package hudson.plugins.git.browser;
import hudson.Extension;
import hudson.model.Descriptor;
import hudson.plugins.git.GitChangeSet;
import hudson.plugins.git.GitChangeSet.Path;
import hudson.scm.EditType;
import hudson.scm.RepositoryBrowser;
import hudson.scm.browsers.QueryBuilder;
import hudson.util.FormValidation;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLEncoder;
import javax.servlet.ServletException;
import net.sf.json.JSONObject;
import org.apache.commons.lang3.builder.EqualsBuilder;
import org.kohsuke.stapler.DataBoundConstructor;
import org.kohsuke.stapler.QueryParameter;
import org.kohsuke.stapler.StaplerRequest;
public class ViewGitWeb extends GitRepositoryBrowser {
private static final long serialVersionUID = 1L;
private final URL url;
private final String projectName;
@DataBoundConstructor
public ViewGitWeb(String url, String projectName) throws MalformedURLException {
this.url = normalizeToEndWithSlash(new URL(url));
this.projectName = projectName;
}
@Override
public URL getDiffLink(Path path) throws IOException {
if (path.getEditType() == EditType.EDIT) {
String spec = buildCommitDiffSpec(path);
return new URL(url, url.getPath() + spec);
}
return null;
}
@Override
public URL getFileLink(Path path) throws IOException {
if (path.getEditType() == EditType.DELETE) {
String spec = buildCommitDiffSpec(path);
return new URL(url, url.getPath() + spec);
}
String spec = param().add("p=" + projectName).add("a=viewblob").add("h=" + path.getDst()).add("f=" + path.getPath()).toString();
return new URL(url, url.getPath() + spec);
}
private String buildCommitDiffSpec(Path path)
throws UnsupportedEncodingException {
return param().add("p=" + projectName).add("a=commitdiff").add("h=" + path.getChangeSet().getId()).toString()
+ "#" + URLEncoder.encode(path.getPath(), "UTF-8").toString();
}
@Override
public URL getChangeSetLink(GitChangeSet changeSet) throws IOException {
return new URL(url,
url.getPath() + param().add("p=" + projectName).add("a=commit").add("h=" + changeSet.getId()).toString());
}
private QueryBuilder param() {
return new QueryBuilder(url.getQuery());
}
public URL getUrl() {
return url;
}
public String getProjectName() {
return projectName;
}
@Extension
public static class ViewGitWebDescriptor extends Descriptor<RepositoryBrowser<?>> {
public String getDisplayName() {
return "viewgit";
}
@Override
public ViewGitWeb newInstance(StaplerRequest req, JSONObject jsonObject) throws FormException {
return req.bindParameters(ViewGitWeb.class, "viewgit.");
}
public FormValidation doCheckUrl(@QueryParameter(fixEmpty = true) final String url)
throws IOException, ServletException {
return new GitUrlChecker(url, "ViewGit").check();
}
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
ViewGitWeb that = (ViewGitWeb) o;
return new EqualsBuilder()
.append(url, that.url)
.append(projectName, that.projectName)
.isEquals();
}
@Override
public int hashCode() {
return url != null ? url.hashCode() : 0;
}
}