auth/auth-gui/src/main/java/org/onap/aaf/auth/gui/pages/NsHistory.java

   1 /**
   2  * ============LICENSE_START====================================================
   3  * org.onap.aaf
   4  * ===========================================================================
   5  * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
   6  * ===========================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END====================================================
  19  *
  20  */
  21
  22 package org.onap.aaf.auth.gui.pages;
  23
  24 import java.io.IOException;
  25 import java.net.ConnectException;
  26 import java.util.ArrayList;
  27 import java.util.Calendar;
  28 import java.util.Comparator;
  29 import java.util.List;
  30
  31 import org.onap.aaf.auth.env.AuthzEnv;
  32 import org.onap.aaf.auth.env.AuthzTrans;
  33 import org.onap.aaf.auth.gui.AAF_GUI;
  34 import org.onap.aaf.auth.gui.BreadCrumbs;
  35 import org.onap.aaf.auth.gui.NamedCode;
  36 import org.onap.aaf.auth.gui.Page;
  37 import org.onap.aaf.auth.gui.Table;
  38 import org.onap.aaf.auth.gui.Table.Cells;
  39 import org.onap.aaf.auth.gui.table.AbsCell;
  40 import org.onap.aaf.auth.gui.table.TableData;
  41 import org.onap.aaf.auth.gui.table.TextCell;
  42 import org.onap.aaf.cadi.CadiException;
  43 import org.onap.aaf.cadi.client.Future;
  44 import org.onap.aaf.cadi.client.Rcli;
  45 import org.onap.aaf.cadi.client.Retryable;
  46 import org.onap.aaf.misc.env.APIException;
  47 import org.onap.aaf.misc.env.Env;
  48 import org.onap.aaf.misc.env.Slot;
  49 import org.onap.aaf.misc.env.TimeTaken;
  50 import org.onap.aaf.misc.xgen.Cache;
  51 import org.onap.aaf.misc.xgen.DynamicCode;
  52 import org.onap.aaf.misc.xgen.html.HTMLGen;
  53
  54 import aaf.v2_0.History;
  55 import aaf.v2_0.History.Item;
  56
  57 public class NsHistory extends Page {
  58     static final String NAME="NsHistory";
  59     static final String HREF = "/gui/nsHistory";
  60     static final String FIELDS[] = {"name","dates"};
  61     static enum Month { JANUARY, FEBRUARY, MARCH, APRIL, MAY, JUNE, JULY,
  62                             AUGUST, SEPTEMBER, OCTOBER, NOVEMBER, DECEMBER };
  63
  64     public NsHistory(final AAF_GUI gui, final Page ... breadcrumbs) throws APIException, IOException {
  65         super(gui.env,NAME,HREF, FIELDS,
  66             new BreadCrumbs(breadcrumbs),
  67             new Table<AAF_GUI,AuthzTrans>("History", gui.env.newTransNoAvg(),new Model(gui.env),"class=std"),
  68             new NamedCode(true, "content") {
  69                 @Override
  70                 public void code(final Cache<HTMLGen> cache, final HTMLGen hgen) throws APIException, IOException {
  71                     final Slot name = gui.env.slot(NAME+".name");
  72                     cache.dynamic(hgen, new DynamicCode<HTMLGen, AAF_GUI, AuthzTrans>() {
  73                         @Override
  74                         public void code(final AAF_GUI gui, final AuthzTrans trans,    final Cache<HTMLGen> cache, final HTMLGen hgen)    throws APIException, IOException {
  75                             String obName = trans.get(name, null);
  76
  77                             // Use Javascript to make the table title more descriptive
  78                             hgen.js()
  79                             .text("var caption = document.querySelector(\".title\");")
  80                             .text("caption.innerHTML='History for Namespace [ " + obName + " ]';")
  81                             .done();
  82
  83                             // Use Javascript to change Link Target to our last visited Detail page
  84                             String lastPage = NsDetail.HREF + "?name=" + obName;
  85                             hgen.js()
  86                                 .text("alterLink('nsdetail', '"+lastPage + "');")
  87                                 .done();
  88
  89                             hgen.br();
  90                             hgen.leaf("a","href=#advanced_search","onclick=divVisibility('advanced_search');","class=greenbutton").text("Advanced Search").end()
  91                                 .divID("advanced_search", "style=display:none");
  92                             hgen.incr("table");
  93
  94                             addDateRow(hgen,"Start Date");
  95                             addDateRow(hgen,"End Date");
  96                             hgen.incr("tr").incr("td");
  97                             hgen.tagOnly("input", "type=button","value=Get History",
  98                                     "onclick=datesURL('"+HREF+"?name=" + obName+"');","class=greenbutton");
  99                             hgen.end().end();
 100                             hgen.end();
 101                             hgen.end();
 102
 103                         }
 104                     });
 105                 }
 106             }
 107
 108             );
 109     }
 110
 111     private static void addDateRow(HTMLGen hgen, String s) {
 112         hgen
 113             .incr("tr")
 114             .incr("td")
 115             .incr("label", "for=month", "required").text(s+"*").end()
 116             .end()
 117             .incr("td")
 118             .incr("select", "name=month"+s.substring(0, s.indexOf(' ')), "id=month"+s.substring(0, s.indexOf(' ')), "required")
 119             .incr("option", "value=").text("Month").end();
 120         for (Month m : Month.values()) {
 121             if (Calendar.getInstance().get(Calendar.MONTH) == m.ordinal()) {
 122                 hgen.incr("option", "selected", "value="+(m.ordinal()+1)).text(m.name()).end();
 123             } else {
 124                 hgen.incr("option", "value="+(m.ordinal()+1)).text(m.name()).end();
 125             }
 126         }
 127         hgen.end()
 128             .end()
 129             .incr("td")
 130             .tagOnly("input","type=number","id=year"+s.substring(0, s.indexOf(' ')),"required",
 131                     "value="+Calendar.getInstance().get(Calendar.YEAR), "min=1900",
 132                     "max="+Calendar.getInstance().get(Calendar.YEAR),
 133                     "placeholder=Year").end()
 134             .end();
 135     }
 136
 137
 138
 139
 140     /**
 141      * Implement the Table Content for History
 142      *
 143      * @author Jeremiah
 144      *
 145      */
 146     private static class Model extends TableData<AAF_GUI,AuthzTrans> {
 147         private static final String[] headers = new String[] {"Date","User","Memo"};
 148         private Slot name;
 149         private Slot dates;
 150
 151         public Model(AuthzEnv env) {
 152             name = env.slot(NAME+".name");
 153             dates = env.slot(NAME+".dates");
 154         }
 155
 156         @Override
 157         public String[] headers() {
 158             return headers;
 159         }
 160
 161         @Override
 162         public Cells get(final AuthzTrans trans, final AAF_GUI gui) {
 163             final String oName = trans.get(name,null);
 164             final String oDates = trans.get(dates,null);
 165
 166             if (oName==null) {
 167                 return Cells.EMPTY;
 168             }
 169
 170             final ArrayList<AbsCell[]> rv = new ArrayList<>();
 171             String msg = null;
 172             final TimeTaken tt = trans.start("AAF Get History for Namespace ["+oName+"]",Env.REMOTE);
 173             try {
 174                 gui.clientAsUser(trans.getUserPrincipal(), new Retryable<Void>() {
 175                     @Override
 176                     public Void code(Rcli<?> client) throws CadiException, ConnectException, APIException {
 177                         if (oDates != null) {
 178                             client.setQueryParams("yyyymm="+oDates);
 179                         }
 180                         Future<History> fh = client.read("/authz/hist/ns/"+oName,gui.getDF(History.class));
 181                         if (fh.get(AAF_GUI.TIMEOUT)) {
 182                             tt.done();
 183                             TimeTaken tt2 = trans.start("Load History Data", Env.SUB);
 184                             try {
 185                                 List<Item> histItems = fh.value.getItem();
 186
 187                                 java.util.Collections.sort(histItems, new Comparator<Item>() {
 188                                     @Override
 189                                     public int compare(Item o1, Item o2) {
 190                                         return o2.getTimestamp().compare(o1.getTimestamp());
 191                                     }
 192                                 });
 193
 194                                 for (Item i : histItems) {
 195                                     String user = i.getUser();
 196                                     AbsCell userCell = new TextCell(user);
 197
 198                                     String memo = i.getMemo().replace("<script>", "&lt;script&gt;").replace("</script>", "&lt;/script&gt;");
 199                                     rv.add(new AbsCell[] {
 200                                             new TextCell(i.getTimestamp().toGregorianCalendar().getTime().toString()),
 201                                             userCell,
 202                                             new TextCell(memo)
 203                                     });
 204                                 }
 205                             } finally {
 206                                 tt2.done();
 207                             }
 208                         } else {
 209                             if (fh.code()==403) {
 210                                 rv.add(new AbsCell[] {new TextCell("You may not view History of Namespace [" + oName + "]", "colspan = 3", "class=center")});
 211                             } else {
 212                                 rv.add(new AbsCell[] {new TextCell("*** Data Unavailable ***", "colspan = 3", "class=center")});
 213                             }
 214                         }
 215                         return null;
 216                     }
 217                 });
 218             } catch (Exception e) {
 219                 trans.error().log(e);
 220             } finally {
 221                 tt.done();
 222             }
 223         return new Cells(rv,msg);
 224         }
 225     }
 226
 227 }