WordPress · jorgefilipecosta · Feb 9, 2020 · Aug 21, 2019 · Aug 22, 2019 · Jan 29, 2020
diff --git a/lib/client-assets.php b/lib/client-assets.php
@@ -677,3 +677,24 @@ function gutenberg_extend_block_editor_preload_paths( $preload_paths, $post ) {
 	return $preload_paths;
 }
 add_filter( 'block_editor_preload_paths', 'gutenberg_extend_block_editor_preload_paths', 10, 2 );
+
+/**
+ * Extends block editor settings to include a list of image dimensions per size.
+ *
+ * @param array $settings Default editor settings.
+ *
+ * @return array Filtered editor settings.
+ */
+function gutenberg_extend_settings_image_dimensions( $settings ) {
+	$image_dimensions = array();
+	$all_sizes        = wp_get_registered_image_subsizes();
+	foreach ( $settings['imageSizes'] as $size ) {
+		$key = $size['slug'];
+		if ( isset( $all_sizes[ $key ] ) ) {
+			$image_dimensions[ $key ] = $all_sizes[ $key ];
+		}
+	}
+	$settings['imageDimensions'] = $image_dimensions;
+	return $settings;
+}
+add_filter( 'block_editor_settings', 'gutenberg_extend_settings_image_dimensions' );
diff --git a/packages/block-library/src/latest-posts/edit.js b/packages/block-library/src/latest-posts/edit.js
@@ -1,14 +1,15 @@
 /**
  * External dependencies
  */
-import { isUndefined, pickBy } from 'lodash';
+import { get, isUndefined, pickBy } from 'lodash';
 import classnames from 'classnames';
 
 /**
  * WordPress dependencies
  */
 import { Component, RawHTML } from '@wordpress/element';
 import {
+	BaseControl,
 	PanelBody,
 	Placeholder,
 	QueryControls,
@@ -22,7 +23,12 @@ import apiFetch from '@wordpress/api-fetch';
 import { addQueryArgs } from '@wordpress/url';
 import { __ } from '@wordpress/i18n';
 import { dateI18n, format, __experimentalGetSettings } from '@wordpress/date';
-import { InspectorControls, BlockControls } from '@wordpress/block-editor';
+import {
+	InspectorControls,
+	BlockAlignmentToolbar,
+	BlockControls,
+	__experimentalImageSizeControl as ImageSizeControl,
+} from '@wordpress/block-editor';
 import { withSelect } from '@wordpress/data';
 
 /**
@@ -63,9 +69,17 @@ class LatestPostsEdit extends Component {
 	}
 
 	render() {
-		const { attributes, setAttributes, latestPosts } = this.props;
+		const {
+			attributes,
+			setAttributes,
+			imageSizeOptions,
+			latestPosts,
+			defaultImageWidth,
+			defaultImageHeight,
+		} = this.props;
 		const { categoriesList } = this.state;
 		const {
+			displayFeaturedImage,
 			displayPostContentRadio,
 			displayPostContent,
 			displayPostDate,
@@ -76,6 +90,10 @@ class LatestPostsEdit extends Component {
 			categories,
 			postsToShow,
 			excerptLength,
+			featuredImageAlign,
+			featuredImageSizeSlug,
+			featuredImageSizeWidth,
+			featuredImageSizeHeight,
 		} = attributes;
 
 		const inspectorControls = (
@@ -130,6 +148,62 @@ class LatestPostsEdit extends Component {
 					/>
 				</PanelBody>
 
+				<PanelBody title={ __( 'Featured Image Settings' ) }>
+					<ToggleControl
+						label={ __( 'Display featured image' ) }
+						checked={ displayFeaturedImage }
+						onChange={ ( value ) =>
+							setAttributes( { displayFeaturedImage: value } )
+						}
+					/>
+					{ displayFeaturedImage && (
+						<>
+							<ImageSizeControl
+								onChange={ ( value ) => {
+									const newAttrs = {};
+									if ( value.hasOwnProperty( 'width' ) ) {
+										newAttrs.featuredImageSizeWidth =
+											value.width;
+									}
+									if ( value.hasOwnProperty( 'height' ) ) {
+										newAttrs.featuredImageSizeHeight =
+											value.height;
+									}
+									setAttributes( newAttrs );
+								} }
+								slug={ featuredImageSizeSlug }
+								width={ featuredImageSizeWidth }
+								height={ featuredImageSizeHeight }
+								imageWidth={ defaultImageWidth }
+								imageHeight={ defaultImageHeight }
+								imageSizeOptions={ imageSizeOptions }
+								onChangeImage={ ( value ) =>
+									setAttributes( {
+										featuredImageSizeSlug: value,
+										featuredImageSizeWidth: undefined,
+										featuredImageSizeHeight: undefined,
+									} )
+								}
+							/>
+							<BaseControl>
+								<BaseControl.VisualLabel>
+									{ __( 'Image Alignment' ) }
+								</BaseControl.VisualLabel>
+								<BlockAlignmentToolbar
+									value={ featuredImageAlign }
+									onChange={ ( value ) =>
+										setAttributes( {
+											featuredImageAlign: value,
+										} )
+									}
+									controls={ [ 'left', 'center', 'right' ] }
+									isCollapsed={ false }
+								/>
+							</BaseControl>
+						</>
+					) }
+				</PanelBody>
+
 				<PanelBody title={ __( 'Sorting and filtering' ) }>
 					<QueryControls
 						{ ...{ order, orderBy } }
@@ -236,12 +310,35 @@ class LatestPostsEdit extends Component {
 
 						const excerptElement = document.createElement( 'div' );
 						excerptElement.innerHTML = excerpt;
+
 						excerpt =
 							excerptElement.textContent ||
 							excerptElement.innerText ||
 							'';
+
+						const imageSourceUrl = post.featuredImageSourceUrl;
+
+						const imageClasses = classnames( {
+							'wp-block-latest-posts__featured-image': true,
+							[ `align${ featuredImageAlign }` ]: !! featuredImageAlign,
+						} );
+
 						return (
 							<li key={ i }>
+								{ displayFeaturedImage && (
+									<div className={ imageClasses }>
+										{ imageSourceUrl && (
+											<img
+												src={ imageSourceUrl }
+												alt=""
+												style={ {
+													maxWidth: featuredImageSizeWidth,
+													maxHeight: featuredImageSizeHeight,
+												} }
+											/>
+										) }
+									</div>
+								) }
 								<a
 									href={ post.link }
 									target="_blank"
@@ -314,8 +411,16 @@ class LatestPostsEdit extends Component {
 }
 
 export default withSelect( ( select, props ) => {
-	const { postsToShow, order, orderBy, categories } = props.attributes;
-	const { getEntityRecords } = select( 'core' );
+	const {
+		featuredImageSizeSlug,
+		postsToShow,
+		order,
+		orderBy,
+		categories,
+	} = props.attributes;
+	const { getEntityRecords, getMedia } = select( 'core' );
+	const { getSettings } = select( 'core/block-editor' );
+	const { imageSizes, imageDimensions } = getSettings();
 	const latestPostsQuery = pickBy(
 		{
 			categories,
@@ -325,7 +430,37 @@ export default withSelect( ( select, props ) => {
 		},
 		( value ) => ! isUndefined( value )
 	);
+
+	const posts = getEntityRecords( 'postType', 'post', latestPostsQuery );
+	const imageSizeOptions = imageSizes
+		.filter( ( { slug } ) => slug !== 'full' )
+		.map( ( { name, slug } ) => ( { value: slug, label: name } ) );
+
 	return {
-		latestPosts: getEntityRecords( 'postType', 'post', latestPostsQuery ),
+		defaultImageWidth: imageDimensions[ featuredImageSizeSlug ].width,
+		defaultImageHeight: imageDimensions[ featuredImageSizeSlug ].height,
+		imageSizeOptions,
+		latestPosts: ! Array.isArray( posts )
+			? posts
+			: posts.map( ( post ) => {
+					if ( post.featured_media ) {
+						const image = getMedia( post.featured_media );
+						let url = get(
+							image,
+							[
+								'media_details',
+								'sizes',
+								featuredImageSizeSlug,
+								'source_url',
+							],
+							null
+						);
+						if ( ! url ) {
+							url = get( image, 'source_url', null );
+						}
+						return { ...post, featuredImageSourceUrl: url };
+					}
+					return post;
+			  } ),
 	};
 } )( LatestPostsEdit );
diff --git a/packages/block-library/src/latest-posts/index.php b/packages/block-library/src/latest-posts/index.php
@@ -30,12 +30,41 @@ function render_block_core_latest_posts( $attributes ) {
 	$list_items_markup = '';
 
 	foreach ( $recent_posts as $post ) {
+		$list_items_markup .= '<li>';
+
+		if ( $attributes['displayFeaturedImage'] && has_post_thumbnail( $post ) ) {
+			$image_style = '';
+			if ( isset( $attributes['featuredImageSizeWidth'] ) ) {
+				$image_style .= sprintf( 'max-width:%spx;', $attributes['featuredImageSizeWidth'] );
+			}
+			if ( isset( $attributes['featuredImageSizeHeight'] ) ) {
+				$image_style .= sprintf( 'max-height:%spx;', $attributes['featuredImageSizeHeight'] );
+			}
+
+			$image_classes = 'wp-block-latest-posts__featured-image';
+			if ( isset( $attributes['featuredImageAlign'] ) ) {
+				$image_classes .= ' align' . $attributes['featuredImageAlign'];
+			}
+
+			$list_items_markup .= sprintf(
+				'<div class="%1$s">%2$s</div>',
+				$image_classes,
+				get_the_post_thumbnail(
+					$post,
+					$attributes['featuredImageSizeSlug'],
+					array(
+						'style' => $image_style,
+					)
+				)
+			);
+		}
+
 		$title = get_the_title( $post );
 		if ( ! $title ) {
 			$title = __( '(no title)' );
 		}
 		$list_items_markup .= sprintf(
-			'<li><a href="%1$s">%2$s</a>',
+			'<a href="%1$s">%2$s</a>',
 			esc_url( get_permalink( $post ) ),
 			$title
 		);
@@ -164,6 +193,26 @@ function register_block_core_latest_posts() {
 					'type'    => 'string',
 					'default' => 'date',
 				),
+				'displayFeaturedImage'    => array(
+					'type'    => 'boolean',
+					'default' => false,
+				),
+				'featuredImageAlign'      => array(
+					'type' => 'string',
+					'enum' => array( 'left', 'center', 'right' ),
+				),
+				'featuredImageSizeSlug'   => array(
+					'type'    => 'string',
+					'default' => 'thumbnail',
+				),
+				'featuredImageSizeWidth'  => array(
+					'type'    => 'number',
+					'default' => null,
+				),
+				'featuredImageSizeHeight' => array(
+					'type'    => 'number',
+					'default' => null,
+				),
 			),
 			'render_callback' => 'render_block_core_latest_posts',
 		)

diff --git a/packages/block-library/src/latest-posts/style.scss b/packages/block-library/src/latest-posts/style.scss
@@ -9,6 +9,10 @@
 	}
 	&.wp-block-latest-posts__list {
 		list-style: none;
+
+		li {
+			clear: both;
+		}
 	}
 	&.is-grid {
 		display: flex;
@@ -40,3 +44,22 @@
 	margin-top: $grid-size;
 	margin-bottom: $grid-size-large;
 }
+
+.wp-block-latest-posts__featured-image {
+	img {
+		height: auto;
+		width: auto;
+	}
+	&.alignleft {
+		/*rtl:ignore*/
+		margin-right: 1em;
+	}
+	&.alignright {
+		/*rtl:ignore*/
+		margin-left: 1em;
+	}
+	&.aligncenter {
+		margin-bottom: 1em;
+		text-align: center;
+	}
+}
diff --git a/packages/editor/src/components/provider/index.js b/packages/editor/src/components/provider/index.js
@@ -106,6 +106,7 @@ class EditorProvider extends Component {
 				'hasFixedToolbar',
 				'hasPermissionsToManageWidgets',
 				'imageSizes',
+				'imageDimensions',
 				'isRTL',
 				'maxWidth',
 				'styles',