Módulo:Labelled list hatnote
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40x40px | This module is rated as pre-alpha. It is unfinished, and may or may not be in active development. It should not be used from article namespace pages. Modules remain pre-alpha until the original editor (or someone who takes one over if it is abandoned for some time) is satisfied with the basic structure. |
40x40px | This module is subject to page protection. It is a highly visible module in use by a very large number of pages, or is substituted very frequently. Because vandalism or mistakes would affect many pages, and even trivial editing might cause substantial load on the servers, it is protected from editing. |
40x40px | Este módulo é usado em 20 000 páginas. (Ver Wikihelp:Predefinições em alto risco) Para evitar sobrecargas desnecessárias ao servidor e outros transtornos, quaisquer mudanças devem ser previamente testadas, seja na predefinição de testes ou em Módulo:Labelled list hatnote/Testes (ou ainda em sua página de testes). Por favor, sempre considere expor eventuais mudanças na página de discussão, antes de implementá-las. |
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-------------------------------------------------------------------------------- -- 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('Módulo:Hatnote') local mHatlist = require('Módulo:Hatnote list') local mArguments --initialize lazily local p = {} -- Defaults global to this module local defaults = { label = 'Ver também', --Final fallback for label argument labelForm = '%s: %s', prefixes = {'label', 'label ', 'l', 'etiqueta', 'etiqueta ', 'e'}, template = 'Módulo: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 pages end -- Produces a labelled pages-list hatnote. -- The main frame (template definition) takes 1 or 2 arguments, for a singular -- and (optionally) plural label respectively: -- * {{#invoke:Labelled list hatnote|labelledList|Singular label|Plural label}} -- The resulting template takes pagename & label parameters normally. function p.labelledList (frame) mArguments = require('Módulo: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) end function p._labelledList (pages, labels, options) labels = labels or {} if #pages == 0 then return mHatnote.makeWikitextError( 'nenhuns nomes de páginas especificados', (options.template or defaults.template) .. '#Erros', 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) end return p