| commit | author | age | ||
| 275496 | 1 | /* |
| PM | 2 | * Copyright 2016 gitblit.com. |
| 3 | * | |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); | |
| 5 | * you may not use this file except in compliance with the License. | |
| 6 | * You may obtain a copy of the License at | |
| 7 | * | |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 9 | * | |
| 10 | * Unless required by applicable law or agreed to in writing, software | |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, | |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 13 | * See the License for the specific language governing permissions and | |
| 14 | * limitations under the License. | |
| 15 | */ | |
| 16 | package com.gitblit.wicket.pages; | |
| 17 | ||
| 18 | ||
| 19 | import java.io.IOException; | |
| 795ce2 | 20 | import java.text.MessageFormat; |
| 275496 | 21 | import java.util.HashSet; |
| PM | 22 | import java.util.List; |
| 23 | import java.util.Set; | |
| 24 | ||
| 25 | import org.apache.wicket.PageParameters; | |
| 26 | import org.apache.wicket.markup.html.basic.Label; | |
| 27 | import org.apache.wicket.markup.html.form.Form; | |
| 28 | import org.apache.wicket.markup.html.form.TextArea; | |
| 29 | import org.apache.wicket.markup.html.link.BookmarkablePageLink; | |
| 30 | import org.apache.wicket.markup.html.link.ExternalLink; | |
| 31 | import org.apache.wicket.markup.html.panel.Fragment; | |
| 32 | import org.apache.wicket.model.Model; | |
| 33 | import org.eclipse.jgit.api.errors.ConcurrentRefUpdateException; | |
| 34 | import org.eclipse.jgit.dircache.DirCache; | |
| 35 | import org.eclipse.jgit.dircache.DirCacheBuilder; | |
| 36 | import org.eclipse.jgit.dircache.DirCacheEntry; | |
| 37 | import org.eclipse.jgit.lib.FileMode; | |
| 38 | import org.eclipse.jgit.lib.ObjectId; | |
| 39 | import org.eclipse.jgit.lib.Repository; | |
| 40 | import org.eclipse.jgit.revwalk.RevCommit; | |
| 41 | ||
| 42 | import com.gitblit.Constants; | |
| 43 | import com.gitblit.models.UserModel; | |
| 44 | import com.gitblit.servlet.RawServlet; | |
| 45 | import com.gitblit.utils.BugtraqProcessor; | |
| 46 | import com.gitblit.utils.JGitUtils; | |
| 47 | import com.gitblit.utils.StringUtils; | |
| 48 | import com.gitblit.wicket.CacheControl; | |
| 49 | import com.gitblit.wicket.GitBlitWebSession; | |
| 50 | import com.gitblit.wicket.CacheControl.LastModified; | |
| 51 | import com.gitblit.wicket.MarkupProcessor; | |
| 52 | import com.gitblit.wicket.MarkupProcessor.MarkupDocument; | |
| 53 | import com.gitblit.wicket.WicketUtils; | |
| 54 | ||
| 795ce2 | 55 | @CacheControl(LastModified.REPOSITORY) |
| 275496 | 56 | public class EditFilePage extends RepositoryPage { |
| PM | 57 | |
| 58 | public EditFilePage(final PageParameters params) { | |
| 59 | super(params); | |
| 60 | ||
| 61 | final UserModel currentUser = (GitBlitWebSession.get().getUser() != null) ? GitBlitWebSession.get().getUser() : UserModel.ANONYMOUS; | |
| 62 | ||
| 63 | final String path = WicketUtils.getPath(params).replace("%2f", "/").replace("%2F", "/"); | |
| 64 | MarkupProcessor processor = new MarkupProcessor(app().settings(), app().xssFilter()); | |
| 65 | ||
| 66 | Repository r = getRepository(); | |
| 67 | RevCommit commit = JGitUtils.getCommit(r, objectId); | |
| 68 | String [] encodings = getEncodings(); | |
| 69 | ||
| 70 | // Read raw markup content and transform it to html | |
| 71 | String documentPath = path; | |
| 72 | String markupText = JGitUtils.getStringContent(r, commit.getTree(), path, encodings); | |
| 73 | ||
| 74 | // Hunt for document | |
| 75 | if (StringUtils.isEmpty(markupText)) { | |
| 76 | String name = StringUtils.stripFileExtension(path); | |
| 77 | ||
| 78 | List<String> docExtensions = processor.getAllExtensions(); | |
| 79 | for (String ext : docExtensions) { | |
| 80 | String checkName = name + "." + ext; | |
| 81 | markupText = JGitUtils.getStringContent(r, commit.getTree(), checkName, encodings); | |
| 82 | if (!StringUtils.isEmpty(markupText)) { | |
| 83 | // found it | |
| 84 | documentPath = path; | |
| 85 | break; | |
| 86 | } | |
| 87 | } | |
| 88 | } | |
| 89 | ||
| 90 | if (markupText == null) { | |
| 91 | markupText = ""; | |
| 92 | } | |
| 93 | ||
| 94 | BugtraqProcessor bugtraq = new BugtraqProcessor(app().settings()); | |
| 95 | markupText = bugtraq.processText(getRepository(), repositoryName, markupText); | |
| 96 | ||
| 97 | Fragment fragment; | |
| 98 | String displayedCommitId = commit.getId().getName(); | |
| 99 | ||
| 795ce2 | 100 | if (currentUser.canEdit(getRepositoryModel()) && JGitUtils.isTip(getRepository(), objectId.toString())) { |
| 275496 | 101 | |
| 811cf0 | 102 | final Model<String> documentContent = new Model<String>(markupText); |
| 275496 | 103 | final Model<String> commitMessage = new Model<String>("Document update"); |
| PM | 104 | final Model<String> commitIdAtLoad = new Model<String>(displayedCommitId); |
| 105 | ||
| 106 | fragment = new Fragment("doc", "markupContent", this); | |
| 107 | ||
| 108 | Form<Void> form = new Form<Void>("documentEditor") { | |
| 109 | ||
| 110 | private static final long serialVersionUID = 1L; | |
| 111 | ||
| 112 | @Override | |
| 113 | protected void onSubmit() { | |
| 114 | final Repository repository = getRepository(); | |
| 115 | final String document = documentContent.getObject(); | |
| 116 | final String message = commitMessage.getObject(); | |
| 117 | ||
| 118 | final String branchName = JGitUtils.getBranch(getRepository(), objectId).getName(); | |
| 119 | final String authorEmail = StringUtils.isEmpty(currentUser.emailAddress) ? (currentUser.username + "@gitblit") : currentUser.emailAddress; | |
| 120 | ||
| 121 | boolean success = false; | |
| 122 | ||
| 123 | try { | |
| 124 | ObjectId docAtLoad = getRepository().resolve(commitIdAtLoad.getObject()); | |
| 125 | ||
| 795ce2 | 126 | logger.trace("Commiting Edit File page: " + commitIdAtLoad.getObject()); |
| 275496 | 127 | |
| PM | 128 | DirCache index = DirCache.newInCore(); |
| 129 | DirCacheBuilder builder = index.builder(); | |
| 130 | byte[] bytes = document.getBytes( Constants.ENCODING ); | |
| 131 | ||
| 132 | final DirCacheEntry fileUpdate = new DirCacheEntry(path); | |
| 133 | fileUpdate.setLength(bytes.length); | |
| 134 | fileUpdate.setLastModified(System.currentTimeMillis()); | |
| 135 | fileUpdate.setFileMode(FileMode.REGULAR_FILE); | |
| 136 | fileUpdate.setObjectId(repository.newObjectInserter().insert( org.eclipse.jgit.lib.Constants.OBJ_BLOB, bytes )); | |
| 137 | builder.add(fileUpdate); | |
| 138 | ||
| 139 | Set<String> ignorePaths = new HashSet<String>(); | |
| 140 | ignorePaths.add(path); | |
| 141 | ||
| 142 | for (DirCacheEntry entry : JGitUtils.getTreeEntries(repository, branchName, ignorePaths)) { | |
| 143 | builder.add(entry); | |
| 144 | } | |
| 145 | ||
| 146 | builder.finish(); | |
| 147 | ||
| 148 | final boolean forceCommit = false; | |
| 149 | ||
| 150 | success = JGitUtils.commitIndex(repository, branchName, index, docAtLoad, forceCommit, currentUser.getDisplayName(), authorEmail, message); | |
| 151 | ||
| 152 | } catch (IOException | ConcurrentRefUpdateException e) { | |
| 153 | e.printStackTrace(); | |
| 154 | } | |
| 155 | ||
| 156 | if (success == false) { | |
| 795ce2 | 157 | getSession().error(MessageFormat.format(getString("gb.fileNotMergeable"),path)); |
| 275496 | 158 | return; |
| PM | 159 | } |
| 160 | ||
| 795ce2 | 161 | getSession().info(MessageFormat.format(getString("gb.fileCommitted"),path)); |
| 275496 | 162 | setResponsePage(EditFilePage.class, params); |
| PM | 163 | } |
| 164 | }; | |
| 165 | ||
| 166 | final TextArea<String> docIO = new TextArea<String>("content", documentContent); | |
| 167 | docIO.setOutputMarkupId(false); | |
| 168 | ||
| 169 | form.add(new Label("commitAuthor", String.format("%s <%s>", currentUser.getDisplayName(), currentUser.emailAddress))); | |
| 170 | form.add(new TextArea<String>("commitMessage", commitMessage)); | |
| 171 | ||
| 172 | ||
| 173 | form.setOutputMarkupId(false); | |
| 174 | form.add(docIO); | |
| 175 | ||
| 176 | addBottomScriptInline("attachDocumentEditor(document.querySelector('textarea#editor'), $('#commitDialog'));"); | |
| 177 | ||
| 178 | fragment.add(form); | |
| 179 | ||
| 180 | } else { | |
| 181 | ||
| 811cf0 | 182 | MarkupDocument markupDoc = processor.parse(repositoryName, displayedCommitId, documentPath, markupText); |
| 275496 | 183 | final Model<String> documentContent = new Model<String>(markupDoc.html); |
| PM | 184 | |
| 185 | fragment = new Fragment("doc", "plainContent", this); | |
| 186 | ||
| 187 | fragment.add(new Label("content", documentContent).setEscapeModelStrings(false)); | |
| 188 | } | |
| 189 | ||
| 190 | // document page links | |
| 191 | fragment.add(new BookmarkablePageLink<Void>("blameLink", BlamePage.class, | |
| 192 | WicketUtils.newPathParameter(repositoryName, objectId, documentPath))); | |
| 193 | fragment.add(new BookmarkablePageLink<Void>("historyLink", HistoryPage.class, | |
| 194 | WicketUtils.newPathParameter(repositoryName, objectId, documentPath))); | |
| 195 | String rawUrl = RawServlet.asLink(getContextUrl(), repositoryName, objectId, documentPath); | |
| 196 | fragment.add(new ExternalLink("rawLink", rawUrl)); | |
| 197 | ||
| 198 | add(fragment); | |
| 795ce2 | 199 | |
| 275496 | 200 | } |
| PM | 201 | |
| 202 | @Override | |
| 203 | protected String getPageName() { | |
| 795ce2 | 204 | return getString("gb.editFile"); |
| 275496 | 205 | } |
| PM | 206 | |
| 207 | @Override | |
| 208 | protected boolean isCommitPage() { | |
| 209 | return true; | |
| 210 | } | |
| 211 | ||
| 212 | @Override | |
| 213 | protected Class<? extends BasePage> getRepoNavPageClass() { | |
| 795ce2 | 214 | return EditFilePage.class; |
| 275496 | 215 | } |
| PM | 216 | |
| 217 | ||
| 218 | ||
| 219 | } | |
