0-3
  G   kˆl–Ãa¾”*h¥4 ƒq–® *bÑ¿é„Ž¿_‹I|¥Žƒî4ÃVŸa–ß=¿JJj"Tâ€~à¸ÈÅ£í ?÷     k/* global pluploadL10n, plupload, _wpPluploadSettings */

/**
 * @namespace wp
 */
window.wp = window.wp || {};

( function( exports, $ ) {
	var Uploader;

	if ( typeof _wpPluploadSettings === 'undefined' ) {
		return;
	}

	/**
	 * A WordPress uploader.
	 *
	 * The Plupload library provides cross-browser uploader UI integration.
	 * This object bridges the Plupload API to integrate uploads into the
	 * WordPress back end and the WordPress media experience.
	 *
	 * @class
	 * @memberOf wp
	 * @alias wp.Uploader
	 *
	 * @param {object} options           The options passed to the new plupload instance.
	 * @param {object} options.container The id of uploader container.
	 * @param {object} options.browser   The id of button to trigger the file select.
	 * @param {object} options.dropzone  The id of file drop target.
	 * @param {object} options.plupload  An object of parameters to pass to the plupload instance.
	 * @param {object} options.params    An object of parameters to pass to $_POST when uploading the file.
	 *                                   Extends this.plupload.multipart_params under the hood.
	 */
	Uploader = function( options ) {
		var self = this,
			isIE, // Not used, back-compat.
			elements = {
				container: 'container',
				browser:   'browse_button',
				dropzone:  'drop_element'
			},
			tryAgainCount = {},
			tryAgain,
			key,
			error,
			fileUploaded;

		this.supports = {
			upload: Uploader.browser.supported
		};

		this.supported = this.supports.upload;

		if ( ! this.supported ) {
			return;
		}

		// Arguments to send to pluplad.Uploader().
		// Use deep extend to ensure that multipart_params and other objects are cloned.
		this.plupload = $.extend( true, { multipart_params: {} }, Uploader.defaults );
		this.container = document.body; // Set default container.

		/*
		 * Extend the instance with options.
		 *
		 * Use deep extend to allow options.plupload to override individual
		 * default plupload keys.
		 */
		$.extend( true, this, options );

		// Proxy all methods so this always refers to the current instance.
		for ( key in this ) {
			if ( typeof this[ key ] === 'function' ) {
				this[ key ] = $.proxy( this[ key ], this );
			}
		}

		// Ensure all elements are jQuery elements and have id attributes,
		// then set the proper plupload arguments to the ids.
		for ( key in elements ) {
			if ( ! this[ key ] ) {
				continue;
			}

			this[ key ] = $( this[ key ] ).first();

			if ( ! this[ key ].length ) {
				delete this[ key ];
				continue;
			}

			if ( ! this[ key ].prop('id') ) {
				this[ key ].prop( 'id', '__wp-uploader-id-' + Uploader.uuid++ );
			}

			this.plupload[ elements[ key ] ] = this[ key ].prop('id');
		}

		// If the uploader has neither a browse button nor a dropzone, bail.
		if ( ! ( this.browser && this.browser.length ) && ! ( this.dropzone && this.dropzone.length ) ) {
			return;
		}

		// Initialize the plupload instance.
		this.uploader = new plupload.Uploader( this.plupload );
		delete this.plupload;

		// Set default params and remove this.params alias.
		this.param( this.params || {} );
		delete this.params;

		/**
		 * Attempt to create image sub-sizes when an image was uploaded successfully
		 * but the server responded with HTTP 5xx error.
		 *
		 * @since 5.3.0
		 *
		 * @param {string}        message Error message.
		 * @param {object}        data    Error data from Plupload.
		 * @param {plupload.File} file    File that was uploaded.
		 */
		tryAgain = function( message, data, file ) {
			var times, id;

			if ( ! data || ! data.responseHeaders ) {
				error( pluploadL10n.http_error_image, data, file, 'no-retry' );
				return;
			}

			id = data.responseHeaders.match( /x-wp-upload-attachment-id:\s*(\d+)/i );

			if ( id && id[1] ) {
				id = id[1];
			} else {
				error( pluploadL10n.http_error_image, data, file, 'no-retry' );
				return;
			}

			times = tryAgainCount[ file.id ];

			if ( times && times > 4 ) {
				/*
				 * The file may have been uploaded and attac