From 0d1da4356173e926fdcac42462daa4fcb7617109 Mon Sep 17 00:00:00 2001
From: Daniel Weipert <code@drogueronin.de>
Date: Mon, 21 Dec 2020 16:11:17 +0100
Subject: Initial commit

---
 src/index.js | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 src/index.js

(limited to 'src/index.js')

diff --git a/src/index.js b/src/index.js
new file mode 100644
index 0000000..eecabf6
--- /dev/null
+++ b/src/index.js
@@ -0,0 +1,49 @@
+/* global jQuery ajaxurl */
+
+import './index.scss';
+
+( function ( $ ) {
+	const overlay = $( '<div class="post-order-overlay">' ).appendTo( 'body' );
+	$( '#the-list' ).sortable( {
+		items: 'tr',
+		axis: 'y',
+		cursor: 'move',
+
+		// @see https://stackoverflow.com/a/57611747/6114451
+		start( e, ui ) {
+			const $originals = ui.helper.children();
+			ui.placeholder.children().each( function ( index ) {
+				$( this ).width( $originals.eq( index ).width() );
+				$( this ).height( $originals.eq( index ).height() );
+			} );
+		},
+		helper( e, tr ) {
+			const $helper = tr.clone();
+			const $originals = tr.children();
+			$helper.children().each( function ( index ) {
+				$( this ).width( $originals.eq( index ).outerWidth( true ) );
+			} );
+			return $helper;
+		},
+
+		update() {
+			// show overlay
+			overlay.addClass( 'post-order-overlay--visible' );
+
+			// update posts
+			$.post(
+				ajaxurl,
+				{
+					action: 'update-post-order',
+					page: $( '#current-page-selector' ).val(),
+					perPage: $( '#edit_post_per_page' ).val(),
+					postOrder: $( '#the-list' ).sortable( 'serialize' ),
+				},
+				() => {
+					// hide overlay after updating
+					overlay.removeClass( 'post-order-overlay--visible' );
+				}
+			);
+		},
+	} );
+} )( jQuery );
-- 
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