+$document.ready( function() {
+ var checks, first, last, checked, sliced, mobileEvent, transitionTimeout, focusedRowActions,
+ lastClicked = false,
+ pageInput = $('input.current-page'),
+ currentPage = pageInput.val(),
+ isIOS = /iPhone|iPad|iPod/.test( navigator.userAgent ),
+ isAndroid = navigator.userAgent.indexOf( 'Android' ) !== -1,
+ isIE8 = $( document.documentElement ).hasClass( 'ie8' ),
+ $adminMenuWrap = $( '#adminmenuwrap' ),
+ $wpwrap = $( '#wpwrap' ),
+ $adminmenu = $( '#adminmenu' ),
+ $overlay = $( '#wp-responsive-overlay' ),
+ $toolbar = $( '#wp-toolbar' ),
+ $toolbarPopups = $toolbar.find( 'a[aria-haspopup="true"]' ),
+ $sortables = $('.meta-box-sortables'),
+ wpResponsiveActive = false,
+ $adminbar = $( '#wpadminbar' ),
+ lastScrollPosition = 0,
+ pinnedMenuTop = false,
+ pinnedMenuBottom = false,
+ menuTop = 0,
+ menuIsPinned = false,
+ height = {
+ window: $window.height(),
+ wpwrap: $wpwrap.height(),
+ adminbar: $adminbar.height(),
+ menu: $adminMenuWrap.height()
+ };
+
+
+ // when the menu is folded, make the fly-out submenu header clickable
+ $adminmenu.on('click.wp-submenu-head', '.wp-submenu-head', function(e){
+ $(e.target).parent().siblings('a').get(0).click();
+ });
+
+ $('#collapse-menu').on('click.collapse-menu', function() {
+ var respWidth, state;
+
+ // reset any compensation for submenus near the bottom of the screen
+ $('#adminmenu div.wp-submenu').css('margin-top', '');
+
+ if ( window.innerWidth ) {
+ // window.innerWidth is affected by zooming on phones
+ respWidth = Math.max( window.innerWidth, document.documentElement.clientWidth );
+ } else {
+ // IE < 9 doesn't support @media CSS rules
+ respWidth = 961;
+ }
+
+ if ( respWidth && respWidth < 960 ) {
+ if ( $body.hasClass('auto-fold') ) {
+ $body.removeClass('auto-fold').removeClass('folded');
+ setUserSetting('unfold', 1);
+ setUserSetting('mfold', 'o');
+ state = 'open';
+ } else {
+ $body.addClass('auto-fold');
+ setUserSetting('unfold', 0);
+ state = 'folded';
+ }
+ } else {
+ if ( $body.hasClass('folded') ) {
+ $body.removeClass('folded');
+ setUserSetting('mfold', 'o');
+ state = 'open';
+ } else {
+ $body.addClass('folded');
+ setUserSetting('mfold', 'f');
+ state = 'folded';
+ }
+ }
+
+ currentMenuItemHasPopup();
+ $document.trigger( 'wp-collapse-menu', { state: state } );
+ });
+
+ // Handle the `aria-haspopup` attribute on the current menu item when it has a sub-menu.
+ function currentMenuItemHasPopup() {
+ var respWidth,
+ $current = $( 'a.wp-has-current-submenu' );
+
+ if ( window.innerWidth ) {
+ respWidth = Math.max( window.innerWidth, document.documentElement.clientWidth );
+ } else {
+ respWidth = 961;
+ }
+
+ if ( $body.hasClass( 'folded' ) || ( $body.hasClass( 'auto-fold' ) && respWidth && respWidth <= 960 && respWidth > 782 ) ) {
+ // When folded or auto-folded and not responsive view, the current menu item does have a fly-out sub-menu.
+ $current.attr( 'aria-haspopup', 'true' );
+ } else {
+ // When expanded or in responsive view, reset aria-haspopup.
+ $current.attr( 'aria-haspopup', 'false' );
+ }
+ }
+
+ $document.on( 'wp-window-resized wp-responsive-activate wp-responsive-deactivate', currentMenuItemHasPopup );
+
+ /**
+ * Ensure an admin submenu is within the visual viewport.
+ *
+ * @since 4.1.0
+ *
+ * @param {jQuery} $menuItem The parent menu item containing the submenu.
+ */
+ function adjustSubmenu( $menuItem ) {
+ var bottomOffset, pageHeight, adjustment, theFold, menutop, wintop, maxtop,
+ $submenu = $menuItem.find( '.wp-submenu' );
+
+ menutop = $menuItem.offset().top;
+ wintop = $window.scrollTop();
+ maxtop = menutop - wintop - 30; // max = make the top of the sub almost touch admin bar
+
+ bottomOffset = menutop + $submenu.height() + 1; // Bottom offset of the menu
+ pageHeight = $wpwrap.height(); // Height of the entire page
+ adjustment = 60 + bottomOffset - pageHeight;
+ theFold = $window.height() + wintop - 50; // The fold
+
+ if ( theFold < ( bottomOffset - adjustment ) ) {
+ adjustment = bottomOffset - theFold;
+ }
+
+ if ( adjustment > maxtop ) {
+ adjustment = maxtop;
+ }
+
+ if ( adjustment > 1 ) {
+ $submenu.css( 'margin-top', '-' + adjustment + 'px' );
+ } else {
+ $submenu.css( 'margin-top', '' );
+ }
+ }
+
+ if ( 'ontouchstart' in window || /IEMobile\/[1-9]/.test(navigator.userAgent) ) { // touch screen device
+ // iOS Safari works with touchstart, the rest work with click
+ mobileEvent = isIOS ? 'touchstart' : 'click';
+
+ // close any open submenus when touch/click is not on the menu
+ $body.on( mobileEvent+'.wp-mobile-hover', function(e) {
+ if ( $adminmenu.data('wp-responsive') ) {
+ return;
+ }
+
+ if ( ! $( e.target ).closest( '#adminmenu' ).length ) {
+ $adminmenu.find( 'li.opensub' ).removeClass( 'opensub' );
+ }
+ });
+
+ $adminmenu.find( 'a.wp-has-submenu' ).on( mobileEvent + '.wp-mobile-hover', function( event ) {
+ var $menuItem = $(this).parent();
+
+ if ( $adminmenu.data( 'wp-responsive' ) ) {
+ return;
+ }
+
+ // Show the sub instead of following the link if:
+ // - the submenu is not open
+ // - the submenu is not shown inline or the menu is not folded
+ if ( ! $menuItem.hasClass( 'opensub' ) && ( ! $menuItem.hasClass( 'wp-menu-open' ) || $menuItem.width() < 40 ) ) {
+ event.preventDefault();
+ adjustSubmenu( $menuItem );
+ $adminmenu.find( 'li.opensub' ).removeClass( 'opensub' );
+ $menuItem.addClass('opensub');
+ }
+ });
+ }
+
+ if ( ! isIOS && ! isAndroid ) {
+ $adminmenu.find( 'li.wp-has-submenu' ).hoverIntent({
+ over: function() {
+ var $menuItem = $( this ),
+ $submenu = $menuItem.find( '.wp-submenu' ),
+ top = parseInt( $submenu.css( 'top' ), 10 );
+
+ if ( isNaN( top ) || top > -5 ) { // the submenu is visible
+ return;
+ }
+
+ if ( $adminmenu.data( 'wp-responsive' ) ) {
+ // The menu is in responsive mode, bail
+ return;
+ }
+
+ adjustSubmenu( $menuItem );
+ $adminmenu.find( 'li.opensub' ).removeClass( 'opensub' );
+ $menuItem.addClass( 'opensub' );
+ },
+ out: function(){
+ if ( $adminmenu.data( 'wp-responsive' ) ) {
+ // The menu is in responsive mode, bail
+ return;
+ }
+
+ $( this ).removeClass( 'opensub' ).find( '.wp-submenu' ).css( 'margin-top', '' );
+ },
+ timeout: 200,
+ sensitivity: 7,
+ interval: 90
+ });
+
+ $adminmenu.on( 'focus.adminmenu', '.wp-submenu a', function( event ) {
+ if ( $adminmenu.data( 'wp-responsive' ) ) {
+ // The menu is in responsive mode, bail
+ return;
+ }
+
+ $( event.target ).closest( 'li.menu-top' ).addClass( 'opensub' );
+ }).on( 'blur.adminmenu', '.wp-submenu a', function( event ) {
+ if ( $adminmenu.data( 'wp-responsive' ) ) {
+ return;
+ }
+
+ $( event.target ).closest( 'li.menu-top' ).removeClass( 'opensub' );
+ }).find( 'li.wp-has-submenu.wp-not-current-submenu' ).on( 'focusin.adminmenu', function() {
+ adjustSubmenu( $( this ) );
+ });
+ }
+
+ /*
+ * The `.below-h2` class is here just for backward compatibility with plugins
+ * that are (incorrectly) using it. Do not use. Use `.inline` instead. See #34570.
+ */
+ $( 'div.updated, div.error, div.notice' ).not( '.inline, .below-h2' ).insertAfter( $( '.wrap h1, .wrap h2' ).first() );
+
+ // Make notices dismissible
+ function makeNoticesDismissible() {
+ $( '.notice.is-dismissible' ).each( function() {
+ var $el = $( this ),
+ $button = $( '<button type="button" class="notice-dismiss"><span class="screen-reader-text"></span></button>' ),
+ btnText = commonL10n.dismiss || '';
+
+ // Ensure plain text
+ $button.find( '.screen-reader-text' ).text( btnText );
+ $button.on( 'click.wp-dismiss-notice', function( event ) {
+ event.preventDefault();
+ $el.fadeTo( 100, 0, function() {
+ $el.slideUp( 100, function() {
+ $el.remove();
+ });
+ });
+ });
+
+ $el.append( $button );
+ });
+ }
+
+ $document.on( 'wp-updates-notice-added wp-plugin-install-error wp-plugin-update-error wp-plugin-delete-error wp-theme-install-error wp-theme-delete-error', makeNoticesDismissible );
+
+ // Init screen meta
+ screenMeta.init();
+
+ // check all checkboxes
+ $('tbody').children().children('.check-column').find(':checkbox').click( function(e) {
+ if ( 'undefined' == e.shiftKey ) { return true; }
+ if ( e.shiftKey ) {
+ if ( !lastClicked ) { return true; }
+ checks = $( lastClicked ).closest( 'form' ).find( ':checkbox' ).filter( ':visible:enabled' );
+ first = checks.index( lastClicked );
+ last = checks.index( this );
+ checked = $(this).prop('checked');
+ if ( 0 < first && 0 < last && first != last ) {
+ sliced = ( last > first ) ? checks.slice( first, last ) : checks.slice( last, first );
+ sliced.prop( 'checked', function() {
+ if ( $(this).closest('tr').is(':visible') )
+ return checked;
+
+ return false;
+ });
+ }
+ }
+ lastClicked = this;
+
+ // toggle "check all" checkboxes
+ var unchecked = $(this).closest('tbody').find(':checkbox').filter(':visible:enabled').not(':checked');
+ $(this).closest('table').children('thead, tfoot').find(':checkbox').prop('checked', function() {
+ return ( 0 === unchecked.length );
+ });
+
+ return true;
+ });
+
+ $('thead, tfoot').find('.check-column :checkbox').on( 'click.wp-toggle-checkboxes', function( event ) {
+ var $this = $(this),
+ $table = $this.closest( 'table' ),
+ controlChecked = $this.prop('checked'),
+ toggle = event.shiftKey || $this.data('wp-toggle');