Difference between revisions of "Module:Unsubst/sandbox"
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blackwiki>Anomie (Make sandbox) |
blackwiki>Mr. Stradivarius (keep the $N check until all the template instances have been converted) |
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Line 1: | Line 1: | ||
local p = {} | local p = {} | ||
+ | |||
+ | local specialParams = { | ||
+ | ['$N'] = 'template name', | ||
+ | ['$B'] = 'template content', | ||
+ | } | ||
p[''] = function ( frame ) | p[''] = function ( frame ) | ||
Line 14: | Line 19: | ||
local args = {} | local args = {} | ||
for k, v in pairs( frame.args ) do | for k, v in pairs( frame.args ) do | ||
− | if k | + | if not specialParams[k] then |
if v == '__DATE__' then | if v == '__DATE__' then | ||
v = mw.getContentLanguage():formatDate( 'F Y' ) | v = mw.getContentLanguage():formatDate( 'F Y' ) |
Revision as of 06:13, 4 March 2014
Documentation for this module may be created at Module:Unsubst/sandbox/doc
local p = {}
local specialParams = {
['$N'] = 'template name',
['$B'] = 'template content',
}
p[''] = function ( frame )
if not frame:getParent() then
error( '{{#invoke:Unsubst|unsubst}} makes no sense without a parent frame' )
end
if not frame.args['$B'] then
error( '{{#invoke:Unsubst|unsubst}} requires parameter $B (template content)' )
end
if mw.isSubsting() then
---- substing
-- Combine passed args with passed defaults
local args = {}
for k, v in pairs( frame.args ) do
if not specialParams[k] then
if v == '__DATE__' then
v = mw.getContentLanguage():formatDate( 'F Y' )
end
args[k] = v
end
end
for k, v in pairs( frame:getParent().args ) do
args[k] = v
end
-- Now, build an equivalent template invocation
-- First numbered args, then named
local ret = '{{' .. frame:getParent():getTitle()
for k, v in ipairs( args ) do
if string.find( v, '=', 1, true ) then
-- likely something like 1=foo=bar, we need to do it as a named arg
break
end
ret = ret .. '|' .. v
args[k] = nil
end
for k, v in pairs( args ) do
ret = ret .. '|' .. k .. '=' .. v
end
return ret .. '}}'
else
---- Not substing
-- Just return the "body"
return frame.args['$B']
end
end
return p