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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 = {}
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-- 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)
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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
   Line 283: Line 132:  
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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