From e6935876b97a63bae2ec087b4fc390c832aef155 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Thu, 22 Dec 2011 17:06:35 -0500
Subject: [PATCH] Drop recent activity y-axis labels
---
src/com/gitblit/SyndicationServlet.java | 136 ++++++++++++++++++++++++++++++++++++++++++--
1 files changed, 128 insertions(+), 8 deletions(-)
diff --git a/src/com/gitblit/SyndicationServlet.java b/src/com/gitblit/SyndicationServlet.java
index 19865fe..f9ae4e6 100644
--- a/src/com/gitblit/SyndicationServlet.java
+++ b/src/com/gitblit/SyndicationServlet.java
@@ -16,34 +16,59 @@
package com.gitblit;
import java.text.MessageFormat;
+import java.util.ArrayList;
import java.util.List;
+import java.util.Map;
import javax.servlet.http.HttpServlet;
+import org.eclipse.jgit.lib.ObjectId;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.revwalk.RevCommit;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
+import com.gitblit.models.FeedEntryModel;
+import com.gitblit.models.RefModel;
import com.gitblit.models.RepositoryModel;
+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;
+/**
+ * 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);
}
StringBuilder url = new StringBuilder();
url.append(baseURL);
- url.append(Constants.SYNDICATION_SERVLET_PATH);
+ url.append(Constants.SYNDICATION_PATH);
url.append(repository);
if (!StringUtils.isEmpty(objectId) || length > 0) {
StringBuilder parameters = new StringBuilder("?");
@@ -62,7 +87,14 @@
}
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)) {
@@ -77,18 +109,35 @@
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);
}
String repositoryName = url;
String objectId = request.getParameter("h");
String l = request.getParameter("l");
+ String page = request.getParameter("pg");
+ String searchString = request.getParameter("s");
+ Constants.SearchType searchType = Constants.SearchType.COMMIT;
+ if (!StringUtils.isEmpty(request.getParameter("st"))) {
+ Constants.SearchType type = Constants.SearchType.forName(request.getParameter("st"));
+ if (type != null) {
+ searchType = type;
+ }
+ }
int length = GitBlit.getInteger(Keys.web.syndicationEntries, 25);
if (StringUtils.isEmpty(objectId)) {
objectId = org.eclipse.jgit.lib.Constants.HEAD;
@@ -99,13 +148,84 @@
} catch (NumberFormatException x) {
}
}
+ int offset = 0;
+ if (!StringUtils.isEmpty(page)) {
+ try {
+ offset = length * Integer.parseInt(page);
+ } catch (NumberFormatException x) {
+ }
+ }
+ 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<RevCommit> commits;
+ if (StringUtils.isEmpty(searchString)) {
+ // standard log/history lookup
+ commits = JGitUtils.getRevLog(repository, objectId, offset, length);
+ } else {
+ // repository search
+ commits = JGitUtils.searchRevlogs(repository, objectId, searchString, searchType,
+ offset, length);
+ }
+ Map<ObjectId, List<RefModel>> allRefs = JGitUtils.getAllRefs(repository);
+ List<FeedEntryModel> entries = new ArrayList<FeedEntryModel>();
+
+ boolean mountParameters = GitBlit.getBoolean(Keys.web.mountParameters, true);
+ String urlPattern;
+ if (mountParameters) {
+ // mounted parameters
+ urlPattern = "{0}/commit/{1}/{2}";
+ } else {
+ // parameterized parameters
+ urlPattern = "{0}/commit/?r={1}&h={2}";
+ }
+ String gitblitUrl = HttpUtils.getGitblitURL(request);
+ // convert RevCommit to SyndicatedEntryModel
+ for (RevCommit commit : commits) {
+ FeedEntryModel entry = new FeedEntryModel();
+ entry.title = commit.getShortMessage();
+ entry.author = commit.getAuthorIdent().getName();
+ entry.link = MessageFormat.format(urlPattern, gitblitUrl,
+ StringUtils.encodeURL(model.name), commit.getName());
+ entry.published = commit.getCommitterIdent().getWhen();
+ entry.contentType = "text/html";
+ String message = GitBlit.self().processCommitMessage(model.name,
+ commit.getFullMessage());
+ entry.content = message;
+ entry.repository = model.name;
+ entry.branch = objectId;
+ entry.tags = new ArrayList<String>();
+
+ // add commit id and parent commit ids
+ entry.tags.add("commit:" + commit.getName());
+ for (RevCommit parent : commit.getParents()) {
+ entry.tags.add("parent:" + parent.getName());
+ }
+
+ // add refs to tabs list
+ List<RefModel> refs = allRefs.get(commit.getId());
+ if (refs != null && refs.size() > 0) {
+ for (RefModel ref : refs) {
+ entry.tags.add("ref:" + ref.getName());
+ }
+ }
+ entries.add(entry);
+ }
+ String feedLink;
+ if (mountParameters) {
+ // mounted url
+ feedLink = MessageFormat.format("{0}/summary/{1}", gitblitUrl,
+ StringUtils.encodeURL(model.name));
+ } else {
+ // parameterized url
+ feedLink = MessageFormat.format("{0}/summary/?r={1}", gitblitUrl,
+ StringUtils.encodeURL(model.name));
+ }
+
try {
- SyndicationUtils.toRSS(hostURL, getTitle(model.name, objectId), model.description,
- model.name, commits, response.getOutputStream());
+ SyndicationUtils.toRSS(gitblitUrl, feedLink, 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