Module:DYK Nompage Links
This module produces the list of links used on
Wikipedia:Did you know nomination pages. It implements
{{DYK nompage links}}.
Usage from wikitext
Usually, this module should be used via the {{DYK nompage links}} template. However, it can also be used with the syntax {{#invoke:DYK nompage links|main|arguments}}. See Template:DYK nompage links for a list of arguments.
Usage from other Lua modules
To use this module from other Lua modules, first load the module:
local mDYKlinks = require('Module:DYK nompage links')
You can then use the _main function like this:
mDYKlinks._main(nominationPage, historyPages)
nominationPage is the nomination page name, as a string. historyPages is an array of page names to display (also strings). Both parameters are required, and historyPages must have a length of at least one.
local p = {}
local horizontal = require('Module:List').horizontal
local function makeWikitextError(msg)
return string.format('<strong class="error">Error: %s</strong>', msg)
end
local function makeFullUrl(page, query, display)
local url = mw.uri.fullUrl(page, query)
if not url then
url = makeWikitextError(string.format(
'"%s" is not a valid page name',
tostring(page)
))
end
return string.format(
'[%s %s]',
tostring(url),
display
)
end
local function make_nomination_link(nominationPage)
local currentPage = mw.title.getCurrentTitle().prefixedText
local dykSubpage = 'Template:Did you know nominations/' .. nominationPage
if currentPage == dykSubpage then
return string.format(
'[[Template talk:Did you know#%s|Back to T:TDYK]]',
nominationPage
)
else
return makeFullUrl(
dykSubpage,
{action = 'edit'},
'Comment'
) .. string.format(" or [[%s|view]]",dykSubpage)
end
end
function p._main(nominationPage, historyPages)
-- Deal with bad input.
if not nominationPage then
return makeWikitextError('no nomination page specified')
end
if not historyPages or not historyPages[1] then
return makeWikitextError('no articles specified')
end
-- Find out whether we are dealing with multiple history pages.
local isMulti = #historyPages > 1
local nominationLink = make_nomination_link(nominationPage)
if isMulti then
local list_args = {
class = 'inline',
}
for _, page in ipairs(historyPages) do
table.insert(list_args, makeFullUrl(
page,
{action = 'history'},
page
))
end
local multi_root = mw.html.create('div')
multi_root:addClass('dyk-nompage-links plainlinks')
:wikitext(string.format('( %s )', nominationLink))
local list_root = mw.html.create('div')
list_root:wikitext(string.format(
'( Article history links: %s )',
horizontal(list_args)
))
return tostring(multi_root:node(list_root))
else
local historyLink = makeFullUrl(
historyPages[1],
{action = 'history'},
'Article history'
)
local single_root = mw.html.create('div')
single_root:addClass('dyk-nompage-links plainlinks')
:wikitext(string.format(
'( %s )',
horizontal({
class = 'inline',
nominationLink,
historyLink
})
))
return tostring(single_root)
end
end
function p.main(frame)
local args = require('Module:Arguments').getArgs(frame, {
wrappers = 'Template:DYK nompage links'
})
local nominationPage = args.nompage
local historyPages = require('Module:TableTools').compressSparseArray(args)
return p._main(nominationPage, historyPages)
end
return p