Module:Documentation: Difference between revisions
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--This module implements {{ |
-- This module implements {{documentation}}. |
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--TODO: Implement a class 'ConcatBuilder' to reduce redundancy |
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-- Get required modules. |
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--'table.insert(<MyTable>, <MyString>)' and 'table.concat(<MyTable>)' |
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local getArgs = require('Module:Arguments').getArgs |
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local messageBox = require('Module:Message box') |
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-- Get the config table. |
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local cfg = mw.loadData('Module:Documentation/config') |
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local i18n = mw.loadData('Module:Documentation/i18n') |
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local p = {} |
local p = {} |
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-- Often-used functions. |
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function p.corps(frame) |
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local ugsub = mw.ustring.gsub |
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args = frame:getParent().args |
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local page = mw.title.getCurrentTitle() |
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---------------------------------------------------------------------------- |
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doc = p.docname(page) |
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-- Helper functions |
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local corps = {} |
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-- |
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-- These are defined as local functions, but are made available in the p |
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if page.subpageText == 'sandbox' then |
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-- table for testing purposes. |
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table.insert(corps, '<div style="clear:both />') |
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---------------------------------------------------------------------------- |
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table.insert(corps, frame:preprocess('{{Template sandbox notice}}')) |
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end |
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local function message(cfgKey, valArray, expectType) |
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--[[ |
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table.insert(corps, p.header(page)) |
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-- Gets a message from the cfg table and formats it if appropriate. |
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table.insert(corps, p.content(frame, page)) |
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-- The function raises an error if the value from the cfg table is not |
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table.insert(corps, p.footer(page)) |
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-- of the type expectType. The default type for expectType is 'string'. |
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-- If the table valArray is present, strings such as $1, $2 etc. in the |
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if args.raw then |
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-- message are substituted with values from the table keys [1], [2] etc. |
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return frame:preprocess('<nowiki>' .. table.concat(corps) .. '</nowiki>\n:' .. os.clock()) |
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-- For example, if the message "foo-message" had the value 'Foo $2 bar $1.', |
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end |
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-- message('foo-message', {'baz', 'qux'}) would return "Foo qux bar baz." |
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--]] |
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return table.concat(corps) |
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local msg = cfg[cfgKey] |
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expectType = expectType or 'string' |
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if type(msg) ~= expectType then |
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error(require('Module:TNT').format('I18n/Documentation', 'cfg-error-msg-type', cfgKey, expectType, type(msg)), 2) |
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end |
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if not valArray then |
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return msg |
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end |
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local function getMessageVal(match) |
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match = tonumber(match) |
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return valArray[match] or error(require('Module:TNT').format('I18n/Documentation', 'cfg-error-msg-empty', '$' .. match, cfgKey), 4) |
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end |
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local ret = ugsub(msg, '$([1-9][0-9]*)', getMessageVal) |
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return ret |
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end |
end |
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p.message = message |
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function p.docname(page) |
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if not page.isSubpage then return page.subjectNsText .. ":" .. page.text .. "/doc" end |
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local function makeWikilink(page, display) |
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if display then |
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if page.subpageText == 'doc' |
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return mw.ustring.format('[[%s|%s]]', page, display) |
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or page.subpageText == 'sandbox' |
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else |
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or page.subpageText == 'testcases' then |
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return mw.ustring.format('[[%s]]', page) |
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return page.subjectNsText .. ":" .. page.baseText .. "/doc" |
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end |
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else |
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return page.subjectNsText .. ":" .. page.text .. "/doc" |
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end |
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end |
end |
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p.makeWikilink = makeWikilink |
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function p.ifexist(page) |
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if not page then return false end |
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local function makeCategoryLink(cat, sort) |
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if mw.title.new(page).exists then return true end |
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local catns = mw.site.namespaces[14].name |
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return false |
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return makeWikilink(catns .. ':' .. cat, sort) |
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end |
end |
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p.makeCategoryLink = makeCategoryLink |
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function p.header(page) |
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local header = {'<div class="template-documentation"'} |
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local function makeUrlLink(url, display) |
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return mw.ustring.format('[%s %s]', url, display) |
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if args.color then |
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table.insert(header, ' style="background:') |
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table.insert(header, args.color .. '"') |
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end |
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table.insert(header, '><div style="margin-bottom:1ex; border-bottom:1px solid #aaa; padding-bottom:3px;">') |
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table.insert(header, '[[File:Template-info.png|50px|alt=Template documentation|link=]]') |
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table.insert(header, '<span style="font-weight:bold; font-size:125%"> ') |
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if args.heading then table.insert(header, args.heading) |
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else table.insert(header, 'Template documentation') end |
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table.insert(header, '</span>') |
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if not args.content then |
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table.insert(header, '<span class="mw-editsection plainlinks">[[') |
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local arg = mw.title.new(args[1] or doc) |
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if args[1] and p.ifexist(args[1]) or p.ifexist(doc) then |
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table.insert(header, arg:fullUrl('action=view') .. ' view]') |
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table.insert(header, '] [[') |
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table.insert(header, arg:fullUrl('action=edit') .. ' edit]') |
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table.insert(header, '] [[') |
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table.insert(header, arg:fullUrl('action=history') .. ' history]') |
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table.insert(header, '] [[') |
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table.insert(header, page:fullUrl('action=purge') .. ' purge]') |
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else |
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table.insert(header, arg:fullUrl({["action"]="edit", ["preload"]="Template:Documentation/preload"})) |
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table.insert(header, ' create]') |
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end |
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table.insert(header, ']</span>') |
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end |
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table.insert(header, '</div>') |
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return table.concat(header) |
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end |
end |
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p.makeUrlLink = makeUrlLink |
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function p.content(frame, page) |
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local content = {} |
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local function makeToolbar(...) |
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local arg = args[1] or doc |
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local ret = {} |
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if args.content then |
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local lim = select('#', ...) |
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table.insert(content, '\n') |
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if lim < 1 then |
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table.insert(content, args.content) |
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return nil |
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else |
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end |
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table.insert(content, frame:preprocess('<nowiki />')) |
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for i = 1, lim do |
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table.insert(content, '\n') |
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ret[#ret + 1] = select(i, ...) |
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if args[1] and p.ifexist(args[1]) or p.ifexist(doc) then |
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end |
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table.insert(content, frame:preprocess('{{' .. arg .. '}}')) |
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return '<small>(' .. table.concat(ret, ' | ') .. ')</small>' |
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end |
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end |
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p.makeToolbar = makeToolbar |
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table.insert(content, '\n') |
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table.insert(content, frame:preprocess('<nowiki />')) |
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---------------------------------------------------------------------------- |
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table.insert(content, '<div style="clear:both" />\n') |
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-- Argument processing |
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return table.concat(content) |
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---------------------------------------------------------------------------- |
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local function makeInvokeFunc(funcName) |
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return function (frame) |
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local args = getArgs(frame, { |
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valueFunc = function (key, value) |
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if type(value) == 'string' then |
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value = value:match('^%s*(.-)%s*$') -- Remove whitespace. |
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if key == 'heading' or value ~= '' then |
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return value |
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else |
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return nil |
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end |
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else |
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return value |
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end |
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end |
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}) |
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return p[funcName](args) |
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end |
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end |
end |
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---------------------------------------------------------------------------- |
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function p.footer(page) |
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-- Load TemplateStyles |
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local footer = {} |
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---------------------------------------------------------------------------- |
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local arg = mw.title.new(args[1] or doc) |
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p.main = function(frame) |
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table.insert(footer, '</div><div class="template-documentation plainlinks" ') |
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local parent = frame.getParent(frame) |
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table.insert(footer, 'style="font-style:italic; margin:2px 0px 0px; padding: 0.35em 0.9em') |
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local output = p._main(parent.args) |
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return frame:extensionTag{ name='templatestyles', args = { src= message('templatestyles-scr') } } .. output |
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if args.color then |
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table.insert(footer, '; background:') |
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table.insert(footer, args.color) |
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end |
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table.insert(footer, ';">\n') |
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if args.content then |
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if args["link box"] then |
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table.insert(footer, args["link box"]) |
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else |
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table.insert(footer, 'This documentation is directly included in this page.') |
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end |
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else |
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if args[1] and p.ifexist(args[1]) or p.ifexist(doc) then |
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table.insert(footer, 'The above [[Wikipedia:Template documentation|documentation]] is ') |
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table.insert(footer, '[[Wikipedia:Transclusion|transcluded]] from [[') |
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table.insert(footer, tostring(arg)) |
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table.insert(footer, ']] <span style="font-size:89%; font-style:normal;">([') |
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table.insert(footer, arg:fullUrl('action=edit')) |
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table.insert(footer, ' edit] | [') |
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table.insert(footer, arg:fullUrl('action=history') .. ' history])</span>.<br />') |
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end |
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table.insert(footer, 'Editors can experiment in this templates ') |
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local sandbox = arg.subjectNsText .. ":" .. arg.baseText .. "/sandbox" |
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local argsandbox = mw.title.new(sandbox) |
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if p.ifexist(sandbox) then |
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table.insert(footer, '[[' .. sandbox .. '|sandbox]]') |
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table.insert(footer, ' <span style="font-size:89%; font-style:normal;">([') |
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table.insert(footer, argsandbox:fullUrl('action=edit')) |
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table.insert(footer, ' edit])</span>') |
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else |
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table.insert(footer, 'sandbox <span style="font-size:89%; font-style:normal;">([') |
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table.insert(footer, argsandbox:fullUrl({["action"]="edit", ["preload"]="Template:Documentation/preload-sandbox"})) |
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table.insert(footer, ' create])</span>') |
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end |
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table.insert(footer, ' and ') |
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local test = arg.subjectNsText .. ":" .. arg.baseText .. "/testcases" |
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local argtest = mw.title.new(test) |
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if p.ifexist(test) then |
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table.insert(footer, '[[' .. test .. '|testcases]]') |
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table.insert(footer, ' <span style="font-size:89%; font-style:normal;">([') |
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table.insert(footer, argtest:fullUrl('action=edit')) |
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table.insert(footer, ' edit])</span>') |
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else |
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table.insert(footer, 'testcases <span style="font-size:89%; font-style:normal;">([') |
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table.insert(footer, argtest:fullUrl({["action"]="edit", ["preload"]="Template:Documentation/preload-testcases"})) |
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table.insert(footer, ' create])</span>') |
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end |
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table.insert(footer, ' pages.<br />Please add categories to the ') |
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table.insert(footer, '<span class="plainlinks">[') |
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if args[1] and p.ifexist(args[1]) or p.ifexist(doc) then |
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table.insert(footer, arg:fullUrl('action=edit')) |
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else |
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table.insert(footer, arg:fullUrl({["action"]="edit", ["preload"]="Template:Documentation/preload"})) |
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end |
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table.insert(footer, ' /doc] subpage.') |
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end |
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table.insert(footer, '</div>') |
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return table.concat(footer) |
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end |
end |
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---------------------------------------------------------------------------- |
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-- Main function |
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---------------------------------------------------------------------------- |
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function p._main(args) |
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--[[ |
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-- This function defines logic flow for the module. |
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-- @args - table of arguments passed by the user |
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-- |
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-- Messages: |
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-- 'main-div-id' --> 'template-documentation' |
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-- 'main-div-classes' --> 'template-documentation iezoomfix' |
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--]] |
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local env = p.getEnvironment(args) |
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local root = mw.html.create() |
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root |
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:wikitext(p.protectionTemplate(env)) |
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:wikitext(p.sandboxNotice(args, env)) |
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-- This div tag is from {{documentation/start box}}, but moving it here |
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-- so that we don't have to worry about unclosed tags. |
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:tag('div') |
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:attr('id', message('main-div-id')) |
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:addClass(message('main-div-class')) |
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:wikitext(p._startBox(args, env)) |
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:wikitext(p._content(args, env)) |
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:done() |
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:wikitext(p._endBox(args, env)) |
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:wikitext(p.addTrackingCategories(env)) |
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return tostring(root) |
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end |
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---------------------------------------------------------------------------- |
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-- Environment settings |
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---------------------------------------------------------------------------- |
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function p.getEnvironment(args) |
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--[[ |
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-- Returns a table with information about the environment, including title objects and other namespace- or |
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-- path-related data. |
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-- @args - table of arguments passed by the user |
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-- |
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-- Title objects include: |
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-- env.title - the page we are making documentation for (usually the current title) |
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-- env.templateTitle - the template (or module, file, etc.) |
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-- env.docTitle - the /doc subpage. |
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-- env.sandboxTitle - the /sandbox subpage. |
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-- env.testcasesTitle - the /testcases subpage. |
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-- env.printTitle - the print version of the template, located at the /Print subpage. |
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-- |
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-- Data includes: |
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-- env.protectionLevels - the protection levels table of the title object. |
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-- env.subjectSpace - the number of the title's subject namespace. |
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-- env.docSpace - the number of the namespace the title puts its documentation in. |
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-- env.docpageBase - the text of the base page of the /doc, /sandbox and /testcases pages, with namespace. |
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-- env.compareUrl - URL of the Special:ComparePages page comparing the sandbox with the template. |
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-- |
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-- All table lookups are passed through pcall so that errors are caught. If an error occurs, the value |
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-- returned will be nil. |
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--]] |
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local env, envFuncs = {}, {} |
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-- Set up the metatable. If triggered we call the corresponding function in the envFuncs table. The value |
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-- returned by that function is memoized in the env table so that we don't call any of the functions |
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-- more than once. (Nils won't be memoized.) |
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setmetatable(env, { |
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__index = function (t, key) |
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local envFunc = envFuncs[key] |
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if envFunc then |
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local success, val = pcall(envFunc) |
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if success then |
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env[key] = val -- Memoise the value. |
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return val |
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end |
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end |
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return nil |
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end |
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}) |
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function envFuncs.title() |
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-- The title object for the current page, or a test page passed with args.page. |
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local title |
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local titleArg = args.page |
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if titleArg then |
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title = mw.title.new(titleArg) |
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else |
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title = mw.title.getCurrentTitle() |
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end |
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return title |
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end |
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function envFuncs.templateTitle() |
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--[[ |
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-- The template (or module, etc.) title object. |
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-- Messages: |
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-- 'sandbox-subpage' --> 'sandbox' |
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-- 'testcases-subpage' --> 'testcases' |
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--]] |
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local subjectSpace = env.subjectSpace |
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local title = env.title |
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local subpage = title.subpageText |
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if subpage == message('sandbox-subpage') or subpage == message('testcases-subpage') then |
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return mw.title.makeTitle(subjectSpace, title.baseText) |
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else |
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return mw.title.makeTitle(subjectSpace, title.text) |
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end |
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end |
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function envFuncs.docTitle() |
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--[[ |
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-- Title object of the /doc subpage. |
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-- Messages: |
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-- 'doc-subpage' --> 'doc' |
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--]] |
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local title = env.title |
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local docname = args[1] -- User-specified doc page. |
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local docpage |
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if docname then |
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docpage = docname |
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else |
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docpage = env.docpageBase .. '/' .. message('doc-subpage') |
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end |
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return mw.title.new(docpage) |
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end |
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function envFuncs.sandboxTitle() |
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--[[ |
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-- Title object for the /sandbox subpage. |
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-- Messages: |
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-- 'sandbox-subpage' --> 'sandbox' |
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--]] |
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return mw.title.new(env.docpageBase .. '/' .. message('sandbox-subpage')) |
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end |
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function envFuncs.testcasesTitle() |
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--[[ |
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-- Title object for the /testcases subpage. |
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-- Messages: |
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-- 'testcases-subpage' --> 'testcases' |
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--]] |
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return mw.title.new(env.docpageBase .. '/' .. message('testcases-subpage')) |
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end |
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function envFuncs.printTitle() |
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--[[ |
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-- Title object for the /Print subpage. |
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-- Messages: |
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-- 'print-subpage' --> 'Print' |
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--]] |
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return env.templateTitle:subPageTitle(message('print-subpage')) |
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end |
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function envFuncs.protectionLevels() |
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-- The protection levels table of the title object. |
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return env.title.protectionLevels |
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end |
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function envFuncs.subjectSpace() |
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-- The subject namespace number. |
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return mw.site.namespaces[env.title.namespace].subject.id |
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end |
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function envFuncs.docSpace() |
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-- The documentation namespace number. For most namespaces this is the same as the |
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-- subject namespace. However, pages in the Article, File, MediaWiki or Category |
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-- namespaces must have their /doc, /sandbox and /testcases pages in talk space. |
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local subjectSpace = env.subjectSpace |
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if subjectSpace == 0 or subjectSpace == 6 or subjectSpace == 8 or subjectSpace == 14 then |
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return subjectSpace + 1 |
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else |
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return subjectSpace |
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end |
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end |
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function envFuncs.docpageBase() |
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-- The base page of the /doc, /sandbox, and /testcases subpages. |
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-- For some namespaces this is the talk page, rather than the template page. |
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local templateTitle = env.templateTitle |
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local docSpace = env.docSpace |
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local docSpaceText = mw.site.namespaces[docSpace].name |
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-- Assemble the link. docSpace is never the main namespace, so we can hardcode the colon. |
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return docSpaceText .. ':' .. templateTitle.text |
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end |
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function envFuncs.compareUrl() |
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-- Diff link between the sandbox and the main template using [[Special:ComparePages]]. |
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local templateTitle = env.templateTitle |
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local sandboxTitle = env.sandboxTitle |
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if templateTitle.exists and sandboxTitle.exists then |
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local compareUrl = mw.uri.fullUrl( |
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'Special:ComparePages', |
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{page1 = templateTitle.prefixedText, page2 = sandboxTitle.prefixedText} |
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) |
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return tostring(compareUrl) |
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else |
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return nil |
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end |
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end |
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return env |
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end |
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---------------------------------------------------------------------------- |
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-- Auxiliary templates |
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---------------------------------------------------------------------------- |
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function p.sandboxNotice(args, env) |
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--[=[ |
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-- Generates a sandbox notice for display above sandbox pages. |
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-- @args - a table of arguments passed by the user |
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-- @env - environment table containing title objects, etc., generated with p.getEnvironment |
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-- |
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-- Messages: |
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-- 'sandbox-notice-image' --> '[[Image:Sandbox.svg|50px|alt=|link=]]' |
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-- 'sandbox-notice-blurb' --> 'This is the $1 for $2.' |
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-- 'sandbox-notice-diff-blurb' --> 'This is the $1 for $2 ($3).' |
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-- 'sandbox-notice-pagetype-template' --> '[[w:Wikipedia:Template test cases|template sandbox]] page' |
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-- 'sandbox-notice-pagetype-module' --> '[[w:Wikipedia:Template test cases|module sandbox]] page' |
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-- 'sandbox-notice-pagetype-other' --> 'sandbox page' |
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-- 'sandbox-notice-compare-link-display' --> 'diff' |
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-- 'sandbox-notice-testcases-blurb' --> 'See also the companion subpage for $1.' |
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-- 'sandbox-notice-testcases-link-display' --> 'test cases' |
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-- 'sandbox-category' --> 'Template sandboxes' |
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--]=] |
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local title = env.title |
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local sandboxTitle = env.sandboxTitle |
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local templateTitle = env.templateTitle |
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local subjectSpace = env.subjectSpace |
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if not (subjectSpace and title and sandboxTitle and templateTitle and mw.title.equals(title, sandboxTitle)) then |
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return nil |
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end |
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-- Build the table of arguments to pass to {{ombox}}. We need just two fields, "image" and "text". |
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local omargs = {} |
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omargs.image = message('sandbox-notice-image') |
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-- Get the text. We start with the opening blurb, which is something like |
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-- "This is the template sandbox for [[Template:Foo]] (diff)." |
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local text = '' |
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local frame = mw.getCurrentFrame() |
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local isPreviewing = frame:preprocess('{{REVISIONID}}') == '' -- True if the page is being previewed. |
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local pagetype |
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if subjectSpace == 10 then |
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pagetype = message('sandbox-notice-pagetype-template') |
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elseif subjectSpace == 828 then |
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pagetype = message('sandbox-notice-pagetype-module') |
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else |
|||
pagetype = message('sandbox-notice-pagetype-other') |
|||
end |
|||
local templateLink = makeWikilink(templateTitle.prefixedText) |
|||
local compareUrl = env.compareUrl |
|||
if isPreviewing or not compareUrl then |
|||
text = text .. message('sandbox-notice-blurb', {pagetype, templateLink}) |
|||
else |
|||
local compareDisplay = message('sandbox-notice-compare-link-display') |
|||
local compareLink = makeUrlLink(compareUrl, compareDisplay) |
|||
text = text .. message('sandbox-notice-diff-blurb', {pagetype, templateLink, compareLink}) |
|||
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 |
|||
omargs.class = message('sandbox-class') |
|||
return messageBox.main('ombox', omargs) |
|||
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 title = env.title |
|||
local protectionLevels |
|||
local protectionTemplate = message('protection-template') |
|||
local namespace = title.namespace |
|||
if not (protectionTemplate and (namespace == 10 or namespace == 828)) then |
|||
-- Don't display the protection template if we are not in the template or module namespaces. |
|||
return nil |
|||
end |
|||
protectionLevels = env.protectionLevels |
|||
if not protectionLevels then |
|||
return nil |
|||
end |
|||
local editLevels = protectionLevels.edit |
|||
local moveLevels = protectionLevels.move |
|||
if moveLevels and moveLevels[1] == 'sysop' or editLevels and editLevels[1] then |
|||
-- The page is full-move protected, or full, template, or semi-protected. |
|||
local frame = mw.getCurrentFrame() |
|||
return frame:expandTemplate{title = protectionTemplate, args = message('protection-template-args', nil, 'table')} |
|||
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 = i18n['view-link-display'] |
|||
data.editLinkDisplay = i18n['edit-link-display'] |
|||
data.historyLinkDisplay = i18n['history-link-display'] |
|||
data.purgeLinkDisplay = i18n['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 = i18n['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. |
|||
return s |
|||
:gsub('%[', '[') -- Replace square brackets with HTML entities. |
|||
:gsub('%]', ']') |
|||
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=Documentation icon]]' |
|||
-- 'template-namespace-heading' --> 'Template documentation' |
|||
-- 'module-namespace-heading' --> 'Module documentation' |
|||
-- 'file-namespace-heading' --> 'Summary' |
|||
-- 'other-namespaces-heading' --> 'Documentation' |
|||
-- 'start-box-linkclasses' --> 'mw-editsection-like plainlinks' |
|||
-- 'start-box-link-id' --> 'doc_editlinks' |
|||
-- 'testcases-create-link-display' --> 'create' |
|||
--]=] |
|||
local subjectSpace = env.subjectSpace |
|||
if not subjectSpace then |
|||
-- Default to an "other namespaces" namespace, so that we get at least some output |
|||
-- if an error occurs. |
|||
subjectSpace = 2 |
|||
end |
|||
local data = {} |
|||
-- Heading |
|||
local heading = args.heading -- Blank values are not removed. |
|||
if heading == '' then |
|||
-- Don't display the start box if the heading arg is defined but blank. |
|||
return nil |
|||
end |
|||
if heading then |
|||
data.heading = heading |
|||
elseif subjectSpace == 10 then -- Template namespace |
|||
data.heading = i18n['template-namespace-heading'] |
|||
elseif subjectSpace == 828 then -- Module namespace |
|||
data.heading = i18n['module-namespace-heading'] |
|||
elseif subjectSpace == 6 then -- File namespace |
|||
data.heading = i18n['file-namespace-heading'] |
|||
else |
|||
data.heading = i18n['other-namespaces-heading'] |
|||
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 |
|||
:addClass(message('header-div-class')) |
|||
:tag('div') |
|||
:addClass(message('heading-div-class')) |
|||
:wikitext(data.heading) |
|||
local links = data.links |
|||
if links then |
|||
sbox |
|||
:tag('div') |
|||
: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} |
|||
end |
|||
-- The line breaks below are necessary so that "=== Headings ===" at the start and end |
|||
-- of docs are interpreted correctly. |
|||
local cbox = mw.html.create('div') |
|||
cbox |
|||
:addClass(message('content-div-class')) |
|||
:wikitext('\n' .. (content or '') .. '\n') |
|||
return tostring(cbox) |
|||
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 footer 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 |
|||
local ebox = mw.html.create('div') |
|||
ebox |
|||
:addClass(message('footer-div-class')) |
|||
:wikitext(text) |
|||
return tostring(ebox) |
|||
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 [[w:Wikipedia:Template documentation|documentation]] |
|||
-- is [[w: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 [[w:Wikipedia:Lua|Scribunto module]].' |
|||
--]=] |
|||
local docTitle = env.docTitle |
|||
if not docTitle or args.content 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 = i18n['edit-link-display'] |
|||
local editLink = makeUrlLink(editUrl, editDisplay) |
|||
local historyUrl = docTitle:fullUrl{action = 'history'} |
|||
local historyDisplay = i18n['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 = i18n['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} |
|||
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) |
|||
testcasesLinks = testcasesLink .. ' ' .. makeToolbar(testcasesEditLink) |
|||
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 |
return p |
Latest revision as of 16:38, November 2, 2022
Documentation for this module may be created at Module:Documentation/doc
-- This module implements {{documentation}}.
-- Get required modules.
local getArgs = require('Module:Arguments').getArgs
local messageBox = require('Module:Message box')
-- Get the config table.
local cfg = mw.loadData('Module:Documentation/config')
local i18n = mw.loadData('Module:Documentation/i18n')
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 $1.',
-- message('foo-message', {'baz', 'qux'}) would return "Foo qux bar baz."
--]]
local msg = cfg[cfgKey]
expectType = expectType or 'string'
if type(msg) ~= expectType then
error(require('Module:TNT').format('I18n/Documentation', 'cfg-error-msg-type', cfgKey, expectType, type(msg)), 2)
end
if not valArray then
return msg
end
local function getMessageVal(match)
match = tonumber(match)
return valArray[match] or error(require('Module:TNT').format('I18n/Documentation', 'cfg-error-msg-empty', '$' .. match, cfgKey), 4)
end
local ret = ugsub(msg, '$([1-9][0-9]*)', getMessageVal)
return ret
end
p.message = message
local function makeWikilink(page, display)
if display then
return mw.ustring.format('[[%s|%s]]', page, display)
else
return mw.ustring.format('[[%s]]', page)
end
end
p.makeWikilink = makeWikilink
local function makeCategoryLink(cat, sort)
local catns = mw.site.namespaces[14].name
return makeWikilink(catns .. ':' .. cat, sort)
end
p.makeCategoryLink = makeCategoryLink
local function makeUrlLink(url, display)
return mw.ustring.format('[%s %s]', url, display)
end
p.makeUrlLink = makeUrlLink
local function makeToolbar(...)
local ret = {}
local lim = select('#', ...)
if lim < 1 then
return nil
end
for i = 1, lim do
ret[#ret + 1] = select(i, ...)
end
return '<small>(' .. table.concat(ret, ' | ') .. ')</small>'
end
p.makeToolbar = makeToolbar
----------------------------------------------------------------------------
-- Argument processing
----------------------------------------------------------------------------
local function makeInvokeFunc(funcName)
return function (frame)
local args = getArgs(frame, {
valueFunc = function (key, value)
if type(value) == 'string' then
value = value:match('^%s*(.-)%s*$') -- 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
----------------------------------------------------------------------------
-- Load TemplateStyles
----------------------------------------------------------------------------
p.main = function(frame)
local parent = frame.getParent(frame)
local output = p._main(parent.args)
return frame:extensionTag{ name='templatestyles', args = { src= message('templatestyles-scr') } } .. output
end
----------------------------------------------------------------------------
-- Main function
----------------------------------------------------------------------------
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-class'))
:wikitext(p._startBox(args, env))
:wikitext(p._content(args, env))
: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' --> '[[w:Wikipedia:Template test cases|template sandbox]] page'
-- 'sandbox-notice-pagetype-module' --> '[[w: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 frame = mw.getCurrentFrame()
local isPreviewing = frame:preprocess('{{REVISIONID}}') == '' -- True if the page is being previewed.
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 isPreviewing or not compareUrl then
text = text .. message('sandbox-notice-blurb', {pagetype, templateLink})
else
local compareDisplay = message('sandbox-notice-compare-link-display')
local compareLink = makeUrlLink(compareUrl, compareDisplay)
text = text .. message('sandbox-notice-diff-blurb', {pagetype, templateLink, compareLink})
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
omargs.class = message('sandbox-class')
return messageBox.main('ombox', omargs)
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 title = env.title
local protectionLevels
local protectionTemplate = message('protection-template')
local namespace = title.namespace
if not (protectionTemplate and (namespace == 10 or namespace == 828)) then
-- Don't display the protection template if we are not in the template or module namespaces.
return nil
end
protectionLevels = env.protectionLevels
if not protectionLevels then
return nil
end
local editLevels = protectionLevels.edit
local moveLevels = protectionLevels.move
if moveLevels and moveLevels[1] == 'sysop' or editLevels and editLevels[1] then
-- The page is full-move protected, or full, template, or semi-protected.
local frame = mw.getCurrentFrame()
return frame:expandTemplate{title = protectionTemplate, args = message('protection-template-args', nil, 'table')}
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 = i18n['view-link-display']
data.editLinkDisplay = i18n['edit-link-display']
data.historyLinkDisplay = i18n['history-link-display']
data.purgeLinkDisplay = i18n['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 = i18n['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.
return s
:gsub('%[', '[') -- Replace square brackets with HTML entities.
:gsub('%]', ']')
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=Documentation icon]]'
-- 'template-namespace-heading' --> 'Template documentation'
-- 'module-namespace-heading' --> 'Module documentation'
-- 'file-namespace-heading' --> 'Summary'
-- 'other-namespaces-heading' --> 'Documentation'
-- 'start-box-linkclasses' --> 'mw-editsection-like plainlinks'
-- 'start-box-link-id' --> 'doc_editlinks'
-- 'testcases-create-link-display' --> 'create'
--]=]
local subjectSpace = env.subjectSpace
if not subjectSpace then
-- Default to an "other namespaces" namespace, so that we get at least some output
-- if an error occurs.
subjectSpace = 2
end
local data = {}
-- Heading
local heading = args.heading -- Blank values are not removed.
if heading == '' then
-- Don't display the start box if the heading arg is defined but blank.
return nil
end
if heading then
data.heading = heading
elseif subjectSpace == 10 then -- Template namespace
data.heading = i18n['template-namespace-heading']
elseif subjectSpace == 828 then -- Module namespace
data.heading = i18n['module-namespace-heading']
elseif subjectSpace == 6 then -- File namespace
data.heading = i18n['file-namespace-heading']
else
data.heading = i18n['other-namespaces-heading']
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
:addClass(message('header-div-class'))
:tag('div')
:addClass(message('heading-div-class'))
:wikitext(data.heading)
local links = data.links
if links then
sbox
:tag('div')
: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}
end
-- The line breaks below are necessary so that "=== Headings ===" at the start and end
-- of docs are interpreted correctly.
local cbox = mw.html.create('div')
cbox
:addClass(message('content-div-class'))
:wikitext('\n' .. (content or '') .. '\n')
return tostring(cbox)
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 footer 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
local ebox = mw.html.create('div')
ebox
:addClass(message('footer-div-class'))
:wikitext(text)
return tostring(ebox)
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 [[w:Wikipedia:Template documentation|documentation]]
-- is [[w: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 [[w:Wikipedia:Lua|Scribunto module]].'
--]=]
local docTitle = env.docTitle
if not docTitle or args.content 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 = i18n['edit-link-display']
local editLink = makeUrlLink(editUrl, editDisplay)
local historyUrl = docTitle:fullUrl{action = 'history'}
local historyDisplay = i18n['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 = i18n['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}
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)
testcasesLinks = testcasesLink .. ' ' .. makeToolbar(testcasesEditLink)
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