com.google.gct.idea.samples.SampleImportAction.java Source code

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Here is the source code for com.google.gct.idea.samples.SampleImportAction.java

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/*
 * Copyright (C) 2014 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.gct.idea.samples;

import com.android.tools.idea.stats.UsageTracker;
import com.appspot.gsamplesindex.samplesindex.SamplesIndex;
import com.appspot.gsamplesindex.samplesindex.model.SampleCollection;
import com.google.api.client.http.javanet.NetHttpTransport;
import com.google.api.client.json.jackson2.JacksonFactory;
import com.google.gct.idea.util.GctBundle;
import com.google.gct.idea.util.GctTracking;
import com.intellij.openapi.actionSystem.AnAction;
import com.intellij.openapi.actionSystem.AnActionEvent;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.progress.ProgressIndicator;
import com.intellij.openapi.progress.Task;
import com.intellij.openapi.ui.Messages;
import org.jetbrains.annotations.NotNull;

import java.io.IOException;
import java.util.concurrent.atomic.AtomicReference;

/**
 * Action that initiates the Sample Import Wizard, it will also download the samples list from the samples service and pass
 * it as a paramter to the Sample Wizard.
 */
public class SampleImportAction extends AnAction {

    private static final Logger LOG = Logger.getInstance(SampleImportAction.class);

    @Override
    public void actionPerformed(AnActionEvent e) {

        // TODO: perhaps this should go somewhere else
        final SamplesIndex samplesService;
        SamplesIndex.Builder myBuilder = new SamplesIndex.Builder(new NetHttpTransport(), new JacksonFactory(),
                null);
        samplesService = myBuilder.build();

        final AtomicReference<SampleCollection> sampleList = new AtomicReference<SampleCollection>(null);
        new Task.Modal(null, GctBundle.message("sample.import.title"), false) {
            @Override
            public void run(@NotNull ProgressIndicator indicator) {
                indicator.setText(GctBundle.message("sample.index.downloading"));
                try {
                    sampleList.set(samplesService.samples().listSamples().set("technology", "android").execute());
                } catch (IOException ex) {
                    LOG.warn(GctBundle.message("sample.index.download.failed"));
                    sampleList.set(null);
                }
            }
        }.queue();

        if (sampleList.get() == null || sampleList.get().size() == 0) {
            Messages.showErrorDialog(GctBundle.message("sample.index.download.failed"),
                    GctBundle.message("sample.import.error.title"));
            return;
        }

        UsageTracker.getInstance().trackEvent(GctTracking.CATEGORY, GctTracking.SAMPLES, "browse", null);
        SampleImportWizard wizard = new SampleImportWizard(null, sampleList.get());
        wizard.show();
    }
}