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/var/www/vhosts/ihelp.ro/ajutam.ro/wp-admin/js/

/var/www/vhosts/ihelp.ro/ajutam.ro/wp-admin/js

Name	Size	Mode	Actions
widgets/	-	0755	rm
accordion.js	2933	0644	edit dl rm
accordion.min.js	758	0644	edit dl rm
application-passwords.js	6394	0644	edit dl rm
application-passwords.min.js	3024	0644	edit dl rm
auth-app.js	5796	0644	edit dl rm
auth-app.min.js	2084	0644	edit dl rm
code-editor.js	11588	0644	edit dl rm
code-editor.min.js	3083	0644	edit dl rm
color-picker.js	9768	0644	edit dl rm
color-picker.min.js	3486	0644	edit dl rm
comment.js	2919	0644	edit dl rm
comment.min.js	1315	0644	edit dl rm
common.js	62618	0644	edit dl rm
common.min.js	23676	0644	edit dl rm
custom-background.js	3435	0644	edit dl rm
custom-background.min.js	1206	0644	edit dl rm
custom-header.js	2023	0644	edit dl rm
customize-controls.js	295335	0644	edit dl rm
customize-controls.min.js	112322	0644	edit dl rm
customize-nav-menus.js	114135	0644	edit dl rm
customize-nav-menus.min.js	48272	0644	edit dl rm
customize-widgets.js	71727	0644	edit dl rm
customize-widgets.min.js	28065	0644	edit dl rm
dashboard.js	27666	0644	edit dl rm
dashboard.min.js	8862	0644	edit dl rm
edit-comments.js	38006	0644	edit dl rm
edit-comments.min.js	15488	0644	edit dl rm
editor-expand.js	42606	0644	edit dl rm
editor-expand.min.js	13451	0644	edit dl rm
editor.js	45055	0644	edit dl rm
editor.min.js	13085	0644	edit dl rm
farbtastic.js	7849	0644	edit dl rm
gallery.js	5543	0644	edit dl rm
gallery.min.js	3741	0644	edit dl rm
image-edit.js	40936	0644	edit dl rm
image-edit.min.js	15515	0644	edit dl rm
inline-edit-post.js	20645	0644	edit dl rm
inline-edit-post.min.js	9616	0644	edit dl rm
inline-edit-tax.js	7797	0644	edit dl rm
inline-edit-tax.min.js	2997	0644	edit dl rm
iris.min.js	23643	0644	edit dl rm
language-chooser.js	890	0644	edit dl rm
language-chooser.min.js	423	0644	edit dl rm
link.js	3987	0644	edit dl rm
link.min.js	1742	0644	edit dl rm
media-gallery.js	1303	0644	edit dl rm
media-gallery.min.js	611	0644	edit dl rm
media-upload.js	3465	0644	edit dl rm
media-upload.min.js	1152	0644	edit dl rm
media.js	6765	0644	edit dl rm
media.min.js	2439	0644	edit dl rm
nav-menu.js	62617	0644	edit dl rm
nav-menu.min.js	30785	0644	edit dl rm
password-strength-meter.js	4236	0644	edit dl rm
password-strength-meter.min.js	1123	0644	edit dl rm
password-toggle.js	1339	0644	edit dl rm
password-toggle.min.js	847	0644	edit dl rm
plugin-install.js	7086	0644	edit dl rm
plugin-install.min.js	2403	0644	edit dl rm
post.js	39607	0644	edit dl rm
post.min.js	18845	0644	edit dl rm
postbox.js	18937	0644	edit dl rm
postbox.min.js	6761	0644	edit dl rm
privacy-tools.js	10923	0644	edit dl rm
privacy-tools.min.js	5154	0644	edit dl rm
revisions.js	34729	0644	edit dl rm
revisions.min.js	18401	0644	edit dl rm
set-post-thumbnail.js	876	0644	edit dl rm
set-post-thumbnail.min.js	620	0644	edit dl rm
site-health.js	13465	0644	edit dl rm
site-health.min.js	6282	0644	edit dl rm
site-icon.js	6243	0644	edit dl rm
site-icon.min.js	2254	0644	edit dl rm
svg-painter.js	3280	0644	edit dl rm
svg-painter.min.js	1567	0644	edit dl rm
tags-box.js	11140	0644	edit dl rm
tags-box.min.js	3077	0644	edit dl rm
tags-suggest.js	5771	0644	edit dl rm
tags-suggest.min.js	2269	0644	edit dl rm
tags.js	6098	0644	edit dl rm
tags.min.js	2467	0644	edit dl rm
theme-plugin-editor.js	25360	0644	edit dl rm
theme-plugin-editor.min.js	11709	0644	edit dl rm
theme.js	56263	0644	edit dl rm
theme.min.js	27142	0644	edit dl rm
updates.js	111999	0644	edit dl rm
updates.min.js	48443	0644	edit dl rm
user-profile.js	18343	0644	edit dl rm
user-profile.min.js	7997	0644	edit dl rm
user-suggest.js	2301	0644	edit dl rm
user-suggest.min.js	676	0644	edit dl rm
widgets.js	23098	0644	edit dl rm
widgets.min.js	12609	0644	edit dl rm
word-count.js	7696	0644	edit dl rm
word-count.min.js	1530	0644	edit dl rm
xfn.js	740	0644	edit dl rm
xfn.min.js	458	0644	edit dl rm

Edit: /var/www/vhosts/ihelp.ro/ajutam.ro/wp-admin/js/image-edit.js (40936B)

/**
 * The functions necessary for editing images.
 *
 * @since 2.9.0
 * @output wp-admin/js/image-edit.js
 */

/* global ajaxurl, confirm */

(function($) {
	var __ = wp.i18n.__;

/**
	 * Contains all the methods to initialize and control the image editor.
	 *
	 * @namespace imageEdit
	 */
	var imageEdit = window.imageEdit = {
	iasapi : {},
	hold : {},
	postid : '',
	_view : false,

/**
	 * Enable crop tool.
	 */
	toggleCropTool: function( postid, nonce, cropButton ) {
		var img = $( '#image-preview-' + postid ),
			selection = this.iasapi.getSelection();

imageEdit.toggleControls( cropButton );
		var $el = $( cropButton );
		var state = ( $el.attr( 'aria-expanded' ) === 'true' ) ? 'true' : 'false';
		// Crop tools have been closed.
		if ( 'false' === state ) {
			// Cancel selection, but do not unset inputs.
			this.iasapi.cancelSelection();
			imageEdit.setDisabled($('.imgedit-crop-clear'), 0);
		} else {
			imageEdit.setDisabled($('.imgedit-crop-clear'), 1);
			// Get values from inputs to restore previous selection.
			var startX = ( $( '#imgedit-start-x-' + postid ).val() ) ? $('#imgedit-start-x-' + postid).val() : 0;
			var startY = ( $( '#imgedit-start-y-' + postid ).val() ) ? $('#imgedit-start-y-' + postid).val() : 0;
			var width = ( $( '#imgedit-sel-width-' + postid ).val() ) ? $('#imgedit-sel-width-' + postid).val() : img.innerWidth();
			var height = ( $( '#imgedit-sel-height-' + postid ).val() ) ? $('#imgedit-sel-height-' + postid).val() : img.innerHeight();
			// Ensure selection is available, otherwise reset to full image.
			if ( isNaN( selection.x1 ) ) {
				this.setCropSelection( postid, { 'x1': startX, 'y1': startY, 'x2': width, 'y2': height, 'width': width, 'height': height } );
				selection = this.iasapi.getSelection();
			}

// If we don't already have a selection, select the entire image.
			if ( 0 === selection.x1 && 0 === selection.y1 && 0 === selection.x2 && 0 === selection.y2 ) {
				this.iasapi.setSelection( 0, 0, img.innerWidth(), img.innerHeight(), true );
				this.iasapi.setOptions( { show: true } );
				this.iasapi.update();
			} else {
				this.iasapi.setSelection( startX, startY, width, height, true );
				this.iasapi.setOptions( { show: true } );
				this.iasapi.update();
			}
		}
	},

/**
	 * Handle crop tool clicks.
	 */
	handleCropToolClick: function( postid, nonce, cropButton ) {

if ( cropButton.classList.contains( 'imgedit-crop-clear' ) ) {
			this.iasapi.cancelSelection();
			imageEdit.setDisabled($('.imgedit-crop-apply'), 0);

$('#imgedit-sel-width-' + postid).val('');
			$('#imgedit-sel-height-' + postid).val('');
			$('#imgedit-start-x-' + postid).val('0');
			$('#imgedit-start-y-' + postid).val('0');
			$('#imgedit-selection-' + postid).val('');
		} else {
			// Otherwise, perform the crop.
			imageEdit.crop( postid, nonce , cropButton );
		}
	},

/**
	 * Converts a value to an integer.
	 *
	 * @since 2.9.0
	 *
	 * @memberof imageEdit
	 *
	 * @param {number} f The float value that should be converted.
	 *
	 * @return {number} The integer representation from the float value.
	 */
	intval : function(f) {
		/*
		 * Bitwise OR operator: one of the obscure ways to truncate floating point figures,
		 * worth reminding JavaScript doesn't have a distinct "integer" type.
		 */
		return f | 0;
	},

/**
	 * Adds the disabled attribute and class to a single form element or a field set.
	 *
	 * @since 2.9.0
	 *
	 * @memberof imageEdit
	 *
	 * @param {jQuery}         el The element that should be modified.
	 * @param {boolean|number} s  The state for the element. If set to true
	 *                            the element is disabled,
	 *                            otherwise the element is enabled.
	 *                            The function is sometimes called with a 0 or 1
	 *                            instead of true or false.
	 *
	 * @return {void}
	 */
	setDisabled : function( el, s ) {
		/*
		 * `el` can be a single form element or a fieldset. Before #28864, the disabled state on
		 * some text fields  was handled targeting $('input', el). Now we need to handle the
		 * disabled state on buttons too so we can just target `el` regardless if it's a single
		 * element or a fieldset because when a fieldset is disabled, its descendants are disabled too.
		 */
		if ( s ) {
			el.removeClass( 'disabled' ).prop( 'disabled', false );
		} else {
			el.addClass( 'disabled' ).prop( 'disabled', true );
		}
	},

/**
	 * Initializes the image editor.
	 *
	 * @since 2.9.0
	 *
	 * @memberof imageEdit
	 *
	 * @param {number} postid The post ID.
	 *
	 * @return {void}
	 */
	init : function(postid) {
		var t = this, old = $('#image-editor-' + t.postid);

if ( t.postid !== postid && old.length ) {
			t.close(t.postid);
		}

t.hold.sizer = parseFloat( $('#imgedit-sizer-' + postid).val() );
		t.postid = postid;
		$('#imgedit-response-' + postid).empty();

$('#imgedit-panel-' + postid).on( 'keypress', function(e) {
			var nonce = $( '#imgedit-nonce-' + postid ).val();
			if ( e.which === 26 && e.ctrlKey ) {
				imageEdit.undo( postid, nonce );
			}

if ( e.which === 25 && e.ctrlKey ) {
				imageEdit.redo( postid, nonce );
			}
		});

$('#imgedit-panel-' + postid).on( 'keypress', 'input[type="text"]', function(e) {
			var k = e.keyCode;

// Key codes 37 through 40 are the arrow keys.
			if ( 36 < k && k < 41 ) {
				$(this).trigger( 'blur' );
			}

// The key code 13 is the Enter key.
			if ( 13 === k ) {
				e.preventDefault();
				e.stopPropagation();
				return false;
			}
		});

$( document ).on( 'image-editor-ui-ready', this.focusManager );
	},

/**
	 * Calculate the image size and save it to memory.
	 *
	 * @since 6.7.0
	 *
	 * @memberof imageEdit
	 *
	 * @param {number} postid The post ID.
	 *
	 * @return {void}
	 */
	calculateImgSize: function( postid ) {
		var t = this,
		x = t.intval( $( '#imgedit-x-' + postid ).val() ),
		y = t.intval( $( '#imgedit-y-' + postid ).val() );

t.hold.w = t.hold.ow = x;
		t.hold.h = t.hold.oh = y;
		t.hold.xy_ratio = x / y;
		t.hold.sizer = parseFloat( $( '#imgedit-sizer-' + postid ).val() );
		t.currentCropSelection = null;
	},

/**
	 * Toggles the wait/load icon in the editor.
	 *
	 * @since 2.9.0
	 * @since 5.5.0 Added the triggerUIReady parameter.
	 *
	 * @memberof imageEdit
	 *
	 * @param {number}  postid         The post ID.
	 * @param {number}  toggle         Is 0 or 1, fades the icon in when 1 and out when 0.
	 * @param {boolean} triggerUIReady Whether to trigger a custom event when the UI is ready. Default false.
	 *
	 * @return {void}
	 */
	toggleEditor: function( postid, toggle, triggerUIReady ) {
		var wait = $('#imgedit-wait-' + postid);

if ( toggle ) {
			wait.fadeIn( 'fast' );
		} else {
			wait.fadeOut( 'fast', function() {
				if ( triggerUIReady ) {
					$( document ).trigger( 'image-editor-ui-ready' );
				}
			} );
		}
	},

/**
	 * Shows or hides image menu popup.
	 *
	 * @since 6.3.0
	 *
	 * @memberof imageEdit
	 *
	 * @param {HTMLElement} el The activated control element.
	 *
	 * @return {boolean} Always returns false.
	 */
	togglePopup : function(el) {
		var $el = $( el );
		var $targetEl = $( el ).attr( 'aria-controls' );
		var $target = $( '#' + $targetEl );
		$el
			.attr( 'aria-expanded', 'false' === $el.attr( 'aria-expanded' ) ? 'true' : 'false' );
		// Open menu and set z-index to appear above image crop area if it is enabled.
		$target
			.toggleClass( 'imgedit-popup-menu-open' ).slideToggle( 'fast' ).css( { 'z-index' : 200000 } );
		// Move focus to first item in menu when opening menu.
		if ( 'true' === $el.attr( 'aria-expanded' ) ) {
			$target.find( 'button' ).first().trigger( 'focus' );
		}

return false;
	},

/**
	 * Observes whether the popup should remain open based on focus position.
	 *
	 * @since 6.4.0
	 *
	 * @memberof imageEdit
	 *
	 * @param {HTMLElement} el The activated control element.
	 *
	 * @return {boolean} Always returns false.
	 */
	monitorPopup : function() {
		var $parent = document.querySelector( '.imgedit-rotate-menu-container' );
		var $toggle = document.querySelector( '.imgedit-rotate-menu-container .imgedit-rotate' );

setTimeout( function() {
			var $focused = document.activeElement;
			var $contains = $parent.contains( $focused );

// If $focused is defined and not inside the menu container, close the popup.
			if ( $focused && ! $contains ) {
				if ( 'true' === $toggle.getAttribute( 'aria-expanded' ) ) {
					imageEdit.togglePopup( $toggle );
				}
			}
		}, 100 );

return false;
	},

/**
	 * Navigate popup menu by arrow keys.
	 *
	 * @since 6.3.0
	 * @since 6.7.0 Added the event parameter.
	 *
	 * @memberof imageEdit
	 *
	 * @param {Event} event The key or click event.
	 * @param {HTMLElement} el The current element.
	 *
	 * @return {boolean} Always returns false.
	 */
	browsePopup : function(event, el) {
		var $el = $( el );
		var $collection = $( el ).parent( '.imgedit-popup-menu' ).find( 'button' );
		var $index = $collection.index( $el );
		var $prev = $index - 1;
		var $next = $index + 1;
		var $last = $collection.length;
		if ( $prev < 0 ) {
			$prev = $last - 1;
		}
		if ( $next === $last ) {
			$next = 0;
		}
		var target = false;
		if ( event.keyCode === 40 ) {
			target = $collection.get( $next );
		} else if ( event.keyCode === 38 ) {
			target = $collection.get( $prev );
		}
		if ( target ) {
			target.focus();
			event.preventDefault();
		}

return false;
	},

/**
	 * Close popup menu and reset focus on feature activation.
	 *
	 * @since 6.3.0
	 *
	 * @memberof imageEdit
	 *
	 * @param {HTMLElement} el The current element.
	 *
	 * @return {boolean} Always returns false.
	 */
	closePopup : function(el) {
		var $parent = $(el).parent( '.imgedit-popup-menu' );
		var $controlledID = $parent.attr( 'id' );
		var $target = $( 'button[aria-controls="' + $controlledID + '"]' );
		$target
			.attr( 'aria-expanded', 'false' ).trigger( 'focus' );
		$parent
			.toggleClass( 'imgedit-popup-menu-open' ).slideToggle( 'fast' );

return false;
	},

/**
	 * Shows or hides the image edit help box.
	 *
	 * @since 2.9.0
	 *
	 * @memberof imageEdit
	 *
	 * @param {HTMLElement} el The element to create the help window in.
	 *
	 * @return {boolean} Always returns false.
	 */
	toggleHelp : function(el) {
		var $el = $( el );
		$el
			.attr( 'aria-expanded', 'false' === $el.attr( 'aria-expanded' ) ? 'true' : 'false' )
			.parents( '.imgedit-group-top' ).toggleClass( 'imgedit-help-toggled' ).find( '.imgedit-help' ).slideToggle( 'fast' );

return false;
	},

/**
	 * Shows or hides image edit input fields when enabled.
	 *
	 * @since 6.3.0
	 *
	 * @memberof imageEdit
	 *
	 * @param {HTMLElement} el The element to trigger the edit panel.
	 *
	 * @return {boolean} Always returns false.
	 */
	toggleControls : function(el) {
		var $el = $( el );
		var $target = $( '#' + $el.attr( 'aria-controls' ) );
		$el
			.attr( 'aria-expanded', 'false' === $el.attr( 'aria-expanded' ) ? 'true' : 'false' );
		$target
			.parent( '.imgedit-group' ).toggleClass( 'imgedit-panel-active' );

return false;
	},

/**
	 * Gets the value from the image edit target.
	 *
	 * The image edit target contains the image sizes where the (possible) changes
	 * have to be applied to.
	 *
	 * @since 2.9.0
	 *
	 * @memberof imageEdit
	 *
	 * @param {number} postid The post ID.
	 *
	 * @return {string} The value from the imagedit-save-target input field when available,
	 *                  'full' when not selected, or 'all' if it doesn't exist.
	 */
	getTarget : function( postid ) {
		var element = $( '#imgedit-save-target-' + postid );

if ( element.length ) {
			return element.find( 'input[name="imgedit-target-' + postid + '"]:checked' ).val() || 'full';
		}

return 'all';
	},

/**
	 * Recalculates the height or width and keeps the original aspect ratio.
	 *
	 * If the original image size is exceeded a red exclamation mark is shown.
	 *
	 * @since 2.9.0
	 *
	 * @memberof imageEdit
	 *
	 * @param {number}         postid The current post ID.
	 * @param {number}         x      Is 0 when it applies the y-axis
	 *                                and 1 when applicable for the x-axis.
	 * @param {jQuery}         el     Element.
	 *
	 * @return {void}
	 */
	scaleChanged : function( postid, x, el ) {
		var w = $('#imgedit-scale-width-' + postid), h = $('#imgedit-scale-height-' + postid),
		warn = $('#imgedit-scale-warn-' + postid), w1 = '', h1 = '',
		scaleBtn = $('#imgedit-scale-button');

if ( false === this.validateNumeric( el ) ) {
			return;
		}

if ( x ) {
			h1 = ( w.val() !== '' ) ? Math.round( w.val() / this.hold.xy_ratio ) : '';
			h.val( h1 );
		} else {
			w1 = ( h.val() !== '' ) ? Math.round( h.val() * this.hold.xy_ratio ) : '';
			w.val( w1 );
		}

if ( ( h1 && h1 > this.hold.oh ) || ( w1 && w1 > this.hold.ow ) ) {
			warn.css('visibility', 'visible');
			scaleBtn.prop('disabled', true);
		} else {
			warn.css('visibility', 'hidden');
			scaleBtn.prop('disabled', false);
		}
	},

/**
	 * Gets the selected aspect ratio.
	 *
	 * @since 2.9.0
	 *
	 * @memberof imageEdit
	 *
	 * @param {number} postid The post ID.
	 *
	 * @return {string} The aspect ratio.
	 */
	getSelRatio : function(postid) {
		var x = this.hold.w, y = this.hold.h,
			X = this.intval( $('#imgedit-crop-width-' + postid).val() ),
			Y = this.intval( $('#imgedit-crop-height-' + postid).val() );

if ( X && Y ) {
			return X + ':' + Y;
		}

if ( x && y ) {
			return x + ':' + y;
		}

return '1:1';
	},

/**
	 * Removes the last action from the image edit history.
	 * The history consist of (edit) actions performed on the image.
	 *
	 * @since 2.9.0
	 *
	 * @memberof imageEdit
	 *
	 * @param {number} postid  The post ID.
	 * @param {number} setSize 0 or 1, when 1 the image resets to its original size.
	 *
	 * @return {string} JSON string containing the history or an empty string if no history exists.
	 */
	filterHistory : function(postid, setSize) {
		// Apply undo state to history.
		var history = $('#imgedit-history-' + postid).val(), pop, n, o, i, op = [];

if ( history !== '' ) {
			// Read the JSON string with the image edit history.
			history = JSON.parse(history);
			pop = this.intval( $('#imgedit-undone-' + postid).val() );
			if ( pop > 0 ) {
				while ( pop > 0 ) {
					history.pop();
					pop--;
				}
			}

// Reset size to its original state.
			if ( setSize ) {
				if ( !history.length ) {
					this.hold.w = this.hold.ow;
					this.hold.h = this.hold.oh;
					return '';
				}

// Restore original 'o'.
				o = history[history.length - 1];

// c = 'crop', r = 'rotate', f = 'flip'.
				o = o.c || o.r || o.f || false;

if ( o ) {
					// fw = Full image width.
					this.hold.w = o.fw;
					// fh = Full image height.
					this.hold.h = o.fh;
				}
			}

// Filter the last step/action from the history.
			for ( n in history ) {
				i = history[n];
				if ( i.hasOwnProperty('c') ) {
					op[n] = { 'c': { 'x': i.c.x, 'y': i.c.y, 'w': i.c.w, 'h': i.c.h, 'r': i.c.r } };
				} else if ( i.hasOwnProperty('r') ) {
					op[n] = { 'r': i.r.r };
				} else if ( i.hasOwnProperty('f') ) {
					op[n] = { 'f': i.f.f };
				}
			}
			return JSON.stringify(op);
		}
		return '';
	},
	/**
	 * Binds the necessary events to the image.
	 *
	 * When the image source is reloaded the image will be reloaded.
	 *
	 * @since 2.9.0
	 *
	 * @memberof imageEdit
	 *
	 * @param {number}   postid   The post ID.
	 * @param {string}   nonce    The nonce to verify the request.
	 * @param {function} callback Function to execute when the image is loaded.
	 *
	 * @return {void}
	 */
	refreshEditor : function(postid, nonce, callback) {
		var t = this, data, img;

t.toggleEditor(postid, 1);
		data = {
			'action': 'imgedit-preview',
			'_ajax_nonce': nonce,
			'postid': postid,
			'history': t.filterHistory(postid, 1),
			'rand': t.intval(Math.random() * 1000000)
		};

img = $( '<img id="image-preview-' + postid + '" alt="" />' )
			.on( 'load', { history: data.history }, function( event ) {
				var max1, max2,
					parent = $( '#imgedit-crop-' + postid ),
					t = imageEdit,
					historyObj;

// Checks if there already is some image-edit history.
				if ( '' !== event.data.history ) {
					historyObj = JSON.parse( event.data.history );
					// If last executed action in history is a crop action.
					if ( historyObj[historyObj.length - 1].hasOwnProperty( 'c' ) ) {
						/*
						 * A crop action has completed and the crop button gets disabled
						 * ensure the undo button is enabled.
						 */
						t.setDisabled( $( '#image-undo-' + postid) , true );
						// Move focus to the undo button to avoid a focus loss.
						$( '#image-undo-' + postid ).trigger( 'focus' );
					}
				}

parent.empty().append(img);

// w, h are the new full size dimensions.
				max1 = Math.max( t.hold.w, t.hold.h );
				max2 = Math.max( $(img).width(), $(img).height() );
				t.hold.sizer = max1 > max2 ? max2 / max1 : 1;

t.initCrop(postid, img, parent);

if ( (typeof callback !== 'undefined') && callback !== null ) {
					callback();
				}

if ( $('#imgedit-history-' + postid).val() && $('#imgedit-undone-' + postid).val() === '0' ) {
					$('button.imgedit-submit-btn', '#imgedit-panel-' + postid).prop('disabled', false);
				} else {
					$('button.imgedit-submit-btn', '#imgedit-panel-' + postid).prop('disabled', true);
				}
				var successMessage = __( 'Image updated.' );

t.toggleEditor(postid, 0);
				wp.a11y.speak( successMessage, 'assertive' );
			})
			.on( 'error', function() {
				var errorMessage = __( 'Could not load the preview image. Please reload the page and try again.' );

$( '#imgedit-crop-' + postid )
					.empty()
					.append( '<div class="notice notice-error" tabindex="-1" role="alert"><p>' + errorMessage + '</p></div>' );

t.toggleEditor( postid, 0, true );
				wp.a11y.speak( errorMessage, 'assertive' );
			} )
			.attr('src', ajaxurl + '?' + $.param(data));
	},
	/**
	 * Performs an image edit action.
	 *
	 * @since 2.9.0
	 *
	 * @memberof imageEdit
	 *
	 * @param {number} postid The post ID.
	 * @param {string} nonce  The nonce to verify the request.
	 * @param {string} action The action to perform on the image.
	 *                        The possible actions are: "scale" and "restore".
	 *
	 * @return {boolean|void} Executes a post request that refreshes the page
	 *                        when the action is performed.
	 *                        Returns false if an invalid action is given,
	 *                        or when the action cannot be performed.
	 */
	action : function(postid, nonce, action) {
		var t = this, data, w, h, fw, fh;

if ( t.notsaved(postid) ) {
			return false;
		}

data = {
			'action': 'image-editor',
			'_ajax_nonce': nonce,
			'postid': postid
		};

if ( 'scale' === action ) {
			w = $('#imgedit-scale-width-' + postid),
			h = $('#imgedit-scale-height-' + postid),
			fw = t.intval(w.val()),
			fh = t.intval(h.val());

if ( fw < 1 ) {
				w.trigger( 'focus' );
				return false;
			} else if ( fh < 1 ) {
				h.trigger( 'focus' );
				return false;
			}

if ( fw === t.hold.ow || fh === t.hold.oh ) {
				return false;
			}

data['do'] = 'scale';
			data.fwidth = fw;
			data.fheight = fh;
		} else if ( 'restore' === action ) {
			data['do'] = 'restore';
		} else {
			return false;
		}

t.toggleEditor(postid, 1);
		$.post( ajaxurl, data, function( response ) {
			$( '#image-editor-' + postid ).empty().append( response.data.html );
			t.toggleEditor( postid, 0, true );
			// Refresh the attachment model so that changes propagate.
			if ( t._view ) {
				t._view.refresh();
			}
		} ).done( function( response ) {
			// Whether the executed action was `scale` or `restore`, the response does have a message.
			if ( response && response.data.message.msg ) {
				wp.a11y.speak( response.data.message.msg );
				return;
			}

if ( response && response.data.message.error ) {
				wp.a11y.speak( response.data.message.error );
			}
		} );
	},

/**
	 * Stores the changes that are made to the image.
	 *
	 * @since 2.9.0
	 *
	 * @memberof imageEdit
	 *
	 * @param {number}  postid   The post ID to get the image from the database.
	 * @param {string}  nonce    The nonce to verify the request.
	 *
	 * @return {boolean|void}  If the actions are successfully saved a response message is shown.
	 *                         Returns false if there is no image editing history,
	 *                         thus there are not edit-actions performed on the image.
	 */
	save : function(postid, nonce) {
		var data,
			target = this.getTarget(postid),
			history = this.filterHistory(postid, 0),
			self = this;

if ( '' === history ) {
			return false;
		}

this.toggleEditor(postid, 1);
		data = {
			'action': 'image-editor',
			'_ajax_nonce': nonce,
			'postid': postid,
			'history': history,
			'target': target,
			'context': $('#image-edit-context').length ? $('#image-edit-context').val() : null,
			'do': 'save'
		};
		// Post the image edit data to the backend.
		$.post( ajaxurl, data, function( response ) {
			// If a response is returned, close the editor and show an error.
			if ( response.data.error ) {
				$( '#imgedit-response-' + postid )
					.html( '<div class="notice notice-error" tabindex="-1" role="alert"><p>' + response.data.error + '</p></div>' );

imageEdit.close(postid);
				wp.a11y.speak( response.data.error );
				return;
			}

if ( response.data.fw && response.data.fh ) {
				$( '#media-dims-' + postid ).html( response.data.fw + ' &times; ' + response.data.fh );
			}

if ( response.data.thumbnail ) {
				$( '.thumbnail', '#thumbnail-head-' + postid ).attr( 'src', '' + response.data.thumbnail );
			}

if ( response.data.msg ) {
				$( '#imgedit-response-' + postid )
					.html( '<div class="notice notice-success" tabindex="-1" role="alert"><p>' + response.data.msg + '</p></div>' );

wp.a11y.speak( response.data.msg );
			}

if ( self._view ) {
				self._view.save();
			} else {
				imageEdit.close(postid);
			}
		});
	},

/**
	 * Creates the image edit window.
	 *
	 * @since 2.9.0
	 *
	 * @memberof imageEdit
	 *
	 * @param {number} postid   The post ID for the image.
	 * @param {string} nonce    The nonce to verify the request.
	 * @param {Object} view     The image editor view to be used for the editing.
	 *
	 * @return {void|promise} Either returns void if the button was already activated
	 *                        or returns an instance of the image editor, wrapped in a promise.
	 */
	open : function( postid, nonce, view ) {
		this._view = view;

var dfd, data,
			elem = $( '#image-editor-' + postid ),
			head = $( '#media-head-' + postid ),
			btn = $( '#imgedit-open-btn-' + postid ),
			spin = btn.siblings( '.spinner' );

/*
		 * Instead of disabling the button, which causes a focus loss and makes screen
		 * readers announce "unavailable", return if the button was already clicked.
		 */
		if ( btn.hasClass( 'button-activated' ) ) {
			return;
		}

spin.addClass( 'is-active' );

data = {
			'action': 'image-editor',
			'_ajax_nonce': nonce,
			'postid': postid,
			'do': 'open'
		};

dfd = $.ajax( {
			url:  ajaxurl,
			type: 'post',
			data: data,
			beforeSend: function() {
				btn.addClass( 'button-activated' );
			}
		} ).done( function( response ) {
			var errorMessage;

if ( '-1' === response ) {
				errorMessage = __( 'Could not load the preview image.' );
				elem.html( '<div class="notice notice-error" tabindex="-1" role="alert"><p>' + errorMessage + '</p></div>' );
			}

if ( response.data && response.data.html ) {
				elem.html( response.data.html );
			}

head.fadeOut( 'fast', function() {
				elem.fadeIn( 'fast', function() {
					if ( errorMessage ) {
						$( document ).trigger( 'image-editor-ui-ready' );
					}
				} );
				btn.removeClass( 'button-activated' );
				spin.removeClass( 'is-active' );
			} );
			// Initialize the Image Editor now that everything is ready.
			imageEdit.init( postid );
		} );

return dfd;
	},

/**
	 * Initializes the cropping tool and sets a default cropping selection.
	 *
	 * @since 2.9.0
	 *
	 * @memberof imageEdit
	 *
	 * @param {number} postid The post ID.
	 *
	 * @return {void}
	 */
	imgLoaded : function(postid) {
		var img = $('#image-preview-' + postid), parent = $('#imgedit-crop-' + postid);

// Ensure init has run even when directly loaded.
		if ( 'undefined' === typeof this.hold.sizer ) {
			this.init( postid );
		}
		this.calculateImgSize( postid );

this.initCrop(postid, img, parent);
		this.setCropSelection( postid, { 'x1': 0, 'y1': 0, 'x2': 0, 'y2': 0, 'width': img.innerWidth(), 'height': img.innerHeight() } );

this.toggleEditor( postid, 0, true );
	},

/**
	 * Manages keyboard focus in the Image Editor user interface.
	 *
	 * @since 5.5.0
	 *
	 * @return {void}
	 */
	focusManager: function() {
		/*
		 * Editor is ready. Move focus to one of the admin alert notices displayed
		 * after a user action or to the first focusable element. Since the DOM
		 * update is pretty large, the timeout helps browsers update their
		 * accessibility tree to better support assistive technologies.
		 */
		setTimeout( function() {
			var elementToSetFocusTo = $( '.notice[role="alert"]' );

if ( ! elementToSetFocusTo.length ) {
				elementToSetFocusTo = $( '.imgedit-wrap' ).find( ':tabbable:first' );
			}

elementToSetFocusTo.attr( 'tabindex', '-1' ).trigger( 'focus' );
		}, 100 );
	},

/**
	 * Initializes the cropping tool.
	 *
	 * @since 2.9.0
	 *
	 * @memberof imageEdit
	 *
	 * @param {number}      postid The post ID.
	 * @param {HTMLElement} image  The preview image.
	 * @param {HTMLElement} parent The preview image container.
	 *
	 * @return {void}
	 */
	initCrop : function(postid, image, parent) {
		var t = this,
			selW = $('#imgedit-sel-width-' + postid),
			selH = $('#imgedit-sel-height-' + postid),
			$image = $( image ),
			$img;

// Already initialized?
		if ( $image.data( 'imgAreaSelect' ) ) {
			return;
		}

t.iasapi = $image.imgAreaSelect({
			parent: parent,
			instance: true,
			handles: true,
			keys: true,
			minWidth: 3,
			minHeight: 3,

/**
			 * Sets the CSS styles and binds events for locking the aspect ratio.
			 *
			 * @ignore
			 *
			 * @param {jQuery} img The preview image.
			 */
			onInit: function( img ) {
				// Ensure that the imgAreaSelect wrapper elements are position:absolute
				// (even if we're in a position:fixed modal).
				$img = $( img );
				$img.next().css( 'position', 'absolute' )
					.nextAll( '.imgareaselect-outer' ).css( 'position', 'absolute' );
				/**
				 * Binds mouse down event to the cropping container.
				 *
				 * @return {void}
				 */
				parent.children().on( 'mousedown touchstart', function(e) {
					var ratio = false,
					 	sel = t.iasapi.getSelection(),
					 	cx = t.intval( $( '#imgedit-crop-width-' + postid ).val() ),
					 	cy = t.intval( $( '#imgedit-crop-height-' + postid ).val() );

if ( cx && cy ) {
						ratio = t.getSelRatio( postid );
					} else if ( e.shiftKey && sel && sel.width && sel.height ) {
						ratio = sel.width + ':' + sel.height;
					}

t.iasapi.setOptions({
						aspectRatio: ratio
					});
				});
			},

/**
			 * Event triggered when starting a selection.
			 *
			 * @ignore
			 *
			 * @return {void}
			 */
			onSelectStart: function() {
				imageEdit.setDisabled($('#imgedit-crop-sel-' + postid), 1);
				imageEdit.setDisabled($('.imgedit-crop-clear'), 1);
				imageEdit.setDisabled($('.imgedit-crop-apply'), 1);
			},
			/**
			 * Event triggered when the selection is ended.
			 *
			 * @ignore
			 *
			 * @param {Object} img jQuery object representing the image.
			 * @param {Object} c   The selection.
			 *
			 * @return {Object}
			 */
			onSelectEnd: function(img, c) {
				imageEdit.setCropSelection(postid, c);
				if ( ! $('#imgedit-crop > *').is(':visible') ) {
					imageEdit.toggleControls($('.imgedit-crop.button'));
				}
			},

/**
			 * Event triggered when the selection changes.
			 *
			 * @ignore
			 *
			 * @param {Object} img jQuery object representing the image.
			 * @param {Object} c   The selection.
			 *
			 * @return {void}
			 */
			onSelectChange: function(img, c) {
				var sizer = imageEdit.hold.sizer,
					oldSel = imageEdit.currentCropSelection;

if ( oldSel != null && oldSel.width == c.width && oldSel.height == c.height ) {
					return;
				}

selW.val( Math.min( imageEdit.hold.w, imageEdit.round( c.width / sizer ) ) );
				selH.val( Math.min( imageEdit.hold.h, imageEdit.round( c.height / sizer ) ) );

t.currentCropSelection = c;
			}
		});
	},

/**
	 * Stores the current crop selection.
	 *
	 * @since 2.9.0
	 *
	 * @memberof imageEdit
	 *
	 * @param {number} postid The post ID.
	 * @param {Object} c      The selection.
	 *
	 * @return {boolean}
	 */
	setCropSelection : function(postid, c) {
		var sel,
			selW = $( '#imgedit-sel-width-' + postid ),
			selH = $( '#imgedit-sel-height-' + postid ),
			sizer = this.hold.sizer,
			hold = this.hold;

c = c || 0;

if ( !c || ( c.width < 3 && c.height < 3 ) ) {
			this.setDisabled( $( '.imgedit-crop', '#imgedit-panel-' + postid ), 1 );
			this.setDisabled( $( '#imgedit-crop-sel-' + postid ), 1 );
			$('#imgedit-sel-width-' + postid).val('');
			$('#imgedit-sel-height-' + postid).val('');
			$('#imgedit-start-x-' + postid).val('0');
			$('#imgedit-start-y-' + postid).val('0');
			$('#imgedit-selection-' + postid).val('');
			return false;
		}

// adjust the selection within the bounds of the image on 100% scale
		var excessW = hold.w - ( Math.round( c.x1 / sizer ) + parseInt( selW.val() ) );
		var excessH = hold.h - ( Math.round( c.y1 / sizer ) + parseInt( selH.val() ) );
		var x = Math.round( c.x1 / sizer ) + Math.min( 0, excessW );
		var y = Math.round( c.y1 / sizer ) + Math.min( 0, excessH );

// use 100% scaling to prevent rounding errors
		sel = { 'r': 1, 'x': x, 'y': y, 'w': selW.val(), 'h': selH.val() };

this.setDisabled($('.imgedit-crop', '#imgedit-panel-' + postid), 1);
		$('#imgedit-selection-' + postid).val( JSON.stringify(sel) );
	},

/**
	 * Closes the image editor.
	 *
	 * @since 2.9.0
	 *
	 * @memberof imageEdit
	 *
	 * @param {number}  postid The post ID.
	 * @param {boolean} warn   Warning message.
	 *
	 * @return {void|boolean} Returns false if there is a warning.
	 */
	close : function(postid, warn) {
		warn = warn || false;

if ( warn && this.notsaved(postid) ) {
			return false;
		}

this.iasapi = {};
		this.hold = {};

// If we've loaded the editor in the context of a Media Modal,
		// then switch to the previous view, whatever that might have been.
		if ( this._view ){
			this._view.back();
		}

// In case we are not accessing the image editor in the context of a View,
		// close the editor the old-school way.
		else {
			$('#image-editor-' + postid).fadeOut('fast', function() {
				$( '#media-head-' + postid ).fadeIn( 'fast', function() {
					// Move focus back to the Edit Image button. Runs also when saving.
					$( '#imgedit-open-btn-' + postid ).trigger( 'focus' );
				});
				$(this).empty();
			});
		}

/**
	 * Checks if the image edit history is saved.
	 *
	 * @since 2.9.0
	 *
	 * @memberof imageEdit
	 *
	 * @param {number} postid The post ID.
	 *
	 * @return {boolean} Returns true if the history is not saved.
	 */
	notsaved : function(postid) {
		var h = $('#imgedit-history-' + postid).val(),
			history = ( h !== '' ) ? JSON.parse(h) : [],
			pop = this.intval( $('#imgedit-undone-' + postid).val() );

if ( pop < history.length ) {
			if ( confirm( $('#imgedit-leaving-' + postid).text() ) ) {
				return false;
			}
			return true;
		}
		return false;
	},

/**
	 * Adds an image edit action to the history.
	 *
	 * @since 2.9.0
	 *
	 * @memberof imageEdit
	 *
	 * @param {Object} op     The original position.
	 * @param {number} postid The post ID.
	 * @param {string} nonce  The nonce.
	 *
	 * @return {void}
	 */
	addStep : function(op, postid, nonce) {
		var t = this, elem = $('#imgedit-history-' + postid),
			history = ( elem.val() !== '' ) ? JSON.parse( elem.val() ) : [],
			undone = $( '#imgedit-undone-' + postid ),
			pop = t.intval( undone.val() );

while ( pop > 0 ) {
			history.pop();
			pop--;
		}
		undone.val(0); // Reset.

history.push(op);
		elem.val( JSON.stringify(history) );

t.refreshEditor(postid, nonce, function() {
			t.setDisabled($('#image-undo-' + postid), true);
			t.setDisabled($('#image-redo-' + postid), false);
		});
	},

/**
	 * Rotates the image.
	 *
	 * @since 2.9.0
	 *
	 * @memberof imageEdit
	 *
	 * @param {string} angle  The angle the image is rotated with.
	 * @param {number} postid The post ID.
	 * @param {string} nonce  The nonce.
	 * @param {Object} t      The target element.
	 *
	 * @return {boolean}
	 */
	rotate : function(angle, postid, nonce, t) {
		if ( $(t).hasClass('disabled') ) {
			return false;
		}
		this.closePopup(t);
		this.addStep({ 'r': { 'r': angle, 'fw': this.hold.h, 'fh': this.hold.w }}, postid, nonce);

// Clear the selection fields after rotating.
		$( '#imgedit-sel-width-' + postid ).val( '' );
		$( '#imgedit-sel-height-' + postid ).val( '' );
		this.currentCropSelection = null;
	},

/**
	 * Flips the image.
	 *
	 * @since 2.9.0
	 *
	 * @memberof imageEdit
	 *
	 * @param {number} axis   The axle the image is flipped on.
	 * @param {number} postid The post ID.
	 * @param {string} nonce  The nonce.
	 * @param {Object} t      The target element.
	 *
	 * @return {boolean}
	 */
	flip : function (axis, postid, nonce, t) {
		if ( $(t).hasClass('disabled') ) {
			return false;
		}
		this.closePopup(t);
		this.addStep({ 'f': { 'f': axis, 'fw': this.hold.w, 'fh': this.hold.h }}, postid, nonce);

// Clear the selection fields after flipping.
		$( '#imgedit-sel-width-' + postid ).val( '' );
		$( '#imgedit-sel-height-' + postid ).val( '' );
		this.currentCropSelection = null;
	},

/**
	 * Crops the image.
	 *
	 * @since 2.9.0
	 *
	 * @memberof imageEdit
	 *
	 * @param {number} postid The post ID.
	 * @param {string} nonce  The nonce.
	 * @param {Object} t      The target object.
	 *
	 * @return {void|boolean} Returns false if the crop button is disabled.
	 */
	crop : function (postid, nonce, t) {
		var sel = $('#imgedit-selection-' + postid).val(),
			w = this.intval( $('#imgedit-sel-width-' + postid).val() ),
			h = this.intval( $('#imgedit-sel-height-' + postid).val() );

if ( $(t).hasClass('disabled') || sel === '' ) {
			return false;
		}

sel = JSON.parse(sel);
		if ( sel.w > 0 && sel.h > 0 && w > 0 && h > 0 ) {
			sel.fw = w;
			sel.fh = h;
			this.addStep({ 'c': sel }, postid, nonce);
		}

// Clear the selection fields after cropping.
		$( '#imgedit-sel-width-' + postid ).val( '' );
		$( '#imgedit-sel-height-' + postid ).val( '' );
		$( '#imgedit-start-x-' + postid ).val( '0' );
		$( '#imgedit-start-y-' + postid ).val( '0' );
		this.currentCropSelection = null;
	},

/**
	 * Undoes an image edit action.
	 *
	 * @since 2.9.0
	 *
	 * @memberof imageEdit
	 *
	 * @param {number} postid   The post ID.
	 * @param {string} nonce    The nonce.
	 *
	 * @return {void|false} Returns false if the undo button is disabled.
	 */
	undo : function (postid, nonce) {
		var t = this, button = $('#image-undo-' + postid), elem = $('#imgedit-undone-' + postid),
			pop = t.intval( elem.val() ) + 1;

if ( button.hasClass('disabled') ) {
			return;
		}

elem.val(pop);
		t.refreshEditor(postid, nonce, function() {
			var elem = $('#imgedit-history-' + postid),
				history = ( elem.val() !== '' ) ? JSON.parse( elem.val() ) : [];

t.setDisabled($('#image-redo-' + postid), true);
			t.setDisabled(button, pop < history.length);
			// When undo gets disabled, move focus to the redo button to avoid a focus loss.
			if ( history.length === pop ) {
				$( '#image-redo-' + postid ).trigger( 'focus' );
			}
		});
	},

/**
	 * Reverts a undo action.
	 *
	 * @since 2.9.0
	 *
	 * @memberof imageEdit
	 *
	 * @param {number} postid The post ID.
	 * @param {string} nonce  The nonce.
	 *
	 * @return {void}
	 */
	redo : function(postid, nonce) {
		var t = this, button = $('#image-redo-' + postid), elem = $('#imgedit-undone-' + postid),
			pop = t.intval( elem.val() ) - 1;

if ( button.hasClass('disabled') ) {
			return;
		}

elem.val(pop);
		t.refreshEditor(postid, nonce, function() {
			t.setDisabled($('#image-undo-' + postid), true);
			t.setDisabled(button, pop > 0);
			// When redo gets disabled, move focus to the undo button to avoid a focus loss.
			if ( 0 === pop ) {
				$( '#image-undo-' + postid ).trigger( 'focus' );
			}
		});
	},

/**
	 * Sets the selection for the height and width in pixels.
	 *
	 * @since 2.9.0
	 *
	 * @memberof imageEdit
	 *
	 * @param {number} postid The post ID.
	 * @param {jQuery} el     The element containing the values.
	 *
	 * @return {void|boolean} Returns false when the x or y value is lower than 1,
	 *                        void when the value is not numeric or when the operation
	 *                        is successful.
	 */
	setNumSelection : function( postid, el ) {
		var sel, elX = $('#imgedit-sel-width-' + postid), elY = $('#imgedit-sel-height-' + postid),
			elX1 = $('#imgedit-start-x-' + postid), elY1 = $('#imgedit-start-y-' + postid),
			xS = this.intval( elX1.val() ), yS = this.intval( elY1.val() ),
			x = this.intval( elX.val() ), y = this.intval( elY.val() ),
			img = $('#image-preview-' + postid), imgh = img.height(), imgw = img.width(),
			sizer = this.hold.sizer, x1, y1, x2, y2, ias = this.iasapi;

this.currentCropSelection = null;

if ( false === this.validateNumeric( el ) ) {
			return;
		}

if ( x < 1 ) {
			elX.val('');
			return false;
		}

if ( y < 1 ) {
			elY.val('');
			return false;
		}

if ( ( ( x && y ) || ( xS && yS ) ) && ( sel = ias.getSelection() ) ) {
			x2 = sel.x1 + Math.round( x * sizer );
			y2 = sel.y1 + Math.round( y * sizer );
			x1 = ( xS === sel.x1 ) ? sel.x1 : Math.round( xS * sizer );
			y1 = ( yS === sel.y1 ) ? sel.y1 : Math.round( yS * sizer );

if ( x2 > imgw ) {
				x1 = 0;
				x2 = imgw;
				elX.val( Math.min( this.hold.w, Math.round( x2 / sizer ) ) );
			}

if ( y2 > imgh ) {
				y1 = 0;
				y2 = imgh;
				elY.val( Math.min( this.hold.h, Math.round( y2 / sizer ) ) );
			}

ias.setSelection( x1, y1, x2, y2 );
			ias.update();
			this.setCropSelection(postid, ias.getSelection());
			this.currentCropSelection = ias.getSelection();
		}
	},

/**
	 * Rounds a number to a whole.
	 *
	 * @since 2.9.0
	 *
	 * @memberof imageEdit
	 *
	 * @param {number} num The number.
	 *
	 * @return {number} The number rounded to a whole number.
	 */
	round : function(num) {
		var s;
		num = Math.round(num);

if ( this.hold.sizer > 0.6 ) {
			return num;
		}

s = num.toString().slice(-1);

if ( '1' === s ) {
			return num - 1;
		} else if ( '9' === s ) {
			return num + 1;
		}

return num;
	},

/**
	 * Sets a locked aspect ratio for the selection.
	 *
	 * @since 2.9.0
	 *
	 * @memberof imageEdit
	 *
	 * @param {number} postid     The post ID.
	 * @param {number} n          The ratio to set.
	 * @param {jQuery} el         The element containing the values.
	 *
	 * @return {void}
	 */
	setRatioSelection : function(postid, n, el) {
		var sel, r, x = this.intval( $('#imgedit-crop-width-' + postid).val() ),
			y = this.intval( $('#imgedit-crop-height-' + postid).val() ),
			h = $('#image-preview-' + postid).height();

if ( false === this.validateNumeric( el ) ) {
			this.iasapi.setOptions({
				aspectRatio: null
			});

return;
		}

if ( x && y ) {
			this.iasapi.setOptions({
				aspectRatio: x + ':' + y
			});

if ( sel = this.iasapi.getSelection(true) ) {
				r = Math.ceil( sel.y1 + ( ( sel.x2 - sel.x1 ) / ( x / y ) ) );

if ( r > h ) {
					r = h;
					var errorMessage = __( 'Selected crop ratio exceeds the boundaries of the image. Try a different ratio.' );

$( '#imgedit-crop-' + postid )
						.prepend( '<div class="notice notice-error" tabindex="-1" role="alert"><p>' + errorMessage + '</p></div>' );

wp.a11y.speak( errorMessage, 'assertive' );
					if ( n ) {
						$('#imgedit-crop-height-' + postid).val( '' );
					} else {
						$('#imgedit-crop-width-' + postid).val( '');
					}
				} else {
					var error = $( '#imgedit-crop-' + postid ).find( '.notice-error' );
					if ( 'undefined' !== typeof( error ) ) {
						error.remove();
					}
				}

this.iasapi.setSelection( sel.x1, sel.y1, sel.x2, r );
				this.iasapi.update();
			}
		}
	},

/**
	 * Validates if a value in a jQuery.HTMLElement is numeric.
	 *
	 * @since 4.6.0
	 *
	 * @memberof imageEdit
	 *
	 * @param {jQuery} el The html element.
	 *
	 * @return {void|boolean} Returns false if the value is not numeric,
	 *                        void when it is.
	 */
	validateNumeric: function( el ) {
		if ( false === this.intval( $( el ).val() ) ) {
			$( el ).val( '' );
			return false;
		}
	}
};
})(jQuery);

cmd: