88-BE/license-labels-are-missing-icons (#273)

* License label icon can be null

* user rest repository for license import

* Fixed checkstyle issues

* Fixed failing IT

---------

Co-authored-by: milanmajchrak <milan.majchrak@dataquest.sk>

Author: Paurikova2

dspace-server-webapp/src/main/java/org/dspace/app/rest/ClarinLicenseImportController.java

@@ -0,0 +1,78 @@
+/**
+ * The contents of this file are subject to the license and copyright
+ * detailed in the LICENSE and NOTICE files at the root of the source
+ * tree and available online at
+ *
+ * http://www.dspace.org/license/
+ */
+package org.dspace.app.rest;
+
+import static org.dspace.app.rest.utils.ContextUtil.obtainContext;
+
+import java.sql.SQLException;
+import java.util.Objects;
+import java.util.UUID;
+import javax.servlet.http.HttpServletRequest;
+
+import org.apache.logging.log4j.Logger;
+import org.dspace.app.rest.model.ClarinLicenseRest;
+import org.dspace.app.rest.repository.ClarinLicenseRestRepository;
+import org.dspace.authorize.AuthorizeException;
+import org.dspace.core.Context;
+import org.dspace.eperson.EPerson;
+import org.dspace.eperson.service.EPersonService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ * Controller for import licenses into database.
+ * Endpoint: /api/licenses/import/{value}
+ * This controller can:
+ *     - import labels in json format into database (POST /api/licenses/import/labels)
+ *     - import extended mapping in json format - create mapped dictionary (POST /api/licenses/import/extendedMapping)
+ *     - import licenses in json format into database (POST /api/licenses/import/licenses)
+ *
+ * @author Michaela Paurikova (michaela.paurikova at dataquest.sk)
+ */
+@RestController
+@RequestMapping("/api/clarin/import")
+public class ClarinLicenseImportController {
+    private static final Logger log = org.apache.logging.log4j.LogManager
+            .getLogger(ClarinLicenseImportController.class);
+
+    @Autowired
+    private EPersonService ePersonService;
+    @Autowired
+    private ClarinLicenseRestRepository clarinLicenseRestRepository;
+
+    @PreAuthorize("hasAuthority('ADMIN')")
+    @RequestMapping(method = RequestMethod.POST, path = "/license")
+    public ClarinLicenseRest importLicense(HttpServletRequest request)
+            throws AuthorizeException, SQLException {
+        Context context = obtainContext(request);
+        if (Objects.isNull(context)) {
+            throw new RuntimeException("Context is null!");
+        }
+        //get param
+        UUID epersonUUID = UUID.fromString(request.getParameter("eperson"));
+        EPerson ePerson = ePersonService.find(context, epersonUUID);
+
+        //set current user to eperson and create license
+        EPerson currUser = context.getCurrentUser();
+        context.setCurrentUser(ePerson);
+        //turn off authorization
+        context.turnOffAuthorisationSystem();
+        ClarinLicenseRest clarinLicenseRest = clarinLicenseRestRepository.createAndReturn();
+        context.restoreAuthSystemState();
+        //set back current use
+        context.setCurrentUser(currUser);
+
+        context.complete();
+        return clarinLicenseRest;
+    }
+
+
+}