text: /* FileSaver.js
   * A saveAs() FileSaver implementation.
   * 1.1.20160328
   *
   * By Eli Grey, http://eligrey.com
   * License: MIT
   *   See https://github.com/eligrey/FileSaver.js/blob/master/LICENSE.md
   */
  
  /*global self */
  /*jslint bitwise: true, indent: 4, laxbreak: true, laxcomma: true, smarttabs: true, plusplus: true */
  
  /*! @source http://purl.eligrey.com/github/FileSaver.js/blob/master/FileSaver.js */
  
  var saveAs = saveAs || (function(view) {
  	"use strict";
  	// IE <10 is explicitly unsupported
  	if (typeof navigator !== "undefined" && /MSIE [1-9]\./.test(navigator.userAgent)) {
  		return;
  	}
  	var
  		doc = view.document
  		// only get URL when necessary in case Blob.js hasn't overridden it yet
  		,
  		get_URL = function() {
  			return view.URL || view.webkitURL || view;
  		},
  		save_link = doc.createElementNS("http://www.w3.org/1999/xhtml", "a"),
  		can_use_save_link = "download" in save_link,
  		click = function(node) {
  			var event = new MouseEvent("click");
  			node.dispatchEvent(event);
  		},
  		is_safari = /Version\/[\d\.]+.*Safari/.test(navigator.userAgent),
  		webkit_req_fs = view.webkitRequestFileSystem,
  		req_fs = view.requestFileSystem || webkit_req_fs || view.mozRequestFileSystem,
  		throw_outside = function(ex) {
  			(view.setImmediate || view.setTimeout)(function() {
  				throw ex;
  			}, 0);
  		},
  		force_saveable_type = "application/octet-stream",
  		fs_min_size = 0
  		// the Blob API is fundamentally broken as there is no "downloadfinished" event to subscribe to
  		,
  		arbitrary_revoke_timeout = 1000 * 40 // in ms
  		,
  		revoke = function(file) {
  			var revoker = function() {
  				if (typeof file === "string") { // file is an object URL
  					get_URL().revokeObjectURL(file);
  				} else { // file is a File
  					file.remove();
  				}
  			};
  			/* // Take note W3C:
  			var
  			  uri = typeof file === "string" ? file : file.toURL()
  			, revoker = function(evt) {
  				// idealy DownloadFinishedEvent.data would be the URL requested
  				if (evt.data === uri) {
  					if (typeof file === "string") { // file is an object URL
  						get_URL().revokeObjectURL(file);
  					} else { // file is a File
  						file.remove();
  					}
  				}
  			}
  			;
  			view.addEventListener("downloadfinished", revoker);
  			*/
  			setTimeout(revoker, arbitrary_revoke_timeout);
  		},
  		dispatch = function(filesaver, event_types, event) {
  			event_types = [].concat(event_types);
  			var i = event_types.length;
  			while (i--) {
  				var listener = filesaver["on" + event_types[i]];
  				if (typeof listener === "function") {
  					try {
  						listener.call(filesaver, event || filesaver);
  					} catch (ex) {
  						throw_outside(ex);
  					}
  				}
  			}
  		},
  		auto_bom = function(blob) {
  			// prepend BOM for UTF-8 XML and text/* types (including HTML)
  			if (/^\s*(?:text\/\S*|application\/xml|\S*\/\S*\+xml)\s*;.*charset\s*=\s*utf-8/i.test(blob.type)) {
  				return new Blob(["\ufeff", blob], {
  					type: blob.type
  				});
  			}
  			return blob;
  		},
  		FileSaver = function(blob, name, no_auto_bom) {
  			if (!no_auto_bom) {
  				blob = auto_bom(blob);
  			}
  			// First try a.download, then web filesystem, then object URLs
  			var
  				filesaver = this,
  				type = blob.type,
  				blob_changed = false,
  				object_url, target_view, dispatch_all = function() {
  					dispatch(filesaver, "writestart progress write writeend".split(" "));
  				}
  				// on any filesys errors revert to saving with object URLs
  				,
  				fs_error = function() {
  					if (target_view && is_safari && typeof FileReader !== "undefined") {
  						// Safari doesn't allow downloading of blob urls
  						var reader = new FileReader();
  						reader.onloadend = function() {
  							var base64Data = reader.result;
  							target_view.location.href = "data:attachment/file" + base64Data.slice(base64Data.search(/[,;]/));
  							filesaver.readyState = filesaver.DONE;
  							dispatch_all();
  						};
  						reader.readAsDataURL(blob);
  						filesaver.readyState = filesaver.INIT;
  						return;
  					}
  					// don't create more object URLs than needed
  					if (blob_changed || !object_url) {
  						object_url = get_URL().createObjectURL(blob);
  					}
  					if (target_view) {
  						target_view.location.href = object_url;
  					} else {
  						var new_tab = view.open(object_url, "_blank");
  						if (new_tab === undefined && is_safari) {
  							//Apple do not allow window.open, see http://bit.ly/1kZffRI
  							view.location.href = object_url
  						}
  					}
  					filesaver.readyState = filesaver.DONE;
  					dispatch_all();
  					revoke(object_url);
  				},
  				abortable = function(func) {
  					return function() {
  						if (filesaver.readyState !== filesaver.DONE) {
  							return func.apply(this, arguments);
  						}
  					};
  				},
  				create_if_not_found = {
  					create: true,
  					exclusive: false
  				},
  				slice;
  			filesaver.readyState = filesaver.INIT;
  			if (!name) {
  				name = "download";
  			}
  			if (can_use_save_link) {
  				object_url = get_URL().createObjectURL(blob);
  				setTimeout(function() {
  					save_link.href = object_url;
  					save_link.download = name;
  					click(save_link);
  					dispatch_all();
  					revoke(object_url);
  					filesaver.readyState = filesaver.DONE;
  				});
  				return;
  			}
  			// Object and web filesystem URLs have a problem saving in Google Chrome when
  			// viewed in a tab, so I force save with application/octet-stream
  			// http://code.google.com/p/chromium/issues/detail?id=91158
  			// Update: Google errantly closed 91158, I submitted it again:
  			// https://code.google.com/p/chromium/issues/detail?id=389642
  			if (view.chrome && type && type !== force_saveable_type) {
  				slice = blob.slice || blob.webkitSlice;
  				blob = slice.call(blob, 0, blob.size, force_saveable_type);
  				blob_changed = true;
  			}
  			// Since I can't be sure that the guessed media type will trigger a download
  			// in WebKit, I append .download to the filename.
  			// https://bugs.webkit.org/show_bug.cgi?id=65440
  			if (webkit_req_fs && name !== "download") {
  				name += ".download";
  			}
  			if (type === force_saveable_type || webkit_req_fs) {
  				target_view = view;
  			}
  			if (!req_fs) {
  				fs_error();
  				return;
  			}
  			fs_min_size += blob.size;
  			req_fs(view.TEMPORARY, fs_min_size, abortable(function(fs) {
  				fs.root.getDirectory("saved", create_if_not_found, abortable(function(dir) {
  					var save = function() {
  						dir.getFile(name, create_if_not_found, abortable(function(file) {
  							file.createWriter(abortable(function(writer) {
  								writer.onwriteend = function(event) {
  									target_view.location.href = file.toURL();
  									filesaver.readyState = filesaver.DONE;
  									dispatch(filesaver, "writeend", event);
  									revoke(file);
  								};
  								writer.onerror = function() {
  									var error = writer.error;
  									if (error.code !== error.ABORT_ERR) {
  										fs_error();
  									}
  								};
  								"writestart progress write abort".split(" ").forEach(function(event) {
  									writer["on" + event] = filesaver["on" + event];
  								});
  								writer.write(blob);
  								filesaver.abort = function() {
  									writer.abort();
  									filesaver.readyState = filesaver.DONE;
  								};
  								filesaver.readyState = filesaver.WRITING;
  							}), fs_error);
  						}), fs_error);
  					};
  					dir.getFile(name, {
  						create: false
  					}, abortable(function(file) {
  						// delete file if it already exists
  						file.remove();
  						save();
  					}), abortable(function(ex) {
  						if (ex.code === ex.NOT_FOUND_ERR) {
  							save();
  						} else {
  							fs_error();
  						}
  					}));
  				}), fs_error);
  			}), fs_error);
  		},
  		FS_proto = FileSaver.prototype,
  		saveAs = function(blob, name, no_auto_bom) {
  			return new FileSaver(blob, name, no_auto_bom);
  		};
  	// IE 10+ (native saveAs)
  	if (typeof navigator !== "undefined" && navigator.msSaveOrOpenBlob) {
  		return function(blob, name, no_auto_bom) {
  			if (!no_auto_bom) {
  				blob = auto_bom(blob);
  			}
  			return navigator.msSaveOrOpenBlob(blob, name || "download");
  		};
  	}
  
  	FS_proto.abort = function() {
  		var filesaver = this;
  		filesaver.readyState = filesaver.DONE;
  		dispatch(filesaver, "abort");
  	};
  	FS_proto.readyState = FS_proto.INIT = 0;
  	FS_proto.WRITING = 1;
  	FS_proto.DONE = 2;
  
  	FS_proto.error =
  		FS_proto.onwritestart =
  		FS_proto.onprogress =
  		FS_proto.onwrite =
  		FS_proto.onabort =
  		FS_proto.onerror =
  		FS_proto.onwriteend =
  		null;
  
  	return saveAs;
  }(
  	typeof self !== "undefined" && self || typeof window !== "undefined" && window || this.content
  ));
  // `self` is undefined in Firefox for Android content script context
  // while `this` is nsIContentFrameMessageManager
  // with an attribute `content` that corresponds to the window
  
  if (typeof module !== "undefined" && module.exports) {
  	module.exports.saveAs = saveAs;
  } else if ((typeof define !== "undefined" && define !== null) && (define.amd !== null)) {
  	define([], function() {
  		return saveAs;
  	});
  }