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Merge pull request #896 from tuub/DS-1814

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DS-1814: Allow submitter to create new version of their items.
This commit is contained in:
Tim Donohue
2016-08-31 15:49:08 -05:00
committed by GitHub
parent 6b790a3c21 4f28d59422
commit ad4d1a8de3
11 changed files with 161 additions and 37 deletions
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53
dspace-api/src/main/java/org/dspace/content/ItemServiceImpl.java
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@@ -7,6 +7,15 @@
*/
package org.dspace.content;
import java.io.IOException;
import java.io.InputStream;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.Date;
import java.util.Iterator;
import java.util.List;
import java.util.UUID;
import org.apache.commons.collections.CollectionUtils;
import org.apache.commons.lang.StringUtils;
import org.apache.log4j.Logger;
@@ -18,7 +27,15 @@ import org.dspace.authorize.service.AuthorizeService;
import org.dspace.authorize.service.ResourcePolicyService;
import org.dspace.content.authority.Choices;
import org.dspace.content.dao.ItemDAO;
import org.dspace.content.service.*;
import org.dspace.content.service.BitstreamFormatService;
import org.dspace.content.service.BitstreamService;
import org.dspace.content.service.BundleService;
import org.dspace.content.service.CollectionService;
import org.dspace.content.service.CommunityService;
import org.dspace.content.service.InstallItemService;
import org.dspace.content.service.ItemService;
import org.dspace.content.service.MetadataSchemaService;
import org.dspace.content.service.WorkspaceItemService;
import org.dspace.core.Constants;
import org.dspace.core.Context;
import org.dspace.core.LogManager;
@@ -29,15 +46,11 @@ import org.dspace.harvest.HarvestedItem;
import org.dspace.harvest.service.HarvestedItemService;
import org.dspace.identifier.IdentifierException;
import org.dspace.identifier.service.IdentifierService;
import org.dspace.services.ConfigurationService;
import org.dspace.versioning.service.VersioningService;
import org.dspace.workflow.WorkflowItemService;
import org.springframework.beans.factory.annotation.Autowired;
import java.io.IOException;
import java.io.InputStream;
import java.sql.SQLException;
import java.util.*;
/**
* Service implementation for the Item object.
* This class is responsible for all business logic calls for the Item object and is autowired by spring.
@@ -79,6 +92,9 @@ public class ItemServiceImpl extends DSpaceObjectServiceImpl<Item> implements It
protected VersioningService versioningService;
@Autowired(required=true)
protected HarvestedItemService harvestedItemService;
@Autowired(required=true)
protected ConfigurationService configurationService;
@Autowired(required=true)
protected WorkspaceItemService workspaceItemService;
@Autowired(required=true)
@@ -596,13 +612,15 @@ public class ItemServiceImpl extends DSpaceObjectServiceImpl<Item> implements It
context.addEvent(new Event(Event.DELETE, Constants.ITEM, item.getID(),
item.getHandle(), getIdentifiers(context, item)));
log.info(LogManager.getHeader(context, "delete_item", "item_id="
+ item.getID()));
// Remove bundles
removeAllBundles(context, item);
// Remove any Handle
handleService.unbindHandle(context, item);
// remove version attached to the item
removeVersion(context, item);
@@ -618,10 +636,6 @@ public class ItemServiceImpl extends DSpaceObjectServiceImpl<Item> implements It
item.getCollections().clear();
item.setOwningCollection(null);
// Remove any Handle
handleService.unbindHandle(context, item);
// Finally remove item row
itemDAO.delete(context, item);
}
@@ -1213,4 +1227,21 @@ prevent the generation of resource policy entry values with null dspace_object a
// return count of items that are not in archive and withdrawn
return itemDAO.countItems(context, false, true);
}
@Override
public boolean canCreateNewVersion(Context context, Item item) throws SQLException{
if (authorizeService.isAdmin(context, item))
{
return true;
}
if (context.getCurrentUser() != null
&& context.getCurrentUser().equals(item.getSubmitter()))
{
return configurationService.getPropertyAsType(
"versioning.submitterCanCreateNewVersion", false);
}
return false;
}
}

10
dspace-api/src/main/java/org/dspace/content/service/ItemService.java
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@@ -444,7 +444,15 @@ public interface ItemService extends DSpaceObjectService<Item>, DSpaceObjectLega
* @throws SQLException if database error
*/
public boolean canEdit(Context context, Item item) throws java.sql.SQLException;
/**
* return TRUE if context's user can create new version of the item, false
* otherwise.
* @return boolean true = current user can create new version of the item
* @throws SQLException
*/
public boolean canCreateNewVersion(Context context, Item item) throws SQLException;
/**
* Returns an iterator of Items possessing the passed metadata field, or only
* those matching the passed value, if value is not Item.ANY

5
dspace-api/src/main/java/org/dspace/versioning/AbstractVersionProvider.java
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@@ -96,18 +96,19 @@ public abstract class AbstractVersionProvider {
{
bundleNew.setPrimaryBitstreamID(bitstreamNew);
}
bitstreamService.update(c, bitstreamNew);
}
}
}
protected Bitstream createBitstream(Context context, Bitstream nativeBitstream) throws AuthorizeException, SQLException, IOException {
protected Bitstream createBitstream(Context context, Bitstream nativeBitstream) throws AuthorizeException, SQLException, IOException {
Bitstream newBitstream = bitstreamStorageService.clone(context, nativeBitstream);
List<MetadataValue> bitstreamMeta = bitstreamService.getMetadata(nativeBitstream, Item.ANY, Item.ANY, Item.ANY, Item.ANY);
for (MetadataValue value : bitstreamMeta) {
bitstreamService.addMetadata(context, newBitstream, value.getMetadataField(), value.getLanguage(), value.getValue(), value.getAuthority(), value.getConfidence());
}
bitstreamService.update(context, newBitstream);
return newBitstream;
}

19
dspace-api/src/main/java/org/dspace/versioning/DefaultItemVersionProvider.java
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@@ -23,6 +23,7 @@ import java.util.List;
import org.apache.log4j.Logger;
import org.dspace.authorize.ResourcePolicy;
import org.dspace.versioning.service.VersioningService;
import org.dspace.workflow.WorkflowItemService;
/**
*
@@ -39,6 +40,8 @@ public class DefaultItemVersionProvider extends AbstractVersionProvider implemen
@Autowired(required = true)
protected WorkspaceItemService workspaceItemService;
@Autowired(required = true)
protected WorkflowItemService workflowItemService;
@Autowired(required = true)
protected VersionHistoryService versionHistoryService;
@Autowired(required = true)
protected VersioningService versioningService;
@@ -69,10 +72,20 @@ public class DefaultItemVersionProvider extends AbstractVersionProvider implemen
if(versionHistoryService.isLastVersion(c, history, versionToDelete)
&& versioningService.getVersionsByHistory(c, history).size() > 1)
{
// reset the previous version to archived
// if a new version gets archived, the old one is set to false.
// we need to do the oposite now, if the old version was previously
// unarchived. If the old version is still archived, the new
// version is a WorkspaceItem or WorkflowItem we should skip this,
// as unarchiving of previous versions is done only when a newer
// version gets archived.
Item item = versionHistoryService.getPrevious(c, history, versionToDelete).getItem();
item.setArchived(true);
itemService.update(c, item);
if (!item.isArchived()
|| workspaceItemService.findByItem(c, versionToDelete.getItem()) != null
|| workflowItemService.findByItem(c, versionToDelete.getItem()) != null)
{
item.setArchived(true);
itemService.update(c, item);
}
}
// assign tombstone to the Identifier and reset canonical to the previous version only if there is a previous version

39
dspace-api/src/main/java/org/dspace/versioning/VersioningServiceImpl.java
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@@ -7,22 +7,25 @@
*/
package org.dspace.versioning;
import org.apache.commons.collections.CollectionUtils;
import java.sql.SQLException;
import java.util.Date;
import java.util.List;
import org.dspace.content.DCDate;
import org.dspace.content.MetadataValue;
import org.dspace.content.Item;
import org.dspace.content.MetadataValue;
import org.dspace.content.WorkspaceItem;
import org.dspace.content.service.ItemService;
import org.dspace.content.service.WorkspaceItemService;
import org.dspace.core.Context;
import org.dspace.versioning.dao.VersionDAO;
import org.dspace.versioning.service.VersionHistoryService;
import org.dspace.versioning.service.VersioningService;
import org.dspace.workflow.WorkflowItem;
import org.dspace.workflow.WorkflowItemService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Required;
import java.sql.SQLException;
import java.util.Date;
import java.util.List;
/**
*
*
@@ -39,6 +42,11 @@ public class VersioningServiceImpl implements VersioningService {
protected VersionDAO versionDAO;
@Autowired(required = true)
private ItemService itemService;
@Autowired(required = true)
private WorkspaceItemService workspaceItemService;
@Autowired(required = true)
protected WorkflowItemService workflowItemService;
private DefaultItemVersionProvider provider;
@Required
@@ -129,7 +137,24 @@ public class VersioningServiceImpl implements VersioningService {
// Completely delete the item
if (item != null) {
itemService.delete(c, item);
// DS-1814 introduce the possibility that submitter can create
// new versions. To avoid authorithation problems we need to
// check whether a corresponding workspaceItem exists.
if (!item.isArchived())
{
WorkspaceItem wsi = workspaceItemService.findByItem(c, item);
if(wsi != null) {
workspaceItemService.deleteAll(c, wsi);
} else {
WorkflowItem wfi = workflowItemService.findByItem(c, item);
if (wfi != null) {
workflowItemService.delete(c, wfi);
}
}
}
else {
itemService.delete(c, item);
}
}
}catch (Exception e) {
c.abort();