File Content: class-yoast-columns.php <?php /** * WPSEO plugin file. * * @package WPSEO\Admin */ /** * Represents the yoast columns. */ class WPSEO_Yoast_Columns implements WPSEO_WordPress_Integration { /** * Registers all hooks to WordPress. * * @return void */ public function register_hooks() { add_action( 'load-edit.php', [ $this, 'add_help_tab' ] ); } /** * Adds the help tab to the help center for current screen. * * @return void */ public function add_help_tab() { $link_columns_present = $this->display_links(); $meta_columns_present = $this->display_meta_columns(); if ( ! ( $link_columns_present || $meta_columns_present ) ) { return; } $help_tab_content = sprintf( /* translators: %1$s: Yoast SEO */ __( '%1$s adds several columns to this page.', 'wordpress-seo' ), 'Yoast SEO' ); if ( $meta_columns_present ) { $help_tab_content .= ' ' . sprintf( /* translators: %1$s: Link to article about content analysis, %2$s: Anchor closing */ __( 'We\'ve written an article about %1$show to use the SEO score and Readability score%2$s.', 'wordpress-seo' ), '<a href="' . WPSEO_Shortlinker::get( 'https://yoa.st/16p' ) . '">', '</a>' ); } if ( $link_columns_present ) { $help_tab_content .= ' ' . sprintf( /* translators: %1$s: Link to article about text links, %2$s: Anchor closing tag, %3$s: Emphasis open tag, %4$s: Emphasis close tag */ __( 'The links columns show the number of articles on this site linking %3$sto%4$s this article and the number of URLs linked %3$sfrom%4$s this article. Learn more about %1$show to use these features to improve your internal linking%2$s, which greatly enhances your SEO.', 'wordpress-seo' ), '<a href="' . WPSEO_Shortlinker::get( 'https://yoa.st/16p' ) . '">', '</a>', '<em>', '</em>' ); } $screen = get_current_screen(); $screen->add_help_tab( [ /* translators: %s expands to Yoast */ 'title' => sprintf( __( '%s Columns', 'wordpress-seo' ), 'Yoast' ), 'id' => 'yst-columns', 'content' => '<p>' . $help_tab_content . '</p>', 'priority' => 15, ] ); } /** * Retrieves the post type from the $_GET variable. * * @return string The current post type. */ private function get_current_post_type() { // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- Reason: We are not processing form information. if ( isset( $_GET['post_type'] ) && is_string( $_GET['post_type'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- Reason: We are not processing form information. return sanitize_text_field( wp_unslash( $_GET['post_type'] ) ); } return ''; } /** * Whether we are showing link columns on this overview page. * This depends on the post being accessible or not. * * @return bool Whether the linking columns are shown */ private function display_links() { $current_post_type = $this->get_current_post_type(); if ( empty( $current_post_type ) ) { return false; } return WPSEO_Post_Type::is_post_type_accessible( $current_post_type ); } /** * Wraps the WPSEO_Metabox check to determine whether the metabox should be displayed either by * choice of the admin or because the post type is not a public post type. * * @return bool Whether the meta box (and associated columns etc) should be hidden. */ private function display_meta_columns() { $current_post_type = $this->get_current_post_type(); if ( empty( $current_post_type ) ) { return false; } return WPSEO_Utils::is_metabox_active( $current_post_type, 'post_type' ); } } Submit