[tools] testbot/web: Only show the date for the latest failures occurrence.

[Francois Gouget]

This limits line wrapping in the failures list.
This adds ValueFormatter::GenerateDateTipTime().
As usual the time is shown as a tooltip.

Signed-off-by: Francois Gouget <fgouget at codeweavers.com>
---
 testbot/lib/ObjectModel/CGI/ValueFormatter.pm | 53 ++++++++++++++++++-
 testbot/web/FailuresList.pl                   |  1 +
 testbot/web/WineTestBot.css                   |  1 +
 testbot/web/js/datetime.js                    | 12 +++++
 4 files changed, 66 insertions(+), 1 deletion(-)

diff --git a/testbot/lib/ObjectModel/CGI/ValueFormatter.pm b/testbot/lib/ObjectModel/CGI/ValueFormatter.pm
index 49bf856587..343c61c726 100644
--- a/testbot/lib/ObjectModel/CGI/ValueFormatter.pm
+++ b/testbot/lib/ObjectModel/CGI/ValueFormatter.pm
@@ -23,7 +23,8 @@ package ObjectModel::CGI::ValueFormatter;
 
 use Exporter 'import';
 our @EXPORT = qw(GetDateTimeJSFile GenerateDateTime GenerateTipDateTime
-                 GenerateDayTimeTipDate GenerateTimeTipDate GenerateValueHTML);
+                 GenerateDayTimeTipDate GenerateTimeTipDate GenerateDateTipTime
+                 GenerateValueHTML);
 
 use POSIX qw(strftime);
 
@@ -238,6 +239,51 @@ sub GenerateTimeTipDate($;$$)
   }
 }
 
+=pod
+=over 12
+
+=item C<GenerateDateTipTime()>
+
+Show the timestamp's date with the time as a tooltip.
+
+The timestamp is shown in the user's timezone if JavaScript is available and
+in the server's timezone otherwise.
+
+The default for TagAttrs is 'a' and it should always be a tag that shows the
+content of the title attribute as a tooltip.
+
+See GenerateDateTime() for more details.
+
+=back
+=cut
+
+sub GenerateDateTipTime($;$$)
+{
+  my ($Sec1970, $Class, $TagAttrs) = @_;
+
+  if (defined $Sec1970)
+  {
+    my $Tag;
+    if ($TagAttrs)
+    {
+      $Tag = $TagAttrs;
+      $Tag =~ s/ .*$//;
+    }
+    else
+    {
+      $TagAttrs = $Tag = "a";
+    }
+    $Class = "$Class " if ($Class);
+    print "<$TagAttrs class='${Class}datetiptime' timestamp='$Sec1970' ",
+          strftime("title='%H:%M:%S'>%Y-%m-%d", localtime($Sec1970)),
+          "</$Tag>";
+  }
+  else
+  {
+    print " ";
+  }
+}
+
 
 #
 # Property value formatting
@@ -303,6 +349,11 @@ sub GenerateValueHTML($$$;$)
       GenerateDayTimeTipDate($Value);
       return;
     }
+    if ($Format eq "datetiptime")
+    {
+      GenerateDateTipTime($Value);
+      return;
+    }
   }
   elsif ($PropertyDescriptor->GetClass() eq "Itemref" and defined $Value)
   {
diff --git a/testbot/web/FailuresList.pl b/testbot/web/FailuresList.pl
index e271ee1d54..2cb40c482e 100644
--- a/testbot/web/FailuresList.pl
+++ b/testbot/web/FailuresList.pl
@@ -56,6 +56,7 @@ sub DisplayProperty($$)
 
   my $PropertyName = $PropertyDescriptor->GetName();
   return $PropertyName =~ /^(?:Notes|ConfigRegExp|FailureRegExp)$/ ? "" :
+         $PropertyName =~ /^Last(?:Old|New)$/ ? ("ro", "datetiptime") :
          $self->SUPER::DisplayProperty($PropertyDescriptor);
 }
 
diff --git a/testbot/web/WineTestBot.css b/testbot/web/WineTestBot.css
index 5e0c39ff45..78d33f886d 100644
--- a/testbot/web/WineTestBot.css
+++ b/testbot/web/WineTestBot.css
@@ -414,6 +414,7 @@ a.title { color:inherit; text-decoration: none; }
 a.tipdatetime { color:inherit; text-decoration: none; }
 a.timetipdate { color:inherit; text-decoration: none; }
 a.daytimetipdate { color:inherit; text-decoration: none; }
+a.datetiptime { color:inherit; text-decoration: none; }
 
 th.Record { text-align: center; }
 td.Record { text-align: center; }
diff --git a/testbot/web/js/datetime.js b/testbot/web/js/datetime.js
index d21bf5c6ea..842a6ec30a 100644
--- a/testbot/web/js/datetime.js
+++ b/testbot/web/js/datetime.js
@@ -60,6 +60,16 @@ function ShowTimeTipDate(dom)
                     Pad2(dt.getSeconds());
 }
 
+function ShowDateTipTime(dom)
+{
+    const sec1970 = dom.getAttribute("timestamp");
+    const dt = new Date(sec1970 * 1000);
+    dom.setAttribute('title', Pad2(dt.getHours()) +':'+ Pad2(dt.getMinutes())
+                              +':'+ Pad2(dt.getSeconds()));
+    dom.innerHTML = dt.getFullYear() +'-'+ Pad2(dt.getMonth() + 1) +'-'+
+                    Pad2(dt.getDate());
+}
+
 function init()
 {
     document.querySelectorAll(".datetime").forEach(dom => {
@@ -73,6 +83,8 @@ function init()
     });
     document.querySelectorAll(".timetipdate").forEach(dom => {
         ShowTimeTipDate(dom);
+    document.querySelectorAll(".datetiptime").forEach(dom => {
+        ShowDateTipTime(dom);
     });
 }
 
-- 
2.30.2