forked from i18next/i18next
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i18next.min.js
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/
i18next.min.js
1
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0:v,T=E&&I!==v&&this.options.updateMissing;if(N||R||T){if(this.logger.log(T?"updateKey":"missingKey",p,f,c,T?I:v),a){var V=this.resolve(c,D(D({},n),{},{keySeparator:!1}));V&&V.res&&this.logger.warn("Seems the loaded translations were in flat JSON format instead of nested. 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t(this,i),s=n.call(this),S&&h.call(o(s)),s.backend=e,s.store=r,s.services=a,s.languageUtils=a.languageUtils,s.options=u,s.logger=g.create("backendConnector"),s.waitingReads=[],s.maxParallelReads=u.maxParallelReads||10,s.readingCalls=0,s.maxRetries=u.maxRetries>=0?u.maxRetries:5,s.retryTimeout=u.retryTimeout>=1?u.retryTimeout:350,s.state={},s.queue=[],s.backend&&s.backend.init&&s.backend.init(a,u.backend,u),s}return r(i,[{key:"queueLoad",value:function(e,t,n,r){var o=this,i={},a={},s={},u={};return e.forEach(function(e){var r=!0;t.forEach(function(t){var s="".concat(e,"|").concat(t);!n.reload&&o.store.hasResourceBundle(e,t)?o.state[s]=2:o.state[s]<0||(1===o.state[s]?void 0===a[s]&&(a[s]=!0):(o.state[s]=1,r=!1,void 0===a[s]&&(a[s]=!0),void 0===i[s]&&(i[s]=!0),void 0===u[t]&&(u[t]=!0)))}),r||(s[e]=!0)}),(Object.keys(i).length||Object.keys(a).length)&&this.queue.push({pending:a,pendingCount:Object.keys(a).length,loaded:{},errors:[],callback:r}),{toLoad:Object.keys(i),pending:Object.keys(a),toLoadLanguages:Object.keys(s),toLoadNamespaces:Object.keys(u)}}},{key:"loaded",value:function(e,t,n){var r=e.split("|"),o=r[0],i=r[1];t&&this.emit("failedLoading",o,i,t),n&&this.store.addResourceBundle(o,i,n),this.state[e]=t?-1:2;var a={};this.queue.forEach(function(n){var r,s,u,c,l,f;r=n.loaded,s=i,c=y(r,[o],Object),l=c.obj,f=c.k,l[f]=l[f]||[],u&&(l[f]=l[f].concat(s)),u||l[f].push(s),function(e,t){void 0!==e.pending[t]&&(delete e.pending[t],e.pendingCount--)}(n,e),t&&n.errors.push(t),0!==n.pendingCount||n.done||(Object.keys(n.loaded).forEach(function(e){a[e]||(a[e]={});var t=n.loaded[e];t.length&&t.forEach(function(t){void 0===a[e][t]&&(a[e][t]=!0)})}),n.done=!0,n.errors.length?n.callback(n.errors):n.callback())}),this.emit("loaded",a),this.queue=this.queue.filter(function(e){return!e.done})}},{key:"read",value:function(e,t,n){var r=this,o=arguments.length>3&&void 0!==arguments[3]?arguments[3]:0,i=arguments.length>4&&void 0!==arguments[4]?arguments[4]:this.retryTimeout,a=arguments.length>5?arguments[5]:void 0;return e.length?this.readingCalls>=this.maxParallelReads?void this.waitingReads.push({lng:e,ns:t,fcName:n,tried:o,wait:i,callback:a}):(this.readingCalls++,this.backend[n](e,t,function(s,u){if(r.readingCalls--,r.waitingReads.length>0){var c=r.waitingReads.shift();r.read(c.lng,c.ns,c.fcName,c.tried,c.wait,c.callback)}s&&u&&o<r.maxRetries?setTimeout(function(){r.read.call(r,e,t,n,o+1,2*i,a)},i):a(s,u)})):a(null,{})}},{key:"prepareLoading",value:function(e,t){var n=this,r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},o=arguments.length>3?arguments[3]:void 0;if(!this.backend)return this.logger.warn("No backend was added via i18next.use. Will not load resources."),o&&o();"string"==typeof e&&(e=this.languageUtils.toResolveHierarchy(e)),"string"==typeof t&&(t=[t]);var i=this.queueLoad(e,t,r,o);if(!i.toLoad.length)return i.pending.length||o(),null;i.toLoad.forEach(function(e){n.loadOne(e)})}},{key:"load",value:function(e,t,n){this.prepareLoading(e,t,{},n)}},{key:"reload",value:function(e,t,n){this.prepareLoading(e,t,{reload:!0},n)}},{key:"loadOne",value:function(e){var t=this,n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"",r=e.split("|"),o=r[0],i=r[1];this.read(o,i,"read",void 0,void 0,function(r,a){r&&t.logger.warn("".concat(n,"loading namespace ").concat(i," for language ").concat(o," failed"),r),!r&&a&&t.logger.log("".concat(n,"loaded namespace ").concat(i," for language ").concat(o),a),t.loaded(e,r,a)})}},{key:"saveMissing",value:function(e,t,n,r,o){var i=arguments.length>5&&void 0!==arguments[5]?arguments[5]:{};this.services.utils&&this.services.utils.hasLoadedNamespace&&!this.services.utils.hasLoadedNamespace(t)?this.logger.warn('did not save key "'.concat(n,'" as the namespace "').concat(t,'" was not yet loaded'),"This means something IS WRONG in your setup. You access the t function before i18next.init / i18next.loadNamespace / i18next.changeLanguage was done. Wait for the callback or Promise to resolve before accessing it!!!"):null!=n&&""!==n&&(this.backend&&this.backend.create&&this.backend.create(e,t,n,r,null,Z(Z({},i),{},{isUpdate:o})),e&&e[0]&&this.store.addResource(e[0],t,n,r))}}]),i}();function ne(e){return"string"==typeof e.ns&&(e.ns=[e.ns]),"string"==typeof e.fallbackLng&&(e.fallbackLng=[e.fallbackLng]),"string"==typeof e.fallbackNS&&(e.fallbackNS=[e.fallbackNS]),e.supportedLngs&&e.supportedLngs.indexOf("cimode")<0&&(e.supportedLngs=e.supportedLngs.concat(["cimode"])),e}function re(e,t){var n=Object.keys(e);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(e);t&&(r=r.filter(function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable})),n.push.apply(n,r)}return n}function oe(e){for(var t=1;t<arguments.length;t++){var n=null!=arguments[t]?arguments[t]:{};t%2?re(Object(n),!0).forEach(function(t){c(e,t,n[t])}):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(n)):re(Object(n)).forEach(function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(n,t))})}return e}function ie(e){var t=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],function(){})),!0}catch(e){return!1}}();return function(){var n,r=u(e);if(t){var o=u(this).constructor;n=Reflect.construct(r,arguments,o)}else n=r.apply(this,arguments);return s(this,n)}}function ae(){}var se=function(n){a(u,h);var i=ie(u);function u(){var e,n,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},a=arguments.length>1?arguments[1]:void 0;if(t(this,u),e=i.call(this),S&&h.call(o(e)),e.options=ne(r),e.services={},e.logger=g,e.modules={external:[]},n=o(e),Object.getOwnPropertyNames(Object.getPrototypeOf(n)).forEach(function(e){"function"==typeof n[e]&&(n[e]=n[e].bind(n))}),a&&!e.isInitialized&&!r.isClone){if(!e.options.initImmediate)return e.init(r,a),s(e,o(e));setTimeout(function(){e.init(r,a)},0)}return e}return r(u,[{key:"init",value:function(){var t=this,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},r=arguments.length>1?arguments[1]:void 0;"function"==typeof n&&(r=n,n={}),!n.defaultNS&&!1!==n.defaultNS&&n.ns&&("string"==typeof n.ns?n.defaultNS=n.ns:n.ns.indexOf("translation")<0&&(n.defaultNS=n.ns[0]));var o={debug:!1,initImmediate:!0,ns:["translation"],defaultNS:["translation"],fallbackLng:["dev"],fallbackNS:!1,supportedLngs:!1,nonExplicitSupportedLngs:!1,load:"all",preload:!1,simplifyPluralSuffix:!0,keySeparator:".",nsSeparator:":",pluralSeparator:"_",contextSeparator:"_",partialBundledLanguages:!1,saveMissing:!1,updateMissing:!1,saveMissingTo:"fallback",saveMissingPlurals:!0,missingKeyHandler:!1,missingInterpolationHandler:!1,postProcess:!1,postProcessPassResolved:!1,returnNull:!0,returnEmptyString:!0,returnObjects:!1,joinArrays:!1,returnedObjectHandler:!1,parseMissingKeyHandler:!1,appendNamespaceToMissingKey:!1,appendNamespaceToCIMode:!1,overloadTranslationOptionHandler:function(t){var n={};if("object"===e(t[1])&&(n=t[1]),"string"==typeof t[1]&&(n.defaultValue=t[1]),"string"==typeof t[2]&&(n.tDescription=t[2]),"object"===e(t[2])||"object"===e(t[3])){var r=t[3]||t[2];Object.keys(r).forEach(function(e){n[e]=r[e]})}return n},interpolation:{escapeValue:!0,format:function(e,t,n,r){return e},prefix:"{{",suffix:"}}",formatSeparator:",",unescapePrefix:"-",nestingPrefix:"$t(",nestingSuffix:")",nestingOptionsSeparator:",",maxReplaces:1e3,skipOnVariables:!0}};function i(e){return e?"function"==typeof e?new e:e:null}if(this.options=oe(oe(oe({},o),this.options),ne(n)),"v1"!==this.options.compatibilityAPI&&(this.options.interpolation=oe(oe({},o.interpolation),this.options.interpolation)),void 0!==n.keySeparator&&(this.options.userDefinedKeySeparator=n.keySeparator),void 0!==n.nsSeparator&&(this.options.userDefinedNsSeparator=n.nsSeparator),!this.options.isClone){var a;this.modules.logger?g.init(i(this.modules.logger),this.options):g.init(null,this.options),this.modules.formatter?a=this.modules.formatter:"undefined"!=typeof Intl&&(a=Q);var s=new V(this.options);this.store=new N(this.options.resources,this.options);var u=this.services;u.logger=g,u.resourceStore=this.store,u.languageUtils=s,u.pluralResolver=new H(s,{prepend:this.options.pluralSeparator,compatibilityJSON:this.options.compatibilityJSON,simplifyPluralSuffix:this.options.simplifyPluralSuffix}),!a||this.options.interpolation.format&&this.options.interpolation.format!==o.interpolation.format||(u.formatter=i(a),u.formatter.init(u,this.options),this.options.interpolation.format=u.formatter.format.bind(u.formatter)),u.interpolator=new _(this.options),u.utils={hasLoadedNamespace:this.hasLoadedNamespace.bind(this)},u.backendConnector=new te(i(this.modules.backend),u.resourceStore,u,this.options),u.backendConnector.on("*",function(e){for(var n=arguments.length,r=new Array(n>1?n-1:0),o=1;o<n;o++)r[o-1]=arguments[o];t.emit.apply(t,[e].concat(r))}),this.modules.languageDetector&&(u.languageDetector=i(this.modules.languageDetector),u.languageDetector.init(u,this.options.detection,this.options)),this.modules.i18nFormat&&(u.i18nFormat=i(this.modules.i18nFormat),u.i18nFormat.init&&u.i18nFormat.init(this)),this.translator=new A(this.services,this.options),this.translator.on("*",function(e){for(var n=arguments.length,r=new Array(n>1?n-1:0),o=1;o<n;o++)r[o-1]=arguments[o];t.emit.apply(t,[e].concat(r))}),this.modules.external.forEach(function(e){e.init&&e.init(t)})}if(this.format=this.options.interpolation.format,r||(r=ae),this.options.fallbackLng&&!this.services.languageDetector&&!this.options.lng){var c=this.services.languageUtils.getFallbackCodes(this.options.fallbackLng);c.length>0&&"dev"!==c[0]&&(this.options.lng=c[0])}this.services.languageDetector||this.options.lng||this.logger.warn("init: no languageDetector is used and no lng is defined");["getResource","hasResourceBundle","getResourceBundle","getDataByLanguage"].forEach(function(e){t[e]=function(){var n;return(n=t.store)[e].apply(n,arguments)}});["addResource","addResources","addResourceBundle","removeResourceBundle"].forEach(function(e){t[e]=function(){var n;return(n=t.store)[e].apply(n,arguments),t}});var l=d(),f=function(){var e=function(e,n){t.isInitialized&&!t.initializedStoreOnce&&t.logger.warn("init: i18next is already initialized. You should call init just once!"),t.isInitialized=!0,t.options.isClone||t.logger.log("initialized",t.options),t.emit("initialized",t.options),l.resolve(n),r(e,n)};if(t.languages&&"v1"!==t.options.compatibilityAPI&&!t.isInitialized)return e(null,t.t.bind(t));t.changeLanguage(t.options.lng,e)};return this.options.resources||!this.options.initImmediate?f():setTimeout(f,0),l}},{key:"loadResources",value:function(e){var t=this,n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:ae,r="string"==typeof e?e:this.language;if("function"==typeof e&&(n=e),!this.options.resources||this.options.partialBundledLanguages){if(r&&"cimode"===r.toLowerCase())return n();var o=[],i=function(e){e&&t.services.languageUtils.toResolveHierarchy(e).forEach(function(e){o.indexOf(e)<0&&o.push(e)})};if(r)i(r);else this.services.languageUtils.getFallbackCodes(this.options.fallbackLng).forEach(function(e){return i(e)});this.options.preload&&this.options.preload.forEach(function(e){return i(e)}),this.services.backendConnector.load(o,this.options.ns,function(e){e||t.resolvedLanguage||!t.language||t.setResolvedLanguage(t.language),n(e)})}else n(null)}},{key:"reloadResources",value:function(e,t,n){var r=d();return e||(e=this.languages),t||(t=this.options.ns),n||(n=ae),this.services.backendConnector.reload(e,t,function(e){r.resolve(),n(e)}),r}},{key:"use",value:function(e){if(!e)throw new Error("You are passing an undefined module! Please check the object you are passing to i18next.use()");if(!e.type)throw new Error("You are passing a wrong module! Please check the object you are passing to i18next.use()");return"backend"===e.type&&(this.modules.backend=e),("logger"===e.type||e.log&&e.warn&&e.error)&&(this.modules.logger=e),"languageDetector"===e.type&&(this.modules.languageDetector=e),"i18nFormat"===e.type&&(this.modules.i18nFormat=e),"postProcessor"===e.type&&C.addPostProcessor(e),"formatter"===e.type&&(this.modules.formatter=e),"3rdParty"===e.type&&this.modules.external.push(e),this}},{key:"setResolvedLanguage",value:function(e){if(e&&this.languages&&!(["cimode","dev"].indexOf(e)>-1))for(var t=0;t<this.languages.length;t++){var n=this.languages[t];if(!(["cimode","dev"].indexOf(n)>-1)&&this.store.hasLanguageSomeTranslations(n)){this.resolvedLanguage=n;break}}}},{key:"changeLanguage",value:function(e,t){var n=this;this.isLanguageChangingTo=e;var r=d();this.emit("languageChanging",e);var o=function(e){n.language=e,n.languages=n.services.languageUtils.toResolveHierarchy(e),n.resolvedLanguage=void 0,n.setResolvedLanguage(e)},i=function(i){e||i||!n.services.languageDetector||(i=[]);var a="string"==typeof i?i:n.services.languageUtils.getBestMatchFromCodes(i);a&&(n.language||o(a),n.translator.language||n.translator.changeLanguage(a),n.services.languageDetector&&n.services.languageDetector.cacheUserLanguage(a)),n.loadResources(a,function(e){!function(e,i){i?(o(i),n.translator.changeLanguage(i),n.isLanguageChangingTo=void 0,n.emit("languageChanged",i),n.logger.log("languageChanged",i)):n.isLanguageChangingTo=void 0,r.resolve(function(){return n.t.apply(n,arguments)}),t&&t(e,function(){return n.t.apply(n,arguments)})}(e,a)})};return e||!this.services.languageDetector||this.services.languageDetector.async?!e&&this.services.languageDetector&&this.services.languageDetector.async?this.services.languageDetector.detect(i):i(e):i(this.services.languageDetector.detect()),r}},{key:"getFixedT",value:function(t,n,r){var o=this,i=function t(n,i){var a;if("object"!==e(i)){for(var s=arguments.length,u=new Array(s>2?s-2:0),c=2;c<s;c++)u[c-2]=arguments[c];a=o.options.overloadTranslationOptionHandler([n,i].concat(u))}else a=oe({},i);a.lng=a.lng||t.lng,a.lngs=a.lngs||t.lngs,a.ns=a.ns||t.ns,a.keyPrefix=a.keyPrefix||r||t.keyPrefix;var l=o.options.keySeparator||".",f=a.keyPrefix?"".concat(a.keyPrefix).concat(l).concat(n):n;return o.t(f,a)};return"string"==typeof t?i.lng=t:i.lngs=t,i.ns=n,i.keyPrefix=r,i}},{key:"t",value:function(){var e;return this.translator&&(e=this.translator).translate.apply(e,arguments)}},{key:"exists",value:function(){var e;return this.translator&&(e=this.translator).exists.apply(e,arguments)}},{key:"setDefaultNamespace",value:function(e){this.options.defaultNS=e}},{key:"hasLoadedNamespace",value:function(e){var t=this,n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(!this.isInitialized)return this.logger.warn("hasLoadedNamespace: i18next was not initialized",this.languages),!1;if(!this.languages||!this.languages.length)return this.logger.warn("hasLoadedNamespace: i18n.languages were undefined or empty",this.languages),!1;var r=this.resolvedLanguage||this.languages[0],o=!!this.options&&this.options.fallbackLng,i=this.languages[this.languages.length-1];if("cimode"===r.toLowerCase())return!0;var a=function(e,n){var r=t.services.backendConnector.state["".concat(e,"|").concat(n)];return-1===r||2===r};if(n.precheck){var s=n.precheck(this,a);if(void 0!==s)return s}return!!this.hasResourceBundle(r,e)||(!(this.services.backendConnector.backend&&(!this.options.resources||this.options.partialBundledLanguages))||!(!a(r,e)||o&&!a(i,e)))}},{key:"loadNamespaces",value:function(e,t){var n=this,r=d();return this.options.ns?("string"==typeof e&&(e=[e]),e.forEach(function(e){n.options.ns.indexOf(e)<0&&n.options.ns.push(e)}),this.loadResources(function(e){r.resolve(),t&&t(e)}),r):(t&&t(),Promise.resolve())}},{key:"loadLanguages",value:function(e,t){var n=d();"string"==typeof e&&(e=[e]);var r=this.options.preload||[],o=e.filter(function(e){return r.indexOf(e)<0});return o.length?(this.options.preload=r.concat(o),this.loadResources(function(e){n.resolve(),t&&t(e)}),n):(t&&t(),Promise.resolve())}},{key:"dir",value:function(e){if(e||(e=this.resolvedLanguage||(this.languages&&this.languages.length>0?this.languages[0]:this.language)),!e)return"rtl";return["ar","shu","sqr","ssh","xaa","yhd","yud","aao","abh","abv","acm","acq","acw","acx","acy","adf","ads","aeb","aec","afb","ajp","apc","apd","arb","arq","ars","ary","arz","auz","avl","ayh","ayl","ayn","ayp","bbz","pga","he","iw","ps","pbt","pbu","pst","prp","prd","ug","ur","ydd","yds","yih","ji","yi","hbo","men","xmn","fa","jpr","peo","pes","prs","dv","sam","ckb"].indexOf(this.services.languageUtils.getLanguagePartFromCode(e))>-1||e.toLowerCase().indexOf("-arab")>1?"rtl":"ltr"}},{key:"cloneInstance",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:ae,r=oe(oe(oe({},this.options),t),{isClone:!0}),o=new u(r);void 0===t.debug&&void 0===t.prefix||(o.logger=o.logger.clone(t));return["store","services","language"].forEach(function(t){o[t]=e[t]}),o.services=oe({},this.services),o.services.utils={hasLoadedNamespace:o.hasLoadedNamespace.bind(o)},o.translator=new A(o.services,o.options),o.translator.on("*",function(e){for(var t=arguments.length,n=new Array(t>1?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];o.emit.apply(o,[e].concat(n))}),o.init(r,n),o.translator.options=o.options,o.translator.backendConnector.services.utils={hasLoadedNamespace:o.hasLoadedNamespace.bind(o)},o}},{key:"toJSON",value:function(){return{options:this.options,store:this.store,language:this.language,languages:this.languages,resolvedLanguage:this.resolvedLanguage}}}]),u}();c(se,"createInstance",function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=arguments.length>1?arguments[1]:void 0;return new se(e,t)});var ue=se.createInstance();return ue.createInstance=se.createInstance,ue});