add moved files to clean up ajax folder

27 files changed, 1094 insertions, 0 deletions

diff --git a/apps/calendar/ajax/calendar/activation.php b/apps/calendar/ajax/calendar/activation.php
new file mode 100644
index 00000000000..7677d85aff3
--- /dev/null
+++ b/apps/calendar/ajax/calendar/activation.php
@@ -0,0 +1,19 @@
+<?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.
+ */
+
+require_once('../../../../lib/base.php');
+OC_JSON::checkLoggedIn();
+OC_JSON::checkAppEnabled('calendar');
+$calendarid = $_POST['calendarid'];
+$calendar = OC_Calendar_App::getCalendar($calendarid);//access check
+OC_Calendar_Calendar::setCalendarActive($calendarid, $_POST['active']);
+$calendar = OC_Calendar_App::getCalendar($calendarid);
+OC_JSON::success(array(
+	'active' => $calendar['active'],
+	'eventSource' => OC_Calendar_Calendar::getEventSourceInfo($calendar),
+));
diff --git a/apps/calendar/ajax/calendar/delete.php b/apps/calendar/ajax/calendar/delete.php
new file mode 100644
index 00000000000..a2f5311731c
--- /dev/null
+++ b/apps/calendar/ajax/calendar/delete.php
@@ -0,0 +1,21 @@
+<?php
+/**
+ * Copyright (c) 2011 Georg Ehrke <ownclouddev at georgswebsite dot de>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+require_once('../../../../lib/base.php');
+
+OC_JSON::checkLoggedIn();
+OC_JSON::checkAppEnabled('calendar');
+
+$cal = $_POST["calendarid"];
+$calendar = OC_Calendar_App::getCalendar($cal);
+$del = OC_Calendar_Calendar::deleteCalendar($cal);
+if($del == true){
+	OC_JSON::success();
+}else{
+	OC_JSON::error(array('error'=>'dberror'));
+}
+?> 
diff --git a/apps/calendar/ajax/calendar/edit.form.php b/apps/calendar/ajax/calendar/edit.form.php
new file mode 100644
index 00000000000..8922b3eba4e
--- /dev/null
+++ b/apps/calendar/ajax/calendar/edit.form.php
@@ -0,0 +1,20 @@
+<?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.
+ */
+
+require_once('../../../../lib/base.php');
+OC_JSON::checkLoggedIn();
+OC_JSON::checkAppEnabled('calendar');
+
+$calendarcolor_options = OC_Calendar_Calendar::getCalendarColorOptions();
+$calendar = OC_Calendar_App::getCalendar($_GET['calendarid']);
+$tmpl = new OC_Template("calendar", "part.editcalendar");
+$tmpl->assign('new', false);
+$tmpl->assign('calendarcolor_options', $calendarcolor_options);
+$tmpl->assign('calendar', $calendar);
+$tmpl->printPage();
+?>
diff --git a/apps/calendar/ajax/calendar/edit.php b/apps/calendar/ajax/calendar/edit.php
new file mode 100644
index 00000000000..8922b3eba4e
--- /dev/null
+++ b/apps/calendar/ajax/calendar/edit.php
@@ -0,0 +1,20 @@
+<?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.
+ */
+
+require_once('../../../../lib/base.php');
+OC_JSON::checkLoggedIn();
+OC_JSON::checkAppEnabled('calendar');
+
+$calendarcolor_options = OC_Calendar_Calendar::getCalendarColorOptions();
+$calendar = OC_Calendar_App::getCalendar($_GET['calendarid']);
+$tmpl = new OC_Template("calendar", "part.editcalendar");
+$tmpl->assign('new', false);
+$tmpl->assign('calendarcolor_options', $calendarcolor_options);
+$tmpl->assign('calendar', $calendar);
+$tmpl->printPage();
+?>
diff --git a/apps/calendar/ajax/calendar/new.form.php b/apps/calendar/ajax/calendar/new.form.php
new file mode 100644
index 00000000000..6e7423cbe92
--- /dev/null
+++ b/apps/calendar/ajax/calendar/new.form.php
@@ -0,0 +1,24 @@
+<?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.
+ */
+
+require_once('../../../../lib/base.php');
+$l10n = new OC_L10N('calendar');
+OC_JSON::checkLoggedIn();
+OC_JSON::checkAppEnabled('calendar');
+$calendarcolor_options = OC_Calendar_Calendar::getCalendarColorOptions();
+$calendar = array(
+	'id' => 'new',
+	'displayname' => '',
+	'calendarcolor' => '',
+);
+$tmpl = new OC_Template('calendar', 'part.editcalendar');
+$tmpl->assign('new', true);
+$tmpl->assign('calendarcolor_options', $calendarcolor_options);
+$tmpl->assign('calendar', $calendar);
+$tmpl->printPage();
+?>
diff --git a/apps/calendar/ajax/calendar/new.php b/apps/calendar/ajax/calendar/new.php
new file mode 100644
index 00000000000..228e6247724
--- /dev/null
+++ b/apps/calendar/ajax/calendar/new.php
@@ -0,0 +1,37 @@
+<?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.
+ */
+
+require_once('../../../../lib/base.php');
+
+// Check if we are a user
+OC_JSON::checkLoggedIn();
+OC_JSON::checkAppEnabled('calendar');
+
+if(trim($_POST['name']) == ''){
+	OC_JSON::error(array('message'=>'empty'));
+	exit;
+}
+$calendars = OC_Calendar_Calendar::allCalendars(OC_User::getUser());
+foreach($calendars as $cal){
+	if($cal['displayname'] == $_POST['name']){
+		OC_JSON::error(array('message'=>'namenotavailable'));
+		exit;
+	}
+}
+
+$userid = OC_User::getUser();
+$calendarid = OC_Calendar_Calendar::addCalendar($userid, strip_tags($_POST['name']), 'VEVENT,VTODO,VJOURNAL', null, 0, $_POST['color']);
+OC_Calendar_Calendar::setCalendarActive($calendarid, 1);
+
+$calendar = OC_Calendar_Calendar::find($calendarid);
+$tmpl = new OC_Template('calendar', 'part.choosecalendar.rowfields');
+$tmpl->assign('calendar', $calendar);
+OC_JSON::success(array(
+	'page' => $tmpl->fetchPage(),
+	'eventSource' => OC_Calendar_Calendar::getEventSourceInfo($calendar),
+));
diff --git a/apps/calendar/ajax/calendar/overview.php b/apps/calendar/ajax/calendar/overview.php
new file mode 100644
index 00000000000..2f73f5d0710
--- /dev/null
+++ b/apps/calendar/ajax/calendar/overview.php
@@ -0,0 +1,15 @@
+<?php
+/**
+ * Copyright (c) 2011 Georg Ehrke <ownclouddev at georgswebsite dot de>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+require_once('../../../../lib/base.php');
+$l10n = new OC_L10N('calendar');
+OC_JSON::checkLoggedIn();
+OC_JSON::checkAppEnabled('calendar');
+$output = new OC_TEMPLATE("calendar", "part.choosecalendar");
+$output -> printpage();
+?>
diff --git a/apps/calendar/ajax/calendar/updatecalendar.php b/apps/calendar/ajax/calendar/updatecalendar.php
new file mode 100644
index 00000000000..f400c8c14b4
--- /dev/null
+++ b/apps/calendar/ajax/calendar/updatecalendar.php
@@ -0,0 +1,38 @@
+<?php
+/**
+ * Copyright (c) 2011 Bart Visscher <bartv@thisnet.nl>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+require_once('../../../../lib/base.php');
+
+// Check if we are a user
+OC_JSON::checkLoggedIn();
+OC_JSON::checkAppEnabled('calendar');
+
+if(trim($_POST['name']) == ''){
+	OC_JSON::error(array('message'=>'empty'));
+	exit;
+}
+$calendars = OC_Calendar_Calendar::allCalendars(OC_User::getUser());
+foreach($calendars as $cal){
+	if($cal['displayname'] == $_POST['name'] && $cal['id'] != $_POST['id']){
+		OC_JSON::error(array('message'=>'namenotavailable'));
+		exit;
+	}
+}
+
+$calendarid = $_POST['id'];
+$calendar = OC_Calendar_App::getCalendar($calendarid);//access check
+OC_Calendar_Calendar::editCalendar($calendarid, strip_tags($_POST['name']), null, null, null, $_POST['color']);
+OC_Calendar_Calendar::setCalendarActive($calendarid, $_POST['active']);
+
+$calendar = OC_Calendar_App::getCalendar($calendarid);
+$tmpl = new OC_Template('calendar', 'part.choosecalendar.rowfields');
+$tmpl->assign('calendar', $calendar);
+OC_JSON::success(array(
+	'page' => $tmpl->fetchPage(),
+	'eventSource' => OC_Calendar_Calendar::getEventSourceInfo($calendar),
+));
diff --git a/apps/calendar/ajax/event/delete.php b/apps/calendar/ajax/event/delete.php
new file mode 100644
index 00000000000..862dec6bf5b
--- /dev/null
+++ b/apps/calendar/ajax/event/delete.php
@@ -0,0 +1,19 @@
+<?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.
+ */
+require_once('../../../../lib/base.php');
+
+$l10n = new OC_L10N('calendar');
+
+OC_JSON::checkLoggedIn();
+OC_JSON::checkAppEnabled('calendar');
+
+$id = $_POST['id'];
+$event_object = OC_Calendar_App::getEventObject($id);
+$result = OC_Calendar_Object::delete($id);
+OC_JSON::success();
+?> 
diff --git a/apps/calendar/ajax/event/edit.form.php b/apps/calendar/ajax/event/edit.form.php
new file mode 100644
index 00000000000..837edbbbf05
--- /dev/null
+++ b/apps/calendar/ajax/event/edit.form.php
@@ -0,0 +1,248 @@
+<?php
+/**
+ * Copyright (c) 2011 Bart Visscher <bartv@thisnet.nl>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+require_once('../../../../lib/base.php');
+
+if(!OC_USER::isLoggedIn()) {
+	die('<script type="text/javascript">document.location = oc_webroot;</script>');
+}
+OC_JSON::checkAppEnabled('calendar');
+
+$id = $_GET['id'];
+$data = OC_Calendar_App::getEventObject($id);
+$object = OC_VObject::parse($data['calendardata']);
+$vevent = $object->VEVENT;
+
+$dtstart = $vevent->DTSTART;
+$dtend = OC_Calendar_Object::getDTEndFromVEvent($vevent);
+switch($dtstart->getDateType()) {
+	case Sabre_VObject_Element_DateTime::LOCALTZ:
+	case Sabre_VObject_Element_DateTime::LOCAL:
+		$startdate = $dtstart->getDateTime()->format('d-m-Y');
+		$starttime = $dtstart->getDateTime()->format('H:i');
+		$enddate = $dtend->getDateTime()->format('d-m-Y');
+		$endtime = $dtend->getDateTime()->format('H:i');
+		$allday = false;
+		break;
+	case Sabre_VObject_Element_DateTime::DATE:
+		$startdate = $dtstart->getDateTime()->format('d-m-Y');
+		$starttime = '';
+		$dtend->getDateTime()->modify('-1 day');
+		$enddate = $dtend->getDateTime()->format('d-m-Y');
+		$endtime = '';
+		$allday = true;
+		break;
+}
+
+$summary = $vevent->getAsString('SUMMARY');
+$location = $vevent->getAsString('LOCATION');
+$categories = $vevent->getAsArray('CATEGORIES');
+$description = $vevent->getAsString('DESCRIPTION');
+foreach($categories as $category){
+	if (!in_array($category, $category_options)){
+		array_unshift($category_options, $category);
+	}
+}
+$last_modified = $vevent->__get('LAST-MODIFIED');
+if ($last_modified){
+	$lastmodified = $last_modified->getDateTime()->format('U');
+}else{
+	$lastmodified = 0;
+}
+if($data['repeating'] == 1){
+	$rrule = explode(';', $vevent->getAsString('RRULE'));
+	$rrulearr = array();
+	foreach($rrule as $rule){
+		list($attr, $val) = explode('=', $rule);
+		$rrulearr[$attr] = $val;
+	}
+	if(!isset($rrulearr['INTERVAL']) || $rrulearr['INTERVAL'] == ''){
+		$rrulearr['INTERVAL'] = 1;
+	}
+	if(array_key_exists('BYDAY', $rrulearr)){
+		if(substr_count($rrulearr['BYDAY'], ',') == 0){
+			if(strlen($rrulearr['BYDAY']) == 2){
+				$repeat['weekdays'] = array($rrulearr['BYDAY']);
+			}elseif(strlen($rrulearr['BYDAY']) == 3){
+				$repeat['weekofmonth'] = substr($rrulearr['BYDAY'], 0, 1);
+				$repeat['weekdays'] = array(substr($rrulearr['BYDAY'], 1, 2));
+			}elseif(strlen($rrulearr['BYDAY']) == 4){
+				$repeat['weekofmonth'] = substr($rrulearr['BYDAY'], 0, 2);
+				$repeat['weekdays'] = array(substr($rrulearr['BYDAY'], 2, 2));
+			}
+		}else{
+			$byday_days = explode(',', $rrulearr['BYDAY']);
+			foreach($byday_days as $byday_day){
+				if(strlen($byday_day) == 2){
+					$repeat['weekdays'][] = $byday_day;
+				}elseif(strlen($byday_day) == 3){
+					$repeat['weekofmonth'] = substr($byday_day , 0, 1);
+					$repeat['weekdays'][] = substr($byday_day , 1, 2);
+				}elseif(strlen($byday_day) == 4){
+					$repeat['weekofmonth'] = substr($byday_day , 0, 2);
+					$repeat['weekdays'][] = substr($byday_day , 2, 2);
+				}
+			}
+		}
+	}
+	if(array_key_exists('BYMONTHDAY', $rrulearr)){
+		if(substr_count($rrulearr['BYMONTHDAY'], ',') == 0){
+			$repeat['bymonthday'][] = $rrulearr['BYMONTHDAY'];
+		}else{
+			$bymonthdays = explode(',', $rrulearr['BYMONTHDAY']);
+			foreach($bymonthdays as $bymonthday){
+				$repeat['bymonthday'][] = $bymonthday;
+			}
+		}
+	}
+	if(array_key_exists('BYYEARDAY', $rrulearr)){
+		if(substr_count($rrulearr['BYYEARDAY'], ',') == 0){
+			$repeat['byyearday'][] = $rrulearr['BYYEARDAY'];
+		}else{
+			$byyeardays = explode(',', $rrulearr['BYYEARDAY']);
+			foreach($byyeardays  as $yearday){
+				$repeat['byyearday'][] = $yearday;
+			}
+		}
+	}
+	if(array_key_exists('BYWEEKNO', $rrulearr)){
+		if(substr_count($rrulearr['BYWEEKNO'], ',') == 0){
+			$repeat['byweekno'][] = (string) $rrulearr['BYWEEKNO'];
+		}else{
+			$byweekno = explode(',', $rrulearr['BYWEEKNO']);
+			foreach($byweekno as $weekno){
+				$repeat['byweekno'][] = (string) $weekno;
+			}
+		}
+	}
+	if(array_key_exists('BYMONTH', $rrulearr)){
+		$months = OC_Calendar_App::getByMonthOptions();
+		if(substr_count($rrulearr['BYMONTH'], ',') == 0){
+			$repeat['bymonth'][] = $months[$month];
+		}else{
+			$bymonth = explode(',', $rrulearr['BYMONTH']);
+			foreach($bymonth as $month){
+				$repeat['bymonth'][] = $months[$month];
+			}
+		}
+	}
+	switch($rrulearr['FREQ']){
+		case 'DAILY':
+			$repeat['repeat'] = 'daily';
+			break;
+		case 'WEEKLY':
+			if($rrulearr['INTERVAL'] % 2 == 0){
+				$repeat['repeat'] = 'biweekly';
+				$rrulearr['INTERVAL'] = $rrulearr['INTERVAL'] / 2;
+			}elseif($rrulearr['BYDAY'] == 'MO,TU,WE,TH,FR'){
+				$repeat['repeat'] = 'weekday';
+			}else{
+				$repeat['repeat'] = 'weekly';
+			}
+			break;
+		case 'MONTHLY':
+			$repeat['repeat'] = 'monthly';
+			if(array_key_exists('BYDAY', $rrulearr)){
+				$repeat['month'] = 'weekday';
+			}else{
+				$repeat['month'] = 'monthday';
+			}
+			break;
+		case 'YEARLY':
+			$repeat['repeat'] = 'yearly';
+			if(array_key_exists('BYMONTH', $rrulearr)){
+				$repeat['year'] = 'bydaymonth';
+			}elseif(array_key_exists('BYWEEKNO', $rrulearr)){
+				$repeat['year'] = 'byweekno';
+			}else{
+				$repeat['year'] = 'byyearday';
+			}
+	}
+	$repeat['interval'] = $rrulearr['INTERVAL'];
+	if(array_key_exists('COUNT', $rrulearr)){
+		$repeat['end'] = 'count';
+		$repeat['count'] = $rrulearr['COUNT'];
+	}elseif(array_key_exists('UNTIL', $rrulearr)){
+		$repeat['end'] = 'date';
+		$endbydate_day = substr($rrulearr['UNTIL'], 6, 2);
+		$endbydate_month = substr($rrulearr['UNTIL'], 4, 2);
+		$endbydate_year = substr($rrulearr['UNTIL'], 0, 4);
+		$repeat['date'] = $endbydate_day . '-' .  $endbydate_month . '-' . $endbydate_year;
+	}else{
+		$repeat['end'] = 'never';
+	}
+	if(array_key_exists('weekdays', $repeat)){
+		$repeat_weekdays_ = array();
+		$days = OC_Calendar_App::getWeeklyOptions();
+		foreach($repeat['weekdays'] as $weekday){
+			$repeat_weekdays_[] = $days[$weekday];
+		}
+		$repeat['weekdays'] = $repeat_weekdays_;
+	}
+}else{
+	$repeat['repeat'] = 'doesnotrepeat';
+}
+
+$calendar_options = OC_Calendar_Calendar::allCalendars(OC_User::getUser());
+$category_options = OC_Calendar_App::getCategoryOptions();
+$repeat_options = OC_Calendar_App::getRepeatOptions();
+$repeat_end_options = OC_Calendar_App::getEndOptions();
+$repeat_month_options = OC_Calendar_App::getMonthOptions();
+$repeat_year_options = OC_Calendar_App::getYearOptions();
+$repeat_weekly_options = OC_Calendar_App::getWeeklyOptions();
+$repeat_weekofmonth_options = OC_Calendar_App::getWeekofMonth();
+$repeat_byyearday_options = OC_Calendar_App::getByYearDayOptions();
+$repeat_bymonth_options = OC_Calendar_App::getByMonthOptions();
+$repeat_byweekno_options = OC_Calendar_App::getByWeekNoOptions();
+$repeat_bymonthday_options = OC_Calendar_App::getByMonthDayOptions();
+
+$tmpl = new OC_Template('calendar', 'part.editevent');
+$tmpl->assign('id', $id);
+$tmpl->assign('lastmodified', $lastmodified);
+$tmpl->assign('calendar_options', $calendar_options);
+$tmpl->assign('category_options', $category_options);
+$tmpl->assign('repeat_options', $repeat_options);
+$tmpl->assign('repeat_month_options', $repeat_month_options);
+$tmpl->assign('repeat_weekly_options', $repeat_weekly_options);
+$tmpl->assign('repeat_end_options', $repeat_end_options);
+$tmpl->assign('repeat_year_options', $repeat_year_options);
+$tmpl->assign('repeat_byyearday_options', $repeat_byyearday_options);
+$tmpl->assign('repeat_bymonth_options', $repeat_bymonth_options);
+$tmpl->assign('repeat_byweekno_options', $repeat_byweekno_options);
+$tmpl->assign('repeat_bymonthday_options', $repeat_bymonthday_options);
+$tmpl->assign('repeat_weekofmonth_options', $repeat_weekofmonth_options);
+
+$tmpl->assign('title', $summary);
+$tmpl->assign('location', $location);
+$tmpl->assign('categories', $categories);
+$tmpl->assign('calendar', $data['calendarid']);
+$tmpl->assign('allday', $allday);
+$tmpl->assign('startdate', $startdate);
+$tmpl->assign('starttime', $starttime);
+$tmpl->assign('enddate', $enddate);
+$tmpl->assign('endtime', $endtime);
+$tmpl->assign('description', $description);
+
+$tmpl->assign('repeat', $repeat['repeat']);
+if($repeat['repeat'] != 'doesnotrepeat'){
+	$tmpl->assign('repeat_month', $repeat['month']);
+	$tmpl->assign('repeat_weekdays', $repeat['weekdays']);
+	$tmpl->assign('repeat_interval', $repeat['interval']);
+	$tmpl->assign('repeat_end', $repeat['end']);
+	$tmpl->assign('repeat_count', $repeat['count']);
+	$tmpl->assign('repeat_weekofmonth', $repeat['weekofmonth']);
+	$tmpl->assign('repeat_date', $repeat['date']);
+	$tmpl->assign('repeat_year', $repeat['year']);
+	$tmpl->assign('repeat_byyearday', $repeat['byyearday']);
+	$tmpl->assign('repeat_bymonthday', $repeat['bymonthday']);
+	$tmpl->assign('repeat_bymonth', $repeat['bymonth']);
+	$tmpl->assign('repeat_byweekno', $repeat['byweekno']);
+}
+$tmpl->printpage();
+
+?>
\ No newline at end of file
diff --git a/apps/calendar/ajax/event/edit.php b/apps/calendar/ajax/event/edit.php
new file mode 100644
index 00000000000..64daffddef0
--- /dev/null
+++ b/apps/calendar/ajax/event/edit.php
@@ -0,0 +1,33 @@
+<?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.
+ */
+
+require_once('../../../../lib/base.php');
+OC_JSON::checkLoggedIn();
+OC_JSON::checkAppEnabled('calendar');
+
+$errarr = OC_Calendar_Object::validateRequest($_POST);
+if($errarr){
+	//show validate errors
+	OC_JSON::error($errarr);
+	exit;
+}else{
+	$id = $_POST['id'];
+	$cal = $_POST['calendar'];
+	$data = OC_Calendar_App::getEventObject($id);
+	$vcalendar = OC_VObject::parse($data['calendardata']);
+
+	OC_Calendar_App::isNotModified($vcalendar->VEVENT, $_POST['lastmodified']);
+	OC_Calendar_Object::updateVCalendarFromRequest($_POST, $vcalendar);
+
+	$result = OC_Calendar_Object::edit($id, $vcalendar->serialize());
+	if ($data['calendarid'] != $cal) {
+		OC_Calendar_Object::moveToCalendar($id, $cal);
+	}
+	OC_JSON::success();
+}
+?>
diff --git a/apps/calendar/ajax/event/move.php b/apps/calendar/ajax/event/move.php
new file mode 100644
index 00000000000..8150fdbaa32
--- /dev/null
+++ b/apps/calendar/ajax/event/move.php
@@ -0,0 +1,43 @@
+<?php
+/**
+ * Copyright (c) 2011 Bart Visscher <bartv@thisnet.nl>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+require_once('../../../../lib/base.php');
+OC_JSON::checkLoggedIn();
+
+$id = $_POST['id'];
+
+$vcalendar = OC_Calendar_App::getVCalendar($id);
+$vevent = $vcalendar->VEVENT;
+
+$allday = $_POST['allDay'];
+$delta = new DateInterval('P0D');
+$delta->d = $_POST['dayDelta'];
+$delta->i = $_POST['minuteDelta'];
+
+OC_Calendar_App::isNotModified($vevent, $_POST['lastmodified']);
+
+$dtstart = $vevent->DTSTART;
+$dtend = OC_Calendar_Object::getDTEndFromVEvent($vevent);
+$start_type = $dtstart->getDateType();
+$end_type = $dtend->getDateType();
+if ($allday && $start_type != Sabre_VObject_Element_DateTime::DATE){
+	$start_type = $end_type = Sabre_VObject_Element_DateTime::DATE;
+	$dtend->setDateTime($dtend->getDateTime()->modify('+1 day'), $end_type);
+}
+if (!$allday && $start_type == Sabre_VObject_Element_DateTime::DATE){
+	$start_type = $end_type = Sabre_VObject_Element_DateTime::LOCALTZ;
+}
+$dtstart->setDateTime($dtstart->getDateTime()->add($delta), $start_type);
+$dtend->setDateTime($dtend->getDateTime()->add($delta), $end_type);
+unset($vevent->DURATION);
+
+$vevent->setDateTime('LAST-MODIFIED', 'now', Sabre_VObject_Element_DateTime::UTC);
+$vevent->setDateTime('DTSTAMP', 'now', Sabre_VObject_Element_DateTime::UTC);
+
+$result = OC_Calendar_Object::edit($id, $vcalendar->serialize());
+$lastmodified = $vevent->__get('LAST-MODIFIED')->getDateTime();
+OC_JSON::success(array('lastmodified'=>(int)$lastmodified->format('U')));
diff --git a/apps/calendar/ajax/event/new.form.php b/apps/calendar/ajax/event/new.form.php
new file mode 100644
index 00000000000..c19928a727e
--- /dev/null
+++ b/apps/calendar/ajax/event/new.form.php
@@ -0,0 +1,76 @@
+<?php
+/**
+ * Copyright (c) 2011 Georg Ehrke <ownclouddev at georgswebsite dot de>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+require_once('../../../../lib/base.php');
+
+if(!OC_USER::isLoggedIn()) {
+	die('<script type="text/javascript">document.location = oc_webroot;</script>');
+}
+OC_JSON::checkAppEnabled('calendar');
+
+if (!isset($_POST['start'])){
+	OC_JSON::error();
+	die;
+}
+$start = $_POST['start'];
+$end = $_POST['end'];
+$allday = $_POST['allday'];
+
+if (!$end){
+	$duration = OC_Preferences::getValue( OC_User::getUser(), 'calendar', 'duration', '60');
+	$end = $start + ($duration * 60);
+}
+$start = new DateTime('@'.$start);
+$end = new DateTime('@'.$end);
+$timezone = OC_Preferences::getValue(OC_USER::getUser(), 'calendar', 'timezone', date_default_timezone_get());
+$start->setTimezone(new DateTimeZone($timezone));
+$end->setTimezone(new DateTimeZone($timezone));
+
+$calendar_options = OC_Calendar_Calendar::allCalendars(OC_User::getUser());
+$category_options = OC_Calendar_App::getCategoryOptions();
+$repeat_options = OC_Calendar_App::getRepeatOptions();
+$repeat_end_options = OC_Calendar_App::getEndOptions();
+$repeat_month_options = OC_Calendar_App::getMonthOptions();
+$repeat_year_options = OC_Calendar_App::getYearOptions();
+$repeat_weekly_options = OC_Calendar_App::getWeeklyOptions();
+$repeat_weekofmonth_options = OC_Calendar_App::getWeekofMonth();
+$repeat_byyearday_options = OC_Calendar_App::getByYearDayOptions();
+$repeat_bymonth_options = OC_Calendar_App::getByMonthOptions();
+$repeat_byweekno_options = OC_Calendar_App::getByWeekNoOptions();
+$repeat_bymonthday_options = OC_Calendar_App::getByMonthDayOptions();
+
+$tmpl = new OC_Template('calendar', 'part.newevent');
+$tmpl->assign('calendar_options', $calendar_options);
+$tmpl->assign('category_options', $category_options);
+$tmpl->assign('repeat_options', $repeat_options);
+$tmpl->assign('repeat_month_options', $repeat_month_options);
+$tmpl->assign('repeat_weekly_options', $repeat_weekly_options);
+$tmpl->assign('repeat_end_options', $repeat_end_options);
+$tmpl->assign('repeat_year_options', $repeat_year_options);
+$tmpl->assign('repeat_byyearday_options', $repeat_byyearday_options);
+$tmpl->assign('repeat_bymonth_options', $repeat_bymonth_options);
+$tmpl->assign('repeat_byweekno_options', $repeat_byweekno_options);
+$tmpl->assign('repeat_bymonthday_options', $repeat_bymonthday_options);
+$tmpl->assign('repeat_weekofmonth_options', $repeat_weekofmonth_options);
+
+$tmpl->assign('startdate', $start->format('d-m-Y'));
+$tmpl->assign('starttime', $start->format('H:i'));
+$tmpl->assign('enddate', $end->format('d-m-Y'));
+$tmpl->assign('endtime', $end->format('H:i'));
+$tmpl->assign('allday', $allday);
+$tmpl->assign('repeat', 'doesnotrepeat');
+$tmpl->assign('repeat_month', 'monthday');
+$tmpl->assign('repeat_weekdays', array());
+$tmpl->assign('repeat_interval', 1);
+$tmpl->assign('repeat_end', 'never');
+$tmpl->assign('repeat_count', '10');
+$tmpl->assign('repeat_weekofmonth', 'auto');
+$tmpl->assign('repeat_date', '');
+$tmpl->assign('repeat_year', 'bydate');
+$tmpl->printpage();
+?>
diff --git a/apps/calendar/ajax/event/new.php b/apps/calendar/ajax/event/new.php
new file mode 100644
index 00000000000..59fda79da73
--- /dev/null
+++ b/apps/calendar/ajax/event/new.php
@@ -0,0 +1,27 @@
+<?php
+/**
+ * Copyright (c) 2011 Georg Ehrke <ownclouddev at georgswebsite dot de>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+require_once('../../../../lib/base.php');
+
+$l10n = new OC_L10N('calendar');
+
+OC_JSON::checkLoggedIn();
+OC_JSON::checkAppEnabled('calendar');
+
+$errarr = OC_Calendar_Object::validateRequest($_POST);
+if($errarr){
+	//show validate errors
+	OC_JSON::error($errarr);
+	exit;
+}else{
+	$cal = $_POST['calendar'];
+	$vcalendar = OC_Calendar_Object::createVCalendarFromRequest($_POST);
+	$result = OC_Calendar_Object::add($cal, $vcalendar->serialize());
+	OC_JSON::success();
+}
+?>
diff --git a/apps/calendar/ajax/event/resize.php b/apps/calendar/ajax/event/resize.php
new file mode 100644
index 00000000000..aa2d420e77d
--- /dev/null
+++ b/apps/calendar/ajax/event/resize.php
@@ -0,0 +1,32 @@
+<?php
+/**
+ * Copyright (c) 2011 Bart Visscher <bartv@thisnet.nl>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+require_once('../../../../lib/base.php');
+OC_JSON::checkLoggedIn();
+
+$id = $_POST['id'];
+
+$vcalendar = OC_Calendar_App::getVCalendar($id);
+$vevent = $vcalendar->VEVENT;
+
+$delta = new DateInterval('P0D');
+$delta->d = $_POST['dayDelta'];
+$delta->i = $_POST['minuteDelta'];
+
+OC_Calendar_App::isNotModified($vevent, $_POST['lastmodified']);
+
+$dtend = OC_Calendar_Object::getDTEndFromVEvent($vevent);
+$end_type = $dtend->getDateType();
+$dtend->setDateTime($dtend->getDateTime()->add($delta), $end_type);
+unset($vevent->DURATION);
+
+$vevent->setDateTime('LAST-MODIFIED', 'now', Sabre_VObject_Element_DateTime::UTC);
+$vevent->setDateTime('DTSTAMP', 'now', Sabre_VObject_Element_DateTime::UTC);
+
+$result = OC_Calendar_Object::edit($id, $vcalendar->serialize());
+$lastmodified = $vevent->__get('LAST-MODIFIED')->getDateTime();
+OC_JSON::success(array('lastmodified'=>(int)$lastmodified->format('U')));
diff --git a/apps/calendar/ajax/import/dialog.php b/apps/calendar/ajax/import/dialog.php
new file mode 100644
index 00000000000..2e002092150
--- /dev/null
+++ b/apps/calendar/ajax/import/dialog.php
@@ -0,0 +1,17 @@
+<?php
+/**
+ * Copyright (c) 2012 Georg Ehrke <ownclouddev at georgswebsite dot de>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+require_once('../../../../lib/base.php');
+OC_JSON::checkLoggedIn();
+OC_Util::checkAppEnabled('calendar');
+$l10n = new OC_L10N('calendar');
+$tmpl = new OC_Template('calendar', 'part.import');
+$tmpl->assign('path', $_POST['path']);
+$tmpl->assign('filename', $_POST['filename']);
+$tmpl->printpage();
+?>
diff --git a/apps/calendar/ajax/import/import.php b/apps/calendar/ajax/import/import.php
new file mode 100644
index 00000000000..96d7af48341
--- /dev/null
+++ b/apps/calendar/ajax/import/import.php
@@ -0,0 +1,120 @@
+<?php
+/**
+ * Copyright (c) 2012 Georg Ehrke <ownclouddev at georgswebsite dot de>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+//check for calendar rights or create new one
+ob_start();
+require_once('../../../../lib/base.php');
+OC_JSON::checkLoggedIn();
+OC_Util::checkAppEnabled('calendar');
+$nl = "\n";
+$progressfile = OC::$SERVERROOT . '/apps/calendar/import_tmp/' . md5(session_id()) . '.txt';
+if(is_writable('import_tmp/')){
+	$progressfopen = fopen($progressfile, 'w');
+	fwrite($progressfopen, '10');
+	fclose($progressfopen);
+}
+$file = OC_Filesystem::file_get_contents($_POST['path'] . '/' . $_POST['file']);
+if($_POST['method'] == 'new'){
+	$id = OC_Calendar_Calendar::addCalendar(OC_User::getUser(), $_POST['calname']);
+	OC_Calendar_Calendar::setCalendarActive($id, 1);
+}else{
+	$calendar = OC_Calendar_App::getCalendar($_POST['id']);
+	if($calendar['userid'] != OC_USER::getUser()){
+		OC_JSON::error();
+		exit();
+	}
+	$id = $_POST['id'];
+}
+//analyse the calendar file
+if(is_writable('import_tmp/')){
+	$progressfopen = fopen($progressfile, 'w');
+	fwrite($progressfopen, '20');
+	fclose($progressfopen);
+}
+$searchfor = array('VEVENT', 'VTODO', 'VJOURNAL');
+$parts = $searchfor;
+$filearr = explode($nl, $file);
+$inelement = false;
+$parts = array();
+$i = 0;
+foreach($filearr as $line){
+	foreach($searchfor as $search){
+		if(substr_count($line, $search) == 1){
+			list($attr, $val) = explode(':', $line);
+			if($attr == 'BEGIN'){
+				$parts[]['begin'] = $i;
+				$inelement = true;
+			}
+			if($attr == 'END'){
+				$parts[count($parts) - 1]['end'] = $i;
+				$inelement = false;
+			}
+		}
+	}
+	$i++;
+}
+//import the calendar
+if(is_writable('import_tmp/')){
+	$progressfopen = fopen($progressfile, 'w');
+	fwrite($progressfopen, '40');
+	fclose($progressfopen);
+}
+$start = '';
+for ($i = 0; $i < $parts[0]['begin']; $i++) { 
+	if($i == 0){
+		$start = $filearr[0];
+	}else{
+		$start .= $nl . $filearr[$i];
+	}
+}
+$end = '';
+for($i = $parts[count($parts) - 1]['end'] + 1;$i <= count($filearr) - 1; $i++){
+	if($i == $parts[count($parts) - 1]['end'] + 1){
+		$end = $filearr[$parts[count($parts) - 1]['end'] + 1];
+	}else{
+		$end .= $nl . $filearr[$i];
+	}
+}
+if(is_writable('import_tmp/')){
+	$progressfopen = fopen($progressfile, 'w');
+	fwrite($progressfopen, '50');
+	fclose($progressfopen);
+}
+$importready = array();
+foreach($parts as $part){
+	for($i = $part['begin']; $i <= $part['end'];$i++){
+		if($i == $part['begin']){
+			$content = $filearr[$i];
+		}else{
+			$content .= $nl . $filearr[$i];
+		}
+	}
+	$importready[] = $start . $nl . $content . $nl . $end;
+}
+if(is_writable('import_tmp/')){
+	$progressfopen = fopen($progressfile, 'w');
+	fwrite($progressfopen, '70');
+	fclose($progressfopen);
+}
+if(count($parts) == 1){
+	OC_Calendar_Object::add($id, $file);
+}else{
+	foreach($importready as $import){
+		OC_Calendar_Object::add($id, $import);
+	}
+}
+//done the import
+if(is_writable('import_tmp/')){
+	$progressfopen = fopen($progressfile, 'w');
+	fwrite($progressfopen, '100');
+	fclose($progressfopen);
+}
+sleep(3);
+if(is_writable('import_tmp/')){
+	unlink($progressfile);
+}
+OC_JSON::success();
\ No newline at end of file
diff --git a/apps/calendar/ajax/settings/gettimezonedetection.php b/apps/calendar/ajax/settings/gettimezonedetection.php
new file mode 100644
index 00000000000..11255fe8ef3
--- /dev/null
+++ b/apps/calendar/ajax/settings/gettimezonedetection.php
@@ -0,0 +1,11 @@
+<?php
+/**
+ * Copyright (c) 2011, 2012 Georg Ehrke <ownclouddev at georgswebsite dot de>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+require_once('../../../../lib/base.php');
+OC_JSON::checkLoggedIn();
+OC_JSON::checkAppEnabled('calendar');
+OC_JSON::success(array('detection' => OC_Preferences::getValue(OC_USER::getUser(), 'calendar', 'timezonedetection')));
\ No newline at end of file
diff --git a/apps/calendar/ajax/settings/guesstimezone.php b/apps/calendar/ajax/settings/guesstimezone.php
new file mode 100755
index 00000000000..cfa92e1aee8
--- /dev/null
+++ b/apps/calendar/ajax/settings/guesstimezone.php
@@ -0,0 +1,48 @@
+<?php
+/**
+ * Copyright (c) 2011, 2012 Georg Ehrke <ownclouddev at georgswebsite dot de>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+function make_array_out_of_xml ($xml){
+	$returnarray = array();
+	$xml = (array)$xml ;
+	foreach ($xml as $property => $value){
+		$value = (array)$value;
+		if(!isset($value[0])){
+			$returnarray[$property] = make_array_out_of_xml($value);
+		}else{
+			$returnarray[$property] = trim($value[0]);
+		}
+	}
+	return $returnarray;
+}
+require_once('../../../../lib/base.php');
+OC_JSON::checkLoggedIn();
+OC_JSON::checkAppEnabled('calendar');
+$l = new OC_L10N('calendar');
+$lat = $_GET['lat'];
+$long = $_GET['long'];
+if(OC_Preferences::getValue(OC_USER::getUser(), 'calendar', 'position') == $lat . '-' . $long && OC_Preferences::getValue(OC_USER::getUser(), 'calendar', 'timezone') != null){
+	OC_JSON::success();
+	exit;
+}
+OC_Preferences::setValue(OC_USER::getUser(), 'calendar', 'position', $lat . '-' . $long);
+$geolocation = file_get_contents('http://ws.geonames.org/timezone?lat=' . $lat . '&lng=' . $long);
+//Information are by Geonames (http://www.geonames.org) and licensed under the Creative Commons Attribution 3.0 License
+$geoxml = simplexml_load_string($geolocation);
+$geoarray = make_array_out_of_xml($geoxml);
+if($geoarray['timezone']['timezoneId'] == OC_Preferences::getValue(OC_USER::getUser(), 'calendar', 'timezone')){
+	OC_JSON::success();
+	exit;
+}
+if(in_array($geoarray['timezone']['timezoneId'], DateTimeZone::listIdentifiers())){
+	OC_Preferences::setValue(OC_USER::getUser(), 'calendar', 'timezone', $geoarray['timezone']['timezoneId']);
+	$message = array('message'=> $l->t('New Timezone:') . $geoarray['timezone']['timezoneId']);
+	OC_JSON::success($message);
+}else{
+	OC_JSON::error();
+}
+
+?>
diff --git a/apps/calendar/ajax/settings/settimeformat.php b/apps/calendar/ajax/settings/settimeformat.php
new file mode 100644
index 00000000000..8f65447065c
--- /dev/null
+++ b/apps/calendar/ajax/settings/settimeformat.php
@@ -0,0 +1,17 @@
+<?php
+/**
+ * Copyright (c) 2011 Georg Ehrke <ownclouddev at georgswebsite dot de>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+require_once('../../../../lib/base.php');
+OC_JSON::checkLoggedIn();
+if(isset($_POST["timeformat"])){
+	OC_Preferences::setValue(OC_User::getUser(), 'calendar', 'timeformat', $_POST["timeformat"]);
+	OC_JSON::success();
+}else{
+	OC_JSON::error();
+}
+?> 
+ 
diff --git a/apps/calendar/ajax/settings/settimezone.php b/apps/calendar/ajax/settings/settimezone.php
new file mode 100644
index 00000000000..c639753fe2f
--- /dev/null
+++ b/apps/calendar/ajax/settings/settimezone.php
@@ -0,0 +1,27 @@
+<?php
+/**
+ * Copyright (c) 2011 Bart Visscher <bartv@thisnet.nl>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+// Init owncloud
+require_once('../../../../lib/base.php');
+
+$l=new OC_L10N('calendar');
+
+// Check if we are a user
+OC_JSON::checkLoggedIn();
+OC_JSON::checkAppEnabled('calendar');
+
+// Get data
+if( isset( $_POST['timezone'] ) ){
+	$timezone=$_POST['timezone'];
+	OC_Preferences::setValue( OC_User::getUser(), 'calendar', 'timezone', $timezone );
+	OC_JSON::success(array('data' => array( 'message' => $l->t('Timezone changed') )));
+}else{
+	OC_JSON::error(array('data' => array( 'message' => $l->t('Invalid request') )));
+}
+
+?>
diff --git a/apps/calendar/ajax/settings/timeformat.php b/apps/calendar/ajax/settings/timeformat.php
new file mode 100644
index 00000000000..e0dbe8d3cd7
--- /dev/null
+++ b/apps/calendar/ajax/settings/timeformat.php
@@ -0,0 +1,12 @@
+<?php
+/**
+ * Copyright (c) 2011 Georg Ehrke <ownclouddev at georgswebsite dot de>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+require_once('../../../../lib/base.php');
+OC_JSON::checkLoggedIn();
+$timeformat = OC_Preferences::getValue( OC_User::getUser(), 'calendar', 'timeformat', "24");
+OC_JSON::encodedPrint(array("timeformat" => $timeformat));
+?> 
diff --git a/apps/calendar/ajax/settings/timezonedetection.php b/apps/calendar/ajax/settings/timezonedetection.php
new file mode 100644
index 00000000000..f67bab901e7
--- /dev/null
+++ b/apps/calendar/ajax/settings/timezonedetection.php
@@ -0,0 +1,17 @@
+<?php
+/**
+ * Copyright (c) 2011, 2012 Georg Ehrke <ownclouddev at georgswebsite dot de>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+require_once('../../../../lib/base.php');
+OC_JSON::checkLoggedIn();
+OC_JSON::checkAppEnabled('calendar');
+if($_POST['timezonedetection'] == 'on'){
+	OC_Preferences::setValue(OC_USER::getUser(), 'calendar', 'timezonedetection', 'true');
+}else{
+	OC_Preferences::setValue(OC_USER::getUser(), 'calendar', 'timezonedetection', 'false');
+}
+OC_JSON::success();
+
diff --git a/apps/calendar/ajax/share/changepermission.php b/apps/calendar/ajax/share/changepermission.php
new file mode 100644
index 00000000000..d91f87b613f
--- /dev/null
+++ b/apps/calendar/ajax/share/changepermission.php
@@ -0,0 +1,40 @@
+<?php
+/**
+ * Copyright (c) 2012 Georg Ehrke <ownclouddev@georgswebsite.de>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+require_once('../../../../lib/base.php');
+$id = strip_tags($_GET['id']);
+$idtype = strip_tags($_GET['idtype']);
+$permission = (int) strip_tags($_GET['permission']);
+switch($idtype){
+	case 'calendar':
+	case 'event':
+		break;
+	default:
+		OC_JSON::error(array('message'=>'unexspected parameter'));
+		exit;
+}
+$sharewith = $_GET['sharewith'];
+$sharetype = strip_tags($_GET['sharetype']);
+switch($sharetype){
+	case 'user':
+	case 'group':
+	case 'public':
+		break;
+	default:
+		OC_JSON::error(array('message'=>'unexspected parameter'));
+		exit;
+}
+if($sharetype == 'user' && !OC_User::userExists($sharewith)){
+	OC_JSON::error(array('message'=>'user not found'));
+	exit;
+}
+if($sharetype == 'group' && !OC_Group::groupExists($sharewith)){
+	OC_JSON::error(array('message'=>'group not found'));
+	exit;
+}
+$success = OC_Calendar_Share::changepermission($sharewith, $sharetype, $id, $permission, (($idtype=='calendar') ? OC_Calendar_Share::CALENDAR : OC_Calendar_Share::Event));
+OC_JSON::success();
\ No newline at end of file
diff --git a/apps/calendar/ajax/share/dropdown.php b/apps/calendar/ajax/share/dropdown.php
new file mode 100644
index 00000000000..eb396d38fd9
--- /dev/null
+++ b/apps/calendar/ajax/share/dropdown.php
@@ -0,0 +1,18 @@
+<?php
+/**
+ * Copyright (c) 2012 Georg Ehrke <ownclouddev@georgswebsite.de>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+require_once('../../../../lib/base.php');
+$user = OC_USER::getUser();
+$calid = $_GET['calid'];
+$calendar = OC_Calendar_Calendar::find($calid);
+if($calendar['userid'] != $user){
+	OC_JSON::error();
+	exit;
+}
+$tmpl = new OC_Template('calendar', 'share.dropdown');
+$tmpl->assign('calid', $calid);
+$tmpl->printPage();
\ No newline at end of file
diff --git a/apps/calendar/ajax/share/share.php b/apps/calendar/ajax/share/share.php
new file mode 100644
index 00000000000..d892727701a
--- /dev/null
+++ b/apps/calendar/ajax/share/share.php
@@ -0,0 +1,51 @@
+<?php
+/**
+ * Copyright (c) 2012 Georg Ehrke <ownclouddev@georgswebsite.de>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+require_once('../../../../lib/base.php');
+$id = strip_tags($_GET['id']);
+$idtype = strip_tags($_GET['idtype']);
+switch($idtype){
+	case 'calendar':
+	case 'event':
+		break;
+	default:
+		OC_JSON::error(array('message'=>'unexspected parameter'));
+		exit;
+}
+$sharewith = $_GET['sharewith'];
+$sharetype = strip_tags($_GET['sharetype']);
+switch($sharetype){
+	case 'user':
+	case 'group':
+	case 'public':
+		break;
+	default:
+		OC_JSON::error(array('message'=>'unexspected parameter'));
+		exit;
+}
+if($sharetype == 'user' && !OC_User::userExists($sharewith)){
+	OC_JSON::error(array('message'=>'user not found'));
+	exit;
+}
+if($sharetype == 'group' && !OC_Group::groupExists($sharewith)){
+	OC_JSON::error(array('message'=>'group not found'));
+	exit;
+}
+if($sharetype == 'user' && OC_User::getUser() == $sharewith){
+	OC_JSON::error(array('meesage'=>'you can not share with yourself'));
+}
+$success = OC_Calendar_Share::share(OC_User::getUser(), $sharewith, $sharetype, $id, (($idtype=='calendar') ? OC_Calendar_Share::CALENDAR : OC_Calendar_Share::Event));
+if($success){
+	if($sharetype == 'public'){
+		OC_JSON::success(array('message'=>$success));
+	}else{
+		OC_JSON::success(array('message'=>'shared'));
+	}
+}else{
+	OC_JSON::error(array('message'=>'can not share'));
+	exit;
+}
\ No newline at end of file
diff --git a/apps/calendar/ajax/share/unshare.php b/apps/calendar/ajax/share/unshare.php
new file mode 100644
index 00000000000..ec3150a89aa
--- /dev/null
+++ b/apps/calendar/ajax/share/unshare.php
@@ -0,0 +1,44 @@
+<?php
+/**
+ * Copyright (c) 2012 Georg Ehrke <ownclouddev@georgswebsite.de>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+require_once('../../../../lib/base.php');
+$id = strip_tags($_GET['id']);
+$idtype = strip_tags($_GET['idtype']);
+switch($idtype){
+	case 'calendar':
+	case 'event':
+		break;
+	default:
+		OC_JSON::error(array('message'=>'unexspected parameter'));
+		exit;
+}
+$sharewith = $_GET['sharewith'];
+$sharetype = strip_tags($_GET['sharetype']);
+switch($sharetype){
+	case 'user':
+	case 'group':
+	case 'public':
+		break;
+	default:
+		OC_JSON::error(array('message'=>'unexspected parameter'));
+		exit;
+}
+if($sharetype == 'user' && !OC_User::userExists($sharewith)){
+	OC_JSON::error(array('message'=>'user not found'));
+	exit;
+}
+if($sharetype == 'group' && !OC_Group::groupExists($sharewith)){
+	OC_JSON::error(array('message'=>'group not found'));
+	exit;
+}
+$success = OC_Calendar_Share::unshare(OC_User::getUser(), $sharewith, $sharetype, $id, (($idtype=='calendar') ? OC_Calendar_Share::CALENDAR : OC_Calendar_Share::Event));
+if($success){
+	OC_JSON::success();
+}else{
+	OC_JSON::error(array('message'=>'can not unshare'));
+	exit;
+}
\ No newline at end of file