From 77d8b6f699e0d1155b0896d9c7f40872c6d183ec Mon Sep 17 00:00:00 2001
From: olivier <>
Date: Mon, 8 Feb 2010 17:55:30 +0000
Subject: [PATCH] (start to) fix displaying multiple location paths

---
 telemeta/models/crem.py                       | 20 ++++++++++++-------
 telemeta/models/dublincore.py                 |  2 +-
 .../telemeta_default/mediaitem_detail.html    |  2 +-
 3 files changed, 15 insertions(+), 9 deletions(-)

diff --git a/telemeta/models/crem.py b/telemeta/models/crem.py
index cd9a4447..4c75f2a2 100755
--- a/telemeta/models/crem.py
+++ b/telemeta/models/crem.py
@@ -632,17 +632,23 @@ class Location(ModelCore):
 
         return None                    
 
-    def sequences(self):
-        sequence = []
+    def paths(self):
+        #FIXME: need to handle multiple (polyhierarchical) paths
+        path = []
         location = self
         while location:
-            sequence.append(location)
-            location = location.parent()
-        return sequence
+            path.append(location)
+            try:
+                location = location.ancestors(direct=True)[0]
+            except IndexError:
+                location = None
+        return [path]
 
     def fullnames(self):
-        
-        return u', '.join([unicode(l) for l in self.sequence()])
+        names = []
+        for path in self.paths():
+            names.append(u', '.join([unicode(l) for l in path]))
+        return names
 
 class LocationType(ModelCore):
     "Location types"
diff --git a/telemeta/models/dublincore.py b/telemeta/models/dublincore.py
index a839e7f6..b59cca8e 100644
--- a/telemeta/models/dublincore.py
+++ b/telemeta/models/dublincore.py
@@ -211,7 +211,7 @@ def express_item(item):
         Element('publisher',        settings.TELEMETA_ORGANIZATION),
         date,
         Date(item.collection.year_published, refinement='issued'),
-        Element('coverage',         item.location.fullname(), 'spatial'),
+        Element.multiple('coverage', item.location.fullnames(), 'spatial'),
         Element('coverage',         item.location_comment, 'spatial'),
         Element('rights',           item.collection.legal_rights, 'license'),
         Element('rights',           media_access_rights(item.collection), 'accessRights'),
diff --git a/telemeta/templates/telemeta_default/mediaitem_detail.html b/telemeta/templates/telemeta_default/mediaitem_detail.html
index 8cc58a93..001301b1 100644
--- a/telemeta/templates/telemeta_default/mediaitem_detail.html
+++ b/telemeta/templates/telemeta_default/mediaitem_detail.html
@@ -146,7 +146,7 @@ load_player({{ item.get_duration }});
             <dl class="listing">
                 {% if item.location %}
                     <dt>{% trans "Location" %}</dt>
-                    <dd>{{ item.location.fullname }}</dd>
+                    <dd>{{ item.location.fullnames|join:"<br/>" }}</dd>
                 {% endif %}
                 {% dl_field item "location_comment" %}
                 {% dl_field item "cultural_area" %}
-- 
2.39.5