| // Copyright (C) 2010 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.download; |
| |
| import com.google.gerrit.client.Gerrit; |
| import com.google.gerrit.reviewdb.client.AccountGeneralPreferences; |
| import com.google.gerrit.reviewdb.client.AccountGeneralPreferences.DownloadScheme; |
| import com.google.gerrit.reviewdb.client.AuthType; |
| import com.google.gwt.aria.client.Roles; |
| import com.google.gwt.event.dom.client.ClickEvent; |
| import com.google.gwt.event.dom.client.ClickHandler; |
| import com.google.gwt.core.client.GWT; |
| import com.google.gwt.user.client.Window; |
| import com.google.gwt.user.client.ui.Anchor; |
| import com.google.gwt.user.client.ui.Widget; |
| import com.google.gwtjsonrpc.common.AsyncCallback; |
| import com.google.gwtjsonrpc.common.VoidResult; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Set; |
| |
| public class DownloadUrlLink extends Anchor implements ClickHandler { |
| public static class DownloadRefUrlLink extends DownloadUrlLink { |
| protected String projectName; |
| protected String ref; |
| |
| protected DownloadRefUrlLink(DownloadScheme urlType, |
| String text, String project, String ref) { |
| super(urlType, text); |
| this.projectName = project; |
| this.ref = ref; |
| } |
| |
| protected void appendRef(StringBuilder r) { |
| if (ref != null) { |
| r.append(" "); |
| r.append(ref); |
| } |
| } |
| } |
| |
| public static class AnonGitLink extends DownloadRefUrlLink { |
| public AnonGitLink(String project, String ref) { |
| super(DownloadScheme.ANON_GIT, Util.M.anonymousDownload("Git"), project, ref); |
| } |
| |
| @Override |
| public String getUrlData() { |
| StringBuilder r = new StringBuilder(); |
| r.append(Gerrit.getConfig().getGitDaemonUrl()); |
| r.append(projectName); |
| appendRef(r); |
| return r.toString(); |
| } |
| } |
| |
| public static class AnonHttpLink extends DownloadRefUrlLink { |
| public AnonHttpLink(String project, String ref) { |
| super(DownloadScheme.ANON_HTTP, Util.M.anonymousDownload("HTTP"), project, ref); |
| } |
| |
| @Override |
| public String getUrlData() { |
| StringBuilder r = new StringBuilder(); |
| if (Gerrit.getConfig().getGitHttpUrl() != null) { |
| r.append(Gerrit.getConfig().getGitHttpUrl()); |
| } else { |
| r.append(hostPageUrl); |
| } |
| r.append(projectName); |
| appendRef(r); |
| return r.toString(); |
| } |
| } |
| |
| public static class SshLink extends DownloadRefUrlLink { |
| public SshLink(String project, String ref) { |
| super(DownloadScheme.SSH, "SSH", project, ref); |
| } |
| |
| @Override |
| public String getUrlData() { |
| String sshAddr = Gerrit.getConfig().getSshdAddress(); |
| final StringBuilder r = new StringBuilder(); |
| r.append("ssh://"); |
| r.append(Gerrit.getUserAccount().getUserName()); |
| r.append("@"); |
| if (sshAddr.startsWith("*:") || "".equals(sshAddr)) { |
| r.append(Window.Location.getHostName()); |
| } |
| if (sshAddr.startsWith("*")) { |
| sshAddr = sshAddr.substring(1); |
| } |
| r.append(sshAddr); |
| r.append("/"); |
| r.append(projectName); |
| appendRef(r); |
| return r.toString(); |
| } |
| } |
| |
| public static class HttpLink extends DownloadRefUrlLink { |
| protected boolean anonymous; |
| |
| public HttpLink(String project, String ref, boolean anonymous) { |
| super(DownloadScheme.HTTP, "HTTP", project, ref); |
| this.anonymous = anonymous; |
| } |
| |
| @Override |
| public String getUrlData() { |
| final StringBuilder r = new StringBuilder(); |
| if (Gerrit.getConfig().getGitHttpUrl() != null |
| && (anonymous || siteReliesOnHttp())) { |
| r.append(Gerrit.getConfig().getGitHttpUrl()); |
| } else { |
| String base = hostPageUrl; |
| int p = base.indexOf("://"); |
| int s = base.indexOf('/', p + 3); |
| if (s < 0) { |
| s = base.length(); |
| } |
| String host = base.substring(p + 3, s); |
| if (host.contains("@")) { |
| host = host.substring(host.indexOf('@') + 1); |
| } |
| |
| r.append(base.substring(0, p + 3)); |
| r.append(Gerrit.getUserAccount().getUserName()); |
| r.append('@'); |
| r.append(host); |
| r.append(base.substring(s)); |
| } |
| r.append(projectName); |
| appendRef(r); |
| return r.toString(); |
| } |
| } |
| |
| public static boolean siteReliesOnHttp() { |
| return Gerrit.getConfig().getGitHttpUrl() != null |
| && Gerrit.getConfig().getAuthType() == AuthType.CUSTOM_EXTENSION |
| && !Gerrit.getConfig().siteHasUsernames(); |
| } |
| |
| public static List<DownloadUrlLink> createDownloadUrlLinks(String project, |
| String ref, boolean allowAnonymous) { |
| List<DownloadUrlLink> urls = new ArrayList<>(); |
| Set<DownloadScheme> allowedSchemes = Gerrit.getConfig().getDownloadSchemes(); |
| |
| if (allowAnonymous |
| && Gerrit.getConfig().getGitDaemonUrl() != null |
| && (allowedSchemes.contains(DownloadScheme.ANON_GIT) || |
| allowedSchemes.contains(DownloadScheme.DEFAULT_DOWNLOADS))) { |
| urls.add(new DownloadUrlLink.AnonGitLink(project, ref)); |
| } |
| |
| if (allowAnonymous |
| && (allowedSchemes.contains(DownloadScheme.ANON_HTTP) || |
| allowedSchemes.contains(DownloadScheme.DEFAULT_DOWNLOADS))) { |
| urls.add(new DownloadUrlLink.AnonHttpLink(project, ref)); |
| } |
| |
| if (Gerrit.getConfig().getSshdAddress() != null |
| && hasUserName() |
| && (allowedSchemes.contains(DownloadScheme.SSH) || |
| allowedSchemes.contains(DownloadScheme.DEFAULT_DOWNLOADS))) { |
| urls.add(new DownloadUrlLink.SshLink(project, ref)); |
| } |
| |
| if ((hasUserName() || siteReliesOnHttp()) |
| && (allowedSchemes.contains(DownloadScheme.HTTP) |
| || allowedSchemes.contains(DownloadScheme.DEFAULT_DOWNLOADS))) { |
| urls.add(new DownloadUrlLink.HttpLink(project, ref, allowAnonymous)); |
| } |
| return urls; |
| } |
| |
| private static boolean hasUserName() { |
| return Gerrit.isSignedIn() |
| && Gerrit.getUserAccount().getUserName() != null |
| && Gerrit.getUserAccount().getUserName().length() > 0; |
| } |
| |
| protected DownloadScheme urlType; |
| protected String urlData; |
| protected String hostPageUrl = GWT.getHostPageBaseURL(); |
| |
| public DownloadUrlLink(DownloadScheme urlType, String text, String urlData) { |
| this(text); |
| this.urlType = urlType; |
| this.urlData = urlData; |
| } |
| |
| public DownloadUrlLink(DownloadScheme urlType, String text) { |
| this(text); |
| this.urlType = urlType; |
| } |
| |
| public DownloadUrlLink(String text) { |
| super(text); |
| setStyleName(Gerrit.RESOURCES.css().downloadLink()); |
| Roles.getTabRole().set(getElement()); |
| addClickHandler(this); |
| |
| if (!hostPageUrl.endsWith("/")) { |
| hostPageUrl += "/"; |
| } |
| } |
| |
| public String getUrlData() { |
| return urlData; |
| } |
| |
| @Override |
| public void onClick(ClickEvent event) { |
| event.preventDefault(); |
| event.stopPropagation(); |
| |
| select(); |
| |
| if (Gerrit.isSignedIn()) { |
| // If the user is signed-in, remember this choice for future panels. |
| // |
| AccountGeneralPreferences pref = |
| Gerrit.getUserAccount().getGeneralPreferences(); |
| pref.setDownloadUrl(urlType); |
| com.google.gerrit.client.account.Util.ACCOUNT_SVC.changePreferences(pref, |
| new AsyncCallback<VoidResult>() { |
| @Override |
| public void onFailure(Throwable caught) { |
| } |
| |
| @Override |
| public void onSuccess(VoidResult result) { |
| } |
| }); |
| } |
| } |
| |
| void select() { |
| DownloadUrlPanel parent = (DownloadUrlPanel) getParent(); |
| for (Widget w : parent) { |
| if (w != this && w instanceof DownloadUrlLink) { |
| w.removeStyleName(Gerrit.RESOURCES.css().downloadLink_Active()); |
| } |
| } |
| parent.setCurrentUrl(this); |
| addStyleName(Gerrit.RESOURCES.css().downloadLink_Active()); |
| } |
| } |