cleanup and refactored to move to net.wpitchoune package

[pnews.git] / war / src / main / java / pnews / servlet / Pnews.java

diff --git a/war/src/main/java/pnews/servlet/Pnews.java b/war/src/main/java/pnews/servlet/Pnews.java
index 63040c8..c51f946 100644 (file)
--- a/war/src/main/java/pnews/servlet/Pnews.java
+++ b/war/src/main/java/pnews/servlet/Pnews.java
@@ -20,8 +20,11 @@ import javax.servlet.http.HttpServletResponse;
 
 import com.rometools.rome.io.FeedException;
 
-import pnews.Article;
-import pnews.Category;
+import net.wpitchoune.pnews.Article;
+import net.wpitchoune.pnews.ArticleStore;
+import net.wpitchoune.pnews.Category;
+import net.wpitchoune.pnews.Config;
+import net.wpitchoune.pnews.Language;
 
 public class Pnews extends HttpServlet {
         private static final String CLASS_NAME = Pnews.class.getName();
@@ -71,7 +74,7 @@ public class Pnews extends HttpServlet {
                         if (redirectURL != null) {
                                 a = ArticleStore.singleton.get(redirectURL);
                                 if (a != null)
-                                        a.readCount.incrementAndGet();
+                                        a.incrementReadCount();
                                 else
                                         LOG.severe("Cannot find the article " + redirectURL);
                                 
@@ -90,29 +93,34 @@ public class Pnews extends HttpServlet {
 
                 LOG.exiting(Pnews.class.getName(), "redirect");
         }
+        
+        private static void doTemporaryRedirect(String newURL, HttpServletResponse rp) {
+                rp.setHeader("Location", newURL);
+                rp.setStatus(HttpServletResponse.SC_TEMPORARY_REDIRECT);             
+        }
 
         private void writeStats(HttpServletResponse rp) throws IOException {
                 rp.setContentType("application/json;charset=utf-8");
                 rp.setCharacterEncoding("utf-8");
 
-                rp.getWriter().write(JSON.getStats(config.getCategories()));
+                rp.getWriter().write(JSON.getStats(provider, config));
         }
 
         
-        private void writeArticles(Category cat, HttpServletResponse rp) {
+        private void writeArticles(Category cat, String entity, HttpServletResponse rp) {
                 String html;
                 List<Article> articles;
 
                 try {
-                        articles = provider.getArticles(cat);
+                        articles = provider.getArticles(cat, entity);
                         if (articles != null) {
-                                html = HTML.toHTML(articles, cat, config.getCategories());
+                                html = HTML.toHTML(articles, cat, entity, config, provider);
                                 rp.setContentType("text/html;charset=utf-8");
                                 rp.getWriter().write(html);
                                 rp.setCharacterEncoding("utf-8");
                         } else {
                                 LOG.severe("writeArticles cannot retrieve any articles");
-                                html = HTML.toHTML(new ArrayList<Article>(), cat, config.getCategories());
+                                html = HTML.toHTML(new ArrayList<Article>(), cat, entity, config, provider);
                                 rp.setContentType("text/html");
                                 rp.getWriter().write(html);
                         }
@@ -168,12 +176,11 @@ public class Pnews extends HttpServlet {
                 }
 
                 if (path.equals("/")) {
-                        writeArticles(config.getDefaultCategory(), resp);
+                        doTemporaryRedirect(config.getDefaultLanguage().toURL(), resp);
                         return ;
                 }
 
                 try {
-                
                         if (path.equals("/stats")) {
                                 writeStats(resp);
                                 return ;
@@ -181,14 +188,21 @@ public class Pnews extends HttpServlet {
                 
                         for (Category cat: config.getCategories()) {
                                 if (path.equals(cat.getURL())) {
-                                        writeArticles(cat, resp);
+                                        writeArticles(cat, getQueryParameter(req, "entity"), resp);
+                                        return ;
+                                }
+                        }
+                        
+                        for (Language l: config.getLanguages()) {
+                                if (path.equals(l.toURL())) {
+                                        doTemporaryRedirect(config.getDefaultCategory(l).getURL(), resp);
                                         return ;
                                 }
                         }
                 
                         resp.getWriter().write("Not found " + req.getPathInfo());
                         resp.setStatus(HttpServletResponse.SC_NOT_FOUND);
-                } catch (IOException e) {
+                } catch (IOException | RuntimeException e) {
                         LOG.log(Level.SEVERE, "doGet failure", e);
                         resp.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
                 }