From a9f9aa2291cedca8c405948f331f7d91247329af Mon Sep 17 00:00:00 2001
From: Josh Stompro <stompro@stompro.org>
Date: Tue, 23 Jun 2020 15:31:01 -0500
Subject: [PATCH] Show series in results display

One way to show series info on the results page in the catalog.

Thank you to Anna Goben for sharing this with me and Jason Boyer for
creating the example.

Signed-off-by: Josh Stompro <stompro@stompro.org>
---
 .../src/templates/opac/parts/result/series.tt2     | 54 ++++++++++++++++++++++
 Open-ILS/src/templates/opac/parts/result/table.tt2 |  1 +
 2 files changed, 55 insertions(+)
 create mode 100644 Open-ILS/src/templates/opac/parts/result/series.tt2

diff --git a/Open-ILS/src/templates/opac/parts/result/series.tt2 b/Open-ILS/src/templates/opac/parts/result/series.tt2
new file mode 100644
index 0000000000..d83ed80ed5
--- /dev/null
+++ b/Open-ILS/src/templates/opac/parts/result/series.tt2
@@ -0,0 +1,54 @@
+[%- 
+    series_tags = ['440', '490', '800', '810', '811', '830', '694']; 
+    loc = ctx.search_ou;
+
+BLOCK render_series;
+    results = [];
+        FOR tag IN series_tags;
+            FOR node IN attrs.marc_xml.findnodes('//*[@tag="' _ tag _ '"]');
+                all_terms = [];
+                graphics = [];
+                series = '';
+                cur_tag = node.getAttribute('tag');
+                NEXT IF cur_tag == '490' && node.getAttribute('ind1') == '1';
+                FOR subfield IN node.childNodes;
+                    NEXT UNLESS subfield.nodeName == "subfield";
+                    code = subfield.getAttribute('code');
+                    IF code == '6';
+                       linked_fields = [subfield.textContent()];
+                       target_field = node.getAttribute('tag');
+                       get_linked_880s;
+                    END;
+                    NEXT IF cur_tag == '490' && !code.match('[av]');
+                    NEXT IF cur_tag == '800' && !code.match('[tv]');
+                    NEXT IF cur_tag == '810' && !code.match('[tv]');
+                    NEXT IF cur_tag == '811' && !code.match('[tv]');
+                    NEXT IF cur_tag == '830' && !code.match('[av]');
+
+                    # at this point, we actually have a partial term to use. 
+                    single_term = subfield.textContent | html;
+                    all_terms.push(subfield.textContent.replace('[#"^$\+\-,\.:;&|\[\]()]', ' '));
+                    total_term = all_terms.join(" ").replace('\s+$', '');
+    
+                    url = mkurl(ctx.opac_root _ '/results',
+                        { qtype=>'series', query=>total_term }, stop_parms.merge(expert_search_parms, general_search_parms, browse_search_parms, facet_search_parms)
+                    );
+                    series = series _ '<a href="' _ url _ '">' _ single_term _ '</a> ';
+                END;
+                FOREACH link880 IN graphics;
+                    link = link880.value | html;
+                    series = series _ '<div class="graphic880"' _ link880.dir _ '>' _ link _ '</div>';
+                END;
+                results.push(series);
+            END;
+        END; 
+   entries = results.join(" -- ");
+-%]
+
+[%- entries -%]
+[%- END %]
+
+[%- series_anchors = PROCESS render_series;
+    IF series_anchors.length > 0; %]
+<div><strong>Series:</strong> [% series_anchors %]</div>
+[%- END %]
diff --git a/Open-ILS/src/templates/opac/parts/result/table.tt2 b/Open-ILS/src/templates/opac/parts/result/table.tt2
index de5e4438d5..ed3abb23af 100644
--- a/Open-ILS/src/templates/opac/parts/result/table.tt2
+++ b/Open-ILS/src/templates/opac/parts/result/table.tt2
@@ -181,6 +181,7 @@ END;
 -%]
 
                                                     </div>
+                                                    [% INCLUDE "opac/parts/result/series.tt2" %]
                                                     <div class='result_table_title_cell'>
                                                     [%- IF attrs.format_label; %]
                                                         [% FOR format IN attrs.all_formats %]
-- 
2.11.0