Editing Module:Infobox
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-- This module implements {{Infobox}} | -- This module implements {{Infobox}} | ||
-- | -- | ||
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local p = {} | local p = {} | ||
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local args = {} | local args = {} | ||
| − | local origArgs | + | local origArgs |
local root | local root | ||
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local function union(t1, t2) | 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 | end | ||
local function getArgNums(prefix) | 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) do | |
| − | + | local num = tostring(k):match('^' .. prefix .. '([1-9]%d*)$') | |
| − | + | if num then table.insert(nums, tonumber(num)) end | |
| − | + | end | |
| − | + | table.sort(nums) | |
| − | + | return nums | |
end | end | ||
local function addRow(rowArgs) | local function addRow(rowArgs) | ||
| − | + | -- Adds a row to the infobox, with either a header cell | |
| − | + | -- or a label/data cell combination. | |
| − | + | if rowArgs.header then | |
| − | + | root | |
| − | + | :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) | |
| − | + | :wikitext(rowArgs.header) | |
| − | + | elseif rowArgs.data then | |
| − | + | local row = root:tag('tr') | |
| − | + | row:addClass(rowArgs.rowclass) | |
| − | + | row:cssText(rowArgs.rowstyle) | |
| − | + | row:attr('id', rowArgs.rowid) | |
| − | + | if rowArgs.label then | |
| − | + | row | |
| − | + | :tag('th') | |
| − | + | :attr('scope', 'row') | |
| − | + | :attr('id', rowArgs.labelid) | |
| − | + | :cssText(args.labelstyle) | |
| − | + | :wikitext(rowArgs.label) | |
| − | + | :done() | |
| − | + | end | |
| − | + | ||
| − | + | local dataCell = row:tag('td') | |
| − | + | if not rowArgs.label then | |
| − | + | dataCell | |
| − | + | :attr('colspan', 2) | |
| − | + | :css('text-align', 'center') | |
| − | + | end | |
| − | + | dataCell | |
| − | + | :attr('id', rowArgs.dataid) | |
| − | + | :addClass(rowArgs.class) | |
| − | + | :cssText(rowArgs.datastyle) | |
| − | + | :newline() | |
| − | + | :wikitext(rowArgs.data) | |
| − | + | end | |
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end | end | ||
local function renderTitle() | local function renderTitle() | ||
| − | + | if not args.title then return end | |
| − | + | root | |
| − | + | :tag('caption') | |
| − | + | :addClass(args.titleclass) | |
| − | + | :cssText(args.titlestyle) | |
| − | + | :wikitext(args.title) | |
end | end | ||
local function renderAboveRow() | local function renderAboveRow() | ||
| − | + | 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.abovestyle) | |
| − | + | :wikitext(args.above) | |
end | end | ||
local function renderBelowRow() | local function renderBelowRow() | ||
| − | + | if not args.below then return end | |
| − | + | ||
| − | + | root | |
| − | + | :tag('tr') | |
| − | + | :tag('td') | |
| − | + | :attr('colspan', '2') | |
| − | + | :addClass(args.belowclass) | |
| − | + | :css('text-align', 'center') | |
| − | + | :cssText(args.belowstyle) | |
| − | + | :newline() | |
| + | :wikitext(args.below) | ||
end | end | ||
local function renderSubheaders() | local function renderSubheaders() | ||
| − | + | if args.subheader then | |
| − | + | args.subheader1 = args.subheader | |
| − | + | end | |
| − | + | if args.subheaderrowclass then | |
| − | + | args.subheaderrowclass1 = args.subheaderrowclass | |
| − | + | end | |
| − | + | local subheadernums = getArgNums('subheader') | |
| − | + | for k, num in ipairs(subheadernums) do | |
| − | + | addRow({ | |
| − | + | data = args['subheader' .. tostring(num)], | |
| − | + | datastyle = args.subheaderstyle or args['subheaderstyle' .. tostring(num)], | |
| − | + | class = args.subheaderclass, | |
| − | + | rowclass = args['subheaderrowclass' .. tostring(num)] | |
| − | + | }) | |
| − | + | end | |
| − | |||
end | end | ||
local function renderImages() | local function renderImages() | ||
| − | + | if args.image then | |
| − | + | args.image1 = args.image | |
| − | + | end | |
| − | + | if args.caption then | |
| − | + | args.caption1 = args.caption | |
| − | + | end | |
| − | + | local imagenums = getArgNums('image') | |
| − | + | for k, num in ipairs(imagenums) do | |
| − | + | local caption = args['caption' .. tostring(num)] | |
| − | + | local data = mw.html.create():wikitext(args['image' .. tostring(num)]) | |
| − | + | if caption then | |
| − | + | data | |
| − | + | :tag('div') | |
| − | + | :cssText(args.captionstyle) | |
| − | + | :wikitext(caption) | |
| − | + | end | |
| − | + | addRow({ | |
| − | + | data = tostring(data), | |
| − | + | datastyle = args.imagestyle, | |
| − | + | class = args.imageclass, | |
| − | + | rowclass = args['imagerowclass' .. tostring(num)] | |
| − | + | }) | |
| − | + | end | |
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end | end | ||
local function renderRows() | 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) do | |
| − | + | addRow({ | |
| − | + | 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)], | |
| − | + | dataid = args['dataid' .. tostring(num)], | |
| − | + | labelid = args['labelid' .. tostring(num)], | |
| − | + | headerid = args['headerid' .. tostring(num)], | |
| − | + | rowid = args['rowid' .. tostring(num)] | |
| − | + | }) | |
| − | + | end | |
| − | |||
end | end | ||
local function renderNavBar() | 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 | end | ||
local function renderItalicTitle() | local function renderItalicTitle() | ||
| − | + | local italicTitle = args['italic title'] and mw.ustring.lower(args['italic title']) | |
| − | + | if italicTitle == '' or italicTitle == 'force' or italicTitle == 'yes' then | |
| − | + | root:wikitext(mw.getCurrentFrame():expandTemplate({title = 'italic title'})) | |
| − | + | end | |
end | end | ||
local function renderTrackingCategories() | local function renderTrackingCategories() | ||
| − | + | if args.decat ~= 'yes' then | |
| − | + | if #(getArgNums('data')) == 0 and mw.title.getCurrentTitle().namespace == 0 then | |
| − | + | root:wikitext('[[Category:Articles which use infobox templates with no data rows]]') | |
| − | + | end | |
| − | + | if args.child == 'yes' and args.title then | |
| − | + | root:wikitext('[[Category:Pages which use embedded infobox templates with the title parameter]]') | |
| − | + | end | |
| − | + | end | |
| − | |||
end | end | ||
local function _infobox() | 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.bodystyle) | ||
| + | |||
| + | renderTitle() | ||
| + | renderAboveRow() | ||
| + | else | ||
| + | root = mw.html.create() | ||
| + | |||
| + | root | ||
| + | :wikitext(args.title) | ||
| + | end | ||
| − | + | renderSubheaders() | |
| − | + | renderImages() | |
| − | + | renderRows() | |
| − | + | renderBelowRow() | |
| − | + | renderNavBar() | |
| − | + | renderItalicTitle() | |
| − | + | renderTrackingCategories() | |
| − | + | ||
| − | + | return tostring(root) | |
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end | end | ||
local function preprocessSingleArg(argName) | 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 | end | ||
local function preprocessArgs(prefixTable, step) | 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 | |
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| − | 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 | |
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end | end | ||
| − | + | ||
function p.infobox(frame) | 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 data 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('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 = '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 absent | ||
| + | preprocessSingleArg('decat') | ||
| + | |||
| + | return _infobox() | ||
end | end | ||
| + | |||
return p | return p | ||
