function exportFromDatabase($range_id = null, $start = 0, $end = Calendar::CALENDAR_END, $event_types = null, $except = NULL)
{
global $_calendar_error, $user;
if (!$range_id) {
$range_id = $user->id;
}
$calendar = new SingleCalendar($range_id);
$this->_export($this->_writer->writeHeader());
$calendar->getEvents($event_types, $start, $end);
foreach ($calendar->events as $event) {
$this->_export($this->_writer->write($event));
}
$this->count = sizeof($events);
if ($this->count == 0) {
$message = _('Es wurden keine Termine exportiert.');
} else {
$message = sprintf(ngettext('Es wurde 1 Termin exportiert', 'Es wurden %s Termine exportiert', $export_driver->getCount()), $export_driver->getCount());
}
$this->_export($this->_writer->writeFooter());
}
private function parseUser($id)
{
$restrictions = $GLOBALS['user']->id == $id ? array() : array('CLASS' => 'PUBLIC');
$events = SingleCalendar::getEventList($id, $this->start, $this->start + $this->timespan, null, $restrictions);
// Prepare termine
$this->termine = array();
foreach ($events as $termin) {
// Adjust title
if (date("Ymd", $termin->getStart()) == date("Ymd", time())) {
$title = _("Heute") . date(", H:i", $termin->getStart());
} else {
$title = substr(strftime("%a", $termin->getStart()), 0, 2);
$title .= date(". d.m.Y, H:i", $termin->getStart());
}
if ($termin->getStart() < $termin->getEnd()) {
if (date("Ymd", $termin->getStart()) < date("Ymd", $termin->getEnd())) {
$title .= " - " . substr(strftime("%a", $termin->getEnd()), 0, 2);
$title .= date(". d.m.Y, H:i", $termin->getEnd());
} else {
$title .= " - " . date("H:i", $termin->getEnd());
}
}
if ($termin->getTitle()) {
$tmp_titel = htmlReady(mila($termin->getTitle()));
//Beschneiden des Titels
$title .= ", " . $tmp_titel;
}
// Store for view
$this->termine[] = array('id' => $termin->id, 'type' => get_class($termin), 'range_id' => $termin->range_id, 'event_id' => $termin->event_id, 'chdate' => $termin->chdate, 'title' => $title, 'description' => $termin->getDescription(), 'room' => $termin->getLocation(), 'info' => array(_('Kategorie') => $termin->toStringCategories(), _('Priorität') => $termin->toStringPriority(), _('Sichtbarkeit') => $termin->toStringAccessibility(), _('Wiederholung') => $termin->toStringRecurrence()));
}
}
/**
* Returns an array with all days between start and end of this SingleCalendar.
* The keys are the timestamps of the days (12:00) and the values are number
* of events for a day.
*
* @param string $user_id Use the permissions of this user.
* @param array $restrictions
* @return array An array with year day as key and number of events per day as value.
*/
public function getListCountEvents($class_names = null, $user_id = null, $restrictions = null)
{
if (!is_array($class_names)) {
$class_names = array('CalendarEvent', 'CourseEvent', 'CourseCancelledEvent', 'CourseMarkedEvent');
}
$end = $this->getEnd();
$start = $this->getStart();
$year = date('Y', $start);
$end_ts = mktime(12, 0, 0, date('n', $end), date('j', $end), date('Y', $end));
$start_ts = mktime(12, 0, 0, date('n', $start), date('j', $start), date('Y', $start));
$this->getEvents($class_names)->sortEvents();
$daylist = array();
$this->ts = mktime(12, 0, 0, 1, 1, $year);
foreach ($this->events as $event) {
if (!$event->havePermission(Event::PERMISSION_CONFIDENTIAL, $user_id)) {
continue;
}
if (!SingleCalendar::checkRestriction($event, $restrictions)) {
continue;
}
$properties = $event->getProperties();
$rep = $properties['RRULE'];
$duration = (int) ((mktime(12, 0, 0, date('n', $properties['DTEND']), date('j', $properties['DTEND']), date('Y', $properties['DTEND'])) - mktime(12, 0, 0, date('n', $properties['DTSTART']), date('j', $properties['DTSTART']), date('Y', $properties['DTSTART']))) / 86400);
// single event or first event
$lwst = mktime(12, 0, 0, date('n', $properties['DTSTART']), date('j', $properties['DTSTART']), date('Y', $properties['DTSTART']));
if ($start_ts > $lwst) {
$adate = $start_ts;
} else {
$adate = $lwst;
}
$hgst = $lwst + $duration * 86400;
while ($adate >= $start_ts && $adate <= $end_ts && $adate <= $hgst) {
$md_date = $adate - date('I', $adate) * 3600;
$this->countListEvent($properties, $md_date, $properties['DTSTART'], $properties['DTEND'], $daylist);
$adate += 86400;
}
switch ($rep['rtype']) {
case 'DAILY':
if ($rep['ts'] < $start) {
// brauche den ersten Tag nach $start an dem dieser Termin wiederholt wird
if ($rep['linterval'] == 1) {
$adate = $this->ts;
} else {
$adate = $this->ts + ($rep['linterval'] - ($this->ts - $rep['ts']) / 86400 % $rep['linterval']) * 86400;
}
while ($adate <= $end_ts && $adate >= $this->ts && $adate <= $rep['expire']) {
$hgst = $adate + $duration * 86400;
$md_date = $adate;
while ($md_date <= $end_ts && $md_date >= $this->ts && $md_date <= $hgst) {
$md_date -= 3600 * date('I', $md_date);
$this->countListEvent($properties, $md_date, $adate, $hgst, $daylist);
$md_date += 86400;
}
$adate += $rep['linterval'] * 86400;
}
} else {
$adate = $rep['ts'];
}
while ($adate <= $end_ts && $adate >= $this->ts && $adate <= $rep['expire']) {
$hgst = $adate + $duration * 86400;
$md_date = $adate;
while ($md_date <= $end_ts && $md_date >= $this->ts && $md_date <= $hgst) {
$md_date += 3600 * date('I', $md_date);
$this->countListEvent($properties, $md_date, $adate, $hgst, $daylist);
$md_date += 86400;
}
$adate += $rep['linterval'] * 86400;
}
break;
case 'WEEKLY':
if ($properties['DTSTART'] >= $start && $properties['DTSTART'] <= $end) {
$lwst = mktime(12, 0, 0, date('n', $properties['DTSTART']), date('j', $properties['DTSTART']), date('Y', $properties['DTSTART']));
$hgst = $lwst + $duration * 86400;
if ($rep['ts'] != $adate) {
$wdate = $lwst;
while ($wdate <= $end_ts && $wdate >= $start_ts && $wdate <= $hgst) {
// $md_date = $wdate - date('I', $wdate) * 3600;
$this->countListEvent($properties, $wdate, $lwst, $hgst, $daylist);
$wdate += 86400;
}
}
$aday = strftime('%u', $lwst) - 1;
for ($i = 0; $i < strlen($rep['wdays']); $i++) {
$awday = (int) substr($rep['wdays'], $i, 1) - 1;
if ($awday > $aday) {
$lwst = $lwst + ($awday - $aday) * 86400;
$hgst = $lwst + $duration * 86400;
$wdate = $lwst;
while ($wdate >= $start_ts && $wdate <= $end_ts && $wdate <= $hgst) {
// $md_date = $wdate - date('I', $wdate) * 3600;
$this->countListEvent($properties, $wdate, $lwst, $hgst, $daylist);
$wdate += 86400;
}
}
}
}
if ($rep['ts'] < $start) {
$adate = $start_ts - (strftime('%u', $start_ts) - 1) * 86400;
$adate += ($rep['linterval'] - ($adate - $rep['ts']) / 604800 % $rep['linterval']) * 604800;
$adate -= $rep['linterval'] * 604800;
} else {
$adate = $rep['ts'] + 604800 * $rep['linterval'];
}
while ($adate >= $properties['DTSTART'] && $adate <= $rep['expire'] && $adate <= $end) {
// event is repeated on different week days
for ($i = 0; $i < strlen($rep['wdays']); $i++) {
$awday = (int) $rep['wdays'][$i];
$lwst = $adate + ($awday - 1) * 86400;
$hgst = $lwst + $duration * 86400;
if ($lwst < $start_ts) {
$lwst = $start_ts;
}
$wdate = $lwst;
while ($wdate >= $start_ts && $wdate <= $end_ts && $wdate <= $hgst) {
// $md_date = $wdate - date('I', $wdate) * 3600;
$this->countListEvent($properties, $wdate, $lwst, $hgst, $daylist);
$wdate += 86400;
}
}
$adate += 604800 * $rep['linterval'];
}
break;
case 'MONTHLY':
$bmonth = ($rep['linterval'] - (($year - date('Y', $rep['ts'])) * 12 - date('n', $rep['ts'])) % $rep['linterval']) % $rep['linterval'];
for ($amonth = $bmonth - $rep['linterval']; $amonth <= $bmonth; $amonth += $rep['linterval']) {
if ($rep['ts'] < $start) {
// is repeated at X. week day of X. month...
if (!$rep['day']) {
$lwst = mktime(12, 0, 0, $amonth - (($year - date('Y', $rep['ts'])) * 12 + ($amonth - date('n', $rep['ts']))) % $rep['linterval'], 1, $year) + ($rep['sinterval'] - 1) * 604800;
$aday = strftime('%u', $lwst);
$lwst -= ($aday - $rep['wdays']) * 86400;
if ($rep['sinterval'] == 5) {
if (date('j', $lwst) < 10) {
$lwst -= 604800;
}
if (date('n', $lwst) == date('n', $lwst + 604800)) {
$lwst += 604800;
}
} else {
if ($aday > $rep['wdays']) {
$lwst += 604800;
}
}
} else {
// or at X. day of month ?
$lwst = mktime(12, 0, 0, $amonth - (($year - date('Y', $rep['ts'])) * 12 + ($amonth - date('n', $rep['ts']))) % $rep['linterval'], $rep['day'], $year);
}
} else {
// first recurrence
$lwst = $rep['ts'];
$lwst = mktime(12, 0, 0, $amonth - (($year - date('Y', $rep['ts'])) * 12 + ($amonth - date('n', $rep['ts']))) % $rep['linterval'], $rep['day'], $year);
}
$hgst = $lwst + $duration * 86400;
$md_date = $lwst;
// events last longer than one day
while ($md_date >= $start_ts && $md_date <= $hgst && $md_date <= $end_ts) {
$this->countListEvent($properties, $md_date, $lwst, $hgst, $daylist);
$md_date += 86400;
}
}
break;
case 'YEARLY':
for ($ayear = $this->year - 1; $ayear <= $this->year; $ayear++) {
if ($rep['day']) {
$lwst = mktime(12, 0, 0, $rep['month'], $rep['day'], $ayear);
$hgst = $lwst + $duration * 86400;
$wdate = $lwst;
while ($hgst >= $start_ts && $wdate <= $hgst && $wdate <= $end_ts) {
$this->countListEvent($properties, $wdate, $lwst, $hgst, $daylist);
$wdate += 86400;
}
} else {
if ($rep['ts'] < $start) {
$adate = mktime(12, 0, 0, $rep['month'], 1, $ayear) + ($rep['sinterval'] - 1) * 604800;
$aday = strftime('%u', $adate);
$adate -= ($aday - $rep['wdays']) * 86400;
if ($rep['sinterval'] == 5) {
if (date('j', $adate) < 10) {
$adate -= 604800;
}
} elseif ($aday > $rep['wdays']) {
$adate += 604800;
}
} else {
$adate = $rep['ts'];
}
$lwst = $adate;
$hgst = $lwst + $duration * 86400;
while ($hgst >= $start_ts && $adate <= $hgst && $adate <= $end_ts) {
$this->countListEvent($properties, $adate, $lwst, $hgst, $daylist);
$adate += 86400;
}
}
}
}
}
return $daylist;
}
private function getContentAppointments () {
if (get_config('CALENDAR_ENABLE')) {
$events = SingleCalendar::getEventList($this->user_id, time(), time() + 60 * 60 * 24 * 7, null, array('class' => 'PUBLIC'), array('CalendarEvent'));
$content['APPOINTMENTS']['LIST-START'] = ExternModule::ExtHtmlReady(strftime($this->config->getValue('Main', 'dateformat') . ' %X', time()));
$content['APPOINTMENTS']['LIST-END'] = ExternModule::ExtHtmlReady(strftime($this->config->getValue('Main', 'dateformat') . ' %X', time() + 60 * 60 * 24 * 7));
if (sizeof($events)) {
$i = 0;
foreach ($events as $event) {
if ($event->isDayEvent()) {
$content['APPOINTMENTS']['ALL-APPOINTMENTS']['SINGLE-APPOINTMENT'][$i]['DATE'] = ExternModule::ExtHtmlReady(strftime($this->config->getValue('Main', 'dateformat'), $event->getStart()) . ' (' . _("ganztügig") . ')');
} else {
$content['APPOINTMENTS']['ALL-APPOINTMENTS']['SINGLE-APPOINTMENT'][$i]['DATE'] = ExternModule::ExtHtmlReady(strftime($this->config->getValue('Main', 'dateformat') . " %X", $event->getStart()));
if (date("dmY", $event->getStart()) == date("dmY", $event->getEnd())) {
$content['APPOINTMENTS']['ALL-APPOINTMENTS']['SINGLE-APPOINTMENT'][$i]['DATE'] .= ExternModule::ExtHtmlReady(strftime(" - %X", $event->getEnd()));
} else {
$content['APPOINTMENTS']['ALL-APPOINTMENTS']['SINGLE-APPOINTMENT'][$i]['DATE'] .= ExternModule::ExtHtmlReady(strftime(" - " . $this->config->getValue('Main', 'dateformat') . " %X", $event->getEnd()));
}
}
$content['APPOINTMENTS']['ALL-APPOINTMENTS']['SINGLE-APPOINTMENT'][$i]['TITLE'] = ExternModule::ExtHtmlReady($event->getTitle());
$content['APPOINTMENTS']['ALL-APPOINTMENTS']['SINGLE-APPOINTMENT'][$i]['DESCRIPTION'] = ExternModule::ExtHtmlReady($event->getDescription());
$content['APPOINTMENTS']['ALL-APPOINTMENTS']['SINGLE-APPOINTMENT'][$i]['LOCATION'] = ExternModule::ExtHtmlReady($event->getLocation());
$content['APPOINTMENTS']['ALL-APPOINTMENTS']['SINGLE-APPOINTMENT'][$i]['REPETITION'] = ExternModule::ExtHtmlReady($event->toStringRecurrence());
$content['APPOINTMENTS']['ALL-APPOINTMENTS']['SINGLE-APPOINTMENT'][$i]['CATEGORY'] = ExternModule::ExtHtmlReady($event->toStringCategories());
$content['APPOINTMENTS']['ALL-APPOINTMENTS']['SINGLE-APPOINTMENT'][$i]['PRIORITY'] = ExternModule::ExtHtmlReady($event->toStringPriority());
$content['APPOINTMENTS']['ALL-APPOINTMENTS']['SINGLE-APPOINTMENT'][$i]['START'] = ExternModule::ExtHtmlReady(strftime($this->config->getValue('Main', 'dateformat') . " %X", $event->getStart()));
$content['APPOINTMENTS']['ALL-APPOINTMENTS']['SINGLE-APPOINTMENT'][$i]['END'] = ExternModule::ExtHtmlReady(strftime($this->config->getValue('Main', 'dateformat') . " %X", $event->getEnd()));
$i++;
}
} else {
$content['APPOINTMENTS']['NO-APPOINTMENTS']['NO-APPOINTMENTS_TEXT'] = $this->config->getValue('Main', 'noappointmentstext');
}
return $content;
}
return NULL;
}
public function year_action($range_id = null)
{
$this->range_id = $range_id ?: $this->range_id;
$start = mktime(0, 0, 0, 1, 1, date('Y', $this->atime));
$end = mktime(23, 59, 59, 12, 31, date('Y', $this->atime));
$this->calendars[0] = new SingleCalendar($GLOBALS['user']->id, $start, $end);
$this->count_lists[0] = $this->calendars[0]->getListCountEvents();
// check and get the group
$group = $this->getGroup($this->calendars[0]);
$n = 1;
// get the calendars of the group members
foreach ($group->members as $member) {
$calendar = new SingleCalendar($member->user_id);
if ($calendar->havePermission(Calendar::PERMISSION_READABLE)) {
$this->calendars[$n] = $calendar->setStart($start)->setEnd($end);
$this->count_lists[$n] = $this->calendars[$n]->getListCountEvents();
$n++;
}
}
PageLayout::setTitle($this->getTitle($group) . ' - ' . _('Jahresansicht'));
Navigation::activateItem("/calendar/calendar");
$this->last_view = 'year';
$this->createSidebar('year');
$this->createSidebarFilter();
}
protected function getTitle(SingleCalendar $calendar, $title_end)
{
$title = '';
$status = '';
if ($calendar->getRangeId() == $GLOBALS['user']->id) {
$title = _('Mein persönlicher Terminkalender');
} else {
if ($calendar->getRange() == Calendar::RANGE_USER) {
$title = sprintf(_('Terminkalender von %s'), $calendar->range_object->getFullname());
} else {
$title = getHeaderLine($calendar->getRangeId());
}
if ($calendar->havePermission(Calendar::PERMISSION_WRITABLE)) {
$status = ' (' . _('schreibberechtigt') . ')';
} else {
$status = ' (' . _('leseberechtigt') . ')';
}
}
return $title . ' - ' . $title_end . $status;
}
function termine (&$module, $row, $alias_content, $text_div, $text_div_end)
{
if (Config::get()->CALENDAR_ENABLE && Visibility::verify('dates', $row['user_id']) || 1) {
if ($margin = $module->config->getValue("TableParagraphSubHeadline", "margin")) {
$subheadline_div = "<div style=\"margin-left:$margin;\">";
$subheadline_div_end = "</div>";
}
else {
$subheadline_div = "";
$subheadline_div_end = "";
}
$event_list = SingleCalendar::getEventList($row['user_id'], time(),
time() + 60 * 60 * 24 * 7, null, array('class' => 'PUBLIC'),
array('CalendarEvent'));
if (sizeof($event_list)) {
echo "<tr><td width=\"100%\">\n";
echo "<table" . $module->config->getAttributes("TableParagraph", "table") . ">\n";
echo "<tr" . $module->config->getAttributes("TableParagraphHeadline", "tr") . ">";
echo "<td" . $module->config->getAttributes("TableParagraphHeadline", "td") . ">";
echo "<font" . $module->config->getAttributes("TableParagraphHeadline", "font") . ">";
echo "$alias_content</font></td></tr>\n";
foreach ($event_list as $event) {
echo "<tr" . $module->config->getAttributes("TableParagraphSubHeadline", "tr") . ">";
echo "<td" . $module->config->getAttributes("TableParagraphSubHeadline", "td") . ">";
echo $subheadline_div;
echo "<font" . $module->config->getAttributes("TableParagraphSubHeadline", "font") . ">";
echo strftime($module->config->getValue("Main", "dateformat") . " %H:%M", $event->getStart());
if (date("dmY", $event->getStart()) == date("dmY", $event->getEnd()))
echo strftime(" - %H:%M", $event->getEnd());
else
echo strftime(" - " . $module->config->getValue("Main", "dateformat") . " %H:%M", $event->getEnd());
echo " " . htmlReady($event->getTitle());
echo "</font>$subheadline_div_end</td></tr>\n";
if ($event->getDescription()) {
echo "<tr" . $module->config->getAttributes("TableParagraphText", "tr") . ">";
echo "<td" . $module->config->getAttributes("TableParagraphText", "td") . ">";
echo "$text_div<font" . $module->config->getAttributes("TableParagraphText", "font") . ">";
echo htmlReady($event->getDescription());
echo "</font>$text_div_end</td></tr>\n";
}
}
echo "</table>\n</td></tr>\n";
}
}
}
protected function storeEventData(CalendarEvent $event, SingleCalendar $calendar)
{
if (Request::int('isdayevent')) {
$dt_string = Request::get('start_date') . ' 00:00:00';
} else {
$dt_string = Request::get('start_date') . ' ' . Request::int('start_hour') . ':' . Request::int('start_minute');
}
$event->setStart($this->parseDateTime($dt_string));
if (Request::int('isdayevent')) {
$dt_string = Request::get('end_date') . ' 23:59:59';
} else {
$dt_string = Request::get('end_date') . ' ' . Request::int('end_hour') . ':' . Request::int('end_minute');
}
$event->setEnd($this->parseDateTime($dt_string));
if ($event->getStart() > $event->getEnd()) {
$messages[] = _('Die Startzeit muss vor der Endzeit liegen.');
}
if (Request::isXhr()) {
$event->setTitle(studip_utf8decode(Request::get('summary', '')));
$event->event->description = studip_utf8decode(Request::get('description', ''));
$event->setUserDefinedCategories(studip_utf8decode(Request::get('categories', '')));
$event->event->location = studip_utf8decode(Request::get('location', ''));
} else {
$event->setTitle(Request::get('summary'));
$event->event->description = Request::get('description', '');
$event->setUserDefinedCategories(Request::get('categories', ''));
$event->event->location = Request::get('location', '');
}
$event->event->category_intern = Request::int('category_intern', 1);
$event->setAccessibility(Request::option('accessibility', 'PRIVATE'));
$event->setPriority(Request::int('priority', 0));
if (!$event->getTitle()) {
$messages[] = _('Es muss eine Zusammenfassung angegeben werden.');
}
$rec_type = Request::option('recurrence', 'single');
$expire = Request::option('exp_c', 'never');
$rrule = array('linterval' => null, 'sinterval' => null, 'wdays' => null, 'month' => null, 'day' => null, 'rtype' => 'SINGLE', 'count' => null, 'expire' => null);
if ($expire == 'count') {
$rrule['count'] = Request::int('exp_count', 10);
} else {
if ($expire == 'date') {
if (Request::isXhr()) {
$exp_date = studip_utf8decode(Request::get('exp_date'));
} else {
$exp_date = Request::get('exp_date');
}
$exp_date = $exp_date ?: strftime('%x', time());
$rrule['expire'] = $this->parseDateTime($exp_date . ' 12:00');
}
}
switch ($rec_type) {
case 'daily':
if (Request::option('type_daily', 'day') == 'day') {
$rrule['linterval'] = Request::int('linterval_d', 1);
$rrule['rtype'] = 'DAILY';
} else {
$rrule['linterval'] = 1;
$rrule['wdays'] = '12345';
$rrule['rtype'] = 'WEEKLY';
}
break;
case 'weekly':
$rrule['linterval'] = Request::int('linterval_w', 1);
$rrule['wdays'] = implode('', Request::intArray('wdays', array(strftime('%u', $event->getStart()))));
$rrule['rtype'] = 'WEEKLY';
break;
case 'monthly':
if (Request::option('type_m', 'day') == 'day') {
$rrule['linterval'] = Request::int('linterval_m1', 1);
$rrule['day'] = Request::int('day_m', strftime('%e', $event->getStart()));
$rrule['rtype'] = 'MONTHLY';
} else {
$rrule['linterval'] = Request::int('linterval_m2', 1);
$rrule['sinterval'] = Request::int('sinterval_m', 1);
$rrule['wdays'] = Request::int('wday_m', strftime('%u', $event->getStart()));
$rrule['rtype'] = 'MONTHLY';
}
break;
case 'yearly':
if (Request::option('type_y', 'day') == 'day') {
$rrule['linterval'] = 1;
$rrule['day'] = Request::int('day_y', strftime('%e', $event->getStart()));
$rrule['month'] = Request::int('month_y1', date('n', $event->getStart()));
$rrule['rtype'] = 'YEARLY';
} else {
$rrule['linterval'] = 1;
$rrule['sinterval'] = Request::int('sinterval_y', 1);
$rrule['wdays'] = Request::int('wday_y', strftime('%u', $event->getStart()));
$rrule['month'] = Request::int('month_y2', date('n', $event->getStart()));
$rrule['rtype'] = 'YEARLY';
}
break;
}
if (sizeof($messages)) {
PageLayout::postMessage(MessageBox::error(_('Bitte Eingaben korrigieren'), $messages));
return false;
} else {
$event->setRecurrence($rrule);
$exceptions = array_diff(Request::getArray('exc_dates'), Request::getArray('del_exc_dates'));
$event->setExceptions($this->parseExceptions($exceptions));
// if this is a group event, store event in the calendars of each attendee
if (get_config('CALENDAR_GROUP_ENABLE')) {
$attendee_ids = Request::optionArray('attendees');
return $calendar->storeEvent($event, $attendee_ids);
} else {
return $calendar->storeEvent($event);
}
}
}
