authz-gui/src/main/java/com/att/authz/gui/pages/PendingRequestsShow.java

   1 /*******************************************************************************
   2  * Copyright (c) 2016 AT&T Intellectual Property. All rights reserved.
   3  *******************************************************************************/
   4 package com.att.authz.gui.pages;
   5
   6 import java.io.IOException;
   7 import java.net.ConnectException;
   8 import java.text.DateFormat;
   9 import java.text.SimpleDateFormat;
  10 import java.util.ArrayList;
  11 import java.util.Collections;
  12 import java.util.Comparator;
  13 import java.util.List;
  14 import java.util.UUID;
  15
  16 import com.att.authz.env.AuthzTrans;
  17 import com.att.authz.gui.AuthGUI;
  18 import com.att.authz.gui.BreadCrumbs;
  19 import com.att.authz.gui.NamedCode;
  20 import com.att.authz.gui.Page;
  21 import com.att.authz.gui.Table;
  22 import com.att.authz.gui.Table.Cells;
  23 import com.att.authz.gui.table.AbsCell;
  24 import com.att.authz.gui.table.RefCell;
  25 import com.att.authz.gui.table.TextCell;
  26 import org.onap.aaf.cadi.CadiException;
  27 import org.onap.aaf.cadi.client.Future;
  28 import org.onap.aaf.cadi.client.Rcli;
  29 import org.onap.aaf.cadi.client.Retryable;
  30 import org.onap.aaf.inno.env.APIException;
  31 import org.onap.aaf.inno.env.Env;
  32 import org.onap.aaf.inno.env.TimeTaken;
  33 import com.att.xgen.Cache;
  34 import com.att.xgen.DynamicCode;
  35 import com.att.xgen.html.HTMLGen;
  36
  37 import aaf.v2_0.Approval;
  38 import aaf.v2_0.Approvals;
  39
  40 public class PendingRequestsShow extends Page {
  41         public static final String HREF = "/gui/myrequests";
  42         public static final String NAME = "MyRequests";
  43         static final String WEBPHONE = "http://webphone.att.com/cgi-bin/webphones.pl?id=";
  44         private static final String DATE_TIME_FORMAT = "yyyy-MM-dd";
  45
  46         public PendingRequestsShow(final AuthGUI gui, final Page ... breadcrumbs) throws APIException, IOException {
  47                 super(gui.env, NAME,HREF, NO_FIELDS,
  48                         new BreadCrumbs(breadcrumbs),
  49                         new NamedCode(true,"expedite") {
  50                         @Override
  51                         public void code(final Cache<HTMLGen> cache, final HTMLGen hgen) throws APIException, IOException {
  52                                 cache.dynamic(hgen, new DynamicCode<HTMLGen, AuthGUI, AuthzTrans>() {
  53                                         @Override
  54                                         public void code(AuthGUI gui, AuthzTrans trans, Cache<HTMLGen> cache, HTMLGen hgen)     throws APIException, IOException {
  55                                                 hgen
  56                                                         .leaf("p", "class=expedite_request").text("These are your submitted Requests that are awaiting Approval. ")
  57                                                         .br()
  58                                                         .text("To Expedite a Request: ")
  59                                                         .leaf("a","href=#expedite_directions","onclick=divVisibility('expedite_directions');")
  60                                                                 .text("Click Here").end()
  61                                                         .divID("expedite_directions", "style=display:none");
  62                                                 hgen
  63                                                         .incr(HTMLGen.OL)
  64                                                         .incr(HTMLGen.LI)
  65                                                         .leaf("a","href="+ApprovalForm.HREF+"?user="+trans.user(), "id=userApprove")
  66                                                         .text("Copy This Link")
  67                                                         .end()
  68                                                         .end()
  69                                                         .incr(HTMLGen.LI)
  70                                                         .text("Send it to the Approver Listed")
  71                                                         .end()
  72                                                         .end()
  73                                                         .text("NOTE: Using this link, the Approver will only see your requests. You only need to send this link once!")
  74                                                         .end()
  75                                                         .end();
  76                                         }
  77                                 });
  78                         }
  79                 },
  80                         new Table<AuthGUI,AuthzTrans>("Pending Requests",gui.env.newTransNoAvg(),new Model(), "class=std")
  81                 );
  82
  83
  84         }
  85
  86         /**
  87          * Implement the Table Content for Requests by User
  88          *
  89          *
  90          */
  91         private static class Model implements Table.Data<AuthGUI,AuthzTrans> {
  92                 private static final String CSP_ATT_COM = "@csp.att.com";
  93                 final long NUM_100NS_INTERVALS_SINCE_UUID_EPOCH = 0x01b21dd213814000L;
  94                 private static final String[] headers = new String[] {"Request Date","Status","Memo","Approver"};
  95
  96                 @Override
  97                 public String[] headers() {
  98                         return headers;
  99                 }
 100
 101                 @Override
 102                 public Cells get(final AuthGUI gui, final AuthzTrans trans) {
 103                         DateFormat createdDF = new SimpleDateFormat(DATE_TIME_FORMAT);
 104                         ArrayList<AbsCell[]> rv = new ArrayList<AbsCell[]>();
 105                         try {
 106                                 gui.clientAsUser(trans.getUserPrincipal(), new Retryable<Void>() {
 107                                         @Override
 108                                         public Void code(Rcli<?> client)throws CadiException, ConnectException, APIException {
 109                                                 TimeTaken tt = trans.start("AAF Get Approvals by User",Env.REMOTE);
 110                                                 try {
 111                                                         Future<Approvals> fa = client.read("/authz/approval/user/"+trans.user(),gui.approvalsDF);
 112                                                         if(fa.get(5000)) {
 113                                                                 tt.done();
 114                                                                 tt = trans.start("Load Data", Env.SUB);
 115                                                                 if(fa.value!=null) {
 116                                                                         List<Approval> approvals = fa.value.getApprovals();
 117                                                                         Collections.sort(approvals, new Comparator<Approval>() {
 118                                                                                 @Override
 119                                                                                 public int compare(Approval a1, Approval a2) {
 120                                                                                         UUID id1 = UUID.fromString(a1.getId());
 121                                                                                         UUID id2 = UUID.fromString(a2.getId());
 122                                                                                         return id1.timestamp()<=id2.timestamp()?1:-1;
 123                                                                                 }
 124                                                                         });
 125
 126                                                                         String prevTicket = null;
 127                                                                         for(Approval a : approvals) {
 128                                                                                 String approver = a.getApprover();
 129                                                                                 String approverShort = approver.substring(0,approver.indexOf('@'));
 130
 131                                                                                 AbsCell tsCell = null;
 132                                                                                 String ticket = a.getTicket();
 133                                                                                 if (ticket.equals(prevTicket)) {
 134                                                                                         tsCell = AbsCell.Null;
 135                                                                                 } else {
 136                                                                                         UUID id = UUID.fromString(a.getId());
 137                                                                                         tsCell = new RefCell(createdDF.format((id.timestamp() - NUM_100NS_INTERVALS_SINCE_UUID_EPOCH)/10000),
 138                                                                                                         RequestDetail.HREF + "?ticket=" + a.getTicket());
 139                                                                                         prevTicket = ticket;
 140                                                                                 }
 141
 142                                                                                 AbsCell approverCell = null;
 143                                                                                 if (approver.endsWith(CSP_ATT_COM)) {
 144                                                                                         approverCell = new RefCell(approver, WEBPHONE + approverShort);
 145                                                                                 } else {
 146                                                                                         approverCell = new TextCell(approver);
 147                                                                                 }
 148                                                                                 AbsCell[] sa = new AbsCell[] {
 149                                                                                         tsCell,
 150                                                                                         new TextCell(a.getStatus()),
 151                                                                                         new TextCell(a.getMemo()),
 152                                                                                         approverCell
 153                                                                                 };
 154                                                                                 rv.add(sa);
 155                                                                         }
 156                                                                 }
 157                                                         } else {
 158                                                                 gui.writeError(trans, fa, null);
 159                                                         }
 160                                                 } finally {
 161                                                         tt.done();
 162                                                 }
 163
 164
 165                                                 return null;
 166                                         }
 167                                 });
 168                         } catch (Exception e) {
 169                                 trans.error().log(e);
 170                         }
 171                         return new Cells(rv,null);
 172                 }
 173         }
 174 }