Exporting Media
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Luis Fernando Molina committed
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@@ -1,169 +0,0 @@
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/*
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* FileSaver.js
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* A saveAs() FileSaver implementation.
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*
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* By Eli Grey, http://eligrey.com
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*
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* License : https://github.com/eligrey/FileSaver.js/blob/master/LICENSE.md (MIT)
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* source : http://purl.eligrey.com/github/FileSaver.js
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*/
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// The one and only way of getting global scope in all environments
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// https://stackoverflow.com/q/3277182/1008999
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var _global = typeof window === 'object' && window.window === window
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? window : typeof self === 'object' && self.self === self
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? self : typeof global === 'object' && global.global === global
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? global
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: this
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function bom(blob, opts) {
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if (typeof opts === 'undefined') opts = { autoBom: false }
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else if (typeof opts !== 'object') {
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console.warn('Deprecated: Expected third argument to be a object')
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opts = { autoBom: !opts }
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}
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// prepend BOM for UTF-8 XML and text/* types (including HTML)
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// note: your browser will automatically convert UTF-16 U+FEFF to EF BB BF
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if (opts.autoBom && /^\s*(?:text\/\S*|application\/xml|\S*\/\S*\+xml)\s*;.*charset\s*=\s*utf-8/i.test(blob.type)) {
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return new Blob([String.fromCharCode(0xFEFF), blob], { type: blob.type })
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}
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return blob
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}
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function download(url, name, opts) {
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var xhr = new XMLHttpRequest()
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xhr.open('GET', url)
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xhr.responseType = 'blob'
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xhr.onload = function () {
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saveAs(xhr.response, name, opts)
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}
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xhr.onerror = function () {
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console.error('could not download file')
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}
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xhr.send()
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}
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function corsEnabled(url) {
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var xhr = new XMLHttpRequest()
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// use sync to avoid popup blocker
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xhr.open('HEAD', url, false)
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try {
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xhr.send()
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} catch (e) { }
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return xhr.status >= 200 && xhr.status <= 299
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}
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// `a.click()` doesn't work for all browsers (#465)
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function click(node) {
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try {
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node.dispatchEvent(new MouseEvent('click'))
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} catch (e) {
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var evt = document.createEvent('MouseEvents')
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evt.initMouseEvent('click', true, true, window, 0, 0, 0, 80,
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20, false, false, false, false, 0, null)
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node.dispatchEvent(evt)
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}
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}
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// Detect WebKit inside a native macOS app
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var isWebKit = /AppleWebKit/.test(navigator.userAgent)
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var saveAs = _global.saveAs || (
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// probably in some web worker
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(typeof window !== 'object' || window !== _global)
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? function saveAs() { /* noop */ }
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// Use download attribute first if possible (#193 Lumia mobile) unless this is a native macOS app
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: ('download' in HTMLAnchorElement.prototype && !isWebKit)
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? function saveAs(blob, name, opts) {
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var URL = _global.URL || _global.webkitURL
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var a = document.createElement('a')
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name = name || blob.name || 'download'
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a.download = name
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a.rel = 'noopener' // tabnabbing
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// TODO: detect chrome extensions & packaged apps
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// a.target = '_blank'
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if (typeof blob === 'string') {
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// Support regular links
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a.href = blob
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if (a.origin !== location.origin) {
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corsEnabled(a.href)
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? download(blob, name, opts)
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: click(a, a.target = '_blank')
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} else {
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click(a)
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}
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} else {
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// Support blobs
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a.href = URL.createObjectURL(blob)
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setTimeout(function () { URL.revokeObjectURL(a.href) }, 4E4) // 40s
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setTimeout(function () { click(a) }, 0)
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}
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}
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// Use msSaveOrOpenBlob as a second approach
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: 'msSaveOrOpenBlob' in navigator
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? function saveAs(blob, name, opts) {
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name = name || blob.name || 'download'
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if (typeof blob === 'string') {
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if (corsEnabled(blob)) {
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download(blob, name, opts)
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} else {
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var a = document.createElement('a')
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a.href = blob
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a.target = '_blank'
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setTimeout(function () { click(a) })
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}
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} else {
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navigator.msSaveOrOpenBlob(bom(blob, opts), name)
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}
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}
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// Fallback to using FileReader and a popup
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: function saveAs(blob, name, opts, popup) {
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// Open a popup immediately do go around popup blocker
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// Mostly only available on user interaction and the fileReader is async so...
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popup = popup || open('', '_blank')
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if (popup) {
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popup.document.title =
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popup.document.body.innerText = 'downloading...'
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}
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if (typeof blob === 'string') return download(blob, name, opts)
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var force = blob.type === 'application/octet-stream'
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var isSafari = /constructor/i.test(_global.HTMLElement) || _global.safari
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var isChromeIOS = /CriOS\/[\d]+/.test(navigator.userAgent)
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if ((isChromeIOS || (force && isSafari) || isWebKit) && typeof FileReader !== 'undefined') {
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// Safari doesn't allow downloading of blob URLs
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var reader = new FileReader()
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reader.onloadend = function () {
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var url = reader.result
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url = isChromeIOS ? url : url.replace(/^data:[^;]*;/, 'data:attachment/file;')
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if (popup) popup.location.href = url
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else location = url
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popup = null // reverse-tabnabbing #460
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}
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reader.readAsDataURL(blob)
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} else {
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var URL = _global.URL || _global.webkitURL
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var url = URL.createObjectURL(blob)
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if (popup) popup.location = url
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else location.href = url
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popup = null // reverse-tabnabbing #460
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setTimeout(function () { URL.revokeObjectURL(url) }, 4E4) // 40s
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}
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}
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)
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_global.saveAs = saveAs.saveAs = saveAs
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if (typeof module !== 'undefined') {
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module.exports = saveAs;
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}
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@@ -1,3 +0,0 @@
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// gif.js 0.2.0 - https://github.com/jnordberg/gif.js
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(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.GIF=f()}})(function(){var define,module,exports;return function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s}({1:[function(require,module,exports){function EventEmitter(){this._events=this._events||{};this._maxListeners=this._maxListeners||undefined}module.exports=EventEmitter;EventEmitter.EventEmitter=EventEmitter;EventEmitter.prototype._events=undefined;EventEmitter.prototype._maxListeners=undefined;EventEmitter.defaultMaxListeners=10;EventEmitter.prototype.setMaxListeners=function(n){if(!isNumber(n)||n<0||isNaN(n))throw TypeError("n must be a positive number");this._maxListeners=n;return this};EventEmitter.prototype.emit=function(type){var er,handler,len,args,i,listeners;if(!this._events)this._events={};if(type==="error"){if(!this._events.error||isObject(this._events.error)&&!this._events.error.length){er=arguments[1];if(er instanceof Error){throw er}else{var err=new Error('Uncaught, unspecified "error" event. ('+er+")");err.context=er;throw err}}}handler=this._events[type];if(isUndefined(handler))return false;if(isFunction(handler)){switch(arguments.length){case 1:handler.call(this);break;case 2:handler.call(this,arguments[1]);break;case 3:handler.call(this,arguments[1],arguments[2]);break;default:args=Array.prototype.slice.call(arguments,1);handler.apply(this,args)}}else if(isObject(handler)){args=Array.prototype.slice.call(arguments,1);listeners=handler.slice();len=listeners.length;for(i=0;i<len;i++)listeners[i].apply(this,args)}return true};EventEmitter.prototype.addListener=function(type,listener){var m;if(!isFunction(listener))throw TypeError("listener must be a function");if(!this._events)this._events={};if(this._events.newListener)this.emit("newListener",type,isFunction(listener.listener)?listener.listener:listener);if(!this._events[type])this._events[type]=listener;else if(isObject(this._events[type]))this._events[type].push(listener);else this._events[type]=[this._events[type],listener];if(isObject(this._events[type])&&!this._events[type].warned){if(!isUndefined(this._maxListeners)){m=this._maxListeners}else{m=EventEmitter.defaultMaxListeners}if(m&&m>0&&this._events[type].length>m){this._events[type].warned=true;console.error("(node) warning: possible EventEmitter memory "+"leak detected. %d listeners added. "+"Use emitter.setMaxListeners() to increase limit.",this._events[type].length);if(typeof console.trace==="function"){console.trace()}}}return this};EventEmitter.prototype.on=EventEmitter.prototype.addListener;EventEmitter.prototype.once=function(type,listener){if(!isFunction(listener))throw TypeError("listener must be a function");var fired=false;function g(){this.removeListener(type,g);if(!fired){fired=true;listener.apply(this,arguments)}}g.listener=listener;this.on(type,g);return this};EventEmitter.prototype.removeListener=function(type,listener){var list,position,length,i;if(!isFunction(listener))throw TypeError("listener must be a function");if(!this._events||!this._events[type])return this;list=this._events[type];length=list.length;position=-1;if(list===listener||isFunction(list.listener)&&list.listener===listener){delete this._events[type];if(this._events.removeListener)this.emit("removeListener",type,listener)}else if(isObject(list)){for(i=length;i-- >0;){if(list[i]===listener||list[i].listener&&list[i].listener===listener){position=i;break}}if(position<0)return this;if(list.length===1){list.length=0;delete this._events[type]}else{list.splice(position,1)}if(this._events.removeListener)this.emit("removeListener",type,listener)}return this};EventEmitter.prototype.removeAllListeners=function(type){var key,listeners;if(!this._events)return this;if(!this._events.removeListener){if(arguments.length===0)this._events={};else if(this._events[type])delete this._events[type];return this}if(arguments.length===0){for(key in this._events){if(key==="removeListener")continue;this.removeAllListeners(key)}this.removeAllListeners("removeListener");this._events={};return this}listeners=this._events[type];if(isFunction(listeners)){this.removeListener(type,listeners)}else if(listeners){while(listeners.length)this.removeListener(type,listeners[listeners.length-1])}delete this._events[type];return this};EventEmitter.prototype.listeners=function(type){var ret;if(!this._events||!this._events[type])ret=[];else if(isFunction(this.Line truncated
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//# sourceMappingURL=gif.js.map
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