auth/auth-gui/src/main/java/org/onap/aaf/auth/gui/pages/PermHistory.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
  25 import java.io.IOException;
  26 import java.net.ConnectException;
  27 import java.util.ArrayList;
  28 import java.util.Calendar;
  29 import java.util.Comparator;
  30 import java.util.List;
  31
  32 import org.onap.aaf.auth.env.AuthzEnv;
  33 import org.onap.aaf.auth.env.AuthzTrans;
  34 import org.onap.aaf.auth.gui.AAF_GUI;
  35 import org.onap.aaf.auth.gui.BreadCrumbs;
  36 import org.onap.aaf.auth.gui.NamedCode;
  37 import org.onap.aaf.auth.gui.Page;
  38 import org.onap.aaf.auth.gui.Table;
  39 import org.onap.aaf.auth.gui.Table.Cells;
  40 import org.onap.aaf.auth.gui.table.AbsCell;
  41 import org.onap.aaf.auth.gui.table.TableData;
  42 import org.onap.aaf.auth.gui.table.TextCell;
  43 import org.onap.aaf.cadi.CadiException;
  44 import org.onap.aaf.cadi.client.Future;
  45 import org.onap.aaf.cadi.client.Rcli;
  46 import org.onap.aaf.cadi.client.Retryable;
  47 import org.onap.aaf.misc.env.APIException;
  48 import org.onap.aaf.misc.env.Env;
  49 import org.onap.aaf.misc.env.Slot;
  50 import org.onap.aaf.misc.env.TimeTaken;
  51 import org.onap.aaf.misc.xgen.Cache;
  52 import org.onap.aaf.misc.xgen.DynamicCode;
  53 import org.onap.aaf.misc.xgen.html.HTMLGen;
  54
  55 import aaf.v2_0.History;
  56 import aaf.v2_0.History.Item;
  57
  58
  59 public class PermHistory extends Page {
  60     static final String NAME="PermHistory";
  61     static final String HREF = "/gui/permHistory";
  62     static final String FIELDS[] = {"type","instance","action","dates"};
  63
  64     public PermHistory(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 sType = gui.env.slot(NAME+".type");
  72                     final Slot sInstance = gui.env.slot(NAME+".instance");
  73                     final Slot sAction = gui.env.slot(NAME+".action");
  74                     cache.dynamic(hgen, new DynamicCode<HTMLGen, AAF_GUI, AuthzTrans>() {
  75                         @Override
  76                         public void code(final AAF_GUI gui, final AuthzTrans trans,    final Cache<HTMLGen> cache, final HTMLGen hgen)    throws APIException, IOException {
  77                             String type = trans.get(sType, null);
  78                             String instance = trans.get(sInstance,null);
  79                             String action = trans.get(sAction,null);
  80
  81                             // Use Javascript to make the table title more descriptive
  82                             hgen.js()
  83                             .text("var caption = document.querySelector(\".title\");")
  84                             .text("caption.innerHTML='History for Permission [ " + type + " ]';")
  85                             .done();
  86
  87                             // Use Javascript to change Link Target to our last visited Detail page
  88                             String lastPage = PermDetail.HREF + "?type=" + type
  89                                     + "&instance=" + instance
  90                                     + "&action=" + action;
  91                             hgen.js()
  92                                 .text("alterLink('permdetail', '"+lastPage + "');")
  93                                 .done();
  94
  95                             hgen.br();
  96                             hgen.leaf("a", "href=#advanced_search", "onclick=divVisibility('advanced_search');","class=greenbutton").text("Advanced Search").end()
  97                                 .divID("advanced_search", "style=display:none");
  98                             hgen.incr("table");
  99
 100                             addDateRow(hgen,"Start Date");
 101                             addDateRow(hgen,"End Date");
 102                             hgen.incr("tr").incr("td");
 103                             hgen.tagOnly("input", "type=button","value=Get History",
 104                                     "onclick=datesURL('"+HREF+"?type=" + type
 105                                     + "&instance=" + instance
 106                                     + "&action=" + action+"');","class=greenbutton");
 107                             hgen.end().end();
 108                             hgen.end();
 109                             hgen.end();
 110                         }
 111                     });
 112                 }
 113             }
 114
 115             );
 116
 117     }
 118
 119     private static void addDateRow(HTMLGen hgen, String s) {
 120         hgen
 121             .incr("tr")
 122             .incr("td")
 123             .incr("label", "for=month", "required").text(s+"*").end()
 124             .end()
 125             .incr("td")
 126             .incr("select", "name=month"+s.substring(0, s.indexOf(' ')), "id=month"+s.substring(0, s.indexOf(' ')), "required")
 127             .incr("option", "value=").text("Month").end();
 128         for (NsHistory.Month m : NsHistory.Month.values()) {
 129             if (Calendar.getInstance().get(Calendar.MONTH) == m.ordinal()) {
 130                 hgen.incr("option", "selected", "value="+(m.ordinal()+1)).text(m.name()).end();
 131             } else {
 132                 hgen.incr("option", "value="+(m.ordinal()+1)).text(m.name()).end();
 133             }
 134         }
 135         hgen.end()
 136             .end()
 137             .incr("td")
 138             .tagOnly("input","type=number","id=year"+s.substring(0, s.indexOf(' ')),"required",
 139                     "value="+Calendar.getInstance().get(Calendar.YEAR), "min=1900",
 140                     "max="+Calendar.getInstance().get(Calendar.YEAR),
 141                     "placeholder=Year").end()
 142             .end();
 143     }
 144
 145     /**
 146      * Implement the Table Content for History
 147      *
 148      * @author Jeremiah
 149      *
 150      */
 151     private static class Model extends TableData<AAF_GUI,AuthzTrans> {
 152         private static final String[] headers = new String[] {"Date","User","Memo"};
 153         private Slot sType;
 154         private Slot sDates;
 155
 156         public Model(AuthzEnv env) {
 157             sType = env.slot(NAME+".type");
 158             sDates = env.slot(NAME+".dates");
 159         }
 160
 161         @Override
 162         public String[] headers() {
 163             return headers;
 164         }
 165
 166         @Override
 167         public Cells get(final AuthzTrans trans, final AAF_GUI gui) {
 168             final String oName = trans.get(sType,null);
 169             final String oDates = trans.get(sDates,null);
 170
 171             if (oName==null) {
 172                 return Cells.EMPTY;
 173             }
 174
 175             final ArrayList<AbsCell[]> rv = new ArrayList<>();
 176             String msg = null;
 177             try {
 178                 gui.clientAsUser(trans.getUserPrincipal(), new Retryable<Void>() {
 179                     @Override
 180                     public Void code(Rcli<?> client) throws CadiException, ConnectException, APIException {
 181                         TimeTaken tt = trans.start("AAF Get History for Permission ["+oName+"]",Env.REMOTE);
 182                         try {
 183                             if (oDates != null) {
 184                                 client.setQueryParams("yyyymm="+oDates);
 185                             }
 186                             Future<History> fh = client.read(
 187                                 "/authz/hist/perm/"+oName,
 188                                 gui.getDF(History.class)
 189                                 );
 190
 191
 192                             if (fh.get(AAF_GUI.TIMEOUT)) {
 193                                 tt.done();
 194                                 tt = trans.start("Load History Data", Env.SUB);
 195                                 List<Item> histItems = fh.value.getItem();
 196
 197                                 java.util.Collections.sort(histItems, new Comparator<Item>() {
 198                                     @Override
 199                                     public int compare(Item o1, Item o2) {
 200                                         return o2.getTimestamp().compare(o1.getTimestamp());
 201                                     }
 202                                 });
 203
 204                                 for (Item i : histItems) {
 205                                     String user = i.getUser();
 206                                     AbsCell userCell = new TextCell(user);
 207                                     String memo = i.getMemo().replace("<script>", "&lt;script&gt;").replace("</script>", "&lt;/script&gt;");
 208                                     rv.add(new AbsCell[] {
 209                                             new TextCell(i.getTimestamp().toGregorianCalendar().getTime().toString()),
 210                                             userCell,
 211                                             new TextCell(memo)
 212                                     });
 213                                 }
 214
 215                             } else {
 216                                 if (fh.code()==403) {
 217                                     rv.add(new AbsCell[] {new TextCell("You may not view History of Permission [" + oName + "]", "colspan = 3", "class=center")});
 218                                 } else {
 219                                     rv.add(new AbsCell[] {new TextCell("*** Data Unavailable ***", "colspan = 3", "class=center")});
 220                                 }
 221                             }
 222                         } finally {
 223                             tt.done();
 224                         }
 225
 226                         return null;
 227                     }
 228                 });
 229
 230             } catch (Exception e) {
 231                 trans.error().log(e);
 232             }
 233         return new Cells(rv,msg);
 234         }
 235     }
 236
 237 }