Template:Documentation: Difference between revisions
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-- This module implements {{documentation}}. |
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{{#invoke:documentation|main|_content={{ {{#invoke:documentation|contentTitle}}}}}}<noinclude> |
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<!-- Categories go on the /doc subpage, and interwikis go on Wikidata. --> |
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-- Get required modules. |
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</noinclude> |
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local getArgs = require('Module:Arguments').getArgs |
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local messageBox = require('Module:Message box') |
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-- Get the config table. |
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local cfg = mw.loadData('Module:Documentation/config') |
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local p = {} |
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-- Often-used functions. |
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local ugsub = mw.ustring.gsub |
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---------------------------------------------------------------------------- |
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-- Helper functions |
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-- |
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-- These are defined as local functions, but are made available in the p |
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-- table for testing purposes. |
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---------------------------------------------------------------------------- |
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local function message(cfgKey, valArray, expectType) |
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--[[ |
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-- Gets a message from the cfg table and formats it if appropriate. |
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-- The function raises an error if the value from the cfg table is not |
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-- of the type expectType. The default type for expectType is 'string'. |
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-- If the table valArray is present, strings such as $1, $2 etc. in the |
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-- message are substituted with values from the table keys [1], [2] etc. |
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-- For example, if the message "foo-message" had the value 'Foo $2 bar $1.', |
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-- message('foo-message', {'baz', 'qux'}) would return "Foo qux bar baz." |
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--]] |
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local msg = cfg[cfgKey] |
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expectType = expectType or 'string' |
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if type(msg) ~= expectType then |
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error('message: type error in message cfg.' .. cfgKey .. ' (' .. expectType .. ' expected, got ' .. type(msg) .. ')', 2) |
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end |
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if not valArray then |
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return msg |
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end |
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local function getMessageVal(match) |
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match = tonumber(match) |
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return valArray[match] or error('message: no value found for key $' .. match .. ' in message cfg.' .. cfgKey, 4) |
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end |
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local ret = ugsub(msg, '$([1-9][0-9]*)', getMessageVal) |
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return ret |
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end |
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p.message = message |
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local function makeWikilink(page, display) |
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if display then |
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return mw.ustring.format('[[%s|%s]]', page, display) |
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else |
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return mw.ustring.format('[[%s]]', page) |
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end |
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end |
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p.makeWikilink = makeWikilink |
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local function makeCategoryLink(cat, sort) |
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local catns = mw.site.namespaces[14].name |
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return makeWikilink(catns .. ':' .. cat, sort) |
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end |
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p.makeCategoryLink = makeCategoryLink |
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local function makeUrlLink(url, display) |
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return mw.ustring.format('[%s %s]', url, display) |
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end |
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p.makeUrlLink = makeUrlLink |
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local function makeToolbar(...) |
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local ret = {} |
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local lim = select('#', ...) |
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if lim < 1 then |
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return nil |
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end |
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for i = 1, lim do |
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ret[#ret + 1] = select(i, ...) |
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end |
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return '<small style="font-style: normal;">(' .. table.concat(ret, ' | ') .. ')</small>' |
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end |
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p.makeToolbar = makeToolbar |
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---------------------------------------------------------------------------- |
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-- Argument processing |
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---------------------------------------------------------------------------- |
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local function makeInvokeFunc(funcName) |
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return function (frame) |
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local args = getArgs(frame, { |
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valueFunc = function (key, value) |
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if type(value) == 'string' then |
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value = value:match('^%s*(.-)%s*$') -- Remove whitespace. |
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if key == 'heading' or value ~= '' then |
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return value |
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else |
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return nil |
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end |
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else |
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return value |
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end |
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end |
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}) |
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return p[funcName](args) |
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end |
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end |
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---------------------------------------------------------------------------- |
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-- Main function |
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---------------------------------------------------------------------------- |
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p.main = makeInvokeFunc('_main') |
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function p._main(args) |
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--[[ |
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-- This function defines logic flow for the module. |
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-- @args - table of arguments passed by the user |
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-- |
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-- Messages: |
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-- 'main-div-id' --> 'template-documentation' |
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-- 'main-div-classes' --> 'template-documentation iezoomfix' |
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--]] |
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local env = p.getEnvironment(args) |
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local root = mw.html.create() |
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root |
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:wikitext(p.protectionTemplate(env)) |
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:wikitext(p.sandboxNotice(args, env)) |
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-- This div tag is from {{documentation/start box}}, but moving it here |
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-- so that we don't have to worry about unclosed tags. |
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:tag('div') |
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:attr('id', message('main-div-id')) |
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:addClass(message('main-div-classes')) |
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:newline() |
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:wikitext(p._startBox(args, env)) |
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:wikitext(p._content(args, env)) |
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:tag('div') |
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:css('clear', 'both') -- So right or left floating items don't stick out of the doc box. |
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:newline() |
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:done() |
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:done() |
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:wikitext(p._endBox(args, env)) |
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:wikitext(p.addTrackingCategories(env)) |
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return tostring(root) |
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end |
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---------------------------------------------------------------------------- |
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-- Environment settings |
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---------------------------------------------------------------------------- |
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function p.getEnvironment(args) |
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--[[ |
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-- Returns a table with information about the environment, including title objects and other namespace- or |
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-- path-related data. |
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-- @args - table of arguments passed by the user |
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-- |
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-- Title objects include: |
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-- env.title - the page we are making documentation for (usually the current title) |
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-- env.templateTitle - the template (or module, file, etc.) |
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-- env.docTitle - the /doc subpage. |
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-- env.sandboxTitle - the /sandbox subpage. |
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-- env.testcasesTitle - the /testcases subpage. |
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-- env.printTitle - the print version of the template, located at the /Print subpage. |
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-- |
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-- Data includes: |
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-- env.protectionLevels - the protection levels table of the title object. |
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-- env.subjectSpace - the number of the title's subject namespace. |
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-- env.docSpace - the number of the namespace the title puts its documentation in. |
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-- env.docpageBase - the text of the base page of the /doc, /sandbox and /testcases pages, with namespace. |
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-- env.compareUrl - URL of the Special:ComparePages page comparing the sandbox with the template. |
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-- |
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-- All table lookups are passed through pcall so that errors are caught. If an error occurs, the value |
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-- returned will be nil. |
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--]] |
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local env, envFuncs = {}, {} |
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-- Set up the metatable. If triggered we call the corresponding function in the envFuncs table. The value |
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-- returned by that function is memoized in the env table so that we don't call any of the functions |
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-- more than once. (Nils won't be memoized.) |
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setmetatable(env, { |
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__index = function (t, key) |
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local envFunc = envFuncs[key] |
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if envFunc then |
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local success, val = pcall(envFunc) |
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if success then |
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env[key] = val -- Memoise the value. |
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return val |
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end |
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end |
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return nil |
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end |
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}) |
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function envFuncs.title() |
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-- The title object for the current page, or a test page passed with args.page. |
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local title |
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local titleArg = args.page |
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if titleArg then |
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title = mw.title.new(titleArg) |
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else |
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title = mw.title.getCurrentTitle() |
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end |
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return title |
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end |
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function envFuncs.templateTitle() |
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--[[ |
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-- The template (or module, etc.) title object. |
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-- Messages: |
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-- 'sandbox-subpage' --> 'sandbox' |
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-- 'testcases-subpage' --> 'testcases' |
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--]] |
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local subjectSpace = env.subjectSpace |
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local title = env.title |
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local subpage = title.subpageText |
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if subpage == message('sandbox-subpage') or subpage == message('testcases-subpage') then |
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return mw.title.makeTitle(subjectSpace, title.baseText) |
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else |
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return mw.title.makeTitle(subjectSpace, title.text) |
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end |
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end |
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function envFuncs.docTitle() |
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--[[ |
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-- Title object of the /doc subpage. |
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-- Messages: |
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-- 'doc-subpage' --> 'doc' |
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--]] |
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local title = env.title |
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local docname = args[1] -- User-specified doc page. |
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local docpage |
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if docname then |
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docpage = docname |
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else |
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docpage = env.docpageBase .. '/' .. message('doc-subpage') |
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end |
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return mw.title.new(docpage) |
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end |
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function envFuncs.sandboxTitle() |
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--[[ |
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-- Title object for the /sandbox subpage. |
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-- Messages: |
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-- 'sandbox-subpage' --> 'sandbox' |
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--]] |
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return mw.title.new(env.docpageBase .. '/' .. message('sandbox-subpage')) |
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end |
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function envFuncs.testcasesTitle() |
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--[[ |
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-- Title object for the /testcases subpage. |
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-- Messages: |
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-- 'testcases-subpage' --> 'testcases' |
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--]] |
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return mw.title.new(env.docpageBase .. '/' .. message('testcases-subpage')) |
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end |
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function envFuncs.printTitle() |
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--[[ |
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-- Title object for the /Print subpage. |
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-- Messages: |
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-- 'print-subpage' --> 'Print' |
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--]] |
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return env.templateTitle:subPageTitle(message('print-subpage')) |
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end |
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function envFuncs.protectionLevels() |
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-- The protection levels table of the title object. |
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return env.title.protectionLevels |
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end |
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function envFuncs.subjectSpace() |
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-- The subject namespace number. |
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return mw.site.namespaces[env.title.namespace].subject.id |
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end |
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function envFuncs.docSpace() |
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-- The documentation namespace number. For most namespaces this is the same as the |
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-- subject namespace. However, pages in the Article, File, MediaWiki or Category |
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-- namespaces must have their /doc, /sandbox and /testcases pages in talk space. |
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local subjectSpace = env.subjectSpace |
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if subjectSpace == 0 or subjectSpace == 6 or subjectSpace == 8 or subjectSpace == 14 then |
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return subjectSpace + 1 |
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else |
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return subjectSpace |
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end |
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end |
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function envFuncs.docpageBase() |
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-- The base page of the /doc, /sandbox, and /testcases subpages. |
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-- For some namespaces this is the talk page, rather than the template page. |
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local templateTitle = env.templateTitle |
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local docSpace = env.docSpace |
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local docSpaceText = mw.site.namespaces[docSpace].name |
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-- Assemble the link. docSpace is never the main namespace, so we can hardcode the colon. |
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return docSpaceText .. ':' .. templateTitle.text |
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end |
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function envFuncs.compareUrl() |
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-- Diff link between the sandbox and the main template using [[Special:ComparePages]]. |
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local templateTitle = env.templateTitle |
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local sandboxTitle = env.sandboxTitle |
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if templateTitle.exists and sandboxTitle.exists then |
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local compareUrl = mw.uri.fullUrl( |
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'Special:ComparePages', |
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{page1 = templateTitle.prefixedText, page2 = sandboxTitle.prefixedText} |
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) |
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return tostring(compareUrl) |
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else |
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return nil |
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end |
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end |
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return env |
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end |
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---------------------------------------------------------------------------- |
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-- Auxiliary templates |
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---------------------------------------------------------------------------- |
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function p.sandboxNotice(args, env) |
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--[=[ |
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-- Generates a sandbox notice for display above sandbox pages. |
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-- @args - a table of arguments passed by the user |
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-- @env - environment table containing title objects, etc., generated with p.getEnvironment |
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-- |
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-- Messages: |
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-- 'sandbox-notice-image' --> '[[Image:Sandbox.svg|50px|alt=|link=]]' |
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-- 'sandbox-notice-blurb' --> 'This is the $1 for $2.' |
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-- 'sandbox-notice-diff-blurb' --> 'This is the $1 for $2 ($3).' |
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-- 'sandbox-notice-pagetype-template' --> '[[Wikipedia:Template test cases|template sandbox]] page' |
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-- 'sandbox-notice-pagetype-module' --> '[[Wikipedia:Template test cases|module sandbox]] page' |
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-- 'sandbox-notice-pagetype-other' --> 'sandbox page' |
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-- 'sandbox-notice-compare-link-display' --> 'diff' |
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-- 'sandbox-notice-testcases-blurb' --> 'See also the companion subpage for $1.' |
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-- 'sandbox-notice-testcases-link-display' --> 'test cases' |
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-- 'sandbox-category' --> 'Template sandboxes' |
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--]=] |
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local title = env.title |
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local sandboxTitle = env.sandboxTitle |
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local templateTitle = env.templateTitle |
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local subjectSpace = env.subjectSpace |
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if not (subjectSpace and title and sandboxTitle and templateTitle and mw.title.equals(title, sandboxTitle)) then |
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return nil |
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end |
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-- Build the table of arguments to pass to {{ombox}}. We need just two fields, "image" and "text". |
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local omargs = {} |
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omargs.image = message('sandbox-notice-image') |
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-- Get the text. We start with the opening blurb, which is something like |
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-- "This is the template sandbox for [[Template:Foo]] (diff)." |
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local text = '' |
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local pagetype |
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if subjectSpace == 10 then |
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pagetype = message('sandbox-notice-pagetype-template') |
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elseif subjectSpace == 828 then |
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pagetype = message('sandbox-notice-pagetype-module') |
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else |
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pagetype = message('sandbox-notice-pagetype-other') |
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end |
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local templateLink = makeWikilink(templateTitle.prefixedText) |
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local compareUrl = env.compareUrl |
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if compareUrl then |
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local compareDisplay = message('sandbox-notice-compare-link-display') |
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local compareLink = makeUrlLink(compareUrl, compareDisplay) |
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text = text .. message('sandbox-notice-diff-blurb', {pagetype, templateLink, compareLink}) |
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else |
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text = text .. message('sandbox-notice-blurb', {pagetype, templateLink}) |
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end |
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-- Get the test cases page blurb if the page exists. This is something like |
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-- "See also the companion subpage for [[Template:Foo/testcases|test cases]]." |
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local testcasesTitle = env.testcasesTitle |
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if testcasesTitle and testcasesTitle.exists then |
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if testcasesTitle.contentModel == "Scribunto" then |
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local testcasesLinkDisplay = message('sandbox-notice-testcases-link-display') |
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local testcasesRunLinkDisplay = message('sandbox-notice-testcases-run-link-display') |
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local testcasesLink = makeWikilink(testcasesTitle.prefixedText, testcasesLinkDisplay) |
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local testcasesRunLink = makeWikilink(testcasesTitle.talkPageTitle.prefixedText, testcasesRunLinkDisplay) |
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text = text .. '<br />' .. message('sandbox-notice-testcases-run-blurb', {testcasesLink, testcasesRunLink}) |
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else |
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local testcasesLinkDisplay = message('sandbox-notice-testcases-link-display') |
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local testcasesLink = makeWikilink(testcasesTitle.prefixedText, testcasesLinkDisplay) |
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text = text .. '<br />' .. message('sandbox-notice-testcases-blurb', {testcasesLink}) |
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end |
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end |
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-- Add the sandbox to the sandbox category. |
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text = text .. makeCategoryLink(message('sandbox-category')) |
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omargs.text = text |
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local ret = '<div style="clear: both;"></div>' |
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ret = ret .. messageBox.main('ombox', omargs) |
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return ret |
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end |
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function p.protectionTemplate(env) |
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-- Generates the padlock icon in the top right. |
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-- @env - environment table containing title objects, etc., generated with p.getEnvironment |
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-- Messages: |
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-- 'protection-template' --> 'pp-template' |
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-- 'protection-template-args' --> {docusage = 'yes'} |
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local protectionLevels, mProtectionBanner |
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local title = env.title |
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protectionLevels = env.protectionLevels |
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if not protectionLevels then |
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return nil |
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end |
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local editProt = protectionLevels.edit and protectionLevels.edit[1] |
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local moveProt = protectionLevels.move and protectionLevels.move[1] |
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if editProt then |
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-- The page is edit-protected. |
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mProtectionBanner = require('Module:Protection banner') |
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local reason = message('protection-reason-edit') |
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return mProtectionBanner._main{reason, small = true} |
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elseif moveProt and moveProt ~= 'autoconfirmed' then |
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-- The page is move-protected but not edit-protected. Exclude move |
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-- protection with the level "autoconfirmed", as this is equivalent to |
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-- no move protection at all. |
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mProtectionBanner = require('Module:Protection banner') |
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return mProtectionBanner._main{action = 'move', small = true} |
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else |
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return nil |
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end |
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end |
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---------------------------------------------------------------------------- |
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-- Start box |
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---------------------------------------------------------------------------- |
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p.startBox = makeInvokeFunc('_startBox') |
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function p._startBox(args, env) |
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--[[ |
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-- This function generates the start box. |
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-- @args - a table of arguments passed by the user |
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-- @env - environment table containing title objects, etc., generated with p.getEnvironment |
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-- |
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-- The actual work is done by p.makeStartBoxLinksData and p.renderStartBoxLinks which make |
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-- the [view] [edit] [history] [purge] links, and by p.makeStartBoxData and p.renderStartBox |
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-- which generate the box HTML. |
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--]] |
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env = env or p.getEnvironment(args) |
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local links |
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local content = args.content |
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if not content or args[1] then |
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-- No need to include the links if the documentation is on the template page itself. |
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local linksData = p.makeStartBoxLinksData(args, env) |
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if linksData then |
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links = p.renderStartBoxLinks(linksData) |
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end |
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end |
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-- Generate the start box html. |
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local data = p.makeStartBoxData(args, env, links) |
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if data then |
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return p.renderStartBox(data) |
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else |
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-- User specified no heading. |
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return nil |
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end |
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end |
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function p.makeStartBoxLinksData(args, env) |
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--[[ |
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-- Does initial processing of data to make the [view] [edit] [history] [purge] links. |
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-- @args - a table of arguments passed by the user |
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-- @env - environment table containing title objects, etc., generated with p.getEnvironment |
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-- |
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-- Messages: |
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-- 'view-link-display' --> 'view' |
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-- 'edit-link-display' --> 'edit' |
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-- 'history-link-display' --> 'history' |
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-- 'purge-link-display' --> 'purge' |
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-- 'file-docpage-preload' --> 'Template:Documentation/preload-filespace' |
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-- 'module-preload' --> 'Template:Documentation/preload-module-doc' |
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-- 'docpage-preload' --> 'Template:Documentation/preload' |
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-- 'create-link-display' --> 'create' |
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--]] |
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local subjectSpace = env.subjectSpace |
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local title = env.title |
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local docTitle = env.docTitle |
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if not title or not docTitle then |
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return nil |
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end |
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if docTitle.isRedirect then |
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docTitle = docTitle.redirectTarget |
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end |
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local data = {} |
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data.title = title |
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data.docTitle = docTitle |
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-- View, display, edit, and purge links if /doc exists. |
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data.viewLinkDisplay = message('view-link-display') |
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data.editLinkDisplay = message('edit-link-display') |
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data.historyLinkDisplay = message('history-link-display') |
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data.purgeLinkDisplay = message('purge-link-display') |
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-- Create link if /doc doesn't exist. |
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local preload = args.preload |
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if not preload then |
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if subjectSpace == 6 then -- File namespace |
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preload = message('file-docpage-preload') |
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elseif subjectSpace == 828 then -- Module namespace |
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preload = message('module-preload') |
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else |
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preload = message('docpage-preload') |
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end |
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end |
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data.preload = preload |
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data.createLinkDisplay = message('create-link-display') |
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return data |
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end |
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function p.renderStartBoxLinks(data) |
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--[[ |
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-- Generates the [view][edit][history][purge] or [create] links from the data table. |
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-- @data - a table of data generated by p.makeStartBoxLinksData |
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--]] |
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local function escapeBrackets(s) |
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-- Escapes square brackets with HTML entities. |
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s = s:gsub('%[', '[') -- Replace square brackets with HTML entities. |
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s = s:gsub('%]', ']') |
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return s |
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end |
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local ret |
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local docTitle = data.docTitle |
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local title = data.title |
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if docTitle.exists then |
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local viewLink = makeWikilink(docTitle.prefixedText, data.viewLinkDisplay) |
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local editLink = makeUrlLink(docTitle:fullUrl{action = 'edit'}, data.editLinkDisplay) |
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local historyLink = makeUrlLink(docTitle:fullUrl{action = 'history'}, data.historyLinkDisplay) |
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local purgeLink = makeUrlLink(title:fullUrl{action = 'purge'}, data.purgeLinkDisplay) |
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ret = '[%s] [%s] [%s] [%s]' |
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ret = escapeBrackets(ret) |
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ret = mw.ustring.format(ret, viewLink, editLink, historyLink, purgeLink) |
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else |
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local createLink = makeUrlLink(docTitle:fullUrl{action = 'edit', preload = data.preload}, data.createLinkDisplay) |
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ret = '[%s]' |
|||
ret = escapeBrackets(ret) |
|||
ret = mw.ustring.format(ret, createLink) |
|||
end |
|||
return ret |
|||
end |
|||
function p.makeStartBoxData(args, env, links) |
|||
--[=[ |
|||
-- Does initial processing of data to pass to the start-box render function, p.renderStartBox. |
|||
-- @args - a table of arguments passed by the user |
|||
-- @env - environment table containing title objects, etc., generated with p.getEnvironment |
|||
-- @links - a string containing the [view][edit][history][purge] links - could be nil if there's an error. |
|||
-- |
|||
-- Messages: |
|||
-- 'documentation-icon-wikitext' --> '[[File:Test Template Info-Icon - Version (2).svg|50px|link=|alt=]]' |
|||
-- 'template-namespace-heading' --> 'Template documentation' |
|||
-- 'module-namespace-heading' --> 'Module documentation' |
|||
-- 'file-namespace-heading' --> 'Summary' |
|||
-- 'other-namespaces-heading' --> 'Documentation' |
|||
-- 'start-box-linkclasses' --> 'mw-editsection-like plainlinks' |
|||
-- 'start-box-link-id' --> 'doc_editlinks' |
|||
-- 'testcases-create-link-display' --> 'create' |
|||
--]=] |
|||
local subjectSpace = env.subjectSpace |
|||
if not subjectSpace then |
|||
-- Default to an "other namespaces" namespace, so that we get at least some output |
|||
-- if an error occurs. |
|||
subjectSpace = 2 |
|||
end |
|||
local data = {} |
|||
-- Heading |
|||
local heading = args.heading -- Blank values are not removed. |
|||
if heading == '' then |
|||
-- Don't display the start box if the heading arg is defined but blank. |
|||
return nil |
|||
end |
|||
if heading then |
|||
data.heading = heading |
|||
elseif subjectSpace == 10 then -- Template namespace |
|||
data.heading = message('documentation-icon-wikitext') .. ' ' .. message('template-namespace-heading') |
|||
elseif subjectSpace == 828 then -- Module namespace |
|||
data.heading = message('documentation-icon-wikitext') .. ' ' .. message('module-namespace-heading') |
|||
elseif subjectSpace == 6 then -- File namespace |
|||
data.heading = message('file-namespace-heading') |
|||
else |
|||
data.heading = message('other-namespaces-heading') |
|||
end |
|||
-- Heading CSS |
|||
local headingStyle = args['heading-style'] |
|||
if headingStyle then |
|||
data.headingStyleText = headingStyle |
|||
elseif subjectSpace == 10 then |
|||
-- We are in the template or template talk namespaces. |
|||
data.headingFontWeight = 'bold' |
|||
data.headingFontSize = '125%' |
|||
else |
|||
data.headingFontSize = '150%' |
|||
end |
|||
-- Data for the [view][edit][history][purge] or [create] links. |
|||
if links then |
|||
data.linksClass = message('start-box-linkclasses') |
|||
data.linksId = message('start-box-link-id') |
|||
data.links = links |
|||
end |
|||
return data |
|||
end |
|||
function p.renderStartBox(data) |
|||
-- Renders the start box html. |
|||
-- @data - a table of data generated by p.makeStartBoxData. |
|||
local sbox = mw.html.create('div') |
|||
sbox |
|||
:css('padding-bottom', '3px') |
|||
:css('border-bottom', '1px solid #aaa') |
|||
:css('margin-bottom', '1ex') |
|||
:newline() |
|||
:tag('span') |
|||
:cssText(data.headingStyleText) |
|||
:css('font-weight', data.headingFontWeight) |
|||
:css('font-size', data.headingFontSize) |
|||
:wikitext(data.heading) |
|||
local links = data.links |
|||
if links then |
|||
sbox:tag('span') |
|||
:addClass(data.linksClass) |
|||
:attr('id', data.linksId) |
|||
:wikitext(links) |
|||
end |
|||
return tostring(sbox) |
|||
end |
|||
---------------------------------------------------------------------------- |
|||
-- Documentation content |
|||
---------------------------------------------------------------------------- |
|||
p.content = makeInvokeFunc('_content') |
|||
function p._content(args, env) |
|||
-- Displays the documentation contents |
|||
-- @args - a table of arguments passed by the user |
|||
-- @env - environment table containing title objects, etc., generated with p.getEnvironment |
|||
env = env or p.getEnvironment(args) |
|||
local docTitle = env.docTitle |
|||
local content = args.content |
|||
if not content and docTitle and docTitle.exists then |
|||
content = args._content or mw.getCurrentFrame():expandTemplate{title = docTitle.prefixedText} |
|||
end |
|||
-- The line breaks below are necessary so that "=== Headings ===" at the start and end |
|||
-- of docs are interpreted correctly. |
|||
return '\n' .. (content or '') .. '\n' |
|||
end |
|||
p.contentTitle = makeInvokeFunc('_contentTitle') |
|||
function p._contentTitle(args, env) |
|||
env = env or p.getEnvironment(args) |
|||
local docTitle = env.docTitle |
|||
if not args.content and docTitle and docTitle.exists then |
|||
return docTitle.prefixedText |
|||
else |
|||
return '' |
|||
end |
|||
end |
|||
---------------------------------------------------------------------------- |
|||
-- End box |
|||
---------------------------------------------------------------------------- |
|||
p.endBox = makeInvokeFunc('_endBox') |
|||
function p._endBox(args, env) |
|||
--[=[ |
|||
-- This function generates the end box (also known as the link box). |
|||
-- @args - a table of arguments passed by the user |
|||
-- @env - environment table containing title objects, etc., generated with p.getEnvironment |
|||
-- |
|||
-- Messages: |
|||
-- 'fmbox-id' --> 'documentation-meta-data' |
|||
-- 'fmbox-style' --> 'background-color: #ecfcf4' |
|||
-- 'fmbox-textstyle' --> 'font-style: italic' |
|||
-- |
|||
-- The HTML is generated by the {{fmbox}} template, courtesy of [[Module:Message box]]. |
|||
--]=] |
|||
-- Get environment data. |
|||
env = env or p.getEnvironment(args) |
|||
local subjectSpace = env.subjectSpace |
|||
local docTitle = env.docTitle |
|||
if not subjectSpace or not docTitle then |
|||
return nil |
|||
end |
|||
-- Check whether we should output the end box at all. Add the end |
|||
-- box by default if the documentation exists or if we are in the |
|||
-- user, module or template namespaces. |
|||
local linkBox = args['link box'] |
|||
if linkBox == 'off' |
|||
or not ( |
|||
docTitle.exists |
|||
or subjectSpace == 2 |
|||
or subjectSpace == 828 |
|||
or subjectSpace == 10 |
|||
) |
|||
then |
|||
return nil |
|||
end |
|||
-- Assemble the arguments for {{fmbox}}. |
|||
local fmargs = {} |
|||
fmargs.id = message('fmbox-id') -- Sets 'documentation-meta-data' |
|||
fmargs.image = 'none' |
|||
fmargs.style = message('fmbox-style') -- Sets 'background-color: #ecfcf4' |
|||
fmargs.textstyle = message('fmbox-textstyle') -- 'font-style: italic;' |
|||
-- Assemble the fmbox text field. |
|||
local text = '' |
|||
if linkBox then |
|||
text = text .. linkBox |
|||
else |
|||
text = text .. (p.makeDocPageBlurb(args, env) or '') -- "This documentation is transcluded from [[Foo]]." |
|||
if subjectSpace == 2 or subjectSpace == 10 or subjectSpace == 828 then |
|||
-- We are in the user, template or module namespaces. |
|||
-- Add sandbox and testcases links. |
|||
-- "Editors can experiment in this template's sandbox and testcases pages." |
|||
text = text .. (p.makeExperimentBlurb(args, env) or '') |
|||
text = text .. '<br />' |
|||
if not args.content and not args[1] then |
|||
-- "Please add categories to the /doc subpage." |
|||
-- Don't show this message with inline docs or with an explicitly specified doc page, |
|||
-- as then it is unclear where to add the categories. |
|||
text = text .. (p.makeCategoriesBlurb(args, env) or '') |
|||
end |
|||
text = text .. ' ' .. (p.makeSubpagesBlurb(args, env) or '') --"Subpages of this template" |
|||
local printBlurb = p.makePrintBlurb(args, env) -- Two-line blurb about print versions of templates. |
|||
if printBlurb then |
|||
text = text .. '<br />' .. printBlurb |
|||
end |
|||
end |
|||
end |
|||
fmargs.text = text |
|||
return messageBox.main('fmbox', fmargs) |
|||
end |
|||
function p.makeDocPageBlurb(args, env) |
|||
--[=[ |
|||
-- Makes the blurb "This documentation is transcluded from [[Template:Foo]] (edit, history)". |
|||
-- @args - a table of arguments passed by the user |
|||
-- @env - environment table containing title objects, etc., generated with p.getEnvironment |
|||
-- |
|||
-- Messages: |
|||
-- 'edit-link-display' --> 'edit' |
|||
-- 'history-link-display' --> 'history' |
|||
-- 'transcluded-from-blurb' --> |
|||
-- 'The above [[Wikipedia:Template documentation|documentation]] |
|||
-- is [[Wikipedia:Transclusion|transcluded]] from $1.' |
|||
-- 'module-preload' --> 'Template:Documentation/preload-module-doc' |
|||
-- 'create-link-display' --> 'create' |
|||
-- 'create-module-doc-blurb' --> |
|||
-- 'You might want to $1 a documentation page for this [[Wikipedia:Lua|Scribunto module]].' |
|||
--]=] |
|||
local docTitle = env.docTitle |
|||
if not docTitle then |
|||
return nil |
|||
end |
|||
local ret |
|||
if docTitle.exists then |
|||
-- /doc exists; link to it. |
|||
local docLink = makeWikilink(docTitle.prefixedText) |
|||
local editUrl = docTitle:fullUrl{action = 'edit'} |
|||
local editDisplay = message('edit-link-display') |
|||
local editLink = makeUrlLink(editUrl, editDisplay) |
|||
local historyUrl = docTitle:fullUrl{action = 'history'} |
|||
local historyDisplay = message('history-link-display') |
|||
local historyLink = makeUrlLink(historyUrl, historyDisplay) |
|||
ret = message('transcluded-from-blurb', {docLink}) |
|||
.. ' ' |
|||
.. makeToolbar(editLink, historyLink) |
|||
.. '<br />' |
|||
elseif env.subjectSpace == 828 then |
|||
-- /doc does not exist; ask to create it. |
|||
local createUrl = docTitle:fullUrl{action = 'edit', preload = message('module-preload')} |
|||
local createDisplay = message('create-link-display') |
|||
local createLink = makeUrlLink(createUrl, createDisplay) |
|||
ret = message('create-module-doc-blurb', {createLink}) |
|||
.. '<br />' |
|||
end |
|||
return ret |
|||
end |
|||
function p.makeExperimentBlurb(args, env) |
|||
--[[ |
|||
-- Renders the text "Editors can experiment in this template's sandbox (edit | diff) and testcases (edit) pages." |
|||
-- @args - a table of arguments passed by the user |
|||
-- @env - environment table containing title objects, etc., generated with p.getEnvironment |
|||
-- |
|||
-- Messages: |
|||
-- 'sandbox-link-display' --> 'sandbox' |
|||
-- 'sandbox-edit-link-display' --> 'edit' |
|||
-- 'compare-link-display' --> 'diff' |
|||
-- 'module-sandbox-preload' --> 'Template:Documentation/preload-module-sandbox' |
|||
-- 'template-sandbox-preload' --> 'Template:Documentation/preload-sandbox' |
|||
-- 'sandbox-create-link-display' --> 'create' |
|||
-- 'mirror-edit-summary' --> 'Create sandbox version of $1' |
|||
-- 'mirror-link-display' --> 'mirror' |
|||
-- 'mirror-link-preload' --> 'Template:Documentation/mirror' |
|||
-- 'sandbox-link-display' --> 'sandbox' |
|||
-- 'testcases-link-display' --> 'testcases' |
|||
-- 'testcases-edit-link-display'--> 'edit' |
|||
-- 'template-sandbox-preload' --> 'Template:Documentation/preload-sandbox' |
|||
-- 'testcases-create-link-display' --> 'create' |
|||
-- 'testcases-link-display' --> 'testcases' |
|||
-- 'testcases-edit-link-display' --> 'edit' |
|||
-- 'module-testcases-preload' --> 'Template:Documentation/preload-module-testcases' |
|||
-- 'template-testcases-preload' --> 'Template:Documentation/preload-testcases' |
|||
-- 'experiment-blurb-module' --> 'Editors can experiment in this module's $1 and $2 pages.' |
|||
-- 'experiment-blurb-template' --> 'Editors can experiment in this template's $1 and $2 pages.' |
|||
--]] |
|||
local subjectSpace = env.subjectSpace |
|||
local templateTitle = env.templateTitle |
|||
local sandboxTitle = env.sandboxTitle |
|||
local testcasesTitle = env.testcasesTitle |
|||
local templatePage = templateTitle.prefixedText |
|||
if not subjectSpace or not templateTitle or not sandboxTitle or not testcasesTitle then |
|||
return nil |
|||
end |
|||
-- Make links. |
|||
local sandboxLinks, testcasesLinks |
|||
if sandboxTitle.exists then |
|||
local sandboxPage = sandboxTitle.prefixedText |
|||
local sandboxDisplay = message('sandbox-link-display') |
|||
local sandboxLink = makeWikilink(sandboxPage, sandboxDisplay) |
|||
local sandboxEditUrl = sandboxTitle:fullUrl{action = 'edit'} |
|||
local sandboxEditDisplay = message('sandbox-edit-link-display') |
|||
local sandboxEditLink = makeUrlLink(sandboxEditUrl, sandboxEditDisplay) |
|||
local compareUrl = env.compareUrl |
|||
local compareLink |
|||
if compareUrl then |
|||
local compareDisplay = message('compare-link-display') |
|||
compareLink = makeUrlLink(compareUrl, compareDisplay) |
|||
end |
|||
sandboxLinks = sandboxLink .. ' ' .. makeToolbar(sandboxEditLink, compareLink) |
|||
else |
|||
local sandboxPreload |
|||
if subjectSpace == 828 then |
|||
sandboxPreload = message('module-sandbox-preload') |
|||
else |
|||
sandboxPreload = message('template-sandbox-preload') |
|||
end |
|||
local sandboxCreateUrl = sandboxTitle:fullUrl{action = 'edit', preload = sandboxPreload} |
|||
local sandboxCreateDisplay = message('sandbox-create-link-display') |
|||
local sandboxCreateLink = makeUrlLink(sandboxCreateUrl, sandboxCreateDisplay) |
|||
local mirrorSummary = message('mirror-edit-summary', {makeWikilink(templatePage)}) |
|||
local mirrorPreload = message('mirror-link-preload') |
|||
local mirrorUrl = sandboxTitle:fullUrl{action = 'edit', preload = mirrorPreload, summary = mirrorSummary} |
|||
if subjectSpace == 828 then |
|||
mirrorUrl = sandboxTitle:fullUrl{action = 'edit', preload = templateTitle.prefixedText, summary = mirrorSummary} |
|||
end |
|||
local mirrorDisplay = message('mirror-link-display') |
|||
local mirrorLink = makeUrlLink(mirrorUrl, mirrorDisplay) |
|||
sandboxLinks = message('sandbox-link-display') .. ' ' .. makeToolbar(sandboxCreateLink, mirrorLink) |
|||
end |
|||
if testcasesTitle.exists then |
|||
local testcasesPage = testcasesTitle.prefixedText |
|||
local testcasesDisplay = message('testcases-link-display') |
|||
local testcasesLink = makeWikilink(testcasesPage, testcasesDisplay) |
|||
local testcasesEditUrl = testcasesTitle:fullUrl{action = 'edit'} |
|||
local testcasesEditDisplay = message('testcases-edit-link-display') |
|||
local testcasesEditLink = makeUrlLink(testcasesEditUrl, testcasesEditDisplay) |
|||
-- for Modules, add testcases run link if exists |
|||
if testcasesTitle.contentModel == "Scribunto" and testcasesTitle.talkPageTitle and testcasesTitle.talkPageTitle.exists then |
|||
local testcasesRunLinkDisplay = message('testcases-run-link-display') |
|||
local testcasesRunLink = makeWikilink(testcasesTitle.talkPageTitle.prefixedText, testcasesRunLinkDisplay) |
|||
testcasesLinks = testcasesLink .. ' ' .. makeToolbar(testcasesEditLink, testcasesRunLink) |
|||
else |
|||
testcasesLinks = testcasesLink .. ' ' .. makeToolbar(testcasesEditLink) |
|||
end |
|||
else |
|||
local testcasesPreload |
|||
if subjectSpace == 828 then |
|||
testcasesPreload = message('module-testcases-preload') |
|||
else |
|||
testcasesPreload = message('template-testcases-preload') |
|||
end |
|||
local testcasesCreateUrl = testcasesTitle:fullUrl{action = 'edit', preload = testcasesPreload} |
|||
local testcasesCreateDisplay = message('testcases-create-link-display') |
|||
local testcasesCreateLink = makeUrlLink(testcasesCreateUrl, testcasesCreateDisplay) |
|||
testcasesLinks = message('testcases-link-display') .. ' ' .. makeToolbar(testcasesCreateLink) |
|||
end |
|||
local messageName |
|||
if subjectSpace == 828 then |
|||
messageName = 'experiment-blurb-module' |
|||
else |
|||
messageName = 'experiment-blurb-template' |
|||
end |
|||
return message(messageName, {sandboxLinks, testcasesLinks}) |
|||
end |
|||
function p.makeCategoriesBlurb(args, env) |
|||
--[[ |
|||
-- Generates the text "Please add categories to the /doc subpage." |
|||
-- @args - a table of arguments passed by the user |
|||
-- @env - environment table containing title objects, etc., generated with p.getEnvironment |
|||
-- Messages: |
|||
-- 'doc-link-display' --> '/doc' |
|||
-- 'add-categories-blurb' --> 'Please add categories to the $1 subpage.' |
|||
--]] |
|||
local docTitle = env.docTitle |
|||
if not docTitle then |
|||
return nil |
|||
end |
|||
local docPathLink = makeWikilink(docTitle.prefixedText, message('doc-link-display')) |
|||
return message('add-categories-blurb', {docPathLink}) |
|||
end |
|||
function p.makeSubpagesBlurb(args, env) |
|||
--[[ |
|||
-- Generates the "Subpages of this template" link. |
|||
-- @args - a table of arguments passed by the user |
|||
-- @env - environment table containing title objects, etc., generated with p.getEnvironment |
|||
-- Messages: |
|||
-- 'template-pagetype' --> 'template' |
|||
-- 'module-pagetype' --> 'module' |
|||
-- 'default-pagetype' --> 'page' |
|||
-- 'subpages-link-display' --> 'Subpages of this $1' |
|||
--]] |
|||
local subjectSpace = env.subjectSpace |
|||
local templateTitle = env.templateTitle |
|||
if not subjectSpace or not templateTitle then |
|||
return nil |
|||
end |
|||
local pagetype |
|||
if subjectSpace == 10 then |
|||
pagetype = message('template-pagetype') |
|||
elseif subjectSpace == 828 then |
|||
pagetype = message('module-pagetype') |
|||
else |
|||
pagetype = message('default-pagetype') |
|||
end |
|||
local subpagesLink = makeWikilink( |
|||
'Special:PrefixIndex/' .. templateTitle.prefixedText .. '/', |
|||
message('subpages-link-display', {pagetype}) |
|||
) |
|||
return message('subpages-blurb', {subpagesLink}) |
|||
end |
|||
function p.makePrintBlurb(args, env) |
|||
--[=[ |
|||
-- Generates the blurb displayed when there is a print version of the template available. |
|||
-- @args - a table of arguments passed by the user |
|||
-- @env - environment table containing title objects, etc., generated with p.getEnvironment |
|||
-- |
|||
-- Messages: |
|||
-- 'print-link-display' --> '/Print' |
|||
-- 'print-blurb' --> 'A [[Help:Books/for experts#Improving the book layout|print version]]' |
|||
-- .. ' of this template exists at $1.' |
|||
-- .. ' If you make a change to this template, please update the print version as well.' |
|||
-- 'display-print-category' --> true |
|||
-- 'print-category' --> 'Templates with print versions' |
|||
--]=] |
|||
local printTitle = env.printTitle |
|||
if not printTitle then |
|||
return nil |
|||
end |
|||
local ret |
|||
if printTitle.exists then |
|||
local printLink = makeWikilink(printTitle.prefixedText, message('print-link-display')) |
|||
ret = message('print-blurb', {printLink}) |
|||
local displayPrintCategory = message('display-print-category', nil, 'boolean') |
|||
if displayPrintCategory then |
|||
ret = ret .. makeCategoryLink(message('print-category')) |
|||
end |
|||
end |
|||
return ret |
|||
end |
|||
---------------------------------------------------------------------------- |
|||
-- Tracking categories |
|||
---------------------------------------------------------------------------- |
|||
function p.addTrackingCategories(env) |
|||
--[[ |
|||
-- Check if {{documentation}} is transcluded on a /doc or /testcases page. |
|||
-- @env - environment table containing title objects, etc., generated with p.getEnvironment |
|||
-- Messages: |
|||
-- 'display-strange-usage-category' --> true |
|||
-- 'doc-subpage' --> 'doc' |
|||
-- 'testcases-subpage' --> 'testcases' |
|||
-- 'strange-usage-category' --> 'Wikipedia pages with strange ((documentation)) usage' |
|||
-- |
|||
-- /testcases pages in the module namespace are not categorised, as they may have |
|||
-- {{documentation}} transcluded automatically. |
|||
--]] |
|||
local title = env.title |
|||
local subjectSpace = env.subjectSpace |
|||
if not title or not subjectSpace then |
|||
return nil |
|||
end |
|||
local subpage = title.subpageText |
|||
local ret = '' |
|||
if message('display-strange-usage-category', nil, 'boolean') |
|||
and ( |
|||
subpage == message('doc-subpage') |
|||
or subjectSpace ~= 828 and subpage == message('testcases-subpage') |
|||
) |
|||
then |
|||
ret = ret .. makeCategoryLink(message('strange-usage-category')) |
|||
end |
|||
return ret |
|||
end |
|||
return p |
|||
Revision as of 04:35, 27 March 2021
-- This module implements -- This module implements Template loop detected: Template:Documentation.
-- Get required modules. local getArgs = require('Module:Arguments').getArgs local messageBox = require('Module:Message box')
-- Get the config table. local cfg = mw.loadData('Module:Documentation/config')
local p = {}
-- Often-used functions. local ugsub = mw.ustring.gsub
-- Helper functions -- -- These are defined as local functions, but are made available in the p -- table for testing purposes.
local function message(cfgKey, valArray, expectType) --[[ -- Gets a message from the cfg table and formats it if appropriate. -- The function raises an error if the value from the cfg table is not -- of the type expectType. The default type for expectType is 'string'. -- If the table valArray is present, strings such as $1, $2 etc. in the -- message are substituted with values from the table keys [1], [2] etc. -- For example, if the message "foo-message" had the value 'Foo $2 bar $1.', -- message('foo-message', {'baz', 'qux'}) would return "Foo qux bar baz." --]] local msg = cfg[cfgKey] expectType = expectType or 'string' if type(msg) ~= expectType then error('message: type error in message cfg.' .. cfgKey .. ' (' .. expectType .. ' expected, got ' .. type(msg) .. ')', 2) end if not valArray then return msg end
local function getMessageVal(match) match = tonumber(match) return valArray[match] or error('message: no value found for key $' .. match .. ' in message cfg.' .. cfgKey, 4) end
local ret = ugsub(msg, '$([1-9][0-9]*)', getMessageVal) return ret end
p.message = message
local function makeWikilink(page, display) if display then return mw.ustring.format('%s', page, display) else return mw.ustring.format('%s', page) end end
p.makeWikilink = makeWikilink
local function makeCategoryLink(cat, sort) local catns = mw.site.namespaces[14].name return makeWikilink(catns .. ':' .. cat, sort) end
p.makeCategoryLink = makeCategoryLink
local function makeUrlLink(url, display) return mw.ustring.format('[%s %s]', url, display) end
p.makeUrlLink = makeUrlLink
local function makeToolbar(...) local ret = {} local lim = select('#', ...) if lim < 1 then return nil end for i = 1, lim do ret[#ret + 1] = select(i, ...) end return '(' .. table.concat(ret, ' | ') .. ')' end
p.makeToolbar = makeToolbar
-- Argument processing
local function makeInvokeFunc(funcName) return function (frame) local args = getArgs(frame, { valueFunc = function (key, value) if type(value) == 'string' then value = value:match('^%s*(.-)%s*$') -- Remove whitespace. if key == 'heading' or value ~= then return value else return nil end else return value end end }) return p[funcName](args) end end
-- Main function
p.main = makeInvokeFunc('_main')
function p._main(args) --[[ -- This function defines logic flow for the module. -- @args - table of arguments passed by the user -- -- Messages: -- 'main-div-id' --> 'template-documentation' -- 'main-div-classes' --> 'template-documentation iezoomfix' --]] local env = p.getEnvironment(args) local root = mw.html.create() root :wikitext(p.protectionTemplate(env)) :wikitext(p.sandboxNotice(args, env)) -- This div tag is from Template:Documentation/start box, but moving it here -- so that we don't have to worry about unclosed tags. :tag('div') :attr('id', message('main-div-id')) :addClass(message('main-div-classes')) :newline() :wikitext(p._startBox(args, env)) :wikitext(p._content(args, env)) :tag('div') :css('clear', 'both') -- So right or left floating items don't stick out of the doc box. :newline() :done() :done() :wikitext(p._endBox(args, env)) :wikitext(p.addTrackingCategories(env)) return tostring(root) end
-- Environment settings
function p.getEnvironment(args) --[[ -- Returns a table with information about the environment, including title objects and other namespace- or -- path-related data. -- @args - table of arguments passed by the user -- -- Title objects include: -- env.title - the page we are making documentation for (usually the current title) -- env.templateTitle - the template (or module, file, etc.) -- env.docTitle - the /doc subpage. -- env.sandboxTitle - the /sandbox subpage. -- env.testcasesTitle - the /testcases subpage. -- env.printTitle - the print version of the template, located at the /Print subpage. -- -- Data includes: -- env.protectionLevels - the protection levels table of the title object. -- env.subjectSpace - the number of the title's subject namespace. -- env.docSpace - the number of the namespace the title puts its documentation in. -- env.docpageBase - the text of the base page of the /doc, /sandbox and /testcases pages, with namespace. -- env.compareUrl - URL of the Special:ComparePages page comparing the sandbox with the template. -- -- All table lookups are passed through pcall so that errors are caught. If an error occurs, the value -- returned will be nil. --]]
local env, envFuncs = {}, {}
-- Set up the metatable. If triggered we call the corresponding function in the envFuncs table. The value -- returned by that function is memoized in the env table so that we don't call any of the functions -- more than once. (Nils won't be memoized.) setmetatable(env, { __index = function (t, key) local envFunc = envFuncs[key] if envFunc then local success, val = pcall(envFunc) if success then env[key] = val -- Memoise the value. return val end end return nil end })
function envFuncs.title() -- The title object for the current page, or a test page passed with args.page. local title local titleArg = args.page if titleArg then title = mw.title.new(titleArg) else title = mw.title.getCurrentTitle() end return title end
function envFuncs.templateTitle() --[[ -- The template (or module, etc.) title object. -- Messages: -- 'sandbox-subpage' --> 'sandbox' -- 'testcases-subpage' --> 'testcases' --]] local subjectSpace = env.subjectSpace local title = env.title local subpage = title.subpageText if subpage == message('sandbox-subpage') or subpage == message('testcases-subpage') then return mw.title.makeTitle(subjectSpace, title.baseText) else return mw.title.makeTitle(subjectSpace, title.text) end end
function envFuncs.docTitle() --[[ -- Title object of the /doc subpage. -- Messages: -- 'doc-subpage' --> 'doc' --]] local title = env.title local docname = args[1] -- User-specified doc page. local docpage if docname then docpage = docname else docpage = env.docpageBase .. '/' .. message('doc-subpage') end return mw.title.new(docpage) end
function envFuncs.sandboxTitle() --[[ -- Title object for the /sandbox subpage. -- Messages: -- 'sandbox-subpage' --> 'sandbox' --]] return mw.title.new(env.docpageBase .. '/' .. message('sandbox-subpage')) end
function envFuncs.testcasesTitle() --[[ -- Title object for the /testcases subpage. -- Messages: -- 'testcases-subpage' --> 'testcases' --]] return mw.title.new(env.docpageBase .. '/' .. message('testcases-subpage')) end
function envFuncs.printTitle() --[[ -- Title object for the /Print subpage. -- Messages: -- 'print-subpage' --> 'Print' --]] return env.templateTitle:subPageTitle(message('print-subpage')) end
function envFuncs.protectionLevels() -- The protection levels table of the title object. return env.title.protectionLevels end
function envFuncs.subjectSpace() -- The subject namespace number. return mw.site.namespaces[env.title.namespace].subject.id end
function envFuncs.docSpace() -- The documentation namespace number. For most namespaces this is the same as the -- subject namespace. However, pages in the Article, File, MediaWiki or Category -- namespaces must have their /doc, /sandbox and /testcases pages in talk space. local subjectSpace = env.subjectSpace if subjectSpace == 0 or subjectSpace == 6 or subjectSpace == 8 or subjectSpace == 14 then return subjectSpace + 1 else return subjectSpace end end
function envFuncs.docpageBase() -- The base page of the /doc, /sandbox, and /testcases subpages. -- For some namespaces this is the talk page, rather than the template page. local templateTitle = env.templateTitle local docSpace = env.docSpace local docSpaceText = mw.site.namespaces[docSpace].name -- Assemble the link. docSpace is never the main namespace, so we can hardcode the colon. return docSpaceText .. ':' .. templateTitle.text end
function envFuncs.compareUrl() -- Diff link between the sandbox and the main template using Special:ComparePages. local templateTitle = env.templateTitle local sandboxTitle = env.sandboxTitle if templateTitle.exists and sandboxTitle.exists then local compareUrl = mw.uri.fullUrl( 'Special:ComparePages', {page1 = templateTitle.prefixedText, page2 = sandboxTitle.prefixedText} ) return tostring(compareUrl) else return nil end end
return env end
-- Auxiliary templates
function p.sandboxNotice(args, env)
--[=[
-- Generates a sandbox notice for display above sandbox pages.
-- @args - a table of arguments passed by the user
-- @env - environment table containing title objects, etc., generated with p.getEnvironment
--
-- Messages:
-- 'sandbox-notice-image' --> '
'
-- 'sandbox-notice-blurb' --> 'This is the $1 for $2.'
-- 'sandbox-notice-diff-blurb' --> 'This is the $1 for $2 ($3).'
-- 'sandbox-notice-pagetype-template' --> 'template sandbox page'
-- 'sandbox-notice-pagetype-module' --> 'module sandbox page'
-- 'sandbox-notice-pagetype-other' --> 'sandbox page'
-- 'sandbox-notice-compare-link-display' --> 'diff'
-- 'sandbox-notice-testcases-blurb' --> 'See also the companion subpage for $1.'
-- 'sandbox-notice-testcases-link-display' --> 'test cases'
-- 'sandbox-category' --> 'Template sandboxes'
--]=]
local title = env.title
local sandboxTitle = env.sandboxTitle
local templateTitle = env.templateTitle
local subjectSpace = env.subjectSpace
if not (subjectSpace and title and sandboxTitle and templateTitle and mw.title.equals(title, sandboxTitle)) then
return nil
end
-- Build the table of arguments to pass to Template:Ombox. We need just two fields, "image" and "text".
local omargs = {}
omargs.image = message('sandbox-notice-image')
-- Get the text. We start with the opening blurb, which is something like
-- "This is the template sandbox for Template:Foo (diff)."
local text =
local pagetype
if subjectSpace == 10 then
pagetype = message('sandbox-notice-pagetype-template')
elseif subjectSpace == 828 then
pagetype = message('sandbox-notice-pagetype-module')
else
pagetype = message('sandbox-notice-pagetype-other')
end
local templateLink = makeWikilink(templateTitle.prefixedText)
local compareUrl = env.compareUrl
if compareUrl then
local compareDisplay = message('sandbox-notice-compare-link-display')
local compareLink = makeUrlLink(compareUrl, compareDisplay)
text = text .. message('sandbox-notice-diff-blurb', {pagetype, templateLink, compareLink})
else
text = text .. message('sandbox-notice-blurb', {pagetype, templateLink})
end
-- Get the test cases page blurb if the page exists. This is something like
-- "See also the companion subpage for test cases."
local testcasesTitle = env.testcasesTitle
if testcasesTitle and testcasesTitle.exists then
if testcasesTitle.contentModel == "Scribunto" then
local testcasesLinkDisplay = message('sandbox-notice-testcases-link-display')
local testcasesRunLinkDisplay = message('sandbox-notice-testcases-run-link-display')
local testcasesLink = makeWikilink(testcasesTitle.prefixedText, testcasesLinkDisplay)
local testcasesRunLink = makeWikilink(testcasesTitle.talkPageTitle.prefixedText, testcasesRunLinkDisplay)
text = text .. '
' .. message('sandbox-notice-testcases-run-blurb', {testcasesLink, testcasesRunLink})
else
local testcasesLinkDisplay = message('sandbox-notice-testcases-link-display')
local testcasesLink = makeWikilink(testcasesTitle.prefixedText, testcasesLinkDisplay)
text = text .. '
' .. message('sandbox-notice-testcases-blurb', {testcasesLink})
end
end
-- Add the sandbox to the sandbox category.
text = text .. makeCategoryLink(message('sandbox-category'))
omargs.text = text
local ret = '
'
ret = ret .. messageBox.main('ombox', omargs) return ret end
function p.protectionTemplate(env) -- Generates the padlock icon in the top right. -- @env - environment table containing title objects, etc., generated with p.getEnvironment -- Messages: -- 'protection-template' --> 'pp-template' -- 'protection-template-args' --> {docusage = 'yes'} local protectionLevels, mProtectionBanner local title = env.title protectionLevels = env.protectionLevels if not protectionLevels then return nil end local editProt = protectionLevels.edit and protectionLevels.edit[1] local moveProt = protectionLevels.move and protectionLevels.move[1] if editProt then -- The page is edit-protected. mProtectionBanner = require('Module:Protection banner') local reason = message('protection-reason-edit') return mProtectionBanner._main{reason, small = true} elseif moveProt and moveProt ~= 'autoconfirmed' then -- The page is move-protected but not edit-protected. Exclude move -- protection with the level "autoconfirmed", as this is equivalent to -- no move protection at all. mProtectionBanner = require('Module:Protection banner') return mProtectionBanner._main{action = 'move', small = true} else return nil end end
-- Start box
p.startBox = makeInvokeFunc('_startBox')
function p._startBox(args, env) --[[ -- This function generates the start box. -- @args - a table of arguments passed by the user -- @env - environment table containing title objects, etc., generated with p.getEnvironment -- -- The actual work is done by p.makeStartBoxLinksData and p.renderStartBoxLinks which make -- the [view] [edit] [history] [purge] links, and by p.makeStartBoxData and p.renderStartBox -- which generate the box HTML. --]] env = env or p.getEnvironment(args) local links local content = args.content if not content or args[1] then -- No need to include the links if the documentation is on the template page itself. local linksData = p.makeStartBoxLinksData(args, env) if linksData then links = p.renderStartBoxLinks(linksData) end end -- Generate the start box html. local data = p.makeStartBoxData(args, env, links) if data then return p.renderStartBox(data) else -- User specified no heading. return nil end end
function p.makeStartBoxLinksData(args, env) --[[ -- Does initial processing of data to make the [view] [edit] [history] [purge] links. -- @args - a table of arguments passed by the user -- @env - environment table containing title objects, etc., generated with p.getEnvironment -- -- Messages: -- 'view-link-display' --> 'view' -- 'edit-link-display' --> 'edit' -- 'history-link-display' --> 'history' -- 'purge-link-display' --> 'purge' -- 'file-docpage-preload' --> 'Template:Documentation/preload-filespace' -- 'module-preload' --> 'Template:Documentation/preload-module-doc' -- 'docpage-preload' --> 'Template:Documentation/preload' -- 'create-link-display' --> 'create' --]] local subjectSpace = env.subjectSpace local title = env.title local docTitle = env.docTitle if not title or not docTitle then return nil end if docTitle.isRedirect then docTitle = docTitle.redirectTarget end
local data = {} data.title = title data.docTitle = docTitle -- View, display, edit, and purge links if /doc exists. data.viewLinkDisplay = message('view-link-display') data.editLinkDisplay = message('edit-link-display') data.historyLinkDisplay = message('history-link-display') data.purgeLinkDisplay = message('purge-link-display') -- Create link if /doc doesn't exist. local preload = args.preload if not preload then if subjectSpace == 6 then -- File namespace preload = message('file-docpage-preload') elseif subjectSpace == 828 then -- Module namespace preload = message('module-preload') else preload = message('docpage-preload') end end data.preload = preload data.createLinkDisplay = message('create-link-display') return data end
function p.renderStartBoxLinks(data) --[[ -- Generates the [view][edit][history][purge] or [create] links from the data table. -- @data - a table of data generated by p.makeStartBoxLinksData --]]
local function escapeBrackets(s) -- Escapes square brackets with HTML entities. s = s:gsub('%[', '[') -- Replace square brackets with HTML entities. s = s:gsub('%]', ']') return s end
local ret local docTitle = data.docTitle local title = data.title if docTitle.exists then local viewLink = makeWikilink(docTitle.prefixedText, data.viewLinkDisplay) local editLink = makeUrlLink(docTitle:fullUrl{action = 'edit'}, data.editLinkDisplay) local historyLink = makeUrlLink(docTitle:fullUrl{action = 'history'}, data.historyLinkDisplay) local purgeLink = makeUrlLink(title:fullUrl{action = 'purge'}, data.purgeLinkDisplay) ret = '[%s] [%s] [%s] [%s]' ret = escapeBrackets(ret) ret = mw.ustring.format(ret, viewLink, editLink, historyLink, purgeLink) else local createLink = makeUrlLink(docTitle:fullUrl{action = 'edit', preload = data.preload}, data.createLinkDisplay) ret = '[%s]' ret = escapeBrackets(ret) ret = mw.ustring.format(ret, createLink) end return ret end
function p.makeStartBoxData(args, env, links)
--[=[
-- Does initial processing of data to pass to the start-box render function, p.renderStartBox.
-- @args - a table of arguments passed by the user
-- @env - environment table containing title objects, etc., generated with p.getEnvironment
-- @links - a string containing the [view][edit][history][purge] links - could be nil if there's an error.
--
-- Messages:
-- 'documentation-icon-wikitext' --> '
'
-- 'template-namespace-heading' --> 'Template documentation'
-- 'module-namespace-heading' --> 'Module documentation'
-- 'file-namespace-heading' --> 'Summary'
-- 'other-namespaces-heading' --> 'Documentation'
-- 'start-box-linkclasses' --> 'mw-editsection-like plainlinks'
-- 'start-box-link-id' --> 'doc_editlinks'
-- 'testcases-create-link-display' --> 'create'
--]=]
local subjectSpace = env.subjectSpace
if not subjectSpace then
-- Default to an "other namespaces" namespace, so that we get at least some output
-- if an error occurs.
subjectSpace = 2
end
local data = {}
-- Heading local heading = args.heading -- Blank values are not removed. if heading == then -- Don't display the start box if the heading arg is defined but blank. return nil end if heading then data.heading = heading elseif subjectSpace == 10 then -- Template namespace data.heading = message('documentation-icon-wikitext') .. ' ' .. message('template-namespace-heading') elseif subjectSpace == 828 then -- Module namespace data.heading = message('documentation-icon-wikitext') .. ' ' .. message('module-namespace-heading') elseif subjectSpace == 6 then -- File namespace data.heading = message('file-namespace-heading') else data.heading = message('other-namespaces-heading') end
-- Heading CSS local headingStyle = args['heading-style'] if headingStyle then data.headingStyleText = headingStyle elseif subjectSpace == 10 then -- We are in the template or template talk namespaces. data.headingFontWeight = 'bold' data.headingFontSize = '125%' else data.headingFontSize = '150%' end
-- Data for the [view][edit][history][purge] or [create] links. if links then data.linksClass = message('start-box-linkclasses') data.linksId = message('start-box-link-id') data.links = links end
return data end
function p.renderStartBox(data) -- Renders the start box html. -- @data - a table of data generated by p.makeStartBoxData. local sbox = mw.html.create('div') sbox :css('padding-bottom', '3px') :css('border-bottom', '1px solid #aaa') :css('margin-bottom', '1ex') :newline() :tag('span') :cssText(data.headingStyleText) :css('font-weight', data.headingFontWeight) :css('font-size', data.headingFontSize) :wikitext(data.heading) local links = data.links if links then sbox:tag('span') :addClass(data.linksClass) :attr('id', data.linksId) :wikitext(links) end return tostring(sbox) end
-- Documentation content
p.content = makeInvokeFunc('_content')
function p._content(args, env) -- Displays the documentation contents -- @args - a table of arguments passed by the user -- @env - environment table containing title objects, etc., generated with p.getEnvironment env = env or p.getEnvironment(args) local docTitle = env.docTitle local content = args.content if not content and docTitle and docTitle.exists then content = args._content or mw.getCurrentFrame():expandTemplate{title = docTitle.prefixedText} end -- The line breaks below are necessary so that "=== Headings ===" at the start and end -- of docs are interpreted correctly. return '\n' .. (content or ) .. '\n' end
p.contentTitle = makeInvokeFunc('_contentTitle')
function p._contentTitle(args, env) env = env or p.getEnvironment(args) local docTitle = env.docTitle if not args.content and docTitle and docTitle.exists then return docTitle.prefixedText else return end end
-- End box
p.endBox = makeInvokeFunc('_endBox')
function p._endBox(args, env) --[=[ -- This function generates the end box (also known as the link box). -- @args - a table of arguments passed by the user -- @env - environment table containing title objects, etc., generated with p.getEnvironment -- -- Messages: -- 'fmbox-id' --> 'documentation-meta-data' -- 'fmbox-style' --> 'background-color: #ecfcf4' -- 'fmbox-textstyle' --> 'font-style: italic' -- -- The HTML is generated by the Template:Fmbox template, courtesy of Module:Message box. --]=]
-- Get environment data. env = env or p.getEnvironment(args) local subjectSpace = env.subjectSpace local docTitle = env.docTitle if not subjectSpace or not docTitle then return nil end
-- Check whether we should output the end box at all. Add the end -- box by default if the documentation exists or if we are in the -- user, module or template namespaces. local linkBox = args['link box'] if linkBox == 'off' or not ( docTitle.exists or subjectSpace == 2 or subjectSpace == 828 or subjectSpace == 10 ) then return nil end
-- Assemble the arguments for Template:Fmbox. local fmargs = {} fmargs.id = message('fmbox-id') -- Sets 'documentation-meta-data' fmargs.image = 'none' fmargs.style = message('fmbox-style') -- Sets 'background-color: #ecfcf4' fmargs.textstyle = message('fmbox-textstyle') -- 'font-style: italic;'
-- Assemble the fmbox text field.
local text =
if linkBox then
text = text .. linkBox
else
text = text .. (p.makeDocPageBlurb(args, env) or ) -- "This documentation is transcluded from Foo."
if subjectSpace == 2 or subjectSpace == 10 or subjectSpace == 828 then
-- We are in the user, template or module namespaces.
-- Add sandbox and testcases links.
-- "Editors can experiment in this template's sandbox and testcases pages."
text = text .. (p.makeExperimentBlurb(args, env) or )
text = text .. '
'
if not args.content and not args[1] then
-- "Please add categories to the /doc subpage."
-- Don't show this message with inline docs or with an explicitly specified doc page,
-- as then it is unclear where to add the categories.
text = text .. (p.makeCategoriesBlurb(args, env) or )
end
text = text .. ' ' .. (p.makeSubpagesBlurb(args, env) or ) --"Subpages of this template"
local printBlurb = p.makePrintBlurb(args, env) -- Two-line blurb about print versions of templates.
if printBlurb then
text = text .. '
' .. printBlurb
end
end
end
fmargs.text = text
return messageBox.main('fmbox', fmargs) end
function p.makeDocPageBlurb(args, env)
--[=[
-- Makes the blurb "This documentation is transcluded from Template:Foo (edit, history)".
-- @args - a table of arguments passed by the user
-- @env - environment table containing title objects, etc., generated with p.getEnvironment
--
-- Messages:
-- 'edit-link-display' --> 'edit'
-- 'history-link-display' --> 'history'
-- 'transcluded-from-blurb' -->
-- 'The above documentation
-- is transcluded from $1.'
-- 'module-preload' --> 'Template:Documentation/preload-module-doc'
-- 'create-link-display' --> 'create'
-- 'create-module-doc-blurb' -->
-- 'You might want to $1 a documentation page for this Scribunto module.'
--]=]
local docTitle = env.docTitle
if not docTitle then
return nil
end
local ret
if docTitle.exists then
-- /doc exists; link to it.
local docLink = makeWikilink(docTitle.prefixedText)
local editUrl = docTitle:fullUrl{action = 'edit'}
local editDisplay = message('edit-link-display')
local editLink = makeUrlLink(editUrl, editDisplay)
local historyUrl = docTitle:fullUrl{action = 'history'}
local historyDisplay = message('history-link-display')
local historyLink = makeUrlLink(historyUrl, historyDisplay)
ret = message('transcluded-from-blurb', {docLink})
.. ' '
.. makeToolbar(editLink, historyLink)
.. '
'
elseif env.subjectSpace == 828 then
-- /doc does not exist; ask to create it.
local createUrl = docTitle:fullUrl{action = 'edit', preload = message('module-preload')}
local createDisplay = message('create-link-display')
local createLink = makeUrlLink(createUrl, createDisplay)
ret = message('create-module-doc-blurb', {createLink})
.. '
'
end
return ret
end
function p.makeExperimentBlurb(args, env) --[[ -- Renders the text "Editors can experiment in this template's sandbox (edit | diff) and testcases (edit) pages." -- @args - a table of arguments passed by the user -- @env - environment table containing title objects, etc., generated with p.getEnvironment -- -- Messages: -- 'sandbox-link-display' --> 'sandbox' -- 'sandbox-edit-link-display' --> 'edit' -- 'compare-link-display' --> 'diff' -- 'module-sandbox-preload' --> 'Template:Documentation/preload-module-sandbox' -- 'template-sandbox-preload' --> 'Template:Documentation/preload-sandbox' -- 'sandbox-create-link-display' --> 'create' -- 'mirror-edit-summary' --> 'Create sandbox version of $1' -- 'mirror-link-display' --> 'mirror' -- 'mirror-link-preload' --> 'Template:Documentation/mirror' -- 'sandbox-link-display' --> 'sandbox' -- 'testcases-link-display' --> 'testcases' -- 'testcases-edit-link-display'--> 'edit' -- 'template-sandbox-preload' --> 'Template:Documentation/preload-sandbox' -- 'testcases-create-link-display' --> 'create' -- 'testcases-link-display' --> 'testcases' -- 'testcases-edit-link-display' --> 'edit' -- 'module-testcases-preload' --> 'Template:Documentation/preload-module-testcases' -- 'template-testcases-preload' --> 'Template:Documentation/preload-testcases' -- 'experiment-blurb-module' --> 'Editors can experiment in this module's $1 and $2 pages.' -- 'experiment-blurb-template' --> 'Editors can experiment in this template's $1 and $2 pages.' --]] local subjectSpace = env.subjectSpace local templateTitle = env.templateTitle local sandboxTitle = env.sandboxTitle local testcasesTitle = env.testcasesTitle local templatePage = templateTitle.prefixedText if not subjectSpace or not templateTitle or not sandboxTitle or not testcasesTitle then return nil end -- Make links. local sandboxLinks, testcasesLinks if sandboxTitle.exists then local sandboxPage = sandboxTitle.prefixedText local sandboxDisplay = message('sandbox-link-display') local sandboxLink = makeWikilink(sandboxPage, sandboxDisplay) local sandboxEditUrl = sandboxTitle:fullUrl{action = 'edit'} local sandboxEditDisplay = message('sandbox-edit-link-display') local sandboxEditLink = makeUrlLink(sandboxEditUrl, sandboxEditDisplay) local compareUrl = env.compareUrl local compareLink if compareUrl then local compareDisplay = message('compare-link-display') compareLink = makeUrlLink(compareUrl, compareDisplay) end sandboxLinks = sandboxLink .. ' ' .. makeToolbar(sandboxEditLink, compareLink) else local sandboxPreload if subjectSpace == 828 then sandboxPreload = message('module-sandbox-preload') else sandboxPreload = message('template-sandbox-preload') end local sandboxCreateUrl = sandboxTitle:fullUrl{action = 'edit', preload = sandboxPreload} local sandboxCreateDisplay = message('sandbox-create-link-display') local sandboxCreateLink = makeUrlLink(sandboxCreateUrl, sandboxCreateDisplay) local mirrorSummary = message('mirror-edit-summary', {makeWikilink(templatePage)}) local mirrorPreload = message('mirror-link-preload') local mirrorUrl = sandboxTitle:fullUrl{action = 'edit', preload = mirrorPreload, summary = mirrorSummary} if subjectSpace == 828 then mirrorUrl = sandboxTitle:fullUrl{action = 'edit', preload = templateTitle.prefixedText, summary = mirrorSummary} end local mirrorDisplay = message('mirror-link-display') local mirrorLink = makeUrlLink(mirrorUrl, mirrorDisplay) sandboxLinks = message('sandbox-link-display') .. ' ' .. makeToolbar(sandboxCreateLink, mirrorLink) end if testcasesTitle.exists then local testcasesPage = testcasesTitle.prefixedText local testcasesDisplay = message('testcases-link-display') local testcasesLink = makeWikilink(testcasesPage, testcasesDisplay) local testcasesEditUrl = testcasesTitle:fullUrl{action = 'edit'} local testcasesEditDisplay = message('testcases-edit-link-display') local testcasesEditLink = makeUrlLink(testcasesEditUrl, testcasesEditDisplay) -- for Modules, add testcases run link if exists if testcasesTitle.contentModel == "Scribunto" and testcasesTitle.talkPageTitle and testcasesTitle.talkPageTitle.exists then local testcasesRunLinkDisplay = message('testcases-run-link-display') local testcasesRunLink = makeWikilink(testcasesTitle.talkPageTitle.prefixedText, testcasesRunLinkDisplay) testcasesLinks = testcasesLink .. ' ' .. makeToolbar(testcasesEditLink, testcasesRunLink) else testcasesLinks = testcasesLink .. ' ' .. makeToolbar(testcasesEditLink) end else local testcasesPreload if subjectSpace == 828 then testcasesPreload = message('module-testcases-preload') else testcasesPreload = message('template-testcases-preload') end local testcasesCreateUrl = testcasesTitle:fullUrl{action = 'edit', preload = testcasesPreload} local testcasesCreateDisplay = message('testcases-create-link-display') local testcasesCreateLink = makeUrlLink(testcasesCreateUrl, testcasesCreateDisplay) testcasesLinks = message('testcases-link-display') .. ' ' .. makeToolbar(testcasesCreateLink) end local messageName if subjectSpace == 828 then messageName = 'experiment-blurb-module' else messageName = 'experiment-blurb-template' end return message(messageName, {sandboxLinks, testcasesLinks}) end
function p.makeCategoriesBlurb(args, env) --[[ -- Generates the text "Please add categories to the /doc subpage." -- @args - a table of arguments passed by the user -- @env - environment table containing title objects, etc., generated with p.getEnvironment -- Messages: -- 'doc-link-display' --> '/doc' -- 'add-categories-blurb' --> 'Please add categories to the $1 subpage.' --]] local docTitle = env.docTitle if not docTitle then return nil end local docPathLink = makeWikilink(docTitle.prefixedText, message('doc-link-display')) return message('add-categories-blurb', {docPathLink}) end
function p.makeSubpagesBlurb(args, env) --[[ -- Generates the "Subpages of this template" link. -- @args - a table of arguments passed by the user -- @env - environment table containing title objects, etc., generated with p.getEnvironment
-- Messages: -- 'template-pagetype' --> 'template' -- 'module-pagetype' --> 'module' -- 'default-pagetype' --> 'page' -- 'subpages-link-display' --> 'Subpages of this $1' --]] local subjectSpace = env.subjectSpace local templateTitle = env.templateTitle if not subjectSpace or not templateTitle then return nil end local pagetype if subjectSpace == 10 then pagetype = message('template-pagetype') elseif subjectSpace == 828 then pagetype = message('module-pagetype') else pagetype = message('default-pagetype') end local subpagesLink = makeWikilink( 'Special:PrefixIndex/' .. templateTitle.prefixedText .. '/', message('subpages-link-display', {pagetype}) ) return message('subpages-blurb', {subpagesLink}) end
function p.makePrintBlurb(args, env) --[=[ -- Generates the blurb displayed when there is a print version of the template available. -- @args - a table of arguments passed by the user -- @env - environment table containing title objects, etc., generated with p.getEnvironment -- -- Messages: -- 'print-link-display' --> '/Print' -- 'print-blurb' --> 'A print version' -- .. ' of this template exists at $1.' -- .. ' If you make a change to this template, please update the print version as well.' -- 'display-print-category' --> true -- 'print-category' --> 'Templates with print versions' --]=] local printTitle = env.printTitle if not printTitle then return nil end local ret if printTitle.exists then local printLink = makeWikilink(printTitle.prefixedText, message('print-link-display')) ret = message('print-blurb', {printLink}) local displayPrintCategory = message('display-print-category', nil, 'boolean') if displayPrintCategory then ret = ret .. makeCategoryLink(message('print-category')) end end return ret end
-- Tracking categories
function p.addTrackingCategories(env) --[[ -- Check if Template loop detected: Template:Documentation is transcluded on a /doc or /testcases page. -- @env - environment table containing title objects, etc., generated with p.getEnvironment
-- Messages: -- 'display-strange-usage-category' --> true -- 'doc-subpage' --> 'doc' -- 'testcases-subpage' --> 'testcases' -- 'strange-usage-category' --> 'Wikipedia pages with strange ((documentation)) usage' -- -- /testcases pages in the module namespace are not categorised, as they may have -- Template loop detected: Template:Documentation transcluded automatically. --]] local title = env.title local subjectSpace = env.subjectSpace if not title or not subjectSpace then return nil end local subpage = title.subpageText local ret = if message('display-strange-usage-category', nil, 'boolean') and ( subpage == message('doc-subpage') or subjectSpace ~= 828 and subpage == message('testcases-subpage') ) then ret = ret .. makeCategoryLink(message('strange-usage-category')) end return ret end
return p.
-- Get required modules. local getArgs = require('Module:Arguments').getArgs local messageBox = require('Module:Message box')
-- Get the config table. local cfg = mw.loadData('Module:Documentation/config')
local p = {}
-- Often-used functions. local ugsub = mw.ustring.gsub
-- Helper functions -- -- These are defined as local functions, but are made available in the p -- table for testing purposes.
local function message(cfgKey, valArray, expectType) --[[ -- Gets a message from the cfg table and formats it if appropriate. -- The function raises an error if the value from the cfg table is not -- of the type expectType. The default type for expectType is 'string'. -- If the table valArray is present, strings such as $1, $2 etc. in the -- message are substituted with values from the table keys [1], [2] etc. -- For example, if the message "foo-message" had the value 'Foo $2 bar $1.', -- message('foo-message', {'baz', 'qux'}) would return "Foo qux bar baz." --]] local msg = cfg[cfgKey] expectType = expectType or 'string' if type(msg) ~= expectType then error('message: type error in message cfg.' .. cfgKey .. ' (' .. expectType .. ' expected, got ' .. type(msg) .. ')', 2) end if not valArray then return msg end
local function getMessageVal(match) match = tonumber(match) return valArray[match] or error('message: no value found for key $' .. match .. ' in message cfg.' .. cfgKey, 4) end
local ret = ugsub(msg, '$([1-9][0-9]*)', getMessageVal) return ret end
p.message = message
local function makeWikilink(page, display) if display then return mw.ustring.format('%s', page, display) else return mw.ustring.format('%s', page) end end
p.makeWikilink = makeWikilink
local function makeCategoryLink(cat, sort) local catns = mw.site.namespaces[14].name return makeWikilink(catns .. ':' .. cat, sort) end
p.makeCategoryLink = makeCategoryLink
local function makeUrlLink(url, display) return mw.ustring.format('[%s %s]', url, display) end
p.makeUrlLink = makeUrlLink
local function makeToolbar(...) local ret = {} local lim = select('#', ...) if lim < 1 then return nil end for i = 1, lim do ret[#ret + 1] = select(i, ...) end return '(' .. table.concat(ret, ' | ') .. ')' end
p.makeToolbar = makeToolbar
-- Argument processing
local function makeInvokeFunc(funcName) return function (frame) local args = getArgs(frame, { valueFunc = function (key, value) if type(value) == 'string' then value = value:match('^%s*(.-)%s*$') -- Remove whitespace. if key == 'heading' or value ~= then return value else return nil end else return value end end }) return p[funcName](args) end end
-- Main function
p.main = makeInvokeFunc('_main')
function p._main(args) --[[ -- This function defines logic flow for the module. -- @args - table of arguments passed by the user -- -- Messages: -- 'main-div-id' --> 'template-documentation' -- 'main-div-classes' --> 'template-documentation iezoomfix' --]] local env = p.getEnvironment(args) local root = mw.html.create() root :wikitext(p.protectionTemplate(env)) :wikitext(p.sandboxNotice(args, env)) -- This div tag is from Template:Documentation/start box, but moving it here -- so that we don't have to worry about unclosed tags. :tag('div') :attr('id', message('main-div-id')) :addClass(message('main-div-classes')) :newline() :wikitext(p._startBox(args, env)) :wikitext(p._content(args, env)) :tag('div') :css('clear', 'both') -- So right or left floating items don't stick out of the doc box. :newline() :done() :done() :wikitext(p._endBox(args, env)) :wikitext(p.addTrackingCategories(env)) return tostring(root) end
-- Environment settings
function p.getEnvironment(args) --[[ -- Returns a table with information about the environment, including title objects and other namespace- or -- path-related data. -- @args - table of arguments passed by the user -- -- Title objects include: -- env.title - the page we are making documentation for (usually the current title) -- env.templateTitle - the template (or module, file, etc.) -- env.docTitle - the /doc subpage. -- env.sandboxTitle - the /sandbox subpage. -- env.testcasesTitle - the /testcases subpage. -- env.printTitle - the print version of the template, located at the /Print subpage. -- -- Data includes: -- env.protectionLevels - the protection levels table of the title object. -- env.subjectSpace - the number of the title's subject namespace. -- env.docSpace - the number of the namespace the title puts its documentation in. -- env.docpageBase - the text of the base page of the /doc, /sandbox and /testcases pages, with namespace. -- env.compareUrl - URL of the Special:ComparePages page comparing the sandbox with the template. -- -- All table lookups are passed through pcall so that errors are caught. If an error occurs, the value -- returned will be nil. --]]
local env, envFuncs = {}, {}
-- Set up the metatable. If triggered we call the corresponding function in the envFuncs table. The value -- returned by that function is memoized in the env table so that we don't call any of the functions -- more than once. (Nils won't be memoized.) setmetatable(env, { __index = function (t, key) local envFunc = envFuncs[key] if envFunc then local success, val = pcall(envFunc) if success then env[key] = val -- Memoise the value. return val end end return nil end })
function envFuncs.title() -- The title object for the current page, or a test page passed with args.page. local title local titleArg = args.page if titleArg then title = mw.title.new(titleArg) else title = mw.title.getCurrentTitle() end return title end
function envFuncs.templateTitle() --[[ -- The template (or module, etc.) title object. -- Messages: -- 'sandbox-subpage' --> 'sandbox' -- 'testcases-subpage' --> 'testcases' --]] local subjectSpace = env.subjectSpace local title = env.title local subpage = title.subpageText if subpage == message('sandbox-subpage') or subpage == message('testcases-subpage') then return mw.title.makeTitle(subjectSpace, title.baseText) else return mw.title.makeTitle(subjectSpace, title.text) end end
function envFuncs.docTitle() --[[ -- Title object of the /doc subpage. -- Messages: -- 'doc-subpage' --> 'doc' --]] local title = env.title local docname = args[1] -- User-specified doc page. local docpage if docname then docpage = docname else docpage = env.docpageBase .. '/' .. message('doc-subpage') end return mw.title.new(docpage) end
function envFuncs.sandboxTitle() --[[ -- Title object for the /sandbox subpage. -- Messages: -- 'sandbox-subpage' --> 'sandbox' --]] return mw.title.new(env.docpageBase .. '/' .. message('sandbox-subpage')) end
function envFuncs.testcasesTitle() --[[ -- Title object for the /testcases subpage. -- Messages: -- 'testcases-subpage' --> 'testcases' --]] return mw.title.new(env.docpageBase .. '/' .. message('testcases-subpage')) end
function envFuncs.printTitle() --[[ -- Title object for the /Print subpage. -- Messages: -- 'print-subpage' --> 'Print' --]] return env.templateTitle:subPageTitle(message('print-subpage')) end
function envFuncs.protectionLevels() -- The protection levels table of the title object. return env.title.protectionLevels end
function envFuncs.subjectSpace() -- The subject namespace number. return mw.site.namespaces[env.title.namespace].subject.id end
function envFuncs.docSpace() -- The documentation namespace number. For most namespaces this is the same as the -- subject namespace. However, pages in the Article, File, MediaWiki or Category -- namespaces must have their /doc, /sandbox and /testcases pages in talk space. local subjectSpace = env.subjectSpace if subjectSpace == 0 or subjectSpace == 6 or subjectSpace == 8 or subjectSpace == 14 then return subjectSpace + 1 else return subjectSpace end end
function envFuncs.docpageBase() -- The base page of the /doc, /sandbox, and /testcases subpages. -- For some namespaces this is the talk page, rather than the template page. local templateTitle = env.templateTitle local docSpace = env.docSpace local docSpaceText = mw.site.namespaces[docSpace].name -- Assemble the link. docSpace is never the main namespace, so we can hardcode the colon. return docSpaceText .. ':' .. templateTitle.text end
function envFuncs.compareUrl() -- Diff link between the sandbox and the main template using Special:ComparePages. local templateTitle = env.templateTitle local sandboxTitle = env.sandboxTitle if templateTitle.exists and sandboxTitle.exists then local compareUrl = mw.uri.fullUrl( 'Special:ComparePages', {page1 = templateTitle.prefixedText, page2 = sandboxTitle.prefixedText} ) return tostring(compareUrl) else return nil end end
return env end
-- Auxiliary templates
function p.sandboxNotice(args, env)
--[=[
-- Generates a sandbox notice for display above sandbox pages.
-- @args - a table of arguments passed by the user
-- @env - environment table containing title objects, etc., generated with p.getEnvironment
--
-- Messages:
-- 'sandbox-notice-image' --> ''
-- 'sandbox-notice-blurb' --> 'This is the $1 for $2.'
-- 'sandbox-notice-diff-blurb' --> 'This is the $1 for $2 ($3).'
-- 'sandbox-notice-pagetype-template' --> 'template sandbox page'
-- 'sandbox-notice-pagetype-module' --> 'module sandbox page'
-- 'sandbox-notice-pagetype-other' --> 'sandbox page'
-- 'sandbox-notice-compare-link-display' --> 'diff'
-- 'sandbox-notice-testcases-blurb' --> 'See also the companion subpage for $1.'
-- 'sandbox-notice-testcases-link-display' --> 'test cases'
-- 'sandbox-category' --> 'Template sandboxes'
--]=]
local title = env.title
local sandboxTitle = env.sandboxTitle
local templateTitle = env.templateTitle
local subjectSpace = env.subjectSpace
if not (subjectSpace and title and sandboxTitle and templateTitle and mw.title.equals(title, sandboxTitle)) then
return nil
end
-- Build the table of arguments to pass to Template:Ombox. We need just two fields, "image" and "text".
local omargs = {}
omargs.image = message('sandbox-notice-image')
-- Get the text. We start with the opening blurb, which is something like
-- "This is the template sandbox for Template:Foo (diff)."
local text =
local pagetype
if subjectSpace == 10 then
pagetype = message('sandbox-notice-pagetype-template')
elseif subjectSpace == 828 then
pagetype = message('sandbox-notice-pagetype-module')
else
pagetype = message('sandbox-notice-pagetype-other')
end
local templateLink = makeWikilink(templateTitle.prefixedText)
local compareUrl = env.compareUrl
if compareUrl then
local compareDisplay = message('sandbox-notice-compare-link-display')
local compareLink = makeUrlLink(compareUrl, compareDisplay)
text = text .. message('sandbox-notice-diff-blurb', {pagetype, templateLink, compareLink})
else
text = text .. message('sandbox-notice-blurb', {pagetype, templateLink})
end
-- Get the test cases page blurb if the page exists. This is something like
-- "See also the companion subpage for test cases."
local testcasesTitle = env.testcasesTitle
if testcasesTitle and testcasesTitle.exists then
if testcasesTitle.contentModel == "Scribunto" then
local testcasesLinkDisplay = message('sandbox-notice-testcases-link-display')
local testcasesRunLinkDisplay = message('sandbox-notice-testcases-run-link-display')
local testcasesLink = makeWikilink(testcasesTitle.prefixedText, testcasesLinkDisplay)
local testcasesRunLink = makeWikilink(testcasesTitle.talkPageTitle.prefixedText, testcasesRunLinkDisplay)
text = text .. '
' .. message('sandbox-notice-testcases-run-blurb', {testcasesLink, testcasesRunLink})
else
local testcasesLinkDisplay = message('sandbox-notice-testcases-link-display')
local testcasesLink = makeWikilink(testcasesTitle.prefixedText, testcasesLinkDisplay)
text = text .. '
' .. message('sandbox-notice-testcases-blurb', {testcasesLink})
end
end
-- Add the sandbox to the sandbox category.
text = text .. makeCategoryLink(message('sandbox-category'))
omargs.text = text
local ret = '
'
ret = ret .. messageBox.main('ombox', omargs) return ret end
function p.protectionTemplate(env) -- Generates the padlock icon in the top right. -- @env - environment table containing title objects, etc., generated with p.getEnvironment -- Messages: -- 'protection-template' --> 'pp-template' -- 'protection-template-args' --> {docusage = 'yes'} local protectionLevels, mProtectionBanner local title = env.title protectionLevels = env.protectionLevels if not protectionLevels then return nil end local editProt = protectionLevels.edit and protectionLevels.edit[1] local moveProt = protectionLevels.move and protectionLevels.move[1] if editProt then -- The page is edit-protected. mProtectionBanner = require('Module:Protection banner') local reason = message('protection-reason-edit') return mProtectionBanner._main{reason, small = true} elseif moveProt and moveProt ~= 'autoconfirmed' then -- The page is move-protected but not edit-protected. Exclude move -- protection with the level "autoconfirmed", as this is equivalent to -- no move protection at all. mProtectionBanner = require('Module:Protection banner') return mProtectionBanner._main{action = 'move', small = true} else return nil end end
-- Start box
p.startBox = makeInvokeFunc('_startBox')
function p._startBox(args, env) --[[ -- This function generates the start box. -- @args - a table of arguments passed by the user -- @env - environment table containing title objects, etc., generated with p.getEnvironment -- -- The actual work is done by p.makeStartBoxLinksData and p.renderStartBoxLinks which make -- the [view] [edit] [history] [purge] links, and by p.makeStartBoxData and p.renderStartBox -- which generate the box HTML. --]] env = env or p.getEnvironment(args) local links local content = args.content if not content or args[1] then -- No need to include the links if the documentation is on the template page itself. local linksData = p.makeStartBoxLinksData(args, env) if linksData then links = p.renderStartBoxLinks(linksData) end end -- Generate the start box html. local data = p.makeStartBoxData(args, env, links) if data then return p.renderStartBox(data) else -- User specified no heading. return nil end end
function p.makeStartBoxLinksData(args, env) --[[ -- Does initial processing of data to make the [view] [edit] [history] [purge] links. -- @args - a table of arguments passed by the user -- @env - environment table containing title objects, etc., generated with p.getEnvironment -- -- Messages: -- 'view-link-display' --> 'view' -- 'edit-link-display' --> 'edit' -- 'history-link-display' --> 'history' -- 'purge-link-display' --> 'purge' -- 'file-docpage-preload' --> 'Template:Documentation/preload-filespace' -- 'module-preload' --> 'Template:Documentation/preload-module-doc' -- 'docpage-preload' --> 'Template:Documentation/preload' -- 'create-link-display' --> 'create' --]] local subjectSpace = env.subjectSpace local title = env.title local docTitle = env.docTitle if not title or not docTitle then return nil end if docTitle.isRedirect then docTitle = docTitle.redirectTarget end
local data = {} data.title = title data.docTitle = docTitle -- View, display, edit, and purge links if /doc exists. data.viewLinkDisplay = message('view-link-display') data.editLinkDisplay = message('edit-link-display') data.historyLinkDisplay = message('history-link-display') data.purgeLinkDisplay = message('purge-link-display') -- Create link if /doc doesn't exist. local preload = args.preload if not preload then if subjectSpace == 6 then -- File namespace preload = message('file-docpage-preload') elseif subjectSpace == 828 then -- Module namespace preload = message('module-preload') else preload = message('docpage-preload') end end data.preload = preload data.createLinkDisplay = message('create-link-display') return data end
function p.renderStartBoxLinks(data) --[[ -- Generates the [view][edit][history][purge] or [create] links from the data table. -- @data - a table of data generated by p.makeStartBoxLinksData --]]
local function escapeBrackets(s) -- Escapes square brackets with HTML entities. s = s:gsub('%[', '[') -- Replace square brackets with HTML entities. s = s:gsub('%]', ']') return s end
local ret local docTitle = data.docTitle local title = data.title if docTitle.exists then local viewLink = makeWikilink(docTitle.prefixedText, data.viewLinkDisplay) local editLink = makeUrlLink(docTitle:fullUrl{action = 'edit'}, data.editLinkDisplay) local historyLink = makeUrlLink(docTitle:fullUrl{action = 'history'}, data.historyLinkDisplay) local purgeLink = makeUrlLink(title:fullUrl{action = 'purge'}, data.purgeLinkDisplay) ret = '[%s] [%s] [%s] [%s]' ret = escapeBrackets(ret) ret = mw.ustring.format(ret, viewLink, editLink, historyLink, purgeLink) else local createLink = makeUrlLink(docTitle:fullUrl{action = 'edit', preload = data.preload}, data.createLinkDisplay) ret = '[%s]' ret = escapeBrackets(ret) ret = mw.ustring.format(ret, createLink) end return ret end
function p.makeStartBoxData(args, env, links)
--[=[
-- Does initial processing of data to pass to the start-box render function, p.renderStartBox.
-- @args - a table of arguments passed by the user
-- @env - environment table containing title objects, etc., generated with p.getEnvironment
-- @links - a string containing the [view][edit][history][purge] links - could be nil if there's an error.
--
-- Messages:
-- 'documentation-icon-wikitext' --> ''
-- 'template-namespace-heading' --> 'Template documentation'
-- 'module-namespace-heading' --> 'Module documentation'
-- 'file-namespace-heading' --> 'Summary'
-- 'other-namespaces-heading' --> 'Documentation'
-- 'start-box-linkclasses' --> 'mw-editsection-like plainlinks'
-- 'start-box-link-id' --> 'doc_editlinks'
-- 'testcases-create-link-display' --> 'create'
--]=]
local subjectSpace = env.subjectSpace
if not subjectSpace then
-- Default to an "other namespaces" namespace, so that we get at least some output
-- if an error occurs.
subjectSpace = 2
end
local data = {}
-- Heading local heading = args.heading -- Blank values are not removed. if heading == then -- Don't display the start box if the heading arg is defined but blank. return nil end if heading then data.heading = heading elseif subjectSpace == 10 then -- Template namespace data.heading = message('documentation-icon-wikitext') .. ' ' .. message('template-namespace-heading') elseif subjectSpace == 828 then -- Module namespace data.heading = message('documentation-icon-wikitext') .. ' ' .. message('module-namespace-heading') elseif subjectSpace == 6 then -- File namespace data.heading = message('file-namespace-heading') else data.heading = message('other-namespaces-heading') end
-- Heading CSS local headingStyle = args['heading-style'] if headingStyle then data.headingStyleText = headingStyle elseif subjectSpace == 10 then -- We are in the template or template talk namespaces. data.headingFontWeight = 'bold' data.headingFontSize = '125%' else data.headingFontSize = '150%' end
-- Data for the [view][edit][history][purge] or [create] links. if links then data.linksClass = message('start-box-linkclasses') data.linksId = message('start-box-link-id') data.links = links end
return data end
function p.renderStartBox(data) -- Renders the start box html. -- @data - a table of data generated by p.makeStartBoxData. local sbox = mw.html.create('div') sbox :css('padding-bottom', '3px') :css('border-bottom', '1px solid #aaa') :css('margin-bottom', '1ex') :newline() :tag('span') :cssText(data.headingStyleText) :css('font-weight', data.headingFontWeight) :css('font-size', data.headingFontSize) :wikitext(data.heading) local links = data.links if links then sbox:tag('span') :addClass(data.linksClass) :attr('id', data.linksId) :wikitext(links) end return tostring(sbox) end
-- Documentation content
p.content = makeInvokeFunc('_content')
function p._content(args, env) -- Displays the documentation contents -- @args - a table of arguments passed by the user -- @env - environment table containing title objects, etc., generated with p.getEnvironment env = env or p.getEnvironment(args) local docTitle = env.docTitle local content = args.content if not content and docTitle and docTitle.exists then content = args._content or mw.getCurrentFrame():expandTemplate{title = docTitle.prefixedText} end -- The line breaks below are necessary so that "=== Headings ===" at the start and end -- of docs are interpreted correctly. return '\n' .. (content or ) .. '\n' end
p.contentTitle = makeInvokeFunc('_contentTitle')
function p._contentTitle(args, env) env = env or p.getEnvironment(args) local docTitle = env.docTitle if not args.content and docTitle and docTitle.exists then return docTitle.prefixedText else return end end
-- End box
p.endBox = makeInvokeFunc('_endBox')
function p._endBox(args, env) --[=[ -- This function generates the end box (also known as the link box). -- @args - a table of arguments passed by the user -- @env - environment table containing title objects, etc., generated with p.getEnvironment -- -- Messages: -- 'fmbox-id' --> 'documentation-meta-data' -- 'fmbox-style' --> 'background-color: #ecfcf4' -- 'fmbox-textstyle' --> 'font-style: italic' -- -- The HTML is generated by the Template:Fmbox template, courtesy of Module:Message box. --]=]
-- Get environment data. env = env or p.getEnvironment(args) local subjectSpace = env.subjectSpace local docTitle = env.docTitle if not subjectSpace or not docTitle then return nil end
-- Check whether we should output the end box at all. Add the end -- box by default if the documentation exists or if we are in the -- user, module or template namespaces. local linkBox = args['link box'] if linkBox == 'off' or not ( docTitle.exists or subjectSpace == 2 or subjectSpace == 828 or subjectSpace == 10 ) then return nil end
-- Assemble the arguments for Template:Fmbox. local fmargs = {} fmargs.id = message('fmbox-id') -- Sets 'documentation-meta-data' fmargs.image = 'none' fmargs.style = message('fmbox-style') -- Sets 'background-color: #ecfcf4' fmargs.textstyle = message('fmbox-textstyle') -- 'font-style: italic;'
-- Assemble the fmbox text field.
local text =
if linkBox then
text = text .. linkBox
else
text = text .. (p.makeDocPageBlurb(args, env) or ) -- "This documentation is transcluded from Foo."
if subjectSpace == 2 or subjectSpace == 10 or subjectSpace == 828 then
-- We are in the user, template or module namespaces.
-- Add sandbox and testcases links.
-- "Editors can experiment in this template's sandbox and testcases pages."
text = text .. (p.makeExperimentBlurb(args, env) or )
text = text .. '
'
if not args.content and not args[1] then
-- "Please add categories to the /doc subpage."
-- Don't show this message with inline docs or with an explicitly specified doc page,
-- as then it is unclear where to add the categories.
text = text .. (p.makeCategoriesBlurb(args, env) or )
end
text = text .. ' ' .. (p.makeSubpagesBlurb(args, env) or ) --"Subpages of this template"
local printBlurb = p.makePrintBlurb(args, env) -- Two-line blurb about print versions of templates.
if printBlurb then
text = text .. '
' .. printBlurb
end
end
end
fmargs.text = text
return messageBox.main('fmbox', fmargs) end
function p.makeDocPageBlurb(args, env)
--[=[
-- Makes the blurb "This documentation is transcluded from Template:Foo (edit, history)".
-- @args - a table of arguments passed by the user
-- @env - environment table containing title objects, etc., generated with p.getEnvironment
--
-- Messages:
-- 'edit-link-display' --> 'edit'
-- 'history-link-display' --> 'history'
-- 'transcluded-from-blurb' -->
-- 'The above documentation
-- is transcluded from $1.'
-- 'module-preload' --> 'Template:Documentation/preload-module-doc'
-- 'create-link-display' --> 'create'
-- 'create-module-doc-blurb' -->
-- 'You might want to $1 a documentation page for this Scribunto module.'
--]=]
local docTitle = env.docTitle
if not docTitle then
return nil
end
local ret
if docTitle.exists then
-- /doc exists; link to it.
local docLink = makeWikilink(docTitle.prefixedText)
local editUrl = docTitle:fullUrl{action = 'edit'}
local editDisplay = message('edit-link-display')
local editLink = makeUrlLink(editUrl, editDisplay)
local historyUrl = docTitle:fullUrl{action = 'history'}
local historyDisplay = message('history-link-display')
local historyLink = makeUrlLink(historyUrl, historyDisplay)
ret = message('transcluded-from-blurb', {docLink})
.. ' '
.. makeToolbar(editLink, historyLink)
.. '
'
elseif env.subjectSpace == 828 then
-- /doc does not exist; ask to create it.
local createUrl = docTitle:fullUrl{action = 'edit', preload = message('module-preload')}
local createDisplay = message('create-link-display')
local createLink = makeUrlLink(createUrl, createDisplay)
ret = message('create-module-doc-blurb', {createLink})
.. '
'
end
return ret
end
function p.makeExperimentBlurb(args, env) --[[ -- Renders the text "Editors can experiment in this template's sandbox (edit | diff) and testcases (edit) pages." -- @args - a table of arguments passed by the user -- @env - environment table containing title objects, etc., generated with p.getEnvironment -- -- Messages: -- 'sandbox-link-display' --> 'sandbox' -- 'sandbox-edit-link-display' --> 'edit' -- 'compare-link-display' --> 'diff' -- 'module-sandbox-preload' --> 'Template:Documentation/preload-module-sandbox' -- 'template-sandbox-preload' --> 'Template:Documentation/preload-sandbox' -- 'sandbox-create-link-display' --> 'create' -- 'mirror-edit-summary' --> 'Create sandbox version of $1' -- 'mirror-link-display' --> 'mirror' -- 'mirror-link-preload' --> 'Template:Documentation/mirror' -- 'sandbox-link-display' --> 'sandbox' -- 'testcases-link-display' --> 'testcases' -- 'testcases-edit-link-display'--> 'edit' -- 'template-sandbox-preload' --> 'Template:Documentation/preload-sandbox' -- 'testcases-create-link-display' --> 'create' -- 'testcases-link-display' --> 'testcases' -- 'testcases-edit-link-display' --> 'edit' -- 'module-testcases-preload' --> 'Template:Documentation/preload-module-testcases' -- 'template-testcases-preload' --> 'Template:Documentation/preload-testcases' -- 'experiment-blurb-module' --> 'Editors can experiment in this module's $1 and $2 pages.' -- 'experiment-blurb-template' --> 'Editors can experiment in this template's $1 and $2 pages.' --]] local subjectSpace = env.subjectSpace local templateTitle = env.templateTitle local sandboxTitle = env.sandboxTitle local testcasesTitle = env.testcasesTitle local templatePage = templateTitle.prefixedText if not subjectSpace or not templateTitle or not sandboxTitle or not testcasesTitle then return nil end -- Make links. local sandboxLinks, testcasesLinks if sandboxTitle.exists then local sandboxPage = sandboxTitle.prefixedText local sandboxDisplay = message('sandbox-link-display') local sandboxLink = makeWikilink(sandboxPage, sandboxDisplay) local sandboxEditUrl = sandboxTitle:fullUrl{action = 'edit'} local sandboxEditDisplay = message('sandbox-edit-link-display') local sandboxEditLink = makeUrlLink(sandboxEditUrl, sandboxEditDisplay) local compareUrl = env.compareUrl local compareLink if compareUrl then local compareDisplay = message('compare-link-display') compareLink = makeUrlLink(compareUrl, compareDisplay) end sandboxLinks = sandboxLink .. ' ' .. makeToolbar(sandboxEditLink, compareLink) else local sandboxPreload if subjectSpace == 828 then sandboxPreload = message('module-sandbox-preload') else sandboxPreload = message('template-sandbox-preload') end local sandboxCreateUrl = sandboxTitle:fullUrl{action = 'edit', preload = sandboxPreload} local sandboxCreateDisplay = message('sandbox-create-link-display') local sandboxCreateLink = makeUrlLink(sandboxCreateUrl, sandboxCreateDisplay) local mirrorSummary = message('mirror-edit-summary', {makeWikilink(templatePage)}) local mirrorPreload = message('mirror-link-preload') local mirrorUrl = sandboxTitle:fullUrl{action = 'edit', preload = mirrorPreload, summary = mirrorSummary} if subjectSpace == 828 then mirrorUrl = sandboxTitle:fullUrl{action = 'edit', preload = templateTitle.prefixedText, summary = mirrorSummary} end local mirrorDisplay = message('mirror-link-display') local mirrorLink = makeUrlLink(mirrorUrl, mirrorDisplay) sandboxLinks = message('sandbox-link-display') .. ' ' .. makeToolbar(sandboxCreateLink, mirrorLink) end if testcasesTitle.exists then local testcasesPage = testcasesTitle.prefixedText local testcasesDisplay = message('testcases-link-display') local testcasesLink = makeWikilink(testcasesPage, testcasesDisplay) local testcasesEditUrl = testcasesTitle:fullUrl{action = 'edit'} local testcasesEditDisplay = message('testcases-edit-link-display') local testcasesEditLink = makeUrlLink(testcasesEditUrl, testcasesEditDisplay) -- for Modules, add testcases run link if exists if testcasesTitle.contentModel == "Scribunto" and testcasesTitle.talkPageTitle and testcasesTitle.talkPageTitle.exists then local testcasesRunLinkDisplay = message('testcases-run-link-display') local testcasesRunLink = makeWikilink(testcasesTitle.talkPageTitle.prefixedText, testcasesRunLinkDisplay) testcasesLinks = testcasesLink .. ' ' .. makeToolbar(testcasesEditLink, testcasesRunLink) else testcasesLinks = testcasesLink .. ' ' .. makeToolbar(testcasesEditLink) end else local testcasesPreload if subjectSpace == 828 then testcasesPreload = message('module-testcases-preload') else testcasesPreload = message('template-testcases-preload') end local testcasesCreateUrl = testcasesTitle:fullUrl{action = 'edit', preload = testcasesPreload} local testcasesCreateDisplay = message('testcases-create-link-display') local testcasesCreateLink = makeUrlLink(testcasesCreateUrl, testcasesCreateDisplay) testcasesLinks = message('testcases-link-display') .. ' ' .. makeToolbar(testcasesCreateLink) end local messageName if subjectSpace == 828 then messageName = 'experiment-blurb-module' else messageName = 'experiment-blurb-template' end return message(messageName, {sandboxLinks, testcasesLinks}) end
function p.makeCategoriesBlurb(args, env) --[[ -- Generates the text "Please add categories to the /doc subpage." -- @args - a table of arguments passed by the user -- @env - environment table containing title objects, etc., generated with p.getEnvironment -- Messages: -- 'doc-link-display' --> '/doc' -- 'add-categories-blurb' --> 'Please add categories to the $1 subpage.' --]] local docTitle = env.docTitle if not docTitle then return nil end local docPathLink = makeWikilink(docTitle.prefixedText, message('doc-link-display')) return message('add-categories-blurb', {docPathLink}) end
function p.makeSubpagesBlurb(args, env) --[[ -- Generates the "Subpages of this template" link. -- @args - a table of arguments passed by the user -- @env - environment table containing title objects, etc., generated with p.getEnvironment
-- Messages: -- 'template-pagetype' --> 'template' -- 'module-pagetype' --> 'module' -- 'default-pagetype' --> 'page' -- 'subpages-link-display' --> 'Subpages of this $1' --]] local subjectSpace = env.subjectSpace local templateTitle = env.templateTitle if not subjectSpace or not templateTitle then return nil end local pagetype if subjectSpace == 10 then pagetype = message('template-pagetype') elseif subjectSpace == 828 then pagetype = message('module-pagetype') else pagetype = message('default-pagetype') end local subpagesLink = makeWikilink( 'Special:PrefixIndex/' .. templateTitle.prefixedText .. '/', message('subpages-link-display', {pagetype}) ) return message('subpages-blurb', {subpagesLink}) end
function p.makePrintBlurb(args, env) --[=[ -- Generates the blurb displayed when there is a print version of the template available. -- @args - a table of arguments passed by the user -- @env - environment table containing title objects, etc., generated with p.getEnvironment -- -- Messages: -- 'print-link-display' --> '/Print' -- 'print-blurb' --> 'A print version' -- .. ' of this template exists at $1.' -- .. ' If you make a change to this template, please update the print version as well.' -- 'display-print-category' --> true -- 'print-category' --> 'Templates with print versions' --]=] local printTitle = env.printTitle if not printTitle then return nil end local ret if printTitle.exists then local printLink = makeWikilink(printTitle.prefixedText, message('print-link-display')) ret = message('print-blurb', {printLink}) local displayPrintCategory = message('display-print-category', nil, 'boolean') if displayPrintCategory then ret = ret .. makeCategoryLink(message('print-category')) end end return ret end
-- Tracking categories
function p.addTrackingCategories(env) --[[ -- Check if -- This module implements Template loop detected: Template:Documentation.
-- Get required modules. local getArgs = require('Module:Arguments').getArgs local messageBox = require('Module:Message box')
-- Get the config table. local cfg = mw.loadData('Module:Documentation/config')
local p = {}
-- Often-used functions. local ugsub = mw.ustring.gsub
-- Helper functions -- -- These are defined as local functions, but are made available in the p -- table for testing purposes.
local function message(cfgKey, valArray, expectType) --[[ -- Gets a message from the cfg table and formats it if appropriate. -- The function raises an error if the value from the cfg table is not -- of the type expectType. The default type for expectType is 'string'. -- If the table valArray is present, strings such as $1, $2 etc. in the -- message are substituted with values from the table keys [1], [2] etc. -- For example, if the message "foo-message" had the value 'Foo $2 bar $1.', -- message('foo-message', {'baz', 'qux'}) would return "Foo qux bar baz." --]] local msg = cfg[cfgKey] expectType = expectType or 'string' if type(msg) ~= expectType then error('message: type error in message cfg.' .. cfgKey .. ' (' .. expectType .. ' expected, got ' .. type(msg) .. ')', 2) end if not valArray then return msg end
local function getMessageVal(match) match = tonumber(match) return valArray[match] or error('message: no value found for key $' .. match .. ' in message cfg.' .. cfgKey, 4) end
local ret = ugsub(msg, '$([1-9][0-9]*)', getMessageVal) return ret end
p.message = message
local function makeWikilink(page, display) if display then return mw.ustring.format('%s', page, display) else return mw.ustring.format('%s', page) end end
p.makeWikilink = makeWikilink
local function makeCategoryLink(cat, sort) local catns = mw.site.namespaces[14].name return makeWikilink(catns .. ':' .. cat, sort) end
p.makeCategoryLink = makeCategoryLink
local function makeUrlLink(url, display) return mw.ustring.format('[%s %s]', url, display) end
p.makeUrlLink = makeUrlLink
local function makeToolbar(...) local ret = {} local lim = select('#', ...) if lim < 1 then return nil end for i = 1, lim do ret[#ret + 1] = select(i, ...) end return '(' .. table.concat(ret, ' | ') .. ')' end
p.makeToolbar = makeToolbar
-- Argument processing
local function makeInvokeFunc(funcName) return function (frame) local args = getArgs(frame, { valueFunc = function (key, value) if type(value) == 'string' then value = value:match('^%s*(.-)%s*$') -- Remove whitespace. if key == 'heading' or value ~= then return value else return nil end else return value end end }) return p[funcName](args) end end
-- Main function
p.main = makeInvokeFunc('_main')
function p._main(args) --[[ -- This function defines logic flow for the module. -- @args - table of arguments passed by the user -- -- Messages: -- 'main-div-id' --> 'template-documentation' -- 'main-div-classes' --> 'template-documentation iezoomfix' --]] local env = p.getEnvironment(args) local root = mw.html.create() root :wikitext(p.protectionTemplate(env)) :wikitext(p.sandboxNotice(args, env)) -- This div tag is from Template:Documentation/start box, but moving it here -- so that we don't have to worry about unclosed tags. :tag('div') :attr('id', message('main-div-id')) :addClass(message('main-div-classes')) :newline() :wikitext(p._startBox(args, env)) :wikitext(p._content(args, env)) :tag('div') :css('clear', 'both') -- So right or left floating items don't stick out of the doc box. :newline() :done() :done() :wikitext(p._endBox(args, env)) :wikitext(p.addTrackingCategories(env)) return tostring(root) end
-- Environment settings
function p.getEnvironment(args) --[[ -- Returns a table with information about the environment, including title objects and other namespace- or -- path-related data. -- @args - table of arguments passed by the user -- -- Title objects include: -- env.title - the page we are making documentation for (usually the current title) -- env.templateTitle - the template (or module, file, etc.) -- env.docTitle - the /doc subpage. -- env.sandboxTitle - the /sandbox subpage. -- env.testcasesTitle - the /testcases subpage. -- env.printTitle - the print version of the template, located at the /Print subpage. -- -- Data includes: -- env.protectionLevels - the protection levels table of the title object. -- env.subjectSpace - the number of the title's subject namespace. -- env.docSpace - the number of the namespace the title puts its documentation in. -- env.docpageBase - the text of the base page of the /doc, /sandbox and /testcases pages, with namespace. -- env.compareUrl - URL of the Special:ComparePages page comparing the sandbox with the template. -- -- All table lookups are passed through pcall so that errors are caught. If an error occurs, the value -- returned will be nil. --]]
local env, envFuncs = {}, {}
-- Set up the metatable. If triggered we call the corresponding function in the envFuncs table. The value -- returned by that function is memoized in the env table so that we don't call any of the functions -- more than once. (Nils won't be memoized.) setmetatable(env, { __index = function (t, key) local envFunc = envFuncs[key] if envFunc then local success, val = pcall(envFunc) if success then env[key] = val -- Memoise the value. return val end end return nil end })
function envFuncs.title() -- The title object for the current page, or a test page passed with args.page. local title local titleArg = args.page if titleArg then title = mw.title.new(titleArg) else title = mw.title.getCurrentTitle() end return title end
function envFuncs.templateTitle() --[[ -- The template (or module, etc.) title object. -- Messages: -- 'sandbox-subpage' --> 'sandbox' -- 'testcases-subpage' --> 'testcases' --]] local subjectSpace = env.subjectSpace local title = env.title local subpage = title.subpageText if subpage == message('sandbox-subpage') or subpage == message('testcases-subpage') then return mw.title.makeTitle(subjectSpace, title.baseText) else return mw.title.makeTitle(subjectSpace, title.text) end end
function envFuncs.docTitle() --[[ -- Title object of the /doc subpage. -- Messages: -- 'doc-subpage' --> 'doc' --]] local title = env.title local docname = args[1] -- User-specified doc page. local docpage if docname then docpage = docname else docpage = env.docpageBase .. '/' .. message('doc-subpage') end return mw.title.new(docpage) end
function envFuncs.sandboxTitle() --[[ -- Title object for the /sandbox subpage. -- Messages: -- 'sandbox-subpage' --> 'sandbox' --]] return mw.title.new(env.docpageBase .. '/' .. message('sandbox-subpage')) end
function envFuncs.testcasesTitle() --[[ -- Title object for the /testcases subpage. -- Messages: -- 'testcases-subpage' --> 'testcases' --]] return mw.title.new(env.docpageBase .. '/' .. message('testcases-subpage')) end
function envFuncs.printTitle() --[[ -- Title object for the /Print subpage. -- Messages: -- 'print-subpage' --> 'Print' --]] return env.templateTitle:subPageTitle(message('print-subpage')) end
function envFuncs.protectionLevels() -- The protection levels table of the title object. return env.title.protectionLevels end
function envFuncs.subjectSpace() -- The subject namespace number. return mw.site.namespaces[env.title.namespace].subject.id end
function envFuncs.docSpace() -- The documentation namespace number. For most namespaces this is the same as the -- subject namespace. However, pages in the Article, File, MediaWiki or Category -- namespaces must have their /doc, /sandbox and /testcases pages in talk space. local subjectSpace = env.subjectSpace if subjectSpace == 0 or subjectSpace == 6 or subjectSpace == 8 or subjectSpace == 14 then return subjectSpace + 1 else return subjectSpace end end
function envFuncs.docpageBase() -- The base page of the /doc, /sandbox, and /testcases subpages. -- For some namespaces this is the talk page, rather than the template page. local templateTitle = env.templateTitle local docSpace = env.docSpace local docSpaceText = mw.site.namespaces[docSpace].name -- Assemble the link. docSpace is never the main namespace, so we can hardcode the colon. return docSpaceText .. ':' .. templateTitle.text end
function envFuncs.compareUrl() -- Diff link between the sandbox and the main template using Special:ComparePages. local templateTitle = env.templateTitle local sandboxTitle = env.sandboxTitle if templateTitle.exists and sandboxTitle.exists then local compareUrl = mw.uri.fullUrl( 'Special:ComparePages', {page1 = templateTitle.prefixedText, page2 = sandboxTitle.prefixedText} ) return tostring(compareUrl) else return nil end end
return env end
-- Auxiliary templates
function p.sandboxNotice(args, env)
--[=[
-- Generates a sandbox notice for display above sandbox pages.
-- @args - a table of arguments passed by the user
-- @env - environment table containing title objects, etc., generated with p.getEnvironment
--
-- Messages:
-- 'sandbox-notice-image' --> ''
-- 'sandbox-notice-blurb' --> 'This is the $1 for $2.'
-- 'sandbox-notice-diff-blurb' --> 'This is the $1 for $2 ($3).'
-- 'sandbox-notice-pagetype-template' --> 'template sandbox page'
-- 'sandbox-notice-pagetype-module' --> 'module sandbox page'
-- 'sandbox-notice-pagetype-other' --> 'sandbox page'
-- 'sandbox-notice-compare-link-display' --> 'diff'
-- 'sandbox-notice-testcases-blurb' --> 'See also the companion subpage for $1.'
-- 'sandbox-notice-testcases-link-display' --> 'test cases'
-- 'sandbox-category' --> 'Template sandboxes'
--]=]
local title = env.title
local sandboxTitle = env.sandboxTitle
local templateTitle = env.templateTitle
local subjectSpace = env.subjectSpace
if not (subjectSpace and title and sandboxTitle and templateTitle and mw.title.equals(title, sandboxTitle)) then
return nil
end
-- Build the table of arguments to pass to Template:Ombox. We need just two fields, "image" and "text".
local omargs = {}
omargs.image = message('sandbox-notice-image')
-- Get the text. We start with the opening blurb, which is something like
-- "This is the template sandbox for Template:Foo (diff)."
local text =
local pagetype
if subjectSpace == 10 then
pagetype = message('sandbox-notice-pagetype-template')
elseif subjectSpace == 828 then
pagetype = message('sandbox-notice-pagetype-module')
else
pagetype = message('sandbox-notice-pagetype-other')
end
local templateLink = makeWikilink(templateTitle.prefixedText)
local compareUrl = env.compareUrl
if compareUrl then
local compareDisplay = message('sandbox-notice-compare-link-display')
local compareLink = makeUrlLink(compareUrl, compareDisplay)
text = text .. message('sandbox-notice-diff-blurb', {pagetype, templateLink, compareLink})
else
text = text .. message('sandbox-notice-blurb', {pagetype, templateLink})
end
-- Get the test cases page blurb if the page exists. This is something like
-- "See also the companion subpage for test cases."
local testcasesTitle = env.testcasesTitle
if testcasesTitle and testcasesTitle.exists then
if testcasesTitle.contentModel == "Scribunto" then
local testcasesLinkDisplay = message('sandbox-notice-testcases-link-display')
local testcasesRunLinkDisplay = message('sandbox-notice-testcases-run-link-display')
local testcasesLink = makeWikilink(testcasesTitle.prefixedText, testcasesLinkDisplay)
local testcasesRunLink = makeWikilink(testcasesTitle.talkPageTitle.prefixedText, testcasesRunLinkDisplay)
text = text .. '
' .. message('sandbox-notice-testcases-run-blurb', {testcasesLink, testcasesRunLink})
else
local testcasesLinkDisplay = message('sandbox-notice-testcases-link-display')
local testcasesLink = makeWikilink(testcasesTitle.prefixedText, testcasesLinkDisplay)
text = text .. '
' .. message('sandbox-notice-testcases-blurb', {testcasesLink})
end
end
-- Add the sandbox to the sandbox category.
text = text .. makeCategoryLink(message('sandbox-category'))
omargs.text = text
local ret = '
'
ret = ret .. messageBox.main('ombox', omargs) return ret end
function p.protectionTemplate(env) -- Generates the padlock icon in the top right. -- @env - environment table containing title objects, etc., generated with p.getEnvironment -- Messages: -- 'protection-template' --> 'pp-template' -- 'protection-template-args' --> {docusage = 'yes'} local protectionLevels, mProtectionBanner local title = env.title protectionLevels = env.protectionLevels if not protectionLevels then return nil end local editProt = protectionLevels.edit and protectionLevels.edit[1] local moveProt = protectionLevels.move and protectionLevels.move[1] if editProt then -- The page is edit-protected. mProtectionBanner = require('Module:Protection banner') local reason = message('protection-reason-edit') return mProtectionBanner._main{reason, small = true} elseif moveProt and moveProt ~= 'autoconfirmed' then -- The page is move-protected but not edit-protected. Exclude move -- protection with the level "autoconfirmed", as this is equivalent to -- no move protection at all. mProtectionBanner = require('Module:Protection banner') return mProtectionBanner._main{action = 'move', small = true} else return nil end end
-- Start box
p.startBox = makeInvokeFunc('_startBox')
function p._startBox(args, env) --[[ -- This function generates the start box. -- @args - a table of arguments passed by the user -- @env - environment table containing title objects, etc., generated with p.getEnvironment -- -- The actual work is done by p.makeStartBoxLinksData and p.renderStartBoxLinks which make -- the [view] [edit] [history] [purge] links, and by p.makeStartBoxData and p.renderStartBox -- which generate the box HTML. --]] env = env or p.getEnvironment(args) local links local content = args.content if not content or args[1] then -- No need to include the links if the documentation is on the template page itself. local linksData = p.makeStartBoxLinksData(args, env) if linksData then links = p.renderStartBoxLinks(linksData) end end -- Generate the start box html. local data = p.makeStartBoxData(args, env, links) if data then return p.renderStartBox(data) else -- User specified no heading. return nil end end
function p.makeStartBoxLinksData(args, env) --[[ -- Does initial processing of data to make the [view] [edit] [history] [purge] links. -- @args - a table of arguments passed by the user -- @env - environment table containing title objects, etc., generated with p.getEnvironment -- -- Messages: -- 'view-link-display' --> 'view' -- 'edit-link-display' --> 'edit' -- 'history-link-display' --> 'history' -- 'purge-link-display' --> 'purge' -- 'file-docpage-preload' --> 'Template:Documentation/preload-filespace' -- 'module-preload' --> 'Template:Documentation/preload-module-doc' -- 'docpage-preload' --> 'Template:Documentation/preload' -- 'create-link-display' --> 'create' --]] local subjectSpace = env.subjectSpace local title = env.title local docTitle = env.docTitle if not title or not docTitle then return nil end if docTitle.isRedirect then docTitle = docTitle.redirectTarget end
local data = {} data.title = title data.docTitle = docTitle -- View, display, edit, and purge links if /doc exists. data.viewLinkDisplay = message('view-link-display') data.editLinkDisplay = message('edit-link-display') data.historyLinkDisplay = message('history-link-display') data.purgeLinkDisplay = message('purge-link-display') -- Create link if /doc doesn't exist. local preload = args.preload if not preload then if subjectSpace == 6 then -- File namespace preload = message('file-docpage-preload') elseif subjectSpace == 828 then -- Module namespace preload = message('module-preload') else preload = message('docpage-preload') end end data.preload = preload data.createLinkDisplay = message('create-link-display') return data end
function p.renderStartBoxLinks(data) --[[ -- Generates the [view][edit][history][purge] or [create] links from the data table. -- @data - a table of data generated by p.makeStartBoxLinksData --]]
local function escapeBrackets(s) -- Escapes square brackets with HTML entities. s = s:gsub('%[', '[') -- Replace square brackets with HTML entities. s = s:gsub('%]', ']') return s end
local ret local docTitle = data.docTitle local title = data.title if docTitle.exists then local viewLink = makeWikilink(docTitle.prefixedText, data.viewLinkDisplay) local editLink = makeUrlLink(docTitle:fullUrl{action = 'edit'}, data.editLinkDisplay) local historyLink = makeUrlLink(docTitle:fullUrl{action = 'history'}, data.historyLinkDisplay) local purgeLink = makeUrlLink(title:fullUrl{action = 'purge'}, data.purgeLinkDisplay) ret = '[%s] [%s] [%s] [%s]' ret = escapeBrackets(ret) ret = mw.ustring.format(ret, viewLink, editLink, historyLink, purgeLink) else local createLink = makeUrlLink(docTitle:fullUrl{action = 'edit', preload = data.preload}, data.createLinkDisplay) ret = '[%s]' ret = escapeBrackets(ret) ret = mw.ustring.format(ret, createLink) end return ret end
function p.makeStartBoxData(args, env, links)
--[=[
-- Does initial processing of data to pass to the start-box render function, p.renderStartBox.
-- @args - a table of arguments passed by the user
-- @env - environment table containing title objects, etc., generated with p.getEnvironment
-- @links - a string containing the [view][edit][history][purge] links - could be nil if there's an error.
--
-- Messages:
-- 'documentation-icon-wikitext' --> ''
-- 'template-namespace-heading' --> 'Template documentation'
-- 'module-namespace-heading' --> 'Module documentation'
-- 'file-namespace-heading' --> 'Summary'
-- 'other-namespaces-heading' --> 'Documentation'
-- 'start-box-linkclasses' --> 'mw-editsection-like plainlinks'
-- 'start-box-link-id' --> 'doc_editlinks'
-- 'testcases-create-link-display' --> 'create'
--]=]
local subjectSpace = env.subjectSpace
if not subjectSpace then
-- Default to an "other namespaces" namespace, so that we get at least some output
-- if an error occurs.
subjectSpace = 2
end
local data = {}
-- Heading local heading = args.heading -- Blank values are not removed. if heading == then -- Don't display the start box if the heading arg is defined but blank. return nil end if heading then data.heading = heading elseif subjectSpace == 10 then -- Template namespace data.heading = message('documentation-icon-wikitext') .. ' ' .. message('template-namespace-heading') elseif subjectSpace == 828 then -- Module namespace data.heading = message('documentation-icon-wikitext') .. ' ' .. message('module-namespace-heading') elseif subjectSpace == 6 then -- File namespace data.heading = message('file-namespace-heading') else data.heading = message('other-namespaces-heading') end
-- Heading CSS local headingStyle = args['heading-style'] if headingStyle then data.headingStyleText = headingStyle elseif subjectSpace == 10 then -- We are in the template or template talk namespaces. data.headingFontWeight = 'bold' data.headingFontSize = '125%' else data.headingFontSize = '150%' end
-- Data for the [view][edit][history][purge] or [create] links. if links then data.linksClass = message('start-box-linkclasses') data.linksId = message('start-box-link-id') data.links = links end
return data end
function p.renderStartBox(data) -- Renders the start box html. -- @data - a table of data generated by p.makeStartBoxData. local sbox = mw.html.create('div') sbox :css('padding-bottom', '3px') :css('border-bottom', '1px solid #aaa') :css('margin-bottom', '1ex') :newline() :tag('span') :cssText(data.headingStyleText) :css('font-weight', data.headingFontWeight) :css('font-size', data.headingFontSize) :wikitext(data.heading) local links = data.links if links then sbox:tag('span') :addClass(data.linksClass) :attr('id', data.linksId) :wikitext(links) end return tostring(sbox) end
-- Documentation content
p.content = makeInvokeFunc('_content')
function p._content(args, env) -- Displays the documentation contents -- @args - a table of arguments passed by the user -- @env - environment table containing title objects, etc., generated with p.getEnvironment env = env or p.getEnvironment(args) local docTitle = env.docTitle local content = args.content if not content and docTitle and docTitle.exists then content = args._content or mw.getCurrentFrame():expandTemplate{title = docTitle.prefixedText} end -- The line breaks below are necessary so that "=== Headings ===" at the start and end -- of docs are interpreted correctly. return '\n' .. (content or ) .. '\n' end
p.contentTitle = makeInvokeFunc('_contentTitle')
function p._contentTitle(args, env) env = env or p.getEnvironment(args) local docTitle = env.docTitle if not args.content and docTitle and docTitle.exists then return docTitle.prefixedText else return end end
-- End box
p.endBox = makeInvokeFunc('_endBox')
function p._endBox(args, env) --[=[ -- This function generates the end box (also known as the link box). -- @args - a table of arguments passed by the user -- @env - environment table containing title objects, etc., generated with p.getEnvironment -- -- Messages: -- 'fmbox-id' --> 'documentation-meta-data' -- 'fmbox-style' --> 'background-color: #ecfcf4' -- 'fmbox-textstyle' --> 'font-style: italic' -- -- The HTML is generated by the Template:Fmbox template, courtesy of Module:Message box. --]=]
-- Get environment data. env = env or p.getEnvironment(args) local subjectSpace = env.subjectSpace local docTitle = env.docTitle if not subjectSpace or not docTitle then return nil end
-- Check whether we should output the end box at all. Add the end -- box by default if the documentation exists or if we are in the -- user, module or template namespaces. local linkBox = args['link box'] if linkBox == 'off' or not ( docTitle.exists or subjectSpace == 2 or subjectSpace == 828 or subjectSpace == 10 ) then return nil end
-- Assemble the arguments for Template:Fmbox. local fmargs = {} fmargs.id = message('fmbox-id') -- Sets 'documentation-meta-data' fmargs.image = 'none' fmargs.style = message('fmbox-style') -- Sets 'background-color: #ecfcf4' fmargs.textstyle = message('fmbox-textstyle') -- 'font-style: italic;'
-- Assemble the fmbox text field.
local text =
if linkBox then
text = text .. linkBox
else
text = text .. (p.makeDocPageBlurb(args, env) or ) -- "This documentation is transcluded from Foo."
if subjectSpace == 2 or subjectSpace == 10 or subjectSpace == 828 then
-- We are in the user, template or module namespaces.
-- Add sandbox and testcases links.
-- "Editors can experiment in this template's sandbox and testcases pages."
text = text .. (p.makeExperimentBlurb(args, env) or )
text = text .. '
'
if not args.content and not args[1] then
-- "Please add categories to the /doc subpage."
-- Don't show this message with inline docs or with an explicitly specified doc page,
-- as then it is unclear where to add the categories.
text = text .. (p.makeCategoriesBlurb(args, env) or )
end
text = text .. ' ' .. (p.makeSubpagesBlurb(args, env) or ) --"Subpages of this template"
local printBlurb = p.makePrintBlurb(args, env) -- Two-line blurb about print versions of templates.
if printBlurb then
text = text .. '
' .. printBlurb
end
end
end
fmargs.text = text
return messageBox.main('fmbox', fmargs) end
function p.makeDocPageBlurb(args, env)
--[=[
-- Makes the blurb "This documentation is transcluded from Template:Foo (edit, history)".
-- @args - a table of arguments passed by the user
-- @env - environment table containing title objects, etc., generated with p.getEnvironment
--
-- Messages:
-- 'edit-link-display' --> 'edit'
-- 'history-link-display' --> 'history'
-- 'transcluded-from-blurb' -->
-- 'The above documentation
-- is transcluded from $1.'
-- 'module-preload' --> 'Template:Documentation/preload-module-doc'
-- 'create-link-display' --> 'create'
-- 'create-module-doc-blurb' -->
-- 'You might want to $1 a documentation page for this Scribunto module.'
--]=]
local docTitle = env.docTitle
if not docTitle then
return nil
end
local ret
if docTitle.exists then
-- /doc exists; link to it.
local docLink = makeWikilink(docTitle.prefixedText)
local editUrl = docTitle:fullUrl{action = 'edit'}
local editDisplay = message('edit-link-display')
local editLink = makeUrlLink(editUrl, editDisplay)
local historyUrl = docTitle:fullUrl{action = 'history'}
local historyDisplay = message('history-link-display')
local historyLink = makeUrlLink(historyUrl, historyDisplay)
ret = message('transcluded-from-blurb', {docLink})
.. ' '
.. makeToolbar(editLink, historyLink)
.. '
'
elseif env.subjectSpace == 828 then
-- /doc does not exist; ask to create it.
local createUrl = docTitle:fullUrl{action = 'edit', preload = message('module-preload')}
local createDisplay = message('create-link-display')
local createLink = makeUrlLink(createUrl, createDisplay)
ret = message('create-module-doc-blurb', {createLink})
.. '
'
end
return ret
end
function p.makeExperimentBlurb(args, env) --[[ -- Renders the text "Editors can experiment in this template's sandbox (edit | diff) and testcases (edit) pages." -- @args - a table of arguments passed by the user -- @env - environment table containing title objects, etc., generated with p.getEnvironment -- -- Messages: -- 'sandbox-link-display' --> 'sandbox' -- 'sandbox-edit-link-display' --> 'edit' -- 'compare-link-display' --> 'diff' -- 'module-sandbox-preload' --> 'Template:Documentation/preload-module-sandbox' -- 'template-sandbox-preload' --> 'Template:Documentation/preload-sandbox' -- 'sandbox-create-link-display' --> 'create' -- 'mirror-edit-summary' --> 'Create sandbox version of $1' -- 'mirror-link-display' --> 'mirror' -- 'mirror-link-preload' --> 'Template:Documentation/mirror' -- 'sandbox-link-display' --> 'sandbox' -- 'testcases-link-display' --> 'testcases' -- 'testcases-edit-link-display'--> 'edit' -- 'template-sandbox-preload' --> 'Template:Documentation/preload-sandbox' -- 'testcases-create-link-display' --> 'create' -- 'testcases-link-display' --> 'testcases' -- 'testcases-edit-link-display' --> 'edit' -- 'module-testcases-preload' --> 'Template:Documentation/preload-module-testcases' -- 'template-testcases-preload' --> 'Template:Documentation/preload-testcases' -- 'experiment-blurb-module' --> 'Editors can experiment in this module's $1 and $2 pages.' -- 'experiment-blurb-template' --> 'Editors can experiment in this template's $1 and $2 pages.' --]] local subjectSpace = env.subjectSpace local templateTitle = env.templateTitle local sandboxTitle = env.sandboxTitle local testcasesTitle = env.testcasesTitle local templatePage = templateTitle.prefixedText if not subjectSpace or not templateTitle or not sandboxTitle or not testcasesTitle then return nil end -- Make links. local sandboxLinks, testcasesLinks if sandboxTitle.exists then local sandboxPage = sandboxTitle.prefixedText local sandboxDisplay = message('sandbox-link-display') local sandboxLink = makeWikilink(sandboxPage, sandboxDisplay) local sandboxEditUrl = sandboxTitle:fullUrl{action = 'edit'} local sandboxEditDisplay = message('sandbox-edit-link-display') local sandboxEditLink = makeUrlLink(sandboxEditUrl, sandboxEditDisplay) local compareUrl = env.compareUrl local compareLink if compareUrl then local compareDisplay = message('compare-link-display') compareLink = makeUrlLink(compareUrl, compareDisplay) end sandboxLinks = sandboxLink .. ' ' .. makeToolbar(sandboxEditLink, compareLink) else local sandboxPreload if subjectSpace == 828 then sandboxPreload = message('module-sandbox-preload') else sandboxPreload = message('template-sandbox-preload') end local sandboxCreateUrl = sandboxTitle:fullUrl{action = 'edit', preload = sandboxPreload} local sandboxCreateDisplay = message('sandbox-create-link-display') local sandboxCreateLink = makeUrlLink(sandboxCreateUrl, sandboxCreateDisplay) local mirrorSummary = message('mirror-edit-summary', {makeWikilink(templatePage)}) local mirrorPreload = message('mirror-link-preload') local mirrorUrl = sandboxTitle:fullUrl{action = 'edit', preload = mirrorPreload, summary = mirrorSummary} if subjectSpace == 828 then mirrorUrl = sandboxTitle:fullUrl{action = 'edit', preload = templateTitle.prefixedText, summary = mirrorSummary} end local mirrorDisplay = message('mirror-link-display') local mirrorLink = makeUrlLink(mirrorUrl, mirrorDisplay) sandboxLinks = message('sandbox-link-display') .. ' ' .. makeToolbar(sandboxCreateLink, mirrorLink) end if testcasesTitle.exists then local testcasesPage = testcasesTitle.prefixedText local testcasesDisplay = message('testcases-link-display') local testcasesLink = makeWikilink(testcasesPage, testcasesDisplay) local testcasesEditUrl = testcasesTitle:fullUrl{action = 'edit'} local testcasesEditDisplay = message('testcases-edit-link-display') local testcasesEditLink = makeUrlLink(testcasesEditUrl, testcasesEditDisplay) -- for Modules, add testcases run link if exists if testcasesTitle.contentModel == "Scribunto" and testcasesTitle.talkPageTitle and testcasesTitle.talkPageTitle.exists then local testcasesRunLinkDisplay = message('testcases-run-link-display') local testcasesRunLink = makeWikilink(testcasesTitle.talkPageTitle.prefixedText, testcasesRunLinkDisplay) testcasesLinks = testcasesLink .. ' ' .. makeToolbar(testcasesEditLink, testcasesRunLink) else testcasesLinks = testcasesLink .. ' ' .. makeToolbar(testcasesEditLink) end else local testcasesPreload if subjectSpace == 828 then testcasesPreload = message('module-testcases-preload') else testcasesPreload = message('template-testcases-preload') end local testcasesCreateUrl = testcasesTitle:fullUrl{action = 'edit', preload = testcasesPreload} local testcasesCreateDisplay = message('testcases-create-link-display') local testcasesCreateLink = makeUrlLink(testcasesCreateUrl, testcasesCreateDisplay) testcasesLinks = message('testcases-link-display') .. ' ' .. makeToolbar(testcasesCreateLink) end local messageName if subjectSpace == 828 then messageName = 'experiment-blurb-module' else messageName = 'experiment-blurb-template' end return message(messageName, {sandboxLinks, testcasesLinks}) end
function p.makeCategoriesBlurb(args, env) --[[ -- Generates the text "Please add categories to the /doc subpage." -- @args - a table of arguments passed by the user -- @env - environment table containing title objects, etc., generated with p.getEnvironment -- Messages: -- 'doc-link-display' --> '/doc' -- 'add-categories-blurb' --> 'Please add categories to the $1 subpage.' --]] local docTitle = env.docTitle if not docTitle then return nil end local docPathLink = makeWikilink(docTitle.prefixedText, message('doc-link-display')) return message('add-categories-blurb', {docPathLink}) end
function p.makeSubpagesBlurb(args, env) --[[ -- Generates the "Subpages of this template" link. -- @args - a table of arguments passed by the user -- @env - environment table containing title objects, etc., generated with p.getEnvironment
-- Messages: -- 'template-pagetype' --> 'template' -- 'module-pagetype' --> 'module' -- 'default-pagetype' --> 'page' -- 'subpages-link-display' --> 'Subpages of this $1' --]] local subjectSpace = env.subjectSpace local templateTitle = env.templateTitle if not subjectSpace or not templateTitle then return nil end local pagetype if subjectSpace == 10 then pagetype = message('template-pagetype') elseif subjectSpace == 828 then pagetype = message('module-pagetype') else pagetype = message('default-pagetype') end local subpagesLink = makeWikilink( 'Special:PrefixIndex/' .. templateTitle.prefixedText .. '/', message('subpages-link-display', {pagetype}) ) return message('subpages-blurb', {subpagesLink}) end
function p.makePrintBlurb(args, env) --[=[ -- Generates the blurb displayed when there is a print version of the template available. -- @args - a table of arguments passed by the user -- @env - environment table containing title objects, etc., generated with p.getEnvironment -- -- Messages: -- 'print-link-display' --> '/Print' -- 'print-blurb' --> 'A print version' -- .. ' of this template exists at $1.' -- .. ' If you make a change to this template, please update the print version as well.' -- 'display-print-category' --> true -- 'print-category' --> 'Templates with print versions' --]=] local printTitle = env.printTitle if not printTitle then return nil end local ret if printTitle.exists then local printLink = makeWikilink(printTitle.prefixedText, message('print-link-display')) ret = message('print-blurb', {printLink}) local displayPrintCategory = message('display-print-category', nil, 'boolean') if displayPrintCategory then ret = ret .. makeCategoryLink(message('print-category')) end end return ret end
-- Tracking categories
function p.addTrackingCategories(env) --[[ -- Check if Template loop detected: Template:Documentation is transcluded on a /doc or /testcases page. -- @env - environment table containing title objects, etc., generated with p.getEnvironment
-- Messages: -- 'display-strange-usage-category' --> true -- 'doc-subpage' --> 'doc' -- 'testcases-subpage' --> 'testcases' -- 'strange-usage-category' --> 'Wikipedia pages with strange ((documentation)) usage' -- -- /testcases pages in the module namespace are not categorised, as they may have -- Template loop detected: Template:Documentation transcluded automatically. --]] local title = env.title local subjectSpace = env.subjectSpace if not title or not subjectSpace then return nil end local subpage = title.subpageText local ret = if message('display-strange-usage-category', nil, 'boolean') and ( subpage == message('doc-subpage') or subjectSpace ~= 828 and subpage == message('testcases-subpage') ) then ret = ret .. makeCategoryLink(message('strange-usage-category')) end return ret end
return p is transcluded on a /doc or /testcases page. -- @env - environment table containing title objects, etc., generated with p.getEnvironment
-- Messages: -- 'display-strange-usage-category' --> true -- 'doc-subpage' --> 'doc' -- 'testcases-subpage' --> 'testcases' -- 'strange-usage-category' --> 'Wikipedia pages with strange ((documentation)) usage' -- -- /testcases pages in the module namespace are not categorised, as they may have -- -- This module implements Template loop detected: Template:Documentation.
-- Get required modules. local getArgs = require('Module:Arguments').getArgs local messageBox = require('Module:Message box')
-- Get the config table. local cfg = mw.loadData('Module:Documentation/config')
local p = {}
-- Often-used functions. local ugsub = mw.ustring.gsub
-- Helper functions -- -- These are defined as local functions, but are made available in the p -- table for testing purposes.
local function message(cfgKey, valArray, expectType) --[[ -- Gets a message from the cfg table and formats it if appropriate. -- The function raises an error if the value from the cfg table is not -- of the type expectType. The default type for expectType is 'string'. -- If the table valArray is present, strings such as $1, $2 etc. in the -- message are substituted with values from the table keys [1], [2] etc. -- For example, if the message "foo-message" had the value 'Foo $2 bar $1.', -- message('foo-message', {'baz', 'qux'}) would return "Foo qux bar baz." --]] local msg = cfg[cfgKey] expectType = expectType or 'string' if type(msg) ~= expectType then error('message: type error in message cfg.' .. cfgKey .. ' (' .. expectType .. ' expected, got ' .. type(msg) .. ')', 2) end if not valArray then return msg end
local function getMessageVal(match) match = tonumber(match) return valArray[match] or error('message: no value found for key $' .. match .. ' in message cfg.' .. cfgKey, 4) end
local ret = ugsub(msg, '$([1-9][0-9]*)', getMessageVal) return ret end
p.message = message
local function makeWikilink(page, display) if display then return mw.ustring.format('%s', page, display) else return mw.ustring.format('%s', page) end end
p.makeWikilink = makeWikilink
local function makeCategoryLink(cat, sort) local catns = mw.site.namespaces[14].name return makeWikilink(catns .. ':' .. cat, sort) end
p.makeCategoryLink = makeCategoryLink
local function makeUrlLink(url, display) return mw.ustring.format('[%s %s]', url, display) end
p.makeUrlLink = makeUrlLink
local function makeToolbar(...) local ret = {} local lim = select('#', ...) if lim < 1 then return nil end for i = 1, lim do ret[#ret + 1] = select(i, ...) end return '(' .. table.concat(ret, ' | ') .. ')' end
p.makeToolbar = makeToolbar
-- Argument processing
local function makeInvokeFunc(funcName) return function (frame) local args = getArgs(frame, { valueFunc = function (key, value) if type(value) == 'string' then value = value:match('^%s*(.-)%s*$') -- Remove whitespace. if key == 'heading' or value ~= then return value else return nil end else return value end end }) return p[funcName](args) end end
-- Main function
p.main = makeInvokeFunc('_main')
function p._main(args) --[[ -- This function defines logic flow for the module. -- @args - table of arguments passed by the user -- -- Messages: -- 'main-div-id' --> 'template-documentation' -- 'main-div-classes' --> 'template-documentation iezoomfix' --]] local env = p.getEnvironment(args) local root = mw.html.create() root :wikitext(p.protectionTemplate(env)) :wikitext(p.sandboxNotice(args, env)) -- This div tag is from Template:Documentation/start box, but moving it here -- so that we don't have to worry about unclosed tags. :tag('div') :attr('id', message('main-div-id')) :addClass(message('main-div-classes')) :newline() :wikitext(p._startBox(args, env)) :wikitext(p._content(args, env)) :tag('div') :css('clear', 'both') -- So right or left floating items don't stick out of the doc box. :newline() :done() :done() :wikitext(p._endBox(args, env)) :wikitext(p.addTrackingCategories(env)) return tostring(root) end
-- Environment settings
function p.getEnvironment(args) --[[ -- Returns a table with information about the environment, including title objects and other namespace- or -- path-related data. -- @args - table of arguments passed by the user -- -- Title objects include: -- env.title - the page we are making documentation for (usually the current title) -- env.templateTitle - the template (or module, file, etc.) -- env.docTitle - the /doc subpage. -- env.sandboxTitle - the /sandbox subpage. -- env.testcasesTitle - the /testcases subpage. -- env.printTitle - the print version of the template, located at the /Print subpage. -- -- Data includes: -- env.protectionLevels - the protection levels table of the title object. -- env.subjectSpace - the number of the title's subject namespace. -- env.docSpace - the number of the namespace the title puts its documentation in. -- env.docpageBase - the text of the base page of the /doc, /sandbox and /testcases pages, with namespace. -- env.compareUrl - URL of the Special:ComparePages page comparing the sandbox with the template. -- -- All table lookups are passed through pcall so that errors are caught. If an error occurs, the value -- returned will be nil. --]]
local env, envFuncs = {}, {}
-- Set up the metatable. If triggered we call the corresponding function in the envFuncs table. The value -- returned by that function is memoized in the env table so that we don't call any of the functions -- more than once. (Nils won't be memoized.) setmetatable(env, { __index = function (t, key) local envFunc = envFuncs[key] if envFunc then local success, val = pcall(envFunc) if success then env[key] = val -- Memoise the value. return val end end return nil end })
function envFuncs.title() -- The title object for the current page, or a test page passed with args.page. local title local titleArg = args.page if titleArg then title = mw.title.new(titleArg) else title = mw.title.getCurrentTitle() end return title end
function envFuncs.templateTitle() --[[ -- The template (or module, etc.) title object. -- Messages: -- 'sandbox-subpage' --> 'sandbox' -- 'testcases-subpage' --> 'testcases' --]] local subjectSpace = env.subjectSpace local title = env.title local subpage = title.subpageText if subpage == message('sandbox-subpage') or subpage == message('testcases-subpage') then return mw.title.makeTitle(subjectSpace, title.baseText) else return mw.title.makeTitle(subjectSpace, title.text) end end
function envFuncs.docTitle() --[[ -- Title object of the /doc subpage. -- Messages: -- 'doc-subpage' --> 'doc' --]] local title = env.title local docname = args[1] -- User-specified doc page. local docpage if docname then docpage = docname else docpage = env.docpageBase .. '/' .. message('doc-subpage') end return mw.title.new(docpage) end
function envFuncs.sandboxTitle() --[[ -- Title object for the /sandbox subpage. -- Messages: -- 'sandbox-subpage' --> 'sandbox' --]] return mw.title.new(env.docpageBase .. '/' .. message('sandbox-subpage')) end
function envFuncs.testcasesTitle() --[[ -- Title object for the /testcases subpage. -- Messages: -- 'testcases-subpage' --> 'testcases' --]] return mw.title.new(env.docpageBase .. '/' .. message('testcases-subpage')) end
function envFuncs.printTitle() --[[ -- Title object for the /Print subpage. -- Messages: -- 'print-subpage' --> 'Print' --]] return env.templateTitle:subPageTitle(message('print-subpage')) end
function envFuncs.protectionLevels() -- The protection levels table of the title object. return env.title.protectionLevels end
function envFuncs.subjectSpace() -- The subject namespace number. return mw.site.namespaces[env.title.namespace].subject.id end
function envFuncs.docSpace() -- The documentation namespace number. For most namespaces this is the same as the -- subject namespace. However, pages in the Article, File, MediaWiki or Category -- namespaces must have their /doc, /sandbox and /testcases pages in talk space. local subjectSpace = env.subjectSpace if subjectSpace == 0 or subjectSpace == 6 or subjectSpace == 8 or subjectSpace == 14 then return subjectSpace + 1 else return subjectSpace end end
function envFuncs.docpageBase() -- The base page of the /doc, /sandbox, and /testcases subpages. -- For some namespaces this is the talk page, rather than the template page. local templateTitle = env.templateTitle local docSpace = env.docSpace local docSpaceText = mw.site.namespaces[docSpace].name -- Assemble the link. docSpace is never the main namespace, so we can hardcode the colon. return docSpaceText .. ':' .. templateTitle.text end
function envFuncs.compareUrl() -- Diff link between the sandbox and the main template using Special:ComparePages. local templateTitle = env.templateTitle local sandboxTitle = env.sandboxTitle if templateTitle.exists and sandboxTitle.exists then local compareUrl = mw.uri.fullUrl( 'Special:ComparePages', {page1 = templateTitle.prefixedText, page2 = sandboxTitle.prefixedText} ) return tostring(compareUrl) else return nil end end
return env end
-- Auxiliary templates
function p.sandboxNotice(args, env)
--[=[
-- Generates a sandbox notice for display above sandbox pages.
-- @args - a table of arguments passed by the user
-- @env - environment table containing title objects, etc., generated with p.getEnvironment
--
-- Messages:
-- 'sandbox-notice-image' --> ''
-- 'sandbox-notice-blurb' --> 'This is the $1 for $2.'
-- 'sandbox-notice-diff-blurb' --> 'This is the $1 for $2 ($3).'
-- 'sandbox-notice-pagetype-template' --> 'template sandbox page'
-- 'sandbox-notice-pagetype-module' --> 'module sandbox page'
-- 'sandbox-notice-pagetype-other' --> 'sandbox page'
-- 'sandbox-notice-compare-link-display' --> 'diff'
-- 'sandbox-notice-testcases-blurb' --> 'See also the companion subpage for $1.'
-- 'sandbox-notice-testcases-link-display' --> 'test cases'
-- 'sandbox-category' --> 'Template sandboxes'
--]=]
local title = env.title
local sandboxTitle = env.sandboxTitle
local templateTitle = env.templateTitle
local subjectSpace = env.subjectSpace
if not (subjectSpace and title and sandboxTitle and templateTitle and mw.title.equals(title, sandboxTitle)) then
return nil
end
-- Build the table of arguments to pass to Template:Ombox. We need just two fields, "image" and "text".
local omargs = {}
omargs.image = message('sandbox-notice-image')
-- Get the text. We start with the opening blurb, which is something like
-- "This is the template sandbox for Template:Foo (diff)."
local text =
local pagetype
if subjectSpace == 10 then
pagetype = message('sandbox-notice-pagetype-template')
elseif subjectSpace == 828 then
pagetype = message('sandbox-notice-pagetype-module')
else
pagetype = message('sandbox-notice-pagetype-other')
end
local templateLink = makeWikilink(templateTitle.prefixedText)
local compareUrl = env.compareUrl
if compareUrl then
local compareDisplay = message('sandbox-notice-compare-link-display')
local compareLink = makeUrlLink(compareUrl, compareDisplay)
text = text .. message('sandbox-notice-diff-blurb', {pagetype, templateLink, compareLink})
else
text = text .. message('sandbox-notice-blurb', {pagetype, templateLink})
end
-- Get the test cases page blurb if the page exists. This is something like
-- "See also the companion subpage for test cases."
local testcasesTitle = env.testcasesTitle
if testcasesTitle and testcasesTitle.exists then
if testcasesTitle.contentModel == "Scribunto" then
local testcasesLinkDisplay = message('sandbox-notice-testcases-link-display')
local testcasesRunLinkDisplay = message('sandbox-notice-testcases-run-link-display')
local testcasesLink = makeWikilink(testcasesTitle.prefixedText, testcasesLinkDisplay)
local testcasesRunLink = makeWikilink(testcasesTitle.talkPageTitle.prefixedText, testcasesRunLinkDisplay)
text = text .. '
' .. message('sandbox-notice-testcases-run-blurb', {testcasesLink, testcasesRunLink})
else
local testcasesLinkDisplay = message('sandbox-notice-testcases-link-display')
local testcasesLink = makeWikilink(testcasesTitle.prefixedText, testcasesLinkDisplay)
text = text .. '
' .. message('sandbox-notice-testcases-blurb', {testcasesLink})
end
end
-- Add the sandbox to the sandbox category.
text = text .. makeCategoryLink(message('sandbox-category'))
omargs.text = text
local ret = '
'
ret = ret .. messageBox.main('ombox', omargs) return ret end
function p.protectionTemplate(env) -- Generates the padlock icon in the top right. -- @env - environment table containing title objects, etc., generated with p.getEnvironment -- Messages: -- 'protection-template' --> 'pp-template' -- 'protection-template-args' --> {docusage = 'yes'} local protectionLevels, mProtectionBanner local title = env.title protectionLevels = env.protectionLevels if not protectionLevels then return nil end local editProt = protectionLevels.edit and protectionLevels.edit[1] local moveProt = protectionLevels.move and protectionLevels.move[1] if editProt then -- The page is edit-protected. mProtectionBanner = require('Module:Protection banner') local reason = message('protection-reason-edit') return mProtectionBanner._main{reason, small = true} elseif moveProt and moveProt ~= 'autoconfirmed' then -- The page is move-protected but not edit-protected. Exclude move -- protection with the level "autoconfirmed", as this is equivalent to -- no move protection at all. mProtectionBanner = require('Module:Protection banner') return mProtectionBanner._main{action = 'move', small = true} else return nil end end
-- Start box
p.startBox = makeInvokeFunc('_startBox')
function p._startBox(args, env) --[[ -- This function generates the start box. -- @args - a table of arguments passed by the user -- @env - environment table containing title objects, etc., generated with p.getEnvironment -- -- The actual work is done by p.makeStartBoxLinksData and p.renderStartBoxLinks which make -- the [view] [edit] [history] [purge] links, and by p.makeStartBoxData and p.renderStartBox -- which generate the box HTML. --]] env = env or p.getEnvironment(args) local links local content = args.content if not content or args[1] then -- No need to include the links if the documentation is on the template page itself. local linksData = p.makeStartBoxLinksData(args, env) if linksData then links = p.renderStartBoxLinks(linksData) end end -- Generate the start box html. local data = p.makeStartBoxData(args, env, links) if data then return p.renderStartBox(data) else -- User specified no heading. return nil end end
function p.makeStartBoxLinksData(args, env) --[[ -- Does initial processing of data to make the [view] [edit] [history] [purge] links. -- @args - a table of arguments passed by the user -- @env - environment table containing title objects, etc., generated with p.getEnvironment -- -- Messages: -- 'view-link-display' --> 'view' -- 'edit-link-display' --> 'edit' -- 'history-link-display' --> 'history' -- 'purge-link-display' --> 'purge' -- 'file-docpage-preload' --> 'Template:Documentation/preload-filespace' -- 'module-preload' --> 'Template:Documentation/preload-module-doc' -- 'docpage-preload' --> 'Template:Documentation/preload' -- 'create-link-display' --> 'create' --]] local subjectSpace = env.subjectSpace local title = env.title local docTitle = env.docTitle if not title or not docTitle then return nil end if docTitle.isRedirect then docTitle = docTitle.redirectTarget end
local data = {} data.title = title data.docTitle = docTitle -- View, display, edit, and purge links if /doc exists. data.viewLinkDisplay = message('view-link-display') data.editLinkDisplay = message('edit-link-display') data.historyLinkDisplay = message('history-link-display') data.purgeLinkDisplay = message('purge-link-display') -- Create link if /doc doesn't exist. local preload = args.preload if not preload then if subjectSpace == 6 then -- File namespace preload = message('file-docpage-preload') elseif subjectSpace == 828 then -- Module namespace preload = message('module-preload') else preload = message('docpage-preload') end end data.preload = preload data.createLinkDisplay = message('create-link-display') return data end
function p.renderStartBoxLinks(data) --[[ -- Generates the [view][edit][history][purge] or [create] links from the data table. -- @data - a table of data generated by p.makeStartBoxLinksData --]]
local function escapeBrackets(s) -- Escapes square brackets with HTML entities. s = s:gsub('%[', '[') -- Replace square brackets with HTML entities. s = s:gsub('%]', ']') return s end
local ret local docTitle = data.docTitle local title = data.title if docTitle.exists then local viewLink = makeWikilink(docTitle.prefixedText, data.viewLinkDisplay) local editLink = makeUrlLink(docTitle:fullUrl{action = 'edit'}, data.editLinkDisplay) local historyLink = makeUrlLink(docTitle:fullUrl{action = 'history'}, data.historyLinkDisplay) local purgeLink = makeUrlLink(title:fullUrl{action = 'purge'}, data.purgeLinkDisplay) ret = '[%s] [%s] [%s] [%s]' ret = escapeBrackets(ret) ret = mw.ustring.format(ret, viewLink, editLink, historyLink, purgeLink) else local createLink = makeUrlLink(docTitle:fullUrl{action = 'edit', preload = data.preload}, data.createLinkDisplay) ret = '[%s]' ret = escapeBrackets(ret) ret = mw.ustring.format(ret, createLink) end return ret end
function p.makeStartBoxData(args, env, links)
--[=[
-- Does initial processing of data to pass to the start-box render function, p.renderStartBox.
-- @args - a table of arguments passed by the user
-- @env - environment table containing title objects, etc., generated with p.getEnvironment
-- @links - a string containing the [view][edit][history][purge] links - could be nil if there's an error.
--
-- Messages:
-- 'documentation-icon-wikitext' --> ''
-- 'template-namespace-heading' --> 'Template documentation'
-- 'module-namespace-heading' --> 'Module documentation'
-- 'file-namespace-heading' --> 'Summary'
-- 'other-namespaces-heading' --> 'Documentation'
-- 'start-box-linkclasses' --> 'mw-editsection-like plainlinks'
-- 'start-box-link-id' --> 'doc_editlinks'
-- 'testcases-create-link-display' --> 'create'
--]=]
local subjectSpace = env.subjectSpace
if not subjectSpace then
-- Default to an "other namespaces" namespace, so that we get at least some output
-- if an error occurs.
subjectSpace = 2
end
local data = {}
-- Heading local heading = args.heading -- Blank values are not removed. if heading == then -- Don't display the start box if the heading arg is defined but blank. return nil end if heading then data.heading = heading elseif subjectSpace == 10 then -- Template namespace data.heading = message('documentation-icon-wikitext') .. ' ' .. message('template-namespace-heading') elseif subjectSpace == 828 then -- Module namespace data.heading = message('documentation-icon-wikitext') .. ' ' .. message('module-namespace-heading') elseif subjectSpace == 6 then -- File namespace data.heading = message('file-namespace-heading') else data.heading = message('other-namespaces-heading') end
-- Heading CSS local headingStyle = args['heading-style'] if headingStyle then data.headingStyleText = headingStyle elseif subjectSpace == 10 then -- We are in the template or template talk namespaces. data.headingFontWeight = 'bold' data.headingFontSize = '125%' else data.headingFontSize = '150%' end
-- Data for the [view][edit][history][purge] or [create] links. if links then data.linksClass = message('start-box-linkclasses') data.linksId = message('start-box-link-id') data.links = links end
return data end
function p.renderStartBox(data) -- Renders the start box html. -- @data - a table of data generated by p.makeStartBoxData. local sbox = mw.html.create('div') sbox :css('padding-bottom', '3px') :css('border-bottom', '1px solid #aaa') :css('margin-bottom', '1ex') :newline() :tag('span') :cssText(data.headingStyleText) :css('font-weight', data.headingFontWeight) :css('font-size', data.headingFontSize) :wikitext(data.heading) local links = data.links if links then sbox:tag('span') :addClass(data.linksClass) :attr('id', data.linksId) :wikitext(links) end return tostring(sbox) end
-- Documentation content
p.content = makeInvokeFunc('_content')
function p._content(args, env) -- Displays the documentation contents -- @args - a table of arguments passed by the user -- @env - environment table containing title objects, etc., generated with p.getEnvironment env = env or p.getEnvironment(args) local docTitle = env.docTitle local content = args.content if not content and docTitle and docTitle.exists then content = args._content or mw.getCurrentFrame():expandTemplate{title = docTitle.prefixedText} end -- The line breaks below are necessary so that "=== Headings ===" at the start and end -- of docs are interpreted correctly. return '\n' .. (content or ) .. '\n' end
p.contentTitle = makeInvokeFunc('_contentTitle')
function p._contentTitle(args, env) env = env or p.getEnvironment(args) local docTitle = env.docTitle if not args.content and docTitle and docTitle.exists then return docTitle.prefixedText else return end end
-- End box
p.endBox = makeInvokeFunc('_endBox')
function p._endBox(args, env) --[=[ -- This function generates the end box (also known as the link box). -- @args - a table of arguments passed by the user -- @env - environment table containing title objects, etc., generated with p.getEnvironment -- -- Messages: -- 'fmbox-id' --> 'documentation-meta-data' -- 'fmbox-style' --> 'background-color: #ecfcf4' -- 'fmbox-textstyle' --> 'font-style: italic' -- -- The HTML is generated by the Template:Fmbox template, courtesy of Module:Message box. --]=]
-- Get environment data. env = env or p.getEnvironment(args) local subjectSpace = env.subjectSpace local docTitle = env.docTitle if not subjectSpace or not docTitle then return nil end
-- Check whether we should output the end box at all. Add the end -- box by default if the documentation exists or if we are in the -- user, module or template namespaces. local linkBox = args['link box'] if linkBox == 'off' or not ( docTitle.exists or subjectSpace == 2 or subjectSpace == 828 or subjectSpace == 10 ) then return nil end
-- Assemble the arguments for Template:Fmbox. local fmargs = {} fmargs.id = message('fmbox-id') -- Sets 'documentation-meta-data' fmargs.image = 'none' fmargs.style = message('fmbox-style') -- Sets 'background-color: #ecfcf4' fmargs.textstyle = message('fmbox-textstyle') -- 'font-style: italic;'
-- Assemble the fmbox text field.
local text =
if linkBox then
text = text .. linkBox
else
text = text .. (p.makeDocPageBlurb(args, env) or ) -- "This documentation is transcluded from Foo."
if subjectSpace == 2 or subjectSpace == 10 or subjectSpace == 828 then
-- We are in the user, template or module namespaces.
-- Add sandbox and testcases links.
-- "Editors can experiment in this template's sandbox and testcases pages."
text = text .. (p.makeExperimentBlurb(args, env) or )
text = text .. '
'
if not args.content and not args[1] then
-- "Please add categories to the /doc subpage."
-- Don't show this message with inline docs or with an explicitly specified doc page,
-- as then it is unclear where to add the categories.
text = text .. (p.makeCategoriesBlurb(args, env) or )
end
text = text .. ' ' .. (p.makeSubpagesBlurb(args, env) or ) --"Subpages of this template"
local printBlurb = p.makePrintBlurb(args, env) -- Two-line blurb about print versions of templates.
if printBlurb then
text = text .. '
' .. printBlurb
end
end
end
fmargs.text = text
return messageBox.main('fmbox', fmargs) end
function p.makeDocPageBlurb(args, env)
--[=[
-- Makes the blurb "This documentation is transcluded from Template:Foo (edit, history)".
-- @args - a table of arguments passed by the user
-- @env - environment table containing title objects, etc., generated with p.getEnvironment
--
-- Messages:
-- 'edit-link-display' --> 'edit'
-- 'history-link-display' --> 'history'
-- 'transcluded-from-blurb' -->
-- 'The above documentation
-- is transcluded from $1.'
-- 'module-preload' --> 'Template:Documentation/preload-module-doc'
-- 'create-link-display' --> 'create'
-- 'create-module-doc-blurb' -->
-- 'You might want to $1 a documentation page for this Scribunto module.'
--]=]
local docTitle = env.docTitle
if not docTitle then
return nil
end
local ret
if docTitle.exists then
-- /doc exists; link to it.
local docLink = makeWikilink(docTitle.prefixedText)
local editUrl = docTitle:fullUrl{action = 'edit'}
local editDisplay = message('edit-link-display')
local editLink = makeUrlLink(editUrl, editDisplay)
local historyUrl = docTitle:fullUrl{action = 'history'}
local historyDisplay = message('history-link-display')
local historyLink = makeUrlLink(historyUrl, historyDisplay)
ret = message('transcluded-from-blurb', {docLink})
.. ' '
.. makeToolbar(editLink, historyLink)
.. '
'
elseif env.subjectSpace == 828 then
-- /doc does not exist; ask to create it.
local createUrl = docTitle:fullUrl{action = 'edit', preload = message('module-preload')}
local createDisplay = message('create-link-display')
local createLink = makeUrlLink(createUrl, createDisplay)
ret = message('create-module-doc-blurb', {createLink})
.. '
'
end
return ret
end
function p.makeExperimentBlurb(args, env) --[[ -- Renders the text "Editors can experiment in this template's sandbox (edit | diff) and testcases (edit) pages." -- @args - a table of arguments passed by the user -- @env - environment table containing title objects, etc., generated with p.getEnvironment -- -- Messages: -- 'sandbox-link-display' --> 'sandbox' -- 'sandbox-edit-link-display' --> 'edit' -- 'compare-link-display' --> 'diff' -- 'module-sandbox-preload' --> 'Template:Documentation/preload-module-sandbox' -- 'template-sandbox-preload' --> 'Template:Documentation/preload-sandbox' -- 'sandbox-create-link-display' --> 'create' -- 'mirror-edit-summary' --> 'Create sandbox version of $1' -- 'mirror-link-display' --> 'mirror' -- 'mirror-link-preload' --> 'Template:Documentation/mirror' -- 'sandbox-link-display' --> 'sandbox' -- 'testcases-link-display' --> 'testcases' -- 'testcases-edit-link-display'--> 'edit' -- 'template-sandbox-preload' --> 'Template:Documentation/preload-sandbox' -- 'testcases-create-link-display' --> 'create' -- 'testcases-link-display' --> 'testcases' -- 'testcases-edit-link-display' --> 'edit' -- 'module-testcases-preload' --> 'Template:Documentation/preload-module-testcases' -- 'template-testcases-preload' --> 'Template:Documentation/preload-testcases' -- 'experiment-blurb-module' --> 'Editors can experiment in this module's $1 and $2 pages.' -- 'experiment-blurb-template' --> 'Editors can experiment in this template's $1 and $2 pages.' --]] local subjectSpace = env.subjectSpace local templateTitle = env.templateTitle local sandboxTitle = env.sandboxTitle local testcasesTitle = env.testcasesTitle local templatePage = templateTitle.prefixedText if not subjectSpace or not templateTitle or not sandboxTitle or not testcasesTitle then return nil end -- Make links. local sandboxLinks, testcasesLinks if sandboxTitle.exists then local sandboxPage = sandboxTitle.prefixedText local sandboxDisplay = message('sandbox-link-display') local sandboxLink = makeWikilink(sandboxPage, sandboxDisplay) local sandboxEditUrl = sandboxTitle:fullUrl{action = 'edit'} local sandboxEditDisplay = message('sandbox-edit-link-display') local sandboxEditLink = makeUrlLink(sandboxEditUrl, sandboxEditDisplay) local compareUrl = env.compareUrl local compareLink if compareUrl then local compareDisplay = message('compare-link-display') compareLink = makeUrlLink(compareUrl, compareDisplay) end sandboxLinks = sandboxLink .. ' ' .. makeToolbar(sandboxEditLink, compareLink) else local sandboxPreload if subjectSpace == 828 then sandboxPreload = message('module-sandbox-preload') else sandboxPreload = message('template-sandbox-preload') end local sandboxCreateUrl = sandboxTitle:fullUrl{action = 'edit', preload = sandboxPreload} local sandboxCreateDisplay = message('sandbox-create-link-display') local sandboxCreateLink = makeUrlLink(sandboxCreateUrl, sandboxCreateDisplay) local mirrorSummary = message('mirror-edit-summary', {makeWikilink(templatePage)}) local mirrorPreload = message('mirror-link-preload') local mirrorUrl = sandboxTitle:fullUrl{action = 'edit', preload = mirrorPreload, summary = mirrorSummary} if subjectSpace == 828 then mirrorUrl = sandboxTitle:fullUrl{action = 'edit', preload = templateTitle.prefixedText, summary = mirrorSummary} end local mirrorDisplay = message('mirror-link-display') local mirrorLink = makeUrlLink(mirrorUrl, mirrorDisplay) sandboxLinks = message('sandbox-link-display') .. ' ' .. makeToolbar(sandboxCreateLink, mirrorLink) end if testcasesTitle.exists then local testcasesPage = testcasesTitle.prefixedText local testcasesDisplay = message('testcases-link-display') local testcasesLink = makeWikilink(testcasesPage, testcasesDisplay) local testcasesEditUrl = testcasesTitle:fullUrl{action = 'edit'} local testcasesEditDisplay = message('testcases-edit-link-display') local testcasesEditLink = makeUrlLink(testcasesEditUrl, testcasesEditDisplay) -- for Modules, add testcases run link if exists if testcasesTitle.contentModel == "Scribunto" and testcasesTitle.talkPageTitle and testcasesTitle.talkPageTitle.exists then local testcasesRunLinkDisplay = message('testcases-run-link-display') local testcasesRunLink = makeWikilink(testcasesTitle.talkPageTitle.prefixedText, testcasesRunLinkDisplay) testcasesLinks = testcasesLink .. ' ' .. makeToolbar(testcasesEditLink, testcasesRunLink) else testcasesLinks = testcasesLink .. ' ' .. makeToolbar(testcasesEditLink) end else local testcasesPreload if subjectSpace == 828 then testcasesPreload = message('module-testcases-preload') else testcasesPreload = message('template-testcases-preload') end local testcasesCreateUrl = testcasesTitle:fullUrl{action = 'edit', preload = testcasesPreload} local testcasesCreateDisplay = message('testcases-create-link-display') local testcasesCreateLink = makeUrlLink(testcasesCreateUrl, testcasesCreateDisplay) testcasesLinks = message('testcases-link-display') .. ' ' .. makeToolbar(testcasesCreateLink) end local messageName if subjectSpace == 828 then messageName = 'experiment-blurb-module' else messageName = 'experiment-blurb-template' end return message(messageName, {sandboxLinks, testcasesLinks}) end
function p.makeCategoriesBlurb(args, env) --[[ -- Generates the text "Please add categories to the /doc subpage." -- @args - a table of arguments passed by the user -- @env - environment table containing title objects, etc., generated with p.getEnvironment -- Messages: -- 'doc-link-display' --> '/doc' -- 'add-categories-blurb' --> 'Please add categories to the $1 subpage.' --]] local docTitle = env.docTitle if not docTitle then return nil end local docPathLink = makeWikilink(docTitle.prefixedText, message('doc-link-display')) return message('add-categories-blurb', {docPathLink}) end
function p.makeSubpagesBlurb(args, env) --[[ -- Generates the "Subpages of this template" link. -- @args - a table of arguments passed by the user -- @env - environment table containing title objects, etc., generated with p.getEnvironment
-- Messages: -- 'template-pagetype' --> 'template' -- 'module-pagetype' --> 'module' -- 'default-pagetype' --> 'page' -- 'subpages-link-display' --> 'Subpages of this $1' --]] local subjectSpace = env.subjectSpace local templateTitle = env.templateTitle if not subjectSpace or not templateTitle then return nil end local pagetype if subjectSpace == 10 then pagetype = message('template-pagetype') elseif subjectSpace == 828 then pagetype = message('module-pagetype') else pagetype = message('default-pagetype') end local subpagesLink = makeWikilink( 'Special:PrefixIndex/' .. templateTitle.prefixedText .. '/', message('subpages-link-display', {pagetype}) ) return message('subpages-blurb', {subpagesLink}) end
function p.makePrintBlurb(args, env) --[=[ -- Generates the blurb displayed when there is a print version of the template available. -- @args - a table of arguments passed by the user -- @env - environment table containing title objects, etc., generated with p.getEnvironment -- -- Messages: -- 'print-link-display' --> '/Print' -- 'print-blurb' --> 'A print version' -- .. ' of this template exists at $1.' -- .. ' If you make a change to this template, please update the print version as well.' -- 'display-print-category' --> true -- 'print-category' --> 'Templates with print versions' --]=] local printTitle = env.printTitle if not printTitle then return nil end local ret if printTitle.exists then local printLink = makeWikilink(printTitle.prefixedText, message('print-link-display')) ret = message('print-blurb', {printLink}) local displayPrintCategory = message('display-print-category', nil, 'boolean') if displayPrintCategory then ret = ret .. makeCategoryLink(message('print-category')) end end return ret end
-- Tracking categories
function p.addTrackingCategories(env) --[[ -- Check if Template loop detected: Template:Documentation is transcluded on a /doc or /testcases page. -- @env - environment table containing title objects, etc., generated with p.getEnvironment
-- Messages: -- 'display-strange-usage-category' --> true -- 'doc-subpage' --> 'doc' -- 'testcases-subpage' --> 'testcases' -- 'strange-usage-category' --> 'Wikipedia pages with strange ((documentation)) usage' -- -- /testcases pages in the module namespace are not categorised, as they may have -- Template loop detected: Template:Documentation transcluded automatically. --]] local title = env.title local subjectSpace = env.subjectSpace if not title or not subjectSpace then return nil end local subpage = title.subpageText local ret = if message('display-strange-usage-category', nil, 'boolean') and ( subpage == message('doc-subpage') or subjectSpace ~= 828 and subpage == message('testcases-subpage') ) then ret = ret .. makeCategoryLink(message('strange-usage-category')) end return ret end
return p transcluded automatically. --]] local title = env.title local subjectSpace = env.subjectSpace if not title or not subjectSpace then return nil end local subpage = title.subpageText local ret = if message('display-strange-usage-category', nil, 'boolean') and ( subpage == message('doc-subpage') or subjectSpace ~= 828 and subpage == message('testcases-subpage') ) then ret = ret .. makeCategoryLink(message('strange-usage-category')) end return ret end
return p