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-- --
-- PAGETYPE --
-- --
-- This is a meta-module intended to replace {{pagetype}} and similar templates. It --
-- automatically detects namespaces, and allows for a great deal of customisation. --
-- It can easily be ported to other wikis by changing the values in the configuration --
-- table. --
-- --
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local cfg = {}
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-- Configuration data --
-- This module can be localised for other wikis by using the configuration parameters below. --
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-- This table holds the values to use for "main=true", "user=true", etc. Keys to this table should
-- be namespace parameters that can be used with [[Module:Namespace detect]].
cfg.pagetypes = {
['main'] = 'নিবন্ধ',
['user'] = 'ব্যবহারকারী পাতা',
['project'] = 'প্রকল্প পাতা',
['wikipedia'] = 'প্রকল্প পাতা',
['wp'] = 'প্রকল্প পাতা',
['file'] = 'ফাইল',
['image'] = 'ফাইল',
['mediawiki'] = 'ইন্টারফেস পাতা',
['template'] = 'টেমপ্লেট',
['help'] = 'সাহায্য পাতা',
['category'] = 'বিষয়শ্রেণী',
['portal'] = 'প্রবেশদ্বার',
['book'] = 'বই',
['draft'] = 'খসড়া',
['education program'] = 'শিক্ষা কর্মসূচী পাতা',
['timedtext'] = 'টাইমড টেক্সট পাতা',
['module'] = 'মডিউল',
['talk'] = 'আলাপ পাতা',
['special'] = 'বিশেষ পাতা',
['media'] = 'ফাইল'
}
-- This table holds the names of the namespaces to be looked up from cfg.pagetypes by default.
cfg.defaultNamespaces = {'main', 'file', 'template', 'category', 'module', 'book'}
-- This table holds the names of the namespaces to be looked up from cry.pagetypes if cfg.defaultnsExtended is set.
cfg.extendedNamespaces = {'main', 'user', 'project', 'file', 'mediawiki', 'template', 'category', 'help', 'portal', 'module', 'book', 'draft'}
-- The parameter name to set which default namespace values to be looked up from cfg.pagetypes.
cfg.defaultns = 'defaultns'
-- The value of cfg.defaultns to set all namespaces, including talk.
cfg.defaultnsAll = 'all'
-- The value of cfg.defaultns to set the namespaces listed in cfg.extendedNamespaces
cfg.defaultnsExtended = 'extended'
-- The value of cfg.defaultns to set no default namespaces.
cfg.defaultnsNone = 'none'
-- The parameter name to use for disambiguation pages page.
cfg.dab = {'dab', 'দ্ব্যর্থতা নিরসন'}
-- This table holds the different possible aliases for disambiguation-class pages. These should be lower-case.
cfg.dabAliases = {'দ্ব্যর্থতা নিরসন', 'disambig', 'disamb', 'dab'}
-- The default value for disambiguation pages.
cfg.dabDefault = 'পাতা'
-- The parameter name to use for N/A-class page.
cfg.na = 'na'
-- This table holds the different possible aliases for N/A-class pages. These should be lower-case.
cfg.naAliases = {'na', 'n/a'}
-- The default value for N/A-class pages.
cfg.naDefault = 'পাতা'
-- The parameter name to use for redirects.
cfg.redirect = 'পুনঃনির্দেশ'
-- The default value to use for redirects.
cfg.redirectDefault = 'পুনঃনির্দেশ'
-- The parameter name for undefined namespaces.
cfg.other = 'অন্যান্য'
-- The value used if the module detects an undefined namespace.
cfg.otherDefault = 'পাতা'
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-- End configuration data --
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-- Load required modules.
local getArgs = require('Module:Arguments').getArgs
local yesno = require('Module:Yesno')
local nsDetectModule = require('মডিউল:নামস্থান শনাক্তকরণ')
local nsDetect = nsDetectModule._main
local getParamMappings = nsDetectModule.getParamMappings
local getPageObject = nsDetectModule.getPageObject
local p = {}
local function checkPagetypeInput(namespace, val)
-- Checks to see whether we need the default value for the given namespace, and if so gets it from the pagetypes table.
local ret = yesno(val, val) -- Returns true/false for "yes", "no", etc., and returns val for other input.
if ret and type(ret) ~= 'string' then
ret = cfg.pagetypes[namespace]
end
return ret
end
local function getPagetypeFromClass(class, param, aliasTable, default)
-- Gets the pagetype from a class specified from the first positional parameter.
param = yesno(param, param)
if param ~= false then -- Check for classes unless they are specifically disallowed.
for _, alias in ipairs(aliasTable) do
if class == alias then
if type(param) == 'string' then
return param
else
return default
end
end
end
end
end
local function getNsDetectValue(args)
-- Builds the arguments to pass to [[মডিউল:নামস্থান শনাক্তকরণ]] and returns the result.
-- First, get the default values.
local ndArgs = {}
local defaultns = args[cfg.defaultns]
if defaultns == cfg.defaultnsAll then
ndArgs = cfg.pagetypes
else
local defaultnsArray
if defaultns == cfg.defaultnsExtended then
defaultnsArray = cfg.extendedNamespaces
elseif defaultns == cfg.defaultnsNone then
defaultnsArray = {}
else
defaultnsArray = cfg.defaultNamespaces
end
for _, namespace in ipairs(defaultnsArray) do
ndArgs[namespace] = cfg.pagetypes[namespace]
end
end
-- Add custom values passed in from the arguments. These overwrite the defaults.
-- The possible argument names are fetched from [[Module:Namespace detect]] automatically in case new namespaces are added.
-- Although we accept namespace aliases as parameters, we only pass the local namespace name as a parameter to [[Module:Namespace detect]].
-- This means that the "image" parameter can overwrite defaults for the File: namespace, which wouldn't work if we passed the parameters through separately.
local mappings = getParamMappings()
for ns, paramAliases in pairs(mappings) do
local paramName = paramAliases[1]
for i = #paramAliases, 1, -1 do -- Iterate backwards along the array so that any values for the local namespace names overwrite those for namespace aliases.
local paramAlias = paramAliases[i]
local ndArg = checkPagetypeInput(paramAlias, args[paramAlias])
if ndArg == false then
-- If any arguments are false, convert them to nil to protect against breakage by future changes to [[Module:Namespace detect]].
ndArgs[paramName] = nil
elseif ndArg then
ndArgs[paramName] = ndArg
end
end
end
-- Check for disambiguation-class and N/A-class pages in mainspace.
if ndArgs.main then
local class = args[1]
if type(class) == 'string' then
-- Put in lower case so e.g. "Dab" and "dab" will both match.
class = mw.ustring.lower(class)
end
local dab = getPagetypeFromClass(class, args[cfg.dab], cfg.dabAliases, cfg.dabDefault)
if dab then
ndArgs.main = dab
else
local na = getPagetypeFromClass(class, args[cfg.na], cfg.naAliases, cfg.naDefault)
if na then
ndArgs.main = na
end
end
end
-- If there is no talk value specified, use the corresponding subject namespace for talk pages.
if not ndArgs.talk then
ndArgs.subjectns = true
end
-- Add the fallback value. This can also be customised, but it cannot be disabled.
local other = args[cfg.other]
other = yesno(other, other) -- We will ignore true/false/nil results from yesno here, but using it anyway for consistency.
if type(other) == 'string' then
ndArgs.other = other
else
ndArgs.other = cfg.otherDefault
end
-- Allow custom page values.
ndArgs.page = args.page
return nsDetect(ndArgs)
end
local function detectRedirects(args)
local redirect = args[cfg.redirect]
redirect = yesno(redirect, redirect) -- Returns true/false for "yes", "no", etc., and returns redirect for other input.
if redirect == false then return end -- Detect redirects unless they have been explicitly disallowed with "redirect=no" or similar.
local pageObject = getPageObject(args.page)
-- If we are using subject namespaces elsewhere, do so here as well.
if pageObject and not yesno(args.talk, true) then
pageObject = getPageObject(pageObject.subjectNsText .. ':' .. pageObject.text)
end
-- Allow custom values for redirects.
if pageObject and pageObject.isRedirect then
if type(redirect) == 'string' then
return redirect
else
return cfg.redirectDefault
end
end
end
function p._main(args)
local redirect = detectRedirects(args)
if redirect then
return redirect
else
return getNsDetectValue(args)
end
end
function p.main(frame)
local args = getArgs(frame)
return p._main(args)
end
return p
