From a170690d997940fd44243a08698306db5c8e109e Mon Sep 17 00:00:00 2001
From: Dan Scott <dan@coffeecode.net>
Date: Mon, 30 May 2011 12:34:47 -0400
Subject: [PATCH] Add catalogue SFX resolution

For automatic munging in generated skins, provide a local
SFX_TARGET that defines the base URL for the SFX resolver.

Signed-off-by: Dan Scott <dscott@laurentian.ca>
---
 .../skin/default/xml/rdetail/rdetail_summary.xml   | 46 ++++++++++++++++++++++
 1 file changed, 46 insertions(+)

diff --git a/Open-ILS/web/opac/skin/default/xml/rdetail/rdetail_summary.xml b/Open-ILS/web/opac/skin/default/xml/rdetail/rdetail_summary.xml
index e8a186edd2..8523487fec 100644
--- a/Open-ILS/web/opac/skin/default/xml/rdetail/rdetail_summary.xml
+++ b/Open-ILS/web/opac/skin/default/xml/rdetail/rdetail_summary.xml
@@ -50,6 +50,52 @@
 				<td class='rdetail_item' id='rdetail_isbn'> </td>
 			</tr>
 
+			<tr class='hide_me' id='tag022'>
+				<td nowrap='nowrap' class='rdetail_desc' id='issn_title'>&common.issn;</td>
+				<td type='opac/slot-data' query='datafield[tag=022]' class='rdetail_item' id='rdetail_issn'>
+					<script type='opac/slot-format'><![CDATA[
+					dojo.query('#tag022').removeClass('hide_me');
+					var issn_raw = dojo.trim(BT.textContent(item));
+
+					/*
+						textContent returns multiple subfields concatenated with linefeeds,
+						so our regex needs to match against linefeeds. "." does not match
+						linefeeds, so get \s into the mix
+					*/
+					var issn = issn_raw.replace(/^(\s|.)*?(\d{4}).(\d{3,4}[xX]?)(\s|.)*/, "$2-$3");
+
+					var SFX_TARGET = null;
+					/* short-circuit if this is not set */
+					if (!SFX_TARGET) {
+						return '<span>' + issn + '</span><br/>';
+					}
+
+					var ses = new OpenSRF.ClientSession('open-ils.resolver');	
+					var req = ses.request('open-ils.resolver.resolve_holdings.raw', 'issn', issn);	
+					req.oncomplete = function(r) {
+						var msg;
+						dojo.forEach(r.recv().content(), function(entry) {
+							if (first_issn) {
+								dojo.query('#rdetail_online *').orphan();
+								first_issn = false;
+							}
+							dojo.place('<div style="width: 100%">'
+								+ ' <a class="search_link" href="' + entry.target_url
+								+ '">' + entry.public_name + '</a> - '
+								+ entry.target_coverage
+								+ (entry.target_embargo ? (' / ' + entry.target_embargo) : '') 
+								+ '</div>', 'rdetail_online');
+							dojo.query('#rdetail_online_row').removeClass('hide_me');
+						});
+					}
+					req.send();
+
+					return '<span>' + issn + '</span><br/>';
+					]]></script>
+				</td>
+
+			</tr>
+
 			<tr>
 				<td nowrap='nowrap' class='rdetail_desc'>&common.edition;</td>		
 				<td class='rdetail_item' id='rdetail_edition'> </td>
-- 
2.11.0