aboutsummaryrefslogtreecommitdiff
path: root/src/java/com/juick/http/www/Utils.java
diff options
context:
space:
mode:
authorGravatar Ugnich Anton2011-12-25 15:56:30 +0700
committerGravatar Ugnich Anton2011-12-25 15:56:30 +0700
commit6f4e181f0a03b4b190922bd5f8bd97fb9fdb206e (patch)
treec8b5241c84cb24a6c0c8a8b2eaa109f569dfc76c /src/java/com/juick/http/www/Utils.java
Initial commit
Diffstat (limited to 'src/java/com/juick/http/www/Utils.java')
-rw-r--r--src/java/com/juick/http/www/Utils.java112
1 files changed, 112 insertions, 0 deletions
diff --git a/src/java/com/juick/http/www/Utils.java b/src/java/com/juick/http/www/Utils.java
new file mode 100644
index 00000000..cfa4484d
--- /dev/null
+++ b/src/java/com/juick/http/www/Utils.java
@@ -0,0 +1,112 @@
+/*
+ * Juick
+ * Copyright (C) 2008-2011, Ugnich Anton
+ *
+ * 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.http.www;
+
+import java.sql.Connection;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.sql.Statement;
+import java.util.ArrayList;
+import javax.servlet.http.Cookie;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+/**
+ *
+ * @author Ugnich Anton
+ */
+public class Utils {
+
+ public static String getCookie(HttpServletRequest request, String name) {
+ Cookie cookies[] = request.getCookies();
+ if (cookies != null) {
+ for (int i = 0; i < cookies.length; i++) {
+ if (cookies[i].getName().equals(name)) {
+ return cookies[i].getValue();
+ }
+ }
+ }
+ return null;
+ }
+
+ public static com.juick.User getVisitorUser(Connection sql, HttpServletRequest request) {
+ String hash = getCookie(request, "hash");
+ if (hash != null) {
+ return com.juick.server.UserQueries.getUserByHash(sql, hash);
+ } else {
+ return null;
+ }
+ }
+
+ public static int getVisitorUID(Connection sql, HttpServletRequest request) {
+ Cookie cookies[] = request.getCookies();
+ if (cookies != null) {
+ for (int i = 0; i < cookies.length; i++) {
+ if (cookies[i].getName().equals("hash")) {
+ String hash = cookies[i].getValue();
+ return com.juick.server.UserQueries.getUIDbyHash(sql, hash);
+ }
+ }
+ }
+ return 0;
+ }
+
+ public static void sendPermanentRedirect(HttpServletResponse response, String location) {
+ response.setStatus(HttpServletResponse.SC_MOVED_PERMANENTLY);
+ response.setHeader("Location", location);
+ }
+
+ public static void finishSQL(ResultSet rs, Statement stmt) {
+ if (rs != null) {
+ try {
+ rs.close();
+ } catch (SQLException e) {
+ }
+ }
+ if (stmt != null) {
+ try {
+ stmt.close();
+ } catch (SQLException e) {
+ }
+ }
+ }
+
+ public static String convertArray2String(ArrayList<Integer> mids) {
+ String q = "";
+ for (int i = 0; i < mids.size(); i++) {
+ if (i > 0) {
+ q += ",";
+ }
+ q += mids.get(i);
+ }
+ return q;
+ }
+
+ public static String encodeHTML(String str) {
+ String ret = str;
+ ret = ret.replaceAll("<", "&lt;");
+ ret = ret.replaceAll(">", "&gt;");
+ return str;
+ }
+
+ public static String encodeSphinx(String str) {
+ String ret = str;
+ ret = ret.replaceAll("@", "\\\\@");
+ return ret;
+ }
+}