Module:Navbox

-- -- -- Implements --

local p = {}

local tnavbar = require( 'Module:Tnavbar' ) local yesno = require( 'Module:Yesno' )

-- -- Helper for inserting a new row into the navbox -- -- @param tbl {mw.html table} -- @return tbl {mw.html table} -- local function insertRow( tbl ) return tbl:tag( 'tr' ) end

-- -- Creates the navbox table -- -- @param args {table} -- @return tbl {mw.html table} -- local function createTbl( args )

local tbl = mw.html.create( 'table' )

tbl :addClass( yesno( args.subgroup ) and 'navbox-subgroup' or 'navbox' ) :addClass( 'nowraplinks' )

if not yesno( args.subgroup ) and ( args.state == 'collapsed' or         args.state == 'uncollapsed' or          args.state == 'autocollapse' or          -- defaults to autocollapse          args.state == nil ) then tbl:addClass( 'mw-collapsible' )

if args.state ~= 'uncollapsed' then tbl:addClass( 'mw-collapsed' ) end end

if yesno( args.collapsible ) then tbl:addClass( 'navbox-collapsible' ) end

if args.style then tbl:cssText( args.style ) end

-- manually set collapse/expand messages -- bug causing the default database messages to be used tbl :attr( {           ['data-expandtext'] = 'show',            ['data-collapsetext'] = 'hide'        } )

return tbl end

-- -- Wrapper for Module:Tnavbar -- -- @param args {table} -- @return {string} -- local function navbar( args ) return tnavbar._collapsible( { [1] = args.title, [2] = args.name } ) end

-- -- Creates the header (what you see when the navbox is collapsed) -- -- @param tbl {mw.html table} -- @param args {table} -- @return {mw.html table} -- local function header( tbl, args ) local div = insertRow( tbl ) :tag( 'th' ) :attr( 'colspan', '2' ) :addClass( 'navbox-title' ) :tag( 'div' )

-- @todo move this to site css so we can simplify this (hook off a class) -- to something like div:wikitext( args.name and navbar( args ) or args.title ) -- which can be appended to the above and returned straight away if args.name then div :css( 'padding-right', args.state == 'plain' and '6em' or '0' ) :wikitext( navbar( args ) ) else div :css( 'padding-left', args.state == 'plain' and '0' or '6em' ) :wikitext( args.title ) end

return div:allDone end

-- -- Inserts a row into the navbox -- -- @param tbl {mw.html table} -- @param gtitle {string} -- @param group {string} -- @param gtype {string} -- @param style {string} -- @return {mw.html table} -- local function row( tbl, gtitle, group, gtype, style ) local tr = insertRow( tbl ) local td

if gtitle then td = tr           :tag( 'td' ) :addClass( 'navbox-group' ) :wikitext( gtitle ) :done :tag( 'td' ) else td = tr           :tag( 'td' ) :attr( 'colspan', '2' ) end

-- group3 =      *        *        * if mw.ustring.match( group, '^%s*%*' ) then td:newline

-- trim whitespace on bullets local spl = mw.text.split( group, '\n' )

for i = 1, #spl do           spl[i] = mw.text.trim( spl[i] ) end

group = table.concat( spl, '\n' ) end

td       :addClass( 'navbox-list' ) :wikitext( group )

if gtype and mw.ustring.lower( gtype ) == 'subgroup' then td           :css( {                padding = '0',                ['border-bottom'] = '0'            } ) end

if style then td:cssText( style ) end

return td:allDone end

-- -- Inserts a footer into the navbox -- -- @param tbl {mw.html table} -- @param args {table} -- @return {mw.html table} -- local function footer( tbl, args ) local th = insertRow( tbl ) :tag( 'th' ) :attr( 'colspan', '2' ) :addClass( 'navbox-footer' )

if args.fstyle then th:cssText( args.fstyle ) end

if mw.ustring.match( args.footer, '^%s*%*' ) then th:newline

-- trim whitespace on bullets local spl = mw.text.split( args.footer, '\n' )

for i = 1, #spl do           spl[i] = mw.text.trim( spl[i] ) end

args.footer = table.concat( spl, '\n' )

th:addClass( 'navbox-list' ) end

th:wikitext( args.footer )

return th:allDone end

-- -- Adds to navbox template pages -- -- @return {string} -- local function categories local title = mw.title.getCurrentTitle local page = title.text local ns = title.nsText

if ns == 'Template' then -- sort in category by pagename return '' else return '' end

end

-- -- Adds Template:Navbox/doc to navbox template pages -- -- @param frame {frame table} -- @param args {table} -- @return {string} -- local function docs( frame, args )

local title = mw.title.getCurrentTitle local base = title.baseText local ns = title.nsText

-- not if a subpage of Template:Navbox if base ~= 'Navbox' and -- in template ns       ns == 'Template' and -- not a navbox group within a navbox not yesno( args.subgroup ) and -- not a collapsible navbox within a navbox not yesno( args.collapsible ) and -- not if the doc argument is set to "no" ( args.doc == nil or yesno( args.doc ) ) then return frame:expandTemplate{ title = 'Navbox/doc' } else return '' end

end

-- -- Main navbox method accessed through #invoke -- -- @param frame {frame table} -- @return {string} -- function p.navbox( frame ) local parent = frame:getParent local _args = parent.args local args = {} local wkCss = '' local wkDiv = '' local j

-- preserves parser function behaviour where an empty string is considered undefined -- or nil in lua's case for k, v in pairs( _args ) do       if v ~= '' then args[k] = v       end end

local tbl = createTbl( args )

if not yesno( args.subgroup ) then tbl = header( tbl, args ) end

-- insert up to 20 rows --   -- 20 is a limit inherited from wikipedia when we copied this over -- and we've never had a reason to extend it   for i = 1, 20 do        j = tostring( i )

if args['group' .. j] then tbl = row( tbl, args['gtitle' .. j], args['group' .. j], args['gtype' .. j], args['style' .. j] ) else break end end

if args.footer then tbl = footer( tbl, args ) end

tbl = tostring( tbl )

local cats = '' if not yesno(args.subgroup) and not yesno(args.hidecat) then cats = categories end local docs = docs( frame, args )

return tbl .. cats .. docs end

return p