mixproducts.php

class MixProducts extends SmartCollection {
	static $_slug = 'mixed';
	static $_menu = false;

	function smart ($options=array()) {
		$this->slug = $this->uri = self::$_slug;

		$defaults = array(
			'name' => __('Mixed Products','Shopp'),
			'relation' => 'AND',
			'field' => 'name',
			'include_children' => true,
			'operator' => 'IN',
			'taxquery' => false
		);
		$options = array_merge($defaults,$options);
		extract($options, EXTR_SKIP);

		$relationships = array('AND','OR');
		$relation = in_array($relation,$relationships)?$relation:$defaults['relation'];

		$operators = array('IN','NOT IN','AND');
		$operator = in_array($operator,$operators)?$operator:$defaults['operator'];


		$settings = array(
			'relation' => $relation,
			'include_children' => $include_children,
			'field' => $field,
			'operator' => $operator
		);

		if (false === $taxquery) {
			$taxquery = $settings;
			// Parse taxonomy term options
			foreach ($options['taxonomy'] as $i => $taxonomy)
				$taxquery[ $i ]['taxonomy'] = $taxonomy;

			foreach ($options['terms'] as $i => $terms) {
				$taxquery[ $i ]['terms'] = explode(',',$terms);
				$taxquery[ $i ]['field'] = $field;
			}
		} else $taxquery = array_merge($settings,$taxquery);

		$this->loading['taxquery'] = $taxquery;
		$this->loading['debug'] = true;

	}

}