| // Copyright (C) 2013 The Android Open Source Project |
| // |
| // 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.google.gerrit.client.change; |
| |
| import com.google.gerrit.client.Gerrit; |
| import com.google.gerrit.client.account.AccountApi; |
| import com.google.gerrit.client.changes.ChangeApi; |
| import com.google.gerrit.client.changes.ChangeInfo; |
| import com.google.gerrit.client.changes.ChangeInfo.FetchInfo; |
| import com.google.gerrit.client.changes.ChangeList; |
| import com.google.gerrit.client.rpc.NativeMap; |
| import com.google.gerrit.client.rpc.Natives; |
| import com.google.gerrit.client.rpc.RestApi; |
| import com.google.gerrit.common.changes.ListChangesOption; |
| import com.google.gerrit.reviewdb.client.AccountGeneralPreferences; |
| import com.google.gerrit.reviewdb.client.AccountGeneralPreferences.DownloadScheme; |
| import com.google.gerrit.reviewdb.client.PatchSet; |
| import com.google.gwt.core.client.JavaScriptObject; |
| import com.google.gwt.event.dom.client.ChangeEvent; |
| import com.google.gwt.event.dom.client.ChangeHandler; |
| import com.google.gwt.user.client.rpc.AsyncCallback; |
| import com.google.gwt.user.client.ui.Anchor; |
| import com.google.gwt.user.client.ui.FlexTable; |
| import com.google.gwt.user.client.ui.HorizontalPanel; |
| import com.google.gwt.user.client.ui.InlineLabel; |
| import com.google.gwt.user.client.ui.ListBox; |
| import com.google.gwt.user.client.ui.VerticalPanel; |
| import com.google.gwt.user.client.ui.Widget; |
| import com.google.gwtexpui.clippy.client.CopyableLabel; |
| |
| import java.util.EnumSet; |
| |
| class DownloadBox extends VerticalPanel { |
| private final ChangeInfo change; |
| private final String revision; |
| private final PatchSet.Id psId; |
| private final FlexTable commandTable; |
| private final ListBox scheme; |
| private NativeMap<FetchInfo> fetch; |
| |
| DownloadBox(ChangeInfo change, String revision, PatchSet.Id psId) { |
| this.change = change; |
| this.revision = revision; |
| this.psId = psId; |
| this.commandTable = new FlexTable(); |
| this.scheme = new ListBox(); |
| this.scheme.addChangeHandler(new ChangeHandler() { |
| @Override |
| public void onChange(ChangeEvent event) { |
| renderCommands(); |
| if (Gerrit.isSignedIn()) { |
| saveScheme(); |
| } |
| } |
| }); |
| |
| setStyleName(Gerrit.RESOURCES.css().downloadBox()); |
| commandTable.setStyleName(Gerrit.RESOURCES.css().downloadBoxTable()); |
| scheme.setStyleName(Gerrit.RESOURCES.css().downloadBoxScheme()); |
| add(commandTable); |
| } |
| |
| @Override |
| protected void onLoad() { |
| if (fetch == null) { |
| RestApi call = ChangeApi.detail(change.legacy_id().get()); |
| ChangeList.addOptions(call, EnumSet.of( |
| revision.equals(change.current_revision()) |
| ? ListChangesOption.CURRENT_REVISION |
| : ListChangesOption.ALL_REVISIONS, |
| ListChangesOption.DOWNLOAD_COMMANDS)); |
| call.get(new AsyncCallback<ChangeInfo>() { |
| @Override |
| public void onSuccess(ChangeInfo result) { |
| fetch = result.revision(revision).fetch(); |
| renderScheme(); |
| } |
| |
| @Override |
| public void onFailure(Throwable caught) { |
| } |
| }); |
| } |
| } |
| |
| private void renderCommands() { |
| commandTable.removeAllRows(); |
| |
| if (scheme.getItemCount() > 0) { |
| FetchInfo fetchInfo = |
| fetch.get(scheme.getValue(scheme.getSelectedIndex())); |
| for (String commandName : Natives.keys(fetchInfo.commands())) { |
| CopyableLabel copyLabel = |
| new CopyableLabel(fetchInfo.command(commandName)); |
| copyLabel.setStyleName(Gerrit.RESOURCES.css().downloadBoxCopyLabel()); |
| insertCommand(commandName, copyLabel); |
| } |
| } |
| insertPatch(); |
| insertCommand(null, scheme); |
| } |
| |
| private void insertPatch() { |
| String id = revision.substring(0, 7); |
| Anchor patchBase64 = new Anchor(id + ".diff.base64"); |
| patchBase64.setHref(new RestApi("/changes/") |
| .id(psId.getParentKey().get()) |
| .view("revisions") |
| .id(revision) |
| .view("patch") |
| .addParameterTrue("download") |
| .url()); |
| |
| Anchor patchZip = new Anchor(id + ".diff.zip"); |
| patchZip.setHref(new RestApi("/changes/") |
| .id(psId.getParentKey().get()) |
| .view("revisions") |
| .id(revision) |
| .view("patch") |
| .addParameterTrue("zip") |
| .url()); |
| |
| HorizontalPanel p = new HorizontalPanel(); |
| p.add(patchBase64); |
| InlineLabel spacer = new InlineLabel("|"); |
| spacer.setStyleName(Gerrit.RESOURCES.css().downloadBoxSpacer()); |
| p.add(spacer); |
| p.add(patchZip); |
| insertCommand("Patch-File", p); |
| } |
| |
| private void insertCommand(String commandName, Widget w) { |
| int row = commandTable.getRowCount(); |
| commandTable.insertRow(row); |
| commandTable.getCellFormatter().addStyleName(row, 0, |
| Gerrit.RESOURCES.css().downloadBoxTableCommandColumn()); |
| if (commandName != null) { |
| commandTable.setText(row, 0, commandName); |
| } |
| if (w != null) { |
| commandTable.setWidget(row, 1, w); |
| } |
| } |
| |
| private void renderScheme() { |
| for (String id : fetch.keySet()) { |
| scheme.addItem(id); |
| } |
| if (scheme.getItemCount() == 0) { |
| scheme.setVisible(false); |
| } else { |
| if (scheme.getItemCount() == 1) { |
| scheme.setSelectedIndex(0); |
| scheme.setVisible(false); |
| } else { |
| int select = 0; |
| String find = getUserPreference(); |
| if (find != null) { |
| for (int i = 0; i < scheme.getItemCount(); i++) { |
| if (find.equals(scheme.getValue(i))) { |
| select = i; |
| break; |
| } |
| } |
| } |
| scheme.setSelectedIndex(select); |
| } |
| } |
| renderCommands(); |
| } |
| |
| private static String getUserPreference() { |
| if (Gerrit.isSignedIn()) { |
| DownloadScheme pref = |
| Gerrit.getUserAccount().getGeneralPreferences().getDownloadUrl(); |
| if (pref != null) { |
| switch (pref) { |
| case ANON_GIT: |
| return "git"; |
| case ANON_HTTP: |
| return "anonymous http"; |
| case HTTP: |
| return "http"; |
| case SSH: |
| return "ssh"; |
| case REPO_DOWNLOAD: |
| return "repo"; |
| default: |
| return null; |
| } |
| } |
| } |
| return null; |
| } |
| |
| private void saveScheme() { |
| DownloadScheme scheme = getSelectedScheme(); |
| AccountGeneralPreferences pref = |
| Gerrit.getUserAccount().getGeneralPreferences(); |
| |
| if (scheme != null && scheme != pref.getDownloadUrl()) { |
| pref.setDownloadUrl(scheme); |
| PreferenceInput in = PreferenceInput.create(); |
| in.download_scheme(scheme); |
| AccountApi.self().view("preferences") |
| .post(in, new AsyncCallback<JavaScriptObject>() { |
| @Override |
| public void onSuccess(JavaScriptObject result) { |
| } |
| |
| @Override |
| public void onFailure(Throwable caught) { |
| } |
| }); |
| } |
| } |
| |
| private DownloadScheme getSelectedScheme() { |
| String id = scheme.getValue(scheme.getSelectedIndex()); |
| if ("git".equals(id)) { |
| return DownloadScheme.ANON_GIT; |
| } else if ("anonymous http".equals(id)) { |
| return DownloadScheme.ANON_HTTP; |
| } else if ("http".equals(id)) { |
| return DownloadScheme.HTTP; |
| } else if ("ssh".equals(id)) { |
| return DownloadScheme.SSH; |
| } else if ("repo".equals(id)) { |
| return DownloadScheme.REPO_DOWNLOAD; |
| } |
| return null; |
| } |
| |
| private static class PreferenceInput extends JavaScriptObject { |
| static PreferenceInput create() { |
| return createObject().cast(); |
| } |
| |
| final void download_scheme(DownloadScheme s) { |
| download_scheme0(s.name()); |
| } |
| |
| private final native void download_scheme0(String n) /*-{ |
| this.download_scheme = n; |
| }-*/; |
| |
| protected PreferenceInput() { |
| } |
| } |
| } |
