Módulo:Duration

This module implements {{Duración}}. It tries to add a microformat to a duration (hh:mm:ss or mm:ss) whenever possible. If the module is unable to add hAudio microformat (and the input does not contain the microformat) then the page will be included in Categoría:Venciclopedia:Duración sin microformato hAudio (2).

Usage

This template should normally be called through {{Duración}}, and used as {{#invoke:Duration|main|duration=duration}} when included in other templates.

Valid parameters are numbered parameters 1, 2 and 3, and unnumbered parameters |h=, |m=, |s= and |duration=. |duration= should not be used in {{Duración}}, as |1= can provide the same function.

The two triplets of parameters accept numbers as inputs (hours, minutes, seconds respectively). Only |3= and |s= can contain decimals; the others must be integers. The seconds value must not exceed 60, and the minutes value must not exceed 60 if there is an hours value. If the inputs are not recognized as numbers, an error message is returned.

|1= and |duration= accept strings. If the string contains a microformat then the string will be returned without modification. Otherwise, the module will attempt to add an hAudio microformat to the first unformatted duration found. If the string contains more than one duration, only the first one will have a microformat added.

Errors are placed in Categoría:Venciclopedia:Duración con errores de parámetros (2).

---

local p = {}

function p._error( error_str )
    return '[[Categoría:Venciclopedia:Duración con errores de parámetros]]<strong class="error">Error en Módulo:Duration: ' .. error_str .. '</strong>'
end

function p.main(frame)
	local args = require('Module:Arguments').getArgs(frame, {wrappers = {'Template:Duración', 'Template:Duración/sandbox'}})
	local tmp = args.duration or args[1] or ''
	local duration = {}
	if tonumber(args[1]) or args[2] or args[3] then
		if args[4] then return p._error('Parámetro 4 no debe especificarse') end
		if not args[1] or args[1] == '' then
			duration = {args[2] or 0, args[3] or 0}
		else
			duration = {args[1], args[2] or 0, args[3] or 0}
		end
		tmp = nil
		for k, v in ipairs(duration) do
			duration[k] = tonumber(v)
			if not duration[k] then return p._error('Valores inválidos') end
		end
	elseif args.h or args.m or args.s then
		if not args.h or args.h == '' then
			duration = {args.m or 0, args.s or 0}
		else
			duration = {args.h, args.m or 0, args.s or 0}
		end
		tmp = nil
		for k, v in ipairs(duration) do
			duration[k] = tonumber(v)
			if not duration[k] then return p._error('Valores inválidos') end
		end
	else
		if mw.ustring.find(tmp, 'class="duration"', 1, yes) then return tmp end -- if there is already a microformat, don't do anything
		duration = mw.text.split(mw.ustring.match(tmp, '%d*:?%d+:%d+%.?%d*') or '', ':') -- split into table
		if duration[4] then return p._error('Un máximo de dos dos puntos permitidos') end
		for k, v in ipairs(duration) do duration[k] = tonumber(v) or 0 end -- convert values to numbers
	end
	if duration[3] then
		if (duration[1] + duration[2] + duration[3]) == 0 then return nil end
		if (duration[1] ~= math.ceil(duration[1])) or (duration[2] ~= math.ceil(duration[2])) then return p._error('Las horas y minutos deben ser números') end
		if duration[3] >= 60 then return p._error('Los segundos deben ser menos de 60') end
		if duration[2] >= 60 then return p._error('Los minutos deben ser menos de 60 si se especifican las horas') end
		if duration[2] < 10 then duration[2] = '0'..duration[2] end -- zero padding
		if duration[3] < 10 then duration[3] = '0'..duration[3] end
		duration = '<span class="duration"><span class="h">' .. duration[1] .. '</span>:<span class="min">' .. duration[2] .. '</span>:<span class="s">' .. duration[3] .. '</span></span>'
	elseif duration[2] then
		if (duration[1] + duration[2]) == 0 then return nil end
		if duration[1] ~= math.ceil(duration[1]) then return p._error('Las horas y minutos deben ser números') end
		if duration[2] >= 60 then return p._error('Los segundos deben ser menos de 60') end
		if duration[2] < 10 then duration[2] = '0'..duration[2] end -- zero padding
		duration = '<span class="duration"><span class="min">' .. duration[1] .. '</span>:<span class="s">' .. duration[2] .. '</span></span>'
	else
		duration = ''
	end
	
	if tmp and tmp ~= '' then
		if duration ~= '' then tmp = mw.ustring.gsub(tmp, '%d*:?%d+:%d+%.?%d*', duration, 1) else tmp = tmp .. ' [[Categoría:Venciclopedia:Duración sin microformato hAudio]]' end
	else
		if duration ~= '' then tmp = duration end
	end
	return tmp
end

return p