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1,509 bytes added ,  12:41, 7 October 2016
m
1 revision imported
local template = {}

function template.page(frame)
local title, subst = frame.args[1] or frame:getParent().args[1] or ''

-- whether title is subst:page, safesubst:page, or page
title = mw.ustring.gsub( title, '^%s*(s?a?f?e?subst):', function(what)
if what == 'subst' or what == 'safesubst' then subst = what; return '' end
end, 1 )

local success, page = pcall(function(title) return mw.title.new( title, 10 ) end, title or '' )

if not success or not page then return '' end
if page.interwiki ~= "" then title = mw.ustring.sub( title, page.interwiki:len()+2 ) end
if page.fragment ~= "" then title = mw.ustring:sub( title, 1, -page.fragment:len()-2 ) end
if subst then subst = table.concat({ '[[Help:Templates#Substitution|', subst, ']]:' }) end

return table.concat({ subst or '', '[[:', page.fullText, '|', title, ']]'})
end

function template.example(frame)
local args, page, result = frame.args[1] and frame.args or frame:getParent().args, template.page(frame), {}

if page == '' then
return ''
end

for name, value in pairs( args ) do
if type( name ) == 'string' then
table.insert( result, table.concat({ '&#124;<tt>', name, '&#61;', value, '</tt>' }) )
elseif name ~= 1 then
table.insert( result, table.concat({ '&#124;<tt>', value, '</tt>' }) )
end
end

return table.concat({ '{{', page, table.concat( result ), '}}' })
end

return template

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