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1
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2 package nabble.view.web.app;
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3
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4 import fschmidt.db.DbDatabase;
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5 import nabble.model.Node;
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6 import nabble.model.Site;
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7 import nabble.model.User;
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8 import nabble.view.lib.Jtp;
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9 import nabble.view.lib.Permissions;
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10 import nabble.view.lib.Shared;
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11
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12 import javax.servlet.ServletException;
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13 import javax.servlet.http.HttpServlet;
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14 import javax.servlet.http.HttpServletRequest;
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15 import javax.servlet.http.HttpServletResponse;
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16 import java.io.IOException;
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17 import java.io.PrintWriter;
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18 import java.util.LinkedHashMap;
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19 import java.util.Map;
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20
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21
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22 public final class Languages extends HttpServlet {
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23
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24 public static Map<String, String> languages = new LinkedHashMap<String, String>();
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25
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26 static {
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27 languages.put("lang_cs_cz", "Čeština (Czech Republic)");
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28 languages.put("none", "English");
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29 languages.put("lang_de", "Deutsch");
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30 languages.put("lang_es", "Español");
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31 languages.put("lang_fr_fr", "Français (France)");
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32 languages.put("lang_pl", "Polski");
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33 languages.put("lang_pt_br", "Português (Brasil)");
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34 languages.put("lang_sv", "Svenska (<span class='important'>Incomplete</span>)");
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35 languages.put("lang_tu", "Türkçe");
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36 languages.put("lang_rus_ru", "Русский");
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37 languages.put("lang_ell", "Ελληνικά");
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38 languages.put("lang_ch_si", "中文 (简体)");
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39 languages.put("lang_ch_tr", "中文 (繁體)");
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40 languages.put("lang_arabic", "Arabic");
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41 }
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42
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43 protected void service(HttpServletRequest request,HttpServletResponse response)
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44 throws ServletException, IOException
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45 {
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46 Site site = Jtp.getSite(request);
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47 if (site == null) {
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48 response.sendError(HttpServletResponse.SC_NOT_FOUND, "No application match the \"<i>" + request.getHeader("host") + "</i>\" domain.");
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49 return;
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50 }
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51
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52 User user = Jtp.getUser(request, response);
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53 if (user == null) {
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54 response.sendRedirect(site.getBaseUrl() + Jtp.loginPath(site,null,response.encodeURL("/forum/Addons.jtp?site="+site.getId())) );
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55 return;
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56 }
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57
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58 boolean isSiteAdmin = Permissions.isInGroup(user, Permissions.ADMINISTRATORS_GROUP);
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59 boolean isSysAdmin = Permissions.isSysAdmin(user);
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60 if (!isSiteAdmin && !isSysAdmin) {
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61 Jtp.login("Only administrators can proceed in this area.", request, response);
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62 return;
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63 }
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64
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65 boolean isSave = "save".equals(request.getParameter("action"));
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66
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67 if (isSave && "POST".equals(request.getMethod())) {
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68 DbDatabase db = site.getDb();
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69 db.beginTransaction();
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70 try {
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71 site = site.getGoodCopy();
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72 String selectedLanguage = request.getParameter("lang");
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73 for( Map.Entry<String,String> entry : languages.entrySet() ) {
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74 boolean isEnglish = "none".equals(entry.getKey());
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75 if (!isEnglish) {
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76 boolean isEnabled = entry.getKey().equals(selectedLanguage);
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77 site.setModuleEnabled(entry.getKey(), isEnabled);
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78 }
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79 }
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80 db.commitTransaction();
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81 Jtp.sendRedirect(request,response,Jtp.path(site.getRootNode()));
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82 return;
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83 } finally {
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84 db.endTransaction();
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85 }
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86 }
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87 Node rootNode = site.getRootNode();
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88 PrintWriter out = response.getWriter();
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89
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90 String selected = "none";
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91 for( Map.Entry<String,String> entry : languages.entrySet() ) {
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92 if (site.isModuleEnabled(entry.getKey())) {
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93 selected = entry.getKey();
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94 break;
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95 }
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96 }
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97
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98 out.print( "\n<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http://www.w3.org/TR/html4/loose.dtd\">\n<html>\n <head>\n <META NAME=\"robots\" CONTENT=\"noindex,nofollow\">\n " );
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99 Shared.title(request, response, "Languages");
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100 out.print( "\n <style type=\"text/css\">\n div.language {\n margin: .4em .8em;\n }\n </style>\n </head>\n <body>\n " );
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101 Shared.minHeader(request,response, rootNode);
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102 out.print( "\n\n <div style=\"padding:.5em 0 .5em 60px;background:url('/images/world.png') 5px 5px no-repeat;min-height:45px\">\n <div class=\"big-title second-font\">Languages</div>\n <div class=\"weak-color\">\n Select a language for this Nabble application.\n </div>\n </div>\n\n <form method=\"post\" action=\"/app/Languages.jtp\" accept-charset=\"UTF-8\">\n <input type=\"hidden\" name=\"action\" value=\"save\"/>\n\n " );
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103 for( Map.Entry<String,String> entry : languages.entrySet() ) {
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104 out.print( "\n " );
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105 boolean isChecked = selected.equals(entry.getKey());
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106 out.print( "\n <div class=\"language\">\n <input id=\"_" );
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107 out.print( (entry.getKey()) );
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108 out.print( "\" type=\"radio\" name=\"lang\" value=\"" );
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109 out.print( (entry.getKey()) );
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110 out.print( "\" " );
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111 out.print( (isChecked?"checked=\"true\"":"") );
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112 out.print( ">\n <label for=\"_" );
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113 out.print( (entry.getKey()) );
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114 out.print( "\">" );
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115 out.print( (entry.getValue()) );
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116 out.print( "</label>\n </div>\n " );
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117 }
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118 out.print( "\n\n <br/>\n <input type=\"submit\" class=\"toolbar action-button\" value=\"Save Changes\"/>\n or <a href=\"/\">Cancel</a>\n </form>\n\n " );
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119 Shared.footer(request, response);
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120 out.print( "\n " );
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121 Shared.analytics(request, response);
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122 out.print( "\n </body>\n</html>\n" );
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123
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124 }
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125 }
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126
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