--
-- This module implements {{Infobox}}
--
local p = {}
local navbar = require('Module:Navbar')._navbar
local args = {}
local origArgs
local root
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) do
vals[v] = true
end
for k, v in pairs(t2) do
vals[v] = true
end
local ret = {}
for k, v in pairs(vals) do
table.insert(ret, k)
end
return 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 'innehåll', and
-- 'innehåll1', 'innehåll2', and 'innehåll5' exist, it would return {1, 2, 5}.
local nummer = {}
for k, v in pairs(args) do
local num = tostring(k):match('^' .. prefix .. '([1-9]%d*)$')
if num then table.insert(nummer, tonumber(num)) end
end
table.sort(nummer)
return nummer
end
local function addrad(radArgs)
-- Adds a rad to the infobox, with either a rubrik cell
-- or a etikett/innehåll cell combination.
if radArgs.rubrik then
root
:tag('tr')
:addClass(radArgs.radclass)
:cssText(radArgs.radstil)
:attr('id', radArgs.radid)
:tag('th')
:attr('colspan', 2)
:attr('id', radArgs.rubrikid)
:addClass(radArgs.class)
:addClass(args.rubrikclass)
:css('text-align', 'center')
:cssText(args.rubrikstil)
:wikitext(radArgs.rubrik)
elseif radArgs.innehåll then
local rad = root:tag('tr')
rad:addClass(radArgs.radclass)
rad:cssText(radArgs.radstil)
rad:attr('id', radArgs.radid)
if radArgs.etikett then
rad
:tag('th')
:attr('scope', 'rad')
:attr('id', radArgs.etikettid)
:cssText(args.etikettstil)
:wikitext(radArgs.etikett)
:done()
end
local innehållCell = rad:tag('td')
if not radArgs.etikett then
innehållCell
:attr('colspan', 2)
:css('text-align', 'center')
end
innehållCell
:attr('id', radArgs.innehållid)
:addClass(radArgs.class)
:cssText(radArgs.innehållstil)
:newline()
:wikitext(radArgs.innehåll)
end
end
local function rendertitel()
if not args.titel then return end
root
:tag('bildtext')
:addClass(args.titelclass)
:cssText(args.titelstil)
:wikitext(args.titel)
end
local function renderAboverad()
if not args.above then return end
root
:tag('tr')
:tag('th')
:attr('colspan', 2)
:addClass(args.aboveclass)
:css('text-align', 'center')
:css('font-size', '125%')
:css('font-weight', 'bold')
:cssText(args.abovestil)
:wikitext(args.above)
end
local function renderBelowrad()
if not args.below then return end
root
:tag('tr')
:tag('td')
:attr('colspan', '2')
:addClass(args.belowclass)
:css('text-align', 'center')
:cssText(args.belowstil)
:newline()
:wikitext(args.below)
end
local function renderunderrubriks()
if args.underrubrik then
args.underrubrik1 = args.underrubrik
end
if args.underrubrikradclass then
args.underrubrikradclass1 = args.underrubrikradclass
end
local underrubriknummer = getArgnummer('underrubrik')
for k, num in ipairs(underrubriknummer) do
addrad({
innehåll = args['underrubrik' .. tostring(num)],
innehållstil = args.underrubrikstil or args['underrubrikstil' .. tostring(num)],
class = args.underrubrikclass,
radclass = args['underrubrikradclass' .. tostring(num)]
})
end
end
local function renderbilds()
if args.bild then
args.bild1 = args.bild
end
if args.bildtext then
args.bildtext1 = args.bildtext
end
local bildnummer = getArgnummer('bild')
for k, num in ipairs(bildnummer) do
local bildtext = args['bildtext' .. tostring(num)]
local innehåll = mw.html.create():wikitext(args['bild' .. tostring(num)])
if bildtext then
innehåll
:tag('div')
:cssText(args.bildtextstil)
:wikitext(bildtext)
end
addrad({
innehåll = tostring(innehåll),
innehållstil = args.bildstil,
class = args.bildclass,
radclass = args['bildradclass' .. tostring(num)]
})
end
end
local function renderrads()
-- Gets the union of the rubrik and innehåll argument numbers,
-- and renders them all in order using addrad.
local radnummer = union(getArgnummer('rubrik'), getArgnummer('innehåll'))
table.sort(radnummer)
for k, num in ipairs(radnummer) do
addrad({
rubrik = args['rubrik' .. tostring(num)],
etikett = args['etikett' .. tostring(num)],
innehåll = args['innehåll' .. tostring(num)],
innehållstil = args.innehållstil,
class = args['class' .. tostring(num)],
radclass = args['radclass' .. tostring(num)],
radstil = args['radstil' .. tostring(num)],
innehållid = args['innehållid' .. tostring(num)],
etikettid = args['etikettid' .. tostring(num)],
ribrikid = args['rubrikid' .. tostring(num)],
radid = args['radid' .. tostring(num)]
})
end
end
local function renderNavBar()
if not args.name then return end
root
:tag('tr')
:tag('td')
:attr('colspan', '2')
:css('text-align', 'right')
:wikitext(navbar{
args.name,
mini = 1,
})
end
local function renderItalictitel()
local italictitel = args['italic titel'] and mw.ustring.lower(args['italic titel'])
if italictitel == '' or italictitel == 'force' or italictitel == 'yes' then
root:wikitext(mw.getCurrentFrame():expandTemplate({titel = 'italic titel'}))
end
end
local function renderTrackingCategories()
if args.decat ~= 'yes' then
if #(getArgnummer('innehåll')) == 0 and mw.title.getCurrenttitle().namespace == 0 then
root:wikitext('')
end
if args.child == 'yes' and args.titel then
root: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' then
root = mw.html.create('table')
root
:addClass('infobox')
:addClass(args.bodyclass)
if args.subbox == 'yes' then
root
: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')
else
root
:css('width', '22em')
end
root
:cssText(args.bodystil)
rendertitel()
renderAboverad()
else
root = mw.html.create()
root
:wikitext(args.titel)
end
renderunderrubriks()
renderbilds()
renderrads()
renderBelowrad()
renderNavBar()
renderItalictitel()
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] ~= '' then
args[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' then
error("Non-table value detected for the prefix table", 2)
end
if type(step) ~= 'number' then
error("Invalid step value detected", 2)
end
-- Get arguments without a number suffix, and check for bad input.
for i,v in ipairs(prefixTable) do
if type(v) ~= 'table' or type(v.prefix) ~= "string" or (v.depend and type(v.depend) ~= 'table') then
error('Invalid input detected to preprocessArgs prefix table', 2)
end
preprocessSingleArg(v.prefix)
-- Only parse the depend parameter if the prefix parameter is present and not blank.
if args[v.prefix] and v.depend then
for j, dependValue in ipairs(v.depend) do
if type(dependValue) ~= 'string' then
error('Invalid "depend" parameter value detected in preprocessArgs')
end
preprocessSingleArg(dependValue)
end
end
end
-- Get arguments with number suffixes.
local a = 1 -- Counter variable.
local moreArgumentsExist = true
while moreArgumentsExist == true do
moreArgumentsExist = false
for i = a, a + step - 1 do
for j,v in ipairs(prefixTable) do
local prefixArgName = v.prefix .. tostring(i)
if origArgs[prefixArgName] then
moreArgumentsExist = 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])) then
for j,dependValue in ipairs(v.depend) do
local dependArgName = dependValue .. tostring(i)
preprocessSingleArg(dependArgName)
end
end
end
end
a = 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() then
origArgs = frame:getParent().args
else
origArgs = frame
end
-- Parse the innehåll parameters in the same order that the old {{infobox}} 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('grundclass')
preprocessSingleArg('subbox')
preprocessSingleArg('bodystil')
preprocessSingleArg('titel')
preprocessSingleArg('titelclass')
preprocessSingleArg('titelstil')
preprocessSingleArg('över')
preprocessSingleArg('överclass')
preprocessSingleArg('överstil')
preprocessArgs({
{prefix = 'underrubrik', depend = {'underrubrikstil', 'underrubrikradclass'}}
}, 10)
preprocessSingleArg('underrubrikstil')
preprocessSingleArg('underrubrikclass')
preprocessArgs({
{prefix = 'bild', depend = {'bildtext', 'bildradclass'}}
}, 10)
preprocessSingleArg('bildtextstil')
preprocessSingleArg('bildstil')
preprocessSingleArg('bildclass')
preprocessArgs({
{prefix = 'rubrik'},
{prefix = 'innehåll', depend = {'etikett'}},
{prefix = 'radclass'},
{prefix = 'radstil'},
{prefix = 'class'},
{prefix = 'innehållid'},
{prefix = 'etikettid'},
{prefix = 'rubrikid'},
{prefix = 'radid'}
}, 50)
preprocessSingleArg('rubrikclass')
preprocessSingleArg('rubrikstil')
preprocessSingleArg('etikettstil')
preprocessSingleArg('innehållstil')
preprocessSingleArg('under')
preprocessSingleArg('underclass')
preprocessSingleArg('understil')
preprocessSingleArg('name')
args['italic titel'] = origArgs['italic titel'] -- different behaviour if blank or absent
preprocessSingleArg('decat')
return _infobox()
end
return p