-- Module for {{Card type}}.
-- @@@ for ideas.
local CardType = {};
-- Trim function:
-- Trims white space from front and tail of string.
-- If the input is only white space, returns nil.
function _trim( s )
if s and not v:match( '^%s*$' ) then
return mw.text.trim( s ); -- If not nil nor empty.
end
end
-- Unlink function:
function _unlink( s )
return _trim( s ) and (s:match( '%[%[:?(.-)[|%]]' ) or _trim( s ));
end
function _count( t )
local counter = 0;
for _,v in pairs( t ) do
counter = counter + 1;
end
for _,v in ipairs( t ) do
counter = counter + 1;
end
return counter;
end
function _error( message )
local _error = mw.html.create( 'div' ):addClass( 'error' ):wikitext( 'Error: '..message ):done();
return tostring( _error );
end
function _redirect( card )
return
end
-- Show function:
-- Similar to #show parser function.
-- Returns table with the results.
function CardType._show( name, property )
local page = name:gsub( '#', '' );
local result = mw.smw.ask{ '[['..page..']]', '?'..property..'=', mainlabel = '-' };
if _count( result ) == 0 then
return;
end
local t = {};
for key, value in ipairs( result[1][1] ) do
table.insert( t, _unlink( value ))
end
return t;
end
function _type( card )
return
end
function CardType.main( frame )
if not mw.smw then
return _error( 'mw.smw module not found' );
end
-- «args» for the args table;
-- «argsN» for the number or arguments;
-- «_card» for the card to be processed;
-- «track» for tracking stuff;
local args = frame.args; -- Args table:
local argsN = _count( args );
if argsN > 1 then
return _error( 'Too many arguments! Use only one!' );
elseif argsN < 1 then
return _error( 'No arguments! Use one!' );
end
local _card = _unlink( args[1] );
if not _card then
return _error( 'Empty value!' );
end
--local track = _redirect( _card ) and _error
return _type( _card );
end
return CardType;
Module documentation
