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Keep track of last access time for local media

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This commit is contained in:
Erik Johnston 2018-01-12 16:42:43 +00:00
parent 3cb2dabaad
commit 05f98a2224
4 changed files with 65 additions and 11 deletions
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23
synapse/storage/media_repository.py
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@ -173,7 +173,14 @@ class MediaRepositoryStore(BackgroundUpdateStore):
desc="store_cached_remote_media",
)
def update_cached_last_access_time(self, origin_id_tuples, time_ts):
def update_cached_last_access_time(self, local_media, remote_media, time_ms):
"""Updates the last access time of the given media
Args:
local_media (iterable[str]): Set of media_ids
remote_media (iterable[(str, str)]): Set of (server_name, media_id)
time_ms: Current time in milliseconds
"""
def update_cache_txn(txn):
sql = (
"UPDATE remote_media_cache SET last_access_ts = ?"
@ -181,8 +188,18 @@ class MediaRepositoryStore(BackgroundUpdateStore):
)
txn.executemany(sql, (
(time_ts, media_origin, media_id)
for media_origin, media_id in origin_id_tuples
(time_ms, media_origin, media_id)
for media_origin, media_id in remote_media
))
sql = (
"UPDATE local_media_repository SET last_access_ts = ?"
" WHERE media_id = ?"
)
txn.executemany(sql, (
(time_ms, media_id)
for media_id in local_media
))
return self.runInteraction("update_cached_last_access_time", update_cache_txn)