/usr/share/php/Horde/Icalendar/Vevent.php is in php-horde-icalendar 2.1.4-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/**
* Class representing vEvents.
*
* Copyright 2003-2016 Horde LLC (http://www.horde.org/)
*
* See the enclosed file COPYING for license information (LGPL). If you
* did not receive this file, see http://www.horde.org/licenses/lgpl21.
*
* @author Mike Cochrane <mike@graftonhall.co.nz>
* @category Horde
* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
* @package Icalendar
*/
class Horde_Icalendar_Vevent extends Horde_Icalendar
{
/**
* The component type of this class.
*
* @var string
*/
public $type = 'vEvent';
/**
* TODO
*
* @return TODO
*/
public function exportvCalendar()
{
// Default values.
$requiredAttributes = array(
'DTSTAMP' => time(),
'UID' => strval(new Horde_Support_Uuid())
);
$method = null;
if (!empty($this->_container)) {
try {
$method = $this->_container->getAttribute('METHOD');
} catch (Horde_Icalendar_Exception $e) {
}
}
switch ($method) {
case 'PUBLISH':
$requiredAttributes['DTSTART'] = time();
$requiredAttributes['SUMMARY'] = '';
break;
case 'REQUEST':
$requiredAttributes['ATTENDEE'] = '';
$requiredAttributes['DTSTART'] = time();
$requiredAttributes['SUMMARY'] = '';
break;
case 'REPLY':
$requiredAttributes['ATTENDEE'] = '';
break;
case 'ADD':
$requiredAttributes['DTSTART'] = time();
$requiredAttributes['SEQUENCE'] = 1;
$requiredAttributes['SUMMARY'] = '';
break;
case 'CANCEL':
$requiredAttributes['ATTENDEE'] = '';
$requiredAttributes['SEQUENCE'] = 1;
break;
case 'REFRESH':
$requiredAttributes['ATTENDEE'] = '';
break;
default:
$requiredAttributes['DTSTART'] = time();
break;
}
foreach ($requiredAttributes as $name => $default_value) {
try {
$this->getAttribute($name);
} catch (Horde_Icalendar_Exception $e) {
$this->setAttribute($name, $default_value);
}
}
return $this->_exportvData('VEVENT');
}
/**
* Update the status of an attendee of an event.
*
* @param $email The email address of the attendee.
* @param $status The participant status to set.
* @param $fullname The full name of the participant to set.
*/
public function updateAttendee($email, $status, $fullname = '')
{
foreach ($this->_attributes as $key => $attribute) {
if ($attribute['name'] == 'ATTENDEE' &&
$attribute['value'] == 'mailto:' . $email) {
$this->_attributes[$key]['params']['PARTSTAT'] = $status;
if (!empty($fullname)) {
$this->_attributes[$key]['params']['CN'] = $fullname;
}
unset($this->_attributes[$key]['params']['RSVP']);
return;
}
}
$params = array('PARTSTAT' => $status);
if (!empty($fullname)) {
$params['CN'] = $fullname;
}
$this->setAttribute('ATTENDEE', 'mailto:' . $email, $params);
}
/**
* Return the organizer display name or email.
*
* @return string The organizer name to display for this event.
*/
public function organizerName()
{
try {
$organizer = $this->getAttribute('ORGANIZER', true);
} catch (Horde_Icalendar_Exception $e) {
return Horde_Icalendar_Translation::t("An unknown person");
}
if (isset($organizer[0]['CN'])) {
return $organizer[0]['CN'];
}
$organizer = parse_url($this->getAttribute('ORGANIZER'));
return $organizer['path'];
}
/**
* Update this event with details from another event.
*
* @param Horde_Icalendar_Vevent $vevent The vEvent with latest details.
*/
public function updateFromvEvent($vevent)
{
$newAttributes = $vevent->getAllAttributes();
foreach ($newAttributes as $newAttribute) {
try {
$this->getAttribute($newAttribute['name']);
} catch (Horde_Icalendar_Exception $e) {
// Already exists so just add it.
$this->setAttribute($newAttribute['name'],
$newAttribute['value'],
$newAttribute['params']);
continue;
}
// Already exists so locate and modify.
$found = false;
// Try matching the attribte name and value incase
// only the params changed (eg attendee updating
// status).
foreach ($this->_attributes as $id => $attr) {
if ($attr['name'] == $newAttribute['name'] &&
$attr['value'] == $newAttribute['value']) {
// merge the params
foreach ($newAttribute['params'] as $param_id => $param_name) {
$this->_attributes[$id]['params'][$param_id] = $param_name;
}
$found = true;
break;
}
}
if (!$found) {
// Else match the first attribute with the same
// name (eg changing start time).
foreach ($this->_attributes as $id => $attr) {
if ($attr['name'] == $newAttribute['name']) {
$this->_attributes[$id]['value'] = $newAttribute['value'];
// Merge the params.
foreach ($newAttribute['params'] as $param_id => $param_name) {
$this->_attributes[$id]['params'][$param_id] = $param_name;
}
break;
}
}
}
}
}
/**
* Update just the attendess of event with details from another
* event.
*
* @param Horde_Icalendar_Vevent $vevent The vEvent with latest details
*/
public function updateAttendeesFromvEvent($vevent)
{
$newAttributes = $vevent->getAllAttributes();
foreach ($newAttributes as $newAttribute) {
if ($newAttribute['name'] != 'ATTENDEE') {
continue;
}
try {
$this->getAttribute($newAttribute['name']);
} catch (Horde_Icalendar_Exception $e) {
// Already exists so just add it.
$this->setAttribute($newAttribute['name'],
$newAttribute['value'],
$newAttribute['params']);
continue;
}
// Already exists so locate and modify.
$found = false;
// Try matching the attribte name and value incase
// only the params changed (eg attendee updating
// status).
foreach ($this->_attributes as $id => $attr) {
if ($attr['name'] == $newAttribute['name'] &&
$attr['value'] == $newAttribute['value']) {
// Merge the params.
foreach ($newAttribute['params'] as $param_id => $param_name) {
$this->_attributes[$id]['params'][$param_id] = $param_name;
}
$found = true;
break;
}
}
if (!$found) {
// Else match the first attribute with the same
// name (eg changing start time).
foreach ($this->_attributes as $id => $attr) {
if ($attr['name'] == $newAttribute['name']) {
$this->_attributes[$id]['value'] = $newAttribute['value'];
// Merge the params.
foreach ($newAttribute['params'] as $param_id => $param_name) {
$this->_attributes[$id]['params'][$param_id] = $param_name;
}
break;
}
}
}
}
}
}
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