Update the conditions to display image_url in Solr search results for file type

doc/release-notes/10886-update-to-conditions-to-display-image_url.md

@@ -0,0 +1,8 @@
+Search API (/api/search) responses for Datafiles include image_url for the thumbnail if each of the following are true:
+1. The DataFile is not Harvested
+2. A Thumbnail is available for the Datafile
+3. If the Datafile is Restricted then the caller must have Download File Permission for the Datafile
+4. The Datafile is NOT actively embargoed
+5. The Datafile's retention period has NOT expired
+
+See also #10875 and #10886.

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

@@ -5,6 +5,7 @@
  */
 package edu.harvard.iq.dataverse;
 
+import edu.harvard.iq.dataverse.authorization.Permission;
 import edu.harvard.iq.dataverse.dataaccess.DataAccess;
 import edu.harvard.iq.dataverse.dataaccess.ImageThumbConverter;
 import edu.harvard.iq.dataverse.dataaccess.StorageIO;
@@ -20,7 +21,6 @@
 
 import jakarta.ejb.EJB;
 import jakarta.enterprise.context.RequestScoped;
-import jakarta.inject.Inject;
 import jakarta.inject.Named;
 
 /**
@@ -33,9 +33,8 @@
 public class ThumbnailServiceWrapper implements java.io.Serializable  {
 
     private static final Logger logger = Logger.getLogger(ThumbnailServiceWrapper.class.getCanonicalName());
-
-    @Inject
-    PermissionsWrapper permissionsWrapper;
+    @EJB
+    PermissionServiceBean permissionService;
     @EJB
     DataverseServiceBean dataverseService;
     @EJB
@@ -49,12 +48,15 @@ public class ThumbnailServiceWrapper implements java.io.Serializable  {
     private Map<Long, DvObject> dvobjectViewMap = new HashMap<>();
     private Map<Long, Boolean> hasThumbMap = new HashMap<>();
 
+    private boolean hasDownloadFilePermission(DvObject dvo) {
+        return permissionService.on(dvo).has(Permission.DownloadFile) ;
+    }
     public String getFileCardImageAsUrl(SolrSearchResult result) {
         DataFile dataFile = result != null && result.getEntity() != null ? ((DataFile) result.getEntity()) : null;
-        if (dataFile == null || result.isHarvested()
+        if (dataFile == null
+                || result.isHarvested()
                 || !isThumbnailAvailable(dataFile)
-                || dataFile.isRestricted()
-                || !dataFile.isReleased()
+                || (dataFile.isRestricted() && !hasDownloadFilePermission(dataFile))
                 || FileUtil.isActivelyEmbargoed(dataFile)
                 || FileUtil.isRetentionExpired(dataFile)) {
             return null;
@@ -105,7 +107,7 @@ public String getFileCardImageAsBase64Url(SolrSearchResult result) {
             }
 
             if ((!((DataFile)result.getEntity()).isRestricted()
-                        || permissionsWrapper.hasDownloadFilePermission(result.getEntity()))
+                        || hasDownloadFilePermission(result.getEntity()))
                     && isThumbnailAvailable((DataFile) result.getEntity())) {
 
                 cardImageUrl = ImageThumbConverter.getImageThumbnailAsBase64(

src/test/java/edu/harvard/iq/dataverse/api/SearchIT.java

@@ -1308,8 +1308,8 @@ public void testSearchFilesAndUrlImages() {
                 .statusCode(200);
         pathToFile = "src/main/webapp/resources/js/mydata.js";
         Response uploadFile = UtilIT.uploadFileViaNative(datasetId.toString(), pathToFile, apiToken);
-        uploadImage.prettyPrint();
-        uploadImage.then().assertThat()
+        uploadFile.prettyPrint();
+        uploadFile.then().assertThat()
                 .statusCode(200);
 
         Response publishDataverse = UtilIT.publishDataverseViaSword(dataverseAlias, apiToken);
@@ -1337,14 +1337,14 @@ public void testSearchFilesAndUrlImages() {
                 .statusCode(OK.getStatusCode())
                 .body("data.items[0].type", CoreMatchers.is("dataverse"))
                 .body("data.items[0].url", CoreMatchers.containsString("/dataverse/"))
-                .body("data.items[0]", CoreMatchers.not(CoreMatchers.hasItem("url_image")));
+                .body("data.items[0]", CoreMatchers.not(CoreMatchers.hasItem("image_url")));
 
         searchResp = UtilIT.search("mydata", apiToken);
         searchResp.prettyPrint();
         searchResp.then().assertThat()
                 .statusCode(OK.getStatusCode())
                 .body("data.items[0].type", CoreMatchers.is("file"))
                 .body("data.items[0].url", CoreMatchers.containsString("/datafile/"))
-                .body("data.items[0]", CoreMatchers.not(CoreMatchers.hasItem("url_image")));
+                .body("data.items[0]", CoreMatchers.not(CoreMatchers.hasItem("image_url")));
     }
 }