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-- This module implements {{documentation}}.
 
  
-- Get required modules.
 
local getArgs = require('Módulo:Arguments').getArgs
 
local messageBox = require('Módulo:Message box')
 
 
-- Get the config table.
 
local cfg = mw.loadData('Módulo:Documentação/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('messagem: erro de tipo em cfg de mensagem.' .. cfgKey .. ' (esperava ' .. expectType .. ', recebeu ' .. type(msg) .. ')', 2)
 
end
 
if not valArray then
 
return msg
 
end
 
 
local function getMessageVal(match)
 
match = tonumber(match)
 
return valArray[match] or error('messagem: nenhum valor encontrado para chave $' .. match .. ' em cfg de mensagem.' .. 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|%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 '<small style="font-style: normal;">(' .. table.concat(ret, ' &#124; ') .. ')</small>'
 
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 {{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' --> '[[Image:Sandbox.svg|50px|alt=|link=]]'
 
-- 'sandbox-notice-blurb' --> 'This is the $1 for $2.'
 
-- 'sandbox-notice-diff-blurb' --> 'This is the $1 for $2 ($3).'
 
-- 'sandbox-notice-pagetype-template' --> '[[Wikipedia:Template test cases|template sandbox]] page'
 
-- 'sandbox-notice-pagetype-module' --> '[[Wikipedia:Template test cases|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 {{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 [[Template:Foo/testcases|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 .. '<br />' .. 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 .. '<br />' .. 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 = '<div style="clear: both;"></div>'
 
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('Módulo: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('Módulo: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 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('%[', '&#91;') -- Replace square brackets with HTML entities.
 
s = s:gsub('%]', '&#93;')
 
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' --> '[[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 or args['cabeçalho'] -- 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'] or args['estilo-cabeçalho']
 
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'] or args['caixa de link']
 
if linkBox == 'off' or linkBox == 'desligada'
 
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
 

Edição das 14h51min de 15 de dezembro de 2019

Descrição

Este módulo mostra uma caixa azul contendo a documentação de predefinições, módulos Lua, ou outras páginas. Normalmente ele é executado pela predefinição {{documentação}}.

Uso normal

Na maioria das vezes, este módulo deverá ser chamado a partir da predefinição {{documentação}}. Por favor consulte a predefinição para instruções de uso e uma lista de parâmetros.

Uso em outros módulos

Para usar este módulo em outro módulo Lua, primeiro carregue-o com require:

local documentation = require('Módulo:Documentação').main

Então você poderá simplesmente chamá-lo por meio de uma tabela de argumentos.

documentation{content = 'Alguma documentação', ['link box'] = 'Minha customização'}

Por favor veja a documentação da predefinição para instruções de uso e uma lista de parâmetros.

Migração para outras wikis

Há um arquivo de configuração do módulo em Módulo:Documentação/config que visa facilitar a tradução e migração para outras wikis. Por favor consulte os comentários no código da página de configuração para instruções. Se tiver alguma dúvida, ou se precisar de um recurso que atualmente não esteja implementado, por favor deixe uma mensagem na en:Template talk:Documentation para chamar a atenção de um desenvolvedor.