Mô đun:Labelled list hatnote

---------------------------------------------------------------------------------- Labelled list ---- ---- This module does the core work of creating a hatnote composed of a list ---- prefixed by a colon-terminated label, i.e. "LABEL: [andList of pages]", ---- for {{see also}} and similar templates. ----------------------------------------------------------------------------------local mHatnote = require('Mô đun:Hatnote')local mHatlist = require('Mô đun:Hatnote list')local mArguments --initialize lazilylocal p = {}-- Defaults global to this modulelocal defaults = { label = 'Xem thêm', --Final fallback for label argument labelForm = '%s: %s', prefixes = {'label', 'label ', 'nhãn', 'nhãn ', 'l'}, template = 'Mô đun:Labelled list hatnote'}-- Helper function that pre-combines display parameters into page arguments.-- Also compresses sparse arrays, as a desirable side-effect.function p.preprocessDisplays (args, prefixes) -- Prefixes specify which parameters, in order, to check for display options -- They each have numbers auto-appended, e.g. 'label1', 'label 1', & 'l1' prefixes = prefixes or defaults.prefixes local pages = {} for k, v in pairs(args) do if type(k) == 'number' then local display for i = 1, #prefixes do display = args[prefixes[i] .. k] if display then break end end local page = display and string.format('%s|%s', string.gsub(v, '|.*$', ''), display) or v pages[#pages + 1] = page end end return pagesend-- Produces a labelled pages-list hatnote.-- The main frame (template definition) takes 1 or 2 arguments, for a singular-- and (optionally) plural label respectively:-- * {{#gọi:Labelled list hatnote|labelledList|Singular label|Plural label}}-- The resulting template takes pagename & label parameters normally.function p.labelledList (frame) mArguments = require('Mô đun:Arguments') local labels = {frame.args[1] or defaults.label} labels[2] = frame.args[2] or labels[1] local template = frame:getParent():getTitle() local args = mArguments.getArgs(frame, {parentOnly = true}) local pages = p.preprocessDisplays(args) local options = { extraclasses = frame.args.extraclasses, category = args.category, selfref = frame.args.selfref or args.selfref, template = template } return p._labelledList(pages, labels, options)endfunction p._labelledList (pages, labels, options) labels = labels or {} if #pages == 0 then return mHatnote.makeWikitextError( 'không có tên trang được chỉ định', (options.template or defaults.template) .. '#Các lỗi', options.category ) end label = (#pages == 1 and labels[1] or labels[2]) or defaults.label local text = string.format( options.labelForm or defaults.labelForm, label, mHatlist.andList(pages, true) ) local hnOptions = { extraclasses = options.extraclasses, selfref = options.selfref } return mHatnote._hatnote(text, hnOptions)endreturn p