e1fueg0_intellij-gitea-plugin/src/biz/elfuego/idea/issues/gitea/GiteaRepository.java

383 lines
12 KiB
Java

/*
* Copyright © 2018 by elfuego.biz
*/
package biz.elfuego.idea.issues.gitea;
import biz.elfuego.idea.issues.gitea.model.GiteaTask;
import biz.elfuego.idea.issues.gitea.util.Consts;
import biz.elfuego.idea.issues.gitea.util.Consts.CommentFields;
import com.google.gson.JsonArray;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.JsonParser;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.progress.ProgressIndicator;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.tasks.Comment;
import com.intellij.tasks.CustomTaskState;
import com.intellij.tasks.Task;
import com.intellij.tasks.impl.BaseRepositoryImpl;
import com.intellij.tasks.impl.SimpleComment;
import com.intellij.util.xmlb.annotations.Tag;
import org.apache.commons.httpclient.HttpMethod;
import org.apache.commons.httpclient.HttpStatus;
import org.apache.commons.httpclient.methods.GetMethod;
import org.apache.commons.httpclient.methods.PostMethod;
import org.apache.commons.httpclient.methods.StringRequestEntity;
import org.apache.commons.lang.StringUtils;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.io.InputStreamReader;
import java.nio.charset.StandardCharsets;
import java.util.*;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import static biz.elfuego.idea.issues.gitea.util.Utils.*;
/**
* @author Roman Pedchenko <elfuego@elfuego.biz>
* @date 2018.06.30
*/
@Tag("Gitea")
class GiteaRepository extends BaseRepositoryImpl {
private static final Logger logger = Logger.getInstance(GiteaRepository.class);
private String userId = null;
private String userLogin = null;
private String repoName = null;
private String projName = null;
private String token = null;
@SuppressWarnings("UnusedDeclaration")
public GiteaRepository() {
super();
}
@SuppressWarnings({"UnusedDeclaration", "WeakerAccess"})
public GiteaRepository(GiteaRepositoryType type) {
super(type);
setUseHttpAuthentication(true);
setUrl(Consts.Url.DEFAULT);
}
@SuppressWarnings({"UnusedDeclaration", "WeakerAccess"})
public GiteaRepository(GiteaRepository other) {
super(other);
userId = other.userId;
userLogin = other.userLogin;
repoName = other.repoName;
projName = other.projName;
token = other.token;
}
@Override
public boolean equals(Object o) {
if (!(o instanceof GiteaRepository))
return false;
GiteaRepository other = (GiteaRepository) o;
return equal(userId, other.userId) &&
equal(userLogin, other.userLogin) &&
equal(repoName, other.repoName) &&
equal(projName, other.projName) &&
equal(token, other.token);
}
private boolean equal(Object o1, Object o2) {
return o1 == null && o2 == null || o1 != null && o1.equals(o2);
}
@Nullable
@Override
public Task findTask(@NotNull String s) /*throws Exception*/ {
// TODO
return null;
}
@Override
public Task[] getIssues(@Nullable String query, int offset, int limit, boolean withClosed, @NotNull ProgressIndicator cancelled) throws Exception {
return getIssues();
}
@NotNull
@Override
@SuppressWarnings("CloneDoesntCallSuperClone")
public GiteaRepository clone() {
return new GiteaRepository(this);
}
@Nullable
@Override
public CancellableConnection createCancellableConnection() {
return new CancellableConnection() {
@Override
protected void doTest() throws Exception {
GiteaRepository.this.doTest();
}
@Override
public void cancel() {
//Jetbrains left this method blank in their generic task repo as well. Just let it time out?
}
};
}
@Nullable
@Override
public String extractId(@NotNull String taskName) {
Matcher matcher = Pattern.compile("(d+)").matcher(taskName);
return matcher.find() ? matcher.group(1) : null;
}
@NotNull
@Override
public Set<CustomTaskState> getAvailableTaskStates(@NotNull Task task) {
Set<CustomTaskState> result = new HashSet<>();
for (Consts.States state : Consts.States.values()) {
String name = state.name().toLowerCase();
result.add(new CustomTaskState(name, name));
}
return result;
}
@Override
public void setTaskState(@NotNull Task task, @NotNull CustomTaskState state) throws Exception {
GiteaTaskImpl giteaTask = null;
if (task instanceof GiteaTaskImpl) {
giteaTask = (GiteaTaskImpl) task;
} else {
Task[] tasks = getIssues();
for (Task t : tasks) {
if (task.getId().equals(t.getId())) {
giteaTask = (GiteaTaskImpl) t;
}
}
}
if (giteaTask == null) {
throw new Exception("Task not found");
}
giteaTask.task.setState(state.getId());
JsonObject jsonData = new JsonObject();
jsonData.addProperty("state", state.getId());
StringRequestEntity data = new StringRequestEntity(
jsonData.toString(),
"application/json",
"UTF-8"
);
HttpMethod patchTask = getPatchMethod(getApiUrl() + Consts.EndPoint.REPOS + getProject()
+ Consts.EndPoint.ISSUES + "/" + giteaTask.getId(), data);
executeMethod(patchTask);
}
@Override
protected int getFeatures() {
return NATIVE_SEARCH | STATE_UPDATING;
}
private void doTest() throws Exception {
userId = null;
userLogin = null;
checkSetup();
GetMethod method = new GetMethod(getApiUrl() + Consts.EndPoint.ME);
JsonElement response = executeMethod(method);
if (response == null)
throw new Exception(String.format("%s: %d, %s", Consts.ERROR, method.getStatusCode(), method.getStatusText()));
final JsonObject obj = getObject(response);
if (obj.has("id") && obj.has("login"))
return;
throw new Exception(Consts.ERROR);
}
@NotNull
private String getApiUrl() {
return getUrl() + Consts.EndPoint.API;
}
@Override
public boolean isConfigured() {
boolean result = true;
if (!super.isConfigured()) {
result = false;
}
if (result && StringUtil.isEmpty(this.getUrl())) {
result = false;
}
if (result && StringUtil.isEmpty(this.getRepoName())) {
result = false;
}
if (result && StringUtil.isEmpty(this.getProjName())) {
result = false;
}
if (result && StringUtil.isEmpty(this.getToken())) {
result = false;
}
return result;
}
private void checkSetup() throws Exception {
String result = "";
int errors = 0;
if (StringUtil.isEmpty(getUrl())) {
result += "Server";
errors++;
}
if (StringUtil.isEmpty(getRepoName())) {
result += !StringUtils.isEmpty(result) ? " & " : "";
result += "Repo name";
errors++;
}
if (StringUtil.isEmpty(getProjName())) {
result += !StringUtils.isEmpty(result) ? " & " : "";
result += "Project name";
errors++;
}
if (StringUtil.isEmpty(getToken())) {
result += !StringUtils.isEmpty(result) ? " & " : "";
result += "Token";
errors++;
}
if (!result.isEmpty()) {
throw new Exception(result + ((errors > 1) ? " are required" : " is required"));
}
}
private Task[] getIssues() throws Exception {
if (!ensureUserId())
return new Task[]{};
List<GiteaTaskImpl> result = new ArrayList<>();
final String url = getApiUrl() + Consts.EndPoint.REPOS + getProject() + Consts.EndPoint.ISSUES;
final JsonElement response = executeMethod(new GetMethod(url));
if (response == null)
return new Task[]{};
JsonArray tasks = getArray(response);
for (int i = 0; i < tasks.size(); i++) {
JsonObject current = tasks.get(i).getAsJsonObject();
GiteaTask raw = new GiteaTask(getProject(), current);
if (!raw.isValid()) {
continue;
}
GiteaTaskImpl mapped = new GiteaTaskImpl(this, raw);
result.add(mapped);
}
Collections.sort(result);
Task[] primArray = new Task[result.size()];
return result.toArray(primArray);
}
private String getProject() {
return String.format("%s/%s", repoName, projName);
}
Comment[] getComments(GiteaTaskImpl task) throws Exception {
if (!ensureUserId())
return new Comment[]{};
List<SimpleComment> result = new ArrayList<>();
final String url = getApiUrl() + Consts.EndPoint.REPOS + getProject() + Consts.EndPoint.ISSUES
+ "/" + task.getId() + Consts.EndPoint.COMMENTS;
final JsonElement response = executeMethod(new GetMethod(url));
if (response == null)
return new Comment[]{};
JsonArray comments = getArray(response);
for (int i = 0; i < comments.size(); i++) {
JsonObject current = comments.get(i).getAsJsonObject();
Date date = getDate(current, CommentFields.DATE);
String text = getString(current, CommentFields.TEXT, "");
JsonObject user = getObject(current, CommentFields.USER);
String author = getString(user, CommentFields.FULLNAME, "");
if (author.isEmpty())
author = getString(user, CommentFields.USERNAME, "");
result.add(new SimpleComment(date, author, text));
}
Comment[] primArray = new Comment[result.size()];
return result.toArray(primArray);
}
private JsonElement executeMethod(@NotNull HttpMethod method) throws Exception {
method.addRequestHeader("Authorization", "token " + token);
method.addRequestHeader("Content-type", "application/json");
getHttpClient().executeMethod(method);
if (method.getStatusCode() != HttpStatus.SC_OK && method.getStatusCode() != HttpStatus.SC_CREATED) {
logger.warn(String.format("HTTP error: %d, %s", method.getStatusCode(), method.getStatusText()));
return null;
}
return new JsonParser().parse(new InputStreamReader(method.getResponseBodyAsStream(), StandardCharsets.UTF_8));
}
private HttpMethod getPatchMethod(String url, StringRequestEntity data) {
PostMethod patchMethod = new PostMethod(url) {
@Override
public String getName() {
return "PATCH";
}
};
patchMethod.setRequestEntity(data);
return patchMethod;
}
@SuppressWarnings("BooleanMethodIsAlwaysInverted")
private boolean ensureUserId() throws Exception {
if (userLogin == null || userLogin.isEmpty()) {
JsonElement result = executeMethod(new GetMethod(getApiUrl() + Consts.EndPoint.ME));
if (result == null)
return false;
userId = result.getAsJsonObject().get("id").getAsJsonPrimitive().getAsString();
userLogin = result.getAsJsonObject().get("login").getAsJsonPrimitive().getAsString();
}
return true;
}
@SuppressWarnings("WeakerAccess")
public String getRepoName() {
return repoName;
}
public void setRepoName(String repoName) {
this.repoName = repoName;
}
@SuppressWarnings("WeakerAccess")
public String getProjName() {
return projName;
}
public void setProjName(String projName) {
this.projName = projName;
}
@SuppressWarnings("WeakerAccess")
public String getToken() {
return token;
}
public void setToken(String token) {
this.token = token;
}
@SuppressWarnings("UnusedDeclaration")
public String getUserId() {
return userId;
}
@SuppressWarnings("UnusedDeclaration")
public void setUserId(String userId) {
this.userId = userId;
}
@SuppressWarnings("UnusedDeclaration")
public String getUserLogin() {
return userLogin;
}
@SuppressWarnings("UnusedDeclaration")
public void setUserLogin(String userLogin) {
this.userLogin = userLogin;
}
}