Examples with SimpleHash freemarker.template.SimpleHash used on opensource projects

Example 1 with SimpleHash

use of freemarker.template.SimpleHash in project jforum2 by rafaelsteil.

the class InstallServlet method service.

/** 
	 * @see javax.servlet.http.HttpServlet#service(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
	 */
public void service(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {
    try {
        String encoding = SystemGlobals.getValue(ConfigKeys.ENCODING);
        req.setCharacterEncoding(encoding);
        // Request
        RequestContext request = new WebRequestContext(req);
        ResponseContext response = new WebResponseContext(res);
        request.setCharacterEncoding(encoding);
        JForumExecutionContext ex = JForumExecutionContext.get();
        ForumContext forumContext = new JForumContext(request.getContextPath(), SystemGlobals.getValue(ConfigKeys.SERVLET_EXTENSION), request, response, false);
        ex.setForumContext(forumContext);
        // Assigns the information to user's thread 
        JForumExecutionContext.set(ex);
        // Context
        SimpleHash context = JForumExecutionContext.getTemplateContext();
        context.put("contextPath", req.getContextPath());
        context.put("serverName", req.getServerName());
        context.put("templateName", "default");
        context.put("serverPort", Integer.toString(req.getServerPort()));
        context.put("I18n", I18n.getInstance());
        context.put("encoding", encoding);
        context.put("extension", SystemGlobals.getValue(ConfigKeys.SERVLET_EXTENSION));
        context.put("JForumContext", forumContext);
        context.put("version", SystemGlobals.getValue(ConfigKeys.VERSION));
        if (SystemGlobals.getBoolValue(ConfigKeys.INSTALLED)) {
            JForumExecutionContext.setRedirect(request.getContextPath() + "/forums/list" + SystemGlobals.getValue(ConfigKeys.SERVLET_EXTENSION));
        } else {
            // Module and Action
            String moduleClass = ModulesRepository.getModuleClass(request.getModule());
            context.put("moduleName", request.getModule());
            context.put("action", request.getAction());
            BufferedWriter out = new BufferedWriter(new OutputStreamWriter(response.getOutputStream(), encoding));
            try {
                if (moduleClass != null) {
                    // Here we go, baby
                    Command c = (Command) Class.forName(moduleClass).newInstance();
                    Template template = c.process(request, response, context);
                    if (JForumExecutionContext.getRedirectTo() == null) {
                        response.setContentType("text/html; charset=" + encoding);
                        template.process(context, out);
                        out.flush();
                    }
                }
            } catch (Exception e) {
                response.setContentType("text/html; charset=" + encoding);
                if (out != null) {
                    new ExceptionWriter().handleExceptionData(e, out, request);
                } else {
                    new ExceptionWriter().handleExceptionData(e, new BufferedWriter(new OutputStreamWriter(response.getOutputStream())), request);
                }
            }
        }
        String redirectTo = JForumExecutionContext.getRedirectTo();
        if (redirectTo != null) {
            response.sendRedirect(response.encodeRedirectURL(redirectTo));
        }
    } finally {
        JForumExecutionContext.finish();
    }
}

Example 2 with SimpleHash

use of freemarker.template.SimpleHash in project jforum2 by rafaelsteil.

the class JForum method service.

/**
	 * @see javax.servlet.http.HttpServlet#service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
	 */
public void service(HttpServletRequest req, HttpServletResponse res) throws IOException, ServletException {
    Writer out = null;
    JForumContext forumContext = null;
    RequestContext request = null;
    ResponseContext response = null;
    String encoding = SystemGlobals.getValue(ConfigKeys.ENCODING);
    try {
        // Initializes the execution context
        JForumExecutionContext ex = JForumExecutionContext.get();
        request = new WebRequestContext(req);
        response = new WebResponseContext(res);
        this.checkDatabaseStatus();
        forumContext = new JForumContext(request.getContextPath(), SystemGlobals.getValue(ConfigKeys.SERVLET_EXTENSION), request, response);
        ex.setForumContext(forumContext);
        JForumExecutionContext.set(ex);
        // Setup stuff
        SimpleHash context = JForumExecutionContext.getTemplateContext();
        ControllerUtils utils = new ControllerUtils();
        utils.refreshSession();
        context.put("logged", SessionFacade.isLogged());
        // Process security data
        SecurityRepository.load(SessionFacade.getUserSession().getUserId());
        utils.prepareTemplateContext(context, forumContext);
        String module = request.getModule();
        // Gets the module class name
        String moduleClass = module != null ? ModulesRepository.getModuleClass(module) : null;
        if (moduleClass == null) {
            // Module not found, send 404 not found response
            response.sendError(HttpServletResponse.SC_NOT_FOUND);
        } else {
            boolean shouldBan = this.shouldBan(request.getRemoteAddr());
            if (!shouldBan) {
                context.put("moduleName", module);
                context.put("action", request.getAction());
            } else {
                moduleClass = ModulesRepository.getModuleClass("forums");
                context.put("moduleName", "forums");
                ((WebRequestContext) request).changeAction("banned");
            }
            if (shouldBan && SystemGlobals.getBoolValue(ConfigKeys.BANLIST_SEND_403FORBIDDEN)) {
                response.sendError(HttpServletResponse.SC_FORBIDDEN);
            } else {
                context.put("language", I18n.getUserLanguage());
                context.put("session", SessionFacade.getUserSession());
                context.put("request", req);
                context.put("response", response);
                out = this.processCommand(out, request, response, encoding, context, moduleClass);
            }
        }
    } catch (Exception e) {
        this.handleException(out, response, encoding, e, request);
    } finally {
        this.handleFinally(out, forumContext, response);
    }
}

Example 3 with SimpleHash

use of freemarker.template.SimpleHash in project jforum2 by rafaelsteil.

the class POPPostAction method insertMessage.

/**
	 * Calls {@link PostAction#insertSave()}
	 * @param m the mail message
	 * @param user the user who's sent the message
	 */
private void insertMessage(POPMessage m, User user) {
    this.addDataToRequest(m, user);
    PostAction postAction = new PostAction(JForumExecutionContext.getRequest(), new SimpleHash());
    postAction.insertSave();
}

Example 4 with SimpleHash

use of freemarker.template.SimpleHash in project jforum2 by rafaelsteil.

the class TopicsCommon method topicListingBase.

/**
	 * Common properties to be used when showing topic data
	 */
public static void topicListingBase() {
    SimpleHash context = JForumExecutionContext.getTemplateContext();
    // Topic Types
    context.put("TOPIC_ANNOUNCE", new Integer(Topic.TYPE_ANNOUNCE));
    context.put("TOPIC_STICKY", new Integer(Topic.TYPE_STICKY));
    context.put("TOPIC_NORMAL", new Integer(Topic.TYPE_NORMAL));
    // Topic Status
    context.put("STATUS_LOCKED", new Integer(Topic.STATUS_LOCKED));
    context.put("STATUS_UNLOCKED", new Integer(Topic.STATUS_UNLOCKED));
    // Moderation
    PermissionControl pc = SecurityRepository.get(SessionFacade.getUserSession().getUserId());
    context.put("moderator", pc.canAccess(SecurityConstants.PERM_MODERATION));
    context.put("can_remove_posts", pc.canAccess(SecurityConstants.PERM_MODERATION_POST_REMOVE));
    context.put("can_move_topics", pc.canAccess(SecurityConstants.PERM_MODERATION_TOPIC_MOVE));
    context.put("can_lockUnlock_topics", pc.canAccess(SecurityConstants.PERM_MODERATION_TOPIC_LOCK_UNLOCK));
    context.put("rssEnabled", SystemGlobals.getBoolValue(ConfigKeys.RSS_ENABLED));
}

Example 5 with SimpleHash

use of freemarker.template.SimpleHash in project jforum2 by rafaelsteil.

the class ExceptionWriter method handleExceptionData.

public void handleExceptionData(Throwable t, Writer w, RequestContext request) {
    StringWriter strWriter = new StringWriter();
    PrintWriter writer = new PrintWriter(strWriter);
    t.printStackTrace(writer);
    String currentUrl = this.extractCurrentUrl(request);
    writer.write(currentUrl);
    writer.close();
    try {
        logger.error(strWriter);
        String message = "";
        Throwable cause = t.getCause();
        while (cause != null) {
            message = cause.toString();
            cause = cause.getCause();
        }
        if (message == null || message.equals("")) {
            message = t.getMessage();
        }
        if (message == null || message.equals("")) {
            message = t.toString();
        }
        boolean canViewStackTrace = !SystemGlobals.getBoolValue(ConfigKeys.STACKTRACE_MODERATORS_ONLY) || (SessionFacade.isLogged() && SessionFacade.getUserSession().isModerator());
        String filter = "[<>]";
        String stackTrace = canViewStackTrace ? strWriter.toString() : "Only moderators can view stack trace.";
        stackTrace = stackTrace.replaceAll(filter, "");
        message = message.replaceAll(filter, "");
        SimpleHash templateContext = JForumExecutionContext.getTemplateContext();
        templateContext.put("stackTrace", stackTrace);
        templateContext.put("message", message);
        Template template = JForumExecutionContext.templateConfig().getTemplate("exception.html");
        template.process(templateContext, w);
    } catch (Exception e) {
        strWriter = new StringWriter();
        writer = new PrintWriter(strWriter);
        e.printStackTrace(writer);
        writer.close();
        logger.error(strWriter);
    }
}