import ninja.params.Param; //导入依赖的package包/类
@FilterWith(ToHomeFilter.class)
public Result doLogin(@Param("username") String username,
                      @Param("password") String password,
                      Context context) {

    User user = userService.authenticate(username, password);

    if (user != null) {
        LoginHelper.addUserToSession(user, context);
        return ControllerHelper.redirectToHome(router);
    }

    // TODO add error messages
    context.getFlashCookie().put("username", username);
    context.getFlashCookie().error("login.error");
    return Results.redirect(LoginController.Method.login.toString());
}
 

import ninja.params.Param; //导入依赖的package包/类
public Result parameters(Context context, @Param("a") String a, @Param("b") Integer b) {
    // simple way to test context functions
    assert(a.equals(context.getParameter("a")));
    assert(context.getParameterValues("a").size() == 1);
    assert(b.equals(context.getParameterAs("b", Integer.class)));
    assert(context.getParameterValues("b").size() == 1);
    
    return Results
        .ok()
        .html()
        .renderRaw("a=" + a + ", b=" + b);
}
 

import ninja.params.Param; //导入依赖的package包/类
public Result benchmark_form(Context context, @Param("a") String a, @Param("b") Integer b, BasicForm form) {
    Cookie testCookie = context.getCookie("TEST");
    String contentType = context.getHeader("Content-Type");
    String aParam = context.getParameter("a");
    String bParam = context.getParameter("b");
    return Results
        .ok()
        .html()
        .renderRaw("benchmark");
}
 

import ninja.params.Param; //导入依赖的package包/类
public Result benchmark_json(Context context, @Param("a") String a, @Param("b") Integer b, BasicForm form) {
    Cookie testCookie = context.getCookie("TEST");
    String contentType = context.getHeader("Content-Type");
    String aParam = context.getParameter("a");
    String bParam = context.getParameter("b");
    return Results
        .ok()
        .html()
        .renderRaw("benchmark");
}
 

import ninja.params.Param; //导入依赖的package包/类
public Result upload1(Context context, @Param("theFile") FileItem fileItem ) throws Exception {
	assert( fileItem != null );
	assert( fileItem.getContentType().equals("text/plain"));
	assert( fileItem.getFileName().equals("test.txt") );
    return Results
        .ok()
        .html().
        renderRaw("l=" + fileItem.getFile().length() );
}
 

import ninja.params.Param; //导入依赖的package包/类
public Result upload2(Context context, @Param("theFile1") FileItem fileItem1, @Param("theFile2") FileItem fileItem2 ) throws Exception {
	assert( fileItem1 != null );
	assert( fileItem1.getContentType().equals("text/plain"));
	assert( fileItem1.getFileName().equals("test1.txt") );

	assert( fileItem2 != null );
	assert( fileItem2.getContentType().equals("text/plain"));
	assert( fileItem2.getFileName().equals("test2.txt") );

	return Results
        .ok()
        .html().renderRaw("");
}
 

import ninja.params.Param; //导入依赖的package包/类
public Result param_parsers(@Param("enum") TestEnum testEnum) {
    return Results
        .ok()
        .html()
        .renderRaw(testEnum.toString());
}
 

import ninja.params.Param; //导入依赖的package包/类
public Result param_parsers_post(@Param("enum") TestEnum testEnum) {
    return param_parsers(testEnum);
}
 

import ninja.params.Param; //导入依赖的package包/类
public Result loginPost(@Param("username") String username,
                        @Param("password") String password,
                        Context context) {

    boolean isUserNameAndPasswordValid = userDao.isUserAndPasswordValid(username, password);
    
    
    if (isUserNameAndPasswordValid) {
        context.getSessionCookie().put("username", username);
        context.getFlashCookie().success("login.loginSuccessful");
        
        return Results.redirect("/");
        
    } else {
        
        // something is wrong with the input or password not found.
        context.getFlashCookie().put("username", username);
        context.getFlashCookie().error("login.errorLogin");

        return Results.redirect("/login");
        
    }
    
}
 

import ninja.params.Param; //导入依赖的package包/类
public Result validUser(@Param("username") String username) {
    User user = userService.getUserByUsernameOrEmail(username);
    return Results.json().render(user == null);
}
 

import ninja.params.Param; //导入依赖的package包/类
public Result validEmail(@Param("email") String email) {
    User user = userService.getUserByUsernameOrEmail(email);
    return Results.json().render(user == null);
}
 

import ninja.params.Param; //导入依赖的package包/类
public Result post(@Param("email") String email,
                   @Param("content") String content) {

    Guestbook guestbook = new Guestbook(email, content);
    
    dbService.createGuestbook(guestbook);
    
    // ... and redirect to main page
    return Results.redirect("/");

}
 

import ninja.params.Param; //导入依赖的package包/类
public Result post(@Param("email") String email,
                   @Param("content") String content) {


    // ... and redirect to main page
    return Results.redirect("/");

}