Module:LTEvent

--[[ LUA script to get Limited Time Event information

getLTE: get Limited Time Event based on input parameters Parameters: 1 = short name : Event / IP short name for multiple set to "MULTIyyyy" where yyyy (optional) is the year will list all events for type for year in order specified by sequence no in data 2 = type      : event type N = normal limited time event (default) T = Tower Challenge 3 = output    : output type N = Full Event Name (default) S = Short Name Only E = Event Name without year D = Event Name with start date C = Collection Name (=S if no Collection Name) A = Alternate Text (parameter 4) T = Text only Event Name without year 4 = alt text  : alternate text

Unknown Event is returned if Event is not in data.

getNavi: get Previous and Next event from current Event Page Parameter: none --]]

local p = {}

local lteData = mw.loadData( 'Module:LTEvent/data' )

Local Functions local function getArgs(frame) local tArgs

if frame == mw.getCurrentFrame then fParent = frame:getParent tArgs = fParent.args

if (fParent.args[1]) then tArgs = fParent.args else tArgs = frame.args end else tArgs = frame end return tArgs end

local function strDate(mon_day) local months = {"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"}

local mon = months[math.floor(mon_day/100)] local day = math.fmod(mon_day, 100) local idd = math.fmod(mon_day, 10) local nth = (idd==1 and day~=11 and "st ") or (idd==2 and day~=12 and "nd ") or (idd==3 and day~=13 and "rd ") or "th " return (day .. nth .. mon) end

local function singleEvent(sName, eType, outType, altText) local eventName = "Work In Progress" local collection = "Unknown Event" local eventYear = nil

local outText = eventName local dispText = "" local dateText = ""

if lteData[eType] and lteData[eType][sName] then eventName = lteData[eType][sName][2] eventYear = lteData[eType][sName][3] eventDate = lteData[eType][sName][4] collection = lteData[eType][sName][5] or lteData[eType][sName][2]

if eType == "T" then outText = "The Tower Challenge ("                       .. eventName                        .. ") Event" else outText = eventName .. " Event" end end

if outType:match("^[ACSED]$") then if outType == "A" then dispText = altText elseif outType == "C" then dispText = collection elseif outType == "S" then dispText = eventName elseif outType == "E" then dispText = eventName .. " Event" elseif outType == "D" then dispText = eventName .. " Event" dateText = " on " .. strDate(eventDate) .. " " .. eventYear end end

if outType ~= "T" then if eventYear then outText = outText .. " " .. eventYear end if dispText and dispText ~="" then outText = outText .. "|" .. dispText end

outText = "" .. outText .. ""

if dateText and dateText ~="" then outText = outText .. dateText end end

return outText end

local function multiEvent(eType, outType, year) local tIndex = {} local tOutput = {}

if lteData[eType] then if year and year ~= 0 then for k, v in pairs(lteData[eType]) do               if year == v[3] then table.insert(tIndex,v[1]) tOutput[v[1]] = v               end end else for k, v in pairs(lteData[eType]) do               table.insert(tIndex,v[1]) tOutput[v[1]] = v           end end end

table.sort(tIndex)

local outText = "" local sDot   = ""

for _, idx in ipairs(tIndex) do

if eType == "T" then outText = outText .. sDot .. "[[The Tower Challenge ("                       .. tOutput[idx][2]                        .. ") Event "                        .. tOutput[idx][3]        else            outText = outText .. sDot                         .. "[["                        .. tOutput[idx][2]                        .. " Event "                        .. tOutput[idx][3]        end

if outType == "S" then outText = outText .. "|" .. tOutput[idx][2] elseif outType == "C" then if tOutput[idx][5] then outText = outText .. "|" .. tOutput[idx][5] else outText = outText .. "|" .. tOutput[idx][2] end end outText = outText .. "]]"

sDot = " · " end return outText end

-- function get Limited Time Event function p.getLTE(frame)

local tArgs = getArgs(frame)

local sName   = tArgs[1] or "" local eType   = tArgs[2] local outType = tArgs[3] or "N" local altText = tArgs[4] or ""

sName = sName:lower:gsub("^%s*(.-)%s*$", "%1") or ''

if not eType or eType == "" then eType = "N" end

eType = eType:upper outType = outType:upper

local multi, year = sName:match("^(multi)(%d*)$")

if multi then return multiEvent(eType, outType, tonumber(year)) else return singleEvent(sName, eType, outType, altText) end end

-- function get previous, next navigation links function p.getNavi(frame) local tArgs = getArgs(frame)

local curName = mw.title.getCurrentTitle.text

-- for testing purposes curName = tArgs[1] or "The Incredibles Event 2016" local eType = "N" local eName = "" local eYear = ""

if curName:match("^The Tower Challenge %(.+%) Event %d%d%d%d$") then eName, eYear = curName:match("^The Tower Challenge %((.+)%) Event (%d+)$") eType = "T" elseif curName:match("^.+ Event %d%d%d%d$") then eName, eYear = curName:match("^(.+) Event (%d+)$") eType = "N" end

eYear = tonumber(eYear)

local curDate = 0

if lteData[eType] then for k, v in pairs(lteData[eType]) do           if eYear == v[3] and eName == v[2] then curDate = (v[3] * 10000) + v[4] break end end end

local prevDate = 0 local prevEvent = "" local prevType = "" local nextDate = 99999999 local nextEvent = "" local nextType = ""

if curDate ~= 0 then for k, v in pairs(lteData["N"]) do           local xDate = (v[3] * 10000) + v[4] if xDate < curDate and xDate > prevDate then prevDate = xDate prevEvent = v               prevType = "N" end if xDate > curDate and xDate < nextDate then nextDate = xDate nextEvent = v               nextType = "N" end end for k, v in pairs(lteData["T"]) do           local xDate = (v[3] * 10000) + v[4] if xDate < curDate and xDate > prevDate then prevDate = xDate prevEvent = v               prevType = "T" end if xDate > curDate and xDate < nextDate then nextDate = xDate nextEvent = v               nextType = "T" end end end

local prevName = "" local nextName = ""

if prevDate ~= 0 then if prevType == "T" then prevName = "The Tower Challenge ("                       .. prevEvent[2]                        .. ") Event "                        .. prevEvent[3]                        .. "" else prevName = ""                       .. prevEvent[2]                        .. " Event "                        .. prevEvent[3]                        .. "" end end if nextDate ~= 99999999 then if nextType == "T" then nextName = "The Tower Challenge ("                       .. nextEvent[2]                        .. ") Event "                        .. nextEvent[3]                        .. "" else nextName = ""                       .. nextEvent[2]                        .. " Event "                        .. nextEvent[3]                        .. "" end end return "P=" .. prevName .. " N=" .. nextName end

return p