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<?php
/**
* WPSEO plugin file.
*
* @package WPSEO\Admin
*/
/**
* Class WPSEO_Premium_Upsell_Admin_Block
*/
class WPSEO_Premium_Upsell_Admin_Block {
/**
* Hook to display the block on.
*
* @var string
*/
protected $hook;
/**
* Identifier to use in the dismissal functionality.
*
* @var string
*/
protected $identifier = 'premium_upsell';
/**
* Registers which hook the block will be displayed on.
*
* @param string $hook Hook to display the block on.
*/
public function __construct( $hook ) {
$this->hook = $hook;
}
/**
* Registers WordPress hooks.
*
* @return void
*/
public function register_hooks() {
add_action( $this->hook, [ $this, 'render' ] );
}
/**
* Renders the upsell block.
*
* @return void
*/
public function render() {
$url = WPSEO_Shortlinker::get( 'https://yoa.st/17h' );
$arguments = [
'<strong>' . esc_html__( 'Multiple keyphrases', 'wordpress-seo' ) . '</strong>: ' . esc_html__( 'Increase your SEO reach', 'wordpress-seo' ),
'<strong>' . esc_html__( 'No more dead links', 'wordpress-seo' ) . '</strong>: ' . esc_html__( 'Easy redirect manager', 'wordpress-seo' ),
'<strong>' . esc_html__( 'Superfast internal linking suggestions', 'wordpress-seo' ) . '</strong>',
'<strong>' . esc_html__( 'Social media preview', 'wordpress-seo' ) . '</strong>: ' . esc_html__( 'Facebook & Twitter', 'wordpress-seo' ),
'<strong>' . esc_html__( '24/7 email support', 'wordpress-seo' ) . '</strong>',
'<strong>' . esc_html__( 'No ads!', 'wordpress-seo' ) . '</strong>',
];
$arguments_html = implode( '', array_map( [ $this, 'get_argument_html' ], $arguments ) );
$class = $this->get_html_class();
/* translators: %s expands to Yoast SEO Premium */
$button_text = sprintf( esc_html__( 'Get %s', 'wordpress-seo' ), 'Yoast SEO Premium' );
$button_text .= '<span class="screen-reader-text">' . esc_html__( '(Opens in a new browser tab)', 'wordpress-seo' ) . '</span>' .
'<span aria-hidden="true" class="yoast-button-upsell__caret"></span>';
$upgrade_button = sprintf(
'<a id="%1$s" class="yoast-button-upsell" href="%2$s" target="_blank">%3$s</a>',
esc_attr( 'wpseo-' . $this->identifier . '-popup-button' ),
esc_url( $url ),
$button_text
);
echo '<div class="' . esc_attr( $class ) . '">';
echo '<div>';
echo '<h2 class="' . esc_attr( $class . '--header' ) . '">' .
sprintf(
/* translators: %s expands to Yoast SEO Premium */
esc_html__( 'Upgrade to %s', 'wordpress-seo' ),
'Yoast SEO Premium'
) .
'</h2>';
// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- Correctly escaped in $this->get_argument_html() method.
echo '<ul class="' . esc_attr( $class . '--motivation' ) . '">' . $arguments_html . '</ul>';
// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- Correctly escaped in $upgrade_button and $button_text above.
echo '<p>' . $upgrade_button . '</p>';
echo '</div>';
echo '</div>';
}
/**
* Formats the argument to a HTML list item.
*
* @param string $argument The argument to format.
*
* @return string Formatted argument in HTML.
*/
protected function get_argument_html( $argument ) {
$class = $this->get_html_class();
return sprintf(
'<li><div class="%1$s">%2$s</div></li>',
esc_attr( $class . '--argument' ),
$argument
);
}
/**
* Returns the HTML base class to use.
*
* @return string The HTML base class.
*/
protected function get_html_class() {
return 'yoast_' . $this->identifier;
}
}
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