/**
* Add Subtitle Field
*
* @since 2.2
* @internal
*
* @uses WPSubtitle::_get_post_meta()
* @uses apply_filters( 'wps_subtitle_field_description' )
*/
static function _add_subtitle_field()
{
global $post;
echo '<input type="hidden" name="wps_noncename" id="wps_noncename" value="' . wp_create_nonce('wp-subtitle') . '" />';
echo '<div id="subtitlediv" class="top">';
echo '<div id="subtitlewrap">';
echo '<input type="text" id="wpsubtitle" name="wps_subtitle" value="' . esc_attr(WPSubtitle::_get_post_meta($post->ID)) . '" autocomplete="off" placeholder="' . esc_attr(apply_filters('wps_subtitle_field_placeholder', __('Enter subtitle here', WPSubtitle::TEXTDOMAIN))) . '" />';
echo '</div>';
// Description
$description = apply_filters('wps_subtitle_field_description', '', $post);
if (!empty($description)) {
echo '<div id="subtitledescription">' . $description . '</div>';
}
echo '</div>';
}
/**
* Get the Subtitle
*
* @since 2.0
*
* @uses WPSubtitle::_get_post_meta()
* @uses apply_filters( 'wps_subtitle' )
*
* @param int|object $post Post ID or object.
* @return string The filtered subtitle meta value.
*/
static function get_the_subtitle($post = 0)
{
$post = get_post($post);
if ($post && WPSubtitle::is_supported_post_type($post->post_type)) {
$subtitle = WPSubtitle::_get_post_meta($post);
return apply_filters('wps_subtitle', $subtitle, $post);
}
return '';
}