imported>Shreeniket987 at 15:38, 1 January 2020

2020-01-01T15:38:12Z

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--Shreeniket987 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.converttmp(frame)
cels = frame.args.celcius or 0
cels = tonumber(cels)
fahr = cels*9/5+32
msg = cels .. " degree celcius is " .. fahr .. " degree fahrenheit ."
if cels > 9 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 .. " equals " .. i * numb .. " "
end
return out
end

function p.people(frame)
local friends = {"Agnetha", "Betty", "Carlos", "Davinder", "Eloise","Joe","Jim","Pat"}
local msg = ""
for i = 1,#friends do
msg = msg .. "Hello " .. friends[i] .. " "
end
return msg
end

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

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.fallbacklangs(frame)
local langCode = frame.args.langcode
fallbackLangList = mw.language.getFallbacksFor(langCode)
local out = "Fallback languages for "..langCode.." are: "
for k, v in pairs(fallbackLangList) do
out = out .. 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 title = frame.args.title
local ttlobj = mw.title.new( title )
if ttlobj == nil then return "Sorry, "..title.." is an invalid title" end
local out = ""
if ttlobj.id == 0 then out = out .. title .. " does not exist " else out = out .. title .. " exists " end
if ttlobj.isRedirect then out = out .. title .. " is a redirect " else out = out .. title .. " is not a redirect " end

return out
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 y = string.sub(timestamp,2,5)
local m = string.sub(timestamp,7,8)
local d = string.sub(timestamp,10,11)
local out = y.."-"..m.."-"..d
return out
end

p.getfulldate = function( 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 y = string.sub(timestamp,2,5)
local m = string.sub(timestamp,7,8)
local d = string.sub(timestamp,10,11)
m = tonumber(m)
month = monthname[m]
local out = d .. " " .. month.." "..y
return out
end

p.getitem = function( frame )
local qid = frame.args.qid
local prop = frame.args.prop
local valtbl = mw.wikibase.getBestStatements(qid, prop)
local id = valtbl[1].mainsnak.datavalue.value.id
local label = mw.wikibase.getLabel(id)
return label
end

return p

Module:Sandbox/Shreeniket987 - Revision history

imported>Shreeniket987 at 15:38, 1 January 2020