1 files changed, 120 insertions, 0 deletions
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