Module:About
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This module implements the {{about}} hatnote template.
Usage
- The
about
function implements the {{about}} template directly, using the frame and applying no options. This should probably only be used in {{about}}.
- The
_about
function can be used from Lua to supply a custom arguments list (its first argument) and/or an options table (its second argument). Options include:aboutForm
A string that can be used to substitute the form of the initial "about" message. It should include two substitution points: the first for the page type (e.g. "article"), and the second for the description of what the page is about. It should also include a trailing space for easy concatenation or omission. Defaults to'This %s is about %s. '
.sectionString
Gives the page type string for when the named argumentsection
is specified. Defaults to'section'
.
local mArguments --initialize lazily local mHatnote = require('Module:Hatnote') local mHatList = require('Module:Hatnote list') local libraryUtil = require('libraryUtil') local checkType = libraryUtil.checkType local p = {} function p.about (frame) -- A passthrough that gets args from the frame and all mArguments = require('Module:Arguments') args = mArguments.getArgs(frame) return p._about(args) end function p._about (args, options) -- Produces "about" hatnote. -- Type checks and defaults checkType('_about', 1, args, 'table', true) args = args or {} checkType('_about', 2, options, 'table', true) options = options or {} local defaultOptions = { aboutForm = 'This %s is about %s. ', PageType = require('Module:Pagetype').main(), otherText = nil, --included for complete list sectionString = 'section' } for k, v in pairs(defaultOptions) do if options[k] == nil then options[k] = v end end -- Set initial "about" string local pageType = (args.section and options.sectionString) or options.PageType local about = '' if args[1] then about = string.format(options.aboutForm, pageType, args[1]) end --Allow passing through certain options local fsOptions = { otherText = options.otherText, extratext = args.text } local hnOptions = { selfref = args.selfref } -- Set for-see list local forSee = mHatList._forSee(args, 2, fsOptions) -- Concatenate and return return mHatnote._hatnote(about .. forSee, hnOptions) end return p