argos/dmp-backend/web/src/main/java/eu/eudat/controllers/TagController.java

63 lines
2.9 KiB
Java

package eu.eudat.controllers;
import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.ObjectMapper;
import eu.eudat.elastic.criteria.TagCriteria;
import eu.eudat.elastic.entities.Dataset;
import eu.eudat.elastic.repository.Repository;
import eu.eudat.logic.proxy.config.ExternalUrlCriteria;
import eu.eudat.logic.proxy.config.exceptions.HugeResultSet;
import eu.eudat.logic.proxy.config.exceptions.NoURLFound;
import eu.eudat.logic.services.ApiContext;
import eu.eudat.models.data.external.TagExternalSourcesModel;
import eu.eudat.models.data.helpers.responses.ResponseItem;
import eu.eudat.types.ApiMessageCode;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.env.Environment;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.*;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* Created by ikalyvas on 7/5/2018.
*/
@RestController
@CrossOrigin
@RequestMapping(value = {"/api"})
public class TagController extends BaseController {
private Repository<Dataset, TagCriteria> datasetRepository;
private Environment environment;
@Autowired
public TagController(ApiContext apiContext, Repository tagRepository, Environment environment) {
super(apiContext);
this.datasetRepository = tagRepository;
this.environment = environment;
}
@RequestMapping(method = RequestMethod.GET, value = {"/external/tags"}, produces = "application/json")
public @ResponseBody
ResponseEntity<ResponseItem<TagExternalSourcesModel>> listExternalTagModel(
@RequestParam(value = "query", required = false) String query, @RequestParam(value = "type", required = false) String type) throws HugeResultSet, NoURLFound, IOException {
ExternalUrlCriteria externalUrlCriteria = new ExternalUrlCriteria(query);
List<Map<String, String>> remoteRepos = this.getApiContext().getOperationsContext().getRemoteFetcher().getTags(externalUrlCriteria, type);
TagExternalSourcesModel researchersExternalSourcesModel = new TagExternalSourcesModel().fromExternalItem(remoteRepos);
// ObjectMapper mapper = new ObjectMapper();
// String fileUrl = this.environment.getProperty("configuration.resources.path") + this.environment.getProperty("dataset.tags.mock");
// List<Map<String, String>> data = mapper.readValue(new File(fileUrl), new TypeReference<List<Map<String, String>>>(){});
// TagExternalSourcesModel researchersExternalSourcesModel = new TagExternalSourcesModel().fromExternalItem(data);
return ResponseEntity.status(HttpStatus.OK).body(new ResponseItem<TagExternalSourcesModel>().payload(researchersExternalSourcesModel).status(ApiMessageCode.NO_MESSAGE));
}
}