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| | |
| | | /* |
| | | * 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. |
| | | * You may obtain a copy of the License at |
| | | * |
| | | * http://www.apache.org/licenses/LICENSE-2.0 |
| | | * |
| | | * Unless required by applicable law or agreed to in writing, software |
| | | * distributed under the License is distributed on an "AS IS" BASIS, |
| | | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| | | * See the License for the specific language governing permissions and |
| | | * limitations under the License. |
| | | */ |
| | | package com.gitblit.wicket.pages; |
| | | |
| | | import java.text.MessageFormat; |
| | | import java.util.ArrayList; |
| | | import java.util.List; |
| | | |
| | | import org.apache.wicket.PageParameters; |
| | | import org.apache.wicket.markup.html.basic.Label; |
| | | import org.apache.wicket.markup.html.form.DropDownChoice; |
| | | import org.apache.wicket.markup.html.form.TextField; |
| | | import org.apache.wicket.markup.html.link.BookmarkablePageLink; |
| | | import org.apache.wicket.markup.html.link.ExternalLink; |
| | | import org.apache.wicket.markup.html.panel.Fragment; |
| | | 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.IModel; |
| | | import org.apache.wicket.model.Model; |
| | | import org.apache.wicket.protocol.http.RequestUtils; |
| | | import org.apache.wicket.request.target.basic.RedirectRequestTarget; |
| | | import org.eclipse.jgit.diff.DiffEntry.ChangeType; |
| | | import org.eclipse.jgit.lib.Repository; |
| | | import org.eclipse.jgit.revwalk.RevCommit; |
| | | |
| | | import com.gitblit.GitBlit; |
| | | import com.gitblit.Keys; |
| | | import com.gitblit.models.PathModel.PathChangeModel; |
| | | import com.gitblit.models.RefModel; |
| | | import com.gitblit.models.RepositoryModel; |
| | | import com.gitblit.models.SubmoduleModel; |
| | | import com.gitblit.utils.DiffUtils; |
| | | import com.gitblit.utils.DiffUtils.DiffOutputType; |
| | | import com.gitblit.utils.JGitUtils; |
| | | import com.gitblit.utils.StringUtils; |
| | | import com.gitblit.wicket.SessionlessForm; |
| | | import com.gitblit.wicket.WicketUtils; |
| | | import com.gitblit.wicket.panels.CommitLegendPanel; |
| | | import com.gitblit.wicket.panels.LinkPanel; |
| | | import com.gitblit.wicket.panels.LogPanel; |
| | | |
| | | /** |
| | | * The compare page allows you to compare two branches, tags, or hash ids. |
| | | * |
| | | * @author James Moger |
| | | * |
| | | */ |
| | | public class ComparePage extends RepositoryPage { |
| | | |
| | | IModel<String> fromCommitId = new Model<String>(""); |
| | | IModel<String> toCommitId = new Model<String>(""); |
| | | |
| | | IModel<String> fromRefId = new Model<String>(""); |
| | | IModel<String> toRefId = new Model<String>(""); |
| | | |
| | | public ComparePage(PageParameters params) { |
| | | super(params); |
| | | Repository r = getRepository(); |
| | | RepositoryModel repository = getRepositoryModel(); |
| | | |
| | | if (StringUtils.isEmpty(objectId)) { |
| | | // seleciton form |
| | | add(new Label("comparison").setVisible(false)); |
| | | } else { |
| | | // active comparison |
| | | Fragment comparison = new Fragment("comparison", "comparisonFragment", this); |
| | | add(comparison); |
| | | |
| | | DiffOutputType diffType = DiffOutputType.forName(GitBlit.getString(Keys.web.diffStyle, |
| | | DiffOutputType.GITBLIT.name())); |
| | | |
| | | RevCommit fromCommit; |
| | | RevCommit toCommit; |
| | | |
| | | String[] parts = objectId.split("\\.\\."); |
| | | if (parts[0].startsWith("refs/") && parts[1].startsWith("refs/")) { |
| | | // set the ref models |
| | | fromRefId.setObject(parts[0]); |
| | | toRefId.setObject(parts[1]); |
| | | |
| | | fromCommit = getCommit(r, fromRefId.getObject()); |
| | | toCommit = getCommit(r, toRefId.getObject()); |
| | | } else { |
| | | // set the id models |
| | | fromCommitId.setObject(parts[0]); |
| | | toCommitId.setObject(parts[1]); |
| | | |
| | | fromCommit = getCommit(r, fromCommitId.getObject()); |
| | | toCommit = getCommit(r, toCommitId.getObject()); |
| | | } |
| | | |
| | | final String startId = fromCommit.getId().getName(); |
| | | final String endId = toCommit.getId().getName(); |
| | | |
| | | // commit ids |
| | | fromCommitId.setObject(startId); |
| | | toCommitId.setObject(endId); |
| | | |
| | | String diff = DiffUtils.getDiff(r, fromCommit, toCommit, diffType); |
| | | |
| | | // compare page links |
| | | // comparison.add(new BookmarkablePageLink<Void>("patchLink", PatchPage.class, |
| | | // WicketUtils.newRangeParameter(repositoryName, fromCommitId.toString(), toCommitId.getObject()))); |
| | | |
| | | // display list of commits |
| | | comparison.add(new LogPanel("commitList", repositoryName, objectId, r, 0, 0, repository.showRemoteBranches)); |
| | | |
| | | // changed paths list |
| | | List<PathChangeModel> paths = JGitUtils.getFilesInRange(r, fromCommit, toCommit); |
| | | |
| | | comparison.add(new CommitLegendPanel("commitLegend", paths)); |
| | | ListDataProvider<PathChangeModel> pathsDp = new ListDataProvider<PathChangeModel>(paths); |
| | | DataView<PathChangeModel> pathsView = new DataView<PathChangeModel>("changedPath", pathsDp) { |
| | | private static final long serialVersionUID = 1L; |
| | | int counter; |
| | | |
| | | public void populateItem(final Item<PathChangeModel> item) { |
| | | final PathChangeModel entry = item.getModelObject(); |
| | | Label changeType = new Label("changeType", ""); |
| | | WicketUtils.setChangeTypeCssClass(changeType, entry.changeType); |
| | | setChangeTypeTooltip(changeType, entry.changeType); |
| | | item.add(changeType); |
| | | |
| | | boolean hasSubmodule = false; |
| | | String submodulePath = null; |
| | | if (entry.isTree()) { |
| | | // tree |
| | | item.add(new LinkPanel("pathName", null, entry.path, TreePage.class, |
| | | WicketUtils |
| | | .newPathParameter(repositoryName, endId, entry.path))); |
| | | } else if (entry.isSubmodule()) { |
| | | // submodule |
| | | String submoduleId = entry.objectId; |
| | | SubmoduleModel submodule = getSubmodule(entry.path); |
| | | submodulePath = submodule.gitblitPath; |
| | | hasSubmodule = submodule.hasSubmodule; |
| | | |
| | | // add relative link |
| | | item.add(new LinkPanel("pathName", "list", entry.path + " @ " + getShortObjectId(submoduleId), "#" + entry.path)); |
| | | } else { |
| | | // add relative link |
| | | item.add(new LinkPanel("pathName", "list", entry.path, "#" + entry.path)); |
| | | } |
| | | |
| | | // quick links |
| | | if (entry.isSubmodule()) { |
| | | // submodule |
| | | item.add(new ExternalLink("patch", "").setEnabled(false)); |
| | | item.add(new BookmarkablePageLink<Void>("view", CommitPage.class, WicketUtils |
| | | .newObjectParameter(submodulePath, entry.objectId)).setEnabled(hasSubmodule)); |
| | | item.add(new ExternalLink("blame", "").setEnabled(false)); |
| | | item.add(new BookmarkablePageLink<Void>("history", HistoryPage.class, WicketUtils |
| | | .newPathParameter(repositoryName, endId, entry.path)) |
| | | .setEnabled(!entry.changeType.equals(ChangeType.ADD))); |
| | | } else { |
| | | // tree or blob |
| | | item.add(new BookmarkablePageLink<Void>("patch", PatchPage.class, WicketUtils |
| | | .newBlobDiffParameter(repositoryName, startId, endId, entry.path)) |
| | | .setEnabled(!entry.changeType.equals(ChangeType.DELETE))); |
| | | item.add(new BookmarkablePageLink<Void>("view", BlobPage.class, WicketUtils |
| | | .newPathParameter(repositoryName, endId, entry.path)) |
| | | .setEnabled(!entry.changeType.equals(ChangeType.DELETE))); |
| | | item.add(new BookmarkablePageLink<Void>("blame", BlamePage.class, WicketUtils |
| | | .newPathParameter(repositoryName, endId, entry.path)) |
| | | .setEnabled(!entry.changeType.equals(ChangeType.ADD) |
| | | && !entry.changeType.equals(ChangeType.DELETE))); |
| | | item.add(new BookmarkablePageLink<Void>("history", HistoryPage.class, WicketUtils |
| | | .newPathParameter(repositoryName, endId, entry.path)) |
| | | .setEnabled(!entry.changeType.equals(ChangeType.ADD))); |
| | | } |
| | | WicketUtils.setAlternatingBackground(item, counter); |
| | | counter++; |
| | | } |
| | | }; |
| | | comparison.add(pathsView); |
| | | comparison.add(new Label("diffText", diff).setEscapeModelStrings(false)); |
| | | } |
| | | |
| | | // |
| | | // ref selection form |
| | | // |
| | | SessionlessForm<Void> refsForm = new SessionlessForm<Void>("compareRefsForm", getClass(), getPageParameters()) { |
| | | |
| | | private static final long serialVersionUID = 1L; |
| | | |
| | | @Override |
| | | public void onSubmit() { |
| | | String from = ComparePage.this.fromRefId.getObject(); |
| | | String to = ComparePage.this.toRefId.getObject(); |
| | | |
| | | PageParameters params = WicketUtils.newRangeParameter(repositoryName, from, to); |
| | | String relativeUrl = urlFor(ComparePage.class, params).toString(); |
| | | String absoluteUrl = RequestUtils.toAbsolutePath(relativeUrl); |
| | | getRequestCycle().setRequestTarget(new RedirectRequestTarget(absoluteUrl)); |
| | | } |
| | | }; |
| | | |
| | | List<String> refs = new ArrayList<String>(); |
| | | for (RefModel ref : JGitUtils.getLocalBranches(r, true, -1)) { |
| | | refs.add(ref.getName()); |
| | | } |
| | | if (repository.showRemoteBranches) { |
| | | for (RefModel ref : JGitUtils.getRemoteBranches(r, true, -1)) { |
| | | refs.add(ref.getName()); |
| | | } |
| | | } |
| | | for (RefModel ref : JGitUtils.getTags(r, true, -1)) { |
| | | refs.add(ref.getName()); |
| | | } |
| | | refsForm.add(new DropDownChoice<String>("fromRef", fromRefId, refs).setEnabled(refs.size() > 0)); |
| | | refsForm.add(new DropDownChoice<String>("toRef", toRefId, refs).setEnabled(refs.size() > 0)); |
| | | add(refsForm); |
| | | |
| | | // |
| | | // manual ids form |
| | | // |
| | | SessionlessForm<Void> idsForm = new SessionlessForm<Void>("compareIdsForm", getClass(), getPageParameters()) { |
| | | |
| | | private static final long serialVersionUID = 1L; |
| | | |
| | | @Override |
| | | public void onSubmit() { |
| | | String from = ComparePage.this.fromCommitId.getObject(); |
| | | String to = ComparePage.this.toCommitId.getObject(); |
| | | |
| | | PageParameters params = WicketUtils.newRangeParameter(repositoryName, from, to); |
| | | String relativeUrl = urlFor(ComparePage.class, params).toString(); |
| | | String absoluteUrl = RequestUtils.toAbsolutePath(relativeUrl); |
| | | getRequestCycle().setRequestTarget(new RedirectRequestTarget(absoluteUrl)); |
| | | } |
| | | }; |
| | | |
| | | TextField<String> fromIdField = new TextField<String>("fromId", fromCommitId); |
| | | WicketUtils.setInputPlaceholder(fromIdField, getString("gb.from") + "..."); |
| | | idsForm.add(fromIdField); |
| | | |
| | | TextField<String> toIdField = new TextField<String>("toId", toCommitId); |
| | | WicketUtils.setInputPlaceholder(toIdField, getString("gb.to") + "..."); |
| | | idsForm.add(toIdField); |
| | | add(idsForm); |
| | | |
| | | r.close(); |
| | | } |
| | | |
| | | @Override |
| | | protected String getPageName() { |
| | | return getString("gb.compare"); |
| | | } |
| | | |
| | | @Override |
| | | protected Class<? extends BasePage> getRepoNavPageClass() { |
| | | return ComparePage.class; |
| | | } |
| | | |
| | | private RevCommit getCommit(Repository r, String rev) |
| | | { |
| | | RevCommit otherCommit = JGitUtils.getCommit(r, rev); |
| | | if (otherCommit == null) { |
| | | error(MessageFormat.format(getString("gb.failedToFindCommit"), rev, repositoryName, getPageName()), true); |
| | | } |
| | | return otherCommit; |
| | | } |
| | | } |