From 2f94c327bee44ecf36b6fb5ba2aaf23c199f0df2 Mon Sep 17 00:00:00 2001
From: Dan Scott <dan@coffeecode.net>
Date: Sat, 17 Mar 2012 22:52:07 -0400
Subject: [PATCH] First inklings of schema.org support

Just get the itemscope and very rudimentary mapping for the primary
itemtype into record details.

Signed-off-by: Dan Scott <dan@coffeecode.net>
Signed-off-by: Mike Rylander <mrylander@gmail.com>
---
 Open-ILS/src/templates/opac/parts/misc_util.tt2   | 12 +++++++++++-
 Open-ILS/src/templates/opac/parts/record/body.tt2 |  2 +-
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/Open-ILS/src/templates/opac/parts/misc_util.tt2 b/Open-ILS/src/templates/opac/parts/misc_util.tt2
index 5586d603f1..3b9f9a2f2d 100644
--- a/Open-ILS/src/templates/opac/parts/misc_util.tt2
+++ b/Open-ILS/src/templates/opac/parts/misc_util.tt2
@@ -3,6 +3,13 @@
     #   get_marc_attrs( { marc_xml => doc } )
     BLOCK get_marc_attrs;
         xml = args.marc_xml;
+
+        # Map item types to schema.org types; impedance mismatch :(
+        args.schema.itemtype = {};
+        schema_typemap = {};
+        schema_typemap.a = 'http://schema.org/Book';
+        schema_typemap.j = 'http://schema.org/MusicRecording';
+
         args.isbns = [];
         FOR isbn IN xml.findnodes('//*[@tag="020"]/*[@code="a"]');
             args.isbns.push(isbn.textContent);
@@ -208,10 +215,13 @@
             node = xml.findnodes(
                 '//*[local-name()="attributes"]/*[local-name()="field"][@name="' _ icon_style _ '"]');
             IF node AND node.textContent;
+                type = node.textContent;
                 args.format_label = node.getAttribute('coded-value')
-                args.format_icon = ctx.media_prefix _ '/images/format_icons/' _ icon_style _ '/' _ node.textContent _ '.png';
+                args.schema.itemtype = schema_typemap.$type;
+                args.format_icon = ctx.media_prefix _ '/images/format_icons/' _ icon_style _ '/' _ type _ '.png';
                 LAST;
             END;
         END;
+
     END;
 %]
diff --git a/Open-ILS/src/templates/opac/parts/record/body.tt2 b/Open-ILS/src/templates/opac/parts/record/body.tt2
index c5d9ec8923..4b49435fef 100644
--- a/Open-ILS/src/templates/opac/parts/record/body.tt2
+++ b/Open-ILS/src/templates/opac/parts/record/body.tt2
@@ -3,7 +3,7 @@
     PROCESS get_marc_attrs args=attrs;
     stop_parms = ['expand','cnoffset'];
 %]
-<div id='canvas_main' class='canvas'>
+<div id='canvas_main' class='canvas' itemscope itemtype='[% args.schema.itemtype %]'>
 
     [% IF ctx.search_result_index >= 0 %]
     <div id="rdetail_header">
-- 
2.11.0