                             = JevDate::mktime(0, 0, 0, $month, $d, $year);
			$data["dates"][$dayCount]['cellDate'] = $cellDate;
			//$data["dates"][$dayCount]['events'] = array();

if ($rowcount > 0)
			{
				foreach ($rows as $row)
				{

if ($row->checkRepeatMonth($cellDate, $year, $month))
					{

if ($short)
						{
							$data["dates"][$dayCount]['events'] = true;
							// I can skip testing all the events since checkRepeatMonth tests for multiday events to make xure they only appear
							// on secondary days if the multiday flag is set to 1
							break;
						}
						else
						{
							$i                                      = count($data["dates"][$dayCount]['events']);
							$data["dates"][$dayCount]['events'][$i] = $row;
						}
					}
				}
			}
			// sort events of this day by time
			if (is_array($data["dates"][$dayCount]['events']))
			{
				usort($data["dates"][$dayCount]['events'], array("JEventsDataModel", "_sortEventsByTime"));
			}
			$dayCount++;
		}

$days = (7 - date('w', JevDate::mktime(0, 0, 0, $month + 1, 1, $year)) + $startday) % 7;
		$d    = 1;

$followMonth = $month + 1;
		$followYear  = $year;
		if ($followMonth > 12)
		{
			$followMonth -= 12;
			$followYear  += 1;
		}
		$data["followingMonth"] = array();
		for ($d = 1; $d <= $days; $d++)
		{

$data["dates"][$dayCount]                 = array();
			$data["dates"][$dayCount]["monthType"]    = "following";
			$data["dates"][$dayCount]["month"]        = $followMonth;
			$data["dates"][$dayCount]["year"]         = $followYear;
			$data["dates"][$dayCount]['countDisplay'] = 0;
			if ($d <= '9')
			{
				$do = '0' . $d;
			}
			else
			{
				$do = $d;
			}

$data["dates"][$dayCount]['d']  = $d;
			$data["dates"][$dayCount]['d0'] = $do;

if ($short)
			{
				$data["dates"][$dayCount]["events"] = false;
			}
			else
			{
				$data["dates"][$dayCount]["events"] = array();
			}

$cellDate                             = JevDate::mktime(0, 0, 0, $followMonth, $d, $followYear);
			$data["dates"][$dayCount]['cellDate'] = $cellDate;

$data["dates"][$dayCount]["today"] = false;

$link = Route::_('index.php?option=' . JEV_COM_COMPONENT . '&task=day.listevents&year='
				. $followYear . '&month=' . $followMonth . '&day=' . $do . $cat . '&Itemid=' . $this->myItemid);

$data["dates"][$dayCount]["link"] = $link;
			$dayCount++;
		}

// Week data and links
		$data["weeks"] = array();
		for ($w = 0; $w < 6 && $w * 7 < count($data["dates"]); $w++)
		{
			$date  = $data["dates"][$w * 7]['cellDate'];
			$day   = $data["dates"][$w * 7]["d"];
			$month = $data["dates"][$w * 7]["month"];
			$year  = $data["dates"][$w * 7]["year"];
			// get week number from second weekday to avoid confusion with week start sunday + 1 day + 3 hours to avoid DST change problems
			$week                 = intval(JEV_CommonFunctions::jev_strftime("%V", $date + 97200));
			$link                 = Route::_('index.php?option=' . JEV_COM_COMPONENT . '&task=week.listevents&year='
				. $year . '&month=' . $month . '&day=' . $day . $cat . '&Itemid=' . $this->myItemid);
			$data["weeks"][$week] = $link;
		}

return $data;
	}

function getYearData($year, $limit, $limitstart)
	{

$data          = array();
		$data ["year"] = $year;

$db = Factory::getDbo();

$cfg = JEVConfig::getInstance();

include_once(JPATH_ADMINISTRATOR . "/components/" . JEV_COM_COMPONENT . "/libraries/colorMap.php");

$data ["limit"] = $limit;

if ($data ["limit"] > 0)
		{

$counter = $this->queryModel->countIcalEventsByYear($year, $cfg->get('com_showrepeats'));

$data["total"] = $counter;

if ($data["total"] <= $data ["limit"])
			{
				$limitstart = 0;
			}
			$data ["limitstart"] = $limitstart;
		}
		else
		{
			$data["total"]       = 0;
			$data ["limitstart"] = 0;
		}

$data["months"] = array();
		$rows           = $this->queryModel->listIcalEventsByYear($year, $data ["limitstart"], $data ["limit"], $cfg->get('com_showrepeats'));
		$num_events     = count($rows);

for ($month = 1; $month <= 12; $month++)
		{
			$data["months"][$month]         = array();
			$data["months"][$month]["rows"] = array();
			for ($r = 0; $r < $num_events; $r++)
			{
				$row =& $rows[$r];
				if (($month == $row->mup() && $row->yup() == $year) || ($month == 1 && $row->yup() < $year))
				{
					$count                                  = count($data["months"][$month]["rows"]);
					$data["months"][$month]["rows"][$count] = $row;
				}
			}
		}

//
		//include_once(JPATH_BASE."/components/".JEV_COM_COMPONENT."/libraries/iCalImport.php");
		//iCalHelper::getHolidayDataForYear($data, "USHolidays.ics");

return $data;
	}

function getRangeData($start, $end, $limit, $limitstart, $order = "rpt.startrepeat asc, rpt.endrepeat ASC, det.summary ASC", $repeatType = 'any')
	{

$data = array();

$db = Factory::getDbo();

$cfg = JEVConfig::getInstance();

include_once(JPATH_ADMINISTRATOR . "/components/" . JEV_COM_COMPONENT . "/libraries/colorMap.php");

$data ["limit"] = $limit;

if ($data ["limit"] > 0)
		{

$counter = $this->queryModel->countIcalEventsByRange($start, $end, $cfg->get('com_showrepeats'), $repeatType);

$data["total"] = $counter;

if ($data["total"] <= $data ["limit"])
			{
				$limitstart = 0;
			}
			$data ["limitstart"] = $limitstart;
		}
		else
		{
			$data["total"]       = 0;
			$data ["limitstart"] = 0;
		}

$data["rows"] = $this->queryModel->listIcalEventsByRange($start, $end, $data ["limitstart"], $data ["limit"], $cfg->get('com_showrepeats'), $order,  false,  "", "", false, $repeatType);

return $data;
	}

/**
	 * gets structured week data
	 *
	 * @param int     $year
	 * @param int     $month
	 * @param int     $day
	 * @param boolean $detailedDay when true gives hour by hour data for the day $day
	 *
	 * @return unknown
	 */
	function getWeekData($year, $month, $day, $detailedDay = false)
	{

$Itemid = JEVHelper::getItemid();
		$db     = Factory::getDbo();

$cat = "";
		if ($this->catidsOut != 0)
		{
			$cat = '&catids=' . $this->catidsOut;
		}

$cfg = JEVConfig::getInstance();

include_once(JPATH_ADMINISTRATOR . "/components/" . JEV_COM_COMPONENT . "/libraries/colorMap.php");

$data     = array();
		$indate   = JevDate::mktime(0, 0, 0, $month, $day, $year);
		$startday = $cfg->get('com_starday', 1);
		$numday   = ((date('w', $indate) - $startday + 7) % 7);

$week_start = JevDate::mktime(0, 0, 0, $month, ($day - $numday), $year);
		$week_end   = JevDate::mktime(0, 0, 0, $month, ($day - $numday) + 6, $year); // + 6 for inclusinve week

$rows = $this->queryModel->listIcalEventsByWeek($week_start, $week_end);

$rowcount = count($rows);

$data['startdate'] = JEventsHTML::getDateFormat(JevDate::strftime("%Y", $week_start), JevDate::strftime("%m", $week_start), JevDate::strftime("%d", $week_start), 1);
		$data['enddate']   = JEventsHTML::getDateFormat(JevDate::strftime("%Y", $week_end), JevDate::strftime("%m", $week_end), JevDate::strftime("%d", $week_end), 1);

$data['days'] = array();

for ($d = 0; $d < 7; $d++)
		{
			$data['days'][$d]         = array();
			$data['days'][$d]['rows'] = array();

$this_currentdate = JevDate::mktime(0, 0, 0, $month, ($day - $numday + $d), $year);

$data['days'][$d]['week_day']   = JevDate::strftime("%d", $this_currentdate);
			$data['days'][$d]['week_month'] = JevDate::strftime("%m", $this_currentdate);
			$data['days'][$d]['week_year']  = JevDate::strftime("%Y", $this_currentdate);

// This is really view specific - remove it later
			$data['days'][$d]['link'] = Route::_('index.php?option=' . JEV_COM_COMPONENT . '&task=day.listevents&year=' . $data['days'][$d]['week_year'] . '&month=' . $data['days'][$d]['week_month'] . '&day=' . $data['days'][$d]['week_day'] . '&Itemid=' . $Itemid . $cat);

$t_datenow    = JEVHelper::getNow();
			$now_adjusted = $t_datenow->toUnix(true);
			if (JevDate::strftime('%Y-%m-%d', $this_currentdate) == JevDate::strftime('%Y-%m-%d', $now_adjusted))
			{
				$data['days'][$d]['today'] = true;
				$data['days']['today']     = $d;
			}
			else
			{
				$data['days'][$d]['today'] = false;
			}

if ($detailedDay && ($this_currentdate == $indate))
			{
				$this->_populateHourData($data, $rows, $indate);
			}

$num_events = count($rows);
			$countprint = 0;

for ($r = 0; $r < $num_events; $r++)
			{
				$row = $rows[$r];
				if ($row->checkRepeatWeek($this_currentdate, $week_start, $week_end))
				{

$count                            = count($data['days'][$d]['rows']);
					$data['days'][$d]['rows'][$count] = $row;
				}
			}
			// sort events of this day by time
			usort($data['days'][$d]['rows'], array("JEventsDataModel", "_sortEventsByTime"));
		}

return $data;
	}

function _populateHourData(&$data, $rows, $target_date)
	{

$num_events                          = count($rows);
		$params                              = ComponentHelper::getParams(JEV_COM_COMPONENT);
		$data['hours']                       = array();
		$data['hours']['timeless']           = array();
		$data['hours']['timeless']['events'] = array();

// Timeless events
		for ($r = 0; $r < $num_events; $r++)
		{
			$row =& $rows[$r];
			if ($row->checkRepeatDay($target_date))
			{

if ($row->alldayevent() || (!$row->noendtime() && ($row->hup() == $row->hdn() && $row->minup() == $row->mindn() && $row->sup() == $row->sdn() && ($row->hup() == 0 || $row->hup() == 24))))
				{
					$count                                       = count($data['hours']['timeless']['events']);
					$data['hours']['timeless']['events'][$count] = $row;
				}
			}
		}

for ($h = 0; $h < 24; $h++)
		{
			$data['hours'][$h]               = array();
			$data['hours'][$h]['hour_start'] = $target_date + ($h * 3600);
			$data['hours'][$h]['hour_end']   = $target_date + 59 + (59 * 60) + ($h * 3600);
			$data['hours'][$h]['events']     = array();

for ($r = 0; $r < $num_events; $r++)
			{
				$row =& $rows[$r];
				if (!isset($row->alreadyHourSlotted) && $row->checkRepeatDay($target_date))
				{
					if ($row->alldayevent() || (!$row->noendtime() && ($row->hup() == $row->hdn() && $row->minup() == $row->mindn() && $row->sup() == $row->sdn() && ($row->hup() == 0 || $row->hup() == 24))))
					{
						// Ignore timeless events
					}
					// if first hour of the day get the previous days events here!!
					else if ($params->get("daylist_multifirst", 0) && $h == 0 && $row->getUnixStartDate() < $target_date)
					{
						$count                               = count($data['hours'][$h]['events']);
						$data['hours'][$h]['events'][$count] = $row;
						$row->alreadyHourSlotted             = 1;
					}
					else if ($row->hup()==$h && $row->minup()<=59 && $row->sup()<=59)
					{

$count                               = count($data['hours'][$h]['events']);
						$data['hours'][$h]['events'][$count] = $row;
						$row->alreadyHourSlotted             = 1;
					}

}
			}
			// sort events of this day by time
			usort($data['hours'][$h]['events'], array("JEventsDataModel", "_sortEventsByTime"));
		}

}

function getDayData($year, $month, $day)
	{

include_once(JPATH_ADMINISTRATOR . "/components/" . JEV_COM_COMPONENT . "/libraries/colorMap.php");

$data = array();

$target_date = JevDate::mktime(0, 0, 0, $month, $day, $year);
		$rows        = $this->queryModel->listIcalEventsByDay($target_date);

$this->_populateHourData($data, $rows, $target_date);

return $data;
	}

function getEventData($rpid, $jevtype, $year, $month, $day, $uid = "")
	{

$data   = array();
		$app    = Factory::getApplication();
		$input  = $app->input;

$pop    = intval($input->getInt('pop', 0));
		$Itemid = JEVHelper::getItemid();
		$db     = Factory::getDbo();
		$user   = Factory::getUser();

$cfg = JEVConfig::getInstance();

$row = $this->queryModel->listEventsById($rpid, 1, $jevtype);  // include unpublished events for publishers and above

// if the event is not published then make sure the user can edit or publish it or created it before allowing it to be seen!
		if ($row && $row->published() != 1)
		{
			if ($user->id != $row->created_by() && !JEVHelper::canEditEvent($row) && !JEVHelper::canPublishEvent($row) && !JEVHelper::isAdminUser($user))
			{
				$row = null;
			}
		}

$num_row = (is_object($row) ? 1 : (is_array($row) ? count($row) : 0));

// No matching rows - use uid as alternative
		if ($num_row == 0 && StringHelper::strlen($uid) > 0)
		{
			$rpid = $this->queryModel->findMatchingRepeat($uid, $year, $month, $day);
			if (isset($rpid) && $rpid > 0)
			{
				$row = $this->queryModel->listEventsById($rpid, 1, $jevtype);  // include unpublished events for publishers and above
				if ($row && !$row->published())
				{
					if ($user->id != $row->created_by() && !JEVHelper::canEditEvent($row) && !JEVHelper::canPublishEvent($row) && !JEVHelper::isAdminUser($user))
					{
						$row = null;
					}
				}
				$num_row = (is_object($row) ? 1 : (is_array($row) ? count($row) : 0));
			}
		}

if ($num_row)
		{

// Process the new plugins
			$app->triggerEvent('onGetEventData', array(& $row));

$params           = new JevRegistry(null);
			$row->contactlink = JEventsHTML::getUserMailtoLink($row->id(), $row->created_by(), false, $row);

$event_up        = new JEventDate($row->publish_up());
			$row->start_date = JEventsHTML::getDateFormat($event_up->year, $event_up->month, $event_up->day, 0);
			$row->start_time = JEVHelper::getTime($row->getUnixStartTime());

$event_down                 = new JEventDate($row->publish_down());
			$row->stop_date             = JEventsHTML::getDateFormat($event_down->year, $event_down->month, $event_down->day, 0);
			$row->stop_time             = JEVHelper::getTime($row->getUnixEndTime());
			$row->stop_time_midnightFix = $row->stop_time;
			$row->stop_date_midnightFix = $row->stop_date;
			if ($event_down->second == 59)
			{
				$row->stop_time_midnightFix = JEVHelper::getTime($row->getUnixEndTime() + 1);
				$row->stop_date_midnightFix = JEventsHTML::getDateFormat($event_down->year, $event_down->month, $event_down->day + 1, 0);
			}

// *******************
			// ** This cloaking should be done by mambot/Joomla function
			// *******************

// Parse http and  wrap in <a> tag
			// trigger content plugin
			PluginHelper::importPlugin('content');

$pattern = '[a-zA-Z0-9&?_.,=%\-\/]';

// Addresse
			if (!is_numeric($row->location()))
			{
				// don't convert address that already has a link tag
				if (strpos($row->location(), '<a href=') === false)
				{
					$row->location(preg_replace('#(http://)(' . $pattern . '*)#i', '<a href="\\1\\2">\\1\\2</a>', $row->location()));
				}
				$tmprow       = new stdClass();
				$tmprow->text = $row->location();

$app->triggerEvent('onContentPrepare', array('com_jevents', &$tmprow, &$params, 0));

$row->location($tmprow->text);
			}

//Contact
			if (strpos($row->contact_info(), '<a href=') === false)
			{
				$row->contact_info(preg_replace('#(http://)(' . $pattern . '*)#i', '<a href="\\1\\2">\\1\\2</a>', $row->contact_info()));
			}
			$tmprow       = new stdClass();
			$tmprow->text = $row->contact_info();

$app->triggerEvent('onContentPrepare', array('com_jevents', &$tmprow, &$params, 0));

$row->contact_info($tmprow->text);

//Extra
			if (strpos($row->extra_info(), '<a href=') === false)
			{
				$row->extra_info(preg_replace('#(http://)(' . $pattern . '*)#i', '<a href="\\1\\2">\\1\\2</a>', $row->extra_info()));
			}
			//$row->extra_info(eregi_replace('[^(href=|href="|href=\')](((f|ht){1}tp://)[-a-zA-Z0-9@:%_\+.~#?&//=]+)','\\1', $row->extra_info()));
			$tmprow       = new stdClass();
			$tmprow->text = $row->extra_info();

$app->triggerEvent('onContentPrepare', array('com_jevents', &$tmprow, &$params, 0));

$row->extra_info($tmprow->text);

$mask  = $app->getCfg('hideAuthor') ? MASK_HIDEAUTHOR : 0;
			$mask |= $app->getCfg('hideCreateDate') ? MASK_HIDECREATEDATE : 0;
			$mask |= $app->getCfg('hideModifyDate') ? MASK_HIDEMODIFYDATE : 0;

$mask |= $app->getCfg('hidePdf') ? MASK_HIDEPDF : 0;
			$mask |= $app->getCfg('hidePrint') ? MASK_HIDEPRINT : 0;
			$mask |= $app->getCfg('hideEmail') ? MASK_HIDEEMAIL : 0;

// Do main mambot processing here
			// process bots
			//$row->text      = $row->content;
			$params->set("image", 1);
			$row->text = $row->content();

$app->triggerEvent('onContentPrepare', array('com_jevents', &$row, &$params, 0));

$row->content($row->text);

// Load item tags
			/*
			if (!empty($row->ev_id()))
			{
				$row->tags = new TagsHelper;
				$row->tags->getItemTags( 'com_jevents.event', $row->evdet_id());
			}
			*/

$data['row']  = $row;
			$data['mask'] = $mask;

$row->updateHits();

return $data;

}
		else
		{
			// Do we have to be logged in to see this event?
			// If we set the access user for ical export (as an example) then use this user id for access checks!
			$user = isset($this->accessuser) ? JEVHelper::getUser($this->accessuser) : Factory::getUser();
			if ($user->id == 0)
			{
				$db    = Factory::getDbo();
				$query = "SELECT ev.*"
					. "\n FROM #__jevents_vevent as ev "
					. "\n LEFT JOIN #__jevents_repetition as rpt ON rpt.eventid = ev.ev_id"
					. "\n WHERE rpt.rp_id = '$rpid'";
				$db->setQuery($query);
				$row2 = $db->loadObject();
				// need to be logged in to see this event?
				if ($row2 && (version_compare(JVERSION, '1.6.0', '>=') ? !in_array($row2->access, JEVHelper::getAid($user, 'array')) : JEVHelper::getAid($user) < $row2->access))
				{
					$uri     = Uri::getInstance();
					$link    = $uri->toString();
					$comuser = version_compare(JVERSION, '1.6.0', '>=') ? "com_users" : "com_user";
					$link    = 'index.php?option=' . $comuser . '&view=login&return=' . base64_encode($link);
					$link    = Route::_($link);

$app->enqueueMessage(Text::_("JEV_LOGIN_TO_VIEWEVENT"), 'warning');
					$app->redirect($link);

return null;
				}
			}

// See if a plugin can find our missing event - maybe on another menu item
			PluginHelper::importPlugin('jevents');
			$app->triggerEvent('onMissingEvent', array(& $row, $rpid, $jevtype, $year, $month, $day, $uid));

return null;
		}
	}

function accessibleCategoryList($aid = null, $catids = null, $catidList = null, $allLanguages = false)
	{

return $this->queryModel->accessibleCategoryList($aid, $catids, $catidList, $allLanguages);
	}

function getCatData($catids, $showRepeats = true, $limit = 0, $limitstart = 0, $order = "rpt.startrepeat asc, rpt.endrepeat ASC, det.summary ASC")
	{

$data   = array();

$app    = Factory::getApplication();
		$input  = $app->input;
		$Itemid = JEVHelper::getItemid();
		$db     = Factory::getDbo();
		include_once(JPATH_ADMINISTRATOR . "/components/" . JEV_COM_COMPONENT . "/libraries/colorMap.php");

$cfg = JEVConfig::getInstance();

$counter = $this->queryModel->countIcalEventsByCat($catids, $showRepeats);

$data ['total'] = $counter;
		//$limit = $limit ? $limit : $cfg->get('com_calEventListRowsPpg');

if ($data ['total'] <= $limit || $limitstart > $data ['total'])
		{
			$limitstart = 0;
		}
		$data['limit']      = $limit;
		$data['limitstart'] = $limitstart;

$rows = $this->queryModel->listIcalEventsByCat($catids, $showRepeats, $counter, $limitstart, $limit, $order);

$num_events = count($rows);

if (count($catids) == 0 || (count($catids) == 1 && $catids[0] == ""))
		{
			// We are using the filter instead
			$tempcat  = $input->getString("category_fv", 0);
			$catids   = array();
			$catids[] = $tempcat;
		}
		else
		{
			// Override multiple categories using the filter instead

$tempcat = $app->getUserStateFromRequest('category_fv_ses', 'category_fv', 0);
			if ($tempcat > 0)
			{
				$catids   = array();
				$catids[] = $tempcat;
			}
		}
		$catdesc = "";
		$catname = "";
		if (count($catids) > 1)
		{
			$catname = Text::_('JEV_EVENT_CHOOSE_CATEG');
		}
		// should not use the category data since it coujld be a sub category
		if (false && $num_events > 0)
		{
			if ((count($catids) == 1 && $catids[0] != 0) || (count($this->catids) == 1 && $this->catids[0] != 0))
			{
				$catname = $rows[0]->getCategoryName();
				$catdesc = $rows[0]->getCategoryDescription();
				foreach ($rows as $row)
				{
					if ($row->getCategoryName() != $catname)
					{
						$catname = Text::_('JEV_EVENT_CHOOSE_CATEG');
						break;
					}
				}
			}
			else
			{
				$catname = "";
				$catdesc = "";
			}
		}
		else if (count($catids) == 0)
		{
			$catname = Text::_('JEV_EVENT_CHOOSE_CATEG');
		}
		else if ((count($catids) == 1 && $catids[0] != 0) || (count($this->catids) == 1 && $this->catids[0] != 0))
		{
			// get the cat name from the database
			$db     = Factory::getDbo();
			$user   = Factory::getUser();
			$catid  = (count($catids) == 1 && $catids[0] != 0) ? intval($catids[0]) : $this->catids[0];
			$catsql = 'SELECT c.title, c.description, c.id FROM #__categories AS c' .
				' WHERE c.access  ' . (version_compare(JVERSION, '1.6.0', '>=') ? ' IN (' . JEVHelper::getAid($user) . ')' : ' <=  ' . JEVHelper::getAid($user)) .
				' AND c.extension = ' . $db->Quote(JEV_COM_COMPONENT) .
				' AND c.id = ' . $db->Quote($catid);
			$db->setQuery($catsql);
			$catdata = $db->loadObject();
			if ($catdata)
			{
				$catname = $catdata->title;
				$catdesc = $catdata->description;
			}
			else
			{
				$catname = Text::_('JEV_EVENT_ALLCAT');
			}
		}
		$data['catname'] = $catname;
		$data['catdesc'] = $catdesc;
		$data['catids']  = $catids;

if ($num_events > 0)
		{
			for ($r = 0; $r < $num_events; $r++)
			{
				$row =& $rows[$r];
				if ($row->catname() == "")
				{
					$row->catname($catname); // for completeness of dataset
				}
			}
		}
		$data['rows'] = $rows;

return $data;
	}

function getKeywordData(&$keyword, $limit, $limitstart, $useRegX = true)
	{

$data = array();

$searchKeyword = $keyword;

$lang = Factory::getLanguage();

$user   = Factory::getUser();
		$Itemid = JEVHelper::getItemid();
		$db     = Factory::getDbo();

$cfg = JEVConfig::getInstance();

include_once(JPATH_ADMINISTRATOR . "/components/" . JEV_COM_COMPONENT . "/libraries/colorMap.php");

if ($useRegX)
		{
			$searchKeyword = preg_replace("/[[:space:]]+/", ' +', $searchKeyword);
		}
		$searchKeyword       = trim($searchKeyword);
		$searchKeyword       = preg_replace("/\++/", '+', $searchKeyword);
		$searchKeywordcheck  = preg_replace("/ |\+/", '', $searchKeyword);
		$searchisValid = false;
		$total         = 0;

if (empty($searchKeyword) || StringHelper::strlen($searchKeywordcheck) < 2 || $searchKeyword == '%%' || $searchKeywordcheck == '')
		{
			$keyword            = Text::_('JEV_KEYWORD_NOT_VALID');
			$num_events         = 0;
			$rows               = array();
			$data['total']      = 0;
			$data['limit']      = 0;
			$data['limitstart'] = 0;
			$data['num_events'] = 0;
		}
		else
		{
			$searchisValid = true;

$rows               = $this->queryModel->listEventsByKeyword($searchKeyword, 'catid , rpt.startrepeat ', $limit, $limitstart, $total, $useRegX);
			$data['total']      = $total;
			$data['limit']      = $limit;
			$data['limitstart'] = $limitstart;

$num_events         = count($rows);
			$data['num_events'] = $num_events;
		}

$chdate = '';
		$chcat  = '';

if ($num_events > 0)
		{
			for ($r = 0; $r < $num_events; $r++)
			{
				$row =& $rows[$r];

$row->catname     = $row->getCategoryName();
				$row->contactlink = JEventsHTML::getUserMailtoLink($row->id(), $row->created_by(), false, $row);
				$row->bgcolor     = JEV_CommonFunctions::setColor($row);
				$row->fgcolor     = JevMapColor($row->bgcolor);

$t_datenow    = JEVHelper::getNow();
				$now_adjusted = $t_datenow->toUnix(true);
				if ($row->mup() == JevDate::strftime('%m', $now_adjusted) &&
					$row->yup() == JevDate::strftime('%Y', $now_adjusted) &&
					$row->dup() == JevDate::strftime('%d', $now_adjusted))
				{
					$row->today = true;
				}
				else
				{
					$row->today = false;
				}
			}
		}

$data['rows'] = $rows;

$keyword = htmlspecialchars($keyword);

return $data;
	}

function getDataForAdmin($creator_id, $limit, $limitstart, $showrepeats = false, $orderby = "")
	{

$data = array();

$is_event_editor = JEVHelper::isEventCreator();
		$user            = Factory::getUser();
		$Itemid          = JEVHelper::getItemid();

$db = Factory::getDbo();

$cfg = JEVConfig::getInstance();

include_once(JPATH_ADMINISTRATOR . "/components/" . JEV_COM_COMPONENT . "/libraries/colorMap.php");

// Note that these are the vevents not the repeats
		if (!$showrepeats) $total = $this->queryModel->countIcalEventsByCreator($creator_id);
		else  $total = $this->queryModel->countIcalEventRepeatsByCreator($creator_id);

$data['total'] = $total;

$data['limit'] = $limit;
		if ($data["total"] <= $data ["limit"])
		{
			$limitstart = 0;
		}
		$data ["limitstart"] = $limitstart;

// Note that these are the vevents not the repeats
		if (!$showrepeats) $rows = $this->queryModel->listIcalEventsByCreator($creator_id, $limitstart, $limit, $orderby);
		else $rows = $this->queryModel->listIcalEventRepeatsByCreator($creator_id, $limitstart, $limit, $orderby);

$adminView  = true;
		$num_events = count($rows);

if ($num_events > 0)
		{
			for ($r = 0; $r < $num_events; $r++)
			{
				$row =& $rows[$r];

$row->catname($row->getCategoryName());
				$row->contactlink(JEventsHTML::getUserMailtoLink($row->id(), $row->created_by(), true, $row));
				$row->bgcolor = JEV_CommonFunctions::setColor($row);
				$row->fgcolor = JevMapColor($row->bgcolor);
				if (empty($row->rp_id()))
				{
					$row->_rp_id = $this->queryModel->findMatchingRepeat($row->uid(), $row->yup(), $row->mup(), $row->dup());
				}

}
		}

$data['rows'] = $rows;

return $data;
	}

function getPrecedingMonth($data)
	{

return $this->getAdjacentMonth($data, -1);
	}

function getAdjacentMonth($data, $direction = 1)
	{

$cfg                    = JEVConfig::getInstance();
		$monthResult            = array();
		$d1                     = JevDate::mktime(0, 0, 0, intval($data['month']) + $direction, 1, $data['year']);
		$monthResult['day1']    = $d1;
		$monthResult['lastday'] = date("t", $d1);
		$year                   = JevDate::strftime("%Y", $d1);

$cfg          = JEVConfig::getInstance();
		$earliestyear = JEVHelper::getMinYear();
		$latestyear   = JEVHelper::getMaxYear();
		if ($year > $latestyear || $year < $earliestyear)
		{
			return false;
		}

$monthResult['year']  = $year;
		$month                = JevDate::strftime("%m", $d1);
		$monthResult['month'] = $month;
		$monthResult['name']  = JEVHelper::getMonthName($month);
		$task                 = Factory::getApplication()->input->getString('jevtask');
		$Itemid               = JEVHelper::getItemid();
		if (isset($Itemid)) $item = "&Itemid=$Itemid";
		else $item = "";
		// URL suffix to preserver catids!
		$cat                 = $this->getCatidsOutLink();
		$monthResult['link'] = Route::_("index.php?option=" . JEV_COM_COMPONENT . "&task=$task$item&year=$year&month=$month" . $cat);

return $monthResult;
	}

/**
	 * Gets appropriate category restriction part of URL
	 *
	 * @return string
	 */
	function getCatidsOutLink($withAmp = true)
	{

$ret = "";
		if ($this->catidsOut != "")
		{
			$ret .= ($withAmp ? "&" : "") . "catids=" . $this->catidsOut;
		}

return $ret;
	}

function getFollowingMonth($data)
	{

return $this->getAdjacentMonth($data, +1);
	}

function getPrecedingWeek($year, $month, $day)
	{

return $this->getAdjacentWeek($year, $month, $day, -1);
	}

function getAdjacentWeek($year, $month, $day, $direction = 1)
	{

$d1   = JevDate::mktime(0, 0, 0, $month, $day + $direction * 7, $year);
		$day  = JevDate::strftime("%d", $d1);
		$year = JevDate::strftime("%Y", $d1);

$month  = JevDate::strftime("%m", $d1);
		$task   = Factory::getApplication()->input->getString('jevtask');
		$Itemid = JEVHelper::getItemid();
		if (isset($Itemid)) $item = "&Itemid=$Itemid";
		else $item = "";
		// URL suffix to preserver catids!
		$cat = $this->getCatidsOutLink();

return Route::_("index.php?option=" . JEV_COM_COMPONENT . "&task=$task$item&year=$year&month=$month&day=$day" . $cat);
	}

function getFollowingWeek($year, $month, $day)
	{

return $this->getAdjacentWeek($year, $month, $day, +1);
	}

function getPrecedingDay($year, $month, $day)
	{

return $this->getAdjacentDay($year, $month, $day, -1);
	}

function getAdjacentDay($year, $month, $day, $direction = 1)
	{

$d1   = JevDate::mktime(0, 0, 0, $month, $day + $direction, $year);
		$day  = JevDate::strftime("%d", $d1);
		$year = JevDate::strftime("%Y", $d1);

return Route::_("index.php?option=" . JEV_COM_COMPONENT . "&task=$task$item&year=$year&month=$month&day=$day" . $cat);
	}

function getFollowingDay($year, $month, $day)
	{

return $this->getAdjacentDay($year, $month, $day, +1);
	}

/**
	 * Sort Events by time, use only for events of the same day
	 *
	 * @static
	 *
	 * @param object $a
	 * @param object $b
	 *
	 * @return boolean
	 */
	function _sortEventsByTime($a, $b)
	{

// this custom sort compare function compares the start times of events that are referenced by the a & b vars
		//if ($a->publish_up() == $b->publish_up()) return 0;

list($adate, $atime) = explode(' ', $a->publish_up());
		list($bdate, $btime) = explode(' ', $b->publish_up());

// allday events first, equal time sort by title
		$atime = $a->alldayevent() ? '00:00' . $a->title() : $atime . $a->title();
		$btime = $b->alldayevent() ? '00:00' . $b->title() : $btime . $b->title();

return strcmp($atime, $btime);

}
}