更改

添加1,434字节 、 2023年12月24日 (日) 19:41
导入1个版本
第47行: 第47行:  
return val
 
return val
 
end
 
end
 +
 +
local function matchesTitle(given, title)
 +
local tp = type( given )
 +
return (tp == 'string' or tp == 'number') and mw.title.new( given ).prefixedText == title
 +
end
 +
 +
local translate_mt = { __index = function(t, k) return k end }
    
function arguments.getArgs(frame, options)
 
function arguments.getArgs(frame, options)
第53行: 第60行:  
frame = frame or {}
 
frame = frame or {}
 
options = options or {}
 
options = options or {}
 +
 +
--[[
 +
-- Set up argument translation.
 +
--]]
 +
options.translate = options.translate or {}
 +
if getmetatable(options.translate) == nil then
 +
setmetatable(options.translate, translate_mt)
 +
end
 +
if options.backtranslate == nil then
 +
options.backtranslate = {}
 +
for k,v in pairs(options.translate) do
 +
options.backtranslate[v] = k
 +
end
 +
end
 +
if options.backtranslate and getmetatable(options.backtranslate) == nil then
 +
setmetatable(options.backtranslate, {
 +
__index = function(t, k)
 +
if options.translate[k] ~= k then
 +
return nil
 +
else
 +
return k
 +
end
 +
end
 +
})
 +
end
    
--[[
 
--[[
第82行: 第114行:  
local title = parent:getTitle():gsub('/sandbox$', '')
 
local title = parent:getTitle():gsub('/sandbox$', '')
 
local found = false
 
local found = false
if type(options.wrappers) == 'table' then
+
if matchesTitle(options.wrappers, title) then
 +
found = true
 +
elseif type(options.wrappers) == 'table' then
 
for _,v in pairs(options.wrappers) do
 
for _,v in pairs(options.wrappers) do
if v == title then
+
if matchesTitle(v, title) then
 
found = true
 
found = true
 
break
 
break
 
end
 
end
 
end
 
end
elseif options.wrappers == title then
  −
found = true
   
end
 
end
+
 
 
-- We test for false specifically here so that nil (the default) acts like true.
 
-- We test for false specifically here so that nil (the default) acts like true.
 
if found or options.frameOnly == false then
 
if found or options.frameOnly == false then
第117行: 第149行:  
luaArgs = frame
 
luaArgs = frame
 
end
 
end
+
 
 
-- Set the order of precedence of the argument tables. If the variables are
 
-- Set the order of precedence of the argument tables. If the variables are
 
-- nil, nothing will be added to the table, which is how we avoid clashes
 
-- nil, nothing will be added to the table, which is how we avoid clashes
-- between the frame/parent args and the Lua args.
+
-- between the frame/parent args and the Lua args.
 
local argTables = {fargs}
 
local argTables = {fargs}
 
argTables[#argTables + 1] = pargs
 
argTables[#argTables + 1] = pargs
第165行: 第197行:  
setmetatable(args, metatable)
 
setmetatable(args, metatable)
   −
local function mergeArgs(iterator, tables)
+
local function mergeArgs(tables)
 
--[[
 
--[[
 
-- Accepts multiple tables as input and merges their keys and values
 
-- Accepts multiple tables as input and merges their keys and values
-- into one table using the specified iterator. If a value is already
+
-- into one table. If a value is already present it is not overwritten;
-- present it is not overwritten; tables listed earlier have precedence.
+
-- tables listed earlier have precedence. We are also memoizing nil
-- We are also memoizing nil values, but those values can be
+
-- values, which can be overwritten if they are 's' (soft).
-- overwritten.
   
--]]
 
--]]
 
for _, t in ipairs(tables) do
 
for _, t in ipairs(tables) do
for key, val in iterator(t) do
+
for key, val in pairs(t) do
if metaArgs[key] == nil then
+
if metaArgs[key] == nil and nilArgs[key] ~= 'h' then
 
local tidiedVal = tidyVal(key, val)
 
local tidiedVal = tidyVal(key, val)
 
if tidiedVal == nil then
 
if tidiedVal == nil then
nilArgs[key] = true
+
nilArgs[key] = 's'
 
else
 
else
 
metaArgs[key] = tidiedVal
 
metaArgs[key] = tidiedVal
第211行: 第242行:  
-- must be nil.
 
-- must be nil.
 
--]]
 
--]]
 +
if type(key) == 'string' then
 +
key = options.translate[key]
 +
end
 
local val = metaArgs[key]
 
local val = metaArgs[key]
 
if val ~= nil then
 
if val ~= nil then
第219行: 第253行:  
for _, argTable in ipairs(argTables) do
 
for _, argTable in ipairs(argTables) do
 
local argTableVal = tidyVal(key, argTable[key])
 
local argTableVal = tidyVal(key, argTable[key])
if argTableVal == nil then
+
if argTableVal ~= nil then
nilArgs[key] = true
  −
else
   
metaArgs[key] = argTableVal
 
metaArgs[key] = argTableVal
 
return argTableVal
 
return argTableVal
 
end
 
end
 
end
 
end
 +
nilArgs[key] = 'h'
 
return nil
 
return nil
 
end
 
end
第232行: 第265行:  
-- This function is called when a module tries to add a new value to the
 
-- This function is called when a module tries to add a new value to the
 
-- args table, or tries to change an existing value.
 
-- args table, or tries to change an existing value.
 +
if type(key) == 'string' then
 +
key = options.translate[key]
 +
end
 
if options.readOnly then
 
if options.readOnly then
 
error(
 
error(
第255行: 第291行:  
--]]
 
--]]
 
metaArgs[key] = nil
 
metaArgs[key] = nil
nilArgs[key] = true
+
nilArgs[key] = 'h'
 
else
 
else
 
metaArgs[key] = val
 
metaArgs[key] = val
 +
end
 +
end
 +
 +
local function translatenext(invariant)
 +
local k, v = next(invariant.t, invariant.k)
 +
invariant.k = k
 +
if k == nil then
 +
return nil
 +
elseif type(k) ~= 'string' or not options.backtranslate then
 +
return k, v
 +
else
 +
local backtranslate = options.backtranslate[k]
 +
if backtranslate == nil then
 +
-- Skip this one. This is a tail call, so this won't cause stack overflow
 +
return translatenext(invariant)
 +
else
 +
return backtranslate, v
 +
end
 
end
 
end
 
end
 
end
第264行: 第318行:  
-- Called when pairs is run on the args table.
 
-- Called when pairs is run on the args table.
 
if not metatable.donePairs then
 
if not metatable.donePairs then
mergeArgs(pairs, argTables)
+
mergeArgs(argTables)
 
metatable.donePairs = true
 
metatable.donePairs = true
metatable.doneIpairs = true
   
end
 
end
return pairs(metaArgs)
+
return translatenext, { t = metaArgs }
 
end
 
end
   −
metatable.__ipairs = function ()
+
local function inext(t, i)
 +
-- This uses our __index metamethod
 +
local v = t[i + 1]
 +
if v ~= nil then
 +
return i + 1, v
 +
end
 +
end
 +
 
 +
metatable.__ipairs = function (t)
 
-- Called when ipairs is run on the args table.
 
-- Called when ipairs is run on the args table.
if not metatable.doneIpairs then
+
return inext, t, 0
mergeArgs(ipairs, argTables)
  −
metatable.doneIpairs = true
  −
end
  −
return ipairs(metaArgs)
   
end
 
end