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calibre-web/cps/static/js/libs/epub.min.js

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/*!
* @overview RSVP - a tiny implementation of Promises/A+.
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* @copyright Copyright (c) 2016 Yehuda Katz, Tom Dale, Stefan Penner and contributors
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* @license Licensed under MIT license
* See https://raw.githubusercontent.com/tildeio/rsvp.js/master/LICENSE
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* @version 3.5.0
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*/
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"use strict";!function(a,b){"object"==typeof exports&&"undefined"!=typeof module?b(exports):"function"==typeof define&&define.amd?define(["exports"],b):b(a.RSVP=a.RSVP||{})}(this,function(a){function b(a,b){for(var c=0,d=a.length;c<d;c++)if(a[c]===b)return c;return-1}function c(a){var b=a._promiseCallbacks;return b||(b=a._promiseCallbacks={}),b}function d(a,b){return"onerror"===a?void va.on("error",b):2!==arguments.length?va[a]:void(va[a]=b)}function e(a){return"function"==typeof a||"object"==typeof a&&null!==a}function f(a){return"function"==typeof a}function g(a){return"object"==typeof a&&null!==a}function h(){}function i(){setTimeout(function(){for(var a=0;a<Aa.length;a++){var b=Aa[a],c=b.payload;c.guid=c.key+c.id,c.childGuid=c.key+c.childId,c.error&&(c.stack=c.error.stack),va.trigger(b.name,b.payload)}Aa.length=0},50)}function j(a,b,c){1===Aa.push({name:a,payload:{key:b._guidKey,id:b._id,eventName:a,detail:b._result,childId:c&&c._id,label:b._label,timeStamp:ya(),error:va["instrument-with-stack"]?new Error(b._label):null}})&&i()}function k(a,b){var c=this;if(a&&"object"==typeof a&&a.constructor===c)return a;var d=new c(m,b);return s(d,a),d}function l(){return new TypeError("A promises callback cannot return that same promise.")}function m(){}function n(a){try{return a.then}catch(a){return Ea.error=a,Ea}}function o(a,b,c,d){try{a.call(b,c,d)}catch(a){return a}}function p(a,b,c){va.async(function(a){var d=!1,e=o(c,b,function(c){d||(d=!0,b!==c?s(a,c,void 0):u(a,c))},function(b){d||(d=!0,v(a,b))},"Settle: "+(a._label||" unknown promise"));!d&&e&&(d=!0,v(a,e))},a)}function q(a,b){b._state===Ca?u(a,b._result):b._state===Da?(b._onError=null,v(a,b._result)):w(b,void 0,function(c){b!==c?s(a,c,void 0):u(a,c)},function(b){return v(a,b)})}function r(a,b,c){b.constructor===a.constructor&&c===C&&a.constructor.resolve===k?q(a,b):c===Ea?(v(a,Ea.error),Ea.error=null):void 0===c?u(a,b):f(c)?p(a,b,c):u(a,b)}function s(a,b){a===b?u(a,b):e(b)?r(a,b,n(b)):u(a,b)}function t(a){a._onError&&a._onError(a._result),x(a)}function u(a,b){a._state===Ba&&(a._result=b,a._state=Ca,0===a._subscribers.length?va.instrument&&j("fulfilled",a):va.async(x,a))}function v(a,b){a._state===Ba&&(a._state=Da,a._result=b,va.async(t,a))}function w(a,b,c,d){var e=a._subscribers,f=e.length;a._onError=null,e[f]=b,e[f+Ca]=c,e[f+Da]=d,0===f&&a._state&&va.async(x,a)}function x(a){var b=a._subscribers,c=a._state;if(va.instrument&&j(c===Ca?"fulfilled":"rejected",a),0!==b.length){for(var d=void 0,e=void 0,f=a._result,g=0;g<b.length;g+=3)d=b[g],e=b[g+c],d?A(c,d,e,f):e(f);a._subscribers.length=0}}function y(){this.error=null}function z(a,b){try{return a(b)}catch(a){return Fa.error=a,Fa}}function A(a,b,c,d){var e=f(c),g=void 0,h=void 0,i=void 0,j=void 0;if(e){if(g=z(c,d),g===Fa?(j=!0,h=g.error,g.error=null):i=!0,b===g)return void v(b,l())}else g=d,i=!0;b._state!==Ba||(e&&i?s(b,g):j?v(b,h):a===Ca?u(b,g):a===Da&&v(b,g))}function B(a,b){var c=!1;try{b(function(b){c||(c=!0,s(a,b))},function(b){c||(c=!0,v(a,b))})}catch(b){v(a,b)}}function C(a,b,c){var d=arguments,e=this,f=e._state;if(f===Ca&&!a||f===Da&&!b)return va.instrument&&j("chained",e,e),e;e._onError=null;var g=new e.constructor(m,c),h=e._result;return va.instrument&&j("chained",e,g),f?function(){var a=d[f-1];va.async(function(){return A(f,g,a,h)})}():w(e,g,a,b),g}function D(a,b,c){return a===Ca?{state:"fulfilled",value:c}:{state:"rejected",reason:c}}function E(a,b,c,d){this._instanceConstructor=a,this.promise=new a(m,d),this._abortOnReject=c,this._validateInput(b)?(this._input=b,this.length=b.length,this._remaining=b.length,this._init(),0===this.length?u(this.promise,this._result):(this.length=this.length||0,this._enumerate(),0===this._remaining&&u(this.promise,this._result))):v(this.promise,this._validationError())}function F(a,b){return new E(this,a,!0,b).promise}function G(a,b){var c=this,d=new c(m,b);if(!xa(a))return v(d,new TypeError("You must pass an array to race.")),d;for(var e=0;d._state===Ba&&e<a.length;e++)w(c.resolve(a[e]),void 0,function(a){return s(d,a)},function(a){return v(d,a)});return d}function H(a,b){var