Colani: 1 versie geïmporteerd: Category:Commons templates-i18n

2024-07-29T09:58:29Z

1 versie geïmporteerd: Category:Commons templates-i18n

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-- <nowiki>
--------------------------------------------------------------------------------
-- Module that allows transcluding a template with all parent arguments.
-- Useful in `/i18n` template subpages that delegate to a `/layout` subpage.
--
-- @module transclude
-- @author [[User:ExE Boss]]
--------------------------------------------------------------------------------

require('strict')
local checkType = require('libraryUtil').checkType;

local p = {}
local INVALID_TITLES = {
["."] = true,
[".."] = true,
};

local function _ne(value)
return value and value ~= ''
end

--------------------------------------------------------------------------------
-- Helper function that merges argument tables.
--
-- @function mergeArgs
-- @param {table} inArgs
-- @param {table} outArgs
--------------------------------------------------------------------------------
local function mergeArgs(inArgs, outArgs, opts)
checkType("mergeArgs", 1, inArgs, "table");
checkType("mergeArgs", 2, outArgs, "table");
checkType("mergeArgs", 3, opts, "table", true);
opts = opts or {}

local ignoredParams = opts.ignoredParams;
local ignoredPrefix = opts.ignoredPrefix;

for name, value in pairs(inArgs) do
if (type(name) == "string") then
if not (
(ignoredParams and ignoredParams[name] == true)
or (ignoredPrefix and
ignoredPrefix == name:sub(1, ignoredPrefix:len()))
) then
outArgs[name] = value;
end
else
outArgs[name] = value;
end
end

return outArgs;
end

-- Exported for testing:
p['#mergeArgs'] = mergeArgs;

local mt = {};

function mt.__index(_, name)
if (
type(name) ~= "string"
or INVALID_TITLES[name]
or mw.ustring.find(name, "#", nil, true)
) then
return nil;
end

local title = mw.title.new(name, "Template")
if (not title) then
return nil;
end

return function (frame)
checkType('transclude["' .. name .. '"]', 1, frame, "table");
local parentFrame = frame:getParent();

local ignoredParams, ignoredPrefix;
if _ne(frame.args["#ignoredParams"]) then
ignoredParams = {};
for m in mw.text.gsplit(frame.args["#ignoredParams"], '|', true) do
ignoredParams[mw.text.trim(m)] = true;
end
end

if _ne(frame.args['#ignoredPrefix']) then
ignoredPrefix = frame.args['#ignoredPrefix'];
end

local args = {};
if (parentFrame) then
mergeArgs(parentFrame.args, args, {
ignoredParams = ignoredParams,
ignoredPrefix = ignoredPrefix,
});
end
mergeArgs(frame.args, args, {
ignoredPrefix = "#",
});

if (not title.exists) then
return "[[:" .. title.fullText .. "]]";
end

return frame:expandTemplate{
title = title,
args = args,
};
end
end

return setmetatable(p, mt);

Module:Transclude - Bewerkingsoverzicht

Colani: 1 versie geïmporteerd: Category:Commons templates-i18n