diff options
Diffstat (limited to 'core/rostermanager.lua')
| -rw-r--r-- | core/rostermanager.lua | 28 |
1 files changed, 22 insertions, 6 deletions
diff --git a/core/rostermanager.lua b/core/rostermanager.lua index e2a92696..59ba6579 100644 --- a/core/rostermanager.lua +++ b/core/rostermanager.lua @@ -93,15 +93,18 @@ function load_roster(username, host) else -- Attempt to load roster for non-loaded user log("debug", "load_roster: loading for offline user: "..username.."@"..host); end - roster = datamanager.load(username, host, "roster") or {}; + local data, err = datamanager.load(username, host, "roster"); + roster = data or {}; if user then user.roster = roster; end - if not roster[false] then roster[false] = { }; end + if not roster[false] then roster[false] = { broken = err or nil }; end if roster[jid] then roster[jid] = nil; log("warn", "roster for "..jid.." has a self-contact"); end - hosts[host].events.fire_event("roster-load", username, host, roster); - return roster; + if not err then + hosts[host].events.fire_event("roster-load", username, host, roster); + end + return roster, err; end function save_roster(username, host, roster) @@ -122,6 +125,7 @@ function save_roster(username, host, roster) if metadata.version ~= true then metadata.version = (metadata.version or 0) + 1; end + if roster[false].broken then return nil, "Not saving broken roster" end return datamanager.store(username, host, "roster", roster); end log("warn", "save_roster: user had no roster to save"); @@ -186,10 +190,22 @@ function process_inbound_unsubscribe(username, host, jid) end end +local function _get_online_roster_subscription(jidA, jidB) + local user = bare_sessions[jidA]; + local item = user and (user.roster[jidB] or { subscription = "none" }); + return item and item.subscription; +end function is_contact_subscribed(username, host, jid) - local roster = load_roster(username, host); + do + local selfjid = username.."@"..host; + local subscription = _get_online_roster_subscription(selfjid, jid); + if subscription then return (subscription == "both" or subscription == "from"); end + local subscription = _get_online_roster_subscription(jid, selfjid); + if subscription then return (subscription == "both" or subscription == "to"); end + end + local roster, err = load_roster(username, host); local item = roster[jid]; - return item and (item.subscription == "from" or item.subscription == "both"); + return item and (item.subscription == "from" or item.subscription == "both"), err; end function is_contact_pending_in(username, host, jid) |