From ae030fcd49d800a2f070e8a029d69d1ac23fd7e4 Mon Sep 17 00:00:00 2001
From: Alex Arnaud <alex.arnaud@biblibre.com>
Date: Fri, 31 Jan 2020 10:47:50 +0000
Subject: [PATCH] Bug 24555: add a button that shows ES query in search result

Signed-off-by: Michal Denar <black23@gmail.com>
---
 catalogue/search.pl                                |  4 ++++
 .../prog/en/modules/catalogue/results.tt           | 24 ++++++++++++++++++++++
 2 files changed, 28 insertions(+)

diff --git a/catalogue/search.pl b/catalogue/search.pl
index 882a9eb052..c42773a1a4 100755
--- a/catalogue/search.pl
+++ b/catalogue/search.pl
@@ -493,6 +493,10 @@ my $searcher = Koha::SearchEngine::Search->new(
   = $builder->build_query_compat( \@operators, \@operands, \@indexes, \@limits,
     \@sort_by, $scan, $lang, { weighted_fields => !$cgi->param('advsearch'), whole_record => $whole_record });
 
+use JSON;
+my $json_query = JSON->new->pretty->encode($query);
+$template->param( json_query => $json_query );
+
 ## parse the query_cgi string and put it into a form suitable for <input>s
 my @query_inputs;
 my $scan_index_to_use;
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/results.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/results.tt
index e618d73079..97ef2f8217 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/results.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/results.tt
@@ -267,6 +267,10 @@
                                     [% END %]
                                 </ul>
                             </div> <!-- /.btn-group -->
+
+                            <button type="button" class="btn btn-default btn-xs dropdown-toggle" data-toggle="modal" aria-haspopup="true" aria-expanded="false" data-target="#searchDebug">
+                                ES query
+                            </button>
                         </div> <!-- /#selection_ops -->
                     </div> <!-- /#searchheader -->
 
@@ -284,6 +288,9 @@
                         [% ELSE %]
                             <p>You did not specify any search criteria.</p>
                         [% END %]
+                            <button type="button" class="btn btn-default btn-xs dropdown-toggle" data-toggle="modal" aria-haspopup="true" aria-expanded="false" data-target="#searchDebug">
+                                Search debug
+                            </button>
                     </div>
                 [% END # /IF total %]
 
@@ -670,6 +677,23 @@
         </div> <!-- /.col-sm-2.col-sm-pull-10 -->
      </div> <!-- /.row -->
 
+    <div class="modal fade" id="searchDebug" tabindex="-1" role="dialog" aria-labelledby="Search debug">
+      <div class="modal-dialog" role="document">
+        <div class="modal-content">
+          <div class="modal-header">
+            <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
+            <h4 class="modal-title" id="myModalLabel">ES query</h4>
+          </div>
+          <div class="modal-body">
+            <pre>[% json_query %]</pre>
+          </div>
+          <div class="modal-footer">
+            <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
+          </div>
+        </div>
+      </div>
+    </div>
+
 [% MACRO jsinclude BLOCK %]
     [% INCLUDE 'strings.inc' %]
     [% Asset.js("js/browser.js") | $raw %]
-- 
2.11.0