function setupComponentCatids()
{
// if no catids from GET or POST default to the menu values
// Note that module links must pass a non default value
$Itemid = JEVHelper::getItemid();
$this->myItemid = $Itemid;
$menu =& JSite::getMenu();
$active = $menu->getActive();
if (!is_null($active) && $active->component == JEV_COM_COMPONENT) {
$params =& JComponentHelper::getParams(JEV_COM_COMPONENT);
} else {
// If accessing this function from outside the component then I must load suitable parameters
$params = $menu->getParams($this->myItemid);
}
$separator = $params->get("catseparator", "|");
$catidsIn = JRequest::getVar('catids', 'NONE');
$this->catids = array();
if ($catidsIn == "NONE") {
$this->catidList = "";
for ($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;
$this->catidList .= (strlen($this->catidList) > 0 ? ',' : '') . $nextCatId;
}
}
$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;
}
$cats = array();
foreach ($categories as $cid) {
$cid = intval($cid);
// Make sure the user is authorised to view this category and the menu item doesn't block it!
if (!in_array($cid, $accessiblecats) && ($cid = !0)) {
continue;
}
$cats[] = $cid;
}
if (count($cats) == 0) {
$cats[] = 0;
}
//$years = str_replace(",","|",JEVHelper::forceIntegerArray(JRequest::getVar('years','','POST'),true));
//$cats = implode("|",$cats);
$jr_years = JRequest::getVar('years', array(0), 'POST');
$years = JEVHelper::forceIntegerArray($jr_years, true);
$cats = implode(",", $cats);
$link = JURI::root() . "index.php?option=com_jevents&task=icals.export&format=ical";
if (count($cats) > 0) {
$link .= "&catids=" . $cats;
}
$link .= "&years=" . $years;
if (JRequest::getInt("icalformatted", 0)) {
$link .= "&icf=1";
}
$params = JComponentHelper::getParams(JEV_COM_COMPONENT);
if ($params->get("constrained", 0)) {
$link .= "&Itemid=" . JRequest::getInt("Itemid", 1);
}
$icalkey = $params->get("icalkey", "secret phrase");
$publiclink = $link . "&k=" . md5($icalkey . $cats . $years);
function export()
{
$params = JComponentHelper::getParams(JEV_COM_COMPONENT);
$years = JRequest::getVar('years', 'NONE');
$cats = JRequest::getVar('catids', 'NONE');
// validate the key
$icalkey = $params->get("icalkey", "secret phrase");
$outlook2003icalexport = JRequest::getInt("outlook2003", 0) && $params->get("outlook2003icalexport", 0);
if ($outlook2003icalexport) {
JRequest::setVar("icf", 1);
}
$privatecalendar = false;
$k = JRequest::getString("k", "NONE");
$pk = JRequest::getString("pk", "NONE");
$userid = JRequest::getInt("i", 0);
if ($pk != "NONE") {
if (!$userid) {
throw new Exception(JText::_('JEV_ERROR'), 403);
return false;
}
$privatecalendar = true;
$puser = JUser::getInstance($userid);
$key = md5($icalkey . $cats . $years . $puser->password . $puser->username . $puser->id);
if ($key != $pk) {
throw new Exception(JText::_('JEV_ERROR'), 403);
return false;
}
// ensure "user" can access non-public categories etc.
$this->dataModel->aid = JEVHelper::getAid($puser);
$this->dataModel->accessuser = $puser->get('id');
$registry = JRegistry::getInstance("jevents");
$registry->set("jevents.icaluser", $puser);
} else {
if ($k != "NONE") {
if ($params->get("disableicalexport", 0)) {
throw new Exception(JText::_('ALERTNOTAUTH'), 403);
return false;
}
$key = md5($icalkey . $cats . $years);
if ($key != $k) {
throw new Exception(JText::_('JEV_ERROR'), 403);
return false;
}
} else {
throw new Exception(JText::_('JEV_ERROR'), 403);
return false;
}
}
// Fix the cats
$cats = explode(',', $cats);
// hardening!
JEVHelper::forceIntegerArray($cats, false);
if ($cats != array(0)) {
JRequest::setVar("catids", implode("|", $cats));
} else {
JRequest::setVar("catids", '');
}
//Parsing variables from URL
//Year
// All years
if ($years == 0) {
$params = JComponentHelper::getParams(JEV_COM_COMPONENT);
$years = array();
for ($y = JEVHelper::getMinYear(); $y <= JEVHelper::getMaxYear(); $y++) {
if (!in_array($y, $years)) {
$years[] = $y;
}
}
JArrayHelper::toInteger($years);
} else {
if ($years != "NONE") {
$years = explode(",", JRequest::getVar('years'));
if (!is_array($years) || count($years) == 0) {
list($y, $m, $d) = JEVHelper::getYMD();
$years = array($y);
}
JArrayHelper::toInteger($years);
} else {
list($y, $m, $d) = JEVHelper::getYMD();
$years = array($y);
}
}
// Lockin hte categories from the URL
$Itemid = JRequest::getInt("Itemid", 0);
if (!$Itemid) {
JRequest::setVar("Itemid", 1);
}
$this->dataModel->setupComponentCatids();
$dispatcher = JDispatcher::getInstance();
// just incase we don't have jevents plugins registered yet
JPluginHelper::importPlugin("jevents");
//And then the real work
// Force all only the one repeat
$cfg = JEVConfig::getInstance();
$cfg->set('com_showrepeats', 0);
$icalEvents = array();
foreach ($years as $year) {
$startdate = $year . "-01-01";
$enddate = $year . "-12-31";
$rows = $this->dataModel->getRangeData($startdate, $enddate, 0, 0);
if (!isset($rows["rows"])) {
continue;
}
foreach ($rows["rows"] as $row) {
if (!array_key_exists($row->ev_id(), $icalEvents)) {
$dispatcher->trigger('onExportRow', array(&$row));
$icalEvents[$row->ev_id()] = $row;
}
}
unset($rows);
}
if ($userid) {
$user = JUser::getInstance($userid);
}
$mainframe = JFactory::getApplication();
// get the view
$this->view = $this->getView("icals", "html");
$this->view->setLayout("export");
$this->view->assign("dataModel", $this->dataModel);
$this->view->assign("outlook2003icalexport", $outlook2003icalexport);
$this->view->assign("icalEvents", $icalEvents);
$this->view->assign("withrepeats", true);
$this->view->export();
return;
}
function &getCategoryEvents($Itemid, &$catids)
{
static $datamodel;
if (!isset($datamodel)) {
$datamodel = new JEventsDataModel();
$reg =& JevRegistry::getInstance("jevents");
$reg->setReference("jevents.datamodel", $datamodel);
}
$datamodel->catidList = JEVHelper::forceIntegerArray($catids, true);
$datamodel->catids = $catids;
$datamodel->catidsOut = implode('|', $catids);
JRequest::setVar('category_fv', $datamodel->catidList);
$filter = new jevFilterProcessing(array('category'));
$rows = $datamodel->queryModel->listEventsByCat($catids, 0, 10000);
$icalrows = $datamodel->queryModel->listIcalEventsByCat($catids, false, 0, 0, 10000, " ORDER BY rpt.startrepeat asc", $filter, '', '');
$rows = array_merge($icalrows, $rows);
return $rows;
}
$categories = JRequest::getVar('categories', array(0), 'POST');
$cats = array();
foreach ($categories as $cid) {
$cid = intval($cid);
// Make sure the user is authorised to view this category and the menu item doesn't block it!
if (!in_array($cid, $accessiblecats) && ($cid = !0)) {
continue;
}
$cats[] = $cid;
}
if (count($cats) == 0) {
$cats[] = 0;
}
//$years = str_replace(",","|",JEVHelper::forceIntegerArray(JRequest::getVar('years','','POST'),true));
//$cats = implode("|",$cats);
$years = JEVHelper::forceIntegerArray(JRequest::getVar('years', array(0), 'POST'), true);
$cats = implode(",", $cats);
$link = JURI::root() . "index.php?option=com_jevents&task=icals.export&format=ical";
if (count($cats) > 0) {
$link .= "&catids=" . $cats;
}
$link .= "&years=" . $years;
if (JRequest::getInt("icalformatted", 0)) {
$link .= "&icf=1";
}
$params = JComponentHelper::getParams(JEV_COM_COMPONENT);
if ($params->get("constrained", 0)) {
$link .= "&Itemid=" . JRequest::getInt("Itemid", 1);
}
$icalkey = $params->get("icalkey", "secret phrase");
$publiclink = $link . "&k=" . md5($icalkey . $cats . $years);
function setupComponentCatids()
{
// if no catids from GET or POST default to the menu values
// Note that module links must pass a non default value
$Itemid = JEVHelper::getItemid();
$this->myItemid = $Itemid;
$menu = JFactory::getApplication()->getMenu();
$active = $menu->getActive();
if (!is_null($active) && $active->component == JEV_COM_COMPONENT) {
$params = JComponentHelper::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 = JRegistry::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", "|");
$catidsIn = JRequest::getVar('catids', 'NONE');
if ($catidsIn == "NONE" || $catidsIn == 0) {
$catidsIn = JRequest::getVar('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(JRequest::getVar('filter_reset', 0))) {
$this->catids = $this->mmcatids;
$this->catidList = $this->mmcatidList;
} else {
$this->catids = array();
if ($catidsIn == "NONE" || $catidsIn == 0) {
$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;
}
function export()
{
$params = JComponentHelper::getParams(JEV_COM_COMPONENT);
if ($params->get("disableicalexport", 0)) {
JError::raiseError(403, JText::_('ALERTNOTAUTH'));
}
$years = JRequest::getVar('years', 'NONE');
$cats = JRequest::getVar('catids', 'NONE');
// validate the key
$icalkey = $params->get("icalkey", "secret phrase");
$outlook2003icalexport = JRequest::getInt("outlook2003", 0) && $params->get("outlook2003icalexport", 0);
if ($outlook2003icalexport) {
JRequest::setVar("icf", 1);
}
$privatecalendar = false;
$k = JRequest::getString("k", "NONE");
$pk = JRequest::getString("pk", "NONE");
$userid = JRequest::getInt("i", 0);
if ($pk != "NONE") {
if (!$userid) {
JError::raiseError(403, "JEV_ERROR");
}
$privatecalendar = true;
$puser = JUser::getInstance($userid);
$key = md5($icalkey . $cats . $years . $puser->password . $puser->username . $puser->id);
if ($key != $pk) {
JError::raiseError(403, "JEV_ERROR");
}
if (JVersion::isCompatible("1.6.0")) {
// ensure "user" can access non-public categories etc.
$this->dataModel->aid = JEVHelper::getAid($puser);
$this->dataModel->accessuser = $puser->get('id');
} else {
// Get an ACL object
$acl =& JFactory::getACL();
// Get the user group from the ACL
$grp = $acl->getAroGroup($puser->get('id'));
//Mark the user as logged in
$puser->set('guest', 0);
$puser->set('aid', 1);
// Fudge Authors, Editors, Publishers and Super Administrators into the special access group
if ($acl->is_group_child_of($grp->name, 'Registered') || $acl->is_group_child_of($grp->name, 'Public Backend')) {
$puser->set('aid', 2);
}
// ensure "user" can access non-public categories etc.
$this->dataModel->aid = $puser->aid;
$this->dataModel->accessuser = $puser->get('id');
}
$registry =& JRegistry::getInstance("jevents");
$registry->setValue("jevents.icaluser", $puser);
} else {
if ($k != "NONE") {
$key = md5($icalkey . $cats . $years);
if ($key != $k) {
JError::raiseError(403, "JEV_ERROR");
}
} else {
JError::raiseError(403, "JEV_ERROR");
}
}
// Fix the cats
$cats = explode(',', $cats);
// hardening!
JEVHelper::forceIntegerArray($cats, false);
if ($cats != array(0)) {
JRequest::setVar("catids", implode("|", $cats));
} else {
JRequest::setVar("catids", '');
}
//Parsing variables from URL
//Year
// All years
if ($years == 0) {
$params = JComponentHelper::getParams(JEV_COM_COMPONENT);
$years = array();
for ($y = $params->get("com_earliestyear", date('Y')); $y <= $params->get("com_latestyear", date('Y')); $y++) {
if (!in_array($y, $years)) {
$years[] = $y;
}
}
JArrayHelper::toInteger($years);
} else {
if ($years != "NONE") {
$years = explode(",", JRequest::getVar('years'));
if (!is_array($years) || count($years) == 0) {
list($y, $m, $d) = JEVHelper::getYMD();
$years = array($y);
}
JArrayHelper::toInteger($years);
} else {
list($y, $m, $d) = JEVHelper::getYMD();
$years = array($y);
}
}
// Lockin hte categories from the URL
$this->dataModel->setupComponentCatids();
$dispatcher =& JDispatcher::getInstance();
// just incase we don't have jevents plugins registered yet
JPluginHelper::importPlugin("jevents");
//And then the real work
// Force all only the one repeat
$cfg =& JEVConfig::getInstance();
$cfg->set('com_showrepeats', 0);
$icalEvents = array();
foreach ($years as $year) {
$startdate = $year . "-01-01";
$enddate = $year . "-12-31";
$rows = $this->dataModel->getRangeData($startdate, $enddate, 0, 0);
if (!isset($rows["rows"])) {
continue;
}
foreach ($rows["rows"] as $row) {
if (!array_key_exists($row->ev_id(), $icalEvents)) {
$dispatcher->trigger('onExportRow', array(&$row));
$icalEvents[$row->ev_id()] = $row;
}
}
unset($rows);
}
if ($userid) {
$user = JUser::getInstance($userid);
}
$mainframe = JFactory::getApplication();
// get the view
$this->view =& $this->getView("icals", "html");
$this->view->setLayout("export");
$this->view->assign("dataModel", $this->dataModel);
$this->view->assign("outlook2003icalexport", $outlook2003icalexport);
$this->view->assign("icalEvents", $icalEvents);
$this->view->export();
return;
}
function export()
{
$params = JComponentHelper::getParams(JEV_COM_COMPONENT);
if ($params->get("disableicalexport", 0)) {
JError::raiseError(403, JText::_('ALERTNOTAUTH'));
}
$years = JRequest::getVar('years', 'NONE');
$cats = JRequest::getVar('catids', 'NONE');
// validate the key
$icalkey = $params->get("icalkey", "secret phrase");
$outlook2003icalexport = JRequest::getInt("outlook2003", 0) && $params->get("outlook2003icalexport", 0);
if ($outlook2003icalexport) {
JRequest::setVar("icf", 1);
}
$privatecalendar = false;
$k = JRequest::getString("k", "NONE");
$pk = JRequest::getString("pk", "NONE");
$userid = JRequest::getInt("i", 0);
if ($pk != "NONE") {
if (!$userid) {
JError::raiseError(403, "JEV_ERROR");
}
$privatecalendar = true;
$puser = JUser::getInstance($userid);
$key = md5($icalkey . $cats . $years . $puser->password . $puser->username . $puser->id);
if ($key != $pk) {
JError::raiseError(403, "JEV_ERROR");
}
if (!JVersion::isCompatible("1.6.0")) {
// Get an ACL object
$acl =& JFactory::getACL();
// Get the user group from the ACL
$grp = $acl->getAroGroup($puser->get('id'));
//Mark the user as logged in
$puser->set('guest', 0);
$puser->set('aid', 1);
// Fudge Authors, Editors, Publishers and Super Administrators into the special access group
if ($acl->is_group_child_of($grp->name, 'Registered') || $acl->is_group_child_of($grp->name, 'Public Backend')) {
$puser->set('aid', 2);
}
// ensure "user" can access non-public categories etc.
$this->dataModel->aid = $puser->aid;
}
$registry =& JRegistry::getInstance("jevents");
$registry->setValue("jevents.icaluser", $puser);
} else {
if ($k != "NONE") {
$key = md5($icalkey . $cats . $years);
if ($key != $k) {
JError::raiseError(403, "JEV_ERROR");
}
} else {
JError::raiseError(403, "JEV_ERROR");
}
}
// Fix the cats
$cats = explode(',', $cats);
// hardening!
JEVHelper::forceIntegerArray($cats, false);
if ($cats != array(0)) {
JRequest::setVar("catids", implode("|", $cats));
} else {
JRequest::setVar("catids", '');
}
//Parsing variables from URL
//Year
// All years
if ($years == 0) {
$params = JComponentHelper::getParams(JEV_COM_COMPONENT);
$years = array();
for ($y = $params->get("com_earliestyear", date('Y')); $y <= $params->get("com_latestyear", date('Y')); $y++) {
if (!in_array($y, $years)) {
$years[] = $y;
}
}
JArrayHelper::toInteger($years);
} else {
if ($years != "NONE") {
$years = explode(",", JRequest::getVar('years'));
if (!is_array($years) || count($years) == 0) {
list($y, $m, $d) = JEVHelper::getYMD();
$years = array($y);
}
JArrayHelper::toInteger($years);
} else {
list($y, $m, $d) = JEVHelper::getYMD();
$years = array($y);
}
}
// Lockin hte categories from the URL
$this->dataModel->setupComponentCatids();
$dispatcher =& JDispatcher::getInstance();
// just incase we don't have jevents plugins registered yet
JPluginHelper::importPlugin("jevents");
//And then the real work
// Force all only the one repeat
$cfg =& JEVConfig::getInstance();
$cfg->set('com_showrepeats', 0);
$icalEvents = array();
foreach ($years as $year) {
$startdate = $year . "-01-01";
$enddate = $year . "-12-31";
$rows = $this->dataModel->getRangeData($startdate, $enddate, 0, 0);
if (!isset($rows["rows"])) {
continue;
}
foreach ($rows["rows"] as $row) {
if (!array_key_exists($row->ev_id(), $icalEvents)) {
$dispatcher->trigger('onExportRow', array(&$row));
$icalEvents[$row->ev_id()] = $row;
}
}
unset($rows);
}
if ($userid) {
$user = JUser::getInstance($userid);
}
$mainframe = JFactory::getApplication();
// get the view
$this->view =& $this->getView("icals", "html");
$this->view->setLayout("export");
$this->view->assign("outlook2003icalexport", $outlook2003icalexport);
$this->view->assign("icalEvents", $icalEvents);
$this->view->export();
return;
/*
ob_end_clean();
// Define the file as an iCalendar file
//header('Content-Type: text/calendar; method=request; charset=UTF-8');
header('Content-Type: application/octet-stream; charset=UTF-8');
// Give the file a name and force download
header('Content-Disposition: attachment; filename=calendar.ics');
if ($outlook2003icalexport)
echo "BEGIN:VCALENDAR\nPRODID:-//jEvents 2.0 for Joomla//EN\n";
else
echo "BEGIN:VCALENDAR\nVERSION:2.0\nPRODID:-//jEvents 2.0 for Joomla//EN\n";
echo "CALSCALE:GREGORIAN\nMETHOD:PUBLISH\n";
if (!empty($icalEvents))
{
$tzid = $this->vtimezone($icalEvents);
// Build Exceptions dataset - all done in big batches to save multiple queries
$exceptiondata = array();
$ids = array();
foreach ($icalEvents as $a)
{
$ids[] = $a->ev_id();
if (count($ids) > 100)
{
$db = JFactory::getDBO();
$db->setQuery("SELECT * FROM #__jevents_exception where eventid IN (" . implode(",", $ids) . ")");
$rows = $db->loadObjectList();
foreach ($rows as $row)
{
if (!isset($exceptiondata[$row->eventid]))
{
$exceptiondata[$row->eventid] = array();
}
$exceptiondata[$row->eventid][$row->rp_id] = $row;
}
$ids = array();
}
}
// mop up the last ones
if (count($ids) > 0)
{
$db = JFactory::getDBO();
$db->setQuery("SELECT * FROM #__jevents_exception where eventid IN (" . implode(",", $ids) . ")");
$rows = $db->loadObjectList();
foreach ($rows as $row)
{
if (!isset($exceptiondata[$row->eventid]))
{
$exceptiondata[$row->eventid] = array();
}
$exceptiondata[$row->eventid][$row->rp_id] = $row;
}
}
foreach ($icalEvents as $a)
{
// if event has repetitions I must find the first one to confirm the dates
if ($a->hasrepetition())
{
$a = $a->getOriginalFirstRepeat();
}
echo "BEGIN:VEVENT\n";
echo "UID:" . $a->uid()."\n";
echo "CATEGORIES:" . $a->catname()."\n";
if (!empty($a->_class))
echo "CLASS:" . $a->_class."\n";
echo "SUMMARY:" . $a->title() . "\n";
echo "LOCATION:" . $this->wraplines($this->replacetags($a->location())) . "\n";
// We Need to wrap this according to the specs
// echo "DESCRIPTION:".preg_replace("'<[\/\!]*?[^<>]*?>'si","",preg_replace("/\n|\r\n|\r$/","",$a->content()))."\n";
echo $this->setDescription($a->content())."\n";
if ($a->hasContactInfo())
echo "CONTACT:" . $this->replacetags($a->contact_info()) . "\n";
if ($a->hasExtraInfo())
echo "X-EXTRAINFO:" . $this->wraplines($this->replacetags($a->_extra_info)) . "\n";
// No doing true timezones!
if ($tzid=="" && is_callable("date_default_timezone_set"))
{
// UTC!
$start = $a->getUnixStartTime();
$end = $a->getUnixEndTime();
// in case the first repeat has been changed
if (array_key_exists($a->_eventid, $exceptiondata) && array_key_exists($a->rp_id(), $exceptiondata[$a->_eventid]))
{
$start = JevDate::strtotime($exceptiondata[$a->_eventid][$a->rp_id()]->oldstartrepeat);
}
// Change timezone to UTC
$current_timezone = date_default_timezone_get();
// If all day event then don't show the start time or end time either
if ($a->alldayevent())
{
$startformat = "%Y%m%d";
$endformat = "%Y%m%d";
// add 10 seconds to make sure its not midnight the previous night
$start += 10;
$end += 10;
}
else
{
date_default_timezone_set("UTC");
$startformat = "%Y%m%dT%H%M%SZ";
$endformat = "%Y%m%dT%H%M%SZ";
}
$start = JevDate::strftime($startformat, $start);
$end = JevDate::strftime($endformat, $end);
$stamptime = JevDate::strftime("%Y%m%dT%H%M%SZ", time());
// Change back
date_default_timezone_set($current_timezone);
}
else
{
$start = $a->getUnixStartTime();
$end = $a->getUnixEndTime();
// If all day event then don't show the start time or end time either
if ($a->alldayevent())
{
$startformat = "%Y%m%d";
$endformat = "%Y%m%d";
// add 10 seconds to make sure its not midnight the previous night
$start += 10;
$end += 10;
}
else
{
$startformat = "%Y%m%dT%H%M%S";
$endformat = "%Y%m%dT%H%M%S";
}
$start = JevDate::strftime($startformat, $start);
$end = JevDate::strftime($endformat, $end);
$stamptime = JevDate::strftime("%Y%m%dT%H%M%S", time());
// in case the first repeat is changed
if (array_key_exists($a->_eventid, $exceptiondata) && array_key_exists($a->rp_id(), $exceptiondata[$a->_eventid]))
{
$start = JevDate::strftime($startformat, JevDate::strtotime($exceptiondata[$a->_eventid][$a->rp_id()]->oldstartrepeat));
}
}
echo "DTSTAMP$tzid:" . $stamptime . "\n";
echo "DTSTART$tzid:" . $start . "\n";
// events with no end time don't give a DTEND
if (!$a->noendtime())
{
echo "DTEND$tzid:" . $end . "\n";
}
echo "SEQUENCE:" . $a->_sequence . "\n";
if ($a->hasrepetition())
{
echo 'RRULE:';
// TODO MAKE SURE COMPAIBLE COMBINATIONS
echo 'FREQ=' . $a->_freq;
if ($a->_until != "" && $a->_until != 0)
{
echo ';UNTIL=' . JevDate::strftime("%Y%m%dT235959Z", $a->_until);
}
else if ($a->_count != "")
{
echo ';COUNT=' . $a->_count;
}
if ($a->_rinterval != "")
echo ';INTERVAL=' . $a->_rinterval;
if ($a->_freq == "DAILY")
{
}
else if ($a->_freq == "WEEKLY")
{
if ($a->_byday != "")
echo ';BYDAY=' . $a->_byday;
}
else if ($a->_freq == "MONTHLY")
{
if ($a->_bymonthday != "")
{
echo ';BYMONTHDAY=' . $a->_bymonthday;
if ($a->_byweekno != "")
echo ';BYWEEKNO=' . $a->_byweekno;
}
else if ($a->_byday != "")
{
echo ';BYDAY=' . $a->_byday;
if ($a->_byweekno != "")
echo ';BYWEEKNO=' . $a->_byweekno;
}
}
else if ($a->_freq == "YEARLY")
{
if ($a->_byyearday != "")
echo ';BYYEARDAY=' . $a->_byyearday;
}
echo "\n";
}
// Now handle Exceptions
$exceptions = array();
if (array_key_exists($a->ev_id(), $exceptiondata))
{
$exceptions = $exceptiondata[$a->ev_id()];
}
$deletes = array();
$changed = array();
$changedexceptions = array();
if (count($exceptions) > 0)
{
foreach ($exceptions as $exception)
{
if ($exception->exception_type == 0)
{
$exceptiondate = JevDate::strtotime($exception->startrepeat);
// No doing true timezones!
if ($tzid=="" && is_callable("date_default_timezone_set"))
{
// Change timezone to UTC
$current_timezone = date_default_timezone_get();
date_default_timezone_set("UTC");
$deletes[] = JevDate::strftime("%Y%m%dT%H%M%SZ", $exceptiondate);
// Change back
date_default_timezone_set($current_timezone);
}
else
{
$deletes[] = JevDate::strftime("%Y%m%dT%H%M%S", $exceptiondate);
}
}
else
{
$changed[] = $exception->rp_id;
$changedexceptions[$exception->rp_id] = $exception;
}
}
if (count($deletes) > 0)
{
echo "EXDATE:" . $this->wraplines(implode(",", $deletes)) . "\n";
}
}
echo "TRANSP:OPAQUE\n";
echo "END:VEVENT\n";
if (count($changed) > 0)
{
foreach ($changed as $rpid)
{
$a = $this->dataModel->getEventData($rpid, "icaldb", 0, 0, 0);
if ($a && isset($a["row"]))
{
$a = $a["row"];
$dispatcher = & JDispatcher::getInstance();
$dispatcher->trigger('onDisplayCustomFields', array(& $a));
echo "BEGIN:VEVENT\n";
echo "UID:" . $a->uid()."\n";
echo "CATEGORIES:" . $a->catname()."\n";
if (!empty($a->_class))
echo "CLASS:" . $a->_class."\n";
echo "SUMMARY:" . $a->title() . "\n";
echo "LOCATION:" . $this->wraplines($this->replacetags($a->location())) . "\n";
// We Need to wrap this according to the specs
echo $this->setDescription($a->content()) . "\n";
if ($a->hasContactInfo())
echo "CONTACT:" . $this->replacetags($a->contact_info()) . "\n";
if ($a->hasExtraInfo())
echo "X-EXTRAINFO:" . $this->wraplines($this->replacetags($a->_extra_info)); echo "\n";
$exception = $changedexceptions[$rpid];
$originalstart = JevDate::strtotime($exception->oldstartrepeat);
$chstart = $a->getUnixStartTime();
$chend = $a->getUnixEndTime();
// No doing true timezones!
if ($tzid=="" && is_callable("date_default_timezone_set"))
{
// UTC!
// Change timezone to UTC
$current_timezone = date_default_timezone_get();
date_default_timezone_set("UTC");
$chstart = JevDate::strftime("%Y%m%dT%H%M%SZ", $chstart);
$chend = JevDate::strftime("%Y%m%dT%H%M%SZ", $chend);
$stamptime = JevDate::strftime("%Y%m%dT%H%M%SZ", time());
$originalstart = JevDate::strftime("%Y%m%dT%H%M%SZ", $originalstart);
// Change back
date_default_timezone_set($current_timezone);
}
else
{
$chstart = JevDate::strftime("%Y%m%dT%H%M%S", $chstart);
$chend = JevDate::strftime("%Y%m%dT%H%M%S", $chend);
$stamptime = JevDate::strftime("%Y%m%dT%H%M%S", time());
$originalstart = JevDate::strftime("%Y%m%dT%H%M%S", $originalstart);
}
echo "DTSTAMP$tzid:" . $stamptime . "\n";
echo "DTSTART$tzid:" . $chstart . "\n";
echo "DTEND$tzid:" . $chend . "\n";
echo "RECURRENCE-ID:" . $originalstart . "\n";
echo "SEQUENCE:" . $a->_sequence . "\n";
echo "TRANSP:OPAQUE\n";
echo "END:VEVENT\n";
}
}
}
}
}
echo "END:VCALENDAR";
exit();
*/
}
