--
-- This module implements
--
local p = {}
local navbar = require('Module:Navbar')._navbar
local args = {} local origArgs local root
local function notempty( s ) return s and s:match( '%S' ) end
local function fixChildBoxes(sval, tt) if notempty(sval) then local marker = '' local s = sval s = mw.ustring.gsub(s, '(<%s*[Tt][Rr])', marker .. '%1') s = mw.ustring.gsub(s, '(</[Tt][Rr]%s*>)', '%1' .. marker) if s:match(marker) then s = mw.ustring.gsub(s, marker .. '%s*' .. marker, ) s = mw.ustring.gsub(s, '([\r\n]|-[^\r\n]*[\r\n])%s*' .. marker, '%1') s = mw.ustring.gsub(s, marker .. '%s*([\r\n]|-)', '%1') s = mw.ustring.gsub(s, '(</[Cc][Aa][Pp][Tt][Ii][Oo][Nn]%s*>%s*)' .. marker, '%1') s = mw.ustring.gsub(s, '(<%s*[Tt][Aa][Bb][Ll][Ee][^<>]*>%s*)' .. marker, '%1') s = mw.ustring.gsub(s, '^(%{|[^\r\n]*[\r\n]%s*)' .. marker, '%1') s = mw.ustring.gsub(s, '([\r\n]%{|[^\r\n]*[\r\n]%s*)' .. marker, '%1') s = mw.ustring.gsub(s, marker .. '(%s*</[Tt][Aa][Bb][Ll][Ee]%s*>)', '%1') s = mw.ustring.gsub(s, marker .. '(%s*\n|%})', '%1') end if s:match(marker) then local subcells = mw.text.split(s, marker) s = for k = 1, #subcells do if k == 1 then
s = s .. subcells[k] .. '</' .. tt .. '>' elseif k == #subcells then local rowstyle = ' style="display:none"' if notempty(subcells[k]) then rowstyle = end s = s .. '<tr' .. rowstyle ..'><' .. tt .. ' colspan=2>\n' .. subcells[k] elseif notempty(subcells[k]) then if (k % 2) == 0 then s = s .. subcells[k] else s = s .. '<' .. tt .. ' colspan=2>\n' .. subcells[k] .. '</' .. tt .. '>' end end end end return s else return sval end end local function union(t1, t2) -- Returns the union of the values of two tables, as a sequence.local vals = {}for k, v in pairs(t1) dovals[v] = true endfor k, v in pairs(t2) dovals[v] = true endlocal ret = {}for k, v in pairs(vals) dotable.insert(ret, k) endreturn ret end local function getArgNums(prefix) -- Returns a table containing the numbers of the arguments that exist-- for the specified prefix. For example, if the prefix was 'data', and-- 'data1', 'data2', and 'data5' exist, it would return {1, 2, 5}.local nums = {}for k, v in pairs(args) dolocal num = tostring(k):match('^' .. prefix .. '([1-9]%d*)$')if num then table.insert(nums, tonumber(num)) end endtable.sort(nums)return nums end local function addRow(rowArgs) -- Adds a row to the infobox, with either a header cell-- or a label/data cell combination.if rowArgs.header thenroot:tag('tr'):addClass(rowArgs.rowclass):cssText(rowArgs.rowstyle):attr('id', rowArgs.rowid):tag('th'):attr('colspan', 2):attr('id', rowArgs.headerid):addClass(rowArgs.class):addClass(args.headerclass):css('text-align', 'center'):cssText(args.headerstyle):cssText(rowArgs.rowcellstyle):wikitext(fixChildBoxes(rowArgs.header, 'th')) elseif rowArgs.data thenlocal row = root:tag('tr')row:addClass(rowArgs.rowclass)row:cssText(rowArgs.rowstyle)row:attr('id', rowArgs.rowid)if rowArgs.label thenrow:tag('th'):attr('scope', 'row'):attr('id', rowArgs.labelid):cssText(args.labelstyle):cssText(rowArgs.rowcellstyle):wikitext(rowArgs.label):done() endlocal dataCell = row:tag('td')if not rowArgs.label then dataCell:attr('colspan', 2):css('text-align', 'center') enddataCell:attr('id', rowArgs.dataid):addClass(rowArgs.class):cssText(rowArgs.datastyle):cssText(rowArgs.rowcellstyle):newline():wikitext(fixChildBoxes(rowArgs.data, 'td')) end end local function renderTitle() if not args.title then return end root:tag('caption'):addClass(args.titleclass):cssText(args.titlestyle):wikitext(args.title) end local function renderAboveRow() if not args.above then return endroot:tag('tr'):tag('th'):attr('colspan', 2):addClass(args.aboveclass):css('text-align', 'center'):css('font-size', '125%'):css('font-weight', 'bold'):cssText(args.abovestyle):wikitext(fixChildBoxes(args.above,'th')) end local function renderBelowRow() if not args.below then return endroot:tag('tr'):tag('td'):attr('colspan', '2'):addClass(args.belowclass):css('text-align', 'center'):cssText(args.belowstyle):newline():wikitext(fixChildBoxes(args.below,'td')) end local function renderSubheaders() if args.subheader thenargs.subheader1 = args.subheader endif args.subheaderrowclass thenargs.subheaderrowclass1 = args.subheaderrowclass endlocal subheadernums = getArgNums('subheader')for k, num in ipairs(subheadernums) doaddRow({data = args['subheader' .. tostring(num)],datastyle = args.subheaderstyle or args['subheaderstyle' .. tostring(num)],class = args.subheaderclass,rowclass = args['subheaderrowclass' .. tostring(num)] }) end end local function renderImages() if args.image thenargs.image1 = args.image endif args.caption thenargs.caption1 = args.caption endlocal imagenums = getArgNums('image')for k, num in ipairs(imagenums) dolocal caption = args['caption' .. tostring(num)]local data = mw.html.create():wikitext(args['image' .. tostring(num)])if caption thendata:tag('div'):cssText(args.captionstyle):wikitext(caption) endaddRow({data = tostring(data),datastyle = args.imagestyle,class = args.imageclass,rowclass = args['imagerowclass' .. tostring(num)] }) end end local function renderRows() -- Gets the union of the header and data argument numbers,-- and renders them all in order using addRow.local rownums = union(getArgNums('header'), getArgNums('data'))table.sort(rownums)for k, num in ipairs(rownums) doaddRow({header = args['header' .. tostring(num)],label = args['label' .. tostring(num)],data = args['data' .. tostring(num)],datastyle = args.datastyle,class = args['class' .. tostring(num)],rowclass = args['rowclass' .. tostring(num)],rowstyle = args['rowstyle' .. tostring(num)],rowcellstyle = args['rowcellstyle' .. tostring(num)],dataid = args['dataid' .. tostring(num)],labelid = args['labelid' .. tostring(num)],headerid = args['headerid' .. tostring(num)],rowid = args['rowid' .. tostring(num)] }) end end local function renderNavBar() if not args.name then return endroot:tag('tr'):tag('td'):attr('colspan', '2'):css('text-align', 'right'):wikitext(navbar{args.name,mini = 1, }) end local function renderItalicTitle() local italicTitle = args['italic title'] and mw.ustring.lower(args['italic title'])if italicTitle == or italicTitle == 'force' or italicTitle == 'yes' thenroot:wikitext(mw.getCurrentFrame():expandTemplate({title = 'italic title'})) end end local function renderTrackingCategories() if args.decat ~= 'yes' thenif #(getArgNums('data')) == 0 and mw.title.getCurrentTitle().namespace == 0 thenroot:wikitext() endif args.child == 'yes' and args.title thenroot:wikitext() end end end local function _infobox() -- Specify the overall layout of the infobox, with special settings-- if the infobox is used as a 'child' inside another infobox.if args.child ~= 'yes' thenroot = mw.html.create('table')root:addClass('infobox'):addClass(args.bodyclass)if args.subbox == 'yes' thenroot:css('padding', '0'):css('border', 'none'):css('margin', '-3px'):css('width', 'auto'):css('min-width', '100%'):css('font-size', '100%'):css('clear', 'none'):css('float', 'none'):css('background-color', 'transparent') elseroot:css('width', '22em') end root:cssText(args.bodystyle) renderTitle()renderAboveRow() elseroot = mw.html.create()root:wikitext(args.title) end renderSubheaders()renderImages() renderRows() renderBelowRow() renderNavBar()renderItalicTitle()renderTrackingCategories()return tostring(root) end local function preprocessSingleArg(argName) -- If the argument exists and isn't blank, add it to the argument table.-- Blank arguments are treated as nil to match the behaviour of ParserFunctions.if origArgs[argName] and origArgs[argName] ~= thenargs[argName] = origArgs[argName] end end local function preprocessArgs(prefixTable, step) -- Assign the parameters with the given prefixes to the args table, in order, in batches-- of the step size specified. This is to prevent references etc. from appearing in the-- wrong order. The prefixTable should be an array containing tables, each of which has-- two possible fields, a "prefix" string and a "depend" table. The function always parses-- parameters containing the "prefix" string, but only parses parameters in the "depend"-- table if the prefix parameter is present and non-blank.if type(prefixTable) ~= 'table' thenerror("Non-table value detected for the prefix table", 2) endif type(step) ~= 'number' thenerror("Invalid step value detected", 2) end-- Get arguments without a number suffix, and check for bad input.for i,v in ipairs(prefixTable) doif type(v) ~= 'table' or type(v.prefix) ~= "string" or (v.depend and type(v.depend) ~= 'table') thenerror('Invalid input detected to preprocessArgs prefix table', 2) endpreprocessSingleArg(v.prefix)-- Only parse the depend parameter if the prefix parameter is present and not blank.if args[v.prefix] and v.depend thenfor j, dependValue in ipairs(v.depend) doif type(dependValue) ~= 'string' thenerror('Invalid "depend" parameter value detected in preprocessArgs') endpreprocessSingleArg(dependValue) end end end -- Get arguments with number suffixes.local a = 1 -- Counter variable.local moreArgumentsExist = truewhile moreArgumentsExist == true domoreArgumentsExist = falsefor i = a, a + step - 1 dofor j,v in ipairs(prefixTable) dolocal prefixArgName = v.prefix .. tostring(i)if origArgs[prefixArgName] thenmoreArgumentsExist = true -- Do another loop if any arguments are found, even blank ones.preprocessSingleArg(prefixArgName) end-- Process the depend table if the prefix argument is present and not blank, or-- we are processing "prefix1" and "prefix" is present and not blank, and-- if the depend table is present.if v.depend and (args[prefixArgName] or (i == 1 and args[v.prefix])) thenfor j,dependValue in ipairs(v.depend) dolocal dependArgName = dependValue .. tostring(i)preprocessSingleArg(dependArgName) end end end enda = a + step end end function p.infobox(frame) -- If called via #invoke, use the args passed into the invoking template.-- Otherwise, for testing purposes, assume args are being passed directly in.if frame == mw.getCurrentFrame() thenorigArgs = frame:getParent().args elseorigArgs = frame end-- Parse the data parameters in the same order that the old
did, so that-- references etc. will display in the expected places. Parameters that depend on-- another parameter are only processed if that parameter is present, to avoid-- phantom references appearing in article reference lists.preprocessSingleArg('child')preprocessSingleArg('bodyclass')preprocessSingleArg('subbox')preprocessSingleArg('bodystyle')preprocessSingleArg('title')preprocessSingleArg('titleclass')preprocessSingleArg('titlestyle')preprocessSingleArg('above')preprocessSingleArg('aboveclass')preprocessSingleArg('abovestyle')preprocessArgs({{prefix = 'subheader', depend = {'subheaderstyle', 'subheaderrowclass'}}
}, 10)preprocessSingleArg('subheaderstyle')preprocessSingleArg('subheaderclass')preprocessArgs({{prefix = 'image', depend = {'caption', 'imagerowclass'}} }, 10)preprocessSingleArg('captionstyle')preprocessSingleArg('imagestyle')preprocessSingleArg('imageclass')preprocessArgs({{prefix = 'header'},{prefix = 'data', depend = {'label'}},{prefix = 'rowclass'},{prefix = 'rowstyle'},{prefix = 'rowcellstyle'},{prefix = 'class'},{prefix = 'dataid'},{prefix = 'labelid'},{prefix = 'headerid'},{prefix = 'rowid'} }, 50)preprocessSingleArg('headerclass')preprocessSingleArg('headerstyle')preprocessSingleArg('labelstyle')preprocessSingleArg('datastyle')preprocessSingleArg('below')preprocessSingleArg('belowclass')preprocessSingleArg('belowstyle')preprocessSingleArg('name')args['italic title'] = origArgs['italic title'] -- different behaviour if blank or absentpreprocessSingleArg('decat')return _infobox() end
return p