local args
local tableRowAdded = false
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 trimstriped(swikitext) -- 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 = '[[Category:Navbox orphans]]' 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 (mwcode) if code == '0' then -- Current occurrence is for a group before a nested table.ustring -- 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(s'([%[%]])', "^'%s*%%1') return (wikitext:gsub(.-regex, '')%s*$":gsub(REGEX_MARKER, "%1"changer)) -- ()omits gsub count
end
local function addNewlineprocessItem(sitem, nowrapitems) if sitem:matchsub('^[*:;#]'1, 2) or s:match(== '^{|') then -- Applying nowrap to lines in a table does not make sense. -- Add newlines to compensate for trim of x in |parm=x in a template. return '\n' .. s item ..'\n' else return s endend local function addTableRow(tbl) -- If any other rows have already been added, then we add a 2px gutter row. if tableRowAdded nowrapitems == 'yes' then tbl local lines = {} :tag for line in (item .. 'tr\n') :cssgmatch('height([^\n]*)\n') do local prefix, content = line:match('2px^([*:;#]+)%s*(.*)') if prefix and not content:tagmatch('td^<span class="nowrap">')then :attr( line = prefix .. '<span class="nowrap">' .. content .. 'colspan</span>' end table.insert(lines,2line) end tableRowAdded item = truetable.concat(lines, '\n') end return tbl if item:tagmatch('tr^[*:;#]')then return '\n' .. item ..'\n' end return item
end
local function renderNavBar(titleCell)
-- Depending on the presence of the navbar and/or show/hide link, we may need to add a spacer div on the left
-- or right to keep the title centered.
local spacerSide = nil
if args.navbar =~= 'off' then -- No navbar, and client wants no spacer, i.e. wants the title to be shifted to the left. If there's -- also no show/hide link, then we need a spacer on the right to achieve the left shift. if args.state == 'plain' then spacerSide = 'right' end elseif args.navbar =~= 'plain' or and not (not args.name and mw.getCurrentFrame():getParent():getTitle():gsub('/sandbox$', '') == 'Template:Navbox') then -- No titleCell:wikitext(navbar. Need a spacer on the left to balance out the width of the show/hide link.{ if args.state ~name, mini = 'plain' then spacerSide 1, fontstyle = (args.basestyle or 'left' end else -- Will render navbar (or error message). If there. 's no show/hide link, need a spacer on the right -- to balance out the width of the navbar;' .. if (args.state == titlestyle or 'plain' then spacerSide = ) .. 'right;background:none transparent;border:none;-moz-box-shadow:none;-webkit-box-shadow:none;box-shadow:none;' }) end
titleCell:wikitext(navbar{
args.name,
mini = 1,
fontstyle = (args.basestyle or '') .. ';' .. (args.titlestyle or '') .. ';background:none transparent;border:none;'
})
end
-- Render the spacer div.
if spacerSide then
titleCell
:tag('span')
:css('float', spacerSide)
:css('width', '6em')
:wikitext(' ')
end
end
--
local function renderTitleRow(tbl)
if not args.title then return end
local titleRow = addTableRowtbl:tag(tbl'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.imageleft then titleColspan = titleColspan + 1 end if args.image 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') :attr('id', mw.uri.anchorEncode(args.title)) :addClass(args.titleclass) :css('font-size', '114%') :css('margin', '0 4em') :wikitext(addNewlineprocessItem(args.title))
end
local function getAboveBelowColspan()
local ret = 2 if args.imageleft then ret = ret + 1 end if args.image then ret = ret + 1 end return ret
end
local function renderAboveRow(tbl)
if not args.above then return end
addTableRow tbl:tag(tbl'tr') :tag('td') :addClass('navbox-abovebelow') :addClass(args.aboveclass) :cssText(args.basestyle) :cssText(args.abovestyle) :attr('colspan', getAboveBelowColspan()) :tag('div') :wikitext(addNewlineprocessItem(args.above, args.nowrapitems))
end
local function renderBelowRow(tbl)
if not args.below then return end
addTableRow tbl:tag(tbl'tr') :tag('td') :addClass('navbox-abovebelow') :addClass(args.belowclass) :cssText(args.basestyle) :cssText(args.belowstyle) :attr('colspan', getAboveBelowColspan()) :tag('div') :wikitext(addNewlineprocessItem(args.below, args.nowrapitems))
end
-- List rows
--
local function renderListRow(tbl, index, listnum) local row = addTableRowtbl:tag(tbl'tr')
if listnum index == 1 and args.imageleft then row :tag('td') :addClass('navbox-image') :addClass(args.imageclass) :css('width', '0%1px') -- Minimize width :css('padding', '0px 2px 0px 0px') :cssText(args.imageleftstyle) :attr('rowspan', 2 * #listnums - 1) :tag('div') :wikitext(addNewlineprocessItem(args.imageleft)) end
if args['group' .. listnum] then local groupCell = row:tag('th')
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
if groupCell :cssText(args.groupwidth thengroupstyle) groupCell :csscssText(args['group' .. listnum .. 'widthstyle', ]) :wikitext(args['group' ..groupwidthlistnum]) end
groupCell local listCell = row:cssTexttag(args.groupstyle) :cssText(args['group' .. listnum .. 'style']) :wikitext(args['grouptd' .. listnum]) end
local if args['group' .. listnum] then listCell :css('text-align', 'left') :css('border-left-width', '2px') :css('border-left-style', 'solid') else listCell = row:tagattr('tdcolspan', 2) end
if not args['group' .. listnum] groupwidth then listCell :css('text-align', 'left') :css('border-left-width', '2px100%') :css('border-left-style', 'solid') else listCell:attr('colspan', 2) end
local rowstyle -- usually nil so cssText(rowstyle) usually adds nothing if not index % 2 == 1 then rowstyle = args.groupwidth thenoddstyle else listCell:css('width', '100%') rowstyle = args.evenstyle end
local isOdd listText = args['list' .. listnum] local oddEven = ODD_EVEN_MARKER if listText:sub(listnum % 21, 12) == 1'</div><table' then -- Assume list text is for a subgroup navbox so no automatic striping for this row. local rowstyle oddEven = listText:find('<th[^>]*"navbox%-title"') and RESTART_MARKER or 'odd' end listCell :css('padding', '0px') :cssText(args.evenstyleliststyle) if isOdd then :cssText(rowstyle ) :cssText(args['list' .. listnum .. 'style']) :addClass('navbox-list') :addClass('navbox-' .. oddEven) :addClass(args.listclass) :tag('div') :css('padding', (index == 1 and args.oddstyle endlist1padding) or args.listpadding or '0em 0.25em') :wikitext(processItem(listText, args.nowrapitems))
local evenOdd if args.evenodd == 'swap' then if isOdd then evenOdd = 'even' else evenOdd = 'odd' end else if isOdd then evenOdd = args.evenodd or 'odd' else evenOdd = args.evenodd or 'even' end end listCell :css('padding', '0px') :cssText(args.liststyle) :cssText(rowstyle) :cssText(args['list' .. listnum .. 'style']) :addClass('navbox-list') :addClass('navbox-' .. evenOdd) :addClass(args.listclass) :tag('div') :css('padding', (listnum == 1 and args.list1padding) or args.listpadding or '0em 0.25em') :wikitext(addNewline(args['list' .. listnum])) if listnum index == 1 and args.image then row :tag('td') :addClass('navbox-image') :addClass(args.imageclass) :css('width', '0%1px') -- Minimize width :css('padding', '0px 0px 0px 2px') :cssText(args.imagestyle) :attr('rowspan', 2 * #listnums - 1) :tag('div') :wikitext(addNewlineprocessItem(args.image)) end
end
local function needsHorizontalLists()
if border == 'child' or 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, } for i, cls in ipairs return not (listClasses) do if [args.listclass == cls ] or listClasses[args.bodyclass == cls then return false end end return true])
end
local function hasBackgroundColors()
return mw.ustring.match for _, key in ipairs(args.{'titlestyle or '','background') or mw.ustring.match(args.groupstyle or '','backgroundbasestyle'}) or mw.ustring.matchdo if tostring(args.basestyle or [key]):find('background','background'1, true)then return true end end
end
local function isIllegible()
local styleratio = require('Module:Color contrast')._styleratio
for key, style in pairs(args) do if tostring(key):match("style$") then if styleratio{mw.text.unstripNoWiki(style)} < 4.5 then return true end end end return false
end
local function getTrackingCategories()
local cats = {} if needsHorizontalLists() then table.insert(cats, 'Navigational boxes without horizontal lists') end if hasBackgroundColors() then table.insert(cats, 'Navboxes using background colours') end if isIllegible() then table.insert(cats, 'Potentially illegible navboxes') end return cats
end
local function renderTrackingCategories(builder)
local title = mw.title.getCurrentTitle() if title.namespace ~= 10 then return end -- not in template space local subpage = title.subpageText if subpage == 'doc' or subpage == 'sandbox' or subpage == 'testcases' then return end
for i_, cat in ipairs(getTrackingCategories()) do builder:wikitext('[[Category:' .. cat .. ']]') end
end
--
local function renderMainTable()
local tbl = mw.html.create('table') :addClass('nowraplinks') :addClass(args.bodyclass)
if args.title and (args.state ~= 'plain' and args.state ~= 'off') then tbl :addClass('collapsible') :addClass(args.state or 'autocollapse') end
tbl:css('border-spacing', 0) if border == 'subgroup' or border == 'child' or border == 'none' then tbl :addClass('navbox-subgroup') :cssText(args.bodystyle) :cssText(args.style) else -- regular navobx navbox - bodystyle and style will be applied to the wrapper table tbl :addClass('navbox-inner') :css('background', 'transparent') :css('color', 'inherit') end tbl:cssText(args.innerstyle)
renderTitleRow(tbl) renderAboveRow(tbl) for i, listnum in ipairs(listnums) do renderListRow(tbl, i, listnum) end renderBelowRow(tbl)
return tbl
end
function p._navbox(navboxArgs)
args = navboxArgs
for k, v _ in pairs(args) do if type(k) == 'string' then local listnum = ('' .. k):match('^list(%d+)$') 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)
if args.title then
nav:attr('aria-labelledby', mw.uri.anchorEncode(args.title))
else
nav:attr('aria-label', 'Navbox')
end
elseif border == 'subgroup
' or border == 'child' 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 </div> to avoid the
-- padding being applied, and at the end add a <div> to balance out the parent's </div>
res
:wikitext('</div>')
-- XXX: hack due to lack of unclosed support in mw.html. :node(tbl)
:wikitext('<div>')
-- XXX: hack due to lack of unclosed support in mw.html. else
local nav = res:tag('div')
:attr('role', 'navigation')
:addClass('navbox')
:cssText(args.bodystyle)
:cssText(args.style)
:css('padding', '3px')
:node(tbl)
if args.title then
nav:attr('aria-labelledby', mw.uri.anchorEncode(args.title))
else
nav:attr('aria-label', 'Navbox')
end
end
renderTrackingCategories(res)
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'})
-- Read the arguments in the order they'll be output in, to make references number in the right order. local _ _ = args.title _ = args.above for i = 1, 20 do _ = args["group" .. tostring(i)] _ = args["list" .. tostring(i)] end _ = args.below
return p._navbox(args)
end
return p