From b826ec89a7503e77e319c607ab30de3fb40c17ad Mon Sep 17 00:00:00 2001
From: Owen Leonard <oleonard@myacpl.org>
Date: Wed, 29 Jul 2020 16:21:10 +0000
Subject: [PATCH] Bug 26091: Add column configuration and export options to
 catalog statistics report

This patch makes the catalog statistics report output a DataTable with
on-the-fly column configuration and export options.

Because the report can generate results with an arbitrary set of table
headers, the columns set to be passed to DataTables is built on the fly
along with the table. There is no global table setting.

Since the "grand total" cell might reflect a total which includes hidden
columns, the table footer label now indicates "all results."

To test, apply the patch and go to Reports.

- Submit a query to the "catalog" statistics wizard which will return
  multiple results.
- On the results page, confirm that the DataTable displays correctly and
  that all controls work as expected, including column configuration and
  export options.
- Submit other queries which will return a different set of columns in
  the result. Confirm that everything continues to work as expected.
---
 .../prog/en/modules/reports/catalogue_stats.tt     | 57 ++++++++++++++++++----
 1 file changed, 48 insertions(+), 9 deletions(-)

diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/reports/catalogue_stats.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/reports/catalogue_stats.tt
index c741b54f8b..47ae397090 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/reports/catalogue_stats.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/reports/catalogue_stats.tt
@@ -1,4 +1,5 @@
 [% USE Branches %]
+[% USE TablesSettings %]
 [% SET footerjs = 1 %]
 [% INCLUDE 'doc-head-open.inc' %]
 <title>Koha &rsaquo; Reports [% IF ( do_it ) %]&rsaquo; Catalog statistics &rsaquo; Results[% ELSE %]&rsaquo; Catalog statistics[% END %]</title>
@@ -26,14 +27,17 @@
 			[% END %]
 		[% END %]
 		
-		<table>
-			<tr>
-				<th>[% mainloo.line | html %] / [% mainloo.column | html %]</th>
-				[% FOREACH loopco IN mainloo.loopcol %]
-					<th>[% loopco.coltitle | html %]</th>
-				[% END %]
-				<th>TOTAL</th>
-			</tr>
+        <table id="catalogue_stats">
+            <thead>
+                <tr>
+                    <th>[% mainloo.line | html %] / [% mainloo.column | html %]</th>
+                    [% FOREACH loopco IN mainloo.loopcol %]
+                        <th>[% loopco.coltitle | html %]</th>
+                    [% END %]
+                    <th>TOTAL</th>
+                </tr>
+            </thead>
+            <tbody>
 				[% FOREACH loopro IN mainloo.looprow %]
 					<tr>
 						[% IF ( loopro.hilighted ) %]<td class="hilighted">[% ELSE %]<td>[% END %]
@@ -50,8 +54,10 @@
 						</td>
 					</tr>
 				[% END %]
+            </tbody>
+            <tfoot>
 				<tr>
-					<th>TOTAL</th>
+                    <th>TOTAL (all results)</th>
 					[% FOREACH loopfoote IN mainloo.loopfooter %]
 						<th>
 							[% loopfoote.totalcol | html %]
@@ -59,6 +65,7 @@
 					[% END %]
 					<th>[% mainloo.total | html %]</th>
 				</tr>
+            </tfoot>
 		</table>
 	[% END %]
 [% ELSE %]
@@ -303,6 +310,8 @@
 
 [% MACRO jsinclude BLOCK %]
     [% INCLUDE 'calendar.inc' %]
+    [% INCLUDE 'datatables.inc' %]
+    [% INCLUDE 'columns_settings.inc' %]
     <script>
         function changeRemovedDateTrStatus() {
             var Cellvalue = $("input[name='Cellvalue']:checked").val();
@@ -335,6 +344,36 @@
                 changeRemovedDateTrStatus();
             });
             changeRemovedDateTrStatus();
+
+            columns_settings = [% FILTER collapse %]
+                [
+                    {
+                        "is_hidden": 0,
+                        "columnname": "[% mainloo.line | html %]_[% mainloo.column | html %]",
+                        "cannot_be_toggled": 1,
+                        "cannot_be_modified": 1
+                    },
+                    [% FOREACH loopco IN mainloo.loopcol %]
+                        {
+                            "is_hidden": 0,
+                            "columnname": "[% loopco.coltitle | html %]",
+                            "cannot_be_toggled": 0,
+                            "cannot_be_modified": 0
+                        },
+                    [% END %]
+                    {
+                        "is_hidden": 0,
+                        "columnname": "total",
+                        "cannot_be_toggled": 0,
+                        "cannot_be_modified": 0
+                    },
+                ];
+            [% END %]
+
+            var catalogue_stats = KohaTable("catalogue_stats", {
+                'autoWidth': false,
+                'paging': false,
+            }, columns_settings );
         });
     </script>
 [% END %]
-- 
2.11.0