X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=manifold%2Fmetadata.py;h=08fdf61dea73339adf7149723d754df0503c9fbc;hb=d1197c134b70bda643a752bdaf891190cb5a15e7;hp=59d600b17dd42e4f485891eff3ea5b1a31a07edd;hpb=014edeca57deed3141dda9056949e537f55fdf25;p=myslice.git

diff --git a/manifold/metadata.py b/manifold/metadata.py
index 59d600b1..08fdf61d 100644
--- a/manifold/metadata.py
+++ b/manifold/metadata.py
@@ -1,8 +1,11 @@
 import json 
+import os.path
 
 from manifold.manifoldresult import ManifoldResult
 from manifold.manifoldapi import ManifoldAPI
 
+from django.contrib                     import messages
+
 debug=False
 debug=True
 
@@ -16,8 +19,8 @@ class MetaData:
         self.auth=auth
         self.hash_by_object={}
 
-    def fetch (self):
-        offline_filename="offline-metadata.json"
+    def fetch (self, request):
+        offline_filename="%s/../offline-metadata.json"%os.path.dirname(__file__)
         if work_offline:
             try:
                 with file(offline_metadata) as f:
@@ -26,17 +29,31 @@ class MetaData:
             except:
                 print "metadata.work_offline: failed to decode %s"%offline_filename
         manifold_api = ManifoldAPI(self.auth)
-        fields = ['table', 'column.column',
-                  'column.description','column.header', 'column.title',
-                  'column.unit', 'column.info_type',
-                  'column.resource_type', 'column.value_type',
-                  'column.allowed_values', 'column.platforms.platform',
-                  'column.platforms.platform_url']
-        rows_result = manifold_api.Get({
-            'object': 'local:object', # proposed to replace metadata:table
-            'fields':     fields 
-        })
-        rows = rows_result.ok_value()
+        fields = ['table', 'column.name', 'column.qualifier', 'column.type', 
+                  'column.is_array', 'column.description', 'column.default', 'key', 'capability']
+        #fields = ['table', 'column.column',
+        #          'column.description','column.header', 'column.title',
+        #          'column.unit', 'column.info_type',
+        #          'column.resource_type', 'column.value_type',
+        #          'column.allowed_values', 'column.platforms.platform',
+        #          'column.platforms.platform_url']
+        request={ 'action': 'get',
+                  'object': 'local:object', # proposed to replace metadata:table
+                  'fields':  fields ,
+                  }
+        result = manifold_api.forward(request)
+
+        # xxx need a way to export error messages to the UI
+        if result['code'] == 1: # warning
+            # messages.warning(request, result['description'])
+            print ("METADATA WARNING -",request,result['description'])
+        elif result['code'] == 2:
+            # messages.error(request, result['description'])
+            print ("METADATA ERROR -",request,result['description'])
+            # XXX FAIL HERE XXX
+            return
+
+        rows = result.ok_value()
 # API errors will be handled by the outer logic
 #        if not rows:
 #            print "Failed to retrieve metadata",rows_result.error()
@@ -54,4 +71,8 @@ class MetaData:
         return self.hash_by_object[object]
 
     def sorted_fields_by_object (self, object):
-        return self.hash_by_object[object]['columns'].sort()
+        return self.hash_by_object[object]['column'].sort()
+
+    def get_field_type(self, object, field):
+        print "Temp fix for metadata::get_field_type() -> consider moving to manifold.core.metadata soon"
+        return field