Modul:Message box
-- This is a meta-module for producing message box templates, including
--
 |
, Mal:Ambox, Mal:Imbox, Mal:Tmbox, Mal:Ombox, Mal:Cmbox and
|
.
-- Require necessary modules. local getArgs = require('Module:Arguments').getArgs local htmlBuilder = require('Module:HtmlBuilder') local categoryHandler = require('Module:Category handler').main 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. 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
local function getTitleObject(page, ...) if type(page) == 'string' then -- Get the title object, passing the function through pcall -- in case we are over the expensive function count limit. local success, title = pcall(mw.title.new, page, ...) if success then return title end end end
local function union(t1, t2) -- Returns the union of two arrays. local vals = {} for i, v in ipairs(t1) do vals[v] = true end for i, v in ipairs(t2) do vals[v] = true end local ret = {} for k in pairs(vals) do tinsert(ret, k) end table.sort(ret) return ret end
local function getArgNums(args, prefix) local nums = {} for k, v in pairs(args) do local num = mw.ustring.match(tostring(k), '^' .. prefix .. '([1-9]%d*)$') if num then tinsert(nums, tonumber(num)) end end table.sort(nums) return nums end
-- Box class definition
local box = {} box.__index = box
function box.new() local obj = {} setmetatable(obj, box) return obj end
function box.getNamespaceId(ns) if not ns then return end if type(ns) == 'string' then ns = lang:ucfirst(mw.ustring.lower(ns)) if ns == 'Main' then ns = 0 end end local nsTable = mw.site.namespaces[ns] if nsTable then return nsTable.id 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 return 'ombox' -- other namespaces or invalid input end end end
function box:addCat(ns, cat, sort) if type(cat) ~= 'string' then return end local nsVals = {'main', 'template', 'all'} local tname for i, val in ipairs(nsVals) do if ns == val then tname = ns .. 'Cats' end end if not tname then for i, val in ipairs(nsVals) do nsVals[i] = format('"%s"', val) end error( 'ugyldig navneromparameter angitt i boksen:addCat; gyldige verdier er ' .. mw.text.listToText(nsVals, nil, ' or ') ) end self[tname] = self[tname] or {} if type(sort) == 'string' then tinsert(self[tname], format(, cat, sort)) else tinsert(self[tname], format(, cat)) end end
function box:addClass(class) if type(class) ~= 'string' then return end self.classes = self.classes or {} 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 local cfg = cfgTables[boxType] if not cfg then local boxTypes = {} for k, v in pairs(dataTables) do tinsert(boxTypes, format('"%s"', k)) end tinsert(boxTypes, '"mbox"') error(format( 'ugyldig type meldingsboks "%s"; gyldige typer er %s', tostring(boxType), mw.text.listToText(boxTypes) ), 2) end return cfg end
function box:removeBlankArgs(cfg, args) -- Only allow blank arguments for the parameter names listed in -- cfg.allowBlankParams. local newArgs = {} for k, v in pairs(args) do if v ~= then newArgs[k] = v end end for i, param in ipairs(cfg.allowBlankParams or {}) do newArgs[param] = args[param] end return newArgs end
function box:setBoxParameters(cfg, args) -- Get type data. self.type = args.type local typeData = cfg.types[self.type] self.invalidTypeError = cfg.showInvalidTypeError and self.type and not typeData and true or false typeData = typeData or cfg.types[cfg.default] self.typeClass = typeData.class self.typeImage = typeData.image
-- Find if the box has been wrongly substituted. if cfg.substCheck and args.subst == 'SUBST' then self.isSubstituted = true end
-- Find whether we are using a small message box. if cfg.allowSmall and ( cfg.smallParam and args.small == cfg.smallParam or not cfg.smallParam and yesno(args.small) ) then self.isSmall = true else self.isSmall = false end
-- Add attributes, classes and styles. if cfg.allowId then self.id = args.id end self:addClass( cfg.usePlainlinksParam and yesno(args.plainlinks or true) and 'plainlinks' ) for _, class in ipairs(cfg.classes or {}) do self:addClass(class) end if self.isSmall then self:addClass(cfg.smallClass or 'mbox-small') end self:addClass(self.typeClass) self:addClass(args.class) self.style = args.style self.attrs = args.attrs
-- Set text style. self.textstyle = args.textstyle
-- Find if we are on the template page or not. This functionality is only -- used if useCollapsibleTextFields is set, or if both cfg.templateCategory -- and cfg.templateCategoryRequireName are set. self.useCollapsibleTextFields = cfg.useCollapsibleTextFields if self.useCollapsibleTextFields or cfg.templateCategory and cfg.templateCategoryRequireName then self.name = args.name if self.name then local templateName = mw.ustring.match( self.name, '^[tT][eE][mM][pP][lL][aA][tT][eE][%s_]*:[%s_]*(.*)$' ) or self.name templateName = 'Template:' .. templateName self.templateTitle = getTitleObject(templateName) end self.isTemplatePage = self.templateTitle and mw.title.equals(self.title, self.templateTitle) or false end
-- Process data for collapsible text fields. At the moment these are only -- used in Mal:Ambox. if self.useCollapsibleTextFields then -- Get the self.issue value. if self.isSmall and args.smalltext then self.issue = args.smalltext else local sect if args.sect == then sect = 'Denne ' .. (cfg.sectionDefault or 'page') elseif type(args.sect) == 'string' then sect = 'Denne ' .. args.sect end local issue = args.issue issue = type(issue) == 'string' and issue ~= and issue or nil local text = args.text text = type(text) == 'string' and text or nil local issues = {} tinsert(issues, sect) tinsert(issues, issue) tinsert(issues, text) self.issue = tconcat(issues, ' ') end
-- Get the self.talk value. local talk = args.talk -- Show talk links on the template page or template subpages if the talk -- parameter is blank. if talk == and self.templateTitle and ( mw.title.equals(self.templateTitle, self.title) or self.title:isSubpageOf(self.templateTitle) ) then talk = '#' elseif talk == then talk = nil end if talk then -- If the talk value is a talk page, make a link to that page. Else -- assume that it's a section heading, and make a link to the talk -- page of the current page with that section heading. local talkTitle = getTitleObject(talk) local talkArgIsTalkPage = true if not talkTitle or not talkTitle.isTalkPage then talkArgIsTalkPage = false talkTitle = getTitleObject( self.title.text, mw.site.namespaces[self.title.namespace].talk.id ) end if talkTitle and talkTitle.exists then local talkText = 'Relevant diskusjon kan finnes på' if talkArgIsTalkPage then talkText = format( '%s %s.', talkText, talk, talkTitle.prefixedText ) else talkText = format( '%s diskusjonssiden.', talkText, talkTitle.prefixedText, talk ) end self.talk = talkText end end
-- Get other values. self.fix = args.fix ~= and args.fix or nil local date if args.date and args.date ~= then date = args.date elseif args.date == and self.isTemplatePage then date = lang:formatDate('F Y') end if date then self.date = format(" (%s)", date) end self.info = args.info end
-- 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. if self.isSmall then self.text = args.smalltext or args.text else self.text = args.text end
-- Set the below row. self.below = cfg.below and args.below
-- General image settings. self.imageCellDiv = not self.isSmall and cfg.imageCellDiv and true or false self.imageEmptyCell = cfg.imageEmptyCell if cfg.imageEmptyCellStyle then self.imageEmptyCellStyle = 'border:none;padding:0px;width:1px' end
-- Left image settings. local imageLeft = self.isSmall and args.smallimage or args.image if cfg.imageCheckBlank and imageLeft ~= 'blank' and imageLeft ~= 'none' or not cfg.imageCheckBlank and imageLeft ~= 'none' then self.imageLeft = imageLeft if not imageLeft then local imageSize = self.isSmall and (cfg.imageSmallSize or '30x30px') or '40x40px' self.imageLeft = format('%s', self.typeImage or 'Imbox notice.png', imageSize) end end
-- Right image settings. local imageRight = self.isSmall and args.smallimageright or args.imageright if not (cfg.imageRightNone and imageRight == 'none') then self.imageRight = imageRight end
-- Add categories. At the moment these are only used in Mal:Ambox.
-- 2014-09-05: Disable check for 'allowMainspaceCategories' so setting 'all=' with mbox works
-- if cfg.allowMainspaceCategories then
if args.cat then
args.cat1 = args.cat
end
self.catNums = getArgNums(args, 'cat')
if args.category then
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 Mal: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',
'Artikler med ugyldig datoparameter i mal'
)
end
elseif mainCat and (not date or date == ) then
self:addCat('main', mainCat)
end
if allCat then
self:addCat('all', allCat)
end
end
-- end
-- Add template-namespace categories.
if cfg.templateCategory then
if cfg.templateCategoryRequireName then
if self.isTemplatePage then
self:addCat('template', cfg.templateCategory)
end
elseif not self.title.isSubpage then
self:addCat('template', cfg.templateCategory)
end
end
-- Add template error category.
if cfg.templateErrorCategory then
local templateErrorCategory = cfg.templateErrorCategory
local templateCat, templateSort
if not self.name and not self.title.isSubpage then
templateCat = templateErrorCategory
elseif self.isTemplatePage then
local paramsToCheck = cfg.templateErrorParamsToCheck or {}
local count = 0
for i, param in ipairs(paramsToCheck) do
if not args[param] then
count = count + 1
end
end
if count > 0 then
templateCat = templateErrorCategory
templateSort = tostring(count)
end
if self.categoryNums and #self.categoryNums > 0 then
templateCat = templateErrorCategory
templateSort = 'C'
end
end
self:addCat('template', templateCat, templateSort)
end
-- Categories for all namespaces.
if self.invalidTypeError then
local allSort = (self.nsid == 0 and 'Main:' or ) .. self.title.prefixedText
self:addCat('all', 'Wikipedia-meldingsbokser med parameter som trenger vedlikehold', allSort)
end
if self.isSubstituted then
self:addCat('all', 'Sider med maler som ikke er substet korrekt')
end
-- Convert category tables to strings and pass them through
-- Module:Category handler.
self.categories = categoryHandler{
main = tconcat(self.mainCats or {}),
template = tconcat(self.templateCats or {}),
all = tconcat(self.allCats or {}),
nocat = args.nocat,
demospace = self.demospace,
page = self.pageTitle and self.pageTitle.prefixedText or nil
}
end
function box:export()
local root = htmlBuilder.create()
-- Add the subst check error.
if self.isSubstituted and self.name then
root
.tag('b')
.addClass('error')
.wikitext(format(
'Malen %s%s%s har ikke blitt substituert korrekt.',
mw.text.nowiki('Mal:'), self.name, self.name, mw.text.nowiki('')
))
end
-- Create the box table.
local boxTable = root.tag('table')
boxTable
.attr('id', self.id)
for i, class in ipairs(self.classes or {}) do
boxTable
.addClass(class)
end
boxTable
.cssText(self.style)
.attr('role', 'presentation')
for attr, val in pairs(self.attrs or {}) do
boxTable
.attr(attr, val)
end
-- Add the left-hand image.
local row = boxTable.tag('tr')
if self.imageLeft then
local imageLeftCell = row.tag('td').addClass('mbox-image')
if self.imageCellDiv then
-- If we are using a div, redefine imageLeftCell so that the image
-- is inside it. Divs use style="width: 52px;", which limits the
-- 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.
imageLeftCell = imageLeftCell.tag('div').css('width', '52px')
end
imageLeftCell
.wikitext(self.imageLeft)
elseif self.imageEmptyCell then
-- Some message boxes define an empty cell if no image is specified, and
-- some don't. The old template code in templates where empty cells are
-- specified gives the following hint: "No image. Cell with some width
-- or padding necessary for text cell to have 100% width."
row.tag('td')
.addClass('mbox-empty-cell')
.cssText(self.imageEmptyCellStyle)
end
-- Add the text.
local textCell = row.tag('td').addClass('mbox-text')
if self.useCollapsibleTextFields then
-- The message box uses advanced text parameters that allow things to be
-- collapsible. At the moment, only ambox uses this.
textCell
.cssText(self.textstyle)
local textCellSpan = textCell.tag('span')
textCellSpan
.addClass('mbox-text-span')
.wikitext(self.issue)
if not self.isSmall then
textCellSpan
.tag('span')
.addClass('hide-when-compact')
.wikitext(self.talk and ' ' .. self.talk)
.wikitext(self.fix and ' ' .. self.fix)
end
textCellSpan
.wikitext(self.date and ' ' .. self.date)
if not self.isSmall then
textCellSpan
.tag('span')
.addClass('hide-when-compact')
.wikitext(self.info and ' ' .. self.info)
end
else
-- Default text formatting - anything goes.
textCell
.cssText(self.textstyle)
.wikitext(self.text)
end
-- Add the right-hand image.
if self.imageRight then
local imageRightCell = row.tag('td').addClass('mbox-imageright')
if self.imageCellDiv then
-- If we are using a div, redefine imageRightCell so that the image
-- is inside it.
imageRightCell = imageRightCell.tag('div').css('width', '52px')
end
imageRightCell
.wikitext(self.imageRight)
end
-- Add the below row.
if self.below then
boxTable.tag('tr')
.tag('td')
.attr('colspan', self.imageRight and '3' or '2')
.addClass('mbox-text')
.cssText(self.textstyle)
.wikitext(self.below)
end
-- Add error message for invalid type parameters.
if self.invalidTypeError then
root
.tag('div')
.css('text-align', 'center')
.wikitext(format(
'Denne meldingsboksen bruker et ugyldig "type=%s"-parameter, og trenger vedlikehold.',
self.type or
))
end
-- Add categories.
root
.wikitext(self.categories)
return tostring(root)
end
local function main(boxType, args)
local outputBox = box.new()
outputBox:setTitle(args)
local cfg = outputBox:getConfig(boxType)
args = outputBox:removeBlankArgs(cfg, args)
outputBox:setBoxParameters(cfg, args)
return outputBox:export()
end
local function makeWrapper(boxType)
return function (frame)
local args = getArgs(frame, {trim = false, removeBlanks = false})
return main(boxType, args)
end
end
local p = {
main = main,
mbox = makeWrapper('mbox')
}
for boxType in pairs(cfgTables) do
p[boxType] = makeWrapper(boxType)
end
return p