Modul:Wikidata/Formatters/globecoordinate

Dokumentace  

require 'Modul:No globals'

local p = {}

local lib = require 'Modul:Wikidata/lib'

function p.getRawValue(value, options)
	if not options.field then
		return error(lib.formatError('param-not-provided', 'field'))
	elseif options.field == 'latitude' or options.field == 'longitude' or options.field == 'precision' or options.field == 'globe' then
		return value[options.field]
	else
		return error(lib.formatError('invalid-field', options.field))
	end
end

local function fastConvertDdToDms(ddValue)
	local dmsArr = {
		degrees = 0,
		minutes = 0,
		seconds = 0.0
	}

	if ddValue then
		dmsArr.degrees = math.floor(tonumber(ddValue))
		dmsArr.minutes = math.floor((tonumber(ddValue) - dmsArr["degrees"]) * 60)
		dmsArr.seconds = (tonumber(ddValue) - dmsArr["degrees"] - dmsArr["minutes"]/60) * 3600
	end

	return dmsArr
end

function p.formatValue(value, options)
	-- priklad pouze -- je tam asi X chyb (mimo jine N vs S a podobne)
	local latDms = fastConvertDdToDms(value.latitude)
	local lonDms = fastConvertDdToDms(value.longitude)
	local latdmsText = mw.ustring.format('N %s° %s\' %s"', latDms["degrees"], latDms["minutes"], latDms["seconds"])
	local londmsText = mw.ustring.format('E %s° %s\' %s"', lonDms["degrees"], lonDms["minutes"], lonDms["seconds"])
	return latdmsText .. " " .. londmsText
end

return p