Modul:Hatnote: Unterschied zwischen den Versionen
(add error check to _formatPageTables) |
K (59 Versionen von wpen:Module:Hatnote importiert) |
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(46 dazwischenliegende Versionen von 12 Benutzern werden nicht angezeigt) | |||
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-- -- | -- -- | ||
-- This module produces hatnote links and links to related articles. It -- | -- This module produces hatnote links and links to related articles. It -- | ||
-- implements the {{ | -- implements the {{hatnote}} and {{format link}} meta-templates and includes -- | ||
-- helper functions for other Lua modules | -- helper functions for other Lua hatnote modules. -- | ||
-------------------------------------------------------------------------------- | -------------------------------------------------------------------------------- | ||
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local checkType = libraryUtil.checkType | local checkType = libraryUtil.checkType | ||
local mArguments -- lazily initialise [[Module:Arguments]] | local mArguments -- lazily initialise [[Module:Arguments]] | ||
local yesno -- lazily initialise [[Module:Yesno]] | |||
local p = {} | local p = {} | ||
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end | end | ||
function p. | function p.findNamespaceId(link, removeColon) | ||
-- Finds the namespace id (namespace number) of a link or a pagename. This | -- Finds the namespace id (namespace number) of a link or a pagename. This | ||
-- function will not work if the link is enclosed in double brackets. Colons | -- function will not work if the link is enclosed in double brackets. Colons | ||
-- are trimmed from the start of the link by default. To skip colon | -- are trimmed from the start of the link by default. To skip colon | ||
-- trimming, set the removeColon parameter to | -- trimming, set the removeColon parameter to false. | ||
checkType(' | checkType('findNamespaceId', 1, link, 'string') | ||
checkType(' | checkType('findNamespaceId', 2, removeColon, 'boolean', true) | ||
if removeColon ~= false then | if removeColon ~= false then | ||
link = removeInitialColon(link) | link = removeInitialColon(link) | ||
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end | end | ||
function p. | function p.formatPages(...) | ||
-- Formats a list of pages using formatLink and returns it as an array. Nil | -- Formats a list of pages using formatLink and returns it as an array. Nil | ||
-- values are not allowed. | -- values are not allowed. | ||
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end | end | ||
function p. | function p.formatPageTables(...) | ||
-- Takes a list of page/display tables and returns it as a list of | -- Takes a list of page/display tables and returns it as a list of | ||
-- formatted links. Nil values are not allowed. | -- formatted links. Nil values are not allowed. | ||
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local links = {} | local links = {} | ||
for i, t in ipairs(pages) do | for i, t in ipairs(pages) do | ||
checkType('formatPageTables', i, t, 'table') | |||
local link = t[1] | local link = t[1] | ||
local display = t[2] | local display = t[2] | ||
Zeile 80: | Zeile 75: | ||
end | end | ||
function p. | function p.makeWikitextError(msg, helpLink, addTrackingCategory, title) | ||
-- Formats an error message to be returned to wikitext. | -- Formats an error message to be returned to wikitext. If | ||
checkType(' | -- addTrackingCategory is not false after being returned from | ||
return string.format('<strong class="error">Error: %s.</strong>', msg) | -- [[Module:Yesno]], and if we are not on a talk page, a tracking category | ||
-- is added. | |||
checkType('makeWikitextError', 1, msg, 'string') | |||
checkType('makeWikitextError', 2, helpLink, 'string', true) | |||
yesno = require('Module:Yesno') | |||
title = title or mw.title.getCurrentTitle() | |||
-- Make the help link text. | |||
local helpText | |||
if helpLink then | |||
helpText = ' ([[' .. helpLink .. '|help]])' | |||
else | |||
helpText = '' | |||
end | |||
-- Make the category text. | |||
local category | |||
if not title.isTalkPage and yesno(addTrackingCategory) ~= false then | |||
category = 'Hatnote templates with errors' | |||
category = string.format( | |||
'[[%s:%s]]', | |||
mw.site.namespaces[14].name, | |||
category | |||
) | |||
else | |||
category = '' | |||
end | |||
return string.format( | |||
'<strong class="error">Error: %s%s.</strong>%s', | |||
msg, | |||
helpText, | |||
category | |||
) | |||
end | |||
function p.disambiguate(page, disambiguator) | |||
-- Formats a page title with a disambiguation parenthetical, | |||
-- i.e. "Example" → "Example (disambiguation)". | |||
checkType('disambiguate', 1, page, 'string') | |||
checkType('disambiguate', 2, disambiguator, 'string', true) | |||
disambiguator = disambiguator or 'disambiguation' | |||
return string.format('%s (%s)', page, disambiguator) | |||
end | end | ||
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-- Makes a wikilink from the given link and display values. Links are escaped | -- Makes a wikilink from the given link and display values. Links are escaped | ||
-- with colons if necessary, and links to sections are detected and displayed | -- with colons if necessary, and links to sections are detected and displayed | ||
-- with " § " as a separator rather than the standard MediaWiki "#". | -- with " § " as a separator rather than the standard MediaWiki "#". Used in | ||
-- the {{format hatnote link}} template. | |||
-------------------------------------------------------------------------------- | -------------------------------------------------------------------------------- | ||
Zeile 99: | Zeile 134: | ||
local display = args[2] | local display = args[2] | ||
if not link then | if not link then | ||
return p. | return p.makeWikitextError( | ||
'no link specified', | |||
'Template:Format hatnote link#Errors', | |||
args.category | |||
) | |||
end | end | ||
return p._formatLink(link, display) | return p._formatLink(link, display) | ||
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function p._formatLink(link, display) | function p._formatLink(link, display) | ||
checkType('_formatLink', 1, link, 'string') | checkType('_formatLink', 1, link, 'string') | ||
checkType('_formatLink', 2, display, 'string', true) | checkType('_formatLink', 2, display, 'string', true) | ||
-- Remove the initial colon for links where it was specified manually. | |||
link = removeInitialColon(link) | link = removeInitialColon(link) | ||
-- Find whether a faux display value has been added with the {{!}} magic | |||
if | -- word. | ||
if not display then | |||
local prePipe, postPipe = link:match('^(.-)|(.*)$') | |||
link = prePipe or link | |||
display = postPipe | |||
end | end | ||
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local page, section = link:match('^(.-)#(.*)$') | local page, section = link:match('^(.-)#(.*)$') | ||
if page then | if page then | ||
display = page .. ' § ' .. section | display = page .. ' § ' .. section | ||
end | end | ||
end | end | ||
Zeile 129: | Zeile 168: | ||
-- Assemble the link. | -- Assemble the link. | ||
if display then | if display then | ||
return string.format('[[ | return string.format( | ||
'[[:%s|%s]]', | |||
string.gsub(link, '|(.*)$', ''), --display overwrites manual piping | |||
display | |||
) | |||
else | else | ||
return string.format('[[ | return string.format('[[:%s]]', link) | ||
end | end | ||
end | end | ||
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local args = getArgs(frame) | local args = getArgs(frame) | ||
local s = args[1] | local s = args[1] | ||
local options = {} | |||
if not s then | if not s then | ||
return p. | return p.makeWikitextError( | ||
'no text specified', | |||
'Template:Hatnote#Errors', | |||
args.category | |||
) | |||
end | end | ||
return p._hatnote(s) | options.extraclasses = args.extraclasses | ||
options.selfref = args.selfref | |||
return p._hatnote(s, options) | |||
end | end | ||
function p._hatnote(s) | function p._hatnote(s, options) | ||
checkType('_hatnote', 1, s, 'string') | checkType('_hatnote', 1, s, 'string') | ||
checkType('_hatnote', 2, options, 'table', true) | |||
options = options or {} | |||
local classes = {'hatnote', 'navigation-not-searchable'} | |||
local extraclasses = options.extraclasses | |||
local selfref = options.selfref | |||
if type(extraclasses) == 'string' then | |||
classes[#classes + 1] = extraclasses | |||
local | |||
local | |||
local | |||
if | |||
end | end | ||
if selfref then | |||
classes[#classes + 1] = 'selfref' | |||
if | |||
end | end | ||
return string.format('<div class=" | return string.format( | ||
'<div role="note" class="%s">%s</div>', | |||
table.concat(classes, ' '), | |||
s | |||
) | |||
end | end | ||
return p | return p |
Aktuelle Version vom 13. Januar 2023, 13:02 Uhr
Die Dokumentation für dieses Modul kann unter Modul:Hatnote/doc erstellt werden
-------------------------------------------------------------------------------- -- Module:Hatnote -- -- -- -- This module produces hatnote links and links to related articles. It -- -- implements the {{hatnote}} and {{format link}} meta-templates and includes -- -- helper functions for other Lua hatnote modules. -- -------------------------------------------------------------------------------- local libraryUtil = require('libraryUtil') local checkType = libraryUtil.checkType local mArguments -- lazily initialise [[Module:Arguments]] local yesno -- lazily initialise [[Module:Yesno]] local p = {} -------------------------------------------------------------------------------- -- Helper functions -------------------------------------------------------------------------------- local function getArgs(frame) -- Fetches the arguments from the parent frame. Whitespace is trimmed and -- blanks are removed. mArguments = require('Module:Arguments') return mArguments.getArgs(frame, {parentOnly = true}) end local function removeInitialColon(s) -- Removes the initial colon from a string, if present. return s:match('^:?(.*)') end function p.findNamespaceId(link, removeColon) -- Finds the namespace id (namespace number) of a link or a pagename. This -- function will not work if the link is enclosed in double brackets. Colons -- are trimmed from the start of the link by default. To skip colon -- trimming, set the removeColon parameter to false. checkType('findNamespaceId', 1, link, 'string') checkType('findNamespaceId', 2, removeColon, 'boolean', true) if removeColon ~= false then link = removeInitialColon(link) end local namespace = link:match('^(.-):') if namespace then local nsTable = mw.site.namespaces[namespace] if nsTable then return nsTable.id end end return 0 end function p.formatPages(...) -- Formats a list of pages using formatLink and returns it as an array. Nil -- values are not allowed. local pages = {...} local ret = {} for i, page in ipairs(pages) do ret[i] = p._formatLink(page) end return ret end function p.formatPageTables(...) -- Takes a list of page/display tables and returns it as a list of -- formatted links. Nil values are not allowed. local pages = {...} local links = {} for i, t in ipairs(pages) do checkType('formatPageTables', i, t, 'table') local link = t[1] local display = t[2] links[i] = p._formatLink(link, display) end return links end function p.makeWikitextError(msg, helpLink, addTrackingCategory, title) -- Formats an error message to be returned to wikitext. If -- addTrackingCategory is not false after being returned from -- [[Module:Yesno]], and if we are not on a talk page, a tracking category -- is added. checkType('makeWikitextError', 1, msg, 'string') checkType('makeWikitextError', 2, helpLink, 'string', true) yesno = require('Module:Yesno') title = title or mw.title.getCurrentTitle() -- Make the help link text. local helpText if helpLink then helpText = ' ([[' .. helpLink .. '|help]])' else helpText = '' end -- Make the category text. local category if not title.isTalkPage and yesno(addTrackingCategory) ~= false then category = 'Hatnote templates with errors' category = string.format( '[[%s:%s]]', mw.site.namespaces[14].name, category ) else category = '' end return string.format( '<strong class="error">Error: %s%s.</strong>%s', msg, helpText, category ) end function p.disambiguate(page, disambiguator) -- Formats a page title with a disambiguation parenthetical, -- i.e. "Example" → "Example (disambiguation)". checkType('disambiguate', 1, page, 'string') checkType('disambiguate', 2, disambiguator, 'string', true) disambiguator = disambiguator or 'disambiguation' return string.format('%s (%s)', page, disambiguator) end -------------------------------------------------------------------------------- -- Format link -- -- Makes a wikilink from the given link and display values. Links are escaped -- with colons if necessary, and links to sections are detected and displayed -- with " § " as a separator rather than the standard MediaWiki "#". Used in -- the {{format hatnote link}} template. -------------------------------------------------------------------------------- function p.formatLink(frame) local args = getArgs(frame) local link = args[1] local display = args[2] if not link then return p.makeWikitextError( 'no link specified', 'Template:Format hatnote link#Errors', args.category ) end return p._formatLink(link, display) end function p._formatLink(link, display) checkType('_formatLink', 1, link, 'string') checkType('_formatLink', 2, display, 'string', true) -- Remove the initial colon for links where it was specified manually. link = removeInitialColon(link) -- Find whether a faux display value has been added with the {{!}} magic -- word. if not display then local prePipe, postPipe = link:match('^(.-)|(.*)$') link = prePipe or link display = postPipe end -- Find the display value. if not display then local page, section = link:match('^(.-)#(.*)$') if page then display = page .. ' § ' .. section end end -- Assemble the link. if display then return string.format( '[[:%s|%s]]', string.gsub(link, '|(.*)$', ''), --display overwrites manual piping display ) else return string.format('[[:%s]]', link) end end -------------------------------------------------------------------------------- -- Hatnote -- -- Produces standard hatnote text. Implements the {{hatnote}} template. -------------------------------------------------------------------------------- function p.hatnote(frame) local args = getArgs(frame) local s = args[1] local options = {} if not s then return p.makeWikitextError( 'no text specified', 'Template:Hatnote#Errors', args.category ) end options.extraclasses = args.extraclasses options.selfref = args.selfref return p._hatnote(s, options) end function p._hatnote(s, options) checkType('_hatnote', 1, s, 'string') checkType('_hatnote', 2, options, 'table', true) options = options or {} local classes = {'hatnote', 'navigation-not-searchable'} local extraclasses = options.extraclasses local selfref = options.selfref if type(extraclasses) == 'string' then classes[#classes + 1] = extraclasses end if selfref then classes[#classes + 1] = 'selfref' end return string.format( '<div role="note" class="%s">%s</div>', table.concat(classes, ' '), s ) end return p