Difference between revisions of "Module:Card type"
(Fix on table count. Convert card name to page name sooner (on main). Start _type functions. _link.) |
m (Fix on _trim.) |
||
| Line 11: | Line 11: | ||
-- If the input is only white space, returns nil. | -- If the input is only white space, returns nil. | ||
function _trim( s ) | function _trim( s ) | ||
| − | if s and not | + | if s and not s:match( '^%s*$' ) then |
return mw.text.trim( s ); -- If not nil nor empty. | return mw.text.trim( s ); -- If not nil nor empty. | ||
end | end | ||
Revision as of 01:35, 27 August 2017
Module documentation-- Module for {{Card type}}.
-- @@@ for ideas.
local CardType = {};
------------------
-- Aux functions:
------------------
-- Trim function:
-- Trims white space from front and tail of string.
-- If the input is only white space, returns nil.
function _trim( s )
if s and not s:match( '^%s*$' ) then
return mw.text.trim( s ); -- If not nil nor empty.
end
end
function _link( v, label )
if type( v ) == 'string' then
return '[['..v..'|'..(label or mw.text.split( v, ' %(' )[1])..']]';
end
if type( v ) == 'table' then
return v --@@@
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
return counter;
end
function _error( message )
local _error = mw.html.create( 'div' )
:tag( 'strong' ):addClass( 'error' ):wikitext( 'Error: '..message ):done()
:AllDone();
return tostring( _error );
end
function _redirect( card )
return
end
-- Show function:
-- Similar to #show parser function.
-- Returns table with the results.
function _show( page, property )
-- At this point, SMW is enabled and «name» is formatted properly (as pagename).
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
-------------------
-- Main functions:
-------------------
function _monster( card )
return
end
function _spell( card )
return
end
function _trap( card )
return
end
function _counter()
return _link( 'Counter' );
end
function _type( card )
local _cardTypeTable = _show( card, 'Card type' );
local _cardType = _cardTypeTable and table.concat( _cardTypeTable, '\n' ):lower();
if not _trim( _cardType ) then
return _error( 'On «_type»; No card type available!' );
end
if _cardType:match('monster') then
return _monster( card );
elseif _cardType:match('spell') then
return _spell( card );
elseif _cardType:match('trap') then
return _trap( card );
elseif _cardType:match('counter') then
return _counter();
else
return _error( 'On «_type»; Non-standard card type!' );
end
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 _page = _card:gsub( '#', '' );
--local track = _redirect( _card ) and _error
return _type( _page );
end
return CardType;
