Sindbad~EG File Manager

/**
 * The jQuery plugin namespace.
 * @external "jQuery.fn"
 * @see {@link https://learn.jquery.com/plugins/|jQuery Plugins}
 */

var $ = require('jquery'),
	fileupload = $.fn.fileupload;

require('blueimp-file-upload/js/jquery.iframe-transport');
require('blueimp-file-upload');

/**
 * Wrapped jQuery File Upload Plugin, to prevent conflict
 * when other plugins loaded the same library.
 *
 * @function external:"jQuery.fn".psFileupload
 * @see {@link https://www.npmjs.com/package/blueimp-file-upload}
 */
$.fn._psFileupload = $.fn.fileupload;
$.fn.psFileupload = function (opts) {
	return this.each(function () {
		if ('object' === typeof opts) {
			var nonce = window.peepsodata && window.peepsodata.peepso_nonce;
			if (nonce) {
				var origBeforeSend = opts.beforeSend;
				opts.beforeSend = function (xhr) {
					xhr.setRequestHeader('X-PeepSo-Nonce', nonce);
					if ('function' === typeof origBeforeSend) {
						origBeforeSend(xhr);
					}
				};
			}
		}

		$(this)._psFileupload(opts);
	});
};

// Restore the original library if it exists.
if (fileupload) {
	$.fn.fileupload = fileupload;
} else {
	delete $.fn.fileupload;
}