407 lines
18 KiB
Java
407 lines
18 KiB
Java
package eu.dnetlib.repo.manager.utils;
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import com.fasterxml.jackson.core.JsonProcessingException;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import eu.dnetlib.domain.data.Repository;
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import eu.dnetlib.domain.data.RepositoryInterface;
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import eu.dnetlib.repo.manager.domain.AggregationDetails;
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import eu.dnetlib.repo.manager.domain.RepositorySnippet;
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import eu.dnetlib.repo.manager.domain.Timezone;
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import org.apache.commons.codec.digest.DigestUtils;
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import org.apache.log4j.Logger;
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import org.json.JSONArray;
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import org.json.JSONException;
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import org.json.JSONObject;
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import org.springframework.stereotype.Component;
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import java.io.BufferedReader;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.InputStreamReader;
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import java.text.ParseException;
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import java.text.SimpleDateFormat;
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import java.util.*;
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@Component
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public class Converter {
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private static final Logger LOGGER = Logger.getLogger(Converter.class);
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public static Repository jsonToRepositoryObject(JSONObject repositoryObject) throws JSONException {
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Repository repository = new Repository();
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JSONObject datasource = repositoryObject.getJSONObject("datasource");
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//if( datasource.equals(null))
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// return null;
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repository.setId(datasource.get("id").toString());
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repository.setOfficialName(datasource.get("officialname").toString());
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repository.setEnglishName(datasource.get("englishname").toString());
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if (repository.getEnglishName().equals("null"))
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repository.setEnglishName("");
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repository.setWebsiteUrl(datasource.get("websiteurl").toString());
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if (repository.getWebsiteUrl().equals("null"))
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repository.setWebsiteUrl("");
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repository.setLogoUrl(datasource.get("logourl").toString());
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if (repository.getLogoUrl().equals("null"))
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repository.setLogoUrl("");
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repository.setContactEmail(datasource.get("contactemail").toString());
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if (repository.getContactEmail().equals("null"))
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repository.setContactEmail("");
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repository.setLatitude(toDouble(datasource.get("latitude").toString()));
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repository.setLongitude(toDouble(datasource.get("longitude").toString()));
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Double timezone = toDouble(datasource.get("timezone").toString());
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repository.setTimezone(timezone != null ? timezone : 0.0);
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repository.setNamespacePrefix(datasource.get("namespaceprefix").toString());
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repository.setOdLanguages(datasource.get("languages").toString());
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repository.setDateOfValidation(convertStringToDate(datasource.get("dateofvalidation").toString()));
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/* typology -> platform
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* datasource class -> typology */
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repository.setTypology(datasource.get("platform").toString());
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if (repository.getTypology().equals("null"))
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repository.setTypology("");
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repository.setDatasourceClass(datasource.get("typology").toString());
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repository.setDateOfCollection(convertStringToDate(datasource.get("dateofcollection").toString()));
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repository.setActivationId(datasource.get("activationId").toString());
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repository.setDescription(datasource.get("description").toString());
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if (repository.getDescription().equals("null"))
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repository.setDescription("");
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repository.setIssn(datasource.get("issn").toString());
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repository.setLissn(datasource.get("lissn").toString());
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if (repository.getLissn().equals("null"))
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repository.setLissn("");
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repository.setEissn(datasource.get("eissn").toString());
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if (repository.getEissn().equals("null"))
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repository.setEissn("");
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repository.setRegisteredBy(datasource.get("registeredby").toString());
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/* managed field */
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repository.setRegistered(Boolean.parseBoolean(datasource.get("managed").toString()));
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//subjects
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repository.setAggregator(datasource.get("aggregator").toString());
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repository.setCollectedFrom(datasource.get("collectedfrom").toString());
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//TODO change organization to list
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JSONArray organizations = ((JSONArray) datasource.get("organizations"));
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if (organizations.length() != 0) {
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repository.setOrganization(((JSONArray) datasource.get("organizations")).getJSONObject(0).get("legalname").toString());
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String countryCode = ((JSONArray) datasource.get("organizations")).getJSONObject(0).get("country").toString();
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repository.setCountryCode(countryCode);
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}
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/* identities field */
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return repository;
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}
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public static Date convertStringToDate(String date) {
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if (Objects.equals(date, "null"))
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return null;
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SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd");
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try {
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return formatter.parse(date);
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} catch (ParseException e) {
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LOGGER.error(e);
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}
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return null;
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}
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public static String convertDateToString(Date date) {
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if (Objects.equals(date, null))
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return null;
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SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd");
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return formatter.format(date);
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}
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public static Double toDouble(String number) {
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if (Objects.equals(number, "null"))
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return 0.0;
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else
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return Double.valueOf(number);
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}
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public static List<RepositorySnippet> jsonToRepositorySnippetList(JSONObject json) throws JSONException {
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List<RepositorySnippet> resultSet = new ArrayList<>();
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JSONArray rs = json.getJSONArray("datasourceInfo");
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for (int i = 0; i < rs.length(); i++)
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resultSet.add(jsonToRepositorySnippetObject(rs.getJSONObject(i)));
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return resultSet;
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}
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public static RepositorySnippet jsonToRepositorySnippetObject(JSONObject repositorySnippetObject) throws JSONException {
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RepositorySnippet repositorySnippet = new RepositorySnippet();
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// JSONObject datasource = repositorySnippetObject.getJSONObject("datasource");
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repositorySnippet.setId(repositorySnippetObject.get("id").toString());
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repositorySnippet.setOfficialname(repositorySnippetObject.get("officialname").toString());
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repositorySnippet.setEnglishname(repositorySnippetObject.get("englishname").toString());
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if (repositorySnippet.getEnglishname().equals("null"))
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repositorySnippet.setEnglishname("");
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repositorySnippet.setWebsiteurl(repositorySnippetObject.get("websiteurl").toString());
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if (repositorySnippet.getWebsiteurl().equals("null"))
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repositorySnippet.setWebsiteurl("");
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repositorySnippet.setRegisteredby(repositorySnippetObject.get("registeredby").toString());
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if (repositorySnippet.getRegisteredby().equals("null"))
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repositorySnippet.setRegisteredby("");
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return repositorySnippet;
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}
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public static List<Repository> jsonToRepositoryList(JSONObject json) throws JSONException {
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List<Repository> resultSet = new ArrayList<>();
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JSONArray rs = json.getJSONArray("datasourceInfo");
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for (int i = 0; i < rs.length(); i++)
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resultSet.add(jsonToRepositoryObject(rs.getJSONObject(i)));
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return resultSet;
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}
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public static List<RepositoryInterface> jsonToRepositoryInterfaceList(JSONObject json) throws JSONException {
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List<RepositoryInterface> resultSet = new ArrayList<>();
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JSONArray rs = json.getJSONArray("api");
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for (int i = 0; i < rs.length(); i++)
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resultSet.add(jsonToRepositoryInterfaceObject(rs.getJSONObject(i)));
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return resultSet;
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}
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public static RepositoryInterface jsonToRepositoryInterfaceObject(JSONObject repositoryInterfaceObject) throws JSONException {
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RepositoryInterface repositoryInterface = new RepositoryInterface();
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repositoryInterface.setId(repositoryInterfaceObject.get("id").toString());
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repositoryInterface.setAccessProtocol(repositoryInterfaceObject.get("protocol").toString());
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repositoryInterface.setContentDescription(repositoryInterfaceObject.get("contentdescription").toString());
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repositoryInterface.setTypology(repositoryInterfaceObject.get("typology").toString());
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repositoryInterface.setCompliance(repositoryInterfaceObject.get("compatibility").toString());
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repositoryInterface.setLastCollectionDate(repositoryInterfaceObject.get("lastCollectionDate").toString());
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repositoryInterface.setBaseUrl(repositoryInterfaceObject.get("baseurl").toString());
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repositoryInterface.setRemovable(Boolean.parseBoolean(repositoryInterfaceObject.get("removable").toString()));
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// repositoryInterface.setMetadataIdentifierPath(repositoryInterfaceObject.get("metadataIdentifierPath").toString());
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repositoryInterface.setDesiredCompatibilityLevel(repositoryInterfaceObject.get("compatibility").toString());
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//repositoryInterface.setActive(Boolean.parseBoolean(repositoryInterfaceObject.get("active").toString()));
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Map<String, String> accessParams = new HashMap<>();
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Map<String, String> extraFields = new HashMap<>();
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ObjectMapper mapper = new ObjectMapper();
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JSONArray apiparams = repositoryInterfaceObject.getJSONArray("apiParams");
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for (int i = 0; i < apiparams.length(); i++)
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accessParams.put(apiparams.getJSONObject(i).getString("param"), apiparams.getJSONObject(i).getString("value"));
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repositoryInterface.setAccessParams(accessParams);
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return repositoryInterface;
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}
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public static String repositoryObjectToJson(Repository repository) throws JSONException, JsonProcessingException {
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HashMap<String, Object> repositoryMap = new HashMap<>();
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ObjectMapper mapper = new ObjectMapper();
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repositoryMap.put("id", repository.getId());
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repositoryMap.put("openaireId", getOpenaireId(repository.getId()));
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repositoryMap.put("officialname", repository.getOfficialName());
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repositoryMap.put("englishname", repository.getEnglishName());
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repositoryMap.put("websiteurl", repository.getWebsiteUrl());
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repositoryMap.put("logourl", repository.getLogoUrl());
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repositoryMap.put("contactemail", repository.getContactEmail());
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repositoryMap.put("longitude", repository.getLongitude().toString());
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repositoryMap.put("latitude", repository.getLatitude().toString());
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repositoryMap.put("timezone", repository.getTimezone());
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repositoryMap.put("namespaceprefix", repository.getNamespacePrefix() != null ? repository.getNamespacePrefix() : "");
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repositoryMap.put("languages", repository.getOdLanguages() != null ? repository.getOdLanguages() : "");
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repositoryMap.put("dateofcollection", repository.getDateOfCollection() != null ? convertDateToString(repository.getDateOfCollection()) : "");
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/*
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* typology -> platform
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* datasource class -> typology
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* */
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repositoryMap.put("typology", repository.getDatasourceClass());
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repositoryMap.put("platform", repository.getTypology());
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repositoryMap.put("dateofvalidation", repository.getDateOfCollection() != null ? convertDateToString(repository.getDateOfCollection()) : "");
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repositoryMap.put("activationId", repository.getActivationId() != null ? repository.getActivationId() : "");
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repositoryMap.put("description", repository.getDescription());
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repositoryMap.put("eissn", repository.getEissn() != null ? repository.getEissn() : "");
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repositoryMap.put("issn", repository.getIssn() != null ? repository.getIssn() : "");
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repositoryMap.put("lissn", repository.getLissn() != null ? repository.getLissn() : "");
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repositoryMap.put("registeredby", repository.getRegisteredBy());
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repositoryMap.put("aggregator", repository.getAggregator() != null ? repository.getAggregator() : "");
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repositoryMap.put("collectedfrom", repository.getCollectedFrom() != null ? repository.getCollectedFrom() : "");
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repositoryMap.put("managed", repository.isRegistered());
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Map<String, String> organization = new HashMap<>();
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organization.put("legalname", repository.getOrganization());
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organization.put("country", repository.getCountryCode());
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organization.put("legalshortname", "");
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organization.put("websiteurl", "");
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organization.put("logourl", "");
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List organizations = new ArrayList();
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organizations.add(organization);
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repositoryMap.put("organizations", organizations);
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//TODO check identitites
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//Map<String,String> identity = new HashMap<>();
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if (repository.getPiwikInfo() != null) {
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Map<String, Object> identity = new HashMap<>();
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HashSet<Map<String, Object>> identities = new HashSet<>();
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identity.put("issuertype", "piwik");
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identity.put("pid", "piwik:" + repository.getPiwikInfo().getSiteId());
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identities.add(identity);
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repositoryMap.put("identities", identities);
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}
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repositoryMap.put("subjects", "");
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return mapper.writeValueAsString(repositoryMap);
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}
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public static String repositoryInterfaceObjectToJson(Repository repository, RepositoryInterface repositoryInterface) throws JSONException {
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JSONObject jsonObject = new JSONObject();
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jsonObject.put("id", repositoryInterface.getId());
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jsonObject.put("protocol", repositoryInterface.getAccessProtocol());
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jsonObject.put("datasource", repository.getId());
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jsonObject.put("contentdescription", repositoryInterface.getContentDescription());
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jsonObject.put("typology", repositoryInterface.getTypology());
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jsonObject.put("compatibility", repositoryInterface.getDesiredCompatibilityLevel());
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jsonObject.put("compatibilityOverride", repositoryInterface.getDesiredCompatibilityLevel());
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jsonObject.put("lastCollectionTotal", "");
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jsonObject.put("lastCollectionDate", repositoryInterface.getLastCollectionDate());
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jsonObject.put("lastAggregationTotal", "");
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jsonObject.put("lastAggregationDate", "");
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jsonObject.put("lastDownloadTotal", "");
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jsonObject.put("lastDownloadDate", "");
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jsonObject.put("baseurl", repositoryInterface.getBaseUrl());
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jsonObject.put("removable", repositoryInterface.isRemovable());
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JSONArray apiparams = new JSONArray();
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for (String param : repositoryInterface.getAccessParams().keySet()) {
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JSONObject jo = new JSONObject();
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jo.put("param", param);
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jo.put("value", repositoryInterface.getAccessParams().get(param));
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apiparams.put(jo);
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}
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jsonObject.put("apiParams", apiparams);
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// jsonObject.put("metadataIdentifierPath",repositoryInterface.getMetadataIdentifierPath());
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return jsonObject.toString();
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}
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public static ArrayList<String> readFile(String filename) {
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String line;
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ArrayList<String> list = new ArrayList<String>();
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try {
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//InputStream in = Converter.class.getResourceAsStream("resources/eu/dnetlib/repo/manager/service/utils/"+filename);
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InputStream in = Converter.class.getClass().getResourceAsStream("/eu/**/" + filename);
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BufferedReader br = new BufferedReader(new InputStreamReader(in));
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while ((line = br.readLine()) != null) {
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list.add(line.trim());
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}
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br.close();
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} catch (IOException e) {
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LOGGER.debug("Error opening file!");
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LOGGER.error(e);
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}
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return list;
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}
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public static List<AggregationDetails> getAggregationHistoryFromJson(JSONObject datasourceInfo) throws JSONException {
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JSONArray rs;
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List<AggregationDetails> aggregationDetailsList = new ArrayList<>();
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if (datasourceInfo.get("aggregationHistory") != null && !datasourceInfo.get("aggregationHistory").toString().equals("null")) {
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rs = new JSONArray(datasourceInfo.get("aggregationHistory").toString());
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for (int i = 0; i < rs.length(); i++)
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aggregationDetailsList.add(jsonToAggregationDetails(rs.getJSONObject(i)));
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}
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return aggregationDetailsList;
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}
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private static AggregationDetails jsonToAggregationDetails(JSONObject aggregationObject) throws JSONException {
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AggregationDetails aggregationDetails = new AggregationDetails();
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aggregationDetails.setAggregationStage(aggregationObject.get("aggregationStage").toString());
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if (aggregationObject.has("collectionMode"))
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aggregationDetails.setCollectionMode(aggregationObject.get("collectionMode").toString());
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if (aggregationObject.has("indexedVersion"))
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aggregationDetails.setIndexedVersion(Boolean.parseBoolean(aggregationObject.get("indexedVersion").toString()));
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aggregationDetails.setDate(convertStringToDate(aggregationObject.get("date").toString()));
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aggregationDetails.setNumberOfRecords(Integer.parseInt(aggregationObject.get("numberOfRecords").toString()));
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return aggregationDetails;
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}
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public static List<Timezone> toTimezones(List<String> timezones) {
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List<Timezone> tmz = new ArrayList<>();
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for (String t : timezones) {
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String[] s = t.split("\t");
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tmz.add(new Timezone(s[1], Double.parseDouble(s[0])));
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}
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return tmz;
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}
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private static String getOpenaireId(String repositoryId) {
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if (repositoryId != null && repositoryId.contains("::"))
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return repositoryId.split("::")[0] + "::" + DigestUtils.md5Hex(repositoryId.split("::")[1]);
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return null;
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}
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}
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