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/home/techb158/public_html/wp-content/plugins/meta-box/js/

/home/techb158/public_html/wp-content/plugins/meta-box/js

Name	Size	Mode	Actions
block-editor/	-	0755	rm
jqueryui/	-	0755	rm
leaflet/	-	0755	rm
select2/	-	0755	rm
validation/	-	0755	rm
wp-color-picker-alpha/	-	0755	rm
autocomplete.js	1660	0666	edit dl rm
autosave.js	595	0666	edit dl rm
block-bindings.js	811	0666	edit dl rm
button-group.js	1018	0666	edit dl rm
clone.js	9413	0666	edit dl rm
color.js	1358	0666	edit dl rm
date.js	2532	0666	edit dl rm
datetime.js	2942	0666	edit dl rm
file-input.js	1913	0666	edit dl rm
file-upload.js	5622	0666	edit dl rm
file.js	3974	0666	edit dl rm
icon.js	795	0666	edit dl rm
image-advanced.js	2272	0666	edit dl rm
image-upload.js	1116	0666	edit dl rm
input-list.js	1091	0666	edit dl rm
link.js	2794	0666	edit dl rm
map-frontend.js	2057	0666	edit dl rm
map.js	8842	0666	edit dl rm
media.js	18301	0666	edit dl rm
modal.js	4222	0666	edit dl rm
oembed.js	880	0666	edit dl rm
osm-frontend.js	1259	0666	edit dl rm
osm.js	8032	0666	edit dl rm
password.js	672	0666	edit dl rm
post.js	1257	0666	edit dl rm
range.js	475	0666	edit dl rm
script.js	751	0666	edit dl rm
select-advanced.js	3759	0666	edit dl rm
select-tree.js	1663	0666	edit dl rm
select.js	536	0666	edit dl rm
slider.js	922	0666	edit dl rm
taxonomy.js	1244	0666	edit dl rm
time.js	1540	0666	edit dl rm
user.js	1467	0666	edit dl rm
video.js	2793	0666	edit dl rm
wysiwyg.js	5486	0666	edit dl rm

Edit: /home/techb158/public_html/wp-content/plugins/meta-box/js/clone.js (9413B)

( function ( $, rwmb ) {
	'use strict';

// Object holds all methods related to fields' index when clone
	var cloneIndex = {
		/**
		 * Set index for fields in a .rwmb-clone
		 * @param $inputs .rwmb-clone element
		 * @param index Index value
		 */
		set: function ( $inputs, index, count ) {
			$inputs.each( function () {
				var $field = $( this );

// Name attribute
				var name = this.name;
				if ( name && !$field.closest( '.rwmb-group-clone' ).length ) {
					$field.attr( 'name', cloneIndex.replace( index, name, '[', ']', false ) );
				}

// ID attribute
				var id = this.id;
				if ( id ) {
					id = id.replace( '_rwmb_template', '' );

// First clone takes the original ID
					if ( count === 2 ) {
						$field.attr( 'id', id );
					}

if ( count > 2 ) {
						$field.attr( 'id', cloneIndex.replace( index, id, '_', '', true, true ) );
					}
				}

$field.trigger( 'update_index', index );
			} );
		},

/**
		 * Replace an attribute of a field with updated index
		 * @param index New index value
		 * @param value Attribute value
		 * @param before String before returned value
		 * @param after String after returned value
		 * @param alternative Check if attribute does not contain any integer, will reset the attribute?
		 * @param isEnd Check if we find string at the end?
		 * @return string
		 */
		replace: function ( index, value, before, after, alternative, isEnd ) {
			before = before || '';
			after = after || '';

if ( typeof alternative === 'undefined' ) {
				alternative = true;
			}

var end = isEnd ? '$' : '';

var regex = new RegExp( cloneIndex.escapeRegex( before ) + '(\\d+)' + cloneIndex.escapeRegex( after ) + end ),
				newValue = before + index + after;

return regex.test( value ) ? value.replace( regex, newValue ) : ( alternative ? value + newValue : value );
		},

/**
		 * Helper function to escape string in regular expression
		 * @link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions
		 * @param string
		 * @return string
		 */
		escapeRegex: function ( string ) {
			return string.replace( /[.*+?^${}()|[\]\\]/g, "\\$&" );
		},

/**
		 * Helper function to create next index for clones
		 * @param $container .rwmb-input container
		 * @return integer
		 */
		nextIndex: function ( $container ) {
			var nextIndex = $container.data( 'next-index' );

// If we render cloneable fields via AJAX, the mb_ready event is not fired.
			// so nextIndex is undefined. In this case, we get the next index from the number of existing clones.
			if ( nextIndex === undefined ) {
				nextIndex = $container.children( '.rwmb-clone' ).length;
			}

$container.data( 'next-index', nextIndex + 1 );
			return nextIndex;
		}
	};

// Object holds all method related to fields' value when clone.
	var cloneValue = {
		setDefault: function () {
			var $field = $( this );

if ( true !== $field.data( 'clone-default' ) ) {
				return;
			}

var type = $field.attr( 'type' ),
				defaultValue = $field.data( 'default' );

if ( 'radio' === type ) {
				$field.prop( 'checked', $field.val() === defaultValue );
			} else if ( $field.hasClass( 'rwmb-checkbox' ) || $field.hasClass( 'rwmb-switch' ) ) {
				$field.prop( 'checked', !!defaultValue );
			} else if ( $field.hasClass( 'rwmb-checkbox_list' ) ) {
				var value = $field.val();
				$field.prop( 'checked', Array.isArray( defaultValue ) ? -1 !== defaultValue.indexOf( value ) : value == defaultValue );
			} else if ( $field.is( 'select' ) ) {
				$field.find( 'option[value="' + defaultValue + '"]' ).prop( 'selected', true );
			} else if ( !$field.hasClass( 'rwmb-hidden' ) ) {
				$field.val( defaultValue );
			}
		},
		clear: function () {
			const $field = $( this ),
				type = $field.attr( 'type' );

if ( 'radio' === type || 'checkbox' === type ) {
				$field.prop( 'checked', false );
			} else if ( $field.is( 'select' ) ) {
				if ( $field.attr( 'multiple' ) ) {
					$field.find( 'option' ).prop( 'selected', false );
					$field.val( null ).trigger( 'change' );
				} else {
					$field.prop( 'selectedIndex', 0 );
				}
			} else if ( !$field.hasClass( 'rwmb-hidden' ) ) {
				$field.val( '' );
			}
		}
	};

/**
	 * Clone fields
	 * @param $container A div container which has all fields
	 */
	function clone( $container ) {
		var $last = $container.children( '.rwmb-clone' ).last(),
			$template = $container.children( '.rwmb-clone-template' ),
			$clone = $template.clone(),
			nextIndex = cloneIndex.nextIndex( $container );

// Add _rwmb_template suffix to ID of fields in template.
		// so that the first clone will take the original ID.
		$template.find( rwmb.inputSelectors ).each( function () {
			this.id = this.id.includes( '_rwmb_template' ) ? this.id : this.id + '_rwmb_template';
		} );

// Clear fields' values.
		var $inputs = $clone.find( rwmb.inputSelectors );
		let count = $container.children( '.rwmb-clone' ).length;

// The first clone should keep the default values.
		if ( count > 1 ) {
			$inputs.each( cloneValue.clear );
		}

$clone = $clone.removeClass( 'rwmb-clone-template' );
		// Remove validation errors.
		$clone.find( 'p.rwmb-error' ).remove();

// Insert clone.
		$clone.insertAfter( $last );
		count++;

// Trigger custom event for the clone instance. Required for Group extension to update sub fields.
		$clone.trigger( 'clone_instance', nextIndex );

// Set fields index. Must run before trigger clone event.
		cloneIndex.set( $inputs, nextIndex, count );

// Set fields' default values: do after index is set to prevent previous radio fields from unchecking.
		$inputs.each( cloneValue.setDefault );

// Trigger custom clone event.
		$inputs.trigger( 'clone', nextIndex );

// After cloning fields.
		$inputs.trigger( 'after_clone', nextIndex );

// Trigger custom change event for MB Blocks to update block attributes.
		$inputs.first().trigger( 'mb_change' );
	}

/**
	 * Hide remove buttons when there's only 1 of them
	 *
	 * @param $container .rwmb-input container
	 */
	function toggleRemoveButtons( $container ) {

const $clones = $container.children( '.rwmb-clone' );
		let minClone = 1;
		let offset = 1;

// Add the first clone if data-clone-empty-start = false
		const cloneEmptyStart = $container[ 0 ].dataset.cloneEmptyStart ?? 0;

// If clone-empty-start is true, we need at least 1 item.
		if ( cloneEmptyStart == 1 ) {
			offset = 0;
		}

if ( $container.data( 'min-clone' ) ) {
			minClone = parseInt( $container.data( 'min-clone' ) );
		}
		$clones.children( '.remove-clone' ).toggle( $clones.length - offset > minClone );

// Recursive for nested groups.
		$container.find( '.rwmb-input' ).each( function () {
			toggleRemoveButtons( $( this ) );
		} );
	}

/**
	 * Toggle add button
	 * Used with [data-max-clone] attribute. When max clone is reached, the add button is hid and vice versa
	 *
	 * @param $container .rwmb-input container
	 */
	function toggleAddButton( $container ) {
		var $button = $container.children( '.add-clone' ),
			maxClone = parseInt( $container.data( 'max-clone' ) ) + 1,
			numClone = $container.children( '.rwmb-clone' ).length;

$button.toggle( isNaN( maxClone ) || ( maxClone && numClone < maxClone ) );
	}

function addClone( e ) {
		e.preventDefault();

var $container = $( this ).closest( '.rwmb-input' );
		clone( $container );

toggleRemoveButtons( $container );
		toggleAddButton( $container );
		sortClones.apply( $container[ 0 ] );
	}

function removeClone( e ) {
		e.preventDefault();

var $this = $( this ),
			$container = $this.closest( '.rwmb-input' );

// Remove clone only if there are 2 or more of them
		if ( $container.children( '.rwmb-clone' ).length < 2 ) {
			return;
		}

$this.parent().trigger( 'remove' ).remove();
		toggleRemoveButtons( $container );
		toggleAddButton( $container );

// Trigger custom change event for MB Blocks to update block attributes.
		$container.find( rwmb.inputSelectors ).first().trigger( 'mb_change' );
	}

/**
	 * Sort clones.
	 * Expect this = .rwmb-input element.
	 */
	function sortClones() {
		var $container = $( this );

if ( undefined !== $container.sortable( 'instance' ) ) {
			return;
		}
		if ( 0 === $container.children( '.rwmb-clone' ).length ) {
			return;
		}

$container.sortable( {
			handle: '.rwmb-clone-icon',
			placeholder: ' rwmb-clone rwmb-sortable-placeholder',
			items: '> .rwmb-clone',
			start: function ( event, ui ) {
				// Make the placeholder has the same height as dragged item
				ui.placeholder.height( ui.item.outerHeight() );
			},
			stop: function ( event, ui ) {
				ui.item.trigger( 'mb_init_editors' );
				ui.item.find( rwmb.inputSelectors ).first().trigger( 'mb_change' );
			}
		} );
	}

function start() {
		var $container = $( this );
		toggleRemoveButtons( $container );
		toggleAddButton( $container );

$container.data( 'next-index', $container.children( '.rwmb-clone' ).length );
		sortClones.apply( this );
	}

function init( e ) {
		$( e.target ).find( '.rwmb-input' ).each( start );
	}

rwmb.$document
		.on( 'mb_ready', init )
		.on( 'click', '.add-clone', addClone )
		.on( 'click', '.remove-clone', removeClone );

// Export for use outside.
	rwmb.cloneIndex = cloneIndex;
	rwmb.cloneValue = cloneValue;
	rwmb.sortClones = sortClones;
	rwmb.toggleRemoveButtons = toggleRemoveButtons;
	rwmb.toggleAddButton = toggleAddButton;
}( jQuery, rwmb ) );

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