Module:Message box: Difference between revisions

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    m>Jackmcbarn
    (bring in changes from sandbox)
    Line 1: Line 1:
    -- This is a meta-module for producing message box templates, including
    -- This is a meta-module for producing message box templates, including
    -- {{mbox}}, {{ambox}}, {{imbox}}, {{tmbox}}, {{ombox}}, {{cmbox}} and {{fmbox}}.
    -- {{mbox}}, {{ambox}}, {{imbox}}, {{tmbox}}, {{ombox}}, {{cmbox}} and {{fmbox}}.
     
    -- Require necessary modules.
    -- Load necessary modules.
    local getArgs = require('Module:Arguments').getArgs
    require('Module:No globals')
    local htmlBuilder = require('Module:HtmlBuilder')
    local getArgs
    local categoryHandler = require('Module:Category handler').main
    local categoryHandler = require('Module:Category handler')._main
    local yesno = require('Module:Yesno')
    local yesno = require('Module:Yesno')
     
    -- Load the configuration page.
    local cfgTables = mw.loadData('Module:Message box/configuration')
    -- Get a language object for formatDate and ucfirst.
    -- Get a language object for formatDate and ucfirst.
    local lang = mw.language.getContentLanguage()
    local lang = mw.language.getContentLanguage()
     
    -- Set aliases for often-used functions to reduce table lookups.
    local format = mw.ustring.format
    local tinsert = table.insert
    local tconcat = table.concat
    local trim = mw.text.trim
    --------------------------------------------------------------------------------
    --------------------------------------------------------------------------------
    -- Helper functions
    -- Helper functions
    --------------------------------------------------------------------------------
    --------------------------------------------------------------------------------
     
    local function getTitleObject(page, ...)
    local function getTitleObject(...)
    if type(page) == 'string' then
    -- Get the title object, passing the function through pcall
    -- Get the title object, passing the function through pcall  
    -- in case we are over the expensive function count limit.
    -- in case we are over the expensive function count limit.
    local success, title = pcall(mw.title.new, ...)
    local success, title = pcall(mw.title.new, page, ...)
    if success then
    if success then
    return title
    return title
    end
    end
    end
    end
    end
     
    local function union(t1, t2)
    local function union(t1, t2)
    -- Returns the union of two arrays.
    -- Returns the union of two arrays.
    Line 46: Line 35:
    local ret = {}
    local ret = {}
    for k in pairs(vals) do
    for k in pairs(vals) do
    tinsert(ret, k)
    table.insert(ret, k)
    end
    end
    table.sort(ret)
    table.sort(ret)
    return ret
    return ret
    end
    end
     
    local function getArgNums(args, prefix)
    local function getArgNums(args, prefix)
    local nums = {}
    local nums = {}
    Line 57: Line 46:
    local num = mw.ustring.match(tostring(k), '^' .. prefix .. '([1-9]%d*)$')
    local num = mw.ustring.match(tostring(k), '^' .. prefix .. '([1-9]%d*)$')
    if num then
    if num then
    tinsert(nums, tonumber(num))
    table.insert(nums, tonumber(num))
    end
    end
    end
    end
    Line 63: Line 52:
    return nums
    return nums
    end
    end
     
    --------------------------------------------------------------------------------
    --------------------------------------------------------------------------------
    -- Box class definition
    -- Box class definition
    --------------------------------------------------------------------------------
    --------------------------------------------------------------------------------
     
    local box = {}
    local MessageBox = {}
    box.__index = box
    MessageBox.__index = MessageBox
     
    function box.new()
    function MessageBox.new(boxType, args, cfg)
    args = args or {}
    local obj = {}
    local obj = {}
    setmetatable(obj, box)
     
    return obj
    -- Set the title object and the namespace.
    end
    obj.title = getTitleObject(args.page) or mw.title.getCurrentTitle()
     
    function box.getNamespaceId(ns)
    -- Set the config for our box type.
    if not ns then return end
    obj.cfg = cfg[boxType]
    if type(ns) == 'string' then
    if not obj.cfg then
    ns = lang:ucfirst(mw.ustring.lower(ns))
    local ns = obj.title.namespace
    if ns == 'Main' then
    -- boxType is "mbox" or invalid input
    ns = 0
    if ns == 0 then
    end
    obj.cfg = cfg.ambox -- main namespace
    end
    elseif ns == 6 then
    local nsTable = mw.site.namespaces[ns]
    obj.cfg = cfg.imbox -- file namespace
    if nsTable then
    elseif ns == 14 then
    return nsTable.id
    obj.cfg = cfg.cmbox -- category namespace
    end
    end
    function box.getMboxType(nsid)
    -- Gets the mbox type from a namespace number.
    if nsid == 0 then
    return 'ambox' -- main namespace
    elseif nsid == 6 then
    return 'imbox' -- file namespace
    elseif nsid == 14 then
    return 'cmbox' -- category namespace
    else
    local nsTable = mw.site.namespaces[nsid]
    if nsTable and nsTable.isTalk then
    return 'tmbox' -- any talk namespace
    else
    else
    return 'ombox' -- other namespaces or invalid input
    local nsTable = mw.site.namespaces[ns]
    if nsTable and nsTable.isTalk then
    obj.cfg = cfg.tmbox -- any talk namespace
    else
    obj.cfg = cfg.ombox -- other namespaces or invalid input
    end
    end
    end
    end
    end
    end
     
    -- Set the arguments, and remove all blank arguments except for the ones
    function box:addCat(ns, cat, sort)
    -- listed in cfg.allowBlankParams.
    if type(cat) ~= 'string' then return end
    do
    local nsVals = {'main', 'template', 'all'}
    local newArgs = {}
    local tname
    for k, v in pairs(args) do
    for i, val in ipairs(nsVals) do
    if v ~= '' then
    if ns == val then
    newArgs[k] = v
    tname = ns .. 'Cats'
    end
    end
    end
    end
    for i, param in ipairs(obj.cfg.allowBlankParams or {}) do
    if not tname then
    newArgs[param] = args[param]
    for i, val in ipairs(nsVals) do
    nsVals[i] = format('"%s"', val)
    end
    end
    error(
    obj.args = newArgs
    'invalid ns parameter passed to box:addCat; valid values are '
    .. mw.text.listToText(nsVals, nil, ' or ')
    )
    end
    self[tname] = self[tname] or {}
    if type(sort) == 'string' then
    tinsert(self[tname], format('[[Category:%s|%s]]', cat, sort))
    else
    tinsert(self[tname], format('[[Category:%s]]', cat))
    end
    end
    -- Define internal data structure.
    obj.categories = {}
    obj.classes = {}
    return setmetatable(obj, MessageBox)
    end
    end
     
    function box:addClass(class)
    function MessageBox:addCat(ns, cat, sort)
    if type(class) ~= 'string' then return end
    if not cat then
    self.classes = self.classes or {}
    return nil
    tinsert(self.classes, class)
    end
    function box:addAttr(attr, val)
    if type(attr) ~= 'string' or type(val) ~= 'string' then return end
    self.attrs = self.attrs or {}
    tinsert(self.attrs, attr)
    end
    function box:setTitle(args)
    -- Get the title object and the namespace.
    self.pageTitle = getTitleObject(args.page ~= '' and args.page)
    self.title = self.pageTitle or mw.title.getCurrentTitle()
    self.demospace = args.demospace ~= '' and args.demospace or nil
    self.nsid = box.getNamespaceId(self.demospace) or self.title.namespace
    end
    function box:getConfig(boxType)
    -- Get the box config data from the data page.
    if boxType == 'mbox' then
    boxType = box.getMboxType(self.nsid)
    end
    end
    local cfg = cfgTables[boxType]
    if sort then
    if not cfg then
    cat = string.format('[[Category:%s|%s]]', cat, sort)
    local boxTypes = {}
    else
    for k, v in pairs(dataTables) do
    cat = string.format('[[Category:%s]]', cat)
    tinsert(boxTypes, format('"%s"', k))
    end
    tinsert(boxTypes, '"mbox"')
    error(format(
    'invalid message box type "%s"; valid types are %s',
    tostring(boxType),
    mw.text.listToText(boxTypes)
    ), 2)
    end
    end
    return cfg
    self.categories[ns] = self.categories[ns] or {}
    table.insert(self.categories[ns], cat)
    end
    end
     
    function box:removeBlankArgs(cfg, args)
    function MessageBox:addClass(class)
    -- Only allow blank arguments for the parameter names listed in
    if not class then
    -- cfg.allowBlankParams.
    return nil
    local newArgs = {}
    for k, v in pairs(args) do
    if v ~= '' then
    newArgs[k] = v
    end
    end
    end
    for i, param in ipairs(cfg.allowBlankParams or {}) do
    table.insert(self.classes, class)
    newArgs[param] = args[param]
    end
    return newArgs
    end
    end
     
    function box:setBoxParameters(cfg, args)
    function MessageBox:setParameters()
    local args = self.args
    local cfg = self.cfg
     
    -- Get type data.
    -- Get type data.
    self.type = args.type
    self.type = args.type
    Line 198: Line 140:
    and self.type
    and self.type
    and not typeData
    and not typeData
    and true
    or false
    typeData = typeData or cfg.types[cfg.default]
    typeData = typeData or cfg.types[cfg.default]
    self.typeClass = typeData.class
    self.typeClass = typeData.class
    self.typeImage = typeData.image
    self.typeImage = typeData.image
     
    -- Find if the box has been wrongly substituted.
    -- Find if the box has been wrongly substituted.
    if cfg.substCheck and args.subst == 'SUBST' then
    self.isSubstituted = cfg.substCheck and args.subst == 'SUBST'
    self.isSubstituted = true
     
    end
    -- Find whether we are using a small message box.
    -- Find whether we are using a small message box.
    if cfg.allowSmall and (
    self.isSmall = cfg.allowSmall and (
    cfg.smallParam and args.small == cfg.smallParam
    cfg.smallParam and args.small == cfg.smallParam
    or not cfg.smallParam and yesno(args.small)
    or not cfg.smallParam and yesno(args.small)
    )
    )
    then
     
    self.isSmall = true
    else
    self.isSmall = false
    end
    -- Add attributes, classes and styles.
    -- Add attributes, classes and styles.
    if cfg.allowId then
    if cfg.allowId then
    Line 237: Line 170:
    self.style = args.style
    self.style = args.style
    self.attrs = args.attrs
    self.attrs = args.attrs
     
    -- Set text style.
    -- Set text style.
    self.textstyle = args.textstyle
    self.textstyle = args.textstyle
     
    -- Find if we are on the template page or not. This functionality is only
    -- Find if we are on the template page or not. This functionality is only
    -- used if useCollapsibleTextFields is set, or if both cfg.templateCategory
    -- used if useCollapsibleTextFields is set, or if both cfg.templateCategory
    Line 260: Line 193:
    self.isTemplatePage = self.templateTitle
    self.isTemplatePage = self.templateTitle
    and mw.title.equals(self.title, self.templateTitle)
    and mw.title.equals(self.title, self.templateTitle)
    or false
    end
    end
     
    -- Process data for collapsible text fields. At the moment these are only
    -- Process data for collapsible text fields. At the moment these are only
    -- used in {{ambox}}.
    -- used in {{ambox}}.
    Line 281: Line 213:
    text = type(text) == 'string' and text or nil
    text = type(text) == 'string' and text or nil
    local issues = {}
    local issues = {}
    tinsert(issues, sect)
    table.insert(issues, sect)
    tinsert(issues, issue)
    table.insert(issues, issue)
    tinsert(issues, text)
    table.insert(issues, text)
    self.issue = tconcat(issues, ' ')
    self.issue = table.concat(issues, ' ')
    end
    end
     
    -- Get the self.talk value.
    -- Get the self.talk value.
    local talk = args.talk
    local talk = args.talk
    Line 292: Line 224:
    -- parameter is blank.
    -- parameter is blank.
    if talk == ''
    if talk == ''
    and self.templateTitle  
    and self.templateTitle
    and (
    and (
    mw.title.equals(self.templateTitle, self.title)
    mw.title.equals(self.templateTitle, self.title)
    Line 318: Line 250:
    local talkText = 'Relevant discussion may be found on'
    local talkText = 'Relevant discussion may be found on'
    if talkArgIsTalkPage then
    if talkArgIsTalkPage then
    talkText = format(
    talkText = string.format(
    '%s [[%s|%s]].',
    '%s [[%s|%s]].',
    talkText,
    talkText,
    Line 325: Line 257:
    )
    )
    else
    else
    talkText = format(
    talkText = string.format(
    '%s the [[%s#%s|talk page]].',
    '%s the [[%s#%s|talk page]].',
    talkText,
    talkText,
    Line 335: Line 267:
    end
    end
    end
    end
     
    -- Get other values.
    -- Get other values.
    self.fix = args.fix ~= '' and args.fix or nil
    self.fix = args.fix ~= '' and args.fix or nil
    Line 345: Line 277:
    end
    end
    if date then
    if date then
    self.date = format(" <small>''(%s)''</small>", date)
    self.date = string.format(" <small>''(%s)''</small>", date)
    end
    end
    self.info = args.info
    self.info = args.info
    end
    end
     
    -- Set the non-collapsible text field. At the moment this is used by all box
    -- Set the non-collapsible text field. At the moment this is used by all box
    -- types other than ambox, and also by ambox when small=yes.
    -- types other than ambox, and also by ambox when small=yes.
    Line 357: Line 289:
    self.text = args.text
    self.text = args.text
    end
    end
     
    -- Set the below row.
    -- Set the below row.
    self.below = cfg.below and args.below
    self.below = cfg.below and args.below
     
    -- General image settings.
    -- General image settings.
    self.imageCellDiv = not self.isSmall and cfg.imageCellDiv and true or false
    self.imageCellDiv = not self.isSmall and cfg.imageCellDiv
    self.imageEmptyCell = cfg.imageEmptyCell
    self.imageEmptyCell = cfg.imageEmptyCell
    if cfg.imageEmptyCellStyle then
    if cfg.imageEmptyCellStyle then
    self.imageEmptyCellStyle = 'border:none;padding:0px;width:1px'
    self.imageEmptyCellStyle = 'border:none;padding:0px;width:1px'
    end
    end
     
    -- Left image settings.
    -- Left image settings.
    local imageLeft = self.isSmall and args.smallimage or args.image
    local imageLeft = self.isSmall and args.smallimage or args.image
    Line 378: Line 310:
    and (cfg.imageSmallSize or '30x30px')
    and (cfg.imageSmallSize or '30x30px')
    or '40x40px'
    or '40x40px'
    self.imageLeft = format('[[File:%s|%s|link=|alt=]]', self.typeImage
    self.imageLeft = string.format('[[File:%s|%s|link=|alt=]]', self.typeImage
    or 'Imbox notice.png', imageSize)
    or 'Imbox notice.png', imageSize)
    end
    end
    end
    end
     
    -- Right image settings.
    -- Right image settings.
    local imageRight = self.isSmall and args.smallimageright or args.imageright
    local imageRight = self.isSmall and args.smallimageright or args.imageright
    Line 388: Line 320:
    self.imageRight = imageRight
    self.imageRight = imageRight
    end
    end
    end
    -- Add mainspace categories. At the moment these are only used in {{ambox}}.
     
    if cfg.allowMainspaceCategories then
    function MessageBox:setMainspaceCategories()
    if args.cat then
    local args = self.args
    args.cat1 = args.cat
    local cfg = self.cfg
     
    if not cfg.allowMainspaceCategories then
    return nil
    end
     
    local nums = {}
    for _, prefix in ipairs{'cat', 'category', 'all'} do
    args[prefix .. '1'] = args[prefix]
    nums = union(nums, getArgNums(args, prefix))
    end
     
    -- The following is roughly equivalent to the old {{Ambox/category}}.
    local date = args.date
    date = type(date) == 'string' and date
    local preposition = 'from'
    for _, num in ipairs(nums) do
    local mainCat = args['cat' .. tostring(num)]
    or args['category' .. tostring(num)]
    local allCat = args['all' .. tostring(num)]
    mainCat = type(mainCat) == 'string' and mainCat
    allCat = type(allCat) == 'string' and allCat
    if mainCat and date and date ~= '' then
    local catTitle = string.format('%s %s %s', mainCat, preposition, date)
    self:addCat(0, catTitle)
    catTitle = getTitleObject('Category:' .. catTitle)
    if not catTitle or not catTitle.exists then
    self:addCat(0, 'Articles with invalid date parameter in template')
    end
    elseif mainCat and (not date or date == '') then
    self:addCat(0, mainCat)
    end
    end
    self.catNums = getArgNums(args, 'cat')
    if allCat then
    if args.category then
    self:addCat(0, allCat)
    args.category1 = args.category
    end
    self.categoryNums = getArgNums(args, 'category')
    if args.all then
    args.all1 = args.all
    end
    self.allNums = getArgNums(args, 'all')
    self.categoryParamNums = union(self.catNums, self.categoryNums)
    self.categoryParamNums = union(self.categoryParamNums, self.allNums)
    -- The following is roughly equivalent to the old {{Ambox/category}}.
    local date = args.date
    date = type(date) == 'string' and date
    local preposition = 'from'
    for _, num in ipairs(self.categoryParamNums) do
    local mainCat = args['cat' .. tostring(num)]
    or args['category' .. tostring(num)]
    local allCat = args['all' .. tostring(num)]
    mainCat = type(mainCat) == 'string' and mainCat
    allCat = type(allCat) == 'string' and allCat
    if mainCat and date and date ~= '' then
    local catTitle = format('%s %s %s', mainCat, preposition, date)
    self:addCat('main', catTitle)
    catTitle = getTitleObject('Category:' .. catTitle)
    if not catTitle or not catTitle.exists then
    self:addCat(
    'main',
    'Articles with invalid date parameter in template'
    )
    end
    elseif mainCat and (not date or date == '') then
    self:addCat('main', mainCat)
    end
    if allCat then
    self:addCat('main', allCat)
    end
    end
    end
    end
    end
    end
    -- Add template-namespace categories.
     
    function MessageBox:setTemplateCategories()
    local args = self.args
    local cfg = self.cfg
     
    -- Add template categories.
    if cfg.templateCategory then
    if cfg.templateCategory then
    if cfg.templateCategoryRequireName then
    if cfg.templateCategoryRequireName then
    if self.isTemplatePage then
    if self.isTemplatePage then
    self:addCat('template', cfg.templateCategory)
    self:addCat(10, cfg.templateCategory)
    end
    end
    elseif not self.title.isSubpage then
    elseif not self.title.isSubpage then
    self:addCat('template', cfg.templateCategory)
    self:addCat(10, cfg.templateCategory)
    end
    end
    end
    end
     
    -- Add template error category.
    -- Add template error categories.
    if cfg.templateErrorCategory then
    if cfg.templateErrorCategory then
    local templateErrorCategory = cfg.templateErrorCategory
    local templateErrorCategory = cfg.templateErrorCategory
    Line 468: Line 400:
    end
    end
    end
    end
    self:addCat('template', templateCat, templateSort)
    self:addCat(10, templateCat, templateSort)
    end
    end
    end
    -- Categories for all namespaces.
     
    function MessageBox:setAllNamespaceCategories()
    -- Set categories for all namespaces.
    if self.invalidTypeError then
    if self.invalidTypeError then
    local allSort = (self.nsid == 0 and 'Main:' or '') .. self.title.prefixedText
    local allSort = (self.title.namespace == 0 and 'Main:' or '') .. self.title.prefixedText
    self:addCat('all', 'Wikipedia message box parameter needs fixing', allSort)
    self:addCat('all', 'Wikipedia message box parameter needs fixing', allSort)
    end
    end
    Line 479: Line 413:
    self:addCat('all', 'Pages with incorrectly substituted templates')
    self:addCat('all', 'Pages with incorrectly substituted templates')
    end
    end
    end
     
    function MessageBox:setCategories()
    if self.title.namespace == 0 then
    self:setMainspaceCategories()
    elseif self.title.namespace == 10 then
    self:setTemplateCategories()
    end
    self:setAllNamespaceCategories()
    end
     
    function MessageBox:renderCategories()
    -- Convert category tables to strings and pass them through
    -- Convert category tables to strings and pass them through
    -- [[Module:Category handler]].
    -- [[Module:Category handler]].
    self.categories = categoryHandler{
    return categoryHandler{
    main = tconcat(self.mainCats or {}),
    main = table.concat(self.categories[0] or {}),
    template = tconcat(self.templateCats or {}),
    template = table.concat(self.categories[10] or {}),
    all = tconcat(self.allCats or {}),
    all = table.concat(self.categories.all or {}),
    nocat = args.nocat,
    nocat = self.args.nocat,
    demospace = self.demospace,
    page = self.args.page
    page = self.pageTitle and self.pageTitle.prefixedText or nil
    }
    }
    end
    end
     
    function box:export()
    function MessageBox:export()
    local root = htmlBuilder.create()
    local root = mw.html.create()
     
    -- Add the subst check error.
    -- Add the subst check error.
    if self.isSubstituted and self.name then
    if self.isSubstituted and self.name then
    root
    root:tag('b')
    .tag('b')
    :addClass('error')
    .addClass('error')
    :wikitext(string.format(
    .wikitext(format(
    'Template <code>%s[[Template:%s|%s]]%s</code> has been incorrectly substituted.',
    'Template <code>%s[[Template:%s|%s]]%s</code> has been incorrectly substituted.',
    mw.text.nowiki('{{'), self.name, self.name, mw.text.nowiki('}}')
    mw.text.nowiki('{{'), self.name, self.name, mw.text.nowiki('}}')
    ))
    ))
    end
    end
     
    -- Create the box table.
    -- Create the box table.
    local boxTable = root.tag('table')
    local boxTable = root:tag('table')
    boxTable
    boxTable:attr('id', self.id or nil)
    .attr('id', self.id)
    for i, class in ipairs(self.classes or {}) do
    for i, class in ipairs(self.classes or {}) do
    boxTable
    boxTable:addClass(class or nil)
    .addClass(class)
    end
    end
    boxTable
    boxTable
    .cssText(self.style)
    :cssText(self.style or nil)
    .attr('role', 'presentation')
    :attr('role', 'presentation')
    for attr, val in pairs(self.attrs or {}) do
     
    boxTable
    if self.attrs then
    .attr(attr, val)
    boxTable:attr(self.attrs)
    end
    end
     
    -- Add the left-hand image.
    -- Add the left-hand image.
    local row = boxTable.tag('tr')
    local row = boxTable:tag('tr')
    if self.imageLeft then
    if self.imageLeft then
    local imageLeftCell = row.tag('td').addClass('mbox-image')
    local imageLeftCell = row:tag('td'):addClass('mbox-image')
    if self.imageCellDiv then
    if self.imageCellDiv then
    -- If we are using a div, redefine imageLeftCell so that the image
    -- If we are using a div, redefine imageLeftCell so that the image
    Line 531: Line 472:
    -- image width to 52px. If any images in a div are wider than that,
    -- image width to 52px. If any images in a div are wider than that,
    -- they may overlap with the text or cause other display problems.
    -- they may overlap with the text or cause other display problems.
    imageLeftCell = imageLeftCell.tag('div').css('width', '52px')  
    imageLeftCell = imageLeftCell:tag('div'):css('width', '52px')
    end
    end
    imageLeftCell
    imageLeftCell:wikitext(self.imageLeft or nil)
    .wikitext(self.imageLeft)
    elseif self.imageEmptyCell then
    elseif self.imageEmptyCell then
    -- Some message boxes define an empty cell if no image is specified, and
    -- Some message boxes define an empty cell if no image is specified, and
    Line 540: Line 480:
    -- specified gives the following hint: "No image. Cell with some width
    -- specified gives the following hint: "No image. Cell with some width
    -- or padding necessary for text cell to have 100% width."
    -- or padding necessary for text cell to have 100% width."
    row.tag('td')
    row:tag('td')
    .addClass('mbox-empty-cell')  
    :addClass('mbox-empty-cell')
    .cssText(self.imageEmptyCellStyle)
    :cssText(self.imageEmptyCellStyle or nil)
    end
    end
     
    -- Add the text.
    -- Add the text.
    local textCell = row.tag('td').addClass('mbox-text')
    local textCell = row:tag('td'):addClass('mbox-text')
    if self.useCollapsibleTextFields then
    if self.useCollapsibleTextFields then
    -- The message box uses advanced text parameters that allow things to be
    -- The message box uses advanced text parameters that allow things to be
    -- collapsible. At the moment, only ambox uses this.
    -- collapsible. At the moment, only ambox uses this.
    textCell
    textCell:cssText(self.textstyle or nil)
    .cssText(self.textstyle)
    local textCellSpan = textCell:tag('span')
    local textCellSpan = textCell.tag('span')
    textCellSpan
    textCellSpan
    .addClass('mbox-text-span')
    :addClass('mbox-text-span')
    .wikitext(self.issue)
    :wikitext(self.issue or nil)
    if not self.isSmall then
    if not self.isSmall then
    textCellSpan
    textCellSpan:tag('span')
    .tag('span')
    :addClass('hide-when-compact')
    .addClass('hide-when-compact')
    :wikitext(self.talk and (' ' .. self.talk) or nil)
    .wikitext(self.talk and ' ' .. self.talk)
    :wikitext(self.fix and (' ' .. self.fix) or nil)
    .wikitext(self.fix and ' ' .. self.fix)
    end
    end
    textCellSpan
    textCellSpan:wikitext(self.date and (' ' .. self.date) or nil)
    .wikitext(self.date and ' ' .. self.date)
    if not self.isSmall then
    if not self.isSmall then
    textCellSpan
    textCellSpan
    .tag('span')
    :tag('span')
    .addClass('hide-when-compact')
    :addClass('hide-when-compact')
    .wikitext(self.info and ' ' .. self.info)
    :wikitext(self.info and (' ' .. self.info) or nil)
    end
    end
    else
    else
    -- Default text formatting - anything goes.
    -- Default text formatting - anything goes.
    textCell
    textCell
    .cssText(self.textstyle)
    :cssText(self.textstyle or nil)
    .wikitext(self.text)
    :wikitext(self.text or nil)
    end
    end
     
    -- Add the right-hand image.
    -- Add the right-hand image.
    if self.imageRight then
    if self.imageRight then
    local imageRightCell = row.tag('td').addClass('mbox-imageright')
    local imageRightCell = row:tag('td'):addClass('mbox-imageright')
    if self.imageCellDiv then
    if self.imageCellDiv then
    -- If we are using a div, redefine imageRightCell so that the image
    -- If we are using a div, redefine imageRightCell so that the image
    -- is inside it.
    -- is inside it.
    imageRightCell = imageRightCell.tag('div').css('width', '52px')
    imageRightCell = imageRightCell:tag('div'):css('width', '52px')
    end
    end
    imageRightCell
    imageRightCell
    .wikitext(self.imageRight)
    :wikitext(self.imageRight or nil)
    end
    end
     
    -- Add the below row.
    -- Add the below row.
    if self.below then
    if self.below then
    boxTable.tag('tr')
    boxTable:tag('tr')
    .tag('td')
    :tag('td')
    .attr('colspan', self.imageRight and '3' or '2')
    :attr('colspan', self.imageRight and '3' or '2')
    .addClass('mbox-text')
    :addClass('mbox-text')
    .cssText(self.textstyle)
    :cssText(self.textstyle or nil)
    .wikitext(self.below)
    :wikitext(self.below or nil)
    end
    end
     
    -- Add error message for invalid type parameters.
    -- Add error message for invalid type parameters.
    if self.invalidTypeError then
    if self.invalidTypeError then
    root
    root:tag('div')
    .tag('div')
    :css('text-align', 'center')
    .css('text-align', 'center')
    :wikitext(string.format(
    .wikitext(format(
    'This message box is using an invalid "type=%s" parameter and needs fixing.',
    'This message box is using an invalid "type=%s" parameter and needs fixing.',
    self.type or ''
    self.type or ''
    ))
    ))
    end
    end
     
    -- Add categories.
    -- Add categories.
    root
    root:wikitext(self:renderCategories() or nil)
    .wikitext(self.categories)
     
    return tostring(root)
    return tostring(root)
    end
    end
     
    local function main(boxType, args)
    --------------------------------------------------------------------------------
    local outputBox = box.new()
    -- Exports
    outputBox:setTitle(args)
    --------------------------------------------------------------------------------
    local cfg = outputBox:getConfig(boxType)
     
    args = outputBox:removeBlankArgs(cfg, args)
    local p, mt = {}, {}
    outputBox:setBoxParameters(cfg, args)
     
    return outputBox:export()
    function p._exportClasses()
    -- For testing.
    return {
    MessageBox = MessageBox
    }
    end
     
    function p.main(boxType, args, cfgTables)
    local box = MessageBox.new(boxType, args, cfgTables or mw.loadData('Module:Message box/configuration'))
    box:setParameters()
    box:setCategories()
    return box:export()
    end
    end
     
    local function makeWrapper(boxType)
    function mt.__index(t, k)
    return function (frame)
    return function (frame)
    local args = getArgs(frame, {trim = false, removeBlanks = false})
    if not getArgs then
    return main(boxType, args)
    getArgs = require('Module:Arguments').getArgs
    end
    return t.main(k, getArgs(frame, {trim = false, removeBlanks = false}))
    end
    end
    end
    end
     
    local p = {
    return setmetatable(p, mt)
    main = main,
    mbox = makeWrapper('mbox')
    }
    for boxType in pairs(cfgTables) do
    p[boxType] = makeWrapper(boxType)
    end
    return p