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author | 2018-09-06 13:58:40 +0300 | |
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committer | 2018-09-07 05:15:51 -0400 | |
commit | 670913698776e09b7ff44f44ccdcf56303d79be3 (patch) | |
tree | 96f932645ab0faf9de6861f89072d1eb4b2622a3 /juick-server/src/main/java/com/juick/server/www/Utils.java | |
parent | 51489a954463567f8dd50854826c03ce51c45cb3 (diff) |
merge legacy www
Diffstat (limited to 'juick-server/src/main/java/com/juick/server/www/Utils.java')
-rw-r--r-- | juick-server/src/main/java/com/juick/server/www/Utils.java | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/juick-server/src/main/java/com/juick/server/www/Utils.java b/juick-server/src/main/java/com/juick/server/www/Utils.java new file mode 100644 index 00000000..61278e17 --- /dev/null +++ b/juick-server/src/main/java/com/juick/server/www/Utils.java @@ -0,0 +1,45 @@ +/* + * Copyright (C) 2008-2017, Juick + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ +package com.juick.server.www; + +import javax.servlet.http.HttpServletRequest; +import java.util.Optional; + +/** + * + * @author Ugnich Anton + */ +public class Utils { + + + public static String encodeSphinx(String str) { + return str.replaceAll("@", "\\\\@") + .replaceAll("\\'", "\\\\'"); + } + + /** + * Returns the viewName to return for coming back to the sender url + * + * @param request Instance of {@link HttpServletRequest} or use an injected instance + * @return Optional with the view name. Recomended to use an alternativa url with + * {@link Optional#orElse(java.lang.Object)} + */ + public static Optional<String> getPreviousPageByRequest(HttpServletRequest request) + { + return Optional.ofNullable(request.getHeader("Referer")).map(requestUrl -> "redirect:" + requestUrl); + } +} |