Difference between pages "Module:Autotranslate" and "Module:Autotranslate/sandbox"
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--[[ | --[[ | ||
| − | __ __ _ _ _ _ _ _ _ | + | __ __ _ _ _ _ _ _ _ |
| − | | \/ | ___ __| |_ _| | ___ _ / \ _ _| |_ ___ | |_ _ __ __ _ _ __ ___| | __ _| |_ ___ | + | | \/ | ___ __| |_ _| | ___ _ / \ _ _| |_ ___ | |_ _ __ __ _ _ __ ___| | __ _| |_ ___ |
| |\/| |/ _ \ / _` | | | | |/ _ (_) / _ \| | | | __/ _ \| __| '__/ _` | '_ \/ __| |/ _` | __/ _ \ | | |\/| |/ _ \ / _` | | | | |/ _ (_) / _ \| | | | __/ _ \| __| '__/ _` | '_ \/ __| |/ _` | __/ _ \ | ||
| | | | (_) | (_| | |_| | | __/_ / ___ \ |_| | || (_) | |_| | | (_| | | | \__ \ | (_| | || __/ | | | | | (_) | (_| | |_| | | __/_ / ___ \ |_| | || (_) | |_| | | (_| | | | \__ \ | (_| | || __/ | ||
|_| |_|\___/ \__,_|\__,_|_|\___(_)_/ \_\__,_|\__\___/ \__|_| \__,_|_| |_|___/_|\__,_|\__\___| | |_| |_|\___/ \__,_|\__,_|_|\___(_)_/ \_\__,_|\__\___/ \__|_| \__,_|_| |_|___/_|\__,_|\__\___| | ||
| − | + | ||
Authors and maintainers: | Authors and maintainers: | ||
* User:Zolo - original version | * User:Zolo - original version | ||
| − | * User:Jarekt | + | * User:Jarekt |
]] | ]] | ||
| + | |||
| + | local checkType = require("libraryUtil").checkType | ||
-- local function to help normalize input arguments | -- local function to help normalize input arguments | ||
| − | local function normalize_input_args(input_args, output_args) | + | local function normalize_input_args(input_args, output_args, strict_args) |
| − | for name, value in pairs( input_args ) do | + | for name, value in pairs( input_args ) do |
| − | if value ~= '' then -- nuke empty strings | + | if strict_args then |
| + | output_args[name] = value | ||
| + | elseif value ~= '' then -- nuke empty strings | ||
if type(name)=='string' then name=string.lower(name) end -- convert to lower case | if type(name)=='string' then name=string.lower(name) end -- convert to lower case | ||
output_args[name] = value | output_args[name] = value | ||
| Line 27: | Line 31: | ||
--[[ | --[[ | ||
autotranslate | autotranslate | ||
| − | + | ||
| − | This function is the core part of the Autotranslate template. | + | This function is the core part of the Autotranslate template. |
| − | + | ||
Usage from a template: | Usage from a template: | ||
{{#invoke:autotranslate|autotranslate|base=|lang= }} | {{#invoke:autotranslate|autotranslate|base=|lang= }} | ||
| − | + | ||
Parameters: | Parameters: | ||
frame.args.base - base page name | frame.args.base - base page name | ||
| Line 40: | Line 44: | ||
]] | ]] | ||
| − | function p.autotranslate(frame) | + | function p.autotranslate(frame) |
| − | |||
-- switch to lowercase parameters to make them case independent | -- switch to lowercase parameters to make them case independent | ||
local args = {} | local args = {} | ||
args = normalize_input_args(frame:getParent().args, args) | args = normalize_input_args(frame:getParent().args, args) | ||
args = normalize_input_args(frame.args, args) | args = normalize_input_args(frame.args, args) | ||
| + | |||
| + | return p._autotranslate(args, frame) | ||
| + | end | ||
| + | |||
| + | --[[ | ||
| + | autotranslateStrict | ||
| + | |||
| + | This function is the core part of the Autotranslate module. | ||
| + | |||
| + | Unlike `autotranslate`, this function doesn't convert parameters | ||
| + | to lowercase and preserves blank parameters. | ||
| + | |||
| + | Parameters: | ||
| + | frame.args.base - base page name | ||
| + | frame.args.lang - desired language (often user's native language) | ||
| + | ]] | ||
| + | function p.autotranslateStrict(frame) | ||
| + | local args = {} | ||
| + | args = normalize_input_args(frame:getParent().args, args, true) | ||
| + | args = normalize_input_args(frame.args, args, true) | ||
| + | |||
| + | return p._autotranslate(args, frame) | ||
| + | end | ||
| + | |||
| + | function p._autotranslate(args, frame) | ||
| + | checkType( "p._autotranslate", 1, args, "table" ) | ||
| + | checkType( "p._autotranslate", 2, frame, "table" ) | ||
-- get language fallback list | -- get language fallback list | ||
if not args.lang or not mw.language.isSupportedLanguage(args.lang) then | if not args.lang or not mw.language.isSupportedLanguage(args.lang) then | ||
| − | args.lang = frame:callParserFunction( "int", "lang" ) -- get user's chosen language | + | args.lang = frame:callParserFunction( "int", "lang" ) -- get user's chosen language |
end | end | ||
local langList = mw.language.getFallbacksFor(args.lang) | local langList = mw.language.getFallbacksFor(args.lang) | ||
| Line 59: | Line 89: | ||
assert(base and #base>0, 'Base page not provided for autotranslate' ) | assert(base and #base>0, 'Base page not provided for autotranslate' ) | ||
if not mw.ustring.find(base,':') then -- if base page does not indicate namespace | if not mw.ustring.find(base,':') then -- if base page does not indicate namespace | ||
| − | base = 'Template:' .. base -- than assume it is a template | + | base = 'Template:' .. base -- than assume it is a template |
end | end | ||
| − | + | ||
-- find base template language subpage | -- find base template language subpage | ||
local page = args.default -- default page if provided or nil otherwise | local page = args.default -- default page if provided or nil otherwise | ||
| Line 71: | Line 101: | ||
end | end | ||
assert(page, string.format('No fallback page found for autotranslate (base=[[%s]], lang=%s)', base, args.lang)) | assert(page, string.format('No fallback page found for autotranslate (base=[[%s]], lang=%s)', base, args.lang)) | ||
| − | + | ||
-- Transclude {{page |....}} with template arguments the same as the ones passed to {{autotranslate}} template. | -- Transclude {{page |....}} with template arguments the same as the ones passed to {{autotranslate}} template. | ||
return frame:expandTemplate{ title = page, args = args} | return frame:expandTemplate{ title = page, args = args} | ||