/** * 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.eperson; import java.sql.SQLException; 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.List; import org.dspace.app.xmlui.wing.element.PageMeta; import org.dspace.app.xmlui.wing.element.Row; import org.dspace.app.xmlui.wing.element.Table; import org.dspace.app.xmlui.wing.element.Text; import org.dspace.eperson.EPerson; import org.dspace.eperson.factory.EPersonServiceFactory; import org.dspace.eperson.service.EPersonService; /** * The manage epeople page is the starting point page for managing * epeople. From here the user is able to browse or search for epeople, * once identified the user can selected them for deletion by selecting * the checkboxes and clicking delete or click their name to edit the * eperson. * * @author Alexey Maslov * @author Scott Phillips */ public class ManageEPeopleMain extends AbstractDSpaceTransformer { /** Language Strings */ private static final Message T_title = message("xmlui.administrative.eperson.ManageEPeopleMain.title"); private static final Message T_eperson_trail = message("xmlui.administrative.eperson.general.epeople_trail"); private static final Message T_main_head = message("xmlui.administrative.eperson.ManageEPeopleMain.main_head"); private static final Message T_actions_head = message("xmlui.administrative.eperson.ManageEPeopleMain.actions_head"); private static final Message T_actions_create = message("xmlui.administrative.eperson.ManageEPeopleMain.actions_create"); private static final Message T_actions_create_link = message("xmlui.administrative.eperson.ManageEPeopleMain.actions_create_link"); private static final Message T_actions_browse = message("xmlui.administrative.eperson.ManageEPeopleMain.actions_browse"); private static final Message T_actions_browse_link = message("xmlui.administrative.eperson.ManageEPeopleMain.actions_browse_link"); private static final Message T_actions_search = message("xmlui.administrative.eperson.ManageEPeopleMain.actions_search"); private static final Message T_search_help = message("xmlui.administrative.eperson.ManageEPeopleMain.search_help"); private static final Message T_dspace_home = message("xmlui.general.dspace_home"); private static final Message T_go = message("xmlui.general.go"); private static final Message T_search_head = message("xmlui.administrative.eperson.ManageEPeopleMain.search_head"); private static final Message T_search_column1 = message("xmlui.administrative.eperson.ManageEPeopleMain.search_column1"); private static final Message T_search_column2 = message("xmlui.administrative.eperson.ManageEPeopleMain.search_column2"); private static final Message T_search_column3 = message("xmlui.administrative.eperson.ManageEPeopleMain.search_column3"); private static final Message T_search_column4 = message("xmlui.administrative.eperson.ManageEPeopleMain.search_column4"); private static final Message T_submit_delete = message("xmlui.administrative.eperson.ManageEPeopleMain.submit_delete"); private static final Message T_no_results = message("xmlui.administrative.eperson.ManageEPeopleMain.no_results"); /** * The total number of entries to show on a page */ private static final int PAGE_SIZE = 15; protected EPersonService ePersonService = EPersonServiceFactory.getInstance().getEPersonService(); public void addPageMeta(PageMeta pageMeta) throws WingException { pageMeta.addMetadata("title").addContent(T_title); pageMeta.addTrailLink(contextPath + "/", T_dspace_home); pageMeta.addTrailLink(null,T_eperson_trail); } public void addBody(Body body) throws WingException, SQLException { /* Get and setup our parameters */ int page = parameters.getParameterAsInteger("page",0); String highlightID = parameters.getParameter("highlightID",null); String query = decodeFromURL(parameters.getParameter("query",null)); String baseURL = contextPath+"/admin/epeople?administrative-continue="+knot.getId(); int resultCount = ePersonService.searchResultCount(context, query); java.util.List epeople = ePersonService.search(context, query, page*PAGE_SIZE, PAGE_SIZE); // DIVISION: eperson-main Division main = body.addInteractiveDivision("epeople-main", contextPath + "/admin/epeople", Division.METHOD_POST, "primary administrative eperson"); main.setHead(T_main_head); // DIVISION: eperson-actions Division actions = main.addDivision("epeople-actions"); actions.setHead(T_actions_head); List actionsList = actions.addList("actions"); actionsList.addLabel(T_actions_create); actionsList.addItemXref(baseURL+"&submit_add", T_actions_create_link); actionsList.addLabel(T_actions_browse); actionsList.addItemXref(baseURL+"&query&submit_search", T_actions_browse_link); actionsList.addLabel(T_actions_search); org.dspace.app.xmlui.wing.element.Item actionItem = actionsList.addItem(); Text queryField = actionItem.addText("query"); queryField.setAutofocus("autofocus"); if (query != null) { queryField.setValue(query); } queryField.setHelp(T_search_help); actionItem.addButton("submit_search").setValue(T_go); // DIVISION: eperson-search Division search = main.addDivision("eperson-search"); search.setHead(T_search_head); // If there are more than 10 results the paginate the division. if (resultCount > PAGE_SIZE) { // If there are enough results then paginate the results int firstIndex = page*PAGE_SIZE+1; int lastIndex = page*PAGE_SIZE + epeople.size(); String nextURL = null, prevURL = null; if (page < (resultCount / PAGE_SIZE)) { nextURL = baseURL + "&page=" + (page + 1); } if (page > 0) { prevURL = baseURL + "&page=" + (page - 1); } search.setSimplePagination(resultCount,firstIndex,lastIndex,prevURL, nextURL); } Table table = search.addTable("eperson-search-table", epeople.size() + 1, 1); Row header = table.addRow(Row.ROLE_HEADER); header.addCell().addContent(T_search_column1); header.addCell().addContent(T_search_column2); header.addCell().addContent(T_search_column3); header.addCell().addContent(T_search_column4); CheckBox selectEPerson; for (EPerson person : epeople) { String epersonID = String.valueOf(person.getID()); String fullName = person.getFullName(); String email = person.getEmail(); String url = baseURL+"&submit_edit&epersonID="+epersonID; java.util.List deleteConstraints = ePersonService.getDeleteConstraints(context, person); Row row; if (person.getID().toString().equals(highlightID)) { // This is a highlighted eperson row = table.addRow(null, null, "highlight"); } else { row = table.addRow(); } selectEPerson = row.addCell().addCheckBox("select_eperson"); selectEPerson.setLabel(epersonID); selectEPerson.addOption(epersonID); if (deleteConstraints != null && deleteConstraints.size() > 0) { selectEPerson.setDisabled(); } row.addCellContent(epersonID); row.addCell().addXref(url, fullName); row.addCell().addXref(url, email); } if (epeople.size() <= 0) { Cell cell = table.addRow().addCell(1, 4); cell.addHighlight("italic").addContent(T_no_results); } else { search.addPara().addButton("submit_delete").setValue(T_submit_delete); } main.addHidden("administrative-continue").setValue(knot.getId()); } }