James Moger
2011-04-21 a645ba09d693495c50ab0ee0d1fc2734407b73a4
commit | author | age
98ce17 1 package com.gitblit.wicket.panels;
JM 2
3 import java.util.Date;
4 import java.util.List;
5 import java.util.Map;
6
a645ba 7 import org.apache.wicket.markup.html.image.ContextImage;
98ce17 8 import org.apache.wicket.markup.html.link.BookmarkablePageLink;
JM 9 import org.apache.wicket.markup.repeater.Item;
10 import org.apache.wicket.markup.repeater.data.DataView;
11 import org.apache.wicket.markup.repeater.data.ListDataProvider;
12 import org.eclipse.jgit.lib.ObjectId;
13 import org.eclipse.jgit.lib.Repository;
14 import org.eclipse.jgit.revwalk.RevCommit;
15
16 import com.gitblit.GitBlit;
17 import com.gitblit.Keys;
18 import com.gitblit.utils.JGitUtils;
19 import com.gitblit.utils.StringUtils;
20 import com.gitblit.utils.JGitUtils.SearchType;
21 import com.gitblit.wicket.LinkPanel;
22 import com.gitblit.wicket.WicketUtils;
23 import com.gitblit.wicket.pages.CommitDiffPage;
24 import com.gitblit.wicket.pages.CommitPage;
25 import com.gitblit.wicket.pages.SearchPage;
26 import com.gitblit.wicket.pages.TreePage;
27
28 public class SearchPanel extends BasePanel {
29
30     private static final long serialVersionUID = 1L;
31
32     private boolean hasMore = false;
33
34     public SearchPanel(String wicketId, final String repositoryName, final String objectId, final String value, SearchType searchType, Repository r, int limit, int pageOffset) {
35         super(wicketId);
36         boolean pageResults = limit <= 0;
37         int itemsPerPage = GitBlit.self().settings().getInteger(Keys.web.logPageCommitCount, 50);
38         if (itemsPerPage <= 1) {
39             itemsPerPage = 50;
40         }
41
42         RevCommit commit = JGitUtils.getCommit(r, objectId);
43
44         final Map<ObjectId, List<String>> allRefs = JGitUtils.getAllRefs(r);
45         List<RevCommit> commits;
46         if (pageResults) {
47             // Paging result set
48             commits = JGitUtils.searchRevlogs(r, objectId, value, searchType, pageOffset * itemsPerPage, itemsPerPage);
49         } else {
50             // Fixed size result set
51             commits = JGitUtils.searchRevlogs(r, objectId, value, searchType, 0, limit);
52         }
53
54         // inaccurate way to determine if there are more commits.
55         // works unless commits.size() represents the exact end.
56         hasMore = commits.size() >= itemsPerPage;
57
58         // header
59         add(new LinkPanel("header", "title", commit.getShortMessage(), CommitPage.class, WicketUtils.newObjectParameter(repositoryName, commit.getName())));
60
61         ListDataProvider<RevCommit> dp = new ListDataProvider<RevCommit>(commits);
62         DataView<RevCommit> searchView = new DataView<RevCommit>("commit", dp) {
63             private static final long serialVersionUID = 1L;
64             int counter = 0;
65
66             public void populateItem(final Item<RevCommit> item) {
67                 final RevCommit entry = item.getModelObject();
68                 final Date date = JGitUtils.getCommitDate(entry);
69
70                 item.add(WicketUtils.createDateLabel("commitDate", date, getTimeZone()));
71
72                 // author search link
73                 String author = entry.getAuthorIdent().getName();
74                 LinkPanel authorLink = new LinkPanel("commitAuthor", "list", author, SearchPage.class, WicketUtils.newSearchParameter(repositoryName, objectId, author, SearchType.AUTHOR));
75                 setPersonSearchTooltip(authorLink, author, SearchType.AUTHOR);
76                 item.add(authorLink);
77
a645ba 78                 // merge icon
JM 79                 if (entry.getParentCount() > 1) {
80                     item.add(new ContextImage("commitIcon", "/com/gitblit/wicket/resources/commit_merge_16x16.png"));
81                 } else {
82                     item.add(new ContextImage("commitIcon", "/com/gitblit/wicket/resources/blank.png"));
83                 }
84
98ce17 85                 String shortMessage = entry.getShortMessage();
JM 86                 String trimmedMessage = StringUtils.trimShortLog(shortMessage);
87                 // TODO highlight matches
88                 LinkPanel shortlog = new LinkPanel("commitShortMessage", "list subject", trimmedMessage, CommitPage.class, WicketUtils.newObjectParameter(repositoryName, entry.getName()));
89                 if (!shortMessage.equals(trimmedMessage)) {
90                     WicketUtils.setHtmlTitle(shortlog, shortMessage);
91                 }
92                 item.add(shortlog);
93
94                 item.add(new RefsPanel("commitRefs", repositoryName, entry, allRefs));
95
96                 item.add(new BookmarkablePageLink<Void>("commit", CommitPage.class, WicketUtils.newObjectParameter(repositoryName, entry.getName())));
97                 item.add(new BookmarkablePageLink<Void>("commitdiff", CommitDiffPage.class, WicketUtils.newObjectParameter(repositoryName, entry.getName())));
98                 item.add(new BookmarkablePageLink<Void>("tree", TreePage.class, WicketUtils.newObjectParameter(repositoryName, entry.getName())));
99
100                 WicketUtils.setAlternatingBackground(item, counter);
101                 counter++;
102             }
103         };
104         add(searchView);
105     }
106
107     public boolean hasMore() {
108         return hasMore;
109     }
110 }