imported>Roguxivlo1101 at 20:59, 10 January 2020

2020-01-10T20:59:24Z

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--roguxivlo1101 Google Code-in 2019, Introduction to Lua in Wikipedia
--Lua Task 2 - Working with modules
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 " .. fahr .. " degrees 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", "Adam", "Thomas", "Anna"}
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.fallbacklangs(frame)
local code = frame.args.langcode
local langs = mw.language.getFallbacksFor( code )
local out=""
for i = 1,#langs do
out = out .. langs[i] .. " "
end
out = out .. " "
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 tt = frame.args.title or ""
local ttlobj = mw.title.new( tt )
if ttlobj == nil
then
return "Invalid or missing parameter."
else
local out = tt
if ttlobj.exists
then
out = out .. " exists and is "
else
out = out .. " does not exist and is not a redirect"
return out
end
if ttlobj.isRedirect
then
out = out .. "a redirect"
else
out = out .. "not a redirect"
end
return out
end
end

-- Task 7
-- Get date

function p.getdate(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.match(timestamp, "(%d+.%d+.%d+)")
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 year, month, day = string.match(timestamp, "(%d+)-(%d+)-(%d+)")
local fulldate = day .. " " .. monthname[tonumber(month)] .. " " .. year
return fulldate
end

function p.getitem(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/roguxivlo1101 - Revision history

imported>Roguxivlo1101 at 20:59, 10 January 2020