X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/7f1521bf193b382565eb753043c161f4cb3fcda7..138998bbd8f7a1ac38b2f1eacbdf7cd522be4b13:/wp-includes/js/tinymce/plugins/wplink/plugin.js

diff --git a/wp-includes/js/tinymce/plugins/wplink/plugin.js b/wp-includes/js/tinymce/plugins/wplink/plugin.js
index f4b2747a..eef8940c 100644
--- a/wp-includes/js/tinymce/plugins/wplink/plugin.js
+++ b/wp-includes/js/tinymce/plugins/wplink/plugin.js
@@ -1,50 +1,148 @@
-/* global tinymce */
-tinymce.PluginManager.add( 'wplink', function( editor ) {
-	editor.addCommand( 'WP_Link', function() {
-		window.wpLink && window.wpLink.open( editor.id );
-	});
-
-	// WP default shortcut
-	editor.addShortcut( 'Alt+Shift+A', '', 'WP_Link' );
-	// The "de-facto standard" shortcut, see #27305
-	editor.addShortcut( 'Meta+K', '', 'WP_Link' );
-
-	editor.addButton( 'link', {
-		icon: 'link',
-		tooltip: 'Insert/edit link',
-		cmd: 'WP_Link',
-		stateSelector: 'a[href]'
-	});
-
-	editor.addButton( 'unlink', {
-		icon: 'unlink',
-		tooltip: 'Remove link',
-		cmd: 'unlink'
-	});
-
-	editor.addMenuItem( 'link', {
-		icon: 'link',
-		text: 'Insert/edit link',
-		cmd: 'WP_Link',
-		stateSelector: 'a[href]',
-		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+$/i.test( pastedStr ) ) {
-				editor.execCommand( 'mceInsertLink', false, {
-					href: editor.dom.decode( pastedStr )
-				} );
+( function( tinymce ) {
+	tinymce.ui.WPLinkPreview = tinymce.ui.Control.extend( {
+		url: '#',
+		renderHtml: function() {
+			return (
+				'<div id="' + this._id + '" class="wp-link-preview">' +
+					'<a href="' + this.url + '" target="_blank" tabindex="-1">' + this.url + '</a>' +
+				'</div>'
+			);
+		},
+		setURL: function( url ) {
+			var index, lastIndex;
+
+			if ( this.url !== url ) {
+				this.url = url;
+
+				url = window.decodeURIComponent( url );
+
+				url = url.replace( /^(?:https?:)?\/\/(?:www\.)?/, '' );
+
+				if ( ( index = url.indexOf( '?' ) ) !== -1 ) {
+					url = url.slice( 0, index );
+				}
+
+				if ( ( index = url.indexOf( '#' ) ) !== -1 ) {
+					url = url.slice( 0, index );
+				}
+
+				url = url.replace( /(?:index)?\.html$/, '' );
+
+				if ( url.charAt( url.length - 1 ) === '/' ) {
+					url = url.slice( 0, -1 );
+				}
 
-				event.preventDefault();
+				// If the URL is longer that 40 chars, concatenate the beginning (after the domain) and ending with ...
+				if ( url.length > 40 && ( index = url.indexOf( '/' ) ) !== -1 && ( lastIndex = url.lastIndexOf( '/' ) ) !== -1 && lastIndex !== index ) {
+					// If the beginning + ending are shorter that 40 chars, show more of the ending
+					if ( index + url.length - lastIndex < 40 ) {
+						lastIndex =  -( 40 - ( index + 1 ) );
+					}
+
+					url = url.slice( 0, index + 1 ) + '\u2026' + url.slice( lastIndex );
+				}
+
+				tinymce.$( this.getEl().firstChild ).attr( 'href', this.url ).text( url );
 			}
 		}
 	} );
-});
+
+	tinymce.PluginManager.add( 'wplink', function( editor ) {
+		var toolbar;
+
+		editor.addCommand( 'WP_Link', function() {
+			window.wpLink && window.wpLink.open( editor.id );
+		});
+
+		// WP default shortcut
+		editor.addShortcut( 'access+a', '', 'WP_Link' );
+		// The "de-facto standard" shortcut, see #27305
+		editor.addShortcut( 'meta+k', '', 'WP_Link' );
+
+		editor.addButton( 'link', {
+			icon: 'link',
+			tooltip: 'Insert/edit link',
+			cmd: 'WP_Link',
+			stateSelector: 'a[href]'
+		});
+
+		editor.addButton( 'unlink', {
+			icon: 'unlink',
+			tooltip: 'Remove link',
+			cmd: 'unlink'
+		});
+
+		editor.addMenuItem( 'link', {
+			icon: 'link',
+			text: 'Insert/edit link',
+			cmd: 'WP_Link',
+			stateSelector: 'a[href]',
+			context: 'insert',
+			prependToContext: true
+		});
+
+		editor.on( 'pastepreprocess', function( event ) {
+			var pastedStr = event.content,
+				regExp = /^(?:https?:)?\/\/\S+$/i;
+
+			if ( ! editor.selection.isCollapsed() && ! regExp.test( editor.selection.getContent() ) ) {
+				pastedStr = pastedStr.replace( /<[^>]+>/g, '' );
+				pastedStr = tinymce.trim( pastedStr );
+
+				if ( regExp.test( pastedStr ) ) {
+					editor.execCommand( 'mceInsertLink', false, {
+						href: editor.dom.decode( pastedStr )
+					} );
+
+					event.preventDefault();
+				}
+			}
+		} );
+
+		editor.addButton( 'wp_link_preview', {
+			type: 'WPLinkPreview',
+			onPostRender: function() {
+				var self = this;
+
+				editor.on( 'wptoolbar', function( event ) {
+					var anchor = editor.dom.getParent( event.element, 'a' ),
+						$anchor,
+						href;
+
+					if ( anchor ) {
+						$anchor = editor.$( anchor );
+						href = $anchor.attr( 'href' );
+
+						if ( href && ! $anchor.find( 'img' ).length ) {
+							self.setURL( href );
+							event.element = anchor;
+							event.toolbar = toolbar;
+						}
+					}
+				} );
+			}
+		} );
+
+		editor.addButton( 'wp_link_edit', {
+			tooltip: 'Edit ', // trailing space is needed, used for context
+			icon: 'dashicon dashicons-edit',
+			cmd: 'WP_Link'
+		} );
+
+		editor.addButton( 'wp_link_remove', {
+			tooltip: 'Remove',
+			icon: 'dashicon dashicons-no',
+			cmd: 'unlink'
+		} );
+
+		editor.on( 'preinit', function() {
+			if ( editor.wp && editor.wp._createToolbar ) {
+				toolbar = editor.wp._createToolbar( [
+					'wp_link_preview',
+					'wp_link_edit',
+					'wp_link_remove'
+				], true );
+			}
+		} );
+	} );
+} )( window.tinymce );