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Module:Section link: Difference between revisions

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Line 1:
-- This module implements {{section link}}.
require('Module:No globals');▼
 
local checkType = require('libraryUtil').checkType
▲local yesno = require('Module:No globalsYesno');
 
local p = {}
Line 9:
display = display or section
page = page or ''
-- MediaWiki doesn't allow these in `page`, so only need to do for `section`
if type(section) == 'string' then
section = string.gsub(section, "{", "{")
section = string.gsub(section, "}", "}")
end
return string.format('[[%s#%s|%s]]', page, section, display)
end
 
local function normalizeTitle(title)
title = mw.ustring.gsub(mw.ustring.gsub(title, "'", ""), '"', '')
title = mw.ustring.gsub(title, "%b<>", "")
return mw.title.new(title).prefixedText
end
 
Line 48 ⟶ 37:
 
-- Make the link(s).
local isShowingPage = not yesno(options.nopage)
if #sections <= 1 then
local linkPage = page or ''
local section = sections[1] or 'Notes'
local display = '§&nbspthinsp;' .. section
if isShowingPage then
page = page or title.prefixedText
if options.display and= page options.display. ~=' '' then.. display
if normalizeTitle(options.display) == normalizeTitle(page) then
display = options.display .. ' ' .. display
else
error(string.format(
'Display title "%s" was ignored since it is ' ..
"not equivalent to the page's actual title",
options.display
), 0)
end
else
display = page .. ' ' .. display
end
end
return makeSectionLink(linkPage, section, display)
Line 90 ⟶ 67:
 
-- Add the intro text.
local intro = '§§&nbspthinsp;'
if isShowingPage then
intro = (page or title.prefixedText) .. ' ' .. intro
Line 101 ⟶ 78:
 
function p.main(frame)
local yesno = require('Module:Yesno')
local args = require('Module:Arguments').getArgs(frame, {
wrappers = 'Template:Section link',
Line 112 ⟶ 88:
end
})
 
for k, v in pairs(args) do -- replace underscores in the positional parameter values
if 'number' == type(k) then
if not yesno (args['keep-underscores']) then -- unless |keep-underscores=yes
args[k] = mw.uri.decode (v, 'WIKI'); -- percent-decode; replace underscores with space characters
else
args[k] = mw.uri.decode (v, 'PATH'); -- percent-decode; retain underscores
end
end
end
 
-- Sort the arguments.
Line 130 ⟶ 96:
-- Doing this in the loop because of a bug in [[Module:Arguments]]
-- when using pairs with deleted arguments.
page = mw.text.decode(v, true)
elseif type(k) == 'number' then
sections[k] = v
Line 136 ⟶ 102:
options[k] = v
end
end
options.nopage = yesno (options.nopage); -- make boolean
-- Extract section from page, if present
if page then
local p, s = page:match('^(.-)#(.*)$')
if p then page, sections[1] = p, s end
end
 
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