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author | 2012-12-24 13:18:30 +0700 | |
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committer | 2012-12-24 13:18:30 +0700 | |
commit | 14ad66efa9f692023ae6982e3fa1d67c3c0aad11 (patch) | |
tree | b096f6af499628e8f0a77a0ef4f60695efcc4fc1 /src/java/com/juick/http/www/Help.java | |
parent | 52f88dbb3c2e81e1b658b95ff91236db1a1fe03a (diff) |
Help
Diffstat (limited to 'src/java/com/juick/http/www/Help.java')
-rw-r--r-- | src/java/com/juick/http/www/Help.java | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/src/java/com/juick/http/www/Help.java b/src/java/com/juick/http/www/Help.java new file mode 100644 index 00000000..9954194c --- /dev/null +++ b/src/java/com/juick/http/www/Help.java @@ -0,0 +1,108 @@ +/* + * 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.io.BufferedReader; +import java.io.File; +import java.io.FileReader; +import java.io.IOException; +import java.io.PrintWriter; +import java.sql.Connection; +import java.util.Locale; +import java.util.ResourceBundle; +import javax.servlet.ServletException; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; + +/** + * + * @author Ugnich Anton + */ +public class Help { + + protected void doRedirectToHelpIndex(Connection sql, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { + String lang = request.getLocale().getLanguage(); + if (!(lang.equals("ru") || lang.equals("fr"))) { + lang = "en"; + } + Utils.sendTemporaryRedirect(response, "/help/" + lang + "/"); + } + + protected void doGetHelp(Connection sql, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { + com.juick.User visitor = Utils.getVisitorUser(sql, request); + Locale locale = request.getLocale(); + ResourceBundle rb = ResourceBundle.getBundle("Global", locale); + + String path[] = request.getRequestURI().split("/"); + String page; + if (path.length < 3 || path.length > 4 || path[2].length() != 2 || !path[2].matches("^[a-z]+$")) { + response.sendError(404); + return; + } + + if (path.length == 4) { + page = path[3]; + if (!page.matches("^[a-zA-Z0-9\\-]*$") || page.equals("navigation") || page.equals("index")) { + response.sendError(404); + return; + } + } else { + page = "index"; + } + + File f = new File("/var/www/juick.com/help3/" + path[2] + "/" + page); + if (!f.isFile()) { + response.sendError(404); + return; + } + + response.setContentType("text/html; charset=UTF-8"); + PrintWriter out = response.getWriter(); + try { + PageTemplates.pageHead(out, rb.getString("Help"), ""); + PageTemplates.pageNavigation(out, locale, visitor); + + out.println("<div id=\"topwrapper\">"); + out.println("<div id=\"wrapper\">"); + out.println("<div id=\"content\">"); + printFile(out, f); + out.println("</div>"); + out.println("</div>"); + + out.println("<div id=\"column\" class=\"stickya\">"); + printFile(out, new File("/var/www/juick.com/help3/" + path[2] + "/navigation")); + out.println("<hr/>"); + printFile(out, new File("/var/www/juick.com/help3/langs")); + out.println("</div>"); + + out.println("</div>"); + + PageTemplates.pageFooter(request, out, locale, visitor); + } finally { + out.close(); + } + } + + private void printFile(PrintWriter out, File f) throws IOException { + BufferedReader br = new BufferedReader(new FileReader(f)); + String str; + while ((str = br.readLine()) != null) { + out.println(str); + } + } +} |