# HG changeset patch
# User Goffi <goffi@goffi.org>
# Date 1546792433 -3600
# Node ID f4070693814afea0ea4e3f4ae7ec5823e17731a6
# Parent  1f612547fb2ef1b044925fc8aa3b9f0d0cb61815
plugin XEP-0060: fixed MAM return value on getItems():

callback to generate metadata was using wrong items in return argument.

diff -r 1f612547fb2e -r f4070693814a sat/plugins/plugin_xep_0060.py
--- a/sat/plugins/plugin_xep_0060.py	Sat Jan 05 14:15:11 2019 +0100
+++ b/sat/plugins/plugin_xep_0060.py	Sun Jan 06 17:33:53 2019 +0100
@@ -516,7 +516,8 @@
         @param service (JID, None): pubsub service.
         @param node (str): node id.
         @param max_items (int): optional limit on the number of retrieved items.
-        @param item_ids (list[str]): identifiers of the items to be retrieved (can't be used with rsm_request).
+        @param item_ids (list[str]): identifiers of the items to be retrieved (can't be
+                                     used with rsm_request).
         @param sub_id (str): optional subscription identifier.
         @param rsm_request (rsm.RSMRequest): RSM request data
         @return: a deferred couple (list[dict], dict) containing:
@@ -538,6 +539,8 @@
             d = client.pubsub_client.items(
                 service, node, max_items, item_ids, sub_id, None, rsm_request
             )
+            # we have no MAM data here, so we add None
+            d.addCallback(lambda data: data + (None,))
         else:
             # if mam is requested, we have to do a totally different query
             if self._mam is None:
@@ -560,8 +563,6 @@
                         u"Conflict between RSM request and MAM's RSM request"
                     )
             d = self._mam.getArchives(client, mam_query, service, self._unwrapMAMMessage)
-            # FIXME: we only keep items for now, but RSM and MAM metadata should be used
-            d.addCallback(lambda archives: archives[0])
 
         try:
             subscribe = C.bool(extra["subscribe"])
@@ -586,7 +587,8 @@
             d.addCallback(doSubscribe)
 
         def addMetadata(result):
-            items, rsm_response = result
+            # TODO: handle the third argument (mam_response)
+            items, rsm_response, mam_response = result
             service_jid = service if service else client.jid.userhostJID()
             metadata = {
                 "service": service_jid,
@@ -596,10 +598,13 @@
             if rsm_request is not None and rsm_response is not None:
                 metadata.update(
                     {
-                        "rsm_{}".format(key): value
+                        u"rsm_" + key: value
                         for key, value in rsm_response.toDict().iteritems()
                     }
                 )
+            if mam_response is not None:
+                for key, value in mam_response.iteritems():
+                    metadata[u"mam_" + key] = value
             return (items, metadata)
 
         d.addCallback(addMetadata)