From 18e89ba1bda5858fe07d717148994906c0e387ea Mon Sep 17 00:00:00 2001
From: gfawcett <gfawcett@6d9bc8c9-1ec2-4278-b937-99fde70a366f>
Date: Thu, 6 Jan 2011 02:35:52 +0000
Subject: [PATCH] added unapi support for non-physical items (uses RIS instead
 of MODS)

git-svn-id: svn://svn.open-ils.org/ILS-Contrib/servres/trunk@1161 6d9bc8c9-1ec2-4278-b937-99fde70a366f
---
 conifer/syrup/views/unapi.py            | 47 ++++++++++++++++++++++++++++++---
 conifer/templates/components/site.xhtml |  2 +-
 conifer/templates/unapi/formats.xml     |  5 ++--
 3 files changed, 48 insertions(+), 6 deletions(-)

diff --git a/conifer/syrup/views/unapi.py b/conifer/syrup/views/unapi.py
index f26ebc1..56c84cc 100644
--- a/conifer/syrup/views/unapi.py
+++ b/conifer/syrup/views/unapi.py
@@ -9,15 +9,56 @@ xform = etree.XSLT(stylesheet)
 
 def unapi(request):
     id = request.GET.get('id')
+    if not id:
+        return g.render_xml('unapi/formats.xml', item=None)
+    item = get_object_or_404(models.Item, pk=id)
     format = request.GET.get('format')
     if not format:
-        return g.render_xml('unapi/formats.xml', id=id)
-    elif format=='mods3':
-        item = get_object_or_404(models.Item, pk=id)
+        return g.render_xml('unapi/formats.xml', item=item)
+    print (format, item.item_type)
+    if format=='mods3':
         xml = item.marcxml
         if xml:
             doc = etree.fromstring(xml)
             mods = xform(doc)
             return HttpResponse(etree.tostring(mods), 
                                 content_type='application/xml')
+    elif format=='ris':
+        # for non-physical items (so we have no MARC to MODS-ify)
+        # FIXME: This is probably broken in a jillion ways. 
+        ris = []
+        a = ris.append
+        a('TY  - JOUR')         # FIXME, should not be hardcoded.
+        a('ID  - %s' % item.id)
+        a('T1  - %s' % item.title)
+        if item.source_title:
+            a('JF  - %s' % item.source_title)
+        if item.author:
+            for author in [x.strip() for x in item.author.split(';')]:
+                a('A1  - %s' % author)
+        if item.volume:
+            a('VL  - %s' % item.volume)
+        if item.issue:
+            a('IS  - %s' % item.issue) 
+        if item.publisher:
+            a('PB  - %s' % item.publisher)
+        if item.published:
+            m = re.search(r'(\d{4})', item.published)
+            if m:
+                year = m.group(1)
+                a('PY  - %s///' % year)
+        if item.pages:
+            pages = re.findall(r'(\d+)', item.pages)
+            if len(pages) > 0:
+                a('SP  - %s' % pages[0])
+            if len(pages) > 1:
+                a('EP  - %s' % pages[1])
+        a('UR  - %s' % (item.url or item.item_url()))
+        a('ER  - ')
+        ris = '\n'.join(ris)
+        print ris
+        return HttpResponse(ris, content_type='text/plain')
+
+
     return HttpResponseNotFound()
+
diff --git a/conifer/templates/components/site.xhtml b/conifer/templates/components/site.xhtml
index b0b5d19..7d9cc92 100644
--- a/conifer/templates/components/site.xhtml
+++ b/conifer/templates/components/site.xhtml
@@ -32,7 +32,7 @@ searchtext = _('search this site...')
       class="itemtree">
     <li py:for="item, subs in tree" py:with="forbidden=not item.copyright_status_ok()" class="item_${item.item_type} an_item ${forbidden and 'forbidden' or ''}"
 	id="item_${item.id}">
-      <abbr py:if="item.marcxml" class="unapi-id" title="${item.id}"/>
+      <abbr py:if="not item.item_type=='HEADING'" class="unapi-id" title="${item.id}"/>
       <div class="availability" py:if="item.item_type == 'PHYS'">
 	<?python
 	  stat = callhook('item_status', item) if (item.item_type == 'PHYS') else None
diff --git a/conifer/templates/unapi/formats.xml b/conifer/templates/unapi/formats.xml
index 2a80d67..2002414 100644
--- a/conifer/templates/unapi/formats.xml
+++ b/conifer/templates/unapi/formats.xml
@@ -1,9 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <formats xmlns:py="http://genshi.edgewall.org/"
 	 xmlns:xi="http://www.w3.org/2001/XInclude"
-	 py:attrs="{'id': id}">
-  <format name='mods3' type='application/xml' 
+	 py:attrs="{'id': item and item.id}">
+  <format py:if="item and item.marcxml" name='mods3' type='application/xml' 
 	  namespace_uri='http://www.loc.gov/mods/v3'
 	  docs='http://www.loc.gov/mods/'
 	  schema_location='http://www.loc.gov/standards/mods/v3/mods-3-1.xsd'/>
+  <format py:if="item and (not item.marcxml)" name="ris" type="text/plain"/>
 </formats>
-- 
2.11.0