libjs-gettext.js 0.5.3-1 / usr / share / javascript / gettext.js / gettext.min.js

(function(root,undef){var i18n=function(options){options=options||{};this.__version="0.5.3";var defaults={domain:"messages",locale:document.documentElement.getAttribute("lang")||"en",plural_func:function(n){return{nplurals:2,plural:n!=1?1:0}},ctxt_delimiter:String.fromCharCode(4)};var _={isObject:function(obj){var type=typeof obj;return type==="function"||type==="object"&&!!obj},isArray:function(obj){return toString.call(obj)==="[object Array]"}};var _plural_funcs={},_locale=options.locale||defaults.locale,_domain=options.domain||defaults.domain,_dictionary={},_plural_forms={},_ctxt_delimiter=options.ctxt_delimiter||defaults.ctxt_delimiter;if(options.messages){_dictionary[_domain]={};_dictionary[_domain][_locale]=options.messages}if(options.plural_forms){_plural_forms[_locale]=options.plural_forms}var strfmt=function(fmt){var args=arguments;return fmt.replace(/%(\d+)/g,function(str,p1){return args[p1]})};var getPluralFunc=function(plural_form){var pf_re=new RegExp("^\\s*nplurals\\s*=\\s*[0-9]+\\s*;\\s*plural\\s*=\\s*(?:\\s|[-\\?\\|&=!<>+*/%:;n0-9_()])+");if(!pf_re.test(plural_form))throw new Error(strfmt('The plural form "%1" is not valid',plural_form));return new Function("n","var plural, nplurals; "+plural_form+" return { nplurals: nplurals, plural: (plural === true ? 1 : (plural ? plural : 0)) };")};var t=function(messages,n,options){if(1===messages.length)return strfmt.apply(this,[messages[0]].concat(Array.prototype.slice.call(arguments,3)));var plural;if(options.plural_func){plural=options.plural_func(n)}else if(!_plural_funcs[_locale]){_plural_funcs[_locale]=getPluralFunc(_plural_forms[_locale]);plural=_plural_funcs[_locale](n)}else{plural=_plural_funcs[_locale](n)}if("undefined"===typeof plural.plural||plural.plural>plural.nplurals||messages.length<=plural.plural)plural.plural=0;return strfmt.apply(this,[messages[plural.plural],n].concat(Array.prototype.slice.call(arguments,3)))};return{strfmt:strfmt,__:function(){return this.gettext.apply(this,arguments)},_n:function(){return this.ngettext.apply(this,arguments)},_p:function(){return this.pgettext.apply(this,arguments)},setMessages:function(domain,locale,messages,plural_forms){if(!domain||!locale||!messages)throw new Error("You must provide a domain, a locale and messages");if("string"!==typeof domain||"string"!==typeof locale||!_.isObject(messages))throw new Error("Invalid arguments");if(plural_forms)_plural_forms[locale]=plural_forms;if(!_dictionary[domain])_dictionary[domain]={};_dictionary[domain][locale]=messages;return this},loadJSON:function(jsonData,domain){if(!_.isObject(jsonData))jsonData=JSON.parse(jsonData);if(!jsonData[""]||!jsonData[""]["language"]||!jsonData[""]["plural-forms"])throw new Error('Wrong JSON, it must have an empty key ("") with "language" and "plural-forms" information');var headers=jsonData[""];delete jsonData[""];return this.setMessages(domain||defaults.domain,headers["language"],jsonData,headers["plural-forms"])},setLocale:function(locale){_locale=locale;return this},getLocale:function(){return _locale},textdomain:function(domain){if(!domain)return _domain;_domain=domain;return this},gettext:function(msgid){return this.dcnpgettext.apply(this,[undef,undef,msgid,undef,undef].concat(Array.prototype.slice.call(arguments,1)))},ngettext:function(msgid,msgid_plural,n){return this.dcnpgettext.apply(this,[undef,undef,msgid,msgid_plural,n].concat(Array.prototype.slice.call(arguments,3)))},pgettext:function(msgctxt,msgid){return this.dcnpgettext.apply(this,[undef,msgctxt,msgid,undef,undef].concat(Array.prototype.slice.call(arguments,2)))},dcnpgettext:function(domain,msgctxt,msgid,msgid_plural,n){domain=domain||_domain;if("string"!==typeof msgid)throw new Error(this.strfmt('Msgid "%1" is not a valid translatable string',msgid));var translation,options={},key=msgctxt?msgctxt+_ctxt_delimiter+msgid:msgid,exist=_dictionary[domain]&&_dictionary[domain][_locale]&&_dictionary[domain][_locale][key];if(msgid_plural){exist=exist&&"string"!==typeof _dictionary[domain][_locale][key]}else{exist=exist&&"string"===typeof _dictionary[domain][_locale][key]}if(!exist){translation=msgid;options.plural_func=defaults.plural_func}else{translation=_dictionary[domain][_locale][key]}if(!msgid_plural)return t.apply(this,[[translation],n,options].concat(Array.prototype.slice.call(arguments,5)));return t.apply(this,[exist?translation:[msgid,msgid_plural],n,options].concat(Array.prototype.slice.call(arguments,5)))}}};if(typeof exports!=="undefined"){if(typeof module!=="undefined"&&module.exports)exports=module.exports=i18n;exports.i18n=i18n}else if(typeof define==="function"&&define.amd){define(function(){return i18n})}else{root["i18n"]=i18n}})(this);