imported>Dwu1011 at 16:52, 28 December 2019

2019-12-28T16:52:16Z

New page

--dwu1011 Google Code-in 2019, Introduction to Lua in Wikipedia
local p = {}

function p.hello( frame )
return "Hello, world!"
end

p.Hi = function(frame)
strName = frame.args.name or "Jimmy"
return "Hello from Lua to my friend " .. strName .. ". "
end

function p.converttemp(frame)
cels = tonumber(frame.args.celsius) or 0
fahr = cels*9/5+32
msg = cels.." degrees Celsius is "
msg = msg.. fahr.." degrees farenheit."
if cels > 0 then msg = msg.." it is warm" else msg = msg.." it is cold"end
return msg
end

--Task 4
function p.timestable(frame)
local numb = tonumber( frame.args.numb ) or 2
local out = numb.." Times table "
for i = 1, 12 do
out = out..numb .. " times "..i.." is equal to "..i*numb.." "
end
return out
end

function p.people(frame)
local friends = {"Agnetha", "Betty", "Carlos", "Davinder", "Eloise", "David","Sarah","Luke"}
local msg = ""
for i = 1,#friends do
msg = msg.."Hello " .. friends[i] .. " "
end
return msg
end
--task 5
function p.sent(frame)
local txt = frame.args.text or ""
local out = string.upper(string.sub(txt,1,1))..string.sub(txt, 2)
return out
end

function p.unpack(frame)
local dmy = frame.args.dmydate or ""
local d, m, y = string.match(dmy, "(%d+) (%w+) (%d+)")
return "Year = " .. y .. " Day = " .. d .. " Month = " .. m
end
--task 6
function p.langs(frame)
local langslist = mw.language.fetchLanguageNames()
local out = ""
local count = 0
for k, v in pairs(langslist) do
out = out .. k .. " - " .. v .. " "
count = count + 1
end
return out .. " = " .. count .. " languages"
end

function p.fallbacks(frame)
local langcode = frame.args.langcode
local fallbacklist =mw.language.getFallbacksFor( langcode )
local out = ""
for k, v in pairs(fallbacklist) do
out = out .. k .. " - " .. v .. " "
end
return out
end
p.pgtitle = function( frame )
local title = frame.args.title
local ttlobj = mw.title.new( title )
local txt = ttlobj.text
return txt
end

p.pginfo = function(frame)
local titl = frame.args.title or "no"
local ttlobj = mw.title.new(titl)
msg = ""
if ttlobj.exists then msg = msg..titl.." does exist and " else msg = msg..titl .." does not exist and " end
if ttlobj.isRedirect then msg = msg .. titl .. " is a redirect" else msg = msg..titl.." is not a redirect" end

return msg
end

--get date
p.getdate = function(frame)
local qid = frame.args.qid
local prop = frame.args.prop
local valtbl = mw.wikibase.getBestStatements(qid, prop)
local timestamp = valtbl[1].mainsnak.datavalue.value.time
local date = string.sub(timestamp, 2,11)
return date
end
function p.getfulldate(frame)
local monthname = { "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December" }
local qid = frame.args.qid
local prop = frame.args.prop
local valtbl = mw.wikibase.getBestStatements(qid, prop)
local timestamp = valtbl[1].mainsnak.datavalue.value.time
local date = string.sub(timestamp, 2,11)
local msg = ""
local y,m,d = string.match(date,"(%d+)-(%d+)-(%d+)")
msg= msg .. monthname[tonumber(m)] .. " "..d.." "..y
return msg
end
function p.getitem(frame)
local qid = frame.args.qid
local prop = frame.args.prop
local valtbl = mw.wikibase.getBestStatements(qid, prop)
local idd = valtbl[1].mainsnak.datavalue.value.id
local cause = mw.wikibase.getLabel(idd)

return cause
end
return p

Module:Sandbox/Dwu1011 - Revision history

imported>Dwu1011 at 16:52, 28 December 2019