esc_html__( 'Select File', 'meta-box' ),
] );
}
/**
* Get field HTML.
*
* @param mixed $meta Meta value.
* @param array $field Field parameters.
*
* @return string
*/
public static function html( $meta, $field ) {
$attributes = self::get_attributes( $field, $meta );
$meta_array = explode( '.', $meta );
$file_ext = strtolower( end( $meta_array ) );
$extensions = [ 'jpeg', 'jpg', 'png', 'gif' ];
return sprintf(
'
',
in_array( $file_ext, $extensions, true ) ? '' : 'rwmb-file-input-hidden',
$meta,
self::render_attributes( $attributes ),
esc_html__( 'Select', 'meta-box' ),
$meta ? '' : 'hidden',
esc_html__( 'Remove', 'meta-box' )
);
}
/**
* Get the attributes for a field.
*
* @param array $field Field parameters.
* @param mixed $value Meta value.
* @return array
*/
public static function get_attributes( $field, $value = null ) {
$attributes = parent::get_attributes( $field, $value );
$attributes['type'] = 'text';
return $attributes;
}
}