var ajaxWidgets, ajaxPopulateWidgets, quickPressLoad;

jQuery(document).ready( function($) {

	/* Dashboard Welcome Panel */

	var welcomePanel = $('#welcome-panel'),

		welcomePanelHide = $('#wp_welcome_panel-hide'),

	 	updateWelcomePanel = function( visible ) {

			$.post( ajaxurl, {

				action: 'update-welcome-panel',

				visible: visible,

				welcomepanelnonce: $('#welcomepanelnonce').val()

			});

		};

	if ( welcomePanel.hasClass('hidden') && welcomePanelHide.prop('checked') )

		welcomePanel.removeClass('hidden');

	$('.welcome-panel-close, .welcome-panel-dismiss a', welcomePanel).click( function(e) {

		e.preventDefault();

		welcomePanel.addClass('hidden');

		updateWelcomePanel( 0 );

		$('#wp_welcome_panel-hide').prop('checked', false);

	});

	welcomePanelHide.click( function() {

		welcomePanel.toggleClass('hidden', ! this.checked );

		updateWelcomePanel( this.checked ? 1 : 0 );

	});

	// These widgets are sometimes populated via ajax

	ajaxWidgets = [

		'dashboard_incoming_links',

		'dashboard_primary',

		'dashboard_secondary',

		'dashboard_plugins'

	];

	ajaxPopulateWidgets = function(el) {

		function show(i, id) {

			var p, e = $('#' + id + ' div.inside:visible').find('.widget-loading');

			if ( e.length ) {

				p = e.parent();

				setTimeout( function(){

					p.load( ajaxurl + '?action=dashboard-widgets&widget=' + id, '', function() {

						p.hide().slideDown('normal', function(){

							$(this).css('display', '');

						});

					});

				}, i * 500 );

			}

		}

		if ( el ) {

			el = el.toString();

			if ( $.inArray(el, ajaxWidgets) != -1 )

				show(0, el);

		} else {

			$.each( ajaxWidgets, show );

		}

	};

	ajaxPopulateWidgets();

	postboxes.add_postbox_toggles(pagenow, { pbshow: ajaxPopulateWidgets } );

	/* QuickPress */

	quickPressLoad = function() {

		var act = $('#quickpost-action'), t;

		t = $('#quick-press').submit( function() {

			$('#dashboard_quick_press #publishing-action .spinner').show();

			$('#quick-press .submit input[type="submit"], #quick-press .submit input[type="reset"]').prop('disabled', true);

			if ( 'post' == act.val() ) {

				act.val( 'post-quickpress-publish' );

			}

			$('#dashboard_quick_press div.inside').load( t.attr( 'action' ), t.serializeArray(), function() {

				$('#dashboard_quick_press #publishing-action .spinner').hide();

				$('#quick-press .submit input[type="submit"], #quick-press .submit input[type="reset"]').prop('disabled', false);

				$('#dashboard_quick_press ul').next('p').remove();

				$('#dashboard_quick_press ul').find('li').each( function() {

					$('#dashboard_recent_drafts ul').prepend( this );

				} ).end().remove();

				quickPressLoad();

			} );

			return false;

		} );

		$('#publish').click( function() { act.val( 'post-quickpress-publish' ); } );

		$('#title, #tags-input').each( function() {

			var input = $(this), prompt = $('#' + this.id + '-prompt-text');

			if ( '' === this.value )

				prompt.removeClass('screen-reader-text');

			prompt.click( function() {

				$(this).addClass('screen-reader-text');

				input.focus();

			});

			input.blur( function() {

				if ( '' === this.value )

					prompt.removeClass('screen-reader-text');

			});

			input.focus( function() {

				prompt.addClass('screen-reader-text');

			});

		});

		$('#quick-press').on( 'click focusin', function() {

			wpActiveEditor = 'content';

		});

	};

	quickPressLoad();

} );