com.cleverCloud.cleverIdea.api.CcApi.java Source code

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Here is the source code for com.cleverCloud.cleverIdea.api.CcApi.java

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/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2015 Clever Cloud, SAS
 *
 * 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 com.cleverCloud.cleverIdea.api;

import com.cleverCloud.cleverIdea.ApplicationSettings;
import com.cleverCloud.cleverIdea.api.json.Application;
import com.cleverCloud.cleverIdea.api.json.WebSocket;
import com.cleverCloud.cleverIdea.ui.CcApiLogin;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.SerializationFeature;
import com.intellij.notification.Notification;
import com.intellij.notification.NotificationType;
import com.intellij.openapi.components.ServiceManager;
import com.intellij.openapi.project.Project;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.scribe.builder.ServiceBuilder;
import org.scribe.model.OAuthRequest;
import org.scribe.model.Response;
import org.scribe.model.Token;
import org.scribe.model.Verb;
import org.scribe.oauth.OAuthService;

import java.io.IOException;
import java.io.StringWriter;

public class CcApi {
    @Nullable
    private static CcApi ourInstance = null;
    private Project myProject;
    @Nullable
    private Token myAccessToken;
    @Nullable
    private OAuthService myService = null;

    @NotNull
    public static CcApi getInstance(@NotNull Project project) {
        if (ourInstance == null)
            ourInstance = new CcApi();
        ourInstance.myProject = project;
        return ourInstance;
    }

    public boolean login() {
        @SuppressWarnings("SpellCheckingInspection")
        final String API_KEY = "JaGomLuixI29k62K9Zf9klIlQbZHdf";
        @SuppressWarnings("SpellCheckingInspection")
        final String API_SECRET = "KRP5Ckc0CKXRBE0QsmmHX3nVG8n5Mu";
        final String API_CALLBACK = "https://console.clever-cloud.com/cli-oauth";
        final ApplicationSettings applicationSettings = ServiceManager.getService(myProject,
                ApplicationSettings.class);

        myService = new ServiceBuilder().provider(CleverCloudApi.class).apiKey(API_KEY).apiSecret(API_SECRET)
                .callback(API_CALLBACK).build();

        if (applicationSettings.oAuthToken != null && applicationSettings.oAuthSecret != null) {
            myAccessToken = new Token(applicationSettings.oAuthToken, applicationSettings.oAuthSecret);
            return true;
        }

        final CcApiLogin login = new CcApiLogin(myProject, API_CALLBACK);

        if (login.showAndGet()) {
            myAccessToken = new Token(login.getToken(), login.getSecret());
            applicationSettings.oAuthToken = login.getToken();
            applicationSettings.oAuthSecret = login.getSecret();
            return true;
        }

        loginErrorNotification();
        return false;
    }

    private void loginErrorNotification() {
        Notification notification = new Notification("Error Report", "Clever IDEA - Login error",
                "Error while login in Clever Cloud.", NotificationType.ERROR);
        notification.notify(myProject);
    }

    private boolean isValidate() {
        return this.myService != null && this.myAccessToken != null;
    }

    @Nullable
    public String apiRequest(@NotNull String url) {
        if (!isValidate() && !login()) {
            callApiErrorNotification(url);
            return null;
        }

        OAuthRequest request = new OAuthRequest(Verb.GET, CleverCloudApi.BASE_URL + url);
        assert myService != null;
        myService.signRequest(myAccessToken, request);
        return request.send().getBody();
    }

    private void callApiErrorNotification(String url) {
        Notification notification = new Notification("Error Report", "Clever IDEA - Request error",
                "The following request cannot be executed :<br />" + url, NotificationType.ERROR);
        notification.notify(myProject);
    }

    @Nullable
    public String logRequest(@NotNull Application application) {
        String url = CleverCloudApi.LOGS_URL + application.id + "?limit=300&order=asc";
        System.out.println(url);
        OAuthRequest request = new OAuthRequest(Verb.GET, url);

        assert myService != null;
        myService.signRequest(myAccessToken, request);
        Response response = request.send();

        return response.getBody();
    }

    @Nullable
    public String wsLogSigner() {
        if (!isValidate() && !login())
            return null;

        OAuthRequest request = new OAuthRequest(Verb.GET, CleverCloudApi.BASE_URL);
        assert myService != null;
        myService.signRequest(myAccessToken, request);
        WebSocket ws = new WebSocket(
                request.getHeaders().toString().replace("{Authorization=", "").replace("}", ""));
        ObjectMapper mapper = new ObjectMapper();
        mapper.configure(SerializationFeature.INDENT_OUTPUT, false);
        StringWriter writer = new StringWriter();

        try {
            mapper.writeValue(writer, ws);
            return writer.toString();
        } catch (IOException e) {
            e.printStackTrace();
        }

        return null;
    }
}