From 7baa0da9658ed1b9c75874bf2d2c3158fb4feb05 Mon Sep 17 00:00:00 2001
From: Andrew Ozz <azaozz@git.wordpress.org>
Date: Mon, 9 Mar 2015 19:59:14 +0000
Subject: [PATCH] TinyMCE: when pasting an URL over a selection, insert a link
 with the URL instead of replacing the selection with it. Props iseulde. Fixes
 #31571.

git-svn-id: https://develop.svn.wordpress.org/trunk@31691 602fd350-edb4-49c9-b593-d223f7449a82
---
 .../js/tinymce/plugins/wpeditimage/plugin.js  |  6 ++++++
 .../js/tinymce/plugins/wplink/plugin.js       | 19 ++++++++++++++++++-
 2 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/src/wp-includes/js/tinymce/plugins/wpeditimage/plugin.js b/src/wp-includes/js/tinymce/plugins/wpeditimage/plugin.js
index d8b735fb9d..89bf33a1b4 100644
--- a/src/wp-includes/js/tinymce/plugins/wpeditimage/plugin.js
+++ b/src/wp-includes/js/tinymce/plugins/wpeditimage/plugin.js
@@ -1220,6 +1220,12 @@ tinymce.PluginManager.add( 'wpeditimage', function( editor ) {
 		}
 	});
 
+	editor.on( 'beforeexeccommand', function( event ) {
+		if ( isPlaceholder( editor.selection.getNode() ) ) {
+			event.preventDefault();
+		}
+	} );
+
 	return {
 		_do_shcode: parseShortcode,
 		_get_shcode: getShortcode
diff --git a/src/wp-includes/js/tinymce/plugins/wplink/plugin.js b/src/wp-includes/js/tinymce/plugins/wplink/plugin.js
index 8c055857fb..934ee30da5 100644
--- a/src/wp-includes/js/tinymce/plugins/wplink/plugin.js
+++ b/src/wp-includes/js/tinymce/plugins/wplink/plugin.js
@@ -1,7 +1,7 @@
 /* global tinymce */
 tinymce.PluginManager.add( 'wplink', function( editor ) {
 	var linkButton;
-	
+
 	// Register a command so that it can be invoked by using tinyMCE.activeEditor.execCommand( 'WP_Link' );
 	editor.addCommand( 'WP_Link', function() {
 		if ( ( ! linkButton || ! linkButton.disabled() ) && typeof window.wpLink !== 'undefined' ) {
@@ -60,4 +60,21 @@ tinymce.PluginManager.add( 'wplink', function( editor ) {
 		context: 'insert',
 		prependToContext: true
 	});
+
+	editor.on( 'pastepreprocess', function( event ) {
+		var pastedStr = event.content;
+
+		if ( ! editor.selection.isCollapsed() ) {
+			pastedStr = pastedStr.replace( /<[^>]+>/g, '' );
+			pastedStr = tinymce.trim( pastedStr );
+
+			if ( /^(?:https?:)?\/\/\S+$/i.test( pastedStr ) ) {
+				editor.execCommand( 'mceInsertLink', false, {
+					href: editor.dom.decode( pastedStr )
+				} );
+
+				event.preventDefault();
+			}
+		}
+	} );
 });