Commit realizado el 12:13:52 08-04-2024

wp-content/plugins/web-stories/includes/Renderer/Feed.php

@@ -0,0 +1,73 @@
+<?php
+/**
+ * Class Feed
+ *
+ * @link      https://github.com/googleforcreators/web-stories-wp
+ *
+ * @copyright 2020 Google LLC
+ * @license   https://www.apache.org/licenses/LICENSE-2.0 Apache License 2.0
+ */
+
+/**
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+declare(strict_types = 1);
+
+namespace Google\Web_Stories\Renderer;
+
+use Google\Web_Stories\Model\Story;
+use Google\Web_Stories\Renderer\Story\Image;
+use Google\Web_Stories\Service_Base;
+use Google\Web_Stories\Story_Post_Type;
+use WP_Post;
+
+/**
+ * Class Feed
+ */
+class Feed extends Service_Base {
+
+	/**
+	 * Filter RSS content fields.
+	 *
+	 * @since 1.7.0
+	 */
+	public function register(): void {
+		add_filter( 'the_content_feed', [ $this, 'embed_image' ] );
+		add_filter( 'the_excerpt_rss', [ $this, 'embed_image' ] );
+	}
+
+	/**
+	 * Filter feed content for stories to render as an image.
+	 *
+	 * @since 1.0.0
+	 *
+	 * @param string|mixed $content Feed content.
+	 * @return string|mixed
+	 */
+	public function embed_image( $content ) {
+		$post = get_post();
+
+		if ( $post instanceof WP_Post && Story_Post_Type::POST_TYPE_SLUG === $post->post_type ) {
+			$story = new Story();
+			$story->load_from_post( $post );
+
+			$image   = new Image( $story );
+			$content = $image->render();
+		}
+
+		return $content;
+	}
+}