Added UI for the push log introduced in 1.2.1

James Moger

2013-05-24 0eb562ebedc9a5f2b798d7692295f96e5057e5dd

 src/main/java/com/gitblit/wicket/panels/PushesPanel.java

@@ -1,5 +1,5 @@
/*

 * Copyright 2011 gitblit.com.

 * Copyright 2013 gitblit.com.

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

@@ -16,14 +16,14 @@
package com.gitblit.wicket.panels;



import java.text.MessageFormat;

import java.util.HashMap;

import java.util.ArrayList;

import java.util.List;

import java.util.Map;



import org.apache.wicket.markup.html.basic.Label;

import org.apache.wicket.markup.repeater.Item;

import org.apache.wicket.markup.repeater.data.DataView;

import org.apache.wicket.markup.repeater.data.ListDataProvider;

import org.apache.wicket.model.StringResourceModel;

import org.eclipse.jgit.lib.Repository;



import com.gitblit.Constants;

@@ -32,13 +32,15 @@
import com.gitblit.models.PushLogEntry;

import com.gitblit.models.RepositoryCommit;

import com.gitblit.models.RepositoryModel;

import com.gitblit.models.UserModel;

import com.gitblit.utils.PushLogUtils;

import com.gitblit.utils.StringUtils;

import com.gitblit.wicket.WicketUtils;

import com.gitblit.wicket.pages.CommitPage;

import com.gitblit.wicket.pages.GitSearchPage;

import com.gitblit.wicket.pages.ComparePage;

import com.gitblit.wicket.pages.PushesPage;

import com.gitblit.wicket.pages.SummaryPage;

import com.gitblit.wicket.pages.TagPage;

import com.gitblit.wicket.pages.TreePage;

import com.gitblit.wicket.pages.UserPage;



public class PushesPanel extends BasePanel {

@@ -52,79 +54,136 @@
   public PushesPanel(String wicketId, final RepositoryModel model, Repository r, int limit, int pageOffset) {

      super(wicketId);

      boolean pageResults = limit <= 0;

      int itemsPerPage = GitBlit.getInteger(Keys.web.itemsPerPage, 50);

      if (itemsPerPage <= 1) {

         itemsPerPage = 50;

      int pushesPerPage = GitBlit.getInteger(Keys.web.pushesPerPage, 10);

      if (pushesPerPage <= 1) {

         pushesPerPage = 10;

      }



      final Map<String, String> usernameLookup = new HashMap<String, String>();

      final int hashLen = GitBlit.getInteger(Keys.web.shortCommitIdLength, 6);

      List<PushLogEntry> entries = PushLogUtils.getPushLog(model.name, r, limit);

      // establish pusher identities

      for (PushLogEntry push : entries) {

         // handle push logs with email address instead of account name

         String username = push.user.username;

         if (push.user.username.indexOf('@') > -1) {

            // push username is an email address, reverse lookup for account

            if (!usernameLookup.containsKey(push.user.username)) {

               for (UserModel user : GitBlit.self().getAllUsers()) {

                  if (push.user.username.equals(user.emailAddress)) {

                     username = user.username;

                     usernameLookup.put(push.user.username, username);

                     break;

                  }

               }

            } else {

               username = usernameLookup.get(push.user.username);

            }

         } else {

            // push username is an account name, lookup for email address

            if (!usernameLookup.containsKey(push.user.username)) {

               UserModel user = GitBlit.self().getUserModel(push.user.username);

               if (user != null) {

                  push.user.emailAddress = user.emailAddress;

                  usernameLookup.put(push.user.username, user.emailAddress);

               }

            } else {

               push.user.emailAddress = usernameLookup.get(push.user.username);

            }

         }

      List<PushLogEntry> pushes;

      if (pageResults) {

         pushes = PushLogUtils.getPushLogByRef(model.name, r, pageOffset * pushesPerPage, pushesPerPage);

      } else {

         pushes = PushLogUtils.getPushLogByRef(model.name, r, limit);

      }

      

      hasPushes = entries.size() > 0;

		
      ListDataProvider<PushLogEntry> dp = new ListDataProvider<PushLogEntry>(entries);

      // inaccurate way to determine if there are more commits.

      // works unless commits.size() represents the exact end.

      hasMore = pushes.size() >= pushesPerPage;



      hasPushes = pushes.size() > 0;



      ListDataProvider<PushLogEntry> dp = new ListDataProvider<PushLogEntry>(pushes);

      DataView<PushLogEntry> pushView = new DataView<PushLogEntry>("push", dp) {

         private static final long serialVersionUID = 1L;



         public void populateItem(final Item<PushLogEntry> pushItem) {

            final PushLogEntry push = pushItem.getModelObject();

            String fullRefName = push.getChangedRefs().get(0);

            String shortRefName = fullRefName;

            boolean isTag = false;

            if (shortRefName.startsWith(org.eclipse.jgit.lib.Constants.R_HEADS)) {

               shortRefName = shortRefName.substring(org.eclipse.jgit.lib.Constants.R_HEADS.length());

            } else if (shortRefName.startsWith(org.eclipse.jgit.lib.Constants.R_TAGS)) {

               shortRefName = shortRefName.substring(org.eclipse.jgit.lib.Constants.R_TAGS.length());

               isTag = true;

            }

            

				
            pushItem.add(new GravatarImage("whoAvatar", push.getCommitterIdent(), 40));

            pushItem.add(new LinkPanel("whoPushed", null, push.user.getDisplayName(),

                  UserPage.class, WicketUtils.newUsernameParameter(push.user.username)));

            pushItem.add(new Label("whatPushed", 
                  MessageFormat.format(push.getCommitCount() > 1 ? "pushed {0} commits to":"pushed 1 commit to", push.getCommitCount())));

            String repoName = StringUtils.stripDotGit(model.name);

            pushItem.add(new LinkPanel("wherePushed", null, repoName,

                  SummaryPage.class, WicketUtils.newRepositoryParameter(model.name)));

            pushItem.add(WicketUtils.createDateLabel("whenPushed", push.date, getTimeZone(), getTimeUtils()));

            pushItem.add(new GravatarImage("whoAvatar", push.getCommitterIdent(), 40));

            if (push.user.username.equals(push.user.emailAddress) && push.user.emailAddress.indexOf('@') > -1) {

               // username is an email address - 1.2.1 push log bug

               pushItem.add(new Label("whoPushed", push.user.getDisplayName()));

            } else {

               // link to user acount page

               pushItem.add(new LinkPanel("whoPushed", null, push.user.getDisplayName(),

                  UserPage.class, WicketUtils.newUsernameParameter(push.user.username)));

            }

				
            String preposition = "gb.at";

            boolean isDelete = false;

            boolean isRewind = false;

            String what;

            switch(push.getChangeType(fullRefName)) {

            case CREATE:

               if (isTag) {

                  what = getString("gb.pushedNewTag");

               } else {

                  what = getString("gb.pushedNewBranch");

               }

               preposition = "gb.to";

               break;

            case DELETE:

               isDelete = true;

               if (isTag) {

                  what = getString("gb.deletedTag");

               } else {

                  what = getString("gb.deletedBranch");

               }

               preposition = "gb.from";

               break;

            case UPDATE_NONFASTFORWARD:

               isRewind = true;

            default:

               what = MessageFormat.format(push.getCommitCount() > 1 ? getString("gb.pushedNCommitsTo") : getString("gb.pushedOneCommitTo") , push.getCommitCount());

               break;

            }

            pushItem.add(new Label("whatPushed", what));

				
            pushItem.add(new Label("refRewind", getString("gb.rewind")).setVisible(isRewind));

				
            if (isDelete) {

               // can't link to deleted ref

               pushItem.add(new Label("refPushed", shortRefName));

            } else if (isTag) {

               // link to tag

               pushItem.add(new LinkPanel("refPushed", null, shortRefName,

                     TagPage.class, WicketUtils.newObjectParameter(model.name, fullRefName)));

            } else {

               // link to tree

               pushItem.add(new LinkPanel("refPushed", null, shortRefName,

                  TreePage.class, WicketUtils.newObjectParameter(model.name, fullRefName)));

            }

				
            // to/from/etc

            pushItem.add(new Label("repoPreposition", getString(preposition)));

				
            String repoName = StringUtils.stripDotGit(model.name);

            pushItem.add(new LinkPanel("repoPushed", null, repoName,

                  SummaryPage.class, WicketUtils.newRepositoryParameter(model.name)));



            ListDataProvider<RepositoryCommit> cdp = new ListDataProvider<RepositoryCommit>(push.getCommits());

            int maxCommitCount = 5;

            List<RepositoryCommit> commits = push.getCommits();

            if (commits.size() > maxCommitCount) {

               commits = new ArrayList<RepositoryCommit>(commits.subList(0,  maxCommitCount));					
            }

				
            // compare link

            String compareLinkText = null;

            if ((push.getCommitCount() <= maxCommitCount) && (push.getCommitCount() > 1)) {

               compareLinkText = MessageFormat.format(getString("gb.viewComparison"), commits.size());

            } else if (push.getCommitCount() > maxCommitCount) {

               int diff = push.getCommitCount() - maxCommitCount;

               compareLinkText = MessageFormat.format(diff > 1 ? getString("gb.nMoreCommits") : getString("gb.oneMoreCommit"), diff);

            }

            if (StringUtils.isEmpty(compareLinkText)) {

               pushItem.add(new Label("compareLink").setVisible(false));

            } else {

               String endRangeId = push.getNewId(fullRefName);

               String startRangeId = push.getOldId(fullRefName);

               pushItem.add(new LinkPanel("compareLink", null, compareLinkText, ComparePage.class, WicketUtils.newRangeParameter(push.repository, startRangeId, endRangeId)));

            }

				
            ListDataProvider<RepositoryCommit> cdp = new ListDataProvider<RepositoryCommit>(commits);

            DataView<RepositoryCommit> commitsView = new DataView<RepositoryCommit>("commit", cdp) {

               private static final long serialVersionUID = 1L;



               public void populateItem(final Item<RepositoryCommit> commitItem) {

                  final RepositoryCommit commit = commitItem.getModelObject();



                  // author search link

                  String author = commit.getAuthorIdent().getName();

                  LinkPanel authorLink = new LinkPanel("commitAuthor", "list", author,

                        GitSearchPage.class, WicketUtils.newSearchParameter(model.name,

                              null, author, Constants.SearchType.AUTHOR));

                  setPersonSearchTooltip(authorLink, author, Constants.SearchType.AUTHOR);

                  commitItem.add(authorLink);

                  // author gravatar

                  commitItem.add(new GravatarImage("commitAuthor", commit.getAuthorIdent().getName(),

                        commit.getAuthorIdent().getEmailAddress(), null, 16, false, false));

                  

                  // merge icon

                  if (commit.getParentCount() > 1) {

@@ -149,8 +208,6 @@
                  }

                  commitItem.add(shortlog);



                  commitItem.add(new RefsPanel("commitRefs", commit.repository, commit.getRefs()));



                  // commit hash link

                  LinkPanel commitHash = new LinkPanel("hashLink", null, commit.getName().substring(0, hashLen),

                        CommitPage.class, WicketUtils.newObjectParameter(

@@ -158,12 +215,6 @@
                  WicketUtils.setCssClass(commitHash, "shortsha1");

                  WicketUtils.setHtmlTooltip(commitHash, commit.getName());

                  commitItem.add(commitHash);

						
//                  item.add(new BookmarkablePageLink<Void>("diff", CommitDiffPage.class, WicketUtils

//                        .newObjectParameter(repositoryName, entry.getName())).setEnabled(entry

//                        .getParentCount() > 0));

//                  item.add(new BookmarkablePageLink<Void>("tree", TreePage.class, WicketUtils

//                        .newObjectParameter(repositoryName, entry.getName())));

               }

            };

            

@@ -173,26 +224,26 @@
      add(pushView);



      // determine to show pager, more, or neither

//      if (limit <= 0) {

//         // no display limit

//         add(new Label("moreLogs", "").setVisible(false));

//      } else {

//         if (pageResults) {

//            // paging

//            add(new Label("moreLogs", "").setVisible(false));

//         } else {

//            // more

//            if (commits.size() == limit) {

//               // show more

//               add(new LinkPanel("moreLogs", "link", new StringResourceModel("gb.moreLogs",

//                     this, null), LogPage.class,

//                     WicketUtils.newRepositoryParameter(repositoryName)));

//            } else {

//               // no more

//               add(new Label("moreLogs", "").setVisible(false));

//            }

//         }

//      }

      if (limit <= 0) {

         // no display limit

         add(new Label("morePushes").setVisible(false));

      } else {

         if (pageResults) {

            // paging

            add(new Label("morePushes").setVisible(false));

         } else {

            // more

            if (pushes.size() == limit) {

               // show more

               add(new LinkPanel("morePushes", "link", new StringResourceModel("gb.morePushes",

                     this, null), PushesPage.class,

                     WicketUtils.newRepositoryParameter(model.name)));

            } else {

               // no more

               add(new Label("morePushes").setVisible(false));

            }

         }

      }

   }



   public boolean hasMore() {