From: Ciro Scognamiglio <ciro.scognamiglio@cslash.net>
Date: Wed, 26 Feb 2014 17:34:28 +0000 (+0100)
Subject: filters and columns can be passed to the rest api
X-Git-Tag: myslice-1.1~288
X-Git-Url: http://git.onelab.eu/?a=commitdiff_plain;ds=sidebyside;h=419ed05f20cf382154c52c3a166679cf401d9eed;p=unfold.git

filters and columns can be passed to the rest api
---

diff --git a/rest/__init__.py b/rest/__init__.py
index b8e733ab..3b6c48d8 100644
--- a/rest/__init__.py
+++ b/rest/__init__.py
@@ -13,13 +13,13 @@ from string import join
 import decimal
 import datetime
 import json
-from json import encoder
+import urlparse
 
 # handles serialization of datetime in json
 DateEncoder = lambda obj: obj.strftime("%B %d, %Y %H:%M:%S") if isinstance(obj, datetime.datetime) else None
 
 # support converting decimal in json
-encoder.FLOAT_REPR = lambda o: format(o, '.2f')
+json.encoder.FLOAT_REPR = lambda o: format(o, '.2f')
 
 # handles decimal numbers serialization in json
 class DecimalEncoder(json.JSONEncoder):
@@ -30,8 +30,8 @@ class DecimalEncoder(json.JSONEncoder):
 
 def dispatch(request, object_type, object_name):
     
-    object_properties = None
-    object_filters = None
+    object_properties = []
+    object_filters = {}
     
     switch = {
          'platform' : platform,
@@ -41,15 +41,11 @@ def dispatch(request, object_type, object_name):
     }
     
     if request.method == 'POST':
-        if 'filters' in request.POST :
-            object_filters = request.POST.getlist('filters[]')
-            print '########################'
-            print object_filters
-        print "$$$$$$$$$$$$$$$$$$$$$$"
-        print request.POST
-        
-        if 'columns[]' in request.POST :
-            object_properties = request.POST.getlist('columns[]')
+        for el in request.POST.items():
+            if el[0].startswith('filters'):
+                object_filters[el[0][8:-1]] = el[1]
+            elif el[0].startswith('columns'):
+                object_properties = request.POST.getlist('columns[]')
     
     # platform is local
     if ((object_type == 'platform') or (object_type == 'testbed')) :
@@ -69,25 +65,36 @@ def dispatch(request, object_type, object_name):
                 return error(request, object_name, {})
         return switch.get(object_type, error)(request, object_name, object_properties, object_filters)
 
-#     if request.method == 'GET':
-#         return switch.get(request, object_type, object_name, object_properties)
-#     elif request.method == 'POST':
-#         return post(request, object_type, object_name)
-
 def platform(request, object_name, object_properties, object_filters = None):
-    query  = Query().get('local:platform').filter_by('disabled', '==', '0').filter_by('gateway_type', '==', 'sfa').filter_by('platform', '!=', 'myslice').select(object_properties)
+    query  = Query().get('local:platform').filter_by('disabled', '==', '0').filter_by('gateway_type', '==', 'sfa').filter_by('platform', '!=', 'myslice')
+    if object_filters :
+        for k, f in object_filters.iteritems() :
+            query.filter_by(k, '==', f)
+    query.select(object_properties)
     return send(request, execute_query(request, query), object_properties)
 
 def slice(request, object_name, object_properties, object_filters = None):
-    query = Query().get('slice').filter_by('user.user_hrn', '==', '$user_hrn').select(object_properties)
+    query = Query().get('slice').filter_by('user.user_hrn', '==', '$user_hrn')
+    if object_filters :
+        for k, f in object_filters.iteritems() :
+            query.filter_by(k, '==', f)
+    query.select(object_properties)
     return send(request, execute_query(request, query), object_properties)
 
 def resource(request, object_name, object_properties, object_filters = None):
-    query = Query().get('resource').select(object_properties)
+    query = Query().get('resource')
+    if object_filters :
+        for k, f in object_filters.iteritems() :
+            query.filter_by(k, '==', f)
+    query.select(object_properties)
     return send(request, execute_query(request, query), object_properties)
 
 def user(request, object_name, object_properties, object_filters = None):
-    query = Query().get('user').filter_by('user_hrn', '==', '$user_hrn').select(object_properties)
+    query = Query().get('user').filter_by('user_hrn', '==', '$user_hrn')
+    if object_filters :
+        for k, f in object_filters.iteritems() :
+            query.filter_by(k, '==', f)
+    query.select(object_properties)
     return send(request, execute_query(request, query), object_properties)
 
 def send(request, response, object_properties):
@@ -114,4 +121,23 @@ def send(request, response, object_properties):
         return HttpResponse(json.dumps(response_data, cls=DecimalEncoder, default=DateEncoder), content_type="application/json")
 
 def error(request, object_name, object_properties):
-    return HttpResponse(json.dumps({'error' : 'an error has occurred'}), content_type="application/json")
\ No newline at end of file
+    return HttpResponse(json.dumps({'error' : 'an error has occurred'}), content_type="application/json")
+
+def getDictArray(post, name):
+    dic = {}
+    for k in post.keys():
+        if k.startswith(name):
+            rest = k[len(name):]
+
+            # split the string into different components
+            parts = [p[:-1] for p in rest.split('[')][1:]
+            print parts
+            id = int(parts[0])
+
+            # add a new dictionary if it doesn't exist yet
+            if id not in dic:
+                dic[id] = {}
+
+            # add the information to the dictionary
+            dic[id][parts[1]] = post.get(k)
+    return dic
\ No newline at end of file
diff --git a/rest/templates/table-default.html b/rest/templates/table-default.html
index 79d81948..aeed9848 100644
--- a/rest/templates/table-default.html
+++ b/rest/templates/table-default.html
@@ -18,15 +18,4 @@
 	{% endfor %}
 </tr>
 {% endfor %}
-</tbody>
-<!-- 
-"component_name",
- "tags", 
- "component_id", 
- "interfaces", 
- "component_manager_id",
-  "longitude", "country",
-   "exclusive", "hrn", "hardware_types",
-    "slice", "network_hrn",
-     "hostname", "urn", "x", "y", "z", 
-     "initscripts", "location", "latitude", "boot_state", "type" -->
\ No newline at end of file
+</tbody>
\ No newline at end of file