Mercurial Hosting > nabble
diff src/nabble/view/web/more/ForumStart.java @ 0:7ecd1a4ef557
add content
| author | Franklin Schmidt <fschmidt@gmail.com> |
|---|---|
| date | Thu, 21 Mar 2019 19:15:52 -0600 |
| parents | |
| children | 03e68185c2f5 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/nabble/view/web/more/ForumStart.java Thu Mar 21 19:15:52 2019 -0600 @@ -0,0 +1,297 @@ + +package nabble.view.web.more; + +import fschmidt.db.DbDatabase; +import fschmidt.util.mail.MailAddress; +import fschmidt.util.servlet.CanonicalUrl; +import nabble.model.Db; +import nabble.model.Message; +import nabble.model.ModelException; +import nabble.model.ModelHome; +import nabble.model.Site; +import nabble.model.User; +import nabble.naml.compiler.Template; +import nabble.naml.compiler.TemplatePrintWriter; +import nabble.naml.namespaces.BasicNamespace; +import nabble.view.lib.Jtp; +import nabble.view.lib.NewSiteMail; +import nabble.view.lib.Permissions; +import nabble.view.lib.Shared; +import nabble.view.lib.UrlMappable; +import nabble.view.lib.Recaptcha; +import nabble.view.web.app.Languages; +import nabble.view.web.template.NabbleNamespace; + +import javax.servlet.ServletException; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import java.io.IOException; +import java.io.PrintWriter; +import java.io.StringWriter; +import java.util.Collections; +import java.util.HashMap; +import java.util.Map; +import java.util.regex.Matcher; +import java.util.regex.Pattern; + + +public final class ForumStart extends HttpServlet implements UrlMappable, CanonicalUrl { + + private static final Pattern URL_PATTERN = Pattern.compile("/free-(forum|gallery|newspaper|blog|mailing-list)\\.html$"); + + public static String url(String what) { + return Jtp.defaultContextUrl() + path(what); + } + + public static String path(String what) { + return "/free-" + what + ".html"; + } + + public String getCanonicalUrl(HttpServletRequest request) { + return url( request.getParameter("what") ); + } + + public Map<String,String[]> getParameterMapFromUrl(HttpServletRequest request,String mappedUrl) { + Matcher m = URL_PATTERN.matcher(mappedUrl); + if( !m.find() ) + throw new RuntimeException(); + Map<String,String[]> params = new HashMap<String,String[]>(); + String what = m.group(1); + params.put("what",new String[]{what}); + return params; + } + + public Pattern getUrlPattern() { + return URL_PATTERN; + } + + protected void service(HttpServletRequest request,HttpServletResponse response) + throws ServletException, IOException + { + build(request, response, Collections.<String,String>emptyMap(), Collections.<String,String>emptyMap()); + } + + private static void build(HttpServletRequest request,HttpServletResponse response, Map<String,String> values, Map<String,String> errors) + throws ServletException, IOException + { + PrintWriter out = response.getWriter(); + String what = request.getParameter("what"); + if (what == null) + what = "Forum"; + else if ("mailing-list".equals(what)) + what = "Mailing List"; + else + what = Jtp.capitalize(what); + + String imgName = what.toLowerCase(); + if ("Mailing List".equals(what)) + imgName = "mailing-list"; + + + out.print( "\r\n<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http://www.w3.org/TR/html4/loose.dtd\">\r\n<html>\r\n <head>\r\n " ); + Shared.head(request,response); + out.print( "\r\n <title>Nabble - Free " ); + out.print( (what) ); + out.print( " Setup</title>\r\n <meta name=\"robots\" content=\"noindex\"/>\r\n <META NAME=\"description\" CONTENT=\"Setting up a free " ); + out.print( (what.toLowerCase()) ); + out.print( " on Nabble is quick and easy. Fill in one simple form and you are done.\">\r\n <META NAME=\"keywords\" CONTENT=\"free " ); + out.print( (what.toLowerCase()) ); + out.print( ", hosted " ); + out.print( (what.toLowerCase()) ); + out.print( ", simple, embeddable " ); + out.print( (what.toLowerCase()) ); + out.print( ", customizable\">\r\n " ); + /*Shared.canonical(request, response);*/ + out.print( "\r\n <style type=\"text/css\">\r\n div.center-content {\r\n margin:0px auto;\r\n margin-bottom: 3em;\r\n }\r\n td.column1 {\r\n text-align:right;\r\n width:7em;\r\n white-space:nowrap;\r\n }\r\n input[type=text],input[type=password] {\r\n padding:.4em 0;\r\n }\r\n div.field-title {\r\n margin-top:.3em;\r\n }\r\n .important { font-weight:bold }\r\n label { vertical-align:-15%; }\r\n </style>\r\n <script type=\"text/javascript\">\r\n $(document).ready(function() {\r\n $('#username').focus();\r\n });\r\n\r\n function singleFormSubmit(f) {\r\n if (f.done)\r\n return false;\r\n f.done = true;\r\n $('#submit-btn').hide();\r\n var $div = $('#wait-message');\r\n function loading1() { $div.fadeTo(300,0.3,loading2); };\r\n function loading2() { $div.fadeTo(300,1,loading1); };\r\n loading1();\r\n return true;\r\n };\r\n </script>\r\n " ); + out.print( ( Recaptcha.JS ) ); + out.print( "\r\n </head>\r\n <body style=\"text-align:center\">\r\n " ); + Shared.minHeaderGlobal(request,response); + out.print( "\r\n\r\n <div class=\"center-content\">\r\n <img src=\"/images/logo_nabble_home.png\" border=\"0\" alt=\"Nabble - free forums for everyone\"/><br />\r\n <h1 style=\"color:#979797\">Start Your " ); + out.print( (what) ); + out.print( "</h1>\r\n\r\n " ); + if (errors.size() > 0) { + out.print( "\r\n <div class=\"error-message important\" style=\"margin:1em;padding:.5em 0\">\r\n " ); + String generic = errors.get("generic"); + out.print( "\r\n " ); + out.print( (generic != null? generic : errors.size() > 0? "Please check the errors below" : "") ); + out.print( "\r\n </div>\r\n " ); + } + out.print( "\r\n\r\n <form action=\"/more/ForumStart$Save.jtp\" method=\"post\" accept-charset=\"UTF-8\" onsubmit=\"return singleFormSubmit(this)\">\r\n <input type=\"hidden\" name=\"type\" value=\"" ); + out.print( (what.toLowerCase().replace(" ","")) ); + out.print( "\" />\r\n <input type=\"hidden\" name=\"what\" value=\"" ); + out.print( (what) ); + out.print( "\" />\r\n\r\n <div style=\"text-align:left;width:50em;margin:0 auto\">\r\n <div style=\"border-bottom:2px solid #eeeeee;padding:1em\">\r\n <div class=\"weak-color\" style=\"width:12em;text-align:center;float:left\">\r\n <div style=\"font-weight:bold\">Account</div>\r\n <img src=\"/images/account.png\" width=\"84\" height=\"45\"/>\r\n <div style=\"margin-top:1em;font-size:80%\">\r\n You will receive an email with a link to activate your account\r\n </div>\r\n </div>\r\n <table>\r\n <tr>\r\n <td class=\"column1\"><div class=\"second-font field-title\">User Name</div></td>\r\n <td><input type=\"text\" id=\"username\" size=\"35\" maxlength=\"30\" name=\"username\" value=\"" ); + out.print( (Jtp.hideNull(values.get("username"))) ); + out.print( "\" /></td>\r\n <td class=\"important\">" ); + out.print( (errors.containsKey("username")? errors.get("username"):"") ); + out.print( "</td>\r\n </tr>\r\n <tr>\r\n <td class=\"column1\"><div class=\"second-font field-title\">Email</div></td>\r\n <td><input type=\"text\" size=\"35\" maxlength=\"60\" name=\"email\" value=\"" ); + out.print( (Jtp.hideNull(values.get("email"))) ); + out.print( "\"/></td>\r\n <td class=\"important\">" ); + out.print( (errors.containsKey("email")? errors.get("email"):"") ); + out.print( "</td>\r\n </tr>\r\n <tr>\r\n <td class=\"column1\"><div class=\"second-font field-title\">Password</div></td>\r\n <td><input type=\"password\" size=\"35\" maxlength=\"15\" name=\"password\" value=\"" ); + out.print( (Jtp.hideNull(values.get("password"))) ); + out.print( "\"/></td>\r\n <td class=\"important\">" ); + out.print( (errors.containsKey("password")? errors.get("password"):"") ); + out.print( "</td>\r\n </tr>\r\n <tr>\r\n <td class=\"column1\"><input type=\"checkbox\" id=\"terms\" name=\"terms\" value=\"y\" " ); + out.print( ("y".equals(values.get("terms"))?"checked":"") ); + out.print( " /></td>\r\n <td colspan=2><label for=\"terms\">I have read and I agree to Nabble's <a href=\"" ); + out.print( (Jtp.termsUrl(true)) ); + out.print( "\">Terms of Use</a>.</label></td>\r\n </tr>\r\n </table>\r\n </div>\r\n\r\n <div style=\"padding:1em;overflow:hidden\">\r\n <div class=\"weak-color\" style=\"width:12em;text-align:center;float:left;height:15em\">\r\n <div style=\"font-weight:bold\">" ); + out.print( (what) ); + out.print( "</div>\r\n <img src=\"/images/homepage/" ); + out.print( (imgName) ); + out.print( ".png\" alt=\"Free " ); + out.print( (what.toLowerCase()) ); + out.print( "\">\r\n </div>\r\n <table>\r\n <tr>\r\n <td class=\"column1\"><div class=\"second-font field-title\">Language</div></td>\r\n <td>\r\n <select name=\"lang\">\r\n " ); + for( Map.Entry<String,String> entry : Languages.languages.entrySet() ) { + out.print( "\r\n " ); + String lang = request.getParameter("lang"); + out.print( "\r\n " ); + boolean isEnglish = entry.getKey().equals("none"); + out.print( "\r\n " ); + boolean isSelected = (lang == null && isEnglish) || entry.getKey().equals(lang); + out.print( "\r\n <option value=\"" ); + out.print( (entry.getKey()) ); + out.print( "\" " ); + out.print( (isSelected?"selected=\"true\"":"") ); + out.print( ">" ); + out.print( (entry.getValue()) ); + out.print( "</option>\r\n " ); + } + out.print( "\r\n </select>\r\n </td>\r\n <td></td>\r\n </tr>\r\n <tr>\r\n <td colspan=\"3\" style=\"height:.6em\"></td>\r\n </tr>\r\n <tr>\r\n <td class=\"column1\"><div class=\"second-font field-title\">" ); + out.print( (what) ); + out.print( " Name</div></td>\r\n <td><input type=\"text\" name=\"subject\" size=\"30\" maxlength=\"80\" value=\"" ); + out.print( (Jtp.hideNull(values.get("subject"))) ); + out.print( "\"/></td>\r\n <td class=\"important\">" ); + out.print( (errors.containsKey("subject")? errors.get("subject"):"") ); + out.print( "</td>\r\n </tr>\r\n <tr>\r\n <td colspan=3 style=\"padding:.4em 0 0 .6em\">\r\n <div class=\"second-font field-title\">Description <span class=\"weak-color\" style=\"font-weight:normal;\">(optional)</span></div>\r\n <textarea rows=\"7\" name=\"message\" wrap=\"SOFT\" style=\"width:28em\">" ); + out.print( (Jtp.hideNull(values.get("message"))) ); + out.print( "</textarea>\r\n <br>" ); + out.print( ( Recaptcha.DIV ) ); + out.print( "\r\n </td>\r\n </tr>\r\n </table>\r\n </div>\r\n <div class=\"weak-color\" style=\"margin-top:.5em;text-align:center;\">\r\n <input id=\"submit-btn\" type=\"submit\" name=\"save\" value=\"Create " ); + out.print( (what) ); + out.print( "\" style=\"padding:.5em .8em;font-size:110%;font-weight:bold\"/>\r\n <div id=\"wait-message\" class=\"important invisible\" style=\"margin:.1em 0\">Creating " ); + out.print( (what) ); + out.print( "... Please wait</div>\r\n </div>\r\n </div>\r\n </form>\r\n </div>\r\n\r\n " ); + Shared.footer(request,response); + out.print( "\r\n " ); + Shared.analytics(request,response); + out.print( "\r\n </body>\r\n</html>\r\n" ); + + } + + public static class Save extends HttpServlet { + + private static String get(String name, HttpServletRequest request) { + String s = request.getParameter(name); + return s == null? null : s.trim(); + } + + protected void service(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException + { + String username = get("username", request); + String email = get("email", request); + String password = get("password", request); + boolean agreed = "y".equals(get("terms", request)); + String subject = get("subject", request); + String message = get("message", request); + + Map<String,String> errors = new HashMap<String,String>(); + if (username == null || username.trim().length() == 0) + errors.put("username", "required"); + if (email == null || email.length() == 0) + errors.put("email", "required"); + else if (!new MailAddress(email).isValid()) + errors.put("email", "invalid email"); + if (password == null || password.length() < 4) + errors.put("password", "too short"); + if (!agreed) + errors.put("generic", "You must agree to the Terms and Conditions"); + if (subject == null || subject.length() == 0) + errors.put("subject", "required"); + + String type = get("type", request); + type = "newspaper".equals(type)? "news" : type; + + String extraMessage = ""; + if ("mailinglist".equals(type)) { + type = "forum"; + StringBuilder m = new StringBuilder(); + m.append("\n\nMailing List Options\n"); + m.append("Click \"Options > Subscribe via email\" to subscribe to this mailing list;\n"); + m.append("Click \"Options > Post by email...\" to get the email address of this mailing list;\n"); + m.append("You can post messages via email or through the forum interface below;\n"); + m.append("All web posts and emails are archived here."); + extraMessage = m.toString(); + } + + if (errors.isEmpty()) { + DbDatabase db = Db.dbGlobal(); + db.beginTransaction(); + try { + Recaptcha.check(request); + Site site = ModelHome.newSite(type,subject, message + extraMessage, Message.Format.TEXT, email, username); + Permissions.addToGroup( (User)site.getRootNode().getOwner(), Permissions.ADMINISTRATORS_GROUP ); + String key = site.newRegistration(email,password,username,"/"); + db.commitTransaction(); + + // Track spam activities by IP + ModelHome.setRemoteAddr(site, Jtp.getClientIpAddr(request)); + + site = site.getGoodCopy(); + + String lang = request.getParameter("lang"); + if (!"none".equals(lang)) { + site.setModuleEnabled(lang, true); + site = site.getGoodCopy(); + } + + sendRegisterMail(site, email, key); + NewSiteMail.send(site, request, response); + response.sendRedirect(site.getBaseUrl()+"/more/ForumStart$Redirection.jtp"); + return; + } catch(ModelException e) { + errors.put("generic", e.getMessage()); + } finally { + db.endTransaction(); + } + } + + Map<String,String> values = new HashMap<String,String>(); + values.put("username", username); + values.put("email", email); + values.put("password", password); + values.put("terms", agreed?"y":""); + values.put("subject", subject); + values.put("message", message); + build(request, response, values, errors); + } + } + + /** Sets cookies in the site domain */ + public static class Redirection extends HttpServlet { + + protected void service(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException + { + Site site = Jtp.getSite(request); + Shared.javascriptRedirect(request, response, Jtp.url(site.getRootNode()), "Nabble.setVar('appnotice','true');"); + } + } + + public static void sendRegisterMail(Site site, String email, String key) { + Map<String,Object> args = new HashMap<String,Object>(); + args.put("email",email); + args.put("next_url","/"); + args.put("key",key); + Template template = site.getTemplate( "send_registration_email", + BasicNamespace.class, NabbleNamespace.class + ); + template.run( TemplatePrintWriter.NULL, args, + new BasicNamespace(template), new NabbleNamespace(site) + ); + } +} +