From 068f416c3ddedcb895ad8c2b15e87add5b2fdd44 Mon Sep 17 00:00:00 2001
From: erickson <erickson@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Date: Tue, 22 Jan 2008 15:49:53 +0000
Subject: [PATCH] beginnings of general purpose org_unit utility functions

git-svn-id: svn://svn.open-ils.org/ILS/trunk@8452 dcc99617-32d9-48b4-a31d-7c20da2025e4
---
 Open-ILS/src/python/oils/org.py | 41 +++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 Open-ILS/src/python/oils/org.py

diff --git a/Open-ILS/src/python/oils/org.py b/Open-ILS/src/python/oils/org.py
new file mode 100644
index 0000000000..6fc60e550c
--- /dev/null
+++ b/Open-ILS/src/python/oils/org.py
@@ -0,0 +1,41 @@
+import osrf.ses
+import oils.event, oils.const
+
+class OrgUtil(object):
+    ''' Collection of general purpose org_unit utility functions '''
+
+    _org_tree = None  
+    _org_types = None  
+
+    @staticmethod
+    def fetch_org_tree():
+        ''' Returns the whole org_unit tree '''
+        if OrgUtil._org_tree:
+            return OrgUtil._org_tree
+        tree = osrf.ses.ClientSession.atomic_request(
+            oils.const.OILS_APP_ACTOR,
+            'open-ils.actor.org_tree.retrieve')
+        oils.event.Event.parse_and_raise(tree)
+        OrgUtil._org_tree = tree
+        return tree
+
+    @staticmethod
+    def fetch_org_types():
+        ''' Returns the list of org_unit_type objects '''
+        if OrgUtil._org_types:
+            return OrgUtil._org_types
+        types = osrf.ses.ClientSession.atomic_request(
+            oils.const.OILS_APP_ACTOR,
+            'open-ils.actor.org_types.retrieve')
+        oils.event.Event.parse_and_raise(types)
+        OrgUtil._org_types = types
+        return types
+
+
+    @staticmethod
+    def get_org_type(org_unit):
+        ''' Given an org_unit, this returns the org_unit_type object it's linked to '''
+        types = OrgUtil.fetch_org_types()
+        return [t for t in types if t.id() == org_unit.ou_type()][0]
+
+
-- 
2.43.2