Module:Unsubst: Difference between revisions

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Deprecate the $N parameter; the template name is now detected automatically. The $N check is still present until all transclusions have been updated. Code courtesy of User:Anomie, User:Jackmcbarn and myself.
(Yay, no more hack!)
(Deprecate the $N parameter; the template name is now detected automatically. The $N check is still present until all transclusions have been updated. Code courtesy of User:Anomie, User:Jackmcbarn and myself.)
Line 2:
 
local specialParams = {
['$N'] = 'template name', -- Deprecated, but keeping until it is removed from transcluding templates
['$B'] = 'template content',
}
Line 8:
p[''] = function ( frame )
if not frame:getParent() then
error( '{{#invoke:Unsubst|unsubst}} makes no sense without a parent frame' )
end
if not frame.args[k'$B'] then
for k, v in pairs( specialParams ) do
error( '{{#invoke:Unsubst|unsubst}} requires parameter ' .. k .. '$B ('template .. v .. 'content)' )
if not frame.args[k] then
error( '{{#invoke:Unsubst|unsubst}} requires parameter ' .. k .. ' (' .. v .. ')' )
end
end
Line 32 ⟶ 30:
end
 
-- Now, buildBuild an equivalent template invocation
-- First, numberedfind args,the title thento nameduse
local rettitleobj = '{{' mw.title. new(frame.args['$N']:getParent():getTitle())
local title
if titleobj.namespace == 10 then -- NS_TEMPLATE
title = titleobj.text
elseif titleobj.namespace == 0 then -- NS_MAIN
title = ':' .. titleobj.text
else
title = titleobj.prefixedText
end
 
-- Build the invocation body with numbered args first, then named
local ret = '{{' .. title
for k, v in ipairs( args ) do
if string.find( v, '=', 1, true ) then
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