TinyMCE, inline link:

- Fix applying the changes when pressing the Enter key in Firefox. No longer inserts new paragraph in the editor.
- Fix empty check when getting text from the dialog.
- Always focus the URL field when opening the dialog.
- Add back the keydown events in the modal.

See #33301.
Built from https://develop.svn.wordpress.org/trunk@36743


git-svn-id: http://core.svn.wordpress.org/trunk@36710 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/js/tinymce/plugins/wplink/plugin.js

@@ -68,7 +68,13 @@
 			return tinymce.trim( this.getEl().firstChild.value );
 		},
 		getLinkText: function() {
-			return tinymce.trim( this.getEl().firstChild.nextSibling.value );
+			var text = this.getEl().firstChild.nextSibling.value;
+
+			if ( ! tinymce.trim( text ) ) {
+				return '';
+			}
+
+			return text.replace( /[\r\n\t ]+/g, ' ' );
 		},
 		reset: function() {
 			var urlInput = this.getEl().firstChild;
@@ -144,12 +150,15 @@
 				], true );
 
 				editToolbar.on( 'show', function() {
-					var inputNode = editToolbar.find( 'toolbar' )[0];
-
-					if ( inputNode && ! tinymce.$( document.body ).hasClass( 'modal-open' ) ) {
+					if ( ! tinymce.$( document.body ).hasClass( 'modal-open' ) ) {
 						window.setTimeout( function() {
-							inputNode.focus( true );
-						});
+							var element = editToolbar.$el.find( 'input.ui-autocomplete-input' )[0];
+
+							if ( element ) {
+								element.focus();
+								element.select();
+							}
+						} );
 					}
 				} );
 
@@ -172,6 +181,8 @@
 				return;
 			}
 
+			editToolbar.tempHide = false;
+
 			if ( link ) {
 				editor.dom.setAttribs( link, { 'data-wplink-edit': true } );
 			} else {
@@ -181,6 +192,8 @@
 				if ( tinymce.Env.ie ) {
 					editor.windowManager.wplinkBookmark = editor.selection.getBookmark();
 				}
+
+				editor.nodeChanged();
 			}
 		} );
 
@@ -227,12 +240,12 @@
 				inputInstance.reset();
 				removePlaceholders();
 				editor.focus();
-	
+
 				if ( tinymce.isIE ) {
 					editor.selection.moveToBookmark( editor.windowManager.wplinkBookmark );
 					editor.windowManager.wplinkBookmark = null;
 				}
-				
+
 				editToolbar.tempHide = false;
 			}
 		} );
@@ -384,6 +397,7 @@
 				tinymce.$( input ).on( 'keydown', function( event ) {
 					if ( event.keyCode === 13 ) {
 						editor.execCommand( 'wp_link_apply' );
+						event.preventDefault();
 					}
 				} );
 			}

wp-includes/js/wplink.js

@@ -29,7 +29,8 @@ var wpLink;
 				wpLink.setAutocomplete();
 			}
 
-			inputs.submit.click( function( event ) {
+			inputs.dialog.on( 'keydown', wpLink.keydown );
+			inputs.submit.on( 'click', function( event ) {
 				event.preventDefault();
 				wpLink.update();
 			});
@@ -210,7 +211,7 @@ var wpLink;
 				// IE will show a flashing cursor over the dialog.
 				window.setTimeout( function() {
 					inputs.url.focus()[0].select();
-				}, 100 );
+				} );
 			}
 
 			correctedURL = inputs.url.val().replace( /^http:\/\//, '' );
@@ -431,6 +432,29 @@ var wpLink;
 			editor.nodeChanged();
 		},
 
+		keydown: function( event ) {
+			var id;
+
+			// Escape key.
+			if ( 27 === event.keyCode ) {
+				wpLink.close();
+				event.stopImmediatePropagation();
+			// Tab key.
+			} else if ( 9 === event.keyCode ) {
+				id = event.target.id;
+
+				// wp-link-submit must always be the last focusable element in the dialog.
+				// following focusable elements will be skipped on keyboard navigation.
+				if ( id === 'wp-link-submit' && ! event.shiftKey ) {
+					inputs.close.focus();
+					event.preventDefault();
+				} else if ( id === 'wp-link-close' && event.shiftKey ) {
+					inputs.submit.focus();
+					event.preventDefault();
+				}
+			}
+		},
+
 		setDefaultValues: function() {
 			var selection,
 				emailRegexp = /^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}$/i,

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.5-beta1-36742';
+$wp_version = '4.5-beta1-36743';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.