John@98: local bsk=bsk
John@98: local _G=_G
John@98: local table=table 
John@98: local pairs=pairs
John@98: local setmetatable=setmetatable
John@98: local ipairs=ipairs
John@98: local string=string
John@98: local sformat=string.format
John@98: local strsplit=strsplit
John@98: local tostring=tostring
John@98: local type=type
John@98: local unpack=unpack
John@98: local getn=getn
John@98: setfenv(1,bsk)
John@98: 
John@98: adminList = {}
John@98: 
John@98: local function GuildRosterUpdate()
John@98:     local guildInfoText = _G.GetGuildInfoText()
John@98:     local newAdminList = {}
John@98:     for line in guildInfoText:gmatch("[^\r\n]+") do
John@98:         local l,r = line:match("(.*):(.*)") -- could use wow strsplit had I known about it before writing this
John@98:         l = string.trim(l or "")
John@98:         r = string.trim(r or "")
John@99:         if l == "BSKADMIN" then -- found a juicy line. may contain multiple, comma or space delimited
John@98:             local admins = {strsplit(", ",r)}
John@98:             for _,a in pairs(admins) do
John@98:                 a = string.trim(a or "")
John@98:                 if a ~= "" then
John@98:                     newAdminList[a] = true
John@98:                 end
John@98:             end
John@98:         end
John@98:     end
John@98: 
John@98:     if _G.next(adminList) ~= nil then -- had old admins. don't want to spam on initial load
John@98:         -- diff new vs old
John@98:         for a in pairs(adminList) do
John@98:             if not newAdminList[a] then
John@98:                 print("Admin removed:", a)
John@98:             end
John@98:         end
John@98:         for a in pairs(newAdminList) do
John@98:             if not adminList[a] then
John@98:                 print("Admin added:",a)
John@98:             end
John@98:         end
John@98:     end
John@98:     adminList = newAdminList
John@99: 
John@99:     if adminList[_G.UnitName("player")] then -- I'm an admin!
John@99:         admin = true
John@99:         bsk.db.profile.admin = true
John@99:         RegisterAdminChannels()
John@99:     else
John@99:         admin = false
John@99:         bsk.db.profile.admin = false
John@99:         UnregisterAdminChannels()
John@99:     end
John@99: end
John@99: 
John@99: function RemoteAdminUpdateReceived(sender,remoteAdminStatusTable)
John@99:     if not admin then return end
John@99: 
John@99:     local rs = remoteAdminStatusTable
John@99:     for i,_ in pairs(adminList) do -- update each admin's entry in your own DB
John@99: 
John@99:         -- grab the db copy and the incoming copy for that admin
John@99:         local dbs = db.profile.adminStatus[i] or {}
John@99:         local ics = packet[i] or {}
John@99: 
John@99:         -- figure out which is better and keep that one
John@99:         -- winning criteria:
John@99:         --  * broadcast was actually from that person (ie best
John@99:         --  verification possible)
John@99:         --  * newer base
John@99:         --  * same base, more entries
John@99:         --  * todo: see if date last observed is a better option
John@99: 
John@99:         if i==sender then
John@99:             db.profile.adminStatus[i] = ics
John@99:         elseif ics.base > dbs.base or (ics.base==dbs.base and getn(ics.changes) > getn(dbs.changes)) then
John@99:             db.profile.adminStatus[i] = ics
John@99:         end
John@99:     end
John@98: end
John@98: 
John@98: function InitializeAdmin()
John@98:     if not event then
John@98:         _G.error("BSK: Improper order of initialization")
John@98:     end
John@99: 
John@99:     if admin then -- if at last login I was an admin ...
John@99: 
John@99:         -- note that we're not transmitting anything here. we'll do that once we
John@99:         -- know for certain we're an admin
John@99: 
John@99:         -- cache the onload status in case it changes in memory later
John@99:         onloadAdminStatus = {}
John@99:         tcopy(onloadAdminStatus,db.profile.adminStatus)
John@99: 
John@99:         -- update our own entry - safe because comms shouldn't have happened yet
John@99:         me = _G.UnitName("player")
John@99:         if not onloadAdminStatus then onloadAdminStatus = {} end
John@99:         if not onloadAdminStatus[me] then onloadAdminStatus[me] = {} end
John@99:         onloadAdminStatus[me].base = db.profile.time or 0
John@99:         onloadAdminStatus[me].changes= {}
John@99:         for _,v in ipairs(db.profile.changes) do
John@99:             table.insert(onloadAdminStatus[me].changes,v.time) -- only timestamps
John@99:         end
John@99: 
John@99:     else -- otherwise store a blank slate
John@99:         onloadAdminStatus = {}
John@99:         db.profile.adminStatus = nil
John@99:     end
John@99: 
John@99:     
John@98:     event:RegisterEvent("GUILD_ROSTER_UPDATE",GuildRosterUpdate)
John@98:     _G.GuildRoster() -- will eventually force the event to fire
John@98: end
John@98: 
John@98: