@Override
public void unlink(Item item, Bundle bundle) throws AuthorizeException {
if (!linked(item, bundle)) {
return;
}
try {
// Remove bundle mappings from DB
DatabaseManager.updateQuery(
context,
"DELETE FROM item2bundle WHERE item_id= ? " + "AND bundle_id= ? ",
item.getID(),
bundle.getID());
} catch (SQLException sqle) {
throw new RuntimeException(sqle);
}
}
@Override
public List<Item> getParentItems(Bundle bundle) {
try {
// Get items
TableRowIterator tri =
DatabaseManager.queryTable(
context,
"item",
"SELECT i.item_id FROM item i, item2bundle i2b "
+ "WHERE i2b.item_id = i.item_id "
+ "AND i2b.bundle_id = ? ",
bundle.getID());
return returnAsList(tri);
} catch (SQLException sqle) {
throw new RuntimeException(sqle);
}
}
@Override
public void link(Item item, Bundle bundle) throws AuthorizeException {
if (linked(item, bundle)) {
return;
}
try {
TableRow row = DatabaseManager.create(context, "item2bundle");
row.setColumn("item_id", item.getID());
row.setColumn("bundle_id", bundle.getID());
DatabaseManager.update(context, row);
// If we're adding the Bundle to the Item, we bequeath our
// policies unto it.
AuthorizeManager.inheritPolicies(context, item, bundle);
} catch (SQLException sqle) {
throw new RuntimeException(sqle);
}
}
/** Add rights information. This attaches an href to the URL of the item's licence file */
protected void addRights() throws DSpaceSWORDException {
try {
// work our way up to the item
List<Bundle> bundle2bitstreams = this.bitstream.getBundles();
if (bundle2bitstreams.isEmpty()) {
log.error("Found orphaned bitstream: " + bitstream.getID());
throw new DSpaceSWORDException("Orphaned bitstream discovered");
}
Bundle bundle = bundle2bitstreams.get(0);
List<Item> items = bundle.getItems();
if (items.isEmpty()) {
log.error("Found orphaned bundle: " + bundle.getID());
throw new DSpaceSWORDException("Orphaned bundle discovered");
}
Item item = items.get(0);
// now get the licence out of the item
SWORDUrlManager urlManager = swordService.getUrlManager();
StringBuilder rightsString = new StringBuilder();
List<Bundle> lbundles = item.getBundles();
for (Bundle lbundle : lbundles) {
if (!Constants.LICENSE_BUNDLE_NAME.equals(lbundle.getName())) {
// skip non-license bundles
continue;
}
List<Bitstream> bss = lbundle.getBitstreams();
for (Bitstream bs : bss) {
String url = urlManager.getBitstreamUrl(bs);
rightsString.append(url).append(" ");
}
}
Rights rights = new Rights();
rights.setContent(rightsString.toString());
rights.setType(ContentType.TEXT);
entry.setRights(rights);
log.debug("Added rights entry to entity");
} catch (SQLException e) {
log.error("caught exception: ", e);
throw new DSpaceSWORDException(e);
}
}
@Override
public boolean linked(Item item, Bundle bundle) {
try {
TableRowIterator tri =
DatabaseManager.query(
context,
"SELECT id FROM item2bundle "
+ " WHERE item_id="
+ item.getID()
+ " AND bundle_id="
+ bundle.getID());
boolean result = tri.hasNext();
tri.close();
return result;
} catch (SQLException sqle) {
throw new RuntimeException(sqle);
}
}
public void addBody(Body body) throws SQLException, WingException {
// Get our parameters and state
int itemID = parameters.getParameterAsInteger("itemID", -1);
Item item = Item.find(context, itemID);
String baseURL = contextPath + "/admin/item?administrative-continue=" + knot.getId();
// DIVISION: main div
Division main =
body.addInteractiveDivision(
"edit-item-status",
contextPath + "/admin/item",
Division.METHOD_POST,
"primary administrative item");
main.setHead(T_option_head);
// LIST: options
List options = main.addList("options", List.TYPE_SIMPLE, "horizontal");
options.addItem().addXref(baseURL + "&submit_status", T_option_status);
options
.addItem()
.addHighlight("bold")
.addXref(baseURL + "&submit_bitstreams", T_option_bitstreams);
options.addItem().addXref(baseURL + "&submit_metadata", T_option_metadata);
options.addItem().addXref(baseURL + "&view_item", T_option_view);
// TABLE: Bitstream summary
Table files = main.addTable("editItemBitstreams", 1, 1);
files.setHead(T_head1);
Row header = files.addRow(Row.ROLE_HEADER);
header.addCellContent(T_column1);
header.addCellContent(T_column2);
header.addCellContent(T_column3);
header.addCellContent(T_column4);
header.addCellContent(T_column5);
Bundle[] bundles = item.getBundles();
for (Bundle bundle : bundles) {
Cell bundleCell = files.addRow().addCell(1, 5);
bundleCell.addContent(T_bundle_label.parameterize(bundle.getName()));
Bitstream[] bitstreams = bundle.getBitstreams();
for (Bitstream bitstream : bitstreams) {
boolean primary = (bundle.getPrimaryBitstreamID() == bitstream.getID());
String name = bitstream.getName();
if (name != null && name.length() > 50) {
// If the fiel name is too long the shorten it so that it will display nicely.
String shortName = name.substring(0, 15);
shortName += " ... ";
shortName += name.substring(name.length() - 25, name.length());
name = shortName;
}
String description = bitstream.getDescription();
String format = null;
BitstreamFormat bitstreamFormat = bitstream.getFormat();
if (bitstreamFormat != null) format = bitstreamFormat.getShortDescription();
String editURL =
contextPath
+ "/admin/item?administrative-continue="
+ knot.getId()
+ "&bitstreamID="
+ bitstream.getID()
+ "&submit_edit";
String viewURL =
contextPath + "/bitstream/id/" + bitstream.getID() + "/" + bitstream.getName();
Row row = files.addRow();
CheckBox remove = row.addCell().addCheckBox("remove");
remove.setLabel("remove");
remove.addOption(bundle.getID() + "/" + bitstream.getID());
if (!AuthorizeManager.authorizeActionBoolean(context, item, Constants.REMOVE)) {
remove.setDisabled();
}
if (AuthorizeManager.authorizeActionBoolean(context, bitstream, Constants.WRITE)) {
// The user can edit the bitstream give them a link.
Cell cell = row.addCell();
cell.addXref(editURL, name);
if (primary) cell.addXref(editURL, T_primary_label);
row.addCell().addXref(editURL, description);
row.addCell().addXref(editURL, format);
} else {
// The user can't edit the bitstream just show them it.
Cell cell = row.addCell();
cell.addContent(name);
if (primary) cell.addContent(T_primary_label);
row.addCell().addContent(description);
row.addCell().addContent(format);
}
Highlight highlight = row.addCell().addHighlight("fade");
highlight.addContent("[");
highlight.addXref(viewURL, T_view_link);
highlight.addContent("]");
}
}
if (AuthorizeManager.authorizeActionBoolean(context, item, Constants.ADD)) {
Cell cell = files.addRow().addCell(1, 5);
cell.addXref(
contextPath + "/admin/item?administrative-continue=" + knot.getId() + "&submit_add",
T_submit_add);
} else {
Cell cell = files.addRow().addCell(1, 5);
cell.addHighlight("fade").addContent(T_no_upload);
}
// PARA: actions
Para actions = main.addPara("editItemActionsP", "editItemActionsP");
if (AuthorizeManager.authorizeActionBoolean(context, item, Constants.REMOVE))
actions.addButton("submit_delete").setValue(T_submit_delete);
else {
Button button = actions.addButton("submit_delete");
button.setValue(T_submit_delete);
button.setDisabled();
main.addPara().addHighlight("fade").addContent(T_no_remove);
}
actions.addButton("submit_return").setValue(T_submit_return);
main.addHidden("administrative-continue").setValue(knot.getId());
}