Phase 5: Content and SEO - Yoast SEO, Schema.org markup, Open Graph, favicon support, XML sitemap

wp-content/plugins/wordpress-seo/src/config/migrations/20200430150130_ClearIndexableTables.php

@@ -0,0 +1,56 @@
+<?php
+
+namespace Yoast\WP\SEO\Config\Migrations;
+
+use Yoast\WP\Lib\Migrations\Migration;
+use Yoast\WP\Lib\Model;
+
+/**
+ * Class ClearIndexableTables.
+ */
+class ClearIndexableTables extends Migration {
+
+	/**
+	 * The plugin this migration belongs to.
+	 *
+	 * @var string
+	 */
+	public static $plugin = 'free';
+
+	/**
+	 * Migration up.
+	 *
+	 * @return void
+	 */
+	public function up() {
+		$this->query( 'TRUNCATE TABLE ' . $this->get_indexable_table_name() );
+		$this->query( 'TRUNCATE TABLE ' . $this->get_indexable_hierarchy_table_name() );
+	}
+
+	/**
+	 * Migration down.
+	 *
+	 * @return void
+	 */
+	public function down() {
+		// Nothing to do.
+	}
+
+	/**
+	 * Retrieves the table name to use for storing indexables.
+	 *
+	 * @return string The table name to use.
+	 */
+	protected function get_indexable_table_name() {
+		return Model::get_table_name( 'Indexable' );
+	}
+
+	/**
+	 * Retrieves the table name to use.
+	 *
+	 * @return string The table name to use.
+	 */
+	protected function get_indexable_hierarchy_table_name() {
+		return Model::get_table_name( 'Indexable_Hierarchy' );
+	}
+}