Module:Infobox3cols: Difference between revisions

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--
local check_for_unknown_parameters = require("Module:Check for unknown parameters")._check
-- This module implements {{Infobox3cols}}
 
--
-- The initial version was created by modifying [[Module:Infobox]]
--
local p = {}
local p = {}
local navbar = require('Module:Navbar')._navbar
local args = {}
local args = {}
local origArgs
local origArgs = {}
local root
local root


-- Returns the union of the values of two tables, as a sequence.
local function union(t1, t2)
local function union(t1, t2)
    -- Returns the union of the values of two tables, as a sequence.
 
    local vals = {}
local vals = {}
    for k, v in pairs(t1) do
for k, v in pairs(t1) do
        vals[v] = true
vals[v] = true
    end
end
    for k, v in pairs(t2) do
for k, v in pairs(t2) do
        vals[v] = true
vals[v] = true
    end
end
    local ret = {}
local ret = {}
    for k, v in pairs(vals) do
for k, v in pairs(vals) do
        table.insert(ret, k)
table.insert(ret, k)
    end
end
    return ret
return ret
end
end


local function getArgNums(prefix,suffix)
-- Returns a table containing the numbers of the arguments that exist
    -- Returns a table containing the numbers of the arguments that exist
-- for the specified prefix. For example, if the prefix was 'data', and
    -- for the specified prefix. For example, if the prefix was 'data', and
-- 'data1', 'data2', and 'data5' exist, it would return {1, 2, 5}.
    -- 'data1', 'data2', and 'data5' exist, it would return {1, 2, 5}.
local function getArgNums(prefix, suffix)
    local nums = {}
local nums = {}
    for k, v in pairs(args) do
for k, v in pairs(args) do
        local num = tostring(k):match('^' .. prefix .. '([0-9]%d*)' .. suffix .. '$')
local num = tostring(k):match('^' .. prefix .. '([0-9]%d*)' .. suffix .. '$')
        if num then table.insert(nums, tonumber(num)) end
if num then table.insert(nums, tonumber(num)) end
    end
end
    table.sort(nums)
table.sort(nums)
    return nums
return nums
end
end


-- Adds a row to the infobox, with either a header cell
-- or a label/data cell combination.
local function addRow(rowArgs)
local function addRow(rowArgs)
    -- Adds a row to the infobox, with either a header cell
if rowArgs.header then
    -- or a label/data cell combination.
root
    if rowArgs.header then
:tag('tr')
        root
:addClass(rowArgs.rowclass)
            :tag('tr')
:cssText(rowArgs.rowstyle)
                :addClass(rowArgs.rowclass)
:tag('th')
                :cssText(rowArgs.rowstyle)
:attr('colspan', '4')
                :attr('id', rowArgs.rowid)
:addClass('infobox-header')
                :tag('th')
:addClass(rowArgs.class)
                    :attr('colspan', 4)
:addClass(args.headerclass)
                    :attr('id', rowArgs.headerid)
-- @deprecated next; target .infobox-<name> .infobox-header
                    :addClass(rowArgs.class)
:cssText(args.headerstyle)
                    :addClass(args.headerclass)
:cssText(rowArgs.rowcellstyle)
                    :css('text-align', 'center')
:cssText(args.extracellstyles[rowArgs.num .. 'h'])
                    :cssText(args.headerstyle)
:wikitext(rowArgs.header)
                    :cssText(rowArgs.rowcellstyle)
elseif rowArgs.label then
                    :wikitext(rowArgs.header)
if rowArgs.data then
    elseif rowArgs.label then
local row = root:tag('tr')
        if rowArgs.data then
row:addClass(rowArgs.rowclass)
            local row = root:tag('tr')
row:cssText(rowArgs.rowstyle)
            row:addClass(rowArgs.rowclass)
row
            row:cssText(rowArgs.rowstyle)
:tag('th')
            row:attr('id', rowArgs.rowid)
:attr('scope', 'row')
            row
:addClass('infobox-label')
                :tag('th')
:cssText(args.labelstyle)
                    :attr('scope', 'row')
:cssText(rowArgs.rowcellstyle)
                    :attr('id', rowArgs.labelid)
:cssText(args.extracellstyles[rowArgs.num .. 'l'])
                    :cssText(args.labelstyle)
:wikitext(rowArgs.label)
                    :cssText(rowArgs.rowcellstyle)
:done()
                    :wikitext(rowArgs.label)
                    :done()
local dataCell = row:tag('td')
       
dataCell
            local dataCell = row:tag('td')
:attr('colspan', '3')
            dataCell
:addClass('infobox-data')
                :attr('colspan', 3)
:addClass(rowArgs.class)
                :attr('id', rowArgs.dataid)
-- @deprecated next; target .infobox-<name> .infobox-data
                :addClass(rowArgs.class)
:cssText(rowArgs.datastyle)
                :cssText(rowArgs.datastyle)
:cssText(rowArgs.rowcellstyle)
                :cssText(rowArgs.rowcellstyle)
:cssText(args.extracellstyles[rowArgs.num])
                :newline()
:newline()
                :wikitext(rowArgs.data)
:wikitext(rowArgs.data)
        elseif rowArgs.dataa or rowArgs.datab then
elseif rowArgs.dataa or rowArgs.datab or rowArgs.datac then
            local row = root:tag('tr')
local row = root:tag('tr')
            row:addClass(rowArgs.rowclass)
row:addClass(rowArgs.rowclass)
            row:cssText(rowArgs.rowstyle)
row:cssText(rowArgs.rowstyle)
            row:attr('id', rowArgs.rowid)
row
            row
:tag('th')
                :tag('th')
:attr('scope', 'row')
                    :attr('scope', 'row')
:addClass('infobox-label')
                    :attr('id', rowArgs.labelid)
:cssText(args.labelstyle)
                    :cssText(args.labelstyle)
:cssText(rowArgs.rowcellstyle)
                    :cssText(rowArgs.rowcellstyle)
:cssText(args.extracellstyles[rowArgs.num .. 'l'])
                    :wikitext(rowArgs.label)
:wikitext(rowArgs.label)
                    :done()
:done()


            local dataCella = row:tag('td')
local dataCella = row:tag('td')
            dataCella
dataCella
                :attr('id', rowArgs.dataaid)
:addClass('infobox-data infobox-data-a')
                :addClass(rowArgs.classa)
:addClass(rowArgs.classa)
                :cssText(rowArgs.dataastyle)
-- @deprecated next; target .infobox-<name> .infobox-data-a
                :cssText(rowArgs.rowcellstyle)
:cssText(rowArgs.dataastyle)
                :newline()
:cssText(rowArgs.rowcellstyle)
                :wikitext(rowArgs.dataa)
:cssText(args.extracellstyles[rowArgs.num .. 'a'])
            if rowArgs.renderb then
:newline()
                local dataCellb = row:tag('td')
:wikitext(rowArgs.dataa)
                dataCellb
if rowArgs.renderb then
                    :attr('id', rowArgs.databid)
local dataCellb = row:tag('td')
                    :addClass(rowArgs.classb)
dataCellb
                    :cssText(rowArgs.databstyle)
:addClass('infobox-data infobox-data-b')
                    :cssText(rowArgs.rowcellstyle)
:addClass(rowArgs.classb)
                    :newline()
-- @deprecated next; target .infobox-<name> .infobox-data-b
                    :wikitext(rowArgs.datab)
:cssText(rowArgs.databstyle)
            end
:cssText(rowArgs.rowcellstyle)
            if rowArgs.renderc then
:cssText(args.extracellstyles[rowArgs.num .. 'b'])
                local dataCellc = row:tag('td')
:newline()
                dataCellc
:wikitext(rowArgs.datab)
                    :attr('id', rowArgs.datacid)
end
                    :addClass(rowArgs.classc)
if rowArgs.renderc then
                    :cssText(rowArgs.datacstyle)
local dataCellc = row:tag('td')
                    :cssText(rowArgs.rowcellstyle)
dataCellc
                    :newline()
:addClass('infobox-data infobox-data-c')
                    :wikitext(rowArgs.datac)
:addClass(rowArgs.classc)
            end
-- @deprecated next; target .infobox-<name> .infobox-data-c
        end
:cssText(rowArgs.datacstyle)
    elseif rowArgs.data then
:cssText(rowArgs.rowcellstyle)
        local row = root:tag('tr')
:cssText(args.extracellstyles[rowArgs.num .. 'c'])
        row:addClass(rowArgs.rowclass)
:newline()
        row:cssText(rowArgs.rowstyle)
:wikitext(rowArgs.datac)
        row:attr('id', rowArgs.rowid)
end
                   
end
        local dataCell = row:tag('td')
elseif rowArgs.data then
        dataCell
local row = root:tag('tr')
            :attr('colspan', 4)
row:addClass(rowArgs.rowclass)
            :attr('id', rowArgs.dataid)
row:cssText(rowArgs.rowstyle)
            :addClass(rowArgs.class)
            :css('text-align', 'center')  
local dataCell = row:tag('td')
            :cssText(rowArgs.datastyle)
dataCell
            :cssText(rowArgs.rowcellstyle)
:attr('colspan', '4')
            :newline()
:addClass('infobox-full-data')
            :wikitext(rowArgs.data)
:addClass(rowArgs.class)
    end
-- @deprecated next; target .infobox-<name> .infobox-full-data
:cssText(rowArgs.datastyle)
:cssText(rowArgs.rowcellstyle)
:cssText(args.extracellstyles[rowArgs.num])
:newline()
:wikitext(rowArgs.data)
end
end
end


local function renderTitle()
local function renderTitle()
    if not args.title then return end
if not args.title then return end


    root
root
        :tag('caption')
:tag('caption')
            :addClass(args.titleclass)
:addClass('infobox-title')
            :cssText(args.titlestyle)
:addClass(args.titleclass)
            :wikitext(args.title)
-- @deprecated next; target .infobox-<name> .infobox-title
:cssText(args.titlestyle)
:wikitext(args.title)
end
end


local function renderAboveRow()
local function renderAboveRow()
    if not args.above then return end
if not args.above then return end
   
    root
root
        :tag('tr')
:tag('tr')
            :tag('th')
:tag('th')
                :attr('colspan', 4)
:attr('colspan', '4')
                :addClass(args.aboveclass)
:addClass('infobox-above')
                :css('text-align', 'center')
:addClass(args.aboveclass)
                :css('font-size', '125%')
-- @deprecated next; target .infobox-<name> .infobox-above
                :css('font-weight', 'bold')
:cssText(args.abovestyle)
                :cssText(args.abovestyle)
:wikitext(args.above)
                :wikitext(args.above)
end
end


local function renderBelowRow()
local function renderBelowRow()
    if not args.below then return end
if not args.below then return end
   
    root
root
        :tag('tr')
:tag('tr')
            :tag('td')
:tag('td')
                :attr('colspan', 4)
:attr('colspan', '4')
                :addClass(args.belowclass)
:addClass('infobox-below')
                :css('text-align', 'center')
:addClass(args.belowclass)
                :cssText(args.belowstyle)
-- @deprecated next; target .infobox-<name> .infobox-below
                :newline()
:cssText(args.belowstyle)
                :wikitext(args.below)
:newline()
:wikitext(args.below)
end
 
local function addSubheaderRow(subheaderArgs)
if subheaderArgs.data then
local row = root:tag('tr')
row:addClass(subheaderArgs.rowclass)
local dataCell = row:tag('td')
dataCell
:attr('colspan', '4')
:addClass('infobox-subheader')
:addClass(subheaderArgs.class)
:cssText(subheaderArgs.datastyle)
:cssText(subheaderArgs.rowcellstyle)
:newline()
:wikitext(subheaderArgs.data)
end
end
end


local function renderSubheaders()
local function renderSubheaders()
    if args.subheader then
if args.subheader then
        args.subheader1 = args.subheader
args.subheader1 = args.subheader
    end
end
    if args.subheaderrowclass then
if args.subheaderrowclass then
        args.subheaderrowclass1 = args.subheaderrowclass
args.subheaderrowclass1 = args.subheaderrowclass
    end
end
    local subheadernums = getArgNums('subheader','')
local subheadernums = getArgNums('subheader','')
    for k, num in ipairs(subheadernums) do
for k, num in ipairs(subheadernums) do
        addRow({
addSubheaderRow({
            data = args['subheader' .. tostring(num)],
data = args['subheader' .. tostring(num)],
            datastyle = args.subheaderstyle or args['subheaderstyle' .. tostring(num)],
-- @deprecated next; target .infobox-<name> .infobox-subheader
            class = args.subheaderclass,
datastyle = args.subheaderstyle,
            rowclass = args['subheaderrowclass' .. tostring(num)]
rowcellstyle = args['subheaderstyle' .. tostring(num)],
        })
class = args.subheaderclass,
    end
rowclass = args['subheaderrowclass' .. tostring(num)]
})
end
end
 
local function addImageRow(imageArgs)
if imageArgs.data then
local row = root:tag('tr')
row:addClass(imageArgs.rowclass)
local dataCell = row:tag('td')
dataCell
:attr('colspan', '4')
:addClass('infobox-image')
:addClass(imageArgs.class)
:cssText(imageArgs.datastyle)
:newline()
:wikitext(imageArgs.data)
end
end
end


local function renderImages()
local function renderImages()
    if args.image then
if args.image then
        args.image1 = args.image
args.image1 = args.image
    end
end
    if args.caption then
if args.caption then
        args.caption1 = args.caption
args.caption1 = args.caption
    end
end
    local imagenums = getArgNums('image','')
local imagenums = getArgNums('image','')
    for k, num in ipairs(imagenums) do
for k, num in ipairs(imagenums) do
        local caption = args['caption' .. tostring(num)]
local caption = args['caption' .. tostring(num)]
        local data = mw.html.create():wikitext(args['image' .. tostring(num)])
local data = mw.html.create():wikitext(args['image' .. tostring(num)])
        if caption then
if caption then
            data
data
                :tag('div')
:tag('div')
                    :cssText(args.captionstyle)
:addClass('infobox-caption')
                    :wikitext(caption)
-- @deprecated next; target .infobox-<name> .infobox-caption
        end
:cssText(args.captionstyle)
        addRow({
:wikitext(caption)
            data = tostring(data),
end
            datastyle = args.imagestyle,
addImageRow({
            class = args.imageclass,
data = tostring(data),
            rowclass = args['imagerowclass' .. tostring(num)]
-- @deprecated next; target .infobox-<name> .infobox-image
        })
datastyle = args.imagestyle,
    end
class = args.imageclass,
rowclass = args['imagerowclass' .. tostring(num)]
})
end
end
end


-- Gets the union of the header and data argument numbers,
-- and renders them all in order
local function renderRows()
local function renderRows()
    -- Gets the union of the header and data argument numbers,
local rownums = union(getArgNums('header',''), getArgNums('data','[abc]?'))
    -- and renders them all in order using addRow.
local datab_count = #(getArgNums('data','b'))
    local rownums = union(getArgNums('header',''), getArgNums('data','[ab]?'))
local datac_count = #(getArgNums('data','c'))
    local datab_count = #(getArgNums('data','b'))
table.sort(rownums)
    local datac_count = #(getArgNums('data','c'))
for k, num in ipairs(rownums) do
 
addRow({
    table.sort(rownums)
num = tostring(num),
    for k, num in ipairs(rownums) do
renderb = datab_count > 0,
        addRow({
renderc = datac_count > 0,
            renderb = datab_count > 0,
header = args['header' .. tostring(num)],
            renderc = datac_count > 0,
label = args['label' .. tostring(num)],
            header = args['header' .. tostring(num)],
data = args['data' .. tostring(num)],
            label = args['label' .. tostring(num)],
datastyle = args.datastyle,
            data = args['data' .. tostring(num)],
class = args['class' .. tostring(num)],
            datastyle = args.datastyle,
dataa = args['data' .. tostring(num) .. 'a'],
            class = args['class' .. tostring(num)],
dataastyle = args.datastylea,
            dataa = args['data' .. tostring(num) .. 'a'],
classa = args['class' .. tostring(num) .. 'a'],
            dataastyle = args.datastylea,
datab = args['data' .. tostring(num) .. 'b'],
            classa = args['class' .. tostring(num) .. 'a'],
databstyle = args.datastyleb,
            datab = args['data' .. tostring(num) .. 'b'],
classb = args['class' .. tostring(num) .. 'b'],
            databstyle = args.datastyleb,
datac = args['data' .. tostring(num) .. 'c'],
            classb = args['class' .. tostring(num) .. 'b'],
datacstyle = args.datastylec,
            datac = args['data' .. tostring(num) .. 'c'],
classc = args['class' .. tostring(num) .. 'c'],
            datacstyle = args.datastylec,
rowclass = args['rowclass' .. tostring(num)],
            classc = args['class' .. tostring(num) .. 'c'],
-- @deprecated next; target .infobox-<name> rowclass
            rowclass = args['rowclass' .. tostring(num)],
rowstyle = args['rowstyle' .. tostring(num)],
            rowstyle = args['rowstyle' .. tostring(num)],
rowcellstyle = args['rowcellstyle' .. tostring(num)],
            rowcellstyle = args['rowcellstyle' .. tostring(num)],
})
            dataid = args['dataid' .. tostring(num)],
end
            dataaid = args['dataid' .. tostring(num) .. 'a'],
            dataaib = args['dataid' .. tostring(num) .. 'b'],
            dataaic = args['dataid' .. tostring(num) .. 'c'],
            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
if not args.name then return end
   
    root
root
        :tag('tr')
:tag('tr')
            :tag('td')
:tag('td')
                :attr('colspan', '4')
:attr('colspan', '4')
                :css('text-align', 'right')
:addClass('infobox-navbar')
                :wikitext(navbar{
:wikitext(require('Module:Navbar')._navbar{
                    args.name,
args.name,
                    mini = 1,
mini = 1,
                })
})
end
end


local function renderItalicTitle()
local function renderItalicTitle()
    local italicTitle = args['italic title'] and mw.ustring.lower(args['italic title'])
local italicTitle = args['italic title'] and mw.ustring.lower(args['italic title'])
    if italicTitle == '' or italicTitle == 'force' or italicTitle == 'yes' then
if italicTitle == '' or italicTitle == 'force' or italicTitle == 'yes' then
        root:wikitext(mw.getCurrentFrame():expandTemplate({title = 'italic title'}))
root:wikitext(mw.getCurrentFrame():expandTemplate({title = 'italic title'}))
    end
end
end
end


-- Render tracking categories. args.decat == turns off tracking categories.
local function renderTrackingCategories()
local function renderTrackingCategories()
    if args.decat ~= 'yes' then
local title = mw.title.getCurrentTitle()
        if #(getArgNums('data','[abc]?')) == 0 and mw.title.getCurrentTitle().namespace == 0 then
if args.decat == 'yes' then return end
            root:wikitext('[[Category:Articles which use infobox templates with no data rows]]')
        end
if #(getArgNums('data','[abc]?')) == 0 and title.namespace == 0 then
    end
root:wikitext('[[Category:Articles using infobox templates with no data rows]]')
end
root:wikitext(check_for_unknown_parameters({
checkpositional = "y",
ignoreblank = "y",
regexp1 = "header[%d][%d]*",
regexp2 = "label[%d][%d]*",
regexp3 = "data[%d][%d]*[abc]?",
regexp4 = "class[%d][%d]*[abc]?",
regexp5 = "rowclass[%d][%d]*",
regexp6 = "rowstyle[%d][%d]*",
regexp7 = "rowcellstyle[%d][%d]*",
unknown = "[[Category:Pages using infobox3cols with undocumented parameters|_VALUE_" .. title.text .. "]]",
"above", "aboveclass", "aboverowclass", "abovestyle", "below", "belowclass",
"belowrowclass", "belowstyle", "bodyclass", "bodystyle", "caption", "caption1",
"caption2", "captionstyle", "child", "datastyle", "datastylea", "datastyleb",
"datastylec", "extracellstyles", "headerstyle", "image", "image1", "image2",
"imageclass", "imagerowclass1", "imagerowclass2", "imagestyle", "labelstyle",
"name", "subbox", "subheader", "subheader2", "subheaderclass",
"subheaderrowclass1", "subheaderrowclass2", "subheaderstyle", "templatestyles",
"title", "titleclass", "titlestyle",
}, origArgs))
 
if origArgs.header0 or origArgs.label0 or origArgs.data0 or origArgs.data0a
or origArgs.data0b or origArgs.data0c or origArgs.class0 or origArgs.rowclass0 then
root:wikitext("[[Category:Pages using infobox3cols with header0 or label0 or data0]]")
end
 
if title.namespace == 10 and mw.ustring.sub(title.text, 1, 7) == "Infobox" then
root:wikitext("[[Category:Infobox templates|" .. mw.ustring.sub(title.text, 9) .. "]]")
end
end
 
--[=[
Loads the templatestyles for the infobox.
 
TODO: FINISH loading base templatestyles here rather than in
MediaWiki:Common.css. There are 4-5000 pages with 'raw' infobox tables.
See [[Mediawiki_talk:Common.css/to_do#Infobox]] and/or come help :).
When we do this we should clean up the inline CSS below too.
Will have to do some bizarre conversion category like with sidebar.
 
]=]
local function loadTemplateStyles()
local frame = mw.getCurrentFrame()
-- See function description
local base_templatestyles = frame:extensionTag{
name = 'templatestyles', args = { src = 'Module:Infobox/styles.css' }
}
 
local templatestyles = ''
if args['templatestyles'] then templatestyles = frame:extensionTag{
name = 'templatestyles', args = { src = args['templatestyles'] }
}
end
local child_templatestyles = ''
if args['child templatestyles'] then child_templatestyles = frame:extensionTag{
name = 'templatestyles', args = { src = args['child templatestyles'] }
}
end
local grandchild_templatestyles = ''
if args['grandchild templatestyles'] then grandchild_templatestyles = frame:extensionTag{
name = 'templatestyles', args = { src = args['grandchild templatestyles'] }
}
end
 
return table.concat({
base_templatestyles, -- see function description
templatestyles,
child_templatestyles,
grandchild_templatestyles
})
end
 
-- common functions between the child and non child cases
local function structure_infobox_common()
renderSubheaders()
renderImages()
-- preprocessRows()
renderRows()
renderBelowRow()
renderNavBar()
renderItalicTitle()
-- renderEmptyRowCategories()
renderTrackingCategories()
-- cleanInfobox()
end
end


-- Specify the overall layout of the infobox, with special settings if the
-- infobox is used as a 'child' inside another infobox.
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.
    root = mw.html.create('table')
       
    root
        :addClass('infobox')
        :addClass(args.bodyclass)
    if args.child == 'yes' or args.subbox == 'yes' then
        root
            :css('padding', '0')
            :css('border', 'none')
            :css('margin', (args.subbox == 'yes') and '-3px' or 'auto')
            :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)
root = mw.html.create('table')
   
    renderTitle()
root
    renderAboveRow()
:addClass((args.child == 'yes' or args.subbox == 'yes') and 'infobox-subbox' or 'infobox')
    renderSubheaders()
:addClass(args.child == 'yes' and 'infobox-3cols-child' or nil)
    renderImages()
:addClass(args.bodyclass)
    renderRows()  
-- @deprecated next; target .infobox-<name>
    renderBelowRow() 
:cssText(args.bodystyle)
    renderNavBar()
    renderItalicTitle()
renderTitle()
    renderTrackingCategories()
renderAboveRow()
   
structure_infobox_common()
    return tostring(root)
return loadTemplateStyles() .. tostring(root)
end
end


-- 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.
local function preprocessSingleArg(argName)
local function preprocessSingleArg(argName)
    -- If the argument exists and isn't blank, add it to the argument table.
if origArgs[argName] and origArgs[argName] ~= '' then
    -- Blank arguments are treated as nil to match the behaviour of ParserFunctions.
args[argName] = origArgs[argName]
    if origArgs[argName] and origArgs[argName] ~= '' then
end
        args[argName] = origArgs[argName]
    end
end
end


-- 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.
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
if type(prefixTable) ~= 'table' then
    -- of the step size specified. This is to prevent references etc. from appearing in the
error("Non-table value detected for the prefix table", 2)
    -- wrong order. The prefixTable should be an array containing tables, each of which has
end
    -- two possible fields, a "prefix" string and a "depend" table. The function always parses
if type(step) ~= 'number' then
    -- parameters containing the "prefix" string, but only parses parameters in the "depend"
error("Invalid step value detected", 2)
    -- table if the prefix parameter is present and non-blank.
end
    if type(prefixTable) ~= 'table' then
 
        error("Non-table value detected for the prefix table", 2)
-- Get arguments without a number suffix, and check for bad input.
    end
for i,v in ipairs(prefixTable) do
    if type(step) ~= 'number' then
if type(v) ~= 'table' or type(v.prefix) ~= "string" or
        error("Invalid step value detected", 2)
(v.depend and type(v.depend) ~= 'table') then
    end
error('Invalid input detected to preprocessArgs prefix table', 2)
   
end
    -- Get arguments without a number suffix, and check for bad input.
preprocessSingleArg(v.prefix)
    for i,v in ipairs(prefixTable) do
-- Only parse the depend parameter if the prefix parameter is present
        if type(v) ~= 'table' or type(v.prefix) ~= "string" or (v.depend and type(v.depend) ~= 'table') then
-- and not blank.
            error('Invalid input detected to preprocessArgs prefix table', 2)
if args[v.prefix] and v.depend then
        end
for j, dependValue in ipairs(v.depend) do
        preprocessSingleArg(v.prefix)
if type(dependValue) ~= 'string' then
        -- Only parse the depend parameter if the prefix parameter is present and not blank.
error('Invalid "depend" parameter value detected in preprocessArgs')
        if args[v.prefix] and v.depend then
end
            for j, dependValue in ipairs(v.depend) do
preprocessSingleArg(dependValue)
                if type(dependValue) ~= 'string' then
end
                    error('Invalid "depend" parameter value detected in preprocessArgs')
end
                end
end
                preprocessSingleArg(dependValue)
            end
        end
    end


    -- Get arguments with number suffixes.
-- Get arguments with number suffixes.
    local a = 0 -- Counter variable.
local a = 0 -- Counter variable.
    local moreArgumentsExist = true
local moreArgumentsExist = true
    while moreArgumentsExist == true do
while moreArgumentsExist == true do
        moreArgumentsExist = false
moreArgumentsExist = false
        for i = a, a + step - 1 do
for i = a, a + step - 1 do
            for j,v in ipairs(prefixTable) do
for j,v in ipairs(prefixTable) do
                local prefixArgName = v.prefix .. tostring(i) .. (v.suffix or '')
local prefixArgName = v.prefix .. tostring(i) .. (v.suffix or '')
                if origArgs[prefixArgName] then
if origArgs[prefixArgName] then
                    moreArgumentsExist = true -- Do another loop if any arguments are found, even blank ones.
-- Do another loop if any arguments are found, even blank ones.
                    preprocessSingleArg(prefixArgName)
moreArgumentsExist = true
                end
preprocessSingleArg(prefixArgName)
                -- Process the depend table if the prefix argument is present and not blank, or
end
                -- we are processing "prefix1" and "prefix" is present and not blank, and
-- Process the depend table if the prefix argument is present
                -- if the depend table is present.
-- and not blank, or we are processing "prefix1" and "prefix" is
                if v.depend and (args[prefixArgName] or (i == 1 and args[v.prefix])) then
-- present and not blank, and if the depend table is present.
                    for j,dependValue in ipairs(v.depend) do
if v.depend and (args[prefixArgName] or (i == 1 and args[v.prefix])) then
                        local dependArgName = dependValue .. tostring(i) .. (v.dependsuffix or '')
for j,dependValue in ipairs(v.depend) do
                        preprocessSingleArg(dependArgName)
local dependArgName = dependValue .. tostring(i) .. (v.dependsuffix or '')
                    end
preprocessSingleArg(dependArgName)
                end
end
            end
end
        end
end
        a = a + step
end
    end
a = a + step
end
end
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.
local function parseDataParameters()
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')
preprocessSingleArg('image')
preprocessSingleArg('caption')
preprocessArgs({
{prefix = 'image', depend = {'caption', 'imagerowclass'}}
}, 10)
preprocessSingleArg('captionstyle')
preprocessSingleArg('imagestyle')
preprocessSingleArg('imageclass')
preprocessArgs({
{prefix = 'header'},
{prefix = 'data', depend = {'label'}},
{prefix = 'data', suffix = 'a', depend = {'label'}},
{prefix = 'data', suffix = 'a'},
{prefix = 'data', suffix = 'b', depend = {'label'}},
{prefix = 'data', suffix = 'b'},
{prefix = 'data', suffix = 'c', depend = {'label'}},
{prefix = 'data', suffix = 'c'},
{prefix = 'rowclass'},
{prefix = 'rowstyle'},
{prefix = 'rowcellstyle'},
{prefix = 'class'}
}, 50)
preprocessSingleArg('headerclass')
preprocessSingleArg('headerstyle')
preprocessSingleArg('labelstyle')
preprocessSingleArg('datastyle')
preprocessSingleArg('datastylea')
preprocessSingleArg('datastyleb')
preprocessSingleArg('datastylec')
preprocessSingleArg('below')
preprocessSingleArg('belowclass')
preprocessSingleArg('belowstyle')
preprocessSingleArg('name')
-- different behaviour for italics if blank or absent
args['italic title'] = origArgs['italic title']
preprocessSingleArg('decat')
preprocessSingleArg('templatestyles')
preprocessSingleArg('child templatestyles')
preprocessSingleArg('grandchild templatestyles')
 
args['extracellstyles'] = {}
for line in mw.text.gsplit(origArgs['extracellstyles'] or '', '\n') do
local equals = line:find('=')
if equals then
for i in mw.text.gsplit(line:sub(1, equals - 1), '%s*,%s*') do
args.extracellstyles[i] = line:sub(equals + 1)
end
end
end
end
 
-- If called via #invoke, use the args passed into the invoking template.
-- Otherwise, for testing purposes, assume args are being passed directly in.
function p.infobox(frame)
function p.infobox(frame)
    -- If called via #invoke, use the args passed into the invoking template.
if frame == mw.getCurrentFrame() then
    -- Otherwise, for testing purposes, assume args are being passed directly in.
origArgs = frame:getParent().args
    if frame == mw.getCurrentFrame() then
else
        origArgs = frame:getParent().args
origArgs = frame
    else
end
        origArgs = frame
    end
parseDataParameters()
   
    -- Parse the data parameters in the same order that the old {{infobox}} did, so that
return _infobox()
    -- references etc. will display in the expected places. Parameters that depend on
end
    -- another parameter are only processed if that parameter is present, to avoid
 
    -- phantom references appearing in article reference lists.
-- For calling via #invoke within a template
    preprocessSingleArg('child')
function p.infoboxTemplate(frame, extra_args)
    preprocessSingleArg('bodyclass')
origArgs = extra_args or {}
    preprocessSingleArg('subbox')
for k,v in pairs(frame.args) do origArgs[k] = mw.text.trim(v) end
    preprocessSingleArg('bodystyle')
    preprocessSingleArg('title')
parseDataParameters()
    preprocessSingleArg('titleclass')
    preprocessSingleArg('titlestyle')
return _infobox()
    preprocessSingleArg('above')
    preprocessSingleArg('aboveclass')
    preprocessSingleArg('abovestyle')
    preprocessArgs({
        {prefix = 'subheader', depend = {'subheaderstyle', 'subheaderrowclass'}}
    }, 10)
    preprocessSingleArg('subheaderstyle')
    preprocessSingleArg('subheaderclass')
    preprocessSingleArg('image')
    preprocessSingleArg('caption')
    preprocessArgs({
        {prefix = 'image', depend = {'caption', 'imagerowclass'}}
    }, 10)
    preprocessSingleArg('captionstyle')
    preprocessSingleArg('imagestyle')
    preprocessSingleArg('imageclass')
    preprocessArgs({
        {prefix = 'header'},
        {prefix = 'data', depend = {'label'}},
        {prefix = 'data', suffix = 'a', depend = {'label'}},
        {prefix = 'data', suffix = 'a', depend = {'data'}, dependsuffix='c'},
        {prefix = 'data', suffix = 'b', depend = {'label'}},
        {prefix = 'data', suffix = 'b', depend = {'data'}, dependsuffix='c'},
        {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('datastylea')
    preprocessSingleArg('datastyleb')
    preprocessSingleArg('datastylec')
    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
 
-- Shortcut for making child infoboxes via #invoke.
function p.child(frame)
return p.infoboxTemplate(frame, {child = "yes"})
end
 
return p
return p

Latest revision as of 19:19, 28 December 2022

null

This is a fork of {{infobox}} which provides an option for up to three data attributes per row, in addition to a label: dataxa, dataxb and dataxc.

Usage

Template:TextTemplate:Text{{#invoke:infobox3cols|infoboxTemplate | child = | bodyclass = | bodystyle = | title = | titleclass = | titlestyle = | above = | abovestyle = | aboveclass = | aboverowclass = | subheader = | subheaderstyle = | subheaderclass = | subheaderrowclass1 = | subheader2 = | subheaderrowclass2 = | image = | image1 = | caption = | caption1 = | captionstyle = | imagestyle = | imageclass = | imagerowclass1 = | image2 = | caption2 = | imagerowclass2 =

| headerstyle = | labelstyle = | datastyle = | datastylea = | datastyleb = | datastylec = | extracellstyles = 1,3a,4b=...

| header1 = | label1 = | data1 = | data1a = | data1b = | data1c = | class1 = | rowclass1 =

| header2 = | rowclass2 = | label2 = | data2 = | class2 = | data2a = | data2b = | class2a = | class2b = | class2c = | data2c =

...

| below = | belowstyle = | belowclass = | belowrowclass = | name = }}Template:TextTemplate:Text

Parameter precedence

The bulk of the infobox is generated by blocks of numbered parameters: headerX, labelX, dataX, dataXa, dataXb, and dataXc. The following examples demonstrate the order in which these parameters are used.

Example 1
Code Result
{{#invoke:infobox3cols|infoboxTemplate
| header1 = header1
| label1 = label1
| data1 = data1
| data1a = data1a
| data1b = data1b
| data1c = data1c
}}
header1
Example 2
Code Result
{{#invoke:infobox3cols|infoboxTemplate
| header1 = 
| label1 = label1
| data1 = data1
| data1a = data1a
| data1b = data1b
| data1c = data1c
}}
label1 data1
Example 3
Code Result
{{#invoke:infobox3cols|infoboxTemplate
| header1 = 
| label1 = 
| data1 = data1
| data1a = data1a
| data1b = data1b
| data1c = data1c
}}
data1
Example 4
Code Result
{{#invoke:infobox3cols|infoboxTemplate
| header1 = 
| label1 = label1
| data1 = 
| data1a = data1a
| data1b = data1b
| data1c = data1c
}}
label1 data1a data1b data1c
Example 5
Code Result
{{#invoke:infobox3cols|infoboxTemplate
| header1 = 
| label1 = label1
| data1 = 
| data1a = 
| data1b = data1b
| data1c = data1c
}}
label1 data1b data1c
Example 6
Code Result
{{#invoke:infobox3cols|infoboxTemplate
| header1 = 
| label1 = label1
| data1 = 
| data1a = 
| data1b = 
| data1c = data1c
}}
label1 data1c
Example 7
Code Result
{{#invoke:infobox3cols|infoboxTemplate
| header1 = 
| label1 = 
| data1 = 
| data1a = data1a
| data1b = data1b
| data1c = data1c
}}

Tracking categories


local check_for_unknown_parameters = require("Module:Check for unknown parameters")._check

local p = {}
local args = {}
local origArgs = {}
local root

-- Returns the union of the values of two tables, as a sequence.
local function union(t1, t2)

	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

-- 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 function getArgNums(prefix, suffix)
	local nums = {}
	for k, v in pairs(args) do
		local num = tostring(k):match('^' .. prefix .. '([0-9]%d*)' .. suffix .. '$')
		if num then table.insert(nums, tonumber(num)) end
	end
	table.sort(nums)
	return nums
end

-- Adds a row to the infobox, with either a header cell
-- or a label/data cell combination.
local function addRow(rowArgs)
	if rowArgs.header then
		root
			:tag('tr')
				:addClass(rowArgs.rowclass)
				:cssText(rowArgs.rowstyle)
				:tag('th')
					:attr('colspan', '4')
					:addClass('infobox-header')
					:addClass(rowArgs.class)
					:addClass(args.headerclass)
					-- @deprecated next; target .infobox-<name> .infobox-header
					:cssText(args.headerstyle)
					:cssText(rowArgs.rowcellstyle)
					:cssText(args.extracellstyles[rowArgs.num .. 'h'])
					:wikitext(rowArgs.header)
	elseif rowArgs.label then
		if rowArgs.data then
			local row = root:tag('tr')
			row:addClass(rowArgs.rowclass)
			row:cssText(rowArgs.rowstyle)
			row
				:tag('th')
					:attr('scope', 'row')
					:addClass('infobox-label')
					:cssText(args.labelstyle)
					:cssText(rowArgs.rowcellstyle)
					:cssText(args.extracellstyles[rowArgs.num .. 'l'])
					:wikitext(rowArgs.label)
					:done()
		
			local dataCell = row:tag('td')
			dataCell
				:attr('colspan', '3')
				:addClass('infobox-data')
				:addClass(rowArgs.class)
				-- @deprecated next; target .infobox-<name> .infobox-data
				:cssText(rowArgs.datastyle)
				:cssText(rowArgs.rowcellstyle)
				:cssText(args.extracellstyles[rowArgs.num])
				:newline()
				:wikitext(rowArgs.data)
		elseif rowArgs.dataa or rowArgs.datab or rowArgs.datac then
			local row = root:tag('tr')
			row:addClass(rowArgs.rowclass)
			row:cssText(rowArgs.rowstyle)
			row
				:tag('th')
					:attr('scope', 'row')
					:addClass('infobox-label')
					:cssText(args.labelstyle)
					:cssText(rowArgs.rowcellstyle)
					:cssText(args.extracellstyles[rowArgs.num .. 'l'])
					:wikitext(rowArgs.label)
					:done()

			local dataCella = row:tag('td')
			dataCella
				:addClass('infobox-data infobox-data-a')
				:addClass(rowArgs.classa)
				-- @deprecated next; target .infobox-<name> .infobox-data-a
				:cssText(rowArgs.dataastyle)
				:cssText(rowArgs.rowcellstyle)
				:cssText(args.extracellstyles[rowArgs.num .. 'a'])
				:newline()
				:wikitext(rowArgs.dataa)
			if rowArgs.renderb then
				local dataCellb = row:tag('td')
				dataCellb
					:addClass('infobox-data infobox-data-b')
					:addClass(rowArgs.classb)
					-- @deprecated next; target .infobox-<name> .infobox-data-b
					:cssText(rowArgs.databstyle)
					:cssText(rowArgs.rowcellstyle)
					:cssText(args.extracellstyles[rowArgs.num .. 'b'])
					:newline()
					:wikitext(rowArgs.datab)
			end
			if rowArgs.renderc then
				local dataCellc = row:tag('td')
				dataCellc
					:addClass('infobox-data infobox-data-c')
					:addClass(rowArgs.classc)
					-- @deprecated next; target .infobox-<name> .infobox-data-c
					:cssText(rowArgs.datacstyle)
					:cssText(rowArgs.rowcellstyle)
					:cssText(args.extracellstyles[rowArgs.num .. 'c'])
					:newline()
					:wikitext(rowArgs.datac)
			end
		end
	elseif rowArgs.data then
		local row = root:tag('tr')
		row:addClass(rowArgs.rowclass)
		row:cssText(rowArgs.rowstyle)
					
		local dataCell = row:tag('td')
		dataCell
			:attr('colspan', '4')
			:addClass('infobox-full-data')
			:addClass(rowArgs.class)
			-- @deprecated next; target .infobox-<name> .infobox-full-data
			:cssText(rowArgs.datastyle)
			:cssText(rowArgs.rowcellstyle)
			:cssText(args.extracellstyles[rowArgs.num])
			:newline()
			:wikitext(rowArgs.data)
	end
end

local function renderTitle()
	if not args.title then return end

	root
		:tag('caption')
			:addClass('infobox-title')
			:addClass(args.titleclass)
			-- @deprecated next; target .infobox-<name> .infobox-title
			:cssText(args.titlestyle)
			:wikitext(args.title)
end

local function renderAboveRow()
	if not args.above then return end
	
	root
		:tag('tr')
			:tag('th')
				:attr('colspan', '4')
				:addClass('infobox-above')
				:addClass(args.aboveclass)
				-- @deprecated next; target .infobox-<name> .infobox-above
				:cssText(args.abovestyle)
				:wikitext(args.above)
end

local function renderBelowRow()
	if not args.below then return end
	
	root
		:tag('tr')
			:tag('td')
				:attr('colspan', '4')
				:addClass('infobox-below')
				:addClass(args.belowclass)
				-- @deprecated next; target .infobox-<name> .infobox-below
				:cssText(args.belowstyle)
				:newline()
				:wikitext(args.below)
end

local function addSubheaderRow(subheaderArgs)
	if subheaderArgs.data then
		local row = root:tag('tr')
		row:addClass(subheaderArgs.rowclass)
					
		local dataCell = row:tag('td')
		dataCell
			:attr('colspan', '4')
			:addClass('infobox-subheader')
			:addClass(subheaderArgs.class)
			:cssText(subheaderArgs.datastyle)
			:cssText(subheaderArgs.rowcellstyle)
			:newline()
			:wikitext(subheaderArgs.data)
	end
end

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
		addSubheaderRow({
			data = args['subheader' .. tostring(num)],
			-- @deprecated next; target .infobox-<name> .infobox-subheader
			datastyle = args.subheaderstyle,
			rowcellstyle = args['subheaderstyle' .. tostring(num)],
			class = args.subheaderclass,
			rowclass = args['subheaderrowclass' .. tostring(num)]
		})
	end
end

local function addImageRow(imageArgs)
	if imageArgs.data then
		local row = root:tag('tr')
		row:addClass(imageArgs.rowclass)
					
		local dataCell = row:tag('td')
		dataCell
			:attr('colspan', '4')
			:addClass('infobox-image')
			:addClass(imageArgs.class)
			:cssText(imageArgs.datastyle)
			:newline()
			:wikitext(imageArgs.data)
	end
end

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')
					:addClass('infobox-caption')
					-- @deprecated next; target .infobox-<name> .infobox-caption
					:cssText(args.captionstyle)
					:wikitext(caption)
		end
		addImageRow({
			data = tostring(data),
			-- @deprecated next; target .infobox-<name> .infobox-image
			datastyle = args.imagestyle,
			class = args.imageclass,
			rowclass = args['imagerowclass' .. tostring(num)]
		})
	end
end

-- Gets the union of the header and data argument numbers,
-- and renders them all in order
local function renderRows()
	local rownums = union(getArgNums('header',''), getArgNums('data','[abc]?'))
	local datab_count = #(getArgNums('data','b'))
	local datac_count = #(getArgNums('data','c'))
	table.sort(rownums)
	for k, num in ipairs(rownums) do
		addRow({
			num = tostring(num),
			renderb = datab_count > 0,
			renderc = datac_count > 0,
			header = args['header' .. tostring(num)],
			label = args['label' .. tostring(num)],
			data = args['data' .. tostring(num)],
			datastyle = args.datastyle,
			class = args['class' .. tostring(num)],
			dataa = args['data' .. tostring(num) .. 'a'],
			dataastyle = args.datastylea,
			classa = args['class' .. tostring(num) .. 'a'],
			datab = args['data' .. tostring(num) .. 'b'],
			databstyle = args.datastyleb,
			classb = args['class' .. tostring(num) .. 'b'],
			datac = args['data' .. tostring(num) .. 'c'],
			datacstyle = args.datastylec,
			classc = args['class' .. tostring(num) .. 'c'],
			rowclass = args['rowclass' .. tostring(num)],
			-- @deprecated next; target .infobox-<name> rowclass
			rowstyle = args['rowstyle' .. tostring(num)],
			rowcellstyle = args['rowcellstyle' .. tostring(num)],
		})
	end
end

local function renderNavBar()
	if not args.name then return end
	
	root
		:tag('tr')
			:tag('td')
				:attr('colspan', '4')
				:addClass('infobox-navbar')
				:wikitext(require('Module:Navbar')._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' then
		root:wikitext(mw.getCurrentFrame():expandTemplate({title = 'italic title'}))
	end
end

-- Render tracking categories. args.decat == turns off tracking categories.
local function renderTrackingCategories()
	local title = mw.title.getCurrentTitle()
	if args.decat == 'yes' then return end
	
	if #(getArgNums('data','[abc]?')) == 0 and title.namespace == 0 then
		root:wikitext('[[Category:Articles using infobox templates with no data rows]]')
	end
	
	root:wikitext(check_for_unknown_parameters({
		checkpositional = "y",
		ignoreblank = "y",
		regexp1 = "header[%d][%d]*",
		regexp2 = "label[%d][%d]*",
		regexp3 = "data[%d][%d]*[abc]?",
		regexp4 = "class[%d][%d]*[abc]?",
		regexp5 = "rowclass[%d][%d]*",
		regexp6 = "rowstyle[%d][%d]*",
		regexp7 = "rowcellstyle[%d][%d]*",
		unknown = "[[Category:Pages using infobox3cols with undocumented parameters|_VALUE_" .. title.text .. "]]",
		"above", "aboveclass", "aboverowclass", "abovestyle", "below", "belowclass",
		"belowrowclass", "belowstyle", "bodyclass", "bodystyle", "caption", "caption1",
		"caption2", "captionstyle", "child", "datastyle", "datastylea", "datastyleb",
		"datastylec", "extracellstyles", "headerstyle", "image", "image1", "image2",
		"imageclass", "imagerowclass1", "imagerowclass2", "imagestyle", "labelstyle",
		"name", "subbox", "subheader", "subheader2", "subheaderclass",
		"subheaderrowclass1", "subheaderrowclass2", "subheaderstyle", "templatestyles",
		"title", "titleclass", "titlestyle",
	}, origArgs))

	if origArgs.header0 or origArgs.label0 or origArgs.data0 or origArgs.data0a
		or origArgs.data0b or origArgs.data0c or origArgs.class0 or origArgs.rowclass0 then
			root:wikitext("[[Category:Pages using infobox3cols with header0 or label0 or data0]]")
	end

	if title.namespace == 10 and mw.ustring.sub(title.text, 1, 7) == "Infobox" then
		root:wikitext("[[Category:Infobox templates|" .. mw.ustring.sub(title.text, 9) .. "]]")	
	end
end

--[=[
Loads the templatestyles for the infobox.

TODO: FINISH loading base templatestyles here rather than in
MediaWiki:Common.css. There are 4-5000 pages with 'raw' infobox tables.
See [[Mediawiki_talk:Common.css/to_do#Infobox]] and/or come help :).
When we do this we should clean up the inline CSS below too.
Will have to do some bizarre conversion category like with sidebar.

]=]
local function loadTemplateStyles()
	local frame = mw.getCurrentFrame()
	
	-- See function description
	local base_templatestyles = frame:extensionTag{
		name = 'templatestyles', args = { src = 'Module:Infobox/styles.css' }
	}

	local templatestyles = ''
	if args['templatestyles'] then templatestyles = frame:extensionTag{
			name = 'templatestyles', args = { src = args['templatestyles'] }
		}
	end
	
	local child_templatestyles = ''
	if args['child templatestyles'] then child_templatestyles = frame:extensionTag{
			name = 'templatestyles', args = { src = args['child templatestyles'] }
		}
	end
	
	local grandchild_templatestyles = ''
	if args['grandchild templatestyles'] then grandchild_templatestyles = frame:extensionTag{
			name = 'templatestyles', args = { src = args['grandchild templatestyles'] }
		}
	end

	return table.concat({
		base_templatestyles, -- see function description
		templatestyles,
		child_templatestyles,
		grandchild_templatestyles
	})	
	
end

-- common functions between the child and non child cases
local function structure_infobox_common()
	renderSubheaders()
	renderImages()
--	preprocessRows()
	renderRows()
	renderBelowRow()
	renderNavBar()
	renderItalicTitle()
--	renderEmptyRowCategories()
	renderTrackingCategories()
--	cleanInfobox()
end

-- Specify the overall layout of the infobox, with special settings if the
-- infobox is used as a 'child' inside another infobox.
local function _infobox()

	root = mw.html.create('table')
		
	root
		:addClass((args.child == 'yes' or args.subbox == 'yes') and 'infobox-subbox' or 'infobox')
		:addClass(args.child == 'yes' and 'infobox-3cols-child' or nil)
		:addClass(args.bodyclass)
		-- @deprecated next; target .infobox-<name>
		:cssText(args.bodystyle)
	
	renderTitle()
	renderAboveRow()
	structure_infobox_common()
	
	return loadTemplateStyles() .. tostring(root)
end

-- 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.
local function preprocessSingleArg(argName)
	if origArgs[argName] and origArgs[argName] ~= '' then
		args[argName] = origArgs[argName]
	end
end

-- 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.
local function preprocessArgs(prefixTable, step)
	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 = 0 -- 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) .. (v.suffix or '')
				if origArgs[prefixArgName] then
					-- Do another loop if any arguments are found, even blank ones.
					moreArgumentsExist = true
					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) .. (v.dependsuffix or '')
						preprocessSingleArg(dependArgName)
					end
				end
			end
		end
		a = a + step
	end
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.
local function parseDataParameters()
	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')
	preprocessSingleArg('image')
	preprocessSingleArg('caption')
	preprocessArgs({
		{prefix = 'image', depend = {'caption', 'imagerowclass'}}
	}, 10)
	preprocessSingleArg('captionstyle')
	preprocessSingleArg('imagestyle')
	preprocessSingleArg('imageclass')
	preprocessArgs({
		{prefix = 'header'},
		{prefix = 'data', depend = {'label'}},
		{prefix = 'data', suffix = 'a', depend = {'label'}},
		{prefix = 'data', suffix = 'a'},
		{prefix = 'data', suffix = 'b', depend = {'label'}},
		{prefix = 'data', suffix = 'b'},
		{prefix = 'data', suffix = 'c', depend = {'label'}},
		{prefix = 'data', suffix = 'c'},
		{prefix = 'rowclass'},
		{prefix = 'rowstyle'},
		{prefix = 'rowcellstyle'},
		{prefix = 'class'}
	}, 50)
	preprocessSingleArg('headerclass')
	preprocessSingleArg('headerstyle')
	preprocessSingleArg('labelstyle')
	preprocessSingleArg('datastyle')
	preprocessSingleArg('datastylea')
	preprocessSingleArg('datastyleb')
	preprocessSingleArg('datastylec')
	preprocessSingleArg('below')
	preprocessSingleArg('belowclass')
	preprocessSingleArg('belowstyle')
	preprocessSingleArg('name')
	-- different behaviour for italics if blank or absent
	args['italic title'] = origArgs['italic title']
	preprocessSingleArg('decat')
	preprocessSingleArg('templatestyles')
	preprocessSingleArg('child templatestyles')
	preprocessSingleArg('grandchild templatestyles')

	args['extracellstyles'] = {}
	for line in mw.text.gsplit(origArgs['extracellstyles'] or '', '\n') do
		local equals = line:find('=')
		if equals then
			for i in mw.text.gsplit(line:sub(1, equals - 1), '%s*,%s*') do
				args.extracellstyles[i] = line:sub(equals + 1)
			end
		end
	end
end

-- If called via #invoke, use the args passed into the invoking template.
-- Otherwise, for testing purposes, assume args are being passed directly in.
function p.infobox(frame)
	if frame == mw.getCurrentFrame() then
		origArgs = frame:getParent().args
	else
		origArgs = frame
	end
	
	parseDataParameters()
	
	return _infobox()
end

-- For calling via #invoke within a template
function p.infoboxTemplate(frame, extra_args)
	origArgs = extra_args or {}
	for k,v in pairs(frame.args) do origArgs[k] = mw.text.trim(v) end
	
	parseDataParameters()
	
	return _infobox()
end

-- Shortcut for making child infoboxes via #invoke.
function p.child(frame)
	return p.infoboxTemplate(frame, {child = "yes"})
end

return p