Retrieves history information for this event from the history backend.
| public loadHistory ( ) |
public function html($active = true)
{
if (!$this->_event) {
echo '<h3>' . _("Event not found") . '</h3>';
exit;
}
if (is_string($this->_event)) {
echo '<h3>' . $this->_event . '</h3>';
exit;
}
global $conf, $prefs;
$this->_event->loadHistory();
$creatorId = $this->_event->creator;
$description = $this->_event->description;
$location = $this->_event->location;
$eventurl = $this->_event->url;
$private = $this->_event->isPrivate();
$owner = Kronolith::getUserName($creatorId);
$status = Kronolith::statusToString($this->_event->status);
$attendees = $this->_event->attendees;
$resources = $this->_event->getResources();
if ($datetime = Horde_Util::getFormData('datetime')) {
$datetime = new Horde_Date($datetime);
$month = $datetime->month;
$year = $datetime->year;
} else {
$month = (int) Horde_Util::getFormData('month', date('n'));
$year = (int) Horde_Util::getFormData('year', date('Y'));
}
$dateFormat = $prefs->getValue('date_format');
$timeFormat = $prefs->getValue('twentyFour') ? 'G:i' : 'g:ia';
// Tags
$tags = implode(', ', $this->_event->tags);
echo '<div id="Event"' . ($active ? '' : ' style="display:none"') . '>';
require KRONOLITH_TEMPLATES . '/view/view.inc';
echo '</div>';
if ($active && $GLOBALS['browser']->hasFeature('dom')) {
/* We check for read permissions, because we can always save a
* copy if we can read the event. */
if ($this->_event->hasPermission(Horde_Perms::READ) && Kronolith::getDefaultCalendar(Horde_Perms::EDIT)) {
$edit = new Kronolith_View_EditEvent($this->_event);
$edit->html(false);
}
if ($this->_event->hasPermission(Horde_Perms::DELETE)) {
$delete = new Kronolith_View_DeleteEvent($this->_event);
$delete->html(false);
}
}
}
/**
* Responsible for any logic needed before the event is saved. Called for
* EVERY component in the iCalendar object. Returning false from this method
* will cause the current component to be ignored. Returning true causes it
* to be processed.
*
* @param Horde_Icalendar $component The iCalendar component.
*
* @return boolean True to continue processing, false to ignore.
*/
protected function _preSave($component)
{
// Short circuit if we know we don't pass the parent test.
if (!parent::_preSave($component)) {
return false;
}
// Ensure we start with a fresh state.
$this->_existingEvent = null;
$this->_oldAttendees = new Kronolith_Attendee_List();
$this->_noItips = array();
// Get the internal id of the existing copy of the event, if it exists.
try {
$existing_id = $this->_dav->getInternalObjectId($this->_params['object'], $this->_calendar) ?: preg_replace('/\\.ics$/', '', $this->_params['object']);
} catch (Horde_Dav_Exception $e) {
$existing_id = $this->_params['object'];
}
// Check that we don't have newer information already on the server.
try {
// Exception event, so we can't compare timestamps using ids.
// Instead look for baseid/recurrence-id.
$rid = $component->getAttribute('RECURRENCE-ID');
$uid = $component->getAttribute('UID');
if (!empty($rid) && !empty($uid)) {
$search = new stdClass();
$search->baseid = $uid;
$search->recurrenceid = $rid;
$results = $this->_driver->search($search);
foreach ($results as $days) {
foreach ($days as $exception) {
// Should only be one...
$modified = $exception->modified ?: $exception->created;
}
}
}
} catch (Horde_Icalendar_Exception $e) {
// Base event or event with no recurrence.
try {
$this->_existingEvent = $this->_driver->getEvent($existing_id);
$this->_existingEvent->loadHistory();
$modified = $this->_existingEvent->modified ?: $this->_existingEvent->created;
// Get list of existing attendees.
$this->_oldAttendees = $this->_existingEvent->attendees;
} catch (Horde_Exception_NotFound $e) {
$this->_existingEvent = null;
}
}
try {
if (!empty($modified) && $component->getAttribute('LAST-MODIFIED') < $modified->timestamp()) {
/* LAST-MODIFIED timestamp of existing entry is newer:
* don't replace it. */
return false;
}
} catch (Horde_Icalendar_Exception $e) {
}
try {
$organizer = $component->getAttribute('ORGANIZER');
$organizer_params = $component->getAttribute('ORGANIZER', true);
if (!empty($organizer_params[0]['SCHEDULE-AGENT']) && ($organizer_params[0]['SCHEDULE-AGENT'] == 'CLIENT' || $organizer_params[0]['SCHEDULE-AGENT'] == 'NONE')) {
$tmp = str_replace(array('MAILTO:', 'mailto:'), '', $organizer);
$tmp = new Horde_Mail_Rfc822_Address($tmp);
$this->_noItips[] = $tmp->bare_address;
}
} catch (Horde_Icalendar_Exception $e) {
}
try {
$attendee = $component->getAttribute('ATTENDEE');
$params = $component->getAttribute('ATTENDEE', true);
for ($i = 0; $i < count($attendee); ++$i) {
if (!empty($params[$i]['SCHEDULE-AGENT']) && ($params[$i]['SCHEDULE-AGENT'] == 'CLIENT' || $params[$i]['SCHEDULE-AGENT'] == 'NONE')) {
$tmp = str_replace(array('MAILTO:', 'mailto:'), '', $attendee[$i]);
$tmp = new Horde_Mail_Rfc822_Address($tmp);
$this->_noItips[] = $tmp->bare_address;
}
}
} catch (Horde_Icalendar_Exception $e) {
}
return true;
}
