', esc_url( get_bloginfo( 'pingback_url' ) ) );
}
}
/**
* Change the excerpt more string.
*
* @param string $more The string shown within the more link.
* @return string
*/
public function excerpt_more( $more ) {
if ( is_admin() ) {
return $more;
}
$more_text = General::get_read_more_text();
if ( '' === $more_text ) {
$more_text = esc_html__( 'Read More', 'pressbook' );
}
$more = ( '...' . sprintf(
wp_kses(
/* translators: 1: "Read More" text, 2: Name of current post. Only visible to screen readers */
_x( '%1$s “%2$s” »', 'excerpt more', 'pressbook' ),
array(
'span' => array(
'class' => array(),
),
)
),
esc_html( $more_text ),
wp_kses_post( get_the_title() )
) . '
' );
return apply_filters( 'pressbook_excerpt_more', $more );
}
/**
* Change the content more string.
*
* @param string $more The string shown within the more link.
* @return string
*/
public function content_more( $more ) {
if ( is_admin() ) {
return $more;
}
$more_text = General::get_read_more_text();
if ( '' === $more_text ) {
$more_text = esc_html__( 'Read More', 'pressbook' );
}
$more = ( '' . sprintf(
wp_kses(
/* translators: 1: "Read More" text, 2: Name of current post. Only visible to screen readers */
_x( '%1$s “%2$s” »', 'content more', 'pressbook' ),
array(
'span' => array(
'class' => array(),
),
)
),
esc_html( $more_text ),
wp_kses_post( get_the_title() )
) . '
' );
return apply_filters( 'pressbook_content_more', $more );
}
/**
* Change the search form button text.
*
* @param string $form The search form HTML output.
* @return string
*/
public function search_form( $form ) {
if ( is_admin() ) {
return $form;
}
$button_text = General::get_search_form_button_text();
if ( '' !== $button_text ) {
$form = str_replace( 'value="Search"', ( 'value="' . esc_attr( $button_text ) . '"' ), $form );
}
return $form;
}
}