From 6c673ab6209e76b81b1400a2b5306ea5c968ec13 Mon Sep 17 00:00:00 2001
From: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Date: Thu, 1 Oct 2015 10:08:56 +0100
Subject: [PATCH] Bug 14928: Remove C4::Dates from circ/pendingreserves.pl

This patch uses Koha::DateUtils instead of C4::Dates and Date::Calc. It
also sent DateTime objects to the template, which use the TT plugin to
display them.
If an invalid dates is entered, the default date is picked.

Test plan:
1/ Go to Home > Circulation > Holds to pull
2/ Verify that the the filter and the list behave as before
3/ Enter invalid dates and confirm that you do not get a software error
---
 circ/pendingreserves.pl                            | 38 ++++++++++++----------
 .../prog/en/modules/circ/pendingreserves.tt        |  6 ++--
 2 files changed, 24 insertions(+), 20 deletions(-)

diff --git a/circ/pendingreserves.pl b/circ/pendingreserves.pl
index 947a9fe..fc2df04 100755
--- a/circ/pendingreserves.pl
+++ b/circ/pendingreserves.pl
@@ -27,15 +27,14 @@ use strict;
 #use warnings; FIXME - Bug 2505
 
 use constant TWO_DAYS => 2;
-use constant TWO_DAYS_AGO => -2;
 
 use C4::Context;
 use C4::Output;
 use CGI qw ( -utf8 );
 use C4::Auth;
-use C4::Dates qw/format_date format_date_in_iso/;
 use C4::Debug;
-use Date::Calc qw/Today Add_Delta_YMD/;
+use Koha::DateUtils;
+use DateTime::Duration;
 
 my $input = new CGI;
 my $startdate=$input->param('from');
@@ -68,39 +67,44 @@ my $biblionumber;
 my $title;
 my $author;
 
-my ( $year, $month, $day ) = Today();
-my $todaysdate     = sprintf("%-04.4d-%-02.2d-%02.2d", $year, $month, $day);
+my $today = dt_from_string;
 $startdate =~ s/^\s+//;
 $startdate =~ s/\s+$//;
 $enddate =~ s/^\s+//;
 $enddate =~ s/\s+$//;
 
-if (!defined($startdate) or $startdate eq "") {
+if ( $startdate ) {
+    $startdate = eval{dt_from_string( $startdate )};
+}
+unless ( $startdate ){
     # changed from delivered range of 10 years-yesterday to 2 days ago-today
     # Find two days ago for the default shelf pull start date, unless HoldsToPullStartDate sys pref is set.
-    my $pastdate= sprintf("%-04.4d-%-02.2d-%02.2d", Add_Delta_YMD($year, $month, $day, 0, 0, -C4::Context->preference('HoldsToPullStartDate')||TWO_DAYS_AGO ));
-    $startdate = format_date($pastdate);
+    $startdate = $today - DateTime::Duration->new( days => C4::Context->preference('HoldsToPullStartDate') || 2 );
 }
 
-if (!defined($enddate) or $enddate eq "") {
+if ( $enddate ) {
+    $enddate = eval{dt_from_string( $enddate )};
+}
+unless ( $enddate ) {
     #similarly: calculate end date with ConfirmFutureHolds (days)
-    my $d=sprintf("%-04.4d-%-02.2d-%02.2d", Add_Delta_YMD($year, $month, $day, 0, 0, C4::Context->preference('ConfirmFutureHolds')||0 ));
-    $enddate = format_date($d);
+    $enddate = $today - DateTime::Duration->new( days => C4::Context->preference('ConfirmFutureHolds') || 0 );
 }
 
 my @reservedata;
 if ( $run_report ) {
     my $dbh    = C4::Context->dbh;
     my $sqldatewhere = "";
-    $debug and warn format_date_in_iso($startdate) . "\n" . format_date_in_iso($enddate);
+    my $startdate_iso = output_pref({ dt => $startdate, dateformat => 'iso', dateonly => 1 });
+    my $enddate_iso   = output_pref({ dt => $enddate, dateformat => 'iso', dateonly => 1 });
+    $debug and warn $startdate_iso. "\n" . $enddate_iso;
     my @query_params = ();
-    if ($startdate) {
+    if ($startdate_iso) {
         $sqldatewhere .= " AND reservedate >= ?";
-        push @query_params, format_date_in_iso($startdate);
+        push @query_params, $startdate_iso;
     }
-    if ($enddate) {
+    if ($enddate_iso) {
         $sqldatewhere .= " AND reservedate <= ?";
-        push @query_params, format_date_in_iso($enddate);
+        push @query_params, $enddate_iso;
     }
 
     my $strsth =
@@ -196,7 +200,7 @@ if ( $run_report ) {
 }
 
 $template->param(
-    todaysdate          => $todaysdate,
+    todaysdate          => $today,
     from                => $startdate,
     to                  => $enddate,
     run_report          => $run_report,
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/circ/pendingreserves.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/circ/pendingreserves.tt
index 1cf144e..d6013f8 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/circ/pendingreserves.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/circ/pendingreserves.tt
@@ -82,7 +82,7 @@ $(document).ready(function() {
     <div id="yui-main">
     <div class="yui-b">
 
-<h2>Holds to pull[% IF ( run_report ) %] placed between [% from %] and [% to %][% END %]</h2>
+<h2>Holds to pull[% IF ( run_report ) %] placed between [% from | $KohaDates %] and [% to | $KohaDates %][% END %]</h2>
 [% IF ( run_report ) %]
 <h3>Reported on [% todaysdate | $KohaDates %]</h3>
 <p>The following holds have not been filled. Please retrieve them and check them in.</p>
@@ -171,12 +171,12 @@ $(document).ready(function() {
 <label for="from">
     Start date:
 </label>
-<input type="text" size="10" id="from" name="from" value="[% from %]" class="datepickerfrom" />
+<input type="text" size="10" id="from" name="from" value="[% from | $KohaDates %]" class="datepickerfrom" />
 </li>
 <li><label for="to">
     End date:
 </label>
-<input type="text" size="10" id="to" name="to" value="[% to %]" class="datepickerto" />
+<input type="text" size="10" id="to" name="to" value="[% to | $KohaDates %]" class="datepickerto" />
 </li>
 </ol>
 <p><i>(Inclusive, default is [% HoldsToPullStartDate %] days ago to [% IF ( HoldsToPullEndDate ) %][% HoldsToPullEndDate %] days ahead[% ELSE %]today[% END %], set other date ranges as needed. )</i></p>
-- 
2.1.0