View source for Module:Iconbar

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local p = {}
function p.bar( f )
	local args = require( 'Module:ProcessArgs' ).merge()
	local link = args.link or ''
	local full = args.full
	local half = args.half or 'Half ' .. full
	local empty = args.empty or 'Empty ' .. full
	local fullAlt = args.fullalt or args.alt or ''
	local halfAlt = args.halfalt or args.alt or ''
	local emptyAlt = args.emptyalt or args.alt or ''
	local value = math.abs( tonumber( args.value ) or 0 ) / 2
	local min = math.ceil( math.abs( tonumber( args.min ) or 0 ) / 2 )
	local size = args.size or ''
	local title = args.title or ''
	local reverse = args.reverse or ''
	local offset = args.offset or ''
	
	if title:lower() == 'none' then
		title = ''
	elseif title ~= '' then
		title = ' title="' .. title .. '"'
	else
		title = ' title="' .. value .. '"'
	end
	
	local fullIcon = ''
	local halfIcon = ''
	local emptyIcon = ''
	
	if tonumber( size ) then
		size = '|' .. size .. 'px'
	elseif size ~= '' then
		size = '|' .. size
	end
	
	if offset ~= '' then
		offset = ' style="--icon-offset:' .. offset .. ';"'
	else
		offset = ' style="--icon-offset:-' .. ( ( size:match('%d+', 1) or 9 ) / 9 ) .. 'px;"'
	end
	
	if value == 0 then
		emptyIcon = '[[File:' .. empty .. size .. '|link=' .. link .. '|alt=' .. emptyAlt .. ']]'
	else
		fullIcon = string.rep( '[[File:' .. full .. size .. '|link=' .. link .. '|alt=' .. fullAlt .. ']]', math.floor( value ) )
		
		if math.floor( value ) ~= value then
			halfIcon = '[[File:' .. half .. size .. '|link=' .. link .. '|alt=' .. halfAlt .. ']]'
		end
	end
	
	if min - value >= 1 then
		emptyIcon = string.rep( '[[File:' .. empty .. size .. '|link=' .. link .. '|alt=' .. emptyAlt .. ']]', min - math.ceil( value ) )
	end
	
	if reverse ~= '' then
		return '<span class="iconbar pixel-image nowrap"' .. offset .. title .. '>' .. emptyIcon .. halfIcon .. fullIcon .. '</span>'
	else
		return '<span class="iconbar pixel-image nowrap"' .. offset .. title .. '>' .. fullIcon .. halfIcon .. emptyIcon .. '</span>'
	end
end
return p

Pages included on this page:

Template:Documentation header (view source) (protected)
Template:Iconbar see also (edit)
Template:Template link (view source) (semi-protected)
Template:Tl (view source) (protected)
Template:Yesno (view source) (protected)
Module:Documentation (view source) (semi-protected)
Module:Documentation/styles.css (view source) (semi-protected)
Module:Iconbar/doc (edit)
Module:ProcessArgs (view source) (protected)
Module:TSLoader (view source) (directors)

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