feat: allow linking unpublished datasets to collections

doc/release-notes/10134-link-draft-datasets.md

@@ -0,0 +1 @@
+It is now possible to link draft datasets to other Dataverse collections. As usual, the datasets will only become publicly visible in the linked collection(s) after they have been published. To publish a linked dataset, your account must have the "Publish Dataset" permission for the Dataverse collection in which the dataset was originally created. Permissions in the linked Dataverse collections do not apply.

doc/sphinx-guides/source/user/dataverse-management.rst

@@ -219,6 +219,8 @@ In order to link a dataset, you will need your account to have the "Publish Data
 
 To link a dataset to your Dataverse collection, you must navigate to that dataset and click the white "Link" button in the upper-right corner of the dataset page. This will open up a window where you can type in the name of the Dataverse collection that you would like to link the dataset to. Select your Dataverse collection and click the save button. This will establish the link, and the dataset will now appear under your Dataverse collection.
 
+A draft dataset can be linked to other Dataverse collections. It will only become publicly visible in the linked collection(s) after it has been published. To publish the dataset, your account must have the "Publish Dataset" permission for the Dataverse collection in which the dataset was originally created. Permissions in the linked Dataverse collections do not apply.
+
 There is currently no way to remove established links in the UI. If you need to remove a link between a Dataverse collection and a dataset, please contact the support team for the Dataverse installation you are using (see the :ref:`unlink-a-dataset` section of the Admin Guide for more information).
 
 .. _dataverse-linking:

src/main/java/edu/harvard/iq/dataverse/engine/command/impl/LinkDatasetCommand.java

@@ -40,10 +40,7 @@ public LinkDatasetCommand(DataverseRequest aRequest, Dataverse dataverse, Datase
 
     @Override
     public DatasetLinkingDataverse execute(CommandContext ctxt) throws CommandException {
-
-        if (!linkedDataset.isReleased() && !linkedDataset.isHarvested()) {
-            throw new IllegalCommandException(BundleUtil.getStringFromBundle("dataset.link.not.available"), this);
-        }       
+
         if (linkedDataset.getOwner().equals(linkingDataverse)) {           
             throw new IllegalCommandException(BundleUtil.getStringFromBundle("dataset.link.not.to.owner"), this);
         }

src/main/java/propertyFiles/Bundle.properties

@@ -1603,8 +1603,6 @@ dataset.link.title=Link Dataset
 dataset.link.save=Save Linked Dataset
 dataset.link.not.to.owner=Can't link a dataset to its dataverse
 dataset.link.not.to.parent.dataverse=Can't link a dataset to its parent dataverses
-dataset.link.not.published=Can't link a dataset that has not been published
-dataset.link.not.available=Can't link a dataset that has not been published or is not harvested
 dataset.link.not.already.linked=Can't link a dataset that has already been linked to this dataverse
 dataset.unlink.title=Unlink Dataset
 dataset.unlink.delete=Remove Linked Dataset

src/main/webapp/dataset.xhtml

@@ -519,7 +519,7 @@
                                             <!-- END: Edit Dataset -->
 
                                             <!-- LINK -->
-                                            <div class="btn-group btn-group-justified" jsf:rendered="#{dataverseSession.user.authenticated and !DatasetPage.workingVersion.deaccessioned and DatasetPage.dataset.released}">
+                                            <div class="btn-group btn-group-justified" jsf:rendered="#{dataverseSession.user.authenticated and !DatasetPage.workingVersion.deaccessioned}">
                                                 <p:commandLink styleClass="btn btn-default btn-access btn-xs btn-block btn-link-dataset"
                                                                action="#{DatasetPage.setShowLinkingPopup(true)}"
                                                                oncomplete="PF('linkDatasetForm').show();"
@@ -529,7 +529,7 @@
                                             </div>
                                             <!-- END: LINK -->
                                             <!-- UNLINK -->
-                                            <div class="btn-group btn-group-justified" jsf:rendered="#{dataverseSession.user.authenticated and !DatasetPage.workingVersion.deaccessioned and DatasetPage.dataset.released and !empty DatasetPage.dataset.datasetLinkingDataverses}">
+                                            <div class="btn-group btn-group-justified" jsf:rendered="#{dataverseSession.user.authenticated and !DatasetPage.workingVersion.deaccessioned and !empty DatasetPage.dataset.datasetLinkingDataverses}">
                                                 <p:commandLink styleClass="btn btn-default btn-access btn-xs btn-block btn-link-dataset"
                                                                action="#{DatasetPage.setShowUnLinkingPopup(true)}"
                                                                oncomplete="PF('unlinkDatasetForm').show();"

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

@@ -3259,22 +3259,22 @@ public void testLinkingDatasets() {
         UtilIT.publishDataverseViaNativeApi(dataverse1Alias, apiToken).then().assertThat()
                 .statusCode(OK.getStatusCode());
 
-        // Link dataset to second dataverse.
-        //should fail if dataset is not published
+        // Link dataset to second dataverse
+        // Should succeed even though dataset is not published
         Response linkDataset = UtilIT.linkDataset(datasetPid, dataverse2Alias, superuserApiToken);
         linkDataset.prettyPrint();
         linkDataset.then().assertThat()
-                .body("message", equalTo(BundleUtil.getStringFromBundle("dataset.link.not.available")))
-                .statusCode(FORBIDDEN.getStatusCode());
+                .statusCode(OK.getStatusCode());
 
         UtilIT.publishDatasetViaNativeApi(datasetPid, "major", apiToken).then().assertThat()
                 .statusCode(OK.getStatusCode());
 
-        //Once published you should be able to link it
+        // Linking again to the same dataverse should fail
         linkDataset = UtilIT.linkDataset(datasetPid, dataverse2Alias, superuserApiToken);
         linkDataset.prettyPrint();
         linkDataset.then().assertThat()
-                .statusCode(OK.getStatusCode());
+                .body("message", equalTo(BundleUtil.getStringFromBundle("dataset.link.not.already.linked")))
+                .statusCode(FORBIDDEN.getStatusCode());
 
         // Link another to test the list of linked datasets
         Response createDataverse3 = UtilIT.createRandomDataverse(apiToken);

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

@@ -69,17 +69,10 @@ public void testLinkedDataset() {
         UtilIT.publishDataverseViaNativeApi(dataverse1Alias, apiToken).then().assertThat()
                 .statusCode(OK.getStatusCode());
 
-        // You can't link an unpublished dataset.
+        // You can link an unpublished dataset
         Response tryToLinkUnpublishedDataset = UtilIT.linkDataset(datasetPid, dataverse2Alias, superuserApiToken);
         tryToLinkUnpublishedDataset.prettyPrint();
         tryToLinkUnpublishedDataset.then().assertThat()
-                .statusCode(FORBIDDEN.getStatusCode())
-                .body("message", equalTo("Can't link a dataset that has not been published or is not harvested"));
-
-        UtilIT.publishDatasetViaNativeApi(datasetPid, "major", apiToken).then().assertThat()
-                .statusCode(OK.getStatusCode());
-
-        UtilIT.publishDataverseViaNativeApi(dataverse2Alias, apiToken).then().assertThat()
                 .statusCode(OK.getStatusCode());
 
         // A dataset cannot be linked to its parent dataverse.
@@ -89,12 +82,6 @@ public void testLinkedDataset() {
                 .statusCode(FORBIDDEN.getStatusCode())
                 .body("message", equalTo("Can't link a dataset to its dataverse"));
 
-        // Link dataset to non-parent dataverse (allowed).
-        Response linkDataset = UtilIT.linkDataset(datasetPid, dataverse2Alias, superuserApiToken);
-        linkDataset.prettyPrint();
-        linkDataset.then().assertThat()
-                .statusCode(OK.getStatusCode());
-
         // A dataset cannot be linked to the same dataverse again.
         Response tryToLinkAgain = UtilIT.linkDataset(datasetPid, dataverse2Alias, superuserApiToken);
         tryToLinkAgain.prettyPrint();