From 6477ce2aa8540fedbec7ebba5656cd3968e78019 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Wed, 02 Nov 2011 19:25:49 -0400
Subject: [PATCH] Populate author selector based on repository selector
---
src/com/gitblit/SyndicationServlet.java | 67 +++++++++++++++++++++++++++++++--
1 files changed, 62 insertions(+), 5 deletions(-)
diff --git a/src/com/gitblit/SyndicationServlet.java b/src/com/gitblit/SyndicationServlet.java
index 998949a..694b9cc 100644
--- a/src/com/gitblit/SyndicationServlet.java
+++ b/src/com/gitblit/SyndicationServlet.java
@@ -16,6 +16,7 @@
package com.gitblit;
import java.text.MessageFormat;
+import java.util.ArrayList;
import java.util.List;
import javax.servlet.http.HttpServlet;
@@ -26,17 +27,40 @@
import org.slf4j.LoggerFactory;
import com.gitblit.models.RepositoryModel;
+import com.gitblit.models.SyndicatedEntryModel;
+import com.gitblit.utils.HttpUtils;
import com.gitblit.utils.JGitUtils;
import com.gitblit.utils.StringUtils;
import com.gitblit.utils.SyndicationUtils;
-import com.gitblit.wicket.WicketUtils;
+import com.sun.syndication.feed.synd.SyndContent;
+import com.sun.syndication.feed.synd.SyndContentImpl;
+/**
+ * SyndicationServlet generates RSS 2.0 feeds and feed links.
+ *
+ * Access to this servlet is protected by the SyndicationFilter.
+ *
+ * @author James Moger
+ *
+ */
public class SyndicationServlet extends HttpServlet {
private static final long serialVersionUID = 1L;
private transient Logger logger = LoggerFactory.getLogger(SyndicationServlet.class);
+ /**
+ * Create a feed link for the specified repository and branch/tag/commit id.
+ *
+ * @param baseURL
+ * @param repository
+ * the repository name
+ * @param objectId
+ * the branch, tag, or first commit for the feed
+ * @param length
+ * the number of commits to include in the feed
+ * @return an RSS feed url
+ */
public static String asLink(String baseURL, String repository, String objectId, int length) {
if (baseURL.length() > 0 && baseURL.charAt(baseURL.length() - 1) == '/') {
baseURL = baseURL.substring(0, baseURL.length() - 1);
@@ -63,6 +87,13 @@
return url.toString();
}
+ /**
+ * Determines the appropriate title for a feed.
+ *
+ * @param repository
+ * @param objectId
+ * @return title of the feed
+ */
public static String getTitle(String repository, String objectId) {
String id = objectId;
if (!StringUtils.isEmpty(id)) {
@@ -77,12 +108,20 @@
return MessageFormat.format("{0} ({1})", repository, id);
}
+ /**
+ * Generates the feed content.
+ *
+ * @param request
+ * @param response
+ * @throws javax.servlet.ServletException
+ * @throws java.io.IOException
+ */
private void processRequest(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response) throws javax.servlet.ServletException,
java.io.IOException {
- String hostURL = WicketUtils.getHostURL(request);
- String url = request.getRequestURI().substring(request.getServletPath().length());
+ String servletUrl = request.getContextPath() + request.getServletPath();
+ String url = request.getRequestURI().substring(servletUrl.length());
if (url.charAt(0) == '/' && url.length() > 1) {
url = url.substring(1);
}
@@ -100,12 +139,30 @@
}
}
+ response.setContentType("application/rss+xml; charset=UTF-8");
Repository repository = GitBlit.self().getRepository(repositoryName);
RepositoryModel model = GitBlit.self().getRepositoryModel(repositoryName);
List<RevCommit> commits = JGitUtils.getRevLog(repository, objectId, 0, length);
+ List<SyndicatedEntryModel> entries = new ArrayList<SyndicatedEntryModel>();
+
+ String gitblitUrl = HttpUtils.getGitblitURL(request);
+ // convert RevCommit to SyndicatedEntryModel
+ for (RevCommit commit : commits) {
+ SyndicatedEntryModel entry = new SyndicatedEntryModel();
+ entry.title = commit.getShortMessage();
+ entry.author = commit.getAuthorIdent().getName();
+ entry.link = MessageFormat.format("{0}/commit/{1}/{2}", gitblitUrl,
+ StringUtils.encodeURL(model.name), commit.getName());
+ entry.published = commit.getCommitterIdent().getWhen();
+ entry.contentType = "text/plain";
+ entry.content = commit.getFullMessage();
+ entry.repository = model.name;
+ entry.branch = objectId;
+ entries.add(entry);
+ }
try {
- SyndicationUtils.toRSS(hostURL, getTitle(model.name, objectId), model.description,
- model.name, commits, response.getOutputStream());
+ SyndicationUtils.toRSS(gitblitUrl, getTitle(model.name, objectId), model.description,
+ model.name, entries, response.getOutputStream());
} catch (Exception e) {
logger.error("An error occurred during feed generation", e);
}
--
Gitblit v1.9.1