Module:Documentation: Difference between revisions
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m>Mr. Stradivarius add a templateTitle object to the env functions, and reformat the experimentBlurb function to make it fit on the page |
MeowyCats2 (talk | contribs) m 224 revisions imported |
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(179 intermediate revisions by 68 users not shown) | |||
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-- Get required modules. | -- Get required modules. | ||
local getArgs = require('Module:Arguments').getArgs | local getArgs = require('Module:Arguments').getArgs | ||
-- Get the config table. | -- Get the config table. | ||
Line 12: | Line 10: | ||
-- Often-used functions. | -- Often-used functions. | ||
local | local ugsub = mw.ustring.gsub | ||
---------------------------------------------------------------------------- | ---------------------------------------------------------------------------- | ||
Line 21: | Line 19: | ||
---------------------------------------------------------------------------- | ---------------------------------------------------------------------------- | ||
local function message(cfgKey, expectType | local function message(cfgKey, valArray, expectType) | ||
--[[ | --[[ | ||
-- Gets a message from the cfg table and formats it if appropriate. | -- 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 | -- The function raises an error if the value from the cfg table is not | ||
-- of the type expectType. | -- 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 | -- 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. | -- message are substituted with values from the table keys [1], [2] etc. | ||
-- For example, if the message | -- For example, if the message "foo-message" had the value 'Foo $2 bar $1.', | ||
-- message(' | -- message('foo-message', {'baz', 'qux'}) would return "Foo qux bar baz." | ||
--]] | --]] | ||
local msg = cfg[cfgKey] | local msg = cfg[cfgKey] | ||
if | expectType = expectType or 'string' | ||
if type(msg) ~= expectType then | |||
error('message: type error in message cfg.' .. cfgKey .. ' (' .. expectType .. ' expected, got ' .. type(msg) .. ')', 2) | error('message: type error in message cfg.' .. cfgKey .. ' (' .. expectType .. ' expected, got ' .. type(msg) .. ')', 2) | ||
end | end | ||
Line 44: | Line 43: | ||
end | end | ||
return ugsub(msg, '$([1-9][0-9]*)', getMessageVal) | |||
end | end | ||
Line 82: | Line 80: | ||
ret[#ret + 1] = select(i, ...) | ret[#ret + 1] = select(i, ...) | ||
end | end | ||
return '< | -- 'documentation-toolbar' | ||
return '<span class="' .. message('toolbar-class') .. '">(' | |||
.. table.concat(ret, ' | ') .. ')</span>' | |||
end | end | ||
p.makeToolbar = makeToolbar | p.makeToolbar = makeToolbar | ||
---------------------------------------------------------------------------- | ---------------------------------------------------------------------------- | ||
Line 103: | Line 93: | ||
local function makeInvokeFunc(funcName) | local function makeInvokeFunc(funcName) | ||
return function (frame) | return function (frame) | ||
local args = getArgs(frame, { | local args = getArgs(frame, { | ||
valueFunc = function (key, value) | valueFunc = function (key, value) | ||
if type(value) == 'string' then | if type(value) == 'string' then | ||
value = value:match('^%s*(.-)%s*$') -- Remove whitespace. | value = value:match('^%s*(.-)%s*$') -- Remove whitespace. | ||
if key == | if key == 'heading' or value ~= '' then | ||
return value | return value | ||
else | else | ||
Line 123: | Line 112: | ||
---------------------------------------------------------------------------- | ---------------------------------------------------------------------------- | ||
-- | -- Entry points | ||
---------------------------------------------------------------------------- | ---------------------------------------------------------------------------- | ||
function p.nonexistent(frame) | |||
if mw.title.getCurrentTitle().subpageText == 'testcases' then | |||
return frame:expandTemplate{title = 'module test cases notice'} | |||
else | |||
return p.main(frame) | |||
end | |||
end | |||
p.main = makeInvokeFunc('_main') | p.main = makeInvokeFunc('_main') | ||
function p._main(args) | function p._main(args) | ||
--[[ | |||
-- This function defines logic flow for the module. | |||
-- @args - table of arguments passed by the user | |||
--]] | |||
local env = p.getEnvironment(args) | local env = p.getEnvironment(args) | ||
local root = | local root = mw.html.create() | ||
root | root | ||
:tag('div') | |||
-- 'documentation-container' | |||
:addClass(message('container')) | |||
:attr('role', 'complementary') | |||
:attr('aria-labelledby', args.heading ~= '' and 'documentation-heading' or nil) | |||
:attr('aria-label', args.heading == '' and 'Documentation' or nil) | |||
:newline() | |||
:tag('div') | |||
-- 'documentation' | |||
:addClass(message('main-div-classes')) | |||
:newline() | |||
:wikitext(p._startBox(args, env)) | |||
:wikitext(p._content(args, env)) | |||
:tag('div') | |||
-- 'documentation-clear' | |||
:addClass(message('clear')) | |||
:done() | |||
:newline() | |||
return tostring(root) | :done() | ||
:wikitext(p._endBox(args, env)) | |||
:done() | |||
:wikitext(p.addTrackingCategories(env)) | |||
-- 'Module:Documentation/styles.css' | |||
return mw.getCurrentFrame():extensionTag ( | |||
'templatestyles', '', {src=cfg['templatestyles'] | |||
}) .. tostring(root) | |||
end | end | ||
Line 158: | Line 166: | ||
function p.getEnvironment(args) | function p.getEnvironment(args) | ||
-- Returns a table with information about the environment, including the title | --[[ | ||
-- | -- 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. | |||
-- | -- | ||
-- Data includes: | -- Data includes: | ||
-- env.subjectSpace - the number of the title's subject namespace. | -- env.subjectSpace - the number of the title's subject namespace. | ||
-- env. | -- env.docSpace - the number of the namespace the title puts its documentation in. | ||
-- env. | -- 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 = {}, {} | local env, envFuncs = {}, {} | ||
-- Set up the metatable. If | -- Set up the metatable. If triggered we call the corresponding function in the envFuncs table. The value | ||
-- in the env table so we don't | -- 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, { | setmetatable(env, { | ||
__index = function (t, key) | __index = function (t, key) | ||
local envFunc = envFuncs[key] | local envFunc = envFuncs[key] | ||
if envFunc then | if envFunc then | ||
local val = envFunc | local success, val = pcall(envFunc) | ||
env[key] = val | if success then | ||
env[key] = val -- Memoise the value. | |||
return val | |||
end | |||
end | end | ||
return nil | |||
end | end | ||
}) | }) | ||
Line 187: | Line 210: | ||
-- The title object for the current page, or a test page passed with args.page. | -- The title object for the current page, or a test page passed with args.page. | ||
local title | local title | ||
local titleArg = args | local titleArg = args.page | ||
if titleArg then | if titleArg then | ||
title = mw.title.new(titleArg) | title = mw.title.new(titleArg) | ||
else | else | ||
title = mw.title.getCurrentTitle() | title = mw.title.getCurrentTitle() | ||
end | end | ||
return title | return title | ||
end | end | ||
function envFuncs.templateTitle() | function envFuncs.templateTitle() | ||
--[[ | |||
-- The template (or module, etc.) title object. | -- The template (or module, etc.) title object. | ||
-- Messages: | |||
-- 'sandbox-subpage' --> 'sandbox' | |||
-- 'testcases-subpage' --> 'testcases' | |||
--]] | |||
local subjectSpace = env.subjectSpace | |||
local title = env.title | local title = env.title | ||
local subpage = title.subpageText | local subpage = title.subpageText | ||
if subpage == message('sandbox-subpage') or subpage == message('testcases-subpage') then | |||
if subpage == message(' | return mw.title.makeTitle(subjectSpace, title.baseText) | ||
else | else | ||
return mw.title.makeTitle(subjectSpace, title.text) | |||
end | end | ||
end | end | ||
function envFuncs.docTitle() | function envFuncs.docTitle() | ||
--[[ | |||
-- Title object of the /doc subpage. | -- Title object of the /doc subpage. | ||
-- Messages: | |||
-- 'doc-subpage' --> 'doc' | |||
--]] | |||
local title = env.title | local title = env.title | ||
local docname = args[1] -- User-specified doc page. | local docname = args[1] -- User-specified doc page. | ||
Line 251: | Line 248: | ||
docpage = docname | docpage = docname | ||
else | else | ||
docpage = env. | docpage = env.docpageBase .. '/' .. message('doc-subpage') | ||
end | end | ||
return mw.title.new(docpage) | return mw.title.new(docpage) | ||
end | end | ||
function envFuncs.sandboxTitle() | function envFuncs.sandboxTitle() | ||
--[[ | |||
-- Title object for the /sandbox subpage. | -- Title object for the /sandbox subpage. | ||
-- Messages: | |||
-- 'sandbox-subpage' --> 'sandbox' | |||
--]] | |||
return mw.title.new(env.docpageBase .. '/' .. message('sandbox-subpage')) | |||
end | end | ||
function envFuncs.testcasesTitle() | function envFuncs.testcasesTitle() | ||
--[[ | |||
-- Title object for the /testcases subpage. | -- Title object for the /testcases subpage. | ||
-- Messages: | |||
-- 'testcases-subpage' --> 'testcases' | |||
--]] | |||
return mw.title.new(env.docpageBase .. '/' .. message('testcases-subpage')) | |||
return title | |||
end | end | ||
-- | function envFuncs.subjectSpace() | ||
-- The subject namespace number. | |||
return mw.site.namespaces[env.title.namespace].subject.id | |||
end | |||
function | function envFuncs.docSpace() | ||
-- The documentation namespace number. For most namespaces this is the | |||
-- same as the subject namespace. However, pages in the Article, File, | |||
return | -- 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 | end | ||
function | 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 | ||
return | 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 | end | ||
function envFuncs.compareUrl() | |||
-- | -- Diff link between the sandbox and the main template using [[Special:ComparePages]]. | ||
local templateTitle = env.templateTitle | |||
local sandboxTitle = env.sandboxTitle | |||
return | if templateTitle.exists and sandboxTitle.exists then | ||
local compareUrl = mw.uri.fullUrl( | |||
'Special:ComparePages', | |||
{ page1 = templateTitle.prefixedText, page2 = sandboxTitle.prefixedText} | |||
) | |||
return tostring(compareUrl) | |||
else | else | ||
return nil | return nil | ||
end | end | ||
end | end | ||
return env | |||
end | |||
return | |||
end | |||
---------------------------------------------------------------------------- | ---------------------------------------------------------------------------- | ||
Line 352: | Line 325: | ||
function p._startBox(args, env) | 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 links | ||
local content = args | local content = args.content | ||
if not content then | if not content or args[1] then | ||
-- No need to include the links if the documentation is on the template page itself. | -- No need to include the links if the documentation is on the template page itself. | ||
local linksData = p.makeStartBoxLinksData(args, env) | local linksData = p.makeStartBoxLinksData(args, env) | ||
links = p.renderStartBoxLinks(linksData) | if linksData then | ||
links = p.renderStartBoxLinks(linksData) | |||
end | |||
end | end | ||
-- Generate the start box html. | -- Generate the start box html. | ||
local data = p.makeStartBoxData(args, env, links) | local data = p.makeStartBoxData(args, env, links) | ||
if | if data then | ||
return p.renderStartBox(data) | return p.renderStartBox(data) | ||
else | else | ||
-- User specified no heading. | -- User specified no heading. | ||
Line 374: | Line 355: | ||
function p.makeStartBoxLinksData(args, env) | 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: | |||
return | -- 'view-link-display' --> 'view' | ||
-- 'edit-link-display' --> 'edit' | |||
-- 'history-link-display' --> 'history' | |||
-- 'purge-link-display' --> 'purge' | |||
-- '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 | end | ||
if docTitle.isRedirect then | |||
docTitle = docTitle.redirectTarget | |||
end | end | ||
local data = {} | |||
data.title = title | |||
data.docTitle = docTitle | |||
-- View, display, edit, and purge links if /doc exists. | -- View, display, edit, and purge links if /doc exists. | ||
data.viewLinkDisplay = message(' | data.viewLinkDisplay = message('view-link-display') | ||
data.editLinkDisplay = message(' | data.editLinkDisplay = message('edit-link-display') | ||
data.historyLinkDisplay = message(' | data.historyLinkDisplay = message('history-link-display') | ||
data.purgeLinkDisplay = message(' | data.purgeLinkDisplay = message('purge-link-display') | ||
-- Create link if /doc doesn't exist. | -- Create link if /doc doesn't exist. | ||
local preload = args | local preload = args.preload | ||
if not preload then | if not preload then | ||
if | if subjectSpace == 828 then -- Module namespace | ||
preload = message(' | preload = message('module-preload') | ||
else | else | ||
preload = message(' | preload = message('docpage-preload') | ||
end | end | ||
end | end | ||
data.preload = preload | data.preload = preload | ||
data.createLinkDisplay = message(' | data.createLinkDisplay = message('create-link-display') | ||
return data | return data | ||
end | end | ||
function p.renderStartBoxLinks(data) | function p.renderStartBoxLinks(data) | ||
-- | --[[ | ||
-- Generates the [view][edit][history][purge] or [create][purge] 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 ret | ||
local docTitle = data.docTitle | local docTitle = data.docTitle | ||
local title = data.title | local title = data.title | ||
local purgeLink = makeUrlLink(title:fullUrl{action = 'purge'}, data.purgeLinkDisplay) | |||
if docTitle.exists then | if docTitle.exists then | ||
local viewLink = makeWikilink(docTitle.prefixedText, data.viewLinkDisplay) | local viewLink = makeWikilink(docTitle.prefixedText, data.viewLinkDisplay) | ||
local editLink = makeUrlLink(docTitle:fullUrl{action = 'edit'}, data.editLinkDisplay) | local editLink = makeUrlLink(docTitle:fullUrl{action = 'edit'}, data.editLinkDisplay) | ||
local historyLink = makeUrlLink(docTitle:fullUrl{action = 'history'}, data.historyLinkDisplay) | local historyLink = makeUrlLink(docTitle:fullUrl{action = 'history'}, data.historyLinkDisplay) | ||
ret = '[%s] [%s] [%s] [%s]' | ret = '[%s] [%s] [%s] [%s]' | ||
ret = | ret = escapeBrackets(ret) | ||
ret = mw.ustring.format(ret, viewLink, editLink, historyLink, purgeLink) | ret = mw.ustring.format(ret, viewLink, editLink, historyLink, purgeLink) | ||
else | else | ||
local createLink = makeUrlLink(docTitle:fullUrl{action = 'edit', preload = data.preload}, data.createLinkDisplay) | |||
ret = '[%s] [%s]' | |||
ret = escapeBrackets(ret) | |||
ret = mw.ustring.format(ret, createLink, purgeLink) | |||
end | end | ||
return ret | |||
end | end | ||
function p.makeStartBoxData(args, env, links) | 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' | |||
-- 'testcases-create-link-display' --> 'create' | |||
--]=] | |||
local subjectSpace = env.subjectSpace | 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 = {} | local data = {} | ||
-- Heading | -- Heading | ||
local heading = args | local heading = args.heading -- Blank values are not removed. | ||
if heading == '' then | if heading == '' then | ||
-- Don't display the start box if the heading arg is defined but blank. | -- Don't display the start box if the heading arg is defined but blank. | ||
Line 439: | Line 466: | ||
data.heading = heading | data.heading = heading | ||
elseif subjectSpace == 10 then -- Template namespace | elseif subjectSpace == 10 then -- Template namespace | ||
data.heading = message(' | data.heading = message('documentation-icon-wikitext') .. ' ' .. message('template-namespace-heading') | ||
elseif subjectSpace == 828 then -- Module namespace | elseif subjectSpace == 828 then -- Module namespace | ||
data.heading = message(' | data.heading = message('documentation-icon-wikitext') .. ' ' .. message('module-namespace-heading') | ||
elseif subjectSpace == 6 then -- File namespace | elseif subjectSpace == 6 then -- File namespace | ||
data.heading = message(' | data.heading = message('file-namespace-heading') | ||
else | else | ||
data.heading = message(' | data.heading = message('other-namespaces-heading') | ||
end | end | ||
-- Heading CSS | -- Heading CSS | ||
local headingStyle = args[ | local headingStyle = args['heading-style'] | ||
if headingStyle then | if headingStyle then | ||
data.headingStyleText = headingStyle | data.headingStyleText = headingStyle | ||
else | else | ||
data. | -- 'documentation-heading' | ||
data.headingClass = message('main-div-heading-class') | |||
end | end | ||
-- [view][edit][history][purge] or [create] links. | -- Data for the [view][edit][history][purge] or [create] links. | ||
if links then | if links then | ||
-- 'mw-editsection-like plainlinks' | |||
data. | data.linksClass = message('start-box-link-classes') | ||
data.links = links | data.links = links | ||
end | end | ||
Line 472: | Line 496: | ||
function p.renderStartBox(data) | function p.renderStartBox(data) | ||
-- Renders the start box html. | -- Renders the start box html. | ||
local sbox = | -- @data - a table of data generated by p.makeStartBoxData. | ||
local sbox = mw.html.create('div') | |||
sbox | sbox | ||
-- 'documentation-startbox' | |||
:addClass(message('start-box-class')) | |||
:newline() | |||
:tag('span') | |||
:addClass(data.headingClass) | |||
:attr('id', 'documentation-heading') | |||
:cssText(data.headingStyleText) | |||
:wikitext(data.heading) | |||
local links = data.links | local links = data.links | ||
if links then | if links then | ||
sbox | sbox:tag('span') | ||
:addClass(data.linksClass) | |||
:attr('id', data.linksId) | |||
:wikitext(links) | |||
end | end | ||
return tostring(sbox) | return tostring(sbox) | ||
Line 500: | Line 524: | ||
function p._content(args, env) | 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 | |||
if mw.site.siteName == "Miraheze Developers Wiki" and args.noexportinstructions ~= "yes" then | |||
local export = mw.getCurrentFrame():expandTemplate{title="How to export"} | |||
content = export .. "<br/>" .. (content or '') | |||
end | end | ||
-- The line breaks below are necessary so that "=== Headings ===" at the start and end | -- The line breaks below are necessary so that "=== Headings ===" at the start and end | ||
-- of docs are interpreted correctly. | -- of docs are interpreted correctly. | ||
return '\n' .. (content or '') .. '\n' | 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 | ||
Line 526: | Line 561: | ||
function p._endBox(args, env) | 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 | |||
-- | |||
--]=] | |||
-- Get environment data. | |||
env = env or p.getEnvironment(args) | |||
local subjectSpace = env.subjectSpace | local subjectSpace = env.subjectSpace | ||
local docTitle = env.docTitle | |||
if not subjectSpace or not docTitle then | |||
return nil | |||
local | |||
end | 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 | |||
if linkBox == | ) | ||
then | |||
return nil | return nil | ||
end | end | ||
-- Assemble the | -- Assemble the link box. | ||
local text = '' | local text = '' | ||
if linkBox then | if linkBox then | ||
text = text .. linkBox | text = text .. linkBox | ||
else | else | ||
text = text .. (p.makeDocPageBlurb(args, env) or '') | text = text .. (p.makeDocPageBlurb(args, env) or '') -- "This documentation is transcluded from [[Foo]]." | ||
if subjectSpace == 2 or subjectSpace == 10 or subjectSpace == 828 then | |||
if subjectSpace == 2 or subjectSpace == | -- We are in the user, template or module namespaces. | ||
-- We are in the user, module | -- Add sandbox and testcases links. | ||
text = text .. p. | -- "Editors can experiment in this template's sandbox and testcases pages." | ||
text = text .. (p.makeExperimentBlurb(args, env) or '') .. '<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 '') | |||
text = text .. | |||
end | end | ||
text = text .. ' ' .. (p.makeSubpagesBlurb(args, env) or '') --"Subpages of this template" | |||
end | end | ||
end | end | ||
local box = mw.html.create('div') | |||
-- 'documentation-metadata' | |||
box:attr('role', 'note') | |||
:addClass(message('end-box-class')) | |||
-- 'plainlinks' | |||
:addClass(message('end-box-plainlinks')) | |||
:wikitext(text) | |||
:done() | |||
return '\n' .. tostring(box) | |||
end | end | ||
function p.makeDocPageBlurb(args, env) | function p.makeDocPageBlurb(args, env) | ||
-- | --[=[ | ||
local | -- Makes the blurb "This documentation is transcluded from [[Template:Foo]] (edit, history)". | ||
if not | -- @args - a table of arguments passed by the user | ||
-- @env - environment table containing title objects, etc., generated with p.getEnvironment | |||
return | -- | ||
-- Messages: | |||
-- 'edit-link-display' --> 'edit' | |||
-- 'history-link-display' --> 'history' | |||
-- 'transcluded-from-blurb' --> | |||
-- 'The above [[Wikipedia:Template documentation|documentation]] | |||
-- is [[Help: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 | end | ||
local ret | local ret | ||
if docTitle.exists then | if docTitle.exists then | ||
Line 624: | Line 650: | ||
local docLink = makeWikilink(docTitle.prefixedText) | local docLink = makeWikilink(docTitle.prefixedText) | ||
local editUrl = docTitle:fullUrl{action = 'edit'} | local editUrl = docTitle:fullUrl{action = 'edit'} | ||
local editDisplay = message(' | local editDisplay = message('edit-link-display') | ||
local editLink = makeUrlLink(editUrl, editDisplay) | local editLink = makeUrlLink(editUrl, editDisplay) | ||
local historyUrl = docTitle:fullUrl{action = 'history'} | local historyUrl = docTitle:fullUrl{action = 'history'} | ||
local historyDisplay = message(' | local historyDisplay = message('history-link-display') | ||
local historyLink = makeUrlLink(historyUrl, historyDisplay) | local historyLink = makeUrlLink(historyUrl, historyDisplay) | ||
ret = message(' | ret = message('transcluded-from-blurb', {docLink}) | ||
.. ' ' | .. ' ' | ||
.. makeToolbar(editLink, historyLink) | .. makeToolbar(editLink, historyLink) | ||
Line 635: | Line 661: | ||
elseif env.subjectSpace == 828 then | elseif env.subjectSpace == 828 then | ||
-- /doc does not exist; ask to create it. | -- /doc does not exist; ask to create it. | ||
local createUrl = docTitle:fullUrl{action = 'edit', preload = message(' | local createUrl = docTitle:fullUrl{action = 'edit', preload = message('module-preload')} | ||
local createDisplay = message(' | local createDisplay = message('create-link-display') | ||
local createLink = makeUrlLink(createUrl, createDisplay) | local createLink = makeUrlLink(createUrl, createDisplay) | ||
ret = message(' | ret = message('create-module-doc-blurb', {createLink}) | ||
.. '<br />' | .. '<br />' | ||
end | end | ||
Line 644: | Line 670: | ||
end | end | ||
function p. | function p.makeExperimentBlurb(args, env) | ||
--[[ | |||
-- Renders the text "Editors can experiment in this template's sandbox (edit | diff) and testcases (edit) pages." | -- 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 subjectSpace = env.subjectSpace | ||
local | 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 | |||
local | |||
local | |||
if not | |||
return | |||
end | end | ||
-- Make links. | -- Make links. | ||
Line 665: | Line 710: | ||
if sandboxTitle.exists then | if sandboxTitle.exists then | ||
local sandboxPage = sandboxTitle.prefixedText | local sandboxPage = sandboxTitle.prefixedText | ||
local sandboxDisplay = message(' | local sandboxDisplay = message('sandbox-link-display') | ||
local sandboxLink = makeWikilink(sandboxPage, sandboxDisplay) | local sandboxLink = makeWikilink(sandboxPage, sandboxDisplay) | ||
local sandboxEditUrl = sandboxTitle:fullUrl{action = 'edit'} | local sandboxEditUrl = sandboxTitle:fullUrl{action = 'edit'} | ||
local sandboxEditDisplay = message(' | local sandboxEditDisplay = message('sandbox-edit-link-display') | ||
local sandboxEditLink = makeUrlLink(sandboxEditUrl, sandboxEditDisplay) | local sandboxEditLink = makeUrlLink(sandboxEditUrl, sandboxEditDisplay) | ||
local compareUrl = | local compareUrl = env.compareUrl | ||
compareUrl | local compareLink | ||
if compareUrl then | |||
local compareDisplay = message('compare-link-display') | |||
compareLink = makeUrlLink(compareUrl, compareDisplay) | |||
end | |||
sandboxLinks = sandboxLink .. ' ' .. makeToolbar(sandboxEditLink, compareLink) | sandboxLinks = sandboxLink .. ' ' .. makeToolbar(sandboxEditLink, compareLink) | ||
else | else | ||
local sandboxPreload | local sandboxPreload | ||
if subjectSpace == 828 then | if subjectSpace == 828 then | ||
sandboxPreload = message(' | sandboxPreload = message('module-sandbox-preload') | ||
else | else | ||
sandboxPreload = message(' | sandboxPreload = message('template-sandbox-preload') | ||
end | end | ||
local sandboxCreateUrl = sandboxTitle:fullUrl{action = 'edit', preload = sandboxPreload} | local sandboxCreateUrl = sandboxTitle:fullUrl{action = 'edit', preload = sandboxPreload} | ||
local sandboxCreateDisplay = message(' | local sandboxCreateDisplay = message('sandbox-create-link-display') | ||
local sandboxCreateLink = makeUrlLink(sandboxCreateUrl, sandboxCreateDisplay) | local sandboxCreateLink = makeUrlLink(sandboxCreateUrl, sandboxCreateDisplay) | ||
local mirrorSummary = message(' | local mirrorSummary = message('mirror-edit-summary', {makeWikilink(templatePage)}) | ||
local mirrorUrl = sandboxTitle:fullUrl{action = 'edit', preload = | local mirrorPreload = message('mirror-link-preload') | ||
local mirrorDisplay = message(' | 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) | local mirrorLink = makeUrlLink(mirrorUrl, mirrorDisplay) | ||
sandboxLinks = message(' | sandboxLinks = message('sandbox-link-display') .. ' ' .. makeToolbar(sandboxCreateLink, mirrorLink) | ||
end | end | ||
if testcasesTitle.exists then | if testcasesTitle.exists then | ||
local testcasesPage = testcasesTitle.prefixedText | local testcasesPage = testcasesTitle.prefixedText | ||
local testcasesDisplay = message(' | local testcasesDisplay = message('testcases-link-display') | ||
local testcasesLink = makeWikilink(testcasesPage, testcasesDisplay) | local testcasesLink = makeWikilink(testcasesPage, testcasesDisplay) | ||
local testcasesEditUrl = testcasesTitle:fullUrl{action = 'edit'} | local testcasesEditUrl = testcasesTitle:fullUrl{action = 'edit'} | ||
local testcasesEditDisplay = message(' | local testcasesEditDisplay = message('testcases-edit-link-display') | ||
local testcasesEditLink = makeUrlLink(testcasesEditUrl, testcasesEditDisplay) | local testcasesEditLink = makeUrlLink(testcasesEditUrl, testcasesEditDisplay) | ||
testcasesLinks = testcasesLink .. ' ' .. makeToolbar(testcasesEditLink) | -- 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 | else | ||
local testcasesPreload | local testcasesPreload | ||
if subjectSpace == 828 then | if subjectSpace == 828 then | ||
testcasesPreload = message(' | testcasesPreload = message('module-testcases-preload') | ||
else | else | ||
testcasesPreload = message(' | testcasesPreload = message('template-testcases-preload') | ||
end | end | ||
local testcasesCreateUrl = testcasesTitle:fullUrl{action = 'edit', preload = testcasesPreload} | local testcasesCreateUrl = testcasesTitle:fullUrl{action = 'edit', preload = testcasesPreload} | ||
local testcasesCreateDisplay = message(' | local testcasesCreateDisplay = message('testcases-create-link-display') | ||
local testcasesCreateLink = makeUrlLink(testcasesCreateUrl, testcasesCreateDisplay) | local testcasesCreateLink = makeUrlLink(testcasesCreateUrl, testcasesCreateDisplay) | ||
testcasesLinks = message(' | testcasesLinks = message('testcases-link-display') .. ' ' .. makeToolbar(testcasesCreateLink) | ||
end | end | ||
local messageName | local messageName | ||
if subjectSpace == 828 then | if subjectSpace == 828 then | ||
messageName = ' | messageName = 'experiment-blurb-module' | ||
else | else | ||
messageName = ' | 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 | end | ||
return message( | 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 | end | ||
Line 725: | Line 832: | ||
function p.addTrackingCategories(env) | function p.addTrackingCategories(env) | ||
--[[ | |||
-- Check if {{documentation}} is transcluded on a /doc or /testcases page. | -- 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 title = env.title | ||
local subjectSpace = env.subjectSpace | |||
if not title or not subjectSpace then | |||
return nil | |||
end | |||
local subpage = title.subpageText | |||
local ret = '' | local ret = '' | ||
if message('display-strange-usage-category', nil, 'boolean') | |||
if message(' | and ( | ||
subpage == message('doc-subpage') | |||
ret = ret .. makeCategoryLink(message(' | or subjectSpace ~= 828 and subpage == message('testcases-subpage') | ||
) | |||
then | |||
ret = ret .. makeCategoryLink(message('strange-usage-category')) | |||
end | end | ||
return ret | return ret |
Latest revision as of 04:11, 9 December 2024
Documentation for this module may be created at Module:Documentation/doc
-- This module implements {{documentation}}.
-- Get required modules.
local getArgs = require('Module:Arguments').getArgs
-- 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 $' .. match .. ' in message cfg.' .. cfgKey, 4)
end
return ugsub(msg, '$([1-9][0-9]*)', getMessageVal)
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
-- 'documentation-toolbar'
return '<span class="' .. message('toolbar-class') .. '">('
.. table.concat(ret, ' | ') .. ')</span>'
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
----------------------------------------------------------------------------
-- Entry points
----------------------------------------------------------------------------
function p.nonexistent(frame)
if mw.title.getCurrentTitle().subpageText == 'testcases' then
return frame:expandTemplate{title = 'module test cases notice'}
else
return p.main(frame)
end
end
p.main = makeInvokeFunc('_main')
function p._main(args)
--[[
-- This function defines logic flow for the module.
-- @args - table of arguments passed by the user
--]]
local env = p.getEnvironment(args)
local root = mw.html.create()
root
:tag('div')
-- 'documentation-container'
:addClass(message('container'))
:attr('role', 'complementary')
:attr('aria-labelledby', args.heading ~= '' and 'documentation-heading' or nil)
:attr('aria-label', args.heading == '' and 'Documentation' or nil)
:newline()
:tag('div')
-- 'documentation'
:addClass(message('main-div-classes'))
:newline()
:wikitext(p._startBox(args, env))
:wikitext(p._content(args, env))
:tag('div')
-- 'documentation-clear'
:addClass(message('clear'))
:done()
:newline()
:done()
:wikitext(p._endBox(args, env))
:done()
:wikitext(p.addTrackingCategories(env))
-- 'Module:Documentation/styles.css'
return mw.getCurrentFrame():extensionTag (
'templatestyles', '', {src=cfg['templatestyles']
}) .. 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.
--
-- Data includes:
-- 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.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
----------------------------------------------------------------------------
-- 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'
-- '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 == 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][purge] 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
local purgeLink = makeUrlLink(title:fullUrl{action = 'purge'}, data.purgeLinkDisplay)
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)
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] [%s]'
ret = escapeBrackets(ret)
ret = mw.ustring.format(ret, createLink, purgeLink)
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'
-- '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
else
-- 'documentation-heading'
data.headingClass = message('main-div-heading-class')
end
-- Data for the [view][edit][history][purge] or [create] links.
if links then
-- 'mw-editsection-like plainlinks'
data.linksClass = message('start-box-link-classes')
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
-- 'documentation-startbox'
:addClass(message('start-box-class'))
:newline()
:tag('span')
:addClass(data.headingClass)
:attr('id', 'documentation-heading')
:cssText(data.headingStyleText)
: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
if mw.site.siteName == "Miraheze Developers Wiki" and args.noexportinstructions ~= "yes" then
local export = mw.getCurrentFrame():expandTemplate{title="How to export"}
content = export .. "<br/>" .. (content or '')
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
--
--]=]
-- 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 link box.
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 '') .. '<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"
end
end
local box = mw.html.create('div')
-- 'documentation-metadata'
box:attr('role', 'note')
:addClass(message('end-box-class'))
-- 'plainlinks'
:addClass(message('end-box-plainlinks'))
:wikitext(text)
:done()
return '\n' .. tostring(box)
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 [[Help: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
----------------------------------------------------------------------------
-- 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