rebase from live enviornment

wp/plugins/wordpress-seo/admin/class-bulk-description-editor-list-table.php

@@ -0,0 +1,80 @@
+<?php
+/**
+ * WPSEO plugin file.
+ *
+ * @package WPSEO\Admin\Bulk Editor
+ * @since   1.5.0
+ */
+
+/**
+ * Implements table for bulk description editing.
+ */
+class WPSEO_Bulk_Description_List_Table extends WPSEO_Bulk_List_Table {
+
+	/**
+	 * Current type for this class will be (meta) description.
+	 *
+	 * @var string
+	 */
+	protected $page_type = 'description';
+
+	/**
+	 * Settings with are used in __construct.
+	 *
+	 * @var array
+	 */
+	protected $settings = [
+		'singular' => 'wpseo_bulk_description',
+		'plural'   => 'wpseo_bulk_descriptions',
+		'ajax'     => true,
+	];
+
+	/**
+	 * The field in the database where meta field is saved.
+	 *
+	 * @var string
+	 */
+	protected $target_db_field = 'metadesc';
+
+	/**
+	 * The columns shown on the table.
+	 *
+	 * @return array
+	 */
+	public function get_columns() {
+		$columns = [
+			'col_existing_yoast_seo_metadesc' => __( 'Existing Yoast Meta Description', 'wordpress-seo' ),
+			'col_new_yoast_seo_metadesc'      => __( 'New Yoast Meta Description', 'wordpress-seo' ),
+		];
+
+		return $this->merge_columns( $columns );
+	}
+
+	/**
+	 * Parse the metadescription.
+	 *
+	 * @param string $column_name Column name.
+	 * @param object $record      Data object.
+	 * @param string $attributes  HTML attributes.
+	 *
+	 * @return string
+	 */
+	protected function parse_page_specific_column( $column_name, $record, $attributes ) {
+		switch ( $column_name ) {
+			case 'col_new_yoast_seo_metadesc':
+				return sprintf(
+					'<textarea id="%1$s" name="%1$s" class="wpseo-new-metadesc" data-id="%2$s" aria-labelledby="col_new_yoast_seo_metadesc"></textarea>',
+					esc_attr( 'wpseo-new-metadesc-' . $record->ID ),
+					esc_attr( $record->ID )
+				);
+
+			case 'col_existing_yoast_seo_metadesc':
+				// @todo Inconsistent return/echo behavior R.
+				// I traced the escaping of the attributes to WPSEO_Bulk_List_Table::column_attributes. Alexander.
+				// The output of WPSEO_Bulk_List_Table::parse_meta_data_field is properly escaped.
+				// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
+				echo $this->parse_meta_data_field( $record->ID, $attributes );
+				break;
+		}
+	}
+}