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Delete expired url cache data

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This commit is contained in:
Erik Johnston 2017-09-28 12:18:06 +01:00
parent bf86a41ef1
commit 9ccb4226ba
5 changed files with 208 additions and 5 deletions
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43
synapse/rest/media/v1/filepath.py
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@ -73,19 +73,58 @@ class MediaFilePaths(object):
)
def url_cache_filepath(self, media_id):
# Media id is of the form <DATE><RANDOM_STRING>
# E.g.: 2017-09-28-fsdRDt24DS234dsf
return os.path.join(
self.base_path, "url_cache",
media_id[0:2], media_id[2:4], media_id[4:]
media_id[:10], media_id[11:]
)
def url_cache_filepath_dirs_to_delete(self, media_id):
"The dirs to try and remove if we delete the media_id file"
return [
os.path.join(
self.base_path, "url_cache",
media_id[:10],
),
]
def url_cache_thumbnail(self, media_id, width, height, content_type,
method):
# Media id is of the form <DATE><RANDOM_STRING>
# E.g.: 2017-09-28-fsdRDt24DS234dsf
top_level_type, sub_type = content_type.split("/")
file_name = "%i-%i-%s-%s-%s" % (
width, height, top_level_type, sub_type, method
)
return os.path.join(
self.base_path, "url_cache_thumbnails",
media_id[0:2], media_id[2:4], media_id[4:],
media_id[:10], media_id[11:],
file_name
)
def url_cache_thumbnail_directory(self, media_id):
# Media id is of the form <DATE><RANDOM_STRING>
# E.g.: 2017-09-28-fsdRDt24DS234dsf
return os.path.join(
self.base_path, "url_cache_thumbnails",
media_id[:10], media_id[11:],
)
def url_cache_thumbnail_dirs_to_delete(self, media_id):
"The dirs to try and remove if we delete the media_id thumbnails"
# Media id is of the form <DATE><RANDOM_STRING>
# E.g.: 2017-09-28-fsdRDt24DS234dsf
return [
os.path.join(
self.base_path, "url_cache_thumbnails",
media_id[:10], media_id[11:],
),
os.path.join(
self.base_path, "url_cache_thumbnails",
media_id[:10],
),
]