1 files changed, 121 insertions, 0 deletions
diff --git a/plugins/jetpack/extensions/blocks/wordads/wordads.php b/plugins/jetpack/extensions/blocks/wordads/wordads.php
new file mode 100644
index 00000000..8cb8ea2a
--- /dev/null
+++ b/plugins/jetpack/extensions/blocks/wordads/wordads.php
@@ -0,0 +1,121 @@
+<?php //phpcs:ignore WordPress.Files.FileName.InvalidClassFileName
+/**
+ * Ads Block.
+ *
+ * @since 7.1.0
+ *
+ * @package Jetpack
+ */
+class Jetpack_WordAds_Gutenblock {
+	const BLOCK_NAME = 'jetpack/wordads';
+
+	/**
+	 * Check if site is on WP.com Simple.
+	 *
+	 * @return bool
+	 */
+	private static function is_wpcom() {
+		return defined( 'IS_WPCOM' ) && IS_WPCOM;
+	}
+	/**
+	 * Check if the WordAds module is active.
+	 *
+	 * @return bool
+	 */
+	private static function is_jetpack_module_active() {
+		return method_exists( 'Jetpack', 'is_module_active' ) && Jetpack::is_module_active( 'wordads' );
+	}
+
+	/**
+	 * Check if the site is approved for ads for WP.com Simple sites.
+	 *
+	 * @return bool
+	 */
+	private static function is_available() {
+		if ( self::is_wpcom() ) {
+			return has_any_blog_stickers( array( 'wordads', 'wordads-approved', 'wordads-approved-misfits' ), get_current_blog_id() );
+		}
+
+		return self::is_jetpack_module_active();
+	}
+
+	/**
+	 * Register the WordAds block.
+	 */
+	public static function register() {
+		if ( self::is_available() ) {
+			jetpack_register_block(
+				self::BLOCK_NAME,
+				array(
+					'render_callback' => array( 'Jetpack_WordAds_Gutenblock', 'gutenblock_render' ),
+				)
+			);
+		}
+	}
+
+	/**
+	 * Set if the WordAds block is available.
+	 */
+	public static function set_availability() {
+		if ( ! self::is_available() ) {
+			Jetpack_Gutenberg::set_extension_unavailable( self::BLOCK_NAME, 'WordAds unavailable' );
+			return;
+		}
+		// Make the block available. Just in case it wasn't registed before.
+		Jetpack_Gutenberg::set_extension_available( self::BLOCK_NAME );
+	}
+
+	/**
+	 * Renders the WordAds block.
+	 *
+	 * @param array $attr Block attributes.
+	 *
+	 * @return string Block HTML.
+	 */
+	public static function gutenblock_render( $attr ) {
+		global $wordads;
+
+		/** This filter is already documented in modules/wordads/wordads.php `insert_ad()` */
+		if ( empty( $wordads ) || is_feed() || apply_filters( 'wordads_inpost_disable', false ) ) {
+			return '';
+		}
+
+		if ( ! empty( $attr['hideMobile'] ) && $wordads->params->is_mobile() ) {
+			return '';
+		}
+
+		if ( ! self::is_wpcom() && $wordads->option( 'wordads_house' ) ) {
+			return $wordads->get_ad( 'inline', 'house' );
+		}
+
+		// section_id is mostly depricated at this point, but it helps us (devs) keep track of which ads end up where
+		// 6 is to keep track of gutenblock ads.
+		$section_id = $wordads->params->blog_id . '6';
+		$align      = 'center';
+		if ( isset( $attr['align'] ) && in_array( $attr['align'], array( 'left', 'center', 'right' ), true ) ) {
+			$align = $attr['align'];
+		}
+		$align = 'align' . $align;
+
+		$ad_tag_ids = $wordads->get_ad_tags();
+		$format     = 'mrec';
+		if ( isset( $attr['format'] ) && in_array( $attr['format'], array_keys( $ad_tag_ids ), true ) ) {
+			$format = $attr['format'];
+		}
+
+		$height  = $ad_tag_ids[ $format ]['height'];
+		$width   = $ad_tag_ids[ $format ]['width'];
+		$snippet = $wordads->get_ad_snippet( $section_id, $height, $width, 'gutenberg', $wordads->get_solo_unit_css() );
+		return $wordads->get_ad_div( 'inline', $snippet, array( $align ) );
+	}
+}
+
+add_action(
+	'init',
+	array( 'Jetpack_WordAds_Gutenblock', 'register' )
+);
+
+add_action(
+	'jetpack_register_gutenberg_extensions',
+	array( 'Jetpack_WordAds_Gutenblock', 'set_availability' )
+);