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-rw-r--r--util/datamanager.lua41
1 files changed, 41 insertions, 0 deletions
diff --git a/util/datamanager.lua b/util/datamanager.lua
index 344d2eb1..23a2d74f 100644
--- a/util/datamanager.lua
+++ b/util/datamanager.lua
@@ -226,4 +226,45 @@ function list_load(username, host, datastore)
return items;
end
+function list_stores(username, host)
+ if not host then
+ return nil, "bad argument #2 to 'list_stores' (string expected, got nothing)";
+ end
+ local list = {};
+ local host_dir = format("%s/%s/", data_path, encode(host));
+ for node in lfs.dir(host_dir) do
+ if not node:match"^%." then -- dots should be encoded, this is probably . or ..
+ local store = decode(node);
+ local path = host_dir..node;
+ if username == true then
+ if lfs.attributes(path, "mode") == "directory" then
+ list[#list+1] = store;
+ end
+ elseif username then
+ if lfs.attributes(getpath(username, host, store), "mode")
+ or lfs.attributes(getpath(username, host, store, "list"), "mode") then
+ list[#list+1] = store;
+ end
+ elseif lfs.attributes(path, "mode") == "file" then
+ list[#list+1] = store:gsub("%.[dalist]+$","");
+ end
+ end
+ end
+ return list;
+end
+
+function purge(username, host)
+ local host_dir = format("%s/%s/", data_path, encode(host));
+ local deleted = 0;
+ for file in lfs.dir(host_dir) do
+ if lfs.attributes(host_dir..file, "mode") == "directory" then
+ local store = decode(file);
+ deleted = deleted + (os_remove(getpath(username, host, store)) and 1 or 0);
+ deleted = deleted + (os_remove(getpath(username, host, store, "list")) and 1 or 0);
+ -- We this will generate loads of "No such file or directory", but do we care?
+ end
+ end
+ return deleted > 0, deleted;
+end
+
return _M;