auth/auth-gui/src/main/java/org/onap/aaf/auth/gui/pages/PendingRequestsShow.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.text.SimpleDateFormat;
  27 import java.util.ArrayList;
  28 import java.util.Collections;
  29 import java.util.Comparator;
  30 import java.util.List;
  31 import java.util.UUID;
  32
  33 import org.onap.aaf.auth.env.AuthzEnv;
  34 import org.onap.aaf.auth.env.AuthzTrans;
  35 import org.onap.aaf.auth.gui.AAF_GUI;
  36 import org.onap.aaf.auth.gui.BreadCrumbs;
  37 import org.onap.aaf.auth.gui.NamedCode;
  38 import org.onap.aaf.auth.gui.Page;
  39 import org.onap.aaf.auth.gui.Table;
  40 import org.onap.aaf.auth.gui.Table.Cells;
  41 import org.onap.aaf.auth.gui.table.AbsCell;
  42 import org.onap.aaf.auth.gui.table.RefCell;
  43 import org.onap.aaf.auth.gui.table.TableData;
  44 import org.onap.aaf.auth.gui.table.TextCell;
  45 import org.onap.aaf.cadi.CadiException;
  46 import org.onap.aaf.cadi.client.Future;
  47 import org.onap.aaf.cadi.client.Rcli;
  48 import org.onap.aaf.cadi.client.Retryable;
  49 import org.onap.aaf.misc.env.APIException;
  50 import org.onap.aaf.misc.env.Env;
  51 import org.onap.aaf.misc.env.Slot;
  52 import org.onap.aaf.misc.env.TimeTaken;
  53 import org.onap.aaf.misc.xgen.Cache;
  54 import org.onap.aaf.misc.xgen.DynamicCode;
  55 import org.onap.aaf.misc.xgen.html.HTMLGen;
  56
  57 import aaf.v2_0.Approval;
  58 import aaf.v2_0.Approvals;
  59
  60 public class PendingRequestsShow extends Page {
  61     public static final String HREF = "/gui/myrequests";
  62     public static final String NAME = "MyRequests";
  63     static final String WEBPHONE = "http://webphone.att.com/cgi-bin/webphones.pl?id=";
  64     static final String[] FIELDS = new String[] {"as_user"}; // as_user Checked in Display
  65     private static final String AS_USER=NAME+".as_user";
  66
  67     public PendingRequestsShow(final AAF_GUI gui, final Page ... breadcrumbs) throws APIException, IOException {
  68         super(gui.env, NAME,HREF, FIELDS,
  69             new BreadCrumbs(breadcrumbs),
  70             new TopOfPage(gui.env,true, "expedite"),
  71             new Table<AAF_GUI,AuthzTrans>("Pending Requests",gui.env.newTransNoAvg(),new Model(gui.env), "class=std")
  72         );
  73     }
  74
  75     private static final class TopOfPage extends NamedCode {
  76                 private Slot sAsUser;
  77
  78                 private TopOfPage(AuthzEnv env, boolean no_cache, String name) {
  79                         super(no_cache, name);
  80                          sAsUser = env.slot(AS_USER);
  81                 }
  82
  83                 @Override
  84                 public void code(final Cache<HTMLGen> cache, final HTMLGen hgen) throws APIException, IOException {
  85                     cache.dynamic(hgen, new DynamicCode<HTMLGen, AAF_GUI, AuthzTrans>() {
  86                         @Override
  87                         public void code(final AAF_GUI gui, final AuthzTrans trans,    final Cache<HTMLGen> cache, final HTMLGen hgen)    throws APIException, IOException {
  88                                 String user = trans.get(sAsUser,null);
  89                                 if(user==null) {
  90                                         user=trans.user();
  91                                 } else {
  92                                         hgen.incr(HTMLGen.H3,"class=center").text("Displaying for " + user).end();
  93                                 }
  94
  95                             hgen
  96                                 .leaf(HTMLGen.P, "class=expedite_request").text("These are your submitted Requests that are awaiting Approval. ")
  97                                 .br()
  98                                 .text("To Expedite a Request: ")
  99                                 .leaf("a","href=#expedite_directions","onclick=divVisibility('expedite_directions');")
 100                                     .text("Click Here").end()
 101                                 .divID("expedite_directions", "style=display:none");
 102
 103                             hgen
 104                                 .incr(HTMLGen.OL)
 105                                 .incr(HTMLGen.LI)
 106                                 .leaf("a","href="+ApprovalForm.HREF+"?user="+user, "id=userApprove")
 107                                 .text("Copy This Link")
 108                                 .end()
 109                                 .end()
 110                                 .incr(HTMLGen.LI)
 111                                 .text("Send it to the Approver Listed")
 112                                 .end()
 113                                 .end()
 114                                 .text("NOTE: Using this link, the Approver will only see your requests. You only need to send this link once!")
 115                                 .end()
 116                                 .end();
 117                         }
 118                     });
 119          }
 120         }
 121
 122         /**
 123      * Implement the Table Content for Requests by User
 124      *
 125      * @author Jeremiah
 126      *
 127      */
 128     private static class Model extends TableData<AAF_GUI,AuthzTrans> {
 129         final long NUM_100NS_INTERVALS_SINCE_UUID_EPOCH = 0x01b21dd213814000L;
 130                 private final Slot sAsUser;
 131         private static final String[] headers = new String[] {"Request Date","Status","Memo","Approver"};
 132
 133         public Model(AuthzEnv env) {
 134             sAsUser = env.slot(AS_USER);
 135         }
 136
 137         @Override
 138         public String[] headers() {
 139             return headers;
 140         }
 141
 142         @Override
 143         public Cells get(final AuthzTrans trans, final AAF_GUI gui) {
 144             final ArrayList<AbsCell[]> rv = new ArrayList<>();
 145             try {
 146                 gui.clientAsUser(trans.getUserPrincipal(), new Retryable<Void>() {
 147                     @Override
 148                     public Void code(Rcli<?> client)throws CadiException, ConnectException, APIException {
 149                         final String user = trans.get(sAsUser,trans.user());
 150
 151                         TimeTaken tt = trans.start("AAF Get Approvals by User",Env.REMOTE);
 152                         try {
 153                             Future<Approvals> fa = client.read("/authz/approval/user/"+user,gui.getDF(Approvals.class));
 154                             if (fa.get(5000)) {
 155                                 tt.done();
 156                                 tt = trans.start("Load Data", Env.SUB);
 157                                 if (fa.value!=null) {
 158                                     List<Approval> approvals = fa.value.getApprovals();
 159                                     Collections.sort(approvals, new Comparator<Approval>() {
 160                                         @Override
 161                                         public int compare(Approval a1, Approval a2) {
 162                                             UUID id1 = UUID.fromString(a1.getId());
 163                                             UUID id2 = UUID.fromString(a2.getId());
 164                                             return id1.timestamp()<=id2.timestamp()?1:-1;
 165                                         }
 166                                     });
 167
 168                                     String prevTicket = null;
 169                                     for (Approval a : approvals) {
 170                                         String approver = a.getApprover();
 171 //                                        String approverShort = approver.substring(0,approver.indexOf('@'));
 172
 173                                         AbsCell tsCell = null;
 174                                         String ticket = a.getTicket();
 175                                         if (ticket==null || ticket.equals(prevTicket)) {
 176                                             tsCell = AbsCell.Null;
 177                                         } else {
 178                                             UUID id = UUID.fromString(a.getId());
 179                                             // Sonar says SimpleDate should not be static
 180                                             tsCell = new RefCell(new SimpleDateFormat("yyyy-MM-dd").format((id.timestamp() - NUM_100NS_INTERVALS_SINCE_UUID_EPOCH)/10000),
 181                                                     RequestDetail.HREF + "?ticket=" + ticket,false);
 182                                             prevTicket = ticket;
 183                                         }
 184
 185                                         AbsCell approverCell = new TextCell(approver);
 186                                         AbsCell[] sa = new AbsCell[] {
 187                                             tsCell,
 188                                             new TextCell(a.getStatus()),
 189                                             new TextCell(a.getMemo()),
 190                                             approverCell
 191                                         };
 192                                         rv.add(sa);
 193                                     }
 194                                 }
 195                             } else {
 196                                 gui.writeError(trans, fa, null, 0);
 197                             }
 198                         } finally {
 199                             tt.done();
 200                         }
 201
 202
 203                         return null;
 204                     }
 205                 });
 206             } catch (Exception e) {
 207                 trans.error().log(e);
 208             }
 209             return new Cells(rv,null);
 210         }
 211     }
 212 }