Module:Message box: Difference between revisions
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load box types from the config page automatically |
m 1 revision imported from wikipedia:Module:Message_box |
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(45 intermediate revisions by 14 users not shown) | |||
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require('strict') |
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-- This is a meta-module for producing message box templates, including {{mbox}}, {{ambox}}, {{imbox}}, {{tmbox}}, {{ombox}}, {{cmbox}} and {{fmbox}}. |
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local getArgs |
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-- Require necessary modules. |
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local htmlBuilder = require('Module:HtmlBuilder') |
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local categoryHandler = require('Module:Category handler').main |
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local yesno = require('Module:Yesno') |
local yesno = require('Module:Yesno') |
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-- Load the configuration page. |
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local cfgTables = mw.loadData('Module:Message box/configuration') |
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-- Get a language object for formatDate and ucfirst. |
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local lang = mw.language.getContentLanguage() |
local lang = mw.language.getContentLanguage() |
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local CONFIG_MODULE = 'Module:Message box/configuration' |
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-- Set aliases for often-used functions to reduce table lookups. |
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local DEMOSPACES = {talk = 'tmbox', image = 'imbox', file = 'imbox', category = 'cmbox', article = 'ambox', main = 'ambox'} |
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local format = mw.ustring.format |
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local tinsert = table.insert |
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local tconcat = table.concat |
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local trim = mw.text.trim |
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-------------------------------------------------------------------------------- |
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local box = {} |
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-- Helper functions |
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-------------------------------------------------------------------------------- |
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local function getTitleObject( |
local function getTitleObject(...) |
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-- Get the title object, passing the function through pcall |
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if type(page) == 'string' then |
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-- in case we are over the expensive function count limit. |
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local success, title = pcall(mw.title.new, ...) |
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-- in case we are over the expensive function count limit. |
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if success then |
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local success, title = pcall(mw.title.new, page) |
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return title |
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if success then |
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end |
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return title |
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end |
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end |
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end |
end |
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local function union(t1, t2) |
local function union(t1, t2) |
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-- Returns the union of two arrays. |
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local vals = {} |
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for i, v in ipairs(t1) do |
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vals[v] = true |
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end |
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for i, v in ipairs(t2) do |
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vals[v] = true |
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end |
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local ret = {} |
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for k in pairs(vals) do |
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table.insert(ret, k) |
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end |
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table.sort(ret) |
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return ret |
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end |
end |
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local function getArgNums(args, prefix) |
local function getArgNums(args, prefix) |
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local nums = {} |
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for k, v in pairs(args) do |
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local num = mw.ustring.match(tostring(k), '^' .. prefix .. '([1-9]%d*)$') |
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if num then |
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table.insert(nums, tonumber(num)) |
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end |
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end |
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table.sort(nums) |
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return nums |
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end |
end |
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-------------------------------------------------------------------------------- |
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function box.getNamespaceId(ns) |
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-- Box class definition |
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if not ns then return end |
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-------------------------------------------------------------------------------- |
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if type(ns) == 'string' then |
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ns = lang:ucfirst(mw.ustring.lower(ns)) |
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if ns == 'Main' then |
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ns = 0 |
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end |
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end |
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local nsTable = mw.site.namespaces[ns] |
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if nsTable then |
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return nsTable.id |
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end |
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end |
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local MessageBox = {} |
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function box.getMboxType(nsid) |
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MessageBox.__index = MessageBox |
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-- Gets the mbox type from a namespace number. |
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if nsid == 0 then |
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return 'ambox' -- main namespace |
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elseif nsid == 6 then |
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return 'imbox' -- file namespace |
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elseif nsid == 14 then |
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return 'cmbox' -- category namespace |
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else |
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local nsTable = mw.site.namespaces[nsid] |
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if nsTable and nsTable.isTalk then |
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return 'tmbox' -- any talk namespace |
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else |
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return 'ombox' -- other namespaces or invalid input |
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end |
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end |
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end |
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function |
function MessageBox.new(boxType, args, cfg) |
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args = args or {} |
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if type(cat) ~= 'string' then return end |
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local obj = {} |
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local tname |
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-- Set the title object and the namespace. |
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for i, val in ipairs(nsVals) do |
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obj.title = getTitleObject(args.page) or mw.title.getCurrentTitle() |
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if ns == val then |
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tname = ns .. 'Cats' |
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-- Set the config for our box type. |
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end |
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obj.cfg = cfg[boxType] |
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end |
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if not obj.cfg then |
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local ns = obj.title.namespace |
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for i, val in ipairs(nsVals) do |
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-- boxType is "mbox" or invalid input |
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nsVals[i] = format('"%s"', val) |
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if args.demospace and args.demospace ~= '' then |
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end |
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-- implement demospace parameter of mbox |
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error('invalid ns parameter passed to box:addCat; valid values are ' .. mw.text.listToText(nsVals, nil, ' or ')) |
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local demospace = string.lower(args.demospace) |
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end |
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if DEMOSPACES[demospace] then |
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self[tname] = self[tname] or {} |
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-- use template from DEMOSPACES |
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if type(sort) == 'string' then |
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obj.cfg = cfg[DEMOSPACES[demospace]] |
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tinsert(self[tname], format('[[Category:%s|%s]]', cat, sort)) |
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elseif string.find( demospace, 'talk' ) then |
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else |
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-- demo as a talk page |
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tinsert(self[tname], format('[[Category:%s]]', cat)) |
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obj.cfg = cfg.tmbox |
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end |
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else |
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end |
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-- default to ombox |
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obj.cfg = cfg.ombox |
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end |
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elseif ns == 0 then |
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obj.cfg = cfg.ambox -- main namespace |
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elseif ns == 6 then |
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obj.cfg = cfg.imbox -- file namespace |
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elseif ns == 14 then |
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obj.cfg = cfg.cmbox -- category namespace |
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else |
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local nsTable = mw.site.namespaces[ns] |
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if nsTable and nsTable.isTalk then |
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obj.cfg = cfg.tmbox -- any talk namespace |
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else |
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obj.cfg = cfg.ombox -- other namespaces or invalid input |
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end |
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end |
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end |
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-- Set the arguments, and remove all blank arguments except for the ones |
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-- listed in cfg.allowBlankParams. |
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do |
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local newArgs = {} |
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for k, v in pairs(args) do |
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if v ~= '' then |
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newArgs[k] = v |
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end |
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end |
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for i, param in ipairs(obj.cfg.allowBlankParams or {}) do |
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newArgs[param] = args[param] |
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end |
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obj.args = newArgs |
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end |
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-- Define internal data structure. |
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obj.categories = {} |
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obj.classes = {} |
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-- For lazy loading of [[Module:Category handler]]. |
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obj.hasCategories = false |
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return setmetatable(obj, MessageBox) |
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function box:addClass(class) |
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if type(class) ~= 'string' then return end |
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self.classes = self.classes or {} |
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tinsert(self.classes, class) |
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end |
end |
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function |
function MessageBox:addCat(ns, cat, sort) |
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if not cat then |
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-- Get the title object and the namespace. |
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return nil |
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self.pageTitle = getTitleObject(args.page ~= '' and args.page) |
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end |
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self.title = self.pageTitle or mw.title.getCurrentTitle() |
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if sort then |
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self.demospace = args.demospace ~= '' and args.demospace or nil |
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cat = string.format('[[Category:%s|%s]]', cat, sort) |
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self.nsid = box.getNamespaceId(self.demospace) or self.title.namespace |
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else |
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cat = string.format('[[Category:%s]]', cat) |
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end |
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self.hasCategories = true |
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self.categories[ns] = self.categories[ns] or {} |
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table.insert(self.categories[ns], cat) |
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end |
end |
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function |
function MessageBox:addClass(class) |
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if not class then |
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-- Get the box config data from the data page. |
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return nil |
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if boxType == 'mbox' then |
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end |
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boxType = box.getMboxType(self.nsid) |
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table.insert(self.classes, class) |
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end |
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local cfg = cfgTables[boxType] |
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if not cfg then |
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local boxTypes = {} |
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for k, v in pairs(dataTables) do |
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tinsert(boxTypes, format('"%s"', k)) |
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end |
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tinsert(boxTypes, '"mbox"') |
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error(format('invalid message box type "%s"; valid types are %s', tostring(boxType), mw.text.listToText(boxTypes)), 2) |
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end |
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return cfg |
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end |
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function box:removeBlankArgs(cfg, args) |
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-- Only allow blank arguments for the parameter names listed in cfg.allowBlankParams. |
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local newArgs = {} |
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for k, v in pairs(args) do |
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if v ~= '' then |
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newArgs[k] = v |
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end |
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end |
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for i, param in ipairs(cfg.allowBlankParams or {}) do |
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newArgs[param] = args[param] |
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end |
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return newArgs |
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end |
end |
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function |
function MessageBox:setParameters() |
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local args = self.args |
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-- Get type data. |
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local cfg = self.cfg |
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local typeData = cfg.types[self.type] |
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self.invalidTypeError = cfg.showInvalidTypeError and self.type and not typeData and true or false |
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typeData = typeData or cfg.types[cfg.default] |
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self.typeClass = typeData.class |
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self.typeImage = typeData.image |
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-- Get type data. |
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-- Find if the box has been wrongly substituted. |
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self.type = args.type |
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if cfg.substCheck and args.subst == 'SUBST' then |
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local typeData = cfg.types[self.type] |
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self.isSubstituted = true |
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self.invalidTypeError = cfg.showInvalidTypeError |
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end |
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and self.type |
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and not typeData |
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typeData = typeData or cfg.types[cfg.default] |
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self.typeClass = typeData.class |
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self.typeImage = typeData.image |
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-- Find if the box has been wrongly substituted. |
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self.isSubstituted = cfg.substCheck and args.subst == 'SUBST' |
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if cfg.allowSmall and ( |
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cfg.smallParam and args.small == cfg.smallParam |
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or not cfg.smallParam and yesno(args.small) |
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) |
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then |
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self.isSmall = true |
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else |
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self.isSmall = false |
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end |
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-- Find whether we are using a small message box. |
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-- Add attributes, classes and styles. |
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self.isSmall = cfg.allowSmall and ( |
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cfg.smallParam and args.small == cfg.smallParam |
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self:addClass(cfg.usePlainlinksParam and yesno(args.plainlinks or true) and 'plainlinks') |
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or not cfg.smallParam and yesno(args.small) |
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for _, class in ipairs(cfg.classes or {}) do |
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) |
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self:addClass(class) |
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end |
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if self.isSmall then |
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self:addClass(cfg.smallClass or 'mbox-small') |
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end |
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self:addClass(self.typeClass) |
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self:addClass(args.class) |
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self.style = args.style |
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-- Add attributes, classes and styles. |
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-- Set text style. |
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self.id = args.id |
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self.name = args.name |
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if self.name then |
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self:addClass('box-' .. string.gsub(self.name,' ','_')) |
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end |
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if yesno(args.plainlinks) ~= false then |
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self:addClass('plainlinks') |
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end |
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for _, class in ipairs(cfg.classes or {}) do |
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self:addClass(class) |
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end |
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if self.isSmall then |
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self:addClass(cfg.smallClass or 'mbox-small') |
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end |
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self:addClass(self.typeClass) |
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self:addClass(args.class) |
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self.style = args.style |
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self.attrs = args.attrs |
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-- Set text style. |
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-- Process data for collapsible text fields. At the moment these are only used in {{ambox}}. |
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self.textstyle = args.textstyle |
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self.useCollapsibleTextFields = cfg.useCollapsibleTextFields |
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if self.useCollapsibleTextFields then |
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self.name = args.name |
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local nameTitle = getTitleObject(self.name) |
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self.isTemplatePage = nameTitle and self.title.prefixedText == ('Template:' .. nameTitle.text) and true or false |
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-- Find if we are on the template page or not. This functionality is only |
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-- Get the self.issue value. |
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-- used if useCollapsibleTextFields is set, or if both cfg.templateCategory |
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if self.isSmall and args.smalltext then |
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-- and cfg.templateCategoryRequireName are set. |
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self.issue = args.smalltext |
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self.useCollapsibleTextFields = cfg.useCollapsibleTextFields |
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else |
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if self.useCollapsibleTextFields |
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local sect |
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or cfg.templateCategory |
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if args.sect == '' then |
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and cfg.templateCategoryRequireName |
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sect = 'This ' .. (cfg.sectionDefault or 'page') |
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then |
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elseif type(args.sect) == 'string' then |
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if self.name then |
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sect = 'This ' .. args.sect |
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local templateName = mw.ustring.match( |
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end |
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self.name, |
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local issue = args.issue |
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'^[tT][eE][mM][pP][lL][aA][tT][eE][%s_]*:[%s_]*(.*)$' |
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issue = type(issue) == 'string' and issue or nil |
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) or self.name |
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local text = args.text |
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templateName = 'Template:' .. templateName |
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text = type(text) == 'string' and text or nil |
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self.templateTitle = getTitleObject(templateName) |
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local issues = {} |
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end |
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tinsert(issues, sect) |
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self.isTemplatePage = self.templateTitle |
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tinsert(issues, issue) |
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and mw.title.equals(self.title, self.templateTitle) |
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tinsert(issues, text) |
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end |
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self.issue = tconcat(issues, ' ') |
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end |
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-- Process data for collapsible text fields. At the moment these are only |
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-- used in {{ambox}}. |
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if self.useCollapsibleTextFields then |
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-- Get the self.issue value. |
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if self.isSmall and args.smalltext then |
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self.issue = args.smalltext |
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else |
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local sect |
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if args.sect == '' then |
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sect = 'This ' .. (cfg.sectionDefault or 'page') |
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elseif type(args.sect) == 'string' then |
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sect = 'This ' .. args.sect |
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end |
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local issue = args.issue |
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issue = type(issue) == 'string' and issue ~= '' and issue or nil |
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local text = args.text |
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text = type(text) == 'string' and text or nil |
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local issues = {} |
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table.insert(issues, sect) |
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table.insert(issues, issue) |
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table.insert(issues, text) |
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self.issue = table.concat(issues, ' ') |
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end |
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-- Get the self.talk value. |
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local talk = args.talk |
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-- Show talk links on the template page or template subpages if the talk |
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if talk == '' and self.isTemplatePage then |
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-- parameter is blank. |
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talk = '#' |
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if talk == '' |
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end |
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and self.templateTitle |
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if talk then |
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and ( |
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-- See if the talk link exists and is for a talk or a content namespace. |
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mw.title.equals(self.templateTitle, self.title) |
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local talkTitle = getTitleObject(talk) |
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or self.title:isSubpageOf(self.templateTitle) |
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if not talkTitle or not talkTitle.isTalkPage then |
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) |
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-- If we couldn't process the talk page link, get the talk page of the current page. |
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then |
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local success |
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talk = '#' |
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success, talkTitle = pcall(self.title.talkPageTitle, self.title) |
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elseif talk == '' then |
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if not success then |
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talk = nil |
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talkTitle = nil |
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end |
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end |
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if talk then |
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end |
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-- If the talk value is a talk page, make a link to that page. Else |
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if talkTitle and talkTitle.exists then |
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-- assume that it's a section heading, and make a link to the talk |
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local talkText = 'Relevant discussion may be found on' |
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-- page of the current page with that section heading. |
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if talkTitle.isTalkPage then |
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local talkTitle = getTitleObject(talk) |
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talkText = format('%s [[%s|%s]].', talkText, talk, talkTitle.prefixedText) |
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local talkArgIsTalkPage = true |
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if not talkTitle or not talkTitle.isTalkPage then |
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talkArgIsTalkPage = false |
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talkTitle = getTitleObject( |
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self.title.text, |
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mw.site.namespaces[self.title.namespace].talk.id |
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) |
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end |
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if talkTitle and talkTitle.exists then |
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local talkText |
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if self.isSmall then |
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local talkLink = talkArgIsTalkPage and talk or (talkTitle.prefixedText .. '#' .. talk) |
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talkText = string.format('([[%s|talk]])', talkLink) |
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else |
else |
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talkText = |
talkText = 'Relevant discussion may be found on' |
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if talkArgIsTalkPage then |
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talkText = string.format( |
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'%s [[%s|%s]].', |
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talkText, |
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talk, |
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talkTitle.prefixedText |
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) |
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else |
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talkText = string.format( |
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'%s the [[%s#%s|talk page]].', |
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talkText, |
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talkTitle.prefixedText, |
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talk |
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) |
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end |
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end |
end |
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self.talk = talkText |
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end |
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end |
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end |
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-- Get other values. |
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self.fix = args.fix ~= '' and args.fix or nil |
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local date |
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if args.date and args.date ~= '' then |
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date = args.date |
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elseif args.date == '' and self.isTemplatePage then |
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date = lang:formatDate('F Y') |
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end |
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if date then |
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self.date = string.format(" <span class='date-container'><i>(<span class='date'>%s</span>)</i></span>", date) |
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end |
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self.info = args.info |
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if yesno(args.removalnotice) then |
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end |
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self.removalNotice = cfg.removalNotice |
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end |
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end |
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-- Set the non-collapsible text field. At the moment this is used by all box |
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-- types other than ambox, and also by ambox when small=yes. |
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if self.isSmall then |
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self.text = args.smalltext or args.text |
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else |
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self.text = args.text |
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end |
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-- Set the below row. |
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self.below = cfg.below and args.below |
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-- General image settings. |
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self.imageCellDiv = not self.isSmall and cfg.imageCellDiv |
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self.imageEmptyCell = cfg.imageEmptyCell |
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if cfg.imageEmptyCellStyle then |
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self.imageEmptyCellStyle = 'border:none;padding:0px;width:1px' |
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end |
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-- Left image settings. |
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local imageLeft = self.isSmall and args.smallimage or args.image |
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if cfg.imageCheckBlank and imageLeft ~= 'blank' and imageLeft ~= 'none' |
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or not cfg.imageCheckBlank and imageLeft ~= 'none' |
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then |
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self.imageLeft = imageLeft |
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if not imageLeft then |
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local imageSize = self.isSmall |
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and (cfg.imageSmallSize or '30x30px') |
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self.imageLeft = format('[[File:%s|%s|link=|alt=]]', self.typeImage or 'Imbox notice.png', imageSize) |
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or '40x40px' |
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end |
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self.imageLeft = string.format('[[File:%s|%s|link=|alt=]]', self.typeImage |
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end |
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or 'Imbox notice.png', imageSize) |
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end |
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end |
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-- Right image settings. |
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local imageRight = self.isSmall and args.smallimageright or args.imageright |
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if not (cfg.imageRightNone and imageRight == 'none') then |
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self.imageRight = imageRight |
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end |
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-- set templatestyles |
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self.base_templatestyles = cfg.templatestyles |
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self.templatestyles = args.templatestyles |
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end |
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function MessageBox:setMainspaceCategories() |
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-- Add mainspace categories. At the moment these are only used in {{ambox}}. |
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local args = self.args |
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if cfg.allowMainspaceCategories then |
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local cfg = self.cfg |
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if args.cat then |
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args.cat1 = args.cat |
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end |
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self.catNums = getArgNums(args, 'cat') |
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if args.category then |
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args.category1 = args.category |
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end |
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self.categoryNums = getArgNums(args, 'category') |
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self.categoryParamNums = union(self.catNums, self.categoryNums) |
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-- The following is roughly equivalent to the old {{Ambox/category}}. |
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local date = args.date |
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date = type(date) == 'string' and date |
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local preposition = 'from' |
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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 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 then |
|||
self:addCat('main', mainCat) |
|||
end |
|||
if allCat then |
|||
self:addCat('main', allCat) |
|||
end |
|||
end |
|||
end |
|||
if not cfg.allowMainspaceCategories then |
|||
-- Add template-namespace categories. |
|||
return nil |
|||
self.isTemplatePage = type(self.name) == 'string' and self.title.prefixedText == ('Template:' .. self.name) |
|||
end |
|||
if cfg.templateCategory then |
|||
if self.name 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 type(self.name) == 'string' and self.title.prefixedText == ('Template:' .. self.name) 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 |
|||
local nums = {} |
|||
-- Categories for all namespaces. |
|||
for _, prefix in ipairs{'cat', 'category', 'all'} do |
|||
if self.invalidTypeError then |
|||
args[prefix .. '1'] = args[prefix] |
|||
local allSort = (nsid == 0 and 'Main:' or '') .. self.title.prefixedText |
|||
nums = union(nums, getArgNums(args, prefix)) |
|||
self:addCat('all', 'Wikipedia message box parameter needs fixing', allSort) |
|||
end |
|||
if self.isSubstituted then |
|||
self:addCat('all', 'Pages with incorrectly substituted templates') |
|||
end |
|||
-- The following is roughly equivalent to the old {{Ambox/category}}. |
|||
-- Convert category tables to strings and pass them through [[Module:Category handler]]. |
|||
local date = args.date |
|||
self.categories = categoryHandler{ |
|||
date = type(date) == 'string' and date |
|||
main = tconcat(self.mainCats or {}), |
|||
local preposition = 'from' |
|||
template = tconcat(self.templateCats or {}), |
|||
for _, num in ipairs(nums) do |
|||
all = tconcat(self.allCats or {}), |
|||
local mainCat = args['cat' .. tostring(num)] |
|||
nocat = args.nocat, |
|||
or args['category' .. tostring(num)] |
|||
demospace = self.demospace, |
|||
local allCat = args['all' .. tostring(num)] |
|||
page = self.pageTitle and self.pageTitle.prefixedText or nil |
|||
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 |
|||
if allCat then |
|||
self:addCat(0, allCat) |
|||
end |
|||
end |
|||
end |
end |
||
function |
function MessageBox:setTemplateCategories() |
||
local args = self.args |
|||
local cfg = self.cfg |
|||
-- Add template categories. |
|||
if cfg.templateCategory then |
|||
if self.isSubstituted and self.name then |
|||
if cfg.templateCategoryRequireName then |
|||
root |
|||
if self.isTemplatePage then |
|||
.tag('b') |
|||
self:addCat(10, cfg.templateCategory) |
|||
.addClass('error') |
|||
end |
|||
.wikitext(format( |
|||
elseif not self.title.isSubpage then |
|||
'Template <code>%s[[Template:%s|%s]]%s</code> has been incorrectly substituted.', |
|||
self:addCat(10, cfg.templateCategory) |
|||
mw.text.nowiki('{{'), self.name, self.name, mw.text.nowiki('}}') |
|||
end |
|||
)) |
|||
end |
|||
-- Add template error categories. |
|||
-- Create the box table. |
|||
if cfg.templateErrorCategory then |
|||
local boxTable = root.tag('table') |
|||
local templateErrorCategory = cfg.templateErrorCategory |
|||
boxTable |
|||
local templateCat, templateSort |
|||
.attr('id', self.id) |
|||
if not self.name and not self.title.isSubpage then |
|||
for i, class in ipairs(self.classes or {}) do |
|||
templateCat = templateErrorCategory |
|||
boxTable |
|||
elseif self.isTemplatePage then |
|||
.addClass(class) |
|||
local paramsToCheck = cfg.templateErrorParamsToCheck or {} |
|||
end |
|||
local count = 0 |
|||
boxTable |
|||
for i, param in ipairs(paramsToCheck) do |
|||
.cssText(self.style) |
|||
if not args[param] then |
|||
.attr('role', 'presentation') |
|||
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(10, templateCat, templateSort) |
|||
end |
|||
end |
|||
function MessageBox:setAllNamespaceCategories() |
|||
-- Add the left-hand image. |
|||
-- Set categories for all namespaces. |
|||
local row = boxTable.tag('tr') |
|||
if self.invalidTypeError then |
|||
local allSort = (self.title.namespace == 0 and 'Main:' or '') .. self.title.prefixedText |
|||
local imageLeftCell = row.tag('td').addClass('mbox-image') |
|||
self:addCat('all', 'Wikipedia message box parameter needs fixing', allSort) |
|||
if self.imageCellDiv then |
|||
end |
|||
-- If we are using a div, redefine imageLeftCell so that the image is inside it. |
|||
if self.isSubstituted then |
|||
-- Divs use style="width: 52px;", which limits the image width to 52px. If any |
|||
self:addCat('all', 'Pages with incorrectly substituted templates') |
|||
-- images in a div are wider than that, they may overlap with the text or cause |
|||
end |
|||
-- other display problems. |
|||
end |
|||
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 |
|||
function MessageBox:setCategories() |
|||
-- Add the text. |
|||
if self.title.namespace == 0 then |
|||
local textCell = row.tag('td').addClass('mbox-text') |
|||
self:setMainspaceCategories() |
|||
if self.useCollapsibleTextFields then |
|||
elseif self.title.namespace == 10 then |
|||
-- The message box uses advanced text parameters that allow things to be collapsible. At the |
|||
self:setTemplateCategories() |
|||
-- moment, only ambox uses this. |
|||
end |
|||
textCell |
|||
self:setAllNamespaceCategories() |
|||
.cssText(self.textstyle) |
|||
end |
|||
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 |
|||
function MessageBox:renderCategories() |
|||
-- Add the right-hand image. |
|||
if not self.hasCategories then |
|||
-- No categories added, no need to pass them to Category handler so, |
|||
local imageRightCell = row.tag('td').addClass('mbox-imageright') |
|||
-- if it was invoked, it would return the empty string. |
|||
if self.imageCellDiv then |
|||
-- So we shortcut and return the empty string. |
|||
imageRightCell = imageRightCell.tag('div').css('width', '52px') -- If we are using a div, redefine imageRightCell so that the image is inside it. |
|||
return "" |
|||
end |
|||
end |
|||
imageRightCell |
|||
-- Convert category tables to strings and pass them through |
|||
.wikitext(self.imageRight) |
|||
-- [[Module:Category handler]]. |
|||
end |
|||
return require('Module:Category handler')._main{ |
|||
main = table.concat(self.categories[0] or {}), |
|||
template = table.concat(self.categories[10] or {}), |
|||
all = table.concat(self.categories.all or {}), |
|||
nocat = self.args.nocat, |
|||
page = self.args.page |
|||
} |
|||
end |
|||
function MessageBox:export() |
|||
-- Add the below row. |
|||
local root = mw.html.create() |
|||
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 the subst check error. |
|||
-- Add error message for invalid type parameters. |
|||
if self.isSubstituted and self.name then |
|||
root:tag('b') |
|||
root |
|||
:addClass('error') |
|||
.tag('div') |
|||
:wikitext(string.format( |
|||
.css('text-align', 'center') |
|||
'Template <code>%s[[Template:%s|%s]]%s</code> has been incorrectly substituted.', |
|||
.wikitext(format('This message box is using an invalid "type=%s" parameter and needs fixing.', self.type or '')) |
|||
mw.text.nowiki('{{'), self.name, self.name, mw.text.nowiki('}}') |
|||
end |
|||
)) |
|||
end |
|||
local frame = mw.getCurrentFrame() |
|||
-- Add categories. |
|||
root:wikitext(frame:extensionTag{ |
|||
root |
|||
name = 'templatestyles', |
|||
.wikitext(self.categories) |
|||
args = { src = self.base_templatestyles }, |
|||
}) |
|||
-- Add support for a single custom templatestyles sheet. Undocumented as |
|||
-- need should be limited and many templates using mbox are substed; we |
|||
-- don't want to spread templatestyles sheets around to arbitrary places |
|||
if self.templatestyles then |
|||
root:wikitext(frame:extensionTag{ |
|||
name = 'templatestyles', |
|||
args = { src = self.templatestyles }, |
|||
}) |
|||
end |
|||
-- Create the box table. |
|||
return tostring(root) |
|||
local boxTable = root:tag('table') |
|||
end |
|||
boxTable:attr('id', self.id or nil) |
|||
for i, class in ipairs(self.classes or {}) do |
|||
boxTable:addClass(class or nil) |
|||
end |
|||
boxTable |
|||
:cssText(self.style or nil) |
|||
:attr('role', 'presentation') |
|||
if self.attrs then |
|||
local function makeBox(boxType, args) |
|||
boxTable:attr(self.attrs) |
|||
box:setTitle(args) |
|||
end |
|||
local cfg = box:getConfig(boxType) |
|||
args = box:removeBlankArgs(cfg, args) |
|||
-- Add the left-hand image. |
|||
box:setBoxParameters(cfg, args) |
|||
local row = boxTable:tag('tr') |
|||
return box:export() |
|||
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'):addClass('mbox-image-div') |
|||
end |
|||
imageLeftCell:wikitext(self.imageLeft or nil) |
|||
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') |
|||
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 or nil) |
|||
local textCellDiv = textCell:tag('div') |
|||
textCellDiv |
|||
:addClass('mbox-text-span') |
|||
:wikitext(self.issue or nil) |
|||
if (self.talk or self.fix) then |
|||
textCellDiv:tag('span') |
|||
:addClass('hide-when-compact') |
|||
:wikitext(self.talk and (' ' .. self.talk) or nil) |
|||
:wikitext(self.fix and (' ' .. self.fix) or nil) |
|||
end |
|||
textCellDiv:wikitext(self.date and (' ' .. self.date) or nil) |
|||
if self.info and not self.isSmall then |
|||
textCellDiv |
|||
:tag('span') |
|||
:addClass('hide-when-compact') |
|||
:wikitext(self.info and (' ' .. self.info) or nil) |
|||
end |
|||
if self.removalNotice then |
|||
textCellDiv:tag('span') |
|||
:addClass('hide-when-compact') |
|||
:tag('i') |
|||
:wikitext(string.format(" (%s)", self.removalNotice)) |
|||
end |
|||
else |
|||
-- Default text formatting - anything goes. |
|||
textCell |
|||
:cssText(self.textstyle or nil) |
|||
:wikitext(self.text or nil) |
|||
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'):addClass('mbox-image-div') |
|||
end |
|||
imageRightCell |
|||
:wikitext(self.imageRight or nil) |
|||
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 or nil) |
|||
:wikitext(self.below or nil) |
|||
end |
|||
-- Add error message for invalid type parameters. |
|||
if self.invalidTypeError then |
|||
root:tag('div') |
|||
:addClass('mbox-invalid-type') |
|||
:wikitext(string.format( |
|||
'This message box is using an invalid "type=%s" parameter and needs fixing.', |
|||
self.type or '' |
|||
)) |
|||
end |
|||
-- Add categories. |
|||
root:wikitext(self:renderCategories() or nil) |
|||
return tostring(root) |
|||
end |
end |
||
-------------------------------------------------------------------------------- |
|||
local function makeWrapper(boxType) |
|||
-- Exports |
|||
return function (frame) |
|||
-------------------------------------------------------------------------------- |
|||
-- If called via #invoke, use the args passed into the invoking |
|||
-- template, or the args passed to #invoke if any exist. Otherwise |
|||
local p, mt = {}, {} |
|||
-- assume args are being passed directly in from the debug console |
|||
-- or from another Lua module. |
|||
function p._exportClasses() |
|||
local origArgs |
|||
-- For testing. |
|||
if frame == mw.getCurrentFrame() then |
|||
return { |
|||
origArgs = frame:getParent().args |
|||
MessageBox = MessageBox |
|||
for k, v in pairs(frame.args) do |
|||
} |
|||
origArgs = frame.args |
|||
break |
|||
end |
|||
else |
|||
origArgs = frame |
|||
end |
|||
-- Trim whitespace. |
|||
local args = {} |
|||
for k, v in pairs(origArgs) do |
|||
if type(v) == 'string' then |
|||
v = trim(v) |
|||
end |
|||
args[k] = v |
|||
end |
|||
return makeBox(boxType, args) |
|||
end |
|||
end |
end |
||
function p.main(boxType, args, cfgTables) |
|||
local p = { |
|||
local box = MessageBox.new(boxType, args, cfgTables or mw.loadData(CONFIG_MODULE)) |
|||
box = box, |
|||
box:setParameters() |
|||
makeBox = makeBox, |
|||
box:setCategories() |
|||
mbox = makeWrapper('mbox') |
|||
return box:export() |
|||
} |
|||
end |
|||
function mt.__index(t, k) |
|||
for boxType in pairs(cfgTables) do |
|||
return function (frame) |
|||
p[boxType] = makeWrapper(boxType) |
|||
if not getArgs then |
|||
getArgs = require('Module:Arguments').getArgs |
|||
end |
|||
return t.main(k, getArgs(frame, {trim = false, removeBlanks = false})) |
|||
end |
|||
end |
end |
||
return p |
return setmetatable(p, mt) |
Latest revision as of 09:32, 15 August 2024
Documentation for this module may be created at Module:Message box/doc
require('strict')
local getArgs
local yesno = require('Module:Yesno')
local lang = mw.language.getContentLanguage()
local CONFIG_MODULE = 'Module:Message box/configuration'
local DEMOSPACES = {talk = 'tmbox', image = 'imbox', file = 'imbox', category = 'cmbox', article = 'ambox', main = 'ambox'}
--------------------------------------------------------------------------------
-- Helper functions
--------------------------------------------------------------------------------
local function getTitleObject(...)
-- 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, ...)
if success then
return title
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
table.insert(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
table.insert(nums, tonumber(num))
end
end
table.sort(nums)
return nums
end
--------------------------------------------------------------------------------
-- Box class definition
--------------------------------------------------------------------------------
local MessageBox = {}
MessageBox.__index = MessageBox
function MessageBox.new(boxType, args, cfg)
args = args or {}
local obj = {}
-- Set the title object and the namespace.
obj.title = getTitleObject(args.page) or mw.title.getCurrentTitle()
-- Set the config for our box type.
obj.cfg = cfg[boxType]
if not obj.cfg then
local ns = obj.title.namespace
-- boxType is "mbox" or invalid input
if args.demospace and args.demospace ~= '' then
-- implement demospace parameter of mbox
local demospace = string.lower(args.demospace)
if DEMOSPACES[demospace] then
-- use template from DEMOSPACES
obj.cfg = cfg[DEMOSPACES[demospace]]
elseif string.find( demospace, 'talk' ) then
-- demo as a talk page
obj.cfg = cfg.tmbox
else
-- default to ombox
obj.cfg = cfg.ombox
end
elseif ns == 0 then
obj.cfg = cfg.ambox -- main namespace
elseif ns == 6 then
obj.cfg = cfg.imbox -- file namespace
elseif ns == 14 then
obj.cfg = cfg.cmbox -- category namespace
else
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
-- Set the arguments, and remove all blank arguments except for the ones
-- listed in cfg.allowBlankParams.
do
local newArgs = {}
for k, v in pairs(args) do
if v ~= '' then
newArgs[k] = v
end
end
for i, param in ipairs(obj.cfg.allowBlankParams or {}) do
newArgs[param] = args[param]
end
obj.args = newArgs
end
-- Define internal data structure.
obj.categories = {}
obj.classes = {}
-- For lazy loading of [[Module:Category handler]].
obj.hasCategories = false
return setmetatable(obj, MessageBox)
end
function MessageBox:addCat(ns, cat, sort)
if not cat then
return nil
end
if sort then
cat = string.format('[[Category:%s|%s]]', cat, sort)
else
cat = string.format('[[Category:%s]]', cat)
end
self.hasCategories = true
self.categories[ns] = self.categories[ns] or {}
table.insert(self.categories[ns], cat)
end
function MessageBox:addClass(class)
if not class then
return nil
end
table.insert(self.classes, class)
end
function MessageBox:setParameters()
local args = self.args
local cfg = self.cfg
-- Get type data.
self.type = args.type
local typeData = cfg.types[self.type]
self.invalidTypeError = cfg.showInvalidTypeError
and self.type
and not typeData
typeData = typeData or cfg.types[cfg.default]
self.typeClass = typeData.class
self.typeImage = typeData.image
-- Find if the box has been wrongly substituted.
self.isSubstituted = cfg.substCheck and args.subst == 'SUBST'
-- Find whether we are using a small message box.
self.isSmall = cfg.allowSmall and (
cfg.smallParam and args.small == cfg.smallParam
or not cfg.smallParam and yesno(args.small)
)
-- Add attributes, classes and styles.
self.id = args.id
self.name = args.name
if self.name then
self:addClass('box-' .. string.gsub(self.name,' ','_'))
end
if yesno(args.plainlinks) ~= false then
self:addClass('plainlinks')
end
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
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)
end
-- Process data for collapsible text fields. At the moment these are only
-- used in {{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 = 'This ' .. (cfg.sectionDefault or 'page')
elseif type(args.sect) == 'string' then
sect = 'This ' .. 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 = {}
table.insert(issues, sect)
table.insert(issues, issue)
table.insert(issues, text)
self.issue = table.concat(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
if self.isSmall then
local talkLink = talkArgIsTalkPage and talk or (talkTitle.prefixedText .. '#' .. talk)
talkText = string.format('([[%s|talk]])', talkLink)
else
talkText = 'Relevant discussion may be found on'
if talkArgIsTalkPage then
talkText = string.format(
'%s [[%s|%s]].',
talkText,
talk,
talkTitle.prefixedText
)
else
talkText = string.format(
'%s the [[%s#%s|talk page]].',
talkText,
talkTitle.prefixedText,
talk
)
end
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 = string.format(" <span class='date-container'><i>(<span class='date'>%s</span>)</i></span>", date)
end
self.info = args.info
if yesno(args.removalnotice) then
self.removalNotice = cfg.removalNotice
end
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
self.imageEmptyCell = cfg.imageEmptyCell
-- 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 = string.format('[[File:%s|%s|link=|alt=]]', 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
-- set templatestyles
self.base_templatestyles = cfg.templatestyles
self.templatestyles = args.templatestyles
end
function MessageBox:setMainspaceCategories()
local args = self.args
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
if allCat then
self:addCat(0, allCat)
end
end
end
function MessageBox:setTemplateCategories()
local args = self.args
local cfg = self.cfg
-- Add template categories.
if cfg.templateCategory then
if cfg.templateCategoryRequireName then
if self.isTemplatePage then
self:addCat(10, cfg.templateCategory)
end
elseif not self.title.isSubpage then
self:addCat(10, cfg.templateCategory)
end
end
-- Add template error categories.
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(10, templateCat, templateSort)
end
end
function MessageBox:setAllNamespaceCategories()
-- Set categories for all namespaces.
if self.invalidTypeError then
local allSort = (self.title.namespace == 0 and 'Main:' or '') .. self.title.prefixedText
self:addCat('all', 'Wikipedia message box parameter needs fixing', allSort)
end
if self.isSubstituted then
self:addCat('all', 'Pages with incorrectly substituted templates')
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()
if not self.hasCategories then
-- No categories added, no need to pass them to Category handler so,
-- if it was invoked, it would return the empty string.
-- So we shortcut and return the empty string.
return ""
end
-- Convert category tables to strings and pass them through
-- [[Module:Category handler]].
return require('Module:Category handler')._main{
main = table.concat(self.categories[0] or {}),
template = table.concat(self.categories[10] or {}),
all = table.concat(self.categories.all or {}),
nocat = self.args.nocat,
page = self.args.page
}
end
function MessageBox:export()
local root = mw.html.create()
-- Add the subst check error.
if self.isSubstituted and self.name then
root:tag('b')
:addClass('error')
:wikitext(string.format(
'Template <code>%s[[Template:%s|%s]]%s</code> has been incorrectly substituted.',
mw.text.nowiki('{{'), self.name, self.name, mw.text.nowiki('}}')
))
end
local frame = mw.getCurrentFrame()
root:wikitext(frame:extensionTag{
name = 'templatestyles',
args = { src = self.base_templatestyles },
})
-- Add support for a single custom templatestyles sheet. Undocumented as
-- need should be limited and many templates using mbox are substed; we
-- don't want to spread templatestyles sheets around to arbitrary places
if self.templatestyles then
root:wikitext(frame:extensionTag{
name = 'templatestyles',
args = { src = self.templatestyles },
})
end
-- Create the box table.
local boxTable = root:tag('table')
boxTable:attr('id', self.id or nil)
for i, class in ipairs(self.classes or {}) do
boxTable:addClass(class or nil)
end
boxTable
:cssText(self.style or nil)
:attr('role', 'presentation')
if self.attrs then
boxTable:attr(self.attrs)
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'):addClass('mbox-image-div')
end
imageLeftCell:wikitext(self.imageLeft or nil)
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')
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 or nil)
local textCellDiv = textCell:tag('div')
textCellDiv
:addClass('mbox-text-span')
:wikitext(self.issue or nil)
if (self.talk or self.fix) then
textCellDiv:tag('span')
:addClass('hide-when-compact')
:wikitext(self.talk and (' ' .. self.talk) or nil)
:wikitext(self.fix and (' ' .. self.fix) or nil)
end
textCellDiv:wikitext(self.date and (' ' .. self.date) or nil)
if self.info and not self.isSmall then
textCellDiv
:tag('span')
:addClass('hide-when-compact')
:wikitext(self.info and (' ' .. self.info) or nil)
end
if self.removalNotice then
textCellDiv:tag('span')
:addClass('hide-when-compact')
:tag('i')
:wikitext(string.format(" (%s)", self.removalNotice))
end
else
-- Default text formatting - anything goes.
textCell
:cssText(self.textstyle or nil)
:wikitext(self.text or nil)
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'):addClass('mbox-image-div')
end
imageRightCell
:wikitext(self.imageRight or nil)
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 or nil)
:wikitext(self.below or nil)
end
-- Add error message for invalid type parameters.
if self.invalidTypeError then
root:tag('div')
:addClass('mbox-invalid-type')
:wikitext(string.format(
'This message box is using an invalid "type=%s" parameter and needs fixing.',
self.type or ''
))
end
-- Add categories.
root:wikitext(self:renderCategories() or nil)
return tostring(root)
end
--------------------------------------------------------------------------------
-- Exports
--------------------------------------------------------------------------------
local p, mt = {}, {}
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(CONFIG_MODULE))
box:setParameters()
box:setCategories()
return box:export()
end
function mt.__index(t, k)
return function (frame)
if not getArgs then
getArgs = require('Module:Arguments').getArgs
end
return t.main(k, getArgs(frame, {trim = false, removeBlanks = false}))
end
end
return setmetatable(p, mt)