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| author | Kim Alvefur <zash@zash.se> | 2017-11-09 01:42:01 +0100 |
|---|---|---|
| committer | Kim Alvefur <zash@zash.se> | 2017-11-09 01:42:01 +0100 |
| commit | b242e3d0daf88b0f28205ac7152b02cdb9ef2193 (patch) | |
| tree | 1d16b7c98c03f983328b4b5359970a5afd83a946 /plugins/mod_storage_internal.lua | |
| parent | 22c81936c8674f3b6b84850b754c3357a004c99b (diff) | |
| download | prosody-b242e3d0daf88b0f28205ac7152b02cdb9ef2193.tar.gz prosody-b242e3d0daf88b0f28205ac7152b02cdb9ef2193.zip | |
mod_storage_internal: Allow truncating deletion at the beginning or end of an archive store
Diffstat (limited to 'plugins/mod_storage_internal.lua')
| -rw-r--r-- | plugins/mod_storage_internal.lua | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/plugins/mod_storage_internal.lua b/plugins/mod_storage_internal.lua index c29319fc..55a4bfeb 100644 --- a/plugins/mod_storage_internal.lua +++ b/plugins/mod_storage_internal.lua @@ -191,6 +191,21 @@ function archive:delete(username, query) return item.when > query["end"]; end); end + if query.truncate then + if query.reverse then + -- Before: { 1, 2, 3, 4, 5, } + -- After: { 1, 2, 3 } + while #items > query.truncate do + table.remove(items); + end + else + -- Before: { 1, 2, 3, 4, 5, } + -- After: { 3, 4, 5 } + while #items > query.truncate do + table.remove(items, 1); + end + end + end end local count = count_before - #items; local ok, err = datamanager.list_store(username, host, self.store, items); |