Module:Sandbox/XanonymusX/Navbox

-- -- This module implements --

local p = {}

local navbar = require('Module:Navbar')._navbar local getArgs -- lazily initialized

local args local border local listnums local ODD_EVEN_MARKER = '\127_ODDEVEN_\127' local RESTART_MARKER = '\127_ODDEVEN0_\127' local REGEX_MARKER = '\127_ODDEVEN(%d?)_\127'

local function striped(wikitext) -- Return wikitext with markers replaced for odd/even striping. -- Child (subgroup) navboxes are flagged with a category that is removed -- by parent navboxes. The result is that the category shows all pages -- where a child navbox is not contained in a parent navbox. local orphanCat = '' if border == 'subgroup' and args.orphan ~= 'yes' then -- No change; striping occurs in outermost navbox. return wikitext .. orphanCat end local first, second = 'odd', 'even' if args.evenodd then if args.evenodd == 'swap' then first, second = second, first else first = args.evenodd second = first end end local changer if first == second then changer = first else local index = 0 changer = function (code) if code == '0' then -- Current occurrence is for a group before a nested table. -- Set it to first as a valid although pointless class. -- The next occurrence will be the first row after a title -- in a subgroup and will also be first. index = 0 return first end index = index + 1 return index % 2 == 1 and first or second end end local regex = orphanCat:gsub('([%[%]])', '%%%1') return (wikitext:gsub(regex, ''):gsub(REGEX_MARKER, changer)) --  omits gsub count end

local function processItem(item, nowrapitems) if item:sub(1, 2) == '{|' then -- Applying nowrap to lines in a table does not make sense. -- Add newlines to compensate for trim of x in |parm=x in a template. return '\n' .. item ..'\n' end if not item:match ("{\|") then item = item:gsub ("\n([^\*])", " %1") -- listed items without table/ul/ol end if nowrapitems == 'yes' then local lines = {} for line in (item .. '\n'):gmatch('([^\n]*)\n') do			local prefix, content = line:match('^([*:;#]+)%s*(.*)') if prefix and not content:match('^ ') then line = prefix .. ' ' .. content .. ' '			end table.insert(lines, line) end item = table.concat(lines, '\n') end if item:match('^[*:;#]') then return '\n' .. item ..'\n' end return item end

local function renderNavBar(titleCell)

if args.ErwNav ~= 'nein' and args.ErwNav ~= 'plain' and not (not args.Name and mw.getCurrentFrame:getParent:getTitle:gsub('/sandbox$', '') == 'Vorlage:Erweiterte Navigationsleiste') then titleCell:wikitext(navbar{			args.Name,			mini = 1,			fontstyle = (args.basestyle or ) .. ';' .. (args.titlestyle or ) .. ';background:none transparent;border:none;box-shadow:none; padding:0;'		}) end

end

-- --  Title row -- local function renderTitleRow(tbl) if not args.Titel then return end

local titleRow = tbl:tag('tr')

if args.titlegroup then titleRow :tag('th') :attr('scope', 'row') :addClass('navbox-group') :addClass(args.titlegroupclass) :cssText(args.basestyle) :cssText(args.groupstyle) :cssText(args.titlegroupstyle) :wikitext(args.titlegroup) end

local titleCell = titleRow:tag('th'):attr('scope', 'col')

if args.titlegroup then titleCell :css('border-left', '2px solid #fdfdfd') :css('width', '100%') end

local titleColspan = 2 if args["Bild links"] then titleColspan = titleColspan + 1 end if args.Bild then titleColspan = titleColspan + 1 end if args.titlegroup then titleColspan = titleColspan - 1 end

titleCell :cssText(args.basestyle) :cssText(args.titlestyle) :addClass('navbox-title') :attr('colspan', titleColspan)

renderNavBar(titleCell)

titleCell :tag('div') -- id for aria-labelledby attribute :attr('id', mw.uri.anchorEncode(args.Titel)) :addClass(args.titleclass) :css('font-size', '114%') :css('margin', '0 5.2em') :wikitext(processItem(args.Titel)) end

-- --  Above/Below rows --

local function getAboveBelowColspan local ret = 2 if args["Bild links"] then ret = ret + 1 end if args.Bild then ret = ret + 1 end return ret end

local function renderAboveRow(tbl) if not args.Untertitel then return end

tbl:tag('tr') :tag('td') :addClass('navbox-abovebelow') :addClass(args.aboveclass) :cssText(args.basestyle) :cssText(args.abovestyle) :attr('colspan', getAboveBelowColspan) :tag('div') -- id for aria-labelledby attribute, if no title :attr('id', args.Titel and nil or mw.uri.anchorEncode(args.Untertitel)) :wikitext(processItem(args.Untertitel, args.nowrapitems)) end

local function renderBelowRow(tbl) if not args.Weiteres then return end

tbl:tag('tr') :tag('td') :addClass('navbox-abovebelow') :addClass(args.belowclass) :cssText(args.basestyle) :cssText(args.belowstyle) :attr('colspan', getAboveBelowColspan) :attr('style', 'font-weight:bold') :tag('div') :wikitext(processItem(args.Weiteres, args.nowrapitems)) end

-- --  List rows -- local function renderListRow(tbl, index, listnum) local row = tbl:tag('tr')

if index == 1 and args["Bild links"] then row :tag('td') :addClass('navbox-image') :addClass(args.imageclass) :css('width', '1px')              -- Minimize width :css('padding', '0px 2px 0px 0px') :cssText(args.imageleftstyle) :attr('rowspan', #listnums) :tag('div') :wikitext(processItem(args["Bild links"])) end

if args['Gruppe' .. listnum] then local groupCell = row:tag('th')

-- id for aria-labelledby attribute, if lone group with no title or above if listnum == 1 and not (args.Titel or args.Untertitel or args.Gruppe2) then groupCell :attr('id', mw.uri.anchorEncode(args.Gruppe1)) end

groupCell :attr('scope', 'row') :addClass('navbox-group') :addClass(args.groupclass) :cssText(args.basestyle) :css('width', args.groupwidth or '1%') -- If groupwidth not specified, minimize width

groupCell :cssText(args.groupstyle) :cssText(args['group' .. listnum .. 'style']) :wikitext(args['Gruppe' .. listnum]) end

local listCell = row:tag('td')

if args['Gruppe' .. listnum] then listCell :css('text-align', 'left') :css('border-left-width', '2px') :css('border-left-style', 'solid') else listCell:attr('colspan', 2) end

if not args.groupwidth then listCell:css('width', '100%') end

local rowstyle -- usually nil so cssText(rowstyle) usually adds nothing if index % 2 == 1 then rowstyle = args.oddstyle else rowstyle = args.evenstyle end

local listText = args['Inhalt' .. listnum] local oddEven = ODD_EVEN_MARKER if listText:sub(1, 12) == ' ]*"navbox%-title"') and RESTART_MARKER or 'odd' end listCell :css('padding', '0px') :cssText(args.liststyle) :cssText(rowstyle) :cssText(args['list' .. listnum .. 'style']) :addClass('navbox-list') :addClass('navbox-' .. oddEven) :addClass(args.listclass) :addClass(args['list' .. listnum .. 'class']) :tag('div') :css('padding', (index == 1 and args.list1padding) or args.listpadding or '0em 0.25em') :wikitext(processItem(listText, args.nowrapitems))

if index == 1 and args.Bild then row :tag('td') :addClass('navbox-image') :addClass(args.imageclass) :css('width', '1px')              -- Minimize width :css('padding', '0px 0px 0px 2px') :cssText(args.imagestyle) :attr('rowspan', #listnums) :tag('div') :wikitext(processItem(args.Bild)) end end

-- --  Tracking categories --

local function needsHorizontalLists if border == 'subgroup' or args.tracking == 'no' then return false end local listClasses = { ['plainlist'] = true, ['hlist'] = true, ['hlist hnum'] = true, ['hlist hwrap'] = true, ['hlist vcard'] = true, ['vcard hlist'] = true, ['hlist vevent'] = true, }	return not (listClasses[args.listclass] or listClasses[args.bodyclass]) end

local function hasBackgroundColors for _, key in ipairs({'titlestyle', 'groupstyle', 'basestyle', 'abovestyle', 'belowstyle'}) do		if tostring(args[key]):find('background', 1, true) then return true end end end

local function hasBorders for _, key in ipairs({'groupstyle', 'basestyle', 'abovestyle', 'belowstyle'}) do		if tostring(args[key]):find('border', 1, true) then return true end end end

local function getTrackingCategories local cats = {} if needsHorizontalLists then table.insert(cats, 'Navigational boxes without horizontal lists') end if hasBackgroundColors then table.insert(cats, 'Navboxes using background colours') end if hasBorders then table.insert(cats, 'Navboxes using borders') end return cats end

local function renderTrackingCategories(builder) local title = mw.title.getCurrentTitle if title.namespace ~= 10 then return end -- not in template space local subpage = title.subpageText if subpage == 'doc' or subpage == 'sandbox' or subpage == 'testcases' then return end

for _, cat in ipairs(getTrackingCategories) do		builder:wikitext('') end end

-- --  Main navbox tables -- local function renderMainTable local tbl = mw.html.create('table') :addClass('navbox-nowraplinks') :addClass('NavFrame') :addClass(args.bodyclass)

if args.Titel and (args.state ~= 'plain' and args.state ~= 'off') then if args.state == 'collapsed' then args.state = 'mw-collapsed' end tbl :addClass('mw-collapsible') :addClass(args.state or '') end

tbl:css('border-spacing', 0) if border == 'subgroup' or border == 'none' then tbl :addClass('navbox-subgroup') :cssText(args.bodystyle) :cssText(args.style) else -- regular navbox - bodystyle and style will be applied to the wrapper table tbl :addClass('navbox-inner') :css('background', 'transparent') :css('color', 'inherit') end tbl:cssText(args.innerstyle)

renderTitleRow(tbl) renderAboveRow(tbl) for i, listnum in ipairs(listnums) do		renderListRow(tbl, i, listnum) end renderBelowRow(tbl)

return tbl end

function p._navbox(navboxArgs) args = navboxArgs listnums = {}

for k, _ in pairs(args) do		if type(k) == 'string' then local listnum = k:match('^Inhalt(%d+)$') if listnum then table.insert(listnums, tonumber(listnum)) end end end table.sort(listnums)

border = mw.text.trim(args.border or args[1] or '') if border == 'child' then border = 'subgroup' end

-- render the main body of the navbox local tbl = renderMainTable

-- render the appropriate wrapper around the navbox, depending on the border param local res = mw.html.create if border == 'none' then local nav = res:tag('div') :attr('role', 'navigation') :node(tbl) -- aria-labelledby title, otherwise above, otherwise lone group if args.Titel or args.Untertitel or (args.Gruppe1 and not args.Gruppe2) then nav:attr('aria-labelledby', mw.uri.anchorEncode(args.Titel or args.Untertitel or args.Gruppe1)) else nav:attr('aria-label', 'Navbox') end elseif border == 'subgroup' then -- We assume that this navbox is being rendered in a list cell of a parent navbox, and is -- therefore inside a div with padding:0em 0.25em. We start with a to avoid the -- padding being applied, and at the end add a to balance out the parent's 		res :wikitext(' ') :node(tbl) :wikitext(' ') else local nav = res:tag('div') :attr('role', 'navigation') :addClass('navbox') :addClass(args.navboxclass) :cssText(args.bodystyle) :cssText(args.style) :css('padding', '3px') :node(tbl) -- aria-labelledby title, otherwise above, otherwise lone group if args.Titel or args.Untertitel or (args.Gruppe1 and not args.Gruppe2) then nav:attr('aria-labelledby', mw.uri.anchorEncode(args.Titel or args.Untertitel or args.Gruppe1)) else nav:attr('aria-label', 'Navbox') end end

if (args.nocat or 'false'):lower == 'false' then renderTrackingCategories(res) end return striped(tostring(res)) end

function p.navbox(frame) if not getArgs then getArgs = require('Module:Arguments').getArgs end args = getArgs(frame, {wrappers = {'Template:Navbox', 'Template:Navbox subgroup'}}) if frame.args.border then -- This allows Template:Navbox_subgroup to use. args.border = frame.args.border end

-- Read the arguments in the order they'll be output in, to make references number in the right order. local _ _ = args.Titel _ = args.Untertitel for i = 1, 20 do _ = args["Gruppe" .. tostring(i)] _ = args["Inhalt" .. tostring(i)] end _ = args.Weiteres

return p._navbox(args) end

return p