package util

/*
 * Copyright 1999-2020 Alibaba Group Holding Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

const SHOW_CONTENT_SIZE = 100

func TruncateContent(content string) string {
	if content == "" {
		return ""
	}
	if len(content) <= SHOW_CONTENT_SIZE {
		return content
	}
	return content[0:SHOW_CONTENT_SIZE]
}