var resourcesToBackend = function resourcesToBackend(res) { | |
return { | |
type: 'backend', | |
init: function init(services, backendOptions, i18nextOptions) {}, | |
read: function read(language, namespace, callback) { | |
if (typeof res === 'function') { | |
if (res.length < 3) { | |
try { | |
var r = res(language, namespace); | |
if (r && typeof r.then === 'function') { | |
r.then(function (data) { | |
return callback(null, data && data.default || data); | |
}).catch(callback); | |
} else { | |
callback(null, r); | |
} | |
} catch (err) { | |
callback(err); | |
} | |
return; | |
} | |
res(language, namespace, callback); | |
return; | |
} | |
callback(null, res && res[language] && res[language][namespace]); | |
} | |
}; | |
}; | |
export { resourcesToBackend as default }; | |