feat: migrate FILES_HIDE_SCHEMA_DOT_ORG_DOWNLOAD_URLS to MPConfig

doc/release-notes/11482-mpconfig-schema-dot-org-hide-download-urls.md

@@ -0,0 +1 @@
+The `dataverse.files.hide-schema-dot-org-download-urls` setting now supports configuration via MicroProfile Config. In addition to the existing `asadmin` JVM option method, any [supported MicroProfile Config API source](https://docs.payara.fish/community/docs/Technical%20Documentation/MicroProfile/Config/Overview.html) can now be used to set its value.

doc/sphinx-guides/source/installation/config.rst

@@ -3053,6 +3053,9 @@ By default, download URLs to files will be included in Schema.org JSON-LD output
 
 ``./asadmin create-jvm-options '-Ddataverse.files.hide-schema-dot-org-download-urls=true'``
 
+Can also be set via *MicroProfile Config API* sources, e.g. the environment
+variable ``DATAVERSE_FILES_HIDE_SCHEMA_DOT_ORG_DOWNLOAD_URLS``.
+
 For more on Schema.org JSON-LD, see the :doc:`/admin/metadataexport` section of the Admin Guide.
 
 .. _useripaddresssourceheader:

src/main/java/edu/harvard/iq/dataverse/DatasetVersion.java

@@ -1,5 +1,6 @@
 package edu.harvard.iq.dataverse;
 
+import edu.harvard.iq.dataverse.settings.JvmSettings;
 import edu.harvard.iq.dataverse.util.MarkupChecker;
 import edu.harvard.iq.dataverse.util.PersonOrOrgUtil;
 import edu.harvard.iq.dataverse.util.BundleUtil;
@@ -2134,10 +2135,8 @@ public String getJsonLd() {
                 fileObject.add("description", fileMetadata.getDescription());
                 fileObject.add("@id", filePidUrlAsString);
                 fileObject.add("identifier", filePidUrlAsString);
-                String hideFilesBoolean = System.getProperty(SystemConfig.FILES_HIDE_SCHEMA_DOT_ORG_DOWNLOAD_URLS);
-                if (hideFilesBoolean != null && hideFilesBoolean.equals("true")) {
-                    // no-op
-                } else {
+                boolean hideFilesBoolean = JvmSettings.HIDE_SCHEMA_DOT_ORG_DOWNLOAD_URLS.lookupOptional(Boolean.class).orElse(false);
+                if (!hideFilesBoolean) {
                     String nullDownloadType = null;
                     fileObject.add("contentUrl", dataverseSiteUrl + FileUtil.getFileDownloadUrlPath(nullDownloadType, fileMetadata.getDataFile().getId(), false, fileMetadata.getId()));
                 }

src/main/java/edu/harvard/iq/dataverse/settings/JvmSettings.java

@@ -55,6 +55,7 @@ public enum JvmSettings {
     SCOPE_FEATURED_ITEMS(SCOPE_FILES, "featured-items"),
     FEATURED_ITEMS_IMAGE_MAXSIZE(SCOPE_FEATURED_ITEMS, "image-maxsize"),
     FEATURED_ITEMS_IMAGE_UPLOADS_DIRECTORY(SCOPE_FEATURED_ITEMS, "image-uploads"),
+    HIDE_SCHEMA_DOT_ORG_DOWNLOAD_URLS(SCOPE_FILES, "hide-schema-dot-org-download-urls"),
 
     //STORAGE DRIVER SETTINGS
     SCOPE_DRIVER(SCOPE_FILES),

src/main/java/edu/harvard/iq/dataverse/util/SystemConfig.java

@@ -57,12 +57,6 @@ public class SystemConfig {
     AuthenticationServiceBean authenticationService;
 
    public static final String DATAVERSE_PATH = "/dataverse/";
-
-    /**
-     * Some installations may not want download URLs to their files to be
-     * available in Schema.org JSON-LD output.
-     */
-    public static final String FILES_HIDE_SCHEMA_DOT_ORG_DOWNLOAD_URLS = "dataverse.files.hide-schema-dot-org-download-urls";
 
     /**
      * A JVM option to override the number of minutes for which a password reset

src/test/java/edu/harvard/iq/dataverse/export/SchemaDotOrgExporterTest.java

@@ -9,8 +9,6 @@
 import edu.harvard.iq.dataverse.license.LicenseServiceBean;
 import edu.harvard.iq.dataverse.mocks.MockDatasetFieldSvc;
 
-import static edu.harvard.iq.dataverse.util.SystemConfig.FILES_HIDE_SCHEMA_DOT_ORG_DOWNLOAD_URLS;
-
 import edu.harvard.iq.dataverse.settings.JvmSettings;
 import edu.harvard.iq.dataverse.settings.SettingsServiceBean;
 import edu.harvard.iq.dataverse.util.json.JsonParseException;
@@ -171,6 +169,23 @@ public void testExportDescriptionTruncation() throws JsonParseException, ParseEx
 
     assertTrue(json2.getString("description").endsWith("at..."));
     }
+
+    @Test
+    @JvmSetting(key = JvmSettings.HIDE_SCHEMA_DOT_ORG_DOWNLOAD_URLS, value = "true")
+    public void testExportWithoutDownloadUrl() throws IOException, JsonParseException, ParseException {
+        File datasetVersionJson = new File("src/test/resources/json/dataset-finch2.json");
+        String datasetVersionAsJson = new String(Files.readAllBytes(Paths.get(datasetVersionJson.getAbsolutePath())));
+
+        JsonObject json = JsonUtil.getJsonObject(datasetVersionAsJson);
+        ExportDataProvider exportDataProviderStub = Mockito.mock(ExportDataProvider.class);
+        Mockito.when(exportDataProviderStub.getDatasetJson()).thenReturn(json);
+
+        JsonObject json2 = createExportFromJson(exportDataProviderStub);
+
+        assertEquals("DataDownload", json2.getJsonArray("distribution").getJsonObject(0).getString("@type"));
+        assertEquals("README.md", json2.getJsonArray("distribution").getJsonObject(0).getString("name"));
+        assertFalse(json2.getJsonArray("distribution").getJsonObject(0).containsKey("contentUrl"));
+    }
 
     private JsonObject createExportFromJson(ExportDataProvider provider) throws JsonParseException, ParseException {
         License license = new License("CC0 1.0", "You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.", URI.create("http://creativecommons.org/publicdomain/zero/1.0/"), URI.create("/resources/images/cc0.png"), true, 1l);
@@ -195,10 +210,6 @@ private JsonObject createExportFromJson(ExportDataProvider provider) throws Json
         Dataverse dataverse = new Dataverse();
         dataverse.setName("LibraScholar");
         dataset.setOwner(dataverse);
-        boolean hideFileUrls = false;
-        if (hideFileUrls) {
-            System.setProperty(FILES_HIDE_SCHEMA_DOT_ORG_DOWNLOAD_URLS, "true");
-        }
 
         FileMetadata fmd = new FileMetadata();
         DataFile dataFile = new DataFile();