Add Editable Permalinks

components/button/index.js

@@ -29,6 +29,10 @@ class Button extends Component {
 		this.ref = ref;
 	}
 
+	focus() {
+		this.ref.focus();
+	}
+
 	render() {
 		const {
 			href,

editor/components/post-permalink/editor.js

@@ -0,0 +1,98 @@
+/**
+ * WordPress dependencies
+ */
+import { withDispatch, withSelect } from '@wordpress/data';
+import { Component, compose } from '@wordpress/element';
+import { __ } from '@wordpress/i18n';
+import { Button } from '@wordpress/components';
+
+/**
+ * Internal Dependencies
+ */
+import './style.scss';
+
+class PostPermalinkEditor extends Component {
+	constructor( { permalinkParts } ) {
+		super( ...arguments );
+
+		this.state = {
+			editedPostName: permalinkParts.postName,
+		};
+
+		this.onSavePermalink = this.onSavePermalink.bind( this );
+	}
+
+	onSavePermalink( event ) {
+		const postName = this.state.editedPostName.replace( /\s+/g, '-' );
+
+		event.preventDefault();
+
+		this.props.onSave();
+
+		if ( ! postName || postName === this.props.postName ) {
+			return;
+		}
+
+		this.props.editPost( {
+			slug: postName,
+		} );
+
+		this.setState( {
+			editedPostName: postName,
+		} );
+	}
+
+	render() {
+		const { prefix, suffix } = this.props.permalinkParts;
+		const { editedPostName } = this.state;
+
+		/* eslint-disable jsx-a11y/no-autofocus */
+		// Autofocus is allowed here, as this mini-UI is only loaded when the user clicks to open it.
+		return (
+			<form
+				className="editor-post-permalink-editor"
+				onSubmit={ this.onSavePermalink }
+			>
+				<span>
+					<span className="editor-post-permalink-editor__prefix">
+						{ prefix }
+					</span>
+					<input
+						className="editor-post-permalink-editor__edit"
+						aria-label={ __( 'Edit post permalink' ) }
+						value={ editedPostName }
+						onChange={ ( event ) => this.setState( { editedPostName: event.target.value } ) }
+						required
+						autoFocus
+					/>
+					<span className="editor-post-permalink-editor__suffix">
+						{ suffix }
+					</span>
+					&lrm;
+				</span>
+				<Button
+					className="editor-post-permalink-editor__save"
+					isLarge
+					onClick={ this.onSavePermalink }
+				>
+					{ __( 'OK' ) }
+				</Button>
+			</form>
+		);
+		/* eslint-enable jsx-a11y/no-autofocus */
+	}
+}
+
+export default compose( [
+	withSelect( ( select ) => {
+		const { getPermalinkParts } = select( 'core/editor' );
+		return {
+			permalinkParts: getPermalinkParts(),
+		};
+	} ),
+	withDispatch( ( dispatch ) => {
+		const { editPost } = dispatch( 'core/editor' );
+		return { editPost };
+	} ),
+] )( PostPermalinkEditor );
+

editor/components/post-permalink/index.js

@@ -1,79 +1,134 @@
-/**
- * External dependencies
- */
-import { connect } from 'react-redux';
-
 /**
  * WordPress dependencies
  */
-import { Component } from '@wordpress/element';
+import { withDispatch, withSelect } from '@wordpress/data';
+import { Component, compose } from '@wordpress/element';
 import { __ } from '@wordpress/i18n';
-import { Dashicon, ClipboardButton, Button } from '@wordpress/components';
+import { Dashicon, Button, ClipboardButton, Tooltip } from '@wordpress/components';
 
 /**
  * Internal Dependencies
  */
 import './style.scss';
-import { isEditedPostNew, getEditedPostAttribute } from '../../store/selectors';
+import PostPermalinkEditor from './editor.js';
+import { getWPAdminURL } from '../../utils/url';
 
 class PostPermalink extends Component {
 	constructor() {
 		super( ...arguments );
+
+		this.addVisibilityCheck = this.addVisibilityCheck.bind( this );
+		this.onVisibilityChange = this.onVisibilityChange.bind( this );
+
 		this.state = {
-			showCopyConfirmation: false,
+			iconClass: '',
+			isEditingPermalink: false,
 		};
-		this.onCopy = this.onCopy.bind( this );
-		this.onFinishCopy = this.onFinishCopy.bind( this );
 	}
 
-	componentWillUnmount() {
-		clearTimeout( this.dismissCopyConfirmation );
+	addVisibilityCheck() {
+		window.addEventListener( 'visibilitychange', this.onVisibilityChange );
+	}
+
+	onVisibilityChange() {
+		const { isEditable, refreshPost } = this.props;
+		// If the user just returned after having clicked the "Change Permalinks" button,
+		// fetch a new copy of the post from the server, just in case they enabled permalinks.
+		if ( ! isEditable && 'visible' === document.visibilityState ) {
+			refreshPost();
+		}
 	}
 
-	onCopy() {
-		this.setState( {
-			showCopyConfirmation: true,
-		} );
+	componentDidUpdate( prevProps, prevState ) {
+		// If we've just stopped editing the permalink, focus on the new permalink.
+		if ( prevState.isEditingPermalink && ! this.state.isEditingPermalink ) {
+			this.permalinkButton.focus();
+		}
 	}
 
-	onFinishCopy() {
-		this.setState( {
-			showCopyConfirmation: false,
-		} );
+	componentWillUnmount() {
+		window.removeEventListener( 'visibilitychange', this.addVisibilityCheck );
 	}
 
 	render() {
-		const { isNew, link } = this.props;
-		if ( isNew || ! link ) {
+		const { isNew, previewLink, isEditable, samplePermalink } = this.props;
+		const { iconClass, isEditingPermalink } = this.state;
+
+		if ( isNew || ! previewLink ) {
 			return null;
 		}
 
 		return (
 			<div className="editor-post-permalink">
-				<Dashicon icon="admin-links" />
+				<Tooltip text={ __( 'Copy the permalink to your clipboard' ) }>
+					<ClipboardButton
+						className="editor-post-permalink__copy"
+						text={ samplePermalink }
+						onCopy={ () => this.setState( { iconClass: 'is-copied' } ) }
+					>
+						<Dashicon icon="admin-links" className={ iconClass } />
+					</ClipboardButton>
+				</Tooltip>
+
 				<span className="editor-post-permalink__label">{ __( 'Permalink:' ) }</span>
-				<Button className="editor-post-permalink__link" href={ link } target="_blank">
-					{ decodeURI( link ) }
-				</Button>
-				<ClipboardButton
-					className="button"
-					text={ link }
-					onCopy={ this.onCopy }
-					onFinishCopy={ this.onFinishCopy }
-				>
-					{ this.state.showCopyConfirmation ? __( 'Copied!' ) : __( 'Copy' ) }
-				</ClipboardButton>
+
+				{ ! isEditingPermalink &&
+					<Button
+						className="editor-post-permalink__link"
+						href={ previewLink }
+						target="_blank"
+						ref={ ( permalinkButton ) => this.permalinkButton = permalinkButton }
+					>
+						{ decodeURI( samplePermalink ) }
+						&lrm;
+					</Button>
+				}
+
+				{ isEditingPermalink &&
+					<PostPermalinkEditor
+						onSave={ () => this.setState( { isEditingPermalink: false } ) }
+					/>
+				}
+
+				{ isEditable && ! isEditingPermalink &&
+					<Button
+						className="editor-post-permalink__edit"
+						isLarge
+						onClick={ () => this.setState( { isEditingPermalink: true } ) }
+					>
+						{ __( 'Edit' ) }
+					</Button>
+				}
+
+				{ ! isEditable &&
+					<Button
+						className="editor-post-permalink__change"
+						isLarge
+						href={ getWPAdminURL( 'options-permalink.php' ) }
+						onClick={ this.addVisibilityCheck }
+						target="_blank"
+					>
+						{ __( 'Change Permalinks' ) }
+					</Button>
+				}
 			</div>
 		);
 	}
 }
 
-export default connect(
-	( state ) => {
+export default compose( [
+	withSelect( ( select ) => {
+		const { isEditedPostNew, isPermalinkEditable, getEditedPostPreviewLink, getPermalink } = select( 'core/editor' );
 		return {
-			isNew: isEditedPostNew( state ),
-			link: getEditedPostAttribute( state, 'link' ),
+			isNew: isEditedPostNew(),
+			previewLink: getEditedPostPreviewLink(),
+			isEditable: isPermalinkEditable(),
+			samplePermalink: getPermalink(),
 		};
-	}
-)( PostPermalink );
+	} ),
+	withDispatch( ( dispatch ) => {
+		const { refreshPost } = dispatch( 'core/editor' );
+		return { refreshPost };
+	} ),
+] )( PostPermalink );
 

editor/components/post-permalink/style.scss

@@ -17,6 +17,14 @@
 	}
 }
 
+.editor-post-permalink__copy {
+	margin-top: 4px;
+}
+
+.editor-post-permalink__copy .is-copied {
+	opacity: 0.3;
+}
+
 .editor-post-permalink__label {
 	margin: 0 10px;
 }
@@ -31,6 +39,37 @@
 	white-space: nowrap;
 
 	&:after {
-		@include long-content-fade( $size: 20% );
+		@include long-content-fade( $size: 20%, $edge: 1px );
+	}
+}
+
+.editor-post-permalink-editor {
+	width: 100%;
+	min-width: 20%;
+	display: inline-flex;
+	align-items: center;
+
+	// Higher specificity required to override core margin styles
+	.editor-post-permalink-editor__save {
+		margin-left: auto;
 	}
 }
+
+.editor-post-permalink-editor__prefix {
+	color: $dark-gray-300;
+	min-width: 20%;
+	overflow: hidden;
+	position: relative;
+	white-space: nowrap;
+	text-overflow: ellipsis;
+}
+
+.editor-post-permalink-editor__edit {
+	min-width: 20%;
+	margin: 0 5px;
+}
+
+.editor-post-permalink-editor__suffix {
+	color: $dark-gray-300;
+	margin-right: 10px;
+}

editor/components/post-title/index.js

@@ -3,6 +3,7 @@
  */
 import Textarea from 'react-autosize-textarea';
 import classnames from 'classnames';
+import { get } from 'lodash';
 
 /**
  * WordPress dependencies
@@ -87,15 +88,14 @@ class PostTitle extends Component {
 	}
 
 	render() {
-		const { title, placeholder, instanceId } = this.props;
+		const { title, placeholder, instanceId, isPostTypeViewable } = this.props;
 		const { isSelected } = this.state;
 		const className = classnames( 'editor-post-title', { 'is-selected': isSelected } );
 		const decodedPlaceholder = decodeEntities( placeholder );
 
 		return (
 			<PostTypeSupportCheck supportKeys="title">
 				<div className={ className }>
-					{ isSelected && <PostPermalink /> }
 					<KeyboardShortcuts
 						shortcuts={ {
 							'mod+z': this.redirectHistory,
@@ -116,6 +116,7 @@ class PostTitle extends Component {
 							onKeyPress={ this.onUnselect }
 						/>
 					</KeyboardShortcuts>
+					{ isSelected && isPostTypeViewable && <PostPermalink /> }
 				</div>
 			</PostTypeSupportCheck>
 		);
@@ -124,9 +125,12 @@ class PostTitle extends Component {
 
 const applyWithSelect = withSelect( ( select ) => {
 	const { getEditedPostAttribute } = select( 'core/editor' );
+	const { getPostType } = select( 'core' );
+	const postType = getPostType( getEditedPostAttribute( 'type' ) );
 
 	return {
 		title: getEditedPostAttribute( 'title' ),
+		isPostTypeViewable: get( postType, [ 'viewable' ], false ),
 	};
 } );
 

editor/store/actions.js

@@ -337,6 +337,12 @@ export function savePost() {
 	};
 }
 
+export function refreshPost() {
+	return {
+		type: 'REFRESH_POST',
+	};
+}
+
 export function trashPost( postId, postType ) {
 	return {
 		type: 'TRASH_POST',