#set( $symbol_pound = '#' )
#set( $symbol_dollar = '$' )
#set( $symbol_escape = '\' )
package controllers;
import models.Article;
import models.ArticleDto;
import ninja.Context;
import ninja.FilterWith;
import ninja.Result;
import ninja.Results;
import ninja.SecureFilter;
import ninja.appengine.AppEngineFilter;
import ninja.params.PathParam;
import ninja.validation.JSR303Validation;
import ninja.validation.Validation;
import com.google.inject.Inject;
import com.google.inject.Singleton;
import dao.ArticleDao;
import etc.LoggedInUser;
@Singleton
@FilterWith(AppEngineFilter.class)
public class ArticleController {
@Inject
ArticleDao articleDao;
///////////////////////////////////////////////////////////////////////////
// Show article
///////////////////////////////////////////////////////////////////////////
public Result articleShow(@PathParam("id") Long id) {
Article article = null;
if (id != null) {
article = articleDao.getArticle(id);
}
return Results.html().render("article", article);
}
///////////////////////////////////////////////////////////////////////////
// Create new article
///////////////////////////////////////////////////////////////////////////
@FilterWith(SecureFilter.class)
public Result articleNew() {
return Results.html();
}
@FilterWith(SecureFilter.class)
public Result articleNewPost(@LoggedInUser String username,
Context context,
@JSR303Validation ArticleDto articleDto,
Validation validation) {
if (validation.hasViolations()) {
context.getFlashCookie().error("Please correct field.");
context.getFlashCookie().put("title", articleDto.title);
context.getFlashCookie().put("content", articleDto.content);
return Results.redirect("/article/new");
} else {
articleDao.postArticle(username, articleDto);
context.getFlashCookie().success("New article created.");
return Results.redirect("/");
}
}
}