render_nonce_field();
}
/**
* Renders hidden input field for nonce
* @param $field
* @return html
*/
public function render_nonce_field()
{
return '';
}
public function save_meta_box( $post_id ){
// For some reasons save_post action triggers even when new post form is displayed
// So we have to check if this is new post request or save post request. On new post
// request we will not go any further but return back.
if( empty( $_POST ) )
{
return;
}
// If this is auto save lets return the post id and do nothing
if ( defined('DOING_AUTOSAVE') && DOING_AUTOSAVE ){
return $post_id;
}
// If this is revision, lets do nothing but return
if ( isset( $_POST['post_type'] ) && 'revision' === $_POST['post_type'] ){
return $post_id;
}
if( isset( $_POST['save'] ) )
{
$nonce = $_POST[ 'apple-theme-pack-metabox-nonce' ];
// check to see if the submitted nonce matches with the
// generated nonce we created earlier
if ( ! wp_verify_nonce( $nonce, 'apple-theme-pack-metabox-nonce' ) )
{
die ( __( 'You do not have permissions!') );
}
//check user permissions
if( ! current_user_can( 'edit_posts' ) )
{
die ( __( 'You do not have permissions!') );
}
}
// do validation here
if( isset( $_POST['apple_theme_stat_count'] ) ){
update_post_meta( $post_id, 'apple_theme_stat_count', absint( sanitize_text_field( $_POST['apple_theme_stat_count'] ) ) );
}
if( isset( $_POST['apple_theme_stat_icon'] ) ){
update_post_meta( $post_id, 'apple_theme_stat_icon', sanitize_text_field( $_POST['apple_theme_stat_icon'] ) );
}
}
/**
* Prints custom columns
* @return columns
*/
public function print_custom_columns( $columns ){
$left_columns = array_slice( $columns, 1 );
$columns = array_slice( $columns, 1 ,1 );
$columns[ 'stat_id' ] = __( 'Stat Id', 'text-domain' );
return array_merge( $columns, $left_columns );
}
/**
* Prints column values
* @return void
*/
public function print_custom_column_values( $column ) {
global $post;
if( $column === 'stat_id' ) {
echo esc_attr( $post->ID );
}
}
public function postmeta_validation_fail_notice(){
}
}