@optimizely/optimizely-sdk/dist/optimizely.browser.umd.min.js

JavaScript SDK for Optimizely X Full Stack

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/*! *****************************************************************************
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    Permission to use, copy, modify, and/or distribute this software for any
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    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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stopped"),this.isStarted=!1,this.currentTimeout&&(clearTimeout(this.currentTimeout),this.currentTimeout=null),this.emitter.removeAllListeners(),this.currentRequest&&(this.currentRequest.abort(),this.currentRequest=null),Promise.resolve()},e.prototype.onReady=function(){return this.readyPromise},e.prototype.on=function(e,t){return this.emitter.on(e,t)},e.prototype.onRequestRejected=function(e){this.isStarted&&(this.backoffController.countError(),e instanceof Error?s.error("Error fetching datafile: %s",e.message,e):"string"==typeof e?s.error("Error fetching datafile: %s",e):s.error("Error fetching datafile"))},e.prototype.onRequestResolved=function(e){if(this.isStarted){void 0!==e.statusCode&&u(e.statusCode)?this.backoffController.reset():this.backoffController.countError(),this.trySavingLastModified(e.headers);var t=this.getNextDatafileFromResponse(e);if(""!==t)if(s.info("Updating datafile from response"),this.currentDatafile=t,this.cache.set(this.cacheKey,t),this.isReadyPromiseSettled){var r={datafile:t};this.emitter.emit("update",r)}else this.resolveReadyPromise()}},e.prototype.onRequestComplete=function(){this.isStarted&&(this.currentRequest=null,this.isReadyPromiseSettled||this.autoUpdate||this.rejectReadyPromise(new Error("Failed to become ready")),this.autoUpdate&&this.syncOnCurrentRequestComplete&&this.syncDatafile(),this.syncOnCurrentRequestComplete=!1)},e.prototype.syncDatafile=function(){var e=this,t={};this.lastResponseLastModified&&(t["if-modified-since"]=this.lastResponseLastModified),s.debug("Making datafile request to url %s with headers: %s",this.datafileUrl,(function(){return JSON.stringify(t)})),this.currentRequest=this.makeGetRequest(this.datafileUrl,t);var r=function(){e.onRequestComplete()};this.currentRequest.responsePromise.then((function(t){e.onRequestResolved(t)}),(function(t){e.onRequestRejected(t)})).then(r,r),this.autoUpdate&&this.scheduleNextUpdate()},e.prototype.resolveReadyPromise=function(){this.readyPromiseResolver(),this.isReadyPromiseSettled=!0},e.prototype.rejectReadyPromise=function(e){this.readyPromiseRejecter(e),this.isReadyPromiseSettled=!0},e.prototype.scheduleNextUpdate=function(){var e=this,t=this.backoffController.getDelay(),r=Math.max(t,this.updateInterval);s.debug("Scheduling sync in %s ms",r),this.currentTimeout=setTimeout((function(){e.currentRequest?e.syncOnCurrentRequestComplete=!0:e.syncDatafile()}),r)},e.prototype.getNextDatafileFromResponse=function(e){return s.debug("Response status code: %s",e.statusCode),void 0===e.statusCode||304===e.statusCode?"":u(e.statusCode)?e.body:""},e.prototype.trySavingLastModified=function(e){var t=e["last-modified"]||e["Last-Modified"];void 0!==t&&(this.lastResponseLastModified=t,s.debug("Saved last modified header value from response: %s",this.lastResponseLastModified))},e.prototype.setDatafileFromCacheIfAvailable=function(){var e=this;this.cache.get(this.cacheKey).then((function(t){e.isStarted&&!e.isReadyPromiseSettled&&""!==t&&(s.debug("Using datafile from cache"),e.currentDatafile=t,e.resolveReadyPromise())}))},e}();t.default=c}));i(Te);var ye=o((function(e,t){var r,i=n&&n.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function n(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(n.prototype=t.prototype,new n)}),o=n&&n.__importDefault||function(e){return e&&e.__esModule?e:{default:e}};Object.defineProperty(t,"__esModule",{value:!0});var a=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return 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