1: <?php if (!defined('APPLICATION')) exit();
  2: /* Copyright 2013 Zachary Doll */
  3: 
  4: /**
  5:  * This contains static functions to get models and objects related to Yaga
  6:  * 
  7:  * @package Yaga
  8:  * @since 1.0
  9:  */
 10: class Yaga {
 11: 
 12:   /**
 13:    * A single copy of ActionModel available to plugins and hooks files.
 14:    * 
 15:    * @var ActionModel
 16:    */
 17:   protected static $_ActionModel = NULL;
 18:   
 19:   /**
 20:    * A single copy of ReactionModel available to plugins and hooks files.
 21:    * 
 22:    * @var ReactionModel
 23:    */
 24:   protected static $_ReactionModel = NULL;
 25:   
 26:   /**
 27:    * A single copy of BadgeModel available to plugins and hooks files.
 28:    * 
 29:    * @var BadgeModel
 30:    */
 31:   protected static $_BadgeModel = NULL;
 32:   
 33:   /**
 34:    * A single copy of RankModel available to plugins and hooks files.
 35:    * 
 36:    * @var RankModel
 37:    */
 38:   protected static $_RankModel = NULL;
 39:   
 40:   /**
 41:    * A single copy of BadgeAwardModel available to plugins and hooks files.
 42:    * 
 43:    * @var BadgeAwardModel
 44:    */
 45:   protected static $_BadgeAwardModel = NULL;
 46: 
 47:   /**
 48:    * Get a reference to the action model
 49:    * @return ActionModel
 50:    */
 51:   public static function ActionModel() {
 52:       if (is_null(self::$_ActionModel)) {
 53:          self::$_ActionModel = new ActionModel();
 54:       }
 55:       return self::$_ActionModel;
 56:    }
 57: 
 58:   /**
 59:    * Get a reference to the reaction model
 60:    * @return ReactionModel
 61:    */
 62:   public static function ReactionModel() {
 63:       if (is_null(self::$_ReactionModel)) {
 64:          self::$_ReactionModel = new ReactionModel();
 65:       }
 66:       return self::$_ReactionModel;
 67:    }
 68: 
 69:   /**
 70:    * Get a reference to the badge model
 71:    * @return BadgeModel
 72:    */
 73:   public static function BadgeModel() {
 74:       if (is_null(self::$_BadgeModel)) {
 75:          self::$_BadgeModel = new BadgeModel();
 76:       }
 77:       return self::$_BadgeModel;
 78:    }
 79: 
 80:    /**
 81:    * Get a reference to the badge award model
 82:    * @return BadgeAwardModel
 83:    */
 84:   public static function BadgeAwardModel() {
 85:       if (is_null(self::$_BadgeAwardModel)) {
 86:          self::$_BadgeAwardModel = new BadgeAwardModel();
 87:       }
 88:       return self::$_BadgeAwardModel;
 89:    }
 90: 
 91:   /**
 92:    * Get a reference to the rank model
 93:    * @return RankModel
 94:    */
 95:   public static function RankModel() {
 96:       if (is_null(self::$_RankModel)) {
 97:          self::$_RankModel = new RankModel();
 98:       }
 99:       return self::$_RankModel;
100:    }
101: }
102: