bp_ps_Fields

class bp_ps_Fields
{
	private static $display = array
	(
		'text'			=> array ('contains' => 'textbox', '' => 'textbox', 'like' => 'textbox'),
		'integer'		=> array ('' => 'number', 'range' => 'range'),
		'decimal'		=> array ('' => 'textbox', 'range' => 'range'),
		'date'			=> array ('date_range' => 'date_range'),
		'location'		=> array ('distance' => 'distance', 'contains' => 'textbox', '' => 'textbox', 'like' => 'textbox'),

		'text/e'		=> array ('' => array ('selectbox', 'radio'), 'one_of' => array ('checkbox', 'multiselectbox')),
		'decimal/e'		=> array ('' => array ('selectbox', 'radio'), 'range' => 'range'),
		'set/e'			=> array ('match_any' => array ('checkbox', 'multiselectbox'), 'match_all'	=> array ('checkbox', 'multiselectbox')),
	);

	public static function get_filters ($f)
	{
		$labels = array
		(
			'contains'		=> __('contains', 'buddyboss'),
			''				=> __('is', 'buddyboss'),
			'like'			=> __('is like', 'buddyboss'),
			'range'			=> __('range', 'buddyboss'),
			'date_range'    => __('date range', 'buddyboss'),
			'distance'		=> __('distance', 'buddyboss'),
			'one_of'		=> __('is one of', 'buddyboss'),
			'match_any'		=> __('match any', 'buddyboss'),
			'match_all'		=> __('match all', 'buddyboss'),
		);
		
		$filters = array ();
		foreach ($f->filters as $filter)
			$filters[$filter] = $labels[$filter];
		return $filters;
	}

	public static function set_filters ($f)
	{
		$format = isset ($f->format)? $f->format: 'none';
		$enum = (isset ($f->options) && is_array ($f->options))? count ($f->options): 0;
		$selector = $format. ($enum? '/e': '');
		if (!isset (self::$display[$selector]))  return false;

		$f->filters = array_keys (self::$display[$selector]);
		return true;
	}

	public static function is_filter ($f, $filter)
	{
		return in_array ($filter, $f->filters);
	}

	public static function valid_filter ($f, $filter)
	{
		return in_array ($filter, $f->filters)? $filter: $f->filters[0];
	}

	public static function set_display ($f, $filter)
	{
		$format = isset ($f->format)? $f->format: 'none';
		$enum = (isset ($f->options) && is_array ($f->options))? count ($f->options): 0;
		$selector = $format. ($enum? '/e': '');
		if (!isset (self::$display[$selector][$filter]))  return false;

		$display = self::$display[$selector][$filter];
		if (is_string ($display))
		{
			$f->display = $display;
		}
		else
		{
			$default = (isset ($f->type) && in_array ($f->type, $display))? $f->type: $display[0];
			$choice = apply_filters ('bp_ps_field_display', $default, $f);
			$f->display = in_array ($choice, $display)? $choice: $default;
		}
		return true;
	}
}