Módulo:Mw

A documentação para este módulo pode ser criada na página Módulo:Mw/doc

-- Wrapper for Base and Frame Object Lua functions
--   https://www.mediawiki.org/wiki/Extension:Scribunto/Lua_reference_manual#Base_functions
--   https://www.mediawiki.org/wiki/Extension:Scribunto/Lua_reference_manual#Frame_object
--
-- Not implemented
--   mw.clone
--   mw.loadData
--   mw.dumpObject
--   mw.logObject
--   frame:callParserFunction
--   frame:expandTemplate
--   frame:extensionTag
--   frame:newChild
--   frame:newParserValue
--   frame:newTemplateParserValue
f = {}
function boolean( str )
		-- Interpret string as boolean
		-- * Returns False if nil, "false" or "0"; returns True otherwise
		return not (str == nil or str == "false" or str == "0")
end
function f.allToString(frame)
		-- mw.allToString( ... )
		ret = {}
		for i, j in pairs( frame.args or {} ) do
				table.insert( ret, i .. '=' .. j )
		end
		return table.concat( ret, '|' )
end
function f.allToStringEx(frame)
		-- mw.allToString( [separator, keyseparator, hidenumbers, useparent, ] ... )
		
		separator = frame.args['separator'] or '|'
		keyseparator = frame.args['keyseparator'] or '='
		hidenumbers = boolean(frame.args['hidenumbers'])
		useparent = boolean(frame.args['useparent'])
		
		if useparent then
			thisframe = frame:getParent()
		else
			thisframe = frame
		end
		
		ret = {}
		nextnum = 1
		for key, value in pairs( thisframe.args or {} ) do
			if useparent or not (key == 'hidenumbers' or key == 'useparent' or key == 'separator' or key == 'keyseparator') then
				if hidenumbers and key == nextnum then
					txt = value
					nextnum = nextnum + 1
				else
					txt = key .. keyseparator .. value
				end
					table.insert( ret, txt )
	end
		end
		return table.concat( ret, separator )
end
function f.getCurrentFrame(frame)
		-- mw.getCurrentFrame().args
		return mw.allToString(frame)
end
function f.incrementExpensiveFunctionCount(frame)
		-- mw.incrementExpensiveFunctionCount()
		if pcall(mw.incrementExpensiveFunctionCount) then
				return ''
		else
				return 'error'
		end
end
function f.isSubsting(frame)
		-- mw.isSubsting()
		if mw.isSubsting() then
				return 'true'
		else
				return 'false'
		end
end
function f.log(frame)
		-- mw.log( ... )
		mw.log( f.allToString(frame) )
		return ''
end
function f.getParent(frame)
		-- frame:getParent().args
		ret = {}
		for i, j in pairs( frame:getParent().args or {} ) do
				table.insert( ret, i .. '=' .. j )
		end
		return table.concat( ret, '|' )
end
function f.getTitle(frame)
		-- frame:getTitle()
		return frame:getTitle()
end
function f.preprocess(frame)
		-- frame:preprocess( ... )
		ret = mw.clone(frame.args)
		return frame:preprocess( table.concat(ret, '|') )
end
function f.getArgument(frame)
		-- frame:getArgument( arg )
		arg = frame.args['arg'] or frame.args[1]
		return frame:getArgument( arg ):expand()
end
function f.argumentPairs(frame)
		-- frame:argumentPairs()
		return f.getCurrentFrame(frame)
end
return f