Module:Documentation

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Revision as of 12:41, 2 January 2014 by what>Mr. Stradivarius (found it - fix misspelled message name)
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-- This module implements Lua error in package.lua at line 80: module 'Module:Arguments' not found..

-- Get required modules. local getArgs = require('Module:Arguments').getArgs local htmlBuilder = require('Module:HtmlBuilder') local messageBox = require('Module:Message box')

-- Get the config table. local cfg = mw.loadData('Module:Documentation/config')

local p = {}

-- Constants. local currentTitle = mw.title.getCurrentTitle() local subjectSpace = mw.site.namespaces[currentTitle.namespace].subject.id -- The number of the current subject namespace.

-- Often-used functions. local gsub = mw.ustring.gsub


-- Helper functions


local function formatMessage(cfgKey, expectType, valArray) --[[ -- Formats a message from the cfg table. -- The function raises an error if the value from the cfg table is not of the type expectType. -- Values from valArray can be specified in the message by using $1 for [1], $2 for [2], etc. -- For example, if the message cfg.fooMessage had the value 'Foo $2 bar $1.', -- formatMessage('fooMessage', 'string', {'baz', 'qux'}) would return "Foo qux bar baz." --]] local msg = cfg[cfgKey] if expectType and type(msg) ~= expectType then error('formatMessage: 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('formatMessage: no value found for key $' .. match .. ' in message cfg.' .. cfgKey, 4) end

local ret = gsub(msg, '$([1-9][0-9]*)', getMessageVal) return ret end

local function makeWikilink(page, display) if display then return mw.ustring.format('%s', page, display) else return mw.ustring.format('%s', page) end end

local function makeCategoryLink(cat, sort) local catns = mw.site.namespaces[14].name return makeWikilink(catns .. '/' .. cat, sort) end

local function makeUrlLink(url, display) return mw.ustring.format('[%s %s]', url, display) end

local function makeToolbar(...) local ret = {} local lim = select('#', ...) if lim < 1 then return nil end for i = 1, lim do ret[#ret + 1] = select(i, ...) end return '(' .. table.concat(ret, ' | ') .. ')' end


-- Argument processing


local function makeInvokeFunc(funcName) return function (frame) local headingArg = formatMessage('headingArg', 'string') local args = getArgs(frame, { valueFunc = function (key, value) if type(value) == 'string' then value = value:match('^%s*(.-)%s*$') -- Remove whitespace. if key == headingArg or value ~= then return value else return nil end else return value end end }) return p[funcName](args) end end


-- Main functions


p.main = makeInvokeFunc('_main')

function p._main(args) local root = htmlBuilder.create() root .wikitext(p.protectionTemplate()) .wikitext(p.sandboxNotice(args)) -- This div tag is from Template:Documentation/start box, but moving it here -- so that we don't have to worry about unclosed tags. .tag('div') .attr('id', formatMessage('mainDivId', 'string')) .addClass(formatMessage('mainDivClasses', 'string')) .newline() .wikitext(p._startBox(args)) .wikitext(p._content(args)) .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)) .newline() .wikitext(p.addTrackingCategories()) return tostring(root) end

function p.sandboxNotice(args) local sandboxNoticeTemplate = formatMessage('sandboxNoticeTemplate', 'string') if not (sandboxNoticeTemplate and currentTitle.subpageText == formatMessage('sandboxSubpage', 'string')) then return nil end local frame = mw.getCurrentFrame() local notice = htmlBuilder.create() notice .tag('div') .css('clear', 'both') .done() .wikitext(frame:expandTemplate{title = sandboxNoticeTemplate, args = {[formatMessage('sandboxNoticeLivepageParam')] = args[formatMessage('livepageArg', 'string')]}}) return tostring(notice) end

function p.protectionTemplate() local protectionTemplate = formatMessage('protectionTemplate', 'string') if not (protectionTemplate and currentTitle.namespace == 10) then -- Don't display the protection template if we are not in the template namespace. return nil end local frame = mw.getCurrentFrame() local function getProtectionLevel(protectionType) -- Gets the protection level for the current page. local level = frame:callParserFunction('PROTECTIONLEVEL', protectionType) if level ~= then return level else return nil -- The parser function returns the blank string if there is no match. end end if getProtectionLevel('move') == 'sysop' or getProtectionLevel('edit') then -- The page is full-move protected, or full, template, or semi-protected. return frame:expandTemplate{title = protectionTemplate, args = formatMessage('protectionTemplateArgs', 'table')} end return nil end

p.startBox = makeInvokeFunc('_startBox')

function p._startBox(args) -- Arg processing from Lua error in package.lua at line 80: module 'Module:Arguments' not found.. local preload = args[formatMessage('preloadArg', 'string')] -- Allow custom preloads. local heading = args[formatMessage('headingArg', 'string')] -- Blank values are not removed. local headingStyle = args[formatMessage('headingStyleArg', 'string')] local content = args[formatMessage('contentArg', 'string')] local docspace = p.docspace() local docname = args[1] -- Other docname, if fed. local templatePage = p.templatePage()

-- Arg processing from Template:Documentation/start box2. local docpage if docname then docpage = docname else local namespace = docspace or currentTitle.nsText local pagename = templatePage or currentTitle.text docpage = namespace .. ':' .. pagename .. '/' .. formatMessage('docSubpage', 'string') end local docTitle = mw.title.new(docpage) local docExist = docTitle.exists

-- Output from Template:Documentation/start box.

-- First, check the heading parameter. if heading == then -- Heading is defined but blank, so do nothing. return nil end

-- Build the start box div. local sbox = htmlBuilder.create('div') sbox .css('padding-bottom', '3px') .css('border-bottom', '1px solid #aaa') .css('margin-bottom', '1ex') .newline()

-- Make the heading. local hspan = sbox.tag('span') if headingStyle then hspan.cssText(headingStyle) elseif subjectSpace == 10 then -- We are in the template or template talk namespaces. hspan .css('font-weight', 'bold') .css('fond-size', '125%') else hspan.css('font-size', '150%') end if heading then -- "heading" has data. hspan.wikitext(heading) elseif subjectSpace == 10 then -- Template namespace hspan.wikitext(formatMessage('documentationIconWikitext', 'string') .. ' ' .. formatMessage('templateNamespaceHeading', 'string')) elseif subjectSpace == 828 then -- Module namespace hspan.wikitext(formatMessage('documentationIconWikitext', 'string') .. ' ' .. formatMessage('moduleNamespaceHeading', 'string')) elseif subjectSpace == 6 then -- File namespace hspan.wikitext(formatMessage('fileNamespaceHeading', 'string')) else hspan.wikitext(formatMessage('otherNamespacesHeading', 'string')) end

-- Add the [view][edit][history][purge] or [create] links. -- Check for the content parameter first, as we don't need the links if the documentation -- content is being entered directly onto the template page. if not content then local lspan = sbox.tag('span') -- lspan is short for "link span". lspan .addClass(formatMessage('startBoxLinkclasses', 'string')) .attr('id', formatMessage('startBoxLinkId', 'string')) if docExist then local viewLink = makeWikilink(docpage, formatMessage('viewLinkDisplay', 'string')) local editLink = makeUrlLink(docTitle:fullUrl{action = 'edit'}, formatMessage('editLinkDisplay', 'string')) local historyLink = makeUrlLink(docTitle:fullUrl{action = 'history'}, formatMessage('historyLinkDisplay', 'string')) local purgeLink = makeUrlLink(currentTitle:fullUrl{action = 'purge'}, formatMessage('purgeLinkDisplay', 'string')) local text = '[%s] [%s] [%s] [%s]' text = text:gsub('%[', '[') -- Replace square brackets with HTML entities. text = text:gsub('%]', ']') lspan.wikitext(mw.ustring.format(text, viewLink, editLink, historyLink, purgeLink)) else if not preload then if subjectSpace == 6 then -- File namespace preload = formatMessage('fileDocpagePreload', 'string') else preload = formatMessage('docpagePreload', 'string') end end lspan.wikitext(makeUrlLink(docTitle:fullUrl{action = 'edit', preload = preload}, formatMessage('createLinkDisplay', 'string'))) end end

return tostring(sbox) end

p.content = makeInvokeFunc('_content')

function p._content(args) local content = args[formatMessage('contentArg', 'string')] if not content then local docpage = args[1] if docpage and mw.title.new(docpage).exists then local frame = mw.getCurrentFrame() content = frame:preprocess('Template:' .. docpage .. '') else docpage = p.docspace() .. ':' .. p.templatePage() .. '/' .. formatMessage('docSubpage', 'string') if mw.title.new(docpage).exists then local frame = mw.getCurrentFrame() content = frame:preprocess('Template:' .. docpage .. '') end end 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.endBox = makeInvokeFunc('_endBox')

function p._endBox(args) -- Argument processing in Lua error in package.lua at line 80: module 'Module:Arguments' not found.. local content = args[formatMessage('contentArg', 'string')] local linkBox = args[formatMessage('linkBoxArg', 'string')] -- So "link box=off" works. local docspace = p.docspace() local docname = args[1] -- Other docname, if fed. local templatePage = p.templatePage()

-- Argument processing in Template:Documentation/end box2. local docpageRoot = (docspace or currentTitle.nsText) .. ':' .. (templatePage or currentTitle.text) local docpage if docname then docpage = docname else docpage = docpageRoot .. '/' .. formatMessage('docSubpage', 'string') end local docTitle = mw.title.new(docpage) local docExist = docTitle.exists local docnameFed = args[1] and true local sandbox = docpageRoot .. '/' .. formatMessage('sandboxSubpage', 'string') local testcases = docpageRoot .. '/' .. formatMessage('testcasesSubpage', 'string') templatePage = currentTitle.nsText .. ':' .. templatePage

-- Output from Template:Documentation/end box

-- First, 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. if linkBox == formatMessage('linkBoxOff', 'string') or not (docExist or subjectSpace == 2 or subjectSpace == 828 or subjectSpace == 10) then return nil end

-- Assemble the arguments for Template:Fmbox. local fmargs = {} fmargs[formatMessage('fmboxIdParam', 'string')] = formatMessage('fmboxId', 'string') -- Sets fmargs.id = 'documentation-meta-data' fmargs[formatMessage('fmboxImageParam', 'string')] = formatMessage('fmboxImageNone', 'string') -- Sets fmargs.image = 'none' fmargs[formatMessage('fmboxStyleParam', 'string')] = formatMessage('fmboxStyle', 'string') -- Sets fmargs.style = 'background-color: #ecfcf4' fmargs[formatMessage('fmboxTextstyleParam', 'string')] = formatMessage('fmboxTextstyle', 'string') -- Sets fmargs.textstyle = 'font-style: italic;'

-- Assemble the fmbox text field. local text = if linkBox then -- Use custom link box content if it is defined. text = text .. linkBox else if docExist then -- /doc exists; link to it. local docLink = makeWikilink(docpage) local editLink = makeUrlLink(docTitle:fullUrl{action = 'edit'}, formatMessage('editLinkDisplay', 'string')) local historyLink = makeUrlLink(docTitle:fullUrl{action = 'history'}, formatMessage('historyLinkDisplay', 'string')) text = text .. formatMessage('transcludedFromBlurb', 'string', {docLink}) .. ' ' .. makeToolbar(editLink, historyLink) .. '
' elseif subjectSpace == 828 then -- /doc does not exist; ask to create it. local createLink = makeUrlLink(docTitle:fullUrl{action = 'edit', preload = formatMessage('modulePreload', 'string')}, formatMessage('createLinkDisplay', 'string')) text = text .. formatMessage('createModuleDocBlurb', 'string', {createLink}) .. '
' end -- Add links to /sandbox and /testcases when appropriate. if subjectSpace == 2 or subjectSpace == 828 or subjectSpace == 10 then -- We are in the user, module or template namespaces. local sandboxLinks, testcasesLinks local pagePossessive = subjectSpace == 828 and formatMessage('modulePossessive', 'string') or formatMessage('templatePossessive', 'string') local sandboxTitle = mw.title.new(sandbox) if sandboxTitle.exists then local sandboxLink = makeWikilink(sandbox, formatMessage('sandboxLinkDisplay', 'string')) local sandboxEditLink = makeUrlLink(sandboxTitle:fullUrl{action = 'edit'}, formatMessage('sandboxEditLinkDisplay', 'string')) local compareLink = makeUrlLink(mw.title.new('Special:ComparePages'):fullUrl{page1 = templatePage, page2 = sandbox}, formatMessage('compareLinkDisplay', 'string')) sandboxLinks = sandboxLink .. ' ' .. makeToolbar(sandboxEditLink, compareLink) else local sandboxPreload = subjectSpace == 828 and formatMessage('moduleSandboxPreload', 'string') or formatMessage('templateSandboxPreload', 'string') local sandboxCreateLink = makeUrlLink(sandboxTitle:fullUrl{action = 'edit', preload = sandboxPreload}, formatMessage('sandboxCreateLinkDisplay', 'string')) local mirrorSummary = formatMessage('mirrorEditSummary', 'string', {makeWikilink(templatePage)}) local mirrorLink = makeUrlLink(sandboxTitle:fullUrl{action = 'edit', preload = templatePage, summary = mirrorSummary}, formatMessage('mirrorLinkDisplay', 'string')) sandboxLinks = formatMessage('sandboxLinkDisplay', 'string') .. ' ' .. makeToolbar(sandboxCreateLink, mirrorLink) end local testcaseTitle = mw.title.new(testcases) if testcaseTitle.exists then local testcasesLink = makeWikilink(testcases, formatMessage('testcasesLinkDisplay', 'string')) local testcasesEditLink = makeUrlLink(testcaseTitle:fullUrl{action = 'edit'}, formatMessage('testcasesEditLinkDisplay', 'string')) testcasesLinks = testcasesLink .. ' ' .. makeToolbar(testcasesEditLink) else local testcasesPreload = subjectSpace == 828 and formatMessage('moduleTestcasesPreload', 'string') or formatMessage('templateTestcasesPreload', 'string') local testcasesCreateLink = makeUrlLink(testcaseTitle:fullUrl{action = 'edit', preload = testcasesPreload}, formatMessage('testcasesCreateLinkDisplay', 'string')) testcasesLinks = formatMessage('testcasesLinkDisplay', 'string') .. ' ' .. makeToolbar(testcasesCreateLink) end text = text .. formatMessage('experimentBlurb', 'string', {pagePossessive, sandboxLinks, testcasesLinks}) .. '
' -- Show the categories text, but not if "content" fed or "docname fed" since then it is unclear where to add the categories. if not content and not docnameFed then local docPathLink = makeWikilink(docpage, formatMessage('docLinkDisplay', 'string')) text = text .. formatMessage('addCategoriesBlurb', 'string', {docPathLink}) end -- Show the "subpages" link. if subjectSpace ~= 6 then -- Don't show the link in file space. local pagetype if subjectSpace == 10 then pagetype = formatMessage('templatePagetype', 'string') elseif subjectSpace == 828 then pagetype = formatMessage('modulePagetype', 'string') else pagetype = formatMessage('defaultPagetype', 'string') end text = text .. ' ' .. makeWikilink('Special:PrefixIndex/' .. templatePage .. '/', formatMessage('subpagesLinkDisplay', 'string', {pagetype})) end -- Show the "print" link if it exists. local printPage = templatePage .. '/' .. formatMessage('printSubpage', 'string') local printTitle = mw.title.new(printPage) if printTitle.exists then local printLink = makeWikilink(printPage, formatMessage('printLinkDisplay', 'string')) text = text .. '
' .. formatMessage('printBlurb', 'string', {printLink}) .. (formatMessage('displayPrintCategory', 'boolean') and makeCategoryLink(formatMessage('printCategory', 'string')) or ) end end end fmargs.text = text

-- Return the fmbox output. return messageBox.main('fmbox', fmargs) end

function p.addTrackingCategories() -- Check if Lua error in package.lua at line 80: module 'Module:Arguments' not found. is transcluded on a /doc or /testcases page. local ret = local subpage = currentTitle.subpageText if formatMessage('displayStrangeUsageCategory', 'boolean') and (subpage == formatMessage('docSubpage', 'string') or subpage == formatMessage('testcasesSubpage', 'string')) then local sort = (currentTitle.namespace == 0 and formatMessage('strangeUsageCategoryMainspaceSort', 'string') or ) .. currentTitle.prefixedText -- Sort on namespace. ret = ret .. makeCategoryLink(formatMessage('strangeUsageCategory', 'string'), sort) end return ret end

function p.docspace() -- Determines the namespace of the documentation. if subjectSpace == 0 or subjectSpace == 6 or subjectSpace == 8 or subjectSpace == 14 then -- Pages in the Article, File, MediaWiki or Category namespaces must have their -- /doc, /sandbox and /testcases pages in talk space. return mw.site.namespaces[subjectSpace].talk.name else return currentTitle.subjectNsText end end

function p.templatePage() -- Determines the template page. No namespace or interwiki prefixes are included. local subpage = currentTitle.subpageText if subpage == formatMessage('sandboxSubpage', 'string') or subpage == formatMessage('testcasesSubpage', 'string') then return currentTitle.baseText else return currentTitle.text end end

return p