goTorrent/torrent-project/node_modules/react-bootstrap-table/lib/filesaver.js

"use strict";

/* FileSaver.js
 * A saveAs() FileSaver implementation.
 * 1.3.2
 * 2016-06-16 18:25:19
 *
 * 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 view === "undefined" || 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 get_URL() {
		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 click(node) {
		var event = new MouseEvent("click");
		node.dispatchEvent(event);
	},
	    is_safari = /constructor/i.test(view.HTMLElement) || view.safari,
	    is_chrome_ios = /CriOS\/[\d]+/.test(navigator.userAgent),
	    throw_outside = function throw_outside(ex) {
		(view.setImmediate || view.setTimeout)(function () {
			throw ex;
		}, 0);
	},
	    force_saveable_type = "application/octet-stream"
	// the Blob API is fundamentally broken as there is no "downloadfinished" event to subscribe to
	,
	    arbitrary_revoke_timeout = 1000 * 40 // in ms
	,
	    revoke = function revoke(file) {
		var revoker = function revoker() {
			if (typeof file === "string") {
				// file is an object URL
				get_URL().revokeObjectURL(file);
			} else {
				// file is a File
				file.remove();
			}
		};
		setTimeout(revoker, arbitrary_revoke_timeout);
	},
	    dispatch = function dispatch(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 auto_bom(blob) {
		// prepend BOM for UTF-8 XML and text/* types (including HTML)
		// note: your browser will automatically convert UTF-16 U+FEFF to EF BB BF
		if (/^\s*(?:text\/\S*|application\/xml|\S*\/\S*\+xml)\s*;.*charset\s*=\s*utf-8/i.test(blob.type)) {
			return new Blob([String.fromCharCode(0xFEFF), blob], { type: blob.type });
		}
		return blob;
	},
	    FileSaver = function FileSaver(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,
		    force = type === force_saveable_type,
		    object_url,
		    dispatch_all = function dispatch_all() {
			dispatch(filesaver, "writestart progress write writeend".split(" "));
		}
		// on any filesys errors revert to saving with object URLs
		,
		    fs_error = function fs_error() {
			if ((is_chrome_ios || force && is_safari) && view.FileReader) {
				// Safari doesn't allow downloading of blob urls
				var reader = new FileReader();
				reader.onloadend = function () {
					var url = is_chrome_ios ? reader.result : reader.result.replace(/^data:[^;]*;/, 'data:attachment/file;');
					var popup = view.open(url, '_blank');
					if (!popup) view.location.href = url;
					url = undefined; // release reference before dispatching
					filesaver.readyState = filesaver.DONE;
					dispatch_all();
				};
				reader.readAsDataURL(blob);
				filesaver.readyState = filesaver.INIT;
				return;
			}
			// don't create more object URLs than needed
			if (!object_url) {
				object_url = get_URL().createObjectURL(blob);
			}
			if (force) {
				view.location.href = object_url;
			} else {
				var opened = view.open(object_url, "_blank");
				if (!opened) {
					// Apple does not allow window.open, see https://developer.apple.com/library/safari/documentation/Tools/Conceptual/SafariExtensionGuide/WorkingwithWindowsandTabs/WorkingwithWindowsandTabs.html
					view.location.href = object_url;
				}
			}
			filesaver.readyState = filesaver.DONE;
			dispatch_all();
			revoke(object_url);
		};
		filesaver.readyState = filesaver.INIT;

		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;
		}

		fs_error();
	},
	    FS_proto = FileSaver.prototype,
	    saveAs = function saveAs(blob, name, no_auto_bom) {
		return new FileSaver(blob, name || blob.name || "download", no_auto_bom);
	};
	// IE 10+ (native saveAs)
	if (typeof navigator !== "undefined" && navigator.msSaveOrOpenBlob) {
		return function (blob, name, no_auto_bom) {
			name = name || blob.name || "download";

			if (!no_auto_bom) {
				blob = auto_bom(blob);
			}
			return navigator.msSaveOrOpenBlob(blob, name);
		};
	}

	FS_proto.abort = function () {};
	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 || undefined.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("FileSaver.js", function () {
		return saveAs;
	});
}
;

var _temp = function () {
	if (typeof __REACT_HOT_LOADER__ === 'undefined') {
		return;
	}

	__REACT_HOT_LOADER__.register(saveAs, "saveAs", "/Users/allen/Node/react-bootstrap-table-new/react-bootstrap-table/src/filesaver.js");
}();

;