/**
* The contents of this file are subject to the license and copyright
* detailed in the LICENSE and NOTICE files at the root of the source
* tree and available online at
*
* http://www.dspace.org/license/
*/
package org.dspace.app.xmlui.aspect.administrative.authorization;
import java.sql.SQLException;
import java.util.ArrayList;
import org.dspace.app.xmlui.cocoon.AbstractDSpaceTransformer;
import org.dspace.app.xmlui.wing.Message;
import org.dspace.app.xmlui.wing.WingException;
import org.dspace.app.xmlui.wing.element.Body;
import org.dspace.app.xmlui.wing.element.Cell;
import org.dspace.app.xmlui.wing.element.CheckBox;
import org.dspace.app.xmlui.wing.element.Division;
import org.dspace.app.xmlui.wing.element.Highlight;
import org.dspace.app.xmlui.wing.element.PageMeta;
import org.dspace.app.xmlui.wing.element.Para;
import org.dspace.app.xmlui.wing.element.Row;
import org.dspace.app.xmlui.wing.element.Table;
import org.dspace.authorize.AuthorizeManager;
import org.dspace.authorize.ResourcePolicy;
import org.dspace.content.Bitstream;
import org.dspace.content.Bundle;
import org.dspace.content.Item;
import org.dspace.core.Constants;
import org.dspace.eperson.Group;
/**
* @author Alexey Maslov
*/
public class EditItemPolicies extends AbstractDSpaceTransformer
{
private static final Message T_title =
message("xmlui.administrative.authorization.EditItemPolicies.title");
private static final Message T_policyList_trail =
message("xmlui.administrative.authorization.general.policyList_trail");
private static final Message T_authorize_trail =
message("xmlui.administrative.authorization.general.authorize_trail");
private static final Message T_main_head =
message("xmlui.administrative.authorization.EditItemPolicies.main_head");
private static final Message T_main_para1 =
message("xmlui.administrative.authorization.EditItemPolicies.main_para1");
private static final Message T_main_para2 =
message("xmlui.administrative.authorization.EditItemPolicies.main_para2");
private static final Message T_subhead_item =
message("xmlui.administrative.authorization.EditItemPolicies.subhead_item");
private static final Message T_subhead_bundle =
message("xmlui.administrative.authorization.EditItemPolicies.subhead_bundle");
private static final Message T_subhead_bitstream =
message("xmlui.administrative.authorization.EditItemPolicies.subhead_bitstream");
private static final Message T_add_itemPolicy_link =
message("xmlui.administrative.authorization.EditItemPolicies.add_itemPolicy_link");
private static final Message T_add_bundlePolicy_link =
message("xmlui.administrative.authorization.EditItemPolicies.add_bundlePolicy_link");
private static final Message T_add_bitstreamPolicy_link =
message("xmlui.administrative.authorization.EditItemPolicies.add_bitstreamPolicy_link");
private static final Message T_head_id =
message("xmlui.administrative.authorization.EditContainerPolicies.head_id");
private static final Message T_head_action =
message("xmlui.administrative.authorization.EditContainerPolicies.head_action");
private static final Message T_head_group =
message("xmlui.administrative.authorization.EditContainerPolicies.head_group");
private static final Message T_group_edit =
message("xmlui.administrative.authorization.EditContainerPolicies.group_edit");
private static final Message T_submit_delete =
message("xmlui.administrative.authorization.EditContainerPolicies.submit_delete");
private static final Message T_submit_return =
message("xmlui.general.return");
private static final Message T_no_policies =
message("xmlui.administrative.authorization.EditContainerPolicies.no_policies");
private static final Message T_dspace_home =
message("xmlui.general.dspace_home");
public void addPageMeta(PageMeta pageMeta) throws WingException
{
pageMeta.addMetadata("title").addContent(T_title);
pageMeta.addTrailLink(contextPath + "/", T_dspace_home);
pageMeta.addTrailLink(contextPath + "/admin/authorize", T_authorize_trail);
pageMeta.addTrail().addContent(T_policyList_trail);
}
public void addBody(Body body) throws WingException, SQLException
{
/* Get and setup our parameters */
int itemID = parameters.getParameterAsInteger("itemID",-1);
int highlightID = parameters.getParameterAsInteger("highlightID",-1);
String baseURL = contextPath+"/admin/epeople?administrative-continue="+knot.getId();
/* First, set up our various data structures */
Item item = Item.find(context, itemID);
Bundle[] bundles = item.getBundles();
Bitstream[] bitstreams;
ArrayList<ResourcePolicy> itemPolicies = (ArrayList<ResourcePolicy>)AuthorizeManager.getPolicies(context, item);
// DIVISION: main
Division main = body.addInteractiveDivision("edit-item-policies",contextPath+"/admin/authorize",Division.METHOD_POST,"primary administrative authorization");
main.setHead(T_main_head.parameterize(item.getHandle(),item.getID()));
main.addPara().addHighlight("italic").addContent(T_main_para1);
main.addPara().addHighlight("italic").addContent(T_main_para2);
Table table = main.addTable("policies-confirm-delete",itemPolicies.size() + 3, 5);
Row header = table.addRow(Row.ROLE_HEADER);
header.addCell();
header.addCell().addContent(T_head_id);
header.addCell().addContent(T_head_action);
header.addCell().addContent(T_head_group);
header.addCell();
// First, the item's policies are listed
Row subheader = table.addRow(null,Row.ROLE_HEADER,"subheader");
subheader.addCell(1, 4).addHighlight("bold").addContent(T_subhead_item);
subheader.addCell().addHighlight("bold").addXref(baseURL + "&submit_add_item", T_add_itemPolicy_link);
this.rowBuilder(baseURL, table, itemPolicies, item.getID(), Constants.ITEM, highlightID);
// Next, one by one, we get the bundles
for (Bundle bundle : bundles) {
subheader = table.addRow(null,Row.ROLE_HEADER,"subheader");
subheader.addCell(null, null, 1, 4, "indent").addHighlight("bold").addContent(T_subhead_bundle.parameterize(bundle.getName(),bundle.getID()));
subheader.addCell().addHighlight("bold").addXref(baseURL + "&submit_add_bundle_" + bundle.getID(), T_add_bundlePolicy_link);
ArrayList<ResourcePolicy> bundlePolicies = (ArrayList<ResourcePolicy>)AuthorizeManager.getPolicies(context, bundle);
this.rowBuilder(baseURL, table, bundlePolicies, bundle.getID(), Constants.BUNDLE, highlightID);
// And eventually to the bundle's bitstreams
bitstreams = bundle.getBitstreams();
for (Bitstream bitstream : bitstreams) {
subheader = table.addRow(null,Row.ROLE_HEADER,"subheader");
subheader.addCell(null, null, 1, 4, "doubleIndent").addContent(T_subhead_bitstream.parameterize(bitstream.getName(),bitstream.getID()));
subheader.addCell().addXref(baseURL + "&submit_add_bitstream_" + bitstream.getID(), T_add_bitstreamPolicy_link);
ArrayList<ResourcePolicy> bitstreamPolicies = (ArrayList<ResourcePolicy>)AuthorizeManager.getPolicies(context, bitstream);
this.rowBuilder(baseURL, table, bitstreamPolicies, bitstream.getID(), Constants.BITSTREAM, highlightID);
}
}
Para buttons = main.addPara();
buttons.addButton("submit_delete").setValue(T_submit_delete);
buttons.addButton("submit_return").setValue(T_submit_return);
main.addHidden("administrative-continue").setValue(knot.getId());
}
private void rowBuilder(String baseURL, Table table, java.util.List<ResourcePolicy> policies, int objectID, int objectType, int highlightID) throws WingException, SQLException
{
// If the list of policies is empty, say so
if (policies == null || policies.size() == 0) {
table.addRow().addCell(1, 4).addHighlight("italic").addContent(T_no_policies);
}
// Otherwise, iterate over the given policies, creating a new table row for each one
else {
for (ResourcePolicy policy : policies)
{
Row row;
if (policy.getID() == highlightID)
{
row = table.addRow(null, null, "highlight");
}
else
{
row = table.addRow();
}
Cell cell;
if (objectType == Constants.BUNDLE)
{
cell = row.addCell(null, null, "indent");
}
else if (objectType == Constants.BITSTREAM)
{
cell = row.addCell(null, null, "doubleIndent");
}
else
{
cell = row.addCell();
}
CheckBox select = cell.addCheckBox("select_policy");
select.setLabel(String.valueOf(policy.getID()));
select.addOption(String.valueOf(policy.getID()));
// Accounting for the funky case of an empty policy
Group policyGroup = policy.getGroup();
row.addCell().addXref(baseURL + "&submit_edit&policy_id=" + policy.getID() +
"&object_id=" + objectID + "&object_type=" + objectType, String.valueOf(policy.getID()));
row.addCell().addXref(baseURL + "&submit_edit&policy_id=" + policy.getID() +
"&object_id=" + objectID + "&object_type=" + objectType, policy.getActionText());
if (policyGroup != null) {
Cell groupCell = row.addCell(1,2);
groupCell.addContent(policyGroup.getName());
Highlight groupHigh = groupCell.addHighlight("fade");
groupHigh.addContent(" [");
groupHigh.addXref(baseURL + "&submit_edit_group&group_id=" + policyGroup.getID(), T_group_edit);
groupHigh.addContent("]");
}
else {
row.addCell(1,2).addContent("...");
}
}
}
}
}