Module:Sandbox/Hellknowz/Test: Difference between revisions

Revision as of 17:07, 27 August 2013

Revision as of 19:12, 27 August 2013

Line 33:

function tryParseDate(input)

local matchDay, matchMonth, matchYear

-- First try dMy

local matchDay, matchMonth, matchYear = input:match('^([0-9][0-9]?) ([A-Za-z]+) ([0-9][0-9][0-9][0-9])$')

--[[ Try Y

matchYear = input:match('^([0-9][0-9][0-9][0-9])$')

if (matchDay ~= nil) then

return nil, nil, tonumber(matchYear)

end

-- First tryTry dMy

local matchDay, matchMonth, matchYear = input:match('^([0-9][0-9]?) ([A-Za-z]+) ([0-9][0-9][0-9][0-9])$')

if (matchDay ~= nil) then

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end

-- Then tryTry Mdy

matchMonth, matchDay, matchYear = input:match('^([A-Za-z]+) ([0-9][0-9]?), ([0-9][0-9][0-9][0-9])$')

Line 53 ⟶ 63:

end

-- Finally tryTry ymd

matchYear, matchMonth, matchDay = input:match('^([0-9][0-9][0-9][0-9])-([0-9][0-9])-([0-9][0-9])$')

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end

function main.helloparseDate(frame)

--[[

local args = frame.args

local arg1 = args[1]

local arg2 = args[2]

local arg3 = args[3]

local argNamed = args['named']

local s = 'Params: '

if (arg1 ~= nil) then s = s .. '1 = ' .. arg1 end

if (arg2 ~= nil) then s = s .. '; 2 = ' .. arg2 end

if (arg3 ~= nil) then s = s .. '; 3 = ' .. arg3 end

if (argNamed ~= nil) then s = s .. '; named = ' .. argNamed end

return s

]]

local args = frame.args

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local day, month, year = tryParseDate(input)

if (dayyear == nil) then

return input .. ' -> is not a recognized pattern match' end

if (year ~= nil and month == nil) then

-- year only

if (year < 1760) then -- TODO: make this a validateDate or something function

return input .. ' -> year is too early (calendar discrepancy)' end

if (year > 2100) then

return input .. ' -> year is too far into future' end

return input .. ' -> parsed to year-only date ' .. year

]]end

-- The rest means year isn't nil and month isn't nil, so full date (case for month+year pending)

if (year < 1760) then

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end

local --parent =stuff frame:getParent(infobox itself)

--local parentArgsparent = parent.argsframe:getParent()

--local extraparentArgs = parentArgs[1]parent.args

local date = string.format("%d-%02d-%02d", year, month, day)

local s = input .. ' -> parsed to full date ' .. date; -- won't add 0s

if-- (extra ~=stuff nil)for thens

s = s .. ' also: ' .. extra

end

return s