class DoNews extends DataObject implements SearchableLinkable {

	private static $db = array(
		'Title' => 'Varchar',
		'Subtitle' => 'Varchar',
		'News' => 'HTMLText',
		'Date' => 'Date',
	);
	private static $has_one = array(
		'Page' => 'PghNews'
	);

	private static $has_many = array(
		'Asides' => 'Aside'
	);

	/**
	 * Filter array
	 * eg. array('Disabled' => 0);
	 * @return array
	 */
	public static function getSearchFilter() {
		return array();
	}

	/**
	 * FilterAny array (optional)
	 * eg. array('Disabled' => 0, 'Override' => 1);
	 * @return array
	 */
	public static function getSearchFilterAny() {
		return array();
	}

	/**
	 * FilterByCallback function (optional)
	 * eg. function($object){
	 *	return ($object->StartDate > date('Y-m-d') || $object->isStillRecurring());
	 * };
	 * @return array
	 */
	public static function getSearchFilterByCallback() {
		return function($object){};
	}

	/**
	 * Fields that compose the Title
	 * eg. array('Title', 'Subtitle');
	 * @return array
	 */
	public function getTitleFields() {
		return array('Title');
	}

	/**
	 * Fields that compose the Content
	 * eg. array('Teaser', 'Content');
	 * @return array
	 */
	public function getContentFields() {
		return array('Subtitle', 'Content');
	}

	/**
	 * Parent objects that should be displayed in search results.
	 * @return SiteTree or SearchableLinkable
	 */
	public function getOwner() {
		return $this;
	}

	/**
	 * Whatever this specific Searchable should be included in search results.
	 * This allows you to exclude some DataObjects from search results.
	 * It plays more or less the same role that ShowInSearch plays for SiteTree.
	 * @return boolean
	 */
	public function IncludeInSearch() {
		return true;
	}

	/**
	 * Link to access this DO
	 * @return string
	 */
	public function Link() {
		$this->Page->Link('news/' . $this->ID);
	}
}

class Aside extends DataObject implements Searchable {

	private static $db = array(
		'Header' => 'Varchar',
		'Content' => 'HTMLText',
	);
	private static $has_one = array(
		'DoNews' => 'DoNews'
	);


	/**
	 * Filter array
	 * eg. array('Disabled' => 0);
	 * @return array
	 */
	public static function getSearchFilter() {
		return array();
	}

	/**
	 * Fields that compose the Title
	 * eg. array('Title', 'Subtitle');
	 * @return array
	 */
	public function getTitleFields() {
		return array('Header');
	}

	/**
	 * Fields that compose the Content
	 * eg. array('Teaser', 'Content');
	 * @return array
	 */
	public function getContentFields() {
		return array('Content');
	}

	/**
	 * Parent objects that should be displayed in search results.
	 * @return SiteTree or SearchableLinkable
	 */
	public function getOwner() {
		return $this->DoNews;
	}

	/**
	 * Whatever this specific Searchable should be included in search results.
	 * This allows you to exclude some DataObjects from search results.
	 * It plays more or less the same role that ShowInSearch plays for SiteTree.
	 * @return boolean
	 */
	public function IncludeInSearch() {
		return true;
	}
}