silverstripe / silverstripe-cms

	 * @return bool True if the the member is allowed to do the given action

	 */

	public function can($perm, $member = null, $context = array()) {

		if(!$member || !(is_a($member, 'Member')) || is_numeric($member)) {

			$member = Member::currentUserID();

		}

		if($member && Permission::checkMember($member, "ADMIN")) return true;

			return false;

		}

		if(!$member || !(is_a($member, 'Member')) || is_numeric($member)) {

			$member = Member::currentUserID();

		}

		// Standard mechanism for accepting permission changes from extensions

		$extended = $this->extendedCan('canAddChildren', $member);

	 * @return bool True if the current user can view this page

	 */

	public function canView($member = null) {

		if(!$member || !(is_a($member, 'Member')) || is_numeric($member)) {

			$member = Member::currentUserID();

		}

		// Standard mechanism for accepting permission changes from extensions

		$extended = $this->extendedCan('canView', $member);

	 * @return bool True if the current user can create pages on this class.

	 */

	public function canCreate($member = null, $context = array()) {

		if(!$member || !(is_a($member, 'Member')) || is_numeric($member)) {

			$member = Member::currentUserID();

		}

		// Check parent (custom canCreate option for SiteTree)

		// Block children not allowed for this parent type