Module:Navbox: Difference between revisions
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(revert previous logic) |
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-------------------------------------------------------------------- |
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--<pre> Navbox Module |
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-- |
-- |
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-- This module implements {{Navbox}} |
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-- * Fully CSS styled (inline styles possible but not default) |
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-- * Supports unlimited rows |
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-- |
-- |
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-- By User:Tjcool007 from layton.fandom.com |
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-------------------------------------------------------------------- |
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local p = {} |
local p = {} |
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local navbar = require('Module:Navbar')._navbar |
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local args = {} -- Arguments passed to template |
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local |
local getArgs -- lazily initialized |
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local args |
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local border |
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local rownums, skiprows = {}, {} |
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local listnums |
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local hasrows, alt, hasData, isChild = false, false, false, false |
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local ODD_EVEN_MARKER = '\127_ODDEVEN_\127' |
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local activeSection, sections, cimage, cimageleft |
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local RESTART_MARKER = '\127_ODDEVEN0_\127' |
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local colspan, rowspan |
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local REGEX_MARKER = '\127_ODDEVEN(%d?)_\127' |
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local function striped(wikitext) |
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local showText, hideText = 'Show', 'Hide' |
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-- Return wikitext with markers replaced for odd/even striping. |
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-- Child (subgroup) navboxes are flagged with a category that is removed |
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local langCode = mw.getContentLanguage():getCode() |
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-- by parent navboxes. The result is that the category shows all pages |
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local localization = {} --localized strings table |
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-- where a child navbox is not contained in a parent navbox. |
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localization['bn'] = {show = 'দেখান', hide = 'লুকান'} |
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local orphanCat = '[[Category:Navbox orphans]]' |
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localization['de'] = {show = 'Ausklappen', hide = 'Einklappen'} |
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if border == 'subgroup' and args.orphan ~= 'yes' then |
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localization['en'] = {show = 'Show', hide = 'Hide'} |
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-- No change; striping occurs in outermost navbox. |
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localization['es'] = {show = 'Mostrar', hide = 'Ocultar'} |
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return wikitext .. orphanCat |
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localization['hi'] = {show = 'दिखाएँ', hide = 'छिपाएँ'} |
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localization['ja'] = {show = '表示', hide = '隠す'} |
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localization['ru'] = {show = 'показать', hide = 'скрыть'} |
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localization['zh'] = {show = '显示', hide = '隐藏'} |
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if localization[langCode] then |
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showText = localization[langCode]['show'] |
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hideText = localization[langCode]['hide'] |
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end |
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------------------------------------------------ |
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-- Title |
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------------------------------------------------ |
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--- Processes the VDE links in the title |
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-- |
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-- @param titlecell The table cell of the title |
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local function processVde( titlecell ) |
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if not args.template then return end |
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titlecell:wikitext('<span class="navbox-vde">' |
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.. mw.getCurrentFrame():expandTemplate({ |
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title = 'vdelinks', |
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args = { args.template, ['type'] = 'navbox' } |
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}) .. '</span>') |
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end |
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--- Processes the main title row |
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local function processTitle() |
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local titlerow = mw.html.create('tr'):addClass('navbox-title') |
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local titlecell = mw.html.create('th'):attr('colspan',colspan):attr('scope','col') |
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if not pcall( processVde, titlecell ) then |
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titlecell:wikitext( '<b class="navbox-vde error" title="Missing Template:Vdelinks">!!!</b>' ) |
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end |
end |
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local first, second = 'odd', 'even' |
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if args.evenodd then |
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titlecell:wikitext( args.title or '{{{title}}}' ) |
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if args.evenodd == 'swap' then |
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first, second = second, first |
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-- Padding |
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local hasTemplate = args.template ~= nil |
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local hasState = not args.state or args.state ~= 'plain' |
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if hasTemplate ~= hasState then |
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if hasTemplate then |
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titlecell:addClass('navbox-title-padright') |
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else |
else |
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first = args.evenodd |
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titlecell:addClass('navbox-title-padleft') |
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second = first |
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end |
end |
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end |
end |
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local changer |
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if first == second then |
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if args.titleclass then titlerow:addClass( args.titleclass ) end |
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changer = first |
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if args.titlestyle then titlecell:cssText( args.titlestyle ) end |
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else |
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local index = 0 |
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titlerow:node(titlecell) |
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changer = function (code) |
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navbox:node(titlerow) |
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if code == '0' then |
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-- Current occurrence is for a group before a nested table. |
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-- Set it to first as a valid although pointless class. |
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-- The next occurrence will be the first row after a title |
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-- in a subgroup and will also be first. |
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index = 0 |
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return first |
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end |
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index = index + 1 |
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return index % 2 == 1 and first or second |
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end |
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end |
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local regex = orphanCat:gsub('([%[%]])', '%%%1') |
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return (wikitext:gsub(regex, ''):gsub(REGEX_MARKER, changer)) -- () omits gsub count |
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end |
end |
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local function |
local function processItem(item, nowrapitems) |
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if item:sub(1, 2) == '{|' then |
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parent:tag('tr'):addClass('navbox-gutter'):tag('td'):attr('colspan',2) |
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-- Applying nowrap to lines in a table does not make sense. |
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-- Add newlines to compensate for trim of x in |parm=x in a template. |
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if incRowspan then |
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return '\n' .. item ..'\n' |
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rowspan = rowspan + 1 |
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end |
end |
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if nowrapitems == 'yes' then |
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local lines = {} |
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for line in (item .. '\n'):gmatch('([^\n]*)\n') do |
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local prefix, content = line:match('^([*:;#]+)%s*(.*)') |
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if prefix and not content:match('^<span class="nowrap">') then |
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line = prefix .. '<span class="nowrap">' .. content .. '</span>' |
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end |
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table.insert(lines, line) |
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end |
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item = table.concat(lines, '\n') |
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end |
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if item:match('^[*:;#]') then |
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return '\n' .. item ..'\n' |
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end |
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return item |
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end |
end |
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-- Separate function so that we can evaluate properly whether hlist should |
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------------------------------------------------ |
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-- be added by the module |
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-- Above/Below |
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local function has_navbar() |
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------------------------------------------------ |
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return args.navbar ~= 'off' and args.navbar ~= 'plain' and not |
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(not args.name and mw.getCurrentFrame():getParent():getTitle():gsub('/sandbox$', '') == 'Template:Navbox') |
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end |
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local function renderNavBar(titleCell) |
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--- Processes the above and below rows |
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-- |
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-- @param rowtype Either 'above' or 'below' |
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local function processAboveBelow( rowtype ) |
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if not args[rowtype] then return end |
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if has_navbar() then |
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local abrow = mw.html.create('tr'):addClass('navbox-'..rowtype) |
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titleCell:wikitext(navbar{ |
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local abcell = mw.html.create('td'):attr('colspan',colspan):wikitext( args[rowtype] ) |
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args.name, |
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-- we depend on this being mini = 1 when the navbox module decides |
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-- to add hlist templatestyles. we also depend on navbar outputting |
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-- a copy of the hlist templatestyles. |
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mini = 1, |
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fontstyle = (args.basestyle or '') .. ';' .. (args.titlestyle or '') .. ';background:none transparent;border:none;box-shadow:none; padding:0;' |
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}) |
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end |
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if args[rowtype .. 'class'] then abrow:addClass( args[rowtype .. 'class'] ) end |
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if args[rowtype .. 'style'] then abcell:cssText( args[rowtype .. 'style'] ) end |
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abrow:node( abcell ) |
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_addGutter( navbox ) |
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navbox:node( abrow ) |
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end |
end |
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-- |
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------------------------------------------------ |
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-- |
-- Title row |
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-- |
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------------------------------------------------ |
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local function renderTitleRow(tbl) |
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if not args.title then return end |
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local titleRow = tbl:tag('tr') |
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--- Processes the images |
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local function _processImage(row, imgtype) |
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if not args[imgtype] then return end |
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if args.titlegroup then |
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local iclass = imgtype == 'image' and 'navbox-image-right' or 'navbox-image-left' |
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titleRow |
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:tag('th') |
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local imagecell = mw.html.create('td'):addClass('navbox-image'):addClass(iclass) |
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:attr('scope', 'row') |
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:addClass('navbox-group') |
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local image = args[imgtype] |
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:addClass(args.titlegroupclass) |
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if image:sub(1,1) ~= '[' then |
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:cssText(args.basestyle) |
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local width = args[imgtype .. 'width'] or '100px' |
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:cssText(args.groupstyle) |
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imagecell:css('width',width):wikitext('['..'[' .. image .. '|' .. width .. '|link=' .. (args[imgtype .. 'link'] or '') .. ']]') |
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:cssText(args.titlegroupstyle) |
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else |
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:wikitext(args.titlegroup) |
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end |
end |
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local titleCell = titleRow:tag('th'):attr('scope', 'col') |
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if args[imgtype .. 'class'] then imagecell:addClass( args[imgtype .. 'class'] ) end |
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if args[imgtype .. 'style'] then imagecell:cssText( args[imgtype .. 'style'] ) end |
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if args.titlegroup then |
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row:node( imagecell ) |
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titleCell |
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if imgtype == 'image' then |
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:addClass('navbox-title1') |
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cimage = imagecell |
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else |
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cimageleft = imagecell |
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end |
end |
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end |
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local titleColspan = 2 |
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--- Closes the currently active section (if any) |
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if args.imageleft then titleColspan = titleColspan + 1 end |
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local function _closeCurrentSection() |
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if |
if args.image then titleColspan = titleColspan + 1 end |
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if args.titlegroup then titleColspan = titleColspan - 1 end |
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titleCell |
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local row = mw.html.create('tr'):addClass('navbox-section-row') |
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:cssText(args.basestyle) |
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local cell = mw.html.create('td'):attr('colspan',2) |
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:cssText(args.titlestyle) |
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:addClass('navbox-title') |
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if not hasrows then |
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:attr('colspan', titleColspan) |
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_processImage(row,'imageleft') |
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end |
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cell:node(sections[activeSection]) |
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row:node(cell) |
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local firstRow = false |
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if not hasrows then |
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firstRow = true |
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hasrows = true |
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_processImage(row,'image') |
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end |
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renderNavBar(titleCell) |
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_addGutter(navbox,not firstRow) |
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navbox:node(row) |
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rowspan = rowspan + 1 |
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titleCell |
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activeSection = false |
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:tag('div') |
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hasData = false |
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-- id for aria-labelledby attribute |
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:attr('id', mw.uri.anchorEncode(args.title)) |
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:addClass(args.titleclass) |
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:css('font-size', '114%') |
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:css('margin', '0 4em') |
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:wikitext(processItem(args.title)) |
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end |
end |
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--- Handles alternating rows |
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-- |
-- |
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-- Above/Below rows |
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-- @return Alternatingly returns true or false. Always returns false if alternating rows |
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-- |
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-- are disabled with "alternaterows = no" |
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local function _alternateRow() |
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local function getAboveBelowColspan() |
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if args.alternaterows == 'no' then return false end |
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local ret = 2 |
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if alt then |
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if args.imageleft then ret = ret + 1 end |
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alt = false |
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if args.image then ret = ret + 1 end |
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return true |
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return ret |
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else |
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alt = true |
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return false |
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end |
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end |
end |
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local function renderAboveRow(tbl) |
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--- Process a single Header "row" |
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if not args.above then return end |
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-- |
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-- @param num Number of the row to be processed |
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local function processHeader(num) |
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if not args['header'..num] then return end |
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tbl:tag('tr') |
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_closeCurrentSection() |
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:tag('td') |
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:addClass('navbox-abovebelow') |
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:addClass(args.aboveclass) |
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:cssText(args.basestyle) |
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:cssText(args.abovestyle) |
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:attr('colspan', getAboveBelowColspan()) |
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:tag('div') |
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-- id for aria-labelledby attribute, if no title |
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:attr('id', args.title and nil or mw.uri.anchorEncode(args.above)) |
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:wikitext(processItem(args.above, args.nowrapitems)) |
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end |
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local function renderBelowRow(tbl) |
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local subtable = mw.html.create('table'):addClass('navbox-section') |
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if not args.below then return end |
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local headerrow = mw.html.create('tr') |
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local header = mw.html.create('th'):addClass('navbox-header'):attr('colspan',2):attr('scope','col'):wikitext( args['header'..num] ) |
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tbl:tag('tr') |
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local collapseme = args['state'..num] or false |
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:tag('td') |
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local state = false |
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:addClass('navbox-abovebelow') |
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:addClass(args.belowclass) |
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:cssText(args.basestyle) |
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:cssText(args.belowstyle) |
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:attr('colspan', getAboveBelowColspan()) |
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:tag('div') |
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:wikitext(processItem(args.below, args.nowrapitems)) |
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end |
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-- |
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if collapseme then |
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-- List rows |
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-- |
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if collapseme ~= 'plain' then |
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local function renderListRow(tbl, index, listnum) |
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state = collapseme == 'expanded' and 'expanded' or 'collapsed' |
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local row = tbl:tag('tr') |
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end |
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else |
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-- Look at default |
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local collapseall = args.defaultstate or false |
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if collapseall then |
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state = collapseall == 'expanded' and 'expanded' or 'collapsed' |
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end |
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end |
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if |
if index == 1 and args.imageleft then |
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row |
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subtable:addClass('mw-collapsible'):attr('data-expandtext',args['expandtext'..num] or args['defaultexpandtext'] or showText):attr('data-collapsetext',args['collapsetext'..num] or args['defaultcollapsetext'] or hideText) |
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:tag('td') |
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if state == 'collapsed' then |
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:addClass('navbox-image') |
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:addClass(args.imageclass) |
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end |
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:css('width', '1px') -- Minimize width |
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header:addClass('navbox-header-collapsible') |
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:css('padding', '0px 2px 0px 0px') |
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:cssText(args.imageleftstyle) |
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:attr('rowspan', #listnums) |
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:tag('div') |
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:wikitext(processItem(args.imageleft)) |
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end |
end |
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if args['group' .. listnum] then |
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if args.headerclass then headerrow:addClass( args.headerclass ) end |
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local groupCell = row:tag('th') |
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if args.headerstyle then header:cssText( args.headerstyle ) end |
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-- id for aria-labelledby attribute, if lone group with no title or above |
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headerrow:node(header) |
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if listnum == 1 and not (args.title or args.above or args.group2) then |
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subtable:node(headerrow) |
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groupCell |
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:attr('id', mw.uri.anchorEncode(args.group1)) |
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end |
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groupCell |
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sections[num] = subtable |
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:attr('scope', 'row') |
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activeSection = num |
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:addClass('navbox-group') |
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end |
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:addClass(args.groupclass) |
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:cssText(args.basestyle) |
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:css('width', args.groupwidth or '1%') -- If groupwidth not specified, minimize width |
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groupCell |
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--- Processes a single list row |
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:cssText(args.groupstyle) |
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-- |
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:cssText(args['group' .. listnum .. 'style']) |
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-- @param num Number of the row to be processed |
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:wikitext(args['group' .. listnum]) |
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local function processList(num) |
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end |
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if not args['list'..num] then return end |
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local |
local listCell = row:tag('td') |
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if |
if args['group' .. listnum] then |
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listCell |
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_processImage(row, 'imageleft') |
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:addClass('navbox-list1') |
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else |
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listCell:attr('colspan', 2) |
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end |
end |
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if not args.groupwidth then |
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local listcell = mw.html.create('td'):addClass('navbox-list') |
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listCell:css('width', '100%') |
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local hlistcell = listcell:tag('div'):addClass('hlist') |
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local data = args['list'..num] |
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if data:sub(1,1) == '*' then |
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-- Add newlines to support lists properly |
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hlistcell |
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:newline() |
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:wikitext( data ) |
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:newline() |
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else |
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hlistcell:wikitext( data ) |
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end |
end |
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local rowstyle -- usually nil so cssText(rowstyle) usually adds nothing |
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local altRow = _alternateRow() |
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if |
if index % 2 == 1 then |
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rowstyle = args.oddstyle |
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row:addClass( args.altrowclass or 'alt' ) |
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local listclass = args.altlistclass or args.listclass or false |
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if listclass then listcell:addClass( listclass ) end |
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local liststyle = args.altliststyle or args.liststyle or false |
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if liststyle then listcell:cssText( liststyle ) end |
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else |
else |
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rowstyle = args.evenstyle |
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if args.rowclass then row:addClass( args.rowclass ) end |
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if args.listclass then listcell:addClass( args.listclass ) end |
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if args.liststyle then listcell:cssText( args.liststyle ) end |
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end |
end |
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local listText = args['list' .. listnum] |
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local oddEven = ODD_EVEN_MARKER |
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local groupcell = mw.html.create('th'):addClass('navbox-group'):attr('scope','row'):wikitext( args['group'..num] ) |
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if listText:sub(1, 12) == '</div><table' then |
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-- Assume list text is for a subgroup navbox so no automatic striping for this row. |
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oddEven = listText:find('<th[^>]*"navbox%-title"') and RESTART_MARKER or 'odd' |
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end |
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listCell |
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:css('padding', '0px') |
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:cssText(args.liststyle) |
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:cssText(rowstyle) |
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:cssText(args['list' .. listnum .. 'style']) |
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:addClass('navbox-list') |
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:addClass('navbox-' .. oddEven) |
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:addClass(args.listclass) |
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:addClass(args['list' .. listnum .. 'class']) |
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:tag('div') |
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:css('padding', (index == 1 and args.list1padding) or args.listpadding or '0em 0.25em') |
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:wikitext(processItem(listText, args.nowrapitems)) |
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if index == 1 and args.image then |
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row |
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local groupclass = args.altgroupclass or args.groupclass or false |
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:tag('td') |
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if groupclass then groupcell:addClass( groupclass ) end |
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:addClass('navbox-image') |
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:addClass(args.imageclass) |
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local groupstyle = args.altgroupstyle or args.groupstyle or false |
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:css('width', '1px') -- Minimize width |
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if groupstyle then groupcell:cssText( groupstyle ) end |
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:css('padding', '0px 0px 0px 2px') |
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else |
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:cssText(args.imagestyle) |
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if args.groupclass then groupcell:addClass( args.groupclass ) end |
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:attr('rowspan', #listnums) |
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if args.groupstyle then groupcell:cssText( args.groupstyle ) end |
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:tag('div') |
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end |
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:wikitext(processItem(args.image)) |
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row:node( groupcell ) |
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else |
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listcell:attr('colspan',2):addClass('no-group') |
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end |
end |
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end |
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row:node( listcell ) |
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-- |
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local firstRow = false |
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-- Tracking categories |
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if not hasrows and not activeSection then |
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-- |
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firstRow = true |
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hasrows = true |
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local function needsHorizontalLists() |
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_processImage(row, 'image') |
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if border == 'subgroup' or args.tracking == 'no' then |
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return false |
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end |
end |
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local listClasses = { |
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['plainlist'] = true, ['hlist'] = true, ['hlist hnum'] = true, |
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['hlist hwrap'] = true, ['hlist vcard'] = true, ['vcard hlist'] = true, |
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['hlist vevent'] = true, |
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} |
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return not (listClasses[args.listclass] or listClasses[args.bodyclass]) |
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end |
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-- there are a lot of list classes in the wild, so we have a function to find |
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if activeSection then |
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-- them and add their TemplateStyles |
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local parent = sections[activeSection] |
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local function addListStyles() |
|||
if not isChild or not firstRow then |
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local frame = mw.getCurrentFrame() |
|||
_addGutter(parent) |
|||
-- TODO?: Should maybe take a table of classes for e.g. hnum, hwrap as above |
|||
-- I'm going to do the stupid thing first though |
|||
-- Also not sure hnum and hwrap are going to live in the same TemplateStyles |
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-- as hlist |
|||
local function _addListStyles(htmlclass, templatestyles) |
|||
local class_args = { -- rough order of probability of use |
|||
'bodyclass', 'listclass', 'aboveclass', 'belowclass', 'titleclass', |
|||
'navboxclass', 'groupclass', 'titlegroupclass', 'imageclass' |
|||
} |
|||
local patterns = { |
|||
'^' .. htmlclass .. '$', |
|||
'%s' .. htmlclass .. '$', |
|||
'^' .. htmlclass .. '%s', |
|||
'%s' .. htmlclass .. '%s' |
|||
} |
|||
local found = false |
|||
for _, arg in ipairs(class_args) do |
|||
for _, pattern in ipairs(patterns) do |
|||
if mw.ustring.find(args[arg] or '', pattern) then |
|||
found = true |
|||
break |
|||
end |
|||
end |
|||
if found then break end |
|||
end |
end |
||
if found then |
|||
parent:node(row) |
|||
return frame:extensionTag{ |
|||
hasData = true |
|||
name = 'templatestyles', args = { src = templatestyles } |
|||
else |
|||
} |
|||
if not isChild or not firstRow then |
|||
else |
|||
_addGutter(navbox,not firstRow) |
|||
return '' |
|||
end |
end |
||
navbox:node( row ) |
|||
rowspan = rowspan + 1 |
|||
end |
end |
||
local hlist_styles = '' |
|||
-- navbar always has mini = 1, so here (on this wiki) we can assume that |
|||
-- we don't need to output hlist styles in navbox again. |
|||
if not has_navbar() then |
|||
hlist_styles = _addListStyles('hlist', 'Flatlist/styles.css') |
|||
end |
|||
local plainlist_styles = _addListStyles('plainlist', 'Plainlist/styles.css') |
|||
return hlist_styles .. plainlist_styles |
|||
end |
end |
||
local function hasBackgroundColors() |
|||
--- Processes all rows |
|||
for _, key in ipairs({'titlestyle', 'groupstyle', 'basestyle', 'abovestyle', 'belowstyle'}) do |
|||
local function processRows() |
|||
if tostring(args[key]):find('background', 1, true) then |
|||
sections = {} |
|||
return true |
|||
for i=1,#rownums do |
|||
local num = rownums[i] |
|||
if not skiprows[num] then |
|||
processHeader(num) |
|||
processList(num) |
|||
end |
end |
||
end |
|||
_closeCurrentSection() |
|||
if cimageleft then |
|||
cimageleft:attr('rowspan',rowspan) |
|||
end |
|||
if cimage then |
|||
cimage:attr('rowspan',rowspan) |
|||
end |
end |
||
end |
end |
||
local function hasBorders() |
|||
------------------------------------------------ |
|||
for _, key in ipairs({'groupstyle', 'basestyle', 'abovestyle', 'belowstyle'}) do |
|||
-- ARGUMENTS PREPROCESSOR |
|||
if tostring(args[key]):find('border', 1, true) then |
|||
-- * Extracts arguments from frame and stores them in args table |
|||
return true |
|||
-- * At the same time, checks for valid row numbers |
|||
end |
|||
------------------------------------------------ |
|||
--- Preprocessor for the arguments. |
|||
-- Will fill up the args table with the parameters from the frame grouped by their type. |
|||
-- |
|||
-- @param frame The frame passed to the Module. |
|||
local function preProcessArgs(frame) |
|||
local tmp = {} |
|||
if frame == mw.getCurrentFrame() then |
|||
tmp = frame:getParent().args |
|||
else |
|||
tmp = frame |
|||
end |
end |
||
end |
|||
local function isIllegible() |
|||
-- Storage tables |
|||
-- require('Module:Color contrast') absent on mediawiki.org |
|||
local nums = {} |
|||
return false |
|||
end |
|||
local function getTrackingCategories() |
|||
-- Loop over all the args |
|||
local cats = {} |
|||
for k,v in pairs(tmp) do |
|||
if needsHorizontalLists() then table.insert(cats, 'Navigational boxes without horizontal lists') end |
|||
-- Skip empty args, which are useless |
|||
if hasBackgroundColors() then table.insert(cats, 'Navboxes using background colours') end |
|||
if v ~= '' then |
|||
if isIllegible() then table.insert(cats, 'Potentially illegible navboxes') end |
|||
local cat,num = tostring(k):match('^(%a+)([1-9]%d*)$') |
|||
if hasBorders() then table.insert(cats, 'Navboxes using borders') end |
|||
return cats |
|||
end |
|||
local function renderTrackingCategories(builder) |
|||
if cat == 'header' or cat == 'list' then |
|||
local title = mw.title.getCurrentTitle() |
|||
nums[num] = true |
|||
if title.namespace ~= 10 then return end -- not in template space |
|||
end |
|||
local subpage = title.subpageText |
|||
if subpage == 'doc' or subpage == 'sandbox' or subpage == 'testcases' then return end |
|||
for _, cat in ipairs(getTrackingCategories()) do |
|||
args[k] = v -- Simple copy |
|||
builder:wikitext('[[Category:' .. cat .. ']]') |
|||
end |
|||
end |
end |
||
end |
|||
-- |
|||
colspan = args.image and 3 or 2 |
|||
-- Main navbox tables |
|||
if args.imageleft then colspan = colspan + 1 end |
|||
-- |
|||
rowspan = 0 |
|||
local function renderMainTable() |
|||
local tbl = mw.html.create('table') |
|||
:addClass('nowraplinks') |
|||
:addClass(args.bodyclass) |
|||
if args. |
if args.title and (args.state ~= 'plain' and args.state ~= 'off') then |
||
if args.state == 'collapsed' then args.state = 'mw-collapsed' end |
|||
alt = true |
|||
tbl |
|||
:addClass('mw-collapsible') |
|||
:addClass(args.state or 'autocollapse') |
|||
end |
end |
||
tbl:css('border-spacing', 0) |
|||
for k, v in pairs(nums) do |
|||
if border == 'subgroup' or border == 'none' then |
|||
rownums[#rownums+1] = tonumber(k) |
|||
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 |
end |
||
tbl:cssText(args.innerstyle) |
|||
renderTitleRow(tbl) |
|||
table.sort(rownums) |
|||
renderAboveRow(tbl) |
|||
for i, listnum in ipairs(listnums) do |
|||
renderListRow(tbl, i, listnum) |
|||
end |
|||
renderBelowRow(tbl) |
|||
return tbl |
|||
-- Calculate skip rows |
|||
local cSection, cSkip |
|||
local showall = args.showall |
|||
for i=1,#rownums do |
|||
local num = rownums[i] |
|||
if args['header'..num] then |
|||
cSection = true |
|||
cSkip = false |
|||
local showme = args['show'..num] |
|||
if showme == 'no' then |
|||
cSkip = true |
|||
elseif showme == 'auto' or (showme ~= 'yes' and showall ~= 'yes') then |
|||
if not args['list'..num] then |
|||
local nextNum = rownums[i+1] |
|||
cSkip = not nextNum or args['header'..nextNum] -- If next has a header -> skip |
|||
end |
|||
end |
|||
end |
|||
if cSection and cSkip then |
|||
skiprows[num] = true |
|||
end |
|||
end |
|||
end |
end |
||
function p._navbox(navboxArgs) |
|||
------------------------------------------------ |
|||
args = navboxArgs |
|||
-- MAIN FUNCTIONS |
|||
listnums = {} |
|||
------------------------------------------------ |
|||
for k, _ in pairs(args) do |
|||
--- Processes the arguments to create the navbox. |
|||
if type(k) == 'string' then |
|||
-- |
|||
local listnum = k:match('^list(%d+)$') |
|||
-- @return A string with HTML that is the navbox. |
|||
if listnum then table.insert(listnums, tonumber(listnum)) end |
|||
local function _navbox() |
|||
end |
|||
-- Create the root HTML element |
|||
local trim = function(s) |
|||
return s and mw.ustring.gsub(s, "^%s*(.-)%s*$", "%1") or '' |
|||
end |
end |
||
table.sort(listnums) |
|||
local border = args.border or trim(args[1]) or '' |
|||
isChild = (border == 'child' or border == 'subgroup') |
|||
border = mw.text.trim(args.border or args[1] or '') |
|||
if isChild then |
|||
if border == 'child' then |
|||
navbox = mw.html.create('table'):addClass('navbox-subgroup') |
|||
border = 'subgroup' |
|||
else |
|||
end |
|||
navbox = mw.html.create('table'):addClass('navbox') |
|||
-- render the main body of the navbox |
|||
if args.state ~= 'plain' then |
|||
local tbl = renderMainTable() |
|||
navbox:addClass('mw-collapsible'):attr('data-expandtext',args['expandtext'] or args['defaultexpandtext'] or showText):attr('data-collapsetext',args['collapsetext'] or args['defaultcollapsetext'] or hideText) |
|||
if args.state == 'collapsed' then |
|||
-- get templatestyles |
|||
navbox:addClass('mw-collapsed') |
|||
local frame = mw.getCurrentFrame() |
|||
end |
|||
local base_templatestyles = frame:extensionTag{ |
|||
name = 'templatestyles', args = { src = 'Module:Navbox/styles.css' } |
|||
} |
|||
local templatestyles = '' |
|||
if args.templatestyles and args.templatestyles ~= '' then |
|||
templatestyles = frame:extensionTag{ |
|||
name = 'templatestyles', args = { src = args.templatestyles } |
|||
} |
|||
end |
|||
local res = mw.html.create() |
|||
-- 'navbox-styles' exists for two reasons: |
|||
-- 1. To wrap the styles to work around phab: T200206 more elegantly. Instead |
|||
-- of combinatorial rules, this ends up being linear number of CSS rules. |
|||
-- 2. To allow MobileFrontend to rip the styles out with 'nomobile' such that |
|||
-- they are not dumped into the mobile view. |
|||
res:tag('div') |
|||
:addClass('navbox-styles') |
|||
:addClass('nomobile') |
|||
:wikitext(base_templatestyles .. templatestyles) |
|||
:done() |
|||
-- render the appropriate wrapper around the navbox, depending on the border param |
|||
if border == 'none' then |
|||
local nav = res:tag('div') |
|||
:attr('role', 'navigation') |
|||
:wikitext(addListStyles()) |
|||
:node(tbl) |
|||
-- aria-labelledby title, otherwise above, otherwise lone group |
|||
if args.title or args.above or (args.group1 and not args.group2) then |
|||
nav:attr('aria-labelledby', mw.uri.anchorEncode(args.title or args.above or args.group1)) |
|||
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 </div> to avoid the padding being applied, and at the |
|||
-- end add a <div> to balance out the parent's </div> |
|||
res |
|||
:wikitext('</div>') |
|||
:wikitext(addListStyles()) |
|||
:node(tbl) |
|||
:wikitext('<div>') |
|||
else |
|||
local nav = res:tag('div') |
|||
:attr('role', 'navigation') |
|||
:addClass('navbox') |
|||
:addClass(args.navboxclass) |
|||
:cssText(args.bodystyle) |
|||
:cssText(args.style) |
|||
:css('padding', '3px') |
|||
:wikitext(addListStyles()) |
|||
:node(tbl) |
|||
-- aria-labelledby title, otherwise above, otherwise lone group |
|||
if args.title or args.above or (args.group1 and not args.group2) then |
|||
nav:attr('aria-labelledby', mw.uri.anchorEncode(args.title or args.above or args.group1)) |
|||
else |
|||
nav:attr('aria-label', 'Navbox') |
|||
end |
end |
||
end |
end |
||
if (args.nocat or 'false'):lower() == 'false' then |
|||
if args.bodyclass then navbox:addClass(args.bodyclass) end |
|||
renderTrackingCategories(res) |
|||
if args.bodystyle then navbox:cssText(args.bodystyle) end |
|||
end |
|||
return striped(tostring(res)) |
|||
-- Process... |
|||
end |
|||
if not isChild then |
|||
processTitle() |
|||
processAboveBelow('above') |
|||
processRows() |
|||
processAboveBelow('below') |
|||
function p.navbox(frame) |
|||
if not getArgs then |
|||
else |
|||
getArgs = require('Module:Arguments').getArgs |
|||
processRows() |
|||
end |
|||
args = getArgs(frame, {wrappers = {'Template:Navbox', 'Template:Navbox subgroup'}}) |
|||
if frame.args.border then |
|||
-- This allows Template:Navbox_subgroup to use {{#invoke:Navbox|navbox|border=...}}. |
|||
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 wrapper = mw.html.create('') |
|||
local _ |
|||
wrapper:wikitext('</div>') |
|||
_ = args.title |
|||
wrapper:node(navbox) |
|||
_ = args.above |
|||
wrapper:wikitext('<div class="hlist">') |
|||
for i = 1, 20 do |
|||
return tostring(wrapper) |
|||
_ = args["group" .. tostring(i)] |
|||
_ = args["list" .. tostring(i)] |
|||
end |
end |
||
_ = args.below |
|||
end |
|||
return p._navbox(args) |
|||
--- Main module entry point. |
|||
-- To be called with {{#invoke:navbox|main}} or directly from another module. |
|||
-- |
|||
-- @param frame The frame passed to the module via the #invoke. If called from another |
|||
-- module directly, this should be a table with the parameter definition. |
|||
function p.main(frame) |
|||
-- Save the arguments in a local variable so other functions can use them. |
|||
preProcessArgs(frame) |
|||
return _navbox() |
|||
end |
end |
||
Revision as of 07:22, 30 November 2022
Documentation for this module may be created at Module:Navbox/doc
--
-- This module implements {{Navbox}}
--
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 = '[[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 (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 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('^<span class="nowrap">') then
line = prefix .. '<span class="nowrap">' .. content .. '</span>'
end
table.insert(lines, line)
end
item = table.concat(lines, '\n')
end
if item:match('^[*:;#]') then
return '\n' .. item ..'\n'
end
return item
end
-- Separate function so that we can evaluate properly whether hlist should
-- be added by the module
local function has_navbar()
return args.navbar ~= 'off' and args.navbar ~= 'plain' and not
(not args.name and mw.getCurrentFrame():getParent():getTitle():gsub('/sandbox$', '') == 'Template:Navbox')
end
local function renderNavBar(titleCell)
if has_navbar() then
titleCell:wikitext(navbar{
args.name,
-- we depend on this being mini = 1 when the navbox module decides
-- to add hlist templatestyles. we also depend on navbar outputting
-- a copy of the hlist templatestyles.
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.title 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
:addClass('navbox-title1')
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')
-- id for aria-labelledby attribute
:attr('id', mw.uri.anchorEncode(args.title))
:addClass(args.titleclass)
:css('font-size', '114%')
:css('margin', '0 4em')
:wikitext(processItem(args.title))
end
--
-- Above/Below rows
--
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
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.title and nil or mw.uri.anchorEncode(args.above))
:wikitext(processItem(args.above, args.nowrapitems))
end
local function renderBelowRow(tbl)
if not args.below then return end
tbl:tag('tr')
:tag('td')
:addClass('navbox-abovebelow')
:addClass(args.belowclass)
:cssText(args.basestyle)
:cssText(args.belowstyle)
:attr('colspan', getAboveBelowColspan())
:tag('div')
:wikitext(processItem(args.below, args.nowrapitems))
end
--
-- List rows
--
local function renderListRow(tbl, index, listnum)
local row = tbl:tag('tr')
if index == 1 and args.imageleft 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.imageleft))
end
if args['group' .. 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.title or args.above or args.group2) then
groupCell
:attr('id', mw.uri.anchorEncode(args.group1))
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['group' .. listnum])
end
local listCell = row:tag('td')
if args['group' .. listnum] then
listCell
:addClass('navbox-list1')
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['list' .. listnum]
local oddEven = ODD_EVEN_MARKER
if listText:sub(1, 12) == '</div><table' then
-- Assume list text is for a subgroup navbox so no automatic striping for this row.
oddEven = listText:find('<th[^>]*"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.image 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.image))
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
-- there are a lot of list classes in the wild, so we have a function to find
-- them and add their TemplateStyles
local function addListStyles()
local frame = mw.getCurrentFrame()
-- TODO?: Should maybe take a table of classes for e.g. hnum, hwrap as above
-- I'm going to do the stupid thing first though
-- Also not sure hnum and hwrap are going to live in the same TemplateStyles
-- as hlist
local function _addListStyles(htmlclass, templatestyles)
local class_args = { -- rough order of probability of use
'bodyclass', 'listclass', 'aboveclass', 'belowclass', 'titleclass',
'navboxclass', 'groupclass', 'titlegroupclass', 'imageclass'
}
local patterns = {
'^' .. htmlclass .. '$',
'%s' .. htmlclass .. '$',
'^' .. htmlclass .. '%s',
'%s' .. htmlclass .. '%s'
}
local found = false
for _, arg in ipairs(class_args) do
for _, pattern in ipairs(patterns) do
if mw.ustring.find(args[arg] or '', pattern) then
found = true
break
end
end
if found then break end
end
if found then
return frame:extensionTag{
name = 'templatestyles', args = { src = templatestyles }
}
else
return ''
end
end
local hlist_styles = ''
-- navbar always has mini = 1, so here (on this wiki) we can assume that
-- we don't need to output hlist styles in navbox again.
if not has_navbar() then
hlist_styles = _addListStyles('hlist', 'Flatlist/styles.css')
end
local plainlist_styles = _addListStyles('plainlist', 'Plainlist/styles.css')
return hlist_styles .. plainlist_styles
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 isIllegible()
-- require('Module:Color contrast') absent on mediawiki.org
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
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('[[Category:' .. cat .. ']]')
end
end
--
-- Main navbox tables
--
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
if args.state == 'collapsed' then args.state = 'mw-collapsed' end
tbl
:addClass('mw-collapsible')
:addClass(args.state or 'autocollapse')
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('^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()
-- get templatestyles
local frame = mw.getCurrentFrame()
local base_templatestyles = frame:extensionTag{
name = 'templatestyles', args = { src = 'Module:Navbox/styles.css' }
}
local templatestyles = ''
if args.templatestyles and args.templatestyles ~= '' then
templatestyles = frame:extensionTag{
name = 'templatestyles', args = { src = args.templatestyles }
}
end
local res = mw.html.create()
-- 'navbox-styles' exists for two reasons:
-- 1. To wrap the styles to work around phab: T200206 more elegantly. Instead
-- of combinatorial rules, this ends up being linear number of CSS rules.
-- 2. To allow MobileFrontend to rip the styles out with 'nomobile' such that
-- they are not dumped into the mobile view.
res:tag('div')
:addClass('navbox-styles')
:addClass('nomobile')
:wikitext(base_templatestyles .. templatestyles)
:done()
-- render the appropriate wrapper around the navbox, depending on the border param
if border == 'none' then
local nav = res:tag('div')
:attr('role', 'navigation')
:wikitext(addListStyles())
:node(tbl)
-- aria-labelledby title, otherwise above, otherwise lone group
if args.title or args.above or (args.group1 and not args.group2) then
nav:attr('aria-labelledby', mw.uri.anchorEncode(args.title or args.above or args.group1))
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 </div> to avoid the padding being applied, and at the
-- end add a <div> to balance out the parent's </div>
res
:wikitext('</div>')
:wikitext(addListStyles())
:node(tbl)
:wikitext('<div>')
else
local nav = res:tag('div')
:attr('role', 'navigation')
:addClass('navbox')
:addClass(args.navboxclass)
:cssText(args.bodystyle)
:cssText(args.style)
:css('padding', '3px')
:wikitext(addListStyles())
:node(tbl)
-- aria-labelledby title, otherwise above, otherwise lone group
if args.title or args.above or (args.group1 and not args.group2) then
nav:attr('aria-labelledby', mw.uri.anchorEncode(args.title or args.above or args.group1))
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 {{#invoke:Navbox|navbox|border=...}}.
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.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