Modül:Pagetype

[bullvar_katip]

-------------------------------------------------------------------------------- -- -- -- PAGETYPE -- -- -- -- This is a meta-module intended to replace 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 Moduleagetype/config. -- -- -- -------------------------------------------------------------------------------- -- Load config. local cfg = mw.loadData('Moduleagetype/config') -- Load required modules. local getArgs = require('Module:Arguments').getArgs local yesno = require('Module:Yesno') local nsDetectModule = require('Module:Namespace detect') local nsDetect = nsDetectModule._main local getParamMappings = nsDetectModule.getParamMappings local getPageObject = nsDetectModule.getPageObject local p = {} local function shallowCopy(t) -- Makes a shallow copy of a table. local ret = {} for k, v in pairs(t) do ret[k] = v end return ret end 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. -- The yesno function returns true/false for "yes", "no", etc., and returns -- val for other input. local ret = yesno(val, val) 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 -- No check if 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 Module:Namespace detect and returns -- the result. -- Get the default values. local ndArgs = {} local defaultns = args[cfg.defaultns] if defaultns cfg.defaultnsAll then ndArgs shallowCopy(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 -- Copy the aliases table, as # doesn't work with tables returned from -- mw.loadData. paramAliases shallowCopy(paramAliases) local paramName paramAliases[1] -- Iterate backwards along the array so that any values for the local -- namespace names overwrite those for namespace aliases. for i #paramAliases, 1, -1 do local paramAlias paramAliases 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] -- We will ignore true/false/nil results from yesno here, but using it -- anyway for consistency. other yesno(other, other) 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] -- The yesno function returns true/false for "yes", "no", etc., and returns -- redirect for other input. redirect = yesno(redirect, redirect) if redirect false then -- Detect redirects unless they have been explicitly disallowed with -- "redirect no" or similar. return end 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) and args[cfg.defaultns] ~ cfg.defaultnsAll 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) local pagetype = "" if redirect then pagetype = redirect else pagetype = getNsDetectValue(args) end if yesno(args.plural, false) then if cfg.irregularPlurals[pagetype] then pagetype = cfg.irregularPlurals[pagetype] else pagetype = pagetype .. cfg.plural -- often 's' end end if yesno(args.caps, false) then pagetype = mw.ustring.upper(mw.ustring.sub(pagetype, 1, 1)) .. mw.ustring.sub(pagetype, 2) end return pagetype end function p.main(frame) local args = getArgs(frame) return p._main(args) end return p