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<?php
/**
* Copyright (c) 2011 Bart Visscher <bartv@thisnet.nl>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
/**
* This class manages our app actions
*/
OC_Calendar_App::$l10n = new OC_L10N('calendar');
class OC_Calendar_App{
public static $l10n;
protected static $categories = null;
public static function getCalendar($id){
$calendar = OC_Calendar_Calendar::find( $id );
if( $calendar === false || $calendar['userid'] != OC_User::getUser()){
OC_JSON::error(array('data' => array('message' => self::$l10n->t('Wrong calendar'))));
exit();
}
return $calendar;
}
public static function getEventObject($id){
$event_object = OC_Calendar_Object::find( $id );
if( $event_object === false ){
OC_JSON::error();
exit();
}
self::getCalendar( $event_object['calendarid'] );//access check
return $event_object;
}
public static function getVCalendar($id){
$event_object = self::getEventObject( $id );
$vcalendar = OC_VObject::parse($event_object['calendardata']);
// Check if the vcalendar is valid
if(is_null($vcalendar)){
OC_JSON::error();
exit();
}
return $vcalendar;
}
public static function isNotModified($vevent, $lastmodified)
{
$last_modified = $vevent->__get('LAST-MODIFIED');
if($last_modified && $lastmodified != $last_modified->getDateTime()->format('U')){
OC_JSON::error(array('modified'=>true));
exit;
}
}
protected static function getDefaultCategories()
{
return array(
self::$l10n->t('Birthday'),
self::$l10n->t('Business'),
self::$l10n->t('Call'),
self::$l10n->t('Clients'),
self::$l10n->t('Deliverer'),
self::$l10n->t('Holidays'),
self::$l10n->t('Ideas'),
self::$l10n->t('Journey'),
self::$l10n->t('Jubilee'),
self::$l10n->t('Meeting'),
self::$l10n->t('Other'),
self::$l10n->t('Personal'),
self::$l10n->t('Projects'),
self::$l10n->t('Questions'),
self::$l10n->t('Work'),
);
}
protected static function getVCategories() {
if (is_null(self::$categories)) {
self::$categories = new OC_VCategories('calendar', null, self::getDefaultCategories());
}
return self::$categories;
}
public static function getCategoryOptions()
{
$categories = self::getVCategories()->categories();
return $categories;
}
/**
* scan events for categories.
* @param $events VEVENTs to scan. null to check all events for the current user.
*/
public static function scanCategories($events = null) {
if (is_null($events)) {
$calendars = OC_Calendar_Calendar::allCalendars(OC_User::getUser());
if(count($calendars) > 0) {
$events = array();
foreach($calendars as $calendar) {
$calendar_events = OC_Calendar_Object::all($calendar['id']);
$events = $events + $calendar_events;
}
}
}
if(is_array($events) && count($events) > 0) {
$vcategories = self::getVCategories();
$vcategories->delete($vcategories->categories());
foreach($events as $event) {
$vobject = OC_VObject::parse($event['calendardata']);
if(!is_null($vobject)) {
self::loadCategoriesFromVCalendar($vobject);
}
}
}
}
/**
* check VEvent for new categories.
* @see OC_VCategories::loadFromVObject
*/
public static function loadCategoriesFromVCalendar(OC_VObject $calendar) {
$object = null;
if (isset($calendar->VEVENT)) {
$object = $calendar->VEVENT;
} else
if (isset($calendar->VTODO)) {
$object = $calendar->VTODO;
}
if ($object) {
self::getVCategories()->loadFromVObject($object, true);
}
}
public static function getRepeatOptions(){
return OC_Calendar_Object::getRepeatOptions(self::$l10n);
}
public static function getEndOptions(){
return OC_Calendar_Object::getEndOptions(self::$l10n);
}
public static function getMonthOptions(){
return OC_Calendar_Object::getMonthOptions(self::$l10n);
}
public static function getWeeklyOptions(){
return OC_Calendar_Object::getWeeklyOptions(self::$l10n);
}
public static function getYearOptions(){
return OC_Calendar_Object::getYearOptions(self::$l10n);
}
public static function getByYearDayOptions(){
return OC_Calendar_Object::getByYearDayOptions();
}
public static function getByMonthOptions(){
return OC_Calendar_Object::getByMonthOptions(self::$l10n);
}
public static function getByWeekNoOptions(){
return OC_Calendar_Object::getByWeekNoOptions();
}
public static function getByMonthDayOptions(){
return OC_Calendar_Object::getByMonthDayOptions();
}
public static function getWeekofMonth(){
return OC_Calendar_Object::getWeekofMonth(self::$l10n);
}
}
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