D-Net

import com.fasterxml.jackson.core.JsonProcessingException;

import com.fasterxml.jackson.databind.ObjectMapper;

import eu.dnetlib.domain.data.Repository;

import eu.dnetlib.repo.manager.domain.AggregationDetails;

import eu.dnetlib.repo.manager.domain.RepositorySnippet;

import eu.dnetlib.repo.manager.domain.Timezone;

import org.apache.commons.codec.digest.DigestUtils;

import org.apache.log4j.Logger;

import org.json.JSONArray;

import org.json.JSONException;

import org.json.JSONObject;

import org.springframework.stereotype.Component;

import java.io.BufferedReader;

import java.text.ParseException;

@Component

public class Converter {

    private static final Logger LOGGER = Logger.getLogger(Converter.class);

    public static Repository jsonToRepositoryObject(JSONObject repositoryObject) throws JSONException {

        Repository repository = new Repository();

        JSONObject datasource = repositoryObject.getJSONObject("datasource");

        //if( datasource.equals(null))

        repository.setId(datasource.get("id").toString());

        repository.setEnglishName(datasource.get("englishname").toString());

            repository.setEnglishName("");

        repository.setWebsiteUrl(datasource.get("websiteurl").toString());

        if (repository.getWebsiteUrl().equals("null"))

            repository.setWebsiteUrl("");

        repository.setLogoUrl(datasource.get("logourl").toString());

        if (repository.getLogoUrl().equals("null"))

            repository.setLogoUrl("");

        repository.setContactEmail(datasource.get("contactemail").toString());

        if (repository.getContactEmail().equals("null"))

            repository.setContactEmail("");

        repository.setLatitude(toDouble(datasource.get("latitude").toString()));

        repository.setLongitude(toDouble(datasource.get("longitude").toString()));

        Double timezone = toDouble(datasource.get("timezone").toString());

        repository.setTimezone(timezone != null ? timezone : 0.0);

        repository.setNamespacePrefix(datasource.get("namespaceprefix").toString());

        repository.setOdLanguages(datasource.get("languages").toString());

        repository.setDateOfValidation(convertStringToDate(datasource.get("dateofvalidation").toString()));

        /*  typology -> platform

        if (repository.getTypology().equals("null"))

            repository.setTypology("");

        repository.setDateOfCollection(convertStringToDate(datasource.get("dateofcollection").toString()));

        repository.setActivationId(datasource.get("activationId").toString());

        if (repository.getDescription().equals("null"))

            repository.setDescription("");

        if (repository.getLissn().equals("null"))

            repository.setLissn("");

        repository.setEissn(datasource.get("eissn").toString());

        if (repository.getEissn().equals("null"))

            repository.setEissn("");

        repository.setRegisteredBy(datasource.get("registeredby").toString());

        /* managed field */

        //subjects

        repository.setAggregator(datasource.get("aggregator").toString());

        repository.setCollectedFrom(datasource.get("collectedfrom").toString());

        //TODO change organization to list

        JSONArray organizations = ((JSONArray) datasource.get("organizations"));

            repository.setOrganization(((JSONArray) datasource.get("organizations")).getJSONObject(0).get("legalname").toString());

        return repository;

    public static Date convertStringToDate(String date) {

        if (Objects.equals(date, "null"))

            return null;

            LOGGER.error(e);

        }

    public static String convertDateToString(Date date) {

        if (Objects.equals(date, null))

            return null;

        SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd");

    }

    public static Double toDouble(String number) {

            return 0.0;

        else

    public static List<RepositorySnippet> jsonToRepositorySnippetList(JSONObject json) throws JSONException {

        for (int i = 0; i < rs.length(); i++)

        return resultSet;

    public static RepositorySnippet jsonToRepositorySnippetObject(JSONObject repositorySnippetObject) throws JSONException {

        repositorySnippet.setEnglishname(repositorySnippetObject.get("englishname").toString());

            repositorySnippet.setEnglishname("");

        if (repositorySnippet.getWebsiteurl().equals("null"))

            repositorySnippet.setWebsiteurl("");

        if (repositorySnippet.getRegisteredby().equals("null"))

            repositorySnippet.setRegisteredby("");

    public static List<Repository> jsonToRepositoryList(JSONObject json) throws JSONException {

        JSONArray rs = json.getJSONArray("datasourceInfo");

        for (int i = 0; i < rs.length(); i++)

        return resultSet;

    public static List<RepositoryInterface> jsonToRepositoryInterfaceList(JSONObject json) throws JSONException {

        JSONArray rs = json.getJSONArray("api");

        for (int i = 0; i < rs.length(); i++)

        return resultSet;

    public static RepositoryInterface jsonToRepositoryInterfaceObject(JSONObject repositoryInterfaceObject) throws JSONException {

        repositoryInterface.setId(repositoryInterfaceObject.get("id").toString());

        repositoryInterface.setContentDescription(repositoryInterfaceObject.get("contentdescription").toString());

        repositoryInterface.setTypology(repositoryInterfaceObject.get("typology").toString());

        repositoryInterface.setCompliance(repositoryInterfaceObject.get("compatibility").toString());

        repositoryInterface.setLastCollectionDate(repositoryInterfaceObject.get("lastCollectionDate").toString());

        repositoryInterface.setBaseUrl(repositoryInterfaceObject.get("baseurl").toString());

        // repositoryInterface.setMetadataIdentifierPath(repositoryInterfaceObject.get("metadataIdentifierPath").toString());

        repositoryInterface.setDesiredCompatibilityLevel(repositoryInterfaceObject.get("compatibility").toString());

        Map<String, String> accessParams = new HashMap<>();

        JSONArray apiparams = repositoryInterfaceObject.getJSONArray("apiParams");

        for (int i = 0; i < apiparams.length(); i++)

        repositoryInterface.setAccessParams(accessParams);

        return repositoryInterface;

    public static String repositoryObjectToJson(Repository repository) throws JSONException, JsonProcessingException {

        HashMap<String, Object> repositoryMap = new HashMap<>();

        ObjectMapper mapper = new ObjectMapper();

        repositoryMap.put("id", repository.getId());

        repositoryMap.put("namespaceprefix", repository.getNamespacePrefix() != null ? repository.getNamespacePrefix() : "");

        repositoryMap.put("dateofcollection", repository.getDateOfCollection() != null ? convertDateToString(repository.getDateOfCollection()) : "");

        /*

         * typology -> platform

        repositoryMap.put("dateofvalidation", repository.getDateOfCollection() != null ? convertDateToString(repository.getDateOfCollection()) : "");

        repositoryMap.put("description", repository.getDescription());

        repositoryMap.put("eissn", repository.getEissn() != null ? repository.getEissn() : "");

        repositoryMap.put("registeredby", repository.getRegisteredBy());

        repositoryMap.put("aggregator", repository.getAggregator() != null ? repository.getAggregator() : "");

        repositoryMap.put("managed", repository.isRegistered());

        Map<String, String> organization = new HashMap<>();

        List organizations = new ArrayList();

        repositoryMap.put("organizations", organizations);

        //TODO check identitites

        //Map<String,String> identity = new HashMap<>();

            Map<String, Object> identity = new HashMap<>();

            identity.put("issuertype", "piwik");

            identities.add(identity);

            repositoryMap.put("identities", identities);

        repositoryMap.put("subjects", "");

        return mapper.writeValueAsString(repositoryMap);

    }

    public static String repositoryInterfaceObjectToJson(Repository repository, RepositoryInterface repositoryInterface) throws JSONException {

        jsonObject.put("id", repositoryInterface.getId());

        jsonObject.put("lastCollectionTotal", "");

        jsonObject.put("lastCollectionDate", repositoryInterface.getLastCollectionDate());

        jsonObject.put("baseurl", repositoryInterface.getBaseUrl());

        JSONArray apiparams = new JSONArray();

        for (String param : repositoryInterface.getAccessParams().keySet()) {

            JSONObject jo = new JSONObject();

            jo.put("param", param);

            apiparams.put(jo);

        jsonObject.put("apiParams", apiparams);

//        jsonObject.put("metadataIdentifierPath",repositoryInterface.getMetadataIdentifierPath());

        return jsonObject.toString();

            //InputStream in = Converter.class.getResourceAsStream("resources/eu/dnetlib/repo/manager/service/utils/"+filename);

            InputStream in = Converter.class.getClass().getResourceAsStream("/eu/**/" + filename);

            BufferedReader br = new BufferedReader(new InputStreamReader(in));

            while ((line = br.readLine()) != null) {

                list.add(line.trim());

            LOGGER.debug("Error opening file!");

            LOGGER.error(e);

        }

    public static List<AggregationDetails> getAggregationHistoryFromJson(JSONObject datasourceInfo) throws JSONException {

        JSONArray rs;

        if (datasourceInfo.get("aggregationHistory") != null && !datasourceInfo.get("aggregationHistory").toString().equals("null")) {

        return aggregationDetailsList;

        aggregationDetails.setAggregationStage(aggregationObject.get("aggregationStage").toString());

        if (aggregationObject.has("collectionMode"))

            aggregationDetails.setCollectionMode(aggregationObject.get("collectionMode").toString());

        if (aggregationObject.has("indexedVersion"))

            aggregationDetails.setIndexedVersion(Boolean.parseBoolean(aggregationObject.get("indexedVersion").toString()));

        aggregationDetails.setDate(convertStringToDate(aggregationObject.get("date").toString()));

        for (String t : timezones) {

            String[] s = t.split("\t");

            tmz.add(new Timezone(s[1], Double.parseDouble(s[0])));

        }

    private static String getOpenaireId(String repositoryId) {

        if (repositoryId != null && repositoryId.contains("::"))

}