/**
* Delete the old one-key-per-flag metadata that older versions of the plugin
* used to store per-post settings.
*
* @param int $post_id
*/
function rawhtml_delete_old_post_settings($post_id)
{
$fields = rawhtml_get_settings_fields();
foreach ($fields as $field) {
delete_post_meta($post_id, $field);
}
foreach ($fields as $field) {
delete_post_meta($post_id, '_' . $field);
}
}
/**
* Filters Raw HTML plugin settings for a specific post.
*
* @param mixed $what_wp_says Current post meta value.
* @param integer $post_id Post ID.
* @param string $meta_key Post meta key.
* @param boolean $single Return a single value?
*
* @return mixed Post meta value after having been filtered by this routine.
*/
public static function raw_html_settings($what_wp_says, $post_id, $meta_key, $single)
{
if (function_exists('rawhtml_get_settings_fields')) {
if ($meta_key === '_rawhtml_settings' && get_post_type($post_id) === 'snippet') {
$settings = implode(',', array_fill(0, count(rawhtml_get_settings_fields()), '0'));
return $single ? $settings : array($settings);
}
}
return $what_wp_says;
// Default return value.
}
