Mercurial > prosody-modules
view mod_storage_mongodb/mod_storage_mongodb.lua @ 5627:3a5cf8d80089
mod_http_oauth2: Tweak method of centering the UI
The percentage here was relative to the viewport width, which on some
very wide screens may put the UI slightly outside of the view, requiring
scrolling to see.
By using a unit relative to the height of the viewport, this is avoided
and should work better. But no guarantees, it's still possible to resize
the browser or adjust font sizes so that the UI goes out of view.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Mon, 31 Jul 2023 07:28:09 +0200 |
parents | b21236b6b8d8 |
children |
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local next = next; local setmetatable = setmetatable; local params = assert ( module:get_option("mongodb") , "mongodb configuration not found" ); prosody.unlock_globals(); local mongo = require "mongo"; prosody.lock_globals(); local json = require "util.json"; local conn local keyval_store = {}; keyval_store.__index = keyval_store; function keyval_store:get(username) local host = module.host or "_global"; local store = self.store; -- The database name can't have a period in it (hence it can't be a host/ip) local namespace = params.dbname .. "." .. host; local v = { _id = { store = store ; username = username } }; local cursor , err = conn:query ( namespace , v ); if not cursor then return nil , err end; local r , err = cursor:next ( ); if not r then return nil , err end; return r.data; end function keyval_store:set(username, data) local host = module.host or "_global"; local store = self.store; -- The database name can't have a period in it (hence it can't be a host/ip) local namespace = params.dbname .. "." .. host; local v = { _id = { store = store ; username = username } }; if next(data) ~= nil then -- set data v.data = data; return conn:insert ( namespace , json.encode(v) ); else -- delete data return conn:remove ( namespace , v ); end; end local driver = {}; function driver:open(store, typ) if not conn then conn = assert ( mongo.Connection.New ( true ) ); assert ( conn:connect ( params.server ) ); if params.username then assert ( conn:auth ( params ) ); end end if not typ then -- default key-value store return setmetatable({ store = store }, keyval_store); end; return nil, "unsupported-store"; end module:provides("storage", driver);