Mòdul:Proves/Vriullop/Map

local getArgs = require('Module:Arguments').getArgs
local p = {}

function p._tag(args)
    local tagname = args.type or 'mapframe'
    if tagname ~= 'maplink' and tagname ~= 'mapframe' then error('unknown type "' .. tagname .. '"') end
    local geotype = args.geotype or 'Point'

    local tagArgs = {
        text = args.text,
        zoom = tonumber(args.zoom) or 13,
        latitude = tonumber(args.latitude),
        longitude = tonumber(args.longitude)
    }
    if tagname == 'mapframe' then
        tagArgs.width = args.width or 420
        tagArgs.height = args.height or 420
    end

	local i = 1
	local myfeatures = {}
	while args[i .. '-latitude'] and args[i .. '-longitude'] do
		myfeatures[i] = {}
		myfeatures[i]['type'] = "Feature"
		myfeatures[i]['geometry'] = {type = geotype, coordinates = {tonumber(args[i..'-longitude']), tonumber(args[i..'-latitude'])}}
		myfeatures[i]['properties'] = {}
		myfeatures[i]['properties']['title'] = args[i..'-title']
		if args[i..'-image'] then
			args[i..'-description'] = (args[i..'-description'] or '') .. '[[File:' .. args[i..'-image'] .. '|300px]]'
		end
		myfeatures[i]['properties']['description'] = args[i..'-description']
		myfeatures[i]['properties']['marker-size'] = args[i..'-marker-size'] or args['marker-size']
		myfeatures[i]['properties']['marker-symbol'] = args[i..'-marker-symbol'] or args['marker-symbol']
		myfeatures[i]['properties']['marker-color'] = args[i..'-marker-color'] or args['marker-color']
		myfeatures[i]['properties']['stroke'] = args[i..'-stroke'] or args['stroke']
		myfeatures[i]['properties']['stroke-opacity'] = args[i..'-stroke-opacity'] or args['stroke-opacity']
		myfeatures[i]['properties']['stroke-width'] = args[i..'-stroke-width'] or args['stroke-width']
		myfeatures[i]['properties']['fill'] = args[i..'-fill'] or args['fill']
		myfeatures[i]['properties']['fill-opacity'] = args[i..'-fill-opacity'] or args['fill-opacity']
		i = i + 1
	end
	
	local geojson = {
		type = "FeatureCollection",
		features = myfeatures
	}

    if args.debug ~= nil then
        local html = mw.html.create(tagname, not geojson and {selfClosing=true} or nil)
        :attr(tagArgs)
        if geojson then
            html:wikitext( mw.text.jsonEncode(geojson, mw.text.JSON_PRETTY) )
        end
        return 'syntaxhighlight', tostring(html) .. mw.text.jsonEncode(args, mw.text.JSON_PRETTY), { lang = 'json' }
    end

    return tagname, geojson and mw.text.jsonEncode(geojson) or '', tagArgs
end

function p.tag(frame)
    local args = getArgs(frame)
    local tag, geojson, tagArgs = p._tag(args)
    return frame:extensionTag(tag, geojson, tagArgs)
end

return p