mServer.crawler.sender.newsearch.ZDFEntryTask Maven / Gradle / Ivy

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The crawler for mediathekview/MediathekView

There is a newer version: 3.1.64

package mServer.crawler.sender.newsearch;

import java.util.concurrent.RecursiveTask;

import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.JsonObject;

import de.mediathekview.mlib.Config;
import de.mediathekview.mlib.tool.Log;

/**
 * Searches all information required for a film
 */
public class ZDFEntryTask extends RecursiveTask
{

    private static final long serialVersionUID = 1L;

    private final ZDFClient client;
    private final ZDFEntryDTO zdfEntryDTO;
    private final Gson gson;
    public ZDFEntryTask(ZDFEntryDTO aEntryDto) 
    {
        this(aEntryDto, new ZDFClient());
    }

    public ZDFEntryTask(ZDFEntryDTO aEntryDto, ZDFClient zdfClient) 
    {
        client = zdfClient;
        zdfEntryDTO = aEntryDto;                
        gson = new GsonBuilder()
                .registerTypeAdapter(VideoDTO.class, new ZDFVideoDTODeserializer())
                .registerTypeAdapter(DownloadDTO.class, new ZDFDownloadDTODeserializer())
                .create();
    }

    @Override
    protected VideoDTO compute()
    {

        if (zdfEntryDTO == null) {
            return null;
        }

        VideoDTO dto = null;

        if (!Config.getStop())
        {
            try
            {
                // read film details
                String infoUrl = zdfEntryDTO.getEntryGeneralInformationUrl();
                JsonObject baseObjectInfo = client.execute(infoUrl);
                if(baseObjectInfo != null) 
                {
                    dto = gson.fromJson(baseObjectInfo, VideoDTO.class);
                    if (dto != null)
                    {
                        // read download details
                        String downloadUrl = zdfEntryDTO.getEntryDownloadInformationUrl();
                        JsonObject baseObjectDownload = client.execute(downloadUrl);
                        if(baseObjectDownload != null) 
                        {
                            DownloadDTO downloadDto = gson.fromJson(baseObjectDownload, DownloadDTO.class);
                            dto.setDownloadDto(downloadDto);
                        }
                    }
                }
            } catch (Exception ex)
            {
                Log.errorLog(496583202, ex, "Exception parsing " + (zdfEntryDTO != null ? zdfEntryDTO.getEntryGeneralInformationUrl() : ""));
                dto = null;
            }
        }

        return dto;
    }
}