Module:Hatnote: Difference between revisions

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Module:Hatnote (edit)

Revision as of 17:41, 4 January 2022

3,809 bytes removed ,  17:41, 4 January 2022
Updated from sandbox with namespace filtering for maintenance category
m (1 revision imported)
[[W:]]>Nihiltres
(Updated from sandbox with namespace filtering for maintenance category)
Line 12: Line 12:
local mArguments -- lazily initialise [[Module:Arguments]]
local mArguments -- lazily initialise [[Module:Arguments]]
local yesno -- lazily initialise [[Module:Yesno]]
local yesno -- lazily initialise [[Module:Yesno]]
local formatLink -- lazily initialise [[Module:Format link]] ._formatLink


local p = {}
local p = {}
Line 18: Line 19:
-- Helper functions
-- Helper functions
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
local curNs = mw.title.getCurrentTitle().namespace
p.missingTargetCat =
--Default missing target category, exported for use in related modules
((curNs ==  0) or (curNs == 14)) and
'Articles with hatnote templates targeting a nonexistent page' or nil


local function getArgs(frame)
local function getArgs(frame)
Line 49: Line 56:
end
end
return 0
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{link = 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 = link, display = display}
end
return links
end
end


Line 99: Line 81:
then
then
category = 'Hatnote templates with errors'
category = 'Hatnote templates with errors'
category = string.format(
category = mw.ustring.format(
'[[%s:%s]]',
'[[%s:%s]]',
mw.site.namespaces[14].name,
mw.site.namespaces[14].name,
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category = ''
category = ''
end
end
return string.format(
return mw.ustring.format(
'<strong class="error">Error: %s%s.</strong>%s',
'<strong class="error">Error: %s%s.</strong>%s',
msg,
msg,
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checkType('disambiguate', 2, disambiguator, 'string', true)
checkType('disambiguate', 2, disambiguator, 'string', true)
disambiguator = disambiguator or 'disambiguation'
disambiguator = disambiguator or 'disambiguation'
return string.format('%s (%s)', page, disambiguator)
return mw.ustring.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 link}} template.
--------------------------------------------------------------------------------
 
function p.formatLink(frame)
-- The formatLink export function, for use in templates.
yesno = require('Module:Yesno')
local args = getArgs(frame)
local link = args[1]
if not link then
return p.makeWikitextError(
'no link specified',
'Template:Format link#Errors',
args.category
)
end
return p._formatLink{
link = link,
display = args[2],
italicizePage = yesno(args.italicizepage),
italicizeSection = yesno(args.italicizesection),
}
end
 
local function italicize(s)
-- Italicize a string.
return '<i>' .. s .. '</i>'
end
 
local function maybeItalicize(s, shouldItalicize)
-- italicize s if s is a string and the shouldItalicize parameter is true.
if s and shouldItalicize then
return italicize(s)
else
return s
end
end
 
local function parseLink(link)
-- Parse a link and return a table with the link's components.
-- These components are:
-- - link: the link, stripped of any initial colon (always present)
-- - page: the page name (always present)
-- - section: the page name (may be nil)
-- - display: the display text, if manually entered after a pipe (may be nil)
link = removeInitialColon(link)
 
-- Find whether a faux display value has been added with the {{!}} magic
-- word.
local prePipe, display = link:match('^(.-)|(.*)$')
link = prePipe or link
 
-- Find the page, if it exists.
-- For links like [[#Bar]], the page will be nil.
local preHash, postHash = link:match('^(.-)#(.*)$')
local page
if not preHash then
-- We have a link like [[Foo]].
page = link
elseif preHash ~= '' then
-- We have a link like [[Foo#Bar]].
page = preHash
end
 
-- Find the section, if it exists.
local section
if postHash and postHash ~= '' then
section = postHash
end
return {
link = link,
page = page,
section = section,
display = display,
}
end
 
function p._formatLink(options)
-- The formatLink export function, for use in modules.
checkType('_formatLink', 1, options, 'table')
checkTypeForNamedArg('_formatLink', 'link', options.link, 'string', false)
checkTypeForNamedArg(
'_formatLink',
'display',
options.display,
'string',
true
)
checkTypeForNamedArg(
'_formatLink',
'italicizePage',
options.italicizePage,
'boolean',
true
)
checkTypeForNamedArg(
'_formatLink',
'italicizeSection',
options.italicizeSection,
'boolean',
true
)
 
local parsed = parseLink(options.link)
local display = options.display or parsed.display
-- Deal with the case where we don't have to pipe the link
if not display and not parsed.section and not options.italicizePage then
return string.format('[[:%s]]', parsed.link)
end
-- Find the display text for piped links
if not display then
local page = maybeItalicize(parsed.page, options.italicizePage)
local section = maybeItalicize(parsed.section, options.italicizeSection)
if not page then
display = string.format('§&nbsp;%s', section)
elseif section then
display = string.format('%s §&nbsp;%s', page, section)
else
display = page
end
end
return string.format('[[:%s|%s]]', parsed.link, display)
end
end


Line 266: Line 115:
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.makeWikitextError(
return p.makeWikitextError(
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)
)
end
end
options.extraclasses = args.extraclasses
return p._hatnote(s, {
options.selfref = args.selfref
extraclasses = args.extraclasses,
return p._hatnote(s, options)
selfref = args.selfref
})
end
end


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checkType('_hatnote', 2, options, 'table', true)
checkType('_hatnote', 2, options, 'table', true)
options = options or {}
options = options or {}
local classes = {'hatnote', 'navigation-not-searchable'}
local inline = options.inline
local extraclasses = options.extraclasses
local hatnote = mw.html.create(inline == 1 and 'span' or 'div')
local selfref = options.selfref
local extraclasses
if type(extraclasses) == 'string' then
if type(options.extraclasses) == 'string' then
classes[#classes + 1] = extraclasses
extraclasses = options.extraclasses
end
end
if selfref then
 
classes[#classes + 1] = 'selfref'
hatnote
end
:attr('role', 'note')
return string.format(
:addClass(inline == 1 and 'hatnote-inline' or 'hatnote')
'%s<div role="note" class="%s">%s</div>',
:addClass('navigation-not-searchable')
mw.getCurrentFrame():extensionTag{
:addClass(extraclasses)
name = 'templatestyles', args = { src = 'Module:Hatnote/styles.css' }
:addClass(options.selfref and 'selfref')
},
:wikitext(s)
table.concat(classes, ' '),
s
return mw.getCurrentFrame():extensionTag{
)
name = 'templatestyles', args = { src = 'Module:Hatnote/styles.css' }
} .. tostring(hatnote)
end
end


return p
return p
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