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/**
* ============LICENSE_START====================================================
* org.onap.aaf
* ===========================================================================
* Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
* ===========================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END====================================================
*
*/
package org.onap.aaf.auth.gui.pages;
import java.io.IOException;
import java.net.ConnectException;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Comparator;
import java.util.List;
import org.onap.aaf.auth.env.AuthzEnv;
import org.onap.aaf.auth.env.AuthzTrans;
import org.onap.aaf.auth.gui.AAF_GUI;
import org.onap.aaf.auth.gui.BreadCrumbs;
import org.onap.aaf.auth.gui.NamedCode;
import org.onap.aaf.auth.gui.Page;
import org.onap.aaf.auth.gui.Table;
import org.onap.aaf.auth.gui.Table.Cells;
import org.onap.aaf.auth.gui.table.AbsCell;
import org.onap.aaf.auth.gui.table.TableData;
import org.onap.aaf.auth.gui.table.TextCell;
import org.onap.aaf.cadi.CadiException;
import org.onap.aaf.cadi.client.Future;
import org.onap.aaf.cadi.client.Rcli;
import org.onap.aaf.cadi.client.Retryable;
import org.onap.aaf.misc.env.APIException;
import org.onap.aaf.misc.env.Env;
import org.onap.aaf.misc.env.Slot;
import org.onap.aaf.misc.env.TimeTaken;
import org.onap.aaf.misc.xgen.Cache;
import org.onap.aaf.misc.xgen.DynamicCode;
import org.onap.aaf.misc.xgen.html.HTMLGen;
import aaf.v2_0.History;
import aaf.v2_0.History.Item;
public class PermHistory extends Page {
static final String NAME="PermHistory";
static final String HREF = "/gui/permHistory";
static final String FIELDS[] = {"type","instance","action","dates"};
public PermHistory(final AAF_GUI gui, final Page ... breadcrumbs) throws APIException, IOException {
super(gui.env,NAME,HREF, FIELDS,
new BreadCrumbs(breadcrumbs),
new Table<AAF_GUI,AuthzTrans>("History", gui.env.newTransNoAvg(),new Model(gui.env),"class=std"),
new NamedCode(true, "content") {
@Override
public void code(final Cache<HTMLGen> cache, final HTMLGen hgen) throws APIException, IOException {
final Slot sType = gui.env.slot(NAME+".type");
final Slot sInstance = gui.env.slot(NAME+".instance");
final Slot sAction = gui.env.slot(NAME+".action");
cache.dynamic(hgen, new DynamicCode<HTMLGen, AAF_GUI, AuthzTrans>() {
@Override
public void code(final AAF_GUI gui, final AuthzTrans trans, final Cache<HTMLGen> cache, final HTMLGen hgen) throws APIException, IOException {
String type = trans.get(sType, null);
String instance = trans.get(sInstance,null);
String action = trans.get(sAction,null);
// Use Javascript to make the table title more descriptive
hgen.js()
.text("var caption = document.querySelector(\".title\");")
.text("caption.innerHTML='History for Permission [ " + type + " ]';")
.done();
// Use Javascript to change Link Target to our last visited Detail page
String lastPage = PermDetail.HREF + "?type=" + type
+ "&instance=" + instance
+ "&action=" + action;
hgen.js()
.text("alterLink('permdetail', '"+lastPage + "');")
.done();
hgen.br();
hgen.leaf("a", "href=#advanced_search", "onclick=divVisibility('advanced_search');","class=greenbutton").text("Advanced Search").end()
.divID("advanced_search", "style=display:none");
hgen.incr("table");
addDateRow(hgen,"Start Date");
addDateRow(hgen,"End Date");
hgen.incr("tr").incr("td");
hgen.tagOnly("input", "type=button","value=Get History",
"onclick=datesURL('"+HREF+"?type=" + type
+ "&instance=" + instance
+ "&action=" + action+"');","class=greenbutton");
hgen.end().end();
hgen.end();
hgen.end();
}
});
}
}
);
}
private static void addDateRow(HTMLGen hgen, String s) {
hgen
.incr("tr")
.incr("td")
.incr("label", "for=month", "required").text(s+"*").end()
.end()
.incr("td")
.incr("select", "name=month"+s.substring(0, s.indexOf(' ')), "id=month"+s.substring(0, s.indexOf(' ')), "required")
.incr("option", "value=").text("Month").end();
for (NsHistory.Month m : NsHistory.Month.values()) {
if (Calendar.getInstance().get(Calendar.MONTH) == m.ordinal()) {
hgen.incr("option", "selected", "value="+(m.ordinal()+1)).text(m.name()).end();
} else {
hgen.incr("option", "value="+(m.ordinal()+1)).text(m.name()).end();
}
}
hgen.end()
.end()
.incr("td")
.tagOnly("input","type=number","id=year"+s.substring(0, s.indexOf(' ')),"required",
"value="+Calendar.getInstance().get(Calendar.YEAR), "min=1900",
"max="+Calendar.getInstance().get(Calendar.YEAR),
"placeholder=Year").end()
.end();
}
/**
* Implement the Table Content for History
*
* @author Jeremiah
*
*/
private static class Model extends TableData<AAF_GUI,AuthzTrans> {
private static final String[] headers = new String[] {"Date","User","Memo"};
private Slot sType;
private Slot sDates;
public Model(AuthzEnv env) {
sType = env.slot(NAME+".type");
sDates = env.slot(NAME+".dates");
}
@Override
public String[] headers() {
return headers;
}
@Override
public Cells get(final AuthzTrans trans, final AAF_GUI gui) {
final String oName = trans.get(sType,null);
final String oDates = trans.get(sDates,null);
if (oName==null) {
return Cells.EMPTY;
}
final ArrayList<AbsCell[]> rv = new ArrayList<>();
String msg = null;
try {
gui.clientAsUser(trans.getUserPrincipal(), new Retryable<Void>() {
@Override
public Void code(Rcli<?> client) throws CadiException, ConnectException, APIException {
TimeTaken tt = trans.start("AAF Get History for Permission ["+oName+"]",Env.REMOTE);
try {
if (oDates != null) {
client.setQueryParams("yyyymm="+oDates);
}
Future<History> fh = client.read(
"/authz/hist/perm/"+oName,
gui.getDF(History.class)
);
if (fh.get(AAF_GUI.TIMEOUT)) {
tt.done();
tt = trans.start("Load History Data", Env.SUB);
List<Item> histItems = fh.value.getItem();
java.util.Collections.sort(histItems, new Comparator<Item>() {
@Override
public int compare(Item o1, Item o2) {
return o2.getTimestamp().compare(o1.getTimestamp());
}
});
for (Item i : histItems) {
String user = i.getUser();
AbsCell userCell = new TextCell(user);
String memo = i.getMemo().replace("<script>", "<script>").replace("</script>", "</script>");
rv.add(new AbsCell[] {
new TextCell(i.getTimestamp().toGregorianCalendar().getTime().toString()),
userCell,
new TextCell(memo)
});
}
} else {
if (fh.code()==403) {
rv.add(new AbsCell[] {new TextCell("You may not view History of Permission [" + oName + "]", "colspan = 3", "class=center")});
} else {
rv.add(new AbsCell[] {new TextCell("*** Data Unavailable ***", "colspan = 3", "class=center")});
}
}
} finally {
tt.done();
}
return null;
}
});
} catch (Exception e) {
trans.error().log(e);
}
return new Cells(rv,msg);
}
}
}
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