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authorErik Johnston <erik@matrix.org>2014-10-31 17:48:05 +0000
committerErik Johnston <erik@matrix.org>2014-10-31 17:48:05 +0000
commitb63691f6e205b4e2d2a990ff04318e4daf731e2c (patch)
treeaa7a80d740c7ba8f7f5ce9fe28dc32c523746d53 /synapse/streams
parentCoturn's timestamps are in seconds, not milliseconds (diff)
parentBump version numbers and change log (diff)
downloadsynapse-b63691f6e205b4e2d2a990ff04318e4daf731e2c.tar.xz
Merge branch 'release-v0.4.2' of github.com:matrix-org/synapse v0.4.2
Diffstat (limited to 'synapse/streams')
-rw-r--r--synapse/streams/config.py23
-rw-r--r--synapse/streams/events.py2
2 files changed, 24 insertions, 1 deletions
diff --git a/synapse/streams/config.py b/synapse/streams/config.py
index 6483ce2e25..527507e5cd 100644
--- a/synapse/streams/config.py
+++ b/synapse/streams/config.py
@@ -22,6 +22,19 @@ import logging
 logger = logging.getLogger(__name__)
 
 
+class SourcePaginationConfig(object):
+
+    """A configuration object which stores pagination parameters for a
+    specific event source."""
+
+    def __init__(self, from_key=None, to_key=None, direction='f',
+                 limit=0):
+        self.from_key = from_key
+        self.to_key = to_key
+        self.direction = 'f' if direction == 'f' else 'b'
+        self.limit = int(limit)
+
+
 class PaginationConfig(object):
 
     """A configuration object which stores pagination parameters."""
@@ -82,3 +95,13 @@ class PaginationConfig(object):
             "<PaginationConfig from_tok=%s, to_tok=%s, "
             "direction=%s, limit=%s>"
         ) % (self.from_token, self.to_token, self.direction, self.limit)
+
+    def get_source_config(self, source_name):
+        keyname = "%s_key" % source_name
+
+        return SourcePaginationConfig(
+            from_key=getattr(self.from_token, keyname),
+            to_key=getattr(self.to_token, keyname) if self.to_token else None,
+            direction=self.direction,
+            limit=self.limit,
+        )
diff --git a/synapse/streams/events.py b/synapse/streams/events.py
index 41715436b0..fb698d2d71 100644
--- a/synapse/streams/events.py
+++ b/synapse/streams/events.py
@@ -35,7 +35,7 @@ class NullSource(object):
         return defer.succeed(0)
 
     def get_pagination_rows(self, user, pagination_config, key):
-        return defer.succeed(([], pagination_config.from_token))
+        return defer.succeed(([], pagination_config.from_key))
 
 
 class EventSources(object):