<?php /** * @package WPSEO\Admin\Metabox */ /** * Tab to add a keyword to analyze */ class Metabox_Add_Keyword_Tab implements WPSEO_Metabox_Tab { /** * Returns a button because a link is inappropriate here * * @return string */ public function link() { // Ensure thickbox is enqueued. add_thickbox(); ob_start(); ?> <li class="wpseo-tab-add-keyword"> <button type="button" class="wpseo-add-keyword button">+ <?php _e( 'Add keyword', 'wordpress-seo' ); ?></button> </li> <?php $popup_title = __( 'Want to add more than one keyword?', 'wordpress-seo' ); /* translators: %1$s expands to a 'Yoast SEO Premium' text linked to the yoast.com website. */ $popup_content = '<p>' . sprintf( __( 'Great news: you can, with %1$s!', 'wordpress-seo' ), '<a href="https://yoa.st/pe-premium-page">Yoast SEO Premium</a>' ) . '</p>'; $popup_content .= '<p>' . sprintf( /* translators: %s expands to 'Yoast SEO Premium'. */ __( 'Other benefits of %s for you:', 'wordpress-seo' ), 'Yoast SEO Premium' ) . '</p>'; $popup_content .= '<ul>'; $popup_content .= '<li>' . sprintf( /* translators: %1$s expands to a 'strong' start tag, %2$s to a 'strong' end tag. */ __( '%1$sNo more dead links%2$s: easy redirect manager', 'wordpress-seo' ), '<strong>', '</strong>' ) . '</li>'; $popup_content .= '<li><strong>' . __( 'Superfast internal links suggestions', 'wordpress-seo' ) . '</strong></li>'; $popup_content .= '<li>' . sprintf( /* translators: %1$s expands to a 'strong' start tag, %2$s to a 'strong' end tag. */ __( '%1$sSocial media preview%2$s: Facebook & Twitter', 'wordpress-seo' ), '<strong>', '</strong>' ) . '</li>'; $popup_content .= '<li><strong>' . __( '24/7 support', 'wordpress-seo' ) . '</strong></li>'; $popup_content .= '<li><strong>' . __( 'No ads!', 'wordpress-seo' ) . '</strong></li>'; $popup_content .= '</ul>'; $premium_popup = new WPSEO_Premium_Popup( 'add-keyword', 'h1', $popup_title, $popup_content ); echo $premium_popup->get_premium_message(); return ob_get_clean(); } /** * Returns an empty string because this tab has no content * * @return string */ public function content() { return ''; } }