khaihihi

wp-content/plugins/wordpress-seo/admin/class-yoast-columns.php

@@ -0,0 +1,44 @@
+<?php
+/**
+ * WPSEO plugin file.
+ *
+ * @package WPSEO\Admin
+ */
+
+/**
+ * Represents the yoast columns.
+ */
+class WPSEO_Yoast_Columns implements WPSEO_WordPress_Integration {
+
+	/**
+	 * Registers all hooks to WordPress.
+	 */
+	public function register_hooks() {
+		add_action( 'load-edit.php', [ $this, 'add_help_tab' ] );
+	}
+
+	/**
+	 * Adds the help tab to the help center for current screen.
+	 */
+	public function add_help_tab() {
+		$screen = get_current_screen();
+		$screen->add_help_tab(
+			[
+				/* translators: %s expands to Yoast */
+				'title'    => sprintf( __( '%s Columns', 'wordpress-seo' ), 'Yoast' ),
+				'id'       => 'yst-columns',
+				'content'  => sprintf(
+					/* translators: %1$s: Yoast SEO, %2$s: Link to article about content analysis, %3$s: Anchor closing, %4$s: Link to article about text links, %5$s: Emphasis open tag, %6$s: Emphasis close tag */
+					'<p>' . __( '%1$s adds several columns to this page. We\'ve written an article about %2$show to use the SEO score and Readability score%3$s. The links columns show the number of articles on this site linking %5$sto%6$s this article and the number of URLs linked %5$sfrom%6$s this article. Learn more about %4$show to use these features to improve your internal linking%3$s, which greatly enhances your SEO.', 'wordpress-seo' ) . '</p>',
+					'Yoast SEO',
+					'<a href="' . WPSEO_Shortlinker::get( 'https://yoa.st/16p' ) . '">',
+					'</a>',
+					'<a href="' . WPSEO_Shortlinker::get( 'https://yoa.st/16q' ) . '">',
+					'<em>',
+					'</em>'
+				),
+				'priority' => 15,
+			]
+		);
+	}
+}