diff options
Diffstat (limited to 'synapse/handlers/appservice.py')
| -rw-r--r-- | synapse/handlers/appservice.py | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/synapse/handlers/appservice.py b/synapse/handlers/appservice.py index 6273ff524c..1c5c5ec302 100644 --- a/synapse/handlers/appservice.py +++ b/synapse/handlers/appservice.py @@ -37,6 +37,13 @@ def log_failure(failure): class ApplicationServicesHandler(object): + PROTOCOL_META = { + # TODO(paul): Declare kinds of metadata in here + "gitter": { + "user_fields": ["username"], + } + } + def __init__(self, hs): self.store = hs.get_datastore() self.is_mine_id = hs.is_mine_id @@ -48,6 +55,7 @@ class ApplicationServicesHandler(object): self.current_max = 0 self.is_processing = False + self.supported_protocols = None @defer.inlineCallbacks def notify_interested_services(self, current_id): @@ -177,10 +185,24 @@ class ApplicationServicesHandler(object): @defer.inlineCallbacks def get_3pe_protocols(self): + # The set of supported AS protocols and the metadata about them is + # effectively static during the lifetime of a homeserver process. We + # can look this up once and just cache it. + if self.supported_protocols: + defer.returnValue(self.supported_protocols) + services = yield self.store.get_app_services() - protocols = set() + protocols = {} for s in services: - protocols.update(s.protocols) + for p in s.protocols: + if p in self.PROTOCOL_META: + protocols[p] = self.PROTOCOL_META[p] + else: + # We don't know any metadata for it, but we'd best at least + # still declare that we know it exists + protocols[p] = {} + + self.supported_protocols = protocols defer.returnValue(protocols) @defer.inlineCallbacks |