Module:Navbox
Documentation for this module may be created at Module:Navbox/doc
--
-- This module will implement {{Navbox}}
--
local p = {}
local gutterRow = '<tr style="height:2px;"><td></td></tr>'
local listnums = {}
local ret = {}
function add(...)
local args = {...}
for i = 1, #args do
if args[i] then
table.insert(ret, args[i])
end
end
end
function renderTitleRow(args)
if not args.title then return end
add('<tr>')
if args.titlegroup then
add('<th scope="row" class="navbox-group ', args.titlegroupclass, '" style="', args.basestyle, ';', args.groupstyle, ';', args.titlegroupstyle, '">', args.titlegroup, '</th><th scope="col" style="border-left:2px solid #fdfdfd;width:100%;')
else
add('<th scope="col" style="')
end
local colspan = 2
if args.imageleft then colspan = colspan + 1 end
if args.image then colspan = colspan + 1 end
if args.titlegroup then colspan = colspan - 1 end
add(args.basestyle, ';', args.titlestyle, '" class="navbox-title" colspan=', colspan, '>')
local stateLinkPlaceholder = '<span style="float:right;width:6em;"> </span>'
if args.navbar == 'plain' or args.navbar == 'off' or (not args.name and (border == 'subgroup' or border == 'child' or border == 'none')) then
if args.navbar == 'off' then
if args.state == 'plain' then add(stateLinkPlaceholder) end
else
if args.state ~= 'plain' then add(stateLinkPlaceholder) end
end
else
if args.name then
add(mw.getCurrentFrame():expandTemplate{ title = 'navbar', args = {
args.name,
mini = 1,
fontstyle = (args.basestyle or '') .. ';' .. (args.titlestyle or '') .. ';background:none transparent;border:none;'
}})
else
add('<span class="error" style="float:left;white-space:nowrap;">Error: No name provided</span>')
if args.state == 'plain' then add(stateLinkPlaceholder) end
end
end
add('<div class="', args.titleclass, '" style="font-size:110%;">')
add(args.title)
add('</div></th></tr>')
end
function renderAboveRow(args)
if not args.above then return end
if args.title then add(gutterRow) end
add('<tr><td class="navbox-abovebelow ', args.aboveclass, '" style="', args.basestyle, ';', args.abovestyle, '" colspan="', getAboveBelowColspan(args), '">')
add('<div>', args.above, '</div></td></tr>')
end
function renderBelowRow(args)
if args.below then
if args.title or args.above or #listnums > 0 then add(gutterRow) end
add('<tr><td class="navbox-abovebelow ', args.belowclass, '" style="', args.basestyle, ';', args.belowstyle, '" colspan="', getAboveBelowColspan(args), '">')
add('<div>', args.below, '</div></td></tr>')
end
end
function getAboveBelowColspan(args)
local ret = 2
if args.imageleft then ret = ret + 1 end
if args.image then ret = ret + 1 end
return ret
end
function renderFirstListRow(args)
if not args.list1 then return end
if args.title or args.above then add(gutterRow) end
add('<tr>')
if args.imageleft then
add('<td class="navbox-image ', args.imageclass, '" style="width:0%;padding:0px 2px 0px 0px;', args.imageleftstyle, '"')
add(' rowspan=', (2 * #listnums - 1), '><div>', args.imageleft, '</div></td>')
end
if args.group1 then
add('<th scope="row" class="navbox-group ', args.groupclass, '" style="', args.basestyle, ';')
if args.groupwidth then add('width:', args.groupwidth, ';') end
add(args.groupstyle, ';', args.group1style, '">')
add(args.group1, '</th>')
add('<td style="text-align:left;border-left-width:2px;border-left-style:solid;')
else
add('<td colspan=2 style="')
end
if not args.groupwidth then add('width:100%;') end
add('padding:0px;', args.liststyle, ';', args.oddstyle, ';', args.list1style, '" class="navbox-list navbox-')
if args.evenodd == 'swap' then
add('even')
else
add(args.evenodd or 'odd')
end
add(' ', args.listclass, '">')
add('<div style="padding:', args.list1padding or args.listpadding or '0em 0.25em', '">')
add(args.list1)
add('</div></td>')
if args.image then
add('<td class="navbox-image ', args.imageclass, '" style="width:0%;padding:0px 0px 0px 2px;', args.imagestyle, '" ')
add(' rowspan=', (2 * #listnums - 1), '>')
add('<div>', args.image, '</div></td>')
end
add('</tr>')
end
function renderNthListRow(args, listnum)
if args.title or args.above or args.list1 then
add(gutterRow)
end
add('<tr>')
if args['group' .. listnum] then
add('<th scope="row" class="navbox-group ', args.groupclass, '" style="', args.basestyle, ';')
if args.groupwidth then add('width:', args.groupwidth, ';') end
add(args.groupstyle, ';', args['group' .. listnum .. 'style'], '">')
add(args['group' .. listnum])
add('</th><td style="text-align:left;border-left-width:2px;border-left-style:solid;')
else
add('<td colspan=2 style="')
end
if not args.groupwidth then add('width:100%;') end
local isOdd = (listnum % 2) == 1
local rowstyle = args.evenstyle
if isOdd then rowstyle = args.oddstyle end
add('padding:0px;', args.liststyle, ';', rowstyle, ';', args['list' .. listnum .. 'style'], '" ')
add('class="navbox-list navbox-')
if args.evenodd == 'swap' then
if isOdd then add('even') else add('odd') end
else
if isOdd then add(args.evenodd or 'odd') else add(args.evenodd or 'even') end
end
add(' ', args.listclass, '">')
add('<div style="padding:', args.listpadding or '0em 0.25em', '">', args['list' .. listnum], '</div></td></tr>')
end
function p._navbox(args)
for k, v in pairs(args) do
local listnum = ('' .. k):match('^list(%d+)$')
if listnum then table.insert(listnums, tonumber(listnum)) end
end
table.sort(listnums)
local border = args.border or args[1]
if border == 'subgroup' or border == 'child' then
add('</div>')
elseif border ~= 'none' then
add('<table cellspacing="0" class="navbox" style="border-spacing:0;', args.bodystyle, ';', args.style, '"><tr><td style="padding:2px;">')
end
add('<table cellspacing="0" class="nowraplinks ', args.bodyclass, ' ')
if args.title and (args.state ~= 'plain' and args.state ~= 'off') then
add('collapsible ', args.state or 'autocollapse', ' ')
end
if border == 'subgroup' or border == 'child' or border == 'none' then
add('navbox-subgroup" style="border-spacing:0;', args.bodystyle, ';', args.style)
else
add('navbox-inner" style="border-spacing:0;background:transparent;color:inherit')
end
add(';', args.innerstyle, ';">')
renderTitleRow(args)
renderAboveRow(args)
renderFirstListRow(args)
-- render lists 2 through N
for i, listnum in ipairs(listnums) do
if listnum > 1 then
renderNthListRow(args, listnum)
end
end
renderBelowRow(args)
add('</table>')
if border == 'subgroup' or border == 'child' then
add('<div>')
elseif border ~= 'none' then
add('</td></tr></table>')
end
-- TODO: add tracking categories
return table.concat(ret, '')
end
function p.navbox(frame)
return p._navbox(frame:getParent().args)
end
return p