Files
github-api/src/main/java/org/kohsuke/github/GHRepository.java
2010-12-09 10:00:54 -08:00

274 lines
8.0 KiB
Java

/*
* The MIT License
*
* Copyright (c) 2010, Kohsuke Kawaguchi
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.kohsuke.github;
import com.gargoylesoftware.htmlunit.WebClient;
import com.gargoylesoftware.htmlunit.html.HtmlForm;
import com.gargoylesoftware.htmlunit.html.HtmlInput;
import com.gargoylesoftware.htmlunit.html.HtmlPage;
import java.io.IOException;
import java.net.URL;
import java.util.AbstractSet;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
import static java.util.Arrays.*;
/**
* A repository on GitHub.
*
* @author Kohsuke Kawaguchi
*/
public class GHRepository {
/*package almost final*/ GitHub root;
private String description, homepage, url, name, owner;
private boolean has_issues, has_wiki, fork, _private, has_downloads;
private int watchers,forks;
public String getDescription() {
return description;
}
public String getHomepage() {
return homepage;
}
/**
* URL of this repository, like 'http://github.com/kohsuke/hudson'
*/
public String getUrl() {
return url;
}
public String getName() {
return name;
}
public GHUser getOwner() throws IOException {
return root.getUser(owner);
}
protected String getOwnerName() {
return owner;
}
public boolean hasIssues() {
return has_issues;
}
public boolean hasWiki() {
return has_wiki;
}
public boolean isFork() {
return fork;
}
public int getForks() {
return forks;
}
public boolean isPrivate() {
return _private;
}
public boolean hasDownloads() {
return has_downloads;
}
public int getWatchers() {
return watchers;
}
/**
* Gets the collaborators on this repository.
* This set always appear to include the owner.
*/
public Set<GHUser> getCollaborators() throws IOException {
Set<GHUser> r = new HashSet<GHUser>();
for (String u : root.retrieve("/repos/show/"+owner+"/"+name+"/collaborators",JsonCollaborators.class).collaborators)
r.add(root.getUser(u));
return Collections.unmodifiableSet(r);
}
public void addCollaborators(GHUser... users) throws IOException {
addCollaborators(asList(users));
}
public void addCollaborators(Collection<GHUser> users) throws IOException {
modifyCollaborators(users, "/add/");
}
public void removeCollaborators(GHUser... users) throws IOException {
removeCollaborators(asList(users));
}
public void removeCollaborators(Collection<GHUser> users) throws IOException {
modifyCollaborators(users, "/remove/");
}
private void modifyCollaborators(Collection<GHUser> users, String op) throws IOException {
verifyMine();
for (GHUser user : users) {
new Poster(root).withCredential().to(root.getApiURL("/repos/collaborators/"+name+ op +user.getLogin()));
}
}
/**
* Deletes this repository.
*/
public void delete() throws IOException {
verifyMine();
Poster poster = new Poster(root).withCredential();
URL url = root.getApiURL("/repos/delete/" + name);
DeleteToken token = poster.to(url, DeleteToken.class);
poster.with("delete_token",token.delete_token).to(url);
}
/**
* Forks this repository.
*/
public GHRepository fork() throws IOException {
return new Poster(root).withCredential().to(root.getApiURL("/repos/fork/" + owner + "/" + name), JsonRepository.class).wrap(root);
}
private void verifyMine() throws IOException {
if (!root.login.equals(owner))
throw new IOException("Operation not applicable to a repository owned by someone else: "+owner);
}
/**
* Returns a set that represents the post-commit hook URLs.
* The returned set is live, and changes made to them are reflected to GitHub.
*/
public Set<URL> getPostCommitHooks() {
return postCommitHooks;
}
/**
* Live set view of the post-commit hook.
*/
private final Set<URL> postCommitHooks = new AbstractSet<URL>() {
private List<URL> getPostCommitHooks() {
try {
verifyMine();
HtmlForm f = getForm();
List<URL> r = new ArrayList<URL>();
for (HtmlInput i : f.getInputsByName("urls[]")) {
String v = i.getValueAttribute();
if (v.length()==0) continue;
r.add(new URL(v));
}
return r;
} catch (IOException e) {
throw new GHException("Failed to retrieve post-commit hooks",e);
}
}
@Override
public Iterator<URL> iterator() {
return getPostCommitHooks().iterator();
}
@Override
public int size() {
return getPostCommitHooks().size();
}
@Override
public boolean add(URL url) {
try {
String u = url.toExternalForm();
verifyMine();
HtmlForm f = getForm();
List<HtmlInput> controls = f.getInputsByName("urls[]");
for (HtmlInput i : controls) {
String v = i.getValueAttribute();
if (v.length()==0) continue;
if (v.equals(u))
return false; // already there
}
controls.get(controls.size()-1).setValueAttribute(u);
f.submit(null);
return true;
} catch (IOException e) {
throw new GHException("Failed to update post-commit hooks",e);
}
}
@Override
public boolean remove(Object o) {
try {
String u = ((URL)o).toExternalForm();
verifyMine();
HtmlForm f = getForm();
List<HtmlInput> controls = f.getInputsByName("urls[]");
for (HtmlInput i : controls) {
String v = i.getValueAttribute();
if (v.length()==0) continue;
if (v.equals(u)) {
i.setValueAttribute("");
f.submit(null);
return true;
}
}
return false;
} catch (IOException e) {
throw new GHException("Failed to update post-commit hooks",e);
}
}
private HtmlForm getForm() throws IOException {
WebClient wc = root.createWebClient();
HtmlPage pg = (HtmlPage)wc.getPage(getUrl()+"/admin");
HtmlForm f = (HtmlForm) pg.getElementById("new_service");
return f;
}
};
@Override
public String toString() {
return "Repository:"+owner+":"+name;
}
}