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创建 Module:Yesno
 
更新 Module:Yesno(zhwiki 版,支持 是/否/开/关 中文输入)
 
第1行:
-- Function allowing for consistent treatment of boolean-like wikitext input.
-- Module:Yesno
-- It works similarly to the template {{yesno}}.
local yesno = function(val, default)
 
return function (val, default)
-- If your wiki uses non-ascii characters for any of "yes", "no", etc., you
-- should replace "val:lower()" with "mw.ustring.lower(val)" in the
-- following line.
ifval = type(val) == 'string' thenand val:lower() or val
if val == nil then
return valnil
elseif val == true
or val == 'yes'
or val == 'y'
ifor val == 1 then return 'true end'
or val == 't'
or val == 'on'
or val == '是'
or val == '开'
or val == '開'
or tonumber(val) == 1
then
return true
elseif val == false
or val == 'no'
or val == 'n'
ifor val == 0 then return 'false end'
or val == 'f'
or val == 'off'
or val == '否'
or val == '关'
or val == '關'
or tonumber(val) == 0
then
return false
else
return default
end
if type(val) == 'boolean' then
return val
end
if type(val) == 'string' then
local l = val:lower()
if l == 'yes' or l == 'y' or l == 'true' or l == '1' then
return true
end
if l == 'no' or l == 'n' or l == 'false' or l == '0' then
return false
end
end
if type(val) == 'number' then
if val == 1 then return true end
if val == 0 then return false end
end
return default
end
 
return yesno